Version 1.1.0vdr-1.1.0

- Begin of the 1.1 development branch. THIS IS NOT A STABLE VERSION!
  The current stable version for every day use is still the 1.0 branch.
- First step towards a universal plugin interface. See the file PLUGINS.html
  for a detailed description. The man page vdr(1) describes the new options '-L'
  and '-P' used to load plugins. This first step implements the complete "outer"
  shell for plugins. The "inner" access to VDR data structures will follow.
- The VDR version number is now displayed in the title line of the "Setup" menu.

1 files changed, 81 insertions, 0 deletions

diff --git a/plugin.h b/plugin.h
new file mode 100644
index 0000000..99f330d
--- /dev/null
+++ b/plugin.h
@@ -0,0 +1,81 @@
+/*
+ * plugin.h: The VDR plugin interface
+ *
+ * See the main source file 'vdr.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: plugin.h 1.1 2002/05/09 10:16:09 kls Exp $
+ */
+
+#ifndef __PLUGIN_H
+#define __PLUGIN_H
+
+#include "i18n.h"
+#include "menuitems.h"
+#include "osd.h"
+#include "tools.h"
+
+#define VDRPLUGINCREATOR(PluginClass) extern "C" void *VDRPluginCreator(void) { return new PluginClass; }
+
+class cPlugin {
+  friend class cDll;
+private:
+  const char *name;
+  void SetName(const char *s);
+public:
+  cPlugin(void);
+  virtual ~cPlugin();
+
+  const char *Name(void) { return name; }
+  virtual const char *Version(void) = 0;
+  virtual const char *Description(void) = 0;
+  virtual const char *CommandLineHelp(void);
+
+  virtual bool ProcessArgs(int argc, char *argv[]);
+  virtual void Start(void);
+
+  virtual const char *MainMenuEntry(void);
+  virtual cOsdMenu *MainMenuAction(void);
+
+  virtual cMenuSetupPage *SetupMenu(void);
+  virtual bool SetupParse(const char *Name, const char *Value);
+  void SetupStore(const char *Name, const char *Value = NULL);
+  void SetupStore(const char *Name, int Value);
+
+  void RegisterI18n(const tI18nPhrase * const Phrases);
+  };
+
+class cDll : public cListObject {
+private:
+  char *fileName;
+  char *args;
+  void *handle;
+  cPlugin *plugin;
+public:
+  cDll(const char *FileName, const char *Args);
+  virtual ~cDll();
+  bool Load(bool Log = false);
+  cPlugin *Plugin(void) { return plugin; }
+  };
+
+class cDlls : public cList<cDll> {};
+
+class cPluginManager {
+private:
+  static cPluginManager *pluginManager;
+  char *directory;
+  cDlls dlls;
+public:
+  cPluginManager(const char *Directory);
+  virtual ~cPluginManager();
+  void SetDirectory(const char *Directory);
+  void AddPlugin(const char *Args);
+  bool LoadPlugins(bool Log = false);
+  void StartPlugins(void);
+  static bool HasPlugins(void);
+  static cPlugin *GetPlugin(int Index);
+  static cPlugin *GetPlugin(const char *Name);
+  void Shutdown(bool Log = false);
+  };
+
+#endif //__PLUGIN_H