void ZnpActorPublishDeviceLqi(WORD nAddress, BYTE nLqi)
{
PDEVICEINFO pDevice;
if (pZnpActor == NULL) return;
pDevice = DeviceFind(nAddress);
if (pDevice == NULL) return;
json_t* eventJson = json_object();
json_t* paramsJson = json_object();
char* macIdString = IeeeToString(pDevice->IeeeAddr);
json_t* macIdJson = json_string(macIdString);
json_t* lqiJson = NULL;
free(macIdString);
json_t* protocolJson = json_string("zigbee");
if (nLqi > LQI_LIMIT)
lqiJson = json_integer(1);
else
lqiJson = json_integer(0);
json_object_set(paramsJson, "macId", macIdJson);
json_object_set(paramsJson, "protocol", protocolJson);
json_object_set(paramsJson, "signal_strength", lqiJson);
json_object_set(eventJson, "params", paramsJson);
char* eventMessage = json_dumps(eventJson, JSON_INDENT(4) | JSON_REAL_PRECISION(4));
//char* topicName = ActorMakeTopicName(pZnpActor->guid, "/:event/device_signal");
char* topicName = ActorMakeTopicName("event/", pZnpActor->guid, "/device_signal");
ActorSend(pZnpActor, topicName, eventMessage, NULL, FALSE, topicName);
json_decref(lqiJson);
json_decref(protocolJson);
json_decref(macIdJson);
json_decref(paramsJson);
json_decref(eventJson);
free(topicName);
free(eventMessage);
}
void ZnpActorPublishEndpointAddedEvent(IEEEADDRESS macId, BYTE endpoint, WORD deviceId, WORD deviceType)
{
if (pZnpActor == NULL) return;
json_t* eventJson = json_object();
json_t* paramsJson = json_object();
char* eventMessage;
char* topicName;
char* macIdString = IeeeToString(macId);
json_t* macJson = json_string(macIdString);
free(macIdString);
json_object_set(paramsJson, "macId", macJson);
json_decref(macJson);
char* endpointString = malloc(20);
sprintf(endpointString, "%d", endpoint);
json_t* endpointJson = json_string(endpointString);
free(endpointString);
json_object_set(paramsJson, "endpoint", endpointJson);
json_decref(endpointJson);
json_t* deviceClassJson;
deviceClassJson = DevDesMakeDeviceClassJson(deviceId, deviceType);
json_object_set(paramsJson, "class", deviceClassJson);
json_decref(deviceClassJson);
json_t* protocolJson = json_string("zigbee");
json_object_set(paramsJson, "protocol", protocolJson);
json_decref(protocolJson);
json_object_set(eventJson, "params", paramsJson);
json_decref(paramsJson);
eventMessage = json_dumps(eventJson, JSON_INDENT(4) | JSON_REAL_PRECISION(4));
json_decref(eventJson);
//topicName = ActorMakeTopicName(pZnpActor->guid, "/:event/endpoint_added");
topicName = ActorMakeTopicName("event/", pZnpActor->guid, "/endpoint_added");
ActorSend(pZnpActor, topicName, eventMessage, NULL, FALSE, topicName);
free(eventMessage);
free(topicName);
}
void ZnpActorPublishDeviceErrorEvent(IEEEADDRESS macId, WORD error)
{
if (pZnpActor == NULL) return;
json_t* eventJson = json_object();
json_t* paramsJson = json_object();
char* macIdString = IeeeToString(macId);
json_t* macIdJson = json_string(macIdString);
free(macIdString);
json_t* protocolJson = json_string("zigbee");
char* errorMessage = malloc(50);
sprintf(errorMessage, "%s%d","error.actor.", error);
json_t* errorJson = json_string(errorMessage);
free(errorMessage);
json_object_set(paramsJson, "macId", macIdJson);
json_object_set(paramsJson, "protocol", protocolJson);
json_object_set(paramsJson, "error", errorJson);
json_object_set(eventJson, "params", paramsJson);
char* eventMessage = json_dumps(eventJson, JSON_INDENT(4) | JSON_REAL_PRECISION(4));
//char* topicName = ActorMakeTopicName(pZnpActor->guid, "/:event/device_error");
char* topicName = ActorMakeTopicName("event/", pZnpActor->guid, "/device_error");
ActorSend(pZnpActor, topicName, eventMessage, NULL, FALSE, topicName);
json_decref(errorJson);
json_decref(protocolJson);
json_decref(macIdJson);
json_decref(paramsJson);
json_decref(eventJson);
free(topicName);
free(eventMessage);
}
int janus_websockets_send_message(void *transport, void *request_id, gboolean admin, json_t *message) {
if(message == NULL)
return -1;
if(transport == NULL) {
g_free(message);
return -1;
}
/* Make sure this is not related to a closed /freed WebSocket session */
janus_mutex_lock(&old_wss_mutex);
janus_websockets_client *client = (janus_websockets_client *)transport;
