ex-protos moved to the Plugins folder

git-svn-id: http://svn.miranda-ng.org/main/trunk@2545 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 271 insertions, 0 deletions

diff --git a/plugins/YAMN/src/proto/netlib.cpp b/plugins/YAMN/src/proto/netlib.cpp
new file mode 100644
index 0000000000..b7c1864ffa
--- /dev/null
+++ b/plugins/YAMN/src/proto/netlib.cpp
@@ -0,0 +1,271 @@
+/*

+ * This code implements communication based on Miranda netlib library

+ *

+ * (c) majvan 2002-2004

+ */

+

+#include "..\yamn.h"

+#include "m_netlib.h"

+#include "netlib.h"

+

+//--------------------------------------------------------------------------------------------------

+//--------------------------------------------------------------------------------------------------

+

+BOOL SSLLoaded=FALSE;

+HANDLE hNetlibUser=NULL;

+

+extern PVOID TLSCtx;

+extern PVOID SSLCtx;

+

+void __stdcall	SSL_DebugLog(const char *fmt, ...)

+{

+	char		str[ 4096 ];

+	va_list	vararg;

+

+	va_start( vararg, fmt );

+	int tBytes = _vsnprintf( str, sizeof(str)-1, fmt, vararg );

+	if ( tBytes == 0 )

+		return;

+

+	if ( tBytes > 0 )

+		str[ tBytes ] = 0;

+	else

+		str[ sizeof(str)-1 ] = 0;

+

+	CallService(MS_NETLIB_LOG, (WPARAM)hNetlibUser, (LPARAM)str);

+	va_end( vararg );

+}

+

+HANDLE RegisterNLClient(const char *name)

+{

+	static NETLIBUSER nlu={0};

+	char desc[128];

+

+	sprintf(desc, Translate("%s connection"),name);

+

+#ifdef DEBUG_COMM

+	DebugLog(CommFile,"<Register PROXY support>");

+#endif

+	nlu.cbSize = sizeof(nlu);

+	nlu.flags = NUF_OUTGOING  | NUF_HTTPCONNS;

+	nlu.szDescriptiveName=desc;

+	nlu.szSettingsModule=(char *)name;

+	hNetlibUser=(HANDLE)CallService(MS_NETLIB_REGISTERUSER,0,(LPARAM)&nlu);

+

+#ifdef DEBUG_COMM

+	if (NULL==hNetlibUser)

+		DebugLog(CommFile,"<error></Register PROXY support>\n");

+	else

+		DebugLog(CommFile,"</Register PROXY support>\n");

+#endif

+	return hNetlibUser;

+}

+

+//Move connection to SSL

+void CNLClient::SSLify() throw(DWORD){

+#ifdef DEBUG_COMM

+	SSL_DebugLog("Staring SSL...");

+#endif

+	int socket = CallService(MS_NETLIB_GETSOCKET, (WPARAM)hConnection, 0);

+	if (socket != INVALID_SOCKET)

+	{

+#ifdef DEBUG_COMM

+			SSL_DebugLog("Staring netlib core SSL");

+#endif

+		if (CallService(MS_NETLIB_STARTSSL, (WPARAM)hConnection, 0)) 

+		{

+#ifdef DEBUG_COMM

+			SSL_DebugLog("Netlib core SSL started");

+#endif

+			isTLSed = true;

+			SSLLoaded = TRUE;

+			return;

+		}

+	}

+

+	//ssl could not be created

+	throw NetworkError = (DWORD)ESSL_CREATESSL;

+}

+

+//Connects to the server through the sock

+//if not success, exception is throwed

+void CNLClient::Connect(const char* servername,const int port) throw(DWORD)

+{

+	NETLIBOPENCONNECTION nloc;

+

+	NetworkError=SystemError=0;

+	isTLSed = false;

+

+#ifdef DEBUG_COMM

+	DebugLog(CommFile,"<connect>\n");

+#endif

+	try

+	{

+		nloc.cbSize=sizeof(NETLIBOPENCONNECTION);

+		nloc.szHost=servername;

+		nloc.wPort=port;

+		nloc.flags=0;

+		if (NULL==(hConnection=(HANDLE)CallService(MS_NETLIB_OPENCONNECTION,(WPARAM)hNetlibUser,(LPARAM)&nloc)))

+		{

+			SystemError=WSAGetLastError();

+			throw NetworkError=(DWORD)ENL_CONNECT;

+		}

+#ifdef DEBUG_COMM

+		DebugLog(CommFile,"</connect>\n");

+#endif

+		return;

+	}

+	catch(...)

