1 files changed, 97 insertions, 0 deletions
diff --git a/miranda-wine/protocols/MSN/msn_http.cpp b/miranda-wine/protocols/MSN/msn_http.cpp
new file mode 100644
index 0000000..711925a
--- /dev/null
+++ b/miranda-wine/protocols/MSN/msn_http.cpp
@@ -0,0 +1,97 @@
+/*
+Plugin of Miranda IM for communicating with users of the MSN Messenger protocol.
+Copyright (c) 2003-5 George Hazan.
+Copyright (c) 2002-3 Richard Hughes (original version).
+
+Miranda IM: the free icq client for MS Windows
+Copyright (C) 2000-2002 Richard Hughes, Roland Rabien & Tristan Van de Vreede
+
+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 "msn_global.h"
+
+//=======================================================================================
+// Fake function - it does nothing but confirms successful session initialization
+//=======================================================================================
+
+int msn_httpGatewayInit(HANDLE hConn, NETLIBOPENCONNECTION* nloc, NETLIBHTTPREQUEST* nlhr)
+{
+	NETLIBHTTPPROXYINFO nlhpi = {0};
+	nlhpi.cbSize = sizeof(nlhpi);
+	nlhpi.szHttpGetUrl = NULL;
+	nlhpi.szHttpPostUrl = "messenger.hotmail.com";
+	nlhpi.flags = NLHPIF_HTTP11;
+	return MSN_CallService(MS_NETLIB_SETHTTPPROXYINFO, (WPARAM)hConn, (LPARAM)&nlhpi);
+}
+
+//=======================================================================================
+// Prepares the szHttpPostUrl. If it's the very first send (mSessionID is void), this
+// function generates the initial URL depending on a thread type
+//=======================================================================================
+
+int msn_httpGatewayWrapSend(HANDLE hConn, PBYTE buf, int len, int flags, MIRANDASERVICE pfnNetlibSend)
+{
+	ThreadData* T = MSN_GetThreadByConnection( hConn );
+	if ( T != NULL )
+		T->applyGatewayData( hConn, len == 0 );
+
+	NETLIBBUFFER tBuf = { ( char* )buf, len, flags };
+	return pfnNetlibSend(( LPARAM )hConn, WPARAM( &tBuf ));
+}
+
+//=======================================================================================
+// Processes the results of the command execution. Parses HTTP headers to get the next
+// SessionID & gateway IP values
+//=======================================================================================
+
+PBYTE msn_httpGatewayUnwrapRecv( NETLIBHTTPREQUEST* nlhr, PBYTE buf, int len, int *outBufLen, void *(*NetlibRealloc)(void *, size_t))
+{
+	*outBufLen = len;
+
+	ThreadData* T = MSN_GetThreadByConnection( nlhr->nlc );
+	if ( T == NULL )
+		return buf;
+
+	bool tIsSessionClosed = false;
+
+	for ( int i=0; i < nlhr->headersCount; i++ )
+	{
+		NETLIBHTTPHEADER& tHeader = nlhr->headers[ i ];
+		if ( stricmp( tHeader.szName, "X-MSN-Messenger" ) != 0 )
+			continue;
+
+		if ( strstr( tHeader.szValue, "Session=close" ) != 0 )
+		{	tIsSessionClosed = true;
+			break;
+		}
+
+		T->processSessionData( tHeader.szValue );
+		T->applyGatewayData( nlhr->nlc, false );
+	}
+
+	if ( tIsSessionClosed || nlhr->resultCode != 200)
+	{	*outBufLen = 0;
+		buf = ( PBYTE )mir_alloc( 1 );
+		*buf = 0;
+	}
+	else if ( buf == NULL && len == 0 )
+	{	*outBufLen = 1;
+		buf = ( PBYTE )mir_alloc( 1 );
+		*buf = 0;
+	}
+
+	return buf;
+}