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-rw-r--r--libs/ardour/audiofilesource.cc227
1 files changed, 147 insertions, 80 deletions
diff --git a/libs/ardour/audiofilesource.cc b/libs/ardour/audiofilesource.cc
index b74f6b370f..b9aa977e0a 100644
--- a/libs/ardour/audiofilesource.cc
+++ b/libs/ardour/audiofilesource.cc
@@ -29,11 +29,13 @@
#include <pbd/pathscanner.h>
#include <pbd/stl_delete.h>
#include <pbd/strsplit.h>
+#include <pbd/shortpath.h>
#include <pbd/enumwriter.h>
#include <sndfile.h>
#include <glibmm/miscutils.h>
+#include <glibmm/fileutils.h>
#include <ardour/audiofilesource.h>
#include <ardour/sndfile_helpers.h>
@@ -53,9 +55,10 @@
using namespace ARDOUR;
using namespace PBD;
+using namespace Glib;
-string AudioFileSource::peak_dir = "";
-string AudioFileSource::search_path;
+ustring AudioFileSource::peak_dir = "";
+ustring AudioFileSource::search_path;
sigc::signal<void> AudioFileSource::HeaderPositionOffsetChanged;
uint64_t AudioFileSource::header_position_offset = 0;
@@ -63,9 +66,9 @@ uint64_t AudioFileSource::header_position_offset = 0;
/* XXX maybe this too */
char AudioFileSource::bwf_serial_number[13] = "000000000000";
-AudioFileSource::AudioFileSource (Session& s, string path, Flag flags)
+AudioFileSource::AudioFileSource (Session& s, ustring path, Flag flags)
: AudioSource (s, path), _flags (flags),
- channel (0)
+ _channel (0)
{
/* constructor used for existing external to session files. file must exist already */
_is_embedded = AudioFileSource::determine_embeddedness (path);
@@ -76,9 +79,9 @@ AudioFileSource::AudioFileSource (Session& s, string path, Flag flags)
}
-AudioFileSource::AudioFileSource (Session& s, std::string path, Flag flags, SampleFormat samp_format, HeaderFormat hdr_format)
+AudioFileSource::AudioFileSource (Session& s, ustring path, Flag flags, SampleFormat samp_format, HeaderFormat hdr_format)
: AudioSource (s, path), _flags (flags),
- channel (0)
+ _channel (0)
{
/* constructor used for new internal-to-session files. file cannot exist */
_is_embedded = false;
@@ -88,17 +91,19 @@ AudioFileSource::AudioFileSource (Session& s, std::string path, Flag flags, Samp
}
}
-AudioFileSource::AudioFileSource (Session& s, const XMLNode& node)
+AudioFileSource::AudioFileSource (Session& s, const XMLNode& node, bool must_exist)
: AudioSource (s, node), _flags (Flag (Writable|CanRename))
- /* channel is set in set_state() */
+ /* _channel is set in set_state() or init() */
{
/* constructor used for existing internal-to-session files. file must exist */
if (set_state (node)) {
throw failed_constructor ();
}
+
+ string foo = _name;
- if (init (_name, true)) {
+ if (init (foo, must_exist)) {
throw failed_constructor ();
}
}
@@ -112,7 +117,7 @@ AudioFileSource::~AudioFileSource ()
}
bool
-AudioFileSource::determine_embeddedness (std::string path)
+AudioFileSource::determine_embeddedness (ustring path)
{
return (path.find("/") == 0);
}
@@ -124,18 +129,17 @@ AudioFileSource::removable () const
}
int
-AudioFileSource::init (string pathstr, bool must_exist)
+AudioFileSource::init (ustring pathstr, bool must_exist)
{
bool is_new = false;
_length = 0;
timeline_position = 0;
- next_peak_clear_should_notify = false;
_peaks_built = false;
file_is_new = false;
- if (!find (pathstr, must_exist, is_new)) {
- return -1;
+ if (!find (pathstr, must_exist, is_new, _channel)) {
+ throw non_existent_source ();
}
if (is_new && must_exist) {
