merged 2.2 branch

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7748 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-07-15 19:51:35 +00:00
parent 8a693e6e04
commit f6bcfd974e
1835 changed files with 237729 additions and 67990 deletions
--- a/utils/Install/packace/uac_crt.c
+++ b/utils/Install/packace/uac_crt.c
@@ -0,0 +1,149 @@
+/* ------------------------------------------------------------------------ */
+/*                                                                          */
+/*      Creates/Replaces files or directories.                              */
+/*                                                                          */
+/* ------------------------------------------------------------------------ */
+
+#include "os.h"
+
+#include <stdlib.h>
+#include <fcntl.h>     // AMIGA: open()
+#include <stdio.h>     // pipeit() remove()
+#include <string.h>    // strncpy()
+#include <sys/types.h>
+#include <sys/stat.h>  // struct stat
+#include <string.h>
+
+
+#if defined(DOS) || defined(WINNT) || defined(WIN16)
+ #include <io.h>       // access()
+#endif
+#if defined(__IBMC__)
+ #include <direct.h>
+#endif
+
+#define DIRSEP 	'\\'
+
+#include "attribs.h"
+#include "globals.h"
+#include "uac_crt.h"
+#include "uac_sys.h"
+
+/* gets file name from header
+ */
+CHAR *ace_fname(CHAR * s, thead * head, INT nopath)
+{
+	INT  i;
+	char *cp;
+
+	strncpy(s, (CHAR *)(*(tfhead *) head).FNAME, i = (*(tfhead *) head).FNAME_SIZE);
+	s[i] = 0;
+
+	if (nopath)
+	{
+		cp=strrchr(s, '\\');
+		if (cp)
+			memmove(s, cp+1, strlen(cp));
+	}
+
+	return s;
+}
+
+void check_ext_dir(CHAR * f)        // checks/creates path of file
+{
+	CHAR *cp,
+	d[PATH_MAX];
+	INT  i;
+
+	d[0] = 0;
+
+	for (;;)
+	{
+		if ((cp = (CHAR *) strchr(&f[strlen(d) + 1], DIRSEP))!=NULL)
+		{
+			i = cp - f;
+			strncpy(d, f, i);
+			d[i] = 0;
+		}
+		else
+			return;
+
+		if (!fileexists(d))
+#if (defined(__OS2__) && !defined(__EMX__)) || (defined(WINNT) && !defined(__CYGWIN__))
+			if (mkdir(d))
+#else
+				if (mkdir(d, 0))
+#endif
+				{
+					f_err = ERR_WRITE;
+					pipeit("\n    Error while creating directory.\n");
+				}
+	}
+}
+
+INT  ovr_delete(CHAR * n)           // deletes directory or file
+{
+	if (remove(n) && rmdir(n))
+	{
+		pipeit("\n    Could not delete file or directory. Access denied.\n");
+		return (1);
+	}
+	return (0);
+}
+
+INT  create_dest_file(CHAR * file, INT a)  // creates file or directory
+{
+	INT  han,
+	i  = 0,
+	ex = fileexists(file);
+	struct stat st;
+
+	check_ext_dir(file);
+	if (f_err)
+		return (-1);
+	if (a & _A_SUBDIR)
+	{                                // create dir or file?
+		if (ex)
+			stat(file, &st);
+#if (defined(__OS2__) && !defined(__EMX__)) || (!defined(__CYGWIN__) && defined(WINNT))
+		if ((!ex && mkdir(file)) || (ex && (st.st_mode & S_IFDIR)))
+#else
+			if ((!ex && mkdir(file, 0)) || (ex && (st.st_mode & S_IFDIR)))
+#endif
+			{
+				pipeit("\n    Could not create directory.\n");
+				return (-1);
+			}
+#ifdef DOS
+		_dos_setfileattr(file, a);    // set directory attributes
+#endif
+		return (-1);
+	}
+	else
+	{
+		if (ex)
+		{                             // does the file already exist
+			if (!f_ovrall)
+			{
+				i = wrask("Overwrite existing file?");  // prompt for overwrite
+				f_ovrall = (i == 1);
+				if (i == 3)
+					f_err = ERR_USER;
+			}
+			if ((i && !f_ovrall) || ovr_delete(file))
+				return (-1);            // delete?
+		}
+#if defined(__OS2_) || defined(__EMX__) || defined(WIN32)
+		if ((han = open(file, O_WRONLY | O_TRUNC | O_CREAT | O_BINARY,
+						S_IREAD | S_IWRITE | S_IEXEC | S_IDELETE |
+						S_IRGRP | S_IWGRP  | S_IROTH | S_IWOTH )) < 0)
+#else
+			if ((han = open(file, O_WRONLY | O_TRUNC | O_CREAT,
+							S_IREAD | S_IWRITE | S_IEXEC | S_IDELETE |
+							S_IRGRP | S_IWGRP  | S_IROTH | S_IWOTH )) < 0)
+#endif
+				pipeit("\n    Could not create destination file.\n");
+		return (han);
+	}
+}
+