| /* |
| * Wininet |
| * |
| * Copyright 1999 Corel Corporation |
| * Copyright 2002 CodeWeavers Inc. |
| * |
| * Ulrich Czekalla |
| * Aric Stewart |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "config.h" |
| |
| #define MAXHOSTNAME 100 /* from http.c */ |
| |
| #include <string.h> |
| #include <stdio.h> |
| #include <sys/types.h> |
| #ifdef HAVE_SYS_SOCKET_H |
| # include <sys/socket.h> |
| #endif |
| #ifdef HAVE_SYS_TIME_H |
| # include <sys/time.h> |
| #endif |
| #include <stdlib.h> |
| #include <ctype.h> |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winreg.h" |
| #include "wininet.h" |
| #include "wine/debug.h" |
| #include "winerror.h" |
| #define NO_SHLWAPI_STREAM |
| #include "shlwapi.h" |
| |
| #include "wine/exception.h" |
| #include "msvcrt/excpt.h" |
| |
| #include "internet.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(wininet); |
| |
| #define MAX_IDLE_WORKER 1000*60*1 |
| #define MAX_WORKER_THREADS 10 |
| #define RESPONSE_TIMEOUT 30 |
| |
| #define GET_HWININET_FROM_LPWININETFINDNEXT(lpwh) \ |
| (LPWININETAPPINFOA)(((LPWININETFTPSESSIONA)(lpwh->hdr.lpwhparent))->hdr.lpwhparent) |
| |
| /* filter for page-fault exceptions */ |
| static WINE_EXCEPTION_FILTER(page_fault) |
| { |
| if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION || |
| GetExceptionCode() == EXCEPTION_PRIV_INSTRUCTION) |
| return EXCEPTION_EXECUTE_HANDLER; |
| return EXCEPTION_CONTINUE_SEARCH; |
| } |
| |
| typedef struct |
| { |
| DWORD dwError; |
| CHAR response[MAX_REPLY_LEN]; |
| } WITHREADERROR, *LPWITHREADERROR; |
| |
| INTERNET_SCHEME GetInternetScheme(LPCSTR lpszScheme, INT nMaxCmp); |
| BOOL WINAPI INTERNET_FindNextFileA(HINTERNET hFind, LPVOID lpvFindData); |
| VOID INTERNET_ExecuteWork(); |
| |
| DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES; |
| DWORD dwNumThreads; |
| DWORD dwNumIdleThreads; |
| HANDLE hEventArray[2]; |
| #define hQuitEvent hEventArray[0] |
| #define hWorkEvent hEventArray[1] |
| CRITICAL_SECTION csQueue; |
| LPWORKREQUEST lpHeadWorkQueue; |
| LPWORKREQUEST lpWorkQueueTail; |
| |
| /*********************************************************************** |
| * WININET_LibMain [Internal] Initializes the internal 'WININET.DLL'. |
| * |
| * PARAMS |
| * hinstDLL [I] handle to the DLL's instance |
| * fdwReason [I] |
| * lpvReserved [I] reserved, must be NULL |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| |
| BOOL WINAPI |
| WININET_LibMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) |
| { |
| TRACE("%x,%lx,%p\n", hinstDLL, fdwReason, lpvReserved); |
| |
| switch (fdwReason) { |
| case DLL_PROCESS_ATTACH: |
| |
| g_dwTlsErrIndex = TlsAlloc(); |
| |
| if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES) |
| return FALSE; |
| |
| hQuitEvent = CreateEventA(0, TRUE, FALSE, NULL); |
| hWorkEvent = CreateEventA(0, FALSE, FALSE, NULL); |
| InitializeCriticalSection(&csQueue); |
| |
| dwNumThreads = 0; |
| dwNumIdleThreads = 0; |
| |
| case DLL_THREAD_ATTACH: |
| { |
| LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(WITHREADERROR)); |
| if (NULL == lpwite) |
| return FALSE; |
| |
| TlsSetValue(g_dwTlsErrIndex, (LPVOID)lpwite); |
| } |
| break; |
| |
| case DLL_THREAD_DETACH: |
| if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES) |
| { |
| LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex); |
| if (lpwite) |
| HeapFree(GetProcessHeap(), 0, lpwite); |
| } |
| break; |
| |
| case DLL_PROCESS_DETACH: |
| |
| if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES) |
| { |
| HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex)); |
| TlsFree(g_dwTlsErrIndex); |
| } |
| |
| SetEvent(hQuitEvent); |
| |
| CloseHandle(hQuitEvent); |
| CloseHandle(hWorkEvent); |
| DeleteCriticalSection(&csQueue); |
| break; |
| } |
| |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetOpenA (WININET.@) |
| * |
| * Per-application initialization of wininet |
| * |
| * RETURNS |
| * HINTERNET on success |
| * NULL on failure |
| * |
| */ |
| HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, |
| DWORD dwAccessType, LPCSTR lpszProxy, |
| LPCSTR lpszProxyBypass, DWORD dwFlags) |
| { |
| LPWININETAPPINFOA lpwai = NULL; |
| |
| TRACE("\n"); |
| |
| /* Clear any error information */ |
| INTERNET_SetLastError(0); |
| |
| lpwai = HeapAlloc(GetProcessHeap(), 0, sizeof(WININETAPPINFOA)); |
| if (NULL == lpwai) |
| INTERNET_SetLastError(ERROR_OUTOFMEMORY); |
| else |
| { |
| memset(lpwai, 0, sizeof(WININETAPPINFOA)); |
| lpwai->hdr.htype = WH_HINIT; |
| lpwai->hdr.lpwhparent = NULL; |
| lpwai->hdr.dwFlags = dwFlags; |
| if (NULL != lpszAgent) |
| { |
| if ((lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,strlen(lpszAgent)+1))) |
| strcpy( lpwai->lpszAgent, lpszAgent ); |
| } |
| if (NULL != lpszProxy) |
| { |
| if ((lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0, strlen(lpszProxy)+1 ))) |
| strcpy( lpwai->lpszProxy, lpszProxy ); |
| } |
| if (NULL != lpszProxyBypass) |
| { |
| if ((lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0, strlen(lpszProxyBypass)+1))) |
| strcpy( lpwai->lpszProxyBypass, lpszProxyBypass ); |
| } |
| lpwai->dwAccessType = dwAccessType; |
| } |
| |
| return (HINTERNET)lpwai; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetGetLastResponseInfoA (WININET.@) |
| * |
| * Return last wininet error description on the calling thread |
| * |
| * RETURNS |
| * TRUE on success of writting to buffer |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError, |
