452 lines
16 KiB
C
452 lines
16 KiB
C
/*
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* HTTP handling functions.
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*
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* Copyright 2003 Ferenc Wagner
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <winsock2.h>
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#include <wininet.h>
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#include <stdio.h>
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#include <errno.h>
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#include "winetest.h"
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#define USER_AGENT "Winetest Shell"
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#define SERVER_NAME "test.winehq.org"
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#define URL_PATH "/submit"
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#define SEP "--8<--cut-here--8<--"
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#define CONTENT_HEADERS "Content-Type: multipart/form-data; boundary=\"" SEP "\"\r\n" \
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"Content-Length: %u\r\n\r\n"
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static const char body1[] = "--" SEP "\r\n"
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"Content-Disposition: form-data; name=\"reportfile\"; filename=\"%s\"\r\n"
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"Content-Type: application/octet-stream\r\n\r\n";
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static const char body2[] = "\r\n--" SEP "\r\n"
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"Content-Disposition: form-data; name=\"submit\"\r\n\r\n"
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"Upload File\r\n"
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"--" SEP "--\r\n";
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static SOCKET
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open_http (const char *server)
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{
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WSADATA wsad;
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struct sockaddr_in sa;
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SOCKET s;
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report (R_STATUS, "Opening HTTP connection to %s", server);
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if (WSAStartup (MAKEWORD (2,2), &wsad)) return INVALID_SOCKET;
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sa.sin_family = AF_INET;
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sa.sin_port = htons (80);
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sa.sin_addr.s_addr = inet_addr (server);
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memset (sa.sin_zero, 0, sizeof(sa.sin_zero));
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if (sa.sin_addr.s_addr == INADDR_NONE) {
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struct hostent *host = gethostbyname (server);
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if (!host) {
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report (R_ERROR, "Hostname lookup failed for %s", server);
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goto failure;
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}
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sa.sin_addr.s_addr = ((struct in_addr *)host->h_addr)->s_addr;
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}
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s = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
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if (s == INVALID_SOCKET) {
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report (R_ERROR, "Can't open network socket: %d",
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WSAGetLastError ());
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goto failure;
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}
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if (!connect (s, (struct sockaddr*)&sa, sizeof (struct sockaddr_in)))
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return s;
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report (R_ERROR, "Can't connect: %d", WSAGetLastError ());
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closesocket (s);
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failure:
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WSACleanup ();
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return INVALID_SOCKET;
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}
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static int
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close_http (SOCKET s)
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{
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int ret;
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ret = closesocket (s);
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return (WSACleanup () || ret);
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}
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static int
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send_buf (SOCKET s, const char *buf, size_t length)
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{
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int sent;
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while (length > 0) {
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sent = send (s, buf, length, 0);
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if (sent == SOCKET_ERROR) {
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if (errno == EINTR) continue;
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return 1;
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}
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buf += sent;
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length -= sent;
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}
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return 0;
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}
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static int WINAPIV send_str (SOCKET s, ...)
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{
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va_list ap;
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char *p;
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int ret;
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size_t len;
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va_start (ap, s);
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p = vstrmake (&len, ap);
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va_end (ap);
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if (!p) return 1;
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ret = send_buf (s, p, len);
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heap_free (p);
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return ret;
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}
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static int
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send_file_direct (const char * url, const char *name)
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{
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SOCKET s;
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HANDLE file;
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#define BUFLEN 8192
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char buffer[BUFLEN+1];
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DWORD bytes_read, filesize;
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size_t total, count;
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char *str;
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int ret;
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/* RFC 2616 */
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static const char head[] = "POST " URL_PATH " HTTP/1.0\r\n"
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"Host: " SERVER_NAME "\r\n"
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"User-Agent: " USER_AGENT "\r\n"
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CONTENT_HEADERS
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"\r\n";
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if (url) {
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report (R_WARNING, "Can't submit to an alternative URL");
