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