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Issue #3930 - Add manager command for listing dialplan (coded april 2005, in bugtracker since)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46508 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Olle Johansson
243
main/pbx.c
243
main/pbx.c
@@ -3184,7 +3184,9 @@ static char *complete_show_dialplan_context(const char *line, const char *word,
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return ret;
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}
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/*! \brief Counters for the show dialplan manager command */
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struct dialplan_counters {
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int total_items;
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int total_context;
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int total_exten;
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int total_prio;
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@@ -3410,6 +3412,244 @@ static int handle_show_dialplan(int fd, int argc, char *argv[])
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return RESULT_SUCCESS;
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}
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/*! \brief Send ack once */
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static void manager_dpsendack(struct mansession *s, struct message *m, int *sentack)
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{
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if (*sentack)
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return;
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astman_send_listack(s, m, "DialPlan list will follow", "start");
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*sentack = 1;
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return;
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}
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/*! \brief Show dialplan extensions */
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static int manager_show_dialplan_helper(struct mansession *s, struct message *m, char *actionidtext, char *context, char *exten, struct dialplan_counters *dpc, struct ast_include *rinclude)
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{
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struct ast_context *c;
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int res=0, old_total_exten = dpc->total_exten;
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int sentpositivemanagerack = 0;
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if (ast_strlen_zero(exten))
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exten = NULL;
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if (ast_strlen_zero(context))
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context = NULL;
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if (option_debug > 2)
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ast_log(LOG_DEBUG, "manager_show_dialplan: Context: -%s- Extension: -%s-\n", context, exten);
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/* try to lock contexts */
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if (ast_lock_contexts()) {
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astman_send_error(s, m, "Failed to lock contexts\r\n");
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ast_log(LOG_WARNING, "Failed to lock contexts list for manager: listdialplan\n");
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return -1;
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}
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/* walk all contexts ... */
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for (c = ast_walk_contexts(NULL); c ; c = ast_walk_contexts(c)) {
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/* show this context? */
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if (!context ||
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!strcmp(ast_get_context_name(c), context)) {
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dpc->context_existence = 1;
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if (option_debug > 2)
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ast_log(LOG_DEBUG, "manager_show_dialplan: Found Context: %s \n", ast_get_context_name(c));
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/* try to lock context before walking in ... */
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if (!ast_lock_context(c)) {
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struct ast_exten *e;
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struct ast_include *i;
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struct ast_ignorepat *ip;
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struct ast_sw *sw;
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char buf[256], buf2[256];
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/* walk extensions in context */
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for (e = ast_walk_context_extensions(c, NULL); e; e = ast_walk_context_extensions(c, e)) {
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struct ast_exten *p;
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int prio;
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/* looking for extension? is this our extension? */
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if (exten &&
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!ast_extension_match(ast_get_extension_name(e), exten))
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{
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if (option_debug > 2)
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ast_log(LOG_DEBUG, "manager_show_dialplan: Skipping extension %s\n", ast_get_extension_name(e));
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/* we are looking for extension and it's not our
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* extension, so skip to next extension */
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continue;
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}
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if (option_debug > 2)
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ast_log(LOG_DEBUG, "manager_show_dialplan: Found Extension: %s \n", ast_get_extension_name(e));
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dpc->extension_existence = 1;
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/* may we print context info? */
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dpc->total_context++;
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dpc->total_prio++;
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/* write extension name and first peer */
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bzero(buf, sizeof(buf));
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dpc->total_items++;
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manager_dpsendack(s, m, &sentpositivemanagerack);
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astman_append(s, "Event: ListDialplan\r\n%s", actionidtext);
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astman_append(s, "Context: %s\r\nExtension: %s\r\n", ast_get_context_name(c), ast_get_extension_name(e) );
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prio = ast_get_extension_priority(e);
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if (prio == PRIORITY_HINT) {
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astman_append(s, "Priority: hint\r\nApplication: %s\r\n", ast_get_extension_app(e));
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} else {
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astman_append(s, "Priority: %d\r\nApplication: %s\r\nAppData: %s\r\n", prio, ast_get_extension_app(e), (char *) ast_get_extension_app_data(e));
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}
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astman_append(s, "Registrar: %s\r\n\r\n", ast_get_extension_registrar(e));
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dpc->total_exten++;
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/* walk next extension peers */
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for (p=ast_walk_extension_priorities(e, e); p; p=ast_walk_extension_priorities(e, p)) {
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dpc->total_prio++;
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bzero((void *)buf2, sizeof(buf2));
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bzero((void *)buf, sizeof(buf));
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dpc->total_items++;
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manager_dpsendack(s, m, &sentpositivemanagerack);
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astman_append(s, "Event: ListDialplan\r\n%s", actionidtext);
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astman_append(s, "Context: %s\r\nExtension: %s\r\n", ast_get_context_name(c), ast_get_extension_name(e) );
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if (ast_get_extension_label(p))
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astman_append(s, "ExtensionLabel: %s\r\n", ast_get_extension_label(p));
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prio = ast_get_extension_priority(p);
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if (prio == PRIORITY_HINT) {
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astman_append(s, "Priority: hint\r\nApplication: %s\r\n", ast_get_extension_app(p));
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} else {
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astman_append(s, "Priority: %d\r\nApplication: %s\r\nAppData: %s\r\n", prio, ast_get_extension_app(p), (char *) ast_get_extension_app_data(p));
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}
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astman_append(s, "Registrar: %s\r\n\r\n", ast_get_extension_registrar(e));
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}
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}
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/* walk included and write info ... */
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for (i = ast_walk_context_includes(c, NULL); i; i = ast_walk_context_includes(c, i)) {
