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freetdm: - Added ftdm_usage command to check if a channel has calls (ie, is busy)

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- Refactored ftdm CLI management to allow standalone APIs to be registered
         - Minor logging changes here and there
This commit is contained in:
Moises Silva 2013-03-08 15:15:07 -05:00
parent 3034de6e79
commit 5f876497bc
3 changed files with 94 additions and 23 deletions
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114
libs/freetdm/mod_freetdm/mod_freetdm.c
View File

@ -5187,36 +5187,96 @@ end:
return SWITCH_STATUS_SUCCESS;
}
SWITCH_STANDARD_API(ftdm_api_exec_usage)
{
char *mycmd = NULL, *argv[10] = { 0 };
int argc = 0;
uint32_t chan_id = 0;
ftdm_channel_t *chan = NULL;
ftdm_span_t *span = NULL;
uint32_t tokencnt = 0;
/*ftdm_cli_entry_t *entry = NULL;*/
if (!zstr(cmd) && (mycmd = strdup(cmd))) {
argc = switch_separate_string(mycmd, ' ', argv, (sizeof(argv) / sizeof(argv[0])));
}
if (!argc) {
stream->write_function(stream, "-ERR invalid args\n");
goto end;
}
if (argc < 2) {
stream->write_function(stream, "-ERR invalid args\n");
goto end;
}
ftdm_span_find_by_name(argv[0], &span);
chan_id = atoi(argv[1]);
if (!span) {
stream->write_function(stream, "-ERR invalid span\n");
goto end;
}
if (chan_id <= 0) {
stream->write_function(stream, "-ERR invalid channel\n");
goto end;
}
if (chan_id > ftdm_span_get_chan_count(span)) {
stream->write_function(stream, "-ERR invalid channel\n");
goto end;
}
chan = ftdm_span_get_channel(span, chan_id);
if (!chan) {
stream->write_function(stream, "-ERR channel not configured\n");
goto end;
}
tokencnt = ftdm_channel_get_token_count(chan);
stream->write_function(stream, "%d", tokencnt);
end:
switch_safe_free(mycmd);
return SWITCH_STATUS_SUCCESS;
}
struct ftdm_cli_entry {
const char *name;
const char *args;
const char *complete;
const char *desc;
ftdm_cli_function_t execute;
switch_api_function_t execute_api;
};
static ftdm_cli_entry_t ftdm_cli_options[] =
{
{ "list", "", "", ftdm_cmd_list },
{ "start", "<span_id|span_name>", "", ftdm_cmd_start_stop },
{ "stop", "<span_id|span_name>", "", ftdm_cmd_start_stop },
{ "reset", "<span_id|span_name> [<chan_id>]", "", ftdm_cmd_reset },
{ "alarms", "<span_id> <chan_id>", "", ftdm_cmd_alarms },
{ "dump", "<span_id|span_name> [<chan_id>]", "", ftdm_cmd_dump },
{ "sigstatus", "get|set <span_id|span_name> [<chan_id>] [<sigstatus>]", "::[set:get", ftdm_cmd_sigstatus },
{ "trace", "<path> <span_id|span_name> [<chan_id>]", "", ftdm_cmd_trace },
{ "notrace", "<span_id|span_name> [<chan_id>]", "", ftdm_cmd_notrace },
{ "gains", "<rxgain> <txgain> <span_id|span_name> [<chan_id>]", "", ftdm_cmd_gains },
{ "dtmf", "on|off <span_id|span_name> [<chan_id>]", "::[on:off", ftdm_cmd_dtmf },
{ "queuesize", "<rxsize> <txsize> <span_id|span_name> [<chan_id>]", "", ftdm_cmd_queuesize },
{ "iostats", "enable|disable|flush|print <span_id|span_name> <chan_id>", "::[enable:disable:flush:print", ftdm_cmd_iostats },
{ "ioread", "<span_id|span_name> <chan_id> [num_times] [interval]", "", ftdm_cmd_ioread },
{ "list", "", "", NULL, ftdm_cmd_list, NULL },
{ "start", "<span_id|span_name>", "", NULL, ftdm_cmd_start_stop, NULL },
{ "stop", "<span_id|span_name>", "", NULL, ftdm_cmd_start_stop, NULL },
{ "reset", "<span_id|span_name> [<chan_id>]", "", NULL, ftdm_cmd_reset, NULL },
{ "alarms", "<span_id> <chan_id>", "", NULL, ftdm_cmd_alarms, NULL },
{ "dump", "<span_id|span_name> [<chan_id>]", "", NULL, ftdm_cmd_dump, NULL },
{ "sigstatus", "get|set <span_id|span_name> [<chan_id>] [<sigstatus>]", "::[set:get", NULL, ftdm_cmd_sigstatus, NULL },
{ "trace", "<path> <span_id|span_name> [<chan_id>]", "", NULL, ftdm_cmd_trace, NULL },
{ "notrace", "<span_id|span_name> [<chan_id>]", "", NULL, ftdm_cmd_notrace, NULL },
{ "gains", "<rxgain> <txgain> <span_id|span_name> [<chan_id>]", "", NULL, ftdm_cmd_gains, NULL },
