git.oblomov.eu Git - wine/blob - dlls/wininet/internet.h

   1 /*
   2  * Wininet
   3  *
   4  * Copyright 1999 Corel Corporation
   5  *
   6  * Ulrich Czekalla
   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 #ifndef _WINE_INTERNET_H_
  24 #define _WINE_INTERNET_H_
  25
  26 #include "wine/unicode.h"
  27
  28 #include <time.h>
  29 #ifdef HAVE_NETDB_H
  30 # include <netdb.h>
  31 #endif
  32 #ifdef HAVE_NETINET_IN_H
  33 # include <sys/types.h>
  34 # include <netinet/in.h>
  35 #endif
  36 #ifdef HAVE_OPENSSL_SSL_H
  37 #define DSA __ssl_DSA  /* avoid conflict with commctrl.h */
  38 #undef FAR
  39 # include <openssl/ssl.h>
  40 #undef FAR
  41 #define FAR do_not_use_this_in_wine
  42 #undef DSA
  43 #endif
  44 #ifdef HAVE_SYS_SOCKET_H
  45 # include <sys/socket.h>
  46 #endif
  47
  48 #if defined(__MINGW32__) || defined (_MSC_VER)
  49 #include "winsock2.h"
  50 #ifndef MSG_WAITALL
  51 #define MSG_WAITALL 0
  52 #endif
  53 #else
  54 #define closesocket close
  55 #endif /* __MINGW32__ */
  56
  57 /* used for netconnection.c stuff */
  58 typedef struct
  59 {
  60     BOOL useSSL;
  61     int socketFD;
  62 #ifdef HAVE_OPENSSL_SSL_H
  63     SSL *ssl_s;
  64     char *peek_msg;
  65     char *peek_msg_mem;
  66     size_t peek_len;
  67 #endif
  68 } WININET_NETCONNECTION;
  69
  70 inline static LPSTR WININET_strdup( LPCSTR str )
  71 {
  72     LPSTR ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 );
  73     if (ret) strcpy( ret, str );
  74     return ret;
  75 }
  76
  77 inline static LPWSTR WININET_strdupW( LPCWSTR str )
  78 {
  79     LPWSTR ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(str) + 1)*sizeof(WCHAR) );
  80     if (ret) strcpyW( ret, str );
  81     return ret;
  82 }
  83
  84 inline static LPWSTR WININET_strdup_AtoW( LPCSTR str )
  85 {
  86     int len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0);
  87     LPWSTR ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
  88     if (ret)
  89         MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len);
  90     return ret;
  91 }
  92
  93 inline static LPSTR WININET_strdup_WtoA( LPCWSTR str )
  94 {
  95     int len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
  96     LPSTR ret = HeapAlloc( GetProcessHeap(), 0, len );
  97     if (ret)
  98         WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL);
  99     return ret;
 100 }
 101
 102 inline static void WININET_find_data_WtoA(LPWIN32_FIND_DATAW dataW, LPWIN32_FIND_DATAA dataA)
 103 {
 104     dataA->dwFileAttributes = dataW->dwFileAttributes;
 105     dataA->ftCreationTime   = dataW->ftCreationTime;
 106     dataA->ftLastAccessTime = dataW->ftLastAccessTime;
 107     dataA->ftLastWriteTime  = dataW->ftLastWriteTime;
 108     dataA->nFileSizeHigh    = dataW->nFileSizeHigh;
 109     dataA->nFileSizeLow     = dataW->nFileSizeLow;
 110     dataA->dwReserved0      = dataW->dwReserved0;
 111     dataA->dwReserved1      = dataW->dwReserved1;
 112     WideCharToMultiByte(CP_ACP, 0, dataW->cFileName, -1,
 113         dataA->cFileName, sizeof(dataA->cFileName),
 114         NULL, NULL);
 115     WideCharToMultiByte(CP_ACP, 0, dataW->cAlternateFileName, -1,
 116         dataA->cAlternateFileName, sizeof(dataA->cAlternateFileName),
