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/** BEGIN COPYRIGHT BLOCK
* This Program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; version 2 of the License.
*
* This Program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this Program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA.
*
* In addition, as a special exception, Red Hat, Inc. gives You the additional
* right to link the code of this Program with code not covered under the GNU
* General Public License ("Non-GPL Code") and to distribute linked combinations
* including the two, subject to the limitations in this paragraph. Non-GPL Code
* permitted under this exception must only link to the code of this Program
* through those well defined interfaces identified in the file named EXCEPTION
* found in the source code files (the "Approved Interfaces"). The files of
* Non-GPL Code may instantiate templates or use macros or inline functions from
* the Approved Interfaces without causing the resulting work to be covered by
* the GNU General Public License. Only Red Hat, Inc. may make changes or
* additions to the list of Approved Interfaces. You must obey the GNU General
* Public License in all respects for all of the Program code and other code used
* in conjunction with the Program except the Non-GPL Code covered by this
* exception. If you modify this file, you may extend this exception to your
* version of the file, but you are not obligated to do so. If you do not wish to
* provide this exception without modification, you must delete this exception
* statement from your version and license this file solely under the GPL without
* exception.
*
*
* Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
* Copyright (C) 2005 Red Hat, Inc.
* All rights reserved.
* END COPYRIGHT BLOCK **/
/* namegen.c - utility program to generate name *
* of backup files in the format YYYY_MM_DD_HMS *
* and set it up as an environment variable to *
* be used by batch files on NT *
* *
* to use it do the following in your batch file*
* namegen *
* call bstart *
* ....... *
* call bend *
* rm end.bat *
* *
* start and end are batch files generated by *
* name gen. *
* Example: ldif2db.bat */
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <string.h>
#define STARTFILE "bstart.bat"
#define ENDFILE "bend.bat"
#define CMD "set DATESTR=%0\n"
int main (int argc, char **argv)
{
char szDate [64];
char szDateFile [64];
char szCmd [256];
struct tm *sCurTime;
long lCurTime;
int rt;
FILE *fBatch;
time( &lCurTime );
sCurTime = localtime( &lCurTime );
strftime(szDate, sizeof (szDateFile), "%Y_%m_%d_%H%M%S",
sCurTime);
_snprintf (szDateFile, sizeof(szDateFile), "%s.bat", szDate);
szDateFile[sizeof(szDateFile)-1] = (char)0;
/* create date batch file */
fBatch = fopen (szDateFile, "w");
if (fBatch == NULL)
{
perror ("Unable to create date file!");
exit (1);
}
rt = fwrite (CMD, strlen (CMD), 1, fBatch);
if (rt != 1)
{
perror ("Unable to write date file\n");
exit (1);
}
fclose (fBatch);
/* create bstart.bat that executest date batch file */
fBatch = fopen (STARTFILE, "w");
if (fBatch == NULL)
{
perror ("Unable to bstart file!");
exit (1);
}
_snprintf (szCmd, sizeof(szCmd), "call %s", szDate);
szCmd[sizeof(szCmd)-1] = (char)0;
rt = fwrite (szCmd, strlen (szCmd), 1, fBatch);
if (rt != 1)
{
perror ("Unable to write bstart file\n");
exit (1);
}
fclose (fBatch);
/* create bstart.bat that executest date batch file */
fBatch = fopen (ENDFILE, "w");
if (fBatch == NULL)
{
perror ("Unable to bend file!");
exit (1);
}
_snprintf (szCmd, sizeof(szCmd), "del %s\ndel bstart.bat\nset DATESTR=", szDateFile);
szCmd[sizeof(szCmd)-1] = (char)0;
rt = fwrite (szCmd, strlen(szCmd), 1, fBatch);
if (rt != 1)
{
perror ("Unable to write bend file\n");
exit (1);
}
fclose (fBatch);
return 0;
}
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