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108 lines
3.2 KiB
108 lines
3.2 KiB
/*
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* $Id$
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*
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*
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* Copyright (C) 2001-2003 FhG Fokus
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*
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* This file is part of ser, a free SIP server.
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*
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* ser 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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* For a license to use the ser software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* ser 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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* History:
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* --------
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* 2004-02-11 FIFO/CANCEL + alignments (hash=f(callid,cseq)) (uli+jiri)
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*/
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#ifndef _MSGBUILDER_H
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#define _MSGBUILDER_H
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#include "../../ip_addr.h"
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#include "defs.h"
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#include "dlg.h"
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#include "h_table.h"
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#define CSEQ "CSeq: "
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#define CSEQ_LEN (sizeof(CSEQ)-1)
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#define TO "To: "
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#define TO_LEN (sizeof(TO)-1)
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#define CALLID "Call-ID: "
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#define CALLID_LEN (sizeof(CALLID)-1)
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#define FROM "From: "
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#define FROM_LEN (sizeof(FROM)-1)
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#define FROMTAG ";tag="
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#define FROMTAG_LEN (sizeof(FROMTAG)-1)
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#define TOTAG ";tag="
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#define TOTAG_LEN (sizeof(TOTAG)-1)
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char *build_local(struct cell *Trans, unsigned int branch,
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unsigned int *len, char *method, int method_len, str *to
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#ifdef CANCEL_REASON_SUPPORT
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, struct cancel_reason* reason
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#endif /* CANCEL_REASON_SUPPORT */
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);
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char *build_local_reparse(struct cell *Trans, unsigned int branch,
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unsigned int *len, char *method, int method_len, str *to
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#ifdef CANCEL_REASON_SUPPORT
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, struct cancel_reason* reason
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#endif /* CANCEL_REASON_SUPPORT */
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);
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char *build_uac_request( str msg_type, str dst, str from,
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str fromtag, int cseq, str callid, str headers,
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str body, int branch,
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struct cell *t, unsigned int *len);
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/*
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* The function creates an UAC CANCEL
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*/
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char *build_uac_cancel(str *headers,str *body,struct cell *cancelledT,
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unsigned int branch, unsigned int *len, struct dest_info* dst);
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/*
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* The function creates an ACK to 200 OK. Route set will be created
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* and parsed and the dst parameter will contain the destination to which the
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* request should be send. The function is used by tm when it generates
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* local ACK to 200 OK (on behalf of applications using uac
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*/
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char *build_dlg_ack(struct sip_msg* rpl, struct cell *Trans,
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unsigned int branch, str *hdrs, str *body,
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unsigned int *len, struct dest_info* dst);
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/*
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* Create a request
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*/
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char* build_uac_req(str* method, str* headers, str* body, dlg_t* dialog, int branch,
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struct cell *t, int* len, struct dest_info* dst);
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int t_calc_branch(struct cell *t,
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int b, char *branch, int *branch_len);
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/* exported minimum functions for use in t_cancel */
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char* print_callid_mini(char* target, str callid);
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char* print_cseq_mini(char* target, str* cseq, str* method);
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#endif
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