@@ -146,40 +150,40 @@ AudioFileSource::init (string pathstr, bool must_exist)
}
-string
-AudioFileSource::peak_path (string audio_path)
+ustring
+AudioFileSource::peak_path (ustring audio_path)
{
return _session.peak_path_from_audio_path (audio_path);
}
-string
-AudioFileSource::old_peak_path (string audio_path)
+ustring
+AudioFileSource::old_peak_path (ustring audio_path)
{
/* XXX hardly bombproof! fix me */
struct stat stat_file;
struct stat stat_mount;
- string mp = mountpoint (audio_path);
+ ustring mp = mountpoint (audio_path);
stat (audio_path.c_str(), &stat_file);
stat (mp.c_str(), &stat_mount);
char buf[32];
#ifdef __APPLE__
- snprintf (buf, sizeof (buf), "%u-%u-%d.peak", stat_mount.st_ino, stat_file.st_ino, channel);
+ snprintf (buf, sizeof (buf), "%u-%u-%d.peak", stat_mount.st_ino, stat_file.st_ino, _channel);
#else
- snprintf (buf, sizeof (buf), "%ld-%ld-%d.peak", stat_mount.st_ino, stat_file.st_ino, channel);
+ snprintf (buf, sizeof (buf), "%ld-%ld-%d.peak", stat_mount.st_ino, stat_file.st_ino, _channel);
#endif
- string res = peak_dir;
+ ustring res = peak_dir;
res += buf;
return res;
}
bool
-AudioFileSource::get_soundfile_info (string path, SoundFileInfo& _info, string& error_msg)
+AudioFileSource::get_soundfile_info (ustring path, SoundFileInfo& _info, string& error_msg)
{
#ifdef HAVE_COREAUDIO
if (CoreAudioSource::get_soundfile_info (path, _info, error_msg) == 0) {
@@ -200,7 +204,7 @@ AudioFileSource::get_state ()
XMLNode& root (AudioSource::get_state());
char buf[32];
root.add_property (X_("flags"), enum_2_string (_flags));
- snprintf (buf, sizeof (buf), "%d", channel);
+ snprintf (buf, sizeof (buf), "%u", _channel);
root.add_property (X_("channel"), buf);
return root;
}
@@ -222,9 +226,9 @@ AudioFileSource::set_state (const XMLNode& node)
}
if ((prop = node.property (X_("channel"))) != 0) {
- channel = atoi (prop->value());
+ _channel = atoi (prop->value());
} else {
- channel = 0;
+ _channel = 0;
}
if ((prop = node.property (X_("name"))) != 0) {
@@ -244,7 +248,10 @@ AudioFileSource::set_state (const XMLNode& node)
void
AudioFileSource::mark_for_remove ()
{
- if (!writable()) {
+ // This operation is not allowed for sources for destructive tracks or embedded files.
+ // Fortunately mark_for_remove() is never called for embedded files. This function
+ // must be fixed if that ever happens.
+ if (_flags & Destructive) {
return;
}
@@ -260,16 +267,13 @@ AudioFileSource::mark_streaming_write_completed ()
Glib::Mutex::Lock lm (_lock);
- next_peak_clear_should_notify = true;
-
- if (_peaks_built || pending_peak_builds.empty()) {
- _peaks_built = true;
+ if (_peaks_built) {
PeaksReady (); /* EMIT SIGNAL */
}
}
void
-AudioFileSource::mark_take (string id)
+AudioFileSource::mark_take (ustring id)
{
if (writable()) {
_take_id = id;
@@ -277,14 +281,14 @@ AudioFileSource::mark_take (string id)
}
int
-AudioFileSource::move_to_trash (const string trash_dir_name)
+AudioFileSource::move_to_trash (const ustring& trash_dir_name)
{
if (is_embedded()) {
cerr << "tried to move an embedded region to trash" << endl;
return -1;
}
- string newpath;
+ ustring newpath;
if (!writable()) {
return -1;
@@ -311,7 +315,7 @@ AudioFileSource::move_to_trash (const string trash_dir_name)
char buf[PATH_MAX+1];
int version = 1;
- string newpath_v;
+ ustring newpath_v;
snprintf (buf, sizeof (buf), "%s.%d", newpath.c_str(), version);
newpath_v = buf;