| LPSTR lpszBuffer, LPDWORD lpdwBufferLength) |
| { |
| LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex); |
| |
| TRACE("\n"); |
| |
| *lpdwError = lpwite->dwError; |
| if (lpwite->dwError) |
| { |
| strncpy(lpszBuffer, lpwite->response, *lpdwBufferLength); |
| *lpdwBufferLength = strlen(lpszBuffer); |
| } |
| else |
| *lpdwBufferLength = 0; |
| |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetGetConnectedState (WININET.@) |
| * |
| * Return connected state |
| * |
| * RETURNS |
| * TRUE if connected |
| * if lpdwStatus is not null, return the status (off line, |
| * modem, lan...) in it. |
| * FALSE if not connected |
| */ |
| BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved) |
| { |
| if (lpdwStatus) { |
| FIXME("always returning LAN connection.\n"); |
| *lpdwStatus = INTERNET_CONNECTION_LAN; |
| } |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetConnectA (WININET.@) |
| * |
| * Open a ftp, gopher or http session |
| * |
| * RETURNS |
| * HINTERNET a session handle on success |
| * NULL on failure |
| * |
| */ |
| HINTERNET WINAPI InternetConnectA(HINTERNET hInternet, |
| LPCSTR lpszServerName, INTERNET_PORT nServerPort, |
| LPCSTR lpszUserName, LPCSTR lpszPassword, |
| DWORD dwService, DWORD dwFlags, DWORD dwContext) |
| { |
| HINTERNET rc = (HINTERNET) NULL; |
| |
| TRACE("ServerPort %i\n",nServerPort); |
| |
| /* Clear any error information */ |
| INTERNET_SetLastError(0); |
| |
| switch (dwService) |
| { |
| case INTERNET_SERVICE_FTP: |
| rc = FTP_Connect(hInternet, lpszServerName, nServerPort, |
| lpszUserName, lpszPassword, dwFlags, dwContext); |
| break; |
| |
| case INTERNET_SERVICE_HTTP: |
| rc = HTTP_Connect(hInternet, lpszServerName, nServerPort, |
| lpszUserName, lpszPassword, dwFlags, dwContext); |
| break; |
| |
| case INTERNET_SERVICE_GOPHER: |
| default: |
| break; |
| } |
| |
| return rc; |
| } |
| |
| /*********************************************************************** |
| * InternetFindNextFileA (WININET.@) |
| * |
| * Continues a file search from a previous call to FindFirstFile |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData) |
| { |
| LPWININETAPPINFOA hIC = NULL; |
| LPWININETFINDNEXTA lpwh = (LPWININETFINDNEXTA) hFind; |
| |
| TRACE("\n"); |
| |
| if (NULL == lpwh || lpwh->hdr.htype != WH_HFINDNEXT) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| return FALSE; |
| } |
| |
| hIC = GET_HWININET_FROM_LPWININETFINDNEXT(lpwh); |
| if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) |
| { |
| WORKREQUEST workRequest; |
| |
| workRequest.asyncall = INTERNETFINDNEXTA; |
| workRequest.HFTPSESSION = (DWORD)hFind; |
| workRequest.LPFINDFILEDATA = (DWORD)lpvFindData; |
| |
| return INTERNET_AsyncCall(&workRequest); |
| } |
| else |
| { |
| return INTERNET_FindNextFileA(hFind, lpvFindData); |
| } |
| } |
| |
| /*********************************************************************** |
| * INTERNET_FindNextFileA (Internal) |
| * |
| * Continues a file search from a previous call to FindFirstFile |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI INTERNET_FindNextFileA(HINTERNET hFind, LPVOID lpvFindData) |
| { |
| BOOL bSuccess = TRUE; |
| LPWININETAPPINFOA hIC = NULL; |
| LPWIN32_FIND_DATAA lpFindFileData; |
| LPWININETFINDNEXTA lpwh = (LPWININETFINDNEXTA) hFind; |
| |
| TRACE("\n"); |
| |
| if (NULL == lpwh || lpwh->hdr.htype != WH_HFINDNEXT) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| return FALSE; |
| } |
| |
| /* Clear any error information */ |
| INTERNET_SetLastError(0); |
| |
| if (lpwh->hdr.lpwhparent->htype != WH_HFTPSESSION) |
| { |
| FIXME("Only FTP find next supported\n"); |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| return FALSE; |
| } |
| |
| TRACE("index(%d) size(%ld)\n", lpwh->index, lpwh->size); |
| |
| lpFindFileData = (LPWIN32_FIND_DATAA) lpvFindData; |
| ZeroMemory(lpFindFileData, sizeof(WIN32_FIND_DATAA)); |
| |
| if (lpwh->index >= lpwh->size) |
| { |
| INTERNET_SetLastError(ERROR_NO_MORE_FILES); |
| bSuccess = FALSE; |
| goto lend; |
| } |
| |
| FTP_ConvertFileProp(&lpwh->lpafp[lpwh->index], lpFindFileData); |
| lpwh->index++; |
| |
| TRACE("\nName: %s\nSize: %ld\n", lpFindFileData->cFileName, lpFindFileData->nFileSizeLow); |
| |
| lend: |
| |
| hIC = GET_HWININET_FROM_LPWININETFINDNEXT(lpwh); |
| if (hIC->lpfnStatusCB) |
| { |
| INTERNET_ASYNC_RESULT iar; |
| |
| iar.dwResult = (DWORD)bSuccess; |
| iar.dwError = iar.dwError = bSuccess ? ERROR_SUCCESS : |
| INTERNET_GetLastError(); |
| |
| SendAsyncCallback(hIC, hFind, lpwh->hdr.dwContext, |
| INTERNET_STATUS_REQUEST_COMPLETE, &iar, |
| sizeof(INTERNET_ASYNC_RESULT)); |
| } |
| |
| return bSuccess; |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_CloseHandle (internal) |
| * |
| * Close internet handle |
| * |
| * RETURNS |
| * Void |
| * |
| */ |
| VOID INTERNET_CloseHandle(LPWININETAPPINFOA lpwai) |
| { |
| TRACE("%p\n",lpwai); |
| |
| SendAsyncCallback(lpwai, lpwai, lpwai->hdr.dwContext, |
| INTERNET_STATUS_HANDLE_CLOSING, lpwai, |
| sizeof(HINTERNET)); |
| |
| if (lpwai->lpszAgent) |
| HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent); |
| |
| if (lpwai->lpszProxy) |
| HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy); |
| |
| if (lpwai->lpszProxyBypass) |
| HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass); |
| |
| HeapFree(GetProcessHeap(), 0, lpwai); |
