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#include "env.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_internals.h"
#include "node_options.h"
#include "node_report.h"
#include "util-inl.h"
#include "handle_wrap.h"
#include "node_buffer.h"
#include "stream_base-inl.h"
#include "stream_wrap.h"
#include <v8.h>
#include <atomic>
#include <sstream>
namespace node {
namespace report {
using v8::Context;
using v8::FunctionCallbackInfo;
using v8::HandleScope;
using v8::Isolate;
using v8::Local;
using v8::Object;
using v8::String;
using v8::Value;
void WriteReport(const FunctionCallbackInfo<Value>& info) {
Environment* env = Environment::GetCurrent(info);
Isolate* isolate = env->isolate();
HandleScope scope(isolate);
std::string filename;
Local<Value> error;
CHECK_EQ(info.Length(), 4);
String::Utf8Value message(isolate, info[0].As<String>());
String::Utf8Value trigger(isolate, info[1].As<String>());
if (info[2]->IsString())
filename = *String::Utf8Value(isolate, info[2]);
if (!info[3].IsEmpty())
error = info[3];
else
error = Local<Value>();
filename = TriggerNodeReport(env, *message, *trigger, filename, error);
// Return value is the report filename
info.GetReturnValue().Set(
String::NewFromUtf8(isolate, filename.c_str()).ToLocalChecked());
}
// External JavaScript API for returning a report
void GetReport(const FunctionCallbackInfo<Value>& info) {
Environment* env = Environment::GetCurrent(info);
Isolate* isolate = env->isolate();
HandleScope scope(isolate);
Local<Object> error;
std::ostringstream out;
CHECK_EQ(info.Length(), 1);
if (!info[0].IsEmpty() && info[0]->IsObject())
error = info[0].As<Object>();
else
error = Local<Object>();
GetNodeReport(env, "JavaScript API", __func__, error, out);
// Return value is the contents of a report as a string.
info.GetReturnValue().Set(
String::NewFromUtf8(isolate, out.str().c_str()).ToLocalChecked());
}
static void GetCompact(const FunctionCallbackInfo<Value>& info) {
Mutex::ScopedLock lock(per_process::cli_options_mutex);
info.GetReturnValue().Set(per_process::cli_options->report_compact);
}
static void SetCompact(const FunctionCallbackInfo<Value>& info) {
Mutex::ScopedLock lock(per_process::cli_options_mutex);
Environment* env = Environment::GetCurrent(info);
Isolate* isolate = env->isolate();
bool compact = info[0]->ToBoolean(isolate)->Value();
per_process::cli_options->report_compact = compact;
}
static void GetDirectory(const FunctionCallbackInfo<Value>& info) {
Mutex::ScopedLock lock(per_process::cli_options_mutex);
Environment* env = Environment::GetCurrent(info);
std::string directory = per_process::cli_options->report_directory;
auto result = String::NewFromUtf8(env->isolate(), directory.c_str());
info.GetReturnValue().Set(result.ToLocalChecked());
}
static void SetDirectory(const FunctionCallbackInfo<Value>& info) {
Mutex::ScopedLock lock(per_process::cli_options_mutex);
Environment* env = Environment::GetCurrent(info);
CHECK(info[0]->IsString());
Utf8Value dir(env->isolate(), info[0].As<String>());
per_process::cli_options->report_directory = *dir;
}
static void GetFilename(const FunctionCallbackInfo<Value>& info) {
Mutex::ScopedLock lock(per_process::cli_options_mutex);
Environment* env = Environment::GetCurrent(info);
std::string filename = per_process::cli_options->report_filename;
auto result = String::NewFromUtf8(env->isolate(), filename.c_str());
info.GetReturnValue().Set(result.ToLocalChecked());
}
static void SetFilename(const FunctionCallbackInfo<Value>& info) {
Mutex::ScopedLock lock(per_process::cli_options_mutex);
Environment* env = Environment::GetCurrent(info);
CHECK(info[0]->IsString());
Utf8Value name(env->isolate(), info[0].As<String>());
per_process::cli_options->report_filename = *name;
}
static void GetSignal(const FunctionCallbackInfo<Value>& info) {
Environment* env = Environment::GetCurrent(info);
