dll/win32/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 #ifndef __WINE_CONFIG_H
  27 # error You must include config.h to use this header
  28 #endif
  29
  30 #include "wine/unicode.h"
  31 #include "wine/list.h"
  32
  33 #include <time.h>
  34 #ifdef HAVE_NETDB_H
  35 # include <netdb.h>
  36 #endif
  37 #ifdef HAVE_NETINET_IN_H
  38 # include <sys/types.h>
  39 # include <netinet/in.h>
  40 #endif
  41 #ifdef HAVE_SYS_SOCKET_H
  42 # include <sys/socket.h>
  43 #endif
  44
  45 #if defined(__MINGW32__) || defined (_MSC_VER)
  46 #include "ws2tcpip.h"
  47 #ifndef MSG_WAITALL
  48 #define MSG_WAITALL 0
  49 #endif
  50 #else
  51 #define closesocket close
  52 #define ioctlsocket ioctl
  53 #endif /* __MINGW32__ */
  54
  55 /* ReactOS-specific definitions */
  56 #undef CP_UNIXCP
  57 #define CP_UNIXCP   CP_THREAD_ACP
  58
  59 /* used for netconnection.c stuff */
  60 typedef struct
  61 {
  62     BOOL useSSL;
  63     int socketFD;
  64     void *ssl_s;
  65     char *peek_msg;
  66     char *peek_msg_mem;
  67     size_t peek_len;
  68 } WININET_NETCONNECTION;
  69
  70 static inline LPWSTR WININET_strdupW( LPCWSTR str )
  71 {
  72     LPWSTR ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(str) + 1)*sizeof(WCHAR) );
  73     if (ret) strcpyW( ret, str );
  74     return ret;
  75 }
  76
  77 static inline LPWSTR WININET_strdup_AtoW( LPCSTR str )
  78 {
  79     int len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0);
  80     LPWSTR ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
  81     if (ret)
  82         MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len);
  83     return ret;
  84 }
  85
  86 static inline LPSTR WININET_strdup_WtoA( LPCWSTR str )
  87 {
  88     int len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
  89     LPSTR ret = HeapAlloc( GetProcessHeap(), 0, len );
  90     if (ret)
  91         WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL);
  92     return ret;
  93 }
  94
  95 static inline void WININET_find_data_WtoA(LPWIN32_FIND_DATAW dataW, LPWIN32_FIND_DATAA dataA)
  96 {
  97     dataA->dwFileAttributes = dataW->dwFileAttributes;
  98     dataA->ftCreationTime   = dataW->ftCreationTime;
  99     dataA->ftLastAccessTime = dataW->ftLastAccessTime;
 100     dataA->ftLastWriteTime  = dataW->ftLastWriteTime;
 101     dataA->nFileSizeHigh    = dataW->nFileSizeHigh;
 102     dataA->nFileSizeLow     = dataW->nFileSizeLow;
 103     dataA->dwReserved0      = dataW->dwReserved0;
 104     dataA->dwReserved1      = dataW->dwReserved1;
 105     WideCharToMultiByte(CP_ACP, 0, dataW->cFileName, -1,
 106         dataA->cFileName, sizeof(dataA->cFileName),
 107         NULL, NULL);
 108     WideCharToMultiByte(CP_ACP, 0, dataW->cAlternateFileName, -1,
 109         dataA->cAlternateFileName, sizeof(dataA->cAlternateFileName),
 110         NULL, NULL);
 111 }
 112
 113 typedef enum
 114 {
 115     WH_HINIT = INTERNET_HANDLE_TYPE_INTERNET,
 116     WH_HFTPSESSION = INTERNET_HANDLE_TYPE_CONNECT_FTP,
 117     WH_HGOPHERSESSION = INTERNET_HANDLE_TYPE_CONNECT_GOPHER,
 118     WH_HHTTPSESSION = INTERNET_HANDLE_TYPE_CONNECT_HTTP,
 119     WH_HFILE = INTERNET_HANDLE_TYPE_FTP_FILE,
 120     WH_HFTPFINDNEXT = INTERNET_HANDLE_TYPE_FTP_FIND,
 121     WH_HHTTPREQ = INTERNET_HANDLE_TYPE_HTTP_REQUEST,
 122 } WH_TYPE;
 123
 124 #define INET_OPENURL 0x0001
 125 #define INET_CALLBACKW 0x0002
 126
 127 typedef struct _WININETHANDLEHEADER WININETHANDLEHEADER, *LPWININETHANDLEHEADER;
