Implemented discovery of plugin extension bundles.

git-svn-id: http://svn.drobilla.net/lad/slv2@309 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 73 insertions, 0 deletions

diff --git a/slv2/util.h b/slv2/util.h
new file mode 100644
index 0000000..f6c90d4
--- /dev/null
+++ b/slv2/util.h
@@ -0,0 +1,73 @@
+/* SLV2
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *  
+ * This library 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 library 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.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __SLV2_UTIL_H__
+#define __SLV2_UTIL_H__
+
+#define _XOPEN_SOURCE 500
+#include <string.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <slv2/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/** Convert a full URI (eg file://foo/bar/baz.ttl) to a local path (e.g. /foo/bar/baz.ttl).
+ *
+ * Return value is shared and must not be deleted by caller.
+ * @return @uri converted to a path, or NULL on failure (URI is not local).
+ */
+const char* slv2_uri_to_path(const char* uri);
+
+
+/** Append \a suffix to \a *dst, reallocating \a dst as necessary.
+ *
+ * \a dst will (possibly) be freed, it must be dynamically allocated with malloc
+ * or NULL.
+ */
+void
+slv2_strappend(char** dst, const char* suffix);
+
+
+/** Join all arguments into one string.
+ *
+ * Arguments are not modified, return value must be free()'d.
+ */
+char*
+slv2_strjoin(const char* first, ...);
+
+
+char*
+slv2_vstrjoin(const char** first, va_list args_list);
+
+
+const char*
+slv2_url2path(const char* const url);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SLV2_UTIL_H__ */
+