iODBC v2.5

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1446 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

configure

@@ -4296,6 +4296,340 @@ fi
 
 
 
+DL_LIBRARY=
+for ac_func in dlopen
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4304: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4309 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ cat >> confdefs.h <<\EOF
+#define HAVE_LIBDL 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
+echo "configure:4357: checking for dlopen in -ldl" >&5
+ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldl  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4365 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char dlopen();
+
+int main() {
+dlopen()
+; return 0; }
+EOF
+if { (eval echo configure:4376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_LIBDL 1
+EOF
+ DL_LIBRARY="-ldl"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
+echo "configure:4398: checking for dld_link in -ldld" >&5
+ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldld  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4406 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char dld_link();
+
+int main() {
+dld_link()
+; return 0; }
+EOF
+if { (eval echo configure:4417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_DLD 1
+EOF
+ DL_LIBRARY="-ldld"
+else
+  echo "$ac_t""no" 1>&6
+for ac_func in shl_load
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4441: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4446 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4469: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ cat >> confdefs.h <<\EOF
+#define HAVE_SHL_LOAD 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+  
+fi
+
+ 
+fi
+
+
+fi
+done
+
+
+
+echo $ac_n "checking for underscore before symbols""... $ac_c" 1>&6
+echo "configure:4509: checking for underscore before symbols" >&5
+if eval "test \"`echo '$''{'libltdl_cv_uscore'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+  echo "main(){int i=1;} fnord(){int i=23; int ltuae=42;}" > conftest.c
+  ${CC} -c conftest.c > /dev/null
+  if (nm conftest.o | grep _fnord) > /dev/null; then
+    libltdl_cv_uscore=yes
+  else
+    libltdl_cv_uscore=no
+  fi
+  rm -f conftest*
+
+fi
+
+echo "$ac_t""$libltdl_cv_uscore" 1>&6
+
+if test x"$libltdl_cv_uscore" = xyes; then
+  if test x"$ac_cv_func_dlopen" = xyes ||
+     test x"$ac_cv_lib_dl_dlopen" = xyes ; then
+	echo $ac_n "checking whether we have to add an underscore for dlsym""... $ac_c" 1>&6
+echo "configure:4531: checking whether we have to add an underscore for dlsym" >&5
+if eval "test \"`echo '$''{'libltdl_cv_need_uscore'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  		if test "$cross_compiling" = yes; then
+  libltdl_cv_need_uscore=no
+
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4540 "configure"
+#include "confdefs.h"
+
+#include <dlfcn.h>
+#include <stdio.h>
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY);
+    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+    if(ptr1 && !ptr2) exit(0); } exit(1); } 
+
+EOF
+if { (eval echo configure:4551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+  libltdl_cv_need_uscore=no
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  libltdl_cv_need_uscore=yes
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$libltdl_cv_need_uscore" 1>&6
+  fi
+fi
+
+if test x"$libltdl_cv_need_uscore" = xyes; then
+   cat >> confdefs.h <<\EOF
+#define NEED_USCORE 1
+EOF
+
+fi
+
+
+for ac_func in strerror
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4580: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4585 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+
 CHECK_INCLUDE="-I/usr/include $X_CFLAGS"
 CHECK_LIB="-L/lib -L/usr/lib $X_LIBS"
 
@@ -4307,7 +4641,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:4311: checking host system type" >&5
+echo "configure:4645: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -4550,7 +4884,7 @@ DEFAULT_wxUSE_WCSRTOMBS=0
 
 
 echo $ac_n "checking "for gtk"""... $ac_c" 1>&6
-echo "configure:4554: checking "for gtk"" >&5
+echo "configure:4888: checking "for gtk"" >&5
 # Check whether --with-gtk or --without-gtk was given.
 if test "${with_gtk+set}" = set; then
   withval="$with_gtk"
@@ -4580,7 +4914,7 @@ fi
 
 
 echo $ac_n "checking "for qt"""... $ac_c" 1>&6
-echo "configure:4584: checking "for qt"" >&5
+echo "configure:4918: checking "for qt"" >&5
 # Check whether --with-qt or --without-qt was given.
 if test "${with_qt+set}" = set; then
   withval="$with_qt"
@@ -4610,7 +4944,7 @@ fi
 
 
 echo $ac_n "checking "for motif"""... $ac_c" 1>&6
-echo "configure:4614: checking "for motif"" >&5
+echo "configure:4948: checking "for motif"" >&5
 # Check whether --with-motif or --without-motif was given.
 if test "${with_motif+set}" = set; then
   withval="$with_motif"
@@ -4641,7 +4975,7 @@ fi
 
 
 echo $ac_n "checking "for shared"""... $ac_c" 1>&6
-echo "configure:4645: checking "for shared"" >&5
+echo "configure:4979: checking "for shared"" >&5
 # Check whether --with-shared or --without-shared was given.
 if test "${with_shared+set}" = set; then
   withval="$with_shared"
@@ -4671,7 +5005,7 @@ fi
 
 
 echo $ac_n "checking "for optimise"""... $ac_c" 1>&6
-echo "configure:4675: checking "for optimise"" >&5
+echo "configure:5009: checking "for optimise"" >&5
 # Check whether --with-optimise or --without-optimise was given.
 if test "${with_optimise+set}" = set; then
   withval="$with_optimise"
@@ -4701,7 +5035,7 @@ fi
 
 
 echo $ac_n "checking "for debug_flag"""... $ac_c" 1>&6
-echo "configure:4705: checking "for debug_flag"" >&5
+echo "configure:5039: checking "for debug_flag"" >&5
 # Check whether --with-debug_flag or --without-debug_flag was given.
 if test "${with_debug_flag+set}" = set; then
   withval="$with_debug_flag"
@@ -4731,7 +5065,7 @@ fi
 
 
 echo $ac_n "checking "for debug_info"""... $ac_c" 1>&6
-echo "configure:4735: checking "for debug_info"" >&5
+echo "configure:5069: checking "for debug_info"" >&5
 # Check whether --with-debug_info or --without-debug_info was given.
 if test "${with_debug_info+set}" = set; then
   withval="$with_debug_info"
@@ -4761,7 +5095,7 @@ fi
 
 
 echo $ac_n "checking "for debug_gdb"""... $ac_c" 1>&6
-echo "configure:4765: checking "for debug_gdb"" >&5
+echo "configure:5099: checking "for debug_gdb"" >&5
 # Check whether --with-debug_gdb or --without-debug_gdb was given.
 if test "${with_debug_gdb+set}" = set; then
   withval="$with_debug_gdb"
@@ -4791,7 +5125,7 @@ fi
 
 
 echo $ac_n "checking "for mem_tracing"""... $ac_c" 1>&6
-echo "configure:4795: checking "for mem_tracing"" >&5
+echo "configure:5129: checking "for mem_tracing"" >&5
 # Check whether --with-mem_tracing or --without-mem_tracing was given.
 if test "${with_mem_tracing+set}" = set; then
   withval="$with_mem_tracing"
@@ -4821,7 +5155,7 @@ fi
 
 
 echo $ac_n "checking "for dmalloc"""... $ac_c" 1>&6
-echo "configure:4825: checking "for dmalloc"" >&5
+echo "configure:5159: checking "for dmalloc"" >&5
 # Check whether --with-dmalloc or --without-dmalloc was given.
 if test "${with_dmalloc+set}" = set; then
   withval="$with_dmalloc"
@@ -4851,7 +5185,7 @@ fi
 
 
 echo $ac_n "checking "for profile"""... $ac_c" 1>&6
-echo "configure:4855: checking "for profile"" >&5
+echo "configure:5189: checking "for profile"" >&5
 # Check whether --with-profile or --without-profile was given.
 if test "${with_profile+set}" = set; then
   withval="$with_profile"
@@ -4881,7 +5215,7 @@ fi
 
 
 echo $ac_n "checking "for apple_ieee"""... $ac_c" 1>&6
-echo "configure:4885: checking "for apple_ieee"" >&5
+echo "configure:5219: checking "for apple_ieee"" >&5
 # Check whether --with-apple_ieee or --without-apple_ieee was given.
 if test "${with_apple_ieee+set}" = set; then
   withval="$with_apple_ieee"
@@ -4911,7 +5245,7 @@ fi
 
 
 echo $ac_n "checking "for threads"""... $ac_c" 1>&6
-echo "configure:4915: checking "for threads"" >&5
+echo "configure:5249: checking "for threads"" >&5
 # Check whether --with-threads or --without-threads was given.
 if test "${with_threads+set}" = set; then
   withval="$with_threads"
@@ -4942,7 +5276,7 @@ fi
 
 
 echo $ac_n "checking "for zlib"""... $ac_c" 1>&6
-echo "configure:4946: checking "for zlib"" >&5
+echo "configure:5280: checking "for zlib"" >&5
 # Check whether --with-zlib or --without-zlib was given.
 if test "${with_zlib+set}" = set; then
   withval="$with_zlib"
@@ -4972,7 +5306,7 @@ fi
 
 
 echo $ac_n "checking "for libpng"""... $ac_c" 1>&6
-echo "configure:4976: checking "for libpng"" >&5
+echo "configure:5310: checking "for libpng"" >&5
 # Check whether --with-libpng or --without-libpng was given.
 if test "${with_libpng+set}" = set; then
   withval="$with_libpng"
@@ -5002,7 +5336,7 @@ fi
 
 
 echo $ac_n "checking "for odbc"""... $ac_c" 1>&6
-echo "configure:5006: checking "for odbc"" >&5
+echo "configure:5340: checking "for odbc"" >&5
 # Check whether --with-odbc or --without-odbc was given.
 if test "${with_odbc+set}" = set; then
   withval="$with_odbc"
@@ -5033,7 +5367,7 @@ fi
 
 
 echo $ac_n "checking "for timedate"""... $ac_c" 1>&6
-echo "configure:5037: checking "for timedate"" >&5
+echo "configure:5371: checking "for timedate"" >&5
 # Check whether --with-timedate or --without-timedate was given.
 if test "${with_timedate+set}" = set; then
   withval="$with_timedate"
@@ -5063,7 +5397,7 @@ fi
 
 
 echo $ac_n "checking "for intl"""... $ac_c" 1>&6
-echo "configure:5067: checking "for intl"" >&5
+echo "configure:5401: checking "for intl"" >&5
 # Check whether --with-intl or --without-intl was given.
 if test "${with_intl+set}" = set; then
   withval="$with_intl"
@@ -5093,7 +5427,7 @@ fi
 
 
 echo $ac_n "checking "for config"""... $ac_c" 1>&6
-echo "configure:5097: checking "for config"" >&5
+echo "configure:5431: checking "for config"" >&5
 # Check whether --with-config or --without-config was given.
 if test "${with_config+set}" = set; then
   withval="$with_config"
@@ -5123,7 +5457,7 @@ fi
 
 
 echo $ac_n "checking "for streams"""... $ac_c" 1>&6
-echo "configure:5127: checking "for streams"" >&5
+echo "configure:5461: checking "for streams"" >&5
 # Check whether --with-streams or --without-streams was given.
 if test "${with_streams+set}" = set; then
   withval="$with_streams"
@@ -5153,7 +5487,7 @@ fi
 
 
 echo $ac_n "checking "for serial"""... $ac_c" 1>&6
-echo "configure:5157: checking "for serial"" >&5
+echo "configure:5491: checking "for serial"" >&5
 # Check whether --with-serial or --without-serial was given.
 if test "${with_serial+set}" = set; then
   withval="$with_serial"
@@ -5184,7 +5518,7 @@ fi
 
 
 echo $ac_n "checking "for afmfonts"""... $ac_c" 1>&6
-echo "configure:5188: checking "for afmfonts"" >&5
+echo "configure:5522: checking "for afmfonts"" >&5
 # Check whether --with-afmfonts or --without-afmfonts was given.
 if test "${with_afmfonts+set}" = set; then
   withval="$with_afmfonts"
@@ -5214,7 +5548,7 @@ fi
 
 
 echo $ac_n "checking "for normalized"""... $ac_c" 1>&6
-echo "configure:5218: checking "for normalized"" >&5
+echo "configure:5552: checking "for normalized"" >&5
 # Check whether --with-normalized or --without-normalized was given.
 if test "${with_normalized+set}" = set; then
   withval="$with_normalized"
@@ -5244,7 +5578,7 @@ fi
 
 
 echo $ac_n "checking "for postscript"""... $ac_c" 1>&6
-echo "configure:5248: checking "for postscript"" >&5
+echo "configure:5582: checking "for postscript"" >&5
 # Check whether --with-postscript or --without-postscript was given.
 if test "${with_postscript+set}" = set; then
   withval="$with_postscript"
@@ -5275,7 +5609,7 @@ fi
 
 
 echo $ac_n "checking "for unicode"""... $ac_c" 1>&6
-echo "configure:5279: checking "for unicode"" >&5
+echo "configure:5613: checking "for unicode"" >&5
 # Check whether --with-unicode or --without-unicode was given.
 if test "${with_unicode+set}" = set; then
   withval="$with_unicode"
@@ -5305,7 +5639,7 @@ fi
 
 
 echo $ac_n "checking "for wcsrtombs"""... $ac_c" 1>&6
-echo "configure:5309: checking "for wcsrtombs"" >&5
+echo "configure:5643: checking "for wcsrtombs"" >&5
 # Check whether --with-wcsrtombs or --without-wcsrtombs was given.
 if test "${with_wcsrtombs+set}" = set; then
   withval="$with_wcsrtombs"
@@ -5336,7 +5670,7 @@ fi
 
 
 echo $ac_n "checking "for wxresources"""... $ac_c" 1>&6
-echo "configure:5340: checking "for wxresources"" >&5
+echo "configure:5674: checking "for wxresources"" >&5
 # Check whether --with-wxresources or --without-wxresources was given.
 if test "${with_wxresources+set}" = set; then
   withval="$with_wxresources"
@@ -5366,7 +5700,7 @@ fi
 
 
 echo $ac_n "checking "for prologio"""... $ac_c" 1>&6
-echo "configure:5370: checking "for prologio"" >&5
+echo "configure:5704: checking "for prologio"" >&5
 # Check whether --with-prologio or --without-prologio was given.
 if test "${with_prologio+set}" = set; then
   withval="$with_prologio"
@@ -5396,7 +5730,7 @@ fi
 
 
 echo $ac_n "checking "for RPC"""... $ac_c" 1>&6
-echo "configure:5400: checking "for RPC"" >&5
+echo "configure:5734: checking "for RPC"" >&5
 # Check whether --with-rpc or --without-rpc was given.
 if test "${with_rpc+set}" = set; then
   withval="$with_rpc"
@@ -5427,7 +5761,7 @@ fi
 
 
 echo $ac_n "checking "for IPC"""... $ac_c" 1>&6
-echo "configure:5431: checking "for IPC"" >&5
+echo "configure:5765: checking "for IPC"" >&5
 # Check whether --with-ipc or --without-ipc was given.
 if test "${with_ipc+set}" = set; then
   withval="$with_ipc"
@@ -5457,7 +5791,7 @@ fi
 
 
 echo $ac_n "checking "for resources"""... $ac_c" 1>&6
-echo "configure:5461: checking "for resources"" >&5
+echo "configure:5795: checking "for resources"" >&5
 # Check whether --with-resources or --without-resources was given.
 if test "${with_resources+set}" = set; then
   withval="$with_resources"
@@ -5487,7 +5821,7 @@ fi
 
 
 echo $ac_n "checking "for clipboard"""... $ac_c" 1>&6
-echo "configure:5491: checking "for clipboard"" >&5
+echo "configure:5825: checking "for clipboard"" >&5
 # Check whether --with-clipboard or --without-clipboard was given.
 if test "${with_clipboard+set}" = set; then
   withval="$with_clipboard"
@@ -5517,7 +5851,7 @@ fi
 
 
 echo $ac_n "checking "for dnd"""... $ac_c" 1>&6
-echo "configure:5521: checking "for dnd"" >&5
+echo "configure:5855: checking "for dnd"" >&5
 # Check whether --with-dnd or --without-dnd was given.
 if test "${with_dnd+set}" = set; then
   withval="$with_dnd"
@@ -5548,7 +5882,7 @@ fi
 
 
 echo $ac_n "checking "for mdi"""... $ac_c" 1>&6
-echo "configure:5552: checking "for mdi"" >&5
+echo "configure:5886: checking "for mdi"" >&5
 # Check whether --with-mdi or --without-mdi was given.
 if test "${with_mdi+set}" = set; then
   withval="$with_mdi"
@@ -5578,7 +5912,7 @@ fi
 
 
 echo $ac_n "checking "for docview"""... $ac_c" 1>&6
-echo "configure:5582: checking "for docview"" >&5
+echo "configure:5916: checking "for docview"" >&5
 # Check whether --with-docview or --without-docview was given.
 if test "${with_docview+set}" = set; then
   withval="$with_docview"
@@ -5608,7 +5942,7 @@ fi
 
 
 echo $ac_n "checking "for printarch"""... $ac_c" 1>&6
-echo "configure:5612: checking "for printarch"" >&5
+echo "configure:5946: checking "for printarch"" >&5
 # Check whether --with-printarch or --without-printarch was given.
 if test "${with_printarch+set}" = set; then
   withval="$with_printarch"
@@ -5638,7 +5972,7 @@ fi
 
 
 echo $ac_n "checking "for help"""... $ac_c" 1>&6
-echo "configure:5642: checking "for help"" >&5
+echo "configure:5976: checking "for help"" >&5
 # Check whether --with-help or --without-help was given.
 if test "${with_help+set}" = set; then
   withval="$with_help"
@@ -5676,7 +6010,7 @@ fi
 
 if test "$USE_LINUX" = 1; then
 	echo $ac_n "checking for gettext in -lc""... $ac_c" 1>&6
-echo "configure:5680: checking for gettext in -lc" >&5
+echo "configure:6014: checking for gettext in -lc" >&5
 ac_lib_var=`echo c'_'gettext | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5684,7 +6018,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5688 "configure"
+#line 6022 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5695,7 +6029,7 @@ int main() {
 gettext()
 ; return 0; }
 EOF
-if { (eval echo configure:5699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5766,7 +6100,7 @@ fi
   # Extract the first word of "gtk-config", so it can be a program name with args.
 set dummy gtk-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5770: checking for $ac_word" >&5
+echo "configure:6104: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GTK_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5797,7 +6131,7 @@ fi
 
   min_gtk_version=1.0.4
   echo $ac_n "checking for GTK - version >= $min_gtk_version""... $ac_c" 1>&6
-echo "configure:5801: checking for GTK - version >= $min_gtk_version" >&5
+echo "configure:6135: checking for GTK - version >= $min_gtk_version" >&5
   no_gtk=""
   if test "$GTK_CONFIG" != "no" ; then
     GTK_CFLAGS=`$GTK_CONFIG --cflags`
@@ -5810,7 +6144,7 @@ echo "configure:5801: checking for GTK - version >= $min_gtk_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 5814 "configure"
+#line 6148 "configure"
 #include "confdefs.h"
 
 #include <gtk/gtk.h>
@@ -5834,7 +6168,7 @@ main ()
 }
 
 EOF
-if { (eval echo configure:5838: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -5874,7 +6208,7 @@ fi
 
 if test "$wxUSE_QT" = 1; then
    echo $ac_n "checking for Qt includes""... $ac_c" 1>&6
-echo "configure:5878: checking for Qt includes" >&5
+echo "configure:6212: checking for Qt includes" >&5
    
 ac_find_includes=
 for ac_dir in $SEARCH_INCLUDE;
@@ -5888,7 +6222,7 @@ for ac_dir in $SEARCH_INCLUDE;
    if test "$ac_find_includes" != "" ; then
      echo "$ac_t""found $ac_find_includes" 1>&6
      echo $ac_n "checking for Qt library""... $ac_c" 1>&6
-echo "configure:5892: checking for Qt library" >&5
+echo "configure:6226: checking for Qt library" >&5
      
 ac_find_libraries=
 for ac_dir in $SEARCH_LIB;
@@ -5939,7 +6273,7 @@ fi
 
 if test "$wxUSE_MOTIF" = 1; then
    echo $ac_n "checking for Motif/Lesstif includes""... $ac_c" 1>&6
-echo "configure:5943: checking for Motif/Lesstif includes" >&5
+echo "configure:6277: checking for Motif/Lesstif includes" >&5
    
 ac_find_includes=
 for ac_dir in $SEARCH_INCLUDE;
@@ -5953,7 +6287,7 @@ for ac_dir in $SEARCH_INCLUDE;
    if test "$ac_find_includes" != "" ; then
      echo "$ac_t""found $ac_find_includes" 1>&6
      echo $ac_n "checking for Motif/Lesstif library""... $ac_c" 1>&6
-echo "configure:5957: checking for Motif/Lesstif library" >&5
+echo "configure:6291: checking for Motif/Lesstif library" >&5
      
 ac_find_libraries=
 for ac_dir in $SEARCH_LIB;
@@ -5990,7 +6324,7 @@ for ac_dir in $SEARCH_LIB;
        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
        echo "$ac_t""found at $ac_find_libraries" 1>&6
        echo $ac_n "checking for Xt library""... $ac_c" 1>&6
-echo "configure:5994: checking for Xt library" >&5
+echo "configure:6328: checking for Xt library" >&5
        
 ac_find_libraries=
 for ac_dir in $SEARCH_LIB;
@@ -6016,7 +6350,7 @@ for ac_dir in $SEARCH_LIB;
          CHECK_LINK="$CHECK_LIB $ac_path_to_link"
          echo "$ac_t""found at $ac_find_libraries" 1>&6
          echo $ac_n "checking for Xpm library""... $ac_c" 1>&6
-echo "configure:6020: checking for Xpm library" >&5
+echo "configure:6354: checking for Xpm library" >&5
          
 ac_find_libraries=
 for ac_dir in $SEARCH_LIB;
@@ -6345,46 +6679,6 @@ fi
 
 
 
-echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
-echo "configure:6350: checking for main in -ldl" >&5
-ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-ldl  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 6358 "configure"
-#include "confdefs.h"
-
-int main() {
-main()
-; return 0; }
-EOF
-if { (eval echo configure:6365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  DL_LIBRARY=-ldl
-else
-  echo "$ac_t""no" 1>&6
-DL_LIBRARY=
-fi
-
-
-
-
 THREADS_LINK=""
 UNIX_THREAD=""
 
@@ -6392,7 +6686,7 @@ if test "$wxUSE_THREADS" = "1"; then
 
      
      echo $ac_n "checking for pthread_create in -lpthread-0.7""... $ac_c" 1>&6
-echo "configure:6396: checking for pthread_create in -lpthread-0.7" >&5
+echo "configure:6690: checking for pthread_create in -lpthread-0.7" >&5
 ac_lib_var=`echo pthread-0.7'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6400,7 +6694,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread-0.7  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6404 "configure"
+#line 6698 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6411,7 +6705,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:6415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6435,17 +6729,17 @@ else
 
        ac_safe=`echo "sys/prctl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/prctl.h""... $ac_c" 1>&6
-echo "configure:6439: checking for sys/prctl.h" >&5
+echo "configure:6733: checking for sys/prctl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6444 "configure"
+#line 6738 "configure"
 #include "confdefs.h"
 #include <sys/prctl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6449: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6471,7 +6765,7 @@ fi
 
           
      echo $ac_n "checking for pthread_setcanceltype in -lpthread""... $ac_c" 1>&6
-echo "configure:6475: checking for pthread_setcanceltype in -lpthread" >&5
+echo "configure:6769: checking for pthread_setcanceltype in -lpthread" >&5
 ac_lib_var=`echo pthread'_'pthread_setcanceltype | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6479,7 +6773,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6483 "configure"
+#line 6777 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6490,7 +6784,7 @@ int main() {
 pthread_setcanceltype()
 ; return 0; }
 EOF
-if { (eval echo configure:6494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6788: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6526,7 +6820,7 @@ EOF
 
     
     echo $ac_n "checking for printf in -lposix4""... $ac_c" 1>&6
-echo "configure:6530: checking for printf in -lposix4" >&5
+echo "configure:6824: checking for printf in -lposix4" >&5
 ac_lib_var=`echo posix4'_'printf | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6534,7 +6828,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix4  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6538 "configure"
+#line 6832 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6545,7 +6839,7 @@ int main() {
 printf()
 ; return 0; }
 EOF
-if { (eval echo configure:6549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6700,7 +6994,7 @@ EOF
 esac
 
 if test "x$GCC" = xyes; then
-  CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER"
+  CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER -DHAVE_LIBDL"
 fi
 
 if test "x$GXX" = xyes; then
@@ -6876,6 +7170,7 @@ s%@YACC@%$YACC%g
 s%@LEX@%$LEX%g
 s%@LEXLIB@%$LEXLIB%g
 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
+s%@DL_LIBRARY@%$DL_LIBRARY%g
 s%@host@%$host%g
 s%@host_alias@%$host_alias%g
 s%@host_cpu@%$host_cpu%g
@@ -6900,7 +7195,6 @@ s%@Z_C_SRC@%$Z_C_SRC%g
 s%@PNG_C_SRC@%$PNG_C_SRC%g
 s%@IODBC_C_SRC@%$IODBC_C_SRC%g
 s%@HELP@%$HELP%g
-s%@DL_LIBRARY@%$DL_LIBRARY%g
 s%@UNIX_THREAD@%$UNIX_THREAD%g
 s%@THREADS_LINK@%$THREADS_LINK%g
 s%@OS@%$OS%g

configure.in

@@ -559,6 +559,60 @@ dnl   defines YYTEXT_POINTER  if yytext is char*
 dnl   defines LEX_OUTPUT_ROOT as to the base of the 
 dnl                           filename output by the lexer
 
+dnl ###################################
+dnl ##  Check for dynamic load module #
+dnl ###################################
+
+DL_LIBRARY=
+AC_CHECK_FUNCS(dlopen, AC_DEFINE(HAVE_LIBDL),
+[AC_CHECK_LIB(dl, dlopen, [AC_DEFINE(HAVE_LIBDL) DL_LIBRARY="-ldl"],
+ [AC_CHECK_LIB(dld, dld_link, [AC_DEFINE(HAVE_DLD) DL_LIBRARY="-ldld"],
+   [AC_CHECK_FUNCS(shl_load, AC_DEFINE(HAVE_SHL_LOAD) )]
+  )]
+ )]
+)
+AC_SUBST(DL_LIBRARY)
+
+AC_CACHE_CHECK([for underscore before symbols], libltdl_cv_uscore, [
+  echo "main(){int i=1;} fnord(){int i=23; int ltuae=42;}" > conftest.c
+  ${CC} -c conftest.c > /dev/null
+  if (nm conftest.o | grep _fnord) > /dev/null; then
+    libltdl_cv_uscore=yes
+  else
+    libltdl_cv_uscore=no
+  fi
+  rm -f conftest*
+])
+
+if test x"$libltdl_cv_uscore" = xyes; then
+  if test x"$ac_cv_func_dlopen" = xyes ||
+     test x"$ac_cv_lib_dl_dlopen" = xyes ; then
+	AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
+		libltdl_cv_need_uscore, [dnl
+		AC_TRY_RUN([
+#include <dlfcn.h>
+#include <stdio.h>
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY);
+    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+    if(ptr1 && !ptr2) exit(0); } exit(1); } 
+],	libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
+	libltdl_cv_need_uscore=no
+)])
+  fi
+fi
+
+if test x"$libltdl_cv_need_uscore" = xyes; then
+   AC_DEFINE(NEED_USCORE)
+fi
+
+dnl ##########################################
+dnl ##  Check for specific library functions #
+dnl ##########################################
+
+dnl Checks for library functions.
+AC_CHECK_FUNCS(strerror)
+
 dnl ------------------------------------------------------------------------
 dnl main includes
 dnl ------------------------------------------------------------------------
@@ -1243,13 +1297,6 @@ if test "$wxUSE_HELP" = 1 ; then
 fi
 AC_SUBST(HELP)
 
-dnl ----------------------------------------------------------------
-dnl select  dynamic loader (used by iODBC to load drivers)
-dnl ----------------------------------------------------------------
-
-AC_CHECK_LIB(dl,main,[DL_LIBRARY=-ldl],[DL_LIBRARY=])
-AC_SUBST(DL_LIBRARY)
-
 dnl ----------------------------------------------------------------
 dnl thread support
 dnl ----------------------------------------------------------------
@@ -1405,7 +1452,7 @@ case "${canonical}" in
 esac
 
 if test "x$GCC" = xyes; then
-  CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER"
+  CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER -DHAVE_LIBDL"
 fi
 
 if test "x$GXX" = xyes; then

include/wx/db.h

@@ -45,11 +45,9 @@
 extern "C" {
 #include <../iodbc/isql.h>
 #include <../iodbc/isqlext.h>
-#include <../iodbc/odbc_funcs.h>
-#include <../iodbc/odbc_types.h>
-
 typedef float         SFLOAT;
 typedef double        SDOUBLE;
+typedef unsigned int  UINT;
 #define ULONG UDWORD
 
 }

include/wx/gtk/dataobj.h

@@ -63,19 +63,23 @@ class wxDataFormat : public wxObject
   
 public:
   
+  wxDataFormat();
   wxDataFormat( wxDataType type );
   wxDataFormat( const wxString &id );
   wxDataFormat( wxDataFormat &format );
   wxDataFormat( const GdkAtom atom );
 
-  int GetType() const;
+  void SetType( wxDataType type );    
+  wxDataType GetType() const;
+  
   wxString GetId() const;
   void SetId( const wxString &id );
+  
   GdkAtom GetAtom();
       
 private:
 
-  int       m_type;
+  wxDataType  m_type;
   wxString    m_id;
   bool        m_hasAtom;
   GdkAtom     m_atom;
@@ -151,9 +155,13 @@ public:
   
   /* implementation */
   
-  virtual wxDataFormat &GetFormat() const;
+  wxDataFormat &GetFormat();
   
-  wxDataFormat *m_format;
+  wxDataType GetFormatType() const;
+  wxString   GetFormatId() const;
+  GdkAtom    GetFormatAtom() const;
+  
+  wxDataFormat m_format;
 };
 
 //----------------------------------------------------------------------------

include/wx/gtk1/dataobj.h

@@ -63,19 +63,23 @@ class wxDataFormat : public wxObject
   
 public:
   
+  wxDataFormat();
   wxDataFormat( wxDataType type );
   wxDataFormat( const wxString &id );
   wxDataFormat( wxDataFormat &format );
   wxDataFormat( const GdkAtom atom );
 
-  int GetType() const;
+  void SetType( wxDataType type );    
+  wxDataType GetType() const;
+  
   wxString GetId() const;
   void SetId( const wxString &id );
+  
   GdkAtom GetAtom();
       
 private:
 
-  int       m_type;
+  wxDataType  m_type;
   wxString    m_id;
   bool        m_hasAtom;
   GdkAtom     m_atom;
@@ -151,9 +155,13 @@ public:
   
   /* implementation */
   
-  virtual wxDataFormat &GetFormat() const;
+  wxDataFormat &GetFormat();
   
-  wxDataFormat *m_format;
+  wxDataType GetFormatType() const;
+  wxString   GetFormatId() const;
+  GdkAtom    GetFormatAtom() const;
+  
+  wxDataFormat m_format;
 };
 
 //----------------------------------------------------------------------------

src/Makefile.in

@@ -27,7 +27,6 @@ IODBC_C_SRC=\
   iodbc/hstmt.c \
   iodbc/info.c \
   iodbc/itrace.c \
-  iodbc/main.c \
   iodbc/misc.c \
   iodbc/prepare.c \
   iodbc/result.c

src/gtk/dataobj.cpp

@@ -23,37 +23,21 @@
 
 IMPLEMENT_CLASS(wxDataFormat, wxObject)
 
+wxDataFormat::wxDataFormat()
+{
+    m_type = wxDF_INVALID;
+    m_hasAtom = FALSE;
+    m_atom = (GdkAtom) 0;
+}
+
 wxDataFormat::wxDataFormat( wxDataType type )
 {
-    m_type = type;
+    SetType( type );
-    
-    if (m_type == wxDF_TEXT)
-    {
-        m_id = "STRING";
-    } 
-    else
-    if (m_type == wxDF_BITMAP)
-    {
-        m_id = "BITMAP";
-    } 
-    else
-    if (m_type == wxDF_FILENAME)
-    {
-        m_id = "file:ALL";
-    }
-    else
-    {
-       wxFAIL_MSG( "invalid dataformat" );
-    }
-    
-    m_hasAtom = FALSE;
 }
 
 wxDataFormat::wxDataFormat( const wxString &id )
 {
-    m_type = wxDF_PRIVATE;
+    SetId( id );
-    m_id = id;
-    m_hasAtom = FALSE;
 }
 
 wxDataFormat::wxDataFormat( wxDataFormat &format )
@@ -89,7 +73,33 @@ wxDataFormat::wxDataFormat( const GdkAtom atom )
     }
 }
 
-int wxDataFormat::GetType() const
+void wxDataFormat::SetType( wxDataType type )
+{
+    m_type = type;
+    
+    if (m_type == wxDF_TEXT)
+    {
+        m_id = "STRING";
+    } 
+    else
+    if (m_type == wxDF_BITMAP)
+    {
+        m_id = "BITMAP";
+    } 
+    else
+    if (m_type == wxDF_FILENAME)
+    {
+        m_id = "file:ALL";
+    }
+    else
+    {
+       wxFAIL_MSG( "invalid dataformat" );
+    }
+    
+    m_hasAtom = FALSE;
+}
+  
+wxDataType wxDataFormat::GetType() const
 {
     return m_type;
 }
@@ -246,19 +256,31 @@ IMPLEMENT_ABSTRACT_CLASS( wxDataObject, wxObject )
 
 wxDataObject::wxDataObject()
 {
-    m_format = (wxDataFormat*) NULL;
 }
   
 wxDataObject::~wxDataObject()
 {
-    if (m_format) delete m_format;
 }
 
-wxDataFormat &wxDataObject::GetFormat() const
+wxDataFormat &wxDataObject::GetFormat()
 {
-    wxASSERT( m_format );
+    return m_format;
+}
 
-    return (*m_format);
+wxDataType wxDataObject::GetFormatType() const
+{
+    return m_format.GetType();
+}
+
+wxString wxDataObject::GetFormatId() const
+{
+    return m_format.GetId();
+}
+
+GdkAtom wxDataObject::GetFormatAtom() const
+{
+    GdkAtom ret = m_format.GetAtom();
+    return ret;
 }  
 
 // ----------------------------------------------------------------------------
@@ -269,12 +291,12 @@ IMPLEMENT_DYNAMIC_CLASS( wxTextDataObject, wxDataObject )
 
 wxTextDataObject::wxTextDataObject()
 {
-    m_format = new wxDataFormat( wxDF_TEXT );
+    m_format.SetType( wxDF_TEXT );
 }
 
 wxTextDataObject::wxTextDataObject( const wxString& data )
 {
-    m_format = new wxDataFormat( wxDF_TEXT );
+    m_format.SetType( wxDF_TEXT );
     
     m_data = data;
 }
@@ -310,9 +332,9 @@ void wxTextDataObject::WriteString( const wxString &str, void *dest ) const
 
 IMPLEMENT_DYNAMIC_CLASS( wxFileDataObject, wxDataObject )
 
-wxFileDataObject::wxFileDataObject(void)
+wxFileDataObject::wxFileDataObject()
 {
-    m_format = new wxDataFormat( wxDF_FILENAME );
+    m_format.SetType( wxDF_FILENAME );
 }
 
 void wxFileDataObject::AddFile( const wxString &file )
@@ -344,12 +366,12 @@ IMPLEMENT_DYNAMIC_CLASS( wxBitmapDataObject, wxDataObject )
 
 wxBitmapDataObject::wxBitmapDataObject()
 {
-    m_format = new wxDataFormat( wxDF_BITMAP );
+    m_format.SetType( wxDF_BITMAP );
 }
 
 wxBitmapDataObject::wxBitmapDataObject( const wxBitmap& bitmap )
 {
-    m_format = new wxDataFormat( wxDF_BITMAP );
+    m_format.SetType( wxDF_BITMAP );
     
     m_bitmap = bitmap;
 }
@@ -390,7 +412,7 @@ wxPrivateDataObject::wxPrivateDataObject()
     m_id = "application/";
     m_id += wxTheApp->GetAppName();
     
-    m_format = new wxDataFormat( m_id );
+    m_format.SetId( m_id );
     
     m_size = 0; 
     m_data = (char*) NULL; 
@@ -404,7 +426,7 @@ wxPrivateDataObject::~wxPrivateDataObject()
 void wxPrivateDataObject::SetId( const wxString& id )
 { 
     m_id = id;
-    m_format->SetId( m_id );
+    m_format.SetId( m_id );
 }
     
 wxString wxPrivateDataObject::GetId() const

src/gtk1/dataobj.cpp

@@ -23,37 +23,21 @@
 
 IMPLEMENT_CLASS(wxDataFormat, wxObject)
 
+wxDataFormat::wxDataFormat()
+{
+    m_type = wxDF_INVALID;
+    m_hasAtom = FALSE;
+    m_atom = (GdkAtom) 0;
+}
+
 wxDataFormat::wxDataFormat( wxDataType type )
 {
-    m_type = type;
+    SetType( type );
-    
-    if (m_type == wxDF_TEXT)
-    {
-        m_id = "STRING";
-    } 
-    else
-    if (m_type == wxDF_BITMAP)
-    {
-        m_id = "BITMAP";
-    } 
-    else
-    if (m_type == wxDF_FILENAME)
-    {
-        m_id = "file:ALL";
-    }
-    else
-    {
-       wxFAIL_MSG( "invalid dataformat" );
-    }
-    
-    m_hasAtom = FALSE;
 }
 
 wxDataFormat::wxDataFormat( const wxString &id )
 {
-    m_type = wxDF_PRIVATE;
+    SetId( id );
-    m_id = id;
-    m_hasAtom = FALSE;
 }
 
 wxDataFormat::wxDataFormat( wxDataFormat &format )
@@ -89,7 +73,33 @@ wxDataFormat::wxDataFormat( const GdkAtom atom )
     }
 }
 
-int wxDataFormat::GetType() const
+void wxDataFormat::SetType( wxDataType type )
+{
+    m_type = type;
+    
+    if (m_type == wxDF_TEXT)
+    {
+        m_id = "STRING";
+    } 
+    else
+    if (m_type == wxDF_BITMAP)
+    {
+        m_id = "BITMAP";
+    } 
+    else
+    if (m_type == wxDF_FILENAME)
+    {
+        m_id = "file:ALL";
+    }
+    else
+    {
+       wxFAIL_MSG( "invalid dataformat" );
+    }
+    
+    m_hasAtom = FALSE;
+}
+  
+wxDataType wxDataFormat::GetType() const
 {
     return m_type;
 }
@@ -246,19 +256,31 @@ IMPLEMENT_ABSTRACT_CLASS( wxDataObject, wxObject )
 
 wxDataObject::wxDataObject()
 {
-    m_format = (wxDataFormat*) NULL;
 }
   
 wxDataObject::~wxDataObject()
 {
-    if (m_format) delete m_format;
 }
 
-wxDataFormat &wxDataObject::GetFormat() const
+wxDataFormat &wxDataObject::GetFormat()
 {
-    wxASSERT( m_format );
+    return m_format;
+}
 
-    return (*m_format);
+wxDataType wxDataObject::GetFormatType() const
+{
+    return m_format.GetType();
+}
+
+wxString wxDataObject::GetFormatId() const
+{
+    return m_format.GetId();
+}
+
+GdkAtom wxDataObject::GetFormatAtom() const
+{
+    GdkAtom ret = m_format.GetAtom();
+    return ret;
 }  
 
 // ----------------------------------------------------------------------------
@@ -269,12 +291,12 @@ IMPLEMENT_DYNAMIC_CLASS( wxTextDataObject, wxDataObject )
 
 wxTextDataObject::wxTextDataObject()
 {
-    m_format = new wxDataFormat( wxDF_TEXT );
+    m_format.SetType( wxDF_TEXT );
 }
 
 wxTextDataObject::wxTextDataObject( const wxString& data )
 {
-    m_format = new wxDataFormat( wxDF_TEXT );
+    m_format.SetType( wxDF_TEXT );
     
     m_data = data;
 }
@@ -310,9 +332,9 @@ void wxTextDataObject::WriteString( const wxString &str, void *dest ) const
 
 IMPLEMENT_DYNAMIC_CLASS( wxFileDataObject, wxDataObject )
 
-wxFileDataObject::wxFileDataObject(void)
+wxFileDataObject::wxFileDataObject()
 {
-    m_format = new wxDataFormat( wxDF_FILENAME );
+    m_format.SetType( wxDF_FILENAME );
 }
 
 void wxFileDataObject::AddFile( const wxString &file )
@@ -344,12 +366,12 @@ IMPLEMENT_DYNAMIC_CLASS( wxBitmapDataObject, wxDataObject )
 
 wxBitmapDataObject::wxBitmapDataObject()
 {
-    m_format = new wxDataFormat( wxDF_BITMAP );
+    m_format.SetType( wxDF_BITMAP );
 }
 
 wxBitmapDataObject::wxBitmapDataObject( const wxBitmap& bitmap )
 {
-    m_format = new wxDataFormat( wxDF_BITMAP );
+    m_format.SetType( wxDF_BITMAP );
     
     m_bitmap = bitmap;
 }
@@ -390,7 +412,7 @@ wxPrivateDataObject::wxPrivateDataObject()
     m_id = "application/";
     m_id += wxTheApp->GetAppName();
     
-    m_format = new wxDataFormat( m_id );
+    m_format.SetId( m_id );
     
     m_size = 0; 
     m_data = (char*) NULL; 
@@ -404,7 +426,7 @@ wxPrivateDataObject::~wxPrivateDataObject()
 void wxPrivateDataObject::SetId( const wxString& id )
 { 
     m_id = id;
-    m_format->SetId( m_id );
+    m_format.SetId( m_id );
 }
     
 wxString wxPrivateDataObject::GetId() const

src/iodbc/COPYING

@@ -0,0 +1,482 @@
+		  GNU LIBRARY GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+                    675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
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+
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+your libraries, too.
+
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+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation.  If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+  14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission.  For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this.  Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+			    NO WARRANTY
+
+  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+     Appendix: How to Apply These Terms to Your New Libraries
+
+  If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the library's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!
+

src/iodbc/Changes.log

@@ -1,3 +1,11 @@
+January 18, 1999, V2.50:
+	* Added autoconf/automake/libtool support
+	* Licensing moved to LGPL 
+	* Added OpenLink code enhancements and bug fixes
+
+------------------------------------------------------------------------
+Original Changelog from Ke Jin
+------------------------------------------------------------------------
 July 30, 1995, v2.00.beta: 
 	0. the first release and beta version. 
 
