Add missing file (fix #848).

git-svn-id: http://svn.drobilla.net/lad/trunk/plugins/blop.lv2@4567 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 51 insertions, 0 deletions

diff --git a/src/include/uris.h b/src/include/uris.h
new file mode 100644
index 0000000..538bd05
--- /dev/null
+++ b/src/include/uris.h
@@ -0,0 +1,51 @@
+/*
+  Common URIs used by plugins.
+  Copyright 2012 David Robillard
+
+  This 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 3 of the License, or
+  (at your option) any later version.
+
+  This software 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 software.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef blop_uris_h
+#define blop_uris_h
+
+#include <string.h>
+#include "lv2/lv2plug.in/ns/ext/urid/urid.h"
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+
+typedef struct {
+	LV2_URID lv2_CVPort;
+	LV2_URID lv2_ControlPort;
+} URIs;
+
+static inline void
+map_uris(URIs*                     uris,
+         const LV2_Feature* const* features)
+{
+	LV2_URID_Map* map = NULL;
+	for (int i = 0; features[i]; ++i) {
+		if (!strcmp(features[i]->URI, LV2_URID__map)) {
+			map = (LV2_URID_Map*)features[i]->data;
+			break;
+		}
+	}
+
+	if (map) {
+		uris->lv2_ControlPort = map->map(map->handle, LV2_CORE__ControlPort);
+		uris->lv2_CVPort      = map->map(map->handle, LV2_CORE__CVPort);
+	} else {
+		memset(uris, 0, sizeof(*uris));
+	}
+}
+
+#endif /* blop_uris_h */