diff options
Diffstat (limited to 'win/tclAppInit.c')
| -rw-r--r-- | win/tclAppInit.c | 185 |
1 files changed, 101 insertions, 84 deletions
diff --git a/win/tclAppInit.c b/win/tclAppInit.c index b8f3e78..251a610 100644 --- a/win/tclAppInit.c +++ b/win/tclAppInit.c @@ -1,17 +1,15 @@ -/* +/* * tclAppInit.c -- * * Provides a default version of the main program and Tcl_AppInit - * procedure for Tcl applications (without Tk). Note that this - * program must be built in Win32 console mode to work properly. + * function for Tcl applications (without Tk). Note that this program + * must be built in Win32 console mode to work properly. * * Copyright (c) 1996-1997 by Sun Microsystems, Inc. * Copyright (c) 1998-1999 by Scriptics Corporation. * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. - * - * RCS: @(#) $Id: tclAppInit.c,v 1.6 1999/12/02 02:03:37 redman Exp $ + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tcl.h" @@ -19,17 +17,16 @@ #include <locale.h> #ifdef TCL_TEST -extern int Procbodytest_Init _ANSI_ARGS_((Tcl_Interp *interp)); -extern int Procbodytest_SafeInit _ANSI_ARGS_((Tcl_Interp *interp)); -extern int Tcltest_Init _ANSI_ARGS_((Tcl_Interp *interp)); -extern int TclObjTest_Init _ANSI_ARGS_((Tcl_Interp *interp)); -#ifdef TCL_THREADS -extern int TclThread_Init _ANSI_ARGS_((Tcl_Interp *interp)); -#endif +extern Tcl_PackageInitProc Procbodytest_Init; +extern Tcl_PackageInitProc Procbodytest_SafeInit; +extern Tcl_PackageInitProc Tcltest_Init; +extern Tcl_PackageInitProc TclObjTest_Init; #endif /* TCL_TEST */ -static void setargv _ANSI_ARGS_((int *argcPtr, char ***argvPtr)); - +#if defined(__GNUC__) +int _CRT_glob = 0; +static void setargv(int *argcPtr, char ***argvPtr); +#endif /* __GNUC__ */ /* *---------------------------------------------------------------------- @@ -39,8 +36,8 @@ static void setargv _ANSI_ARGS_((int *argcPtr, char ***argvPtr)); * This is the main program for the application. * * Results: - * None: Tcl_Main never returns here, so this procedure never - * returns either. + * None: Tcl_Main never returns here, so this function never returns + * either. * * Side effects: * Whatever the application does. @@ -49,50 +46,49 @@ static void setargv _ANSI_ARGS_((int *argcPtr, char ***argvPtr)); */ int -main(argc, argv) - int argc; /* Number of command-line arguments. */ - char **argv; /* Values of command-line arguments. */ +main( + int argc, + char *argv[]) { /* - * 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 doesn't exist. + * 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 + * doesn't exist. */ - + #ifndef TCL_LOCAL_APPINIT -#define TCL_LOCAL_APPINIT Tcl_AppInit +#define TCL_LOCAL_APPINIT Tcl_AppInit #endif - extern int TCL_LOCAL_APPINIT _ANSI_ARGS_((Tcl_Interp *interp)); - + extern int TCL_LOCAL_APPINIT (Tcl_Interp *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 - extern int TCL_LOCAL_MAIN_HOOK _ANSI_ARGS_((int *argc, char ***argv)); + extern int TCL_LOCAL_MAIN_HOOK (int *argc, char ***argv); #endif - char buffer[MAX_PATH +1]; char *p; + /* - * Set up the default locale to be standard "C" locale so parsing - * is performed correctly. + * Set up the default locale to be standard "C" locale so parsing is + * performed correctly. */ +#if defined(__GNUC__) + setargv( &argc, &argv ); +#endif setlocale(LC_ALL, "C"); - setargv(&argc, &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 = '/'; } @@ -106,20 +102,19 @@ main(argc, argv) 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. + * This function performs application-specific initialization. Most + * applications, especially those that incorporate additional packages, + * will have their own version of this function. * * Results: - * Returns a standard Tcl completion