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 /* ReactOS-specific definitions */
  27 #define CP_UNIXCP   CP_THREAD_ACP
  28
  29 #ifndef __WINE_CONFIG_H
  30 # error You must include config.h to use this header
  31 #endif
  32
  33 #include "wine/unicode.h"
  34 #include "wine/list.h"
  35
  36 #include <time.h>
  37 #ifdef HAVE_NETDB_H
  38 # include <netdb.h>
  39 #endif
  40 #ifdef HAVE_NETINET_IN_H
  41 # include <sys/types.h>
  42 # include <netinet/in.h>
  43 #endif
  44 #ifdef HAVE_OPENSSL_SSL_H
  45 #define DSA __ssl_DSA  /* avoid conflict with commctrl.h */
  46 #undef FAR
  47 /* avoid conflict with wincrypt.h */
  48 #undef PKCS7_SIGNER_INFO
  49 #undef X509_NAME
  50 #undef X509_CERT_PAIR
  51 # include <openssl/ssl.h>
  52 #undef FAR
  53 #define FAR do_not_use_this_in_wine
  54 #undef DSA
  55 #endif
  56 #ifdef HAVE_SYS_SOCKET_H
  57 # include <sys/socket.h>
  58 #endif
  59
  60 #if defined(__MINGW32__) || defined (_MSC_VER)
  61 #include "ws2tcpip.h"
  62 #ifndef MSG_WAITALL
  63 #define MSG_WAITALL 0
  64 #endif
  65 #else
  66 #define closesocket close
  67 #define ioctlsocket ioctl
  68 #endif /* __MINGW32__ */
  69
  70 /* used for netconnection.c stuff */
  71 typedef struct
  72 {
  73     BOOL useSSL;
  74     int socketFD;
  75 #ifdef HAVE_OPENSSL_SSL_H
  76     SSL *ssl_s;
  77     char *peek_msg;
  78     char *peek_msg_mem;
  79     size_t peek_len;
  80 #endif
  81 } WININET_NETCONNECTION;
  82
  83 static inline LPWSTR WININET_strdupW( LPCWSTR str )
  84 {
  85     LPWSTR ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(str) + 1)*sizeof(WCHAR) );
  86     if (ret) strcpyW( ret, str );
  87     return ret;
  88 }
  89
  90 static inline LPWSTR WININET_strdup_AtoW( LPCSTR str )
  91 {
  92     int len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0);
  93     LPWSTR ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
  94     if (ret)
  95         MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len);
  96     return ret;
  97 }
  98
  99 static inline LPSTR WININET_strdup_WtoA( LPCWSTR str )
 100 {
 101     int len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 102     LPSTR ret = HeapAlloc( GetProcessHeap(), 0, len );
 103     if (ret)
 104         WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL);
 105     return ret;
 106 }
 107
 108 static inline void WININET_find_data_WtoA(LPWIN32_FIND_DATAW dataW, LPWIN32_FIND_DATAA dataA)
 109 {
 110     dataA->dwFileAttributes = dataW->dwFileAttributes;
 111     dataA->ftCreationTime   = dataW->ftCreationTime;
 112     dataA->ftLastAccessTime = dataW->ftLastAccessTime;
 113     dataA->ftLastWriteTime  = dataW->ftLastWriteTime;
 114     dataA->nFileSizeHigh    = dataW->nFileSizeHigh;
 115     dataA->nFileSizeLow     = dataW->nFileSizeLow;
 116     dataA->dwReserved0      = dataW->dwReserved0;
 117     dataA->dwReserved1      = dataW->dwReserved1;
 118     WideCharToMultiByte(CP_ACP, 0, dataW->cFileName, -1,
 119         dataA->cFileName, sizeof(dataA->cFileName),
 120         NULL, NULL);
 121     WideCharToMultiByte(CP_ACP, 0, dataW->cAlternateFileName, -1,
 122         dataA->cAlternateFileName, sizeof(dataA->cAlternateFileName),
 123         NULL, NULL);
 124 }
 125
 126 typedef enum
 127 {
 128     WH_HINIT = INTERNET_HANDLE_TYPE_INTERNET,
 129     WH_HFTPSESSION = INTERNET_HANDLE_TYPE_CONNECT_FTP,
 130     WH_HGOPHERSESSION = INTERNET_HANDLE_TYPE_CONNECT_GOPHER,
 131     WH_HHTTPSESSION = INTERNET_HANDLE_TYPE_CONNECT_HTTP,
 132     WH_HFILE = INTERNET_HANDLE_TYPE_FTP_FILE,
