Moving all generic files to lib/ instead of having some in / and some in

protocols/, and adding RC4 code.

1 files changed, 0 insertions, 247 deletions

diff --git a/protocols/events_libevent.c b/protocols/events_libevent.c
deleted file mode 100644
index 1119c2ab..00000000
--- a/protocols/events_libevent.c
+++ /dev/null
@@ -1,247 +0,0 @@
-  /********************************************************************\
-  * BitlBee -- An IRC to other IM-networks gateway                     *
-  *                                                                    *
-  * Copyright 2002-2006 Wilmer van der Gaast and others                *
-  \********************************************************************/
-
-/*
- * Event handling (using libevent)
- */
-
-/*
-  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 with
-  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
-  if not, write to the Free Software Foundation, Inc., 59 Temple Place,
-  Suite 330, Boston, MA  02111-1307  USA
-*/
-
-#define BITLBEE_CORE
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include "proxy.h"
-
-#include <sys/time.h>
-#include <event.h>
-
-static guint id_next;
-static GHashTable *id_hash;
-static int quitting = 0;
-
-/* Since libevent doesn't handle two event handlers for one fd-condition
-   very well (which happens sometimes when BitlBee changes event handlers
-   for a combination), let's buid some indexes so we can delete them here
-   already, just in time. */
-static GHashTable *read_hash;
-static GHashTable *write_hash;
-
-struct b_event_data
-{
-	guint id;
-	struct event evinfo;
-	gint timeout;
-	b_event_handler function;
-	void *data;
-};
-
-void b_main_init()
-{
-	event_init();
-	
-	id_next = 1;
-	id_hash = g_hash_table_new( g_int_hash, g_int_equal );
-	read_hash = g_hash_table_new( g_int_hash, g_int_equal );
-	write_hash = g_hash_table_new( g_int_hash, g_int_equal );
-}
-
-void b_main_run()
-{
-	event_dispatch();
-}
-
-void b_main_quit()
-{
-	struct timeval tv;
-	
-	/* libevent sometimes generates events before really quitting,
-	   we want to stop them. */
-	quitting = 1;
-	
-	memset( &tv, 0, sizeof( struct timeval ) );
-	event_loopexit( &tv );
-}
-
-static void b_event_passthrough( int fd, short event, void *data )
-{
-	struct b_event_data *b_ev = data;
-	b_input_condition cond = 0;
-	int id;
-	
-	if( fd >= 0 )
-	{
-		if( event & EV_READ )
-			cond |= GAIM_INPUT_READ;
-		if( event & EV_WRITE )
-			cond |= GAIM_INPUT_WRITE;
-	}
-	
-	event_debug( "b_event_passthrough( %d, %d, 0x%x ) (%d)\n", fd, event, (int) data, b_ev->id );
-	
-	/* Since the called function might cancel this handler already
-	   (which free()s b_ev, we have to remember the ID here. */
-	id = b_ev->id;
-	
-	if( quitting )
-	{
-		b_event_remove( id );
-		return;
-	}
-	
-	if( !b_ev->function( b_ev->data, fd, cond ) )
-	{
-		event_debug( "Handler returned FALSE: " );
-		b_event_remove( id );
-	}
-	else if( fd == -1 )
-	{
-		struct timeval tv;
-		
-		tv.tv_sec = b_ev->timeout / 1000;
-		tv.tv_usec = ( b_ev->timeout % 1000 ) * 1000;
-		
-		evtimer_add( &b_ev->evinfo, &tv );
-	}
-}
-
-gint b_input_add( gint fd, b_input_condition condition, b_event_handler function, gpointer data )
-{
-	struct b_event_data *b_ev;
-	
-	event_debug( "b_input_add( %d, %d, 0x%x, 0x%x ) ", fd, condition, function, data );
-	