code, and leaves an error - * message in the interp's result if an error occurs. + * 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. @@ -128,8 +123,8 @@ main(argc, argv) */ int -Tcl_AppInit(interp) - Tcl_Interp *interp; /* Interpreter for application. */ +Tcl_AppInit( + Tcl_Interp *interp) /* Interpreter for application. */ { if (Tcl_Init(interp) == TCL_ERROR) { return TCL_ERROR; @@ -139,26 +134,38 @@ Tcl_AppInit(interp) if (Tcltest_Init(interp) == TCL_ERROR) { return TCL_ERROR; } - Tcl_StaticPackage(interp, "Tcltest", Tcltest_Init, - (Tcl_PackageInitProc *) NULL); + Tcl_StaticPackage(interp, "Tcltest", Tcltest_Init, NULL); if (TclObjTest_Init(interp) == TCL_ERROR) { return TCL_ERROR; } -#ifdef TCL_THREADS - if (TclThread_Init(interp) == TCL_ERROR) { - return TCL_ERROR; - } -#endif if (Procbodytest_Init(interp) == TCL_ERROR) { return TCL_ERROR; } Tcl_StaticPackage(interp, "procbodytest", Procbodytest_Init, - Procbodytest_SafeInit); + Procbodytest_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; + + 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 + /* - * Call the init procedures for included packages. Each call should - * look like this: + * Call the init functions for included packages. Each call should look + * like this: * * if (Mod_Init(interp) == TCL_ERROR) { * return TCL_ERROR; @@ -168,15 +175,15 @@ Tcl_AppInit(interp) */ /* - * Call Tcl_CreateCommand for application-specific commands, if - * they weren't already created by the init procedures called above. + * Call Tcl_CreateCommand for application-specific commands, if they + * weren't already created by the init functions 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. + * 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_SetVar(interp, "tcl_rcFileName", "~/tclshrc.tcl", TCL_GLOBAL_ONLY); @@ -188,10 +195,10 @@ Tcl_AppInit(interp) * * 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. + * 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 @@ -201,8 +208,8 @@ Tcl_AppInit(interp) * quote -> begin quoted string * * Results: - * Fills argcPtr with the number of arguments and argvPtr with the - * array of arguments. + * Fills argcPtr with the number of arguments and argvPtr with the array + * of arguments. * * Side effects: * Memory allocated. @@ -210,20 +217,21 @@ Tcl_AppInit(interp) *-------------------------------------------------------------------------- */ +#if defined(__GNUC__) static void -setargv(argcPtr, argvPtr) - int *argcPtr; /* Filled with number of argument strings. */ - char ***argvPtr; /* Filled with argument strings (malloc'd). */ +setargv( + 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. + * Precompute an overly pessimistic guess at the number of arguments in + * the command line by counting non-space spans. */ size = 2; @@ -238,7 +246,7 @@ setargv(argcPtr, argvPtr) } } } - argSpace = (char *) Tcl_Alloc( + argSpace = (char *) ckalloc( (unsigned) (size * sizeof(char *) + strlen(cmdLine) + 1)); argv = (char **) argSpace; argSpace += size * sizeof(char *); @@ -271,18 +279,18 @@ setargv(argcPtr, argvPtr) } else { inquote = !inquote; } - } - slashes >>= 1; - } + } + slashes >>= 1; + } - while (slashes) { + while (slashes) { *arg = '\\'; arg++; slashes--; } - if ((*p == '\0') - || (!inquote && ((*p == ' ') || (*p == '\t')))) { /* INTL: ISO space. */ + if ((*p == '\0') || (!inquote && + ((*p == ' ') || (*p == '\t')))) { /* INTL: ISO space. */ break; } if (copy != 0) { @@ -290,7 +298,7 @@ setargv(argcPtr, argvPtr) arg++; } p++; - } + } *arg = '\0'; argSpace = arg + 1; } @@ -299,3 +307,12 @@ setargv(argcPtr, argvPtr) *argcPtr = argc; *argvPtr = argv; } +#endif /* __GNUC__ */ + +/* + * Local Variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * End: + */ |