-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2009 Index Data
* See the file LICENSE for details.
- *
- * $Id: log.c,v 1.52 2007-06-05 05:58:16 adam Exp $
*/
/**
#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>
#include <stdarg.h>
#include <errno.h>
#include <time.h>
-#include <yaz/nmem.h>
+#include <yaz/errno.h>
#include <yaz/log.h>
#include <yaz/snprintf.h>
#include <yaz/xmalloc.h>
static char l_custom_format[TIMEFORMAT_LEN] = "";
static char *l_actual_format = l_old_default_format;
-/** l_max_size tells when to rotate the log. Default is 1 GB
- This is almost the same as never, but it saves applications in the
- case of 2 or 4 GB file size limits..
+/** l_max_size tells when to rotate the log. The default value is
+ 0 which means DISABLED. This is to be preffered if YAZ runs
+ as a server using logrotate etc.
+ A positive size specifies the file size in bytes when a log rotate
+ will occur. Note that in order for this to work YAZ must have
+ permissions to do so.
*/
-static int l_max_size = 1024*1024*1024;
+static int l_max_size = 0;
#define MAX_MASK_NAMES 35 /* 32 bits plus a few combo names */
static struct {
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;
}
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
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;
}
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;
}
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))
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;
}
}
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
*/
+