/
atom_api_shell.cc
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/
atom_api_shell.cc
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// 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 <string>
#include "atom/common/native_mate_converters/callback.h"
#include "atom/common/native_mate_converters/file_path_converter.h"
#include "atom/common/native_mate_converters/gurl_converter.h"
#include "atom/common/native_mate_converters/string16_converter.h"
#include "atom/common/node_includes.h"
#include "atom/common/platform_util.h"
#include "atom/common/promise_util.h"
#include "native_mate/dictionary.h"
#if defined(OS_WIN)
#include "base/win/scoped_com_initializer.h"
#include "base/win/shortcut.h"
namespace mate {
template <>
struct Converter<base::win::ShortcutOperation> {
static bool FromV8(v8::Isolate* isolate,
v8::Handle<v8::Value> val,
base::win::ShortcutOperation* out) {
std::string operation;
if (!ConvertFromV8(isolate, val, &operation))
return false;
if (operation.empty() || operation == "create")
*out = base::win::SHORTCUT_CREATE_ALWAYS;
else if (operation == "update")
*out = base::win::SHORTCUT_UPDATE_EXISTING;
else if (operation == "replace")
*out = base::win::SHORTCUT_REPLACE_EXISTING;
else
return false;
return true;
}
};
} // namespace mate
#endif
namespace {
void OnOpenExternalFinished(const v8::Global<v8::Context>& context,
scoped_refptr<atom::util::Promise> promise,
const std::string& error) {
v8::Isolate* isolate = promise->isolate();
mate::Locker locker(isolate);
v8::HandleScope handle_scope(isolate);
v8::MicrotasksScope script_scope(isolate,
v8::MicrotasksScope::kRunMicrotasks);
v8::Context::Scope context_scope(
v8::Local<v8::Context>::New(isolate, context));
if (error.empty())
promise->Resolve();
else
promise->RejectWithErrorMessage(error.c_str());
}
bool OpenExternalSync(
#if defined(OS_WIN)
const base::string16& url,
#else
const GURL& url,
#endif
mate::Arguments* args) {
platform_util::OpenExternalOptions options;
if (args->Length() >= 2) {
mate::Dictionary obj;
if (args->GetNext(&obj)) {
obj.Get("activate", &options.activate);
obj.Get("workingDirectory", &options.working_dir);
}
}
return platform_util::OpenExternal(url, options);
}
v8::Local<v8::Promise> OpenExternal(
#if defined(OS_WIN)
const base::string16& url,
#else
const GURL& url,
#endif
mate::Arguments* args) {
scoped_refptr<atom::util::Promise> promise =
new atom::util::Promise(args->isolate());
platform_util::OpenExternalOptions options;
if (args->Length() >= 2) {
mate::Dictionary obj;
if (args->GetNext(&obj)) {
obj.Get("activate", &options.activate);
obj.Get("workingDirectory", &options.working_dir);
}
}
v8::Global<v8::Context> context(args->isolate(),
args->isolate()->GetCurrentContext());
platform_util::OpenExternal(
url, options,
base::Bind(&OnOpenExternalFinished, std::move(context), promise));
return promise->GetHandle();
}
#if defined(OS_WIN)
bool WriteShortcutLink(const base::FilePath& shortcut_path,
mate::Arguments* args) {
base::win::ShortcutOperation operation = base::win::SHORTCUT_CREATE_ALWAYS;
args->GetNext(&operation);
mate::Dictionary options = mate::Dictionary::CreateEmpty(args->isolate());
if (!args->GetNext(&options)) {
args->ThrowError();
return false;
}
base::win::ShortcutProperties properties;
base::FilePath path;
base::string16 str;
int index;
if (options.Get("target", &path))
properties.set_target(path);
if (options.Get("cwd", &path))
properties.set_working_dir(path);
if (options.Get("args", &str))
properties.set_arguments(str);
if (options.Get("description", &str))
properties.set_description(str);
if (options.Get("icon", &path) && options.Get("iconIndex", &index))
properties.set_icon(path, index);
if (options.Get("appUserModelId", &str))
properties.set_app_id(str);
base::win::ScopedCOMInitializer com_initializer;
return base::win::CreateOrUpdateShortcutLink(shortcut_path, properties,
operation);
}
v8::Local<v8::Value> ReadShortcutLink(mate::Arguments* args,
const base::FilePath& path) {
using base::win::ShortcutProperties;
mate::Dictionary options = mate::Dictionary::CreateEmpty(args->isolate());
base::win::ScopedCOMInitializer com_initializer;
base::win::ShortcutProperties properties;
if (!base::win::ResolveShortcutProperties(
path, ShortcutProperties::PROPERTIES_ALL, &properties)) {
args->ThrowError("Failed to read shortcut link");
return v8::Null(args->isolate());
}
options.Set("target", properties.target);
options.Set("cwd", properties.working_dir);
options.Set("args", properties.arguments);
options.Set("description", properties.description);
options.Set("icon", properties.icon);
options.Set("iconIndex", properties.icon_index);
options.Set("appUserModelId", properties.app_id);
return options.GetHandle();
}
#endif
void Initialize(v8::Local<v8::Object> exports,
v8::Local<v8::Value> unused,
v8::Local<v8::Context> context,
void* priv) {
mate::Dictionary dict(context->GetIsolate(), exports);
dict.SetMethod("showItemInFolder", &platform_util::ShowItemInFolder);
dict.SetMethod("openItem", &platform_util::OpenItem);
dict.SetMethod("openExternalSync", &OpenExternalSync);
dict.SetMethod("openExternal", &OpenExternal);
dict.SetMethod("moveItemToTrash", &platform_util::MoveItemToTrash);
dict.SetMethod("beep", &platform_util::Beep);
#if defined(OS_WIN)
dict.SetMethod("writeShortcutLink", &WriteShortcutLink);
dict.SetMethod("readShortcutLink", &ReadShortcutLink);
#endif
}
} // namespace
NODE_BUILTIN_MODULE_CONTEXT_AWARE(atom_common_shell, Initialize)