@@ -56,3 +64,4 @@ Nov. 12, 1995, v2.12
 		dld.h	-> dlf.h
 		confg.h -> config.h
 	16. Fix a bug on setting tracing options.
+

src/iodbc/Config.mk

@@ -1,21 +0,0 @@
-#
-#  Copyright (C) 1995 by Ke Jin <kejin@empress.com>
-#
-
-#============ Default for all system ==============
-SHELL   =
-SHELL   = /bin/sh
-DLDAPI  = DLDAPI_SVR4_DLFCN
-DLSUFFIX= so
-OUTFILE = iodbc
-OBJX    =
-
-#============= Linux ELF =========================
-#      Slackware 2.x,(kernel 1.3.x) on i386
-#      Red Hat   2.x (kernel 1.2.x) on i486
-#
-ANSI    = -ansi
-CC      = gcc
-PIC     = -fPIC
-LDFLAGS = -shared
-LIBS    = -ldl

src/iodbc/IAFA-PACKAGE

@@ -1,19 +1,22 @@
-Title:		iODBC Driver Manager for Unix
+Title:		iODBC Driver Manager 
 
-Version:	2.12.0
+Version:	2.50
 
 Description:	iODBC (intrinsic Open Database Connectivity) driver manager
-		is compatible with ODBC 2.0 specification and performs exactly
+		is compatible with ODBC 2.x specification and performs exactly
-		same jobs of ODBC 2.0 driver manager(i.e driver loading, 
+		same jobs of ODBC 2.x driver manager(i.e. driver loading, 
-		parameters and function sequence checking, driver's function 
+		Parameters and function sequence checking, driver's function 
-		invoking, etc.). Any ODBC driver works with ODBC 2.0 driver 
+		Invoking, etc.). Any ODBC driver works with ODBC 2.0 driver 
-		manager will also work with iODBC driver manager and vice versa. 
+		Manager will also work with iODBC driver manager and vice versa. 
-		Applications(which using ODBC function calls) linked with 
+		Applications (using ODBC function calls) linked with 
 		iODBC driver manager will be able to simultaneously access 
 		different type of data sources within one process through 
-		suitable ODBC drivers. 
+		suitable iODBC drivers. 
 		
-Author:		Jin, Ke <kejin@empress.com>
+Original Author:	Jin, Ke 
+Source Code Enhancement Contributors: OpenLink Software
+Maintainers: 	OpenLink Software
+Web Site: 	http://www.openlinksw.com
 
 Platforms:	SunOS (Sparc)		4.1.x
 		HP/UX (s700/s800)	9.x, 10.x
@@ -32,6 +35,6 @@ Platforms:	SunOS (Sparc)		4.1.x
 		Concurrent MAX/OS	1.x 
 		DG/UX			5.x
 
-Copying-Policy:	Freely Redistributable under GNU General Public License
+License Policy:	Freely Redistributable under GNU Library General Public License (LGPL)
 
-Keywords:	ODBC, database, SQL
+Keywords:	ODBC, database, SQL, OpenLink

src/iodbc/INSTALL

@@ -0,0 +1,182 @@
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.

src/iodbc/Makefile

@@ -1,58 +0,0 @@
-include ../Version.mk
-include ../Config.mk
-
-
-
-
-
-INCDIR  = .
-OUTFILE = iodbc
-
-CFLAGS = -O $(PIC) $(ANSI) -I$(INCDIR) -D$(DLDAPI) $(CFLAGSX)\
-	-DVERSION=\"$(VERSION)$(EXTVER)\"
-
-# ODBC adminiatator is statically linked on BSDI 3.1
-# On this one can comment the following line:
-#
-ODBCDM = $(ODBC_LIBPATH)/$(OUTFILE).$(DLSUFFIX)
-
-OBJS =  dlf.o dlproc.o herr.o henv.o hdbc.o hstmt.o connect.o prepare.o\
-	execute.o result.o fetch.o info.o catalog.o misc.o itrace.o $(OBJX)
-
-all:    $(OBJS) $(ODBCDM) $(ODBC_LIBPATH)/lib$(OUTFILE).a
-	@rm -f $(ODBC_INCLUDE)/isql.h
-	@rm -f $(ODBC_INCLUDE)/isqlext.h
-	@rm -f $(ODBC_INCLUDE)/odbc_types.h
-	@rm -f $(ODBC_INCLUDE)/odbc_funcs.h
-	cp isql.h    $(ODBC_INCLUDE)/
-	cp isqlext.h $(ODBC_INCLUDE)/
-	cp odbc_types.h $(ODBC_INCLUDE)/
-	cp odbc_funcs.h $(ODBC_INCLUDE)/
-	@echo 
-	@echo %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-	@echo 
-	@echo Don\'t forget tu update $(ODBC_LIBPATH)/iodbc.ini with your conf
-	@echo 
-	@echo %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-	@echo 
-
-clean:
-	\rm -f $(OBJS)
-
-delete: clean
-
-delete_all: delete
-
-misc.o:	misc.c
-	$(CC) $(CFLAGS) -DFIX_INI_FILE -DDIR_INI_FILE=\"$(ODBC_LIBPATH)\" -c $<
-
-$(ODBC_LIBPATH)/lib$(OUTFILE).a: $(OBJS)
-	$(AR) $(ODBC_LIBPATH)/lib$(OUTFILE).a $(OBJS)
-	$(RANLIB) $(ODBC_LIBPATH)/lib$(OUTFILE).a
-
-$(ODBCDM): $(OBJS)
-	@echo "Generating iODBC driver manager -->" $(ODBCDM)
-	@rm -f $(ODBCDM)
-	$(LD) $(LDFLAGS) -L$(ODBC_LIBPATH) $(OBJS) -o $(ODBCDM) $(LIBS)
-	if [ ! -f $(ODBC_LIBPATH)/iodbc.ini ]; then cp  iodbc.$(OS)  $(ODBC_LIBPATH)/iodbc.ini; fi
-

src/iodbc/NEWS

@@ -0,0 +1,8 @@
+Version: 2.5
+-------------
+Added OpenLink enhancements
+
+
+Version: 2.12
+-------------
+Original version of Ke Jin

src/iodbc/Version.mk

@@ -1,2 +0,0 @@
-VERSION = 2.12
-EXTVER  = .0

src/iodbc/build

@@ -1,9 +0,0 @@
-#! /bin/sh
-
-echo autoconfig $1
-
-if sh ./autoconfig $1 
-then 
-echo make
-make 
-fi

src/iodbc/config.h

@@ -1,106 +1,93 @@
+/*
+ *
+ *  config.h
+ *
+ *  $Id$
+ *
+ *  Configuration
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 #ifndef	_CONFIG_H
 #define	_CONFIG_H
 
-# if    !defined(WINDOWS) && !defined(WIN32_SYSTEM) && !defined(OS2)
+#if	!defined(WINDOWS) && !defined(WIN32_SYSTEM)
-#  define       _UNIX_
+#define	_UNIX_
 
-#  include      <stdlib.h>
+#include "wx/setup.h"
-#  include      <sys/types.h>
-#  include      <string.h>
-#  include      <stdio.h>
 
-#  define       MEM_ALLOC(size) (malloc((size_t)(size)))
+#include	<stdlib.h>
-#  define       MEM_FREE(ptr)   {if(ptr) free(ptr);}
+#include	<sys/types.h>
+#include        <string.h>
+#include        <stdio.h>
 
-#  define       STRCPY(t, s)    (strcpy((char*)(t), (char*)(s)))
+#define	MEM_ALLOC(size)	(malloc((size_t)(size)))
-#  define       STRNCPY(t,s,n)  (strncpy((char*)(t), (char*)(s), (size_t)(n)))
+#define	MEM_FREE(ptr)	{if(ptr) free(ptr);}
-#  define       STRCAT(t, s)    (strcat((char*)(t), (char*)(s)))
-#  define       STRNCAT(t,s,n)  (strncat((char*)(t), (char*)(s), (size_t)(n)))
-#  define       STREQ(a, b)     (strcmp((char*)(a), (char*)(b)) == 0)
-#  define       STRLEN(str)     ((str)? strlen((char*)(str)):0)
 
-#  define       EXPORT
+#define	STRCPY(t, s)	(strcpy((char*)(t), (char*)(s)))
-#  define       CALLBACK
+#define	STRNCPY(t,s,n)	(strncpy((char*)(t), (char*)(s), (size_t)(n)))
-#  define       FAR
+#define	STRCAT(t, s)	(strcat((char*)(t), (char*)(s)))
+#define	STRNCAT(t,s,n)	(strncat((char*)(t), (char*)(s), (size_t)(n)))
+#define	STREQ(a, b)	(strcmp((char*)(a), (char*)(b)) == 0)
+#define	STRLEN(str)	((str)? strlen((char*)(str)):0)
 
-   typedef      signed short    SSHOR;
+#define	EXPORT
-   typedef      short           WORD;
+#define	CALLBACK
-   typedef      long            DWORD;
+#define	FAR
 
-   typedef      WORD            WPARAM;
+typedef signed short SSHOR;
-   typedef      DWORD           LPARAM;
+typedef short WORD;
-// KB: I don't see where HWND and BOOL could get defined before here,
+typedef long DWORD;
-// but putting in the #ifndef's solved the compilation problem on Solaris.
+
-#ifndef HWND
+typedef WORD WPARAM;
-typedef      void*           HWND;
+typedef DWORD LPARAM;
-#endif
-#ifndef BOOL
 typedef int BOOL;
+#endif /* _UNIX_ */
+
+#if	defined(WINDOWS) || defined(WIN32_SYSTEM)
+#include	<windows.h>
+#include	<windowsx.h>
+
+#ifdef	_MSVC_
+#define	MEM_ALLOC(size)	(fmalloc((size_t)(size)))
+#define	MEM_FREE(ptr)	((ptr)? ffree((PTR)(ptr)):0))
+#define	STRCPY(t, s)	(fstrcpy((char FAR*)(t), (char FAR*)(s)))
+#define	STRNCPY(t,s,n)	(fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n)))
+#define	STRLEN(str)	((str)? fstrlen((char FAR*)(str)):0)
+#define	STREQ(a, b)	(fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)
 #endif
 
-# endif /* _UNIX_ */
+#ifdef	_BORLAND_
+#define	MEM_ALLOC(size)	(farmalloc((unsigned long)(size))
+#define	MEM_FREE(ptr)	((ptr)? farfree((void far*)(ptr)):0)
+#define	STRCPY(t, s)	(_fstrcpy((char FAR*)(t), (char FAR*)(s)))
+#define	STRNCPY(t,s,n)	(_fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n)))
+#define      STRLEN(str)     ((str)? _fstrlen((char FAR*)(str)):0)
+#define      STREQ(a, b)     (_fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)
+#endif
 
-# if    defined(WINDOWS) || defined(WIN32_SYSTEM)
+#endif /* WINDOWS */
 
-#  include      <windows.h>
+#define	SYSERR		(-1)
-#  include      <windowsx.h>
 
-#  ifdef        _MSVC_
+#ifndef	NULL
-#   define      MEM_ALLOC(size) (fmalloc((size_t)(size)))
+#define	NULL		((void FAR*)0UL)
-#   define      MEM_FREE(ptr)   ((ptr)? ffree((PTR)(ptr)):0))
+#endif
-#   define      STRCPY(t, s)    (fstrcpy((char FAR*)(t), (char FAR*)(s)))
-#   define      STRNCPY(t,s,n)  (fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n)))
-#   define      STRLEN(str)     ((str)? fstrlen((char FAR*)(str)):0)
-#   define      STREQ(a, b)     (fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)
-#  endif
-
-#  ifdef        _BORLAND_
-#   define      MEM_ALLOC(size) (farmalloc((unsigned long)(size))
-#   define      MEM_FREE(ptr)   ((ptr)? farfree((void far*)(ptr)):0)
-#   define      STRCPY(t, s)    (_fstrcpy((char FAR*)(t), (char FAR*)(s)))
-#   define      STRNCPY(t,s,n)  (_fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n)))
-#   define      STRLEN(str)     ((str)? _fstrlen((char FAR*)(str)):0)
-#   define      STREQ(a, b)     (_fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)
-#  endif
-
-# endif /* WINDOWS */
-
-# if    defined(OS2)
-
-#  include      <stdlib.h>
-#  include      <stdio.h>
-#  include      <string.h>
-#  include      <memory.h>
-#  define INCL_DOSMODULEMGR                 /* Module Manager values */
-#  define INCL_DOSERRORS                    /* Error values          */
-#  include      <os2.h>
-
-#  ifndef FAR
-#    define     FAR
-#  endif
-
-#  define       MEM_ALLOC(size) (malloc((size_t)(size)))
-#  define       MEM_FREE(ptr)   (free((ptr)))
-#  define       STRCPY(t, s)    (strcpy((char*)(t), (char*)(s)))
-#  define       STRNCPY(t,s,n)  (strncpy((char*)(t), (char*)(s), (size_t)(n)))
-#  define       STRCAT(t, s)    (strcat((char*)(t), (char*)(s)))
-#  define       STRNCAT(t,s,n)  (strncat((char*)(t), (char*)(s), (size_t)(n)))
-#  define       STRLEN(str)     ((str)? strlen((char*)(str)):0)
-#  define       STREQ(a, b)     (0 == strcmp((char *)(a), (char *)(b)))
-
-   typedef      signed short    SSHOR;
-   typedef      short           WORD;
-   typedef      long            DWORD;
-
-   typedef      WORD            WPARAM;
-   typedef      DWORD           LPARAM;
-
-# endif /* OS2 */
-
-# define        SYSERR          (-1)
-
-# ifndef        NULL
-#   define      NULL            ((void FAR*)0UL)
-# endif
 
 #endif

src/iodbc/dlf.c

@@ -1,35 +1,38 @@
-/** dynamic library loader (mapping to svr4)
+/*
+ *  dlf.c
+ *
+ *  $Id$
+ *
+ *  Dynamic Library Loader (mapping to SVR4)
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<dlf.h>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
-
-#ifdef DLDAPI_OS2
-#  define INCL_DOSMODULEMGR                 /* Module Manager values */
-#  define INCL_DOSERRORS                    /* Error values          */
-#  include      <os2.h>
-#  include      <stdio.h>
-#endif
-
-#include  "wx/setup.h"
-#include	<../iodbc/dlf.h>
 #include	<errno.h>
 
 #ifdef	DLDAPI_DEFINED
-# undef DLDAPI_DEFINED
+#undef DLDAPI_DEFINED
 #endif
 
 #ifdef	DLDAPI_SVR4_DLFCN
-# define DLDAPI_DEFINED
+#define DLDAPI_DEFINED
 static char sccsid[] = "@(#)dynamic load interface -- SVR4 dlfcn";
 #endif
 
@@ -38,62 +41,72 @@ static  char sccsid[] = "@(#)dynamic load interface -- SVR4 dlfcn";
  *	HP/UX 
  *
  *********************************/
+
 #ifdef	DLDAPI_HP_SHL
-# define        DLDAPI_DEFINED
+#define	DLDAPI_DEFINED
-# include       <dl.h>
+#include	<dl.h>
 
 static char sccsid[] = "@(#)dynamic load interface -- HP/UX dl(shl)";
 
-void*   dlopen(char* path, int mode)
+void *
+dlopen (char *path, int mode)
 {
-        return (void*)shl_load((char*)(path), BIND_DEFERRED, 0L);
+  return (void *) shl_load ((char *) (path), BIND_DEFERRED, 0L);
 }
 
-void*   dlsym(void* hdll, char* sym)
+
+void *
+dlsym (void *hdll, char *sym)
 {
-        void*   symaddr = 0;
+  void *symaddr = 0;
   int ret;
 
-        if( ! hdll )
+  if (!hdll)
-                hdll = (void*)PROG_HANDLE;
+    hdll = (void *) PROG_HANDLE;
 
   /* Remember, a driver may export calls as function pointers 
    * (i.e. with type TYPE_DATA) rather than as functions 
    * (i.e. with type TYPE_PROCEDURE). Thus, to be safe, we 
    * uses TYPE_UNDEFINED to cover all of them. 
    */
-        ret = shl_findsym((shl_t*)&hdll, sym, TYPE_UNDEFINED, &symaddr);
+  ret = shl_findsym ((shl_t *) & hdll, sym, TYPE_UNDEFINED, &symaddr);
 
-        if( ret == -1 )
+  if (ret == -1)
     return 0;
 
   return symaddr;
 }
 
-char*   dlerror()
-{
-        extern char*    strerror();
 
-        return strerror(errno);
+char *
+dlerror ()
+{
+  extern char *strerror ();
+
+  return strerror (errno);
 }
 
-int     dlclose(void* hdll)
-{
-        return shl_unload((shl_t)hdll);
-}
 
+int 
+dlclose (void *hdll)
+{
+  return shl_unload ((shl_t) hdll);
+}
 #endif /* end of HP/UX Seection */
 
+
 /*********************************
  *
  *	IBM AIX
  *
  *********************************/
+
 #ifdef	DLDAPI_AIX_LOAD
-# define        DLDAPI_DEFINED
+#define	DLDAPI_DEFINED
-# include       <sys/ldr.h>
+#include 	<sys/types.h>
-# include       <sys/stat.h>
+#include	<sys/ldr.h>
-# include       <nlist.h>
+#include	<sys/stat.h>
+#include	<nlist.h>
 
 /*
  *   Following id sting is a copyright mark. Removing(i.e. use the 
@@ -103,24 +116,25 @@ int     dlclose(void* hdll)
  *   are copyright violation.
  */
 static char sccsid[]
-        = "@(#)dynamic load interface, Copyright(c) 1995 by Ke Jin";
+= "@(#)dynamic load interface, Copyright(c) 1995 by Ke Jin";
 
-# ifndef        HTAB_SIZE
+#ifndef	HTAB_SIZE
-#  define       HTAB_SIZE       256
+#define	HTAB_SIZE	256
-# endif
+#endif
 
-# define        FACTOR          0.618039887 /* i.e. (sqrt(5) - 1)/2 */
+#define	FACTOR		0.618039887	/* i.e. (sqrt(5) - 1)/2 */
 
-# ifndef        ENTRY_SYM
+#ifndef	ENTRY_SYM
-#  define       ENTRY_SYM       ".__start" /* default entry point for aix */
+#define	ENTRY_SYM	".__start"	/* default entry point for aix */
-# endif
+#endif
 
 typedef struct slot_s
-{
+  {
-        char*           sym;
+    char *sym;
     long fdesc[3];		/* 12 bytes function descriptor */
-        struct slot_s*  next;
+    struct slot_s *next;
-} slot_t;
+  }
+slot_t;
 
 /* Note: on AIX, a function pointer actually points to a
  * function descriptor, a 12 bytes data. The first 4 bytes
@@ -141,50 +155,53 @@ typedef struct slot_s
  * the module library file). 
  */
 
-typedef slot_t*         hent_t;
+typedef slot_t *hent_t;
 typedef struct nlist nlist_t;
 typedef struct stat stat_t;
 
 typedef struct obj
-{
+  {
     int dev;			/* device id */
     int ino;			/* inode number */
-        char*   path;   /* file name */
+    char *path;			/* file name */
-        int     (*pentry)();    /* entry point of this share library */
+    int (*pentry) ();		/* entry point of this share library */
     int refn;			/* number of reference */
     hent_t htab[HTAB_SIZE];
-        struct obj*
+    struct obj * next;
-                next;
+  }
-} obj_t;
+obj_t;
 
-static char*    errmsg = 0;
+static char *errmsg = 0;
 
-static void init_htab(hent_t* ht)
+static void 
+init_htab (hent_t * ht)
 /* initate a hashing table */
 {
   int i;
 
-        for(i=0; i<HTAB_SIZE; i++)
+  for (i = 0; i < HTAB_SIZE; i++)
-                ht[i] = (slot_t*)0;
+    ht[i] = (slot_t *) 0;
 
   return;
 }
 
-static void clean_htab(hent_t* ht)
+
+static void 
+clean_htab (hent_t * ht)
 /* free all slots */
 {
   int i;
-        slot_t* ent;
+  slot_t *ent;
-        slot_t* tent;
+  slot_t *tent;
 
-        for(i = 0; i< HTAB_SIZE; i++)
+  for (i = 0; i < HTAB_SIZE; i++)
     {
-                for( ent = ht[i]; ent; )
+      for (ent = ht[i]; ent;)
 	{
 	  tent = ent->next;
 
-                        free(ent->sym);
+	  free (ent->sym);
-                        free(ent);
+	  free (ent);
 
 	  ent = tent;
 	}
@@ -195,52 +212,58 @@ static void clean_htab(hent_t* ht)
   return;
 }
 
-static int      hash(char* sym )
+
+static int 
+hash (char *sym)
 {
   int a, key;
   double f;
 
-        if( !sym || !*sym )
+  if (!sym || !*sym)
     return 0;
 
-        for(key=*sym;*sym;sym++)
+  for (key = *sym; *sym; sym++)
     {
       key += *sym;
       a = key;
 
-                key = (int)( (a<<8) + (key>>8) );
+      key = (int) ((a << 8) + (key >> 8));
-                key = (key>0)? key:-key;
+      key = (key > 0) ? key : -key;
     }
 
-        f = key*FACTOR;
+  f = key * FACTOR;
-        a = (int)f;
+  a = (int) f;
 
-        return (int)((HTAB_SIZE - 1)*( f - a ));
+  return (int) ((HTAB_SIZE - 1) * (f - a));
 }
 
-static hent_t   search(hent_t* htab, char* sym)
+
+static hent_t 
+search (hent_t * htab, char *sym)
 /* search hashing table to find a matched slot */
 {
   int key;
-        slot_t* ent;
+  slot_t *ent;
 
-        key = hash(sym);
+  key = hash (sym);
 
-        for(ent = htab[key]; ent; ent = ent->next )
+  for (ent = htab[key]; ent; ent = ent->next)
     {
-                if(!strcmp(ent->sym, sym))
+      if (!strcmp (ent->sym, sym))
 	return ent;
     }
 
   return 0;			/* no match */
 }
 
-static void     insert(hent_t* htab, slot_t* ent)
+
+static void 
+insert (hent_t * htab, slot_t * ent)
 /* insert a new slot to hashing table */
 {
   int key;
 
-        key = hash(ent->sym);
+  key = hash (ent->sym);
 
   ent->next = htab[key];
   htab[key] = ent;
@@ -248,35 +271,39 @@ static void     insert(hent_t* htab, slot_t* ent)
   return;
 }
 
-static slot_t*  slot_alloc(char* sym)
+
+static slot_t *
+slot_alloc (char *sym)
 /* allocate a new slot with symbol */
 {
-        slot_t* ent;
+  slot_t *ent;
 
-        ent = (slot_t*)malloc(sizeof(slot_t));
+  ent = (slot_t *) malloc (sizeof (slot_t));
 
-        ent->sym = (char*)malloc(strlen(sym)+1);
+  ent->sym = (char *) malloc (strlen (sym) + 1);
 
-        if( ! ent->sym )
+  if (!ent->sym)
     {
-                free(ent);
+      free (ent);
       return 0;
     }
 
-        strcpy( ent->sym, sym );
+  strcpy (ent->sym, sym);
 
   return ent;
 }
 
-static obj_t* obj_list = 0;
 
-void*   dlopen(char* file, int mode )
+static obj_t *obj_list = 0;
+
+void *
+dlopen (char *file, int mode)
 {
   stat_t st;
-        obj_t*  pobj;
+  obj_t *pobj;
   char buf[1024];
 
-        if( ! file || ! *file )
+  if (!file || !*file)
     {
       errno = EINVAL;
       return 0;
@@ -285,81 +312,52 @@ void*   dlopen(char* file, int mode )
   errno = 0;
   errmsg = 0;
 
-#if 0
+  if (stat (file, &st))
-        if( file[0] != '/' && file[0] != '.' )
-        {
-                for(;;)
-                {
-                        sprintf(buf, "/lib/%s", file);
-
-                        if( stat( buf, &st ) )
-                        {
-                                file = buf;
-                                break;
-                        }
-
-                        sprintf(buf, "/usr/lib/%s", file);
-
-                        if( stat( buf, &st ) )
-                        {
-                                file = buf;
-                                break;
-                        }
-
-                        if( stat( file, &st ) )
-                                break;
-
-                        return 0;
-                }
-        }
-        else
-#endif
-        if( stat( file, &st ) )
     return 0;
 
-        for( pobj = obj_list; pobj; pobj = pobj->next )
+  for (pobj = obj_list; pobj; pobj = pobj->next)
     /* find a match object */
     {
-                if( pobj->ino == st.st_ino
+      if (pobj->ino == st.st_ino
-                 && pobj->dev == st.st_dev )
+	  && pobj->dev == st.st_dev)
 	{
 	  /* found a match. increase its
 	   * reference count and return 
 	   * its address */
-                        pobj->refn ++;
+	  pobj->refn++;
 	  return pobj;
 	}
     }
 
-        pobj = (obj_t*)malloc( sizeof(obj_t) );
+  pobj = (obj_t *) malloc (sizeof (obj_t));
 
-        if( ! pobj )
+  if (!pobj)
     return 0;
 
-        pobj->path = (char*)malloc( strlen(file) + 1);
+  pobj->path = (char *) malloc (strlen (file) + 1);
 
-        if( ! pobj->path )
+  if (!pobj->path)
     {
-                free( pobj );
+      free (pobj);
       return 0;
     }
 
-        strcpy( pobj->path, file );
+  strcpy (pobj->path, file);
 
   pobj->dev = st.st_dev;
   pobj->ino = st.st_ino;
   pobj->refn = 1;
 
-        pobj->pentry = (int(*)())load(file, 0, 0);
+  pobj->pentry = (int (*)()) load (file, 0, 0);
 
-        if( ! pobj->pentry )
+  if (!pobj->pentry)
     {
-                free( pobj->path );
+      free (pobj->path);
-                free( pobj );
+      free (pobj);
       return 0;
     }
 
-        init_htab(pobj->htab);
+  init_htab (pobj->htab);
 
   pobj->next = obj_list;
   obj_list = pobj;
@@ -367,13 +365,15 @@ void*   dlopen(char* file, int mode )
   return pobj;
 }
 
-int     dlclose(void* hobj)
+
+int 
+dlclose (void *hobj)
 {
-        obj_t*  pobj = (obj_t*)hobj;
+  obj_t *pobj = (obj_t *) hobj;
-        obj_t*  tpobj;
+  obj_t *tpobj;
   int match = 0;
 
-        if( ! hobj )
+  if (!hobj)
     {
       errno = EINVAL;
       return -1;
@@ -382,24 +382,24 @@ int     dlclose(void* hobj)
   errno = 0;
   errmsg = 0;
 
-        if( pobj == obj_list )
+  if (pobj == obj_list)
     {
-                pobj->refn --;
+      pobj->refn--;
 
-                if( pobj->refn )
+      if (pobj->refn)
 	return 0;
 
       match = 1;
       obj_list = pobj->next;
     }
 
-        for( tpobj = obj_list; !match && tpobj; tpobj = tpobj->next )
+  for (tpobj = obj_list; !match && tpobj; tpobj = tpobj->next)
     {
-                if( tpobj->next == pobj )
+      if (tpobj->next == pobj)
 	{
-                        pobj->refn --;
+	  pobj->refn--;
 
-                        if( pobj->refn )
+	  if (pobj->refn)
 	    return 0;
 
 	  match = 1;
@@ -407,24 +407,26 @@ int     dlclose(void* hobj)
 	}
     }
 
-        if(match)
+  if (match)
     {
-                unload((void*)(pobj->pentry));
+      unload ((void *) (pobj->pentry));
-                clean_htab(pobj->htab);
+      clean_htab (pobj->htab);
-                free(pobj->path);
+      free (pobj->path);
-                free(pobj);
+      free (pobj);
     }
 
   return 0;
 }
 
-char*   dlerror()
-{
-        extern char*    sys_errlist[];
 
-        if( ! errmsg || ! errmsg[0] )
+char *
+dlerror ()
+{
+  extern char *sys_errlist[];
+
+  if (!errmsg || !errmsg[0])
     {
-                if( errno >= 0 )
+      if (errno >= 0)
 	return sys_errlist[errno];
 
       return "";
@@ -433,15 +435,17 @@ char*   dlerror()
   return errmsg;
 }
 
-void*   dlsym(void* hdl, char* sym)
+
+void *
+dlsym (void *hdl, char *sym)
 {
   nlist_t nl[3];
-        obj_t*  pobj = (obj_t*)hdl;
+  obj_t *pobj = (obj_t *) hdl;
-        slot_t* ent;
+  slot_t *ent;
-        int     (*fp)();
+  int (*fp) ();
   long lbuf[3];
 
-        if( !hdl || !(pobj->htab) || !sym || ! *sym )
+  if (!hdl || !(pobj->htab) || !sym || !*sym)
     {
       errno = EINVAL;
       return 0;
@@ -450,9 +454,9 @@ void*   dlsym(void* hdl, char* sym)
   errno = 0;
   errmsg = 0;
 
-        ent = search( pobj->htab, sym );
+  ent = search (pobj->htab, sym);
 
-        if( ent )
+  if (ent)
     return ent->fdesc;
 
 #define	n_name	_n._n_name
@@ -474,10 +478,10 @@ void*   dlsym(void* hdl, char* sym)
    * and SQLBrowseConnect() to force the driver manager
    * resolving all will be used symbols. 
    */
-        if( nlist( pobj->path, nl) == -1 )
+  if (nlist (pobj->path, nl) == -1)
     return 0;
 
-        if( ! nl[0].n_type && ! nl[0].n_value )
+  if (!nl[0].n_type && !nl[0].n_value)
     {
       errmsg = "can't locate module entry symbol";
       return 0;
@@ -492,21 +496,21 @@ void*   dlsym(void* hdl, char* sym)
    * both .n_type and .n_value would be 0.
    */
 
-        if( ! nl[1].n_type && ! nl[1].n_value )
+  if (!nl[1].n_type && !nl[1].n_value)
     {
       errmsg = "symbol not existance in this module";
       return 0;
     }
 
-        ent = slot_alloc(sym);
+  ent = slot_alloc (sym);
 
-        if( ! ent )
+  if (!ent)
     return 0;
 
   /* catch it with a slot in the hashing table */
-        insert(pobj->htab, ent);
+  insert (pobj->htab, ent);
 
-        memcpy(ent->fdesc, pobj->pentry, sizeof(ent->fdesc));
+  memcpy (ent->fdesc, pobj->pentry, sizeof (ent->fdesc));
 
   /* now ent->fdesc[0] is the virtual address of entry point
    * and ent->fdesc[1] is the TOC of the module
@@ -521,12 +525,11 @@ void*   dlsym(void* hdl, char* sym)
    */
 
   (ent->fdesc)[0] = (ent->fdesc)[0] +
-                ( nl[1].n_value - nl[0].n_value );
+      (nl[1].n_value - nl[0].n_value);
 
   /* return the function descriptor */
   return ent->fdesc;
 }
-
 #endif /* end of IBM AIX Section */
 
 
@@ -535,127 +538,75 @@ void*   dlsym(void* hdl, char* sym)
  *	Windows 3.x, 95, NT
  *
  *********************************/
-#ifdef  DLDAPI_WINDOWS
-# define        DLDAPI_DEFINED
-# include       <windows.h>
 
-void FAR*       dlopen(char FAR* dll, int mode)
+#ifdef	DLDAPI_WINDOWS
+#define	DLDAPI_DEFINED
+#include	<windows.h>
+
+void FAR *
+dlopen (char FAR * dll, int mode)
 {
   HINSTANCE hint;
 
-        if( dll == NULL )
+  if (dll == NULL)
     {
-                return GetWindowWord( NULL, GWW_HINSTANCE );
+      return GetWindowWord (NULL, GWW_HINSTANCE);
     }
 
-        hint = LoadLibrary(dll);
+  hint = LoadLibrary (dll);
 
-        if( hint < HINSTANCE_ERROR )
+  if (hint < HINSTANCE_ERROR)
     {
       return NULL;
     }
 
-        return (void FAR*)hint;
+  return (void FAR *) hint;
 }
 
-void FAR*       dlsym( void FAR* hdll, char FAR* sym )
+
+void FAR *
+dlsym (void FAR * hdll, char FAR * sym)
 {
-        return (void FAR*)GetProcAddress(hdll, sym);
+  return (void FAR *) GetProcAddress (hdll, sym);
 }
 
-char FAR*       dlerror()
+
+char FAR *
+dlerror ()
 {
   return 0L;			/* unimplemented yet */
 }
 
-int     dlclose(void FAR* hdll)
-{
-        FreeLibrary((HINSTANCE)hdll);
-}
 
+int 
+dlclose (void FAR * hdll)
+{
+  FreeLibrary ((HINSTANCE) hdll);
+}
 #endif /* end of Windows family */
 
-/*********************************
- *
- *      OS/2 2.x, 3.x
- *
- *********************************/
-#ifdef DLDAPI_OS2
-# define        DLDAPI_DEFINED
-/*
- *      DosLoadModule(), DosQueryProcAddress(), DosFreeModule(), ...
- */
-
-void FAR*       dlopen(char FAR* dll, int mode)
-{
-        APIRET  rc             = NO_ERROR;       /* API return code          */
-        UCHAR   LoadError[256] = "";             /* Area for Load fail. info */
-        HMODULE ModuleHandle   = NULLHANDLE;     /* Module handle            */
-
-        if( dll == NULL || '\0' == *dll )
-        {
-                return NULL;
-        }
-
-        rc = NO_ERROR;
-        rc = DosLoadModule( LoadError,           /* Failure info buffer      */
-                            sizeof(LoadError),   /* Size of buffer           */
-                            dll,                 /* Module to load           */
-                            &ModuleHandle );     /* Module handle returned   */
-        if (rc != NO_ERROR)
-        {
-#ifdef DEBUG
-                fprintf( stderr,
-                         "[dlf.c] dlopen: DosLoadModule(0x%08lX, %d, \"%s\", 0x%08lX) = %d\n",
-                         &LoadError, sizeof(LoadError), dll, &ModuleHandle, rc
-                       );
-                fprintf( stderr,
-                         "                ---> missing module '%s'\n",
-                         LoadError );
-#endif
-                return NULL;
-        }
-
-        return (void FAR*) ModuleHandle;
-
-}
-
-void FAR*       dlsym( void FAR* hdll, char FAR* sym )
-{
-        APIRET  rc             = NO_ERROR;       /* API return code          */
-        PFN     ModuleAddress  = NULL;           /* Module address           */
-
-        rc = DosQueryProcAddr( (HMODULE) hdll, 0, sym, &ModuleAddress );
-
-        return (void FAR*) (NO_ERROR == rc) ? ModuleAddress
-                                            : NULL;
-}
-
-char FAR*       dlerror()
-{
-        return 0L; /* unimplemented yet */
-}
-
-int     dlclose(void FAR* hdll)
-{
-        return DosFreeModule( (HMODULE) hdll );
-}
-
-#endif
 
