4 * Copyright 2000 Alexandre Julliard
14 #include "wine/library.h"
18 #include "debugtools.h"
26 void (*func)( const char *arg );
31 struct options Options =
33 FALSE /* Managed windows */
36 const char *argv0; /* the original argv[0] */
37 const char *full_argv0; /* the full path of argv[0] (if known) */
39 static char *inherit_str; /* options to pass to child processes */
41 static void out_of_memory(void) WINE_NORETURN;
42 static void out_of_memory(void)
44 MESSAGE( "Virtual memory exhausted\n" );
48 static void do_debugmsg( const char *arg );
49 static void do_help( const char *arg );
50 static void do_managed( const char *arg );
51 static void do_version( const char *arg );
53 static const struct option_descr option_table[] =
55 { "debugmsg", 0, 1, 1, do_debugmsg,
56 "--debugmsg name Turn debugging-messages on or off" },
57 { "dll", 0, 1, 1, MODULE_AddLoadOrderOption,
58 "--dll name Enable or disable built-in DLLs" },
59 { "dosver", 0, 1, 1, VERSION_ParseDosVersion,
60 "--dosver x.xx DOS version to imitate (e.g. 6.22)\n"
61 " Only valid with --winver win31" },
62 { "help", 'h', 0, 0, do_help,
63 "--help,-h Show this help message" },
64 { "managed", 0, 0, 0, do_managed,
65 "--managed Allow the window manager to manage created windows" },
66 { "version", 'v', 0, 0, do_version,
67 "--version,-v Display the Wine version" },
68 { "winver", 0, 1, 1, VERSION_ParseWinVersion,
69 "--winver Version to imitate (win95,win98,winme,nt351,nt40,win2k,winxp,win20,win30,win31)" },
70 { NULL, 0, 0, 0, NULL, NULL } /* terminator */
74 static void do_help( const char *arg )
79 static void do_version( const char *arg )
81 MESSAGE( "%s\n", WINE_RELEASE_INFO );
85 static void do_managed( const char *arg )
87 Options.managed = TRUE;
90 static void do_debugmsg( const char *arg )
92 static const char * const debug_class_names[__WINE_DBCL_COUNT] = { "fixme", "err", "warn", "trace" };
94 char *opt, *options = strdup(arg);
96 /* defined in relay32/relay386.c */
97 extern char **debug_relay_includelist;
98 extern char **debug_relay_excludelist;
99 /* defined in relay32/snoop.c */
100 extern char **debug_snoop_includelist;
101 extern char **debug_snoop_excludelist;
103 if (!(opt = strtok( options, "," ))) goto error;
106 unsigned char set = 0, clear = 0;
107 char *p = strchr( opt, '+' );
108 if (!p) p = strchr( opt, '-' );
109 if (!p || !p[1]) goto error;
112 for (i = 0; i < __WINE_DBCL_COUNT; i++)
114 int len = strlen(debug_class_names[i]);
115 if (len != (p - opt)) continue;
116 if (!memcmp( opt, debug_class_names[i], len )) /* found it */
118 if (*p == '+') set |= 1 << i;
119 else clear |= 1 << i;
123 if (i == __WINE_DBCL_COUNT) goto error; /* class name not found */
127 if (*p == '+') set = ~0;
129 if (!strncasecmp(p+1, "relay=", 6) ||
130 !strncasecmp(p+1, "snoop=", 6))
133 char *s, *s2, ***output, c;
141 output = (*p == '+') ?
