util.*:

- added logging functions, default off

tox.h:
- added includes for sockaddr_in/6

network.c:
- added logging functions, default off (#define in util.h)
- IPv6: activating site-local all-nodes multicast address (i.e. IPv6 equivalent of broadcast)

1 files changed, 30 insertions, 2 deletions

diff --git a/toxcore/util.c b/toxcore/util.c
index ff366a07..19d464d4 100644
--- a/toxcore/util.c
+++ b/toxcore/util.c
@@ -10,11 +10,12 @@
 #endif
 
 #include <time.h>
-#include <stdint.h>
-#include <stdbool.h>
 
+/* for CLIENT_ID_SIZE */
 #include "DHT.h"
 
+#include "util.h"
+
 uint64_t now()
 {
     return time(NULL);
@@ -41,3 +42,30 @@ void id_cpy(uint8_t *dest, uint8_t *src)
 {
     memcpy(dest, src, CLIENT_ID_SIZE);
 }
+
+#ifdef LOGGING
+char logbuffer[512];
+static FILE *logfile = NULL;
+void loginit(uint16_t port)
+{
+    if (logfile)
+        fclose(logfile);
+
+    sprintf(logbuffer, "%u-%u.log", ntohs(port), now);
+    logfile = fopen(logbuffer, "w");
+};
+void loglog(char *text)
+{
+    if (logfile) {
+        fprintf(logfile, text);
+        fflush(logfile);
+    }
+};
+void logexit()
+{
+    if (logfile) {
+        fclose(logfile);
+        logfile = NULL;
+    }
+};
+#endif