| } |
| |
| |
| /*********************************************************************** |
| * InternetCloseHandle (WININET.@) |
| * |
| * Generic close handle function |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetCloseHandle(HINTERNET hInternet) |
| { |
| BOOL retval; |
| LPWININETHANDLEHEADER lpwh = (LPWININETHANDLEHEADER) hInternet; |
| |
| TRACE("%p\n",hInternet); |
| if (NULL == lpwh) |
| return FALSE; |
| |
| __TRY { |
| /* Clear any error information */ |
| INTERNET_SetLastError(0); |
| retval = FALSE; |
| |
| switch (lpwh->htype) |
| { |
| case WH_HINIT: |
| INTERNET_CloseHandle((LPWININETAPPINFOA) lpwh); |
| retval = TRUE; |
| break; |
| |
| case WH_HHTTPSESSION: |
| HTTP_CloseHTTPSessionHandle((LPWININETHTTPSESSIONA) lpwh); |
| retval = TRUE; |
| break; |
| |
| case WH_HHTTPREQ: |
| HTTP_CloseHTTPRequestHandle((LPWININETHTTPREQA) lpwh); |
| retval = TRUE; |
| break; |
| |
| case WH_HFTPSESSION: |
| retval = FTP_CloseSessionHandle((LPWININETFTPSESSIONA) lpwh); |
| break; |
| |
| case WH_HFINDNEXT: |
| retval = FTP_CloseFindNextHandle((LPWININETFINDNEXTA) lpwh); |
| break; |
| |
| default: |
| break; |
| } |
| } __EXCEPT(page_fault) { |
| INTERNET_SetLastError(ERROR_INVALID_PARAMETER); |
| return FALSE; |
| } |
| __ENDTRY |
| |
| return retval; |
| } |
| |
| |
| /*********************************************************************** |
| * SetUrlComponentValue (Internal) |
| * |
| * Helper function for InternetCrackUrlA |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL SetUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen, LPCSTR lpszStart, INT len) |
| { |
| TRACE("%s (%d)\n", lpszStart, len); |
| |
| if (*dwComponentLen != 0) |
| { |
| if (*lppszComponent == NULL) |
| { |
| *lppszComponent = (LPSTR)lpszStart; |
| *dwComponentLen = len; |
| } |
| else |
| { |
| INT ncpylen = min((*dwComponentLen)-1, len); |
| strncpy(*lppszComponent, lpszStart, ncpylen); |
| (*lppszComponent)[ncpylen] = '\0'; |
| *dwComponentLen = ncpylen; |
| } |
| } |
| |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetCrackUrlA (WININET.@) |
| * |
| * Break up URL into its components |
| * |
| * TODO: Handle dwFlags |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags, |
| LPURL_COMPONENTSA lpUrlComponents) |
| { |
| /* |
| * RFC 1808 |
| * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>] |
| * |
| */ |
| LPSTR lpszParam = NULL; |
| BOOL bIsAbsolute = FALSE; |
| LPSTR lpszap = (char*)lpszUrl; |
| LPSTR lpszcp = NULL; |
| |
| TRACE("\n"); |
| |
| /* Determine if the URI is absolute. */ |
| while (*lpszap != '\0') |
| { |
| if (isalnum(*lpszap)) |
| { |
| lpszap++; |
| continue; |
| } |
| if ((*lpszap == ':') && (lpszap - lpszUrl >= 2)) |
| { |
| bIsAbsolute = TRUE; |
| lpszcp = lpszap; |
| } |
| else |
| { |
| lpszcp = (LPSTR)lpszUrl; /* Relative url */ |
| } |
| |
| break; |
| } |
| |
| /* Parse <params> */ |
| lpszParam = strpbrk(lpszap, ";?"); |
| if (lpszParam != NULL) |
| { |
| if (!SetUrlComponentValue(&lpUrlComponents->lpszExtraInfo, |
| &lpUrlComponents->dwExtraInfoLength, lpszParam+1, strlen(lpszParam+1))) |
| { |
| return FALSE; |
| } |
| } |
| |
| if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */ |
| { |
| LPSTR lpszNetLoc; |
| |
| /* Get scheme first. */ |
| lpUrlComponents->nScheme = GetInternetScheme(lpszUrl, lpszcp - lpszUrl); |
| if (!SetUrlComponentValue(&lpUrlComponents->lpszScheme, |
| &lpUrlComponents->dwSchemeLength, lpszUrl, lpszcp - lpszUrl)) |
| return FALSE; |
| |
| /* Eat ':' in protocol. */ |
| lpszcp++; |
| |
| /* Skip over slashes. */ |
| if (*lpszcp == '/') |
| { |
| lpszcp++; |
| if (*lpszcp == '/') |
| { |
| lpszcp++; |
| if (*lpszcp == '/') |
| lpszcp++; |
| } |
| } |
| |
| lpszNetLoc = strpbrk(lpszcp, "/"); |
| if (lpszParam) |
| { |
| if (lpszNetLoc) |
| lpszNetLoc = min(lpszNetLoc, lpszParam); |
| else |
| lpszNetLoc = lpszParam; |
| } |
| else if (!lpszNetLoc) |
| lpszNetLoc = lpszcp + strlen(lpszcp); |
| |
| /* Parse net-loc */ |
| if (lpszNetLoc) |
| { |
| LPSTR lpszHost; |
| LPSTR lpszPort; |
| |
| /* [<user>[<:password>]@]<host>[:<port>] */ |
| /* First find the user and password if they exist */ |
| |
| lpszHost = strchr(lpszcp, '@'); |
| if (lpszHost == NULL || lpszHost > lpszNetLoc) |
| { |
| /* username and password not specified. */ |
| SetUrlComponentValue(&lpUrlComponents->lpszUserName, |
| &lpUrlComponents->dwUserNameLength, NULL, 0); |
| SetUrlComponentValue(&lpUrlComponents->lpszPassword, |
| &lpUrlComponents->dwPasswordLength, NULL, 0); |
| } |
| else /* Parse out username and password */ |
| { |
| LPSTR lpszUser = lpszcp; |
| LPSTR lpszPasswd = lpszHost; |
| |
| while (lpszcp < lpszHost) |
| { |
| if (*lpszcp == ':') |
| lpszPasswd = lpszcp; |
| |
| lpszcp++; |
| } |
| |
| SetUrlComponentValue(&lpUrlComponents->lpszUserName, |
| &lpUrlComponents->dwUserNameLength, lpszUser, lpszPasswd - lpszUser); |
| |
| if (lpszPasswd != lpszHost) |
| lpszPasswd++; |
| SetUrlComponentValue(&lpUrlComponents->lpszPassword, |
| &lpUrlComponents->dwPasswordLength, |
| lpszPasswd == lpszHost ? NULL : lpszPasswd, |
| lpszHost - lpszPasswd); |
| |
| lpszcp++; /* Advance to beginning of host */ |
| } |
| |
| /* Parse <host><:port> */ |
| |
| lpszHost = lpszcp; |
| lpszPort = lpszNetLoc; |
| |
| while (lpszcp < lpszNetLoc) |
| { |
| if (*lpszcp == ':') |
| lpszPort = lpszcp; |
| |
| lpszcp++; |
| } |
| |
| SetUrlComponentValue(&lpUrlComponents->lpszHostName, |
