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01d24a3281
The MGCP spec in RFC3435 is quite clear: Connection Identifiers are hexadecimal strings of up to 32 characters. We should not print and parse them as integers on either client or server. Change the internal uint32_t representation of connection identifiers to a string representation in the client and also in the server. Closes: OS#2649 Change-Id: I0531a1b670d00cec50078423a2868207135b2436
57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/* A Media Gateway Control Protocol Media Gateway: RFC 3435 */
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/* Message parser/generator utilities */
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/*
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* (C) 2009-2012 by Holger Hans Peter Freyther <zecke@selfish.org>
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* (C) 2009-2012 by On-Waves
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* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#include <stdint.h>
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struct mgcp_conn;
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struct mgcp_parse_data;
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struct mgcp_endpoint;
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void mgcp_disp_msg(unsigned char *message, unsigned int len, char *preamble);
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int mgcp_parse_conn_mode(const char *msg, struct mgcp_endpoint *endp,
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struct mgcp_conn *conn);
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int mgcp_parse_header(struct mgcp_parse_data *pdata, char *data);
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int mgcp_parse_osmux_cid(const char *line);
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int mgcp_check_param(const struct mgcp_endpoint *endp, const char *line);
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int mgcp_verify_call_id(struct mgcp_endpoint *endp, const char *callid);
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int mgcp_verify_ci(struct mgcp_endpoint *endp, const char *conn_id);
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char *mgcp_strline(char *str, char **saveptr);
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#define for_each_line(line, save)\
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for (line = mgcp_strline(NULL, &save); line;\
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line = mgcp_strline(NULL, &save))
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#define for_each_non_empty_line(line, save)\
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for (line = strtok_r(NULL, "\r\n", &save); line;\
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line = strtok_r(NULL, "\r\n", &save))
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