 133     WH_HFTPFINDNEXT = INTERNET_HANDLE_TYPE_FTP_FIND,
 134     WH_HHTTPREQ = INTERNET_HANDLE_TYPE_HTTP_REQUEST,
 135 } WH_TYPE;
 136
 137 #define INET_OPENURL 0x0001
 138 #define INET_CALLBACKW 0x0002
 139
 140 typedef struct _WININETHANDLEHEADER WININETHANDLEHEADER, *LPWININETHANDLEHEADER;
 141
 142 typedef struct {
 143     void (*Destroy)(WININETHANDLEHEADER*);
 144     void (*CloseConnection)(WININETHANDLEHEADER*);
 145     DWORD (*QueryOption)(WININETHANDLEHEADER*,DWORD,void*,DWORD*,BOOL);
 146     DWORD (*SetOption)(WININETHANDLEHEADER*,DWORD,void*,DWORD);
 147     DWORD (*ReadFile)(WININETHANDLEHEADER*,void*,DWORD,DWORD*);
 148     DWORD (*ReadFileExA)(WININETHANDLEHEADER*,INTERNET_BUFFERSA*,DWORD,DWORD_PTR);
 149     BOOL (*WriteFile)(WININETHANDLEHEADER*,const void*,DWORD,DWORD*);
 150     DWORD (*QueryDataAvailable)(WININETHANDLEHEADER*,DWORD*,DWORD,DWORD_PTR);
 151     DWORD (*FindNextFileW)(WININETHANDLEHEADER*,void*);
 152 } HANDLEHEADERVtbl;
 153
 154 struct _WININETHANDLEHEADER
 155 {
 156     WH_TYPE htype;
 157     const HANDLEHEADERVtbl *vtbl;
 158     HINTERNET hInternet;
 159     DWORD  dwFlags;
 160     DWORD_PTR dwContext;
 161     DWORD  dwError;
 162     DWORD  dwInternalFlags;
 163     LONG   refs;
 164     INTERNET_STATUS_CALLBACK lpfnStatusCB;
 165     struct list entry;
 166     struct list children;
 167 };
 168
 169
 170 typedef struct
 171 {
 172     WININETHANDLEHEADER hdr;
 173     LPWSTR  lpszAgent;
 174     LPWSTR  lpszProxy;
 175     LPWSTR  lpszProxyBypass;
 176     LPWSTR  lpszProxyUsername;
 177     LPWSTR  lpszProxyPassword;
 178     DWORD   dwAccessType;
 179 } WININETAPPINFOW, *LPWININETAPPINFOW;
 180
 181
 182 typedef struct
 183 {
 184     WININETHANDLEHEADER hdr;
 185     WININETAPPINFOW *lpAppInfo;
 186     LPWSTR  lpszHostName; /* the final destination of the request */
 187     LPWSTR  lpszServerName; /* the name of the server we directly connect to */
 188     LPWSTR  lpszUserName;
 189     LPWSTR  lpszPassword;
 190     INTERNET_PORT nHostPort; /* the final destination port of the request */
 191     INTERNET_PORT nServerPort; /* the port of the server we directly connect to */
 192     struct sockaddr_in socketAddress;
 193 } WININETHTTPSESSIONW, *LPWININETHTTPSESSIONW;
 194
 195 #define HDR_ISREQUEST           0x0001
 196 #define HDR_COMMADELIMITED      0x0002
 197 #define HDR_SEMIDELIMITED       0x0004
 198
 199 typedef struct
 200 {
 201     LPWSTR lpszField;
 202     LPWSTR lpszValue;
 203     WORD wFlags;
 204     WORD wCount;
 205 } HTTPHEADERW, *LPHTTPHEADERW;
 206
 207
 208 struct HttpAuthInfo;
 209
 210 typedef struct
 211 {
 212     WININETHANDLEHEADER hdr;
 213     WININETHTTPSESSIONW *lpHttpSession;
 214     LPWSTR lpszPath;
 215     LPWSTR lpszVerb;
 216     LPWSTR lpszRawHeaders;
 217     WININET_NETCONNECTION netConnection;
 218     LPWSTR lpszVersion;
 219     LPWSTR lpszStatusText;
 220     DWORD dwContentLength; /* total number of bytes to be read */
 221     DWORD dwContentRead; /* bytes of the content read so far */
 222     HTTPHEADERW *pCustHeaders;
 223     DWORD nCustHeaders;
 224     HANDLE hCacheFile;
 225     LPWSTR lpszCacheFile;
 226     struct HttpAuthInfo *pAuthInfo;
 227     struct HttpAuthInfo *pProxyAuthInfo;
 228 } WININETHTTPREQW, *LPWININETHTTPREQW;
 229
 230
 231
 232 struct WORKREQ_FTPPUTFILEW
 233 {
 234     LPWSTR lpszLocalFile;
 235     LPWSTR lpszNewRemoteFile;
 236     DWORD  dwFlags;
 237     DWORD_PTR dwContext;
 238 };
 239
 240 struct WORKREQ_FTPSETCURRENTDIRECTORYW
 241 {
 242     LPWSTR lpszDirectory;
