diff options
author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-02-11 22:08:12 +0000 |
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committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-02-11 22:08:12 +0000 |
commit | 70fbc46719c57b16655a0ebae9e19a809de19243 (patch) | |
tree | a1e4aee3394809d9dde1dd2593c9ca1ec0a43ba2 /channels/misdn_config.c | |
parent | fcdce7ed63fa330c8dc797c60b591771460231a8 (diff) |
rename chan_misdn_config.c to misdn_config.c
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@9643 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/misdn_config.c')
-rw-r--r-- | channels/misdn_config.c | 769 |
1 files changed, 769 insertions, 0 deletions
diff --git a/channels/misdn_config.c b/channels/misdn_config.c new file mode 100644 index 000000000..7feecbe38 --- /dev/null +++ b/channels/misdn_config.c @@ -0,0 +1,769 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2005, Christian Richter + * + * Christian Richter <crich@beronet.com> + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + * + */ + +/*! + * \file + * + * \brief chan_misdn configuration management + * \author Christian Richter <crich@beronet.com> + * + * \ingroup channel_drivers + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <errno.h> + +#include "chan_misdn_config.h" + +#include <asterisk/config.h> +#include <asterisk/channel.h> +#include <asterisk/logger.h> +#include <asterisk/lock.h> +#include <asterisk/pbx.h> +#include <asterisk/strings.h> +#include <asterisk/utils.h> + +#define AST_LOAD_CFG ast_config_load +#define AST_DESTROY_CFG ast_config_destroy + +#define NO_DEFAULT "<>" +#define NONE 0 + +#define GEN_CFG 1 +#define PORT_CFG 2 +#define NUM_GEN_ELEMENTS (sizeof(gen_spec) / sizeof(struct misdn_cfg_spec)) +#define NUM_PORT_ELEMENTS (sizeof(port_spec) / sizeof(struct misdn_cfg_spec)) + +enum misdn_cfg_type { + MISDN_CTYPE_STR, + MISDN_CTYPE_INT, + MISDN_CTYPE_BOOL, + MISDN_CTYPE_BOOLINT, + MISDN_CTYPE_MSNLIST, + MISDN_CTYPE_ASTGROUP +}; + +struct msn_list { + char *msn; + struct msn_list *next; +}; + +union misdn_cfg_pt { + char *str; + int *num; + struct msn_list *ml; + ast_group_t *grp; + void *any; +}; + +struct misdn_cfg_spec { + char name[BUFFERSIZE]; + enum misdn_cfg_elements elem; + enum misdn_cfg_type type; + char def[BUFFERSIZE]; + int boolint_def; +}; + +static const struct misdn_cfg_spec port_spec[] = { + { "name", MISDN_CFG_GROUPNAME, MISDN_CTYPE_STR, "default", NONE }, + { "rxgain", MISDN_CFG_RXGAIN, MISDN_CTYPE_INT, "0", NONE }, + { "txgain", MISDN_CFG_TXGAIN, MISDN_CTYPE_INT, "0", NONE }, + { "te_choose_channel", MISDN_CFG_TE_CHOOSE_CHANNEL, MISDN_CTYPE_BOOL, "no", NONE }, + { "context", MISDN_CFG_CONTEXT, MISDN_CTYPE_STR, "default", NONE }, + { "language", MISDN_CFG_LANGUAGE, MISDN_CTYPE_STR, "en", NONE }, + { "musicclass", MISDN_CFG_MUSICCLASS, MISDN_CTYPE_STR, "default", NONE }, + { "callerid", MISDN_CFG_CALLERID, MISDN_CTYPE_STR, "", NONE }, + { "method", MISDN_CFG_METHOD, MISDN_CTYPE_STR, "standard", NONE }, + { "dialplan", MISDN_CFG_DIALPLAN, MISDN_CTYPE_INT, "0", NONE }, + { "localdialplan", MISDN_CFG_LOCALDIALPLAN, MISDN_CTYPE_INT, "0", NONE }, + { "nationalprefix", MISDN_CFG_NATPREFIX, MISDN_CTYPE_STR, "0", NONE }, + { "internationalprefix", MISDN_CFG_INTERNATPREFIX, MISDN_CTYPE_STR, "00", NONE }, + { "presentation", MISDN_CFG_PRES, MISDN_CTYPE_INT, "-1", NONE }, + { "screen", MISDN_CFG_SCREEN, MISDN_CTYPE_INT, "-1", NONE }, + { "always_immediate", MISDN_CFG_ALWAYS_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE }, + { "immediate", MISDN_CFG_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE }, + { "senddtmf", MISDN_CFG_SENDDTMF, MISDN_CTYPE_BOOL, "no", NONE }, + { "hold_allowed", MISDN_CFG_HOLD_ALLOWED, MISDN_CTYPE_BOOL, "no", NONE }, + { "early_bconnect", MISDN_CFG_EARLY_BCONNECT, MISDN_CTYPE_BOOL, "yes", NONE }, + { "echocancel", MISDN_CFG_ECHOCANCEL, MISDN_CTYPE_BOOLINT, "0", 128 }, + { "echocancelwhenbridged", MISDN_CFG_ECHOCANCELWHENBRIDGED, MISDN_CTYPE_BOOL, "no", NONE }, + { "echotraining", MISDN_CFG_ECHOTRAINING, MISDN_CTYPE_BOOLINT, "1", 1 }, + { "need_more_infos", MISDN_CFG_NEED_MORE_INFOS, MISDN_CTYPE_BOOL, "0", NONE }, + { "jitterbuffer", MISDN_CFG_JITTERBUFFER, MISDN_CTYPE_INT, "1000", NONE }, + { "jitterbuffer_upper_threshold", MISDN_CFG_JITTERBUFFER_UPPER_THRESHOLD, MISDN_CTYPE_INT, "600", NONE }, + { "callgroup", MISDN_CFG_CALLGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE }, + { "pickupgroup", MISDN_CFG_PICKUPGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE }, + { "msns", MISDN_CFG_MSNS, MISDN_CTYPE_MSNLIST, NO_DEFAULT, NONE } +}; + +static const struct misdn_cfg_spec gen_spec[] = { + { "debug", MISDN_GEN_DEBUG, MISDN_CTYPE_INT, "0", NONE }, + { "misdn_init", MISDN_GEN_MISDN_INIT, MISDN_CTYPE_STR, "/etc/misdn-init.conf", NONE }, + { "tracefile", MISDN_GEN_TRACEFILE, MISDN_CTYPE_STR, "/var/log/misdn.trace", NONE }, + { "bridging", MISDN_GEN_BRIDGING, MISDN_CTYPE_BOOL, "yes", NONE }, + { "stop_tone_after_first_digit", MISDN_GEN_STOP_TONE, MISDN_CTYPE_BOOL, "yes", NONE }, + { "append_digits2exten", MISDN_GEN_APPEND_DIGITS2EXTEN, MISDN_CTYPE_BOOL, "yes", NONE }, + { "dynamic_crypt", MISDN_GEN_DYNAMIC_CRYPT, MISDN_CTYPE_BOOL, "no", NONE }, + { "crypt_prefix", MISDN_GEN_CRYPT_PREFIX, MISDN_CTYPE_STR, NO_DEFAULT, NONE }, + { "crypt_keys", MISDN_GEN_CRYPT_KEYS, MISDN_CTYPE_STR, NO_DEFAULT, NONE } +}; + +/* array of port configs, default is at position 0. */ +static union misdn_cfg_pt **port_cfg; +/* max number of available ports, is set on init */ +static int max_ports; +/* general config */ +static union misdn_cfg_pt *general_cfg; +/* storing the ptp flag separated to save memory */ +static int *ptp; +/* maps enum config elements to array positions */ +static int *map; + +static ast_mutex_t config_mutex; + +#define CLI_ERROR(name, value, section) ({ \ + ast_log(LOG_WARNING, "misdn.conf: \"%s=%s\" (section: %s) invalid or out of range. " \ + "Please edit your misdn.conf and then do a \"misdn reload\".