4 * Copyright 2000 Alexandre Julliard
14 #include "wine/library.h"
17 #include "debugtools.h"
25 void (*func)( const char *arg );
30 struct options Options =
32 NULL, /* desktopGeometry */
35 FALSE, /* synchronous */
36 FALSE, /* Managed windows */
37 NULL /* Alternate config file name */
40 const char *argv0; /* the original argv[0] */
41 const char *full_argv0; /* the full path of argv[0] (if known) */
43 static char *inherit_str; /* options to pass to child processes */
45 static int app_argc; /* argc/argv to pass to application */
46 static char **app_argv;
47 static WCHAR **app_wargv;
49 static void out_of_memory(void) WINE_NORETURN;
50 static void out_of_memory(void)
52 MESSAGE( "Virtual memory exhausted\n" );
56 static char *xstrdup( const char *str )
58 char *ret = strdup( str );
59 if (!ret) out_of_memory();
63 static void do_config( const char *arg );
64 static void do_debugmsg( const char *arg );
65 static void do_desktop( const char *arg );
66 static void do_display( const char *arg );
67 static void do_dll( const char *arg );
68 static void do_help( const char *arg );
69 static void do_language( const char *arg );
70 static void do_managed( const char *arg );
71 static void do_synchronous( const char *arg );
72 static void do_version( const char *arg );
74 static const struct option option_table[] =
76 { "config", 0, 1, 0, do_config,
77 "--config name Specify config file to use" },
78 { "debugmsg", 0, 1, 1, do_debugmsg,
79 "--debugmsg name Turn debugging-messages on or off" },
80 { "desktop", 0, 1, 1, do_desktop,
81 "--desktop geom Use a desktop window of the given geometry" },
82 { "display", 0, 1, 0, do_display,
83 "--display name Use the specified display" },
84 { "dll", 0, 1, 1, do_dll,
85 "--dll name Enable or disable built-in DLLs" },
86 { "dosver", 0, 1, 1, VERSION_ParseDosVersion,
87 "--dosver x.xx DOS version to imitate (e.g. 6.22)\n"
88 " Only valid with --winver win31" },
89 { "help", 'h', 0, 0, do_help,
90 "--help,-h Show this help message" },
91 { "language", 0, 1, 1, do_language,
92 "--language xx Set the language (one of Br,Ca,Cs,Cy,Da,De,En,Eo,Es,Fi,Fr,Ga,Gd,Gv,\n"
93 " He,Hr,Hu,It,Ja,Ko,Kw,Nl,No,Pl,Pt,Sk,Sv,Ru,Wa)" },
94 { "managed", 0, 0, 0, do_managed,
95 "--managed Allow the window manager to manage created windows" },
96 { "synchronous", 0, 0, 1, do_synchronous,
97 "--synchronous Turn on synchronous display mode" },
98 { "version", 'v', 0, 0, do_version,
99 "--version,-v Display the Wine version" },
100 { "winver", 0, 1, 1, VERSION_ParseWinVersion,
101 "--winver Version to imitate (win95,nt40,win31,nt2k,win98,nt351,win30,win20)" },
102 { NULL, 0, 0, 0, NULL, NULL } /* terminator */
106 static void do_help( const char *arg )
111 static void do_version( const char *arg )
113 MESSAGE( "%s\n", WINE_RELEASE_INFO );
117 static void do_synchronous( const char *arg )
119 Options.synchronous = TRUE;
122 static void do_desktop( const char *arg )
124 Options.desktopGeometry = xstrdup( arg );
127 static void do_display( const char *arg )
129 Options.display = xstrdup( arg );
132 static void do_dll( const char *arg )
134 if (Options.dllFlags)
136 Options.dllFlags = (char *) realloc ( Options.dllFlags,
137 strlen ( Options.dllFlags ) + strlen ( arg ) + 2 );
138 if ( !Options.dllFlags ) out_of_memory();
139 strcat ( Options.dllFlags, "+" );
140 strcat ( Options.dllFlags, arg );
144 Options.dllFlags = xstrdup( arg );
148 static void do_language( const char *arg )
150 SetEnvironmentVariableA( "LANGUAGE", arg );
153 static void do_managed( const char *arg )
155 Options.managed = TRUE;
158 static void do_config( const char *arg )
160 Options.configFileName = xstrdup( arg );
163 static void do_debugmsg( const char *arg )
165 static const char * const debug_class_names[__DBCL_COUNT] = { "fixme", "err", "warn", "trace" };
167 char *opt, *options = strdup(arg);
169 /* defined in relay32/relay386.c */
170 extern char **debug_relay_includelist;
171 extern char **debug_relay_excludelist;
172 /* defined in relay32/snoop.c */
173 extern char **debug_snoop_includelist;
174 extern char **debug_snoop_excludelist;
176 if (!(opt = strtok( options, "," ))) goto error;
179 unsigned char set = 0, clear = 0;
180 char *p = strchr( opt, '+' );
181 if (!p) p = strchr( opt, '-' );
182 if (!p || !p[1]) goto error;
185 for (i = 0; i < __DBCL_COUNT; i++)
187 int len = strlen(debug_class_names[i]);
188 if (len != (p - opt)) continue;
189 if (!memcmp( opt, debug_class_names[i], len )) /* found it */
191 if (*p == '+') set |= 1 << i;
192 else clear |= 1 << i;
196 if (i == __DBCL_COUNT) goto error; /* class name not found */
200 if (*p == '+') set = ~0;
202 if (!strncasecmp(p+1, "relay=", 6) ||
203 !strncasecmp(p+1, "snoop=", 6))
206 char *s, *s2, ***output, c;
214 output = (*p == '+') ?
