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Since I have made several changes to SWIG over the years to accomodate

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special cases and other things in wxPython, and since I plan on making
several more, I've decided to put the SWIG sources in wxPython's CVS
instead of relying on maintaining patches.  This effectivly becomes a
fork of an obsolete version of SWIG, :-( but since SWIG 1.3 still
doesn't have some things I rely on in 1.1, not to mention that my
custom patches would all have to be redone, I felt that this is the
easier road to take.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15307 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2002-04-29 19:56:57 +00:00
parent 3bd1e03385
commit c90f71dd8c
135 changed files with 51307 additions and 1 deletions
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wxPython/wxSWIG/swig_lib/tcl/expectk.i Normal file
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//
// $Header$
//
// SWIG file for building expectk
// Dave Beazley
// March 18, 1996
//
/* Revision History
* $Log$
* Revision 1.1 2002/04/29 19:56:56 RD
* Since I have made several changes to SWIG over the years to accomodate
* special cases and other things in wxPython, and since I plan on making
* several more, I've decided to put the SWIG sources in wxPython's CVS
* instead of relying on maintaining patches. This effectivly becomes a
* fork of an obsolete version of SWIG, :-( but since SWIG 1.3 still
* doesn't have some things I rely on in 1.1, not to mention that my
* custom patches would all have to be redone, I felt that this is the
* easier road to take.
*
* Revision 1.2 1999/11/05 21:45:14 beazley
* Minor Changes
*
* Revision 1.1.1.1 1999/02/28 02:00:55 beazley
* Swig1.1
*
* Revision 1.1 1996/05/22 19:47:45 beazley
* Initial revision
*
*/
#ifdef AUTODOC
%subsection "expectk.i"
%text %{
This module provides a main() function for building an extended version of
expectk. It has been tested with Expect 5.19, but may need modification
for newer versions.
%}
#endif
%{
/* exp_main_tk.c - main for expectk
This is "main.c" from the Tk distribution with some minor modifications to
support Expect.
Don Libes, NIST, 12/19/92
*/
/*
* main.c --
*
* This file contains the main program for "wish", a windowing
* shell based on Tk and Tcl. It also provides a template that
* can be used as the basis for main programs for other Tk
* applications.
*
* Copyright (c) 1990-1993 The Regents of the University of California.
* All rights reserved.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
* CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*/
/*#include "tkConfig.h"*/
/*#include "tkInt.h"*/
#include <tk.h>
#include "expect_tcl.h"
#include "Dbg.h"
#include "string.h"
#ifdef TK_EXTENDED
# include "tclExtend.h"
#endif
/*
* Global variables used by the main program:
*/
static Tk_Window mainWindow; /* The main window for the application. If
* NULL then the application no longer
* exists. */
static Tcl_Interp *interp; /* Interpreter for this application. */
#if 0
char *tcl_RcFileName = NULL; /* Name of a user-specific startup script
* to source if the application is being run
* interactively (e.g. "~/.wishrc"). Set
* by Tcl_AppInit. NULL means don't source
* anything ever. */
#endif
static Tcl_DString command; /* Used to assemble lines of terminal input
* into Tcl commands. */
static int tty; /* Non-zero means standard input is a
* terminal-like device. Zero means it's
* a file. */
static char normalExitCmd[] = "exit";
static char errorExitCmd[] = "exit 1";
/*
* Command-line options:
*/
int synchronize = 0;
char *fileName = NULL;
char *name = NULL;
char *display = NULL;
char *geometry = NULL;
/* for Expect */
int my_rc = 1;
int sys_rc = 1;
int optcmd_eval();
int dashdash; /* not used, but Tk's arg parser requires a placeholder */
