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47 lines
987 B
47 lines
987 B
12 years ago
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#include <ctype.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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int main (int argc, char **argv){
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char name[FILENAME_MAX];
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FILE *bob, *joe;
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int factor, thing;
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char output[FILENAME_MAX];
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if((bob = fopen(argv[1],"r"))==NULL){
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fputs("That's no input file, THAT'S A SPACE STATION!\n",stderr);
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return EXIT_FAILURE;
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}
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while(thing != '='){
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thing=fgetc(bob);
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if(thing==EOF){
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fputs("You suck! That's not a DPU file!\n",stderr);
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return EXIT_FAILURE;
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}
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}
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factor=0;
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for(;;){
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thing=fgetc(bob);
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if(isdigit(thing)){
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factor=(factor*10)+(thing-'0');
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}else if(thing==';'){
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break;
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}else{
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fputs("You should make it work!\n",stderr);
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return EXIT_FAILURE;
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}
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}
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strncpy(output,argv[1],strlen(argv[1])-4);
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if((joe = fopen(output,"w"))==NULL){
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fputs("Ummm, the output file doesn't work.\n",stderr);
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return EXIT_FAILURE;
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}
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while((thing=fgetc(bob))!=EOF){
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fputc(thing,joe);
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int i;
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for(i=0;i<factor;i++){
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thing = fgetc(bob);
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}
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}
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}
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