4 * Copyright 2000 Alexandre Julliard
12 #include "wine/library.h"
15 #include "debugtools.h"
23 void (*func
)( const char *arg
);
28 struct options Options
=
30 NULL
, /* desktopGeometry */
33 FALSE
, /* synchronous */
34 FALSE
, /* Managed windows */
35 NULL
/* Alternate config file name */
38 const char *argv0
; /* the original argv[0] */
39 const char *full_argv0
; /* the full path of argv[0] (if known) */
41 static char *inherit_str
; /* options to pass to child processes */
43 static int app_argc
; /* argc/argv to pass to application */
44 static char **app_argv
;
46 static void out_of_memory(void) WINE_NORETURN
;
47 static void out_of_memory(void)
49 MESSAGE( "Virtual memory exhausted\n" );
53 static char *xstrdup( const char *str
)
55 char *ret
= strdup( str
);
56 if (!ret
) out_of_memory();
60 static void do_config( const char *arg
);
61 static void do_debugmsg( const char *arg
);
62 static void do_desktop( const char *arg
);
63 static void do_display( const char *arg
);
64 static void do_dll( const char *arg
);
65 static void do_help( const char *arg
);
66 static void do_language( const char *arg
);
67 static void do_managed( const char *arg
);
68 static void do_synchronous( const char *arg
);
69 static void do_version( const char *arg
);
71 static const struct option option_table
[] =
73 { "config", 0, 1, 0, do_config
,
74 "--config name Specify config file to use" },
75 { "debugmsg", 0, 1, 1, do_debugmsg
,
76 "--debugmsg name Turn debugging-messages on or off" },
77 { "desktop", 0, 1, 1, do_desktop
,
78 "--desktop geom Use a desktop window of the given geometry" },
79 { "display", 0, 1, 0, do_display
,
80 "--display name Use the specified display" },
81 { "dll", 0, 1, 1, do_dll
,
82 "--dll name Enable or disable built-in DLLs" },
83 { "dosver", 0, 1, 1, VERSION_ParseDosVersion
,
84 "--dosver x.xx DOS version to imitate (e.g. 6.22)\n"
85 " Only valid with --winver win31" },
86 { "help", 'h', 0, 0, do_help
,
87 "--help,-h Show this help message" },
88 { "language", 0, 1, 1, do_language
,
89 "--language xx Set the language (one of Br,Ca,Cs,Cy,Da,De,En,Eo,Es,Fi,Fr,Ga,Gd,Gv,\n"
90 " He,Hr,Hu,It,Ja,Ko,Kw,Nl,No,Pl,Pt,Sk,Sv,Ru,Wa)" },
91 { "managed", 0, 0, 0, do_managed
,
92 "--managed Allow the window manager to manage created windows" },
93 { "synchronous", 0, 0, 1, do_synchronous
,
94 "--synchronous Turn on synchronous display mode" },
95 { "version", 'v', 0, 0, do_version
,
96 "--version,-v Display the Wine version" },
97 { "winver", 0, 1, 1, VERSION_ParseWinVersion
,
98 "--winver Version to imitate (win95,nt40,win31,nt2k,win98,nt351,win30,win20)" },
99 { NULL
, 0, 0, 0, NULL
, NULL
} /* terminator */
103 static void do_help( const char *arg
)
108 static void do_version( const char *arg
)
110 MESSAGE( "%s\n", WINE_RELEASE_INFO
);
114 static void do_synchronous( const char *arg
)
116 Options
.synchronous
= TRUE
;
119 static void do_desktop( const char *arg
)
121 Options
.desktopGeometry
= xstrdup( arg
);
124 static void do_display( const char *arg
)
126 Options
.display
= xstrdup( arg
);
129 static void do_dll( const char *arg
)
131 if (Options
.dllFlags
)
133 Options
.dllFlags
= (char *) realloc ( Options
.dllFlags
,
134 strlen ( Options
.dllFlags
) + strlen ( arg
) + 2 );
135 if ( !Options
.dllFlags
) out_of_memory();
136 strcat ( Options
.dllFlags
, "+" );
137 strcat ( Options
.dllFlags
, arg
);
141 Options
.dllFlags
= xstrdup( arg
);
145 static void do_language( const char *arg
)
147 SetEnvironmentVariableA( "LANGUAGE", arg
);
150 static void do_managed( const char *arg
)
152 Options
.managed
= TRUE
;
155 static void do_config( const char *arg
)
157 Options
.configFileName
= xstrdup( arg
);
160 static void do_debugmsg( const char *arg
)
162 static const char * const debug_class_names
[__DBCL_COUNT
] = { "fixme", "err", "warn", "trace" };
164 char *opt
, *options
= strdup(arg
);
167 if (!(opt
= strtok( options
, "," ))) goto error
