dlls/msvcrt/data.c

   1 /*
   2  * msvcrt.dll dll data items
   3  *
   4  * Copyright 2000 Jon Griffiths
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <math.h>
  25 #include "msvcrt.h"
  26 #include "wine/library.h"
  27 #include "wine/unicode.h"
  28 #include "wine/debug.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
  31
  32 int MSVCRT___argc = 0;
  33 static int argc_expand;
  34 static int wargc_expand;
  35 unsigned int MSVCRT_basemajor = 0;/* FIXME: */
  36 unsigned int MSVCRT_baseminor = 0;/* FIXME: */
  37 unsigned int MSVCRT_baseversion = 0; /* FIXME: */
  38 unsigned int MSVCRT__commode = 0;
  39 unsigned int MSVCRT__fmode = 0;
  40 unsigned int MSVCRT_osmajor = 0;/* FIXME: */
  41 unsigned int MSVCRT_osminor = 0;/* FIXME: */
  42 unsigned int MSVCRT_osmode = 0;/* FIXME: */
  43 unsigned int MSVCRT__osver = 0;
  44 unsigned int MSVCRT__osplatform = 0;
  45 unsigned int MSVCRT_osversion = 0; /* FIXME: */
  46 unsigned int MSVCRT__winmajor = 0;
  47 unsigned int MSVCRT__winminor = 0;
  48 unsigned int MSVCRT__winver = 0;
  49 unsigned int MSVCRT___setlc_active = 0;
  50 unsigned int MSVCRT___unguarded_readlc_active = 0;
  51 double MSVCRT__HUGE = 0;
  52 char **MSVCRT___argv = NULL;
  53 static char **argv_expand;
  54 MSVCRT_wchar_t **MSVCRT___wargv = NULL;
  55 static MSVCRT_wchar_t **wargv_expand;
  56 char *MSVCRT__acmdln = NULL;
  57 MSVCRT_wchar_t *MSVCRT__wcmdln = NULL;
  58 char **MSVCRT__environ = NULL;
  59 MSVCRT_wchar_t **MSVCRT__wenviron = NULL;
  60 char **MSVCRT___initenv = NULL;
  61 MSVCRT_wchar_t **MSVCRT___winitenv = NULL;
  62 int MSVCRT_app_type = 0;
  63 char* MSVCRT__pgmptr = NULL;
  64 WCHAR* MSVCRT__wpgmptr = NULL;
  65
  66 /* Get a snapshot of the current environment
  67  * and construct the __p__environ array
  68  *
  69  * The pointer returned from GetEnvironmentStrings may get invalid when
  70  * some other module cause a reallocation of the env-variable block
  71  *
  72  * blk is an array of pointers to environment strings, ending with a NULL
  73  * and after that the actual copy of the environment strings, ending in a \0
  74  */
  75 char ** msvcrt_SnapshotOfEnvironmentA(char **blk)
  76 {
  77   char* environ_strings = GetEnvironmentStringsA();
  78   int count = 1, len = 1, i = 0; /* keep space for the trailing NULLS */
  79   char *ptr;
  80
  81   for (ptr = environ_strings; *ptr; ptr += strlen(ptr) + 1)
  82   {
  83     count++;
  84     len += strlen(ptr) + 1;
  85   }
  86   if (blk)
  87       blk = HeapReAlloc( GetProcessHeap(), 0, blk, count* sizeof(char*) + len );
  88   else
  89     blk = HeapAlloc(GetProcessHeap(), 0, count* sizeof(char*) + len );
  90
  91   if (blk)
  92     {
  93       if (count)
  94         {
  95           memcpy(&blk[count],environ_strings,len);
  96           for (ptr = (char*) &blk[count]; *ptr; ptr += strlen(ptr) + 1)
  97             {
  98               blk[i++] = ptr;
  99             }
 100         }
 101       blk[i] = NULL;
 102     }
 103   FreeEnvironmentStringsA(environ_strings);
 104   return blk;
 105 }
 106
 107 MSVCRT_wchar_t ** msvcrt_SnapshotOfEnvironmentW(MSVCRT_wchar_t **wblk)
 108 {
 109   MSVCRT_wchar_t* wenviron_strings = GetEnvironmentStringsW();
 110   int count = 1, len = 1, i = 0; /* keep space for the trailing NULLS */
 111   MSVCRT_wchar_t *wptr;
 112
 113   for (wptr = wenviron_strings; *wptr; wptr += strlenW(wptr) + 1)
 114   {
 115     count++;
 116     len += strlenW(wptr) + 1;
 117   }
 118   if (wblk)
 119       wblk = HeapReAlloc( GetProcessHeap(), 0, wblk, count* sizeof(MSVCRT_wchar_t*) + len * sizeof(MSVCRT_wchar_t));
