1HEADmaster

1 files changed, 97 insertions, 0 deletions

diff --git a/engine/sv_redirect.cpp b/engine/sv_redirect.cpp
new file mode 100644
index 0000000..f03279d
--- /dev/null
+++ b/engine/sv_redirect.cpp
@@ -0,0 +1,97 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include "server_pch.h"
+#include "net.h"
+#include "sv_rcon.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+static redirect_t	sv_redirected;
+static netadr_t		sv_redirectto;
+static char			sv_redirect_buffer[ 4096 ]; // can't be any bigger because then we hit other static limits in the engine print funcs
+
+//-----------------------------------------------------------------------------
+// Purpose: Clears all remaining data from the redirection buffer.
+//-----------------------------------------------------------------------------
+void SV_RedirectFlush( void )
+{
+	static bool bInFlush = false; // recursion guard
+
+	Assert( bInFlush == false );
+
+	bInFlush = true;
+	if ( sv_redirected == RD_PACKET )   // Print to remote address.
+	{
+		NET_OutOfBandPrintf( sv.m_Socket, sv_redirectto, "%c%s", A2A_PRINT, sv_redirect_buffer );
+	}
+	else if ( sv_redirected == RD_CLIENT )   // Send to client on message stream.
+	{
+		host_client->ClientPrintf( "%s", sv_redirect_buffer );
+	}
+	else if ( sv_redirected == RD_SOCKET )
+	{
+		RCONServer().FinishRedirect( sv_redirect_buffer, sv_redirectto );
+	}
+	
+	// clear it
+	sv_redirect_buffer[0] = 0;
+	bInFlush = false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Sents console printfs to remote client instead of to console
+// Input  : rd - 
+//			*addr - 
+//-----------------------------------------------------------------------------
+void SV_RedirectStart (redirect_t rd, const netadr_t *addr)
+{
+	sv_redirected = rd;
+	sv_redirectto = *addr;
+	sv_redirect_buffer[0] = 0;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Flushes buffers to network, and resets mode to inactive
+//-----------------------------------------------------------------------------
+void SV_RedirectEnd (void)
+{
+	SV_RedirectFlush ();
+	sv_redirected = RD_NONE;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : len - 
+//-----------------------------------------------------------------------------
+void SV_RedirectCheckFlush( int len )
+{
+	if ( len + Q_strlen( sv_redirect_buffer ) > sizeof(sv_redirect_buffer) - 1)
+	{
+		SV_RedirectFlush();
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : bool
+//-----------------------------------------------------------------------------
+bool SV_RedirectActive( void )
+{	
+	return ( sv_redirected != RD_NONE ) ? true : false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *txt - 
+//-----------------------------------------------------------------------------
+void SV_RedirectAddText( const char *txt )
+{
+	SV_RedirectCheckFlush( strlen( txt ) );
+	Q_strncat( sv_redirect_buffer, (char *)txt, sizeof( sv_redirect_buffer ), COPY_ALL_CHARACTERS );
+}
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