C++ Ptr::GetUsername方法代码示例

MainForm::MainForm(wxWindow *parent, const Url::Ptr& url)
	: MainFormBase(parent)
{
#ifdef _WIN32
	SetIcon(wxICON(icinga));
	SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
#endif /* _WIN32 */

	String port = url->GetPort();

	if (port.IsEmpty())
		port = "5665";

	m_ApiClient = new ApiClient(url->GetHost(), port, url->GetUsername(), url->GetPassword());
	m_ApiClient->GetTypes(boost::bind(&MainForm::TypesCompletionHandler, this, _1, _2, true));

	std::string title = url->Format() + " - Icinga Studio";
	SetTitle(title);

	m_ObjectsList->InsertColumn(0, "Name", 0, 300);
	
	m_PropertyGrid->SetColumnCount(3);
}

/**
 * Sends the request via REST API and returns the parsed response.
 *
 * @param tlsStream Caller must prepare TLS stream/handshake.
 * @param url Fully prepared Url object.
 * @return A dictionary decoded from JSON.
 */
Dictionary::Ptr ConsoleCommand::SendRequest()
{
	namespace beast = boost::beast;
	namespace http = beast::http;

	l_TlsStream = ConsoleCommand::Connect();

	Defer s ([&]() {
		l_TlsStream->next_layer().shutdown();
	});

	http::request<http::string_body> request(http::verb::post, std::string(l_Url->Format(false)), 10);

	request.set(http::field::user_agent, "Icinga/DebugConsole/" + Application::GetAppVersion());
	request.set(http::field::host, l_Url->GetHost() + ":" + l_Url->GetPort());

	request.set(http::field::accept, "application/json");
	request.set(http::field::authorization, "Basic " + Base64::Encode(l_Url->GetUsername() + ":" + l_Url->GetPassword()));

	try {
		http::write(*l_TlsStream, request);
		l_TlsStream->flush();
	} catch (const std::exception &ex) {
		Log(LogWarning, "DebugConsole")
			<< "Cannot write HTTP request to REST API at URL '" << l_Url->Format(true) << "': " << ex.what();
		throw;
	}

	http::parser<false, http::string_body> parser;
	beast::flat_buffer buf;

	try {
		http::read(*l_TlsStream, buf, parser);
	} catch (const std::exception &ex) {
		Log(LogWarning, "DebugConsole")
			<< "Failed to parse HTTP response from REST API at URL '" << l_Url->Format(true) << "': " << ex.what();
		throw;
	}

	auto &response(parser.get());

	/* Handle HTTP errors first. */
	if (response.result() != http::status::ok) {
		String message = "HTTP request failed; Code: " + Convert::ToString(response.result())
			+ "; Body: " + response.body();
		BOOST_THROW_EXCEPTION(ScriptError(message));
	}

	Dictionary::Ptr jsonResponse;
	auto &body(response.body());

	//Log(LogWarning, "Console")
	//	<< "Got response: " << response.body();

	try {
		jsonResponse = JsonDecode(body);
	} catch (...) {
		String message = "Cannot parse JSON response body: " + response.body();
		BOOST_THROW_EXCEPTION(ScriptError(message));
	}

	return jsonResponse;
}

int ConsoleCommand::RunScriptConsole(ScriptFrame& scriptFrame, const String& addr, const String& session, const String& commandOnce, const String& commandOnceFileName, bool syntaxOnly)
{
	std::map<String, String> lines;
	int next_line = 1;

#ifdef HAVE_EDITLINE
	char *homeEnv = getenv("HOME");

	String historyPath;
	std::fstream historyfp;

	if (homeEnv) {
		historyPath = String(homeEnv) + "/.icinga2_history";

		historyfp.open(historyPath.CStr(), std::fstream::in);

		String line;
		while (std::getline(historyfp, line.GetData()))
			add_history(line.CStr());

		historyfp.close();
	}
#endif /* HAVE_EDITLINE */

	l_ScriptFrame = &scriptFrame;
	l_Session = session;

	if (!addr.IsEmpty()) {
		Url::Ptr url;

		try {
			url = new Url(addr);
		} catch (const std::exception& ex) {
			Log(LogCritical, "ConsoleCommand", ex.what());
			return EXIT_FAILURE;
		}

		const char *usernameEnv = getenv("ICINGA2_API_USERNAME");
		const char *passwordEnv = getenv("ICINGA2_API_PASSWORD");

		if (usernameEnv)
			url->SetUsername(usernameEnv);
		if (passwordEnv)
			url->SetPassword(passwordEnv);

		if (url->GetPort().IsEmpty())
			url->SetPort("5665");

		l_ApiClient = new ApiClient(url->GetHost(), url->GetPort(), url->GetUsername(), url->GetPassword());
	}

	while (std::cin.good()) {
		String fileName;

		if (commandOnceFileName.IsEmpty())
			fileName = "<" + Convert::ToString(next_line) + ">";
		else
			fileName = commandOnceFileName;

		next_line++;

		bool continuation = false;
		std::string command;

incomplete:
		std::string line;

		if (commandOnce.IsEmpty()) {
#ifdef HAVE_EDITLINE
			std::ostringstream promptbuf;
			std::ostream& os = promptbuf;
#else /* HAVE_EDITLINE */
			std::ostream& os = std::cout;
#endif /* HAVE_EDITLINE */

			os << fileName;

			if (!continuation)
				os << " => ";
			else
				os << " .. ";

#ifdef HAVE_EDITLINE
			String prompt = promptbuf.str();

			char *cline;
			cline = readline(prompt.CStr());

			if (!cline)
				break;

			if (commandOnce.IsEmpty() && cline[0] != '\0') {
				add_history(cline);

				if (!historyPath.IsEmpty()) {
					historyfp.open(historyPath.CStr(), std::fstream::out | std::fstream::app);
					historyfp << cline << "\n";
					historyfp.close();
				}
			}
//.........这里部分代码省略.........