| &lpUrlComponents->dwHostNameLength, lpszHost, lpszPort - lpszHost); |
| |
| if (lpszPort != lpszNetLoc) |
| lpUrlComponents->nPort = atoi(++lpszPort); |
| else |
| lpUrlComponents->nPort = 0; |
| } |
| } |
| |
| /* Here lpszcp points to: |
| * |
| * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>] |
| * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| */ |
| if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam)) |
| { |
| INT len; |
| |
| /* Only truncate the parameter list if it's already been saved |
| * in lpUrlComponents->lpszExtraInfo. |
| */ |
| if (lpszParam && lpUrlComponents->dwExtraInfoLength) |
| len = lpszParam - lpszcp; |
| else |
| { |
| /* Leave the parameter list in lpszUrlPath. Strip off any trailing |
| * newlines if necessary. |
| */ |
| LPSTR lpsznewline = strchr (lpszcp, '\n'); |
| if (lpsznewline != NULL) |
| len = lpsznewline - lpszcp; |
| else |
| len = strlen(lpszcp); |
| } |
| |
| if (!SetUrlComponentValue(&lpUrlComponents->lpszUrlPath, |
| &lpUrlComponents->dwUrlPathLength, lpszcp, len)) |
| return FALSE; |
| } |
| else |
| { |
| lpUrlComponents->dwUrlPathLength = 0; |
| } |
| |
| TRACE("%s: host(%s) path(%s) extra(%s)\n", lpszUrl, lpUrlComponents->lpszHostName, |
| lpUrlComponents->lpszUrlPath, lpUrlComponents->lpszExtraInfo); |
| |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * GetUrlCacheEntryInfoA (WININET.@) |
| * |
| */ |
| BOOL WINAPI GetUrlCacheEntryInfoA(LPCSTR lpszUrl, |
| LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntry, |
| LPDWORD lpCacheEntrySize) |
| { |
| FIXME("stub\n"); |
| return FALSE; |
| } |
| |
| /*********************************************************************** |
| * CommitUrlCacheEntryA (WININET.@) |
| * |
| */ |
| BOOL WINAPI CommitUrlCacheEntryA(LPCSTR lpszUrl, LPCSTR lpszLocalName, |
| FILETIME ExpireTime, FILETIME lastModified, DWORD cacheEntryType, |
| LPBYTE lpHeaderInfo, DWORD headerSize, LPCSTR fileExtension, |
| DWORD originalUrl) |
| { |
| FIXME("stub\n"); |
| return FALSE; |
| } |
| |
| /*********************************************************************** |
| * InternetAttemptConnect (WININET.@) |
| * |
| * Attempt to make a connection to the internet |
| * |
| * RETURNS |
| * ERROR_SUCCESS on success |
| * Error value on failure |
| * |
| */ |
| DWORD WINAPI InternetAttemptConnect(DWORD dwReserved) |
| { |
| FIXME("Stub\n"); |
| return ERROR_SUCCESS; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetCanonicalizeUrlA (WININET.@) |
| * |
| * Escape unsafe characters and spaces |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer, |
| LPDWORD lpdwBufferLength, DWORD dwFlags) |
| { |
| HRESULT hr; |
| TRACE("%s %p %p %08lx\n",debugstr_a(lpszUrl), lpszBuffer, |
| lpdwBufferLength, dwFlags); |
| |
| /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */ |
| dwFlags ^= ICU_NO_ENCODE; |
| |
| dwFlags |= 0x80000000; /* Don't know what this means */ |
| |
| hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags); |
| |
| return (hr == S_OK) ? TRUE : FALSE; |
| } |
| |
| /*********************************************************************** |
| * InternetSetStatusCallback (WININET.@) |
| * |
| * Sets up a callback function which is called as progress is made |
| * during an operation. |
| * |
| * RETURNS |
| * Previous callback or NULL on success |
| * INTERNET_INVALID_STATUS_CALLBACK on failure |
| * |
| */ |
| INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallback( |
| HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB) |
| { |
| INTERNET_STATUS_CALLBACK retVal; |
| LPWININETAPPINFOA lpwai = (LPWININETAPPINFOA)hInternet; |
| |
| TRACE("0x%08lx\n", (ULONG)hInternet); |
| if (lpwai->hdr.htype != WH_HINIT) |
| return INTERNET_INVALID_STATUS_CALLBACK; |
| |
| retVal = lpwai->lpfnStatusCB; |
| lpwai->lpfnStatusCB = lpfnIntCB; |
| |
| return retVal; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetWriteFile (WININET.@) |
| * |
| * Write data to an open internet file |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer , |
| DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten) |
| { |
| BOOL retval = FALSE; |
| int nSocket = -1; |
| LPWININETHANDLEHEADER lpwh = (LPWININETHANDLEHEADER) hFile; |
| |
| TRACE("\n"); |
| if (NULL == lpwh) |
| return FALSE; |
| |
| switch (lpwh->htype) |
| { |
| case WH_HHTTPREQ: |
| nSocket = ((LPWININETHTTPREQA)hFile)->nSocketFD; |
| break; |
| |
| case WH_HFILE: |
| nSocket = ((LPWININETFILE)hFile)->nDataSocket; |
| break; |
| |
| default: |
| break; |
| } |
| |
| if (nSocket != -1) |
| { |
| int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0); |
| retval = (res >= 0); |
| *lpdwNumOfBytesWritten = retval ? res : 0; |
| } |
| |
| return retval; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetReadFile (WININET.@) |
| * |
| * Read data from an open internet file |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer, |
| DWORD dwNumOfBytesToRead, LPDWORD dwNumOfBytesRead) |
| { |
| BOOL retval = FALSE; |
| int nSocket = -1; |
| LPWININETHANDLEHEADER lpwh = (LPWININETHANDLEHEADER) hFile; |
| |
| TRACE("\n"); |
| |
| if (NULL == lpwh) |
| return FALSE; |
| |
| switch (lpwh->htype) |
| { |
| case WH_HHTTPREQ: |
| nSocket = ((LPWININETHTTPREQA)hFile)->nSocketFD; |
| break; |
| |
| case WH_HFILE: |
| nSocket = ((LPWININETFILE)hFile)->nDataSocket; |
| break; |
| |
| default: |
| break; |
| } |
| |
| if (nSocket != -1) |
| { |
