<commit_before>// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.

#include "atom/common/api/atom_bindings.h"

#include <algorithm>
#include <iostream>
#include <string>

#include "atom/common/atom_version.h"
#include "atom/common/chrome_version.h"
#include "atom/common/native_mate_converters/string16_converter.h"
#include "atom/common/node_includes.h"
#include "base/logging.h"
#include "base/sys_info.h"
#include "native_mate/dictionary.h"

namespace atom {

namespace {

// Dummy class type that used for crashing the program.
struct DummyClass { bool crash; };

// Called when there is a fatal error in V8, we just crash the process here so
// we can get the stack trace.
void FatalErrorCallback(const char* location, const char* message) {
  LOG(ERROR) << "Fatal error in V8: " << location << " " << message;
  AtomBindings::Crash();
}

}  // namespace


AtomBindings::AtomBindings(uv_loop_t* loop) {
  uv_async_init(loop, &call_next_tick_async_, OnCallNextTick);
  call_next_tick_async_.data = this;
  metrics_ = base::ProcessMetrics::CreateCurrentProcessMetrics();
}

AtomBindings::~AtomBindings() {
  uv_close(reinterpret_cast<uv_handle_t*>(&call_next_tick_async_), nullptr);
}

void AtomBindings::BindTo(v8::Isolate* isolate,
                          v8::Local<v8::Object> process) {
  v8::V8::SetFatalErrorHandler(FatalErrorCallback);

  mate::Dictionary dict(isolate, process);
  dict.SetMethod("crash", &AtomBindings::Crash);
  dict.SetMethod("hang", &Hang);
  dict.SetMethod("log", &Log);
  dict.SetMethod("getProcessMemoryInfo", &GetProcessMemoryInfo);
  dict.SetMethod("getSystemMemoryInfo", &GetSystemMemoryInfo);
  dict.SetMethod("getCPUUsage",
      base::Bind(&AtomBindings::GetCPUUsage, base::Unretained(this)));
  dict.SetMethod("getIOCounters", &GetIOCounters);
#if defined(OS_POSIX)
  dict.SetMethod("setFdLimit", &base::SetFdLimit);
#endif
  dict.SetMethod("activateUvLoop",
      base::Bind(&AtomBindings::ActivateUVLoop, base::Unretained(this)));

#if defined(MAS_BUILD)
  dict.Set("mas", true);
#endif

  mate::Dictionary versions;
  if (dict.Get("versions", &versions)) {
    // TODO(kevinsawicki): Make read-only in 2.0 to match node
    versions.Set(ATOM_PROJECT_NAME, ATOM_VERSION_STRING);
    versions.Set("chrome", CHROME_VERSION_STRING);

    // TODO(kevinsawicki): Remove in 2.0
    versions.Set("atom-shell", ATOM_VERSION_STRING);
  }
}

void AtomBindings::EnvironmentDestroyed(node::Environment* env) {
  auto it = std::find(pending_next_ticks_.begin(), pending_next_ticks_.end(),
                      env);
  if (it != pending_next_ticks_.end())
    pending_next_ticks_.erase(it);
}

void AtomBindings::ActivateUVLoop(v8::Isolate* isolate) {
  node::Environment* env = node::Environment::GetCurrent(isolate);
  if (std::find(pending_next_ticks_.begin(), pending_next_ticks_.end(), env) !=
      pending_next_ticks_.end())
    return;

  pending_next_ticks_.push_back(env);
  uv_async_send(&call_next_tick_async_);
}

// static
void AtomBindings::OnCallNextTick(uv_async_t* handle) {
  AtomBindings* self = static_cast<AtomBindings*>(handle->data);
  for (std::list<node::Environment*>::const_iterator it =
           self->pending_next_ticks_.begin();
       it != self->pending_next_ticks_.end(); ++it) {
    node::Environment* env = *it;
    // KickNextTick, copied from node.cc:
    node::Environment::AsyncCallbackScope callback_scope(env);<commit_msg>remove atom-shell process name (#11979)<commit_after>// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.

