/*
 * Copyright 2009 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.launcher.daemon.testing;

import com.google.common.base.Splitter;
import com.google.common.collect.Lists;
import org.gradle.launcher.daemon.context.DaemonContext;
import org.gradle.launcher.daemon.context.DefaultDaemonContext;

import java.io.File;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class DaemonContextParser {
    public static DaemonContext parseFrom(String source) {
        Pattern pattern = Pattern.compile("^.*DefaultDaemonContext\\[uid=([^\\n]+),javaHome=([^\\n]+),daemonRegistryDir=([^\\n]+),pid=([^\\n]+),idleTimeout=(.+?),daemonOpts=([^\\n]+)].*",
                Pattern.MULTILINE + Pattern.DOTALL);
        Matcher matcher = pattern.matcher(source);

        if (matcher.matches()) {
            String uid = matcher.group(1);
            String javaHome = matcher.group(2);
            String daemonRegistryDir = matcher.group(3);
            String pidStr = matcher.group(4);
            Long pid = pidStr.equals("null") ? null : Long.parseLong(pidStr);
            Integer idleTimeout = Integer.decode(matcher.group(5));
            List<String> jvmOpts = Lists.newArrayList(Splitter.on(',').split(matcher.group(6)));
            return new DefaultDaemonContext(uid, new File(javaHome), new File(daemonRegistryDir), pid, idleTimeout, jvmOpts);
        } else {
            throw new IllegalStateException("unable to parse DefaultDaemonContext from source: [" + source + "].");
        }
    }
}

@@ -1133,22 +1133,25 @@
 t%5C%5C%5B
+(
 uid=
-(
 %5B%5E%5C%5Cn
+,
 %5D+)
-,
+?,?
 java
@@ -1430,16 +1430,77 @@
 group(1)
+ == null ? null : matcher.group(1).substring(%22uid=%22.length())
 ;%0A      

Make DaemonContextParser compatible with pre-1.0-milestone-9 daemon context strings