@@ -362,29 +366,21 @@ AudioFileSource::move_to_trash (const string trash_dir_name)
}
bool
-AudioFileSource::find (string pathstr, bool must_exist, bool& isnew)
+AudioFileSource::find (ustring& pathstr, bool must_exist, bool& isnew, uint16_t& chan)
{
- string::size_type pos;
+ ustring::size_type pos;
bool ret = false;
isnew = false;
- /* clean up PATH:CHANNEL notation so that we are looking for the correct path */
-
- if ((pos = pathstr.find_last_of (':')) == string::npos) {
- pathstr = pathstr;
- } else {
- pathstr = pathstr.substr (0, pos);
- }
-
if (pathstr[0] != '/') {
/* non-absolute pathname: find pathstr in search path */
- vector<string> dirs;
+ vector<ustring> dirs;
int cnt;
- string fullpath;
- string keeppath;
+ ustring fullpath;
+ ustring keeppath;
if (search_path.length() == 0) {
error << _("FileSource: search path not set") << endmsg;
@@ -395,18 +391,66 @@ AudioFileSource::find (string pathstr, bool must_exist, bool& isnew)
cnt = 0;
- for (vector<string>::iterator i = dirs.begin(); i != dirs.end(); ++i) {
+ for (vector<ustring>::iterator i = dirs.begin(); i != dirs.end(); ++i) {
fullpath = *i;
if (fullpath[fullpath.length()-1] != '/') {
fullpath += '/';
}
+
fullpath += pathstr;
+
+ /* i (paul) made a nasty design error by using ':' as a special character in
+ Ardour 0.99 .. this hack tries to make things sort of work.
+ */
- if (access (fullpath.c_str(), R_OK) == 0) {
- keeppath = fullpath;
- ++cnt;
- }
+ if ((pos = pathstr.find_last_of (':')) != ustring::npos) {
+
+ if (Glib::file_test (fullpath, Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_REGULAR)) {
+
+ /* its a real file, no problem */
+
+ keeppath = fullpath;
+ ++cnt;
+
+ } else {
+
+ if (must_exist) {
+
+ /* might be an older session using file:channel syntax. see if the version
+ without the :suffix exists
+ */
+
+ ustring shorter = pathstr.substr (0, pos);
+ fullpath = *i;
+
+ if (fullpath[fullpath.length()-1] != '/') {
+ fullpath += '/';
+ }
+
+ fullpath += shorter;
+
+ if (Glib::file_test (pathstr, Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_REGULAR)) {
+ chan = atoi (pathstr.substr (pos+1));
+ pathstr = shorter;
+ keeppath = fullpath;
+ ++cnt;
+ }
+
+ } else {
+
+ /* new derived file (e.g. for timefx) being created in a newer session */
+
+ }
+ }
+
+ } else {
+
+ if (Glib::file_test (fullpath, Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_REGULAR)) {
+ keeppath = fullpath;
+ ++cnt;
+ }
+ }
}
if (cnt > 1) {
@@ -423,7 +467,7 @@ AudioFileSource::find (string pathstr, bool must_exist, bool& isnew)
isnew = true;
}
}
-
+
_name = pathstr;
_path = keeppath;
ret = true;
@@ -431,18 +475,31 @@ AudioFileSource::find (string pathstr, bool must_exist, bool& isnew)
} else {
/* external files and/or very very old style sessions include full paths */
+
+ /* ugh, handle ':' situation */
+
+ if ((pos = pathstr.find_last_of (':')) != ustring::npos) {
+
+ ustring shorter = pathstr.substr (0, pos);
+
+ if (Glib::file_test (shorter, Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_REGULAR)) {
+ chan = atoi (pathstr.substr (pos+1));
+ pathstr = shorter;
+ }
+ }
_path = pathstr;
+
if (is_embedded()) {
_name = pathstr;
} else {
_name = pathstr.substr (pathstr.find_last_of ('/') + 1);
}
-
- if (access (_path.c_str(), R_OK) != 0) {
- /* file does not exist or we cannot read it */
+ if (!Glib::file_test (pathstr, Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_REGULAR)) {
+ /* file does not exist or we cannot read it */