#ifdef TCL_DEBUGGER
int optcmd_debug();
#endif
Tk_ArgvInfo argTable[] = {
{"-file", TK_ARGV_STRING, (char *) NULL, (char *) &fileName,
"File from which to read commands"},
{"-geometry", TK_ARGV_STRING, (char *) NULL, (char *) &geometry,
"Initial geometry for window"},
{"-display", TK_ARGV_STRING, (char *) NULL, (char *) &display,
"Display to use"},
{"-name", TK_ARGV_STRING, (char *) NULL, (char *) &name,
"Name to use for application"},
{"-sync", TK_ARGV_CONSTANT, (char *) 1, (char *) &synchronize,
"Use synchronous mode for display server"},
/* for Expect */
{"-buffer", TK_ARGV_STRING, (char *) 1, (char *) &exp_buffer_command_input,
"Buffer command input"},
{"-command", TK_ARGV_GENFUNC, (char *) optcmd_eval, (char *)0,
"Command(s) to execute immediately"},
{"-diag", TK_ARGV_CONSTANT, (char *) 1, (char *) &exp_is_debugging,
"Enable diagnostics"},
{"--", TK_ARGV_REST, (char *)NULL, (char *)&dashdash,
"End of options"},
#if TCL_DEBUGGER
{"-Debug", TK_ARGV_GENFUNC, (char *) optcmd_debug, (char *)0,
"Enable debugger"},
#endif
{"-interactive", TK_ARGV_CONSTANT, (char *) 1, (char *) &exp_interactive,
"Interactive mode"},
{"-norc", TK_ARGV_CONSTANT, (char *) 0, (char *) &my_rc,
"Don't read ~/.expect.rc"},
{"-NORC", TK_ARGV_CONSTANT, (char *) 0, (char *) &sys_rc,
"Don't read system-wide expect.rc"},
{(char *) NULL, TK_ARGV_END, (char *) NULL, (char *) NULL,
(char *) NULL}
};
#ifdef TCL_DEBUGGER
/*ARGSUSED*/
int
optcmd_debug(dst,interp,key,argc,argv)
char *dst;
Tcl_Interp *interp;
char *key;
int argc;
char **argv;
{
int i;
if (argc == 0) {
strcpy(interp->result,"-Debug flag needs 1 or 0 argument");
return -1;
}
if (Tcl_GetInt(interp,argv[0],&i) != TCL_OK) {
return -1;
}
if (i) {
Dbg_On(interp,0);
}
argc--;
for (i=0;i<argc;i++) {
argv[i] = argv[i+1];
}
return argc;
}
#endif /*TCL_DEBUGGER*/
/*ARGSUSED*/
int
optcmd_eval(dst,interp,key,argc,argv)
char *dst;
Tcl_Interp *interp;
char *key;
int argc;
char **argv;
{
int i;
int rc;
exp_cmdlinecmds = 1;
rc = Tcl_Eval(interp,argv[0]);
if (rc == TCL_ERROR) return -1;
argc--;
for (i=0;i<argc;i++) {
argv[i] = argv[i+1];
}
return argc;
}
/*
* Declaration for Tcl command procedure to create demo widget. This
* procedure is only invoked if SQUARE_DEMO is defined.
*/
extern int SquareCmd _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int argc, char *argv[]));
/*
* Forward declarations for procedures defined later in this file:
*/
static void Prompt _ANSI_ARGS_((Tcl_Interp *interp, int partial));
static void StdinProc _ANSI_ARGS_((ClientData clientData,
int mask));
/*
*----------------------------------------------------------------------
*
* main --
*
* Main program for Wish.
*
* Results:
* None. This procedure never returns (it exits the process when
* it's done
*
* Side effects:
* This procedure initializes the wish world and then starts
* interpreting commands; almost anything could happen, depending
* on the script being interpreted.
*
*----------------------------------------------------------------------
*/
int
main(argc, argv)
int argc; /* Number of arguments. */
char **argv; /* Array of argument strings. */
{
char *args, *p, *msg, *class;
char buf[20];
int code;
int SWIG_init(Tcl_Interp *);
extern char *exp_argv0;
int used_argv1_for_filename = 0; /* added for Expect - DEL */
#ifdef TK_EXTENDED
tk_mainInterp = interp = Tcl_CreateExtendedInterp();
#else
interp = Tcl_CreateInterp();
#endif
#ifdef TCL_MEM_DEBUG
Tcl_InitMemory(interp);
#endif
if (Exp_Init(interp) == TCL_ERROR) {
fprintf(stderr,"Exp_Init failed: %s\n",interp->result);
return 1;
}
/* Add SWIG Extension */
if (SWIG_init(interp) == TCL_ERROR) {
fprintf(stderr,"Unable to initialize user-extensions : %s\n", interp->result);
return 1;
}
exp_argv0 = argv[0];
#ifdef TCL_DEBUGGER
Dbg_ArgcArgv(argc,argv,1);
#endif
/*
* Parse command-line arguments.
