ncmpc version 0.19

[ncmpc.git] / src / match.c

diff --git a/src/match.c b/src/match.c
index e729b440b95e33716ee42717a35bf628a6984684..7a05db329e174846d0dc192f0ab30439b250b72b 100644 (file)
--- a/src/match.c
+++ b/src/match.c
@@ -1,5 +1,5 @@
 /* ncmpc (Ncurses MPD Client)
- * (c) 2004-2009 The Music Player Daemon Project
+ * (c) 2004-2010 The Music Player Daemon Project
  * Project homepage: http://musicpd.org
  
  * This program is free software; you can redistribute it and/or modify
@@ -34,6 +34,40 @@ locale_casefold(const char *src)
        return folded;
 }
 
+GRegex *
+compile_regex(const char *src, bool anchor)
+{
+       GRegex *regex;
+       GRegexCompileFlags compile_flags;
+       char *src_folded = locale_casefold(src);
+
+       compile_flags = G_REGEX_CASELESS | G_REGEX_DOTALL | G_REGEX_OPTIMIZE;
+       if (anchor)
+               compile_flags |= G_REGEX_ANCHORED;
+
+       regex = g_regex_new ((const gchar*)src_folded, compile_flags, 0, NULL);
+
+       g_free(src_folded);
+
+       return regex;
+}
+
+bool
+match_regex(GRegex *regex, const char *line)
+{
+       GMatchInfo *match_info;
+       bool match;
+       char *line_folded = locale_casefold(line);
+
+       g_regex_match(regex, line_folded, 0, &match_info);
+       match = (bool)g_match_info_matches(match_info);
+
+       g_match_info_free(match_info);
+       g_free(line_folded);
+
+       return match;
+}
+
 bool
 match_line(const char *line, const char *needle)
 {