X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Flog.c;h=e0637256868e343647f59ddceb8074dfbd593866;hb=4ce7bffcae2b1faaa0fb5d74eca9aeeb7f6d0c6e;hp=f3586901d2c7b5cdf6972d8073b8ab29d3bb9e82;hpb=bbc595bc456f198198ae96af6aa8b86ae2721e36;p=yaz-moved-to-github.git

diff --git a/src/log.c b/src/log.c
index f358690..e063725 100644
--- 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 1.52 2007-06-05 05:58:16 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
@@ -235,7 +239,7 @@ void yaz_log_init_level(int level)
 void yaz_log_init_prefix(const char *prefix)
 {
     if (prefix && *prefix)
-        sprintf(l_prefix, "%.511s ", prefix);
+        yaz_snprintf(l_prefix, sizeof(l_prefix), "%s ", prefix);
     else
         *l_prefix = 0;
 }
@@ -243,7 +247,7 @@ void yaz_log_init_prefix(const char *prefix)
 void yaz_log_init_prefix2(const char *prefix)
 {
     if (prefix && *prefix)
-        sprintf(l_prefix2, "%.511s ", prefix);
+        yaz_snprintf(l_prefix2, sizeof(l_prefix2), "%s ", prefix);
     else
         *l_prefix2 = 0;
 }
@@ -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;
                 }
             }