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return 0;
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}
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s = open_http (SERVER_NAME);
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if (s == INVALID_SOCKET) return 1;
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file = CreateFileA( name, GENERIC_READ,
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FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
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NULL, OPEN_EXISTING, 0, NULL );
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if ((file == INVALID_HANDLE_VALUE) &&
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(GetLastError() == ERROR_INVALID_PARAMETER)) {
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/* FILE_SHARE_DELETE not supported on win9x */
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file = CreateFileA( name, GENERIC_READ,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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NULL, OPEN_EXISTING, 0, NULL );
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}
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if (file == INVALID_HANDLE_VALUE)
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{
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report (R_WARNING, "Can't open file '%s': %u", name, GetLastError());
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goto abort1;
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}
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report (R_STATUS, "Sending header");
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filesize = GetFileSize( file, NULL );
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str = strmake (&total, body1, name);
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ret = send_str (s, head, filesize + total + sizeof body2 - 1) ||
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send_buf (s, str, total);
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heap_free (str);
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if (ret) {
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report (R_WARNING, "Error sending header: %d, %d",
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errno, WSAGetLastError ());
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goto abort2;
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}
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report (R_STATUS, "Sending %u bytes of data", filesize);
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report (R_PROGRESS, 2, filesize);
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total = 0;
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while (total < filesize && ReadFile( file, buffer, BUFLEN/2, &bytes_read, NULL )) {
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if (aborting) goto abort2;
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if (!bytes_read) break;
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total += bytes_read;
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if (total > filesize) bytes_read -= total - filesize;
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if (send_buf (s, buffer, bytes_read)) {
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report (R_WARNING, "Error sending body: %d, %d",
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errno, WSAGetLastError ());
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goto abort2;
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}
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report (R_DELTA, bytes_read, "Network transfer: In progress");
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}
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CloseHandle( file );
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if (send_buf (s, body2, sizeof body2 - 1)) {
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report (R_WARNING, "Error sending trailer: %d, %d",
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errno, WSAGetLastError ());
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goto abort1;
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}
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report (R_DELTA, 0, "Network transfer: Done");
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total = 0;
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while ((bytes_read = recv (s, buffer+total, BUFLEN-total, 0))) {
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if ((signed)bytes_read == SOCKET_ERROR) {
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if (errno == EINTR) continue;
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report (R_WARNING, "Error receiving reply: %d, %d",
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errno, WSAGetLastError ());
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goto abort1;
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}
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total += bytes_read;
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if (total == BUFLEN) {
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report (R_WARNING, "Buffer overflow");
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goto abort1;
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}
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}
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if (close_http (s)) {
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report (R_WARNING, "Error closing connection: %d, %d",
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errno, WSAGetLastError ());
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return 1;
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}
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str = strmake (&count, "Received %s (%d bytes).\n",
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name, filesize);
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ret = total < count || memcmp (str, buffer + total - count, count) != 0;
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heap_free (str);
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if (ret) {
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buffer[total] = 0;
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str = strstr (buffer, "\r\n\r\n");
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if (!str) str = buffer;
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else str = str + 4;
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report (R_ERROR, "Can't submit logfile '%s'. "
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"Server response: %s", name, str);
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}
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return ret;
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abort2:
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CloseHandle( file );
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abort1:
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close_http (s);
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return 1;
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}
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static int
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send_file_wininet (const char *url, const char *name)
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{
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int ret = 0;
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HMODULE wininet_mod = NULL;
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HINTERNET (WINAPI *pInternetOpen)(LPCSTR agent, DWORD access_type, LPCSTR proxy_name, LPCSTR proxy_bypass, DWORD flags);
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HINTERNET (WINAPI *pInternetConnect)(HINTERNET session, LPCSTR server_name, INTERNET_PORT server_port, LPCSTR username, LPCSTR password, DWORD service, DWORD flags, DWORD_PTR *context);
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HINTERNET (WINAPI *pHttpOpenRequest)(HINTERNET connection, LPCSTR verb, LPCSTR object_name, LPCSTR version, LPCSTR referer, LPCSTR *accept_types, DWORD flags, DWORD_PTR context);
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BOOL (WINAPI *pHttpSendRequestEx)(HINTERNET request, LPINTERNET_BUFFERSA buffers_in, LPINTERNET_BUFFERSA buffers_out, DWORD flags, DWORD_PTR context);
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BOOL (WINAPI *pInternetWriteFile)(HINTERNET file, LPCVOID buffer, DWORD number_of_bytes_to_write, LPDWORD number_of_bytes_written);
