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/*
* $Id: today.c,v 1.3 2003/06/22 11:12:28 andrew_belov Exp $
* ---------------------------------------------------------------------------
* A utility to produce locale-dependent timestamps instead of __TIME__.
*
*/
#include "environ.h"
#include "filemode.h"
#include <time.h>
/* Date array */
static char *months_en[]={"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul",
"Aug", "Sep", "Oct", "Nov", "Dec"};
/* Main routine */
int main(int argc, char **argv)
{
char date_sig[40], f_date[120];
char out_name[CCHMAXPATH];
time_t cur_unixtime;
struct tm *stm;
FILE *stream;
int is_new=0;
char *p;
int l;
printf("TODAY v 1.22 [29/10/2000] Not a part of any binary package!\n\n");
if(argc<3)
{
printf("Usage: TODAY <locale> <base_dir>\n"
"Where: <locale> is one of the known locales,\n"
" <base_dir> is base directory name\n");
exit(1);
}
strcpy(out_name, argv[2]);
l=strlen(out_name)-1;
if(out_name[l]!=PATHSEP_DEFAULT)
{
out_name[++l]=PATHSEP_DEFAULT;
out_name[++l]='\0';
}
strcat(out_name, "date_sig.c");
cur_unixtime=time(NULL);
stm=localtime(&cur_unixtime);
if(!stricmp(argv[1], "en"))
sprintf(date_sig, "[%02d %s %04d]", stm->tm_mday, months_en[stm->tm_mon], stm->tm_year+1900);
else if(!stricmp(argv[1], "fr"))
sprintf(date_sig, "[%d.%d.%04d]", stm->tm_mday, stm->tm_mon+1, stm->tm_year+1900);
else if(!stricmp(argv[1], "de"))
sprintf(date_sig, "[%02d.%02d.%04d]", stm->tm_mday, stm->tm_mon+1, stm->tm_year+1900);
else if(!stricmp(argv[1], "ru"))
sprintf(date_sig, "[%02d/%02d/%04d]", stm->tm_mday, stm->tm_mon+1, stm->tm_year+1900);
else
sprintf(date_sig, "[%02d-%02d-%04d]", stm->tm_mday, stm->tm_mon+1, stm->tm_year+1900);
if((stream=fopen(out_name, m_r))==NULL)
is_new=1;
else
{
if(fgets(f_date, sizeof(f_date), stream)==NULL)
is_new=1;
else if((p=strchr(f_date, '\"'))==NULL)
is_new=1;
else if(memcmp(p+1, date_sig, min(strlen(date_sig), strlen(p+1))))
is_new=1;
fclose(stream);
}
if(is_new)
{
if((stream=fopen(out_name, m_w))==NULL)
{
printf("Failed to open %s\n", out_name);
exit(2);
}
fprintf(stream, "char build_date[]=\"%s\";\n", date_sig);
fclose(stream);
}
return(0);
}
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