 120   else
 121     wblk = HeapAlloc(GetProcessHeap(), 0, count* sizeof(MSVCRT_wchar_t*) + len * sizeof(MSVCRT_wchar_t));
 122   if (wblk)
 123     {
 124       if (count)
 125         {
 126           memcpy(&wblk[count],wenviron_strings,len * sizeof(MSVCRT_wchar_t));
 127           for (wptr = (MSVCRT_wchar_t*)&wblk[count]; *wptr; wptr += strlenW(wptr) + 1)
 128             {
 129               wblk[i++] = wptr;
 130             }
 131         }
 132       wblk[i] = NULL;
 133     }
 134   FreeEnvironmentStringsW(wenviron_strings);
 135   return wblk;
 136 }
 137
 138 typedef void (CDECL *_INITTERMFUN)(void);
 139 typedef int (CDECL *_INITTERM_E_FN)(void);
 140
 141 /***********************************************************************
 142  *              __p___argc (MSVCRT.@)
 143  */
 144 int* CDECL MSVCRT___p___argc(void) { return &MSVCRT___argc; }
 145
 146 /***********************************************************************
 147  *              __p__commode (MSVCRT.@)
 148  */
 149 unsigned int* CDECL __p__commode(void) { return &MSVCRT__commode; }
 150
 151
 152 /***********************************************************************
 153  *              __p__pgmptr (MSVCRT.@)
 154  */
 155 char** CDECL MSVCRT___p__pgmptr(void) { return &MSVCRT__pgmptr; }
 156
 157 /***********************************************************************
 158  *              __p__wpgmptr (MSVCRT.@)
 159  */
 160 WCHAR** CDECL MSVCRT___p__wpgmptr(void) { return &MSVCRT__wpgmptr; }
 161
 162 /***********************************************************************
 163  *              _get_pgmptr (MSVCRT.@)
 164  */
 165 int CDECL _get_pgmptr(char** p)
 166 {
 167   if (!MSVCRT_CHECK_PMT(p)) return MSVCRT_EINVAL;
 168
 169   *p = MSVCRT__pgmptr;
 170   return 0;
 171 }
 172
 173 /***********************************************************************
 174  *              _get_wpgmptr (MSVCRT.@)
 175  */
 176 int CDECL _get_wpgmptr(WCHAR** p)
 177 {
 178   if (!MSVCRT_CHECK_PMT(p)) return MSVCRT_EINVAL;
 179   *p = MSVCRT__wpgmptr;
 180   return 0;
 181 }
 182
 183 /***********************************************************************
 184  *              __p__fmode (MSVCRT.@)
 185  */
 186 unsigned int* CDECL __p__fmode(void) { return &MSVCRT__fmode; }
 187
 188 /***********************************************************************
 189  *              _set_fmode (MSVCRT.@)
 190  */
 191 int CDECL MSVCRT__set_fmode(int mode)
 192 {
 193     /* TODO: support _O_WTEXT */
 194     if(!MSVCRT_CHECK_PMT(mode==MSVCRT__O_TEXT || mode==MSVCRT__O_BINARY))
 195         return MSVCRT_EINVAL;
 196
 197     MSVCRT__fmode = mode;
 198     return 0;
 199 }
 200
 201 /***********************************************************************
 202  *              _get_fmode (MSVCRT.@)
 203  */
 204 int CDECL MSVCRT__get_fmode(int *mode)
 205 {
 206     if(!MSVCRT_CHECK_PMT(mode))
 207         return MSVCRT_EINVAL;
 208
 209     *mode = MSVCRT__fmode;
 210     return 0;
 211 }
 212
 213 /***********************************************************************
 214  *              __p__osver (MSVCRT.@)
 215  */
 216 unsigned int* CDECL __p__osver(void) { return &MSVCRT__osver; }
 217
 218 /***********************************************************************
 219  *              __p__winmajor (MSVCRT.@)
 220  */
 221 unsigned int* CDECL __p__winmajor(void) { return &MSVCRT__winmajor; }
 222
 223 /***********************************************************************