\n", name, value, section); \ +}) + +static void _enum_array_map (void) +{ + int i, j; + + for (i = MISDN_CFG_FIRST + 1; i < MISDN_CFG_LAST; ++i) { + if (i == MISDN_CFG_PTP) + continue; + for (j = 0; j < NUM_PORT_ELEMENTS; ++j) { + if (port_spec[j].elem == i) { + map[i] = j; + break; + } + } + } + for (i = MISDN_GEN_FIRST + 1; i < MISDN_GEN_LAST; ++i) { + for (j = 0; j < NUM_GEN_ELEMENTS; ++j) { + if (gen_spec[j].elem == i) { + map[i] = j; + break; + } + } + } +} + +static int get_cfg_position (char *name, int type) +{ + int i; + + switch (type) { + case PORT_CFG: + for (i = 0; i < NUM_PORT_ELEMENTS; ++i) { + if (!strcasecmp(name, port_spec[i].name)) + return i; + } + break; + case GEN_CFG: + for (i = 0; i < NUM_GEN_ELEMENTS; ++i) { + if (!strcasecmp(name, gen_spec[i].name)) + return i; + } + } + + return -1; +} + +static inline void misdn_cfg_lock (void) +{ + ast_mutex_lock(&config_mutex); +} + +static inline void misdn_cfg_unlock (void) +{ + ast_mutex_unlock(&config_mutex); +} + +static void _free_msn_list (struct msn_list* iter) +{ + if (iter->next) + _free_msn_list(iter->next); + if (iter->msn) + free(iter->msn); + free(iter); +} + +static void _free_port_cfg (void) +{ + int i, j; + int gn = map[MISDN_CFG_GROUPNAME]; + union misdn_cfg_pt* free_list[max_ports + 1]; + + memset(free_list, 0, sizeof(free_list)); + free_list[0] = port_cfg[0]; + for (i = 1; i <= max_ports; ++i) { + if (port_cfg[i][gn].str) { + /* we always have a groupname in the non-default case, so this is fine */ + for (j = 1; j <= max_ports; ++j) { + if (free_list[j] && free_list[j][gn].str == port_cfg[i][gn].str) + break; + else if (!free_list[j]) { + free_list[j] = port_cfg[i]; + break; + } + } + } + } + for (j = 0; free_list[j]; ++j) { + for (i = 0; i < NUM_PORT_ELEMENTS; ++i) { + if (free_list[j][i].any) { + if (port_spec[i].type == MISDN_CTYPE_MSNLIST) + _free_msn_list(free_list[j][i].ml); + else + free(free_list[j][i].any); + } + } + } +} + +static void _free_general_cfg (void) +{ + int i; + + for (i = 0; i < NUM_GEN_ELEMENTS; i++) + if (general_cfg[i].any) + free(general_cfg[i].any); +} + +void misdn_cfg_get (int port, enum misdn_cfg_elements elem, void *buf, int bufsize) +{ + int place; + + if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) { + memset(buf, 0, bufsize); + ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Port number %d is not valid.\n", port); + return; + } + + misdn_cfg_lock(); + if (elem == MISDN_CFG_PTP) { + if (!memcpy(buf, &ptp[port], (bufsize > ptp[port]) ? sizeof(ptp[port]) : bufsize)) + memset(buf, 0, bufsize); + } else { + if ((place = map[elem]) < 0) { + memset (buf, 0, bufsize); + ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Invalid element (%d) requested.\n", elem); + } else { + if (elem < MISDN_CFG_LAST) { + switch (port_spec[place].type) { + case MISDN_CTYPE_STR: + if (port_cfg[port][place].str) { + if (!memccpy(buf, port_cfg[port][place].str, 0, bufsize)) + memset(buf, 0, 1); + } else if (port_cfg[0][place].str) { + if (!memccpy(buf, port_cfg[0][place].str, 0, bufsize)) + memset(buf, 0, 1); + } + break; + default: + if (port_cfg[port][place].any) + memcpy(buf, port_cfg[port][place].any, bufsize); + else if (port_cfg[0][place].any) + memcpy(buf, port_cfg[0][place].any, bufsize); + else + memset(buf, 0, bufsize); + } + } else { + switch (gen_spec[place].type) { + case MISDN_CTYPE_STR: + if (!general_cfg[place].str || !memccpy(buf, general_cfg[place].str, 0, bufsize)) + memset(buf, 0, 1); + break; + default: + if (general_cfg[place].any) + memcpy(buf, general_cfg[place].any, bufsize); + else + memset(buf, 0, bufsize); + } + } + } + } + misdn_cfg_unlock(); +} + +int misdn_cfg_is_msn_valid (int port, char* msn) +{ + int re = 0; + struct msn_list *iter; + + if (!misdn_cfg_is_port_valid(port)) { + ast_log(LOG_WARNING, "Invalid call to misdn_cfg_is_msn_valid! Port number %d is not valid.