4.3BSD - /usr/src/new/notes/src/rmnf.c

   1: #define MAINLINE
   2: #ifdef  RCSIDENT
   3: static char rcsid[] = "$Header: rmnf.c,v 1.7 85/01/18 15:39:00 notes Rel $";
   4: #endif	RCSIDENT
   5: 
   6: /*
   7:  *	rmnf - remove notefiles
   8:  *	rmnf removes the notefiles specified on the control card.
   9:  *	It also goes through and cleans out the sequencer files
  10:  *	that had entries for that notefile.
  11:  *
  12:  *	Since this can sort of destroy a lot of information, we
  13:  *	ask for confirmation of the removal.
  14:  *
  15:  *	Original Coding: Ray Essick	December 1981
  16:  */
  17: #include "parms.h"
  18: #include "structs.h"
  19: 
  20: main (argc, argv)
  21: char  **argv;
  22: {
  23:     int     i;
  24:     int     c;
  25:     int     start = 1;                  /* argv to start at */
  26:     int     forced = 0;                 /* -f flag */
  27:     struct nflist_f *nfptr;
  28: 
  29:     startup (argc, argv);               /* common initialization */
  30: 
  31:     if (globuid != Notesuid)
  32:     {
  33:     printf ("You are not allowed to remove notefiles\n");
  34:     exit (BAD);
  35:     }
  36: 
  37:     if (argc == 1)
  38:     {
  39:     printf ("Usage: %s [-f] notefile [notefile ...]\n", argv[0]);
  40:     exit (BAD);
  41:     }
  42: 
  43:     if (!strcmp (argv[start], "-f"))            /* don't ask him */
  44:     {
  45:     forced++;
  46:     start++;
  47:     }
  48: 
  49:     for (i = start; i < argc; i++)
  50:     {
  51:     if (argv[i][0] == '/')              /* explicit names */
  52:     {
  53:         printf ("%s: Won't remove %s\n", argv[0], argv[i]);
  54:         continue;
  55:     }
  56:     expand (argv[i]);               /* expand it */
  57:     }
  58: 
  59:     while ((nfptr = nextgroup ()) != (struct nflist_f *) NULL)
  60:     {
  61:     if (chkpath (nfptr -> nf_name) == -1)
  62:     {
  63:         printf ("%s: Bad notefile name\n", nfptr -> nf_name);
  64:         continue;
  65:     }
  66:     if (forced == 0)
  67:     {
  68:         printf ("Really remove notesfile %s? ", nfptr -> nf_name);
  69:         c = getchar ();             /* grab 1 from the tty */
  70:         if (c != '\n')
  71:         while (getchar () != '\n');     /* suck to eol */
  72:         if (c != 'y')
  73:         continue;               /* don't delete */
  74:     }
  75:     x (chdir (Mstdir) < 0, "rmnf: bad chdir to MSTDIR");
  76:     if (chdir (nfptr -> nf_name) < 0)
  77:     {
  78:         printf ("%s: Can't delete or non-existent\n", nfptr -> nf_name);
  79:         continue;
  80:     }
  81: 
  82: #ifndef FASTFORK
  83:     dounix ("rm -f *", 0, 0);           /* remove the files */
  84: #else
  85:     dounix (0, 0, hisshell, "-c", "rm -f *", 0, 0);
  86: #endif
  87: 
  88:     x (chdir ("..") < 0, "rmnf: bad chdir ..");
  89: 
  90: #ifndef FASTFORK
  91:     {
  92:         char    cmdline[CMDLEN];
  93:         sprintf (cmdline, "rmdir %s", nfptr -> nf_name);/* remove directory */
  94:         dounix (cmdline, 0, 0);         /* execute command */
  95:     }
  96: #else
  97:     dounix (0, 0, "/bin/rmdir", nfptr -> nf_name, 0, 0, 0);
  98: #endif
  99: 
 100:     printf ("%s: Deleted\n", nfptr -> nf_name);
 101: 
 102: /*	now we get to remove the sequencer entries
 103:  *	This is a little complicated for sitting and typing from the tope
 104:  *	of my head, so I will write it out later and type it in.
 105:  *	Have to do stuff which include opening the sequencer directory
 106:  *	and reading all the names from it to get the file names..
 107:  *	Then have to sequence through each file doing
 108:  *	 while ( more) { read; if (not one deleting) {write;count++} }
 109:  *	Also if don't write any - unlink the file.
 110:  *
 111:  */
 112:     }
 113:     exit (GOOD);
 114: }

Defined functions

Defined variables

Defined macros