dlls/wininet/cookie.c

   1 /*
   2  * Wininet - cookie handling stuff
   3  *
   4  * Copyright 2002 TransGaming Technologies Inc.
   5  *
   6  * David Hammerton
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wine/port.h"
  25
  26 #if defined(__MINGW32__) || defined (_MSC_VER)
  27 #include <ws2tcpip.h>
  28 #endif
  29
  30 #include <stdarg.h>
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34 #ifdef HAVE_UNISTD_H
  35 # include <unistd.h>
  36 #endif
  37
  38 #include "windef.h"
  39 #include "winbase.h"
  40 #include "wininet.h"
  41 #include "winerror.h"
  42
  43 #include "wine/debug.h"
  44 #include "internet.h"
  45
  46 #define RESPONSE_TIMEOUT        30            /* FROM internet.c */
  47
  48
  49 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
  50
  51 /* FIXME
  52  *     Cookies are currently memory only.
  53  *     Cookies are NOT THREAD SAFE
  54  *     Cookies could use A LOT OF MEMORY. We need some kind of memory management here!
  55  */
  56
  57 typedef struct _cookie_domain cookie_domain;
  58 typedef struct _cookie cookie;
  59
  60 struct _cookie
  61 {
  62     struct list entry;
  63
  64     struct _cookie_domain *parent;
  65
  66     LPWSTR lpCookieName;
  67     LPWSTR lpCookieData;
  68     FILETIME expiry;
  69 };
  70
  71 struct _cookie_domain
  72 {
  73     struct list entry;
  74
  75     LPWSTR lpCookieDomain;
  76     LPWSTR lpCookiePath;
  77     struct list cookie_list;
  78 };
  79
  80 static struct list domain_list = LIST_INIT(domain_list);
  81
  82 static cookie *COOKIE_addCookie(cookie_domain *domain, LPCWSTR name, LPCWSTR data, FILETIME expiry);
  83 static cookie *COOKIE_findCookie(cookie_domain *domain, LPCWSTR lpszCookieName);
  84 static void COOKIE_deleteCookie(cookie *deadCookie, BOOL deleteDomain);
  85 static cookie_domain *COOKIE_addDomain(LPCWSTR domain, LPCWSTR path);
  86 static void COOKIE_deleteDomain(cookie_domain *deadDomain);
  87
  88
  89 /* adds a cookie to the domain */
  90 static cookie *COOKIE_addCookie(cookie_domain *domain, LPCWSTR name, LPCWSTR data, FILETIME expiry)
  91 {
  92     cookie *newCookie = HeapAlloc(GetProcessHeap(), 0, sizeof(cookie));
  93
  94     list_init(&newCookie->entry);
  95     newCookie->lpCookieName = NULL;
  96     newCookie->lpCookieData = NULL;
  97     newCookie->expiry = expiry;
  98     newCookie->lpCookieName = heap_strdupW(name);
  99     newCookie->lpCookieData = heap_strdupW(data);
 100
 101     TRACE("added cookie %p (data is %s)\n", newCookie, debugstr_w(data) );
 102
 103     list_add_tail(&domain->cookie_list, &newCookie->entry);
 104     newCookie->parent = domain;
 105     return newCookie;
 106 }
 107
 108
 109 /* finds a cookie in the domain matching the cookie name */
 110 static cookie *COOKIE_findCookie(cookie_domain *domain, LPCWSTR lpszCookieName)
 111 {
 112     struct list * cursor;
 113     TRACE("(%p, %s)\n", domain, debugstr_w(lpszCookieName));
 114
 115     LIST_FOR_EACH(cursor, &domain->cookie_list)
 116     {
 117         cookie *searchCookie = LIST_ENTRY(cursor, cookie, entry);
 118         BOOL candidate = TRUE;
 119         if (candidate && lpszCookieName)
 120         {
 121             if (candidate && !searchCookie->lpCookieName)
 122                 candidate = FALSE;
 123             if (candidate && strcmpW(lpszCookieName, searchCookie->lpCookieName) != 0)
 124                 candidate = FALSE;
 125         }
 126         if (candidate)
 127             return searchCookie;
 128     }
 129     return NULL;
 130 }
 131
 132 /* removes a cookie from the list, if its the last cookie we also remove the domain */