{ "dtmf", "on|off <span_id|span_name> [<chan_id>]", "::[on:off", NULL, ftdm_cmd_dtmf, NULL },
{ "queuesize", "<rxsize> <txsize> <span_id|span_name> [<chan_id>]", "", NULL, ftdm_cmd_queuesize, NULL },
{ "iostats", "enable|disable|flush|print <span_id|span_name> <chan_id>", "::[enable:disable:flush:print", NULL, ftdm_cmd_iostats, NULL },
{ "ioread", "<span_id|span_name> <chan_id> [num_times] [interval]", "", NULL, ftdm_cmd_ioread, NULL },
/* Stand-alone commands (not part of the generic ftdm API */
{ "ftdm_usage", "<span_id|span_name> <chan_id>", "", "Return channel call count", NULL, ftdm_api_exec_usage },
/* Fake handlers as they are handled within freetdm library,
* we should provide a way inside freetdm to query for completions from signaling modules */
{ "core state", "[!]<state_name>", "", NULL },
{ "core flag", "[!]<flag-int-value|flag-name> [<span_id|span_name>] [<chan_id>]", "", NULL },
{ "core spanflag", "[!]<flag-int-value|flag-name> [<span_id|span_name>]", "", NULL },
{ "core calls", "", "", NULL },
{ "core state", "[!]<state_name>", "", NULL, NULL, NULL },
{ "core flag", "[!]<flag-int-value|flag-name> [<span_id|span_name>] [<chan_id>]", "", NULL, NULL, NULL },
{ "core spanflag", "[!]<flag-int-value|flag-name> [<span_id|span_name>]", "", NULL, NULL, NULL },
{ "core calls", "", "", NULL, NULL, NULL },
};
static void print_usage(switch_stream_handle_t *stream, ftdm_cli_entry_t *cli)
@ -5233,12 +5293,15 @@ static void print_full_usage(switch_stream_handle_t *stream)
stream->write_function(stream, "--------------------------------------------------------------------------------\n");
for (i = 0 ; i < ftdm_array_len(ftdm_cli_options); i++) {
entry = &ftdm_cli_options[i];
if (entry->execute_api) {
continue;
}
stream->write_function(stream, "ftdm %s %s\n", entry->name, entry->args);
}
stream->write_function(stream, "--------------------------------------------------------------------------------\n");
}
SWITCH_STANDARD_API(ft_function)
SWITCH_STANDARD_API(ftdm_api_exec)
{
char *mycmd = NULL, *argv[10] = { 0 };
int argc = 0;
@ -5379,12 +5442,19 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_freetdm_load)
freetdm_endpoint_interface->io_routines = &freetdm_io_routines;
freetdm_endpoint_interface->state_handler = &freetdm_state_handlers;
SWITCH_ADD_API(commands_api_interface, "ftdm", "FreeTDM commands", ft_function, "<cmd> <args>");
SWITCH_ADD_API(commands_api_interface, "ftdm", "FreeTDM commands", ftdm_api_exec, "<cmd> <args>");
for (i = 0 ; i < ftdm_array_len(ftdm_cli_options); i++) {
char complete_cli[512];
entry = &ftdm_cli_options[i];
snprintf(complete_cli, sizeof(complete_cli), "add ftdm %s %s", entry->name, entry->complete);
switch_console_set_complete(complete_cli);
if (entry->execute_api) {
/* This is a stand-alone API */
SWITCH_ADD_API(commands_api_interface, entry->name, entry->desc, ftdm_api_exec_usage, entry->args);
snprintf(complete_cli, sizeof(complete_cli), "add %s %s", entry->name, entry->complete);
switch_console_set_complete(complete_cli);
} else {
snprintf(complete_cli, sizeof(complete_cli), "add ftdm %s %s", entry->name, entry->complete);
switch_console_set_complete(complete_cli);
}
}
SWITCH_ADD_APP(app_interface, "disable_ec", "Disable Echo Canceller", "Disable Echo Canceller", disable_ec_function, "", SAF_NONE);

2
libs/freetdm/src/ftdm_config.c
View File

@ -77,7 +77,7 @@ int ftdm_config_open_file(ftdm_config_t *cfg, const char *file_path)
memset(cfg, 0, sizeof(*cfg));
cfg->lockto = -1;
ftdm_log(FTDM_LOG_DEBUG, "Configuration file is %s.\n", path);
ftdm_log(FTDM_LOG_DEBUG, "Configuration file is %s\n", path);
f = fopen(path, "r");
if (!f) {

1
libs/freetdm/src/ftdm_io.c
View File

@ -5116,6 +5116,7 @@ static ftdm_status_t load_config(void)
sprintf(chan_config.group_name, "__default");
if (!ftdm_config_open_file(&cfg, cfg_name)) {
ftdm_log(FTDM_LOG_ERROR, "Failed to open configuration file %s\n", cfg_name);
return FTDM_FAIL;
}