 224  *              __p__winminor (MSVCRT.@)
 225  */
 226 unsigned int* CDECL __p__winminor(void) { return &MSVCRT__winminor; }
 227
 228 /***********************************************************************
 229  *              __p__winver (MSVCRT.@)
 230  */
 231 unsigned int* CDECL __p__winver(void) { return &MSVCRT__winver; }
 232
 233 /*********************************************************************
 234  *              __p__acmdln (MSVCRT.@)
 235  */
 236 char** CDECL __p__acmdln(void) { return &MSVCRT__acmdln; }
 237
 238 /*********************************************************************
 239  *              __p__wcmdln (MSVCRT.@)
 240  */
 241 MSVCRT_wchar_t** CDECL __p__wcmdln(void) { return &MSVCRT__wcmdln; }
 242
 243 /*********************************************************************
 244  *              __p___argv (MSVCRT.@)
 245  */
 246 char*** CDECL MSVCRT___p___argv(void) { return &MSVCRT___argv; }
 247
 248 /*********************************************************************
 249  *              __p___wargv (MSVCRT.@)
 250  */
 251 MSVCRT_wchar_t*** CDECL MSVCRT___p___wargv(void) { return &MSVCRT___wargv; }
 252
 253 /*********************************************************************
 254  *              __p__environ (MSVCRT.@)
 255  */
 256 char*** CDECL MSVCRT___p__environ(void)
 257 {
 258   return &MSVCRT__environ;
 259 }
 260
 261 /*********************************************************************
 262  *              __p__wenviron (MSVCRT.@)
 263  */
 264 MSVCRT_wchar_t*** CDECL MSVCRT___p__wenviron(void)
 265 {
 266   return &MSVCRT__wenviron;
 267 }
 268
 269 /*********************************************************************
 270  *              __p___initenv (MSVCRT.@)
 271  */
 272 char*** CDECL __p___initenv(void) { return &MSVCRT___initenv; }
 273
 274 /*********************************************************************
 275  *              __p___winitenv (MSVCRT.@)
 276  */
 277 MSVCRT_wchar_t*** CDECL __p___winitenv(void) { return &MSVCRT___winitenv; }
 278
 279 /*********************************************************************
 280  *              _get_osplatform (MSVCRT.@)
 281  */
 282 int CDECL MSVCRT__get_osplatform(int *pValue)
 283 {
 284     if (!MSVCRT_CHECK_PMT(pValue != NULL)) return MSVCRT_EINVAL;
 285     *pValue = MSVCRT__osplatform;
 286     return 0;
 287 }
 288
 289 /* INTERNAL: Create a wide string from an ascii string */
 290 MSVCRT_wchar_t *msvcrt_wstrdupa(const char *str)
 291 {
 292   const unsigned int len = strlen(str) + 1 ;
 293   MSVCRT_wchar_t *wstr = MSVCRT_malloc(len* sizeof (MSVCRT_wchar_t));
 294   if (!wstr)
 295     return NULL;
 296    MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED,str,len,wstr,len);
 297   return wstr;
 298 }
 299
 300 /*********************************************************************
 301  *              ___unguarded_readlc_active_add_func (MSVCRT.@)
 302  */
 303 unsigned int * CDECL MSVCRT____unguarded_readlc_active_add_func(void)
 304 {
 305   return &MSVCRT___unguarded_readlc_active;
 306 }
 307
 308 /*********************************************************************
 309  *              ___setlc_active_func (MSVCRT.@)
 310  */
 311 unsigned int CDECL MSVCRT____setlc_active_func(void)
 312 {
 313   return MSVCRT___setlc_active;
 314 }
 315
 316 /* INTERNAL: Since we can't rely on Winelib startup code calling w/getmainargs,
 317  * we initialise data values during DLL loading. When called by a native
 318  * program we simply return the data we've already initialised. This also means