\n", port); + return 0; + } + + misdn_cfg_lock(); + if (port_cfg[port][MISDN_CFG_MSNS-1].ml) + iter = port_cfg[port][MISDN_CFG_MSNS-1].ml; + else + iter = port_cfg[0][MISDN_CFG_MSNS-1].ml; + for (; iter; iter = iter->next) + if (*(iter->msn) == '*' || ast_extension_match(iter->msn, msn)) { + re = 1; + break; + } + misdn_cfg_unlock(); + + return re; +} + +int misdn_cfg_is_port_valid (int port) +{ + return (port >= 1 && port <= max_ports); +} + +int misdn_cfg_is_group_method (char *group, enum misdn_cfg_method meth) +{ + int i, re = 0; + char *method = NULL; + + misdn_cfg_lock(); + for (i = 1; i <= max_ports; i++) { + if (port_cfg[i] && port_cfg[i][map[MISDN_CFG_GROUPNAME]].str) { + if (!strcasecmp(port_cfg[i][map[MISDN_CFG_GROUPNAME]].str, group)) + method = (port_cfg[i][map[MISDN_CFG_METHOD]].str ? + port_cfg[i][map[MISDN_CFG_METHOD]].str : port_cfg[0][map[MISDN_CFG_METHOD]].str); + } + } + if (method) { + switch (meth) { + case METHOD_STANDARD: re = !strcasecmp(method, "standard"); + break; + case METHOD_ROUND_ROBIN: re = !strcasecmp(method, "round_robin"); + break; + } + } + misdn_cfg_unlock(); + + return re; +} + +void misdn_cfg_get_ports_string (char *ports) +{ + char tmp[16]; + int l, i; + int gn = map[MISDN_CFG_GROUPNAME]; + + *ports = 0; + + misdn_cfg_lock(); + for (i = 1; i <= max_ports; i++) { + if (port_cfg[i][gn].str) { + if (ptp[i]) + sprintf(tmp, "%dptp,", i); + else + sprintf(tmp, "%d,", i); + strcat(ports, tmp); + } + } + misdn_cfg_unlock(); + + if ((l = strlen(ports))) + ports[l-1] = 0; +} + +void misdn_cfg_get_config_string (int port, enum misdn_cfg_elements elem, char* buf, int bufsize) +{ + int place; + char tempbuf[BUFFERSIZE] = ""; + struct msn_list *iter; + + if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) { + *buf = 0; + ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Port number %d is not valid.\n", port); + return; + } + + place = map[elem]; + + misdn_cfg_lock(); + if (elem == MISDN_CFG_PTP) { + snprintf(buf, bufsize, " -> ptp: %s", ptp[port] ? "yes" : "no"); + } + else if (elem > MISDN_CFG_FIRST && elem < MISDN_CFG_LAST) { + switch (port_spec[place].type) { + case MISDN_CTYPE_INT: + case MISDN_CTYPE_BOOLINT: + if (port_cfg[port][place].num) + snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[port][place].num); + else if (port_cfg[0][place].num) + snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[0][place].num); + else + snprintf(buf, bufsize, " -> %s:", port_spec[place].name); + break; + case MISDN_CTYPE_BOOL: + if (port_cfg[port][place].num) + snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[port][place].num ? "yes" : "no"); + 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); +} |