Update to version 2

libs/gempa/caps/url.cpp

@@ -0,0 +1,77 @@
+/***************************************************************************
+ * Copyright (C) 2021 by gempa GmbH                                        *
+ *                                                                         *
+ * All Rights Reserved.                                                    *
+ *                                                                         *
+ * NOTICE: All information contained herein is, and remains                *
+ * the property of gempa GmbH and its suppliers, if any. The intellectual  *
+ * and technical concepts contained herein are proprietary to gempa GmbH   *
+ * and its suppliers.                                                      *
+ * Dissemination of this information or reproduction of this material      *
+ * is strictly forbidden unless prior written permission is obtained       *
+ * from gempa GmbH.                                                        *
+ ***************************************************************************/
+
+
+#include "url.h"
+#include "utils.h"
+
+#include <boost/algorithm/string.hpp>
+
+using namespace std;
+
+namespace {
+
+const string CAPS_PROTOCOL = "caps";
+const string CAPS_SSL_PROTOCOL = "capss";
+
+}
+
+namespace Gempa {
+namespace CAPS {
+
+Url::Url()
+: port(0) {}
+
+bool Url::parse(const string &address, uint16_t defaultPort) {
+	string addr = trim(address);
+
+	// step 1: protocol
+	size_t pos = addr.find("://");
+	if ( pos == string::npos ) {
+		protocol = CAPS_PROTOCOL;
+	}
+	else {
+		protocol = addr.substr(0, pos);
+		addr = addr.substr(pos + 3);
+	}
+
+	if ( !boost::iequals(protocol, CAPS_PROTOCOL) &&
+	     !boost::iequals(protocol, CAPS_SSL_PROTOCOL) ) {
+		errorString = "Unsupported protocol: %" + protocol;
+		return false;
+	}
+
+	// step 2: user:pass
+	vector<string> toks;
+	boost::split(toks, addr, boost::is_any_of("@"), boost::token_compress_on);
+	if ( toks.size() >= 2 ) {
+		string login = toks[0];
+		addr = toks[1];
+		boost::split(toks, login, boost::is_any_of(":"), boost::token_compress_on);
+		user = toks.size() > 0 ? toks[0] : "";
+		password = toks.size() > 1 ? toks[1] : "";
+	}
+
+	// step 3: address
+	if ( !splitAddress(host, port, addr, defaultPort) ) {
+		errorString = "Wrong address format, expected "
+		              "[[caps|capss]://][user:pass@]host[:port]";
+		return false;
+	}
+
+	return true;
+}
+
+}
+}