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⚡ Add API: IsDefaultProtocolClient

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This commit is contained in:
Rita Zhang 2016-04-24 22:17:01 -07:00
parent 7b8a05f01f
commit df2141d9e6
6 changed files with 91 additions and 0 deletions
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44
atom/browser/browser_win.cc
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@ -225,6 +225,50 @@ bool Browser::SetAsDefaultProtocolClient(const std::string& protocol) {
return true;
}
bool Browser::IsDefaultProtocolClient(const std::string& protocol) {
if (protocol.empty())
return false;
base::FilePath path;
if (!PathService::Get(base::FILE_EXE, &path)) {
LOG(ERROR) << "Error getting app exe path";
return false;
}
// Main Registry Key
HKEY root = HKEY_CURRENT_USER;
std::string keyPathStr = "Software\\Classes\\" + protocol;
std::wstring keyPath = std::wstring(keyPathStr.begin(), keyPathStr.end());
// Command Key
std::string cmdPathStr = keyPathStr + "\\shell\\open\\command";
std::wstring cmdPath = std::wstring(cmdPathStr.begin(), cmdPathStr.end());
base::win::RegKey key;
base::win::RegKey commandKey;
if (FAILED(key.Open(root, keyPath.c_str(), KEY_ALL_ACCESS)))
// Key doesn't exist, we can confirm that it is not set
return false;
if (FAILED(commandKey.Open(root, cmdPath.c_str(), KEY_ALL_ACCESS)))
// Key doesn't exist, we can confirm that it is not set
return false;
std::wstring keyVal;
if (FAILED(commandKey.ReadValue(L"", &keyVal)))
// Default value not set, we can confirm that it is not set
return false;
std::wstring exePath(path.value());
std::wstring exe = L"\"" + exePath + L"\" \"%1\"";
if (keyVal == exe) {
// Default value is the same as current file path
return true;
} else {
return false;
}
}
PCWSTR Browser::GetAppUserModelID() {
if (app_user_model_id_.empty()) {
SetAppUserModelID(base::ReplaceStringPlaceholders(