Implemented SVDRP peering

1 files changed, 44 insertions, 2 deletions

diff --git a/svdrp.h b/svdrp.h
index 2b426ed6..86ee0ab5 100644
--- a/svdrp.h
+++ b/svdrp.h
@@ -4,14 +4,56 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: svdrp.h 4.1 2015/04/29 13:10:06 kls Exp $
+ * $Id: svdrp.h 4.2 2015/05/22 13:44:43 kls Exp $
  */
 
 #ifndef __SVDRP_H
 #define __SVDRP_H
 
+#include "tools.h"
+
+class cSVDRPCommand {
+protected:
+  cString serverName;
+  cString command;
+  cStringList response;
+public:
+  cSVDRPCommand(const char *ServerName, const char *Command);
+      ///< Sets up an SVDRP Command to be executed on the VDR with the given
+      ///< ServerName. A list of all available servers can be retrieved by
+      ///< calling GetSVDRPServerNames().
+      ///< Command is one SVDRP command, followed by optional parameters,
+      ///< just as it can be given in a normal SVDRP connection. It doesn't
+      ///< need to be terminated with a newline.
+  virtual ~cSVDRPCommand();
+  bool Execute(void);
+      ///< Sends the Command given in the constructor to the remote VDR
+      ///< and collects all of the response strings.
+      ///< Returns true if the data exchange was successful. Whether or
+      ///< not the actual SVDRP command was successful depends on the
+      ///< resulting strings from the remote VDR, which can be accessed
+      ///< by calling Response(). Execute() can be called any number of
+      ///< times. The list of response strings will be cleared before
+      ///< the command is actually executed.
+  const cStringList *Response(void) const { return &response; }
+      ///< Returns the list of strings the remote VDR has sent in response
+      ///< to the command. The response strings are exactly as received,
+      ///< with the leading three digit reply code and possible continuation
+      ///< line indicator ('-') in place.
+  const char *Response(int Index) { return (Index > 0 && Index < response.Size()) ? response[Index] : NULL; }
+      ///< This is a convenience function for accessing the response strings.
+      ///< Returns the string at the given Index, or NULL if Index is out
+      ///< of range.
+  };
+
 void SetSVDRPGrabImageDir(const char *GrabImageDir);
-void StartSVDRPHandler(int Port);
+void StartSVDRPHandler(int TcpPort, int UdpPort);
 void StopSVDRPHandler(void);
+void SendSVDRPDiscover(const char *Address = NULL);
+bool GetSVDRPServerNames(cStringList *ServerNames);
+     ///< Gets a list of all available VDRs this VDR is connected to via SVDRP,
+     ///< and stores it in the given ServerNames list. The list is cleared
+     ///< before getting the server names.
+     ///< Returns true if the resulting list is not empty.
 
 #endif //__SVDRP_H