| int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, 0); |
| retval = (res >= 0); |
| *dwNumOfBytesRead = retval ? res : 0; |
| } |
| return retval; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetQueryOptionA (WININET.@) |
| * |
| * Queries an options on the specified handle |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption, |
| LPVOID lpBuffer, LPDWORD lpdwBufferLength) |
| { |
| LPWININETHANDLEHEADER lpwhh; |
| BOOL bSuccess = FALSE; |
| |
| TRACE("0x%08lx\n", dwOption); |
| |
| if (NULL == hInternet) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| return FALSE; |
| } |
| |
| lpwhh = (LPWININETHANDLEHEADER) hInternet; |
| |
| switch (dwOption) |
| { |
| case INTERNET_OPTION_HANDLE_TYPE: |
| { |
| ULONG type = lpwhh->htype; |
| TRACE("INTERNET_OPTION_HANDLE_TYPE: %ld\n", type); |
| |
| if (*lpdwBufferLength < sizeof(ULONG)) |
| INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER); |
| else |
| { |
| memcpy(lpBuffer, &type, sizeof(ULONG)); |
| *lpdwBufferLength = sizeof(ULONG); |
| bSuccess = TRUE; |
| } |
| break; |
| } |
| |
| case INTERNET_OPTION_REQUEST_FLAGS: |
| { |
| ULONG flags = 4; |
| TRACE("INTERNET_OPTION_REQUEST_FLAGS: %ld\n", flags); |
| if (*lpdwBufferLength < sizeof(ULONG)) |
| INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER); |
| else |
| { |
| memcpy(lpBuffer, &flags, sizeof(ULONG)); |
| *lpdwBufferLength = sizeof(ULONG); |
| bSuccess = TRUE; |
| } |
| break; |
| } |
| |
| case INTERNET_OPTION_URL: |
| case INTERNET_OPTION_DATAFILE_NAME: |
| { |
| ULONG type = lpwhh->htype; |
| if (type == WH_HHTTPREQ) |
| { |
| LPWININETHTTPREQA lpreq = hInternet; |
| char url[1023]; |
| |
| sprintf(url,"http://%s%s",lpreq->lpszHostName,lpreq->lpszPath); |
| TRACE("INTERNET_OPTION_URL: %s\n",url); |
| if (*lpdwBufferLength < strlen(url)+1) |
| INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER); |
| else |
| { |
| memcpy(lpBuffer, url, strlen(url)+1); |
| *lpdwBufferLength = strlen(url)+1; |
| bSuccess = TRUE; |
| } |
| } |
| break; |
| } |
| case INTERNET_OPTION_HTTP_VERSION: |
| { |
| /* |
| * Presently hardcoded to 1.1 |
| */ |
| ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1; |
| ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1; |
| bSuccess = TRUE; |
| break; |
| } |
| |
| default: |
| FIXME("Stub! %ld \n",dwOption); |
| break; |
| } |
| |
| return bSuccess; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetSetOptionW (WININET.@) |
| * |
| * Sets an options on the specified handle |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption, |
| LPVOID lpBuffer, DWORD dwBufferLength) |
| { |
| LPWININETHANDLEHEADER lpwhh; |
| BOOL bSuccess = FALSE; |
| |
| TRACE("0x%08lx\n", dwOption); |
| |
| if (NULL == hInternet) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| return FALSE; |
| } |
| |
| lpwhh = (LPWININETHANDLEHEADER) hInternet; |
| |
| switch (dwOption) |
| { |
| default: |
| INTERNET_SetLastError(ERROR_INVALID_PARAMETER); |
| FIXME("Stub!\n"); |
| break; |
| } |
| |
| return bSuccess; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetSetOptionA (WININET.@) |
| * |
| * Sets an options on the specified handle. |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption, |
| LPVOID lpBuffer, DWORD dwBufferLength) |
| { |
| /* FIXME!!! implement if lpBuffer is a string, dwBufferLength is |
| in TCHARs */ |
| return InternetSetOptionW(hInternet,dwOption, lpBuffer, |
| dwBufferLength); |
| } |
| |
| |
| /*********************************************************************** |
| * InternetGetCookieA (WININET.@) |
| * |
| * Retrieve cookie from the specified url |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetGetCookieA(LPCSTR lpszUrl, LPCSTR lpszCookieName, |
| LPSTR lpCookieData, LPDWORD lpdwSize) |
| { |
| FIXME("(%s,%s,%p), stub!\n",debugstr_a(lpszUrl),debugstr_a(lpszCookieName), |
| lpCookieData |
| ); |
| return FALSE; |
| } |
| /*********************************************************************** |
| * InternetSetCookieA (WININET.@) |
| * |
| * Sets cookie for the specified url |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI InternetSetCookieA( |
| LPCSTR lpszUrl, LPCSTR lpszCookieName, LPCSTR lpCookieData |
| ) { |
| FIXME("(%s,%s,%s), stub!\n",debugstr_a(lpszUrl),debugstr_a(lpszCookieName),debugstr_a(lpCookieData)); |
| return FALSE; |
| } |
| |
| /*********************************************************************** |
| * GetInternetScheme (internal) |
| * |
| * Get scheme of url |
| * |
| * RETURNS |
| * scheme on success |
| * INTERNET_SCHEME_UNKNOWN on failure |
| * |
| */ |
| INTERNET_SCHEME GetInternetScheme(LPCSTR lpszScheme, INT nMaxCmp) |
| { |
| TRACE("\n"); |
| if(lpszScheme==NULL) |
| return INTERNET_SCHEME_UNKNOWN; |
| |
| if (!strncasecmp("ftp", lpszScheme, nMaxCmp)) |
| return INTERNET_SCHEME_FTP; |
| else if (!strncasecmp("gopher", lpszScheme, nMaxCmp)) |
| return INTERNET_SCHEME_GOPHER; |
| else if (!strncasecmp("http", lpszScheme, nMaxCmp)) |
| return INTERNET_SCHEME_HTTP; |
| else if (!strncasecmp("https", lpszScheme, nMaxCmp)) |
| return INTERNET_SCHEME_HTTPS; |
| else if (!strncasecmp("file", lpszScheme, nMaxCmp)) |
| return INTERNET_SCHEME_FILE; |
| else if (!strncasecmp("news", lpszScheme, nMaxCmp)) |
| return INTERNET_SCHEME_NEWS; |
| else if (!strncasecmp("mailto", lpszScheme, nMaxCmp)) |
| return INTERNET_SCHEME_MAILTO; |
| else |
| return INTERNET_SCHEME_UNKNOWN; |
| } |