 319  * you can call multiple times without leaking
 320  */
 321 void msvcrt_init_args(void)
 322 {
 323   OSVERSIONINFOW osvi;
 324
 325   MSVCRT__acmdln = MSVCRT__strdup( GetCommandLineA() );
 326   MSVCRT__wcmdln = msvcrt_wstrdupa(MSVCRT__acmdln);
 327   MSVCRT___argc = __wine_main_argc;
 328   MSVCRT___argv = __wine_main_argv;
 329   MSVCRT___wargv = __wine_main_wargv;
 330
 331   TRACE("got %s, wide = %s argc=%d\n", debugstr_a(MSVCRT__acmdln),
 332         debugstr_w(MSVCRT__wcmdln),MSVCRT___argc);
 333
 334   osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
 335   GetVersionExW( &osvi );
 336   MSVCRT__winver     = (osvi.dwMajorVersion << 8) | osvi.dwMinorVersion;
 337   MSVCRT__winmajor   = osvi.dwMajorVersion;
 338   MSVCRT__winminor   = osvi.dwMinorVersion;
 339   MSVCRT__osver      = osvi.dwBuildNumber;
 340   MSVCRT__osplatform = osvi.dwPlatformId;
 341   MSVCRT_osversion   = MSVCRT__winver;
 342   MSVCRT_osmajor     = MSVCRT__winmajor;
 343   MSVCRT_osminor     = MSVCRT__winminor;
 344   MSVCRT_baseversion = MSVCRT__osver;
 345   MSVCRT_baseminor   = MSVCRT_baseversion & 0xFF;
 346   MSVCRT_basemajor   = (MSVCRT_baseversion >> 8) & 0xFF;
 347   TRACE( "winver %08x winmajor %08x winminor %08x osver%08x baseversion %08x basemajor %08x baseminor %08x\n",
 348           MSVCRT__winver, MSVCRT__winmajor, MSVCRT__winminor, MSVCRT__osver, MSVCRT_baseversion,
 349           MSVCRT_basemajor, MSVCRT_baseminor);
 350   TRACE( "osversion %08x osmajor %08x osminor %08x\n", MSVCRT_osversion, MSVCRT_osmajor, MSVCRT_osminor);
 351
 352   MSVCRT__HUGE = HUGE_VAL;
 353   MSVCRT___setlc_active = 0;
 354   MSVCRT___unguarded_readlc_active = 0;
 355   MSVCRT__fmode = MSVCRT__O_TEXT;
 356
 357   MSVCRT__environ = msvcrt_SnapshotOfEnvironmentA(NULL);
 358   MSVCRT___initenv = msvcrt_SnapshotOfEnvironmentA(NULL);
 359   MSVCRT___winitenv = msvcrt_SnapshotOfEnvironmentW(NULL);
 360
 361   MSVCRT__pgmptr = HeapAlloc(GetProcessHeap(), 0, MAX_PATH);
 362   if (MSVCRT__pgmptr)
 363   {
 364     if (!GetModuleFileNameA(0, MSVCRT__pgmptr, MAX_PATH))
 365       MSVCRT__pgmptr[0] = '\0';
 366     else
 367       MSVCRT__pgmptr[MAX_PATH - 1] = '\0';
 368   }
 369
 370   MSVCRT__wpgmptr = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR));
 371   if (MSVCRT__wpgmptr)
 372   {
 373     if (!GetModuleFileNameW(0, MSVCRT__wpgmptr, MAX_PATH))
 374       MSVCRT__wpgmptr[0] = '\0';
 375     else
 376       MSVCRT__wpgmptr[MAX_PATH - 1] = '\0';
 377   }
 378 }
 379
 380 /* INTERNAL: free memory used by args */
 381 void msvcrt_free_args(void)
 382 {
 383   /* FIXME: more things to free */
 384   HeapFree(GetProcessHeap(), 0, MSVCRT___initenv);
 385   HeapFree(GetProcessHeap(), 0, MSVCRT___winitenv);
 386   HeapFree(GetProcessHeap(), 0, MSVCRT__environ);
 387   HeapFree(GetProcessHeap(), 0, MSVCRT__wenviron);
 388   HeapFree(GetProcessHeap(), 0, MSVCRT__pgmptr);
 389   HeapFree(GetProcessHeap(), 0, MSVCRT__wpgmptr);
 390   HeapFree(GetProcessHeap(), 0, argv_expand);
 391   HeapFree(GetProcessHeap(), 0, wargv_expand);
 392 }
 393
 394 static int build_expanded_argv(int *argc, char **argv)
 395 {
 396     int i, size=0, args_no=0, path_len;
 397     BOOL is_expandable;
 398     HANDLE h;
 399
 400     args_no = 0;
 401     for(i=0; i<__wine_main_argc; i++) {
 402         WIN32_FIND_DATAA data;
 403         int len = 0;
 404
 405         is_expandable = FALSE;
 406         for(path_len = strlen(__wine_main_argv[i])-1; path_len>=0; path_len--) {
 407             if(__wine_main_argv[i][path_len]=='*' || __wine_main_argv[i][path_len]=='?')
