Method initInputMethods

PIMELauncher/PipeServer.cpp:152–187

}

void PipeServer::initInputMethods(const std::wstring& topDirPath) {
	// maps language profiles to backend names
	for (auto& backend : backends_) {
		std::wstring dirPath = topDirPath + L"\\" + utf8Codec.from_bytes(backend->name_) + L"\\input_methods";
		// scan the dir for lang profile definition files (ime.json)
		WIN32_FIND_DATA findData = { 0 };
		HANDLE hFind = ::FindFirstFile((dirPath + L"\\*").c_str(), &findData);
		if (hFind != INVALID_HANDLE_VALUE) {
			do {
				if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { // this is a subdir
                    if (findData.cFileName[0] == '.') {
                        continue;
                    }

					std::wstring imejson = dirPath;
					imejson += '\\';
					imejson += findData.cFileName;
					imejson += L"\\ime.json";
					// Make sure the file exists
					DWORD fileAttrib = GetFileAttributesW(imejson.c_str());
					if (fileAttrib != INVALID_FILE_ATTRIBUTES) {
						// load the json file to get the info of input method
						Json::Value json;
						if (loadJsonFile(imejson, json)) {
							std::string guid = json["guid"].asString();
							transform(guid.begin(), guid.end(), guid.begin(), tolower);  // convert GUID to lwoer case
																							// map text service GUID to its backend server
							backendMap_.insert(std::make_pair(guid, backendFromName(backend->name_.c_str())));
						}
					}
				}
			} while (::FindNextFile(hFind, &findData));
			::FindClose(hFind);
		}
	}
}

void PipeServer::restartAllBackends() {
    logger_->info("Restart all backends");