*/
if (Tk_ParseArgv(interp, (Tk_Window) NULL, &argc, argv, argTable, 0)
!= TCL_OK) {
fprintf(stderr, "%s\n", interp->result);
exit(1);
}
if (!fileName) { /* added for Expect - DEL */
fileName = argv[1];
used_argv1_for_filename = 1;
}
if (name == NULL) {
if (fileName != NULL) {
p = fileName;
} else {
p = argv[0];
}
name = strrchr(p, '/');
if (name != NULL) {
name++;
} else {
name = p;
}
}
/* if user hasn't explicitly requested we be interactive */
/* look for a file or some other source of commands */
if (fileName && !exp_interactive) {
if (0 == strcmp(fileName,"-")) {
exp_cmdfile = stdin;
} else if (exp_buffer_command_input) {
if (NULL == (exp_cmdfile = fopen(fileName,"r"))) {
perror(fileName);
exp_exit(interp,1);
} else {
exp_close_on_exec(fileno(exp_cmdfile));
}
} else {
exp_cmdfilename = fileName;
}
} else if (!exp_cmdlinecmds) {
/* no other source of commands, force interactive */
exp_interactive = 1;
}
/*
* If a display was specified, put it into the DISPLAY
* environment variable so that it will be available for
* any sub-processes created by us.
*/
if (display != NULL) {
Tcl_SetVar2(interp, "env", "DISPLAY", display, TCL_GLOBAL_ONLY);
}
/*
* Initialize the Tk application. If a -name option was provided,
* use it; otherwise, if a file name was provided, use the last
* element of its path as the name of the application; otherwise
* use the last element of the program name. For the application's
* class, capitalize the first letter of the name.
*/
#if TK_MAJOR_VERSION >= 4
class = (char *) ckalloc((unsigned) (strlen(name) + 1));
strcpy(class, name);
class[0] = toupper((unsigned char) class[0]);
mainWindow = Tk_CreateMainWindow(interp, display, name, class);
#else
# if TK_MAJOR_VERSION == 3 && TK_MINOR_VERSION < 4
mainWindow = Tk_CreateMainWindow(interp, display, name);
# else
mainWindow = Tk_CreateMainWindow(interp, display, name, "Tk");
# endif
#endif
if (mainWindow == NULL) {
fprintf(stderr, "%s\n", interp->result);
exit(1);
}
#if TK_MAJOR_VERSION == 3 && TK_MINOR_VERSION < 4
Tk_SetClass(mainWindow, "Tk");
#endif
if (synchronize) {
XSynchronize(Tk_Display(mainWindow), True);
}
#if TK_MAJOR_VERSION < 4
Tk_GeometryRequest(mainWindow, 200, 200);
#endif
/*
* Make command-line arguments available in the Tcl variables "argc"
* and "argv". Also set the "geometry" variable from the geometry
* specified on the command line.
*/
if (used_argv1_for_filename) { /* added for Expect - DEL */
argv++;
argc--;
/* if no script name, use interpreter name */
if (!argv[0] && !fileName) argv[0] = name;
}
args = Tcl_Merge(argc-1, argv+1);
Tcl_SetVar(interp, "argv", args, TCL_GLOBAL_ONLY);
ckfree(args);
sprintf(buf, "%d", argc-1);
Tcl_SetVar(interp, "argc", buf, TCL_GLOBAL_ONLY);
Tcl_SetVar(interp, "argv0", (fileName != NULL) ? fileName : argv[0],
TCL_GLOBAL_ONLY);
if (geometry != NULL) {
#if TK_MAJOR_VERSION < 4
Tcl_SetVar(interp, "geometry", geometry, TCL_GLOBAL_ONLY);
#else
Tcl_SetVar(interp, "geometry", geometry, TCL_GLOBAL_ONLY);
code = Tcl_VarEval(interp, "wm geometry . ", geometry, (char *) NULL);
if (code != TCL_OK) {
fprintf(stderr, "%s\n", interp->result);
}
#endif
}
/*
* Set the "tcl_interactive" variable.