| |
| /*********************************************************************** |
| * InternetCheckConnectionA (WININET.@) |
| * |
| * Pings a requested host to check internet connection |
| * |
| * RETURNS |
| * |
| * TRUE on success and FALSE on failure. if a failures then |
| * ERROR_NOT_CONNECTED is places into GetLastError |
| * |
| */ |
| BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved ) |
| { |
| /* |
| * this is a kludge which runs the resident ping program and reads the output. |
| * |
| * Anyone have a better idea? |
| */ |
| |
| BOOL rc = FALSE; |
| char command[1024]; |
| char host[1024]; |
| int status = -1; |
| |
| FIXME("\n"); |
| |
| /* |
| * Crack or set the Address |
| */ |
| if (lpszUrl == NULL) |
| { |
| /* |
| * According to the doc we are supost to use the ip for the next |
| * server in the WnInet internal server database. I have |
| * no idea what that is or how to get it. |
| * |
| * So someone needs to implement this. |
| */ |
| FIXME("Unimplemented with URL of NULL\n"); |
| return TRUE; |
| } |
| else |
| { |
| URL_COMPONENTSA componets; |
| |
| ZeroMemory(&componets,sizeof(URL_COMPONENTSA)); |
| componets.lpszHostName = (LPSTR)&host; |
| componets.dwHostNameLength = 1024; |
| |
| if (!InternetCrackUrlA(lpszUrl,0,0,&componets)) |
| goto End; |
| |
| TRACE("host name : %s\n",componets.lpszHostName); |
| } |
| |
| /* |
| * Build our ping command |
| */ |
| strcpy(command,"ping -w 1 "); |
| strcat(command,host); |
| strcat(command," >/dev/null 2>/dev/null"); |
| |
| TRACE("Ping command is : %s\n",command); |
| |
| status = system(command); |
| |
| TRACE("Ping returned a code of %i \n",status); |
| |
| /* Ping return code of 0 indicates success */ |
| if (status == 0) |
| rc = TRUE; |
| |
| End: |
| |
| if (rc == FALSE) |
| SetLastError(ERROR_NOT_CONNECTED); |
| |
| return rc; |
| } |
| |
| /********************************************************** |
| * InternetOpenUrlA (WININET.@) |
| * |
| * Opens an URL |
| * |
| * RETURNS |
| * handle of connection or NULL on failure |
| */ |
| HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl, LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext) |
| { |
| URL_COMPONENTSA urlComponents; |
| char protocol[32], hostName[MAXHOSTNAME], userName[1024], password[1024], path[2048], extra[1024]; |
| HINTERNET client = NULL, client1 = NULL; |
| urlComponents.dwStructSize = sizeof(URL_COMPONENTSA); |
| urlComponents.lpszScheme = protocol; |
| urlComponents.dwSchemeLength = 32; |
| urlComponents.lpszHostName = hostName; |
| urlComponents.dwHostNameLength = MAXHOSTNAME; |
| urlComponents.lpszUserName = userName; |
| urlComponents.dwUserNameLength = 1024; |
| urlComponents.lpszPassword = password; |
| urlComponents.dwPasswordLength = 1024; |
| urlComponents.lpszUrlPath = path; |
| urlComponents.dwUrlPathLength = 2048; |
| urlComponents.lpszExtraInfo = extra; |
| urlComponents.dwExtraInfoLength = 1024; |
| if(!InternetCrackUrlA(lpszUrl, strlen(lpszUrl), 0, &urlComponents)) |
| return NULL; |
| switch(urlComponents.nScheme) { |
| case INTERNET_SCHEME_FTP: |
| if(urlComponents.nPort == 0) |
| urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT; |
| client = InternetConnectA(hInternet, hostName, urlComponents.nPort, userName, password, INTERNET_SERVICE_FTP, dwFlags, dwContext); |
| return FtpOpenFileA(client, path, GENERIC_READ, dwFlags, dwContext); |
| break; |
| case INTERNET_SCHEME_HTTP: |
| case INTERNET_SCHEME_HTTPS: |
| { |
| LPCSTR accept[2] = { "*/*", NULL }; |
| char *hostreq=(char*)malloc(strlen(hostName)+9); |
| sprintf(hostreq, "Host: %s\r\n", hostName); |
| if(urlComponents.nPort == 0) { |
| if(urlComponents.nScheme == INTERNET_SCHEME_HTTP) |
| urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT; |
| else |
| urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT; |
| } |
| client = InternetConnectA(hInternet, hostName, urlComponents.nPort, userName, password, INTERNET_SERVICE_HTTP, dwFlags, dwContext); |
| if(client == NULL) |
| return NULL; |
| client1 = HttpOpenRequestA(hInternet, NULL, path, NULL, NULL, accept, dwFlags, dwContext); |
| if(client1 == NULL) { |
| InternetCloseHandle(client); |
| return NULL; |
| } |
| HttpAddRequestHeadersA(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD); |
| HttpAddRequestHeadersA(client1, hostreq, -1L, HTTP_ADDREQ_FLAG_ADD_IF_NEW); |
| if(!HttpSendRequestA(client1, NULL, 0, NULL, 0)) { |
| InternetCloseHandle(client1); |
| InternetCloseHandle(client); |
| return NULL; |
| } |
| return client1; |
| break; |
| } |
| case INTERNET_SCHEME_GOPHER: |
| /* gopher doesn't seem to be implemented in wine, but it's supposed |
| * to be supported by InternetOpenUrlA. */ |
| default: |
| return NULL; |
| } |
| if(client != NULL) |
| InternetCloseHandle(client); |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_SetLastError (internal) |
| * |
| * Set last thread specific error |
| * |
| * RETURNS |
| * |
| */ |
| void INTERNET_SetLastError(DWORD dwError) |
| { |
| LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex); |
| |
| SetLastError(dwError); |
| lpwite->dwError = dwError; |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_GetLastError (internal) |
| * |
| * Get last thread specific error |
| * |
| * RETURNS |
| * |
| */ |
| DWORD INTERNET_GetLastError() |
| { |
| LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex); |
