/*
- Copyright (C) 2006-2009 Paul Davis
+ Copyright (C) 2006-2009 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <fcntl.h>
#include <errno.h>
-#include <pbd/convert.h>
-#include <pbd/basename.h>
-#include <pbd/mountpoint.h>
-#include <pbd/stl_delete.h>
-#include <pbd/strsplit.h>
-#include <pbd/shortpath.h>
-#include <pbd/enumwriter.h>
+#include "pbd/convert.h"
+#include "pbd/basename.h"
+#include "pbd/mountpoint.h"
+#include "pbd/stl_delete.h"
+#include "pbd/strsplit.h"
+#include "pbd/shortpath.h"
+#include "pbd/enumwriter.h"
#include <glibmm/miscutils.h>
#include <glibmm/fileutils.h>
#include <glibmm/thread.h>
-#include <ardour/file_source.h>
-#include <ardour/session.h>
-#include <ardour/session_directory.h>
-#include <ardour/source_factory.h>
-#include <ardour/filename_extensions.h>
+#include "ardour/file_source.h"
+#include "ardour/directory_names.h"
+#include "ardour/session.h"
+#include "ardour/session_directory.h"
+#include "ardour/source_factory.h"
+#include "ardour/filename_extensions.h"
#include "i18n.h"
+using namespace std;
using namespace ARDOUR;
using namespace PBD;
using namespace Glib;
-static const std::string PATH_SEP = "/"; // I don't do windows
-
map<DataType, ustring> FileSource::search_paths;
-FileSource::FileSource (Session& session, DataType type,
- const ustring& path, bool embedded, Source::Flag flag)
+FileSource::FileSource (Session& session, DataType type, const ustring& path, Source::Flag flag)
: Source(session, type, path, flag)
, _path(path)
, _file_is_new(true)
, _channel (0)
- , _is_embedded(embedded)
{
+ set_within_session_from_path (path);
}
-FileSource::FileSource (Session& session, const XMLNode& node, bool must_exist)
+FileSource::FileSource (Session& session, const XMLNode& node, bool /*must_exist*/)
: Source(session, node)
- , _file_is_new(false)
+ , _file_is_new (false)
{
+ /* this setting of _path is temporary - we expect derived classes
+ to call ::init() which will actually locate the file
+ and reset _path and _within_session correctly.
+ */
+
_path = _name;
- _is_embedded = (_path.find(PATH_SEP) != string::npos);
+ _within_session = true;
}
bool
FileSource::removable () const
{
- return (_flags & Removable)
- && ( (_flags & RemoveAtDestroy)
- || ((_flags & RemovableIfEmpty) && length(timeline_position()) == 0));
+ bool r = (_path.find (stub_dir_name) != string::npos) ||
+ ((_flags & Removable)
+ && ((_flags & RemoveAtDestroy) ||
+ ((_flags & RemovableIfEmpty) && empty() == 0)));
+
+ cerr << "is " << _path << " removable ? " << r << endl;
+
+ return r;
}
int
{
_timeline_position = 0;
- if (!find (_type, pathstr, must_exist, _file_is_new, _channel)) {
+ if (!find (_type, pathstr, must_exist, _file_is_new, _channel, _path)) {
throw MissingSource ();
}
+ set_within_session_from_path (pathstr);
+
+ if (_within_session) {
+ _name = Glib::path_get_basename (_name);
+ }
+
if (_file_is_new && must_exist) {
return -1;
}
-
+
return 0;
}
int
-FileSource::set_state (const XMLNode& node)
+FileSource::set_state (const XMLNode& node, int /*version*/)
{
const XMLProperty* prop;
_channel = 0;
}
- _is_embedded = (_name.find(PATH_SEP) == string::npos);
-
return 0;
}
int
FileSource::move_to_trash (const ustring& trash_dir_name)
{
- if (is_embedded()) {
- cerr << "tried to move an embedded region to trash" << endl;
- return -1;
- }
-
- if (!writable()) {
+ if (!within_session() || !writable()) {
return -1;
}
/* don't move the file across filesystems, just stick it in the
trash_dir_name directory on whichever filesystem it was already on
*/
-
- ustring newpath;
- newpath = Glib::path_get_dirname (_path);
- newpath = Glib::path_get_dirname (newpath);
- newpath += string(PATH_SEP) + trash_dir_name + PATH_SEP;
- newpath += Glib::path_get_basename (_path);
+ vector<string> v;
+ v.push_back (Glib::path_get_dirname (Glib::path_get_dirname (_path)));
+ v.push_back (trash_dir_name);
+ v.push_back (Glib::path_get_basename (_path));
+
+ string newpath = Glib::build_filename (v);
/* the new path already exists, try versioning */
- if (access (newpath.c_str(), F_OK) == 0) {
+
+ if (Glib::file_test (newpath.c_str(), Glib::FILE_TEST_EXISTS)) {
char buf[PATH_MAX+1];
int version = 1;
ustring newpath_v;
snprintf (buf, sizeof (buf), "%s.%d", newpath.c_str(), ++version);
newpath_v = buf;
}
-
+
if (version == 999) {
PBD::error << string_compose (
_("there are already 1000 files with names like %1; versioning discontinued"),
rename (newpath.c_str(), _path.c_str());
return -1;
}
-
+
_path = newpath;
-
+
/* file can not be removed twice, since the operation is not idempotent */
_flags = Flag (_flags & ~(RemoveAtDestroy|Removable|RemovableIfEmpty));
return 0;
}
-/** Find the actual source file based on \a path.