-	if( ( condition & GAIM_INPUT_READ  && ( b_ev = g_hash_table_lookup( read_hash,  &fd ) ) ) ||
-	    ( condition & GAIM_INPUT_WRITE && ( b_ev = g_hash_table_lookup( write_hash, &fd ) ) ) )
-	{
-		/* We'll stick with this libevent entry, but give it a new BitlBee id. */
-		g_hash_table_remove( id_hash, &b_ev->id );
-		
-		event_debug( "(replacing old handler (id = %d)) = %d\n", b_ev->id, id_next );
-		
-		b_ev->id = id_next++;
-		b_ev->function = function;
-		b_ev->data = data;
-	}
-	else
-	{
-		GIOCondition out_cond;
-		
-		event_debug( "(new) = %d\n", id_next );
-		
-		b_ev = g_new0( struct b_event_data, 1 );
-		b_ev->id = id_next++;
-		b_ev->function = function;
-		b_ev->data = data;
-		
-		out_cond = EV_PERSIST;
-		if( condition & GAIM_INPUT_READ )
-			out_cond |= EV_READ;
-		if( condition & GAIM_INPUT_WRITE )
-			out_cond |= EV_WRITE;
-		
-		event_set( &b_ev->evinfo, fd, out_cond, b_event_passthrough, b_ev );
-		event_add( &b_ev->evinfo, NULL );
-		
-		if( out_cond & EV_READ )
-			g_hash_table_insert( read_hash, &b_ev->evinfo.ev_fd, b_ev );
-		if( out_cond & EV_WRITE )
-			g_hash_table_insert( write_hash, &b_ev->evinfo.ev_fd, b_ev );
-	}
-	
-	g_hash_table_insert( id_hash, &b_ev->id, b_ev );
-	return b_ev->id;
-}
-
-/* TODO: Persistence for timers! */
-gint b_timeout_add( gint timeout, b_event_handler function, gpointer data )
-{
-	struct b_event_data *b_ev = g_new0( struct b_event_data, 1 );
-	struct timeval tv;
-	
-	b_ev->id = id_next++;
-	b_ev->timeout = timeout;
-	b_ev->function = function;
-	b_ev->data = data;
-	
-	tv.tv_sec = timeout / 1000;
-	tv.tv_usec = ( timeout % 1000 ) * 1000;
-	
-	evtimer_set( &b_ev->evinfo, b_event_passthrough, b_ev );
-	evtimer_add( &b_ev->evinfo, &tv );
-	
-	event_debug( "b_timeout_add( %d, 0x%x, 0x%x ) = %d\n", timeout, function, data, b_ev->id );
-	
-	g_hash_table_insert( id_hash, &b_ev->id, b_ev );
-	
-	return b_ev->id;
-}
-
-void b_event_remove( gint id )
-{
-	struct b_event_data *b_ev = g_hash_table_lookup( id_hash, &id );
-	
-	event_debug( "b_event_remove( %d )\n", id );
-	if( b_ev )
-	{
-		g_hash_table_remove( id_hash, &b_ev->id );
-		if( b_ev->evinfo.ev_fd >= 0 )
-		{
-			if( b_ev->evinfo.ev_events & EV_READ )
-				g_hash_table_remove( read_hash, &b_ev->evinfo.ev_fd );
-			if( b_ev->evinfo.ev_events & EV_WRITE )
-				g_hash_table_remove( write_hash, &b_ev->evinfo.ev_fd );
-		}
-		
-		event_del( &b_ev->evinfo );
-		g_free( b_ev );
-	}
-	else
-	{
-		event_debug( "Already removed?\n" );
-	}
-}
-
-void closesocket( int fd )
-{
-	struct b_event_data *b_ev;
-	
-	/* Since epoll() (the main reason we use libevent) automatically removes sockets from
-	   the epoll() list when a socket gets closed and some modules have a habit of
-	   closing sockets before removing event handlers, our and libevent's administration
-	   get a little bit messed up. So this little function will remove the handlers
-	   properly before closing a socket. */
-	
-	if( ( b_ev = g_hash_table_lookup( read_hash, &fd ) ) )
-	{
-		event_debug( "Warning: fd %d still had a read event handler when shutting down.\n", fd );
-		b_event_remove( b_ev->id );
-	}
-	if( ( b_ev = g_hash_table_lookup( write_hash, &fd ) ) )
-	{
-		event_debug( "Warning: fd %d still had a write event handler when shutting down.\n", fd );
-		b_event_remove( b_ev->id );
-	}
-	
-	close( fd );
-}