 /***********************************
  *
  * 	other platforms
  *
  ***********************************/
+
+#ifdef DLDAPI_OS2
+#define	DLDAPI_DEFINED
+/*
+ *    DosLoadModule(), DosQueryProcAddress(), DosFreeModule(), ...
+ */
+#endif
+
 #ifdef	DLDAPI_MAC
-# define        DLDAPI_DEFINED
+#define	DLDAPI_DEFINED
 #endif
 
 #ifdef DLDAPI_NEXT
-# define        DLDAPI_DEFINED
+#define	DLDAPI_DEFINED
 #endif
 
 #ifndef DLDAPI_DEFINED
-# error "dynamic load editor undefined"
+#error	"dynamic load editor undefined"
 #endif

src/iodbc/dlf.h

@@ -1,24 +1,55 @@
+/*
+ *  dlf.h
+ *
+ *  $Id$
+ *
+ *  Dynamic Library Loader (mapping to SVR4)
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 #ifndef	_DLF_H
-# define _DLF_H
+#define _DLF_H
+#include	<config.h>
 
+#if defined(HAVE_LIBDL)
 #define DLDAPI_SVR4_DLFCN
-
+#elif defined(HAVE_SHL_LOAD)
-# ifdef DLDAPI_SVR4_DLFCN
+#define DLDAPI_HP_SHL
-#    include    <dlfcn.h>
+#endif
-# else
+
-     extern void FAR*   dlopen(char FAR* path, int mode);
+#ifdef DLDAPI_SVR4_DLFCN
-     extern void FAR*   dlsym(void FAR* hdll, char FAR* sym);
+#include	<dlfcn.h>
-     extern char FAR*   dlerror();
+#elif DLDAPI_AIX_LOAD
-     extern int         dlclose(void FAR* hdll);
+#include	<dlfcn.h>
-# endif
+#else
-
+extern void FAR *dlopen (char FAR * path, int mode);
-# ifndef        RTLD_LAZY
+extern void FAR *dlsym (void FAR * hdll, char FAR * sym);
-#    define     RTLD_LAZY       1
+extern char FAR *dlerror ();
-# endif
+extern int dlclose (void FAR * hdll);
-
+#endif
-# define        DLL_OPEN(dll)           (void*)dlopen((char*)(path), RTLD_LAZY)
+
-# define        DLL_PROC(hdll, sym)     (void*)dlsym((void*)(hdll), (char*)sym)
+#ifndef	RTLD_LAZY
-# define        DLL_ERROR()             (char*)dlerror()
+#define	RTLD_LAZY       1
-# define        DLL_CLOSE(hdll)         dlclose((void*)(hdll))
+#endif
-
+
+#define	DLL_OPEN(dll)		(void*)dlopen((char*)(path), RTLD_LAZY)
+#define	DLL_PROC(hdll, sym)	(void*)dlsym((void*)(hdll), (char*)sym)
+#define	DLL_ERROR()		(char*)dlerror()
+#define	DLL_CLOSE(hdll)		dlclose((void*)(hdll))
 #endif

src/iodbc/dlproc.c

@@ -1,73 +1,84 @@
-/** Load driver and resolve driver's function entry point
+/*
+ *  dlproc.c
+ *
+ *  $Id$
+ *
+ *  Load driver and resolve driver's function entry point
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
+#include	<herr.h>
+#include	<henv.h>
+#include	<hdbc.h>
 
-#include	<../iodbc/iodbc.h>
+#include	<itrace.h>
 
-#include	<../iodbc/isql.h>
+#include	"henv.ci"
-#include	<../iodbc/isqlext.h>
 
-#include        <../iodbc/dlproc.h>
+HPROC 
-
+_iodbcdm_getproc (HDBC hdbc, int idx)
-#include	<../iodbc/herr.h>
-#include	<../iodbc/henv.h>
-#include	<../iodbc/hdbc.h>
-
-#include	<../iodbc/itrace.h>
-
-#include	"../iodbc/henv.ci"
-
-HPROC   _iodbcdm_getproc( HDBC hdbc, int idx )
 {
-        DBC_t FAR*      pdbc    = (DBC_t FAR*)hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
-        ENV_t FAR*      penv;
+  ENV_t FAR *penv;
   HDLL hdll;
- static HPROC FAR*      phproc;
+  HPROC FAR *phproc;
 
-        if( idx <= 0 || idx > SQL_EXT_API_LAST )
+  if (idx <= 0 || idx > SQL_EXT_API_LAST)
-        /* first entry never used */
+    /* first entry naver used */
     {
       return SQL_NULL_HPROC;
     }
 
-        penv = (ENV_t FAR*)(pdbc->henv);
+  penv = (ENV_t FAR *) (pdbc->henv);
 
-        if( penv == NULL )
+  if (penv == NULL)
     {
       return SQL_NULL_HPROC;
     }
 
   phproc = penv->dllproc_tab + idx;
 
-        if( *phproc == SQL_NULL_HPROC )
+  if (*phproc == SQL_NULL_HPROC)
     {
       int i, en_idx;
 
-                for( i=0 ; ; i++ )
+      for (i = 0;; i++)
 	{
 	  en_idx = odbcapi_symtab[i].en_idx;
 
-                        if( en_idx == en_NullProc )
+	  if (en_idx == en_NullProc)
 	    {
 	      break;
 	    }
 
-                        if( en_idx == idx )
+	  if (en_idx == idx)
 	    {
-                                *phproc = _iodbcdm_dllproc( penv->hdll,
+	      *phproc = _iodbcdm_dllproc (penv->hdll,
-                                        odbcapi_symtab[i].symbol );
+		  odbcapi_symtab[i].symbol);
 
 	      break;
 	    }
@@ -77,24 +88,33 @@ HPROC   _iodbcdm_getproc( HDBC hdbc, int idx )
   return *phproc;
 }
 
-HDLL    _iodbcdm_dllopen( char FAR* path )
+
+HDLL 
+_iodbcdm_dllopen (char FAR * path)
 {
-        return  (HDLL)DLL_OPEN( path );
+  return (HDLL) DLL_OPEN (path);
 }
 
-HPROC   _iodbcdm_dllproc( HDLL hdll, char FAR* sym )
+
+HPROC 
+_iodbcdm_dllproc (HDLL hdll, char FAR * sym)
 {
-        return (HPROC)DLL_PROC( hdll, sym );
+  return (HPROC) DLL_PROC (hdll, sym);
 }
 
-int     _iodbcdm_dllclose( HDLL hdll )
+
+int 
+_iodbcdm_dllclose (HDLL hdll)
 {
-        DLL_CLOSE( hdll );
+  DLL_CLOSE (hdll);
 
   return 0;
 }
 
-char*   _iodbcdm_dllerror( )
+
+char *
+_iodbcdm_dllerror ()
 {
-        return DLL_ERROR();
+  return DLL_ERROR ();
 }
+

src/iodbc/dlproc.h

@@ -1,39 +1,55 @@
+/*
+ *  dlproc.h
+ *
+ *  $Id$
+ *
+ *  Load driver and resolve driver's function entry point
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 #ifndef	_DLPROC_H
-# define        _DLPROC_H
+#define	_DLPROC_H
 
-# include       <../iodbc/dlf.h>
+#include	<dlf.h>
 
-# ifdef OS2
+typedef RETCODE (FAR * HPROC) ();
-  typedef       RETCODE         (FAR* _System HPROC)();
-# else
-  typedef       RETCODE         (FAR* HPROC)();
-# endif
 
-# ifdef DLDAPI_SVR4_DLFCN
+#ifdef	DLDAPI_SVR4_DLFCN
-#  include      <dlfcn.h>
+#include	<dlfcn.h>
-   typedef void*        HDLL;
+typedef void *HDLL;
-# endif
+#endif
 
-# ifdef DLDAPI_HP_SHL
+#ifdef DLDAPI_HP_SHL
-#  include      <dl.h>
+#include	<dl.h>
-   typedef shl_t        HDLL;
+typedef shl_t HDLL;
-# endif
+#endif
 
-# ifdef DLDAPI_AIX_LOAD
+#ifdef	DLDAPI_AIX_LOAD
-    typedef void*        HDLL;
+typedef void *HDLL;
-# endif
+#endif
 
-# ifdef DLDAPI_OS2
+extern HPROC _iodbcdm_getproc ();
-  typedef HMODULE      HDLL;
+extern HDLL _iodbcdm_dllopen (char FAR * dll);
-# endif
+extern HPROC _iodbcdm_dllproc (HDLL hdll, char FAR * sym);
-
+extern char FAR *_iodbcdm_dllerror ();
-extern  HPROC           _iodbcdm_getproc();
+extern int _iodbcdm_dllclose (HDLL hdll);
-extern  HDLL            _iodbcdm_dllopen(char FAR* dll);
-extern  HPROC           _iodbcdm_dllproc(HDLL hdll, char FAR* sym);
-extern  char FAR*       _iodbcdm_dllerror();
-extern  int             _iodbcdm_dllclose(HDLL hdll);
 
 #define	SQL_NULL_HDLL	((HDLL)NULL)
 #define	SQL_NULL_HPROC	((HPROC)NULL)
-
 #endif

src/iodbc/execute.c

@@ -1,45 +1,56 @@
-/** Invoke a query
+/*
+ *  execute.c
+ *
+ *  $Id$
+ *
+ *  Invoke a query
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include	<herr.h>
+#include	<henv.h>
+#include	<hdbc.h>
+#include	<hstmt.h>
 
-#include	<../iodbc/isql.h>
+#include	<itrace.h>
-#include	<../iodbc/isqlext.h>
 
-#include        <../iodbc/dlproc.h>
+static void 
-
+do_cursoropen (STMT_t FAR * pstmt)
-#include	<../iodbc/herr.h>
-#include	<../iodbc/henv.h>
-#include	<../iodbc/hdbc.h>
-#include	<../iodbc/hstmt.h>
-
-#include	<../iodbc/itrace.h>
-
-static void     do_cursoropen(STMT_t FAR* pstmt)
 {
   RETCODE retcode;
   SWORD ncol;
 
   pstmt->state = en_stmt_executed;
 
-        retcode = SQLNumResultCols( pstmt, &ncol );
+  retcode = SQLNumResultCols (pstmt, &ncol);
 
-        if( retcode == SQL_SUCCESS
+  if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
-         || retcode == SQL_SUCCESS_WITH_INFO )
     {
-                if( ncol )
+      if (ncol)
 	{
 	  pstmt->state = en_stmt_cursoropen;
 	  pstmt->cursor_state = en_stmt_cursor_opened;
@@ -52,38 +63,39 @@ static void     do_cursoropen(STMT_t FAR* pstmt)
     }
 }
 
-RETCODE SQL_API SQLExecute ( HSTMT hstmt )
+
+RETCODE SQL_API 
+SQLExecute (HSTMT hstmt)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc = SQL_NULL_HPROC;
   RETCODE retcode;
 
   int sqlstat = en_00000;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	   sqlstat = en_S1010;
 	   break;
 
 	 case en_stmt_executed:
-                                if( ! pstmt->prep_state )
+	   if (!pstmt->prep_state)
 	     {
 	       sqlstat = en_S1010;
 	     }
 	   break;
 
 	 case en_stmt_cursoropen:
-                                if( ! pstmt->prep_state )
+	   if (!pstmt->prep_state)
 	     {
 	       sqlstat = en_S1010;
 	     }
@@ -91,7 +103,7 @@ RETCODE SQL_API SQLExecute ( HSTMT hstmt )
 
 	 case en_stmt_fetched:
 	 case en_stmt_xfetched:
-                                if( ! pstmt->prep_state )
+	   if (!pstmt->prep_state)
 	     {
 	       sqlstat = en_S1010;
 	     }
@@ -111,39 +123,35 @@ RETCODE SQL_API SQLExecute ( HSTMT hstmt )
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_Execute )
+  else if (pstmt->asyn_on != en_Execute)
     {
       sqlstat = en_S1010;
     }
 
-        if( sqlstat == en_00000 )
+  if (sqlstat == en_00000)
     {
-                hproc = _iodbcdm_getproc( pstmt->hdbc, en_Execute );
+      hproc = _iodbcdm_getproc (pstmt->hdbc, en_Execute);
 
-                if( hproc == SQL_NULL_HPROC )
+      if (hproc == SQL_NULL_HPROC)
 	{
 	  sqlstat = en_IM001;
 	}
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc,
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_Execute,
-                en_Execute, ( pstmt->dhstmt ) )
+    (pstmt->dhstmt))
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt );
-#endif
 
   /* stmt state transition */
-        if( pstmt->asyn_on == en_Execute )
+  if (pstmt->asyn_on == en_Execute)
     {
-                switch ( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -158,14 +166,14 @@ RETCODE SQL_API SQLExecute ( HSTMT hstmt )
 	 }
     }
 
-        switch( pstmt->state )
+  switch (pstmt->state)
      {
      case en_stmt_prepared:
-                        switch( retcode )
+       switch (retcode)
 	  {
 	  case SQL_SUCCESS:
 	  case SQL_SUCCESS_WITH_INFO:
-                                        do_cursoropen(hstmt);
+	    do_cursoropen (hstmt);
 	    break;
 
 	  case SQL_NEED_DATA:
@@ -183,7 +191,7 @@ RETCODE SQL_API SQLExecute ( HSTMT hstmt )
        break;
 
      case en_stmt_executed:
-                        switch( retcode )
+       switch (retcode)
 	  {
 	  case SQL_ERROR:
 	    pstmt->state = en_stmt_allocated;
@@ -212,44 +220,45 @@ RETCODE SQL_API SQLExecute ( HSTMT hstmt )
   return retcode;
 }
 
-RETCODE SQL_API SQLExecDirect (
+
+RETCODE SQL_API 
+SQLExecDirect (
     HSTMT hstmt,
-                        UCHAR FAR*      szSqlStr,
+    UCHAR FAR * szSqlStr,
-                        SDWORD          cbSqlStr )
+    SDWORD cbSqlStr)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc = SQL_NULL_HPROC;
 
   int sqlstat = en_00000;
   RETCODE retcode = SQL_SUCCESS;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check arguments */
-        if( szSqlStr == NULL )
+  if (szSqlStr == NULL)
     {
       sqlstat = en_S1009;
     }
-        else if( cbSqlStr < 0 && cbSqlStr != SQL_NTS )
+  else if (cbSqlStr < 0 && cbSqlStr != SQL_NTS)
     {
       sqlstat = en_S1090;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch ( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_fetched:
 	 case en_stmt_xfetched:
@@ -266,39 +275,34 @@ RETCODE SQL_API SQLExecDirect (
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_ExecDirect )
+  else if (pstmt->asyn_on != en_ExecDirect)
     {
       sqlstat = en_S1010;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_ExecDirect);
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_ExecDirect);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_ExecDirect, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_ExecDirect,
-                        pstmt->dhstmt, szSqlStr, cbSqlStr) )
+    (pstmt->dhstmt, szSqlStr, cbSqlStr))
-
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt, szSqlStr, cbSqlStr );
-#endif
 
   /* stmt state transition */
-        if( pstmt->asyn_on == en_ExecDirect )
+  if (pstmt->asyn_on == en_ExecDirect)
     {
-                switch ( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -313,13 +317,13 @@ RETCODE SQL_API SQLExecDirect (
 	 }
     }
 
-        if( pstmt->state <= en_stmt_executed )
+  if (pstmt->state <= en_stmt_executed)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
-                                do_cursoropen(hstmt);
+	   do_cursoropen (hstmt);
 	   break;
 
 	 case SQL_NEED_DATA:
@@ -345,69 +349,65 @@ RETCODE SQL_API SQLExecDirect (
   return retcode;
 }
 
-RETCODE SQL_API SQLPutData(
+
+RETCODE SQL_API 
+SQLPutData (
     HSTMT hstmt,
     PTR rgbValue,
-                        SDWORD  cbValue )
+    SDWORD cbValue)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check argument value */
-        if( rgbValue == NULL
+  if (rgbValue == NULL && 
-         && ( cbValue != SQL_DEFAULT_PARAM
+	(cbValue != SQL_DEFAULT_PARAM && cbValue != SQL_NULL_DATA))
-           && cbValue != SQL_NULL_DATA ) )
     {
-                PUSHSQLERR ( pstmt->herr, en_S1009 );
+      PUSHSQLERR (pstmt->herr, en_S1009);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                if( pstmt->state <= en_stmt_xfetched )
+      if (pstmt->state <= en_stmt_xfetched)
 	{
-                        PUSHSQLERR( pstmt->herr, en_S1010 );
+	  PUSHSQLERR (pstmt->herr, en_S1010);
 
 	  return SQL_ERROR;
 	}
     }
-        else if( pstmt->asyn_on != en_PutData )
+  else if (pstmt->asyn_on != en_PutData)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_PutData );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_PutData);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_PutData, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_PutData,
-                        pstmt->dhstmt, rgbValue, cbValue ) )
+    (pstmt->dhstmt, rgbValue, cbValue))
-
-#if 0
-        retcode = hproc(pstmt->dhstmt, rgbValue, cbValue );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_PutData )
+  if (pstmt->asyn_on == en_PutData)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -422,7 +422,7 @@ RETCODE SQL_API SQLPutData(
     }
 
   /* must in mustput or canput states */
-        switch( retcode )
+  switch (retcode)
      {
      case SQL_SUCCESS:
      case SQL_SUCCESS_WITH_INFO:
@@ -430,7 +430,7 @@ RETCODE SQL_API SQLPutData(
        break;
 
      case SQL_ERROR:
-                        switch( pstmt->need_on )
+       switch (pstmt->need_on)
 	  {
 	  case en_ExecDirect:
 	    pstmt->state = en_stmt_allocated;
@@ -438,7 +438,7 @@ RETCODE SQL_API SQLPutData(
 	    break;
 
 	  case en_Execute:
-                                        if( pstmt->prep_state )
+	    if (pstmt->prep_state)
 	      {
 		pstmt->state = en_stmt_prepared;
 		pstmt->need_on = en_NullProc;
@@ -466,16 +466,17 @@ RETCODE SQL_API SQLPutData(
   return retcode;
 }
 
-RETCODE SQL_API SQLParamData (
+
+RETCODE SQL_API 
+SQLParamData (
     HSTMT hstmt,
-                        PTR FAR*        prgbValue )
+    PTR FAR * prgbValue)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
@@ -483,43 +484,39 @@ RETCODE SQL_API SQLParamData (
   /* check argument */
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                if( pstmt->state <= en_stmt_xfetched )
+      if (pstmt->state <= en_stmt_xfetched)
 	{
-                        PUSHSQLERR ( pstmt->herr, en_S1010 );
+	  PUSHSQLERR (pstmt->herr, en_S1010);
 
 	  return SQL_ERROR;
 	}
     }
-        else if( pstmt->asyn_on != en_ParamData )
+  else if (pstmt->asyn_on != en_ParamData)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_ParamData );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_ParamData);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_ParamData, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_ParamData,
-                        pstmt->dhstmt, prgbValue ) )
+    (pstmt->dhstmt, prgbValue))
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt, prgbValue );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_ParamData )
+  if (pstmt->asyn_on == en_ParamData)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -533,15 +530,15 @@ RETCODE SQL_API SQLParamData (
 	 }
     }
 
-        if( pstmt->state < en_stmt_needdata )
+  if (pstmt->state < en_stmt_needdata)
     {
       return retcode;
     }
 
-        switch( retcode )
+  switch (retcode)
      {
      case SQL_ERROR:
-                        switch( pstmt->need_on )
+       switch (pstmt->need_on)
 	  {
 	  case en_ExecDirect:
 	    pstmt->state = en_stmt_allocated;
@@ -565,14 +562,14 @@ RETCODE SQL_API SQLParamData (
 
      case SQL_SUCCESS:
      case SQL_SUCCESS_WITH_INFO:
-                        switch( pstmt->state )
+       switch (pstmt->state)
 	  {
 	  case en_stmt_needdata:
 	    pstmt->state = en_stmt_mustput;
 	    break;
 
 	  case en_stmt_canput:
-                                        switch( pstmt->need_on )
+	    switch (pstmt->need_on)
 	       {
 	       case en_SetPos:
 		 pstmt->state
@@ -583,7 +580,7 @@ RETCODE SQL_API SQLParamData (
 
 	       case en_ExecDirect:
 	       case en_Execute:
-                                                        do_cursoropen(hstmt);
+		 do_cursoropen (hstmt);
 		 break;
 
 	       default:
@@ -609,16 +606,16 @@ RETCODE SQL_API SQLParamData (
 }
 
 
-RETCODE SQL_API SQLNumParams (
+RETCODE SQL_API 
+SQLNumParams (
     HSTMT hstmt,
-                        SWORD FAR*      pcpar )
+    SWORD FAR * pcpar)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
@@ -626,50 +623,45 @@ RETCODE SQL_API SQLNumParams (
   /* check argument */
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	 case en_stmt_needdata:
 	 case en_stmt_mustput:
 	 case en_stmt_canput:
-                                PUSHSQLERR ( pstmt->herr, en_S1010 );
+	   PUSHSQLERR (pstmt->herr, en_S1010);
 	   return SQL_ERROR;
 
 	 default:
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_NumParams )
+  else if (pstmt->asyn_on != en_NumParams)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc ( pstmt->hdbc, en_NumParams );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_NumParams);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_NumParams, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_NumParams,
-                        pstmt->dhstmt, pcpar) )
+    (pstmt->dhstmt, pcpar))
-
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt, pcpar );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_NumParams )
+  if (pstmt->asyn_on == en_NumParams)
     {
-                switch ( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -681,7 +673,7 @@ RETCODE SQL_API SQLNumParams (
 	 }
     }
 
-        if( retcode == SQL_STILL_EXECUTING )
+  if (retcode == SQL_STILL_EXECUTING)
     {
       pstmt->asyn_on = en_NumParams;
     }
@@ -689,86 +681,73 @@ RETCODE SQL_API SQLNumParams (
   return retcode;
 }
 
-RETCODE SQL_API SQLDescribeParam (
+
+RETCODE SQL_API 
+SQLDescribeParam (
     HSTMT hstmt,
     UWORD ipar,
-                        SWORD  FAR*     pfSqlType,
+    SWORD FAR * pfSqlType,
-                        UDWORD FAR*     pcbColDef,
+    UDWORD FAR * pcbColDef,
-                        SWORD  FAR*     pibScale,
+    SWORD FAR * pibScale,
-                        SWORD  FAR*     pfNullable )
+    SWORD FAR * pfNullable)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check argument */
-        if( ipar == 0 )
+  if (ipar == 0)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1093 );
+      PUSHSQLERR (pstmt->herr, en_S1093);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	 case en_stmt_needdata:
 	 case en_stmt_mustput:
 	 case en_stmt_canput:
-                                PUSHSQLERR ( pstmt->herr, en_S1010 );
+	   PUSHSQLERR (pstmt->herr, en_S1010);
 	   return SQL_ERROR;
 
 	 default:
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_DescribeParam )
+  else if (pstmt->asyn_on != en_DescribeParam)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc ( pstmt->hdbc, en_DescribeParam );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_DescribeParam);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_DescribeParam, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_DescribeParam,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, ipar, pfSqlType, pcbColDef, pibScale, pfNullable))
-                        ipar,
-                        pfSqlType,
-                        pcbColDef,
-                        pibScale,
-                        pfNullable ) )
-
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        ipar,
-                        pfSqlType,
-                        pcbColDef,
-                        pibScale,
-                        pfNullable );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_DescribeParam )
+  if (pstmt->asyn_on == en_DescribeParam)
     {
-                switch ( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -780,7 +759,7 @@ RETCODE SQL_API SQLDescribeParam (
 	 }
     }
 
-        if( retcode == SQL_STILL_EXECUTING )
+  if (retcode == SQL_STILL_EXECUTING)
     {
       pstmt->asyn_on = en_DescribeParam;
     }

src/iodbc/fetch.c

@@ -1,17 +1,28 @@
-/** Fetch query result
+/*
-
+ *  fetch.c
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+ *
-
+ *  $Id$
-    This program is free software; you can redistribute it and/or modify
+ *
-    it under the terms of the GNU General Public License as published by
+ *  Fetch query result
-    the Free Software Foundation; either version 2 of the License, or
+ *
-    (at your option) any later version.
+ *  The iODBC driver manager.
-
+ *  
-    This program is distributed in the hope that it will be useful,
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  This library is free software; you can redistribute it and/or
-    GNU General Public License for more details.
+ *  modify it under the terms of the GNU Library General Public
-**/
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
 #include	<config.h>
 
@@ -27,22 +38,22 @@
 
 #include	<itrace.h>
 
-RETCODE SQL_API SQLFetch ( HSTMT hstmt )
+RETCODE SQL_API 
+SQLFetch (HSTMT hstmt)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc = SQL_NULL_HPROC;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	 case en_stmt_prepared:
@@ -50,37 +61,35 @@ RETCODE SQL_API SQLFetch ( HSTMT hstmt )
 	 case en_stmt_needdata:
 	 case en_stmt_mustput:
 	 case en_stmt_canput:
-                                PUSHSQLERR ( pstmt->herr, en_S1010 );
+	   PUSHSQLERR (pstmt->herr, en_S1010);
 	   return SQL_ERROR;
 
 	 default:
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_Fetch )
+  else if (pstmt->asyn_on != en_Fetch)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
       return SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_Fetch );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_Fetch);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_Fetch, (pstmt->dhstmt) )
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_Fetch,
+    (pstmt->dhstmt))
 
-#if 0
-        retcode = hproc( pstmt->dhstmt );
-#endif
   /* state transition */
-        if( pstmt->asyn_on == en_Fetch )
+  if (pstmt->asyn_on == en_Fetch)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -95,11 +104,11 @@ RETCODE SQL_API SQLFetch ( HSTMT hstmt )
 	 }
     }
 
-        switch( pstmt->state )
+  switch (pstmt->state)
      {
      case en_stmt_cursoropen:
      case en_stmt_fetched:
-                        switch( retcode )
+       switch (retcode)
 	  {
 	  case SQL_SUCCESS:
 	  case SQL_SUCCESS_WITH_INFO:
@@ -108,7 +117,7 @@ RETCODE SQL_API SQLFetch ( HSTMT hstmt )
 	    break;
 
 	  case SQL_NO_DATA_FOUND:
-                                        if( pstmt->prep_state )
+	    if (pstmt->prep_state)
 	      {
 		pstmt->state = en_stmt_prepared;
 	      }
@@ -136,41 +145,41 @@ RETCODE SQL_API SQLFetch ( HSTMT hstmt )
   return retcode;
 }
 
-RETCODE SQL_API SQLExtendedFetch (
+
+RETCODE SQL_API 
+SQLExtendedFetch (
     HSTMT hstmt,
     UWORD fFetchType,
     SDWORD irow,
-                        UDWORD FAR*     pcrow,
+    UDWORD FAR * pcrow,
-                        UWORD  FAR*     rgfRowStatus )
+    UWORD FAR * rgfRowStatus)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc = SQL_NULL_HPROC;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check fetch type */
-        if( fFetchType < SQL_FETCH_NEXT
+  if (fFetchType < SQL_FETCH_NEXT || fFetchType > SQL_FETCH_BOOKMARK)
-         || fFetchType > SQL_FETCH_BOOKMARK )
     {
       /* Unlike MS driver manager(i.e. DM),
        * we don't check driver's ODBC version 
        * against SQL_FETCH_RESUME (only 1.0)
        * and SQL_FETCH_BOOKMARK (only 2.0).
        */
-                PUSHSQLERR ( pstmt->herr, en_S1106 );
+      PUSHSQLERR (pstmt->herr, en_S1106);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	 case en_stmt_prepared:
@@ -178,47 +187,35 @@ RETCODE SQL_API SQLExtendedFetch (
 	 case en_stmt_needdata:
 	 case en_stmt_mustput:
 	 case en_stmt_canput:
-                                PUSHSQLERR ( pstmt->herr, en_S1010 );
+	   PUSHSQLERR (pstmt->herr, en_S1010);
 	   return SQL_ERROR;
 
 	 default:
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_ExtendedFetch )
+  else if (pstmt->asyn_on != en_ExtendedFetch)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
       return SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_ExtendedFetch );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_ExtendedFetch);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_ExtendedFetch, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_ExtendedFetch,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, fFetchType, irow, pcrow, rgfRowStatus))
-                        fFetchType,
-                        irow,
-                        pcrow,
-                        rgfRowStatus ) )
-
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        fFetchType,
-                        irow,
-                        pcrow,
-                        rgfRowStatus );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_ExtendedFetch )
+  if (pstmt->asyn_on == en_ExtendedFetch)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -233,11 +230,11 @@ RETCODE SQL_API SQLExtendedFetch (
 	 }
     }
 
-        switch( pstmt->state )
+  switch (pstmt->state)
      {
      case en_stmt_cursoropen:
      case en_stmt_xfetched:
-                        switch( retcode )
+       switch (retcode)
 	  {
 	  case SQL_SUCCESS:
 	  case SQL_SUCCESS_WITH_INFO:
@@ -262,37 +259,38 @@ RETCODE SQL_API SQLExtendedFetch (
   return retcode;
 }
 
-RETCODE SQL_API SQLGetData(
+
+RETCODE SQL_API 
+SQLGetData (
     HSTMT hstmt,
     UWORD icol,
     SWORD fCType,
     PTR rgbValue,
     SDWORD cbValueMax,
-                        SDWORD FAR*     pcbValue )
+    SDWORD FAR * pcbValue)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
   int sqlstat = en_00000;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check argument */
-        if( rgbValue == NULL )
+  if (rgbValue == NULL)
     {
       sqlstat = en_S1009;
     }
-        else if( cbValueMax < 0 )
+  else if (cbValueMax < 0)
     {
       sqlstat = en_S1090;
     }
   else
     {
-                switch(fCType)
+      switch (fCType)
 	 {
 	 case SQL_C_DEFAULT:
 	 case SQL_C_CHAR:
@@ -320,17 +318,17 @@ RETCODE SQL_API SQLGetData(
 	 }
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	 case en_stmt_prepared:
@@ -349,49 +347,35 @@ RETCODE SQL_API SQLGetData(
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_GetData )
+  else if (pstmt->asyn_on != en_GetData)
     {
       sqlstat = en_S1010;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_GetData );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_GetData);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_GetData, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_GetData,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, icol, fCType, rgbValue, cbValueMax, pcbValue))
-                        icol,
-                        fCType,
-                        rgbValue,
-                        cbValueMax,
-                        pcbValue ) )
-
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        icol,
-                        fCType,
-                        rgbValue,
-                        cbValueMax,
-                        pcbValue );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_GetData )
+  if (pstmt->asyn_on == en_GetData)
     {
-                switch ( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -406,11 +390,11 @@ RETCODE SQL_API SQLGetData(
 	 }
     }
 
-        switch( pstmt->state )
+  switch (pstmt->state)
      {
      case en_stmt_fetched:
      case en_stmt_xfetched:
-                        if( retcode == SQL_STILL_EXECUTING )
+       if (retcode == SQL_STILL_EXECUTING)
 	 {
 	   pstmt->asyn_on = en_GetData;
 	   break;
@@ -424,22 +408,24 @@ RETCODE SQL_API SQLGetData(
   return retcode;
 }
 
-RETCODE SQL_API SQLMoreResults( HSTMT   hstmt )
+
+RETCODE SQL_API 
+SQLMoreResults (HSTMT hstmt)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT
-         || pstmt->hdbc == SQL_NULL_HDBC )
+      || pstmt->hdbc == SQL_NULL_HDBC)
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	 case en_stmt_prepared:
@@ -448,40 +434,37 @@ RETCODE SQL_API SQLMoreResults( HSTMT   hstmt )
 	 case en_stmt_needdata:
 	 case en_stmt_mustput:
 	 case en_stmt_canput:
-                                PUSHSQLERR ( pstmt->herr, en_S1010 );
+	   PUSHSQLERR (pstmt->herr, en_S1010);
 	   return SQL_ERROR;
 
 	 default:
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_MoreResults )
+  else if (pstmt->asyn_on != en_MoreResults)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_MoreResults );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_MoreResults);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_MoreResults, (pstmt->dhstmt) )
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_MoreResults,
-
+    (pstmt->dhstmt))
-#if 0
-        retcode = hproc( pstmt->dhstmt );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_MoreResults )
+  if (pstmt->asyn_on == en_MoreResults)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -496,7 +479,7 @@ RETCODE SQL_API SQLMoreResults( HSTMT   hstmt )
 	 }
     }
 
-        switch( pstmt->state )
+  switch (pstmt->state)
      {
      case en_stmt_allocated:
      case en_stmt_prepared:
@@ -504,9 +487,9 @@ RETCODE SQL_API SQLMoreResults( HSTMT   hstmt )
        break;
 
      case en_stmt_executed:
-                        if( retcode == SQL_NO_DATA_FOUND )
+       if (retcode == SQL_NO_DATA_FOUND)
 	 {
-                                if( pstmt->prep_state )
+	   if (pstmt->prep_state)
 	     {
 	       pstmt->state = en_stmt_prepared;
 	     }
@@ -515,7 +498,7 @@ RETCODE SQL_API SQLMoreResults( HSTMT   hstmt )
 	       pstmt->state = en_stmt_allocated;
 	     }
 	 }
-                        else if( retcode == SQL_STILL_EXECUTING )
+       else if (retcode == SQL_STILL_EXECUTING)
 	 {
 	   pstmt->asyn_on = en_MoreResults;
 	 }
@@ -524,13 +507,13 @@ RETCODE SQL_API SQLMoreResults( HSTMT   hstmt )
      case en_stmt_cursoropen:
      case en_stmt_fetched:
      case en_stmt_xfetched:
-                        if( retcode == SQL_SUCCESS )
+       if (retcode == SQL_SUCCESS)
 	 {
 	   break;
 	 }
-                        else if( retcode == SQL_NO_DATA_FOUND )
+       else if (retcode == SQL_NO_DATA_FOUND)
 	 {
-                                if( pstmt->prep_state )
+	   if (pstmt->prep_state)
 	     {
 	       pstmt->state = en_stmt_prepared;
 	     }
@@ -539,7 +522,7 @@ RETCODE SQL_API SQLMoreResults( HSTMT   hstmt )
 	       pstmt->state = en_stmt_allocated;
 	     }
 	 }
-                        else if( retcode == SQL_STILL_EXECUTING )
+       else if (retcode == SQL_STILL_EXECUTING)
 	 {
 	   pstmt->asyn_on = en_MoreResults;
 	 }
@@ -552,34 +535,34 @@ RETCODE SQL_API SQLMoreResults( HSTMT   hstmt )
   return retcode;
 }
 
-RETCODE SQL_API SQLSetPos (
+
+RETCODE SQL_API 
+SQLSetPos (
     HSTMT hstmt,
     UWORD irow,
     UWORD fOption,
-                        UWORD   fLock )
+    UWORD fLock)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
   int sqlstat = en_00000;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check argument value */
-        if( fOption > SQL_ADD
+  if (fOption > SQL_ADD || fLock > SQL_LOCK_UNLOCK)
-         || fLock > SQL_LOCK_UNLOCK )
     {
-                PUSHSQLERR ( pstmt->herr, en_S1009 );
+      PUSHSQLERR (pstmt->herr, en_S1009);
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	 case en_stmt_prepared:
@@ -599,44 +582,35 @@ RETCODE SQL_API SQLSetPos (
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_SetPos )
+  else if (pstmt->asyn_on != en_SetPos)
     {
       sqlstat = en_S1010;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_SetPos );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_SetPos);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_SetPos, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_SetPos,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, irow, fOption, fLock))
-                        irow,
-                        fOption,
-                        fLock ) )
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        irow,
-                        fOption,
-                        fLock );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_SetPos )
+  if (pstmt->asyn_on == en_SetPos)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -652,7 +626,7 @@ RETCODE SQL_API SQLSetPos (
     }
 
   /* now, the only possible init state is 'xfetched' */
-        switch( retcode )
+  switch (retcode)
      {
      case SQL_SUCCESS:
      case SQL_SUCCESS_WITH_INFO:

src/iodbc/hdbc.c

@@ -1,66 +1,79 @@
-/** data source connect object management functions
+/*
+ *  hdbc.c
+ *
+ *  $Id$
+ *
+ *  Data source connect object management functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include	<herr.h>
+#include	<henv.h>
+#include	<hdbc.h>
+#include	<hstmt.h>
 
-#include	<../iodbc/isql.h>
+#include	<itrace.h>
-#include	<../iodbc/isqlext.h>
-
-#include        <../iodbc/dlproc.h>
-
-#include	<../iodbc/herr.h>
-#include	<../iodbc/henv.h>
-#include	<../iodbc/hdbc.h>
-#include	<../iodbc/hstmt.h>
-
-#include	<../iodbc/itrace.h>
 #include	<stdio.h>
 
 extern	RETCODE	_iodbcdm_driverunload();
 
-RETCODE SQL_API SQLAllocConnect(
+
+RETCODE SQL_API 
+SQLAllocConnect (
     HENV henv,
-                        HDBC FAR*       phdbc )
+    HDBC FAR * phdbc)
 {
-        GENV_t FAR*     genv = (GENV_t FAR*)henv;
+  GENV_t FAR *genv = (GENV_t FAR *) henv;
-        DBC_t  FAR*     pdbc;
+  DBC_t FAR *pdbc;
 
 #if (ODBCVER >= 0x0300)
-        if( henv == SQL_NULL_HENV
+  if (henv == SQL_NULL_HENV || genv->type != SQL_HANDLE_ENV)
-         || genv->type != SQL_HANDLE_ENV )
 #else
-        if( henv == SQL_NULL_HENV )
+  if (henv == SQL_NULL_HENV)
 #endif
+
     {
       return SQL_INVALID_HANDLE;
     }
 
-        if( phdbc == NULL )
+  if (phdbc == NULL)
     {
-                PUSHSQLERR ( genv->herr, en_S1009 );
+      PUSHSQLERR (genv->herr, en_S1009);
 
       return SQL_ERROR;
     }
 
-        pdbc = (DBC_t FAR*)MEM_ALLOC (sizeof(DBC_t));
+  pdbc = (DBC_t FAR *) MEM_ALLOC (sizeof (DBC_t));
 