 408                 is_expandable = TRUE;
 409             else if(__wine_main_argv[i][path_len]=='\\' || __wine_main_argv[i][path_len]=='/')
 410                 break;
 411         }
 412         path_len++;
 413
 414         if(is_expandable)
 415             h = FindFirstFileA(__wine_main_argv[i], &data);
 416         else
 417             h = INVALID_HANDLE_VALUE;
 418
 419         if(h != INVALID_HANDLE_VALUE) {
 420             do {
 421                 if(data.cFileName[0]=='.' && (data.cFileName[1]=='\0' ||
 422                             (data.cFileName[1]=='.' && data.cFileName[2]=='\0')))
 423                     continue;
 424
 425                 len = strlen(data.cFileName)+1;
 426                 if(argv) {
 427                     argv[args_no] = (char*)(argv+*argc+1)+size;
 428                     memcpy(argv[args_no], __wine_main_argv[i], path_len*sizeof(char));
 429                     memcpy(argv[args_no]+path_len, data.cFileName, len*sizeof(char));
 430                 }
 431                 args_no++;
 432                 size += len+path_len;
 433             }while(FindNextFileA(h, &data));
 434             FindClose(h);
 435         }
 436
 437         if(!len) {
 438             len = strlen(__wine_main_argv[i])+1;
 439             if(argv) {
 440                 argv[args_no] = (char*)(argv+*argc+1)+size;
 441                 memcpy(argv[args_no], __wine_main_argv[i], len*sizeof(char));
 442             }
 443             args_no++;
 444             size += len;
 445         }
 446     }
 447
 448     if(argv)
 449         argv[args_no] = NULL;
 450     size += (args_no+1)*sizeof(char*);
 451     *argc = args_no;
 452     return size;
 453 }
 454
 455 /*********************************************************************
 456  *              __getmainargs (MSVCRT.@)
 457  */
 458 void CDECL __getmainargs(int *argc, char** *argv, char** *envp,
 459                          int expand_wildcards, int *new_mode)
 460 {
 461     TRACE("(%p,%p,%p,%d,%p).\n", argc, argv, envp, expand_wildcards, new_mode);
 462
 463     if (expand_wildcards) {
 464         HeapFree(GetProcessHeap(), 0, argv_expand);
 465         argv_expand = NULL;
 466
 467         argv_expand = HeapAlloc(GetProcessHeap(), 0,
 468                 build_expanded_argv(&argc_expand, NULL));
 469         if (argv_expand) {
 470             build_expanded_argv(&argc_expand, argv_expand);
 471
 472             MSVCRT___argc = argc_expand;
 473             MSVCRT___argv = argv_expand;
 474         }else {
 475             expand_wildcards = 0;
 476         }
 477     }
 478     if (!expand_wildcards) {
 479         MSVCRT___argc = __wine_main_argc;
 480         MSVCRT___argv = __wine_main_argv;
 481     }
 482
 483     *argc = MSVCRT___argc;
 484     *argv = MSVCRT___argv;
 485     *envp = MSVCRT___initenv;
 486
 487     if (new_mode)
 488         MSVCRT__set_new_mode( *new_mode );
 489 }
 490
 491 static int build_expanded_wargv(int *argc, MSVCRT_wchar_t **argv)
 492 {
 493     int i, size=0, args_no=0, path_len;
 494     BOOL is_expandable;
 495     HANDLE h;
 496
 497     args_no = 0;
 498     for(i=0; i<__wine_main_argc; i++) {
 499         WIN32_FIND_DATAW data;
 500         int len = 0;
 501
 502         is_expandable = FALSE;
 503         for(path_len = strlenW(__wine_main_wargv[i])-1; path_len>=0; path_len--) {
 504             if(__wine_main_wargv[i][path_len]=='*' || __wine_main_wargv[i][path_len]=='?')
