git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32846 65c4cc65-6c06-0410-ace0-fbb531ad65f3
786 lines
22 KiB
C
786 lines
22 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2005, Christian Richter
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*
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* Christian Richter <crich@beronet.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*
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*/
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/*!
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* \file
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*
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* \brief chan_misdn configuration management
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* \author Christian Richter <crich@beronet.com>
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*
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* \ingroup channel_drivers
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include "chan_misdn_config.h"
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#include "asterisk/config.h"
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#include "asterisk/channel.h"
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#include "asterisk/logger.h"
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#include "asterisk/lock.h"
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#include "asterisk/pbx.h"
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#include "asterisk/strings.h"
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#include "asterisk/utils.h"
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#define AST_LOAD_CFG ast_config_load
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#define AST_DESTROY_CFG ast_config_destroy
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#define NO_DEFAULT "<>"
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#define NONE 0
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#define GEN_CFG 1
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#define PORT_CFG 2
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#define NUM_GEN_ELEMENTS (sizeof(gen_spec) / sizeof(struct misdn_cfg_spec))
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#define NUM_PORT_ELEMENTS (sizeof(port_spec) / sizeof(struct misdn_cfg_spec))
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enum misdn_cfg_type {
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MISDN_CTYPE_STR,
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MISDN_CTYPE_INT,
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MISDN_CTYPE_BOOL,
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MISDN_CTYPE_BOOLINT,
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MISDN_CTYPE_MSNLIST,
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MISDN_CTYPE_ASTGROUP
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};
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struct msn_list {
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char *msn;
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struct msn_list *next;
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};
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union misdn_cfg_pt {
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char *str;
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int *num;
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struct msn_list *ml;
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ast_group_t *grp;
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void *any;
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};
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struct misdn_cfg_spec {
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char name[BUFFERSIZE];
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enum misdn_cfg_elements elem;
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enum misdn_cfg_type type;
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char def[BUFFERSIZE];
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int boolint_def;
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};
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static const struct misdn_cfg_spec port_spec[] = {
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{ "name", MISDN_CFG_GROUPNAME, MISDN_CTYPE_STR, "default", NONE },
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{ "allowed_bearers", MISDN_CFG_ALLOWED_BEARERS, MISDN_CTYPE_STR, "all", NONE },
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{ "rxgain", MISDN_CFG_RXGAIN, MISDN_CTYPE_INT, "0", NONE },
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{ "txgain", MISDN_CFG_TXGAIN, MISDN_CTYPE_INT, "0", NONE },
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{ "te_choose_channel", MISDN_CFG_TE_CHOOSE_CHANNEL, MISDN_CTYPE_BOOL, "no", NONE },
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{ "far_alerting", MISDN_CFG_FAR_ALERTING, MISDN_CTYPE_BOOL, "no", NONE },
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{ "pmp_l1_check", MISDN_CFG_PMP_L1_CHECK, MISDN_CTYPE_BOOL, "yes", NONE },
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{ "hdlc", MISDN_CFG_HDLC, MISDN_CTYPE_BOOL, "no", NONE },
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{ "context", MISDN_CFG_CONTEXT, MISDN_CTYPE_STR, "default", NONE },
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{ "language", MISDN_CFG_LANGUAGE, MISDN_CTYPE_STR, "en", NONE },
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{ "musicclass", MISDN_CFG_MUSICCLASS, MISDN_CTYPE_STR, "default", NONE },
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{ "callerid", MISDN_CFG_CALLERID, MISDN_CTYPE_STR, "", NONE },
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{ "method", MISDN_CFG_METHOD, MISDN_CTYPE_STR, "standard", NONE },
