Introduce log appenders

[simgrid.git] / src / xbt / xbt_log_appender_file.c

diff --git a/src/xbt/xbt_log_appender_file.c b/src/xbt/xbt_log_appender_file.c
index 4ffd7eb..1823d10 100644 (file)
--- a/src/xbt/xbt_log_appender_file.c
+++ b/src/xbt/xbt_log_appender_file.c
@@ -8,7 +8,7 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "xbt/sysdep.h"
-#include "xbt/log.h"
+#include "xbt/log_private.h"
 #include <stdio.h>
 
 /**
@@ -18,16 +18,24 @@
 extern const char *xbt_log_priority_names[7];
 
 
-static void append_file(xbt_log_appender_t this_appender,
-                       char *str) {
+static void append_file(xbt_log_appender_t this_appender, char *str) {
+  fprintf((FILE*)(this_appender->data), "%s", str);
+}
 
-  fprintf((FILE*)(this_appender->data), str);
+static void free_ (xbt_log_appender_t this_) {
+       if (this_->data != stderr)
+               fclose(this_->data);
 }
 
-xbt_log_appender_t xbt_log_appender_file_new(xbt_log_layout_t lout){
+
+
+xbt_log_appender_t xbt_log_appender_file_new(char *arg){
   xbt_log_appender_t res = xbt_new0(s_xbt_log_appender_t,1);
-  res->layout = lout;
   res->do_append = append_file;
-  res->data = (void*)stderr;
+  res->free_ = free_;
+  if (arg)
+         res->data = (void*)fopen(arg, "w");
+  else
+         res->data = (void*)stderr;
   return res;
 }