-        if( pdbc == NULL )
+  if (pdbc == NULL)
     {
       *phdbc = SQL_NULL_HDBC;
 
-                PUSHSQLERR ( genv->herr, en_S1001 );
+      PUSHSQLERR (genv->herr, en_S1001);
 
       return SQL_ERROR;
     }
@@ -68,16 +81,17 @@ RETCODE SQL_API SQLAllocConnect(
 #if (ODBCVER >= 0x0300)
   pdbc->type = SQL_HANDLE_DBC;
 #endif
+
   /* insert this dbc entry into the link list */
   pdbc->next = genv->hdbc;
   genv->hdbc = pdbc;
   pdbc->genv = henv;
 
   pdbc->henv = SQL_NULL_HENV;
-        pdbc->hstmt= SQL_NULL_HSTMT;
+  pdbc->hstmt = SQL_NULL_HSTMT;
   pdbc->herr = SQL_NULL_HERR;
-        pdbc->dhdbc= SQL_NULL_HDBC;
+  pdbc->dhdbc = SQL_NULL_HDBC;
-        pdbc->state= en_dbc_allocated;
+  pdbc->state = en_dbc_allocated;
   pdbc->trace = 0;
   pdbc->tstm = NULL;
   pdbc->tfile = NULL;
@@ -89,48 +103,50 @@ RETCODE SQL_API SQLAllocConnect(
   pdbc->login_timeout = 0UL;
   pdbc->odbc_cursors = SQL_CUR_DEFAULT;
   pdbc->packet_size = 0UL;
-        pdbc->quiet_mode        = (UDWORD)NULL;
+  pdbc->quiet_mode = (UDWORD) NULL;
   pdbc->txn_isolation = SQL_TXN_READ_UNCOMMITTED;
-        pdbc->cb_commit         = (SWORD)SQL_CB_DELETE;
+  pdbc->cb_commit = (SWORD) SQL_CB_DELETE;
-        pdbc->cb_rollback       = (SWORD)SQL_CB_DELETE;
+  pdbc->cb_rollback = (SWORD) SQL_CB_DELETE;
 
-        *phdbc = (HDBC)pdbc;
+  *phdbc = (HDBC) pdbc;
 
   return SQL_SUCCESS;
 }
 
-RETCODE SQL_API SQLFreeConnect( HDBC    hdbc )
-{
-        GENV_t FAR*     genv;
-        DBC_t  FAR*     pdbc = (DBC_t FAR*)hdbc;
-        DBC_t  FAR*     tpdbc;
 
-        if( hdbc == SQL_NULL_HDBC )
+RETCODE SQL_API 
+SQLFreeConnect (HDBC hdbc)
+{
+  GENV_t FAR *genv;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
+  DBC_t FAR *tpdbc;
+
+  if (hdbc == SQL_NULL_HDBC)
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check state */
-        if( pdbc->state != en_dbc_allocated )
+  if (pdbc->state != en_dbc_allocated)
     {
-                PUSHSQLERR ( pdbc->herr, en_S1010 );
+      PUSHSQLERR (pdbc->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
-        genv = (GENV_t FAR*)pdbc->genv;
+  genv = (GENV_t FAR *) pdbc->genv;
 
-        for( tpdbc  = (DBC_t FAR*)genv->hdbc;
+  for (tpdbc = (DBC_t FAR *) genv->hdbc;
       tpdbc != NULL;
-             tpdbc  = tpdbc->next )
+      tpdbc = tpdbc->next)
     {
-                if( pdbc == tpdbc )
+      if (pdbc == tpdbc)
 	{
 	  genv->hdbc = pdbc->next;
 	  break;
 	}
 
-                if( pdbc == tpdbc->next )
+      if (pdbc == tpdbc->next)
 	{
 	  tpdbc->next = pdbc->next;
 	  break;
@@ -138,54 +154,54 @@ RETCODE SQL_API SQLFreeConnect( HDBC    hdbc )
     }
 
   /* free this dbc */
-        _iodbcdm_driverunload(pdbc);
+  _iodbcdm_driverunload (pdbc);
-        _iodbcdm_freesqlerrlist( pdbc->herr );
+  _iodbcdm_freesqlerrlist (pdbc->herr);
 
-        if( pdbc->tfile )
+  if (pdbc->tfile)
     {
-                MEM_FREE( pdbc->tfile );
+      MEM_FREE (pdbc->tfile);
     }
 
-        SQLSetConnectOption( pdbc, SQL_OPT_TRACE, SQL_OPT_TRACE_OFF);
+  SQLSetConnectOption (pdbc, SQL_OPT_TRACE, SQL_OPT_TRACE_OFF);
 
-        MEM_FREE ( pdbc );
+  MEM_FREE (pdbc);
 
   return SQL_SUCCESS;
 }
 
-RETCODE SQL_API SQLSetConnectOption(
+
+RETCODE SQL_API 
+SQLSetConnectOption (
     HDBC hdbc,
     UWORD fOption,
-                        UDWORD  vParam )
+    UDWORD vParam)
 {
-        GENV_t FAR*     genv;
+  GENV_t FAR *genv;
-        DBC_t  FAR*     pdbc    = (DBC_t FAR*)hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
-        STMT_t FAR*     pstmt;
+  STMT_t FAR *pstmt;
   HPROC hproc = SQL_NULL_HPROC;
   int sqlstat = en_00000;
   RETCODE retcode = SQL_SUCCESS;
 
-        if( hdbc == SQL_NULL_HDBC )
+  if (hdbc == SQL_NULL_HDBC)
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check option */
-        if( fOption < SQL_CONN_OPT_MIN
+  if (fOption < SQL_CONN_OPT_MIN || 
-         || ( fOption > SQL_CONN_OPT_MAX
+	(fOption > SQL_CONN_OPT_MAX && fOption < SQL_CONNECT_OPT_DRVR_START))
-           && fOption < SQL_CONNECT_OPT_DRVR_START ) )
     {
-                PUSHSQLERR ( pdbc->herr, en_S1092 );
+      PUSHSQLERR (pdbc->herr, en_S1092);
 
       return SQL_ERROR;
     }
 
   /* check state of connection handle */
-        switch( pdbc->state )
+  switch (pdbc->state)
      {
      case en_dbc_allocated:
-                        if( fOption == SQL_TRANSLATE_DLL
+       if (fOption == SQL_TRANSLATE_DLL || fOption == SQL_TRANSLATE_OPTION)
-                         || fOption == SQL_TRANSLATE_OPTION )
 	 {
 	   /* This two options are only meaningful
 	    * for specified driver. So, has to be
@@ -195,8 +211,7 @@ RETCODE SQL_API SQLSetConnectOption(
 	   break;
 	 }
 
-                        if( fOption >= SQL_CONNECT_OPT_DRVR_START
+       if (fOption >= SQL_CONNECT_OPT_DRVR_START && pdbc->henv == SQL_NULL_HENV)
-                         && pdbc->henv == SQL_NULL_HENV )
 	 /* An option only meaningful for drivers
 	  * is passed before loading a driver.
 	  * We classify this as an invalid option error.
@@ -214,7 +229,7 @@ RETCODE SQL_API SQLSetConnectOption(
 
      case en_dbc_connected:
      case en_dbc_hstmt:
-                        if( fOption == SQL_ODBC_CURSORS )
+       if (fOption == SQL_ODBC_CURSORS)
 	 {
 	   sqlstat = en_08002;
 	 }
@@ -225,69 +240,69 @@ RETCODE SQL_API SQLSetConnectOption(
      }
 
   /* check state of statement handle(s) */
-        for( pstmt  = (STMT_t FAR*)pdbc->hstmt;
+  for (pstmt = (STMT_t FAR *) pdbc->hstmt;
       pstmt != NULL && sqlstat == en_00000;
-             pstmt  = (STMT_t FAR*)pstmt->next )
+      pstmt = (STMT_t FAR *) pstmt->next)
     {
-                if( pstmt->state >= en_stmt_needdata
+      if (pstmt->state >= en_stmt_needdata || pstmt->asyn_on != en_NullProc)
-                 || pstmt->asyn_on != en_NullProc )
 	{
 	  sqlstat = en_S1010;
 	}
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pdbc->herr, sqlstat );
+      PUSHSQLERR (pdbc->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
-        if( fOption == SQL_OPT_TRACE )
+  if (fOption == SQL_OPT_TRACE)
     /* tracing flag can be set before and after connect 
      * and only meaningful for driver manager(actually
      * there is only one tracing file under one global
      * environment).
      */
     {
-                switch( vParam )
+      switch (vParam)
 	 {
 	 case SQL_OPT_TRACE_ON:
-                                if( pdbc->tfile == NULL )
+	   if (pdbc->tfile == NULL)
 	     {
-                                        pdbc->tfile = (char FAR*)MEM_ALLOC( 1 +
+	       pdbc->tfile = (char FAR *) MEM_ALLOC (1 +
-                                                STRLEN(SQL_OPT_TRACE_FILE_DEFAULT) );
+		   STRLEN (SQL_OPT_TRACE_FILE_DEFAULT));
 
-                                        if( pdbc->tfile == NULL )
+	       if (pdbc->tfile == NULL)
 		 {
-                                                PUSHSQLERR( pdbc->herr, en_S1001 );
+		   PUSHSQLERR (pdbc->herr, en_S1001);
 
 		   return SQL_ERROR;
 		 }
 
-                                        STRCPY( pdbc->tfile, SQL_OPT_TRACE_FILE_DEFAULT );
+	       STRCPY (pdbc->tfile, SQL_OPT_TRACE_FILE_DEFAULT);
 	     }
 
-                                if( pdbc->tstm == NULL )
+	   if (pdbc->tstm == NULL)
 	     {
+
 #if	defined(stderr) && defined(stdout)
-                                        if(STREQ( pdbc->tfile, "stderr"))
+	       if (STREQ (pdbc->tfile, "stderr"))
 		 {
 		   pdbc->tstm = stderr;
 		 }
-                                        else
+	       else if (STREQ (pdbc->tfile, "stdout"))
-                                        if(STREQ(pdbc->tfile, "stdout"))
 		 {
 		   pdbc->tstm = stdout;
 		 }
 	       else
 #endif
+
 		 {
 		   pdbc->tstm
-                                                        = fopen(pdbc->tfile, "a+");
+		       = fopen (pdbc->tfile, "a+");
 		 }
 
-                                        if(pdbc->tstm )
+	       if (pdbc->tstm)
 		 {
 		   pdbc->trace = 1;
 		 }
@@ -302,14 +317,16 @@ RETCODE SQL_API SQLSetConnectOption(
 	   break;
 
 	 case SQL_OPT_TRACE_OFF:
-                                if( pdbc->trace && pdbc->tstm )
+	   if (pdbc->trace && pdbc->tstm)
 	     {
+
 #if	defined(stderr) && defined(stdout)
-                                        if( stderr != (FILE FAR*)(pdbc->tstm)
+	       if (stderr != (FILE FAR *) (pdbc->tstm)
-                                         && stdout != (FILE FAR*)(pdbc->tstm) )
+		   && stdout != (FILE FAR *) (pdbc->tstm))
 #endif
+
 		 {
-                                                fclose(pdbc->tstm);
+		   fclose (pdbc->tstm);
 		 }
 	     }
 	   pdbc->tstm = NULL;
@@ -321,83 +338,77 @@ RETCODE SQL_API SQLSetConnectOption(
 	   retcode = SQL_ERROR;
 	 }
 
-                if( sqlstat != en_00000 )
+      if (sqlstat != en_00000)
 	{
-                        PUSHSQLERR ( pdbc->herr, sqlstat );
+	  PUSHSQLERR (pdbc->herr, sqlstat);
 	}
 
       return retcode;
     }
 
-        if( fOption == SQL_OPT_TRACEFILE )
+  if (fOption == SQL_OPT_TRACEFILE)
     /* Tracing file can be set before and after connect 
      * and only meaningful for driver manager. 
      */
     {
-                if( vParam == 0UL
+      if (vParam == 0UL || ((char FAR *) vParam)[0] == 0)
-                 || ((char FAR*)vParam)[0] == 0 )
 	{
-                        PUSHSQLERR ( pdbc->herr, en_S1009 );
+	  PUSHSQLERR (pdbc->herr, en_S1009);
 
 	  return SQL_ERROR;
 	}
 
-                if( pdbc->tfile && STREQ (pdbc->tfile, vParam) )
+      if (pdbc->tfile && STREQ (pdbc->tfile, vParam))
 	{
 	  return SQL_SUCCESS;
 	}
 
-                if( pdbc->trace )
+      if (pdbc->trace)
 	{
-                        PUSHSQLERR ( pdbc->herr, en_IM014 );
+	  PUSHSQLERR (pdbc->herr, en_IM014);
 
 	  return SQL_ERROR;
 	}
 
-                if( pdbc->tfile )
+      if (pdbc->tfile)
 	{
-                        MEM_FREE( pdbc->tfile );
+	  MEM_FREE (pdbc->tfile);
 	}
 
-                pdbc->tfile = (char FAR*)MEM_ALLOC( 1 + STRLEN( vParam ) );
+      pdbc->tfile = (char FAR *) MEM_ALLOC (1 + STRLEN (vParam));
 
-                if( pdbc->tfile == NULL )
+      if (pdbc->tfile == NULL)
 	{
-                        PUSHSQLERR( pdbc->herr, en_S1001 );
+	  PUSHSQLERR (pdbc->herr, en_S1001);
 
 	  return SQL_ERROR;
 	}
 
-                STRCPY ( pdbc->tfile, vParam );
+      STRCPY (pdbc->tfile, vParam);
 
       return SQL_SUCCESS;
     }
 
-        if( pdbc->state != en_dbc_allocated )
+  if (pdbc->state != en_dbc_allocated)
     {
       /* If already connected, then, driver's odbc call
        * will be invoked. Otherwise, we only save the options
        * and delay the setting process until the connection 
        * been established.  
        */
-                hproc = _iodbcdm_getproc( hdbc, en_SetConnectOption );
+      hproc = _iodbcdm_getproc (hdbc, en_SetConnectOption);
 
-                if( hproc == SQL_NULL_HPROC )
+      if (hproc == SQL_NULL_HPROC)
 	{
-                        PUSHSQLERR ( pdbc->herr, en_IM001 );
+	  PUSHSQLERR (pdbc->herr, en_IM001);
 
 	  return SQL_ERROR;
 	}
 
-                CALL_DRIVER ( hdbc, retcode, hproc, en_SetConnectOption, (
+      CALL_DRIVER (hdbc, retcode, hproc, en_SetConnectOption, 
-                                pdbc->dhdbc, fOption, vParam ) )
+        (pdbc->dhdbc, fOption, vParam))
 
-#if 0
+      if (retcode != SQL_SUCCESS && retcode != SQL_SUCCESS_WITH_INFO)
-                retcode = hproc( pdbc->dhdbc, fOption, vParam);
-#endif
-
-                if( retcode != SQL_SUCCESS
-                 && retcode != SQL_SUCCESS_WITH_INFO )
 	{
 	  return retcode;
 	}
@@ -415,7 +426,7 @@ RETCODE SQL_API SQLSetConnectOption(
   /* No matter what state we are(i.e. allocated or connected, ..)
    * we need to flip the flag.
    */
-        switch( fOption )
+  switch (fOption)
      {
      case SQL_ACCESS_MODE:
        pdbc->access_mode = vParam;
@@ -427,7 +438,7 @@ RETCODE SQL_API SQLSetConnectOption(
      }
 
   /* state transition */
-        if( pdbc->state != en_dbc_allocated )
+  if (pdbc->state != en_dbc_allocated)
     {
       return retcode;
     }
@@ -435,15 +446,15 @@ RETCODE SQL_API SQLSetConnectOption(
   /* Only 'allocated' state is possible here, and we need to
    * save the options for delaied setting.
    */
-        switch( fOption )
+  switch (fOption)
      {
      case SQL_CURRENT_QUALIFIER:
-                        if( pdbc->current_qualifier != NULL )
+       if (pdbc->current_qualifier != NULL)
 	 {
-                                MEM_FREE ( pdbc->current_qualifier );
+	   MEM_FREE (pdbc->current_qualifier);
 	 }
 
-                        if( vParam == 0UL )
+       if (vParam == 0UL)
 	 {
 	   pdbc->current_qualifier = NULL;
 
@@ -451,16 +462,16 @@ RETCODE SQL_API SQLSetConnectOption(
 	 }
 
        pdbc->current_qualifier
-                                = (char FAR*)MEM_ALLOC (
+	   = (char FAR *) MEM_ALLOC (
-                                STRLEN (vParam) + 1 );
+	   STRLEN (vParam) + 1);
 
-                        if( pdbc->current_qualifier == NULL )
+       if (pdbc->current_qualifier == NULL)
 	 {
-                                PUSHSQLERR ( pdbc->herr, en_S1001 );
+	   PUSHSQLERR (pdbc->herr, en_S1001);
 	   return SQL_ERROR;
 	 }
 
-                        STRCPY ( pdbc->current_qualifier, vParam );
+       STRCPY (pdbc->current_qualifier, vParam);
        break;
 
      case SQL_LOGIN_TIMEOUT:
@@ -493,41 +504,42 @@ RETCODE SQL_API SQLSetConnectOption(
   return retcode;
 }
 
-RETCODE SQL_API SQLGetConnectOption(
+
+RETCODE SQL_API 
+SQLGetConnectOption (
     HDBC hdbc,
     UWORD fOption,
-                        PTR     pvParam )
+    PTR pvParam)
 {
-        GENV_t FAR*     genv;
+  GENV_t FAR *genv;
-        DBC_t  FAR*     pdbc = (DBC_t FAR*)hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
   int sqlstat = en_00000;
   HPROC hproc = SQL_NULL_HPROC;
   RETCODE retcode;
 
-        if( hdbc == SQL_NULL_HDBC )
+  if (hdbc == SQL_NULL_HDBC)
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check option */
-        if( fOption < SQL_CONN_OPT_MIN
+  if (fOption < SQL_CONN_OPT_MIN || 
-         || ( fOption > SQL_CONN_OPT_MAX
+	(fOption > SQL_CONN_OPT_MAX && fOption < SQL_CONNECT_OPT_DRVR_START))
-           && fOption < SQL_CONNECT_OPT_DRVR_START ) )
     {
-                PUSHSQLERR ( pdbc->herr, en_S1092 );
+      PUSHSQLERR (pdbc->herr, en_S1092);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        switch( pdbc->state )
+  switch (pdbc->state)
      {
      case en_dbc_allocated:
-                        if( fOption != SQL_ACCESS_MODE
+       if (fOption != SQL_ACCESS_MODE
 	   && fOption != SQL_AUTOCOMMIT
 	   && fOption != SQL_LOGIN_TIMEOUT
 	   && fOption != SQL_OPT_TRACE
-                         && fOption != SQL_OPT_TRACEFILE )
+	   && fOption != SQL_OPT_TRACEFILE)
 	 {
 	   sqlstat = en_08003;
 	 }
@@ -549,9 +561,9 @@ RETCODE SQL_API SQLGetConnectOption(
        break;
      }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pdbc->herr, sqlstat );
+      PUSHSQLERR (pdbc->herr, sqlstat);
 
       return SQL_ERROR;
     }
@@ -559,41 +571,37 @@ RETCODE SQL_API SQLGetConnectOption(
   /* Tracing and tracing file options are only 
    * meaningful for driver manager
    */
-        if( fOption == SQL_OPT_TRACE )
+  if (fOption == SQL_OPT_TRACE)
     {
-                if( pdbc->trace )
+      if (pdbc->trace)
-                        *((UDWORD*)pvParam) = (UDWORD)SQL_OPT_TRACE_ON;
+	*((UDWORD *) pvParam) = (UDWORD) SQL_OPT_TRACE_ON;
       else
-                        *((UDWORD*)pvParam) = (UDWORD)SQL_OPT_TRACE_OFF;
+	*((UDWORD *) pvParam) = (UDWORD) SQL_OPT_TRACE_OFF;
 
       return SQL_SUCCESS;
     }
 
-        if( fOption == SQL_OPT_TRACEFILE )
+  if (fOption == SQL_OPT_TRACEFILE)
     {
-                STRCPY (pvParam, pdbc->tfile );
+      STRCPY (pvParam, pdbc->tfile);
 
       return SQL_ERROR;
     }
 
-        if( pdbc->state !=  en_dbc_allocated )
+  if (pdbc->state != en_dbc_allocated)
     /* if already connected, we will invoke driver's function */
     {
-                hproc = _iodbcdm_getproc( hdbc, en_GetConnectOption );
+      hproc = _iodbcdm_getproc (hdbc, en_GetConnectOption);
 
-                if( hproc == SQL_NULL_HPROC )
+      if (hproc == SQL_NULL_HPROC)
 	{
-                        PUSHSQLERR( pdbc->herr, en_IM001 );
+	  PUSHSQLERR (pdbc->herr, en_IM001);
 
 	  return SQL_ERROR;
 	}
 
-                CALL_DRIVER ( hdbc, retcode, hproc, en_GetConnectOption, (
+      CALL_DRIVER (hdbc, retcode, hproc, en_GetConnectOption,
-                        pdbc->dhdbc, fOption, pvParam ) )
+	(pdbc->dhdbc, fOption, pvParam))
-
-#if 0
-                retcode = hproc(pdbc->dhdbc, fOption, pvParam);
-#endif
 
       return retcode;
     }
@@ -603,18 +611,18 @@ RETCODE SQL_API SQLGetConnectOption(
    * options which has been handled and returned). Thus, 
    * there are only two possible cases. 
    */
-        switch( fOption )
+  switch (fOption)
      {
      case SQL_ACCESS_MODE:
-                        *((UDWORD*)pvParam) = pdbc->access_mode;
+       *((UDWORD *) pvParam) = pdbc->access_mode;
        break;
 
      case SQL_AUTOCOMMIT:
-                        *((UDWORD*)pvParam) = pdbc->autocommit;
+       *((UDWORD *) pvParam) = pdbc->autocommit;
        break;
 
      case SQL_LOGIN_TIMEOUT:
-                        *((UDWORD*)pvParam) = pdbc->login_timeout;
+       *((UDWORD *) pvParam) = pdbc->login_timeout;
        break;
 
      default:
@@ -624,21 +632,23 @@ RETCODE SQL_API SQLGetConnectOption(
   return SQL_SUCCESS;
 }
 
-static RETCODE  _iodbcdm_transact(
+
+static RETCODE 
+_iodbcdm_transact (
     HDBC hdbc,
-                        UWORD   fType )
+    UWORD fType)
 {
-        DBC_t  FAR*     pdbc = (DBC_t FAR*)hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
-        STMT_t FAR*     pstmt;
+  STMT_t FAR *pstmt;
   HPROC hproc;
   RETCODE retcode;
 
   /* check state */
-        switch( pdbc->state )
+  switch (pdbc->state)
      {
      case en_dbc_allocated:
      case en_dbc_needdata:
-                        PUSHSQLERR ( pdbc->herr, en_08003 );
+       PUSHSQLERR (pdbc->herr, en_08003);
        return SQL_ERROR;
 
      case en_dbc_connected:
@@ -649,53 +659,48 @@ static RETCODE  _iodbcdm_transact(
        break;
      }
 
-        for( pstmt  = (STMT_t FAR*)(pdbc->hstmt);
+  for (pstmt = (STMT_t FAR *) (pdbc->hstmt);
       pstmt != NULL;
-             pstmt  = pstmt->next )
+      pstmt = pstmt->next)
     {
-                if( pstmt->state >= en_stmt_needdata
+      if (pstmt->state >= en_stmt_needdata
-                 || pstmt->asyn_on != en_NullProc )
+	  || pstmt->asyn_on != en_NullProc)
 	{
-                        PUSHSQLERR ( pdbc->herr, en_S1010 );
+	  PUSHSQLERR (pdbc->herr, en_S1010);
 
 	  return SQL_ERROR;
 	}
     }
 
-        hproc = _iodbcdm_getproc( hdbc, en_Transact );
+  hproc = _iodbcdm_getproc (hdbc, en_Transact);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pdbc->herr, en_IM001 );
+      PUSHSQLERR (pdbc->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( hdbc, retcode, hproc, en_Transact, (
+  CALL_DRIVER (hdbc, retcode, hproc, en_Transact,
-                        SQL_NULL_HENV, pdbc->dhdbc, fType ) )
+    (SQL_NULL_HENV, pdbc->dhdbc, fType))
-
-#if 0
-        retcode = hproc( SQL_NULL_HENV, pdbc->dhdbc, fType );
-#endif
 
   /* state transition */
-        if( retcode != SQL_SUCCESS
+  if (retcode != SQL_SUCCESS && retcode != SQL_SUCCESS_WITH_INFO)
-         && retcode != SQL_SUCCESS_WITH_INFO )
     {
       return retcode;
     }
 
   pdbc->state = en_dbc_hstmt;
 
-        for( pstmt  = (STMT_t FAR*)(pdbc->hstmt);
+  for (pstmt = (STMT_t FAR *) (pdbc->hstmt);
       pstmt != NULL;
-             pstmt  = pstmt->next )
+      pstmt = pstmt->next)
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_prepared:
-                                if( pdbc->cb_commit   == SQL_CB_DELETE
+	   if (pdbc->cb_commit == SQL_CB_DELETE
-                                 || pdbc->cb_rollback == SQL_CB_DELETE )
+	       || pdbc->cb_rollback == SQL_CB_DELETE)
 	     {
 	       pstmt->state = en_stmt_allocated;
 	       pstmt->prep_state = 0;
@@ -707,9 +712,9 @@ static RETCODE  _iodbcdm_transact(
 	 case en_stmt_cursoropen:
 	 case en_stmt_fetched:
 	 case en_stmt_xfetched:
-                                if( ! pstmt->prep_state
+	   if (!pstmt->prep_state
 	       && pdbc->cb_commit != SQL_CB_PRESERVE
-                                 && pdbc->cb_rollback != SQL_CB_PRESERVE )
+	       && pdbc->cb_rollback != SQL_CB_PRESERVE)
 	     {
 	       pstmt->state = en_stmt_allocated;
 	       pstmt->prep_state = 0;
@@ -717,10 +722,10 @@ static RETCODE  _iodbcdm_transact(
 	       break;
 	     }
 
-                                if( pstmt->prep_state )
+	   if (pstmt->prep_state)
 	     {
-                                        if( pdbc->cb_commit  == SQL_CB_DELETE
+	       if (pdbc->cb_commit == SQL_CB_DELETE
-                                         || pdbc->cb_rollback== SQL_CB_DELETE )
+		   || pdbc->cb_rollback == SQL_CB_DELETE)
 		 {
 		   pstmt->state = en_stmt_allocated;
 		   pstmt->prep_state = 0;
@@ -728,8 +733,8 @@ static RETCODE  _iodbcdm_transact(
 		   break;
 		 }
 
-                                        if( pdbc->cb_commit  == SQL_CB_CLOSE
+	       if (pdbc->cb_commit == SQL_CB_CLOSE
-                                         || pdbc->cb_rollback== SQL_CB_CLOSE )
+		   || pdbc->cb_rollback == SQL_CB_CLOSE)
 		 {
 		   pstmt->state
 		       = en_stmt_prepared;
@@ -749,21 +754,23 @@ static RETCODE  _iodbcdm_transact(
   return retcode;
 }
 
-RETCODE SQL_API SQLTransact(
+
+RETCODE SQL_API 
+SQLTransact (
     HENV henv,
     HDBC hdbc,
-                UWORD   fType )
+    UWORD fType)
 {
-        GENV_t FAR*     genv    = (GENV_t FAR*)henv;
+  GENV_t FAR *genv = (GENV_t FAR *) henv;
-        DBC_t  FAR*     pdbc    = (DBC_t FAR*)hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
   HERR herr;
   RETCODE retcode;
 
-        if( hdbc != SQL_NULL_HDBC )
+  if (hdbc != SQL_NULL_HDBC)
     {
       herr = pdbc->herr;
     }
-        else if( henv != SQL_NULL_HENV )
+  else if (henv != SQL_NULL_HENV)
     {
       herr = genv->herr;
     }
@@ -773,30 +780,30 @@ RETCODE SQL_API SQLTransact(
     }
 
   /* check argument */
-        if( fType != SQL_COMMIT
+  if (fType != SQL_COMMIT
-         && fType != SQL_ROLLBACK )
+      && fType != SQL_ROLLBACK)
     {
-                PUSHSQLERR ( herr, en_S1012 );
+      PUSHSQLERR (herr, en_S1012);
 
       return SQL_ERROR;
     }
 
-        if( hdbc != SQL_NULL_HDBC )
+  if (hdbc != SQL_NULL_HDBC)
     {
-                retcode = _iodbcdm_transact( hdbc, fType );
+      retcode = _iodbcdm_transact (hdbc, fType);
     }
   else
     {
-                for( pdbc  = (DBC_t FAR*)(genv->hdbc);
+      for (pdbc = (DBC_t FAR *) (genv->hdbc);
 	  pdbc != NULL;
-                     pdbc  = pdbc->next )
+	  pdbc = pdbc->next)
 	{
-                        retcode |= _iodbcdm_transact( hdbc, fType );
+	  retcode |= _iodbcdm_transact (hdbc, fType);
 	}
     }
 
-        if( retcode != SQL_SUCCESS
+  if (retcode != SQL_SUCCESS
-         && retcode != SQL_SUCCESS_WITH_INFO )
+      && retcode != SQL_SUCCESS_WITH_INFO)
     {
       /* fail on one of the connection */
       return SQL_ERROR;

src/iodbc/hdbc.h

@@ -1,10 +1,35 @@
+/*
+ *  hdbc.h
+ *
+ *  $Id$
+ *
+ *  Data source connect object management functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 #ifndef	_HDBC_H
 #define	_HDBC_H
 
 typedef struct DBC
-{
+  {
     int type;			/* must be 1st field */
-        struct DBC FAR*
+    struct DBC FAR *
      next;
 
     HENV genv;			/* back point to global env object */
@@ -28,15 +53,16 @@ typedef struct DBC
     SWORD cb_commit;
     SWORD cb_rollback;
 
-        char FAR*
+    char FAR *
      current_qualifier;
 
     int trace;			/* trace flag */
-        char FAR*
+    char FAR *
      tfile;
-        void FAR*
+    void FAR *
      tstm;			/* trace stream */
-} DBC_t;
+  }
+DBC_t;
 
 /* 
  * Note:
@@ -57,11 +83,11 @@ typedef struct DBC
  *    SQLGetInfo() with fInfoType equals to SQL_DRIVER_HDBC.
  */
 
-enum    {
+enum
+  {
     en_dbc_allocated,
     en_dbc_needdata,
     en_dbc_connected,
     en_dbc_hstmt
-};
+  };
-
 #endif

src/iodbc/henv.c

@@ -1,37 +1,49 @@
-/** Environment object managment functions
+/*
+ *  henv.c
+ *
+ *  $Id$
+ *
+ *  Environment object management functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include	<dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include	<herr.h>
+#include	<henv.h>
 
-#include	<../iodbc/isql.h>
+#include	<itrace.h>
-#include	<../iodbc/isqlext.h>
 
-#include	<../iodbc/dlproc.h>
+RETCODE SQL_API 
-
+SQLAllocEnv (HENV FAR * phenv)
-#include	<../iodbc/herr.h>
-#include	<../iodbc/henv.h>
-
-#include	<../iodbc/itrace.h>
-
-RETCODE SQL_API SQLAllocEnv( HENV FAR* phenv )
 {
-        GENV_t FAR*     genv;
+  GENV_t FAR *genv;
 
-        genv = (GENV_t*)MEM_ALLOC( sizeof(GENV_t) );
+  genv = (GENV_t *) MEM_ALLOC (sizeof (GENV_t));
 
-        if( genv == NULL )
+  if (genv == NULL)
     {
       *phenv = SQL_NULL_HENV;
 
@@ -46,30 +58,32 @@ RETCODE SQL_API SQLAllocEnv( HENV FAR* phenv )
   genv->hdbc = SQL_NULL_HDBC;	/* driver's dbc list */
   genv->herr = SQL_NULL_HERR;	/* err list          */
 
-        *phenv = (HENV)genv;
+  *phenv = (HENV) genv;
 
   return SQL_SUCCESS;
 }
 
-RETCODE SQL_API SQLFreeEnv ( HENV henv )
-{
-        GENV_t FAR*     genv = (GENV_t*)henv;
 
-        if( henv == SQL_NULL_HENV )
+RETCODE SQL_API 
+SQLFreeEnv (HENV henv)
+{
+  GENV_t FAR *genv = (GENV_t *) henv;
+
+  if (henv == SQL_NULL_HENV)
     {
       return SQL_INVALID_HANDLE;
     }
 
-        if( genv->hdbc != SQL_NULL_HDBC )
+  if (genv->hdbc != SQL_NULL_HDBC)
     {
-                PUSHSQLERR ( genv->herr, en_S1010 );
+      PUSHSQLERR (genv->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
-        _iodbcdm_freesqlerrlist( genv->herr );
+  _iodbcdm_freesqlerrlist (genv->herr);
 
-        MEM_FREE( henv );
+  MEM_FREE (henv);
 
   return SQL_SUCCESS;
 }

src/iodbc/henv.ci

@@ -1,18 +1,49 @@
-#ifndef CLI_NAME_PREFIX
+/*
+ *  henv.ci
+ *
+ *  $Id$
+ *
+ *  Function names
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
 /* There are some exceptions :
  * on FreeBSD 2.x      CLI_NAME_PREFIX is defined in Config.mk as "_SQL"
  * on HP/UX s300/s400, CLI_NAME_PREFIX is defined in Config.mk as "_SQL" 
  * on AIX 3.x 4.x,     CLI_NAME_PREFIX is defined in Config.mk as ".SQL" 
  */
-
+#ifndef	CLI_NAME_PREFIX
 #  define CLI_NAME_PREFIX	"SQL"	/* using call by value prefix */ 
+#else
+# ifdef NEED_USCORE
+#  define CLI_NAME_PREFIX	"_SQL"
+# endif
 #endif
 
-static struct {
+static struct
+  {
     int en_idx;
-        char*   symbol;
+    char *symbol;
-} odbcapi_symtab[] = {
+  }
+odbcapi_symtab[] = {
+
 #if (ODBCVER >= 0x0300)
         { en_AllocHandle          CLI_NAME_PREFIX "AllocHandle" },
         { en_FreeHandle           CLI_NAME_PREFIX "FreeHandle" },

src/iodbc/henv.h

@@ -1,17 +1,45 @@
+/*
+ *  henv.h
+ *
+ *  $Id$
+ *
+ *  Environment object management functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 #ifndef	_HENV_H
 #define	_HENV_H
 
-# include       "config.h"
+#include	<config.h>
-# include       <dlproc.h>
+#include	<dlproc.h>
 
-# include       <isql.h>
+#include	<isql.h>
-# include       <isqlext.h>
+#include	<isqlext.h>
+
+enum
+  {
 
-enum {
 #if (ODBCVER >= 0x0300)
     en_AllocHandle = SQL_API_SQLALLOCHANDLE,
     en_FreeHandle = SQL_API_SQLFREEHANDLE,
 #endif
+
     en_AllocEnv = SQL_API_SQLALLOCENV,
     en_AllocConnect = SQL_API_SQLALLOCCONNECT,
     en_Connect = SQL_API_SQLCONNECT,
@@ -78,28 +106,32 @@ enum {
     en_FreeEnv = SQL_API_SQLFREEENV,
 
     en_NullProc = SYSERR
-};
+  };
 
-typedef struct {
+typedef struct
+  {
     int type;			/* must be 1st field */
 
     HENV henv;			/* driver's env list */
     HDBC hdbc;			/* driver's dbc list */
     HERR herr;			/* err list          */
     int state;
-} GENV_t;
+  }
+GENV_t;
 
-typedef struct {
+typedef struct
+  {
     HENV next;			/* next attached env handle */
     int refcount;		/* Driver's bookkeeping reference count */
     HPROC dllproc_tab[SQL_EXT_API_LAST + 1];	/* driver api calls  */
 
     HENV dhenv;			/* driver env handle    */
-        HDLL    hdll;                   /* driver share library handle */
+    HDLL hdll;			/* drvier share library handle */
-} ENV_t;
+  }
+ENV_t;
 
 /* Note:
- *
+
  *  - ODBC applications only know about global environment handle, 
  *    a void pointer points to a GENV_t object. There is only one
  *    this object per process(however, to make the library reentrant,
@@ -121,5 +153,4 @@ typedef struct {
  *  - Applications can get driver's environment object handle by
  *    SQLGetInfo() with fInfoType equals to SQL_DRIVER_HENV
  */
-
 #endif

src/iodbc/herr.c

@@ -1,42 +1,52 @@
-/** Error stack management functions
+/*
+ *  herr.c
+ *
+ *  $Id$
+ *
+ *  Error stack management functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include        <herr.h>
+#include	<henv.h>
+#include	<hdbc.h>
+#include	<hstmt.h>
 
-#include	<../iodbc/isql.h>
+#include	<itrace.h>
-#include	<../iodbc/isqlext.h>
 
-#include        <../iodbc/dlproc.h>
+#include	"herr.ci"
 
-#include        <../iodbc/herr.h>
+static HERR 
-#include	<../iodbc/henv.h>
+_iodbcdm_popsqlerr (HERR herr)
-#include	<../iodbc/hdbc.h>
-#include	<../iodbc/hstmt.h>
-
-#include	<../iodbc/itrace.h>
-
-#include	"../iodbc/herr.ci"
-#include        <strings.h>
-#include        <stdio.h>
-
-static  HERR    _iodbcdm_popsqlerr( HERR herr )
 {
-        sqlerr_t*       list = (sqlerr_t*)herr;
+  sqlerr_t *list = (sqlerr_t *) herr;
-        sqlerr_t*       next;
+  sqlerr_t *next;
 
-        if( herr == SQL_NULL_HERR )
+  if (herr == SQL_NULL_HERR)
     {
       return herr;
     }
@@ -48,31 +58,35 @@ static  HERR    _iodbcdm_popsqlerr( HERR herr )
   return next;
 }
 
-void    _iodbcdm_freesqlerrlist( HERR herrlist )
+
+void 
+_iodbcdm_freesqlerrlist (HERR herrlist)
 {
   HERR list;
 
-        for(list = herrlist; list!= 0; )
+  for (list = herrlist; list != 0;)
     {
-                list = _iodbcdm_popsqlerr(list);
+      list = _iodbcdm_popsqlerr (list);
     }
 }
 