 133 static void COOKIE_deleteCookie(cookie *deadCookie, BOOL deleteDomain)
 134 {
 135     HeapFree(GetProcessHeap(), 0, deadCookie->lpCookieName);
 136     HeapFree(GetProcessHeap(), 0, deadCookie->lpCookieData);
 137     list_remove(&deadCookie->entry);
 138
 139     /* special case: last cookie, lets remove the domain to save memory */
 140     if (list_empty(&deadCookie->parent->cookie_list) && deleteDomain)
 141         COOKIE_deleteDomain(deadCookie->parent);
 142     HeapFree(GetProcessHeap(), 0, deadCookie);
 143 }
 144
 145 /* allocates a domain and adds it to the end */
 146 static cookie_domain *COOKIE_addDomain(LPCWSTR domain, LPCWSTR path)
 147 {
 148     cookie_domain *newDomain = HeapAlloc(GetProcessHeap(), 0, sizeof(cookie_domain));
 149
 150     list_init(&newDomain->entry);
 151     list_init(&newDomain->cookie_list);
 152     newDomain->lpCookieDomain = NULL;
 153     newDomain->lpCookiePath = NULL;
 154     newDomain->lpCookieDomain = heap_strdupW(domain);
 155     newDomain->lpCookiePath = heap_strdupW(path);
 156
 157     list_add_tail(&domain_list, &newDomain->entry);
 158
 159     TRACE("Adding domain: %p\n", newDomain);
 160     return newDomain;
 161 }
 162
 163 static BOOL COOKIE_crackUrlSimple(LPCWSTR lpszUrl, LPWSTR hostName, int hostNameLen, LPWSTR path, int pathLen)
 164 {
 165     URL_COMPONENTSW UrlComponents;
 166
 167     UrlComponents.lpszExtraInfo = NULL;
 168     UrlComponents.lpszPassword = NULL;
 169     UrlComponents.lpszScheme = NULL;
 170     UrlComponents.lpszUrlPath = path;
 171     UrlComponents.lpszUserName = NULL;
 172     UrlComponents.lpszHostName = hostName;
 173     UrlComponents.dwExtraInfoLength = 0;
 174     UrlComponents.dwPasswordLength = 0;
 175     UrlComponents.dwSchemeLength = 0;
 176     UrlComponents.dwUserNameLength = 0;
 177     UrlComponents.dwHostNameLength = hostNameLen;
 178     UrlComponents.dwUrlPathLength = pathLen;
 179
 180     if (!InternetCrackUrlW(lpszUrl, 0, 0, &UrlComponents)) return FALSE;
 181
 182     /* discard the webpage off the end of the path */
 183     if (UrlComponents.dwUrlPathLength)
 184     {
 185         if (path[UrlComponents.dwUrlPathLength - 1] != '/')
 186         {
 187             WCHAR *ptr;
 188             if ((ptr = strrchrW(path, '/'))) *(++ptr) = 0;
 189             else
 190             {
 191                 path[0] = '/';
 192                 path[1] = 0;
 193             }
 194         }
 195     }
 196     else if (pathLen >= 2)
 197     {
 198         path[0] = '/';
 199         path[1] = 0;
 200     }
 201     return TRUE;
 202 }
 203
 204 /* match a domain. domain must match if the domain is not NULL. path must match if the path is not NULL */
 205 static BOOL COOKIE_matchDomain(LPCWSTR lpszCookieDomain, LPCWSTR lpszCookiePath,
 206                                cookie_domain *searchDomain, BOOL allow_partial)
 207 {
 208     TRACE("searching on domain %p\n", searchDomain);
 209         if (lpszCookieDomain)
 210         {
 211             if (!searchDomain->lpCookieDomain)
 212             return FALSE;
 213
 214             TRACE("comparing domain %s with %s\n",
 215             debugstr_w(lpszCookieDomain),
 216             debugstr_w(searchDomain->lpCookieDomain));
 217
 218         if (allow_partial && !strstrW(lpszCookieDomain, searchDomain->lpCookieDomain))
 219             return FALSE;
 220         else if (!allow_partial && lstrcmpW(lpszCookieDomain, searchDomain->lpCookieDomain) != 0)
 221             return FALSE;
 222         }
 223     if (lpszCookiePath)
 224     {
 225         INT len;
 226         TRACE("comparing paths: %s with %s\n", debugstr_w(lpszCookiePath), debugstr_w(searchDomain->lpCookiePath));