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{ "dialplan", MISDN_CFG_DIALPLAN, MISDN_CTYPE_INT, "0", NONE },
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{ "localdialplan", MISDN_CFG_LOCALDIALPLAN, MISDN_CTYPE_INT, "0", NONE },
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{ "cpndialplan", MISDN_CFG_CPNDIALPLAN, MISDN_CTYPE_INT, "0", NONE },
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{ "nationalprefix", MISDN_CFG_NATPREFIX, MISDN_CTYPE_STR, "0", NONE },
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{ "internationalprefix", MISDN_CFG_INTERNATPREFIX, MISDN_CTYPE_STR, "00", NONE },
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{ "presentation", MISDN_CFG_PRES, MISDN_CTYPE_INT, "-1", NONE },
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{ "screen", MISDN_CFG_SCREEN, MISDN_CTYPE_INT, "-1", NONE },
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{ "always_immediate", MISDN_CFG_ALWAYS_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE },
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{ "immediate", MISDN_CFG_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE },
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{ "senddtmf", MISDN_CFG_SENDDTMF, MISDN_CTYPE_BOOL, "no", NONE },
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{ "hold_allowed", MISDN_CFG_HOLD_ALLOWED, MISDN_CTYPE_BOOL, "no", NONE },
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{ "early_bconnect", MISDN_CFG_EARLY_BCONNECT, MISDN_CTYPE_BOOL, "yes", NONE },
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{ "incoming_early_audio", MISDN_CFG_INCOMING_EARLY_AUDIO, MISDN_CTYPE_BOOL, "no", NONE },
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{ "echocancel", MISDN_CFG_ECHOCANCEL, MISDN_CTYPE_BOOLINT, "0", 128 },
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{ "echocancelwhenbridged", MISDN_CFG_ECHOCANCELWHENBRIDGED, MISDN_CTYPE_BOOL, "no", NONE },
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{ "echotraining", MISDN_CFG_ECHOTRAINING, MISDN_CTYPE_BOOLINT, "0", 2000 },
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{ "need_more_infos", MISDN_CFG_NEED_MORE_INFOS, MISDN_CTYPE_BOOL, "0", NONE },
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{ "jitterbuffer", MISDN_CFG_JITTERBUFFER, MISDN_CTYPE_INT, "4000", NONE },
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{ "jitterbuffer_upper_threshold", MISDN_CFG_JITTERBUFFER_UPPER_THRESHOLD, MISDN_CTYPE_INT, "0", NONE },
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{ "callgroup", MISDN_CFG_CALLGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE },
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{ "pickupgroup", MISDN_CFG_PICKUPGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE },
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{ "max_incoming", MISDN_CFG_MAX_IN, MISDN_CTYPE_INT, "-1", NONE },
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{ "max_outgoing", MISDN_CFG_MAX_OUT, MISDN_CTYPE_INT, "-1", NONE },
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{ "msns", MISDN_CFG_MSNS, MISDN_CTYPE_MSNLIST, NO_DEFAULT, NONE }
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};
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static const struct misdn_cfg_spec gen_spec[] = {
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{ "debug", MISDN_GEN_DEBUG, MISDN_CTYPE_INT, "0", NONE },
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{ "misdn_init", MISDN_GEN_MISDN_INIT, MISDN_CTYPE_STR, "/etc/misdn-init.conf", NONE },
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{ "tracefile", MISDN_GEN_TRACEFILE, MISDN_CTYPE_STR, "/var/log/asterisk/misdn.log", NONE },
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{ "bridging", MISDN_GEN_BRIDGING, MISDN_CTYPE_BOOL, "yes", NONE },
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{ "stop_tone_after_first_digit", MISDN_GEN_STOP_TONE, MISDN_CTYPE_BOOL, "yes", NONE },
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{ "append_digits2exten", MISDN_GEN_APPEND_DIGITS2EXTEN, MISDN_CTYPE_BOOL, "yes", NONE },
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{ "dynamic_crypt", MISDN_GEN_DYNAMIC_CRYPT, MISDN_CTYPE_BOOL, "no", NONE },
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{ "crypt_prefix", MISDN_GEN_CRYPT_PREFIX, MISDN_CTYPE_STR, NO_DEFAULT, NONE },
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{ "crypt_keys", MISDN_GEN_CRYPT_KEYS, MISDN_CTYPE_STR, NO_DEFAULT, NONE },
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{ "l1watcher_timeout", MISDN_GEN_L1_TIMEOUT, MISDN_CTYPE_INT, "0", NONE }
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};
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/* array of port configs, default is at position 0. */
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static union misdn_cfg_pt **port_cfg;
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/* max number of available ports, is set on init */
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static int max_ports;
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/* general config */
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static union misdn_cfg_pt *general_cfg;
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/* storing the ptp flag separated to save memory */
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static int *ptp;
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/* maps enum config elements to array positions */
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static int *map;
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static ast_mutex_t config_mutex;
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#define CLI_ERROR(name, value, section) ({ \
