320 строки
9.2 KiB
C++
320 строки
9.2 KiB
C++
// Copyright (c) 2013 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/browser/browser.h"
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#include <windows.h> // windows.h must be included first
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#include <atlbase.h>
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#include <shlobj.h>
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#include <shobjidl.h>
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#include "atom/browser/ui/win/jump_list.h"
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#include "atom/common/atom_version.h"
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#include "atom/common/native_mate_converters/string16_converter.h"
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#include "base/base_paths.h"
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#include "base/file_version_info.h"
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#include "base/files/file_path.h"
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#include "base/path_service.h"
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#include "base/strings/string_util.h"
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#include "base/strings/stringprintf.h"
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#include "base/strings/utf_string_conversions.h"
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#include "base/win/registry.h"
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#include "base/win/win_util.h"
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#include "base/win/windows_version.h"
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namespace atom {
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namespace {
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const wchar_t kAppUserModelIDFormat[] = L"electron.app.$1";
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BOOL CALLBACK WindowsEnumerationHandler(HWND hwnd, LPARAM param) {
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DWORD target_process_id = *reinterpret_cast<DWORD*>(param);
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DWORD process_id = 0;
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GetWindowThreadProcessId(hwnd, &process_id);
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if (process_id == target_process_id) {
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SetFocus(hwnd);
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return FALSE;
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}
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return TRUE;
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}
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bool GetProtocolLaunchPath(mate::Arguments* args, base::string16* exe) {
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// Executable Path
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if (!args->GetNext(exe)) {
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base::FilePath path;
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if (!PathService::Get(base::FILE_EXE, &path)) {
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LOG(ERROR) << "Error getting app exe path";
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return false;
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}
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*exe = path.value();
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}
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// Read in optional args arg
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std::vector<base::string16> launch_args;
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if (args->GetNext(&launch_args) && !launch_args.empty())
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*exe = base::StringPrintf(L"\"%s\" %s \"%%1\"",
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exe->c_str(),
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base::JoinString(launch_args, L" ").c_str());
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else
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*exe = base::StringPrintf(L"\"%s\" \"%%1\"", exe->c_str());
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return true;
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}
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} // namespace
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void Browser::Focus() {
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// On Windows we just focus on the first window found for this process.
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DWORD pid = GetCurrentProcessId();
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EnumWindows(&WindowsEnumerationHandler, reinterpret_cast<LPARAM>(&pid));
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}
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void Browser::AddRecentDocument(const base::FilePath& path) {
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if (base::win::GetVersion() < base::win::VERSION_WIN7)
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return;
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CComPtr<IShellItem> item;
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HRESULT hr = SHCreateItemFromParsingName(
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path.value().c_str(), NULL, IID_PPV_ARGS(&item));
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if (SUCCEEDED(hr)) {
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SHARDAPPIDINFO info;
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info.psi = item;
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info.pszAppID = GetAppUserModelID();
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SHAddToRecentDocs(SHARD_APPIDINFO, &info);
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}
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}
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void Browser::ClearRecentDocuments() {
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CComPtr<IApplicationDestinations> destinations;
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if (FAILED(destinations.CoCreateInstance(CLSID_ApplicationDestinations,
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NULL, CLSCTX_INPROC_SERVER)))
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return;
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if (FAILED(destinations->SetAppID(GetAppUserModelID())))
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return;
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destinations->RemoveAllDestinations();
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}
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void Browser::SetAppUserModelID(const base::string16& name) {
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app_user_model_id_ = name;
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SetCurrentProcessExplicitAppUserModelID(app_user_model_id_.c_str());
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}
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bool Browser::SetUserTasks(const std::vector<UserTask>& tasks) {
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JumpList jump_list(GetAppUserModelID());
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if (!jump_list.Begin())
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return false;
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JumpListCategory category;
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category.type = JumpListCategory::Type::TASKS;
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category.items.reserve(tasks.size());
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JumpListItem item;
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item.type = JumpListItem::Type::TASK;
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for (const auto& task : tasks) {
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item.title = task.title;
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item.path = task.program;
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item.arguments = task.arguments;
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item.icon_path = task.icon_path;
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item.icon_index = task.icon_index;
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item.description = task.description;
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category.items.push_back(item);
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}
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jump_list.AppendCategory(category);
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return jump_list.Commit();
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}
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bool Browser::RemoveAsDefaultProtocolClient(const std::string& protocol,
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mate::Arguments* args) {
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if (protocol.empty())
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return false;
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// Main Registry Key
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HKEY root = HKEY_CURRENT_USER;
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base::string16 keyPath = base::UTF8ToUTF16("Software\\Classes\\" + protocol);
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// Command Key
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base::string16 cmdPath = keyPath + L"\\shell\\open\\command";
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base::win::RegKey key;
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base::win::RegKey commandKey;
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if (FAILED(key.Open(root, keyPath.c_str(), KEY_ALL_ACCESS)))
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// Key doesn't even exist, we can confirm that it is not set
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return true;
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if (FAILED(commandKey.Open(root, cmdPath.c_str(), KEY_ALL_ACCESS)))
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// Key doesn't even exist, we can confirm that it is not set
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return true;
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base::string16 keyVal;
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if (FAILED(commandKey.ReadValue(L"", &keyVal)))
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// Default value not set, we can confirm that it is not set
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return true;
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base::string16 exe;
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if (!GetProtocolLaunchPath(args, &exe))
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return false;
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if (keyVal == exe) {
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// Let's kill the key
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if (FAILED(key.DeleteKey(L"shell")))
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return false;
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return true;
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} else {
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return true;
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}
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}
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bool Browser::SetAsDefaultProtocolClient(const std::string& protocol,
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mate::Arguments* args) {
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// HKEY_CLASSES_ROOT
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// $PROTOCOL
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// (Default) = "URL:$NAME"
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// URL Protocol = ""
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// shell
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// open
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// command
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// (Default) = "$COMMAND" "%1"
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//
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// However, the "HKEY_CLASSES_ROOT" key can only be written by the
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// Administrator user. So, we instead write to "HKEY_CURRENT_USER\
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// Software\Classes", which is inherited by "HKEY_CLASSES_ROOT"
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// anyway, and can be written by unprivileged users.