#include "atom/common/api/atom_bindings.h"

#include <algorithm>
#include <iostream>
#include <string>

#include "atom/common/atom_version.h"
#include "atom/common/chrome_version.h"
#include "atom/common/native_mate_converters/string16_converter.h"
#include "atom/common/node_includes.h"
#include "base/logging.h"
#include "base/sys_info.h"
#include "native_mate/dictionary.h"

namespace atom {

namespace {

// Dummy class type that used for crashing the program.
struct DummyClass { bool crash; };

// Called when there is a fatal error in V8, we just crash the process here so
// we can get the stack trace.
void FatalErrorCallback(const char* location, const char* message) {
  LOG(ERROR) << "Fatal error in V8: " << location << " " << message;
  AtomBindings::Crash();
}

}  // namespace


AtomBindings::AtomBindings(uv_loop_t* loop) {
  uv_async_init(loop, &call_next_tick_async_, OnCallNextTick);
  call_next_tick_async_.data = this;
  metrics_ = base::ProcessMetrics::CreateCurrentProcessMetrics();
}

AtomBindings::~AtomBindings() {
  uv_close(reinterpret_cast<uv_handle_t*>(&call_next_tick_async_), nullptr);
}

void AtomBindings::BindTo(v8::Isolate* isolate,
                          v8::Local<v8::Object> process) {
  v8::V8::SetFatalErrorHandler(FatalErrorCallback);

  mate::Dictionary dict(isolate, process);
  dict.SetMethod("crash", &AtomBindings::Crash);
  dict.SetMethod("hang", &Hang);
  dict.SetMethod("log", &Log);
  dict.SetMethod("getProcessMemoryInfo", &GetProcessMemoryInfo);
  dict.SetMethod("getSystemMemoryInfo", &GetSystemMemoryInfo);
  dict.SetMethod("getCPUUsage",
      base::Bind(&AtomBindings::GetCPUUsage, base::Unretained(this)));
  dict.SetMethod("getIOCounters", &GetIOCounters);
#if defined(OS_POSIX)
  dict.SetMethod("setFdLimit", &base::SetFdLimit);
#endif
  dict.SetMethod("activateUvLoop",
      base::Bind(&AtomBindings::ActivateUVLoop, base::Unretained(this)));

#if defined(MAS_BUILD)
  dict.Set("mas", true);
#endif

  mate::Dictionary versions;
  if (dict.Get("versions", &versions)) {
    // TODO(kevinsawicki): Make read-only in 2.0 to match node
    versions.Set(ATOM_PROJECT_NAME, ATOM_VERSION_STRING);
    versions.Set("chrome", CHROME_VERSION_STRING);
  }
}

void AtomBindings::EnvironmentDestroyed(node::Environment* env) {
  auto it = std::find(pending_next_ticks_.begin(), pending_next_ticks_.end(),
                      env);
  if (it != pending_next_ticks_.end())
    pending_next_ticks_.erase(it);
}

void AtomBindings::ActivateUVLoop(v8::Isolate* isolate) {
  node::Environment* env = node::Environment::GetCurrent(isolate);
  if (std::find(pending_next_ticks_.begin(), pending_next_ticks_.end(), env) !=
      pending_next_ticks_.end())
    return;

  pending_next_ticks_.push_back(env);
  uv_async_send(&call_next_tick_async_);
}

// static
void AtomBindings::OnCallNextTick(uv_async_t* handle) {
  AtomBindings* self = static_cast<AtomBindings*>(handle->data);
  for (std::list<node::Environment*>::const_iterator it =
           self->pending_next_ticks_.begin();
       it != self->pending_next_ticks_.end(); ++it) {
    node::Environment* env = *it;
    // KickNextTick, copied from node.cc:
    node::Environment::AsyncCallbackScope callback_scope(env);
{'fraction_non_alphanumeric': 0.14155184916606237, 'fraction_numerical': 0.005656272661348803, 'mean_word_length': 5.309240622140897, 'pattern_counts': {'":': 0, '<': 33, '<?xml version=': 0, '>': 23, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7368869', 'n_tokens_mistral': 2362, 'n_tokens_neox': 2307, 'n_words': 441}