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ast_log(LOG_WARNING, "misdn.conf: \"%s=%s\" (section: %s) invalid or out of range. " \
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"Please edit your misdn.conf and then do a \"misdn reload\".\n", name, value, section); \
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})
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static void _enum_array_map (void)
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{
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int i, j;
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for (i = MISDN_CFG_FIRST + 1; i < MISDN_CFG_LAST; ++i) {
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if (i == MISDN_CFG_PTP)
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continue;
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for (j = 0; j < NUM_PORT_ELEMENTS; ++j) {
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if (port_spec[j].elem == i) {
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map[i] = j;
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break;
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}
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}
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}
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for (i = MISDN_GEN_FIRST + 1; i < MISDN_GEN_LAST; ++i) {
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for (j = 0; j < NUM_GEN_ELEMENTS; ++j) {
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if (gen_spec[j].elem == i) {
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map[i] = j;
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break;
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}
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}
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}
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}
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static int get_cfg_position (char *name, int type)
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{
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int i;
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switch (type) {
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case PORT_CFG:
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for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
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if (!strcasecmp(name, port_spec[i].name))
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return i;
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}
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break;
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case GEN_CFG:
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for (i = 0; i < NUM_GEN_ELEMENTS; ++i) {
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if (!strcasecmp(name, gen_spec[i].name))
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return i;
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}
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}
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return -1;
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}
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static inline void misdn_cfg_lock (void)
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{
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ast_mutex_lock(&config_mutex);
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}
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static inline void misdn_cfg_unlock (void)
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{
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ast_mutex_unlock(&config_mutex);
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}
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static void _free_msn_list (struct msn_list* iter)
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{
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if (iter->next)
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_free_msn_list(iter->next);
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if (iter->msn)
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free(iter->msn);
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free(iter);
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}
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static void _free_port_cfg (void)
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{
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int i, j;
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int gn = map[MISDN_CFG_GROUPNAME];
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union misdn_cfg_pt* free_list[max_ports + 2];
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memset(free_list, 0, sizeof(free_list));
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free_list[0] = port_cfg[0];
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for (i = 1; i <= max_ports; ++i) {
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if (port_cfg[i][gn].str) {
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/* we always have a groupname in the non-default case, so this is fine */
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for (j = 1; j <= max_ports; ++j) {
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if (free_list[j] && free_list[j][gn].str == port_cfg[i][gn].str)
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break;
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else if (!free_list[j]) {
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free_list[j] = port_cfg[i];
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break;
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}
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}
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}
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}