std::string signal = env->isolate_data()->options()->report_signal;
auto result = String::NewFromUtf8(env->isolate(), signal.c_str());
info.GetReturnValue().Set(result.ToLocalChecked());
}
static void SetSignal(const FunctionCallbackInfo<Value>& info) {
Environment* env = Environment::GetCurrent(info);
CHECK(info[0]->IsString());
Utf8Value signal(env->isolate(), info[0].As<String>());
env->isolate_data()->options()->report_signal = *signal;
}
static void ShouldReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
Mutex::ScopedLock lock(per_process::cli_options_mutex);
info.GetReturnValue().Set(per_process::cli_options->report_on_fatalerror);
}
static void SetReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
CHECK(info[0]->IsBoolean());
Mutex::ScopedLock lock(per_process::cli_options_mutex);
per_process::cli_options->report_on_fatalerror = info[0]->IsTrue();
}
static void ShouldReportOnSignal(const FunctionCallbackInfo<Value>& info) {
Environment* env = Environment::GetCurrent(info);
info.GetReturnValue().Set(env->isolate_data()->options()->report_on_signal);
}
static void SetReportOnSignal(const FunctionCallbackInfo<Value>& info) {
Environment* env = Environment::GetCurrent(info);
CHECK(info[0]->IsBoolean());
env->isolate_data()->options()->report_on_signal = info[0]->IsTrue();
}
static void ShouldReportOnUncaughtException(
const FunctionCallbackInfo<Value>& info) {
Environment* env = Environment::GetCurrent(info);
info.GetReturnValue().Set(
env->isolate_data()->options()->report_uncaught_exception);
}
static void SetReportOnUncaughtException(
const FunctionCallbackInfo<Value>& info) {
Environment* env = Environment::GetCurrent(info);
CHECK(info[0]->IsBoolean());
env->isolate_data()->options()->report_uncaught_exception = info[0]->IsTrue();
}
static void Initialize(Local<Object> exports,
Local<Value> unused,
Local<Context> context,
void* priv) {
SetMethod(context, exports, "writeReport", WriteReport);
SetMethod(context, exports, "getReport", GetReport);
SetMethod(context, exports, "getCompact", GetCompact);
SetMethod(context, exports, "setCompact", SetCompact);
SetMethod(context, exports, "getDirectory", GetDirectory);
SetMethod(context, exports, "setDirectory", SetDirectory);
SetMethod(context, exports, "getFilename", GetFilename);
SetMethod(context, exports, "setFilename", SetFilename);
SetMethod(context, exports, "getSignal", GetSignal);
SetMethod(context, exports, "setSignal", SetSignal);
SetMethod(
context, exports, "shouldReportOnFatalError", ShouldReportOnFatalError);
SetMethod(context, exports, "setReportOnFatalError", SetReportOnFatalError);
SetMethod(context, exports, "shouldReportOnSignal", ShouldReportOnSignal);
SetMethod(context, exports, "setReportOnSignal", SetReportOnSignal);
SetMethod(context,
exports,
"shouldReportOnUncaughtException",
ShouldReportOnUncaughtException);
SetMethod(context,
exports,
"setReportOnUncaughtException",
SetReportOnUncaughtException);
}
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(WriteReport);
registry->Register(GetReport);
registry->Register(GetCompact);
registry->Register(SetCompact);
registry->Register(GetDirectory);
registry->Register(SetDirectory);
registry->Register(GetFilename);
registry->Register(SetFilename);
registry->Register(GetSignal);
registry->Register(SetSignal);
registry->Register(ShouldReportOnFatalError);
registry->Register(SetReportOnFatalError);
registry->Register(ShouldReportOnSignal);
registry->Register(SetReportOnSignal);
registry->Register(ShouldReportOnUncaughtException);
registry->Register(SetReportOnUncaughtException);
}
} // namespace report
} // namespace node
NODE_BINDING_CONTEXT_AWARE_INTERNAL(report, node::report::Initialize)
NODE_BINDING_EXTERNAL_REFERENCE(report,
node::report::RegisterExternalReferences)
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