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[mod_signalwire] Upgrade code to be able to work on newer libks and signalwire-c v2.0 when released

This commit is contained in:
Andrey Volk 2020-07-22 03:00:23 +04:00
parent 8a5850ff26
commit 3d74cf1379
1 changed files with 98 additions and 3 deletions
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101
src/mod/applications/mod_signalwire/mod_signalwire.c
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@ -86,8 +86,12 @@ static struct {
char relay_connector_id[256];
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
swclt_sess_t *signalwire_session;
#else
swclt_sess_t signalwire_session;
swclt_hmon_t signalwire_session_monitor;
#endif
sw_state_t state;
ks_bool_t profile_update;
ks_bool_t profile_reload;
@ -221,13 +225,21 @@ static ks_status_t load_credentials_from_json(ks_json_t *json)
const char *bootstrap = NULL;
const char *relay_connector_id = NULL;
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
if ((bootstrap = ks_json_get_string(json, "bootstrap")) == NULL) {
#else
if ((bootstrap = ks_json_get_object_cstr(json, "bootstrap")) == NULL) {
#endif
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Unable to connect to SignalWire: missing bootstrap URL\n");
status = KS_STATUS_FAIL;
goto done;
}
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
if ((relay_connector_id = ks_json_get_string(json, "relay_connector_id")) == NULL) {
#else
if ((relay_connector_id = ks_json_get_object_cstr(json, "relay_connector_id")) == NULL) {
#endif
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Unable to connect to SignalWire: missing relay_connector_id\n");
status = KS_STATUS_FAIL;
goto done;
@ -251,10 +263,18 @@ static ks_status_t load_credentials_from_json(ks_json_t *json)
strncpy(globals.blade_bootstrap, bootstrap, sizeof(globals.blade_bootstrap) - 1);
// got adopted, update the client config authentication
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
authentication_str = ks_json_print_unformatted(authentication);
#else
authentication_str = ks_json_pprint_unformatted(NULL, authentication);
#endif
swclt_config_set_authentication(globals.config, authentication_str);
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
switch_safe_free(authentication_str);
#else
ks_pool_free(&authentication_str);
#endif
done:
return status;
@ -425,7 +445,11 @@ static ks_status_t mod_signalwire_adoption_post(void)
done:
if (rd.data) ks_pool_free(&rd.data);
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
switch_safe_free(jsonstr);
#else
if (jsonstr) ks_json_free_ex((void **)&jsonstr);
#endif
if (json) ks_json_delete(&json);
if (curl) {
curl_easy_cleanup(curl);
@ -517,6 +541,19 @@ done:
return SWITCH_STATUS_SUCCESS;
}
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
static void mod_signalwire_session_state_handler(swclt_sess_t *sess, void *cb_data)
{
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "SignalWire Session State Change: %s\n", swclt_sess_state_str(sess->state));
if (sess->state != SWCLT_STATE_OFFLINE) {
// Connected with NEW or RESTORED session
globals.signalwire_reconnected = KS_TRUE;
} else {
// Disconnected
}
}
#else
static void mod_signalwire_session_state_handler(swclt_sess_t sess, swclt_hstate_change_t *state_change_info, const char *cb_data)
{
SWCLT_HSTATE new_state = state_change_info->new_state;
@ -530,8 +567,15 @@ static void mod_signalwire_session_state_handler(swclt_sess_t sess, swclt_hstate
// Disconnected
}
}
#endif
static void __on_provisioning_events(swclt_sess_t sess, blade_broadcast_rqu_t *rqu, void *cb_data)
static void __on_provisioning_events(
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
swclt_sess_t *sess,
#else
swclt_sess_t sess,
#endif
blade_broadcast_rqu_t *rqu, void *cb_data)
{
if (!strcmp(rqu->event, "update")) {
globals.profile_update = KS_TRUE;
@ -717,7 +761,11 @@ done:
return status;
}
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
static void mod_signalwire_session_auth_failed_handler(swclt_sess_t *sess)
#else
static void mod_signalwire_session_auth_failed_handler(swclt_sess_t sess)
#endif
{
char path[1024];
@ -908,7 +956,11 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_signalwire_load)
switch_goto_status(SWITCH_STATUS_TERM, err);
}
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
swclt_sess_set_state_change_cb(globals.signalwire_session, mod_signalwire_session_state_handler, NULL);
#else
swclt_hmon_register(&globals.signalwire_session_monitor, globals.signalwire_session, mod_signalwire_session_state_handler, NULL);
#endif
// @todo register nodestore callbacks here if needed
@ -945,7 +997,11 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_signalwire_load)
goto done;
err:
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