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for (j = 0; free_list[j]; ++j) {
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for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
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if (free_list[j][i].any) {
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if (port_spec[i].type == MISDN_CTYPE_MSNLIST)
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_free_msn_list(free_list[j][i].ml);
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else
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free(free_list[j][i].any);
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}
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}
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}
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}
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static void _free_general_cfg (void)
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{
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int i;
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for (i = 0; i < NUM_GEN_ELEMENTS; i++)
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if (general_cfg[i].any)
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free(general_cfg[i].any);
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}
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void misdn_cfg_get (int port, enum misdn_cfg_elements elem, void *buf, int bufsize)
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{
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int place;
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if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
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memset(buf, 0, bufsize);
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ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Port number %d is not valid.\n", port);
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return;
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}
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misdn_cfg_lock();
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if (elem == MISDN_CFG_PTP) {
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if (!memcpy(buf, &ptp[port], (bufsize > ptp[port]) ? sizeof(ptp[port]) : bufsize))
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memset(buf, 0, bufsize);
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} else {
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if ((place = map[elem]) < 0) {
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memset (buf, 0, bufsize);
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ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Invalid element (%d) requested.\n", elem);
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} else {
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if (elem < MISDN_CFG_LAST) {
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switch (port_spec[place].type) {
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case MISDN_CTYPE_STR:
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if (port_cfg[port][place].str) {
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if (!memccpy(buf, port_cfg[port][place].str, 0, bufsize))
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memset(buf, 0, 1);
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} else if (port_cfg[0][place].str) {
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if (!memccpy(buf, port_cfg[0][place].str, 0, bufsize))
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memset(buf, 0, 1);
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}
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break;
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default:
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if (port_cfg[port][place].any)
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memcpy(buf, port_cfg[port][place].any, bufsize);
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else if (port_cfg[0][place].any)
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memcpy(buf, port_cfg[0][place].any, bufsize);
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else
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memset(buf, 0, bufsize);
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}
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} else {
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switch (gen_spec[place].type) {
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case MISDN_CTYPE_STR:
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if (!general_cfg[place].str || !memccpy(buf, general_cfg[place].str, 0, bufsize))
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memset(buf, 0, 1);
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break;
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default:
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if (general_cfg[place].any)
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memcpy(buf, general_cfg[place].any, bufsize);
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else
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memset(buf, 0, bufsize);
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}
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}
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}
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}
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misdn_cfg_unlock();
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}
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int misdn_cfg_is_msn_valid (int port, char* msn)
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{
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int re = 0;