| return lpwite->dwError; |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_WorkerThreadFunc (internal) |
| * |
| * Worker thread execution function |
| * |
| * RETURNS |
| * |
| */ |
| DWORD INTERNET_WorkerThreadFunc(LPVOID *lpvParam) |
| { |
| DWORD dwWaitRes; |
| |
| while (1) |
| { |
| dwWaitRes = WaitForMultipleObjects(2, hEventArray, FALSE, MAX_IDLE_WORKER); |
| |
| if (dwWaitRes == WAIT_OBJECT_0 + 1) |
| INTERNET_ExecuteWork(); |
| else |
| break; |
| |
| InterlockedIncrement(&dwNumIdleThreads); |
| } |
| |
| InterlockedDecrement(&dwNumIdleThreads); |
| InterlockedDecrement(&dwNumThreads); |
| TRACE("Worker thread exiting\n"); |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_InsertWorkRequest (internal) |
| * |
| * Insert work request into queue |
| * |
| * RETURNS |
| * |
| */ |
| BOOL INTERNET_InsertWorkRequest(LPWORKREQUEST lpWorkRequest) |
| { |
| BOOL bSuccess = FALSE; |
| LPWORKREQUEST lpNewRequest; |
| |
| TRACE("\n"); |
| |
| lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST)); |
| if (lpNewRequest) |
| { |
| memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST)); |
| lpNewRequest->prev = NULL; |
| |
| EnterCriticalSection(&csQueue); |
| |
| lpNewRequest->next = lpWorkQueueTail; |
| if (lpWorkQueueTail) |
| lpWorkQueueTail->prev = lpNewRequest; |
| lpWorkQueueTail = lpNewRequest; |
| if (!lpHeadWorkQueue) |
| lpHeadWorkQueue = lpWorkQueueTail; |
| |
| LeaveCriticalSection(&csQueue); |
| |
| bSuccess = TRUE; |
| } |
| |
| return bSuccess; |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_GetWorkRequest (internal) |
| * |
| * Retrieves work request from queue |
| * |
| * RETURNS |
| * |
| */ |
| BOOL INTERNET_GetWorkRequest(LPWORKREQUEST lpWorkRequest) |
| { |
| BOOL bSuccess = FALSE; |
| LPWORKREQUEST lpRequest = NULL; |
| |
| TRACE("\n"); |
| |
| EnterCriticalSection(&csQueue); |
| |
| if (lpHeadWorkQueue) |
| { |
| lpRequest = lpHeadWorkQueue; |
| lpHeadWorkQueue = lpHeadWorkQueue->prev; |
| if (lpRequest == lpWorkQueueTail) |
| lpWorkQueueTail = lpHeadWorkQueue; |
| } |
| |
| LeaveCriticalSection(&csQueue); |
| |
| if (lpRequest) |
| { |
| memcpy(lpWorkRequest, lpRequest, sizeof(WORKREQUEST)); |
| HeapFree(GetProcessHeap(), 0, lpRequest); |
| bSuccess = TRUE; |
| } |
| |
| return bSuccess; |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_AsyncCall (internal) |
| * |
| * Retrieves work request from queue |
| * |
| * RETURNS |
| * |
| */ |
| BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest) |
| { |
| HANDLE hThread; |
| DWORD dwTID; |
| BOOL bSuccess = FALSE; |
| |
| TRACE("\n"); |
| |
| if (InterlockedDecrement(&dwNumIdleThreads) < 0) |
| { |
| InterlockedIncrement(&dwNumIdleThreads); |
| |
| if (InterlockedIncrement(&dwNumThreads) > MAX_WORKER_THREADS || |
| !(hThread = CreateThread(NULL, 0, |
| (LPTHREAD_START_ROUTINE)INTERNET_WorkerThreadFunc, NULL, 0, &dwTID))) |
| { |
| InterlockedDecrement(&dwNumThreads); |
| INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED); |
| goto lerror; |
| } |
| |
| TRACE("Created new thread\n"); |
| } |
| |
| bSuccess = TRUE; |
| INTERNET_InsertWorkRequest(lpWorkRequest); |
| SetEvent(hWorkEvent); |
| |
| lerror: |
| |
| return bSuccess; |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_ExecuteWork (internal) |
| * |
| * RETURNS |
| * |
| */ |
| VOID INTERNET_ExecuteWork() |
| { |
| WORKREQUEST workRequest; |
| |
| TRACE("\n"); |
| |
| if (INTERNET_GetWorkRequest(&workRequest)) |
| { |
| switch (workRequest.asyncall) |
| { |
| case FTPPUTFILEA: |
| FTP_FtpPutFileA((HINTERNET)workRequest.HFTPSESSION, (LPCSTR)workRequest.LPSZLOCALFILE, |
| (LPCSTR)workRequest.LPSZNEWREMOTEFILE, workRequest.DWFLAGS, workRequest.DWCONTEXT); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZLOCALFILE); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZNEWREMOTEFILE); |
| break; |
| |
| case FTPSETCURRENTDIRECTORYA: |
| FTP_FtpSetCurrentDirectoryA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZDIRECTORY); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZDIRECTORY); |
| break; |
| |
| case FTPCREATEDIRECTORYA: |
| FTP_FtpCreateDirectoryA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZDIRECTORY); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZDIRECTORY); |
| break; |
| |
| case FTPFINDFIRSTFILEA: |
| FTP_FtpFindFirstFileA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZSEARCHFILE, |
| (LPWIN32_FIND_DATAA)workRequest.LPFINDFILEDATA, workRequest.DWFLAGS, |
| workRequest.DWCONTEXT); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZSEARCHFILE); |
| break; |
| |
| case FTPGETCURRENTDIRECTORYA: |
| FTP_FtpGetCurrentDirectoryA((HINTERNET)workRequest.HFTPSESSION, |
| (LPSTR)workRequest.LPSZDIRECTORY, (LPDWORD)workRequest.LPDWDIRECTORY); |
| break; |
| |
| case FTPOPENFILEA: |
| FTP_FtpOpenFileA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZFILENAME, |
| workRequest.FDWACCESS, |
| workRequest.DWFLAGS, |
| workRequest.DWCONTEXT); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZFILENAME); |
| break; |
| |
| case FTPGETFILEA: |
| FTP_FtpGetFileA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZREMOTEFILE, |
| (LPCSTR)workRequest.LPSZNEWFILE, |
| (BOOL)workRequest.FFAILIFEXISTS, |
| workRequest.DWLOCALFLAGSATTRIBUTE, |
| workRequest.DWFLAGS, |
| workRequest.DWCONTEXT); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZREMOTEFILE); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZNEWFILE); |
| break; |
| |
| case FTPDELETEFILEA: |