+
if (must_exist) {
error << string_compose(_("Filesource: cannot find required file (%1): %2"), _path, strerror (errno)) << endmsg;
goto out;
@@ -463,6 +520,7 @@ AudioFileSource::find (string pathstr, bool must_exist, bool& isnew)
/* already exists */
ret = true;
+
}
}
@@ -471,7 +529,7 @@ AudioFileSource::find (string pathstr, bool must_exist, bool& isnew)
}
void
-AudioFileSource::set_search_path (string p)
+AudioFileSource::set_search_path (ustring p)
{
search_path = p;
}
@@ -504,11 +562,11 @@ AudioFileSource::set_allow_remove_if_empty (bool yn)
}
int
-AudioFileSource::set_name (string newname, bool destructive)
+AudioFileSource::set_name (ustring newname, bool destructive)
{
Glib::Mutex::Lock lm (_lock);
- string oldpath = _path;
- string newpath = Session::change_audio_path_by_name (oldpath, _name, newname, destructive);
+ ustring oldpath = _path;
+ ustring newpath = Session::change_audio_path_by_name (oldpath, _name, newname, destructive);
if (newpath.empty()) {
error << string_compose (_("programming error: %1"), "cannot generate a changed audio path") << endmsg;
@@ -533,7 +591,7 @@ AudioFileSource::set_name (string newname, bool destructive)
}
bool
-AudioFileSource::is_empty (Session& s, string path)
+AudioFileSource::is_empty (Session& s, ustring path)
{
bool ret = false;
boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createReadable (s, path, 0, NoPeakFile, false));
@@ -556,30 +614,39 @@ AudioFileSource::setup_peakfile ()
}
bool
-AudioFileSource::safe_file_extension(string file)
+AudioFileSource::safe_file_extension(ustring file)
{
- return !(file.rfind(".wav") == string::npos &&
- file.rfind(".aiff")== string::npos &&
- file.rfind(".aif") == string::npos &&
- file.rfind(".snd") == string::npos &&
- file.rfind(".au") == string::npos &&
- file.rfind(".raw") == string::npos &&
- file.rfind(".sf") == string::npos &&
- file.rfind(".cdr") == string::npos &&
- file.rfind(".smp") == string::npos &&
- file.rfind(".maud")== string::npos &&
- file.rfind(".vwe") == string::npos &&
- file.rfind(".paf") == string::npos &&
+ return !(file.rfind(".wav") == ustring::npos &&
+ file.rfind(".aiff")== ustring::npos &&
+ file.rfind(".aif") == ustring::npos &&
+ file.rfind(".snd") == ustring::npos &&
+ file.rfind(".au") == ustring::npos &&
+ file.rfind(".raw") == ustring::npos &&
+ file.rfind(".sf") == ustring::npos &&
+ file.rfind(".cdr") == ustring::npos &&
+ file.rfind(".smp") == ustring::npos &&
+ file.rfind(".maud")== ustring::npos &&
+ file.rfind(".vwe") == ustring::npos &&
+ file.rfind(".paf") == ustring::npos &&
+#ifdef HAVE_FLAC
+ file.rfind(".flac")== ustring::npos &&
+#endif // HAVE_FLAC
#ifdef HAVE_COREAUDIO
- file.rfind(".mp3") == string::npos &&
- file.rfind(".aac") == string::npos &&
- file.rfind(".mp4") == string::npos &&
+ file.rfind(".mp3") == ustring::npos &&
+ file.rfind(".aac") == ustring::npos &&
+ file.rfind(".mp4") == ustring::npos &&
#endif // HAVE_COREAUDIO
- file.rfind(".voc") == string::npos);
+ file.rfind(".voc") == ustring::npos);
}
void
AudioFileSource::mark_immutable ()
{
- _flags = Flag (_flags & ~(Writable|Removable|RemovableIfEmpty|RemoveAtDestroy|CanRename));
+ /* destructive sources stay writable, and their other flags don't
+ change.
+ */
+
+ if (!(_flags & Destructive)) {
+ _flags = Flag (_flags & ~(Writable|Removable|RemovableIfEmpty|RemoveAtDestroy|CanRename));
+ }
}
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