if (globals.signalwire_session) swclt_sess_destroy(&globals.signalwire_session);
#else
if (globals.signalwire_session) ks_handle_destroy(&globals.signalwire_session);
#endif
swclt_config_destroy(&globals.config);
ks_global_set_logger(NULL);
@ -970,7 +1026,11 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_signalwire_shutdown)
globals.shutdown = KS_TRUE;
swclt_sess_disconnect(globals.signalwire_session);
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
while (globals.signalwire_session->state == SWCLT_STATE_ONLINE) {
#else
while (swclt_hstate_current_get(globals.signalwire_session) == SWCLT_HSTATE_ONLINE) {
#endif
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Sleeping for pending disconnect\n");
ks_sleep_ms(1000);
}
@ -980,8 +1040,11 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_signalwire_shutdown)
switch_xml_unbind_search_function_ptr(xml_config_handler);
// kill signalwire, so nothing more can come into the system
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
swclt_sess_destroy(&globals.signalwire_session);
#else
ks_handle_destroy(&globals.signalwire_session);
#endif
// cleanup config
swclt_config_destroy(&globals.config);
@ -1047,7 +1110,11 @@ static void mod_signalwire_state_configure(void)
switch_port_t external_port;
char external_endpoint[256];
char *error = NULL;
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
swclt_cmd_reply_t *reply = NULL;
#else
swclt_cmd_t cmd;
#endif
if (globals.signalwire_reconnected) {
globals.signalwire_reconnected = KS_FALSE;
@ -1084,18 +1151,30 @@ static void mod_signalwire_state_configure(void)
snprintf(external_endpoint, sizeof(external_endpoint), "%s:%u", external_ip, external_port);
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
if (!swclt_sess_provisioning_configure(globals.signalwire_session, "freeswitch", local_endpoint, external_endpoint, globals.relay_connector_id, &reply)) {
if (reply->type == SWCLT_CMD_TYPE_RESULT) {
#else
if (!swclt_sess_provisioning_configure(globals.signalwire_session, "freeswitch", local_endpoint, external_endpoint, globals.relay_connector_id, &cmd)) {
SWCLT_CMD_TYPE cmd_type;
swclt_cmd_type(cmd, &cmd_type);
if (cmd_type == SWCLT_CMD_TYPE_RESULT) {
const ks_json_t *result;
#endif
signalwire_provisioning_configure_response_t *configure_res;
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
if (!SIGNALWIRE_PROVISIONING_CONFIGURE_RESPONSE_PARSE(reply->pool, reply->json, &configure_res)) {
#else
swclt_cmd_result(cmd, &result);
result = ks_json_get_object_item(result, "result");
if (!SIGNALWIRE_PROVISIONING_CONFIGURE_RESPONSE_PARSE(ks_handle_pool(cmd), result, &configure_res)) {
#endif
const ks_json_t *configuration = configure_res->configuration;
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
const char *configuration_profile = ks_json_get_string(configuration, "profile");
#else
const char *configuration_profile = ks_json_get_object_cstr(configuration, "profile");
#endif
if (globals.signalwire_profile) {
switch_xml_free(globals.signalwire_profile);
globals.signalwire_profile = NULL;
@ -1121,7 +1200,11 @@ static void mod_signalwire_state_configure(void)
}
}
}
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
swclt_cmd_reply_destroy(&reply);
#else
ks_handle_destroy(&cmd);
#endif
if (globals.state == SW_STATE_CONFIGURE) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Failed to receive valid configuration from SignalWire\n");
ks_sleep_ms(4000);
@ -1272,13 +1355,21 @@ SWITCH_MODULE_RUNTIME_FUNCTION(mod_signalwire_runtime)
while (!globals.shutdown) {
if (globals.restarting) {
swclt_sess_disconnect(globals.signalwire_session);
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
while (globals.signalwire_session->state == SWCLT_STATE_ONLINE) {
#else
while (swclt_hstate_current_get(globals.signalwire_session) == SWCLT_HSTATE_ONLINE) {
#endif
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Sleeping for pending disconnect\n");
ks_sleep_ms(1000);
}
// kill signalwire, so nothing more can come into the system
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
swclt_sess_destroy(&globals.signalwire_session);
#else
ks_handle_destroy(&globals.signalwire_session);
#endif
// Create a new session and start over
swclt_sess_create(&globals.signalwire_session,
@ -1286,7 +1377,11 @@ SWITCH_MODULE_RUNTIME_FUNCTION(mod_signalwire_runtime)
globals.config);
swclt_sess_set_auth_failed_cb(globals.signalwire_session, mod_signalwire_session_auth_failed_handler);
#if SIGNALWIRE_CLIENT_C_VERSION_MAJOR >= 2
swclt_sess_set_state_change_cb(globals.signalwire_session, mod_signalwire_session_state_handler, NULL);
#else
swclt_hmon_register(&globals.signalwire_session_monitor, globals.signalwire_session, mod_signalwire_session_state_handler, NULL);
#endif
globals.restarting = KS_FALSE;
continue;