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4c65b525dc
- All logging now goes to LOG_ERR, because some systems split error, info and debug messages into separate files, which repeatedly caused extra efforts to find out when incomplete log excerpts were attached to problem reports in the past. - Updated the Estonian OSD texts (thanks to Arthur Konovalov). - Fixed a problem with characters >0x7F in the modified version of skipspace() (thanks to Marco Schlüßler). - Fixed a bug I introduced when simplifying the original patch for detecting Premiere NVOD channel links (crash reported by Malte Schröder). - Internationalization is now done with 'gettext' (following a suggestion by Lucian Muresan). Plugin authors may want to use the Perl script 'i18n-to-gettext.pl' to convert their internationalized texts to the gettext format (see the instructions inside that script file). The function cPlugin::RegisterI18n() is still present for compatibility, but doesn't have any more functionality. So plugins that don't convert their texts to the gettext format will only present English texts. See PLUGINS.html, section "Internationalization", for instructions on how to make strings in arrays translatable. See README.i18n for information on how to create new or maintain existing translations. - The three letter language codes and their aliases are stored in i18n.c, and each translation file only contains one of them to link that language name to the code. - The 'newplugin' script has been extended to generate the Makefile section for i18n support. - The parameter OSDLanguage in 'setup.conf' is now a string and holds the locale code of the selected OSD language (e.g. en_US). If Setup.OSDLanguage is not set to a particular locale that is found in VDR's locale directory, the locale as defined in the system environment is used by default. - The list of tracks given in cStatus::SetAudioTrack() is now NULL terminated, so that plugins can actually use all the strings in the list, not just the one pointed to by Index (thanks to Alexander Rieger). - Fixed handling kLeft in the calls to cStatus::MsgOsdTextItem() (thanks to Alexander Rieger). - Added the "...or (at your option) any later version" phrase to the license information of all plugins, and also the 'newplugin' script (suggested by Ville Skyttä). Plugin authors may want to consider doing the same. - Fixed the link to the GPL2 at http://www.gnu.org in vdr.c (thanks to Ville Skyttä). - cBitmap::SetXpm() now checks whether the given Xpm pointer is not NULL, to avoid a crash with files that only contain "/* XPM */" (suggested by Andreas Mair). - Added a debug error message to cReceiver::~cReceiver() in case it is still attached to a device (thanks to Reinhard Nissl).
108 lines
3.0 KiB
C++
108 lines
3.0 KiB
C++
/*
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* plugin.h: The VDR plugin interface
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*
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* See the main source file 'vdr.c' for copyright information and
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* how to reach the author.
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*
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* $Id: plugin.h 1.15 2007/08/04 09:56:26 kls Exp $
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*/
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#ifndef __PLUGIN_H
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#define __PLUGIN_H
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#include "i18n.h"
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#include "menuitems.h"
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#include "osdbase.h"
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#include "tools.h"
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#define VDRPLUGINCREATOR(PluginClass) extern "C" void *VDRPluginCreator(void) { return new PluginClass; }
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class cPlugin {
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friend class cDll;
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friend class cPluginManager;
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private:
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static char *configDirectory;
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const char *name;
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bool started;
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void SetName(const char *s);
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public:
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cPlugin(void);
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virtual ~cPlugin();
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const char *Name(void) { return name; }
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virtual const char *Version(void) = 0;
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virtual const char *Description(void) = 0;
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virtual const char *CommandLineHelp(void);
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virtual bool ProcessArgs(int argc, char *argv[]);
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virtual bool Initialize(void);
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virtual bool Start(void);
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virtual void Stop(void);
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virtual void Housekeeping(void);
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virtual void MainThreadHook(void);
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virtual cString Active(void);
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virtual time_t WakeupTime(void);
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virtual const char *MainMenuEntry(void);
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virtual cOsdObject *MainMenuAction(void);
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virtual cMenuSetupPage *SetupMenu(void);
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virtual bool SetupParse(const char *Name, const char *Value);
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void SetupStore(const char *Name, const char *Value = NULL);
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void SetupStore(const char *Name, int Value);
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void RegisterI18n(const void *); ///< This function is obsolete and may be removed in future versions of VDR!
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virtual bool Service(const char *Id, void *Data = NULL);
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virtual const char **SVDRPHelpPages(void);
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virtual cString SVDRPCommand(const char *Command, const char *Option, int &ReplyCode);
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static void SetConfigDirectory(const char *Dir);
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static const char *ConfigDirectory(const char *PluginName = NULL);
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};
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class cDll : public cListObject {
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private:
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char *fileName;
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char *args;
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void *handle;
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cPlugin *plugin;
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public:
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cDll(const char *FileName, const char *Args);
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virtual ~cDll();
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bool Load(bool Log = false);
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cPlugin *Plugin(void) { return plugin; }
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};
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class cDlls : public cList<cDll> {};
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class cPluginManager {
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private:
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static cPluginManager *pluginManager;
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char *directory;
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time_t lastHousekeeping;
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int nextHousekeeping;
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cDlls dlls;
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public:
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cPluginManager(const char *Directory);
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virtual ~cPluginManager();
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void SetDirectory(const char *Directory);
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void AddPlugin(const char *Args);
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bool LoadPlugins(bool Log = false);
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bool InitializePlugins(void);
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bool StartPlugins(void);
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void Housekeeping(void);
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void MainThreadHook(void);
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static bool Active(const char *Prompt = NULL);
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static cPlugin *GetNextWakeupPlugin(void);
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static bool HasPlugins(void);
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static cPlugin *GetPlugin(int Index);
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static cPlugin *GetPlugin(const char *Name);
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static cPlugin *CallFirstService(const char *Id, void *Data = NULL);
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static bool CallAllServices(const char *Id, void *Data = NULL);
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void StopPlugins(void);
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void Shutdown(bool Log = false);
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};
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#endif //__PLUGIN_H
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