- *
- * If the source is embedded, \a path should be a filename (no slashes).
- * If the source is external, \a path should be a full path.
- * In either case, _path is set to the complete absolute path of the source file.
+/** Find the actual source file based on \a filename.
+ *
+ * If the source is within the session tree, \a filename should be a simple filename (no slashes).
+ * If the source is external, \a filename should be a full path.
+ * In either case, found_path is set to the complete absolute path of the source file.
* \return true iff the file was found.
*/
bool
-FileSource::find (DataType type, const ustring& path, bool must_exist, bool& isnew, uint16_t& chan)
+FileSource::find (DataType type, const ustring& path, bool must_exist,
+ bool& isnew, uint16_t& chan, ustring& found_path)
{
Glib::ustring search_path = search_paths[type];
split (search_path, dirs, ':');
cnt = 0;
-
+
for (vector<ustring>::iterator i = dirs.begin(); i != dirs.end(); ++i) {
fullpath = *i;
if (fullpath[fullpath.length()-1] != '/') {
/* 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 ((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;
pathstr = shorter;
keeppath = fullpath;
++cnt;
- }
-
+ }
+
} else {
-
+
/* new derived file (e.g. for timefx) being created in a newer session */
-
+
}
}
if (Glib::file_test (fullpath, Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_REGULAR)) {
keeppath = fullpath;
++cnt;
- }
+ }
}
}
}
}
- _path = keeppath;
-
+ found_path = keeppath;
+
ret = true;
} 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)) {
pathstr = shorter;
}
}
-
- _path = pathstr;
+
+ found_path = pathstr;
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;
+ path, strerror (errno)) << endmsg;
goto out;
}
-
+
if (errno != ENOENT) {
error << string_compose(
_("Filesource: cannot check for existing file (%1): %2"),
- _path, strerror (errno)) << endmsg;
+ path, strerror (errno)) << endmsg;
goto out;
}
-
+
/* a new file */
isnew = true;
ret = true;
} else {
-
+
/* already exists */
ret = true;
}
}
-
- if (_is_embedded) {
- _name = Glib::path_get_basename (_name);
- }
-
+
out:
return ret;
}
{
Glib::Mutex::Lock lm (_lock);
ustring oldpath = _path;
- ustring newpath = Session::change_source_path_by_name (oldpath, _name, newname, destructive);
-
+ ustring newpath = _session.change_source_path_by_name (oldpath, _name, newname, destructive);
+
if (newpath.empty()) {
error << string_compose (_("programming error: %1"), "cannot generate a changed file path") << endmsg;
return -1;
}
- // Test whether newpath exists, if yes notify the user but continue.
- if (access(newpath.c_str(),F_OK) == 0) {
- error << _("Programming error! Ardour tried to rename a file over another file! It's safe to continue working, but please report this to the developers.") << endmsg;
- return -1;
- }
-
- if (rename (oldpath.c_str(), newpath.c_str()) != 0) {
- error << string_compose (_("cannot rename audio file %1 to %2"), _name, newpath) << endmsg;
+ // Test whether newpath exists, if yes notify the user but continue.
+ if (Glib::file_test (newpath, Glib::FILE_TEST_EXISTS)) {
+ error << string_compose (_("Programming error! %1 tried to rename a file over another file! It's safe to continue working, but please report this to the developers."), PROGRAM_NAME) << endmsg;
return -1;
}
+
+ if (::rename (oldpath.c_str(), newpath.c_str()) != 0) {
+ error << string_compose (_("cannot rename file %1 to %2 (%3)"), oldpath, newpath, strerror(errno)) << endmsg;
+ return -1;
+ }
_name = Glib::path_get_basename (newpath);
_path = newpath;
}
}
+void
+FileSource::mark_nonremovable ()
+{
+ _flags = Flag (_flags & ~(Removable|RemovableIfEmpty|RemoveAtDestroy));
+}
+
+void
+FileSource::set_within_session_from_path (const std::string& path)
+{
+ _within_session = _session.path_is_within_session (path);
+}
+
+int
+FileSource::unstubify ()
+{
+ string::size_type pos = _path.find (stub_dir_name);
+
+ if (pos == string::npos || (_flags & Destructive)) {
+ return 0;
+ }
+
+ vector<string> v;
+
+ v.push_back (Glib::path_get_dirname (Glib::path_get_dirname (_path)));
+ v.push_back (Glib::path_get_basename(_path));
+
+ string newpath = Glib::build_filename (v);
+
+ if (::rename (_path.c_str(), newpath.c_str()) != 0) {
+ error << string_compose (_("rename from %1 to %2 failed: %3)"), _path, newpath, strerror (errno)) << endmsg;
+ return -1;
+ }
+
+ set_path (newpath);
+
+ return 0;
+}
+
+void
+FileSource::set_path (const std::string& newpath)
+{
+ _path = newpath;
+}
+
+void
+FileSource::inc_use_count ()
+{
+ Source::inc_use_count ();
+}
+
projects / ardour.git / blobdiff