 227         /* paths match at the beginning.  so a path of  /foo would match
 228          * /foobar and /foo/bar
 229          */
 230         if (!searchDomain->lpCookiePath)
 231             return FALSE;
 232         if (allow_partial)
 233         {
 234             len = lstrlenW(searchDomain->lpCookiePath);
 235             if (strncmpiW(searchDomain->lpCookiePath, lpszCookiePath, len)!=0)
 236                 return FALSE;
 237         }
 238         else if (strcmpW(lpszCookiePath, searchDomain->lpCookiePath))
 239             return FALSE;
 240
 241         }
 242         return TRUE;
 243 }
 244
 245 /* remove a domain from the list and delete it */
 246 static void COOKIE_deleteDomain(cookie_domain *deadDomain)
 247 {
 248     struct list * cursor;
 249     while ((cursor = list_tail(&deadDomain->cookie_list)))
 250     {
 251         COOKIE_deleteCookie(LIST_ENTRY(cursor, cookie, entry), FALSE);
 252         list_remove(cursor);
 253     }
 254
 255     HeapFree(GetProcessHeap(), 0, deadDomain->lpCookieDomain);
 256     HeapFree(GetProcessHeap(), 0, deadDomain->lpCookiePath);
 257
 258     list_remove(&deadDomain->entry);
 259
 260     HeapFree(GetProcessHeap(), 0, deadDomain);
 261 }
 262
 263 /***********************************************************************
 264  *           InternetGetCookieW (WININET.@)
 265  *
 266  * Retrieve cookie from the specified url
 267  *
 268  *  It should be noted that on windows the lpszCookieName parameter is "not implemented".
 269  *    So it won't be implemented here.
 270  *
 271  * RETURNS
 272  *    TRUE  on success
 273  *    FALSE on failure
 274  *
 275  */
 276 BOOL WINAPI InternetGetCookieW(LPCWSTR lpszUrl, LPCWSTR lpszCookieName,
 277     LPWSTR lpCookieData, LPDWORD lpdwSize)
 278 {
 279     BOOL ret;
 280     struct list * cursor;
 281     unsigned int cnt = 0, domain_count = 0, cookie_count = 0;
 282     WCHAR hostName[2048], path[2048];
 283     FILETIME tm;
 284
 285     TRACE("(%s, %s, %p, %p)\n", debugstr_w(lpszUrl),debugstr_w(lpszCookieName),
 286           lpCookieData, lpdwSize);
 287
 288     if (!lpszUrl)
 289     {
 290         SetLastError(ERROR_INVALID_PARAMETER);
 291         return FALSE;
 292     }
 293
 294     hostName[0] = 0;
 295     ret = COOKIE_crackUrlSimple(lpszUrl, hostName, sizeof(hostName)/sizeof(hostName[0]), path, sizeof(path)/sizeof(path[0]));
 296     if (!ret || !hostName[0]) return FALSE;
 297
 298     GetSystemTimeAsFileTime(&tm);
 299
 300     LIST_FOR_EACH(cursor, &domain_list)
 301     {
 302         cookie_domain *cookiesDomain = LIST_ENTRY(cursor, cookie_domain, entry);
 303         if (COOKIE_matchDomain(hostName, path, cookiesDomain, TRUE))
 304         {
 305             struct list * cursor, * cursor2;
 306             domain_count++;
 307             TRACE("found domain %p\n", cookiesDomain);
 308
 309             LIST_FOR_EACH_SAFE(cursor, cursor2, &cookiesDomain->cookie_list)
 310             {
 311                 cookie *thisCookie = LIST_ENTRY(cursor, cookie, entry);
 312                 /* check for expiry */
 313                 if ((thisCookie->expiry.dwLowDateTime != 0 || thisCookie->expiry.dwHighDateTime != 0) && CompareFileTime(&tm,&thisCookie->expiry)  > 0)
 314                 {
 315                     TRACE("Found expired cookie. deleting\n");
 316                     COOKIE_deleteCookie(thisCookie, FALSE);
 317                     continue;
 318                 }
 319
 320                 if (lpCookieData == NULL) /* return the size of the buffer required to lpdwSize */
 321                 {
