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Annotation of OpenXM/misc/packages/Windows/debug-tools/crlf.c, Revision 1.1

1.1     ! takayama    1: /* $OpenXM$ */
        !             2: #include <stdio.h>
        !             3: main(int argc,char *argv[]) {
        !             4:   FILE *fp;
        !             5:   FILE *fp2;
        !             6:   char s[1024];
        !             7:   char fname[1024];
        !             8:   int cr = 0;
        !             9:   int c;
        !            10:   if (argc < 2) {
        !            11:     fprintf(stderr,"crlf filename\n");
        !            12:     exit();
        !            13:   }
        !            14:   fp = fopen(argv[1],"r");
        !            15:   if (fp == NULL) {
        !            16:     fprintf(stderr,"Could not open the file %s.\n",argv[1]);
        !            17:   }
        !            18:   while ( (c=fgetc(fp)) != EOF) {
        !            19:     if ( c == 0xd) {
        !            20:       cr = 1; break;
        !            21:     }
        !            22:   }
        !            23:   if (cr == 1) exit(0);  /* do nothing. Windows file. */
        !            24:   fclose(fp);
        !            25:
        !            26:   sprintf(fname,"%s.BAK",argv[1]);
        !            27:   sprintf(s,"cp %s %s",argv[1],fname);
        !            28:   system(s);
        !            29:
        !            30:   fp = fopen(fname,"r");
        !            31:   fp2 = fopen(argv[1],"w");
        !            32:   while ((c=fgetc(fp)) != EOF) {
        !            33:     if (c == 0xa) {
        !            34:       fputc(0xd,fp2); fputc(0xa,fp2);
        !            35:     }else{
        !            36:       fputc(c,fp2);
        !            37:     }
        !            38:   }
        !            39:   fclose(fp); fclose(fp2);
        !            40: }
        !            41:
        !            42: