#ifndef __ardour_audiofilesource_h__
#define __ardour_audiofilesource_h__
+#include <exception>
+
#include <time.h>
#include <ardour/audiosource.h>
namespace ARDOUR {
+class non_existent_source : public std::exception {
+ public:
+ virtual const char *what() const throw() { return "audio file does not exist"; }
+};
+
struct SoundFileInfo {
float samplerate;
uint16_t channels;
int64_t length;
std::string format_name;
+ int64_t timecode;
};
class AudioFileSource : public AudioSource {
Removable = 0x8,
RemovableIfEmpty = 0x10,
RemoveAtDestroy = 0x20,
- NoPeakFile = 0x40
+ NoPeakFile = 0x40,
+ Destructive = 0x80
};
virtual ~AudioFileSource ();
- int set_name (string newname, bool destructive);
-
- string path() const { return _path; }
- string peak_path (string audio_path);
- string old_peak_path (string audio_path);
+ int set_name (Glib::ustring newname, bool destructive);
+
+ Glib::ustring path() const { return _path; }
+ Glib::ustring peak_path (Glib::ustring audio_path);
+ Glib::ustring old_peak_path (Glib::ustring audio_path);
- static void set_peak_dir (string dir) { peak_dir = dir; }
+ uint16_t channel() const { return _channel; }
- /* factory for an existing but not-used-in-session audio file. this exists
- because there maybe multiple back-end derivations of AudioFileSource,
- some of which can handle formats that cannot be handled by others.
- For example, CoreAudioFileSource can handle MP3 files, which SndFileSource
- cannot.
- */
+ static void set_peak_dir (Glib::ustring dir) { peak_dir = dir; }
- static AudioFileSource* create (const string& path_plus_channel, Flag flags = Flag (0));
- static AudioFileSource* create (const XMLNode&);
+ static bool get_soundfile_info (Glib::ustring path, SoundFileInfo& _info, std::string& error);
- static bool get_soundfile_info (string path, SoundFileInfo& _info, string& error);
+ static bool safe_file_extension (Glib::ustring path);
void set_allow_remove_if_empty (bool yn);
void mark_for_remove();
for files used in destructive recording.
*/
- virtual jack_nframes_t last_capture_start_frame() const { return 0; }
- virtual void mark_capture_start (jack_nframes_t) {}
+ virtual nframes_t last_capture_start_frame() const { return 0; }
+ virtual void mark_capture_start (nframes_t) {}
virtual void mark_capture_end () {}
virtual void clear_capture_marks() {}
+ virtual bool one_of_several_channels () const { return false; }
- virtual int update_header (jack_nframes_t when, struct tm&, time_t) = 0;
+ virtual int update_header (nframes_t when, struct tm&, time_t) = 0;
virtual int flush_header () = 0;
- int move_to_trash (const string trash_dir_name);
+ int move_to_trash (const Glib::ustring& trash_dir_name);
- static bool is_empty (string path);
+ static bool is_empty (Session&, Glib::ustring path);
void mark_streaming_write_completed ();
- void mark_take (string);
- string take_id() const { return _take_id; }
+ void mark_take (Glib::ustring);
+ Glib::ustring take_id() const { return _take_id; }
+
+ bool is_embedded() const { return _is_embedded; }
- static void set_bwf_country_code (string x);
- static void set_bwf_organization_code (string x);
static void set_bwf_serial_number (int);
- static void set_search_path (string);
- static void set_header_position_offset (jack_nframes_t offset );
+ static void set_search_path (Glib::ustring string);
+ static void set_header_position_offset (nframes_t offset );
+
+ int setup_peakfile ();
static sigc::signal<void> HeaderPositionOffsetChanged;
XMLNode& get_state ();
int set_state (const XMLNode&);
+ bool destructive() const { return (_flags & Destructive); }
+ virtual bool set_destructive (bool yn) { return false; }
+ bool can_truncate_peaks() const { return !destructive(); }
+
+ Flag flags() const { return _flags; }
+
+ void mark_immutable ();
+
/* this should really be protected, but C++ is getting stricter
and creating slots from protected member functions is starting
to cause issues.
/* constructor to be called for existing external-to-session files */
- AudioFileSource (std::string path, Flag flags);
+ AudioFileSource (Session&, Glib::ustring path, Flag flags);
/* constructor to be called for new in-session files */
- AudioFileSource (std::string path, Flag flags,
+ AudioFileSource (Session&, Glib::ustring path, Flag flags,
SampleFormat samp_format, HeaderFormat hdr_format);
/* constructor to be called for existing in-session files */
- AudioFileSource (const XMLNode&);
+ AudioFileSource (Session&, const XMLNode&, bool must_exit = true);
- int init (string idstr, bool must_exist);
+ int init (Glib::ustring idstr, bool must_exist);
- uint16_t channel;
- string _path;
+ Glib::ustring _path;
Flag _flags;
- string _take_id;
- bool allow_remove_if_empty;
- uint64_t timeline_position;
+ Glib::ustring _take_id;
+ int64_t timeline_position;
+ bool file_is_new;
+ uint16_t _channel;
+
+ bool _is_embedded;
+ static bool determine_embeddedness(Glib::ustring path);
- static string peak_dir;
- static string search_path;
+ static Glib::ustring peak_dir;
+ static Glib::ustring search_path;
static char bwf_country_code[3];
static char bwf_organization_code[4];
static uint64_t header_position_offset;
- virtual void set_timeline_position (jack_nframes_t pos);
+ virtual void set_timeline_position (int64_t pos);
virtual void set_header_timeline_position () = 0;
- bool find (std::string path, bool must_exist, bool& is_new);
+ bool find (Glib::ustring& path, bool must_exist, bool& is_new, uint16_t& chan);
bool removable() const;
bool writable() const { return _flags & Writable; }
};
-}; /* namespace ARDOUR */
+} // namespace ARDOUR
#endif /* __ardour_audiofilesource_h__ */
projects / ardour.git / blobdiff