if(g_list_find(old_wss, client) != NULL) {
g_free(message);
message = NULL;
transport = NULL;
} else if(!client->context || !client->wsi) {
g_free(message);
message = NULL;
}
if(message == NULL) {
janus_mutex_unlock(&old_wss_mutex);
return -1;
}
janus_mutex_lock(&client->mutex);
/* Convert to string and enqueue */
char *payload = json_dumps(message, JSON_INDENT(3) | JSON_PRESERVE_ORDER);
g_async_queue_push(client->messages, payload);
libwebsocket_callback_on_writable(client->context, client->wsi);
janus_mutex_unlock(&client->mutex);
janus_mutex_unlock(&old_wss_mutex);
json_decref(message);
return 0;
}
/* encode_json : encode the exnode in the JSON format n dump it in string
* dir : directory name
* parent_id : parent directory id
* return : JSON dump of exnode
*
*/
char *encode_json(const char *dir, const char *parent_id){
if(dir == NULL){
fprintf(stderr, "Invalid directory name \n");
return NULL;
}
// create json object
json_t *json_exnode = json_object();
json_object_set(json_exnode, "name", json_string(dir));
json_object_set(json_exnode, "created", json_integer(time(NULL)));
json_object_set(json_exnode, "modified", json_integer(time(NULL)));
json_object_set(json_exnode, "mode", json_string("directory"));
json_object_set(json_exnode, "size", json_integer(0));
if (parent_id == NULL) {
json_object_set(json_exnode, "parent", json_null());
}
else {
json_t *pobj = json_object();
json_object_set(pobj, "href", json_string(parent_id));
json_object_set(pobj, "rel", json_string("full"));
json_object_set(json_exnode, "parent", pobj);
}
return json_dumps(json_exnode, JSON_INDENT(1));
}
bool w_state_save(void)
{
json_t *state;
w_jbuffer_t buffer;
int fd = -1;
char tmpname[WATCHMAN_NAME_MAX];
bool result = false;
if (dont_save_state) {
return true;
}
pthread_mutex_lock(&state_lock);
state = json_object();
if (!w_json_buffer_init(&buffer)) {
w_log(W_LOG_ERR, "save_state: failed to init json buffer\n");
goto out;
}
snprintf(tmpname, sizeof(tmpname), "%sXXXXXX",
watchman_state_file);
fd = w_mkstemp(tmpname);
if (fd == -1) {
w_log(W_LOG_ERR, "save_state: unable to create temporary file: %s\n",
strerror(errno));
goto out;
}
json_object_set_new(state, "version", json_string(PACKAGE_VERSION));
/* now ask the different subsystems to fill out the state */
if (!w_root_save_state(state)) {
goto out;
}
/* we've prepared what we're going to save, so write it out */
w_json_buffer_write(&buffer, fd, state, JSON_INDENT(4));
/* atomically replace the old contents */
result = rename(tmpname, watchman_state_file) == 0;
out:
if (state) {
json_decref(state);
}
w_json_buffer_free(&buffer);
if (fd != -1) {
if (!result) {
// If we didn't succeed, remove our temporary file
unlink(tmpname);
}
close(fd);
}
pthread_mutex_unlock(&state_lock);
return result;
}
void ZnpActorPublishDeviceDataEvent(IEEEADDRESS macId, BYTE endPoint, BYTE nDataCount, PZNPACTORDATA *pData)
{
if (pZnpActor == NULL) return;
json_t* eventJson = json_object();
json_t* paramsJson = json_object();
char* macIdString = IeeeToString(macId);
json_t* macIdJson = json_string(macIdString);
free(macIdString);
char* endpointString = malloc(20);
sprintf(endpointString, "%d", endPoint);
json_t* endpointJson = json_string(endpointString);
free(endpointString);
json_t* protocolJson = json_string("zigbee");
json_object_set(paramsJson, "macId", macIdJson);
json_object_set(paramsJson, "endpoint", endpointJson);
json_object_set(paramsJson, "protocol", protocolJson);
json_decref(macIdJson);
json_decref(endpointJson);
json_decref(protocolJson);
json_t* dataJson;
json_t* valueJson;
dataJson = json_object();
BYTE nIndex = 0;
while (nDataCount > 0)
{
switch (pData[nIndex]->nDataType)
{
case ZNP_DATA_TYPE_INTERGER:
valueJson = json_integer((int)(*((int*)(pData[nIndex]->value))));
break;
case ZNP_DATA_TYPE_FLOAT:
valueJson = json_real((double)(*((double*)(pData[nIndex]->value))));
break;
case ZNP_DATA_TYPE_STRING:
valueJson = json_string(pData[nIndex]->value);
break;
default:
json_decref(dataJson);
json_decref(paramsJson);
json_decref(eventJson);
return;
break;
}