;
170 unsigned char set
= 0, clear
= 0;
171 char *p
= strchr( opt
, '+' );
172 if (!p
) p
= strchr( opt
, '-' );
173 if (!p
|| !p
[1]) goto error
;
176 for (i
= 0; i
< __DBCL_COUNT
; i
++)
178 int len
= strlen(debug_class_names
[i
]);
179 if (len
!= (p
- opt
)) continue;
180 if (!memcmp( opt
, debug_class_names
[i
], len
)) /* found it */
182 if (*p
== '+') set
|= 1 << i
;
183 else clear
|= 1 << i
;
187 if (i
== __DBCL_COUNT
) goto error
; /* class name not found */
191 if (*p
== '+') set
= ~0;
195 if (!strcmp( p
, "all" )) p
= ""; /* empty string means all */
196 wine_dbg_add_option( p
, set
, clear
);
197 opt
= strtok( NULL
, "," );
204 MESSAGE("wine: Syntax: --debugmsg [class]+xxx,... or "
205 "-debugmsg [class]-xxx,...\n");
206 MESSAGE("Example: --debugmsg +all,warn-heap\n"
207 " turn on all messages except warning heap messages\n");
208 MESSAGE("Available message classes:\n");
209 for( i
= 0; i
< __DBCL_COUNT
; i
++) MESSAGE( "%-9s", debug_class_names
[i
] );
215 static void remove_options( char *argv
[], int pos
, int count
, int inherit
)
220 for (i
= 0; i
< count
; i
++) len
+= strlen(argv
[pos
+i
]) + 1;
223 if (!(inherit_str
= realloc( inherit_str
, strlen(inherit_str
) + 1 + len
)))
225 strcat( inherit_str
, " " );
229 if (!(inherit_str
= malloc( len
))) out_of_memory();
232 for (i
= 0; i
< count
; i
++)
234 strcat( inherit_str
, argv
[pos
+i
] );
235 if (i
< count
-1) strcat( inherit_str
, " " );
238 while ((argv
[pos
] = argv
[pos
+count
])) pos
++;
241 /* parse options from the argv array and remove all the recognized ones */
242 static void parse_options( char *argv
[] )
244 const struct option
*opt
;
247 for (i
= 0; argv
[i
]; i
++)
250 if (*p
++ != '-') continue; /* not an option */
251 if (*p
&& !p
[1]) /* short name */
253 if (*p
== '-') break; /* "--" option */
254 for (opt
= option_table
; opt
->longname
; opt
++) if (opt
->shortname
== *p
) break;
259 /* check for the long name */
260 for (opt
= option_table
; opt
->longname
; opt
++)
261 if (!strcmp( p
, opt
->longname
)) break;
263 if (!opt
->longname
) continue;
265 if (opt
->has_arg
&& argv
[i
+1])
267 opt
->func( argv
[i
+1] );
268 remove_options( argv
, i
, 2, opt
->inherit
);
273 remove_options( argv
, i
, 1, opt
->inherit
);
279 /* inherit options from WINEOPTIONS variable */
280 static void inherit_options( char *buffer
)
285 char *p
= strtok( buffer
, " \t" );
286 for (n
= 0; n
< sizeof(argv
)/sizeof(argv
[0])-1 && p
; n
++)
289 p
= strtok( NULL
, " \t" );
292 parse_options( argv
);
293 if (argv
[0]) /* an option remains */
295 MESSAGE( "Unknown option '%s' in WINEOPTIONS variable\n\n", argv
[0] );
300 /***********************************************************************
303 void OPTIONS_Usage(void)
305 const struct option
*opt
;
306 MESSAGE( "Usage: %s [options] program_name [arguments]\n\n", argv0
);
307 MESSAGE( "Options:\n" );
308 for (opt
= option_table
; opt
->longname
; opt
++) MESSAGE( " %s\n", opt
->usage
);
312 /***********************************************************************
313 * OPTIONS_ParseOptions
315 void OPTIONS_ParseOptions( char *argv
[] )
320 if (GetEnvironmentVariableA( "WINEOPTIONS", buffer
, sizeof(buffer
) ) && buffer
[0])
321 inherit_options( buffer
);
323 parse_options( argv
+ 1 );
325 SetEnvironmentVariableA( "WINEOPTIONS", inherit_str
);
327 /* check if any option remains */
328 for (i
= 1; argv
[i
]; i
++)
330 if (!strcmp( argv
[i
], "--" ))
332 remove_options( argv
, i
, 1, 0 );
335 if (argv
[i
][0] == '-')
337 MESSAGE( "Unknown option '%s'\n\n", argv
[i
] );
342 /* count the resulting arguments */
345 while (argv
[app_argc
]) app_argc
++;
349 /***********************************************************************
350 * __wine_get_main_args
352 * Return the argc/argv that the application should see.
353 * Used by the startup code generated in the .spec.c file.
355 int __wine_get_main_args( char ***argv
)