1 files changed, 66 insertions, 0 deletions
diff --git a/ns/ext/osc/lv2_osc_print.c b/ns/ext/osc/lv2_osc_print.c
new file mode 100644
index 0000000..5282d46
--- /dev/null
+++ b/ns/ext/osc/lv2_osc_print.c
@@ -0,0 +1,66 @@
+/* LV2 OSC Messages Extension - Pretty printing methods
+ * Copyright (C) 2007-2009 David Robillard
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include "lv2_osc_print.h"
+
+void
+lv2_osc_argument_print(char type, const LV2_OSC_Argument* arg)
+{
+	int32_t blob_size;
+
+    switch (type) {
+	case 'c':
+		printf("%c", arg->c); break;
+	case 'i':
+		printf("%d", arg->i); break;
+	case 'f':
+		printf("%f", arg->f); break;
+	case 'h':
+		printf("%ld", arg->h); break;
+	case 'd':
+		printf("%f", arg->d); break;
+	case 's':
+		printf("\"%s\"", &arg->s); break;
+	/*case 'S':
+		printf("\"%s\"", &arg->S); break;*/
+	case 'b':
+		blob_size = *((int32_t*)arg);
+		printf("{ ");
+		for (int32_t i=0; i < blob_size; ++i)
+			printf("%X, ", (&arg->b)[i+4]);
+		printf(" }");
+		break;
+	default:
+		printf("?");
+	}
+}
+
+
+void
+lv2_osc_print(const LV2_OSC_Event* msg)
+{
+	const char* const types = lv2_osc_get_types(msg);
+
+	printf("%s (%s) ", lv2_osc_get_path(msg), types);
+	for (uint32_t i=0; i < msg->argument_count; ++i) {
+		lv2_osc_argument_print(types[i], lv2_osc_get_argument(msg, i));
+		printf(" ");
+	}
+	printf("\n");
+}
+