 322                     unsigned int len;
 323
 324                     if (cookie_count) cnt += 2; /* '; ' */
 325                     cnt += strlenW(thisCookie->lpCookieName);
 326                     if ((len = strlenW(thisCookie->lpCookieData)))
 327                     {
 328                         cnt += 1; /* = */
 329                         cnt += len;
 330                     }
 331                 }
 332                 else
 333                 {
 334                     static const WCHAR szsc[] = { ';',' ',0 };
 335                     static const WCHAR szname[] = { '%','s',0 };
 336                     static const WCHAR szdata[] = { '=','%','s',0 };
 337
 338                     if (cookie_count) cnt += snprintfW(lpCookieData + cnt, *lpdwSize - cnt, szsc);
 339                     cnt += snprintfW(lpCookieData + cnt, *lpdwSize - cnt, szname, thisCookie->lpCookieName);
 340
 341                     if (thisCookie->lpCookieData[0])
 342                         cnt += snprintfW(lpCookieData + cnt, *lpdwSize - cnt, szdata, thisCookie->lpCookieData);
 343
 344                     TRACE("Cookie: %s\n", debugstr_w(lpCookieData));
 345                 }
 346                 cookie_count++;
 347             }
 348         }
 349     }
 350
 351     if (!domain_count)
 352     {
 353         TRACE("no cookies found for %s\n", debugstr_w(hostName));
 354         SetLastError(ERROR_NO_MORE_ITEMS);
 355         return FALSE;
 356     }
 357
 358     if (lpCookieData == NULL)
 359     {
 360         *lpdwSize = (cnt + 1) * sizeof(WCHAR);
 361         TRACE("returning %u\n", *lpdwSize);
 362         return TRUE;
 363     }
 364
 365     *lpdwSize = cnt + 1;
 366
 367     TRACE("Returning %u (from %u domains): %s\n", cnt, domain_count,
 368            debugstr_w(lpCookieData));
 369
 370     return (cnt ? TRUE : FALSE);
 371 }
 372
 373
 374 /***********************************************************************
 375  *           InternetGetCookieA (WININET.@)
 376  *
 377  * Retrieve cookie from the specified url
 378  *
 379  * RETURNS
 380  *    TRUE  on success
 381  *    FALSE on failure
 382  *
 383  */
 384 BOOL WINAPI InternetGetCookieA(LPCSTR lpszUrl, LPCSTR lpszCookieName,
 385     LPSTR lpCookieData, LPDWORD lpdwSize)
 386 {
 387     DWORD len;
 388     LPWSTR szCookieData = NULL, url, name;
 389     BOOL r;
 390
 391     TRACE("(%s,%s,%p)\n", debugstr_a(lpszUrl), debugstr_a(lpszCookieName),
 392         lpCookieData);
 393
 394     url = heap_strdupAtoW(lpszUrl);
 395     name = heap_strdupAtoW(lpszCookieName);
 396
 397     r = InternetGetCookieW( url, name, NULL, &len );
 398     if( r )
 399     {
 400         szCookieData = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 401         if( !szCookieData )
 402         {
 403             r = FALSE;
 404         }
 405         else
 406         {
 407             r = InternetGetCookieW( url, name, szCookieData, &len );
 408
 409             *lpdwSize = WideCharToMultiByte( CP_ACP, 0, szCookieData, len,
 410                                     lpCookieData, *lpdwSize, NULL, NULL );
 411         }
 412     }
 413
 414     HeapFree( GetProcessHeap(), 0, szCookieData );
 415     HeapFree( GetProcessHeap(), 0, name );
 416     HeapFree( GetProcessHeap(), 0, url );
 417
 418     return r;
 419 }
 420
 421 static BOOL set_cookie(LPCWSTR domain, LPCWSTR path, LPCWSTR cookie_name, LPCWSTR cookie_data)
 422 {
 423     cookie_domain *thisCookieDomain = NULL;
 424     cookie *thisCookie;
 425     struct list *cursor;
 426     LPWSTR data, value;
 427     WCHAR *ptr;
 428     FILETIME expiry;
 429     BOOL expired = FALSE;
 430