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struct msn_list *iter;
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if (!misdn_cfg_is_port_valid(port)) {
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ast_log(LOG_WARNING, "Invalid call to misdn_cfg_is_msn_valid! Port number %d is not valid.\n", port);
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return 0;
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}
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misdn_cfg_lock();
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if (port_cfg[port][MISDN_CFG_MSNS-1].ml)
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iter = port_cfg[port][MISDN_CFG_MSNS-1].ml;
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else
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iter = port_cfg[0][MISDN_CFG_MSNS-1].ml;
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for (; iter; iter = iter->next)
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if (*(iter->msn) == '*' || ast_extension_match(iter->msn, msn)) {
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re = 1;
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break;
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}
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misdn_cfg_unlock();
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return re;
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}
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int misdn_cfg_is_port_valid (int port)
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{
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return (port >= 1 && port <= max_ports);
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}
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int misdn_cfg_is_group_method (char *group, enum misdn_cfg_method meth)
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{
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int i, re = 0;
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char *method = NULL;
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misdn_cfg_lock();
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for (i = 1; i <= max_ports; i++) {
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if (port_cfg[i] && port_cfg[i][map[MISDN_CFG_GROUPNAME]].str) {
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if (!strcasecmp(port_cfg[i][map[MISDN_CFG_GROUPNAME]].str, group))
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method = (port_cfg[i][map[MISDN_CFG_METHOD]].str ?
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port_cfg[i][map[MISDN_CFG_METHOD]].str : port_cfg[0][map[MISDN_CFG_METHOD]].str);
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}
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}
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if (method) {
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switch (meth) {
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case METHOD_STANDARD: re = !strcasecmp(method, "standard");
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break;
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case METHOD_ROUND_ROBIN: re = !strcasecmp(method, "round_robin");
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break;
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}
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}
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misdn_cfg_unlock();
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return re;
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}
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void misdn_cfg_get_ports_string (char *ports)
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{
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char tmp[16];
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int l, i;
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int gn = map[MISDN_CFG_GROUPNAME];
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*ports = 0;
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misdn_cfg_lock();
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for (i = 1; i <= max_ports; i++) {
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if (port_cfg[i][gn].str) {
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if (ptp[i])
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sprintf(tmp, "%dptp,", i);
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else
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sprintf(tmp, "%d,", i);
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strcat(ports, tmp);
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}
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}
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misdn_cfg_unlock();
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if ((l = strlen(ports)))
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ports[l-1] = 0;
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}
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void misdn_cfg_get_config_string (int port, enum misdn_cfg_elements elem, char* buf, int bufsize)
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{
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int place;
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char tempbuf[BUFFERSIZE] = "";
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struct msn_list *iter;
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if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
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*buf = 0;
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ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Port number %d is not valid.\n", port);
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return;
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}