json_object_set(dataJson, pData[nIndex]->dataName, valueJson);
json_decref(valueJson);
nDataCount--;
nIndex++;
}
json_object_set(paramsJson, "data", dataJson);
json_decref(dataJson);
json_object_set(eventJson, "params", paramsJson);
json_decref(paramsJson);
char* eventMessage = json_dumps(eventJson, JSON_INDENT(4) | JSON_REAL_PRECISION(4));
json_decref(eventJson);
//char* topicName = ActorMakeTopicName(pZnpActor->guid, "/:event/device_data");
char* topicName = ActorMakeTopicName("event/", pZnpActor->guid, "/device_data");
ActorSend(pZnpActor, topicName, eventMessage, NULL, FALSE, topicName);
free(topicName);
free(eventMessage);
}
static struct MHD_Response *
send_metric(struct brubeck_server *server, const char *url)
{
static const char *metric_types[] = {
"gauge", "meter", "counter", "histogram", "timer", "internal"
};
static const char *expire_status[] = {
"disabled", "inactive", "active"
};
struct brubeck_metric *metric = safe_lookup_metric(
server, url + strlen("/metric/"));
if (metric) {
json_t *mj = json_pack("{s:s, s:s, s:i, s:s}",
"key", metric->key,
"type", metric_types[metric->type],
#if METRIC_SHARD_SPECIFIER
"shard", (int)metric->shard,
#else
"shard", 0,
#endif
"expire", expire_status[metric->expire]
);
char *jsonr = json_dumps(mj, JSON_INDENT(4) | JSON_PRESERVE_ORDER);
json_decref(mj);
return MHD_create_response_from_data(
strlen(jsonr), jsonr, 1, 0);
}
return NULL;
}
void janus_echotest_hangup_media(janus_plugin_session *handle) {
JANUS_LOG(LOG_INFO, "No WebRTC media anymore\n");
if(stopping || !initialized)
return;
janus_echotest_session *session = (janus_echotest_session *)handle->plugin_handle;
if(!session) {
JANUS_LOG(LOG_ERR, "No session associated with this handle...\n");
return;
}
if(session->destroyed)
return;
/* Send an event to the browser and tell it's over */
json_t *event = json_object();
json_object_set_new(event, "echotest", json_string("event"));
json_object_set_new(event, "result", json_string("done"));
char *event_text = json_dumps(event, JSON_INDENT(3) | JSON_PRESERVE_ORDER);
json_decref(event);
JANUS_LOG(LOG_VERB, "Pushing event: %s\n", event_text);
int ret = gateway->push_event(handle, &janus_echotest_plugin, NULL, event_text, NULL, NULL);
JANUS_LOG(LOG_VERB, " >> %d (%s)\n", ret, janus_get_api_error(ret));
g_free(event_text);
/* Reset controls */
session->audio_active = TRUE;
session->video_active = TRUE;
session->bitrate = 0;
}
void SubmitContext::submitBlock(blktemplate_t *blockTemplate,
const PrimecoinBlockHeader &header,
unsigned dataId)
{
json_t *jsonBlock =
blkmk_submit_jansson(blockTemplate,
(unsigned char*)&header,
dataId,
__builtin_bswap32(header.nonce),
header.multiplier,
header.multiplier[0]+1);
char *request = json_dumps(jsonBlock, JSON_INDENT(2));
json_delete(jsonBlock);
_response.clear();
logFormattedWrite(_log, "submit request: %s", request);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, request);
if (curl_easy_perform(curl) != CURLE_OK) {
logFormattedWrite(_log, "block send error!!!");
} else {
logFormattedWrite(_log, "response: %s");
}
free(request);
}
static
void
cd_JSONRequest (struct evhttp_request* request, CDServer* server)
{
struct evbuffer* buffer = evhttp_request_get_input_buffer(request);
char* text = CD_alloc(evbuffer_get_length(buffer) + 1);
evbuffer_remove(buffer, text, evbuffer_get_length(buffer));
json_error_t error;
json_t* input = json_loads(text, 0, &error);
json_t* output = json_object();
printf("%s\n", text);
if (evhttp_request_get_command(request) != EVHTTP_REQ_POST) {
goto error;
}
if (input == NULL) {
SERR(server, "RPC.JSON: error on line %d: %s", error.line, error.text);
goto error;
}
CD_EventDispatch(server, "RPC.JSON", input, output);
done: {
char* outString = json_dumps(output, JSON_INDENT(2));
struct evbuffer* outBuffer = evbuffer_new();
evbuffer_add_printf(outBuffer, "%s", outString);
evhttp_send_reply(request, HTTP_OK, "OK", outBuffer);
evbuffer_free(outBuffer);
free(outString);
json_delete(output);
json_delete(input);
CD_free(text);
return;
}
error: {
evhttp_send_error(request, HTTP_INTERNAL, "Internal server error");
CD_free(text);
if (input) {
json_delete(input);
