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/** BEGIN COPYRIGHT BLOCK
* 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);
PR_snprintf (szDateFile, sizeof(szDateFile), "%s.bat", szDate);
/* 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);
}
PR_snprintf (szCmd, sizeof(szCmd), "call %s", szDate);
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);
}
PR_snprintf (szCmd, sizeof(szCmd), "del %s\ndel bstart.bat\nset DATESTR=", szDateFile);
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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