another directory rename: failstar -> fail

"failstar" sounds like a name for a cruise liner from the 80s.  As "*" isn't a
desirable part of directory names, just name the whole thing "fail/", the core
parts being stored in "fail/core/".

Additionally fixing two build system dependency issues:
 - missing jobserver -> protomessages dependency
 - broken bochs -> fail dependency (add_custom_target DEPENDS only allows plain
   file dependencies ... cmake for the win)


git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@956 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

core/jobserver/JobClient.hpp

@@ -0,0 +1,63 @@
+/**
+ * \brief The Minion's JobClient requests ExperimentData and returns results.
+ *
+ * \author Martin Hoffmann
+ */
+
+
+#ifndef __JOB_CLIENT_H__
+#define __JOB_CLIENT_H__
+
+#include "SocketComm.hpp"
+#include <string>
+#include "controller/ExperimentData.hpp"
+#include "jobserver/messagedefs/FailControlMessage.pb.h"
+
+namespace fi {
+
+  /**
+   * \class JobClient
+   * 
+   * \brief Manages communication with JobServer
+   * 
+   */
+  class JobClient {
+
+    std::string m_server;
+    int m_server_port;
+    struct hostent* m_server_ent;
+    int m_sockfd;
+
+    bool connectToServer();
+
+    FailControlMessage_Command tryToGetExperimentData(ExperimentData&  exp);
+  public:
+    JobClient(std::string server = "localhost", int port = 1111);
+ /**
+  * Receive experiment data set from (remote) JobServer
+  * The caller (experiment developer) is responsible for
+  * allocating his ExperimentData object.
+  * 
+  * @param exp Reference to a ExperimentData object allocated by the caller!
+  * @result \c true if parameter have been received and put into \c exp, \c false else.
+  */
+    bool getParam(ExperimentData& exp);
+
+ /**
+  * Send back experiment result to the  (remote) JobServer
+  * The caller (experiment developer) is responsible for
+  * destroying his ExperimentData object afterwards.
+  * 
+  * @param exp Reference to the ExperimentData holding result values
+  * @return \c true Result successfully sent, \c else. 
+  */
+    bool sendResult(ExperimentData& result);
+
+  };
+
+
+  
+}
+
+
+#endif