 243 };
 244
 245 struct WORKREQ_FTPCREATEDIRECTORYW
 246 {
 247     LPWSTR lpszDirectory;
 248 };
 249
 250 struct WORKREQ_FTPFINDFIRSTFILEW
 251 {
 252     LPWSTR lpszSearchFile;
 253     LPWIN32_FIND_DATAW lpFindFileData;
 254     DWORD  dwFlags;
 255     DWORD_PTR dwContext;
 256 };
 257
 258 struct WORKREQ_FTPGETCURRENTDIRECTORYW
 259 {
 260     LPWSTR lpszDirectory;
 261     DWORD *lpdwDirectory;
 262 };
 263
 264 struct WORKREQ_FTPOPENFILEW
 265 {
 266     LPWSTR lpszFilename;
 267     DWORD  dwAccess;
 268     DWORD  dwFlags;
 269     DWORD_PTR dwContext;
 270 };
 271
 272 struct WORKREQ_FTPGETFILEW
 273 {
 274     LPWSTR lpszRemoteFile;
 275     LPWSTR lpszNewFile;
 276     BOOL   fFailIfExists;
 277     DWORD  dwLocalFlagsAttribute;
 278     DWORD  dwFlags;
 279     DWORD_PTR dwContext;
 280 };
 281
 282 struct WORKREQ_FTPDELETEFILEW
 283 {
 284     LPWSTR lpszFilename;
 285 };
 286
 287 struct WORKREQ_FTPREMOVEDIRECTORYW
 288 {
 289     LPWSTR lpszDirectory;
 290 };
 291
 292 struct WORKREQ_FTPRENAMEFILEW
 293 {
 294     LPWSTR lpszSrcFile;
 295     LPWSTR lpszDestFile;
 296 };
 297
 298 struct WORKREQ_FTPFINDNEXTW
 299 {
 300     LPWIN32_FIND_DATAW lpFindFileData;
 301 };
 302
 303 struct WORKREQ_HTTPSENDREQUESTW
 304 {
 305     LPWSTR lpszHeader;
 306     DWORD  dwHeaderLength;
 307     LPVOID lpOptional;
 308     DWORD  dwOptionalLength;
 309     DWORD  dwContentLength;
 310     BOOL   bEndRequest;
 311 };
 312
 313 struct WORKREQ_SENDCALLBACK
 314 {
 315     DWORD_PTR dwContext;
 316     DWORD     dwInternetStatus;
 317     LPVOID    lpvStatusInfo;
 318     DWORD     dwStatusInfoLength;
 319 };
 320
 321 struct WORKREQ_INTERNETOPENURLW
 322 {
 323     HINTERNET hInternet;
 324     LPWSTR     lpszUrl;
 325     LPWSTR     lpszHeaders;
 326     DWORD     dwHeadersLength;
 327     DWORD     dwFlags;
 328     DWORD_PTR dwContext;
 329 };
 330
 331 struct WORKREQ_INTERNETREADFILEEXA
 332 {
 333     LPINTERNET_BUFFERSA lpBuffersOut;
 334 };
 335
 336 typedef struct WORKREQ
 337 {
 338     void (*asyncproc)(struct WORKREQ*);
 339     WININETHANDLEHEADER *hdr;
 340
 341     union {
 342         struct WORKREQ_FTPPUTFILEW              FtpPutFileW;
 343         struct WORKREQ_FTPSETCURRENTDIRECTORYW  FtpSetCurrentDirectoryW;
 344         struct WORKREQ_FTPCREATEDIRECTORYW      FtpCreateDirectoryW;
 345         struct WORKREQ_FTPFINDFIRSTFILEW        FtpFindFirstFileW;
 346         struct WORKREQ_FTPGETCURRENTDIRECTORYW  FtpGetCurrentDirectoryW;
 347         struct WORKREQ_FTPOPENFILEW             FtpOpenFileW;
 348         struct WORKREQ_FTPGETFILEW              FtpGetFileW;
 349         struct WORKREQ_FTPDELETEFILEW           FtpDeleteFileW;
 350         struct WORKREQ_FTPREMOVEDIRECTORYW      FtpRemoveDirectoryW;
 351         struct WORKREQ_FTPRENAMEFILEW           FtpRenameFileW;
 352         struct WORKREQ_FTPFINDNEXTW             FtpFindNextW;
 353         struct WORKREQ_HTTPSENDREQUESTW         HttpSendRequestW;
 354         struct WORKREQ_SENDCALLBACK             SendCallback;
 355         struct WORKREQ_INTERNETOPENURLW         InternetOpenUrlW;
 356         struct WORKREQ_INTERNETREADFILEEXA      InternetReadFileExA;
 357     } u;
 358
 359 } WORKREQUEST, *LPWORKREQUEST;
 360
 361 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info );
 362 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet );
 363 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info );
 364 BOOL WININET_Release( LPWININETHANDLEHEADER info );
 365 BOOL WININET_FreeHandle( HINTERNET hinternet );
