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81 lines
2.1 KiB
81 lines
2.1 KiB
/*
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* $Id$
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*
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* Copyright (C) 2012 Andrew Mortensen
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*
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* This file is part of the sca module for sip-router, a free SIP server.
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*
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* The sca module is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* The sca module is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*
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*/
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#include "sca_common.h"
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#include "sca_event.h"
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str SCA_EVENT_NAME_CALL_INFO = STR_STATIC_INIT( "call-info" );
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str SCA_EVENT_NAME_LINE_SEIZE = STR_STATIC_INIT( "line-seize" );
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int
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sca_event_from_str( str *event_str )
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{
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int event = SCA_EVENT_TYPE_UNKNOWN;
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if ( event_str == NULL || event_str->s == NULL ) {
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return( SCA_EVENT_TYPE_UNKNOWN );
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}
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if ( STR_EQ( *event_str, SCA_EVENT_NAME_CALL_INFO )) {
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event = SCA_EVENT_TYPE_CALL_INFO;
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} else if ( STR_EQ( *event_str, SCA_EVENT_NAME_LINE_SEIZE )) {
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event = SCA_EVENT_TYPE_LINE_SEIZE;
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}
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return( event );
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}
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char *
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sca_event_name_from_type( int event_type )
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{
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switch ( event_type ) {
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case SCA_EVENT_TYPE_CALL_INFO:
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return( SCA_EVENT_NAME_CALL_INFO.s );
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case SCA_EVENT_TYPE_LINE_SEIZE:
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return( SCA_EVENT_NAME_LINE_SEIZE.s );
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default:
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break;
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}
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return( "unknown" );
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}
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int
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sca_event_append_header_for_type( int event_type, char *hdrbuf, int maxlen )
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{
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int len;
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len = snprintf( hdrbuf, maxlen, "Event: %s%s",
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sca_event_name_from_type( event_type ), CRLF );
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if ( len >= maxlen ) {
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LM_ERR( "%s Event header too long",
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sca_event_name_from_type( event_type));
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return( -1 );
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}
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return( len );
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}
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