 128
 129 typedef struct {
 130     void (*Destroy)(WININETHANDLEHEADER*);
 131     void (*CloseConnection)(WININETHANDLEHEADER*);
 132     DWORD (*QueryOption)(WININETHANDLEHEADER*,DWORD,void*,DWORD*,BOOL);
 133     DWORD (*SetOption)(WININETHANDLEHEADER*,DWORD,void*,DWORD);
 134     DWORD (*ReadFile)(WININETHANDLEHEADER*,void*,DWORD,DWORD*);
 135     DWORD (*ReadFileExA)(WININETHANDLEHEADER*,INTERNET_BUFFERSA*,DWORD,DWORD_PTR);
 136     BOOL (*WriteFile)(WININETHANDLEHEADER*,const void*,DWORD,DWORD*);
 137     DWORD (*QueryDataAvailable)(WININETHANDLEHEADER*,DWORD*,DWORD,DWORD_PTR);
 138     DWORD (*FindNextFileW)(WININETHANDLEHEADER*,void*);
 139 } HANDLEHEADERVtbl;
 140
 141 struct _WININETHANDLEHEADER
 142 {
 143     WH_TYPE htype;
 144     const HANDLEHEADERVtbl *vtbl;
 145     HINTERNET hInternet;
 146     DWORD  dwFlags;
 147     DWORD_PTR dwContext;
 148     DWORD  dwError;
 149     DWORD  dwInternalFlags;
 150     LONG   refs;
 151     INTERNET_STATUS_CALLBACK lpfnStatusCB;
 152     struct list entry;
 153     struct list children;
 154 };
 155
 156
 157 typedef struct
 158 {
 159     WININETHANDLEHEADER hdr;
 160     LPWSTR  lpszAgent;
 161     LPWSTR  lpszProxy;
 162     LPWSTR  lpszProxyBypass;
 163     LPWSTR  lpszProxyUsername;
 164     LPWSTR  lpszProxyPassword;
 165     DWORD   dwAccessType;
 166 } WININETAPPINFOW, *LPWININETAPPINFOW;
 167
 168
 169 typedef struct
 170 {
 171     WININETHANDLEHEADER hdr;
 172     WININETAPPINFOW *lpAppInfo;
 173     LPWSTR  lpszHostName; /* the final destination of the request */
 174     LPWSTR  lpszServerName; /* the name of the server we directly connect to */
 175     LPWSTR  lpszUserName;
 176     LPWSTR  lpszPassword;
 177     INTERNET_PORT nHostPort; /* the final destination port of the request */
 178     INTERNET_PORT nServerPort; /* the port of the server we directly connect to */
 179     struct sockaddr_in socketAddress;
 180 } WININETHTTPSESSIONW, *LPWININETHTTPSESSIONW;
 181
 182 #define HDR_ISREQUEST           0x0001
 183 #define HDR_COMMADELIMITED      0x0002
 184 #define HDR_SEMIDELIMITED       0x0004
 185
 186 typedef struct
 187 {
 188     LPWSTR lpszField;
 189     LPWSTR lpszValue;
 190     WORD wFlags;
 191     WORD wCount;
 192 } HTTPHEADERW, *LPHTTPHEADERW;
 193
 194
 195 struct HttpAuthInfo;
 196
 197 typedef struct
 198 {
 199     WININETHANDLEHEADER hdr;
 200     WININETHTTPSESSIONW *lpHttpSession;
 201     LPWSTR lpszPath;
 202     LPWSTR lpszVerb;
 203     LPWSTR lpszRawHeaders;
 204     WININET_NETCONNECTION netConnection;
 205     LPWSTR lpszVersion;
 206     LPWSTR lpszStatusText;
 207     DWORD dwContentLength; /* total number of bytes to be read */
 208     DWORD dwContentRead; /* bytes of the content read so far */
 209     HTTPHEADERW *pCustHeaders;
 210     DWORD nCustHeaders;
 211     HANDLE hCacheFile;
 212     LPWSTR lpszCacheFile;
 213     struct HttpAuthInfo *pAuthInfo;
 214     struct HttpAuthInfo *pProxyAuthInfo;
 215 } WININETHTTPREQW, *LPWININETHTTPREQW;
 216
 217
 218
 219 struct WORKREQ_FTPPUTFILEW
 220 {
 221     LPWSTR lpszLocalFile;
 222     LPWSTR lpszNewRemoteFile;
 223     DWORD  dwFlags;
 224     DWORD_PTR dwContext;
 225 };
 226
 227 struct WORKREQ_FTPSETCURRENTDIRECTORYW
 228 {
 229     LPWSTR lpszDirectory;
 230 };
 231
 232 struct WORKREQ_FTPCREATEDIRECTORYW
 233 {
 234     LPWSTR lpszDirectory;
 235 };
 236
 237 struct WORKREQ_FTPFINDFIRSTFILEW
 238 {
 239     LPWSTR lpszSearchFile;