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place = map[elem];
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misdn_cfg_lock();
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if (elem == MISDN_CFG_PTP) {
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snprintf(buf, bufsize, " -> ptp: %s", ptp[port] ? "yes" : "no");
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}
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else if (elem > MISDN_CFG_FIRST && elem < MISDN_CFG_LAST) {
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switch (port_spec[place].type) {
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case MISDN_CTYPE_INT:
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case MISDN_CTYPE_BOOLINT:
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if (port_cfg[port][place].num)
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snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[port][place].num);
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else if (port_cfg[0][place].num)
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snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[0][place].num);
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else
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snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
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break;
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case MISDN_CTYPE_BOOL:
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if (port_cfg[port][place].num)
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snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[port][place].num ? "yes" : "no");
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else if (port_cfg[0][place].num)
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[0][place].num ? "yes" : "no");
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_ASTGROUP:
|
|
if (port_cfg[port][place].grp)
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name,
|
|
ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[port][place].grp));
|
|
else if (port_cfg[0][place].grp)
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name,
|
|
ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[0][place].grp));
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_MSNLIST:
|
|
if (port_cfg[port][place].ml)
|
|
iter = port_cfg[port][place].ml;
|
|
else
|
|
iter = port_cfg[0][place].ml;
|
|
if (iter) {
|
|
for (; iter; iter = iter->next)
|
|
sprintf(tempbuf, "%s%s, ", tempbuf, iter->msn);
|
|
tempbuf[strlen(tempbuf)-2] = 0;
|
|
}
|
|
snprintf(buf, bufsize, " -> msns: %s", *tempbuf ? tempbuf : "none");
|
|
break;
|
|
case MISDN_CTYPE_STR:
|
|
if ( port_cfg[port][place].str) {
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[port][place].str);
|
|
} else if (port_cfg[0][place].str) {
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[0][place].str);
|
|
} else {
|
|
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
|
|
}
|
|
break;
|
|
}
|
|
} else if (elem > MISDN_GEN_FIRST && elem < MISDN_GEN_LAST) {
|
|
switch (gen_spec[place].type) {
|
|
case MISDN_CTYPE_INT:
|
|
case MISDN_CTYPE_BOOLINT:
|
|
if (general_cfg[place].num)
|
|
snprintf(buf, bufsize, " -> %s: %d", gen_spec[place].name, *general_cfg[place].num);
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_BOOL:
|
|
if (general_cfg[place].num)
|
|
snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, *general_cfg[place].num ? "yes" : "no");
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_STR:
|
|
if ( general_cfg[place].str) {
|
|
snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, general_cfg[place].str);
|
|
} else {
|
|
snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
|
|
}
|
|
break;
|
|
default:
|
|
snprintf(buf, bufsize, " -> type of %s not handled yet", gen_spec[place].name);
|
|
break;
|
|
}
|
|
} else {
|
|
*buf = 0;
|
|
ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Invalid config element (%d) requested.\n", elem);
|
|
}
|
|
misdn_cfg_unlock();
|
|
}
|
|
|
|
int misdn_cfg_get_next_port (int port)
|
|
{
|
|
int p = -1;
|
|
int gn = map[MISDN_CFG_GROUPNAME];
|
|
|
|
misdn_cfg_lock();
|
|
for (port++; port <= max_ports; port++) {
|
|
if (port_cfg[port][gn].str) {
|
|
p = port;
|
|
break;
|
|
}
|
|
}
|
|
misdn_cfg_unlock();
|
|
|
|
return p;
|
|
}
|
|
|
|
int misdn_cfg_get_next_port_spin (int port)
|
|
{
|
|
int p = misdn_cfg_get_next_port(port);
|
|
return (p > 0) ? p : misdn_cfg_get_next_port(0);
|
|
}
|
|
|
|
static int _parse (union misdn_cfg_pt *dest, char *value, enum misdn_cfg_type type, int boolint_def)
|
|
{
|
|
int re = 0;
|
|
int len, tmp;
|
|
char *valtmp;
|
|
|
|
switch (type) {
|
|
case MISDN_CTYPE_STR:
|
|
if ((len = strlen(value))) {
|
|
dest->str = (char *)malloc((len + 1) * sizeof(char));
|
|
strncpy(dest->str, value, len);
|
|
dest->str[len] = 0;
|
|
} else {
|
|
dest->str = (char *)malloc( sizeof(char));
|
|
dest->str[0] = 0;
|
|
}
|
|
break;
|
|
case MISDN_CTYPE_INT:
|
|
if (sscanf(value, "%d", &tmp)) {
|
|
dest->num = (int *)malloc(sizeof(int));
|
|
memcpy(dest->num, &tmp, sizeof(int));
|
|
} else
|
|
re = -1;
|
|
break;
|
|
case MISDN_CTYPE_BOOL:
|
|
dest->num = (int *)malloc(sizeof(int));
|
|
*(dest->num) = (ast_true(value) ? 1 : 0);
|
|
break;
|
|
case MISDN_CTYPE_BOOLINT:
|
|
dest->num = (int *)malloc(sizeof(int));
|
|
if (sscanf(value, "%d", &tmp)) {
|
|
memcpy(dest->num, &tmp, sizeof(int));
|
|
} else {
|
|
*(dest->num) = (ast_true(value) ? boolint_def : 0);
|
|
}
|
|
break;
|
|
case MISDN_CTYPE_MSNLIST:
|
|
for (valtmp = strsep(&value, ","); valtmp; valtmp = strsep(&value, ",")) {
|
|
if ((len = strlen(valtmp))) {
|
|
struct msn_list *ml = (struct msn_list *)malloc(sizeof(struct msn_list));
|
|
ml->msn = (char *)calloc(len+1, sizeof(char));
|
|
