1 files changed, 91 insertions, 0 deletions
diff --git a/src/pluginuis.c b/src/pluginuis.c
new file mode 100644
index 0000000..6e0f77f
--- /dev/null
+++ b/src/pluginuis.c
@@ -0,0 +1,91 @@
+/* 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.
+ */
+
+#define _XOPEN_SOURCE 500
+#include <string.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <librdf.h>
+#include <slv2/types.h>
+#include <slv2/pluginuis.h>
+#include <slv2/pluginui.h>
+#include <slv2/util.h>
+#include "slv2_internal.h"
+
+	
+SLV2PluginUIs
+slv2_plugin_uis_new()
+{
+	return raptor_new_sequence((void (*)(void*))&slv2_plugin_ui_free, NULL);
+	//return raptor_new_sequence(NULL, NULL);
+}
+
+
+void
+slv2_plugin_uis_free(SLV2PluginUIs list)
+{
+	raptor_free_sequence(list);
+}
+
+
+unsigned
+slv2_plugin_uis_size(SLV2PluginUIs list)
+{
+	return raptor_sequence_size(list);
+}
+
+
+SLV2PluginUI
+slv2_plugin_uis_get_by_uri(SLV2PluginUIs list, const char* uri)
+{
+	// good old fashioned binary search
+	
+	int lower = 0;
+	int upper = raptor_sequence_size(list) - 1;
+	int i;
+	
+	while (upper >= lower) {
+		i = lower + ((upper - lower) / 2);
+
+		SLV2PluginUI ui = raptor_sequence_get_at(list, i);
+
+		int cmp = strcmp(slv2_plugin_ui_get_uri(ui), uri);
+
+		if (cmp == 0)
+			return ui;
+		else if (cmp > 0)
+			upper = i - 1;
+		else
+			lower = i + 1;
+	}
+
+	return NULL;
+}
+
+
+SLV2PluginUI
+slv2_plugin_uis_get_at(SLV2PluginUIs list, unsigned index)
+{	
+	if (index > INT_MAX)
+		return NULL;
+	else
+		return (SLV2PluginUI)raptor_sequence_get_at(list, (int)index);
+}
+