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if (exten) {
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/* Check all includes for the requested extension */
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manager_show_dialplan_helper(s, m, actionidtext, (char *)ast_get_include_name(i), exten, dpc, i);
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} else {
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dpc->total_items++;
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manager_dpsendack(s, m, &sentpositivemanagerack);
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astman_append(s, "Event: ListDialplan\r\n%s", actionidtext);
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astman_append(s, "Context: %s\r\nIncludeContext: %s\r\nRegistrar: %s\r\n", ast_get_context_name(c), ast_get_include_name(i), ast_get_include_registrar(i));
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astman_append(s, "\r\n");
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if (option_debug > 2)
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ast_log(LOG_DEBUG, "manager_show_dialplan: Found Included context: %s \n", buf);
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}
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}
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/* walk ignore patterns and write info ... */
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for (ip=ast_walk_context_ignorepats(c, NULL); ip; ip=ast_walk_context_ignorepats(c, ip)) {
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const char *ipname = ast_get_ignorepat_name(ip);
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char ignorepat[AST_MAX_EXTENSION];
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snprintf(ignorepat, sizeof(ignorepat), "_%s.", ipname);
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if ((!exten) || ast_extension_match(ignorepat, exten)) {
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dpc->total_items++;
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manager_dpsendack(s, m, &sentpositivemanagerack);
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astman_append(s, "Event: ListDialplan\r\n%s", actionidtext);
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astman_append(s, "Context: %s\r\nIgnorePattern: %s\r\nRegistrar: %s\r\n", ast_get_context_name(c), ipname, ast_get_ignorepat_registrar(ip));
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astman_append(s, "\r\n");
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}
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}
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if (!rinclude) {
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for (sw = ast_walk_context_switches(c, NULL); sw; sw = ast_walk_context_switches(c, sw)) {
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dpc->total_items++;
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manager_dpsendack(s, m, &sentpositivemanagerack);
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astman_append(s, "Event: ListDialplan\r\n%s", actionidtext);
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astman_append(s, "Context: %s\r\nSwitch: %s/%s\r\nRegistrar: %s\r\n", ast_get_context_name(c), ast_get_switch_name(sw), ast_get_switch_data(sw), ast_get_switch_registrar(sw));
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astman_append(s, "\r\n");
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if (option_debug > 2)
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ast_log(LOG_DEBUG, "manager_show_dialplan: Found Switch : %s \n", buf);
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}
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}
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ast_unlock_context(c);
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} else if (option_debug > 2) {
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ast_log(LOG_DEBUG, "manager_show_dialplan: Failed to lock context\n");
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}
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}
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}
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ast_unlock_contexts();
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if (dpc->total_exten == old_total_exten) {
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if (option_debug > 2)
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ast_log(LOG_DEBUG, "manager_show_dialplan: Found nothing new\n");
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/* Nothing new under the sun */
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return -1;
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} else {
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return res;
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}
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}
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/*! \brief Manager listing of dial plan */
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static int manager_show_dialplan(struct mansession *s, struct message *m)
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{
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char *exten = NULL, *context = NULL;
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char *id = astman_get_header(m, "ActionID");
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char idtext[256];
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int res;
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/* Variables used for different counters */
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struct dialplan_counters counters;
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if (id && !ast_strlen_zero(id))
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snprintf(idtext, sizeof(idtext), "ActionID: %s\r\n", id);
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memset(&counters, 0, sizeof(counters));
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exten = astman_get_header(m, "Extension");
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context = astman_get_header(m, "Context");
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res = manager_show_dialplan_helper(s, m, idtext, context, exten, &counters, NULL);
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if (context && !counters.context_existence) {
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char errorbuf[BUFSIZ];
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snprintf(errorbuf, sizeof(errorbuf), "Did not find context %s\r\n", context);
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astman_send_error(s, m, errorbuf);
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return 0;
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}
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if (exten && !counters.extension_existence) {
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char errorbuf[BUFSIZ];
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if (context)
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snprintf(errorbuf, sizeof(errorbuf), "Did not find extension %s@%s\r\n", exten, context);
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else
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snprintf(errorbuf, sizeof(errorbuf), "Did not find extension %s in any context\r\n", exten);
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astman_send_error(s, m, errorbuf);
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return 0;
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}
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manager_event(EVENT_FLAG_CONFIG, "ShowDialPlanComplete",
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"EventList: Complete\r\n"
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"ListItems: %d\r\n"
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"ListExtensions: %d\r\n"
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"ListPriorities: %d\r\n"
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"ListContexts: %d\r\n"
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"%s"
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"\r\n", counters.total_items, counters.total_exten, counters.total_prio, counters.total_context, idtext);
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/* everything ok */
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return 0;
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}
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static char mandescr_show_dialplan[] =
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"Description: Show dialplan contexts and extensions.\n"
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"Be aware that showing the full dialplan may take a lot of capacity\n"
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"Variables: \n"
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" ActionID: <id> Action ID for this AMI transaction (optional)\n"
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" Extension: <extension> Extension (Optional)\n"
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" Context: <context> Context (Optional)\n"
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"\n";
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/*! \brief CLI support for listing global variables in a parseable way */
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static int handle_show_globals(int fd, int argc, char *argv[])
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{
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@@ -5732,6 +5972,9 @@ int load_pbx(void)
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return -1;
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}
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}
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/* Register manager application */
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ast_manager_register2("ShowDialPlan", EVENT_FLAG_CONFIG, manager_show_dialplan, "List dialplan", mandescr_show_dialplan);
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return 0;
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}
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