Include sys/socket.h, arpa/inet.h

[yaz-moved-to-github.git] / src / log.c

diff --git a/src/log.c b/src/log.c
index a696fd3..e063725 100644 (file)
--- a/src/log.c
+++ b/src/log.c
@@ -1,8 +1,6 @@
-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2008 Index Data
  * See the file LICENSE for details.
- *
- * $Id: log.c,v 1.53 2007-06-05 06:23:07 adam Exp $
  */
 
 /**
@@ -16,9 +14,12 @@
 
 #ifdef WIN32
 #include <windows.h>
+#include <sys/stat.h>
 #endif
 
+#if HAVE_SYS_STAT_H
 #include <sys/stat.h>
+#endif
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
@@ -175,7 +176,7 @@ static void rotate_log(const char *cur_fname)
         char fname_str[FILENAME_MAX];
         struct stat stat_buf;
 
-        sprintf(fname_str, "%s.%d", cur_fname, i);
+        yaz_snprintf(fname_str, sizeof(fname_str), "%s.%d", cur_fname, i);
         if (stat(fname_str, &stat_buf) != 0)
             break;
     }
@@ -184,10 +185,13 @@ static void rotate_log(const char *cur_fname)
         char fname_str[2][FILENAME_MAX];
 
         if (i > 0)
-            sprintf(fname_str[0], "%s.%d", cur_fname, i-1);
+            yaz_snprintf(fname_str[0], sizeof(fname_str[0]),
+                         "%s.%d", cur_fname, i-1);
         else
-            sprintf(fname_str[0], "%s", cur_fname);
-        sprintf(fname_str[1], "%s.%d", cur_fname, i);
+            yaz_snprintf(fname_str[0], sizeof(fname_str[0]),
+                         "%s", cur_fname);
+        yaz_snprintf(fname_str[1], sizeof(fname_str[1]),
+                     "%s.%d", cur_fname, i);
 #ifdef WIN32
         MoveFileEx(fname_str[0], fname_str[1], MOVEFILE_REPLACE_EXISTING);
 #else
@@ -291,7 +295,7 @@ static void yaz_log_open_check(struct tm *tm, int force, const char *filemode)
     if (yaz_file_type != use_file)
         return;
 
-    if (l_fname && *l_fname)
+    if (*l_fname)
     {
         strftime(new_filename, sizeof(new_filename)-1, l_fname, tm);
         if (strcmp(new_filename, cur_filename))
@@ -400,7 +404,13 @@ static void yaz_log_to_file(int level, const char *log_message)
                 if (*mask_names[i].name && mask_names[i].mask && 
                     mask_names[i].mask != YLOG_ALL)
                 {
-                    sprintf(flags + strlen(flags), "[%s]", mask_names[i].name);
+                    if (strlen(flags) + strlen(mask_names[i].name) 
+                                             <   sizeof(flags) - 4)
+                    {
+                        strcat(flags, "[");
+                        strcat(flags, mask_names[i].name);
+                        strcat(flags, "]");
+                    }
                     level &= ~mask_names[i].mask;
                 }
             }