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add oz span <span name or id> start|stop and ozmod libpri <span name> kill to simulate loss of d channel (NEEDS TESTING)

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git-svn-id: http://svn.openzap.org/svn/openzap/trunk@694 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale committed 2009-03-11 02:04:18 +00:00
1 parent f258a0f975
commit 737ce8d437
6 files changed
+282 -202
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libs/openzap/src/ozmod/ozmod_libpri/ozmod_libpri.c
+70 -23
View File
@@ -131,7 +131,9 @@ static int parse_debug(const char *in)
return flags;
}
static zap_io_interface_t zap_libpri_interface;
static zap_status_t zap_libpri_start(zap_span_t *span);
static ZIO_API_FUNCTION(zap_libpri_api)
{
@@ -143,14 +145,40 @@ static ZIO_API_FUNCTION(zap_libpri_api)
argc = zap_separate_string(mycmd, ' ', argv, (sizeof(argv) / sizeof(argv[0])));
}
if (argc > 2) {
if (!strcasecmp(argv[0], "debug")) {
if (argc == 2) {
if (!strcasecmp(argv[0], "kill")) {
int span_id = atoi(argv[1]);
zap_span_t *span = NULL;
if (zap_span_find_by_name(argv[1], &span) == ZAP_SUCCESS || zap_span_find(span_id, &span) == ZAP_SUCCESS) {
zap_libpri_data_t *isdn_data = span->signal_data;
if (span->start != zap_libpri_start) {
stream->write_function(stream, "%s: -ERR invalid span.\n", __FILE__);
goto done;
}
zap_clear_flag((&isdn_data->spri), LPWRAP_PRI_READY);
stream->write_function(stream, "%s: +OK killed.\n", __FILE__);
goto done;
} else {
stream->write_function(stream, "%s: -ERR invalid span.\n", __FILE__);
goto done;
}
}
}
if (argc > 2) {
if (!strcasecmp(argv[0], "debug")) {
zap_span_t *span = NULL;
if (zap_span_find_by_name(argv[1], &span) == ZAP_SUCCESS) {
zap_libpri_data_t *isdn_data = span->signal_data;
if (span->start != zap_libpri_start) {
stream->write_function(stream, "%s: -ERR invalid span.\n", __FILE__);
goto done;
}
pri_set_debug(isdn_data->spri.pri, parse_debug(argv[2]));
stream->write_function(stream, "%s: +OK debug set.\n", __FILE__);
goto done;
@@ -159,6 +187,7 @@ static ZIO_API_FUNCTION(zap_libpri_api)
goto done;
}
}
}
stream->write_function(stream, "%s: -ERR invalid command.\n", __FILE__);
@@ -171,8 +200,6 @@ static ZIO_API_FUNCTION(zap_libpri_api)
}
static zap_io_interface_t zap_libpri_interface;
static ZIO_IO_LOAD_FUNCTION(zap_libpri_io_init)
{
assert(zio != NULL);
@@ -190,7 +217,6 @@ static ZIO_SIG_LOAD_FUNCTION(zap_libpri_init)
{
pri_set_error(s_pri_error);
pri_set_message(s_pri_message);
return ZAP_SUCCESS;
}
@@ -648,6 +674,10 @@ static int check_flags(lpwrap_pri_t *spri)
check_state(span);
if (!zap_running() || zap_test_flag(span, ZAP_SPAN_STOP_THREAD)) {
return -1;
}
return 0;
}
@@ -712,22 +742,12 @@ static int on_io_fail(lpwrap_pri_t *spri, lpwrap_pri_event_t event_type, pri_eve
}
static int on_time_check(lpwrap_pri_t *spri, lpwrap_pri_event_t event_type, pri_event *pevent)
{
if (!zap_running() || zap_test_flag(spri->span, ZAP_SPAN_STOP_THREAD)) {
return -1;
}
return 0;
}
static void *zap_libpri_run(zap_thread_t *me, void *obj)
{
zap_span_t *span = (zap_span_t *) obj;
zap_libpri_data_t *isdn_data = span->signal_data;
int x, i;
int down = 0;
zap_set_flag(span, ZAP_SPAN_IN_THREAD);
@@ -768,8 +788,12 @@ static void *zap_libpri_run(zap_thread_t *me, void *obj)
LPWRAP_MAP_PRI_EVENT(isdn_data->spri, LPWRAP_PRI_EVENT_INFO_RECEIVED, on_info);
LPWRAP_MAP_PRI_EVENT(isdn_data->spri, LPWRAP_PRI_EVENT_RESTART, on_restart);
LPWRAP_MAP_PRI_EVENT(isdn_data->spri, LPWRAP_PRI_EVENT_IO_FAIL, on_io_fail);
LPWRAP_MAP_PRI_EVENT(isdn_data->spri, LPWRAP_PRI_EVENT_TIME_CHECK, on_time_check);
if (down) {
zap_log(ZAP_LOG_INFO, "PRI back up on span %d\n", isdn_data->spri.span->span_id);
zap_set_state_all(span, ZAP_CHANNEL_STATE_RESTART);
down = 0;
}
isdn_data->spri.on_loop = check_flags;
isdn_data->spri.private_info = span;
@@ -782,30 +806,54 @@ static void *zap_libpri_run(zap_thread_t *me, void *obj)
break;
}
zap_log(ZAP_LOG_CRIT, "PRI down on span %d\n", isdn_data->spri.span);
zap_log(ZAP_LOG_CRIT, "PRI down on span %d\n", isdn_data->spri.span->span_id);
zap_set_state_all(span, ZAP_CHANNEL_STATE_RESTART);
check_state(span);
check_state(span);
down++;
zap_sleep(5000);
}
zap_log(ZAP_LOG_DEBUG, "PRI thread ended on span %d\n", isdn_data->spri.span->span_id);
zap_clear_flag(span, ZAP_SPAN_IN_THREAD);
zap_clear_flag(isdn_data, OZMOD_LIBPRI_RUNNING);
return NULL;
}
static zap_status_t zap_libpri_stop(zap_span_t *span)
{
zap_libpri_data_t *isdn_data = span->signal_data;
if (!zap_test_flag(isdn_data, OZMOD_LIBPRI_RUNNING)) {
return ZAP_FAIL;
}
zap_set_state_all(span, ZAP_CHANNEL_STATE_RESTART);
check_state(span);
zap_set_flag(span, ZAP_SPAN_STOP_THREAD);
while(zap_test_flag(span, ZAP_SPAN_IN_THREAD)) {
zap_sleep(100);
}
check_state(span);
return ZAP_SUCCESS;
}
static zap_status_t zap_libpri_start(zap_span_t *span)
{
zap_status_t ret;
zap_libpri_data_t *isdn_data = span->signal_data;
if (zap_test_flag(isdn_data, OZMOD_LIBPRI_RUNNING)) {
return ZAP_FAIL;
}
zap_clear_flag(span, ZAP_SPAN_STOP_THREAD);
zap_clear_flag(span, ZAP_SPAN_IN_THREAD);
zap_set_flag(isdn_data, OZMOD_LIBPRI_RUNNING);
ret = zap_thread_create_detached(zap_libpri_run, span);
@@ -817,7 +865,6 @@ static zap_status_t zap_libpri_start(zap_span_t *span)
}
static int str2node(char *node)
{
if (!strcasecmp(node, "cpe") || !strcasecmp(node, "user"))