 431     value = data = heap_strdupW(cookie_data);
 432     if (!data)
 433     {
 434         ERR("could not allocate the cookie data buffer\n");
 435         return FALSE;
 436     }
 437
 438     memset(&expiry,0,sizeof(expiry));
 439
 440     /* lots of information can be parsed out of the cookie value */
 441
 442     ptr = data;
 443     for (;;)
 444     {
 445         static const WCHAR szDomain[] = {'d','o','m','a','i','n','=',0};
 446         static const WCHAR szPath[] = {'p','a','t','h','=',0};
 447         static const WCHAR szExpires[] = {'e','x','p','i','r','e','s','=',0};
 448         static const WCHAR szSecure[] = {'s','e','c','u','r','e',0};
 449         static const WCHAR szHttpOnly[] = {'h','t','t','p','o','n','l','y',0};
 450
 451         if (!(ptr = strchrW(ptr,';'))) break;
 452         *ptr++ = 0;
 453
 454         if (value != data)
 455             HeapFree(GetProcessHeap(), 0, value);
 456         value = HeapAlloc(GetProcessHeap(), 0, (ptr - data) * sizeof(WCHAR));
 457         if (value == NULL)
 458         {
 459             HeapFree(GetProcessHeap(), 0, data);
 460             ERR("could not allocate the cookie value buffer\n");
 461             return FALSE;
 462         }
 463         strcpyW(value, data);
 464
 465         while (*ptr == ' ') ptr++; /* whitespace */
 466
 467         if (strncmpiW(ptr, szDomain, 7) == 0)
 468         {
 469             ptr+=strlenW(szDomain);
 470             domain = ptr;
 471             TRACE("Parsing new domain %s\n",debugstr_w(domain));
 472         }
 473         else if (strncmpiW(ptr, szPath, 5) == 0)
 474         {
 475             ptr+=strlenW(szPath);
 476             path = ptr;
 477             TRACE("Parsing new path %s\n",debugstr_w(path));
 478         }
 479         else if (strncmpiW(ptr, szExpires, 8) == 0)
 480         {
 481             FILETIME ft;
 482             SYSTEMTIME st;
 483             FIXME("persistent cookies not handled (%s)\n",debugstr_w(ptr));
 484             ptr+=strlenW(szExpires);
 485             if (InternetTimeToSystemTimeW(ptr, &st, 0))
 486             {
 487                 SystemTimeToFileTime(&st, &expiry);
 488                 GetSystemTimeAsFileTime(&ft);
 489
 490                 if (CompareFileTime(&ft,&expiry) > 0)
 491                 {
 492                     TRACE("Cookie already expired.\n");
 493                     expired = TRUE;
 494                 }
 495             }
 496         }
 497         else if (strncmpiW(ptr, szSecure, 6) == 0)
 498         {
 499             FIXME("secure not handled (%s)\n",debugstr_w(ptr));
 500             ptr += strlenW(szSecure);
 501         }
 502         else if (strncmpiW(ptr, szHttpOnly, 8) == 0)
 503         {
 504             FIXME("httponly not handled (%s)\n",debugstr_w(ptr));
 505             ptr += strlenW(szHttpOnly);
 506         }
 507         else if (*ptr)
 508         {
 509             FIXME("Unknown additional option %s\n",debugstr_w(ptr));
 510             break;
 511         }
 512     }
 513
 514     LIST_FOR_EACH(cursor, &domain_list)
 515     {
 516         thisCookieDomain = LIST_ENTRY(cursor, cookie_domain, entry);
 517         if (COOKIE_matchDomain(domain, path, thisCookieDomain, FALSE))
 518             break;
 519         thisCookieDomain = NULL;
 520     }
 521
 522     if (!thisCookieDomain)
 523     {
 524         if (!expired)
 525             thisCookieDomain = COOKIE_addDomain(domain, path);
 526         else
 527         {
 528             HeapFree(GetProcessHeap(),0,data);
 529             if (value != data) HeapFree(GetProcessHeap(), 0, value);
 530             return TRUE;