 366
 367 time_t ConvertTimeString(LPCWSTR asctime);
 368
 369 HINTERNET FTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
 370         INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
 371         LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext,
 372         DWORD dwInternalFlags);
 373
 374 HINTERNET HTTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
 375         INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
 376         LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext,
 377         DWORD dwInternalFlags);
 378
 379 BOOL GetAddress(LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
 380         struct sockaddr_in *psa);
 381
 382 void INTERNET_SetLastError(DWORD dwError);
 383 DWORD INTERNET_GetLastError(void);
 384 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest);
 385 LPSTR INTERNET_GetResponseBuffer(void);
 386 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen);
 387
 388 BOOLAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders,
 389         DWORD dwHeaderLength, LPVOID lpOptional, DWORD dwOptionalLength,
 390         DWORD dwContentLength, BOOL bEndRequest);
 391 INTERNETAPI HINTERNET WINAPI HTTP_HttpOpenRequestW(LPWININETHTTPSESSIONW lpwhs,
 392         LPCWSTR lpszVerb, LPCWSTR lpszObjectName, LPCWSTR lpszVersion,
 393         LPCWSTR lpszReferrer , LPCWSTR *lpszAcceptTypes,
 394         DWORD dwFlags, DWORD_PTR dwContext);
 395 BOOL HTTP_FinishedReading(LPWININETHTTPREQW lpwhr);
 396
 397 VOID SendAsyncCallback(LPWININETHANDLEHEADER hdr, DWORD_PTR dwContext,
 398                        DWORD dwInternetStatus, LPVOID lpvStatusInfo,
 399                        DWORD dwStatusInfoLength);
 400
 401 VOID INTERNET_SendCallback(LPWININETHANDLEHEADER hdr, DWORD_PTR dwContext,
 402                            DWORD dwInternetStatus, LPVOID lpvStatusInfo,
 403                            DWORD dwStatusInfoLength);
 404
 405 LPHTTPHEADERW HTTP_GetHeader(LPWININETHTTPREQW lpwhr, LPCWSTR header);
 406
 407 BOOL NETCON_connected(WININET_NETCONNECTION *connection);
 408 BOOL NETCON_init(WININET_NETCONNECTION *connnection, BOOL useSSL);
 409 BOOL NETCON_create(WININET_NETCONNECTION *connection, int domain,
 410               int type, int protocol);
 411 BOOL NETCON_close(WININET_NETCONNECTION *connection);
 412 BOOL NETCON_connect(WININET_NETCONNECTION *connection, const struct sockaddr *serv_addr,
 413                     unsigned int addrlen);
 414 BOOL NETCON_secure_connect(WININET_NETCONNECTION *connection, LPCWSTR hostname);
 415 BOOL NETCON_send(WININET_NETCONNECTION *connection, const void *msg, size_t len, int flags,
 416                 int *sent /* out */);
 417 BOOL NETCON_recv(WININET_NETCONNECTION *connection, void *buf, size_t len, int flags,
 418                 int *recvd /* out */);
 419 BOOL NETCON_query_data_available(WININET_NETCONNECTION *connection, DWORD *available);
 420 BOOL NETCON_getNextLine(WININET_NETCONNECTION *connection, LPSTR lpszBuffer, LPDWORD dwBuffer);
 421 LPCVOID NETCON_GetCert(WININET_NETCONNECTION *connection);
 422 DWORD NETCON_set_timeout(WININET_NETCONNECTION *connection, BOOL send, int value);
 423
 424 extern void URLCacheContainers_CreateDefaults(void);
 425 extern void URLCacheContainers_DeleteAll(void);
 426
 427 #define MAX_REPLY_LEN           0x5B4
 428
 429 /* Used for debugging - maybe need to be shared in the Wine debugging code ? */
 430 typedef struct
 431 {
 432     DWORD val;
 433     const char* name;
 434 } wininet_flag_info;
 435
 436 #endif /* _WINE_INTERNET_H_ */