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- /*
- ** SEE_ARC.C Copyright (C) 1992 by MarshallSoft Computing, Inc.
- **
- ** This program is used to list files compressed with MK_ARC. For
- ** example, to list all the files in 'C.ARF', type:
- **
- ** SEE_ARC C.ARF
- */
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <dos.h>
- #include <fcntl.h>
- #include <sys\types.h>
- #include <sys\stat.h>
- #include <io.h>
-
- #include "LZW4C.H"
- #include "RW_IO.H"
- #include "DIR_IO.H"
-
- void SayError(int);
-
- void main(argc,argv)
- int argc;
- char *argv[];
- {int i, k, c;
- int RetCode;
- char Filename[15];
- int Files = 0;
- int Dummy();
- /* begin */
- if(argc!=2)
- {printf("Usage: SEE_ARC <archive_filespec>\n");
- exit(1);
- }
- RetCode = InitLZW(malloc,14);
- if(RetCode<0)
- {SayError(RetCode);
- exit(2);
- }
- puts("\nSEE_ARC 1.0: Type any key to abort...");
- /* open input file for expansion */
- if(!ReaderOpen(argv[1])) exit(4);
- for(i=0;;i++)
- {if(kbhit())
- {puts("\n...Aborted by user !");
- break;
- }
- /* get filename */
- for(k=0;k<5;k++)
- {c = Reader();
- if(c==-1)
- {ReaderClose();
- TermLZW(free);
- printf("\n%d files\n",Files);
- exit(0);
- }
- /* skip past any 0's */
- if(c!='\0') break;
- }
- Filename[0] = (char)c;
- for(k=1;k<13;k++)
- {c = Reader();
- Filename[k] = (char)c;
- if(c=='\0') break;
- }
- if(c!='\0')
- {printf("ERROR: Cannot find filename in %s\n",argv[1]);
- TermLZW(free);
- exit(0);
- }
- if(strcmp(Filename,argv[1])==0)
- {printf("ERROR: Archive contains file '%s' named same as archive\n",argv[1]);
- exit(1);
- }
- else
- {/* open output file */
- Files++;
- printf("%3d: %s \n",Files,Filename);
- /* do the expansion */
- if((RetCode=Expand(Reader,Dummy))<0)
- {SayError(RetCode);
- exit(5);
- }
- }
- }
- } /* end main */
-
- int Dummy(TheByte)
- char TheByte;
- {
- /* into the bit bucket ! */
- return(0);
- }