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/*
The oRTP library is an RTP (Realtime Transport Protocol - rfc1889) stack.
Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <rtpsession.h>
#include "utils.h"
void rtp_signal_table_init(RtpSignalTable *table,RtpSession *session, char *signal_name)
{
memset(table,0,sizeof(RtpSignalTable));
table->session=session;
table->signal_name=signal_name;
session->signal_tables=o_list_append(session->signal_tables,(gpointer)table);
}
int rtp_signal_table_add(RtpSignalTable *table,RtpCallback cb, gpointer user_data)
{
gint i;
for (i=0;i<RTP_CALLBACK_TABLE_MAX_ENTRIES;i++){
if (table->callback[i]==NULL){
table->callback[i]=cb;
table->user_data[i]=user_data;
table->count++;
return 0;
}
}
return -1;
}
void rtp_signal_table_emit(RtpSignalTable *table)
{
gint i,c;
for (i=0,c=0;c<table->count;i++){
if (table->callback[i]!=NULL){
c++; /*I like it*/
table->callback[i](table->session,table->user_data[i]);
}
}
}
void rtp_signal_table_emit2(RtpSignalTable *table, gpointer arg)
{
gint i,c;
for (i=0,c=0;c<table->count;i++){
if (table->callback[i]!=NULL){
c++; /*I like it*/
table->callback[i](table->session,arg,table->user_data[i]);
}
}
}
void rtp_signal_table_emit3(RtpSignalTable *table, gpointer arg1, gpointer arg2)
{
gint i,c;
for (i=0,c=0;c<table->count;i++){
if (table->callback[i]!=NULL){
c++; /*I like it*/
table->callback[i](table->session,arg1,arg2,table->user_data[i]);
}
}
}
int rtp_signal_table_remove_by_callback(RtpSignalTable *table,RtpCallback cb)
{
gint i;
for (i=0;i<RTP_CALLBACK_TABLE_MAX_ENTRIES;i++){
if (table->callback[i]==cb){
table->callback[i]=NULL;
table->user_data[i]=NULL;
table->count--;
return 0;
}
}
return -1;
}
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