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BOOL (WINAPI *pHttpEndRequest)(HINTERNET request, LPINTERNET_BUFFERSA buffers_out, DWORD flags, DWORD_PTR context);
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BOOL (WINAPI *pInternetReadFile)(HINTERNET file, LPCVOID buffer, DWORD number_of_bytes_to_read, LPDWORD number_of_bytes_read);
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BOOL (WINAPI *pInternetCloseHandle)(HINTERNET Handle) = NULL;
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HANDLE file = INVALID_HANDLE_VALUE;
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DWORD filesize, bytes_read, bytes_written;
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size_t total, count;
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char *str = NULL;
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HINTERNET session = NULL;
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HINTERNET connection = NULL;
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HINTERNET request = NULL;
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INTERNET_BUFFERSA buffers_in = { 0 };
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char buffer[BUFLEN+1];
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URL_COMPONENTSA uc = { 0 };
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static const char extra_headers[] =
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CONTENT_HEADERS;
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wininet_mod = LoadLibraryA("wininet.dll");
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if (wininet_mod == NULL)
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goto done;
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pInternetOpen = (void *)GetProcAddress(wininet_mod, "InternetOpenA");
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pInternetConnect = (void *)GetProcAddress(wininet_mod, "InternetConnectA");
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pHttpOpenRequest = (void *)GetProcAddress(wininet_mod, "HttpOpenRequestA");
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pHttpSendRequestEx = (void *)GetProcAddress(wininet_mod, "HttpSendRequestExA");
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pInternetWriteFile = (void *)GetProcAddress(wininet_mod, "InternetWriteFile");
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pHttpEndRequest = (void *)GetProcAddress(wininet_mod, "HttpEndRequestA");
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pInternetReadFile = (void *)GetProcAddress(wininet_mod, "InternetReadFile");
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pInternetCloseHandle = (void *)GetProcAddress(wininet_mod, "InternetCloseHandle");
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if (pInternetOpen == NULL || pInternetConnect == NULL || pHttpOpenRequest == NULL || pHttpSendRequestEx == NULL || pHttpEndRequest == NULL ||
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pInternetWriteFile == NULL || pInternetReadFile == NULL || pInternetCloseHandle == NULL) {
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goto done;
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}
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if (url) {
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BOOL (WINAPI *pInternetCrackUrlA)(const char *url, DWORD url_length, DWORD flags, URL_COMPONENTSA *ret_comp);
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pInternetCrackUrlA = (void *)GetProcAddress(wininet_mod, "InternetCrackUrlA");
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if (pInternetCrackUrlA == NULL)
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goto done;
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uc.dwStructSize = sizeof(uc);
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uc.dwSchemeLength = uc.dwHostNameLength = uc.dwUserNameLength =
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uc.dwPasswordLength = uc.dwUrlPathLength = uc.dwExtraInfoLength =
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strlen(url) + 1;
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uc.lpszScheme = heap_alloc (uc.dwSchemeLength);
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uc.lpszHostName = heap_alloc (uc.dwHostNameLength);
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uc.lpszUserName = heap_alloc (uc.dwUserNameLength);
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uc.lpszPassword = heap_alloc (uc.dwPasswordLength);
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uc.lpszUrlPath = heap_alloc (uc.dwUrlPathLength);
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uc.lpszExtraInfo = heap_alloc (uc.dwExtraInfoLength);
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if (!pInternetCrackUrlA(url, 0, 0, &uc)) {
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report (R_WARNING, "Can't parse submit URL '%s'", url);
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goto done;
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}
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if ((uc.nScheme != INTERNET_SCHEME_HTTP && uc.nScheme != INTERNET_SCHEME_HTTPS) || *uc.lpszExtraInfo) {
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report (R_WARNING, "Can't submit report to scheme %s or extra info '%s'", uc.lpszScheme, uc.lpszExtraInfo);
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goto done;
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}
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} else {
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uc.nScheme = INTERNET_SCHEME_HTTP;
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uc.lpszHostName = heap_strdup (SERVER_NAME);
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uc.nPort = INTERNET_DEFAULT_HTTP_PORT;
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uc.lpszUserName = heap_strdup ("");
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uc.lpszPassword = heap_strdup ("");
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uc.lpszUrlPath = heap_strdup (URL_PATH);
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}
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ret = 1;
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file = CreateFileA( name, GENERIC_READ,
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FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
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NULL, OPEN_EXISTING, 0, NULL );
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if ((file == INVALID_HANDLE_VALUE) &&
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(GetLastError() == ERROR_INVALID_PARAMETER)) {
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/* FILE_SHARE_DELETE not supported on win9x */
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file = CreateFileA( name, GENERIC_READ,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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NULL, OPEN_EXISTING, 0, NULL );
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}
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if (file == INVALID_HANDLE_VALUE) {
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report (R_WARNING, "Can't open file '%s': %u", name, GetLastError());
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goto done;
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}
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report (R_STATUS, "Opening %s connection to %s:%d",
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(uc.nScheme == INTERNET_SCHEME_HTTP ? "http" : "https"),
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uc.lpszHostName, uc.nPort);
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session = pInternetOpen (USER_AGENT, INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
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if (session == NULL) {
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report (R_WARNING, "Unable to open connection, error %u", GetLastError());
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goto done;
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}
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connection = pInternetConnect (session, uc.lpszHostName, uc.nPort, uc.lpszUserName, uc.lpszPassword, INTERNET_SERVICE_HTTP, 0, 0);
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if (connection == NULL) {
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report (R_WARNING, "Unable to connect, error %u", GetLastError());