}
if (output) {
json_delete(output);
}
return;
}
}
void on_list_update(struct DSLink *link, ref_t *req_ref, json_t *resp) {
(void) link;
RequestHolder *holder = req_ref->data;
json_t *updates = json_object_get(resp, "updates");
size_t index;
json_t *value;
const char* path = json_string_value(json_object_get(holder->req, "path"));
printf("======= List %s =======\n", path);
json_array_foreach(updates, index, value) {
json_t *name = json_array_get(value, 0);
json_t *val = json_array_get(value, 1);
if (val->type == JSON_ARRAY || val->type == JSON_OBJECT) {
char *data = json_dumps(val, JSON_INDENT(0));
printf("%s = %s\n", json_string_value(name), data);
dslink_free(data);
} else if (val->type == JSON_STRING) {
printf("%s = %s\n", json_string_value(name), json_string_value(val));
} else if (val->type == JSON_INTEGER) {
printf("%s = %lli\n", json_string_value(name), json_integer_value(val));
} else if (val->type == JSON_REAL) {
printf("%s = %f\n", json_string_value(name), json_real_value(val));
} else if (val->type == JSON_NULL) {
printf("%s = NULL\n", json_string_value(name));
} else if (val->type == JSON_TRUE) {
printf("%s = true\n", json_string_value(name));
} else if (val->type == JSON_FALSE) {
printf("%s = false\n", json_string_value(name));
} else {
printf("%s = (Unknown Type)\n", json_string_value(name));
}
}
void saveRevenueMovements(char * save_path)
{
json_t * json_revenue = json_object();
json_t * array = json_array();
json_t * json_total = json_real(total);
for (struct revenue * revenue = firstRevenueMovement; revenue!=0; revenue=revenue->next)
{
json_array_append(array, createRevenueArray(revenue));
}
int i = json_object_set(json_revenue, "total", json_total);
int j = json_object_set(json_revenue, "revenue", array);
if (i == -1 || j == -1)
{
printf("errore non è possibile scrivere il file");
}
json_dump_file(json_revenue, strcat(save_path, "/revenue.json"), JSON_INDENT(3));
}
static int send_metric(struct mg_connection *conn)
{
static const char *metric_types[] = {
"gauge", "meter", "counter", "histogram", "timer", "internal"
};
static const char *expire_status[] = {
"disabled", "inactive", "active"
};
struct brubeck_server *server = conn->server_param;
struct brubeck_metric *metric = safe_lookup_metric(
server, conn->uri + strlen("/metric/"));
if (metric) {
json_t *mj = json_pack("{s:s, s:s, s:i, s:s}",
"key", metric->key,
"type", metric_types[metric->type],
#if METRIC_SHARD_SPECIFIER
"shard", (int)metric->shard,
#else
"shard", 0,
#endif
"expire", expire_status[metric->expire]
);
send_headers(conn);
json_dump_callback(mj, &dump_json, (void *)conn,
JSON_INDENT(4) | JSON_PRESERVE_ORDER);
json_decref(mj);
return MG_TRUE;
}
return MG_FALSE;
}
char *janus_serial_query_session(janus_plugin_session *handle) {
if(g_atomic_int_get(&stopping) || !g_atomic_int_get(&initialized)) {
return NULL;
}
janus_serial_session *session = (janus_serial_session *)handle->plugin_handle;
if(!session) {
JANUS_LOG(LOG_ERR, "No session associated with this handle...\n");
return NULL;
}
/* In the echo test, every session is the same: we just provide some configure info */
json_t *info = json_object();
json_object_set_new(info, "audio_active", json_string(session->audio_active ? "true" : "false"));
json_object_set_new(info, "video_active", json_string(session->video_active ? "true" : "false"));
json_object_set_new(info, "bitrate", json_integer(session->bitrate));
if(session->arc || session->vrc) {
json_t *recording = json_object();
if(session->arc && session->arc->filename)
json_object_set_new(recording, "audio", json_string(session->arc->filename));
if(session->vrc && session->vrc->filename)
json_object_set_new(recording, "video", json_string(session->vrc->filename));
json_object_set_new(info, "recording", recording);
}
json_object_set_new(info, "slowlink_count", json_integer(session->slowlink_count));
json_object_set_new(info, "destroyed", json_integer(session->destroyed));
char *info_text = json_dumps(info, JSON_INDENT(3) | JSON_PRESERVE_ORDER);
json_decref(info);
return info_text;
}
void janus_streaming_setup_media(janus_plugin_session *handle) {
