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-rw-r--r--ns/ext/osc/lv2_osc_print.c66
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");
+}
+