-HERR    _iodbcdm_pushsqlerr (
+
+HERR 
+_iodbcdm_pushsqlerr (
     HERR herr,
     sqlstcode_t code,
-                char*           msg )
+    char *msg)
 {
-        sqlerr_t*       ebuf;
+  sqlerr_t *ebuf;
-        sqlerr_t*       perr    = (sqlerr_t*)herr;
+  sqlerr_t *perr = (sqlerr_t *) herr;
   int idx = 0;
 
-        if(herr != SQL_NULL_HERR )
+  if (herr != SQL_NULL_HERR)
     {
       idx = perr->idx + 1;
     }
 
-        if( idx == 64 )
+  if (idx == 64)
     /* over wirte the top entry to prevent error stack blow out */
     {
       perr->code = code;
@@ -81,9 +95,9 @@ HERR    _iodbcdm_pushsqlerr (
       return herr;
     }
 
-        ebuf = (sqlerr_t*)MEM_ALLOC (sizeof(sqlerr_t));
+  ebuf = (sqlerr_t *) MEM_ALLOC (sizeof (sqlerr_t));
 
-        if( ebuf == NULL )
+  if (ebuf == NULL)
     {
       return NULL;
     }
@@ -91,84 +105,90 @@ HERR    _iodbcdm_pushsqlerr (
   ebuf->msg = msg;
   ebuf->code = code;
   ebuf->idx = idx;
-        ebuf->next      = (sqlerr_t*)herr;
+  ebuf->next = (sqlerr_t *) herr;
 
-        return (HERR)ebuf;
+  return (HERR) ebuf;
 }
 
-static  char FAR*       _iodbcdm_getsqlstate (
-                                HERR            herr,
-                                void FAR*       tab )
-{
-        sqlerr_t*       perr = (sqlerr_t*)herr;
-        sqlerrmsg_t*    ptr;
 
-        if( herr == SQL_NULL_HERR || tab == NULL )
+static char FAR *
+_iodbcdm_getsqlstate (
+    HERR herr,
+    void FAR * tab)
+{
+  sqlerr_t *perr = (sqlerr_t *) herr;
+  sqlerrmsg_t *ptr;
+
+  if (herr == SQL_NULL_HERR || tab == NULL)
     {
-                return (char FAR*)NULL;
+      return (char FAR *) NULL;
     }
 
-        for( ptr = tab;
+  for (ptr = tab;
       ptr->code != en_sqlstat_total;
-             ptr++ )
+      ptr++)
     {
-                if(ptr->code == perr->code)
+      if (ptr->code == perr->code)
 	{
-                        return (char FAR*)(ptr->stat);
+	  return (char FAR *) (ptr->stat);
 	}
     }
 
-        return (char FAR*)NULL;
+  return (char FAR *) NULL;
 }
 
-static char FAR*        _iodbcdm_getsqlerrmsg(
+
+static char FAR *
+_iodbcdm_getsqlerrmsg (
     HERR herr,
-                                void FAR*       errtab )
+    void FAR * errtab)
 {
-        sqlerr_t*       perr = (sqlerr_t*)herr;
+  sqlerr_t *perr = (sqlerr_t *) herr;
-        sqlerrmsg_t*    ptr;
+  sqlerrmsg_t *ptr;
 
-        if( herr == SQL_NULL_HERR )
+  if (herr == SQL_NULL_HERR)
     {
       return NULL;
     }
 
-        if( perr->msg == NULL && errtab == NULL )
+  if (perr->msg == NULL && errtab == NULL)
     {
       return NULL;
     }
 
-        if( perr->msg != NULL )
+  if (perr->msg != NULL)
     {
       return perr->msg;
     }
 
-        for( ptr = (sqlerrmsg_t*)errtab;
+  for (ptr = (sqlerrmsg_t *) errtab;
       ptr->code != en_sqlstat_total;
-             ptr++ )
+      ptr++)
     {
-                if( ptr->code == perr->code )
+      if (ptr->code == perr->code)
 	{
-                        return (char FAR*)ptr->msg;
+	  return (char FAR *) ptr->msg;
 	}
     }
 
-        return (char FAR*)NULL;
+  return (char FAR *) NULL;
 }
 
-RETCODE SQL_API SQLError (
+
+RETCODE SQL_API 
+SQLError (
     HENV henv,
     HDBC hdbc,
     HSTMT hstmt,
-                        UCHAR FAR*      szSqlstate,
+    UCHAR FAR * szSqlstate,
-                        SDWORD FAR*     pfNativeError,
+    SDWORD FAR * pfNativeError,
-                        UCHAR FAR*      szErrorMsg,
+    UCHAR FAR * szErrorMsg,
     SWORD cbErrorMsgMax,
-                        SWORD FAR*      pcbErrorMsg )
+    SWORD FAR * pcbErrorMsg)
 {
-        GENV_t FAR*     genv    = (GENV_t FAR*) henv;
+  GENV_t FAR *genv = (GENV_t FAR *) henv;
-        DBC_t  FAR*     pdbc    = (DBC_t FAR*) hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HDBC thdbc;
 
   HENV dhenv = SQL_NULL_HENV;
@@ -178,51 +198,51 @@ RETCODE SQL_API SQLError (
   HERR herr = SQL_NULL_HERR;
   HPROC hproc = SQL_NULL_HPROC;
 
-        char   FAR*     errmsg  = NULL;
+  char FAR *errmsg = NULL;
-        char   FAR*     ststr   = NULL;
+  char FAR *ststr = NULL;
 
   int handle = 0;
   RETCODE retcode = SQL_SUCCESS;
 
-        if( hstmt != SQL_NULL_HSTMT )   /* retrive stmt err */
+  if (hstmt != SQL_NULL_HSTMT)	/* retrive stmt err */
     {
       herr = pstmt->herr;
       thdbc = pstmt->hdbc;
 
-                if( thdbc == SQL_NULL_HDBC )
+      if (thdbc == SQL_NULL_HDBC)
 	{
 	  return SQL_INVALID_HANDLE;
 	}
-                hproc   = _iodbcdm_getproc( thdbc, en_Error );
+      hproc = _iodbcdm_getproc (thdbc, en_Error);
       dhstmt = pstmt->dhstmt;
       handle = 3;
     }
-        else if( hdbc != SQL_NULL_HDBC )        /* retrive dbc err */
+  else if (hdbc != SQL_NULL_HDBC)	/* retrive dbc err */
     {
       herr = pdbc->herr;
       thdbc = hdbc;
-                if( thdbc == SQL_NULL_HDBC )
+      if (thdbc == SQL_NULL_HDBC)
 	{
 	  return SQL_INVALID_HANDLE;
 	}
-                hproc   = _iodbcdm_getproc( thdbc, en_Error );
+      hproc = _iodbcdm_getproc (thdbc, en_Error);
       dhdbc = pdbc->dhdbc;
       handle = 2;
 
-                if( herr == SQL_NULL_HERR
+      if (herr == SQL_NULL_HERR
-                 && pdbc->henv == SQL_NULL_HENV )
+	  && pdbc->henv == SQL_NULL_HENV)
 	{
 	  return SQL_NO_DATA_FOUND;
 	}
     }
-        else if( henv != SQL_NULL_HENV )        /* retrive env err */
+  else if (henv != SQL_NULL_HENV)	/* retrive env err */
     {
       herr = genv->herr;
 
       /* Drivers shouldn't push error message 
        * on envoriment handle */
 
-                if( herr == SQL_NULL_HERR )
+      if (herr == SQL_NULL_HERR)
 	{
 	  return SQL_NO_DATA_FOUND;
 	}
@@ -234,58 +254,51 @@ RETCODE SQL_API SQLError (
       return SQL_INVALID_HANDLE;
     }
 
-        if( szErrorMsg != NULL )
+  if (szErrorMsg != NULL)
     {
-                if( cbErrorMsgMax < 0
+      if (cbErrorMsgMax < 0
-                 || cbErrorMsgMax > SQL_MAX_MESSAGE_LENGTH - 1 )
+	  || cbErrorMsgMax > SQL_MAX_MESSAGE_LENGTH - 1)
 	{
 	  return SQL_ERROR;
 	  /* SQLError() doesn't post error for itself */
 	}
     }
 
-        if( herr == SQL_NULL_HERR )             /* no err on drv mng */
+  if (herr == SQL_NULL_HERR)	/* no err on drv mng */
     {
       /* call driver */
-                if( hproc == SQL_NULL_HPROC )
+      if (hproc == SQL_NULL_HPROC)
 	{
-                        PUSHSQLERR ( herr, en_IM001 );
+	  PUSHSQLERR (herr, en_IM001);
 
 	  return SQL_ERROR;
 	}
 
-                CALL_DRIVER ( thdbc, retcode, hproc, en_Error, (
+      CALL_DRIVER (thdbc, retcode, hproc, en_Error,
-                                dhenv, dhdbc, dhstmt,
+	  (dhenv, dhdbc, dhstmt, szSqlstate, pfNativeError, szErrorMsg,
-                                szSqlstate, pfNativeError,
+	      cbErrorMsgMax, pcbErrorMsg))
-                                szErrorMsg, cbErrorMsgMax, pcbErrorMsg) )
-
-#if 0
-                retcode = hproc(dhenv, dhdbc, dhstmt,
-                                szSqlstate, pfNativeError,
-                                szErrorMsg, cbErrorMsgMax, pcbErrorMsg);
-#endif
 
       return retcode;
     }
 
-        if( szSqlstate != NULL )
+  if (szSqlstate != NULL)
     {
       int len;
 
       /* get sql state  string */
-                ststr = (char FAR*)_iodbcdm_getsqlstate( herr,
+      ststr = (char FAR *) _iodbcdm_getsqlstate (herr,
-                                (void FAR*)sqlerrmsg_tab );
+	  (void FAR *) sqlerrmsg_tab);
 
-                if( ststr == NULL)
+      if (ststr == NULL)
 	{
 	  len = 0;
 	}
       else
 	{
-                        len = (int)STRLEN(ststr);
+	  len = (int) STRLEN (ststr);
 	}
 
-                STRNCPY ( szSqlstate, ststr, len );
+      STRNCPY (szSqlstate, ststr, len);
       szSqlstate[len] = 0;
       /* buffer size of szSqlstate is not checked. Applications
        * suppose provide enough ( not less than 6 bytes ) buffer
@@ -293,38 +306,37 @@ RETCODE SQL_API SQLError (
        */
     }
 
-        if( pfNativeError != NULL )
+  if (pfNativeError != NULL)
     {
       /* native error code is specific to data source */
-                *pfNativeError = (SDWORD)0L;
+      *pfNativeError = (SDWORD) 0L;
     }
 
-        if( szErrorMsg == NULL || cbErrorMsgMax == 0 )
+  if (szErrorMsg == NULL || cbErrorMsgMax == 0)
     {
-                if( pcbErrorMsg != NULL )
+      if (pcbErrorMsg != NULL)
 	{
-                        *pcbErrorMsg = (SWORD)0;
+	  *pcbErrorMsg = (SWORD) 0;
 	}
     }
   else
     {
       int len;
-                char    msgbuf[256] = { '\0' };
+      char msgbuf[256] = {'\0'};
 
       /* get sql state message */
-                errmsg = _iodbcdm_getsqlerrmsg(herr,
+      errmsg = _iodbcdm_getsqlerrmsg (herr, (void FAR *) sqlerrmsg_tab);
-                                (void FAR*)sqlerrmsg_tab);
 
-                if(errmsg == NULL)
+      if (errmsg == NULL)
 	{
-                        errmsg = (char FAR*)"";
+	  errmsg = (char FAR *) "";
 	}
 
-                sprintf(msgbuf, "%s%s", sqlerrhd, errmsg);
+      sprintf (msgbuf, "%s%s", sqlerrhd, errmsg);
 
-                len = STRLEN( msgbuf );
+      len = STRLEN (msgbuf);
 
-                if( len < cbErrorMsgMax - 1 )
+      if (len < cbErrorMsgMax - 1)
 	{
 	  retcode = SQL_SUCCESS;
 	}
@@ -335,27 +347,27 @@ RETCODE SQL_API SQLError (
 	  /* and not posts error for itself */
 	}
 
-                STRNCPY((char*)szErrorMsg, msgbuf, len);
+      STRNCPY ((char *) szErrorMsg, msgbuf, len);
       szErrorMsg[len] = 0;
 
-                if( pcbErrorMsg != NULL)
+      if (pcbErrorMsg != NULL)
 	{
-                        *pcbErrorMsg = (SWORD)len;
+	  *pcbErrorMsg = (SWORD) len;
 	}
     }
 
-        switch(handle)          /* free this err */
+  switch (handle)		/* free this err */
      {
      case 1:
-                        genv->herr = _iodbcdm_popsqlerr(genv->herr);
+       genv->herr = _iodbcdm_popsqlerr (genv->herr);
        break;
 
      case 2:
-                        pdbc->herr = _iodbcdm_popsqlerr(pdbc->herr);
+       pdbc->herr = _iodbcdm_popsqlerr (pdbc->herr);
        break;
 
      case 3:
-                        pstmt->herr= _iodbcdm_popsqlerr(pstmt->herr);
+       pstmt->herr = _iodbcdm_popsqlerr (pstmt->herr);
        break;
 
      default:

src/iodbc/herr.ci

@@ -1,3 +1,29 @@
+/*
+ *  herr.ci
+ *
+ *  $Id$
+ *
+ *  Error messages
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
 static const sqlerrmsg_t sqlerrmsg_tab[] =
 {
         { en_00000, "00000", "" }, 

src/iodbc/herr.h

@@ -1,7 +1,33 @@
+/*
+ *  herr.h
+ *
+ *  $Id$
+ *
+ *  Error stack management functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 #ifndef	_HERR_H
 #define	_HERR_H
 
-typedef enum {
+typedef enum
+  {
     en_00000 = 0,
     en_01000,
     en_01002,
@@ -94,32 +120,34 @@ typedef enum {
     en_S1C00,
     en_S1T00,
     en_sqlstat_total
-} sqlstcode_t;
+  }
+sqlstcode_t;
 
-typedef void FAR*       HERR;
+typedef void FAR *HERR;
-# define SQL_NULL_HERR  ((HERR)NULL)
+#define SQL_NULL_HERR	((HERR)NULL)
 
 typedef struct
-{
+  {
     sqlstcode_t code;
-        char FAR*       stat;
+    char FAR *stat;
-        char FAR*       msg;
+    char FAR *msg;
-} sqlerrmsg_t;
+  }
+sqlerrmsg_t;
 
-typedef struct sqlerr {
+typedef struct sqlerr
+  {
     sqlstcode_t code;
     int idx;
-        char FAR*       msg;
+    char FAR *msg;
-        struct sqlerr*  next;
+    struct sqlerr *next;
-} sqlerr_t;
+  }
+sqlerr_t;
 
-extern void             _iodbcdm_freesqlerrlist( HERR herr );
+extern void _iodbcdm_freesqlerrlist (HERR herr);
-extern HERR             _iodbcdm_pushsqlerr ( HERR list, sqlstcode_t code, char* sysmsg );
+extern HERR _iodbcdm_pushsqlerr (HERR list, sqlstcode_t code, char *sysmsg);
 
-# define        PUSHSYSERR(list, msg)   \
+#define	PUSHSYSERR(list, msg)	\
 			list = (HERR)_iodbcdm_pushsqlerr( (HERR)(list), 0, (char*)msg )
-# define        PUSHSQLERR(list, code)  \
+#define	PUSHSQLERR(list, code)	\
 			list = (HERR)_iodbcdm_pushsqlerr( (HERR)(list), (int)(code), NULL )
-
-
 #endif /* _SQLERR_H */

src/iodbc/hstmt.c

@@ -1,60 +1,71 @@
-/** Query statement object management functions
+/*
+ *  hstmt.c
+ *
+ *  $Id$
+ *
+ *  Query statement object management functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include	<herr.h>
+#include	<henv.h>
+#include	<hdbc.h>
+#include	<hstmt.h>
 
-#include	<../iodbc/isql.h>
+#include	<itrace.h>
-#include	<../iodbc/isqlext.h>
 
-#include        <../iodbc/dlproc.h>
+RETCODE SQL_API 
-
+SQLAllocStmt (
-#include	<../iodbc/herr.h>
-#include	<../iodbc/henv.h>
-#include	<../iodbc/hdbc.h>
-#include	<../iodbc/hstmt.h>
-
-#include	<../iodbc/itrace.h>
-
-RETCODE SQL_API SQLAllocStmt (
     HDBC hdbc,
-                        HSTMT FAR*      phstmt )
+    HSTMT FAR * phstmt)
 {
-        DBC_t  FAR*     pdbc    = (DBC_t FAR*)hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
-        STMT_t FAR*     pstmt   = NULL;
+  STMT_t FAR *pstmt = NULL;
   HPROC hproc = SQL_NULL_HPROC;
   RETCODE retcode = SQL_SUCCESS;
 
 #if (ODBCVER >= 0x0300)
-        if( hdbc == SQL_NULL_HDBC
+  if (hdbc == SQL_NULL_HDBC || pdbc->type != SQL_HANDLE_DBC)
-         || pdbc->type != SQL_HANDLE_DBC )
 #else
-        if( hdbc == SQL_NULL_HDBC )
+  if (hdbc == SQL_NULL_HDBC)
 #endif
     {
       return SQL_INVALID_HANDLE;
     }
 
-        if( phstmt == NULL )
+  if (phstmt == NULL)
     {
-                PUSHSQLERR ( pdbc->herr, en_S1009 );
+      PUSHSQLERR (pdbc->herr, en_S1009);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        switch( pdbc->state )
+  switch (pdbc->state)
      {
      case en_dbc_connected:
      case en_dbc_hstmt:
@@ -62,7 +73,7 @@ RETCODE SQL_API SQLAllocStmt (
 
      case en_dbc_allocated:
      case en_dbc_needdata:
-                        PUSHSQLERR ( pdbc->herr, en_08003 );
+       PUSHSQLERR (pdbc->herr, en_08003);
        *phstmt = SQL_NULL_HSTMT;
        return SQL_ERROR;
 
@@ -70,11 +81,11 @@ RETCODE SQL_API SQLAllocStmt (
        return SQL_INVALID_HANDLE;
      }
 
-        pstmt = (STMT_t FAR*)MEM_ALLOC(sizeof(STMT_t));
+  pstmt = (STMT_t FAR *) MEM_ALLOC (sizeof (STMT_t));
 
-        if( pstmt == NULL )
+  if (pstmt == NULL)
     {
-                PUSHSQLERR ( pdbc->herr, en_S1001 );
+      PUSHSQLERR (pdbc->herr, en_S1001);
       *phstmt = SQL_NULL_HSTMT;
 
       return SQL_ERROR;
@@ -83,6 +94,7 @@ RETCODE SQL_API SQLAllocStmt (
 #if (ODBCVER >= 0x0300)
   pstmt->type = SQL_HANDLE_STMT;
 #endif
+
   /* initiate the object */
   pstmt->herr = SQL_NULL_HERR;
   pstmt->hdbc = hdbc;
@@ -93,40 +105,38 @@ RETCODE SQL_API SQLAllocStmt (
   pstmt->need_on = en_NullProc;
 
   /* call driver's function */
-#if (ODBCVER >= 0x0300)
-        hproc = _iodbcdm_getproc( hdbc, en_AllocHandle );
 
-        if( hproc )
+#if (ODBCVER >= 0x0300)
+  hproc = _iodbcdm_getproc (hdbc, en_AllocHandle);
+
+  if (hproc)
     {
-                CALL_DRIVER ( pstmt->hdbc, hdbc, retcode, hproc,
+      CALL_DRIVER (pstmt->hdbc, hdbc, retcode, hproc, en_AllocHandle, 
-                        en_AllocHandle, (
+        (SQL_HANDLE_STMT, pdbc->dhdbc, &(pstmt->dhstmt)))
-                        SQL_HANDLE_STMT,
-                        pdbc->dhdbc,
-                        &(pstmt->dhstmt) ) )
     }
   else
 #endif
-        {
-                hproc = _iodbcdm_getproc( hdbc, en_AllocStmt );
 
-                if( hproc == SQL_NULL_HPROC )
     {
-                        PUSHSQLERR ( pstmt->herr, en_IM001 );
+      hproc = _iodbcdm_getproc (hdbc, en_AllocStmt);
+
+      if (hproc == SQL_NULL_HPROC)
+	{
+	  PUSHSQLERR (pstmt->herr, en_IM001);
 	  *phstmt = SQL_NULL_HSTMT;
-                        MEM_FREE ( pstmt );
+	  MEM_FREE (pstmt);
 
 	  return SQL_ERROR;
 	}
 
-                CALL_DRIVER ( hdbc, retcode, hproc, en_AllocStmt, (
+      CALL_DRIVER (hdbc, retcode, hproc, en_AllocStmt, 
-                                pdbc->dhdbc, &(pstmt->dhstmt) ) )
+        (pdbc->dhdbc, &(pstmt->dhstmt)))
     }
 
-        if( retcode != SQL_SUCCESS
+  if (retcode != SQL_SUCCESS && retcode != SQL_SUCCESS_WITH_INFO)
-         && retcode != SQL_SUCCESS_WITH_INFO )
     {
       *phstmt = SQL_NULL_HSTMT;
-                MEM_FREE ( pstmt );
+      MEM_FREE (pstmt);
 
       return retcode;
     }
@@ -135,7 +145,7 @@ RETCODE SQL_API SQLAllocStmt (
   pstmt->next = pdbc->hstmt;
   pdbc->hstmt = pstmt;
 
-        *phstmt = (HSTMT)pstmt;
+  *phstmt = (HSTMT) pstmt;
 
   /* state transition */
   pdbc->state = en_dbc_hstmt;
@@ -143,68 +153,71 @@ RETCODE SQL_API SQLAllocStmt (
   return SQL_SUCCESS;
 }
 
-RETCODE _iodbcdm_dropstmt( HSTMT hstmt )
-{
-        STMT_t FAR*     pstmt = (STMT_t FAR*)hstmt;
-        STMT_t FAR*     tpstmt;
-        DBC_t  FAR*     pdbc;
 
-        if( hstmt == SQL_NULL_HSTMT )
+RETCODE 
+_iodbcdm_dropstmt (HSTMT hstmt)
+{
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
+  STMT_t FAR *tpstmt;
+  DBC_t FAR *pdbc;
+
+  if (hstmt == SQL_NULL_HSTMT)
     {
       return SQL_INVALID_HANDLE;
     }
 
-        pdbc = (DBC_t FAR*)(pstmt->hdbc);
+  pdbc = (DBC_t FAR *) (pstmt->hdbc);
 
-        for(tpstmt  = (STMT_t FAR*)pdbc->hstmt;
+  for (tpstmt = (STMT_t FAR *) pdbc->hstmt;
       tpstmt != NULL;
-            tpstmt  = tpstmt->next )
+      tpstmt = tpstmt->next)
     {
-                if(tpstmt == pstmt)
+      if (tpstmt == pstmt)
 	{
-                        pdbc->hstmt = (HSTMT)pstmt->next;
+	  pdbc->hstmt = (HSTMT) pstmt->next;
 	  break;
 	}
 
-                if(tpstmt->next == pstmt)
+      if (tpstmt->next == pstmt)
 	{
 	  tpstmt->next = pstmt->next;
 	  break;
 	}
     }
 
-        if( tpstmt == NULL )
+  if (tpstmt == NULL)
     {
       return SQL_INVALID_HANDLE;
     }
 
-        _iodbcdm_freesqlerrlist(pstmt->herr);
+  _iodbcdm_freesqlerrlist (pstmt->herr);
-        MEM_FREE(hstmt);
+  MEM_FREE (hstmt);
 
   return SQL_SUCCESS;
 }
 
-RETCODE SQL_API SQLFreeStmt (
+
+RETCODE SQL_API 
+SQLFreeStmt (
     HSTMT hstmt,
-                        UWORD   fOption )
+    UWORD fOption)
 {
-        STMT_t FAR*     pstmt = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
-        STMT_t FAR*     tpstmt;
+  STMT_t FAR *tpstmt;
-        DBC_t  FAR*     pdbc;
+  DBC_t FAR *pdbc;
 
   HPROC hproc = SQL_NULL_HPROC;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
-        pdbc = (DBC_t FAR*)(pstmt->hdbc);
+  pdbc = (DBC_t FAR *) (pstmt->hdbc);
 
   /* check option */
-        switch( fOption )
+  switch (fOption)
      {
      case SQL_DROP:
      case SQL_CLOSE:
@@ -213,61 +226,60 @@ RETCODE SQL_API SQLFreeStmt (
        break;
 
      default:
-                        PUSHSQLERR ( pstmt->herr, en_S1092 );
+       PUSHSQLERR (pstmt->herr, en_S1092);
        return SQL_ERROR;
      }
 
   /* check state */
-        if( pstmt->state >= en_stmt_needdata
+  if (pstmt->state >= en_stmt_needdata || pstmt->asyn_on != en_NullProc)
-         || pstmt->asyn_on != en_NullProc )
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
-        hproc == SQL_NULL_HPROC;
+  hproc = SQL_NULL_HPROC;
 
 #if (ODBCVER >= 0x0300)
-        if( fOption == SQL_DROP )
+  if (fOption == SQL_DROP)
     {
-                hproc = _iodbcdm_getproc( pstmt->hdbc, en_FreeHandle );
+      hproc = _iodbcdm_getproc (pstmt->hdbc, en_FreeHandle);
 
-                if( hproc )
+      if (hproc)
 	{
-                        CALL_DRIVER( pstmt->hdbc, retcode, hproc, en_FreeHandle, (
+	  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_FreeHandle, 
-                                SQL_HANDLE_STMT, pstmt->dhstmt )
+	    (SQL_HANDLE_STMT, pstmt->dhstmt))
 	}
     }
 #endif
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                hproc = _iodbcdm_getproc( pstmt->hdbc, en_FreeStmt);
+      hproc = _iodbcdm_getproc (pstmt->hdbc, en_FreeStmt);
 
-                if( hproc == SQL_NULL_HPROC )
+      if (hproc == SQL_NULL_HPROC)
 	{
-                        PUSHSQLERR ( pstmt->herr, en_IM001 );
+	  PUSHSQLERR (pstmt->herr, en_IM001);
 
 	  return SQL_ERROR;
 	}
 
-                CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_FreeStmt, (
+      CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_FreeStmt, 
-                                pstmt->dhstmt, fOption) )
+	(pstmt->dhstmt, fOption))
     }
 
-        if( retcode != SQL_SUCCESS
+  if (retcode != SQL_SUCCESS
-         && retcode != SQL_SUCCESS_WITH_INFO )
+      && retcode != SQL_SUCCESS_WITH_INFO)
     {
       return retcode;
     }
 
   /* state transition */
-        switch( fOption )
+  switch (fOption)
      {
      case SQL_DROP:
        /* delet this object (ignore return) */
-                        _iodbcdm_dropstmt( hstmt );
+       _iodbcdm_dropstmt (hstmt);
        break;
 
      case SQL_CLOSE:
@@ -277,7 +289,7 @@ RETCODE SQL_API SQLFreeStmt (
         * be erased.
         */
 
-                        switch( pstmt->state )
+       switch (pstmt->state)
 	  {
 	  case en_stmt_allocated:
 	  case en_stmt_prepared:
@@ -287,7 +299,7 @@ RETCODE SQL_API SQLFreeStmt (
 	  case en_stmt_cursoropen:
 	  case en_stmt_fetched:
 	  case en_stmt_xfetched:
-                                        if( pstmt->prep_state )
+	    if (pstmt->prep_state)
 	      {
 		pstmt->state =
 		    en_stmt_prepared;
@@ -313,46 +325,47 @@ RETCODE SQL_API SQLFreeStmt (
   return retcode;
 }
 
-RETCODE SQL_API SQLSetStmtOption (
+
+RETCODE SQL_API 
+SQLSetStmtOption (
     HSTMT hstmt,
     UWORD fOption,
-                        UDWORD  vParam )
+    UDWORD vParam)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   int sqlstat = en_00000;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check option */
-        if(/* fOption < SQL_STMT_OPT_MIN || */
+  if (				/* fOption < SQL_STMT_OPT_MIN || */
-              fOption > SQL_STMT_OPT_MAX )
+      fOption > SQL_STMT_OPT_MAX)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1092 );
+      PUSHSQLERR (pstmt->herr, en_S1092);
 
       return SQL_ERROR;
     }
 
-        if( fOption == SQL_CONCURRENCY
+  if (fOption == SQL_CONCURRENCY
       || fOption == SQL_CURSOR_TYPE
       || fOption == SQL_SIMULATE_CURSOR
-         || fOption == SQL_USE_BOOKMARKS )
+      || fOption == SQL_USE_BOOKMARKS)
     {
-                if( pstmt->asyn_on != en_NullProc )
+      if (pstmt->asyn_on != en_NullProc)
 	{
-                        if( pstmt->prep_state )
+	  if (pstmt->prep_state)
 	    {
 	      sqlstat = en_S1011;
 	    }
 	}
       else
 	{
-                        switch( pstmt->state )
+	  switch (pstmt->state)
 	     {
 	     case en_stmt_prepared:
 	       sqlstat = en_S1011;
@@ -368,7 +381,7 @@ RETCODE SQL_API SQLSetStmtOption (
 	     case en_stmt_needdata:
 	     case en_stmt_mustput:
 	     case en_stmt_canput:
-                                        if( pstmt->prep_state )
+	       if (pstmt->prep_state)
 		 {
 		   sqlstat = en_S1011;
 		 }
@@ -381,89 +394,85 @@ RETCODE SQL_API SQLSetStmtOption (
     }
   else
     {
-                if( pstmt->asyn_on != en_NullProc )
+      if (pstmt->asyn_on != en_NullProc)
 	{
-                        if( ! pstmt->prep_state )
+	  if (!pstmt->prep_state)
 	    {
 	      sqlstat = en_S1010;
 	    }
 	}
       else
 	{
-                        if( pstmt->state >= en_stmt_needdata )
+	  if (pstmt->state >= en_stmt_needdata)
 	    {
 	      sqlstat = en_S1010;
 	    }
 	}
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_SetStmtOption );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_SetStmtOption);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_SetStmtOption, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_SetStmtOption,
-                        pstmt->dhstmt, fOption, vParam ) )
+    (pstmt->dhstmt, fOption, vParam))
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt, fOption, vParam );
-#endif
 
   return retcode;
 }
 
-RETCODE SQL_API SQLGetStmtOption (
+
+RETCODE SQL_API 
+SQLGetStmtOption (
     HSTMT hstmt,
     UWORD fOption,
-                        PTR     pvParam )
+    PTR pvParam)
 {
-        STMT_t FAR*     pstmt   = (STMT_t*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t *) hstmt;
   HPROC hproc;
   int sqlstat = en_00000;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check option */
-        if( /* fOption < SQL_STMT_OPT_MIN || */
+  if (				/* fOption < SQL_STMT_OPT_MIN || */
-               fOption > SQL_STMT_OPT_MAX )
+      fOption > SQL_STMT_OPT_MAX)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1092 );
+      PUSHSQLERR (pstmt->herr, en_S1092);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->state >= en_stmt_needdata
+  if (pstmt->state >= en_stmt_needdata
-         || pstmt->asyn_on != en_NullProc )
+      || pstmt->asyn_on != en_NullProc)
     {
       sqlstat = en_S1010;
     }
   else
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_allocated:
 	 case en_stmt_prepared:
 	 case en_stmt_executed:
 	 case en_stmt_cursoropen:
-                                if( fOption == SQL_ROW_NUMBER
+	   if (fOption == SQL_ROW_NUMBER || fOption == SQL_GET_BOOKMARK)
-                                 || fOption == SQL_GET_BOOKMARK )
 	     {
 	       sqlstat = en_24000;
 	     }
@@ -474,39 +483,36 @@ RETCODE SQL_API SQLGetStmtOption (
 	 }
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_GetStmtOption);
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_GetStmtOption);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_GetStmtOption, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_GetStmtOption,
-                        pstmt->dhstmt, fOption, pvParam ) )
+    (pstmt->dhstmt, fOption, pvParam))
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt, fOption, pvParam );
-#endif
 
   return retcode;
 }
 
-RETCODE SQL_API SQLCancel ( HSTMT hstmt )
+
+RETCODE SQL_API 
+SQLCancel (HSTMT hstmt)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
@@ -515,36 +521,32 @@ RETCODE SQL_API SQLCancel ( HSTMT hstmt )
   /* check state */
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_Cancel );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_Cancel);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_Cancel, (pstmt->dhstmt) )
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_Cancel, 
-
+    (pstmt->dhstmt))
-#if 0
-        retcode = hproc ( pstmt->dhstmt );
-#endif
 
   /* state transition */
-        if( retcode != SQL_SUCCESS
+  if (retcode != SQL_SUCCESS && retcode != SQL_SUCCESS_WITH_INFO)
-         && retcode != SQL_SUCCESS_WITH_INFO )
     {
       return retcode;
     }
 
-        switch( pstmt->state )
+  switch (pstmt->state)
      {
      case en_stmt_allocated:
      case en_stmt_prepared:
        break;
 
      case en_stmt_executed:
-                        if( pstmt->prep_state )
+       if (pstmt->prep_state)
 	 {
 	   pstmt->state = en_stmt_prepared;
 	 }
@@ -557,7 +559,7 @@ RETCODE SQL_API SQLCancel ( HSTMT hstmt )
      case en_stmt_cursoropen:
      case en_stmt_fetched:
      case en_stmt_xfetched:
-                        if( pstmt->prep_state )
+       if (pstmt->prep_state)
 	 {
 	   pstmt->state = en_stmt_prepared;
 	 }
@@ -570,7 +572,7 @@ RETCODE SQL_API SQLCancel ( HSTMT hstmt )
      case en_stmt_needdata:
      case en_stmt_mustput:
      case en_stmt_canput:
-                        switch( pstmt->need_on )
+       switch (pstmt->need_on)
 	  {
 	  case en_ExecDirect:
 	    pstmt->state = en_stmt_allocated;

src/iodbc/hstmt.h

@@ -1,3 +1,28 @@
+/*
+ *  hstmt.h
+ *
+ *  $Id$
+ *
+ *  Query statement object management functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 #ifndef	_HSTMT_H
 #define	_HSTMT_H
 
@@ -7,10 +32,10 @@
 #include	<isqlext.h>
 
 typedef struct STMT
-{
+  {
     int type;			/* must be 1st field */
 
-        struct STMT*  next;
+    struct STMT *next;
 
     HERR herr;
     HDBC hdbc;			/* back point to connection object */
@@ -21,9 +46,11 @@ typedef struct STMT
     int prep_state;
     int asyn_on;		/* async executing which odbc call */
     int need_on;		/* which call return SQL_NEED_DATA */
-} STMT_t;
+  }
+STMT_t;
 
-enum    {
+enum
+  {
     en_stmt_allocated = 0,
     en_stmt_prepared,
     en_stmt_executed,
@@ -33,16 +60,16 @@ enum    {
     en_stmt_needdata,		/* not call SQLParamData() yet */
     en_stmt_mustput,		/* not call SQLPutData() yet */
     en_stmt_canput		/* SQLPutData() called */
-};      /* for statement handle state */
+  };				/* for statement handle state */
 
-enum    {
+enum
+  {
     en_stmt_cursor_no = 0,
     en_stmt_cursor_named,
     en_stmt_cursor_opened,
     en_stmt_cursor_fetched,
     en_stmt_cursor_xfetched
-};      /* for statement cursor state */
+  };				/* for statement cursor state */
-
-extern  RETCODE _iodbcdm_dropstmt();
 
+extern RETCODE _iodbcdm_dropstmt ();
 #endif

src/iodbc/info.c

@@ -1,303 +1,429 @@
-/** Information functions
+/*
+ *  info.c
+ *
+ *  $Id$
+ *
+ *  Information functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include	<herr.h>
+#include	<henv.h>
+#include	<hdbc.h>
+#include	<hstmt.h>
 
-#include	<../iodbc/isql.h>
+#include	<itrace.h>
-#include	<../iodbc/isqlext.h>
 
-#include        <../iodbc/dlproc.h>
-
-#include	<../iodbc/herr.h>
-#include	<../iodbc/henv.h>
-#include	<../iodbc/hdbc.h>
-#include	<../iodbc/hstmt.h>
-
-#include	<../iodbc/itrace.h>
-
-#include        <strings.h>
 #include	<stdio.h>
+#include	<ctype.h>
 
-RETCODE SQL_API SQLDataSources(
+#define SECT1			"ODBC Data Sources"
+#define SECT2			"Default"
+#define MAX_ENTRIES		1024
+
+extern char * _iodbcdm_getinifile (char *buf, int size);
+extern char * _iodbcdm_getkeyvalbydsn (char *dsn, int dsnlen, char *keywd, char *value, int size);
+
+static int 
+stricmp (const char *s1, const char *s2)
+{
+  int cmp;
+
+  while (*s1)
+    {
+      if ((cmp = toupper (*s1) - toupper (*s2)) != 0)
+	return cmp;
+      s1++;
+      s2++;
+    }
+  return (*s2) ? -1 : 0;
+}
+
+static int 
+SectSorter (const void *p1, const void *p2)
+{
+  char **s1 = (char **) p1;
+  char **s2 = (char **) p2;
+
+  return stricmp (*s1, *s2);
+}
+
+
+RETCODE SQL_API 
+SQLDataSources (
     HENV henv,
     UWORD fDir,
-                        UCHAR  FAR*     szDSN,
+    UCHAR FAR * szDSN,
     SWORD cbDSNMax,
-                        SWORD  FAR*     pcbDSN,
+    SWORD FAR * pcbDSN,
-                        UCHAR  FAR*     szDesc,
+    UCHAR FAR * szDesc,
     SWORD cbDescMax,
-                        SWORD  FAR*     pcbDesc )
+    SWORD FAR * pcbDesc)
 {
-        GENV_t FAR*     genv    = (GENV_t FAR*)henv;
+  GENV_t FAR *genv = (GENV_t FAR *) henv;
+  char *path;
+  char buf[1024];
+  FILE *fp;
+  int i;
+  static int cur_entry = -1;
+  static int num_entries = 0;
+  static char **sect = NULL;
 
