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/********************************************************************\
* BitlBee -- An IRC to other IM-networks gateway *
* *
* Copyright 2002-2010 Wilmer van der Gaast and others *
\********************************************************************/
/* Stuff to handle, save and search buddies */
/*
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 "bitlbee.h"
bee_user_t *bee_user_new( bee_t *bee, struct im_connection *ic, const char *handle )
{
bee_user_t *bu;
if( bee_user_by_handle( bee, ic, handle ) != NULL )
return NULL;
bu = g_new0( bee_user_t, 1 );
bu->bee = bee;
bu->ic = ic;
bu->handle = g_strdup( handle );
bee->users = g_slist_prepend( bee->users, bu );
if( bee->ui->user_new )
bee->ui->user_new( bee, bu );
return bu;
}
int bee_user_free( bee_t *bee, struct im_connection *ic, const char *handle )
{
bee_user_t *bu;
if( ( bu = bee_user_by_handle( bee, ic, handle ) ) == NULL )
return 0;
if( bee->ui->user_free )
bee->ui->user_free( bee, bu );
g_free( bu->handle );
g_free( bu->fullname );
g_free( bu->group );
g_free( bu->status );
g_free( bu->status_msg );
bee->users = g_slist_remove( bee->users, bu );
return 1;
}
bee_user_t *bee_user_by_handle( bee_t *bee, struct im_connection *ic, const char *handle )
{
GSList *l;
for( l = bee->users; l; l = l->next )
{
bee_user_t *bu = l->data;
if( bu->ic == ic && ic->acc->prpl->handle_cmp( bu->handle, handle ) == 0 )
return bu;
}
return NULL;
}
int bee_user_msg( bee_t *bee, bee_user_t *bu, const char *msg, int flags )
{
char *buf = NULL;
int st;
if( ( bu->ic->flags & OPT_DOES_HTML ) && ( g_strncasecmp( msg, "<html>", 6 ) != 0 ) )
{
buf = escape_html( msg );
msg = buf;
}
else
buf = g_strdup( msg );
st = bu->ic->acc->prpl->buddy_msg( bu->ic, bu->handle, buf, flags );
g_free( buf );
return st;
}
/* IM->UI callbacks */
void imcb_buddy_status( struct im_connection *ic, const char *handle, int flags, const char *state, const char *message )
{
bee_t *bee = ic->bee;
bee_user_t *bu, *old;
if( !( bu = bee_user_by_handle( bee, ic, handle ) ) )
{
if( g_strcasecmp( set_getstr( &ic->bee->set, "handle_unknown" ), "add" ) == 0 )
{
bu = bee_user_new( bee, ic, handle );
}
else
{
if( g_strcasecmp( set_getstr( &ic->bee->set, "handle_unknown" ), "ignore" ) != 0 )
{
imcb_log( ic, "imcb_buddy_status() for unknown handle %s:\n"
"flags = %d, state = %s, message = %s", handle, flags,
state ? state : "NULL", message ? message : "NULL" );
}
return;
}
}
/* May be nice to give the UI something to compare against. */
old = g_memdup( bu, sizeof( bee_user_t ) );
/* TODO(wilmer): OPT_AWAY, or just state == NULL ? */
bu->flags = flags;
bu->status = g_strdup( ( flags & OPT_AWAY ) && state == NULL ? "Away" : state );
bu->status_msg = g_strdup( message );
if( bee->ui->user_status )
bee->ui->user_status( bee, bu, old );
g_free( old->status_msg );
g_free( old->status );
g_free( old );
#if 0
/* LISPy... */
if( ( set_getbool( &ic->bee->set, "away_devoice" ) ) && /* Don't do a thing when user doesn't want it */
( u->online ) && /* Don't touch offline people */
( ( ( u->online != oo ) && !u->away ) || /* Voice joining people */
( ( u->online == oo ) && ( oa == !u->away ) ) ) ) /* (De)voice people changing state */
{
char *from;
if( set_getbool( &ic->bee->set, "simulate_netsplit" ) )
{
from = g_strdup( ic->irc->myhost );
}
else
{
from = g_strdup_printf( "%s!%s@%s", ic->irc->mynick, ic->irc->mynick,
ic->irc->myhost );
}
irc_write( ic->irc, ":%s MODE %s %cv %s", from, ic->irc->channel,
u->away?'-':'+', u->nick );
g_free( from );
}
#endif
}
void imcb_buddy_msg( struct im_connection *ic, const char *handle, char *msg, uint32_t flags, time_t sent_at )
{
bee_t *bee = ic->bee;
char *wrapped;
bee_user_t *bu;
bu = bee_user_by_handle( bee, ic, handle );
if( !bu )
{
char *h = set_getstr( &bee->set, "handle_unknown" );
if( g_strcasecmp( h, "ignore" ) == 0 )
{
return;
}
else if( g_strncasecmp( h, "add", 3 ) == 0 )
{
bu = bee_user_new( bee, ic, handle );
}
}
if( ( g_strcasecmp( set_getstr( &ic->bee->set, "strip_html" ), "always" ) == 0 ) ||
( ( ic->flags & OPT_DOES_HTML ) && set_getbool( &ic->bee->set, "strip_html" ) ) )
strip_html( msg );
if( bee->ui->user_msg && bu )
bee->ui->user_msg( bee, bu, msg, sent_at );
else
imcb_log( ic, "Message from unknown handle %s:\n%s", handle, msg );
}
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