 240     LPWIN32_FIND_DATAW lpFindFileData;
 241     DWORD  dwFlags;
 242     DWORD_PTR dwContext;
 243 };
 244
 245 struct WORKREQ_FTPGETCURRENTDIRECTORYW
 246 {
 247     LPWSTR lpszDirectory;
 248     DWORD *lpdwDirectory;
 249 };
 250
 251 struct WORKREQ_FTPOPENFILEW
 252 {
 253     LPWSTR lpszFilename;
 254     DWORD  dwAccess;
 255     DWORD  dwFlags;
 256     DWORD_PTR dwContext;
 257 };
 258
 259 struct WORKREQ_FTPGETFILEW
 260 {
 261     LPWSTR lpszRemoteFile;
 262     LPWSTR lpszNewFile;
 263     BOOL   fFailIfExists;
 264     DWORD  dwLocalFlagsAttribute;
 265     DWORD  dwFlags;
 266     DWORD_PTR dwContext;
 267 };
 268
 269 struct WORKREQ_FTPDELETEFILEW
 270 {
 271     LPWSTR lpszFilename;
 272 };
 273
 274 struct WORKREQ_FTPREMOVEDIRECTORYW
 275 {
 276     LPWSTR lpszDirectory;
 277 };
 278
 279 struct WORKREQ_FTPRENAMEFILEW
 280 {
 281     LPWSTR lpszSrcFile;
 282     LPWSTR lpszDestFile;
 283 };
 284
 285 struct WORKREQ_FTPFINDNEXTW
 286 {
 287     LPWIN32_FIND_DATAW lpFindFileData;
 288 };
 289
 290 struct WORKREQ_HTTPSENDREQUESTW
 291 {
 292     LPWSTR lpszHeader;
 293     DWORD  dwHeaderLength;
 294     LPVOID lpOptional;
 295     DWORD  dwOptionalLength;
 296     DWORD  dwContentLength;
 297     BOOL   bEndRequest;
 298 };
 299
 300 struct WORKREQ_SENDCALLBACK
 301 {
 302     DWORD_PTR dwContext;
 303     DWORD     dwInternetStatus;
 304     LPVOID    lpvStatusInfo;
 305     DWORD     dwStatusInfoLength;
 306 };
 307
 308 struct WORKREQ_INTERNETOPENURLW
 309 {
 310     HINTERNET hInternet;
 311     LPWSTR     lpszUrl;
 312     LPWSTR     lpszHeaders;
 313     DWORD     dwHeadersLength;
 314     DWORD     dwFlags;
 315     DWORD_PTR dwContext;
 316 };
 317
 318 struct WORKREQ_INTERNETREADFILEEXA
 319 {
 320     LPINTERNET_BUFFERSA lpBuffersOut;
 321 };
 322
 323 typedef struct WORKREQ
 324 {
 325     void (*asyncproc)(struct WORKREQ*);
 326     WININETHANDLEHEADER *hdr;
 327
 328     union {
 329         struct WORKREQ_FTPPUTFILEW              FtpPutFileW;
 330         struct WORKREQ_FTPSETCURRENTDIRECTORYW  FtpSetCurrentDirectoryW;
 331         struct WORKREQ_FTPCREATEDIRECTORYW      FtpCreateDirectoryW;
 332         struct WORKREQ_FTPFINDFIRSTFILEW        FtpFindFirstFileW;
 333         struct WORKREQ_FTPGETCURRENTDIRECTORYW  FtpGetCurrentDirectoryW;
 334         struct WORKREQ_FTPOPENFILEW             FtpOpenFileW;
 335         struct WORKREQ_FTPGETFILEW              FtpGetFileW;
 336         struct WORKREQ_FTPDELETEFILEW           FtpDeleteFileW;
 337         struct WORKREQ_FTPREMOVEDIRECTORYW      FtpRemoveDirectoryW;
 338         struct WORKREQ_FTPRENAMEFILEW           FtpRenameFileW;
 339         struct WORKREQ_FTPFINDNEXTW             FtpFindNextW;
 340         struct WORKREQ_HTTPSENDREQUESTW         HttpSendRequestW;
 341         struct WORKREQ_SENDCALLBACK             SendCallback;
 342         struct WORKREQ_INTERNETOPENURLW         InternetOpenUrlW;
 343         struct WORKREQ_INTERNETREADFILEEXA      InternetReadFileExA;
 344     } u;
 345
 346 } WORKREQUEST, *LPWORKREQUEST;
 347
 348 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info );
 349 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet );
 350 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info );
 351 BOOL WININET_Release( LPWININETHANDLEHEADER info );
 352 BOOL WININET_FreeHandle( HINTERNET hinternet );
 353
 354 DWORD INET_QueryOption(DWORD,void*,DWORD*,BOOL);
 355
 356 time_t ConvertTimeString(LPCWSTR asctime);
 357
