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  /********************************************************************\
  * BitlBee -- An IRC to other IM-networks gateway                     *
  *                                                                    *
  * Copyright 2002-2004 Wilmer van der Gaast and others                *
  \********************************************************************/

/* Help file control                                                    */

/*
  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
*/

#ifndef _HELP_H
#define _HELP_H

typedef union
{
	off_t file_offset;
	char *mem_offset;
} help_off_t;

typedef struct help
{
	int fd;
	time_t mtime;
	char *title;
	help_off_t offset;
	int length;
	struct help *next;
} help_t;

G_GNUC_MALLOC help_t *help_init( help_t **help, const char *helpfile );
void help_free( help_t **help );
char *help_get( help_t **help, char *title );
int help_add_mem( help_t **help, const char *title, const char *content_ );

#endif
* \***************************************************************************/ #include "jabber.h" xt_status jabber_pkt_message( struct xt_node *node, gpointer data ) { struct im_connection *ic = data; char *from = xt_find_attr( node, "from" ); char *type = xt_find_attr( node, "type" ); struct xt_node *body = xt_find_node( node->children, "body" ), *c; struct jabber_buddy *bud = NULL; char *s, *room = NULL, *reason = NULL; if( !from ) return XT_HANDLED; /* Consider this packet corrupted. */ bud = jabber_buddy_by_jid( ic, from, GET_BUDDY_EXACT ); if( type && strcmp( type, "error" ) == 0 ) { /* Handle type=error packet. */ } else if( type && from && strcmp( type, "groupchat" ) == 0 ) { jabber_chat_pkt_message( ic, bud, node ); } else /* "chat", "normal", "headline", no-type or whatever. Should all be pretty similar. */ { GString *fullmsg = g_string_new( "" ); for( c = node->children; ( c = xt_find_node( c, "x" ) ); c = c->next ) { char *ns = xt_find_attr( c, "xmlns" ); struct xt_node *inv; if( ns && strcmp( ns, XMLNS_MUC_USER ) == 0 && ( inv = xt_find_node( c->children, "invite" ) ) ) { /* This is an invitation. Set some vars which will be passed to imcb_chat_invite() below. */ room = from; if( ( from = xt_find_attr( inv, "from" ) ) == NULL ) from = room; if( ( inv = xt_find_node( inv->children, "reason" ) ) && inv->text_len > 0 ) reason = inv->text; } } if( ( s = strchr( from, '/' ) ) ) { if( bud ) { bud->last_msg = time( NULL ); from = bud->ext_jid ? bud->ext_jid : bud->bare_jid; } else *s = 0; /* We need to generate a bare JID now. */ } if( type && strcmp( type, "headline" ) == 0 ) { if( ( c = xt_find_node( node->children, "subject" ) ) && c->text_len > 0 ) g_string_append_printf( fullmsg, "Headline: %s\n", c->text ); /* <x xmlns="jabber:x:oob"><url>http://....</url></x> can contain a URL, it seems. */ for( c = node->children; c; c = c->next ) { struct xt_node *url; if( ( url = xt_find_node( c->children, "url" ) ) && url->text_len > 0 ) g_string_append_printf( fullmsg, "URL: %s\n", url->text ); } } else if( ( c = xt_find_node( node->children, "subject" ) ) && c->text_len > 0 && ( !bud || !( bud->flags & JBFLAG_HIDE_SUBJECT ) ) ) { g_string_append_printf( fullmsg, "<< \002BitlBee\002 - Message with subject: %s >>\n", c->text ); if( bud ) bud->flags |= JBFLAG_HIDE_SUBJECT; } else if( bud && !c ) { /* Yeah, possibly we're hiding changes to this field now. But nobody uses this for anything useful anyway, except GMail when people reply to an e-mail via chat, repeating the same subject all the time. I don't want to have to remember full subject strings for everyone. */ bud->flags &= ~JBFLAG_HIDE_SUBJECT; } if( body && body->text_len > 0 ) /* Could be just a typing notification. */ fullmsg = g_string_append( fullmsg, body->text ); if( fullmsg->len > 0 ) imcb_buddy_msg( ic, from, fullmsg->str, 0, jabber_get_timestamp( node ) ); if( room ) imcb_chat_invite( ic, room, from, reason ); g_string_free( fullmsg, TRUE ); /* Handling of incoming typing notifications. */ if( bud == NULL ) { /* Can't handle these for unknown buddies. */ } else if( xt_find_node( node->children, "composing" ) ) { bud->flags |= JBFLAG_DOES_XEP85; imcb_buddy_typing( ic, from, OPT_TYPING ); } /* No need to send a "stopped typing" signal when there's a message. */ else if( xt_find_node( node->children, "active" ) && ( body == NULL ) ) { bud->flags |= JBFLAG_DOES_XEP85; imcb_buddy_typing( ic, from, 0 ); } else if( xt_find_node( node->children, "paused" ) ) { bud->flags |= JBFLAG_DOES_XEP85; imcb_buddy_typing( ic, from, OPT_THINKING ); } if( s ) *s = '/'; /* And convert it back to a full JID. */ } return XT_HANDLED; }