1 /* 2 * OpenSound media addon for BeOS and Haiku 3 * 4 * Copyright (c) 2007, François Revol (revol@free.fr) 5 * Distributed under the terms of the MIT License. 6 * 7 * Based on MultiAudio media addon 8 * Copyright (c) 2002, 2003 Jerome Duval (jerome.duval@free.fr) 9 */ 10 11 #ifndef _OPENSOUNDADDON_H 12 #define _OPENSOUNDADDON_H 13 14 #include <MediaDefs.h> 15 #include <MediaFormats.h> 16 #include <MediaAddOn.h> 17 18 #define SETTINGS_FILE "Media/oss_audio_settings" 19 20 class BEntry; 21 22 class OpenSoundAddOn : 23 public BMediaAddOn 24 { 25 public: 26 virtual ~OpenSoundAddOn(void); 27 explicit OpenSoundAddOn(image_id image); 28 29 /**************************/ 30 /* begin from BMediaAddOn */ 31 public: 32 virtual status_t InitCheck( 33 const char ** out_failure_text); 34 virtual int32 CountFlavors(void); 35 virtual status_t GetFlavorAt( 36 int32 n, 37 const flavor_info ** out_info); 38 virtual BMediaNode * InstantiateNodeFor( 39 const flavor_info * info, 40 BMessage * config, 41 status_t * out_error); 42 virtual status_t GetConfigurationFor( 43 BMediaNode * your_node, 44 BMessage * into_message); 45 virtual bool WantsAutoStart(void); 46 virtual status_t AutoStart( 47 int in_count, 48 BMediaNode ** out_node, 49 int32 * out_internal_id, 50 bool * out_has_more); 51 52 /* end from BMediaAddOn */ 53 /************************/ 54 55 private: 56 status_t RecursiveScan(const char* path, BEntry *rootEntry = NULL); 57 void SaveSettings(void); 58 void LoadSettings(void); 59 60 void RegisterMediaFormats(void); 61 62 status_t fInitCheckStatus; 63 BList fDevices; 64 65 BMessage fSettings; // settings loaded from settings directory 66 }; 67 68 extern "C" _EXPORT BMediaAddOn *make_media_addon(image_id you); 69 70 #endif /* _OPENSOUNDADDON_H */ 71