 358 HINTERNET FTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
 359         INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
 360         LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext,
 361         DWORD dwInternalFlags);
 362
 363 HINTERNET HTTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
 364         INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
 365         LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext,
 366         DWORD dwInternalFlags);
 367
 368 BOOL GetAddress(LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
 369         struct sockaddr_in *psa);
 370
 371 void INTERNET_SetLastError(DWORD dwError);
 372 DWORD INTERNET_GetLastError(void);
 373 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest);
 374 LPSTR INTERNET_GetResponseBuffer(void);
 375 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen);
 376
 377 BOOLAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders,
 378         DWORD dwHeaderLength, LPVOID lpOptional, DWORD dwOptionalLength,
 379         DWORD dwContentLength, BOOL bEndRequest);
 380 INTERNETAPI HINTERNET WINAPI HTTP_HttpOpenRequestW(LPWININETHTTPSESSIONW lpwhs,
 381         LPCWSTR lpszVerb, LPCWSTR lpszObjectName, LPCWSTR lpszVersion,
 382         LPCWSTR lpszReferrer , LPCWSTR *lpszAcceptTypes,
 383         DWORD dwFlags, DWORD_PTR dwContext);
 384 BOOL HTTP_FinishedReading(LPWININETHTTPREQW lpwhr);
 385
 386 VOID SendAsyncCallback(LPWININETHANDLEHEADER hdr, DWORD_PTR dwContext,
 387                        DWORD dwInternetStatus, LPVOID lpvStatusInfo,
 388                        DWORD dwStatusInfoLength);
 389
 390 VOID INTERNET_SendCallback(LPWININETHANDLEHEADER hdr, DWORD_PTR dwContext,
 391                            DWORD dwInternetStatus, LPVOID lpvStatusInfo,
 392                            DWORD dwStatusInfoLength);
 393
 394 LPHTTPHEADERW HTTP_GetHeader(LPWININETHTTPREQW lpwhr, LPCWSTR header);
 395
 396 BOOL NETCON_connected(WININET_NETCONNECTION *connection);
 397 BOOL NETCON_init(WININET_NETCONNECTION *connnection, BOOL useSSL);
 398 BOOL NETCON_create(WININET_NETCONNECTION *connection, int domain,
 399               int type, int protocol);
 400 BOOL NETCON_close(WININET_NETCONNECTION *connection);
 401 BOOL NETCON_connect(WININET_NETCONNECTION *connection, const struct sockaddr *serv_addr,
 402                     unsigned int addrlen);
 403 BOOL NETCON_secure_connect(WININET_NETCONNECTION *connection, LPCWSTR hostname);
 404 BOOL NETCON_send(WININET_NETCONNECTION *connection, const void *msg, size_t len, int flags,
 405                 int *sent /* out */);
 406 BOOL NETCON_recv(WININET_NETCONNECTION *connection, void *buf, size_t len, int flags,
 407                 int *recvd /* out */);
 408 BOOL NETCON_query_data_available(WININET_NETCONNECTION *connection, DWORD *available);
 409 BOOL NETCON_getNextLine(WININET_NETCONNECTION *connection, LPSTR lpszBuffer, LPDWORD dwBuffer);
 410 LPCVOID NETCON_GetCert(WININET_NETCONNECTION *connection);
 411 DWORD NETCON_set_timeout(WININET_NETCONNECTION *connection, BOOL send, int value);
 412
 413 extern void URLCacheContainers_CreateDefaults(void);
 414 extern void URLCacheContainers_DeleteAll(void);
 415
 416 #define MAX_REPLY_LEN           0x5B4
 417
 418 /* Used for debugging - maybe need to be shared in the Wine debugging code ? */
 419 typedef struct
 420 {
 421     DWORD val;
 422     const char* name;
 423 } wininet_flag_info;
 424
 425 #endif /* _WINE_INTERNET_H_ */