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goto done;
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}
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request = pHttpOpenRequest (connection, "POST", uc.lpszUrlPath, NULL, NULL, NULL,
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INTERNET_FLAG_NO_CACHE_WRITE | INTERNET_FLAG_NO_COOKIES | INTERNET_FLAG_NO_UI |
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INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_RELOAD | (uc.nScheme == INTERNET_SCHEME_HTTPS ? INTERNET_FLAG_SECURE : 0), 0);
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if (request == NULL) {
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report (R_WARNING, "Unable to open request, error %u", GetLastError());
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goto done;
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}
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report (R_STATUS, "Sending request");
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filesize = GetFileSize( file, NULL );
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str = strmake (&total, body1, name);
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memset(&buffers_in, 0, sizeof(INTERNET_BUFFERSA));
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buffers_in.dwStructSize = sizeof(INTERNET_BUFFERSA);
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buffers_in.dwBufferTotal = filesize + total + sizeof body2 - 1;
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buffers_in.lpcszHeader = strmake (&count, extra_headers, buffers_in.dwBufferTotal);
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buffers_in.dwHeadersLength = count;
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if (! pHttpSendRequestEx(request, &buffers_in, NULL, 0, 0)) {
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report (R_WARNING, "Unable to send request, error %u", GetLastError());
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goto done;
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}
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if (! pInternetWriteFile(request, str, total, &bytes_written) || bytes_written != total) {
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report (R_WARNING, "Unable to write body data, error %u", GetLastError());
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goto done;
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}
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report (R_STATUS, "Sending %u bytes of data", filesize);
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report (R_PROGRESS, 2, filesize);
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total = 0;
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while (total < filesize && ReadFile( file, buffer, BUFLEN/2, &bytes_read, NULL )) {
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if (aborting) goto done;
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if (!bytes_read) break;
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total += bytes_read;
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if (total > filesize) bytes_read -= total - filesize;
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if (! pInternetWriteFile (request, buffer, bytes_read, &bytes_written) || bytes_written != bytes_read) {
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report (R_WARNING, "Error sending body: %u", GetLastError ());
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goto done;
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}
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report (R_DELTA, bytes_read, "Network transfer: In progress");
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}
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if (! pInternetWriteFile(request, body2, sizeof body2 - 1, &bytes_written) || bytes_written != sizeof body2 - 1) {
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report (R_WARNING, "Unable to write final body data, error %u", GetLastError());
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goto done;
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}
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if (! pHttpEndRequest(request, NULL, 0, 0)) {
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report (R_WARNING, "Unable to end request, error %u", GetLastError());
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goto done;
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}
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report (R_DELTA, 0, "Network transfer: Done");
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total = 0;
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do
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{
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if (! pInternetReadFile(request, buffer+total, BUFLEN-total, &bytes_read)) {
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report (R_WARNING, "Error receiving reply: %u", GetLastError ());
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goto done;
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}
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total += bytes_read;
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if (total == BUFLEN) {
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report (R_WARNING, "Buffer overflow");
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goto done;
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}
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}
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while (bytes_read != 0);
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heap_free (str);
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str = strmake (&count, "Received %s (%d bytes).\n",
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name, filesize);
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if (total < count || memcmp (str, buffer + total - count, count) != 0) {
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buffer[total] = 0;
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report (R_ERROR, "Can't submit logfile '%s'. "
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"Server response: %s", name, buffer);
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}
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done:
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heap_free (uc.lpszScheme);
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heap_free (uc.lpszHostName);
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heap_free (uc.lpszUserName);
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heap_free (uc.lpszPassword);
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heap_free (uc.lpszUrlPath);
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heap_free (uc.lpszExtraInfo);
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heap_free((void *)buffers_in.lpcszHeader);
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heap_free(str);
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if (pInternetCloseHandle != NULL && request != NULL)
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pInternetCloseHandle (request);
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if (pInternetCloseHandle != NULL && connection != NULL)
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pInternetCloseHandle (connection);
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if (pInternetCloseHandle != NULL && session != NULL)
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pInternetCloseHandle (session);
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if (file != INVALID_HANDLE_VALUE)
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CloseHandle (file);
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if (wininet_mod != NULL)
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FreeLibrary (wininet_mod);
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return ret;
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}
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int
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send_file (const char *url, const char *name)
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{
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return send_file_wininet( url, name ) || send_file_direct( url, name );
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}
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