 117         NULL, NULL);
 118 }
 119
 120 typedef enum
 121 {
 122     WH_HINIT = INTERNET_HANDLE_TYPE_INTERNET,
 123     WH_HFTPSESSION = INTERNET_HANDLE_TYPE_CONNECT_FTP,
 124     WH_HGOPHERSESSION = INTERNET_HANDLE_TYPE_CONNECT_GOPHER,
 125     WH_HHTTPSESSION = INTERNET_HANDLE_TYPE_CONNECT_HTTP,
 126     WH_HFILE = INTERNET_HANDLE_TYPE_FTP_FILE,
 127     WH_HFTPFINDNEXT = INTERNET_HANDLE_TYPE_FTP_FIND,
 128     WH_HHTTPREQ = INTERNET_HANDLE_TYPE_HTTP_REQUEST,
 129 } WH_TYPE;
 130
 131 #define INET_OPENURL 0x0001
 132 #define INET_CALLBACKW 0x0002
 133
 134 struct _WININETHANDLEHEADER;
 135 typedef struct _WININETHANDLEHEADER WININETHANDLEHEADER, *LPWININETHANDLEHEADER;
 136
 137 typedef void (*WININET_object_destructor)( LPWININETHANDLEHEADER );
 138
 139 struct _WININETHANDLEHEADER
 140 {
 141     WH_TYPE htype;
 142     HINTERNET hInternet;
 143     DWORD  dwFlags;
 144     DWORD  dwContext;
 145     DWORD  dwError;
 146     DWORD  dwInternalFlags;
 147     DWORD  dwRefCount;
 148     WININET_object_destructor destroy;
 149     INTERNET_STATUS_CALLBACK lpfnStatusCB;
 150 };
 151
 152
 153 typedef struct
 154 {
 155     WININETHANDLEHEADER hdr;
 156     LPWSTR  lpszAgent;
 157     LPWSTR  lpszProxy;
 158     LPWSTR  lpszProxyBypass;
 159     LPWSTR  lpszProxyUsername;
 160     LPWSTR  lpszProxyPassword;
 161     DWORD   dwAccessType;
 162 } WININETAPPINFOW, *LPWININETAPPINFOW;
 163
 164
 165 typedef struct
 166 {
 167     WININETHANDLEHEADER hdr;
 168     WININETAPPINFOW *lpAppInfo;
 169     LPWSTR  lpszHostName; /* the final destination of the request */
 170     LPWSTR  lpszServerName; /* the name of the server we directly connect to */
 171     LPWSTR  lpszUserName;
 172     INTERNET_PORT nHostPort; /* the final destination port of the request */
 173     INTERNET_PORT nServerPort; /* the port of the server we directly connect to */
 174     struct sockaddr_in socketAddress;
 175 } WININETHTTPSESSIONW, *LPWININETHTTPSESSIONW;
 176
 177 #define HDR_ISREQUEST           0x0001
 178 #define HDR_COMMADELIMITED      0x0002
 179 #define HDR_SEMIDELIMITED       0x0004
 180
 181 typedef struct
 182 {
 183     LPWSTR lpszField;
 184     LPWSTR lpszValue;
 185     WORD wFlags;
 186     WORD wCount;
 187 } HTTPHEADERW, *LPHTTPHEADERW;
 188
 189
 190 typedef struct
 191 {
 192     WININETHANDLEHEADER hdr;
 193     WININETHTTPSESSIONW *lpHttpSession;
 194     LPWSTR lpszPath;
 195     LPWSTR lpszVerb;
 196     LPWSTR lpszRawHeaders;
 197     WININET_NETCONNECTION netConnection;
 198     LPWSTR lpszVersion;
 199     LPWSTR lpszStatusText;
 200     DWORD dwContentLength; /* total number of bytes to be read */
 201     DWORD dwContentRead; /* bytes of the content read so far */
 202     HTTPHEADERW *pCustHeaders;
 203     DWORD nCustHeaders;
 204 } WININETHTTPREQW, *LPWININETHTTPREQW;
 205
 206
 207 struct _WININETFTPSESSIONW;
 208
 209 typedef struct
 210 {
 211     WININETHANDLEHEADER hdr;
 212     struct _WININETFTPSESSIONW *lpFtpSession;
 213     BOOL session_deleted;
 214     int nDataSocket;
 215 } WININETFTPFILE, *LPWININETFTPFILE;
 216
 217
 218 typedef struct _WININETFTPSESSIONW
 219 {
 220     WININETHANDLEHEADER hdr;
 221     WININETAPPINFOW *lpAppInfo;
 222     int sndSocket;
