initial checkin

Check in contents of upstream 1.4.2 tarball, exclude generated files.

1 files changed, 90 insertions, 0 deletions

diff --git a/src/utils/mime_database.h b/src/utils/mime_database.h
new file mode 100644
index 0000000..fcf6444
--- /dev/null
+++ b/src/utils/mime_database.h
@@ -0,0 +1,90 @@
+/*
+    Copyright (C) 2005-2009  Michel de Boer <michel@twinklephone.com>
+
+    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/**
+ * @file
+ * Mime database
+ * Conversion between mime types, file content and file extensions.
+ */
+
+#ifndef _MIME_DATABASE_H
+#define _MIME_DATABASE_H
+
+#include <map>
+#include <string>
+#include <magic.h>
+
+#include "record_file.h"
+
+using namespace std;
+
+namespace utils {
+
+/**  Record from the mime database. */
+class t_mime_db_record : public utils::t_record {
+public:
+	string	mimetype;	/**< Mimetype, e.g. text/plain */
+	string	file_glob;	/**< File glob expression */
+	
+	virtual bool create_file_record(vector<string> &v) const;
+	virtual bool populate_from_file_record(const vector<string> &v);
+};
+
+/**
+ * The mime database.
+ * The default location for the mime database is /usr/share/mime/globs
+ */
+class t_mime_database : public utils::t_record_file<t_mime_db_record> {
+private:
+	/** Mapping between mimetypes and file globs. */
+	map<string, string>	map_mime2glob_;
+	
+	/** Handle on the magic number database. */
+	magic_t mime_magic_;
+	
+protected:
+	virtual void add_record(const t_mime_db_record &record);
+	
+public:
+	/** Constructor */
+	t_mime_database();
+	
+	/** Destructor */
+	~t_mime_database();
+	
+	/**
+	 * Get a glob expression for a mimetype.
+	 * @param mimetype [in] The mimetype.
+	 * @return Glob expression associated with the mimetype. Empty string
+	 *         if no glob expression can be found.
+	 */
+	string get_glob(const string &mimetype) const;
+	
+	/**
+	 * Get the mimetype of a file.
+	 * @param filename [in] Name of the file.
+	 * @return The mimetype or empty string if no mimetype can be determined.
+	 */
+	string get_mimetype(const string &filename) const;
+};
+
+}; // namespace
+
+extern utils::t_mime_database *mime_database;
+
+#endif