+	{

+#ifdef DEBUG_COMM

+		DebugLog(CommFile,"<error></connect>\n");

+#endif

+		throw;

+	}

+}

+

+//Performs a simple query

+// query- command to send

+int CNLClient::LocalNetlib_Send(HANDLE hConn,const char *buf,int len,int flags) {

+	if (isTLSed) 

+	{

+#ifdef DEBUG_COMM

+		SSL_DebugLog("SSL send: %s", buf);

+#endif

+	} 

+	

+	NETLIBBUFFER nlb={(char*)buf,len,flags};

+	return CallService(MS_NETLIB_SEND,(WPARAM)hConn,(LPARAM)&nlb);

+}

+

+void CNLClient::Send(const char *query) throw(DWORD)

+{

+	unsigned int Sent;

+

+	if (NULL==query)

+		return;

+	if (hConnection==NULL)

+		return;

+#ifdef DEBUG_COMM

+	DebugLog(CommFile,"<send>%s",query);

+#endif

+	try

+	{

+		if ((SOCKET_ERROR==(Sent=LocalNetlib_Send(hConnection,query,(int)strlen(query),MSG_DUMPASTEXT))) || Sent!=(unsigned int)strlen(query))

+		{

+			SystemError=WSAGetLastError();

+			throw NetworkError=(DWORD)ENL_SEND;

+		}

+#ifdef DEBUG_COMM

+		DebugLog(CommFile,"</send>\n");

+#endif

+	}

+	catch(...)

+	{

+#ifdef DEBUG_COMM

+		DebugLog(CommFile,"<error></send>\n");

+#endif

+		throw;

+	}

+}

+

+//Reads data from socket

+// buf- buffer where to store max. buflen of received characters

+//      if buf is NULL, creates buffer of buflen size

+//      buf is NULL by default

+//You need free() returned buffer, which can be allocated in this function

+//if not success, exception is throwed

+

+int CNLClient::LocalNetlib_Recv(HANDLE hConn,char *buf,int len,int flags) {

+	NETLIBBUFFER nlb={buf,len,flags};

+	int iReturn = CallService(MS_NETLIB_RECV,(WPARAM)hConn,(LPARAM)&nlb);

+	if (isTLSed)

+	{

+#ifdef DEBUG_COMM

+		SSL_DebugLog("SSL recv: %s", buf);

+#endif

+	}

+	

+	return iReturn;

+}

+

+char* CNLClient::Recv(char *buf,int buflen) throw(DWORD)

+{

+#ifdef DEBUG_COMM

+	DebugLog(CommFile,"<reading>");

+#endif

+	try

+	{

+		if (buf==NULL)

+			buf=(char *)malloc(sizeof(char)*(buflen+1));

+		if (buf==NULL)

+			throw NetworkError=(DWORD)ENL_RECVALLOC;

+

+		if (!isTLSed)

+		{

+			NETLIBSELECT nls;

+			memset(&nls, 0, sizeof(NETLIBSELECT));

+			nls.cbSize = sizeof(NETLIBSELECT);

+			nls.dwTimeout = 60000;

+			nls.hReadConns[0] = hConnection;

+			switch (CallService(MS_NETLIB_SELECT, 0, (LPARAM) &nls)) 

+			{

+				case SOCKET_ERROR:

+				free(buf);

+				SystemError=WSAGetLastError();

+				throw NetworkError = (DWORD) ENL_RECV;

+				case 0: // time out!

+				free(buf);

+				throw NetworkError = (DWORD) ENL_TIMEOUT;

+			}

+ 		}

+

+		ZeroMemory(buf,buflen);

+		if (SOCKET_ERROR==(Rcv=LocalNetlib_Recv(hConnection,buf,buflen,MSG_DUMPASTEXT)))

+		{

+			free(buf);

+			SystemError=WSAGetLastError();

+			throw NetworkError=(DWORD)ENL_RECV;

+		}

+		if (!Rcv)

+		{

+			free(buf);

+			SystemError=WSAGetLastError();

+			throw NetworkError=(DWORD)ENL_RECV;

+		}

+#ifdef DEBUG_COMM

+		*(buf+Rcv)=0;				//end the buffer to write it to file

+		DebugLog(CommFile,"%s",buf);

+		DebugLog(CommFile,"</reading>\n");

+#endif

+		return(buf);

+	}

+	catch(...)

+	{

+#ifdef DEBUG_COMM

+		DebugLog(CommFile,"<error></reading>\n");

+#endif

+		throw;

+	}

+}

+

+//Closes netlib connection

+void CNLClient::Disconnect()

+{

+	Netlib_CloseHandle(hConnection);

+	hConnection=(HANDLE)NULL;

+}

+

+//Uninitializes netlib library

+void UnregisterNLClient()

+{

+#ifdef DEBUG_COMM

+	DebugLog(CommFile,"<Unregister PROXY support>");

+#endif

+	

+	Netlib_CloseHandle(hNetlibUser);

+	hNetlibUser=(HANDLE)NULL;

+#ifdef DEBUG_COMM

+	DebugLog(CommFile,"</Unregister PROXY support>\n");

+#endif

+}