*/
tty = isatty(0);
Tcl_SetVar(interp, "tcl_interactive",
((fileName == NULL) && tty) ? "1" : "0", TCL_GLOBAL_ONLY);
/*
* Add a few application-specific commands to the application's
* interpreter.
*/
#ifdef SQUARE_DEMO
Tcl_CreateCommand(interp, "square", SquareCmd, (ClientData) mainWindow,
(void (*)()) NULL);
#endif
if (Tcl_Init(interp) == TCL_ERROR) {
fprintf(stderr,"Tcl_Init failed: %s\n",interp->result);
return 1;
}
if (Tk_Init(interp) == TCL_ERROR) {
fprintf(stderr,"Tk_Init failed: %s\n",interp->result);
return 1;
}
/* Call Exp_Init again because Tcl_Init resets auto_path, sigh. */
/* A better solution would be to execute Tcl/Tk_Init much earlier */
/* (before argc/argv is processed). */
if (Exp_Init(interp) == TCL_ERROR) {
fprintf(stderr,"Exp_Init failed: %s\n",interp->result);
return 1;
}
#if 0
tcl_RcFileName = "~/.wishrc";
/*
* Invoke application-specific initialization.
*/
if (Tcl_AppInit(interp) != TCL_OK) {
fprintf(stderr, "Tcl_AppInit failed: %s\n", interp->result);
}
#endif
exp_interpret_rcfiles(interp,my_rc,sys_rc);
#ifdef TK_EXTENDED
tclAppName = "Wish";
tclAppLongname = "Wish - Tk Shell";
tclAppVersion = TK_VERSION;
Tcl_ShellEnvInit (interp, TCLSH_ABORT_STARTUP_ERR,
name,
0, NULL, /* argv var already set */
fileName == NULL, /* interactive? */
NULL); /* Standard default file */
#endif
/*
* Set the geometry of the main window, if requested.
*/
if (geometry != NULL) {
code = Tcl_VarEval(interp, "wm geometry . ", geometry, (char *) NULL);
if (code != TCL_OK) {
fprintf(stderr, "%s\n", interp->result);
}
}
/*
* Invoke the script specified on the command line, if any.
*/
/* become interactive if requested or "nothing to do" */
if (exp_interactive) {
(void) exp_interpreter(interp);
} else if (exp_cmdfile) {
int rc = exp_interpret_cmdfile(interp,exp_cmdfile);
if (rc != TCL_OK) exp_exit(interp,rc);
Tk_MainLoop();
} else if (exp_cmdfilename) {
int rc = exp_interpret_cmdfilename(interp,exp_cmdfilename);
if (rc != TCL_OK) exp_exit(interp,rc);
Tk_MainLoop();
}
/*
* Don't exit directly, but rather invoke the Tcl "exit" command.
* This gives the application the opportunity to redefine "exit"
* to do additional cleanup.
*/
Tcl_Eval(interp,normalExitCmd);
exit(1);
#if 0
if (fileName != NULL) {
Dbg_On(interp,0);
code = Tcl_VarEval(interp, "source ", fileName, (char *) NULL);
if (code != TCL_OK) {
goto error;
}
tty = 0;
} else {
/*
* Commands will come from standard input, so set up an event
* handler for standard input. If the input device is aEvaluate the
* .rc file, if one has been specified, set up an event handler
* for standard input, and print a prompt if the input
* device is a terminal.
*/
if (tcl_RcFileName != NULL) {
Tcl_DString buffer;
char *fullName;
fullName = Tcl_TildeSubst(interp, tcl_RcFileName, &buffer);
if (fullName == NULL) {
fprintf(stderr, "%s\n", interp->result);
} else {
if (access(fullName, R_OK) == 0) {
code = Tcl_EvalFile(interp, fullName);
if (code != TCL_OK) {
fprintf(stderr, "%s\n", interp->result);
}
}
}
Tcl_DStringFree(&buffer);
}
Tk_CreateFileHandler(0, TK_READABLE, StdinProc, (ClientData) 0);
if (tty) {
Prompt(interp, 0);
}
}
fflush(stdout);
Tcl_DStringInit(&command);
/*
* Loop infinitely, waiting for commands to execute. When there
* are no windows left, Tk_MainLoop returns and we exit.