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if (protocol.empty())
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return false;
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base::string16 exe;
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if (!GetProtocolLaunchPath(args, &exe))
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return false;
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// Main Registry Key
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HKEY root = HKEY_CURRENT_USER;
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base::string16 keyPath = base::UTF8ToUTF16("Software\\Classes\\" + protocol);
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base::string16 urlDecl = base::UTF8ToUTF16("URL:" + protocol);
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// Command Key
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base::string16 cmdPath = keyPath + L"\\shell\\open\\command";
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// Write information to registry
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base::win::RegKey key(root, keyPath.c_str(), KEY_ALL_ACCESS);
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if (FAILED(key.WriteValue(L"URL Protocol", L"")) ||
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FAILED(key.WriteValue(L"", urlDecl.c_str())))
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return false;
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base::win::RegKey commandKey(root, cmdPath.c_str(), KEY_ALL_ACCESS);
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if (FAILED(commandKey.WriteValue(L"", exe.c_str())))
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return false;
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return true;
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}
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bool Browser::IsDefaultProtocolClient(const std::string& protocol,
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mate::Arguments* args) {
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if (protocol.empty())
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return false;
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base::string16 exe;
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if (!GetProtocolLaunchPath(args, &exe))
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return false;
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// Main Registry Key
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HKEY root = HKEY_CURRENT_USER;
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base::string16 keyPath = base::UTF8ToUTF16("Software\\Classes\\" + protocol);
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// Command Key
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base::string16 cmdPath = keyPath + L"\\shell\\open\\command";
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base::win::RegKey key;
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base::win::RegKey commandKey;
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if (FAILED(key.Open(root, keyPath.c_str(), KEY_ALL_ACCESS)))
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// Key doesn't exist, we can confirm that it is not set
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return false;
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if (FAILED(commandKey.Open(root, cmdPath.c_str(), KEY_ALL_ACCESS)))
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// Key doesn't exist, we can confirm that it is not set
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return false;
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base::string16 keyVal;
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if (FAILED(commandKey.ReadValue(L"", &keyVal)))
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// Default value not set, we can confirm that it is not set
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return false;
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// Default value is the same as current file path
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return keyVal == exe;
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}
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bool Browser::SetBadgeCount(int count) {
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return false;
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}
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void Browser::SetLoginItemSettings(LoginItemSettings settings) {
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base::string16 keyPath = L"Software\\Microsoft\\Windows\\CurrentVersion\\Run";
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base::win::RegKey key(HKEY_CURRENT_USER, keyPath.c_str(), KEY_ALL_ACCESS);
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if (settings.open_at_login) {
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base::FilePath path;
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if (PathService::Get(base::FILE_EXE, &path)) {
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base::string16 exePath(path.value());
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key.WriteValue(GetAppUserModelID(), exePath.c_str());
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}
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} else {
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key.DeleteValue(GetAppUserModelID());
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}
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}
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Browser::LoginItemSettings Browser::GetLoginItemSettings() {
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LoginItemSettings settings;
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base::string16 keyPath = L"Software\\Microsoft\\Windows\\CurrentVersion\\Run";
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base::win::RegKey key(HKEY_CURRENT_USER, keyPath.c_str(), KEY_ALL_ACCESS);
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base::string16 keyVal;
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if (!FAILED(key.ReadValue(GetAppUserModelID(), &keyVal))) {
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base::FilePath path;
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if (PathService::Get(base::FILE_EXE, &path)) {
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base::string16 exePath(path.value());
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settings.open_at_login = keyVal == exePath;
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}
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}
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return settings;
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}
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PCWSTR Browser::GetAppUserModelID() {
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if (app_user_model_id_.empty()) {
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SetAppUserModelID(base::ReplaceStringPlaceholders(
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kAppUserModelIDFormat, base::UTF8ToUTF16(GetName()), nullptr));
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}
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return app_user_model_id_.c_str();
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}
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std::string Browser::GetExecutableFileVersion() const {
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base::FilePath path;
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if (PathService::Get(base::FILE_EXE, &path)) {
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std::unique_ptr<FileVersionInfo> version_info(
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FileVersionInfo::CreateFileVersionInfo(path));
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return base::UTF16ToUTF8(version_info->product_version());
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}
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return ATOM_VERSION_STRING;
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}
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std::string Browser::GetExecutableFileProductName() const {
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base::FilePath path;
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if (PathService::Get(base::FILE_EXE, &path)) {
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std::unique_ptr<FileVersionInfo> version_info(
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FileVersionInfo::CreateFileVersionInfo(path));
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return base::UTF16ToUTF8(version_info->product_name());
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}
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return ATOM_PRODUCT_NAME;
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}
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} // namespace atom
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