From 029c3144e04523cdcbc7d296e7bf22287754ed43 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Thu, 8 Oct 2015 07:51:20 +0200
Subject: added sample code for liblo

---
 app/dolmetschctl.c | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 61 insertions(+), 2 deletions(-)

(limited to 'app/dolmetschctl.c')

diff --git a/app/dolmetschctl.c b/app/dolmetschctl.c
index 3591628..1d695a5 100644
--- a/app/dolmetschctl.c
+++ b/app/dolmetschctl.c
@@ -20,9 +20,15 @@
  *  along with dolmetschctl. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "config.h"
+
 #include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
 
-#include "config.h"
+#include "lo/lo.h"
+
+volatile int done = 0;
 
 void print_version()
 {
@@ -36,9 +42,62 @@ void print_version()
 #endif
 }
 
+void print_error(int num, const char *msg, const char *path)
+{
+  printf("liblo server error %d in path %s: %s\n", num, path, msg);
+  fflush(stdout);
+}
+
+
+int generic_handler(const char *path, const char *types, lo_arg ** argv,
+                    int argc, void *data, void *user_data)
+{
+  int i;
+
+  printf("path: <%s>\n", path);
+  for(i = 0; i < argc; i++) {
+    printf("arg %d '%c' ", i, types[i]);
+    lo_arg_pp((lo_type)types[i], argv[i]);
+    printf("\n");
+  }
+  printf("\n");
+  fflush(stdout);
+
+  return 1;
+}
+
+int foo_handler(const char *path, const char *types, lo_arg ** argv,
+                int argc, void *data, void *user_data)
+{
+  printf("%s <- f:%f, i:%d\n", path, argv[0]->f, argv[1]->i);
+  fflush(stdout);
+
+  return 0;
+}
+
+int quit_handler(const char *path, const char *types, lo_arg ** argv,
+                 int argc, void *data, void *user_data)
+{
+  done = 1;
+  printf("quiting\n");
+  fflush(stdout);
+
+  return 0;
+}
 
 int main(int argc, char* argv[])
 {
-  print_version();
+  lo_server_thread st = lo_server_thread_new("7770", print_error);
+  lo_server_thread_add_method(st, NULL, NULL, generic_handler, NULL);
+  lo_server_thread_add_method(st, "/foo/bar", "fi", foo_handler, NULL);
+  lo_server_thread_add_method(st, "/quit", "", quit_handler, NULL);
+  lo_server_thread_start(st);
+
+  while (!done) {
+    usleep(1000);
+  }
+
+  lo_server_thread_free(st);
+
   return 0;
 }
-- 
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