| FTP_FtpDeleteFileA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZFILENAME); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZFILENAME); |
| break; |
| |
| case FTPREMOVEDIRECTORYA: |
| FTP_FtpRemoveDirectoryA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZDIRECTORY); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZDIRECTORY); |
| break; |
| |
| case FTPRENAMEFILEA: |
| FTP_FtpRenameFileA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZSRCFILE, |
| (LPCSTR)workRequest.LPSZDESTFILE); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZSRCFILE); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZDESTFILE); |
| break; |
| |
| case INTERNETFINDNEXTA: |
| INTERNET_FindNextFileA((HINTERNET)workRequest.HFTPSESSION, |
| (LPWIN32_FIND_DATAA)workRequest.LPFINDFILEDATA); |
| break; |
| |
| case HTTPSENDREQUESTA: |
| HTTP_HttpSendRequestA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZHEADER, |
| workRequest.DWHEADERLENGTH, |
| (LPVOID)workRequest.LPOPTIONAL, |
| workRequest.DWOPTIONALLENGTH); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZHEADER); |
| break; |
| |
| case HTTPOPENREQUESTA: |
| HTTP_HttpOpenRequestA((HINTERNET)workRequest.HFTPSESSION, |
| (LPCSTR)workRequest.LPSZVERB, |
| (LPCSTR)workRequest.LPSZOBJECTNAME, |
| (LPCSTR)workRequest.LPSZVERSION, |
| (LPCSTR)workRequest.LPSZREFERRER, |
| (LPCSTR*)workRequest.LPSZACCEPTTYPES, |
| workRequest.DWFLAGS, |
| workRequest.DWCONTEXT); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZVERB); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZOBJECTNAME); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZVERSION); |
| HeapFree(GetProcessHeap(), 0, (LPVOID)workRequest.LPSZREFERRER); |
| break; |
| |
| case SENDCALLBACK: |
| SendAsyncCallbackInt((LPWININETAPPINFOA)workRequest.param1, |
| (HINTERNET)workRequest.param2, workRequest.param3, |
| workRequest.param4, (LPVOID)workRequest.param5, |
| workRequest.param6); |
| break; |
| } |
| } |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_GetResponseBuffer |
| * |
| * RETURNS |
| * |
| */ |
| LPSTR INTERNET_GetResponseBuffer() |
| { |
| LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex); |
| TRACE("\n"); |
| return lpwite->response; |
| } |
| |
| |
| /*********************************************************************** |
| * INTERNET_GetNextLine (internal) |
| * |
| * Parse next line in directory string listing |
| * |
| * RETURNS |
| * Pointer to beginning of next line |
| * NULL on failure |
| * |
| */ |
| |
| LPSTR INTERNET_GetNextLine(INT nSocket, LPSTR lpszBuffer, LPDWORD dwBuffer) |
| { |
| struct timeval tv; |
| fd_set infd; |
| BOOL bSuccess = FALSE; |
| INT nRecv = 0; |
| |
| TRACE("\n"); |
| |
| FD_ZERO(&infd); |
| FD_SET(nSocket, &infd); |
| tv.tv_sec=RESPONSE_TIMEOUT; |
| tv.tv_usec=0; |
| |
| while (nRecv < *dwBuffer) |
| { |
| if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0) |
| { |
| if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0) |
| { |
| INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS); |
| goto lend; |
| } |
| |
| if (lpszBuffer[nRecv] == '\n') |
| { |
| bSuccess = TRUE; |
| break; |
| } |
| if (lpszBuffer[nRecv] != '\r') |
| nRecv++; |
| } |
| else |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT); |
| goto lend; |
| } |
| } |
| |
| lend: |
| if (bSuccess) |
| { |
| lpszBuffer[nRecv] = '\0'; |
| *dwBuffer = nRecv - 1; |
| TRACE(":%d %s\n", nRecv, lpszBuffer); |
| return lpszBuffer; |
| } |
| else |
| { |
| return NULL; |
| } |
| } |
| |
| /*********************************************************************** |
| * |
| */ |
| BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile, |
| LPDWORD lpdwNumberOfBytesAvailble, |
| DWORD dwFlags, DWORD dwConext) |
| { |
| LPWININETHTTPREQA lpwhr = (LPWININETHTTPREQA) hFile; |
| INT retval = -1; |
| int nSocket = -1; |
| |
| |
| if (NULL == lpwhr) |
| { |
| SetLastError(ERROR_NO_MORE_FILES); |
| return FALSE; |
| } |
| |
| TRACE("--> %p %i %i\n",lpwhr,lpwhr->hdr.htype,lpwhr->nSocketFD); |
| |
| switch (lpwhr->hdr.htype) |
| { |
| case WH_HHTTPREQ: |
| nSocket = lpwhr->nSocketFD; |
| break; |
| |
| default: |
| break; |
| } |
| |
| if (nSocket != -1) |
| { |
| char buffer[4048]; |
| |
| retval = recv(nSocket,buffer,4048,MSG_PEEK); |
| } |
| else |
| { |
| SetLastError(ERROR_NO_MORE_FILES); |
| } |
| |
| if (lpdwNumberOfBytesAvailble) |
| { |
| (*lpdwNumberOfBytesAvailble) = retval; |
| } |
| |
| TRACE("<-- %i\n",retval); |
| return (retval+1); |
| } |
| |
| |
| /*********************************************************************** |
| * |
| */ |
| BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE |
| *lphLockReqHandle) |
| { |
| FIXME("STUB\n"); |
| return FALSE; |
| } |
| |
| BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle) |
| { |
| FIXME("STUB\n"); |
| return FALSE; |
| } |
| |
| |
| /*********************************************************************** |
| * InternetAutoDial |
| * |
| * On windows this function is supposed to dial the default internet |
| * connection. We don't want to have Wine dial out to the internet so |
| * we return TRUE by default. It might be nice to check if we are connected. |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| |
| BOOL WINAPI InternetAutoDial(DWORD dwFlags, HWND hwndParent) |
| { |
| FIXME("STUB\n"); |
| |
| /* Tell that we are connected to the internet. */ |
| return TRUE; |
| } |
