SimonHung
b5b226a321
(1) Add tools that extract game levels from APPLE-II Lode Runner disk
Add folder : tools
(2) Remove unused data from file: lodeRunner.wData.js
51 lignes
1.2 KiB
C++
51 lignes
1.2 KiB
C++
/**************************************************
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compare two files modify date
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if file1 > file2 return > 0
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if file1 <= file 2 return < 0
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if error return = 0
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***************************************************/
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#include <stdio.h>
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#include <errno.h>
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//#include <string.h>
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#include <time.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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int main ( int argc, char *argv[])
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{
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struct stat fileAttrib1, fileAttrib2;
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struct tm *pTm1, *pTm2;
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time_t time1, time2;
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double seconds;
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if (argc != 3) {
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printf("Usage: %s <file1> <file2>\n", argv[0]);
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printf("compare <file1> <file2> modify date \n");
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return(0);
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}
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if (stat(argv[1], &fileAttrib1) < 0) {
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printf("Get File (%s) attribute error, Message = %s\n", argv[1], strerror(errno));
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return (0);
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}
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if (stat(argv[2], &fileAttrib2) < 0) {
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printf("Get File (%s) attribute error, Message = %s\n", argv[2], strerror(errno));
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return (0);
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}
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pTm1 = gmtime(&fileAttrib1.st_mtime);
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time1 = mktime( pTm1 );
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pTm2 = gmtime(&fileAttrib2.st_mtime);
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time2 = mktime( pTm2 );
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//printf("time1 = %ld, time2 = %ld\n", time1, time2);
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seconds = difftime(time1,time2);
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//printf("seconds = %.f\n", seconds);
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return (seconds>0?1:-1);
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}
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