 531         }
 532     }
 533
 534     if ((thisCookie = COOKIE_findCookie(thisCookieDomain, cookie_name)))
 535         COOKIE_deleteCookie(thisCookie, FALSE);
 536
 537     TRACE("setting cookie %s=%s for domain %s path %s\n", debugstr_w(cookie_name),
 538           debugstr_w(value), debugstr_w(thisCookieDomain->lpCookieDomain),debugstr_w(thisCookieDomain->lpCookiePath));
 539
 540     if (!expired && !COOKIE_addCookie(thisCookieDomain, cookie_name, value, expiry))
 541     {
 542         HeapFree(GetProcessHeap(),0,data);
 543         if (value != data) HeapFree(GetProcessHeap(), 0, value);
 544         return FALSE;
 545     }
 546
 547     HeapFree(GetProcessHeap(),0,data);
 548     if (value != data) HeapFree(GetProcessHeap(), 0, value);
 549     return TRUE;
 550 }
 551
 552 /***********************************************************************
 553  *           InternetSetCookieW (WININET.@)
 554  *
 555  * Sets cookie for the specified url
 556  *
 557  * RETURNS
 558  *    TRUE  on success
 559  *    FALSE on failure
 560  *
 561  */
 562 BOOL WINAPI InternetSetCookieW(LPCWSTR lpszUrl, LPCWSTR lpszCookieName,
 563     LPCWSTR lpCookieData)
 564 {
 565     BOOL ret;
 566     WCHAR hostName[2048], path[2048];
 567
 568     TRACE("(%s,%s,%s)\n", debugstr_w(lpszUrl),
 569         debugstr_w(lpszCookieName), debugstr_w(lpCookieData));
 570
 571     if (!lpszUrl || !lpCookieData)
 572     {
 573         SetLastError(ERROR_INVALID_PARAMETER);
 574         return FALSE;
 575     }
 576
 577     hostName[0] = 0;
 578     ret = COOKIE_crackUrlSimple(lpszUrl, hostName, sizeof(hostName)/sizeof(hostName[0]), path, sizeof(path)/sizeof(path[0]));
 579     if (!ret || !hostName[0]) return FALSE;
 580
 581     if (!lpszCookieName)
 582     {
 583         WCHAR *cookie, *data;
 584
 585         cookie = heap_strdupW(lpCookieData);
 586         if (!cookie)
 587         {
 588             SetLastError(ERROR_OUTOFMEMORY);
 589             return FALSE;
 590         }
 591
 592         /* some apps (or is it us??) try to add a cookie with no cookie name, but
 593          * the cookie data in the form of name[=data].
 594          */
 595         if (!(data = strchrW(cookie, '='))) data = cookie + strlenW(cookie);
 596         else *data++ = 0;
 597
 598         ret = set_cookie(hostName, path, cookie, data);
 599
 600         HeapFree(GetProcessHeap(), 0, cookie);
 601         return ret;
 602     }
 603     return set_cookie(hostName, path, lpszCookieName, lpCookieData);
 604 }
 605
 606
 607 /***********************************************************************
 608  *           InternetSetCookieA (WININET.@)
 609  *
 610  * Sets cookie for the specified url
 611  *
 612  * RETURNS
 613  *    TRUE  on success
 614  *    FALSE on failure
 615  *
 616  */
 617 BOOL WINAPI InternetSetCookieA(LPCSTR lpszUrl, LPCSTR lpszCookieName,
 618     LPCSTR lpCookieData)
 619 {
 620     LPWSTR data, url, name;
 621     BOOL r;
 622
 623     TRACE("(%s,%s,%s)\n", debugstr_a(lpszUrl),
 624         debugstr_a(lpszCookieName), debugstr_a(lpCookieData));
 625
 626     url = heap_strdupAtoW(lpszUrl);
 627     name = heap_strdupAtoW(lpszCookieName);
 628     data = heap_strdupAtoW(lpCookieData);
 629
 630     r = InternetSetCookieW( url, name, data );
 631
 632     HeapFree( GetProcessHeap(), 0, data );
 633     HeapFree( GetProcessHeap(), 0, name );
 634     HeapFree( GetProcessHeap(), 0, url );
 635
 636     return r;
 637 }
 638
 639 /***********************************************************************
 640  *           InternetSetCookieExA (WININET.@)
 641  *
 642  * See InternetSetCookieExW.
