1 files changed, 94 insertions, 0 deletions
diff --git a/cmps/serverlib/src/CommandHandler.cc b/cmps/serverlib/src/CommandHandler.cc
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+++ b/cmps/serverlib/src/CommandHandler.cc
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+/**
+ * ======================== legal notice ======================
+ * 
+ * File:      CommandHandler.cc
+ * Created:   5. Juli 2012, 16:06
+ * Author:    <a href="mailto:geronimo013@gmx.de">Geronimo</a>
+ * Project:   cmps - the backend (server) part of compound media player
+ * 
+ * CMP - compound media player
+ * 
+ * is a client/server mediaplayer intended to play any media from any workstation
+ * without the need to export or mount shares. cmps is an easy to use backend
+ * with a (ready to use) HTML-interface. Additionally the backend supports
+ * authentication via HTTP-digest authorization.
+ * cmpc is a client with vdr-like osd-menues.
+ * 
+ * Copyright (c) 2012 Reinhard Mantey, some rights reserved!
+ * published under Creative Commons by-sa
+ * For details see http://creativecommons.org/licenses/by-sa/3.0/
+ * 
+ * The cmp project's homepage is at http://projects.vdr-developer.org/projects/cmp
+ * 
+ * --------------------------------------------------------------
+ */
+#include <CommandHandler.h>
+#include <tr1/unordered_map>
+#include <HTTPRequest.h>
+#include <HTTPResponse.h>
+#include <StringBuilder.h>
+#include <Logging.h>
+
+typedef struct {
+  CommandCallback callback;
+  void *opaque;
+} CallbackInfo;
+std::tr1::unordered_map<std::string, CallbackInfo *> supportedCommands;
+
+
+cCommandHandler::cCommandHandler()
+{
+}
+
+cCommandHandler::~cCommandHandler()
+{
+}
+
+void cCommandHandler::Cleanup()
+{
+  std::tr1::unordered_map<std::string, CallbackInfo *>::iterator it = supportedCommands.begin();
+
+  while (it != supportedCommands.end()) {
+        free(it->second);
+        ++it;
+        }
+}
+
+cHTTPResponse *cCommandHandler::ProcessRequest(cHTTPRequest& Request)
+{
+  const char *command = Request.GetHeader("what");
+  CallbackInfo *info;
+
+  isyslog("cCommandHandler::ProcessRequest ...");
+  if (!command) {
+     esyslog("ERROR: no command in request");
+     return new cHTTPResponse(HTTP_BadRequest);
+     }
+  info = supportedCommands[command];
+  if (!info) {
+     esyslog("ERROR: command not registered/supported!");
+     return new cHTTPResponse(HTTP_BadRequest);
+     }
+  if ((*info->callback)(info->opaque, Request)) {
+     esyslog("ERROR: failed to execute command!");
+     return new cHTTPResponse(HTTP_InternalServerError);
+     }
+  isyslog("OK - all went well?!?");
+
+  return new cHTTPResponse(HTTP_NoContent);
+}
+
+void cCommandHandler::Usage(cStringBuilder &sb)
+{
+
+}
+
+void cCommandHandler::RegisterCallback(const char* CommandID, CommandCallback cb, void* opaque)
+{
+  CallbackInfo *info = (CallbackInfo *)malloc(sizeof(CallbackInfo));
+
+  info->callback = cb;
+  info->opaque = opaque;
+  supportedCommands[CommandID] = info;
+}
+