remove debug code from client and library

libdc/src/internal.h

@@ -25,7 +25,11 @@
 #include <dc/refable.h>
 #include <dc/account.h>
 
-#define DEBUG
+/* For internal debugging only. Please note that the client will then begin to
+ * write text files everywhere filled with all sorts of private information. Use
+ * with caution.
+ */
+/*#define DEBUG*/
 
 #define return_if_true(v,r) do { if (v) return r; } while(0)
 #define goto_if_true(v,l) do { if (v) goto l; } while(0)

libdc/src/session.c

@@ -182,12 +182,14 @@ static void dc_session_handler(dc_gateway_t gw, dc_event_t e, void *p)
         h(s, e);
     }
 
+#ifdef DEBUG
     char *str = NULL;
     str = json_dumps(dc_event_payload(e), 0);
     FILE *f = fopen("events.txt", "a+");
     fprintf(f, "%s: %s\n", dc_event_type(e), str);
     free(str);
     fclose(f);
+#endif
 }
 
 dc_session_t dc_session_new(dc_loop_t loop)