143 &debug_relay_includelist :
144 &debug_snoop_includelist) :
146 &debug_relay_excludelist :
147 &debug_snoop_excludelist);
149 /* if there are n ':', there are n+1 modules, and we need
150 n+2 slots, last one being for the sentinel (NULL) */
152 while((s = strchr(s, ':'))) i++, s++;
153 *output = malloc(sizeof(char **) * i);
156 while((s2 = strchr(s, ':'))) {
159 *((*output)+i) = _strupr(strdup(s));
166 *((*output)+i) = _strupr(strdup(s));
168 *((*output)+i+1) = NULL;
173 if (!strcmp( p, "all" )) p = ""; /* empty string means all */
174 wine_dbg_add_option( p, set, clear );
175 opt = strtok( NULL, "," );
182 MESSAGE("wine: Syntax: --debugmsg [class]+xxx,... or "
183 "-debugmsg [class]-xxx,...\n");
184 MESSAGE("Example: --debugmsg +all,warn-heap\n"
185 " turn on all messages except warning heap messages\n");
186 MESSAGE("Available message classes:\n");
187 for( i = 0; i < __WINE_DBCL_COUNT; i++) MESSAGE( "%-9s", debug_class_names[i] );
193 static void remove_options( char *argv[], int pos, int count, int inherit )
198 for (i = 0; i < count; i++) len += strlen(argv[pos+i]) + 1;
201 if (!(inherit_str = realloc( inherit_str, strlen(inherit_str) + 1 + len )))
203 strcat( inherit_str, " " );
207 if (!(inherit_str = malloc( len ))) out_of_memory();
210 for (i = 0; i < count; i++)
212 strcat( inherit_str, argv[pos+i] );
213 if (i < count-1) strcat( inherit_str, " " );
216 while ((argv[pos] = argv[pos+count])) pos++;
219 /* parse options from the argv array and remove all the recognized ones */
220 static void parse_options( char *argv[] )
222 const struct option_descr *opt;
225 for (i = 0; argv[i]; i++)
227 const char *equalarg = NULL;
229 if (*p++ != '-') continue; /* not an option */
230 if (*p && !p[1]) /* short name */
232 if (*p == '-') break; /* "--" option */
233 for (opt = option_table; opt->longname; opt++) if (opt->shortname == *p) break;
237 const char *equal = strchr (p, '=');
239 /* check for the long name */
240 for (opt = option_table; opt->longname; opt++) {
242 if (!strcmp( p, opt->longname )) break;
247 strlen (opt->longname) == equal - p &&
248 !strncmp (p, opt->longname, equal - p)) {
249 equalarg = equal + 1;
254 if (!opt->longname) continue;
258 opt->func( equalarg );
259 remove_options( argv, i, 1, opt->inherit );
261 else if (opt->has_arg && argv[i+1])
263 opt->func( argv[i+1] );
264 remove_options( argv, i, 2, opt->inherit );
269 remove_options( argv, i, 1, opt->inherit );
275 /* inherit options from WINEOPTIONS variable */
276 static void inherit_options( char *buffer )
281 char *p = strtok( buffer, " \t" );
282 for (n = 0; n < sizeof(argv)/sizeof(argv[0])-1 && p; n++)
285 p = strtok( NULL, " \t" );
288 parse_options( argv );
289 if (argv[0]) /* an option remains */
291 MESSAGE( "Unknown option '%s' in WINEOPTIONS variable\n\n", argv[0] );
296 /***********************************************************************
299 void OPTIONS_Usage(void)
301 const struct option_descr *opt;
302 MESSAGE( "%s\n\n", WINE_RELEASE_INFO );
303 MESSAGE( "Usage: %s [options] [--] program_name [arguments]\n", argv0 );
304 MESSAGE("The -- has to be used if you specify arguments (of the program)\n\n");
305 MESSAGE( "Options:\n" );
306 for (opt = option_table; opt->longname; opt++) MESSAGE( " %s\n", opt->usage );
310 /***********************************************************************
311 * OPTIONS_ParseOptions
313 void OPTIONS_ParseOptions( char *argv[] )
318 if (GetEnvironmentVariableA( "WINEOPTIONS", buffer, sizeof(buffer) ) && buffer[0])
319 inherit_options( buffer );
321 parse_options( argv + 1 );
323 SetEnvironmentVariableA( "WINEOPTIONS", inherit_str );
325 /* check if any option remains */
326 for (i = 1; argv[i]; i++)
328 if (!strcmp( argv[i], "--" ))
330 remove_options( argv, i, 1, 0 );
333 if (argv[i][0] == '-')
335 MESSAGE( "Unknown option '%s'\n\n", argv[i] );