 223     int lstnSocket;
 224     int pasvSocket; /* data socket connected by us in case of passive FTP */
 225     LPWININETFTPFILE download_in_progress;
 226     struct sockaddr_in socketAddress;
 227     struct sockaddr_in lstnSocketAddress;
 228     LPWSTR  lpszPassword;
 229     LPWSTR  lpszUserName;
 230 } WININETFTPSESSIONW, *LPWININETFTPSESSIONW;
 231
 232
 233 typedef struct
 234 {
 235     BOOL bIsDirectory;
 236     LPWSTR lpszName;
 237     DWORD nSize;
 238     struct tm tmLastModified;
 239     unsigned short permissions;
 240 } FILEPROPERTIESW, *LPFILEPROPERTIESW;
 241
 242
 243 typedef struct
 244 {
 245     WININETHANDLEHEADER hdr;
 246     WININETFTPSESSIONW *lpFtpSession;
 247     DWORD index;
 248     DWORD size;
 249     LPFILEPROPERTIESW lpafp;
 250 } WININETFTPFINDNEXTW, *LPWININETFTPFINDNEXTW;
 251
 252 struct WORKREQ_FTPPUTFILEW
 253 {
 254     LPWSTR lpszLocalFile;
 255     LPWSTR lpszNewRemoteFile;
 256     DWORD  dwFlags;
 257     DWORD  dwContext;
 258 };
 259
 260 struct WORKREQ_FTPSETCURRENTDIRECTORYW
 261 {
 262     LPWSTR lpszDirectory;
 263 };
 264
 265 struct WORKREQ_FTPCREATEDIRECTORYW
 266 {
 267     LPWSTR lpszDirectory;
 268 };
 269
 270 struct WORKREQ_FTPFINDFIRSTFILEW
 271 {
 272     LPWSTR lpszSearchFile;
 273     LPWIN32_FIND_DATAW lpFindFileData;
 274     DWORD  dwFlags;
 275     DWORD  dwContext;
 276 };
 277
 278 struct WORKREQ_FTPGETCURRENTDIRECTORYW
 279 {
 280     LPWSTR lpszDirectory;
 281     DWORD *lpdwDirectory;
 282 };
 283
 284 struct WORKREQ_FTPOPENFILEW
 285 {
 286     LPWSTR lpszFilename;
 287     DWORD  dwAccess;
 288     DWORD  dwFlags;
 289     DWORD  dwContext;
 290 };
 291
 292 struct WORKREQ_FTPGETFILEW
 293 {
 294     LPWSTR lpszRemoteFile;
 295     LPWSTR lpszNewFile;
 296     BOOL   fFailIfExists;
 297     DWORD  dwLocalFlagsAttribute;
 298     DWORD  dwFlags;
 299     DWORD  dwContext;
 300 };
 301
 302 struct WORKREQ_FTPDELETEFILEW
 303 {
 304     LPWSTR lpszFilename;
 305 };
 306
 307 struct WORKREQ_FTPREMOVEDIRECTORYW
 308 {
 309     LPWSTR lpszDirectory;
 310 };
 311
 312 struct WORKREQ_FTPRENAMEFILEW
 313 {
 314     LPWSTR lpszSrcFile;
 315     LPWSTR lpszDestFile;
 316 };
 317
 318 struct WORKREQ_FTPFINDNEXTW
 319 {
 320     LPWIN32_FIND_DATAW lpFindFileData;
 321 };
 322
 323 struct WORKREQ_HTTPSENDREQUESTW
 324 {
 325     LPWSTR lpszHeader;
 326     DWORD  dwHeaderLength;
 327     LPVOID lpOptional;
 328     DWORD  dwOptionalLength;
 329     DWORD  dwContentLength;
 330     BOOL   bEndRequest;
 331 };
 332
 333 struct WORKREQ_SENDCALLBACK
 334 {
 335     DWORD     dwContext;
 336     DWORD     dwInternetStatus;
 337     LPVOID    lpvStatusInfo;
 338     DWORD     dwStatusInfoLength;
 339 };
 340
 341 struct WORKREQ_INTERNETOPENURLW
 342 {
 343     HINTERNET hInternet;
 344     LPWSTR     lpszUrl;
 345     LPWSTR     lpszHeaders;
 346     DWORD     dwHeadersLength;
 347     DWORD     dwFlags;
 348     DWORD     dwContext;
 349 };
 350
 351 struct WORKREQ_INTERNETREADFILEEXA
 352 {
 353     LPINTERNET_BUFFERSA lpBuffersOut;
 354 };
 355
 356 typedef struct WORKREQ
 357 {
 358     void (*asyncproc)(struct WORKREQ*);
 359     WININETHANDLEHEADER *hdr;
 360
 361     union {
 362         struct WORKREQ_FTPPUTFILEW              FtpPutFileW;
