92 lines
2.0 KiB
C
92 lines
2.0 KiB
C
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#include "stdinc.h"
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#include "chardefs.h"
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typedef struct
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{
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int isochar;
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char *syschar;
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} chartrans;
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static chartrans specchars[]=
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{{0344,CH_ae},
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{0366,CH_oe},
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{0374,CH_ue},
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{0304,CH_Ae},
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{0326,CH_Oe},
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{0334,CH_Ue},
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{0337,CH_sz},
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{0262,CH_e2},
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{0265,CH_mu},
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{0340,CH_agrave},
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{0000,""}};
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#define TMPNAME "tempfile"
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void doexec(char *cmdline)
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{
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int res=system(cmdline);
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if (res!=0)
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{
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fprintf(stderr,"command \"%s\" failed\n",cmdline); exit(2);
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}
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}
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int main(int argc, char **argv)
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{
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FILE *src,*dest;
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int ch;
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unsigned char cmdline[1024];
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long charcnt,metacnt,crcnt;
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chartrans *z2;
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if (argc<2)
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{
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fprintf(stderr,"usage: %s <file> [destfile]\n",argv[0]);
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exit(1);
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}
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src=fopen(argv[1],OPENRDMODE);
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if (src==NULL)
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{
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fprintf(stderr,"error opening %s for reading\n",argv[1]); exit(2);
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}
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dest=fopen((argc==2)?TMPNAME:argv[2],OPENWRMODE);
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if (dest==NULL)
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{
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fprintf(stderr,"error opening %s for writing\n",TMPNAME); exit(2);
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}
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charcnt=metacnt=crcnt=0;
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while (!feof(src))
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{
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ch=fgetc(src); charcnt++;
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switch (ch)
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{
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case EOF:
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break;
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case 10:
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fputc(13,dest); fputc(10,dest); crcnt++; break;
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default:
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for (z2=specchars; z2->isochar!=0000; z2++)
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if (ch==z2->isochar)
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{ fputs(z2->syschar,dest); metacnt++; break; }
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if (z2->isochar==0000) fputc(ch,dest);
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}
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}
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fclose(src); fclose(dest);
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if (argc==2)
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BEGIN
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#if defined (__MSDOS__) || defined(__EMX__)
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sprintf(cmdline,"copy %s %s",TMPNAME,argv[1]);
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#else
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sprintf(cmdline,"cp %s %s",TMPNAME,argv[1]);
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#endif
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doexec(cmdline);
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unlink(TMPNAME);
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END
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printf("%s: %ld char(s), %ld cr(s) added, %ld meta char(s) reconverted\n",
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argv[1],charcnt,crcnt,metacnt);
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return 0;
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}
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