vdr/plugin.h
Klaus Schmidinger 771986b89f Version 1.7.0
- Re-implemented handling of DVB-S2, which first appeared in version 1.5.14, but was
  revoked in version 1.5.15 in favor of making a stable version 1.6.0. VDR now
  requires the "multiproto" DVB driver, e.g. from http://jusst.de/hg/multiproto.
  Note that the channels.conf file now supports additional parameters, so you may
  want to make sure you have a backup of this file in case you need to go back to
  the previous version of VDR!
- Fixed displaying transponder data when it is modified (thanks to Reinhard Nissl).
- Fixed handling the counter in detection of pre 1.3.19 PS data (thanks to Reinhard
  Nissl).
- Improved logging system time changes to avoid problems on slow systems under
  heavy load (suggested by Helmut Auer).
- Now setting the thread name, so that it can be seen in 'top -H' (thanks to Rolf
  Ahrenberg).
- Fixed initializing the timer's flags in the cTimer copy constructor (thanks to
  Andreas Mair).
- Fixed setting the OSD level in the 'osddemo' example (thanks to Wolfgang Rohdewald).
- Increased the time between checking the CAM status to 500ms to avoid problems
  with some CAMs (reported by Arthur Konovalov).
2008-04-13 18:00:00 +02:00

108 lines
3.0 KiB
C++

/*
* 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 2.0 2007/08/04 09:56:26 kls Exp $
*/
#ifndef __PLUGIN_H
#define __PLUGIN_H
#include "i18n.h"
#include "menuitems.h"
#include "osdbase.h"
#include "tools.h"
#define VDRPLUGINCREATOR(PluginClass) extern "C" void *VDRPluginCreator(void) { return new PluginClass; }
class cPlugin {
friend class cDll;
friend class cPluginManager;
private:
static char *configDirectory;
const char *name;
bool started;
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 bool Initialize(void);
virtual bool Start(void);
virtual void Stop(void);
virtual void Housekeeping(void);
virtual void MainThreadHook(void);
virtual cString Active(void);
virtual time_t WakeupTime(void);
virtual const char *MainMenuEntry(void);
virtual cOsdObject *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 void *); ///< This function is obsolete and may be removed in future versions of VDR!
virtual bool Service(const char *Id, void *Data = NULL);
virtual const char **SVDRPHelpPages(void);
virtual cString SVDRPCommand(const char *Command, const char *Option, int &ReplyCode);
static void SetConfigDirectory(const char *Dir);
static const char *ConfigDirectory(const char *PluginName = NULL);
};
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;
time_t lastHousekeeping;
int nextHousekeeping;
cDlls dlls;
public:
cPluginManager(const char *Directory);
virtual ~cPluginManager();
void SetDirectory(const char *Directory);
void AddPlugin(const char *Args);
bool LoadPlugins(bool Log = false);
bool InitializePlugins(void);
bool StartPlugins(void);
void Housekeeping(void);
void MainThreadHook(void);
static bool Active(const char *Prompt = NULL);
static cPlugin *GetNextWakeupPlugin(void);
static bool HasPlugins(void);
static cPlugin *GetPlugin(int Index);
static cPlugin *GetPlugin(const char *Name);
static cPlugin *CallFirstService(const char *Id, void *Data = NULL);
static bool CallAllServices(const char *Id, void *Data = NULL);
void StopPlugins(void);
void Shutdown(bool Log = false);
};
#endif //__PLUGIN_H