 643  */
 644 DWORD WINAPI InternetSetCookieExA( LPCSTR lpszURL, LPCSTR lpszCookieName, LPCSTR lpszCookieData,
 645                                    DWORD dwFlags, DWORD_PTR dwReserved)
 646 {
 647     TRACE("(%s, %s, %s, 0x%08x, 0x%08lx)\n",
 648           debugstr_a(lpszURL), debugstr_a(lpszCookieName), debugstr_a(lpszCookieData),
 649           dwFlags, dwReserved);
 650
 651     if (dwFlags) FIXME("flags 0x%08x not supported\n", dwFlags);
 652     return InternetSetCookieA(lpszURL, lpszCookieName, lpszCookieData);
 653 }
 654
 655 /***********************************************************************
 656  *           InternetSetCookieExW (WININET.@)
 657  *
 658  * Sets a cookie for the specified URL.
 659  *
 660  * RETURNS
 661  *    TRUE  on success
 662  *    FALSE on failure
 663  *
 664  */
 665 DWORD WINAPI InternetSetCookieExW( LPCWSTR lpszURL, LPCWSTR lpszCookieName, LPCWSTR lpszCookieData,
 666                                    DWORD dwFlags, DWORD_PTR dwReserved)
 667 {
 668     TRACE("(%s, %s, %s, 0x%08x, 0x%08lx)\n",
 669           debugstr_w(lpszURL), debugstr_w(lpszCookieName), debugstr_w(lpszCookieData),
 670           dwFlags, dwReserved);
 671
 672     if (dwFlags) FIXME("flags 0x%08x not supported\n", dwFlags);
 673     return InternetSetCookieW(lpszURL, lpszCookieName, lpszCookieData);
 674 }
 675
 676 /***********************************************************************
 677  *           InternetGetCookieExA (WININET.@)
 678  *
 679  * See InternetGetCookieExW.
 680  */
 681 BOOL WINAPI InternetGetCookieExA( LPCSTR pchURL, LPCSTR pchCookieName, LPSTR pchCookieData,
 682                                   LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
 683 {
 684     TRACE("(%s, %s, %s, %p, 0x%08x, %p)\n",
 685           debugstr_a(pchURL), debugstr_a(pchCookieName), debugstr_a(pchCookieData),
 686           pcchCookieData, dwFlags, lpReserved);
 687
 688     if (dwFlags) FIXME("flags 0x%08x not supported\n", dwFlags);
 689     return InternetGetCookieA(pchURL, pchCookieName, pchCookieData, pcchCookieData);
 690 }
 691
 692 /***********************************************************************
 693  *           InternetGetCookieExW (WININET.@)
 694  *
 695  * Retrieve cookie for the specified URL.
 696  *
 697  * RETURNS
 698  *    TRUE  on success
 699  *    FALSE on failure
 700  *
 701  */
 702 BOOL WINAPI InternetGetCookieExW( LPCWSTR pchURL, LPCWSTR pchCookieName, LPWSTR pchCookieData,
 703                                   LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
 704 {
 705     TRACE("(%s, %s, %s, %p, 0x%08x, %p)\n",
 706           debugstr_w(pchURL), debugstr_w(pchCookieName), debugstr_w(pchCookieData),
 707           pcchCookieData, dwFlags, lpReserved);
 708
 709     if (dwFlags) FIXME("flags 0x%08x not supported\n", dwFlags);
 710     return InternetGetCookieW(pchURL, pchCookieName, pchCookieData, pcchCookieData);
 711 }
 712
 713 /***********************************************************************
 714  *           InternetClearAllPerSiteCookieDecisions (WININET.@)
 715  *
 716  * Clears all per-site decisions about cookies.
