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authorTaybin Rutkin <taybin@taybin.com>2005-09-24 19:13:41 +0000
committerTaybin Rutkin <taybin@taybin.com>2005-09-24 19:13:41 +0000
commit8af0757b61990767f2a85e68f535a5af9976fd79 (patch)
treef9e06fe12cac866d658a2e7074a61aa74d12f68f /libs/ardour/recent_sessions.cc
parentf9546e5c76afa101e9dbe8a057e72463b03430e5 (diff)
libardour added.
git-svn-id: svn://localhost/trunk/ardour2@17 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/recent_sessions.cc')
-rw-r--r--libs/ardour/recent_sessions.cc127
1 files changed, 127 insertions, 0 deletions
diff --git a/libs/ardour/recent_sessions.cc b/libs/ardour/recent_sessions.cc
new file mode 100644
index 0000000000..c27ec223d6
--- /dev/null
+++ b/libs/ardour/recent_sessions.cc
@@ -0,0 +1,127 @@
+/*
+ Copyright (C) 2004 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
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <cerrno>
+#include <unistd.h>
+#include <fstream>
+#include <algorithm>
+#include <pbd/error.h>
+#include <ardour/configuration.h>
+#include <ardour/recent_sessions.h>
+#include <ardour/utils.h>
+#include "i18n.h"
+
+
+using namespace std;
+using namespace ARDOUR;
+
+int
+ARDOUR::read_recent_sessions (RecentSessions& rs)
+{
+ string path = Config->get_user_ardour_path();
+ path += "/recent";
+
+ ifstream recent (path.c_str());
+
+ if (!recent) {
+ if (errno != ENOENT) {
+ error << compose (_("cannot open recent session file %1 (%2)"), path, strerror (errno)) << endmsg;
+ return -1;
+ } else {
+ return 1;
+ }
+ }
+
+ while (true) {
+
+ pair<string,string> newpair;
+
+ getline(recent, newpair.first);
+
+ if (!recent.good()) {
+ break;
+ }
+
+ getline(recent, newpair.second);
+
+ if (!recent.good()) {
+ break;
+ }
+
+ if (!access(newpair.second.c_str(), R_OK)) {
+ rs.push_back (newpair);
+ }
+ }
+
+ // This deletes any missing sessions
+ ARDOUR::write_recent_sessions (rs);
+
+ /* display sorting should be done in the GUI, otherwise the
+ * natural order will be broken
+ */
+
+ sort(rs.begin(), rs.end(), cmp);
+
+ return 0;
+}
+
+int
+ARDOUR::write_recent_sessions (RecentSessions& rs)
+{
+ string path = Config->get_user_ardour_path();
+ path += "/recent";
+
+ ofstream recent (path.c_str());
+
+ if (!recent) {
+ return -1;
+ }
+
+ for (RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
+ recent << (*i).first << '\n' << (*i).second << endl;
+ }
+
+ return 0;
+}
+
+int
+ARDOUR::store_recent_sessions (string name, string path)
+{
+ RecentSessions rs;
+
+ if (ARDOUR::read_recent_sessions (rs) < 0) {
+ return -1;
+ }
+
+ pair<string,string> newpair;
+
+ newpair.first = name;
+ newpair.second = path;
+
+ rs.erase(remove(rs.begin(), rs.end(), newpair), rs.end());
+
+ rs.push_front (newpair);
+
+ if (rs.size() > 10) {
+ rs.erase(rs.begin()+10, rs.end());
+ }
+
+ return ARDOUR::write_recent_sessions (rs);
+}
+