JANUS_LOG(LOG_INFO, "WebRTC media is now available\n");
if(stopping || !initialized)
return;
janus_streaming_session *session = (janus_streaming_session *)handle->plugin_handle;
if(!session) {
JANUS_LOG(LOG_ERR, "No session associated with this handle...\n");
return;
}
if(session->destroy)
return;
/* TODO Only start streaming when we get this event */
session->started = TRUE;
/* Prepare JSON event */
json_t *event = json_object();
json_object_set_new(event, "streaming", json_string("event"));
json_t *result = json_object();
json_object_set_new(result, "status", json_string("started"));
json_object_set(event, "result", result);
char *event_text = json_dumps(event, JSON_INDENT(3));
json_decref(event);
json_decref(result);
JANUS_LOG(LOG_VERB, "Pushing event: %s\n", event_text);
int ret = gateway->push_event(handle, &janus_streaming_plugin, NULL, event_text, NULL, NULL);
JANUS_LOG(LOG_VERB, " >> %d (%s)\n", ret, janus_get_api_error(ret));
g_free(event_text);
}
char *janus_videocall_query_session(janus_plugin_session *handle) {
if(g_atomic_int_get(&stopping) || !g_atomic_int_get(&initialized)) {
return NULL;
}
janus_videocall_session *session = (janus_videocall_session *)handle->plugin_handle;
if(!session) {
JANUS_LOG(LOG_ERR, "No session associated with this handle...\n");
return NULL;
}
/* Provide some generic info, e.g., if we're in a call and with whom */
json_t *info = json_object();
json_object_set_new(info, "state", json_string(session->peer ? "incall" : "idle"));
json_object_set_new(info, "username", session->username ? json_string(session->username) : NULL);
if(session->peer) {
json_object_set_new(info, "peer", session->peer->username ? json_string(session->peer->username) : NULL);
json_object_set_new(info, "audio_active", json_string(session->audio_active ? "true" : "false"));
json_object_set_new(info, "video_active", json_string(session->video_active ? "true" : "false"));
json_object_set_new(info, "bitrate", json_integer(session->bitrate));
json_object_set_new(info, "slowlink_count", json_integer(session->slowlink_count));
}
json_object_set_new(info, "destroyed", json_integer(session->destroyed));
char *info_text = json_dumps(info, JSON_INDENT(3) | JSON_PRESERVE_ORDER);
json_decref(info);
return info_text;
}
bool print_config_schema_json(POOL_MEM &buffer)
{
RES_TABLE *resources = my_config->m_resources;
initialize_json();
json_t *json = json_object();
json_object_set_new(json, "format-version", json_integer(2));
json_object_set_new(json, "component", json_string("bconsole"));
json_object_set_new(json, "version", json_string(VERSION));
/*
* Resources
*/
json_t *resource = json_object();
json_object_set(json, "resource", resource);
json_t *bconsole = json_object();
json_object_set(resource, "bconsole", bconsole);
for (int r = 0; resources[r].name; r++) {
RES_TABLE resource = my_config->m_resources[r];
json_object_set(bconsole, resource.name, json_items(resource.items));
}
pm_strcat(buffer, json_dumps(json, JSON_INDENT(2)));
json_decref(json);
return true;
}
void on_invoke_updates(struct DSLink *link, ref_t *req_ref, json_t *resp) {
(void) link;
(void) req_ref;
char *data = json_dumps(resp, JSON_INDENT(2));
printf("Got invoke %s\n", data);
dslink_free(data);
}
void janus_videocall_hangup_media(janus_plugin_session *handle) {
JANUS_LOG(LOG_INFO, "No WebRTC media anymore\n");
if(stopping || !initialized)
return;
janus_videocall_session *session = (janus_videocall_session *)handle->plugin_handle;
if(!session) {
JANUS_LOG(LOG_ERR, "No session associated with this handle...\n");
return;
}
if(session->destroy)
return;
janus_mutex_lock(&sessions_mutex);
if(session->peer) {
/* Send event to our peer too */
json_t *call = json_object();
json_object_set_new(call, "videocall", json_string("event"));
json_t *calling = json_object();
json_object_set_new(calling, "event", json_string("hangup"));
json_object_set_new(calling, "username", json_string(session->username));
json_object_set_new(calling, "reason", json_string("Remote hangup"));
json_object_set_new(call, "result", calling);
char *call_text = json_dumps(call, JSON_INDENT(3) | JSON_PRESERVE_ORDER);