-        if( henv == SQL_NULL_HENV )
+  if (henv == SQL_NULL_HENV)
     {
       return SQL_INVALID_HANDLE;
     }
-
   /* check argument */
-        if( cbDSNMax < 0 || cbDescMax < 0 )
+  if (cbDSNMax < 0 || cbDescMax < 0)
     {
-                PUSHSQLERR ( genv->herr, en_S1090 );
+      PUSHSQLERR (genv->herr, en_S1090);
 
       return SQL_ERROR;
     }
-
+  if (fDir != SQL_FETCH_FIRST
-        if( fDir != SQL_FETCH_FIRST
+      && fDir != SQL_FETCH_NEXT)
-         && fDir != SQL_FETCH_NEXT )
     {
-                PUSHSQLERR ( genv->herr, en_S1103 );
+      PUSHSQLERR (genv->herr, en_S1103);
 
       return SQL_ERROR;
     }
+  if (cur_entry < 0 || fDir == SQL_FETCH_FIRST)
+    {
+      cur_entry = 0;
+      num_entries = 0;
 
-        /*************************/
+
+      /* 
+       *  Open the odbc.ini file
+       */
+      path = (char *) _iodbcdm_getinifile (buf, sizeof (buf));
+      if ((fp = fopen (path, "r")) == NULL)
+	{
+	  return SQL_NO_DATA_FOUND;
+	}
+      /*
+       *  Free old section list
+       */
+      if (sect)
+	{
+	  for (i = 0; i < MAX_ENTRIES; i++)
+	    if (sect[i])
+	      free (sect[i]);
+	  free (sect);
+	}
+      if ((sect = (char **) calloc (MAX_ENTRIES, sizeof (char *))) == NULL)
+	{
+	  PUSHSQLERR (genv->herr, en_S1011);
+
+	  return SQL_ERROR;
+	}
+      /*
+       *  Build a dynamic list of sections
+       */
+      while (1)
+	{
+	  char *str, *p;
+
+	  str = fgets (buf, sizeof (buf), fp);
+
+	  if (str == NULL)
+	    break;
+
+	  if (*str == '[')
+	    {
+	      str++;
+	      for (p = str; *p; p++)
+		if (*p == ']')
+		  *p = '\0';
+
+	      if (!strcmp (str, SECT1))
+		continue;
+	      if (!strcmp (str, SECT2))
+		continue;
+
+	      /*
+	       *  Add this section to the comma separated list
+	       */
+	      if (num_entries >= MAX_ENTRIES)
+		break;		/* Skip the rest */
+
+	      sect[num_entries++] = (char *) strdup (str);
+	    }
+	}
+
+      /*
+       *  Sort all entries so we can present a nice list
+       */
+      if (num_entries > 1)
+	qsort (sect, num_entries, sizeof (char *), SectSorter);
+    }
+  /*
+   *  Try to get to the next item
+   */
+  if (cur_entry >= num_entries)
+    {
+      cur_entry = 0;		/* Next time, start all over again */
+      return SQL_NO_DATA_FOUND;
+    }
+  /*
+   *  Copy DSN information 
+   */
+  STRNCPY (szDSN, sect[cur_entry], cbDSNMax);
+
+  /*
+   *  And find the description that goes with this entry
+   */
+  _iodbcdm_getkeyvalbydsn (sect[cur_entry], strlen (sect[cur_entry]),
+      "Description", szDesc, cbDescMax);
+
+  /*
+   *  Next record
+   */
+  cur_entry++;
 
   return SQL_SUCCESS;
 }
 
-RETCODE SQL_API SQLDrivers(
+
+RETCODE SQL_API 
+SQLDrivers (
     HENV henv,
     UWORD fDir,
-                        UCHAR  FAR*     szDrvDesc,
+    UCHAR FAR * szDrvDesc,
     SWORD cbDrvDescMax,
-                        SWORD  FAR*     pcbDrvDesc,
+    SWORD FAR * pcbDrvDesc,
-                        UCHAR  FAR*     szDrvAttr,
+    UCHAR FAR * szDrvAttr,
     SWORD cbDrvAttrMax,
-                        SWORD  FAR*     pcbDrvAttr )
+    SWORD FAR * pcbDrvAttr)
 {
-        GENV_t FAR*     genv    = (GENV_t FAR*)henv;
+  GENV_t FAR *genv = (GENV_t FAR *) henv;
 
-        if( henv == SQL_NULL_HENV )
+  if (henv == SQL_NULL_HENV)
     {
       return SQL_INVALID_HANDLE;
     }
 
-        if( cbDrvDescMax <  0
+  if (cbDrvDescMax < 0 || cbDrvAttrMax < 0 || cbDrvAttrMax == 1)
-         || cbDrvAttrMax <  0
-         || cbDrvAttrMax == 1 )
     {
-                PUSHSQLERR ( genv->herr, en_S1090 );
+      PUSHSQLERR (genv->herr, en_S1090);
 
       return SQL_ERROR;
     }
 
-        if( fDir != SQL_FETCH_FIRST
+  if (fDir != SQL_FETCH_FIRST || fDir != SQL_FETCH_NEXT)
-         || fDir != SQL_FETCH_NEXT )
     {
-                PUSHSQLERR ( genv->herr, en_S1103 );
+      PUSHSQLERR (genv->herr, en_S1103);
 
       return SQL_ERROR;
     }
 
-        /*********************/
+/*********************/
-        return SQL_SUCCESS;
+  return SQL_NO_DATA_FOUND;
 }
 
 
-RETCODE SQL_API SQLGetInfo(
+RETCODE SQL_API 
+SQLGetInfo (
     HDBC hdbc,
     UWORD fInfoType,
     PTR rgbInfoValue,
     SWORD cbInfoValueMax,
-                        SWORD FAR*      pcbInfoValue )
+    SWORD FAR * pcbInfoValue)
 {
-        DBC_t  FAR*     pdbc    = (DBC_t FAR*)hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
-        ENV_t  FAR*     penv;
+  ENV_t FAR *penv;
-        STMT_t FAR*     pstmt   = NULL;
+  STMT_t FAR *pstmt = NULL;
-        STMT_t FAR*     tpstmt;
+  STMT_t FAR *tpstmt;
   HPROC hproc;
   RETCODE retcode = SQL_SUCCESS;
 
   DWORD dword;
   int size = 0, len = 0;
-        char            buf[16] = { '\0' };
+  char buf[16] = {'\0'};
 
-        if( hdbc == SQL_NULL_HDBC
+  if (hdbc == SQL_NULL_HDBC || pdbc->henv == SQL_NULL_HENV)
-         || pdbc->henv == SQL_NULL_HENV )
     {
       return SQL_INVALID_HANDLE;
     }
 
-        if( cbInfoValueMax < 0 )
+  if (cbInfoValueMax < 0)
     {
-                PUSHSQLERR ( pdbc->herr, en_S1090 );
+      PUSHSQLERR (pdbc->herr, en_S1090);
 
       return SQL_ERROR;
     }
 
-        if( /* fInfoType < SQL_INFO_FIRST || */
+  if (				/* fInfoType < SQL_INFO_FIRST || */
-            ( fInfoType > SQL_INFO_LAST
+      (fInfoType > SQL_INFO_LAST
-           && fInfoType < SQL_INFO_DRIVER_START ) )
+	  && fInfoType < SQL_INFO_DRIVER_START))
     {
-                PUSHSQLERR ( pdbc->herr, en_S1096 );
+      PUSHSQLERR (pdbc->herr, en_S1096);
 
       return SQL_ERROR;
     }
 
-        if( fInfoType == SQL_ODBC_VER )
+  if (fInfoType == SQL_ODBC_VER)
     {
-                sprintf( buf, "%02d.%02d",
+      sprintf (buf, "%02d.%02d",
-                        (ODBCVER)>>8, 0x00FF&(ODBCVER) );
+	  (ODBCVER) >> 8, 0x00FF & (ODBCVER));
 
 
-                if( rgbInfoValue != NULL
+      if (rgbInfoValue != NULL
-                 && cbInfoValueMax > 0 )
+	  && cbInfoValueMax > 0)
 	{
-                        len = STRLEN( buf );
+	  len = STRLEN (buf);
 
-                        if( len < cbInfoValueMax - 1 )
+	  if (len < cbInfoValueMax - 1)
 	    {
 	      len = cbInfoValueMax - 1;
-                                PUSHSQLERR ( pdbc->herr, en_01004 );
+	      PUSHSQLERR (pdbc->herr, en_01004);
 
 	      retcode = SQL_SUCCESS_WITH_INFO;
 	    }
 
-                        STRNCPY( rgbInfoValue, buf, len );
+	  STRNCPY (rgbInfoValue, buf, len);
-                        ((char FAR*)rgbInfoValue)[len] = '\0';
+	  ((char FAR *) rgbInfoValue)[len] = '\0';
 	}
 
-                if( pcbInfoValue != NULL )
+      if (pcbInfoValue != NULL)
 	{
-                        *pcbInfoValue = (SWORD)len;
+	  *pcbInfoValue = (SWORD) len;
 	}
 
       return retcode;
     }
 
-        if( pdbc->state == en_dbc_allocated
+  if (pdbc->state == en_dbc_allocated || pdbc->state == en_dbc_needdata)
-         || pdbc->state == en_dbc_needdata )
     {
-                PUSHSQLERR ( pdbc->herr, en_08003 );
+      PUSHSQLERR (pdbc->herr, en_08003);
 
       return SQL_ERROR;
     }
 
-        switch( fInfoType )
+  switch (fInfoType)
      {
      case SQL_DRIVER_HDBC:
-                        dword = (DWORD)(pdbc->dhdbc);
+       dword = (DWORD) (pdbc->dhdbc);
-                        size  = sizeof(dword);
+       size = sizeof (dword);
        break;
 
      case SQL_DRIVER_HENV:
-                        penv  = (ENV_t FAR*)(pdbc->henv);
+       penv = (ENV_t FAR *) (pdbc->henv);
-                        dword = (DWORD)(penv->dhenv);
+       dword = (DWORD) (penv->dhenv);
-                        size  = sizeof(dword);
+       size = sizeof (dword);
        break;
 
      case SQL_DRIVER_HLIB:
-                        penv  = (ENV_t FAR*)(pdbc->henv);
+       penv = (ENV_t FAR *) (pdbc->henv);
-                        dword = (DWORD)(penv->hdll);
+       dword = (DWORD) (penv->hdll);
-                        size  = sizeof(dword);
+       size = sizeof (dword);
        break;
 
      case SQL_DRIVER_HSTMT:
-                        if( rgbInfoValue != NULL )
+       if (rgbInfoValue != NULL)
 	 {
-                                pstmt = *((STMT_t FAR**)rgbInfoValue);
+	   pstmt = *((STMT_t FAR **) rgbInfoValue);
 	 }
 
-                        for( tpstmt  = (STMT_t FAR*)(pdbc->hstmt);
+       for (tpstmt = (STMT_t FAR *) (pdbc->hstmt);
 	   tpstmt != NULL;
-                             tpstmt  = tpstmt->next )
+	   tpstmt = tpstmt->next)
 	 {
-                                if( tpstmt == pstmt )
+	   if (tpstmt == pstmt)
 	     {
 	       break;
 	     }
 	 }
 
-                        if( tpstmt == NULL )
+       if (tpstmt == NULL)
 	 {
-                                PUSHSQLERR ( pdbc->herr, en_S1009 );
+	   PUSHSQLERR (pdbc->herr, en_S1009);
 
 	   return SQL_ERROR;
 	 }
 
-                        dword = (DWORD)(pstmt->dhstmt);
+       dword = (DWORD) (pstmt->dhstmt);
-                        size  = sizeof(dword);
+       size = sizeof (dword);
        break;
 
      default:
        break;
      }
 
-        if( size )
+  if (size)
     {
-                if( rgbInfoValue != NULL )
+      if (rgbInfoValue != NULL)
 	{
-                        *((DWORD*)rgbInfoValue) = dword;
+	  *((DWORD *) rgbInfoValue) = dword;
 	}
 
-                if( pcbInfoValue != NULL )
+      if (pcbInfoValue != NULL)
 	{
-                        *(pcbInfoValue) = (SWORD)size;
+	  *(pcbInfoValue) = (SWORD) size;
 	}
 
       return SQL_SUCCESS;
     }
 
-        hproc = _iodbcdm_getproc( hdbc, en_GetInfo );
+  hproc = _iodbcdm_getproc (hdbc, en_GetInfo);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pdbc->herr, en_IM001 );
+      PUSHSQLERR (pdbc->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( hdbc, retcode, hproc, en_GetInfo, (
+  CALL_DRIVER (hdbc, retcode, hproc, en_GetInfo,
-                        pdbc->dhdbc,
+    (pdbc->dhdbc, fInfoType, rgbInfoValue, cbInfoValueMax, pcbInfoValue))
-                        fInfoType,
-                        rgbInfoValue,
-                        cbInfoValueMax,
-                        pcbInfoValue ) )
 
-#if 0
+  if (retcode == SQL_ERROR
-        retcode = hproc(pdbc->dhdbc,
+      && fInfoType == SQL_DRIVER_ODBC_VER)
-                        fInfoType,
-                        rgbInfoValue,
-                        cbInfoValueMax,
-                        pcbInfoValue );
-#endif
-
-        if( retcode == SQL_ERROR
-         && fInfoType == SQL_DRIVER_ODBC_VER )
     {
-                STRCPY( buf, "01.00" );
+      STRCPY (buf, "01.00");
 
-                if( rgbInfoValue != NULL
+      if (rgbInfoValue != NULL
-                 && cbInfoValueMax > 0 )
+	  && cbInfoValueMax > 0)
 	{
-                        len = STRLEN( buf );
+	  len = STRLEN (buf);
 
-                        if( len < cbInfoValueMax - 1 )
+	  if (len < cbInfoValueMax - 1)
 	    {
 	      len = cbInfoValueMax - 1;
-                                PUSHSQLERR ( pdbc->herr, en_01004 );
+	      PUSHSQLERR (pdbc->herr, en_01004);
 	    }
 
-                        STRNCPY( rgbInfoValue, buf, len );
+	  STRNCPY (rgbInfoValue, buf, len);
-                        ((char FAR*)rgbInfoValue)[len] = '\0';
+	  ((char FAR *) rgbInfoValue)[len] = '\0';
 	}
 
-                if( pcbInfoValue != NULL )
+      if (pcbInfoValue != NULL)
 	{
-                        *pcbInfoValue = (SWORD)len;
+	  *pcbInfoValue = (SWORD) len;
 	}
 
       /* what should we return in this case ???? */
@@ -306,85 +432,84 @@ RETCODE SQL_API SQLGetInfo(
   return retcode;
 }
 
-RETCODE SQL_API SQLGetFunctions(
+
+RETCODE SQL_API 
+SQLGetFunctions (
     HDBC hdbc,
     UWORD fFunc,
-                        UWORD FAR*      pfExists )
+    UWORD FAR * pfExists)
 {
-        DBC_t FAR*      pdbc    = (DBC_t FAR*)hdbc;
+  DBC_t FAR *pdbc = (DBC_t FAR *) hdbc;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hdbc == SQL_NULL_HDBC )
+  if (hdbc == SQL_NULL_HDBC)
     {
       return SQL_INVALID_HANDLE;
     }
 
-        if( fFunc > SQL_EXT_API_LAST )
+  if (fFunc > SQL_EXT_API_LAST)
     {
-                PUSHSQLERR ( pdbc->herr, en_S1095 );
+      PUSHSQLERR (pdbc->herr, en_S1095);
 
       return SQL_ERROR;
     }
 
-        if( pdbc->state == en_dbc_allocated
+  if (pdbc->state == en_dbc_allocated
-         || pdbc->state == en_dbc_needdata )
+      || pdbc->state == en_dbc_needdata)
     {
-                PUSHSQLERR ( pdbc->herr, en_S1010 );
+      PUSHSQLERR (pdbc->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
-        if( pfExists == NULL )
+  if (pfExists == NULL)
     {
       return SQL_SUCCESS;
     }
 
-        hproc = _iodbcdm_getproc( hdbc, en_GetFunctions );
+  hproc = _iodbcdm_getproc (hdbc, en_GetFunctions);
 
-        if( hproc != SQL_NULL_HPROC )
+  if (hproc != SQL_NULL_HPROC)
     {
-                CALL_DRIVER ( hdbc, retcode, hproc, en_GetFunctions, (
+      CALL_DRIVER (hdbc, retcode, hproc, en_GetFunctions,
-                                pdbc->dhdbc, fFunc, pfExists ) )
+	(pdbc->dhdbc, fFunc, pfExists))
 
-#if 0
-                retcode = hproc( pdbc->dhdbc, fFunc, pfExists );
-#endif
       return retcode;
     }
 
-        if( fFunc == SQL_API_SQLSETPARAM )
+  if (fFunc == SQL_API_SQLSETPARAM)
     {
       fFunc = SQL_API_SQLBINDPARAMETER;
     }
 
-        if( fFunc != SQL_API_ALL_FUNCTIONS )
+  if (fFunc != SQL_API_ALL_FUNCTIONS)
     {
-                hproc = _iodbcdm_getproc( hdbc, fFunc );
+      hproc = _iodbcdm_getproc (hdbc, fFunc);
 
-                if( hproc == SQL_NULL_HPROC )
+      if (hproc == SQL_NULL_HPROC)
 	{
-                        *pfExists = (UWORD)0;
+	  *pfExists = (UWORD) 0;
 	}
       else
 	{
-                        *pfExists = (UWORD)1;
+	  *pfExists = (UWORD) 1;
 	}
 
       return SQL_SUCCESS;
     }
 
-        for( fFunc=0 ; fFunc < 100; fFunc ++ )
+  for (fFunc = 0; fFunc < 100; fFunc++)
     {
-                hproc = _iodbcdm_getproc( hdbc, fFunc );
+      hproc = _iodbcdm_getproc (hdbc, fFunc);
 
-                if( hproc == SQL_NULL_HPROC )
+      if (hproc == SQL_NULL_HPROC)
 	{
-                        pfExists[fFunc] = (UWORD)0;
+	  pfExists[fFunc] = (UWORD) 0;
 	}
       else
 	{
-                        pfExists[fFunc] = (UWORD)1;
+	  pfExists[fFunc] = (UWORD) 1;
 	}
     }
 

src/iodbc/isql.h

@@ -1,192 +1,228 @@
-#ifndef _INTRINSIC_SQL_H
+/*
-# define _INTRINSIC_SQL_H
+ *  isql.h
+ *
+ *  $Id$
+ *
+ *  iODBC defines
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _ISQL_H
+#define _ISQL_H
 
-#ifndef OS2
+#ifdef WIN32
-typedef unsigned char           UCHAR;
+#define SQL_API				__stdcall
+#else
+#define FAR
+#define EXPORT
+#define CALLBACK
+#define SQL_API				EXPORT CALLBACK
+
+typedef void *HWND;
 #endif
+
+typedef unsigned char UCHAR;
 typedef long int SDWORD;
 typedef short int SWORD;
 typedef unsigned long int UDWORD;
 typedef unsigned short int UWORD;
-typedef unsigned int            UINT;
 
-#ifndef FAR
+typedef void FAR *PTR;
-#  define FAR
+typedef void FAR *HENV;
-#endif
+typedef void FAR *HDBC;
-#ifndef NEAR                                                                    
+typedef void FAR *HSTMT;
-#  define NEAR                                                                 
-#endif       
-#ifndef HANDLE                                                                  
-  typedef int                          HANDLE;                                 
-  #endif          
-#ifndef HGLOBAL                                                                  
-  typedef HANDLE                          HGLOBAL;                                 
-  #endif          
-#ifndef SQL_INDEX_OTHER                                                                  
-#define SQL_INDEX_OTHER                 3
-  #endif          
 
-#  ifndef BOOL
-#    define BOOL                       int
-#  endif
-#  ifndef CHAR
-#    define CHAR                       char
-#  endif
-#  ifndef FALSE
-#    define FALSE                      (0 != 0)
-#  endif
-#  ifndef HWND
-#    define HWND                       int
-#  endif
-#  ifndef SQLHWND
-#    define SQLHWND                       int
-#  endif
-#  ifndef LONG
-#    define LONG                       long
-#  endif
-#  ifndef PASCAL
-#    define PASCAL
-#  endif
-#  ifndef SHORT
-#    define SHORT                      short
-#  endif
-#  ifndef SQL_API
-#    define SQL_API
-#  endif
-#  ifndef SQL_LOCAL_API
-#    define SQL_LOCAL_API
-#  endif
-#  ifndef TRUE
-#    define TRUE                       (0 == 0)
-#  endif
-
-typedef struct tagDATE_STRUCT
-{
-SWORD    year;
-UWORD   month;
-UWORD   day;
-} DATE_STRUCT;
-
-typedef struct tagTIME_STRUCT
-{
-UWORD   hour;
-UWORD   minute;
-UWORD   second;
-} TIME_STRUCT;
-
-typedef struct tagTIMESTAMP_STRUCT
-{
-SWORD    year;
-UWORD   month;
-UWORD   day;
-UWORD   hour;
-UWORD   minute;
-UWORD   second;
-UDWORD    fraction;
-} TIMESTAMP_STRUCT;
-
-
-
-typedef UCHAR FAR*               PTR,
-             FAR*               SQLPTR;
-
-typedef void FAR*               HENV,
-             FAR*               SQLHENV;
-typedef void FAR*               HDBC,
-             FAR*               SQLHDBC;
-typedef void FAR*               HSTMT,
-             FAR*               SQLHSTMT;
-typedef SDWORD                  SQLINTEGER;  
 typedef signed short RETCODE;
-typedef UCHAR                   SQLCHAR;
+#define SQLRETURN	RETCODE
-typedef UWORD                   SQLUSMALLINT;
-typedef PTR              SQLPOINTER;
-typedef SWORD                   SQLSMALLINT;
-typedef UDWORD                  SQLUINTEGER;
-
-#  ifdef WIN32
-#    define SQL_API                     __stdcall
-#  else
-#    define SQL_API                     /* giovanni EXPORT CALLBACK */
-#  endif
-#  ifdef OS2
-#    ifdef BCPP
-#      define _Optlink
-#      define _System                  _syscall
-#    endif
-#    undef  SQL_API
-#    define SQL_API                    _System
-#  endif
 
 
-#ifndef ODBCVER
+#define ODBCVER				0x0250
-# define ODBCVER                        0x0200
+
+#define SQL_MAX_MESSAGE_LENGTH		512
+#define SQL_MAX_DSN_LENGTH		32
+
+/*
+ *  Function return codes
+ */
+#define SQL_INVALID_HANDLE		(-2)
+#define SQL_ERROR			(-1)
+#define SQL_SUCCESS 			0
+#define SQL_SUCCESS_WITH_INFO		1
+#define SQL_NO_DATA_FOUND		100
+
+/*
+ *  Standard SQL datatypes, using ANSI type numbering
+ */
+#define SQL_CHAR			1
+#define SQL_NUMERIC 			2
+#define SQL_DECIMAL 			3
+#define SQL_INTEGER 			4
+#define SQL_SMALLINT			5
+#define SQL_FLOAT			6
+#define SQL_REAL			7
+#define SQL_DOUBLE			8
+#define SQL_VARCHAR 			12
+
+#define SQL_TYPE_MIN			SQL_CHAR
+#define SQL_TYPE_NULL			0
+#define SQL_TYPE_MAX			SQL_VARCHAR
+
+/*
+ *  C datatype to SQL datatype mapping
+ */
+#define SQL_C_CHAR			SQL_CHAR
+#define SQL_C_LONG			SQL_INTEGER
+#define SQL_C_SHORT			SQL_SMALLINT
+#define SQL_C_FLOAT			SQL_REAL
+#define SQL_C_DOUBLE			SQL_DOUBLE
+#define SQL_C_DEFAULT 			99
+
+/*
+ *  NULL status constants.
+ */
+#define SQL_NO_NULLS			0
+#define SQL_NULLABLE			1
+#define SQL_NULLABLE_UNKNOWN		2
+
+/*
+ *  Special length values
+ */
+#define SQL_NULL_DATA			(-1)
+#define SQL_DATA_AT_EXEC		(-2)
+#define SQL_NTS 			(-3)
+
+/*
+ *  SQLFreeStmt
+ */
+#define SQL_CLOSE			0
+#define SQL_DROP			1
+#define SQL_UNBIND			2
+#define SQL_RESET_PARAMS		3
+
+/*
+ *  SQLTransact
+ */
+#define SQL_COMMIT			0
+#define SQL_ROLLBACK			1
+
+/*
+ *  SQLColAttributes
+ */
+#define SQL_COLUMN_COUNT		0
+#define SQL_COLUMN_NAME			1
+#define SQL_COLUMN_TYPE			2
+#define SQL_COLUMN_LENGTH		3
+#define SQL_COLUMN_PRECISION		4
+#define SQL_COLUMN_SCALE		5
+#define SQL_COLUMN_DISPLAY_SIZE		6
+#define SQL_COLUMN_NULLABLE		7
+#define SQL_COLUMN_UNSIGNED		8
+#define SQL_COLUMN_MONEY		9
+#define SQL_COLUMN_UPDATABLE		10
+#define SQL_COLUMN_AUTO_INCREMENT	11
+#define SQL_COLUMN_CASE_SENSITIVE	12
+#define SQL_COLUMN_SEARCHABLE		13
+#define SQL_COLUMN_TYPE_NAME		14
+#define SQL_COLUMN_TABLE_NAME		15
+#define SQL_COLUMN_OWNER_NAME		16
+#define SQL_COLUMN_QUALIFIER_NAME	17
+#define SQL_COLUMN_LABEL		18
+
+#define SQL_COLATT_OPT_MAX		SQL_COLUMN_LABEL
+#define	SQL_COLATT_OPT_MIN		SQL_COLUMN_COUNT
+#define SQL_COLUMN_DRIVER_START		1000
+
+/*
+ *  SQLColAttributes : SQL_COLUMN_UPDATABLE
+ */
+#define SQL_ATTR_READONLY		0
+#define SQL_ATTR_WRITE			1
+#define SQL_ATTR_READWRITE_UNKNOWN	2
+
+/*
+ *  SQLColAttributes : SQL_COLUMN_SEARCHABLE
+ */
+#define SQL_UNSEARCHABLE		0
+#define SQL_LIKE_ONLY			1
+#define SQL_ALL_EXCEPT_LIKE 		2
+#define SQL_SEARCHABLE			3
+
+/*
+ *  NULL Handles
+ */
+#define SQL_NULL_HENV			0
+#define SQL_NULL_HDBC			0
+#define SQL_NULL_HSTMT			0
+
+
+/*
+ *  Function Prototypes
+ */
+#ifdef __cplusplus
+extern "C"
+{
 #endif
 
-# define SQL_MAX_MESSAGE_LENGTH         512
+  RETCODE SQL_API SQLAllocConnect (HENV henv, HDBC FAR * phdbc);
-# define SQL_MAX_DSN_LENGTH             32
+  RETCODE SQL_API SQLAllocEnv (HENV FAR * phenv);
+  RETCODE SQL_API SQLAllocStmt (HDBC hdbc, HSTMT FAR * phstmt);
+  RETCODE SQL_API SQLBindCol (HSTMT hstmt, UWORD icol, SWORD fCType,
+      PTR rgbValue, SDWORD cbValueMax, SDWORD FAR * pcbValue);
+  RETCODE SQL_API SQLCancel (HSTMT hstmt);
+  RETCODE SQL_API SQLColAttributes (HSTMT hstmt, UWORD icol, UWORD fDescType,
+      PTR rgbDesc, SWORD cbDescMax, SWORD FAR * pcbDesc, SDWORD FAR * pfDesc);
+  RETCODE SQL_API SQLConnect (HDBC hdbc, UCHAR FAR * szDSN, SWORD cbDSN,
+      UCHAR FAR * szUID, SWORD cbUID, UCHAR FAR * szAuthStr, SWORD cbAuthStr);
+  RETCODE SQL_API SQLDescribeCol (HSTMT hstmt, UWORD icol,
+      UCHAR FAR * szColName, SWORD cbColNameMax, SWORD FAR * pcbColName,
+      SWORD FAR * pfSqlType, UDWORD FAR * pcbColDef, SWORD FAR * pibScale,
+      SWORD FAR * pfNullable);
+  RETCODE SQL_API SQLDisconnect (HDBC hdbc);
+  RETCODE SQL_API SQLError (HENV henv, HDBC hdbc, HSTMT hstmt,
+      UCHAR FAR * szSqlState, SDWORD FAR * pfNativeError, UCHAR FAR * szErrorMsg,
+      SWORD cbErrorMsgMax, SWORD FAR * pcbErrorMsg);
+  RETCODE SQL_API SQLExecDirect (HSTMT hstmt, UCHAR FAR * szSqlStr,
+      SDWORD cbSqlStr);
+  RETCODE SQL_API SQLExecute (HSTMT hstmt);
+  RETCODE SQL_API SQLFetch (HSTMT hstmt);
+  RETCODE SQL_API SQLFreeConnect (HDBC hdbc);
+  RETCODE SQL_API SQLFreeEnv (HENV henv);
+  RETCODE SQL_API SQLFreeStmt (HSTMT hstmt, UWORD fOption);
+  RETCODE SQL_API SQLGetCursorName (HSTMT hstmt, UCHAR FAR * szCursor,
+      SWORD cbCursorMax, SWORD FAR * pcbCursor);
+  RETCODE SQL_API SQLNumResultCols (HSTMT hstmt, SWORD FAR * pccol);
+  RETCODE SQL_API SQLPrepare (HSTMT hstmt, UCHAR FAR * szSqlStr,
+      SDWORD cbSqlStr);
+  RETCODE SQL_API SQLRowCount (HSTMT hstmt, SDWORD FAR * pcrow);
+  RETCODE SQL_API SQLSetCursorName (HSTMT hstmt, UCHAR FAR * szCursor,
+      SWORD cbCursor);
+  RETCODE SQL_API SQLTransact (HENV henv, HDBC hdbc, UWORD fType);
 
-/* return code */
+/*
-# define SQL_INVALID_HANDLE             (-2)
+ *  Depreciated ODBC 1.0 function - Use SQLBindParameter
-# define SQL_ERROR                      (-1)
+ */
-# define SQL_SUCCESS                    0
+  RETCODE SQL_API SQLSetParam (HSTMT hstmt, UWORD ipar, SWORD fCType,
-# define SQL_SUCCESS_WITH_INFO          1
+      SWORD fSqlType, UDWORD cbColDef, SWORD ibScale, PTR rgbValue,
-# define SQL_NO_DATA_FOUND              100
+      SDWORD FAR * pcbValue);
-
-/* standard SQL datatypes (agree with ANSI type numbering) */
-# define SQL_CHAR                       1
-# define SQL_NUMERIC                    2
-# define SQL_DECIMAL                    3
-# define SQL_INTEGER                    4
-# define SQL_SMALLINT                   5
-# define SQL_FLOAT                      6
-# define SQL_REAL                       7
-# define SQL_DOUBLE                     8
-# define SQL_VARCHAR                    12
-
-# define SQL_TYPE_MIN                   SQL_CHAR
-# define SQL_TYPE_NULL                  0
-# define SQL_TYPE_MAX                   SQL_VARCHAR
-
-/* C to SQL datatype mapping */
-# define SQL_C_CHAR                     SQL_CHAR
-# define SQL_C_LONG                     SQL_INTEGER
-# define SQL_C_SHORT                    SQL_SMALLINT
-# define SQL_C_FLOAT                    SQL_REAL
-# define SQL_C_DOUBLE                   SQL_DOUBLE
-# define SQL_C_DEFAULT                  99
-
-# define SQL_NO_NULLS                   0
-# define SQL_NULLABLE                   1
-# define SQL_NULLABLE_UNKNOWN           2
-
-/* some special length values */
-# define SQL_NULL_DATA                  (-1)
-# define SQL_DATA_AT_EXEC               (-2)
-# define SQL_NTS                        (-3)
-
-/* SQLFreeStmt flag values */
-# define SQL_CLOSE                      0
-# define SQL_DROP                       1
-# define SQL_UNBIND                     2
-# define SQL_RESET_PARAMS               3
-
-/* SQLTransact flag values */
-# define SQL_COMMIT                     0
-# define SQL_ROLLBACK                   1
-
-/* SQLColAttributes flag values */
-# define SQL_COLUMN_COUNT               0
-# define SQL_COLUMN_LABEL               18
-# define SQL_COLATT_OPT_MAX             SQL_COLUMN_LABEL
-# define SQL_COLUMN_DRIVER_START        1000
-
-# define SQL_COLATT_OPT_MIN             SQL_COLUMN_COUNT
-
-/* Null handles */
-# define SQL_NULL_HENV                  0
-# define SQL_NULL_HDBC                  0
-# define SQL_NULL_HSTMT                 0
 
+#ifdef __cplusplus
+}
 #endif
 
+#endif

src/iodbc/itrace.c

@@ -1,39 +1,51 @@
-/** trace functions
+/*
+ *  itrace.c
+ *
+ *  $Id$
+ *
+ *  Trace functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include	<itrace.h>
 
-#include	<../iodbc/isql.h>
+#include	<herr.h>
-#include	<../iodbc/isqlext.h>
+#include	<henv.h>
-
+#include	"henv.ci"
-#include        <../iodbc/dlproc.h>
-
-#include	<../iodbc/itrace.h>
-
-#include	<../iodbc/herr.h>
-#include	<../iodbc/henv.h>
-#include	"../iodbc/henv.ci"
 
 #include	<stdio.h>
 
-static  int printreturn(void FAR* istm, int ret )
+static int 
+printreturn (void FAR * istm, int ret)
 {
-        FILE FAR*       stm = (FILE FAR*)istm;
+  FILE FAR *stm = (FILE FAR *) istm;
-        char FAR*       ptr = "Invalid return value";
+  char FAR *ptr = "Invalid return value";
 
-        switch( ret )
+  switch (ret)
      {
      case SQL_SUCCESS:
        ptr = "SQL_SUCCESS";
@@ -67,37 +79,38 @@ static  int printreturn(void FAR* istm, int ret )
        break;
      }
 
-        fprintf( stm, "%s\n", ptr);
+  fprintf (stm, "%s\n", ptr);
-        fflush( stm );
+  fflush (stm);
 
   return 0;
 }
 
-HPROC   _iodbcdm_gettrproc(void FAR* istm, int procid, int type)
+
+HPROC 
+_iodbcdm_gettrproc (void FAR * istm, int procid, int type)
 {
-        FILE FAR*       stm = (FILE FAR*)istm;
+  FILE FAR *stm = (FILE FAR *) istm;
 
-        if( type == TRACE_TYPE_DM2DRV )
+  if (type == TRACE_TYPE_DM2DRV)
     {
-                int i,j = 0;
+      int i, j = 0;
 
-                for(i=0;j != en_NullProc ;i++)
+      for (i = 0; j != en_NullProc; i++)
 	{
 	  j = odbcapi_symtab[i].en_idx;
 
-                        if( j == procid )
+	  if (j == procid)
 	    {
-                                fprintf( stm, "\n%s ( ... )\n",
+	      fprintf (stm, "\n%s ( ... )\n", odbcapi_symtab[i].symbol);
-                                        odbcapi_symtab[i].symbol);
 
-                                fflush( stm );
+	      fflush (stm);
 	    }
 	}
     }
 
-        if( type == TRACE_TYPE_RETURN )
+  if (type == TRACE_TYPE_RETURN)
     {
-                return (HPROC)printreturn;
+      return (HPROC) printreturn;
     }
 
   return SQL_NULL_HPROC;

src/iodbc/itrace.h

@@ -1,26 +1,51 @@
+/*
+ *  itrace.h
+ *
+ *  $Id$
+ *
+ *  Trace functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 #ifndef	_ITRACE_H
-# define _ITRACE_H
+#define _ITRACE_H
 
-# ifdef DEBUG
+#ifdef	DEBUG
-#  ifndef NO_TRACE
-#   define NO_TRACE
-#  endif
-# endif
 
+#ifndef NO_TRACE
 #define NO_TRACE
+#endif
 
-# define TRACE_TYPE_APP2DM      1
+#endif
-# define TRACE_TYPE_DM2DRV      2
-# define TRACE_TYPE_DRV2DM      3
 
-# define TRACE_TYPE_RETURN      4
+#define TRACE_TYPE_APP2DM	1
+#define TRACE_TYPE_DM2DRV	2
+#define TRACE_TYPE_DRV2DM	3
 
-extern HPROC    _iodbcdm_gettrproc(void FAR* stm, int procid, int type);
+#define TRACE_TYPE_RETURN	4
 
-# ifdef NO_TRACE
+extern HPROC _iodbcdm_gettrproc (void FAR * stm, int procid, int type);
-#  define TRACE_CALL( stm, trace_on, procid, plist )
+
-# else
+#ifdef NO_TRACE
-#  define TRACE_CALL( stm, trace_on, plist )\
+#define TRACE_CALL( stm, trace_on, procid, plist )
+#else
+#define TRACE_CALL( stm, trace_on, plist )\
 	{\
 		if( trace_on)\
 		{\
@@ -32,12 +57,12 @@ extern HPROC    _iodbcdm_gettrproc(void FAR* stm, int procid, int type);
 				hproc plist;\
 		}\
 	}
-# endif
+#endif
 
-# ifdef NO_TRACE
+#ifdef NO_TRACE
-#  define TRACE_DM2DRV( stm, procid, plist )
+#define TRACE_DM2DRV( stm, procid, plist )
-# else
+#else
-#  define TRACE_DM2DRV( stm, procid, plist )\
+#define TRACE_DM2DRV( stm, procid, plist )\
 	{\
 		HPROC	hproc;\
 \
@@ -46,12 +71,12 @@ extern HPROC    _iodbcdm_gettrproc(void FAR* stm, int procid, int type);
 		if( hproc )\
 			hproc plist;\
 	}
-# endif
+#endif
 
-# ifdef NO_TRACE
+#ifdef NO_TRACE
-#  define TRACE_DRV2DM( stm, procid, plist )
+#define TRACE_DRV2DM( stm, procid, plist )
-# else
+#else
-#  define TRACE_DRV2DM( stm, procid, plist ) \
+#define TRACE_DRV2DM( stm, procid, plist ) \
 	{\
 		HPROC	hproc;\
 \
@@ -60,12 +85,12 @@ extern HPROC    _iodbcdm_gettrproc(void FAR* stm, int procid, int type);
 		if( hproc )\
 				hproc plist;\
 	}
-# endif
+#endif
 
-# ifdef NO_TRACE
+#ifdef NO_TRACE
-#  define TRACE_RETURN( stm, trace_on, ret )
+#define TRACE_RETURN( stm, trace_on, ret )
-# else
+#else
-#  define TRACE_RETURN( stm, trace_on, ret )\
+#define TRACE_RETURN( stm, trace_on, ret )\
 	{\
 		if( trace_on ) {\
 			HPROC hproc;\
@@ -76,12 +101,12 @@ extern HPROC    _iodbcdm_gettrproc(void FAR* stm, int procid, int type);
 				hproc( stm, ret );\
 		}\
 	}
-# endif
+#endif
 