 505                 is_expandable = TRUE;
 506             else if(__wine_main_wargv[i][path_len]=='\\' || __wine_main_wargv[i][path_len]=='/')
 507                 break;
 508         }
 509         path_len++;
 510
 511         if(is_expandable)
 512             h = FindFirstFileW(__wine_main_wargv[i], &data);
 513         else
 514             h = INVALID_HANDLE_VALUE;
 515
 516         if(h != INVALID_HANDLE_VALUE) {
 517             do {
 518                 if(data.cFileName[0]=='.' && (data.cFileName[1]=='\0' ||
 519                             (data.cFileName[1]=='.' && data.cFileName[2]=='\0')))
 520                     continue;
 521
 522                 len = strlenW(data.cFileName)+1;
 523                 if(argv) {
 524                     argv[args_no] = (MSVCRT_wchar_t*)(argv+*argc+1)+size;
 525                     memcpy(argv[args_no], __wine_main_wargv[i], path_len*sizeof(MSVCRT_wchar_t));
 526                     memcpy(argv[args_no]+path_len, data.cFileName, len*sizeof(MSVCRT_wchar_t));
 527                 }
 528                 args_no++;
 529                 size += len+path_len;
 530             }while(FindNextFileW(h, &data));
 531             FindClose(h);
 532         }
 533
 534         if(!len) {
 535             len = strlenW(__wine_main_wargv[i])+1;
 536             if(argv) {
 537                 argv[args_no] = (MSVCRT_wchar_t*)(argv+*argc+1)+size;
 538                 memcpy(argv[args_no], __wine_main_wargv[i], len*sizeof(MSVCRT_wchar_t));
 539             }
 540             args_no++;
 541             size += len;
 542         }
 543     }
 544
 545     if(argv)
 546         argv[args_no] = NULL;
 547     size *= sizeof(MSVCRT_wchar_t);
 548     size += (args_no+1)*sizeof(MSVCRT_wchar_t*);
 549     *argc = args_no;
 550     return size;
 551 }
 552
 553 /*********************************************************************
 554  *              __wgetmainargs (MSVCRT.@)
 555  */
 556 void CDECL __wgetmainargs(int *argc, MSVCRT_wchar_t** *wargv, MSVCRT_wchar_t** *wenvp,
 557                           int expand_wildcards, int *new_mode)
 558 {
 559     TRACE("(%p,%p,%p,%d,%p).\n", argc, wargv, wenvp, expand_wildcards, new_mode);
 560
 561     if (expand_wildcards) {
 562         HeapFree(GetProcessHeap(), 0, wargv_expand);
 563         wargv_expand = NULL;
 564
 565         wargv_expand = HeapAlloc(GetProcessHeap(), 0,
 566                 build_expanded_wargv(&wargc_expand, NULL));
 567         if (wargv_expand) {
 568             build_expanded_wargv(&wargc_expand, wargv_expand);
 569
 570             MSVCRT___argc = wargc_expand;
 571             MSVCRT___wargv = wargv_expand;
 572         }else {
 573             expand_wildcards = 0;
 574         }
 575     }
 576     if (!expand_wildcards) {
 577         MSVCRT___argc = __wine_main_argc;
 578         MSVCRT___wargv = __wine_main_wargv;
 579     }
 580
 581     /* Initialize the _wenviron array if it's not already created. */
 582     if (!MSVCRT__wenviron)
 583         MSVCRT__wenviron = msvcrt_SnapshotOfEnvironmentW(NULL);
 584     *argc = MSVCRT___argc;
 585     *wargv = MSVCRT___wargv;
 586     *wenvp = MSVCRT___winitenv;
 587     if (new_mode)
 588         MSVCRT__set_new_mode( *new_mode );
 589 }
 590
 591 /*********************************************************************
 592  *              _initterm (MSVCRT.@)
 593  */
 594 void CDECL _initterm(_INITTERMFUN *start,_INITTERMFUN *end)
 595 {
 596   _INITTERMFUN* current = start;
 597
 598   TRACE("(%p,%p)\n",start,end);
 599   while (current<end)
 600   {
 601     if (*current)
 602     {
 603       TRACE("Call init function %p\n",*current);
 604       (**current)();
 605       TRACE("returned\n");
 606     }
 607     current++;
 608   }
 609 }
 610
 611 /*********************************************************************