json_decref(call);
JANUS_LOG(LOG_VERB, "Pushing event to peer: %s\n", call_text);
int ret = gateway->push_event(session->peer->handle, &janus_videocall_plugin, NULL, call_text, NULL, NULL);
JANUS_LOG(LOG_VERB, " >> %d (%s)\n", ret, janus_get_api_error(ret));
g_free(call_text);
}
session->peer = NULL;
/* Reset controls */
session->audio_active = TRUE;
session->video_active = TRUE;
session->bitrate = 0;
janus_mutex_unlock(&sessions_mutex);
}
// formats a json to string
int json_format_string(json_t *json, char **string)
{
char *string_return = NULL;
int exit_code = 0;
check_not_null(json);
check_not_null(string);
string_return = json_dumps(json, JSON_INDENT(2) | JSON_PRESERVE_ORDER);
check_not_null(string_return);
*string = string_return;
goto cleanup;
error:
if (string_return != NULL) { free(string_return); }
exit_code = -1;
cleanup:
return exit_code;
}
void janus_source_send_id_error(janus_plugin_session *handle) {
if (g_atomic_int_get(&stopping) || !g_atomic_int_get(&initialized))
return;
janus_source_session *session = (janus_source_session *)handle->plugin_handle;
if (!session) {
JANUS_LOG(LOG_ERR, "No session associated with this handle...\n");
return;
}
if (session->destroyed)
return;
/* Send an event to the browser and tell it's over */
char *error_cause = g_malloc0(512);
g_snprintf(error_cause, 512, "JSON error: URL ID %s already exist in the system.",session->id);
json_t *event = json_object();
json_object_set_new(event, "source", json_string("event"));
json_object_set_new(event, "error_code", json_integer(JANUS_SOURCE_ERROR_INVALID_URL_ID));
json_object_set_new(event, "error", json_string(error_cause));
char *event_text = json_dumps(event, JSON_INDENT(3) | JSON_PRESERVE_ORDER);
json_decref(event);
JANUS_LOG(LOG_VERB, "Pushing event: %s\n", event_text);
int ret = gateway->push_event(handle, &janus_source_plugin, NULL, event, NULL);
JANUS_LOG(LOG_VERB, " >> %d (%s)\n", ret, janus_get_api_error(ret));
g_free(event_text);
}
int main(void)
{
json_t *json = json_object();
int zbxVersion = json_object_set(json, "jsonrpc", json_string("2.0"));
if (zbxVersion != 0)
return -1;
int zbxMethod = json_object_set(json, "method", json_string("user.login"));
if (zbxMethod != 0)
return -1;
json_t *uidParams = json_pack("{s:s, s:s}", "user", "jreed", "password", "Flight8152LA");
int zbxParams = json_object_set(json, "params", uidParams);
if (zbxParams != 0)
return -1;
int zbxId = json_object_set(json, "id", json_integer((json_int_t)1));
if (zbxId != 0)
return -1;
size_t jsonFLAGS = JSON_INDENT(4) | JSON_PRESERVE_ORDER ;
puts(json_dumps(json,jsonFLAGS));
return 0;
}
void CreateJSONMaxFeatureVector(double * MaxFeatureVector,const int bins,char * filename)
{
json_t* corr = json_object();
json_t* jsonFileName = json_string("MaxFeatureVector");
json_t* featureVector = json_array();
json_t* vectorVals;
int i;
// Build feature vector json array
for (i=0; i<bins; i++)
{
vectorVals = json_real(MaxFeatureVector[i]);
if (json_array_append_new(featureVector,vectorVals))
{
printf("Cannot append %f to json array",MaxFeatureVector[i]);
puts(strerror(errno));
exit(1);
}
}
// add both feature vector and file name to json object
json_object_set_new(corr,"FileName",jsonFileName);
json_object_set_new(corr,"FeatureVector",featureVector);
json_dump_file(corr,filename,JSON_INDENT(2));
// need to call jansson specific free
json_object_clear(corr);
}
int _rsIESClientHints(
rsComm_t* _comm,
bytesBuf_t** _bbuf ) {
if( ! _comm ) {
return SYS_INVALID_INPUT_PARAM;
}
json_t* ies_hints = json_object();
if ( !ies_hints ) {
rodsLog(
LOG_ERROR,
"failed to allocate json_object" );
return SYS_MALLOC_ERR;
}
std::string acls;
irods::error ret = get_strict_acls(
_comm,
acls );
if ( !ret.ok() ) {
irods::log( PASS( ret ) );
}
json_object_set(
ies_hints,
"strict_acls",
json_string( acls.c_str() ) );
json_t* query_arr = 0;
ret = get_query_array( _comm, query_arr );
if ( !ret.ok() ) {
irods::log( PASS( ret ) );
}
json_object_set(
ies_hints,
"specific_queries",
query_arr );
char* tmp_buf = json_dumps( ies_hints, JSON_INDENT( 4 ) );
// *SHOULD* free All The Things...
