79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
#include "node_log.hpp"
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#include "util/async_queue.hpp"
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#include <mbgl/map/environment.hpp>
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namespace node_mbgl {
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struct NodeLogObserver::LogMessage {
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mbgl::EventSeverity severity;
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mbgl::Event event;
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int64_t code;
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std::string text;
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int environment = -1;
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std::string threadName = "";
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LogMessage(mbgl::EventSeverity severity_, mbgl::Event event_, int64_t code_, std::string text_, int environment_, std::string threadName_)
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: severity(severity_),
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event(event_),
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code(code_),
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text(text_),
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environment(environment_),
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threadName(threadName_) {};
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LogMessage(mbgl::EventSeverity severity_, mbgl::Event event_, int64_t code_, std::string text_)
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: severity(severity_),
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event(event_),
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code(code_),
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text(text_) {}
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};
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NodeLogObserver::NodeLogObserver(v8::Handle<v8::Object> target)
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: queue(new Queue(uv_default_loop(), [this](LogMessage &message) {
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NanScope();
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auto msg = NanNew<v8::Object>();
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msg->Set(NanNew("class"), NanNew(mbgl::EventClass(message.event).c_str()));
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msg->Set(NanNew("severity"), NanNew(mbgl::EventSeverityClass(message.severity).c_str()));
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if (message.code != -1) {
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msg->Set(NanNew("code"), NanNew<v8::Number>(message.code));
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}
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if (!message.text.empty()) {
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msg->Set(NanNew("text"), NanNew(message.text));
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}
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if (message.environment != -1) {
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msg->Set(NanNew("environment"), NanNew<v8::Number>(message.environment));
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}
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if (!message.threadName.empty()) {
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msg->Set(NanNew("threadName"), NanNew(message.threadName));
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}
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v8::Local<v8::Value> argv[] = { NanNew("message"), msg };
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auto handle = NanNew<v8::Object>(module);
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auto emit = handle->Get(NanNew("emit"))->ToObject();
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emit->CallAsFunction(handle, 2, argv);
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})) {
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NanScope();
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NanAssignPersistent(module, target);
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// Don't keep the event loop alive.
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queue->unref();
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}
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NodeLogObserver::~NodeLogObserver() {
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queue->stop();
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}
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bool NodeLogObserver::onRecord(mbgl::EventSeverity severity, mbgl::Event event, int64_t code, const std::string &text) {
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if (mbgl::Environment::inScope()) {
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int env = static_cast<int>(mbgl::Environment::Get().getID());
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std::string threadName = mbgl::Environment::threadName();
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queue->send({ severity, event, code, text, env, threadName });
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} else {
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queue->send({ severity, event, code, text });
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}
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return true;
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}
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}
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