 363         struct WORKREQ_FTPSETCURRENTDIRECTORYW  FtpSetCurrentDirectoryW;
 364         struct WORKREQ_FTPCREATEDIRECTORYW      FtpCreateDirectoryW;
 365         struct WORKREQ_FTPFINDFIRSTFILEW        FtpFindFirstFileW;
 366         struct WORKREQ_FTPGETCURRENTDIRECTORYW  FtpGetCurrentDirectoryW;
 367         struct WORKREQ_FTPOPENFILEW             FtpOpenFileW;
 368         struct WORKREQ_FTPGETFILEW              FtpGetFileW;
 369         struct WORKREQ_FTPDELETEFILEW           FtpDeleteFileW;
 370         struct WORKREQ_FTPREMOVEDIRECTORYW      FtpRemoveDirectoryW;
 371         struct WORKREQ_FTPRENAMEFILEW           FtpRenameFileW;
 372         struct WORKREQ_FTPFINDNEXTW             FtpFindNextW;
 373         struct WORKREQ_HTTPSENDREQUESTW         HttpSendRequestW;
 374         struct WORKREQ_SENDCALLBACK             SendCallback;
 375         struct WORKREQ_INTERNETOPENURLW         InternetOpenUrlW;
 376         struct WORKREQ_INTERNETREADFILEEXA      InternetReadFileExA;
 377     } u;
 378
 379 } WORKREQUEST, *LPWORKREQUEST;
 380
 381 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info );
 382 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet );
 383 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info );
 384 BOOL WININET_Release( LPWININETHANDLEHEADER info );
 385 BOOL WININET_FreeHandle( HINTERNET hinternet );
 386
 387 time_t ConvertTimeString(LPCWSTR asctime);
 388
 389 HINTERNET FTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
 390         INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
 391         LPCWSTR lpszPassword, DWORD dwFlags, DWORD dwContext,
 392         DWORD dwInternalFlags);
 393
 394 HINTERNET HTTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
 395         INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
 396         LPCWSTR lpszPassword, DWORD dwFlags, DWORD dwContext,
 397         DWORD dwInternalFlags);
 398
 399 BOOL GetAddress(LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
 400         struct sockaddr_in *psa);
 401
 402 void INTERNET_SetLastError(DWORD dwError);
 403 DWORD INTERNET_GetLastError(void);
 404 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest);
 405 LPSTR INTERNET_GetResponseBuffer(void);
 406 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen);
 407 BOOL INTERNET_ReadFile(LPWININETHANDLEHEADER lpwh, LPVOID lpBuffer,
 408                        DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead,
 409                        BOOL bWait, BOOL bSendCompletionStatus);
 410
 411 BOOLAPI FTP_FtpPutFileW(LPWININETFTPSESSIONW lpwfs, LPCWSTR lpszLocalFile,
 412     LPCWSTR lpszNewRemoteFile, DWORD dwFlags, DWORD dwContext);
 413 BOOLAPI FTP_FtpSetCurrentDirectoryW(LPWININETFTPSESSIONW lpwfs, LPCWSTR lpszDirectory);
 414 BOOLAPI FTP_FtpCreateDirectoryW(LPWININETFTPSESSIONW lpwfs, LPCWSTR lpszDirectory);
 415 INTERNETAPI HINTERNET WINAPI FTP_FtpFindFirstFileW(LPWININETFTPSESSIONW lpwfs,
 416     LPCWSTR lpszSearchFile, LPWIN32_FIND_DATAW lpFindFileData, DWORD dwFlags, DWORD dwContext);
 417 BOOL WINAPI FTP_FindNextFileW(LPWININETFTPFINDNEXTW lpwh, LPVOID lpvFindData);
 418 BOOLAPI FTP_FtpGetCurrentDirectoryW(LPWININETFTPSESSIONW lpwfs, LPWSTR lpszCurrentDirectory,