json_decref( ies_hints );
( *_bbuf ) = ( bytesBuf_t* ) malloc( sizeof( bytesBuf_t ) );
if ( !( *_bbuf ) ) {
rodsLog(
LOG_ERROR,
"_rsIESClientHints: failed to allocate _bbuf" );
return SYS_MALLOC_ERR;
}
( *_bbuf )->buf = tmp_buf;
( *_bbuf )->len = strlen( tmp_buf );
return 0;
} // _rsIESClientHints
void event(void) {
json_t* object;
json_t* array_text_list;
json_t* array_events;
object = json_object();
array_events = json_array();
json_object_set(object, "events", array_events);
json_decref(array_events);
for (int f = 0; f < 58; f++) {
const TableInfo* event_info;
event_info = &table_info_event[f];
std::string filename = "Extracted/" + std::string(event_info->filename);
Event event(filename.c_str(), event_info->name, event_info->offset,
event_info->length);
json_t* object_event;
json_t* json_value;
object_event = json_object();
json_array_append(array_events, object_event);
json_value = json_string(event_info->name);
json_object_set(object_event, "name", json_value);
json_decref(json_value);
json_value = json_string(event_info->filename);
json_object_set(object_event, "filename", json_value);
json_decref(json_value);
json_value = json_integer(event_info->offset);
json_object_set(object_event, "offset", json_value);
json_decref(json_value);
json_value = json_integer(event_info->length);
json_object_set(object_event, "length", json_value);
json_decref(json_value);
array_text_list = json_array();
json_object_set(object_event, "text_list", array_text_list);
json_decref(array_text_list);
for (std::vector<Text*>::iterator tt = event.text_data()->begin();
tt != event.text_data()->end(); tt++) {
Text2JSON t2json(*(*tt), array_text_list);
t2json.output();
}
}
json_dump_file(object, "event.json", JSON_INDENT(0) | JSON_PRESERVE_ORDER);
json_decref(object);
}
void janus_videocall_slow_link(janus_plugin_session *handle, int uplink, int video) {
/* The core is informing us that our peer got or sent too many NACKs, are we pushing media too hard? */
if(handle == NULL || handle->stopped || g_atomic_int_get(&stopping) || !g_atomic_int_get(&initialized))
return;
janus_videocall_session *session = (janus_videocall_session *)handle->plugin_handle;
if(!session) {
JANUS_LOG(LOG_ERR, "No session associated with this handle...\n");
return;
}
if(session->destroyed)
return;
session->slowlink_count++;
if(uplink && !video && !session->audio_active) {
/* We're not relaying audio and the peer is expecting it, so NACKs are normal */
JANUS_LOG(LOG_VERB, "Getting a lot of NACKs (slow uplink) for audio, but that's expected, a configure disabled the audio forwarding\n");
} else if(uplink && video && !session->video_active) {
/* We're not relaying video and the peer is expecting it, so NACKs are normal */
JANUS_LOG(LOG_VERB, "Getting a lot of NACKs (slow uplink) for video, but that's expected, a configure disabled the video forwarding\n");
} else {
/* Slow uplink or downlink, maybe we set the bitrate cap too high? */
if(video) {
/* Halve the bitrate, but don't go too low... */
if(!uplink) {
/* Downlink issue, user has trouble sending, halve this user's bitrate cap */
session->bitrate = session->bitrate > 0 ? session->bitrate : 512*1024;
session->bitrate = session->bitrate/2;
if(session->bitrate < 64*1024)
session->bitrate = 64*1024;
} else {
/* Uplink issue, user has trouble receiving, halve this user's peer's bitrate cap */
if(session->peer == NULL || session->peer->handle == NULL)
return; /* Nothing to do */
session->peer->bitrate = session->peer->bitrate > 0 ? session->peer->bitrate : 512*1024;
session->peer->bitrate = session->peer->bitrate/2;
