stanley@phoenix.com (John Stanley) (01/24/91)
Thank you to all those nice people who have been sending me the fixes for the rot13 code that broke when ported to UNIX. However, I AM NOT THE ONE WHO MADE THE REQUEST FOR HELP! I replied to the request by including the error output from my compiler and telling the requestor to look at the errors and see if they ring any bells. You may all stop sending me the fixes. I have written my own, perfectly functional rot13 filter. Though it is not as short as that posted recently, is works just fine. Frr, vg jbexf svar. <><><><><>-------------------- Stanley@Phoenix.com "When is it ever going to cease to suck around here?" - Leland McKenzie of McKenzie, Brachman, Chaney, Cuzak, and Becker.
jph@ais.org (Joseph Hillenburg) (01/24/91)
In article <mHR9V3w163w@phoenix.com> stanley@phoenix.com (John Stanley) writes: > > > Thank you to all those nice people who have been sending me >the fixes for the rot13 code that broke when ported to UNIX. > > However, I AM NOT THE ONE WHO MADE THE REQUEST FOR HELP! I replied >to the request by including the error output from my compiler and >telling the requestor to look at the errors and see if they ring any >bells. I was the one who posted. Thanks to all of you, I now have a working program which has been almost entirely redone, except for the rot13 core. > > You may all stop sending me the fixes. I have written my own, >perfectly functional rot13 filter. Though it is not as short as that >posted recently, is works just fine. > > Frr, vg jbexf svar. > ><><><><><>-------------------- Stanley@Phoenix.com >"When is it ever going to cease to suck around here?" - Leland McKenzie > of McKenzie, Brachman, Chaney, Cuzak, and Becker. > // Joseph Hillenburg, Secretary, Bloomington Amiga Users Group \X/ joseph@valnet.UUCP jph@irie.ais.org jph@ai.mit.edu "Only Apple could slow down a 68030 chip" --Computer Shopper /* remember to remove the .signature off the end of this */ /* ** ** rot13 ** rot13 is a program to convert text to rot13 format for UseNet, most ** generally for rec.humor, and the alt.sex.* groups. ** ** Feel free to make any mods, but please mail them to the people who have ** already worked on this. ** ** History: ** ** 11-21-90 ** Scott Berry (fxsdb@acad3.alaska.edu) ** Created. ** ** 11-23-90 ** Scott Berry (fxsdb@acad3.alaska.edu) ** Misc enhancements. ** ** 01-16-91 ** Joseph Hillenburg (jph@ais.org) ** Ported to UNIX, now dynamically knows it's name. ** ** 01-20-91 ** Joseph Hillenburg (jph@ais.org) ** Gradually trying to move towards proper C syntax. :) ** ** 01-21-91 ** Joseph Hillenburg (jph@ais.org) ** Cleaning up code, adding a real version number. ** ** 01-21-91 ** Earl Chew (cechew@bruce.cs.monash.oz.au) ** Misc enhancements. ** ** Thanks to: ** Scott Berry (fxsdb@acad3.alaska.edu) ** Joseph Hillenburg (jph@ais.org) ** Earl Chew (cechew@bruce.cs.monash.oz.au) ** Jayanth N. Anantharaman (jayanth@ee.eng.ohio-state.edu) ** All the dudes at comp.lang.c ** */ #include <ctype.h> #include <stdio.h> /* ** This is either "UNIX" or "VMS". "UNIX" should work for AmigaDOS and MS-DOS. ** Right now, this is only being used to hide ugly VMS full-length filenames. */ #define UNIX int main(argc,argv) char *argv[]; int argc; { int ch; FILE *infile,*outfile; /* ** Version goes here. */ char *version = "1.01j"; /* ** These #ifdefs are to handle ugly full VMS filenames. */ #ifndef VMS char *progname = "ROT13"; #else char *progname = argv[0]; #endif /* ** Kick out if there are more than 2 arguments or less than 1 */ if((argc < 2) || (argc >3)) { fprintf(stderr,"%s %s by Scott Berry and Joseph Hillenburg.\n",progname,version); fprintf(stderr,"Usage: %s <infile> [outfile]\n",progname); exit(1); } if(( infile = fopen(argv[1], "r")) == ( FILE * ) NULL ) { fprintf(stderr,"%s: Input file, %s, not found.\n",progname,argv[1]); exit(1); } /* ** if there is an output file, open it */ if((outfile = (argc == 3 ? fopen(argv[2],"w") : stdout)) == ( FILE * ) NULL ) { fprintf(stderr,"%s: Could not open output file, %s.\n",progname,argv[2]); exit(1); } /* ** get characters, while there still are characters to get, from the file and ** print them out (to file or screen) */ while ((ch=fgetc(infile)) != EOF) { /* ** since we're ROTing 13, we're moving up 13 if it's characters a-m, and down ** 13 if it's characters n-z. */ if (isupper(ch)) ch = (ch>'M'?ch-13:ch+13); if (islower(ch)) ch = (ch>'m'?ch-13:ch+13); fputc((ch), outfile); } fclose(infile); if (argc == 3) fclose (outfile); exit(0); } -- // Joseph Hillenburg, Secretary, Bloomington Amiga Users Group \X/ joseph@valnet.UUCP jph@irie.ais.org jph@ai.mit.edu "Only Apple could slow down a 68030 chip" --Computer Shopper