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author | William Joye <wjoye@cfa.harvard.edu> | 2017-10-17 19:50:58 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2017-10-17 19:50:58 (GMT) |
commit | 9b7a6c3507ea3383c60aaecb29f873c9b590ccca (patch) | |
tree | 82ce31ebd8f46803d969034f5aa3db8d7974493c /tcl8.6/win/tclAppInit.c | |
parent | 87fca7325b97005eb44dcf3e198277640af66115 (diff) | |
download | blt-9b7a6c3507ea3383c60aaecb29f873c9b590ccca.zip blt-9b7a6c3507ea3383c60aaecb29f873c9b590ccca.tar.gz blt-9b7a6c3507ea3383c60aaecb29f873c9b590ccca.tar.bz2 |
rm tcl/tk 8.6.7
Diffstat (limited to 'tcl8.6/win/tclAppInit.c')
-rw-r--r-- | tcl8.6/win/tclAppInit.c | 338 |
1 files changed, 0 insertions, 338 deletions
diff --git a/tcl8.6/win/tclAppInit.c b/tcl8.6/win/tclAppInit.c deleted file mode 100644 index e06eaf5..0000000 --- a/tcl8.6/win/tclAppInit.c +++ /dev/null @@ -1,338 +0,0 @@ -/* - * tclAppInit.c -- - * - * Provides a default version of the main program and Tcl_AppInit - * procedure for tclsh and other Tcl-based applications (without Tk). - * Note that this program must be built in Win32 console mode to work - * properly. - * - * Copyright (c) 1993 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 Scriptics Corporation. - * - * See the file "license.terms" for information on usage and redistribution of - * this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#include "tcl.h" -#define WIN32_LEAN_AND_MEAN -#define STRICT /* See MSDN Article Q83456 */ -#include <windows.h> -#undef STRICT -#undef WIN32_LEAN_AND_MEAN -#include <locale.h> -#include <stdlib.h> -#include <tchar.h> - -#ifdef TCL_TEST -extern Tcl_PackageInitProc Tcltest_Init; -extern Tcl_PackageInitProc Tcltest_SafeInit; -#endif /* TCL_TEST */ - -#if defined(STATIC_BUILD) && TCL_USE_STATIC_PACKAGES -extern Tcl_PackageInitProc Registry_Init; -extern Tcl_PackageInitProc Dde_Init; -extern Tcl_PackageInitProc Dde_SafeInit; -#endif - -#ifdef TCL_BROKEN_MAINARGS -int _CRT_glob = 0; -static void setargv(int *argcPtr, TCHAR ***argvPtr); -#endif /* TCL_BROKEN_MAINARGS */ - -/* - * The following #if block allows you to change the AppInit function by using - * a #define of TCL_LOCAL_APPINIT instead of rewriting this entire file. The - * #if checks for that #define and uses Tcl_AppInit if it does not exist. - */ - -#ifndef TCL_LOCAL_APPINIT -#define TCL_LOCAL_APPINIT Tcl_AppInit -#endif -#ifndef MODULE_SCOPE -# define MODULE_SCOPE extern -#endif -MODULE_SCOPE int TCL_LOCAL_APPINIT(Tcl_Interp *); - -/* - * The following #if block allows you to change how Tcl finds the startup - * script, prime the library or encoding paths, fiddle with the argv, etc., - * without needing to rewrite Tcl_Main() - */ - -#ifdef TCL_LOCAL_MAIN_HOOK -MODULE_SCOPE int TCL_LOCAL_MAIN_HOOK(int *argc, TCHAR ***argv); -#endif - -/* - *---------------------------------------------------------------------- - * - * main -- - * - * This is the main program for the application. - * - * Results: - * None: Tcl_Main never returns here, so this procedure never returns - * either. - * - * Side effects: - * Just about anything, since from here we call arbitrary Tcl code. - * - *---------------------------------------------------------------------- - */ - -#ifdef TCL_BROKEN_MAINARGS -int -main( - int argc, /* Number of command-line arguments. */ - char *dummy[]) /* Not used. */ -{ - TCHAR **argv; -#else -int -_tmain( - int argc, /* Number of command-line arguments. */ - TCHAR *argv[]) /* Values of command-line arguments. */ -{ -#endif - TCHAR *p; - - /* - * Set up the default locale to be standard "C" locale so parsing is - * performed correctly. - */ - - setlocale(LC_ALL, "C"); - -#ifdef