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authorTim Mayberry <mojofunk@gmail.com>2007-09-04 09:01:28 +0000
committerTim Mayberry <mojofunk@gmail.com>2007-09-04 09:01:28 +0000
commit41ba22d2253f682861d4db15d62bdaac971ad99e (patch)
tree602e3f9ee0ff6883b6587f9247660d62c8134e82 /libs/ardour/tape_file_matcher.cc
parentd07c90b003d7680eb4e0fd91e526ce8b5596de92 (diff)
Add ARDOUR::TapeFileMatcher class for matching filenames and use it in Session::remove_empty_sounds
git-svn-id: svn://localhost/ardour2/trunk@2410 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/tape_file_matcher.cc')
-rw-r--r--libs/ardour/tape_file_matcher.cc62
1 files changed, 62 insertions, 0 deletions
diff --git a/libs/ardour/tape_file_matcher.cc b/libs/ardour/tape_file_matcher.cc
new file mode 100644
index 0000000000..835a951f8a
--- /dev/null
+++ b/libs/ardour/tape_file_matcher.cc
@@ -0,0 +1,62 @@
+/*
+ Copyright (C) 2007 Tim Mayberry
+
+ 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 <pbd/error.h>
+
+#include <ardour/tape_file_matcher.h>
+
+#include "i18n.h"
+
+namespace {
+
+const char* const tape_file_regex_string = X_("/T[0-9][0-9][0-9][0-9]-");
+
+}
+
+namespace ARDOUR {
+
+TapeFileMatcher::TapeFileMatcher()
+{
+ int err;
+
+ if ((err = regcomp (&m_compiled_pattern,
+ tape_file_regex_string, REG_EXTENDED|REG_NOSUB)))
+ {
+ char msg[256];
+
+ regerror (err, &m_compiled_pattern, msg, sizeof (msg));
+
+ PBD::error << string_compose (_("Cannot compile tape track regexp for use (%1)"), msg) << endmsg;
+ // throw
+ }
+
+}
+
+bool
+TapeFileMatcher::matches (const string& audio_filename) const
+{
+
+ if (regexec (&m_compiled_pattern, audio_filename.c_str(), 0, 0, 0) == 0)
+ {
+ // matches
+ return true;
+ }
+ return false;
+}
+
+} // namespace ARDOUR