strncpy(ml->msn, valtmp, len);
|
|
ml->next = dest->ml;
|
|
dest->ml = ml;
|
|
}
|
|
}
|
|
break;
|
|
case MISDN_CTYPE_ASTGROUP:
|
|
dest->grp = (ast_group_t *)malloc(sizeof(ast_group_t));
|
|
*(dest->grp) = ast_get_group(value);
|
|
break;
|
|
}
|
|
|
|
return re;
|
|
}
|
|
|
|
static void _build_general_config (struct ast_variable *v)
|
|
{
|
|
int pos;
|
|
|
|
for (; v; v = v->next) {
|
|
if (((pos = get_cfg_position(v->name, GEN_CFG)) < 0) ||
|
|
(_parse(&general_cfg[pos], v->value, gen_spec[pos].type, gen_spec[pos].boolint_def) < 0))
|
|
CLI_ERROR(v->name, v->value, "general");
|
|
}
|
|
}
|
|
|
|
static void _build_port_config (struct ast_variable *v, char *cat)
|
|
{
|
|
int pos, i;
|
|
union misdn_cfg_pt cfg_tmp[NUM_PORT_ELEMENTS];
|
|
int cfg_for_ports[max_ports + 1];
|
|
|
|
if (!v || !cat)
|
|
return;
|
|
|
|
memset(cfg_tmp, 0, sizeof(cfg_tmp));
|
|
memset(cfg_for_ports, 0, sizeof(cfg_for_ports));
|
|
|
|
if (!strcasecmp(cat, "default")) {
|
|
cfg_for_ports[0] = 1;
|
|
}
|
|
|
|
if (((pos = get_cfg_position("name", PORT_CFG)) < 0) ||
|
|
(_parse(&cfg_tmp[pos], cat, port_spec[pos].type, port_spec[pos].boolint_def) < 0)) {
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
return;
|
|
}
|
|
|
|
for (; v; v = v->next) {
|
|
if (!strcasecmp(v->name, "ports")) {
|
|
char *token;
|
|
char ptpbuf[BUFFERSIZE] = "";
|
|
int start, end;
|
|
for (token = strsep(&v->value, ","); token; token = strsep(&v->value, ","), *ptpbuf = 0) {
|
|
if (!*token)
|
|
continue;
|
|
if (sscanf(token, "%d-%d%s", &start, &end, ptpbuf) >= 2) {
|
|
for (; start <= end; start++) {
|
|
if (start <= max_ports && start > 0) {
|
|
cfg_for_ports[start] = 1;
|
|
ptp[start] = (strstr(ptpbuf, "ptp")) ? 1 : 0;
|
|
} else
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
}
|
|
} else {
|
|
if (sscanf(token, "%d%s", &start, ptpbuf)) {
|
|
if (start <= max_ports && start > 0) {
|
|
cfg_for_ports[start] = 1;
|
|
ptp[start] = (strstr(ptpbuf, "ptp")) ? 1 : 0;
|
|
} else
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
} else
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
}
|
|
}
|
|
} else {
|
|
if (((pos = get_cfg_position(v->name, PORT_CFG)) < 0) ||
|
|
(_parse(&cfg_tmp[pos], v->value, port_spec[pos].type, port_spec[pos].boolint_def) < 0))
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < (max_ports + 1); ++i) {
|
|
if (cfg_for_ports[i]) {
|
|
memcpy(port_cfg[i], cfg_tmp, sizeof(cfg_tmp));
|
|
}
|
|
}
|
|
}
|
|
|
|
void misdn_cfg_update_ptp (void)
|
|
{
|
|
char misdn_init[BUFFERSIZE];
|
|
char line[BUFFERSIZE];
|
|
FILE *fp;
|
|
char *tok, *p, *end;
|
|
int port;
|
|
|
|
misdn_cfg_get(0, MISDN_GEN_MISDN_INIT, &misdn_init, sizeof(misdn_init));
|
|
|
|
if (misdn_init) {
|
|
fp = fopen(misdn_init, "r");
|
|
if (fp) {
|
|
while(fgets(line, sizeof(line), fp)) {
|
|
if (!strncmp(line, "nt_ptp", 6)) {
|
|
for (tok = strtok_r(line,",=", &p);
|
|
tok;
|
|
tok = strtok_r(NULL,",=", &p)) {
|
|
port = strtol(tok, &end, 10);
|
|
if (end != tok && misdn_cfg_is_port_valid(port)) {
|
|
misdn_cfg_lock();
|
|
ptp[port] = 1;
|
|
misdn_cfg_unlock();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
fclose(fp);
|
|
} else {
|
|
ast_log(LOG_WARNING,"Couldn't open %s: %s\n", misdn_init, strerror(errno));
|
|
}
|
|
}
|
|
}
|
|
|
|
static void _fill_defaults (void)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
|
|
if (!port_cfg[0][i].any && strcasecmp(port_spec[i].def, NO_DEFAULT))
|
|
_parse(&(port_cfg[0][i]), (char *)port_spec[i].def, port_spec[i].type, port_spec[i].boolint_def);
|
|
}
|
|
for (i = 0; i < NUM_GEN_ELEMENTS; ++i) {
|
|
if (!general_cfg[i].any && strcasecmp(gen_spec[i].def, NO_DEFAULT))
|
|
_parse(&(general_cfg[i]), (char *)gen_spec[i].def, gen_spec[i].type, gen_spec[i].boolint_def);
|
|
}
|
|
}
|
|
|
|
void misdn_cfg_reload (void)
|
|
{
|
|
misdn_cfg_init (0);
|
|
}
|
|
|
|
void misdn_cfg_destroy (void)
|
|
{
|
|
misdn_cfg_lock();
|
|
|
|
_free_port_cfg();
|
|
_free_general_cfg();
|
|
|
|
free(port_cfg);
|
|
free(general_cfg);
|
|
free(ptp);
|
|
free(map);
|
|
|
|
misdn_cfg_unlock();
|
|
ast_mutex_destroy(&config_mutex);
|
|
}
|
|
|
|
void misdn_cfg_init (int this_max_ports)
|
|
{
|
|
char config[] = "misdn.conf";
|
|
char *cat, *p;
|
|
int i;
|
|
struct ast_config *cfg;
|
|
struct ast_variable *v;
|
|
|
|
if (!(cfg = AST_LOAD_CFG(config))) {
|
|
ast_log(LOG_WARNING,"no misdn.conf ?\n");
|
|
return;
|
|
}
|
|
|
|
misdn_cfg_lock();
|
|
|
|
if (this_max_ports) {
|
|
/* this is the first run */
|
|
max_ports = this_max_ports;
|
|
p = (char *)calloc(1, (max_ports + 1) * sizeof(union misdn_cfg_pt *)
|
|
+ (max_ports + 1) * NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt));
|
|
port_cfg = (union misdn_cfg_pt **)p;
|
|
p += (max_ports + 1) * sizeof(union misdn_cfg_pt *);
|
|
for (i = 0; i <= max_ports; ++i) {
|
|
port_cfg[i] = (union misdn_cfg_pt *)p;
|
|
p += NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt);
|
|
}
|
|
general_cfg = (union misdn_cfg_pt *)calloc(1, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
|
|
ptp = (int *)calloc(max_ports + 1, sizeof(int));
|
|
map = (int *)calloc(MISDN_GEN_LAST + 1, sizeof(int));
|
|
_enum_array_map();
|
|
}
|
|
else {
|
|
/* misdn reload */
|
|
_free_port_cfg();
|
|
_free_general_cfg();
|
|
memset(port_cfg[0], 0, NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt) * (max_ports + 1));
|
|
memset(general_cfg, 0, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
|
|
memset(ptp, 0, sizeof(int) * (max_ports + 1));
|
|
}
|
|
|
|
cat = ast_category_browse(cfg, NULL);
|
|
|
|
while(cat) {
|
|
v = ast_variable_browse(cfg, cat);
|
|
if (!strcasecmp(cat,"general")) {
|
|
_build_general_config(v);
|
|
} else {
|
|
_build_port_config(v, cat);
|
|
}
|
|
cat = ast_category_browse(cfg,cat);
|
|
}
|
|
|
|
_fill_defaults();
|
|
|
|
misdn_cfg_unlock();
|
|
AST_DESTROY_CFG(cfg);
|
|
}
|
|
|
|
|