*/
Tk_MainLoop();
/*
* Don't exit directly, but rather invoke the Tcl "exit" command.
* This gives the application the opportunity to redefine "exit"
* to do additional cleanup.
*/
Tcl_Eval(interp, "exit");
exit(1);
error:
msg = Tcl_GetVar(interp, "errorInfo", TCL_GLOBAL_ONLY);
if (msg == NULL) {
msg = interp->result;
}
fprintf(stderr, "%s\n", msg);
Tcl_Eval(interp, errorExitCmd);
return 1; /* Needed only to prevent compiler warnings. */
#endif /*0*/
}
#if 0
/*
*----------------------------------------------------------------------
*
* StdinProc --
*
* This procedure is invoked by the event dispatcher whenever
* standard input becomes readable. It grabs the next line of
* input characters, adds them to a command being assembled, and
* executes the command if it's complete.
*
* Results:
* None.
*
* Side effects:
* Could be almost arbitrary, depending on the command that's
* typed.
*
*----------------------------------------------------------------------
*/
/* ARGSUSED */
static void
StdinProc(clientData, mask)
ClientData clientData; /* Not used. */
int mask; /* Not used. */
{
#define BUFFER_SIZE 4000
char input[BUFFER_SIZE+1];
static int gotPartial = 0;
char *cmd;
int code, count;
count = read(fileno(stdin), input, BUFFER_SIZE);
if (count <= 0) {
if (!gotPartial) {
if (tty) {
Tcl_Eval(interp, "exit");
exit(1);
} else {
Tk_DeleteFileHandler(0);
}
return;
} else {
count = 0;
}
}
cmd = Tcl_DStringAppend(&command, input, count);
if (count != 0) {
if ((input[count-1] != '\n') && (input[count-1] != ';')) {
gotPartial = 1;
goto prompt;
}
if (!Tcl_CommandComplete(cmd)) {
gotPartial = 1;
goto prompt;
}
}
gotPartial = 0;
/*
* Disable the stdin file handler while evaluating the command;
* otherwise if the command re-enters the event loop we might
* process commands from stdin before the current command is
* finished. Among other things, this will trash the text of the
* command being evaluated.
*/
Tk_CreateFileHandler(0, 0, StdinProc, (ClientData) 0);
code = Tcl_RecordAndEval(interp, cmd, 0);
Tk_CreateFileHandler(0, TK_READABLE, StdinProc, (ClientData) 0);
Tcl_DStringFree(&command);
if (*interp->result != 0) {
if ((code != TCL_OK) || (tty)) {
printf("%s\n", interp->result);
}
}
/*
* Output a prompt.
*/
prompt:
if (tty) {
Prompt(interp, gotPartial);
}
}
/*
*----------------------------------------------------------------------
*
* Prompt --
*
* Issue a prompt on standard output, or invoke a script
* to issue the prompt.
*
* Results:
* None.
*
* Side effects:
* A prompt gets output, and a Tcl script may be evaluated
* in interp.
*
*----------------------------------------------------------------------
*/
static void
Prompt(interp, partial)
Tcl_Interp *interp; /* Interpreter to use for prompting. */
int partial; /* Non-zero means there already
* exists a partial command, so use
* the secondary prompt. */
{
char *promptCmd;
int code;
promptCmd = Tcl_GetVar(interp,
partial ? "tcl_prompt2" : "tcl_prompt1", TCL_GLOBAL_ONLY);
if (promptCmd == NULL) {
defaultPrompt:
if (!partial) {
fputs("% ", stdout);
}
} else {
code = Tcl_Eval(interp, promptCmd);
if (code != TCL_OK) {
Tcl_AddErrorInfo(interp,
"\n (script that generates prompt)");
fprintf(stderr, "%s\n", interp->result);
goto defaultPrompt;
}
}
fflush(stdout);
}
#endif /*0*/
%}