if(session->peer->bitrate < 64*1024)
session->peer->bitrate = 64*1024;
}
JANUS_LOG(LOG_WARN, "Getting a lot of NACKs (slow %s) for %s, forcing a lower REMB: %"SCNu64"\n",
uplink ? "uplink" : "downlink", video ? "video" : "audio", uplink ? session->peer->bitrate : session->bitrate);
/* ... and send a new REMB back */
char rtcpbuf[24];
janus_rtcp_remb((char *)(&rtcpbuf), 24, uplink ? session->peer->bitrate : session->bitrate);
gateway->relay_rtcp(uplink ? session->peer->handle : handle, 1, rtcpbuf, 24);
/* As a last thing, notify the affected user about this */
json_t *event = json_object();
json_object_set_new(event, "videocall", json_string("event"));
json_t *result = json_object();
json_object_set_new(result, "status", json_string("slow_link"));
json_object_set_new(result, "bitrate", json_integer(uplink ? session->peer->bitrate : session->bitrate));
json_object_set_new(event, "result", result);
char *event_text = json_dumps(event, JSON_INDENT(3) | JSON_PRESERVE_ORDER);
json_decref(event);
event = NULL;
gateway->push_event(uplink ? session->peer->handle : handle, &janus_videocall_plugin, NULL, event_text, NULL, NULL);
g_free(event_text);
}
}
}
/* encode a tpl (kv frame) as json. */
void *enc_worker(void *thread_id) {
char buf[MAX_BUF], *key, *val;
json_t *o = json_object();
int rc=-1, len, nc;
tpl_node *tn;
while (CF.shutdown == 0) {
len = nn_recv(CF.ingress_socket_pull, buf, MAX_BUF, 0);
if (len < 0) {
fprintf(stderr,"nn_recv: %s\n", nn_strerror(errno));
goto done;
}
/* decode, then re-encode as json */
json_object_clear(o);
tn = tpl_map("A(ss)",&key,&val); assert(tn);
if (tpl_load(tn,TPL_MEM,buf,len) < 0) goto done;
while(tpl_unpack(tn,1) > 0) {
json_t *jval = json_string(val);
json_object_set_new(o, key, jval);
free(key); key=NULL;
free(val); val=NULL;
}
tpl_free(tn);
/* dump the json object, then newline-terminate it. */
if (CF.verbose>1) json_dumpf(o, stderr, JSON_INDENT(1));
char *dump = json_dumps(o, JSON_INDENT(0));
size_t dump_len = strlen(dump);
/* give the buffer to nano, from here it goes to kaf thread */
nc = nn_send(CF.egress_socket_push, dump, dump_len, 0);
free(dump);
if (nc < 0) {
fprintf(stderr,"nn_send: %s\n", nn_strerror(errno));
goto done;
}
}
rc = 0;
done:
CF.shutdown = 1;
json_decref(o);
return NULL;
}
void print_json_stream(json_t *json, FILE *stream) {
char *json_str = json_dumps(json, JSON_INDENT(0));
if (json_str) {
fprintf(stream, "%s\n", json_str);
free(json_str);
}
return;
}
void LSCompiler::processExecutableConfig(AssemblyBuilder *ab)
{
lmAssert(loomConfigJSON, "loomConfigJSON not initialized");
utHashTable<utHashedString, utString> defs;
for (UTsize i = 0; i < LSLuaState::getNumCommandlineArgs(); i++)
{
const char *arg = LSLuaState::getCommandlineArg(i).c_str();
if ((strlen(arg) >= 3) && (arg[0] == '-') && (arg[1] == 'D'))
{
char key[1024];
char value[1024];
lmAssert(strlen(arg) < 1023, "argument buffer overflow");
key[0] = value[0] = 0;
strcpy(key, &arg[2]);
if (strstr(arg, "="))
{
key[strstr(arg, "=") - arg - 2] = 0;
strcpy(value, strstr(arg, "=") + 1);
}
// value defaults to true
if (!value[0])
{
sprintf(value, "true");
}
defs.insert(key, value);
}
}
// Add command line defines to config
json_t *json = json_deep_copy(loomConfigJSON);
utHashTable<utHashedString, utString>::Iterator itr = defs.iterator();
while (itr.hasMoreElements())
{
const char *key = itr.peekNextKey().str().c_str();
const char *value = itr.peekNextValue().c_str();
json_object_set_new(json, key, json_string(value));
itr.next();
}
const char *out = json_dumps(json, JSON_INDENT(3) | JSON_COMPACT);
ab->setLoomConfig(out);
}