-# ifdef NO_TRACE
+#ifdef	NO_TRACE
-#  define CALL_DRIVER( hdbc, ret, proc, procid, plist ) { ret = proc plist; }
+#define CALL_DRIVER( hdbc, ret, proc, procid, plist )	{ ret = proc plist; }
-# else
+#else
-#  define CALL_DRIVER( hdbc, ret, proc, procid, plist )\
+#define CALL_DRIVER( hdbc, ret, proc, procid, plist )\
 	{\
 		DBC_t FAR*	pdbc = (DBC_t FAR*)(hdbc);\
 \
@@ -94,6 +119,6 @@ extern HPROC    _iodbcdm_gettrproc(void FAR* stm, int procid, int type);
 		else\
 			ret = proc plist;\
 	}
-# endif
+#endif
 
 #endif

src/iodbc/main.c

@@ -1,7 +0,0 @@
-#include        <config.h>
-
-/* entry function used to build a share library on AIX  */
-int     __start()
-{
-        return 0;
-}

src/iodbc/misc.c

@@ -1,113 +1,116 @@
-/** miscellaneous functions
+/*
+ *  misc.c
+ *
+ *  $Id$
+ *
+ *  Miscellaneous functions
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
-
-#ifdef DLDAPI_OS2
-#  define INCL_DOSMODULEMGR                 /* Module Manager values */
-#  define INCL_DOSERRORS                    /* Error values          */
-#  include      <os2.h>
-#  include      <stdio.h>
-#endif
-
-#include	<../iodbc/iodbc.h>
-
-#include	<../iodbc/isql.h>
-#include	<../iodbc/isqlext.h>
 
 #include	<stdio.h>
-#include        <strings.h>
-
 #include        <unistd.h>
 
-
 static int
-upper_strneq(
+upper_strneq (
-        char*   s1,
+    char *s1,
-        char*   s2,
+    char *s2,
-        int     n )
+    int n)
 {
   int i;
   char c1, c2;
 
-        for(i=1;i<n;i++)
+  for (i = 1; i < n; i++)
     {
       c1 = s1[i];
       c2 = s2[i];
 
-                if( c1 >= 'a' && c1 <= 'z' )
+      if (c1 >= 'a' && c1 <= 'z')
 	{
 	  c1 += ('A' - 'a');
 	}
-                else if( c1 == '\n' )
+      else if (c1 == '\n')
 	{
 	  c1 = '\0';
 	}
 
-                if( c2 >= 'a' && c2 <= 'z' )
+      if (c2 >= 'a' && c2 <= 'z')
 	{
 	  c2 += ('A' - 'a');
 	}
-                else if( c2 == '\n' )
+      else if (c2 == '\n')
 	{
 	  c2 = '\0';
 	}
 
-                if( (c1 - c2) || !c1 || !c2 )
+      if ((c1 - c2) || !c1 || !c2)
 	{
 	  break;
 	}
     }
 
-        return (int)!(c1 - c2);
+  return (int) !(c1 - c2);
 }
 
-static char*                    /* return new position in input str */
+static char *			/* return new position in input str */
-readtoken(
+readtoken (
-        char*   istr,           /* old position in input buf */
+    char *istr,			/* old position in input buf */
-        char*   obuf )          /* token string ( if "\0", then finished ) */
+    char *obuf)			/* token string ( if "\0", then finished ) */
 {
-        for(; *istr && *istr != '\n' ; istr ++ )
+  char *start = obuf;
+
+  /* Skip leading white space */
+  while (*istr == ' ' || *istr == '\t')
+    istr++;
+
+  for (; *istr && *istr != '\n'; istr++)
     {
       char c, nx;
 
       c = *(istr);
-
-                if( c == ' ' || c == '\t' )
-                {
-                        continue;
-                }
-
       nx = *(istr + 1);
 
+      if (c == ';')
+	{
+	  for (; *istr && *istr != '\n'; istr++);
+	  break;
+	}
       *obuf = c;
-                obuf ++;
+      obuf++;
 
-                if( c == ';' || c == '=' )
+      if (nx == ';' || nx == '=' || c == '=')
 	{
-                        istr ++;
+	  istr++;
-                        break;
-                }
-
-                if( nx == ' ' || nx == '\t' || nx == ';' || nx == '=' )
-                {
-                        istr ++;
 	  break;
 	}
     }
-
   *obuf = '\0';
 
+  /* Trim end of token */
+  for (; obuf > start && (*(obuf - 1) == ' ' || *(obuf - 1) == '\t');)
+    *--obuf = '\0';
+
   return istr;
 }
 
@@ -116,104 +119,92 @@ readtoken(
 # define	UNIX_PWD
 #endif
 
-static char*
+char *
-getinitfile(char* buf, int size)
+_iodbcdm_getinifile (char *buf, int size)
 {
   int i, j;
-        char*   ptr;
+  char *ptr;
 
-        j = STRLEN("/odbc.ini") + 1;
+  j = STRLEN ("/odbc.ini") + 1;
 
-        if( size < j )
+  if (size < j)
     {
       return NULL;
     }
 
-#ifdef FIX_INI_FILE
+#if	!defined(UNIX_PWD)
-        sprintf( buf, "%s/odbc.ini", DIR_INI_FILE );
+
+  i = GetWindowsDirectory ((LPSTR) buf, size);
+
+  if (i == 0 || i > size - j)
+    {
+      return NULL;
+    }
+
+  sprintf (buf + i, "/odbc.ini");
+
+  return buf;
 #else
-#  ifdef OS2
+  if ((ptr = getenv ("ODBCINI")) != NULL)
-        *buf = '\0';
-        if( NULL != getenv("IODBC_INI") )
     {
-                strcpy( buf, getenv("IODBC_INI") );
+      strcpy (buf, ptr);
-        }
-        else
-        {
-                HMODULE         hModule;
-
-                if( NO_ERROR == DosQueryModuleHandle(DLL_NAME, &hModule) &&
-                    NO_ERROR == DosQueryModuleName(hModule, 256L, buf) )
-                {
-                        if( NULL != strrchr(buf, '.') )
-                                *(strchr(buf, '.')) = '\0';
-                        strcat( buf, ".ini" );
-                }
-                else
-                {
-                        strcpy( buf, "odbc.ini" );
-                }
-
-        }
       return buf;
-#  else
+    }
-#    if   !defined(UNIX_PWD)
 
-        i = GetWindowsDirectory((LPSTR)buf, size );
+  if ((ptr = getenv ("IODBCINI")) != NULL)
+    {
+      strcpy (buf, ptr);
+      return buf;
+    }
 
-        if( i == 0 || i > size - j )
+  if ((ptr = getenv ("HOME")) == NULL)
+    {
+      ptr = (char *) getpwuid (getuid ());
+
+      if (ptr == NULL)
 	{
 	  return NULL;
 	}
 
-        sprintf( buf + i, "/odbc.ini");
+      ptr = ((struct passwd *) ptr)->pw_dir;
-
-        return buf;
-#    else
-        ptr = (char*)getpwuid(getuid());
-
-        if( ptr == NULL )
-        {
-                return NULL;
     }
 
-        ptr = ((struct passwd*)ptr)->pw_dir;
+  if (ptr == NULL || *ptr == '\0')
-
-        if( ptr == NULL || *ptr == '\0' )
     {
       ptr = "/home";
     }
 
-        if( size < STRLEN(ptr) + j )
+  if (size < STRLEN (ptr) + j)
     {
       return NULL;
     }
 
-        sprintf( buf, "%s%s", ptr, "/.odbc.ini");
+  sprintf (buf, "%s%s", ptr, "/.odbc.ini");
-        /* i.e. searching ~/.iodbc.ini */
+  /* i.e. searching ~/.odbc.ini */
-#    endif
-#  endif
 #endif
 
   return buf;
 }
 
-char*   _iodbcdm_getkeyvalbydsn(
+
-                char*   dsn,
+/* 
-                int     dsnlen,
+ *  read odbc init file to resolve the value of specified
-                char*   keywd,
-                char*   value,
-                int     size )
-/* read odbc init file to resolve the value of specified
  *  key from named or defaulted dsn section 
  */
+char *
+_iodbcdm_getkeyvalbydsn (
+    char *dsn,
+    int dsnlen,
+    char *keywd,
+    char *value,
+    int size)
 {
   char buf[1024];
-        char    dsntk[SQL_MAX_DSN_LENGTH + 3] = { '[', '\0'  };
+  char dsntk[SQL_MAX_DSN_LENGTH + 3] = {'[', '\0'};
   char token[1024];		/* large enough */
-        FILE*   file;
+  FILE *file;
   char pathbuf[1024];
-        char*   path;
+  char *path;
 
 #define DSN_NOMATCH	0
 #define DSN_NAMED	1
@@ -222,69 +213,67 @@ char*   _iodbcdm_getkeyvalbydsn(
   int dsnid = DSN_NOMATCH;
   int defaultdsn = DSN_NOMATCH;
 
-        if( dsn == NULL || *dsn == 0 )
+  if (dsn == NULL || *dsn == 0)
     {
       dsn = "default";
-                dsnlen = STRLEN(dsn);
+      dsnlen = STRLEN (dsn);
     }
 
-        if( dsnlen == SQL_NTS )
+  if (dsnlen == SQL_NTS)
     {
-                dsnlen = STRLEN(dsn);
+      dsnlen = STRLEN (dsn);
     }
 
-        if( dsnlen <= 0 || keywd == NULL || buf == 0 || size <= 0 )
+  if (dsnlen <= 0 || keywd == NULL || buf == 0 || size <= 0)
     {
       return NULL;
     }
 
-        if( dsnlen > sizeof(dsntk) - 2  )
+  if (dsnlen > sizeof (dsntk) - 2)
     {
       return NULL;
     }
 
   value[0] = '\0';
 
-        STRNCAT( dsntk, dsn, dsnlen );
+  STRNCAT (dsntk, dsn, dsnlen);
-        STRCAT( dsntk, "]" );
+  STRCAT (dsntk, "]");
 
   dsnlen = dsnlen + 2;
 
-        path = getinitfile(pathbuf, sizeof(pathbuf));
+  path = _iodbcdm_getinifile (pathbuf, sizeof (pathbuf));
 
-        if( path == NULL )
+  if (path == NULL)
     {
       return NULL;
     }
 
-        file = (FILE*)fopen(path, "r");
+  file = (FILE *) fopen (path, "r");
 
-        if( file == NULL )
+  if (file == NULL)
     {
       return NULL;
     }
 
-        for(;;)
+  for (;;)
     {
-                char*   str;
+      char *str;
 
-                str = fgets(buf, sizeof(buf), file);
+      str = fgets (buf, sizeof (buf), file);
 
-                if( str == NULL )
+      if (str == NULL)
 	{
 	  break;
 	}
 
-                strtok( str, "\n\r" );
+      if (*str == '[')
-
-                if( *str == '[' )
 	{
-                        if( upper_strneq(str, "[default]", STRLEN("[default]")) )
+	  if (upper_strneq (str, "[default]", STRLEN ("[default]")))
 	    {
 	      /* we only read first dsn default dsn
 	       * section (as well as named dsn).
 	       */
-                                if( defaultdsn == DSN_NOMATCH )
+	      if (defaultdsn == DSN_NOMATCH)
 		{
 		  dsnid = DSN_DEFAULT;
 		  defaultdsn = DSN_DEFAULT;
@@ -296,7 +285,7 @@ char*   _iodbcdm_getkeyvalbydsn(
 
 	      continue;
 	    }
-                        else if( upper_strneq( str, dsntk, dsnlen ) )
+	  else if (upper_strneq (str, dsntk, dsnlen))
 	    {
 	      dsnid = DSN_NAMED;
 	    }
@@ -307,109 +296,111 @@ char*   _iodbcdm_getkeyvalbydsn(
 
 	  continue;
 	}
-                else if( dsnid == DSN_NOMATCH )
+      else if (dsnid == DSN_NOMATCH)
 	{
 	  continue;
 	}
 
-                str = readtoken(str, token);
+      str = readtoken (str, token);
 
-                if( upper_strneq( keywd, token, STRLEN(keywd)) )
+      if (upper_strneq (keywd, token, STRLEN (keywd)))
 	{
-                        str = readtoken(str, token);
+	  str = readtoken (str, token);
 
-                        if( ! STREQ( token, "=") )
+	  if (!STREQ (token, "="))
 	    /* something other than = */
 	    {
 	      continue;
 	    }
 
-                        str = readtoken(str, token);
+	  str = readtoken (str, token);
 
-                        if( STRLEN(token) > size - 1)
+	  if (STRLEN (token) > size - 1)
 	    {
 	      break;
 	    }
 
-                        STRNCPY(value, token, size);
+	  STRNCPY (value, token, size);
 	  /* copy the value(i.e. next token) to buf */
 
-                        if( dsnid != DSN_DEFAULT )
+	  if (dsnid != DSN_DEFAULT)
 	    {
 	      break;
 	    }
 	}
     }
 
-        fclose(file);
+  fclose (file);
 
-        return (*value)? value:NULL;
+  return (*value) ? value : NULL;
 }
 
-char*   _iodbcdm_getkeyvalinstr(
+
-                char*   cnstr,
+char *
+_iodbcdm_getkeyvalinstr (
+    char *cnstr,
     int cnlen,
-                char*   keywd,
+    char *keywd,
-                char*   value,
+    char *value,
-                int     size )
+    int size)
 {
-        char    token[1024] = { '\0' };
+  char token[1024] = {'\0'};
   int flag = 0;
 
-        if( cnstr == NULL || value == NULL
+  if (cnstr == NULL || value == NULL
-         || keywd == NULL || size < 1 )
+      || keywd == NULL || size < 1)
     {
       return NULL;
     }
 
-        if( cnlen == SQL_NTS )
+  if (cnlen == SQL_NTS)
     {
       cnlen = STRLEN (cnstr);
     }
 
-        if( cnlen <= 0 )
+  if (cnlen <= 0)
     {
       return NULL;
     }
 
-        for(;;)
+  for (;;)
     {
-                cnstr = readtoken(cnstr, token);
+      cnstr = readtoken (cnstr, token);
 
-                if( *token == '\0' )
+      if (*token == '\0')
 	{
 	  break;
 	}
 
-                if( STREQ( token, ";" ) )
+      if (STREQ (token, ";"))
 	{
 	  flag = 0;
 	  continue;
 	}
 
-                switch(flag)
+      switch (flag)
 	{
 	case 0:
-                                if( upper_strneq(token, keywd, strlen(keywd)) )
+	  if (upper_strneq (token, keywd, strlen (keywd)))
 	    {
 	      flag = 1;
 	    }
 	  break;
 
 	case 1:
-                                if( STREQ( token, "=" ) )
+	  if (STREQ (token, "="))
 	    {
 	      flag = 2;
 	    }
 	  break;
 
 	case 2:
-                                if( size < strlen(token) + 1 )
+	  if (size < strlen (token) + 1)
 	    {
 	      return NULL;
 	    }
 
-                                STRNCPY( value, token, size );
+	  STRNCPY (value, token, size);
 
 	  return value;
 

src/iodbc/odbc_funcs.h

@@ -1,380 +0,0 @@
-#define SQLRETURN RETCODE
-SQLRETURN SQL_API SQLDriverConnect(
-    SQLHDBC            hdbc,
-    SQLHWND            hwnd,
-    SQLCHAR FAR       *szConnStrIn,
-    SQLSMALLINT        cbConnStrIn,
-    SQLCHAR FAR       *szConnStrOut,
-    SQLSMALLINT        cbConnStrOutMax,
-    SQLSMALLINT FAR   *pcbConnStrOut,
-    SQLUSMALLINT       fDriverCompletion);
-
-SQLRETURN SQL_API SQLBrowseConnect(
-    SQLHDBC            hdbc,
-    SQLCHAR FAR       *szConnStrIn,
-    SQLSMALLINT        cbConnStrIn,
-    SQLCHAR FAR       *szConnStrOut,
-    SQLSMALLINT        cbConnStrOutMax,
-    SQLSMALLINT FAR   *pcbConnStrOut);
-
-SQLRETURN SQL_API SQLColumnPrivileges(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szTableName,
-    SQLSMALLINT        cbTableName,
-    SQLCHAR FAR       *szColumnName,
-    SQLSMALLINT        cbColumnName);
-
-SQLRETURN SQL_API SQLDescribeParam(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       ipar,
-    SQLSMALLINT FAR   *pfSqlType,
-    SQLUINTEGER FAR   *pcbParamDef,
-    SQLSMALLINT FAR   *pibScale,
-    SQLSMALLINT FAR   *pfNullable);
-
-SQLRETURN SQL_API SQLExtendedFetch(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       fFetchType,
-    SQLINTEGER         irow,
-    SQLUINTEGER FAR   *pcrow,
-    SQLUSMALLINT FAR  *rgfRowStatus);
-
-SQLRETURN SQL_API SQLForeignKeys(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szPkCatalogName,
-    SQLSMALLINT        cbPkCatalogName,
-    SQLCHAR FAR       *szPkSchemaName,
-    SQLSMALLINT        cbPkSchemaName,
-    SQLCHAR FAR       *szPkTableName,
-    SQLSMALLINT        cbPkTableName,
-    SQLCHAR FAR       *szFkCatalogName,
-    SQLSMALLINT        cbFkCatalogName,
-    SQLCHAR FAR       *szFkSchemaName,
-    SQLSMALLINT        cbFkSchemaName,
-    SQLCHAR FAR       *szFkTableName,
-    SQLSMALLINT        cbFkTableName);
-
-SQLRETURN SQL_API SQLMoreResults(
-    SQLHSTMT           hstmt);
-
-SQLRETURN SQL_API SQLNativeSql(
-    SQLHDBC            hdbc,
-    SQLCHAR FAR       *szSqlStrIn,
-    SQLINTEGER         cbSqlStrIn,
-    SQLCHAR FAR       *szSqlStr,
-    SQLINTEGER         cbSqlStrMax,
-    SQLINTEGER FAR    *pcbSqlStr);
-
-SQLRETURN SQL_API SQLNumParams(
-    SQLHSTMT           hstmt,
-    SQLSMALLINT FAR   *pcpar);
-
-SQLRETURN SQL_API SQLParamOptions(
-    SQLHSTMT           hstmt,
-    SQLUINTEGER        crow,
-    SQLUINTEGER FAR   *pirow);
-
-SQLRETURN SQL_API SQLPrimaryKeys(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szTableName,
-    SQLSMALLINT        cbTableName);
-
-SQLRETURN SQL_API SQLProcedureColumns(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szProcName,
-    SQLSMALLINT        cbProcName,
-    SQLCHAR FAR       *szColumnName,
-    SQLSMALLINT        cbColumnName);
-
-SQLRETURN SQL_API SQLProcedures(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szProcName,
-    SQLSMALLINT        cbProcName);
-
-SQLRETURN SQL_API SQLSetPos(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       irow,
-    SQLUSMALLINT       fOption,
-    SQLUSMALLINT       fLock);
-
-SQLRETURN SQL_API SQLTablePrivileges(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szTableName,
-    SQLSMALLINT        cbTableName);
-
-SQLRETURN SQL_API SQLDrivers(
-    SQLHENV            henv,
-    SQLUSMALLINT       fDirection,
-    SQLCHAR FAR       *szDriverDesc,
-    SQLSMALLINT        cbDriverDescMax,
-    SQLSMALLINT FAR   *pcbDriverDesc,
-    SQLCHAR FAR       *szDriverAttributes,
-    SQLSMALLINT        cbDrvrAttrMax,
-    SQLSMALLINT FAR   *pcbDrvrAttr);
-
-SQLRETURN SQL_API SQLBindParameter(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       ipar,
-    SQLSMALLINT        fParamType,
-    SQLSMALLINT        fCType,
-    SQLSMALLINT        fSqlType,
-    SQLUINTEGER        cbColDef,
-    SQLSMALLINT        ibScale,
-    SQLPOINTER         rgbValue,
-    SQLINTEGER         cbValueMax,
-    SQLINTEGER FAR    *pcbValue);
-
-SQLRETURN SQL_API SQLAllocConnect(
-    SQLHENV            henv,
-    SQLHDBC FAR       *phdbc);
-
-SQLRETURN SQL_API SQLAllocEnv(
-    SQLHENV FAR       *phenv);
-
-SQLRETURN SQL_API SQLAllocStmt(
-    SQLHDBC            hdbc,
-    SQLHSTMT FAR      *phstmt);
-
-SQLRETURN SQL_API SQLBindCol(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       icol,
-    SQLSMALLINT        fCType,
-    SQLPOINTER         rgbValue,
-    SQLINTEGER         cbValueMax,
-    SQLINTEGER FAR    *pcbValue);
-
-SQLRETURN SQL_API SQLCancel(
-    SQLHSTMT           hstmt);
-
-SQLRETURN SQL_API SQLColAttributes(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       icol,
-    SQLUSMALLINT       fDescType,
-    SQLPOINTER         rgbDesc,
-    SQLSMALLINT        cbDescMax,
-    SQLSMALLINT FAR   *pcbDesc,
-    SQLINTEGER FAR    *pfDesc);
-
-SQLRETURN SQL_API SQLConnect(
-    SQLHDBC            hdbc,
-    SQLCHAR FAR       *szDSN,
-    SQLSMALLINT        cbDSN,
-    SQLCHAR FAR       *szUID,
-    SQLSMALLINT        cbUID,
-    SQLCHAR FAR       *szAuthStr,
-    SQLSMALLINT        cbAuthStr);
-
-SQLRETURN SQL_API SQLDescribeCol(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       icol,
-    SQLCHAR FAR       *szColName,
-    SQLSMALLINT        cbColNameMax,
-    SQLSMALLINT FAR   *pcbColName,
-    SQLSMALLINT FAR   *pfSqlType,
-    SQLUINTEGER FAR   *pcbColDef,
-    SQLSMALLINT FAR   *pibScale,
-    SQLSMALLINT FAR   *pfNullable);
-
-SQLRETURN SQL_API SQLDisconnect(
-    SQLHDBC            hdbc);
-
-SQLRETURN SQL_API SQLError(
-    SQLHENV            henv,
-    SQLHDBC            hdbc,
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szSqlState,
-    SQLINTEGER FAR    *pfNativeError,
-    SQLCHAR FAR       *szErrorMsg,
-    SQLSMALLINT        cbErrorMsgMax,
-    SQLSMALLINT FAR   *pcbErrorMsg);
-
-SQLRETURN SQL_API SQLExecDirect(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szSqlStr,
-    SQLINTEGER         cbSqlStr);
-
-SQLRETURN SQL_API SQLExecute(
-    SQLHSTMT           hstmt);
-
-SQLRETURN SQL_API SQLFetch(
-    SQLHSTMT           hstmt);
-
-SQLRETURN SQL_API SQLFreeConnect(
-    SQLHDBC            hdbc);
-
-SQLRETURN SQL_API SQLFreeEnv(
-    SQLHENV            henv);
-
-SQLRETURN SQL_API SQLFreeStmt(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       fOption);
-
-SQLRETURN SQL_API SQLGetCursorName(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCursor,
-    SQLSMALLINT        cbCursorMax,
-    SQLSMALLINT FAR   *pcbCursor);
-
-SQLRETURN SQL_API SQLNumResultCols(
-    SQLHSTMT           hstmt,
-    SQLSMALLINT FAR   *pccol);
-
-SQLRETURN SQL_API SQLPrepare(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szSqlStr,
-    SQLINTEGER         cbSqlStr);
-
-SQLRETURN SQL_API SQLRowCount(
-    SQLHSTMT           hstmt,
-    SQLINTEGER FAR    *pcrow);
-
-SQLRETURN SQL_API SQLSetCursorName(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCursor,
-    SQLSMALLINT        cbCursor);
-
-SQLRETURN SQL_API SQLTransact(
-    SQLHENV            henv,
-    SQLHDBC            hdbc,
-    SQLUSMALLINT       fType);
-
-
-SQLRETURN SQL_API SQLSetParam(            /*      Use SQLBindParameter */
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       ipar,
-    SQLSMALLINT        fCType,
-    SQLSMALLINT        fSqlType,
-    SQLUINTEGER        cbParamDef,
-    SQLSMALLINT        ibScale,
-    SQLPOINTER         rgbValue,
-    SQLINTEGER FAR     *pcbValue);
-
-SQLRETURN SQL_API SQLColumns(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szTableName,
-    SQLSMALLINT        cbTableName,
-    SQLCHAR FAR       *szColumnName,
-    SQLSMALLINT        cbColumnName);
-
-SQLRETURN SQL_API SQLGetConnectOption(
-    SQLHDBC            hdbc,
-    SQLUSMALLINT       fOption,
-    SQLPOINTER         pvParam);
-
-SQLRETURN SQL_API SQLGetData(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       icol,
-    SQLSMALLINT        fCType,
-    SQLPOINTER         rgbValue,
-    SQLINTEGER         cbValueMax,
-    SQLINTEGER FAR    *pcbValue);
-
-SQLRETURN SQL_API SQLGetFunctions(
-    SQLHDBC            hdbc,
-    SQLUSMALLINT       fFunction,
-    SQLUSMALLINT FAR  *pfExists);
-
-SQLRETURN SQL_API SQLGetInfo(
-    SQLHDBC            hdbc,
-    SQLUSMALLINT       fInfoType,
-    SQLPOINTER         rgbInfoValue,
-    SQLSMALLINT        cbInfoValueMax,
-    SQLSMALLINT FAR   *pcbInfoValue);
-
-SQLRETURN SQL_API SQLGetStmtOption(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       fOption,
-    SQLPOINTER         pvParam);
-
-SQLRETURN SQL_API SQLGetTypeInfo(
-    SQLHSTMT           hstmt,
-    SQLSMALLINT        fSqlType);
-
-SQLRETURN SQL_API SQLParamData(
-    SQLHSTMT           hstmt,
-    SQLPOINTER FAR    *prgbValue);
-
-SQLRETURN SQL_API SQLPutData(
-    SQLHSTMT           hstmt,
-    SQLPOINTER         rgbValue,
-    SQLINTEGER         cbValue);
-
-SQLRETURN SQL_API SQLSetConnectOption(
-    SQLHDBC            hdbc,
-    SQLUSMALLINT       fOption,
-    SQLUINTEGER        vParam);
-
-SQLRETURN SQL_API SQLSetStmtOption(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       fOption,
-    SQLUINTEGER        vParam);
-
-SQLRETURN SQL_API SQLSpecialColumns(
-    SQLHSTMT           hstmt,
-    SQLUSMALLINT       fColType,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szTableName,
-    SQLSMALLINT        cbTableName,
-    SQLUSMALLINT       fScope,
-    SQLUSMALLINT       fNullable);
-
-SQLRETURN SQL_API SQLStatistics(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szTableName,
-    SQLSMALLINT        cbTableName,
-    SQLUSMALLINT       fUnique,
-    SQLUSMALLINT       fAccuracy);
-
-SQLRETURN SQL_API SQLTables(
-    SQLHSTMT           hstmt,
-    SQLCHAR FAR       *szCatalogName,
-    SQLSMALLINT        cbCatalogName,
-    SQLCHAR FAR       *szSchemaName,
-    SQLSMALLINT        cbSchemaName,
-    SQLCHAR FAR       *szTableName,
-    SQLSMALLINT        cbTableName,
-    SQLCHAR FAR       *szTableType,
-    SQLSMALLINT        cbTableType);
-
-
-SQLRETURN SQL_API SQLDataSources(
-    SQLHENV            henv,
-    SQLUSMALLINT       fDirection,
-    SQLCHAR FAR       *szDSN,
-    SQLSMALLINT        cbDSNMax,
-    SQLSMALLINT FAR   *pcbDSN,
-    SQLCHAR FAR       *szDescription,
-    SQLSMALLINT        cbDescriptionMax,
-    SQLSMALLINT FAR   *pcbDescription);
-

src/iodbc/odbc_types.h

@@ -1,283 +0,0 @@
-#define SQL_MAX_USER_NAME_LEN               107
-#define SQL_SPEC_STRING         "02.50"         /* String constant for version */
-#define SQL_ACTIVE_CONNECTIONS               0
-#define SQL_ACTIVE_STATEMENTS                1
-#define SQL_DATA_SOURCE_NAME                 2
-#define SQL_DATABASE_NAME               16    /* Use SQLGetConnectOption/SQL_CURRENT_QUALIFIER */
-#define SQL_DBMS_VER                        18
-#define SQL_FETCH_DIRECTION                  8
-#define SQL_ROW_UPDATES                     11
-#define SQL_ODBC_SAG_CLI_CONFORMANCE        12
-#define SQL_DRIVER_VER                       7
-#define SQL_SERVER_NAME                     13
-#define SQL_SEARCH_PATTERN_ESCAPE           14
-#define SQL_ODBC_API_CONFORMANCE             9
-#define SQL_ODBC_SQL_CONFORMANCE            15
-#define SQL_OAC_LEVEL1                      0x0001
-#define SQL_DBMS_NAME                       17
-#define SQL_ACCESSIBLE_PROCEDURES           20
-#define SQL_OUTER_JOINS                     38
-#define SQL_NEED_LONG_DATA_LEN              111
-#define SQL_EXPRESSIONS_IN_ORDERBY          27
-#define SQL_PROCEDURES                      21
-#define SQL_COLUMN_ALIAS                    87
-#define SQL_CONCAT_NULL_BEHAVIOR            22
-#define SQL_DATA_SOURCE_READ_ONLY           25
-#define SQL_ACCESSIBLE_TABLES               19
-#define SQL_IDENTIFIER_QUOTE_CHAR           29
-#define SQL_MAX_COLUMN_NAME_LEN             30
-#define SQL_MAX_CURSOR_NAME_LEN             31
-#define SQL_MAX_OWNER_NAME_LEN              32
-#define SQL_MAX_PROCEDURE_NAME_LEN          33
-#define SQL_MAX_QUALIFIER_NAME_LEN          34
-#define SQL_MAX_TABLE_NAME_LEN              35
-#define SQL_MULT_RESULT_SETS                36
-#define SQL_MULTIPLE_ACTIVE_TXN             37
-#define SQL_MAX_ROW_SIZE_INCLUDES_LONG      103
-#define SQL_OWNER_TERM                      39
-#define SQL_PROCEDURE_TERM                  40
-#define SQL_QUALIFIER_NAME_SEPARATOR        41
-#define SQL_QUALIFIER_TERM                  42
-#define SQL_SCROLL_CONCURRENCY              43
-#define SQL_SCROLL_OPTIONS                  44
-#define SQL_TABLE_TERM                      45
-#define SQL_TXN_CAPABLE                     46
-#define SQL_USER_NAME                       47
-#define SQL_CONVERT_FUNCTIONS               48
-#define SQL_SYSTEM_FUNCTIONS                51
-#define SQL_NUMERIC_FUNCTIONS               49
-#define SQL_STRING_FUNCTIONS                50
-#define SQL_TIMEDATE_FUNCTIONS              52
-
-#define SQL_CONVERT_BIGINT                  53
-#define SQL_CONVERT_BIT                     55
-#define SQL_CONVERT_CHAR                    56
-#define SQL_CONVERT_DATE                    57
-#define SQL_CONVERT_DECIMAL                 58
-#define SQL_CONVERT_DOUBLE                  59
-#define SQL_CONVERT_FLOAT                   60
-#define SQL_CONVERT_INTEGER                 61
-#define SQL_CONVERT_LONGVARCHAR             62
-#define SQL_CONVERT_NUMERIC                 63
-#define SQL_CONVERT_REAL                    64
-#define SQL_CONVERT_SMALLINT                65
-#define SQL_CONVERT_TIME                    66
-#define SQL_CONVERT_TIMESTAMP               67
-#define SQL_CONVERT_TIMESTAMP               67
-#define SQL_CONVERT_TINYINT                 68
-#define SQL_CONVERT_VARCHAR                 70
-#define SQL_CVT_CHAR                        0x00000001L
-#define SQL_CVT_NUMERIC                     0x00000002L
-#define SQL_CVT_DECIMAL                     0x00000004L
-#define SQL_CVT_INTEGER                     0x00000008L
-#define SQL_CVT_SMALLINT                    0x00000010L
-#define SQL_CVT_FLOAT                       0x00000020L
-#define SQL_CVT_REAL                        0x00000040L
-#define SQL_CVT_DOUBLE                      0x00000080L
-#define SQL_CVT_VARCHAR                     0x00000100L
-#define SQL_CVT_LONGVARCHAR                 0x00000200L
-#define SQL_CVT_BIT                         0x00001000L
-#define SQL_CVT_TINYINT                     0x00002000L
-#define SQL_CVT_BIGINT                      0x00004000L
-#define SQL_CVT_DATE                        0x00008000L
-#define SQL_CVT_TIME                        0x00010000L
-#define SQL_CVT_TIMESTAMP                   0x00020000L
-#define SQL_CVT_TIMESTAMP                   0x00020000L
-#define SQL_CONVERT_BINARY                  54
-#define SQL_CONVERT_VARBINARY               69
-#define SQL_CONVERT_LONGVARBINARY           71
-#define SQL_CORRELATION_NAME                74
-#define SQL_CN_DIFFERENT                    0x0001
-#define SQL_NNC_NON_NULL                    0x0001
-#define SQL_NULL_COLLATION                  85
-#define SQL_NC_START                        0x0002
-#define SQL_MAX_COLUMNS_IN_GROUP_BY         97
-#define SQL_MAX_COLUMNS_IN_ORDER_BY         99
-#define SQL_MAX_COLUMNS_IN_SELECT           100
-#define SQL_MAX_COLUMNS_IN_TABLE            101
-#define SQL_MAX_TABLES_IN_SELECT            106
-#define SQL_MAX_ROW_SIZE_INCLUDES_LONG      103
-#define SQL_MAX_ROW_SIZE                    104
-#define SQL_MAX_BINARY_LITERAL_LEN          112
-#define SQL_MAX_CHAR_LITERAL_LEN            108
-#define SQL_MAX_COLUMNS_IN_INDEX            98
-#define SQL_MAX_INDEX_SIZE                  102
-#define SQL_MAX_STATEMENT_LEN               105
-#define SQL_MAX_OPTION_STRING_LENGTH	    256
-
-#define SQL_QL_START                        0x0001L
-#define SQL_SEARCHABLE                  3
-#define SQL_IDENTIFIER_CASE                 28
-#define SQL_COLUMN_NAME                 1
-#define SQL_COLUMN_TYPE                 2
-#define SQL_COLUMN_TYPE_NAME            14
-#define SQL_COLUMN_PRECISION            4
-#define SQL_COLUMN_DISPLAY_SIZE         6
-#define SQL_COLUMN_LENGTH               3
-#define SQL_COLUMN_SCALE                5
-#define SQL_COLUMN_NULLABLE             7
-#define SQL_COLUMN_SEARCHABLE           13
-#define SQL_COLUMN_UNSIGNED             8
-#define SQL_COLUMN_MONEY                9
-#define SQL_COLUMN_AUTO_INCREMENT       11
-#define SQL_COLUMN_CASE_SENSITIVE       12
-#define SQL_COLUMN_UPDATABLE            10
-#define SQL_COLUMN_OWNER_NAME           16
-#define SQL_COLUMN_QUALIFIER_NAME       17
-#define SQL_OSCC_COMPLIANT                  0x0001
-#define SQL_ODBC_SQL_OPT_IEF                73
-#define SQL_LIKE_ESCAPE_CLAUSE              113
-#define SQL_ORDER_BY_COLUMNS_IN_SELECT      90
-#define SQL_POS_OPERATIONS                  79
-#define SQL_POSITIONED_STATEMENTS           80
-#define SQL_LOCK_TYPES                      78
-#define SQL_BOOKMARK_PERSISTENCE            82
-#define SQL_ALTER_TABLE                     86
-#define SQL_OWNER_USAGE                     91
-#define SQL_QUALIFIER_USAGE                 92
-#define SQL_QUOTED_IDENTIFIER_CASE          93
-#define SQL_SUBQUERIES                      95
-#define SQL_UNION                           96
-#define SQL_TIMEDATE_DIFF_INTERVALS         110
-#define SQL_GETDATA_EXTENSIONS              81
-#define SQL_GD_ANY_COLUMN                   0x00000001L
-#define SQL_GD_ANY_ORDER                    0x00000002L
-#define SQL_GD_BOUND                        0x00000008L
-#define SQL_STATIC_SENSITIVITY              83
-#define SQL_SS_DELETIONS                    0x00000002L
-#define SQL_SS_UPDATES                      0x00000004L
-#define SQL_FILE_USAGE                      84
-#define SQL_FILE_NOT_SUPPORTED              0x0000
-#define SQL_GROUP_BY                        88
-#define SQL_GB_GROUP_BY_EQUALS_SELECT       0x0001
-#define SQL_KEYWORDS                        89
-#define SQL_SPECIAL_CHARACTERS              94
-#define SQL_TIMEDATE_ADD_INTERVALS          109
-#define SQL_IC_MIXED                        0x0004
-#define SQL_FN_SYS_DBNAME                   0x00000002L
-#define SQL_FN_SYS_IFNULL                   0x00000004L
-#define SQL_FN_SYS_USERNAME                 0x00000001L
-#define SQL_FN_STR_INSERT                   0x00000002L
-#define SQL_FN_STR_LTRIM                    0x00000008L
-#define SQL_FN_STR_RTRIM                    0x00000400L
-#define SQL_BLOB                          21
-#define SQL_BLOB_LOCATOR                  22
-#define SQL_CLOB                          23
-#define SQL_CLOB_LOCATOR                  24
-#define SQL_DBCLOB                        25
-#define SQL_DBCLOB_LOCATOR                26
-#define SQL_GRAPHIC                       27
-#define SQL_LONGVARGRAPHIC                30
-#define SQL_VARGRAPHIC                    32
-#define SQL_SQLSTATE_SIZE                8
-#define SQL_COLUMN_DISTINCT_TYPE        1250
-#define SQL_COLUMN_TABLE_NAME             15
-#define SQL_LEN_DATA_AT_EXEC_OFFSET  (-100)
-#define SQL_CB_NULL                         0x0000
-#define SQL_TC_NONE                         0x0000
-#define SQL_NOSCAN_OFF                  0UL     
-#define SQL_ASYNC_ENABLE_OFF            0UL
-#define SQL_SC_NON_UNIQUE               0UL
-#define SQL_UB_OFF                      0UL
-#define SQL_PC_NOT_PSEUDO               1
-#define SQL_PC_NON_PSEUDO               SQL_PC_NOT_PSEUDO
-#define SQL_UNSEARCHABLE                0
-#define SQL_FD_FETCH_NEXT                   0x00000001L
-#define SQL_FD_FETCH_FIRST                  0x00000002L
-#define SQL_FD_FETCH_LAST                   0x00000004L
-#define SQL_FD_FETCH_PRIOR                  0x00000008L
-#define SQL_FD_FETCH_PREV               SQL_FD_FETCH_PRIOR
-#define SQL_FD_FETCH_ABSOLUTE               0x00000010L
-#define SQL_FD_FETCH_RELATIVE               0x00000020L
-
-#define SQL_FN_NUM_ABS                      0x00000001L
-#define SQL_FN_NUM_ACOS                     0x00000002L
-#define SQL_FN_NUM_ASIN                     0x00000004L
-#define SQL_FN_NUM_ATAN                     0x00000008L
-#define SQL_FN_NUM_ATAN2                    0x00000010L
-#define SQL_FN_NUM_CEILING                  0x00000020L
-#define SQL_FN_NUM_COS                      0x00000040L
-#define SQL_FN_NUM_COT                      0x00000080L
-#define SQL_FN_NUM_EXP                      0x00000100L
-#define SQL_FN_NUM_FLOOR                    0x00000200L
-#define SQL_FN_NUM_LOG                      0x00000400L
-#define SQL_FN_NUM_MOD                      0x00000800L
-#define SQL_FN_NUM_SIGN                     0x00001000L
-#define SQL_FN_NUM_SIN                      0x00002000L
-#define SQL_FN_NUM_SQRT                     0x00004000L
-#define SQL_FN_NUM_TAN                      0x00008000L
-#define SQL_FN_NUM_PI                       0x00010000L
-#define SQL_FN_NUM_RAND                     0x00020000L
-#define SQL_FN_NUM_DEGREES                  0x00040000L
-#define SQL_FN_NUM_LOG10                    0x00080000L
-#define SQL_FN_NUM_POWER                    0x00100000L
-#define SQL_FN_NUM_RADIANS                  0x00200000L
-#define SQL_FN_NUM_ROUND                    0x00400000L
-#define SQL_FN_NUM_TRUNCATE                 0x00800000L
-
-#define SQL_FN_STR_CONCAT                   0x00000001L
-#define SQL_FN_STR_INSERT                   0x00000002L
-#define SQL_FN_STR_LEFT                     0x00000004L
-#define SQL_FN_STR_LTRIM                    0x00000008L
-#define SQL_FN_STR_LENGTH                   0x00000010L
-#define SQL_FN_STR_LOCATE                   0x00000020L
-#define SQL_FN_STR_LCASE                    0x00000040L
-#define SQL_FN_STR_REPEAT                   0x00000080L
-#define SQL_FN_STR_REPLACE                  0x00000100L
-#define SQL_FN_STR_RIGHT                    0x00000200L
-#define SQL_FN_STR_RTRIM                    0x00000400L
-#define SQL_FN_STR_SUBSTRING                0x00000800L
-#define SQL_FN_STR_UCASE                    0x00001000L
-#define SQL_FN_STR_ASCII                    0x00002000L
-#define SQL_FN_STR_CHAR                     0x00004000L
-#define SQL_FN_STR_DIFFERENCE               0x00008000L
-#define SQL_FN_STR_LOCATE_2                 0x00010000L
-#define SQL_FN_STR_SOUNDEX                  0x00020000L
-#define SQL_FN_STR_SPACE                    0x00040000L
-#define SQL_FN_STR_BIT_LENGTH		    0x00080000L
-#define SQL_FN_STR_CHAR_LENGTH		    0x00100000L
-#define SQL_FN_STR_CHARACTER_LENGTH	    0x00200000L
-#define SQL_FN_STR_OCTET_LENGTH		    0x00400000L
-#define SQL_FN_STR_POSITION		    0x00800000L
-
-#define SQL_FN_TD_NOW                       0x00000001L
-#define SQL_FN_TD_CURDATE                   0x00000002L
-#define SQL_FN_TD_DAYOFMONTH                0x00000004L
-#define SQL_FN_TD_DAYOFWEEK                 0x00000008L
-#define SQL_FN_TD_DAYOFYEAR                 0x00000010L
-#define SQL_FN_TD_MONTH                     0x00000020L
-#define SQL_FN_TD_QUARTER                   0x00000040L
-#define SQL_FN_TD_WEEK                      0x00000080L
-#define SQL_FN_TD_YEAR                      0x00000100L
-#define SQL_FN_TD_CURTIME                   0x00000200L
-#define SQL_FN_TD_HOUR                      0x00000400L
-#define SQL_FN_TD_MINUTE                    0x00000800L
-#define SQL_FN_TD_SECOND                    0x00001000L
-#define SQL_FN_TD_TIMESTAMPADD              0x00002000L
-#define SQL_FN_TD_TIMESTAMPDIFF             0x00004000L
-#define SQL_FN_TD_DAYNAME                   0x00008000L
-#define SQL_FN_TD_MONTHNAME                 0x00010000L
-#define SQL_FN_TD_CURRENT_DATE		    0x00020000L
-#define SQL_FN_TD_CURRENT_TIME		    0x00040000L
-#define SQL_FN_TD_CURRENT_TIMESTAMP	    0x00080000L
-#define SQL_FN_TD_EXTRACT		    0x00100000L
-
-#define SQL_POS_POSITION                    0x00000001L
-#define SQL_AT_ADD_COLUMN                   0x00000001L
-#define SQL_AT_DROP_COLUMN                  0x00000002L
-#define SQL_GB_NO_RELATION                  0x0003
-#define SQL_BIND_BY_COLUMN              0UL
-#define SQL_BIND_TYPE_DEFAULT           SQL_BIND_BY_COLUMN  /* Default value */
-#define SQL_ATTR_READONLY               0
-#define SQL_FETCH_PREV                  SQL_FETCH_PRIOR
-#define SQL_ROW_SUCCESS                 0
-#define SQL_ROW_NOROW                   3
-#define SQL_NOSCAN			2
-
-#define SQL_RD_OFF                      0UL
-#define SQL_RD_ON                       1UL
-#define SQL_RD_DEFAULT                  SQL_RD_ON
-
-#define SQL_NOSCAN_OFF                  0UL
-#define SQL_NOSCAN_ON                   1UL
-#define SQL_NOSCAN_DEFAULT              SQL_NOSCAN_OFF

