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/*
Jabber Protocol Plugin for Miranda IM
Copyright (C) 2002-04 Santithorn Bunchua
Copyright (C) 2005-12 George Hazan
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "jabber.h"
int JabberHttpGatewayInit(HANDLE /*hConn*/, NETLIBOPENCONNECTION* /*nloc*/, NETLIBHTTPREQUEST* /*nlhr*/)
{
#ifdef NNNN
WORD wLen, wVersion, wType;
WORD wIpLen;
DWORD dwSid1, dwSid2, dwSid3, dwSid4;
BYTE response[300], *buf;
int responseBytes, recvResult;
char szSid[33], szHttpServer[256], szHttpGetUrl[300], szHttpPostUrl[300];
NETLIBHTTPPROXYINFO nlhpi = {0};
for (responseBytes = 0; ;) {
recvResult = Netlib_Recv(hConn, response + responseBytes, sizeof(response) - responseBytes, MSG_DUMPPROXY);
if (recvResult<=0) break;
responseBytes += recvResult;
if (responseBytes == sizeof(response))
break;
}
if (responseBytes < 31)
{
SetLastError(ERROR_INVALID_DATA);
return 0;
}
buf = response;
unpackWord(&buf, &wLen);
unpackWord(&buf, &wVersion); /* always 0x0443 */
unpackWord(&buf, &wType);
buf += 6; /* dunno */
unpackDWord(&buf, &dwSid1);
unpackDWord(&buf, &dwSid2);
unpackDWord(&buf, &dwSid3);
unpackDWord(&buf, &dwSid4);
sprintf(szSid, "%08x%08x%08x%08x", dwSid1, dwSid2, dwSid3, dwSid4);
unpackWord(&buf, &wIpLen);
if (responseBytes < 30 + wIpLen || wIpLen == 0 || wIpLen > sizeof(szHttpServer) - 1)
{
SetLastError(ERROR_INVALID_DATA);
return 0;
}
memcpy(szHttpServer, buf, wIpLen);
szHttpServer[wIpLen] = '\0';
nlhpi.cbSize = sizeof(nlhpi);
nlhpi.flags = NLHPIF_USEPOSTSEQUENCE;
nlhpi.szHttpGetUrl = szHttpGetUrl;
nlhpi.szHttpPostUrl = szHttpPostUrl;
nlhpi.firstPostSequence = 1;
sprintf(szHttpGetUrl, "http://%s/monitor?sid=%s", szHttpServer, szSid);
sprintf(szHttpPostUrl, "http://%s/data?sid=%s&seq=", szHttpServer, szSid);
return CallService(MS_NETLIB_SETHTTPPROXYINFO, (WPARAM)hConn, (LPARAM)&nlhpi);
#endif
return 1;
}
int JabberHttpGatewayBegin(HANDLE /*hConn*/, NETLIBOPENCONNECTION* /*nloc*/)
{
/*
icq_packet packet;
int serverNameLen;
serverNameLen = strlen(nloc->szHost);
packet.wLen = (WORD)(serverNameLen + 4);
write_httphdr(&packet, HTTP_PACKETTYPE_LOGIN);
packWord(&packet, (WORD)serverNameLen);
packString(&packet, nloc->szHost, (WORD)serverNameLen);
packWord(&packet, nloc->wPort);
Netlib_Send(hConn, packet.pData, packet.wLen, MSG_DUMPPROXY|MSG_NOHTTPGATEWAYWRAP);
mir_free(packet.pData);
return 1;
*/
return 1;
}
int JabberHttpGatewayWrapSend(HANDLE hConn, PBYTE buf, int len, int flags, MIRANDASERVICE pfnNetlibSend)
{
TCHAR* strb = mir_utf8decodeW((char*)buf);
TCHAR sid[25] = _T("");
unsigned __int64 rid = 0;
XmlNode hPayLoad(strb);
XmlNode body(_T("body"));
HXML hBody = body << XATTRI64(_T("rid"), rid++) << XATTR(_T("sid"), sid) <<
XATTR(_T("xmlns"), _T("http://jabber.org/protocol/httpbind"));
xmlAddChild(hBody, hPayLoad);
TCHAR* str = xi.toString(hBody, NULL);
mir_free(strb);
char* utfStr = mir_utf8encodeT(str);
NETLIBBUFFER nlb = { utfStr, (int)strlen(utfStr), flags };
int result = pfnNetlibSend((WPARAM)hConn, (LPARAM)&nlb);
mir_free(utfStr);
xi.freeMem(str);
return result;
}
#if 0
PBYTE JabberHttpGatewayUnwrapRecv(NETLIBHTTPREQUEST *nlhr, PBYTE buf, int len, int *outBufLen, void *(*NetlibRealloc)(void *, size_t))
{
WORD wLen, wType;
PBYTE tbuf;
int i, copyBytes;
tbuf = buf;
for (i = 0;;)
{
if (tbuf - buf + 2 > len) break;
unpackWord(&tbuf, &wLen);
if (wLen < 12) break;
if (tbuf - buf + wLen > len) break;
tbuf += 2; /* version */
unpackWord(&tbuf, &wType);
tbuf += 8; /* flags & subtype */
if (wType == HTTP_PACKETTYPE_FLAP)
{
copyBytes = wLen - 12;
if (copyBytes > len - i)
{
/* invalid data - do our best to get something out of it */
copyBytes = len - i;
}
memcpy(buf + i, tbuf, copyBytes);
i += copyBytes;
}
tbuf += wLen - 12;
}
*outBufLen = i;
return buf;
}
#endif
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