diff options
Diffstat (limited to 'win/winMain.c')
| -rw-r--r-- | win/winMain.c | 173 |
1 files changed, 8 insertions, 165 deletions
diff --git a/win/winMain.c b/win/winMain.c index 84fe4f9..9636dc0 100644 --- a/win/winMain.c +++ b/win/winMain.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: winMain.c,v 1.19 2003/12/21 23:50:13 davygrvy Exp $ + * RCS: @(#) $Id: winMain.c,v 1.20 2004/02/01 10:44:54 davygrvy Exp $ */ #include <tk.h> @@ -31,16 +31,12 @@ * Forward declarations for procedures defined later in this file: */ -static void setargv _ANSI_ARGS_((int *argcPtr, char ***argvPtr)); static void WishPanic _ANSI_ARGS_(TCL_VARARGS(CONST char *,format)); -static void AppInitExitHandler(ClientData clientData); - #ifdef TK_TEST extern int Tktest_Init(Tcl_Interp *interp); #endif /* TK_TEST */ static BOOL consoleRequired = TRUE; -static char **argvSave = NULL; /* * The following #if block allows you to change the AppInit @@ -91,7 +87,6 @@ WinMain(hInstance, hPrevInstance, lpszCmdLine, nCmdShow) { char **argv; int argc; - char buffer[MAX_PATH+1]; char *p; Tcl_SetPanicProc(WishPanic); @@ -110,21 +105,19 @@ WinMain(hInstance, hPrevInstance, lpszCmdLine, nCmdShow) */ setlocale(LC_ALL, "C"); - setargv(&argc, &argv); /* - * Save this for later, so we can free it. + * Get our args from the c-runtime. Ignore lpszCmdLine. */ - argvSave = argv; + + argc = __argc; + argv = __argv; /* - * Replace argv[0] with full pathname of executable, and forward - * slashes substituted for backslashes. + * Forward slashes substituted for backslashes. */ - GetModuleFileName(NULL, buffer, sizeof(buffer)); - argv[0] = buffer; - for (p = buffer; *p != '\0'; p++) { + for (p = argv[0]; *p != '\0'; p++) { if (*p == '\\') { *p = '/'; } @@ -171,12 +164,6 @@ Tcl_AppInit(interp) Tcl_StaticPackage(interp, "Tk", Tk_Init, Tk_SafeInit); /* - * This exit handler will be used to free the - * resources allocated in this file. - */ - TkCreateExitHandler(AppInitExitHandler, NULL); - - /* * Initialize the console only if we are running as an interactive * application. */ @@ -186,7 +173,7 @@ Tcl_AppInit(interp) goto error; } } -#if defined(STATIC_BUILD) && defined(TCL_USE_STATIC_PACKAGES) +#if defined(STATIC_BUILD) && TCL_USE_STATIC_PACKAGES { extern Tcl_PackageInitProc Registry_Init; extern Tcl_PackageInitProc Dde_Init; @@ -258,150 +245,6 @@ WishPanic TCL_VARARGS_DEF(CONST char *,arg1) ExitProcess(1); } -/* - *---------------------------------------------------------------------- - * - * AppInitExitHandler -- - * - * This function is called to cleanup the app init resources before - * Tcl is unloaded. - * - * Results: - * None. - * - * Side effects: - * Frees the saved argv and deletes the async exit handler. - * - *---------------------------------------------------------------------- - */ - -static void -AppInitExitHandler( - ClientData clientData) -{ - if (argvSave != NULL) { - ckfree((char *)argvSave); - argvSave = NULL; - } -} - -/* - *------------------------------------------------------------------------- - * - * setargv -- - * - * Parse the Windows command line string into argc/argv. Done here - * because we don't trust the builtin argument parser in crt0. - * Windows applications are responsible for breaking their command - * line into arguments. - * - * 2N backslashes + quote -> N backslashes + begin quoted string - * 2N + 1 backslashes + quote -> literal - * N backslashes + non-quote -> literal - * quote + quote in a quoted string -> single quote - * quote + quote not in quoted string -> empty string - * quote -> begin quoted string - * - * Results: - * Fills argcPtr with the number of arguments and argvPtr with the - * array of arguments. - * - * Side effects: - * Memory allocated. - * - *-------------------------------------------------------------------------- - */ - -static void -setargv(argcPtr, argvPtr) - int *argcPtr; /* Filled with number of argument strings. */ - char ***argvPtr; /* Filled with argument strings (malloc'd). */ -{ - char *cmdLine, *p, *arg, *argSpace; - char **argv; - int argc, size, inquote, copy, slashes; - - cmdLine = GetCommandLine(); /* INTL: BUG */ - - /* - * Precompute an overly pessimistic guess at the number of arguments - * in the command line by counting non-space spans. - */ - - size = 2; - for (p = cmdLine; *p != '\0'; p++) { - if ((*p == ' ') || (*p == '\t')) { /* INTL: ISO space. */ - size++; - while ((*p == ' ') || (*p == '\t')) { /* INTL: ISO space. */ - p++; - } - if (*p == '\0') { - break; - } - } - } - argSpace = (char *) ckalloc( - (unsigned) (size * sizeof(char *) + strlen(cmdLine) + 1)); - argv = (char **) argSpace; - argSpace += size * sizeof(char *); - size--; - - p = cmdLine; - for (argc = 0; argc < size; argc++) { - argv[argc] = arg = argSpace; - while ((*p == ' ') || (*p == '\t')) { /* INTL: ISO space. */ - p++; - } - if (*p == '\0') { - break; - } - - inquote = 0; - slashes = 0; - while (1) { - copy = 1; - while (*p == '\\') { - slashes++; - p++; - } - if (*p == '"') { - if ((slashes & 1) == 0) { - copy = 0; - if ((inquote) && (p[1] == '"')) { - p++; - copy = 1; - } else { - inquote = !inquote; - } - } - slashes >>= 1; - } - - while (slashes) { - *arg = '\\'; - arg++; - slashes--; - } - - if ((*p == '\0') - || (!inquote && ((*p == ' ') || (*p == '\t')))) { /* INTL: ISO space. */ - break; - } - if (copy != 0) { - *arg = *p; - arg++; - } - p++; - } - *arg = '\0'; - argSpace = arg + 1; - } - argv[argc] = NULL; - - *argcPtr = argc; - *argvPtr = argv; -} - #if !defined(__GNUC__) || defined(TK_TEST) /* *---------------------------------------------------------------------- |