src/iodbc/prepare.c

@@ -1,55 +1,67 @@
-/** Prepare a query
+/*
+ *  prepare.c
+ *
+ *  $Id$
+ *
+ *  Prepare a query
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include	<herr.h>
+#include	<henv.h>
+#include	<hdbc.h>
+#include	<hstmt.h>
 
-#include	<../iodbc/isql.h>
+#include	<itrace.h>
-#include	<../iodbc/isqlext.h>
 
-#include        <../iodbc/dlproc.h>
+#include        <unistd.h>
 
-#include	<../iodbc/herr.h>
+RETCODE SQL_API 
-#include	<../iodbc/henv.h>
+SQLPrepare (
-#include	<../iodbc/hdbc.h>
-#include	<../iodbc/hstmt.h>
-
-#include	<../iodbc/itrace.h>
-
-
-RETCODE SQL_API SQLPrepare (
     HSTMT hstmt,
-                        UCHAR FAR*      szSqlStr,
+    UCHAR FAR * szSqlStr,
-                        SDWORD          cbSqlStr )
+    SDWORD cbSqlStr)
 {
-        STMT_t FAR*     pstmt   = (STMT_t*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t *) hstmt;
 
   HPROC hproc = SQL_NULL_HPROC;
   RETCODE retcode = SQL_SUCCESS;
   int sqlstat = en_00000;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
       /* not on asyn state */
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_fetched:
 	 case en_stmt_xfetched:
@@ -66,52 +78,48 @@ RETCODE SQL_API SQLPrepare (
 	   break;
 	 }
     }
-        else if( pstmt->asyn_on != en_Prepare )
+  else if (pstmt->asyn_on != en_Prepare)
     {
       /* asyn on other */
       sqlstat = en_S1010;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
-        if( szSqlStr == NULL )
+  if (szSqlStr == NULL)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1009 );
+      PUSHSQLERR (pstmt->herr, en_S1009);
 
       return SQL_ERROR;
     }
 
-        if( cbSqlStr < 0 && cbSqlStr != SQL_NTS )
+  if (cbSqlStr < 0 && cbSqlStr != SQL_NTS)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1090 );
+      PUSHSQLERR (pstmt->herr, en_S1090);
 
       return SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_Prepare );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_Prepare);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_Prepare, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_Prepare,
-                        pstmt->dhstmt, szSqlStr, cbSqlStr) )
+    (pstmt->dhstmt, szSqlStr, cbSqlStr))
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt, szSqlStr, cbSqlStr );
-#endif
 
   /* stmt state transition */
-        if( pstmt->asyn_on == en_Prepare )
+  if (pstmt->asyn_on == en_Prepare)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -125,7 +133,7 @@ RETCODE SQL_API SQLPrepare (
 	 }
     }
 
-        switch( retcode )
+  switch (retcode)
      {
      case SQL_STILL_EXECUTING:
        pstmt->asyn_on = en_Prepare;
@@ -138,7 +146,7 @@ RETCODE SQL_API SQLPrepare (
        break;
 
      case SQL_ERROR:
-                        switch( pstmt->state )
+       switch (pstmt->state)
 	  {
 	  case en_stmt_prepared:
 	  case en_stmt_executed:
@@ -157,45 +165,46 @@ RETCODE SQL_API SQLPrepare (
   return retcode;
 }
 
-RETCODE SQL_API SQLSetCursorName (
+
+RETCODE SQL_API 
+SQLSetCursorName (
     HSTMT hstmt,
-                        UCHAR FAR*      szCursor,
+    UCHAR FAR * szCursor,
-                        SWORD           cbCursor )
+    SWORD cbCursor)
 {
-        STMT_t FAR*     pstmt   = (STMT_t*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t *) hstmt;
   HPROC hproc = SQL_NULL_HPROC;
 
   RETCODE retcode = SQL_SUCCESS;
   int sqlstat = en_00000;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
-        if( szCursor == NULL )
+  if (szCursor == NULL)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1009 );
+      PUSHSQLERR (pstmt->herr, en_S1009);
 
       return SQL_ERROR;
     }
 
-        if( cbCursor < 0 && cbCursor != SQL_NTS )
+  if (cbCursor < 0 && cbCursor != SQL_NTS)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1090 );
+      PUSHSQLERR (pstmt->herr, en_S1090);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->asyn_on != en_NullProc )
+  if (pstmt->asyn_on != en_NullProc)
     {
       sqlstat = en_S1010;
     }
   else
     {
-                switch( pstmt->state )
+      switch (pstmt->state)
 	 {
 	 case en_stmt_executed:
 	 case en_stmt_cursoropen:
@@ -215,31 +224,26 @@ RETCODE SQL_API SQLSetCursorName (
 	 }
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_SetCursorName);
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_SetCursorName);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_SetCursorName, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_SetCursorName,
-                        pstmt->dhstmt, szCursor, cbCursor ) )
+    (pstmt->dhstmt, szCursor, cbCursor))
 
-#if 0
+  if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
-        retcode = hproc ( pstmt->dhstmt, szCursor, cbCursor );
-#endif
-
-        if( retcode == SQL_SUCCESS
-         || retcode == SQL_SUCCESS_WITH_INFO )
     {
       pstmt->cursor_state = en_stmt_cursor_named;
     }
@@ -247,7 +251,9 @@ RETCODE SQL_API SQLSetCursorName (
   return retcode;
 }
 
-RETCODE SQL_API SQLBindParameter (
+
+RETCODE SQL_API 
+SQLBindParameter (
     HSTMT hstmt,
     UWORD ipar,
     SWORD fParamType,
@@ -257,35 +263,33 @@ RETCODE SQL_API SQLBindParameter (
     SWORD ibScale,
     PTR rgbValue,
     SDWORD cbValueMax,
-                        SDWORD FAR*     pcbValue )
+    SDWORD FAR * pcbValue)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc = SQL_NULL_HPROC;
 
   int sqlstat = en_00000;
   RETCODE retcode = SQL_SUCCESS;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check param */
-        if( fSqlType > SQL_TYPE_MAX
+  if (fSqlType > SQL_TYPE_MAX || 
-         || ( fSqlType < SQL_TYPE_MIN
+	(fSqlType < SQL_TYPE_MIN && fSqlType > SQL_TYPE_DRIVER_START))
-           && fSqlType > SQL_TYPE_DRIVER_START ) )
     /* Note: SQL_TYPE_DRIVER_START is a nagtive number 
      * So, we use ">" */
     {
       sqlstat = en_S1004;
     }
-        else if ( ipar < 1 )
+  else if (ipar < 1)
     {
       sqlstat = en_S1093;
     }
-        else if( (rgbValue == NULL && pcbValue == NULL)
+  else if ((rgbValue == NULL && pcbValue == NULL)
-              && fParamType != SQL_PARAM_OUTPUT )
+      && fParamType != SQL_PARAM_OUTPUT)
     {
       sqlstat = en_S1009;
       /* This means, I allow output to nowhere
@@ -299,15 +303,15 @@ RETCODE SQL_API SQLBindParameter (
 		sqlstat = en_S1090;
 	}
 **********/
-        else if( fParamType != SQL_PARAM_INPUT
+  else if (fParamType != SQL_PARAM_INPUT
 	&& fParamType != SQL_PARAM_OUTPUT
-              && fParamType != SQL_PARAM_INPUT_OUTPUT )
+      && fParamType != SQL_PARAM_INPUT_OUTPUT)
     {
       sqlstat = en_S1105;
     }
   else
     {
-                switch( fCType )
+      switch (fCType)
 	 {
 	 case SQL_C_DEFAULT:
 	 case SQL_C_CHAR:
@@ -335,187 +339,170 @@ RETCODE SQL_API SQLBindParameter (
 	 }
     }
 
-        if(sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->state >= en_stmt_needdata
+  if (pstmt->state >= en_stmt_needdata || pstmt->asyn_on != en_NullProc)
-         || pstmt->asyn_on != en_NullProc )
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       retcode = SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_BindParameter );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_BindParameter);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_BindParameter, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_BindParameter,
-                        pstmt->dhstmt, ipar, fParamType, fCType, fSqlType,
+    (pstmt->dhstmt, ipar, fParamType, fCType, fSqlType, cbColDef,
-                        cbColDef, ibScale, rgbValue, cbValueMax, pcbValue ) )
+      ibScale, rgbValue, cbValueMax, pcbValue))
-
-#if 0
-        retcode = hproc(pstmt->dhstmt, ipar, fParamType, fCType, fSqlType,
-                        cbColDef, ibScale, rgbValue, cbValueMax, pcbValue );
-#endif
 
   return retcode;
 }
 
-RETCODE SQL_API SQLParamOptions(
+
+RETCODE SQL_API 
+SQLParamOptions (
     HSTMT hstmt,
     UDWORD crow,
-                        UDWORD FAR*     pirow )
+    UDWORD FAR * pirow)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
-        if( crow == (UDWORD)0UL )
+  if (crow == (UDWORD) 0UL)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1107 );
+      PUSHSQLERR (pstmt->herr, en_S1107);
 
       return SQL_ERROR;
     }
 
-        if( pstmt->state >= en_stmt_needdata
+  if (pstmt->state >= en_stmt_needdata || pstmt->asyn_on != en_NullProc)
-         || pstmt->asyn_on != en_NullProc )
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
-        hproc = _iodbcdm_getproc ( pstmt->hdbc, en_ParamOptions );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_ParamOptions);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_ParamOptions, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_ParamOptions,
-                        pstmt->dhstmt, crow, pirow) )
+    (pstmt->dhstmt, crow, pirow))
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt, crow, pirow );
-#endif
 
   return retcode;
 }
 
-RETCODE SQL_API SQLSetScrollOptions(
+
+RETCODE SQL_API 
+SQLSetScrollOptions (
     HSTMT hstmt,
     UWORD fConcurrency,
     SDWORD crowKeyset,
-                        UWORD           crowRowset )
+    UWORD crowRowset)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   int sqlstat = en_00000;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
-        for(;;)
+  for (;;)
     {
-                if( crowRowset == (UWORD)0 )
+      if (crowRowset == (UWORD) 0)
 	{
 	  sqlstat = en_S1107;
 	  break;
 	}
 
-                if( crowKeyset > (SDWORD)0L && crowKeyset < (SDWORD)crowRowset )
+      if (crowKeyset > (SDWORD) 0L && crowKeyset < (SDWORD) crowRowset)
 	{
 	  sqlstat = en_S1107;
 	  break;
 	}
 
-                if( crowKeyset < 1 )
+      if (crowKeyset < 1)
 	{
-                        if( crowKeyset != SQL_SCROLL_FORWARD_ONLY
+	  if (crowKeyset != SQL_SCROLL_FORWARD_ONLY
 	      && crowKeyset != SQL_SCROLL_STATIC
 	      && crowKeyset != SQL_SCROLL_KEYSET_DRIVEN
-                         && crowKeyset != SQL_SCROLL_DYNAMIC )
+	      && crowKeyset != SQL_SCROLL_DYNAMIC)
 	    {
 	      sqlstat = en_S1107;
 	      break;
 	    }
 	}
 
-                if( fConcurrency != SQL_CONCUR_READ_ONLY
+      if (fConcurrency != SQL_CONCUR_READ_ONLY
 	  && fConcurrency != SQL_CONCUR_LOCK
 	  && fConcurrency != SQL_CONCUR_ROWVER
-                 && fConcurrency != SQL_CONCUR_VALUES )
+	  && fConcurrency != SQL_CONCUR_VALUES)
 	{
 	  sqlstat = en_S1108;
 	  break;
 	}
 
-                if( pstmt->state != en_stmt_allocated )
+      if (pstmt->state != en_stmt_allocated)
 	{
 	  sqlstat = en_S1010;
 	  break;
 	}
 
-                hproc = _iodbcdm_getproc( pstmt->hdbc, en_SetScrollOptions );
+      hproc = _iodbcdm_getproc (pstmt->hdbc, en_SetScrollOptions);
 
-                if( hproc == SQL_NULL_HPROC )
+      if (hproc == SQL_NULL_HPROC)
 	{
 	  sqlstat = en_IM001;
 	  break;
 	}
 
       sqlstat = en_00000;
-                if( 1 ) /* turn off solaris warning message */
+      if (1)			/* turn off solaris warning message */
 	break;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_SetScrollOptions, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_SetScrollOptions,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, fConcurrency, crowKeyset, crowRowset))
-                        fConcurrency,
-                        crowKeyset,
-                        crowRowset ) )
-
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        fConcurrency,
-                        crowKeyset,
-                        crowRowset );
-#endif
 
   return retcode;
 }
 
-RETCODE SQL_API SQLSetParam (
+
+RETCODE SQL_API 
+SQLSetParam (
     HSTMT hstmt,
     UWORD ipar,
     SWORD fCType,
@@ -523,16 +510,16 @@ RETCODE SQL_API SQLSetParam (
     UDWORD cbColDef,
     SWORD ibScale,
     PTR rgbValue,
-                        SDWORD FAR *pcbValue)
+    SDWORD FAR * pcbValue)
 {
-        return SQLBindParameter(hstmt,
+  return SQLBindParameter (hstmt,
       ipar,
-                                (SWORD)SQL_PARAM_INPUT_OUTPUT,
+      (SWORD) SQL_PARAM_INPUT_OUTPUT,
       fCType,
       fSqlType,
       cbColDef,
       ibScale,
       rgbValue,
       SQL_SETPARAM_VALUE_MAX,
-                                pcbValue );
+      pcbValue);
 }

src/iodbc/result.c

@@ -1,52 +1,63 @@
-/** Prepare for getting query result
+/*
+ *  result.c
+ *
+ *  $Id$
+ *
+ *  Prepare for getting query result
+ *
+ *  The iODBC driver manager.
+ *  
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
-    Copyright (C) 1995 by Ke Jin <kejin@empress.com>
+#include	<config.h>
 
-    This program is free software; you can redistribute it and/or modify
+#include	<isql.h>
-    it under the terms of the GNU General Public License as published by
+#include	<isqlext.h>
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+#include        <dlproc.h>
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-**/
 
-#include	<../iodbc/iodbc.h>
+#include	<herr.h>
+#include	<henv.h>
+#include	<hdbc.h>
+#include	<hstmt.h>
 
-#include	<../iodbc/isql.h>
+#include	<itrace.h>
-#include	<../iodbc/isqlext.h>
 
-#include        <../iodbc/dlproc.h>
+RETCODE SQL_API 
-
+SQLBindCol (
-#include	<../iodbc/herr.h>
-#include	<../iodbc/henv.h>
-#include	<../iodbc/hdbc.h>
-#include	<../iodbc/hstmt.h>
-
-#include	<../iodbc/itrace.h>
-
-RETCODE SQL_API SQLBindCol (
     HSTMT hstmt,
     UWORD icol,
     SWORD fCType,
     PTR rgbValue,
     SDWORD cbValueMax,
-                        SDWORD FAR*     pcbValue )
+    SDWORD FAR * pcbValue)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc = SQL_NULL_HPROC;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check argument */
-        switch(fCType)
+  switch (fCType)
      {
      case SQL_C_DEFAULT:
      case SQL_C_CHAR:
@@ -69,219 +80,188 @@ RETCODE SQL_API SQLBindCol (
        break;
 
      default:
-                        PUSHSQLERR ( pstmt->herr, en_S1003);
+       PUSHSQLERR (pstmt->herr, en_S1003);
        return SQL_ERROR;
      }
 
-        if( cbValueMax < 0 )
+  if (cbValueMax < 0)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1090 );
+      PUSHSQLERR (pstmt->herr, en_S1090);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->state > en_stmt_needdata
+  if (pstmt->state > en_stmt_needdata || pstmt->asyn_on != en_NullProc)
-         || pstmt->asyn_on != en_NullProc )
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
       return SQL_ERROR;
     }
 
   /* call driver's function */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_BindCol );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_BindCol);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_BindCol, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_BindCol,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, icol, fCType, rgbValue, cbValueMax, pcbValue))
-                        icol,
-                        fCType,
-                        rgbValue,
-                        cbValueMax,
-                        pcbValue ) )
-
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        icol,
-                        fCType,
-                        rgbValue,
-                        cbValueMax,
-                        pcbValue );
-#endif
 
   return retcode;
 }
 
-RETCODE SQL_API SQLGetCursorName(
+
+RETCODE SQL_API 
+SQLGetCursorName (
     HSTMT hstmt,
-                        UCHAR FAR*      szCursor,
+    UCHAR FAR * szCursor,
     SWORD cbCursorMax,
-                        SWORD FAR*      pcbCursor )
+    SWORD FAR * pcbCursor)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check argument */
-        if( cbCursorMax < (SWORD)0 )
+  if (cbCursorMax < (SWORD) 0)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1090 );
+      PUSHSQLERR (pstmt->herr, en_S1090);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->state >= en_stmt_needdata
+  if (pstmt->state >= en_stmt_needdata || pstmt->asyn_on != en_NullProc)
-         || pstmt->asyn_on != en_NullProc )
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
-        if( pstmt->state < en_stmt_cursoropen
+  if (pstmt->state < en_stmt_cursoropen
-         && pstmt->cursor_state == en_stmt_cursor_no )
+      && pstmt->cursor_state == en_stmt_cursor_no)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1015 );
+      PUSHSQLERR (pstmt->herr, en_S1015);
 
       return SQL_ERROR;
     }
 
   /* call driver's function */
-        hproc = _iodbcdm_getproc ( pstmt->hdbc, en_GetCursorName );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_GetCursorName);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_GetCursorName, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_GetCursorName,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, szCursor, cbCursorMax, pcbCursor))
-                        szCursor,
-                        cbCursorMax,
-                        pcbCursor ) )
-
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        szCursor,
-                        cbCursorMax,
-                        pcbCursor );
-#endif
 
   return retcode;
 }
 
-RETCODE SQL_API SQLRowCount(
+
+RETCODE SQL_API 
+SQLRowCount (
     HSTMT hstmt,
-                        SDWORD FAR*     pcrow )
+    SDWORD FAR * pcrow)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check state */
-        if( pstmt->state >= en_stmt_needdata
+  if (pstmt->state >= en_stmt_needdata
       || pstmt->state <= en_stmt_prepared
-         || pstmt->asyn_on != en_NullProc )
+      || pstmt->asyn_on != en_NullProc)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_RowCount );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_RowCount);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_RowCount, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_RowCount,
-                        pstmt->dhstmt, pcrow) )
+    (pstmt->dhstmt, pcrow))
-
-#if 0
-        retcode = hproc ( pstmt->dhstmt, pcrow );
-#endif
 
   return retcode;
 }
 
-RETCODE SQL_API SQLNumResultCols(
+
+RETCODE SQL_API 
+SQLNumResultCols (
     HSTMT hstmt,
-                        SWORD FAR*      pccol )
+    SWORD FAR * pccol)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
   SWORD ccol;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                if( pstmt->state == en_stmt_allocated
+      if (pstmt->state == en_stmt_allocated
-                 || pstmt->state >= en_stmt_needdata )
+	  || pstmt->state >= en_stmt_needdata)
 	{
-                        PUSHSQLERR ( pstmt->herr, en_S1010 );
+	  PUSHSQLERR (pstmt->herr, en_S1010);
 	  return SQL_ERROR;
 	}
     }
-        else if( pstmt->asyn_on != en_NumResultCols )
+  else if (pstmt->asyn_on != en_NumResultCols)
     {
-                PUSHSQLERR ( pstmt->herr, en_S1010 );
+      PUSHSQLERR (pstmt->herr, en_S1010);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_NumResultCols );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_NumResultCols);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc,  retcode, hproc, en_NumResultCols, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_NumResultCols,
-                        pstmt->dhstmt, &ccol) )
+    (pstmt->dhstmt, &ccol))
-
-#if 0
-        retcode = hproc( pstmt->dhstmt, &ccol );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_NumResultCols )
+  if (pstmt->asyn_on == en_NumResultCols)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -294,7 +274,7 @@ RETCODE SQL_API SQLNumResultCols(
 	 }
     }
 
-        switch( retcode )
+  switch (retcode)
      {
      case SQL_SUCCESS:
      case SQL_SUCCESS_WITH_INFO:
@@ -310,7 +290,7 @@ RETCODE SQL_API SQLNumResultCols(
        break;
      }
 
-        if( pccol )
+  if (pccol)
     {
       *pccol = ccol;
     }
@@ -318,103 +298,86 @@ RETCODE SQL_API SQLNumResultCols(
   return retcode;
 }
 
-RETCODE SQL_API SQLDescribeCol(
+
+RETCODE SQL_API 
+SQLDescribeCol (
     HSTMT hstmt,
     UWORD icol,
-                        UCHAR  FAR*     szColName,
+    UCHAR FAR * szColName,
     SWORD cbColNameMax,
-                        SWORD  FAR*     pcbColName,
+    SWORD FAR * pcbColName,
-                        SWORD  FAR*     pfSqlType,
+    SWORD FAR * pfSqlType,
-                        UDWORD FAR*     pcbColDef,
+    UDWORD FAR * pcbColDef,
-                        SWORD  FAR*     pibScale,
+    SWORD FAR * pibScale,
-                        SWORD  FAR*     pfNullable )
+    SWORD FAR * pfNullable)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
   int sqlstat = en_00000;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT
-         || pstmt->hdbc == SQL_NULL_HDBC )
+      || pstmt->hdbc == SQL_NULL_HDBC)
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check arguments */
-        if( icol == 0 )
+  if (icol == 0)
     {
       sqlstat = en_S1002;
     }
-        else if( cbColNameMax < 0 )
+  else if (cbColNameMax < 0)
     {
       sqlstat = en_S1090;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                if( pstmt->asyn_on == en_stmt_allocated
+      if (pstmt->asyn_on == en_stmt_allocated
-                 || pstmt->asyn_on >= en_stmt_needdata )
+	  || pstmt->asyn_on >= en_stmt_needdata)
 	{
 	  sqlstat = en_S1010;
 	}
     }
-        else if( pstmt->asyn_on != en_DescribeCol )
+  else if (pstmt->asyn_on != en_DescribeCol)
     {
       sqlstat = en_S1010;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_DescribeCol );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_DescribeCol);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc, retcode, hproc, en_DescribeCol, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_DescribeCol,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, icol, szColName, cbColNameMax, pcbColName,
-                        icol,
+      pfSqlType, pcbColDef, pibScale, pfNullable))
-                        szColName,
-                        cbColNameMax,
-                        pcbColName,
-                        pfSqlType,
-                        pcbColDef,
-                        pibScale,
-                        pfNullable) )
-
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        icol,
-                        szColName,
-                        cbColNameMax,
-                        pcbColName,
-                        pfSqlType,
-                        pcbColDef,
-                        pibScale,
-                        pfNullable );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_DescribeCol )
+  if (pstmt->asyn_on == en_DescribeCol)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -427,13 +390,13 @@ RETCODE SQL_API SQLDescribeCol(
 	 }
     }
 
-        switch( pstmt->state )
+  switch (pstmt->state)
      {
      case en_stmt_prepared:
      case en_stmt_cursoropen:
      case en_stmt_fetched:
      case en_stmt_xfetched:
-                        if( retcode == SQL_STILL_EXECUTING )
+       if (retcode == SQL_STILL_EXECUTING)
 	 {
 	   pstmt->asyn_on = en_DescribeCol;
 	 }
@@ -446,103 +409,88 @@ RETCODE SQL_API SQLDescribeCol(
   return retcode;
 }
 
-RETCODE SQL_API SQLColAttributes(
+
+RETCODE SQL_API 
+SQLColAttributes (
     HSTMT hstmt,
     UWORD icol,
     UWORD fDescType,
     PTR rgbDesc,
     SWORD cbDescMax,
-                        SWORD  FAR*     pcbDesc,
+    SWORD FAR * pcbDesc,
-                        SDWORD FAR*     pfDesc )
+    SDWORD FAR * pfDesc)
 {
-        STMT_t FAR*     pstmt   = (STMT_t FAR*)hstmt;
+  STMT_t FAR *pstmt = (STMT_t FAR *) hstmt;
   HPROC hproc;
   RETCODE retcode;
   int sqlstat = en_00000;
 
-        if( hstmt == SQL_NULL_HSTMT
+  if (hstmt == SQL_NULL_HSTMT || pstmt->hdbc == SQL_NULL_HDBC)
-         || pstmt->hdbc == SQL_NULL_HDBC )
     {
       return SQL_INVALID_HANDLE;
     }
 
   /* check arguments */
-        if( icol == 0 && fDescType != SQL_COLUMN_COUNT )
+  if (icol == 0 && fDescType != SQL_COLUMN_COUNT)
     {
       sqlstat = en_S1002;
     }
-        else if( cbDescMax < 0 )
+  else if (cbDescMax < 0)
     {
       sqlstat = en_S1090;
     }
-        else if(/* fDescType < SQL_COLATT_OPT_MIN || */ /* turnoff warning */
+  else if (			/* fDescType < SQL_COLATT_OPT_MIN || *//* turnoff warning */
-                 ( fDescType > SQL_COLATT_OPT_MAX
+	(fDescType > SQL_COLATT_OPT_MAX
-                && fDescType < SQL_COLUMN_DRIVER_START ) )
+	  && fDescType < SQL_COLUMN_DRIVER_START))
     {
       sqlstat = en_S1091;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* check state */
-        if( pstmt->asyn_on == en_NullProc )
+  if (pstmt->asyn_on == en_NullProc)
     {
-                if( pstmt->asyn_on == en_stmt_allocated
+      if (pstmt->asyn_on == en_stmt_allocated
-                 || pstmt->asyn_on >= en_stmt_needdata )
+	  || pstmt->asyn_on >= en_stmt_needdata)
 	{
 	  sqlstat = en_S1010;
 	}
     }
-        else if( pstmt->asyn_on != en_ColAttributes )
+  else if (pstmt->asyn_on != en_ColAttributes)
     {
       sqlstat = en_S1010;
     }
 
-        if( sqlstat != en_00000 )
+  if (sqlstat != en_00000)
     {
-                PUSHSQLERR ( pstmt->herr, sqlstat );
+      PUSHSQLERR (pstmt->herr, sqlstat);
 
       return SQL_ERROR;
     }
 
   /* call driver */
-        hproc = _iodbcdm_getproc( pstmt->hdbc, en_ColAttributes );
+  hproc = _iodbcdm_getproc (pstmt->hdbc, en_ColAttributes);
 
-        if( hproc == SQL_NULL_HPROC )
+  if (hproc == SQL_NULL_HPROC)
     {
-                PUSHSQLERR ( pstmt->herr, en_IM001 );
+      PUSHSQLERR (pstmt->herr, en_IM001);
 
       return SQL_ERROR;
     }
 
-        CALL_DRIVER ( pstmt->hdbc,  retcode, hproc, en_ColAttributes, (
+  CALL_DRIVER (pstmt->hdbc, retcode, hproc, en_ColAttributes,
-                        pstmt->dhstmt,
+    (pstmt->dhstmt, icol, fDescType, rgbDesc, cbDescMax, pcbDesc, pfDesc))
-                        icol,
-                        fDescType,
-                        rgbDesc,
-                        cbDescMax,
-                        pcbDesc,
-                        pfDesc) )
-
-#if 0
-        retcode = hproc(pstmt->dhstmt,
-                        icol,
-                        fDescType,
-                        rgbDesc,
-                        cbDescMax,
-                        pcbDesc,
-                        pfDesc );
-#endif
 
   /* state transition */
-        if( pstmt->asyn_on == en_ColAttributes )
+  if (pstmt->asyn_on == en_ColAttributes)
     {
-                switch( retcode )
+      switch (retcode)
 	 {
 	 case SQL_SUCCESS:
 	 case SQL_SUCCESS_WITH_INFO:
@@ -555,13 +503,13 @@ RETCODE SQL_API SQLColAttributes(
 	 }
     }
 
-        switch( pstmt->state )
+  switch (pstmt->state)
      {
      case en_stmt_prepared:
      case en_stmt_cursoropen:
      case en_stmt_fetched:
      case en_stmt_xfetched:
-                        if( retcode == SQL_STILL_EXECUTING )
+       if (retcode == SQL_STILL_EXECUTING)
 	 {
 	   pstmt->asyn_on = en_ColAttributes;
 	 }

src/iodbc/windows.h

@@ -1,145 +0,0 @@
-#ifndef DEBUG
-
-#endif
-#ifndef APWIN                     /* don't reinclude    */
-#define APWIN
-#ifndef DEBUG
-
-#endif
-
-#ifdef WININC
-#  include <windows.h>              /* normal windows.h    */
-#  ifdef WIN32
-#    include <windowsx.h>         /* windows extensions  */
-#    define GetCurrentTask	(HTASK)GetCurrentProcess
-#    define GetDOSEnvironment	GetEnvironmentStrings
-#    define PCALL
-#  else
-#    define PCALL PASCAL
-#  endif
-#else                             /* not windows         */
-/******* Common definitions and typedefs **********************/
-#ifdef HPUX
-#  ifndef _VOID
-#    define	VOID	int
-#  endif
-#  ifndef _UCHAR
-     typedef	char	UCHAR;
-#    define _UCHAR
-#  endif
-#  ifndef _SCHAR
-     typedef	char	SCHAR;
-#    define _SCHAR
-#  endif
-#endif /* HPUX */
-
-#ifdef OSF1
-#  ifndef _UCHAR
-     typedef	char	UCHAR;
-#    define _UCHAR
-#  endif
-#  ifndef _SDWORD
-#    define _SDWORD
-     typedef	int	SDWORD;
-#  endif
-#  ifndef _UDWORD
-#    define _UDWORD
-     typedef	unsigned int   UDWORD;
-#  endif
-#  ifndef _LDOUBLE
-#    define _LDOUBLE
-     typedef	double	LDOUBLE;
-#  endif
-#  ifndef _DWORD
-#    define _DWORD
-     typedef	int	DWORD;
-#  endif
-#endif /* OSF1 */
-
-#if defined (SVR4) && defined(I386)
-#  ifndef _UCHAR
-     typedef	char	UCHAR;
-#    define _UCHAR
-#  endif
-#  ifndef _LDOUBLE
-#    define _LDOUBLE
-     typedef	double	LDOUBLE;
-#  endif
-#endif /* SVR4 && I386 */
-
-#ifndef _VOID
-#  define _VOID
-#  define VOID                void
-#endif
-
-#ifdef WIN
-#  define LONG long
-#endif
-
-#ifndef _DWORD
-#  define _DWORD
-/*   typedef unsigned long       DWORD; */
-#endif
-
-#ifndef _UINT
-#  define _UINT
-   typedef unsigned int        UINT;
-#endif
-
-#ifdef PC
-#  define FAR                 _far
-#  define NEAR                _near
-#  define PASCAL              _pascal
-#  define CDECL               _cdecl
-#  define WINAPI              _far _pascal
-#  define CALLBACK            _far _pascal
-#  define EXPORT	      _export
-#else
-#  define FAR
-#  define NEAR
-#  define PASCAL
-#  define CDECL
-#  define WINAPI
-#  define CALLBACK
-#  define EXPORT
-#endif
-#define PCALL PASCAL
-
-/****** Simple types & common helper macros ********************/
-
-/* typedef int                 BOOL; */
-#define FALSE               0
-#define TRUE                1
-
-typedef unsigned char       BYTE;
-/* typedef unsigned short      WORD; */
-
-#define LOBYTE(w)           ((BYTE)(w))
-#define HIBYTE(w)           ((BYTE)(((UINT)(w) >> 8) & 0xFF))
-
-#define LOWORD(l)           ((WORD)(DWORD)(l))
-#define HIWORD(l)           ((WORD)((((DWORD)(l)) >> 16) & 0xFFFF))
-
-#define MAKELONG(low, high) ((LONG)(((WORD)(low)) |\
-			    (((DWORD)((WORD)(high))) << 16)))
-
-#define max(a,b)           (((a) > (b)) ? (a) : (b))
-#define min(a,b)            (((a) < (b)) ? (a) : (b))
-
-/****** Common pointer types **********************************/
-
-#ifndef NULL
-#define NULL                0
-#endif
-
-/****** Common handle types *************************************/
-
-typedef UINT                    HANDLE;
-/* typedef UINT                    HWND; */
-
-
-#endif /* ifdef not WIN */
-
-#endif /* ifdef APWIN */
-
-/* end of apwin.h */