TCL_BROKEN_MAINARGS - /* - * Get our args from the c-runtime. Ignore command line. - */ - - setargv(&argc, &argv); -#endif - - /* - * Forward slashes substituted for backslashes. - */ - - for (p = argv[0]; *p != '\0'; p++) { - if (*p == '\\') { - *p = '/'; - } - } - -#ifdef TCL_LOCAL_MAIN_HOOK - TCL_LOCAL_MAIN_HOOK(&argc, &argv); -#endif - - Tcl_Main(argc, argv, TCL_LOCAL_APPINIT); - return 0; /* Needed only to prevent compiler warning. */ -} - -/* - *---------------------------------------------------------------------- - * - * Tcl_AppInit -- - * - * This procedure performs application-specific initialization. Most - * applications, especially those that incorporate additional packages, - * will have their own version of this procedure. - * - * Results: - * Returns a standard Tcl completion code, and leaves an error message in - * the interp's result if an error occurs. - * - * Side effects: - * Depends on the startup script. - * - *---------------------------------------------------------------------- - */ - -int -Tcl_AppInit( - Tcl_Interp *interp) /* Interpreter for application. */ -{ - if ((Tcl_Init)(interp) == TCL_ERROR) { - return TCL_ERROR; - } - -#if defined(STATIC_BUILD) && TCL_USE_STATIC_PACKAGES - if (Registry_Init(interp) == TCL_ERROR) { - return TCL_ERROR; - } - Tcl_StaticPackage(interp, "registry", Registry_Init, NULL); - - if (Dde_Init(interp) == TCL_ERROR) { - return TCL_ERROR; - } - Tcl_StaticPackage(interp, "dde", Dde_Init, Dde_SafeInit); -#endif - -#ifdef TCL_TEST - if (Tcltest_Init(interp) == TCL_ERROR) { - return TCL_ERROR; - } - Tcl_StaticPackage(interp, "Tcltest", Tcltest_Init, Tcltest_SafeInit); -#endif /* TCL_TEST */ - - /* - * Call the init procedures for included packages. Each call should look - * like this: - * - * if (Mod_Init(interp) == TCL_ERROR) { - * return TCL_ERROR; - * } - * - * where "Mod" is the name of the module. (Dynamically-loadable packages - * should have the same entry-point name.) - */ - - /* - * Call Tcl_CreateCommand for application-specific commands, if they - * weren't already created by the init procedures called above. - */ - - /* - * Specify a user-specific startup file to invoke if the application is - * run interactively. Typically the startup file is "~/.apprc" where "app" - * is the name of the application. If this line is deleted then no - * user-specific startup file will be run under any conditions. - */ - - (Tcl_ObjSetVar2)(interp, Tcl_NewStringObj("tcl_rcFileName", -1), NULL, - Tcl_NewStringObj("~/tclshrc.tcl", -1), TCL_GLOBAL_ONLY); - return TCL_OK; -} - -/* - *------------------------------------------------------------------------- - * - * 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. - * - *-------------------------------------------------------------------------- - */ - -#ifdef TCL_BROKEN_MAINARGS -static void -setargv( - int *argcPtr, /* Filled with number of argument strings. */ - TCHAR ***argvPtr) /* Filled with argument strings (malloc'd). */ -{ - TCHAR *cmdLine, *p, *arg, *argSpace; - TCHAR **argv; - int argc, size, inquote, copy, slashes; - - cmdLine = GetCommandLine(); - - /* - * 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; - } - } - } - - /* Make sure we don't call ckalloc through the (not yet initialized) stub table */ - #undef Tcl_Alloc - #undef Tcl_DbCkalloc - - argSpace = ckalloc(size * sizeof(char *) - + (_tcslen(cmdLine) * sizeof(TCHAR)) + sizeof(TCHAR)); - argv = (TCHAR **) argSpace; - argSpace += size * (sizeof(char *)/sizeof(TCHAR)); - 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; -} -#endif /* TCL_BROKEN_MAINARGS */ - -/* - * Local Variables: - * mode: c - * c-basic-offset: 4 - * fill-column: 78 - * End: - */ |