 717  *
 718  * RETURNS
 719  *    TRUE  on success
 720  *    FALSE on failure
 721  *
 722  */
 723 BOOL WINAPI InternetClearAllPerSiteCookieDecisions( VOID )
 724 {
 725     FIXME("stub\n");
 726     return TRUE;
 727 }
 728
 729 /***********************************************************************
 730  *           InternetEnumPerSiteCookieDecisionA (WININET.@)
 731  *
 732  * See InternetEnumPerSiteCookieDecisionW.
 733  */
 734 BOOL WINAPI InternetEnumPerSiteCookieDecisionA( LPSTR pszSiteName, ULONG *pcSiteNameSize,
 735                                                 ULONG *pdwDecision, ULONG dwIndex )
 736 {
 737     FIXME("(%s, %p, %p, 0x%08x) stub\n",
 738           debugstr_a(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
 739     return FALSE;
 740 }
 741
 742 /***********************************************************************
 743  *           InternetEnumPerSiteCookieDecisionW (WININET.@)
 744  *
 745  * Enumerates all per-site decisions about cookies.
 746  *
 747  * RETURNS
 748  *    TRUE  on success
 749  *    FALSE on failure
 750  *
 751  */
 752 BOOL WINAPI InternetEnumPerSiteCookieDecisionW( LPWSTR pszSiteName, ULONG *pcSiteNameSize,
 753                                                 ULONG *pdwDecision, ULONG dwIndex )
 754 {
 755     FIXME("(%s, %p, %p, 0x%08x) stub\n",
 756           debugstr_w(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
 757     return FALSE;
 758 }
 759
 760 /***********************************************************************
 761  *           InternetGetPerSiteCookieDecisionA (WININET.@)
 762  */
 763 BOOL WINAPI InternetGetPerSiteCookieDecisionA( LPCSTR pwchHostName, ULONG *pResult )
 764 {
 765     FIXME("(%s, %p) stub\n", debugstr_a(pwchHostName), pResult);
 766     return FALSE;
 767 }
 768
 769 /***********************************************************************
 770  *           InternetGetPerSiteCookieDecisionW (WININET.@)
 771  */
 772 BOOL WINAPI InternetGetPerSiteCookieDecisionW( LPCWSTR pwchHostName, ULONG *pResult )
 773 {
 774     FIXME("(%s, %p) stub\n", debugstr_w(pwchHostName), pResult);
 775     return FALSE;
 776 }
 777
 778 /***********************************************************************
 779  *           InternetSetPerSiteCookieDecisionA (WININET.@)
 780  */
 781 BOOL WINAPI InternetSetPerSiteCookieDecisionA( LPCSTR pchHostName, DWORD dwDecision )
 782 {
 783     FIXME("(%s, 0x%08x) stub\n", debugstr_a(pchHostName), dwDecision);
 784     return FALSE;
 785 }
 786
 787 /***********************************************************************
 788  *           InternetSetPerSiteCookieDecisionW (WININET.@)
 789  */
 790 BOOL WINAPI InternetSetPerSiteCookieDecisionW( LPCWSTR pchHostName, DWORD dwDecision )
 791 {
 792     FIXME("(%s, 0x%08x) stub\n", debugstr_w(pchHostName), dwDecision);
 793     return FALSE;
 794 }
 795
 796 /***********************************************************************
 797  *           IsDomainLegalCookieDomainW (WININET.@)
 798  */
 799 BOOL WINAPI IsDomainLegalCookieDomainW( LPCWSTR s1, LPCWSTR s2 )
 800 {
 801     const WCHAR *p;
 802
 803     FIXME("(%s, %s)\n", debugstr_w(s1), debugstr_w(s2));
 804
 805     if (!s1 || !s2)
 806     {
 807         SetLastError(ERROR_INVALID_PARAMETER);
 808         return FALSE;
 809     }
 810     if (s1[0] == '.' || !s1[0] || s2[0] == '.' || !s2[0])
 811     {
 812         SetLastError(ERROR_INVALID_NAME);
 813         return FALSE;
 814     }
 815     if (!(p = strchrW(s2, '.'))) return FALSE;
 816     if (strchrW(p + 1, '.') && !strcmpW(p + 1, s1)) return TRUE;
 817     else if (!strcmpW(s1, s2)) return TRUE;
 818     return FALSE;
 819 }