 612  *  _initterm_e (MSVCRT.@)
 613  *
 614  * call an array of application initialization functions and report the return value
 615  */
 616 int CDECL _initterm_e(_INITTERM_E_FN *table, _INITTERM_E_FN *end)
 617 {
 618     int res = 0;
 619
 620     TRACE("(%p, %p)\n", table, end);
 621
 622     while (!res && table < end) {
 623         if (*table) {
 624             TRACE("calling %p\n", **table);
 625             res = (**table)();
 626             if (res)
 627                 TRACE("function %p failed: 0x%x\n", *table, res);
 628
 629         }
 630         table++;
 631     }
 632     return res;
 633 }
 634
 635 /*********************************************************************
 636  *              __set_app_type (MSVCRT.@)
 637  */
 638 void CDECL MSVCRT___set_app_type(int app_type)
 639 {
 640   TRACE("(%d) %s application\n", app_type, app_type == 2 ? "Gui" : "Console");
 641   MSVCRT_app_type = app_type;
 642 }
 643
 644 /*********************************************************************
 645  *              _get_initial_narrow_environment (UCRTBASE.@)
 646  */
 647 char** CDECL _get_initial_narrow_environment(void)
 648 {
 649   return MSVCRT___initenv;
 650 }
 651
 652 /*********************************************************************
 653  *              _configure_narrow_argv (UCRTBASE.@)
 654  */
 655 int CDECL _configure_narrow_argv(int mode)
 656 {
 657   TRACE("(%d)\n", mode);
 658   return 0;
 659 }
 660
 661 /*********************************************************************
 662  *              _initialize_narrow_environment (UCRTBASE.@)
 663  */
 664 int CDECL _initialize_narrow_environment(void)
 665 {
 666   TRACE("\n");
 667   return 0;
 668 }
 669
 670 /*********************************************************************
 671  *              _get_initial_wide_environment (UCRTBASE.@)
 672  */
 673 MSVCRT_wchar_t** CDECL _get_initial_wide_environment(void)
 674 {
 675   return MSVCRT___winitenv;
 676 }
 677
 678 /*********************************************************************
 679  *              _configure_wide_argv (UCRTBASE.@)
 680  */
 681 int CDECL _configure_wide_argv(int mode)
 682 {
 683   FIXME("(%d) stub\n", mode);
 684   return 0;
 685 }
 686
 687 /*********************************************************************
 688  *              _initialize_wide_environment (UCRTBASE.@)
 689  */
 690 int CDECL _initialize_wide_environment(void)
 691 {
 692   FIXME("stub\n");
 693   return 0;
 694 }
 695
 696 /*********************************************************************
 697  *              _get_narrow_winmain_command_line (UCRTBASE.@)
 698  */
 699 char* CDECL _get_narrow_winmain_command_line(void)
 700 {
 701   static char *narrow_command_line;
 702   char *s;
 703
 704   if (narrow_command_line)
 705       return narrow_command_line;
 706
 707   s = GetCommandLineA();
 708   while (*s && *s != ' ' && *s != '\t')
 709   {
 710       if (*s++ == '"')
 711       {
 712           while (*s && *s++ != '"')
 713               ;
 714       }
 715   }
 716
 717   while (*s == ' ' || *s == '\t')
 718       s++;
 719
 720   return narrow_command_line = s;
 721 }
 722
 723 /*********************************************************************
 724  *              _get_wide_winmain_command_line (UCRTBASE.@)
 725  */
 726 MSVCRT_wchar_t* CDECL _get_wide_winmain_command_line(void)
 727 {
 728   static MSVCRT_wchar_t *wide_command_line;
 729   MSVCRT_wchar_t *s;
 730
 731   if (wide_command_line)
 732       return wide_command_line;
 733
 734   s = GetCommandLineW();
 735   while (*s && *s != ' ' && *s != '\t')
 736   {
 737       if (*s++ == '"')
 738       {
 739           while (*s && *s++ != '"')
 740               ;
 741       }
 742   }
 743
 744   while (*s == ' ' || *s == '\t')
 745       s++;
 746
 747   return wide_command_line = s;
 748 }