/* * HTTP handling functions. * * Copyright 2003 Ferenc Wagner * * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <winsock2.h> #include <wininet.h> #include <stdio.h> #include <errno.h> #include "winetest.h" #define USER_AGENT "Winetest Shell" #define SERVER_NAME "test.winehq.org" #define URL_PATH "/submit" #define SEP "--8<--cut-here--8<--" #define CONTENT_HEADERS "Content-Type: multipart/form-data; boundary=\"" SEP "\"\r\n" \ "Content-Length: %u\r\n\r\n" static const char body1[] = "--" SEP "\r\n" "Content-Disposition: form-data; name=\"reportfile\"; filename=\"%s\"\r\n" "Content-Type: application/octet-stream\r\n\r\n"; static const char body2[] = "\r\n--" SEP "\r\n" "Content-Disposition: form-data; name=\"submit\"\r\n\r\n" "Upload File\r\n" "--" SEP "--\r\n"; static SOCKET open_http (const char *server) { WSADATA wsad; struct sockaddr_in sa; SOCKET s; report (R_STATUS, "Opening HTTP connection to %s", server); if (WSAStartup (MAKEWORD (2,2), &wsad)) return INVALID_SOCKET; sa.sin_family = AF_INET; sa.sin_port = htons (80); sa.sin_addr.s_addr = inet_addr (server); if (sa.sin_addr.s_addr == INADDR_NONE) { struct hostent *host = gethostbyname (server); if (!host) { report (R_ERROR, "Hostname lookup failed for %s", server); goto failure; } sa.sin_addr.s_addr = ((struct in_addr *)host->h_addr)->s_addr; } s = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP); if (s == INVALID_SOCKET) { report (R_ERROR, "Can't open network socket: %d", WSAGetLastError ()); goto failure; } if (!connect (s, (struct sockaddr*)&sa, sizeof (struct sockaddr_in))) return s; report (R_ERROR, "Can't connect: %d", WSAGetLastError ()); closesocket (s); failure: WSACleanup (); return INVALID_SOCKET; } static int close_http (SOCKET s) { int ret; ret = closesocket (s); return (WSACleanup () || ret); } static int send_buf (SOCKET s, const char *buf, size_t length) { int sent; while (length > 0) { sent = send (s, buf, length, 0); if (sent == SOCKET_ERROR) { if (errno == EINTR) continue; return 1; } buf += sent; length -= sent; } return 0; } static int send_str (SOCKET s, ...) { va_list ap; char *p; int ret; size_t len; va_start (ap, s); p = vstrmake (&len, ap); va_end (ap); if (!p) return 1; ret = send_buf (s, p, len); heap_free (p); return ret; } static int send_file_direct (const char *name) { SOCKET s; HANDLE file; #define BUFLEN 8192 char buffer[BUFLEN+1]; DWORD bytes_read, filesize; size_t total, count; char *str; int ret; /* RFC 2616 */ static const char head[] = "POST " URL_PATH " HTTP/1.0\r\n" "Host: " SERVER_NAME "\r\n" "User-Agent: " USER_AGENT "\r\n" CONTENT_HEADERS "\r\n"; s = open_http (SERVER_NAME); if (s == INVALID_SOCKET) return 1; file = CreateFileA( name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, 0, NULL ); if ((file == INVALID_HANDLE_VALUE) && (GetLastError() == ERROR_INVALID_PARAMETER)) { /* FILE_SHARE_DELETE not supported on win9x */ file = CreateFileA( name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL ); } if (file == INVALID_HANDLE_VALUE) { report (R_WARNING, "Can't open file '%s': %u", name, GetLastError()); goto abort1; } filesize = GetFileSize( file, NULL ); if (filesize > 1.5*1024*1024) { report (R_WARNING, "File too big (%.1f MB > 1.5 MB); submitting partial report.", filesize/1024.0/1024); filesize = (DWORD) 1.5*1024*1024; } report (R_STATUS, "Sending header"); str = strmake (&total, body1, name); ret = send_str (s, head, filesize + total + sizeof body2 - 1) || send_buf (s, str, total); heap_free (str); if (ret) { report (R_WARNING, "Error sending header: %d, %d", errno, WSAGetLastError ()); goto abort2; } report (R_STATUS, "Sending %u bytes of data", filesize); report (R_PROGRESS, 2, filesize); total = 0; while (total < filesize && ReadFile( file, buffer, BUFLEN/2, &bytes_read, NULL )) { if (aborting) goto abort2; if (!bytes_read) break; total += bytes_read; if (total > filesize) bytes_read -= total - filesize; if (send_buf (s, buffer, bytes_read)) { report (R_WARNING, "Error sending body: %d, %d", errno, WSAGetLastError ()); goto abort2; } report (R_DELTA, bytes_read, "Network transfer: In progress"); } CloseHandle( file ); if (send_buf (s, body2, sizeof body2 - 1)) { report (R_WARNING, "Error sending trailer: %d, %d", errno, WSAGetLastError ()); goto abort1; } report (R_DELTA, 0, "Network transfer: Done"); total = 0; while ((bytes_read = recv (s, buffer+total, BUFLEN-total, 0))) { if ((signed)bytes_read == SOCKET_ERROR) { if (errno == EINTR) continue; report (R_WARNING, "Error receiving reply: %d, %d", errno, WSAGetLastError ()); goto abort1; } total += bytes_read; if (total == BUFLEN) { report (R_WARNING, "Buffer overflow"); goto abort1; } } if (close_http (s)) { report (R_WARNING, "Error closing connection: %d, %d", errno, WSAGetLastError ()); return 1; } str = strmake (&count, "Received %s (%d bytes).\n", name, filesize); ret = total < count || memcmp (str, buffer + total - count, count) != 0; heap_free (str); if (ret) { buffer[total] = 0; str = strstr (buffer, "\r\n\r\n"); if (!str) str = buffer; else str = str + 4; report (R_ERROR, "Can't submit logfile '%s'. " "Server response: %s", name, str); } return ret; abort2: CloseHandle( file ); abort1: close_http (s); return 1; } static int send_file_wininet (const char *name) { int ret = 0; HMODULE wininet_mod = NULL; HINTERNET (WINAPI *pInternetOpen)(LPCSTR agent, DWORD access_type, LPCSTR proxy_name, LPCSTR proxy_bypass, DWORD flags); HINTERNET (WINAPI *pInternetConnect)(HINTERNET session, LPCSTR server_name, INTERNET_PORT server_port, LPCSTR username, LPCSTR password, DWORD service, DWORD flags, DWORD_PTR *context); HINTERNET (WINAPI *pHttpOpenRequest)(HINTERNET connection, LPCSTR verb, LPCSTR object_name, LPCSTR version, LPCSTR referer, LPCSTR *accept_types, DWORD flags, DWORD_PTR context); BOOL (WINAPI *pHttpSendRequestEx)(HINTERNET request, LPINTERNET_BUFFERSA buffers_in, LPINTERNET_BUFFERSA buffers_out, DWORD flags, DWORD_PTR context); BOOL (WINAPI *pInternetWriteFile)(HINTERNET file, LPCVOID buffer, DWORD number_of_bytes_to_write, LPDWORD number_of_bytes_written); BOOL (WINAPI *pHttpEndRequest)(HINTERNET request, LPINTERNET_BUFFERSA buffers_out, DWORD flags, DWORD_PTR context); BOOL (WINAPI *pInternetReadFile)(HINTERNET file, LPCVOID buffer, DWORD number_of_bytes_to_read, LPDWORD number_of_bytes_read); BOOL (WINAPI *pInternetCloseHandle)(HINTERNET Handle) = NULL; HANDLE file = INVALID_HANDLE_VALUE; DWORD filesize, bytes_read, bytes_written; size_t total, count; char *str = NULL; HINTERNET session = NULL; HINTERNET connection = NULL; HINTERNET request = NULL; INTERNET_BUFFERSA buffers_in = { 0 }; char buffer[BUFLEN+1]; static const char extra_headers[] = CONTENT_HEADERS; wininet_mod = LoadLibraryA("wininet.dll"); if (wininet_mod == NULL) goto done; pInternetOpen = (void *)GetProcAddress(wininet_mod, "InternetOpenA"); pInternetConnect = (void *)GetProcAddress(wininet_mod, "InternetConnectA"); pHttpOpenRequest = (void *)GetProcAddress(wininet_mod, "HttpOpenRequestA"); pHttpSendRequestEx = (void *)GetProcAddress(wininet_mod, "HttpSendRequestExA"); pInternetWriteFile = (void *)GetProcAddress(wininet_mod, "InternetWriteFile"); pHttpEndRequest = (void *)GetProcAddress(wininet_mod, "HttpEndRequestA"); pInternetReadFile = (void *)GetProcAddress(wininet_mod, "InternetReadFile"); pInternetCloseHandle = (void *)GetProcAddress(wininet_mod, "InternetCloseHandle"); if (pInternetOpen == NULL || pInternetConnect == NULL || pHttpOpenRequest == NULL || pHttpSendRequestEx == NULL || pHttpEndRequest == NULL || pInternetWriteFile == NULL || pInternetReadFile == NULL || pInternetCloseHandle == NULL) { goto done; } ret = 1; file = CreateFileA( name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, 0, NULL ); if ((file == INVALID_HANDLE_VALUE) && (GetLastError() == ERROR_INVALID_PARAMETER)) { /* FILE_SHARE_DELETE not supported on win9x */ file = CreateFileA( name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL ); } if (file == INVALID_HANDLE_VALUE) { report (R_WARNING, "Can't open file '%s': %u", name, GetLastError()); goto done; } filesize = GetFileSize( file, NULL ); if (filesize > 1.5*1024*1024) { report (R_WARNING, "File too big (%.1f MB > 1.5 MB); submitting partial report.", filesize/1024.0/1024); filesize = 1.5*1024*1024; } report (R_STATUS, "Opening HTTP connection to " SERVER_NAME); session = pInternetOpen (USER_AGENT, INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0); if (session == NULL) { report (R_WARNING, "Unable to open connection, error %u", GetLastError()); goto done; } connection = pInternetConnect (session, SERVER_NAME, INTERNET_DEFAULT_HTTP_PORT, "", "", INTERNET_SERVICE_HTTP, 0, 0); if (connection == NULL) { report (R_WARNING, "Unable to connect, error %u", GetLastError()); goto done; } request = pHttpOpenRequest (connection, "POST", URL_PATH, NULL, NULL, NULL, INTERNET_FLAG_NO_CACHE_WRITE | INTERNET_FLAG_NO_COOKIES | INTERNET_FLAG_NO_UI | INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_RELOAD, 0); if (request == NULL) { report (R_WARNING, "Unable to open request, error %u", GetLastError()); goto done; } report (R_STATUS, "Sending request"); str = strmake (&total, body1, name); memset(&buffers_in, 0, sizeof(INTERNET_BUFFERSA)); buffers_in.dwStructSize = sizeof(INTERNET_BUFFERSA); buffers_in.dwBufferTotal = filesize + total + sizeof body2 - 1; buffers_in.lpcszHeader = strmake (&count, extra_headers, buffers_in.dwBufferTotal); buffers_in.dwHeadersLength = count; if (! pHttpSendRequestEx(request, &buffers_in, NULL, 0, 0)) { report (R_WARNING, "Unable to send request, error %u", GetLastError()); goto done; } if (! pInternetWriteFile(request, str, total, &bytes_written) || bytes_written != total) { report (R_WARNING, "Unable to write body data, error %u", GetLastError()); goto done; } report (R_STATUS, "Sending %u bytes of data", filesize); report (R_PROGRESS, 2, filesize); total = 0; while (total < filesize && ReadFile( file, buffer, BUFLEN/2, &bytes_read, NULL )) { if (aborting) goto done; if (!bytes_read) break; total += bytes_read; if (total > filesize) bytes_read -= total - filesize; if (! pInternetWriteFile (request, buffer, bytes_read, &bytes_written) || bytes_written != bytes_read) { report (R_WARNING, "Error sending body: %u", GetLastError ()); goto done; } report (R_DELTA, bytes_read, "Network transfer: In progress"); } if (! pInternetWriteFile(request, body2, sizeof body2 - 1, &bytes_written) || bytes_written != sizeof body2 - 1) { report (R_WARNING, "Unable to write final body data, error %u", GetLastError()); goto done; } if (! pHttpEndRequest(request, NULL, 0, 0)) { report (R_WARNING, "Unable to end request, error %u", GetLastError()); goto done; } report (R_DELTA, 0, "Network transfer: Done"); total = 0; do { if (! pInternetReadFile(request, buffer+total, BUFLEN-total, &bytes_read)) { report (R_WARNING, "Error receiving reply: %u", GetLastError ()); goto done; } total += bytes_read; if (total == BUFLEN) { report (R_WARNING, "Buffer overflow"); goto done; } } while (bytes_read != 0); heap_free (str); str = strmake (&count, "Received %s (%d bytes).\n", name, filesize); if (total < count || memcmp (str, buffer + total - count, count) != 0) { buffer[total] = 0; report (R_ERROR, "Can't submit logfile '%s'. " "Server response: %s", name, buffer); } done: if (buffers_in.lpcszHeader != NULL) heap_free((void *) buffers_in.lpcszHeader); if (str != NULL) heap_free (str); if (pInternetCloseHandle != NULL && request != NULL) pInternetCloseHandle (request); if (pInternetCloseHandle != NULL && connection != NULL) pInternetCloseHandle (connection); if (pInternetCloseHandle != NULL && session != NULL) pInternetCloseHandle (session); if (file != INVALID_HANDLE_VALUE) CloseHandle (file); if (wininet_mod != NULL) FreeLibrary (wininet_mod); return ret; } int send_file (const char *name) { return send_file_wininet( name ) || send_file_direct( name ); }