106 lines
2.3 KiB
C
106 lines
2.3 KiB
C
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/* touch.c - make last time on file be current time
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*
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* touch [files] - requires arg expansion
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*/
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#include <sys\types.h>
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#include <sys\utime.h>
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#include <time.h>
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#include <stdio.h>
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#include <process.h>
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#include <math.h>
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#include <stdlib.h>
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#include <windows.h>
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#include <tools.h>
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#define year rgInt[0]
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#define month rgInt[1]
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#define day rgInt[2]
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#define hour rgInt[3]
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#define mins rgInt[4]
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#define sec rgInt[5]
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int rgInt[6];
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// Forward Function Declarations...
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void usage( char *, ... );
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int _CRTAPI1 main( int, char ** );
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char *rgstrUsage[] = {
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"Usage: TOUCH [/t year month day hour min sec] files",
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0};
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void usage( char *p, ... )
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{
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char **rgstr;
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rgstr = &p;
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if (*rgstr) {
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printf ("TOUCH: ");
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while (*rgstr)
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printf ("%s", *rgstr++);
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printf ("\n");
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}
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rgstr = rgstrUsage;
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while (*rgstr)
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printf ("%s\n", *rgstr++);
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exit (1);
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}
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int
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_CRTAPI1 main (c, v)
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int c;
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char *v[];
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{
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long ltime;
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struct utimbuf timenow;
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int i;
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char *p;
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int ReturnCode = 0;
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ConvertAppToOem( c, v );
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SHIFT (c,v);
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if ( c == 0 ) {
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usage("invalid number of parameters", 0 );
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} else {
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if (fSwitChr (*(p = *v))) {
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if (*++p == 't') {
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for (i = 0; i < 6; i++) {
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SHIFT (c, v);
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if (!c)
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usage ("incorrect time", 0);
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rgInt[i] = atoi (*v);
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}
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//
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// do some basic date checking
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//
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if ( (year < 1980) || (month > 12) || (day>31) ||
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(hour>23) || (mins>59) || (sec>59) ) {
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usage( "incorrect time",0 );
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}
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ltime = date2l(year, month, day, hour, mins, sec);
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SHIFT (c, v);
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}
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else
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usage ("bad switch ", *v, 0);
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}
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else
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time (<ime);
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}
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timenow.actime = ltime;
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timenow.modtime = ltime;
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while (c) {
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if (_utime (*v, (void *) &timenow) == -1) {
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printf ("Can't touch %s - %s\n", *v, error ());
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ReturnCode = 1;
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// exit (1);
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}
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SHIFT(c,v);
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}
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return( ReturnCode );
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}
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