216 &debug_relay_includelist :
217 &debug_snoop_includelist) :
219 &debug_relay_excludelist :
220 &debug_snoop_excludelist);
222 /* if there are n ':', there are n+1 modules, and we need
223 n+2 slots, last one being for the sentinel (NULL) */
225 while((s = strchr(s, ':'))) i++, s++;
226 *output = malloc(sizeof(char **) * i);
229 while((s2 = strchr(s, ':'))) {
232 *((*output)+i) = _strupr(strdup(s));
239 *((*output)+i) = _strupr(strdup(s));
241 *((*output)+i+1) = NULL;
246 if (!strcmp( p, "all" )) p = ""; /* empty string means all */
247 wine_dbg_add_option( p, set, clear );
248 opt = strtok( NULL, "," );
255 MESSAGE("wine: Syntax: --debugmsg [class]+xxx,... or "
256 "-debugmsg [class]-xxx,...\n");
257 MESSAGE("Example: --debugmsg +all,warn-heap\n"
258 " turn on all messages except warning heap messages\n");
259 MESSAGE("Available message classes:\n");
260 for( i = 0; i < __DBCL_COUNT; i++) MESSAGE( "%-9s", debug_class_names[i] );
266 static void remove_options( char *argv[], int pos, int count, int inherit )
271 for (i = 0; i < count; i++) len += strlen(argv[pos+i]) + 1;
274 if (!(inherit_str = realloc( inherit_str, strlen(inherit_str) + 1 + len )))
276 strcat( inherit_str, " " );
280 if (!(inherit_str = malloc( len ))) out_of_memory();
283 for (i = 0; i < count; i++)
285 strcat( inherit_str, argv[pos+i] );
286 if (i < count-1) strcat( inherit_str, " " );
289 while ((argv[pos] = argv[pos+count])) pos++;
292 /* parse options from the argv array and remove all the recognized ones */
293 static void parse_options( char *argv[] )
295 const struct option *opt;
298 for (i = 0; argv[i]; i++)
300 const char *equalarg = NULL;
302 if (*p++ != '-') continue; /* not an option */
303 if (*p && !p[1]) /* short name */
305 if (*p == '-') break; /* "--" option */
306 for (opt = option_table; opt->longname; opt++) if (opt->shortname == *p) break;
310 const char *equal = strchr (p, '=');
312 /* check for the long name */
313 for (opt = option_table; opt->longname; opt++) {
315 if (!strcmp( p, opt->longname )) break;
320 strlen (opt->longname) == equal - p &&
321 !strncmp (p, opt->longname, equal - p)) {
322 equalarg = equal + 1;
327 if (!opt->longname) continue;
331 opt->func( equalarg );
332 remove_options( argv, i, 1, opt->inherit );
334 else if (opt->has_arg && argv[i+1])
336 opt->func( argv[i+1] );
337 remove_options( argv, i, 2, opt->inherit );
342 remove_options( argv, i, 1, opt->inherit );
348 /* inherit options from WINEOPTIONS variable */
349 static void inherit_options( char *buffer )
354 char *p = strtok( buffer, " \t" );
355 for (n = 0; n < sizeof(argv)/sizeof(argv[0])-1 && p; n++)
358 p = strtok( NULL, " \t" );
361 parse_options( argv );
362 if (argv[0]) /* an option remains */
364 MESSAGE( "Unknown option '%s' in WINEOPTIONS variable\n\n", argv[0] );
369 /***********************************************************************
372 void OPTIONS_Usage(void)
374 const struct option *opt;
375 MESSAGE( "Usage: %s [options] [--] program_name [arguments]\n", argv0 );
376 MESSAGE("The -- has to be used if you specify arguments (of the program)\n\n");
377 MESSAGE( "Options:\n" );
378 for (opt = option_table; opt->longname; opt++) MESSAGE( " %s\n", opt->usage );
382 /***********************************************************************
383 * OPTIONS_ParseOptions
385 void OPTIONS_ParseOptions( char *argv[] )
390 if (GetEnvironmentVariableA( "WINEOPTIONS", buffer, sizeof(buffer) ) && buffer[0])
391 inherit_options( buffer );
393 parse_options( argv + 1 );
395 SetEnvironmentVariableA( "WINEOPTIONS", inherit_str );
397 /* check if any option remains */
398 for (i = 1; argv[i]; i++)
400 if (!strcmp( argv[i], "--" ))
402 remove_options( argv, i, 1, 0 );
405 if (argv[i][0] == '-')
407 MESSAGE( "Unknown option '%s'\n\n", argv[i] );
412 /* count the resulting arguments */
415 while (argv[app_argc]) app_argc++;
419 /***********************************************************************
420 * __wine_get_main_args
422 * Return the argc/argv that the application should see.
423 * Used by the startup code generated in the .spec.c file.
425 int __wine_get_main_args( char ***argv )
432 /***********************************************************************
433 * __wine_get_wmain_args
435 * Same as __wine_get_main_args but for Unicode.
437 int __wine_get_wmain_args( WCHAR ***argv )
445 for (i = 0; i < app_argc; i++)
446 total += MultiByteToWideChar( CP_ACP, 0, app_argv[i], -1, NULL, 0 );
448 app_wargv = HeapAlloc( GetProcessHeap(), 0,
449 total * sizeof(WCHAR) + (app_argc + 1) * sizeof(*app_wargv) );
450 p = (WCHAR *)(app_wargv + app_argc + 1);
451 for (i = 0; i < app_argc; i++)
453 DWORD len = MultiByteToWideChar( CP_ACP, 0, app_argv[i], -1, p, total );
458 app_wargv[app_argc] = NULL;