 419         LPDWORD lpdwCurrentDirectory);
 420 BOOL FTP_ConvertFileProp(LPFILEPROPERTIESW lpafp, LPWIN32_FIND_DATAW lpFindFileData);
 421 BOOL FTP_FtpRenameFileW(LPWININETFTPSESSIONW lpwfs, LPCWSTR lpszSrc, LPCWSTR lpszDest);
 422 BOOL FTP_FtpRemoveDirectoryW(LPWININETFTPSESSIONW lpwfs, LPCWSTR lpszDirectory);
 423 BOOL FTP_FtpDeleteFileW(LPWININETFTPSESSIONW lpwfs, LPCWSTR lpszFileName);
 424 HINTERNET FTP_FtpOpenFileW(LPWININETFTPSESSIONW lpwfs, LPCWSTR lpszFileName,
 425         DWORD fdwAccess, DWORD dwFlags, DWORD dwContext);
 426 BOOLAPI FTP_FtpGetFileW(LPWININETFTPSESSIONW lpwfs, LPCWSTR lpszRemoteFile, LPCWSTR lpszNewFile,
 427         BOOL fFailIfExists, DWORD dwLocalFlagsAttribute, DWORD dwInternetFlags,
 428         DWORD dwContext);
 429
 430 BOOLAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders,
 431         DWORD dwHeaderLength, LPVOID lpOptional, DWORD dwOptionalLength,
 432         DWORD dwContentLength, BOOL bEndRequest);
 433 INTERNETAPI HINTERNET WINAPI HTTP_HttpOpenRequestW(LPWININETHTTPSESSIONW lpwhs,
 434         LPCWSTR lpszVerb, LPCWSTR lpszObjectName, LPCWSTR lpszVersion,
 435         LPCWSTR lpszReferrer , LPCWSTR *lpszAcceptTypes,
 436         DWORD dwFlags, DWORD dwContext);
 437 BOOL HTTP_FinishedReading(LPWININETHTTPREQW lpwhr);
 438
 439 VOID SendAsyncCallback(LPWININETHANDLEHEADER hdr, DWORD dwContext,
 440                        DWORD dwInternetStatus, LPVOID lpvStatusInfo,
 441                        DWORD dwStatusInfoLength);
 442
 443 VOID INTERNET_SendCallback(LPWININETHANDLEHEADER hdr, DWORD dwContext,
 444                            DWORD dwInternetStatus, LPVOID lpvStatusInfo,
 445                            DWORD dwStatusInfoLength);
 446
 447 LPHTTPHEADERW HTTP_GetHeader(LPWININETHTTPREQW lpwhr, LPCWSTR header);
 448
 449 BOOL NETCON_connected(WININET_NETCONNECTION *connection);
 450 BOOL NETCON_init(WININET_NETCONNECTION *connnection, BOOL useSSL);
 451 BOOL NETCON_create(WININET_NETCONNECTION *connection, int domain,
 452               int type, int protocol);
 453 BOOL NETCON_close(WININET_NETCONNECTION *connection);
 454 BOOL NETCON_connect(WININET_NETCONNECTION *connection, const struct sockaddr *serv_addr,
 455                     unsigned int addrlen);
 456 BOOL NETCON_secure_connect(WININET_NETCONNECTION *connection, LPCWSTR hostname);
 457 BOOL NETCON_send(WININET_NETCONNECTION *connection, const void *msg, size_t len, int flags,
 458                 int *sent /* out */);
 459 BOOL NETCON_recv(WININET_NETCONNECTION *connection, void *buf, size_t len, int flags,
 460                 int *recvd /* out */);
 461 BOOL NETCON_getNextLine(WININET_NETCONNECTION *connection, LPSTR lpszBuffer, LPDWORD dwBuffer);
 462 LPCVOID NETCON_GetCert(WININET_NETCONNECTION *connection);
 463 BOOL NETCON_set_timeout(WININET_NETCONNECTION *connection, BOOL send, int value);
 464
 465 extern void URLCacheContainers_CreateDefaults(void);
 466 extern void URLCacheContainers_DeleteAll(void);
 467
 468 #define MAX_REPLY_LEN           0x5B4
 469
 470 /* Used for debugging - maybe need to be shared in the Wine debugging code ? */
 471 typedef struct
 472 {
 473     DWORD val;
 474     const char* name;
 475 } wininet_flag_info;
 476
 477 #endif /* _WINE_INTERNET_H_ */