4.3BSD - /usr/src/new/cpm/src/pip.c

   1: /*	pip.c	1.5	83/05/13	*/
   2: 
   3: #include <stdio.h>
   4: #include "cpmio.h"
   5: #include "cpmfio.h"
   6: 
   7: /*
   8:  * Copy unix file to cpm
   9:  */
  10: 
  11: pip(cmdline, bin)
  12:     char cmdline[];
  13: {
  14: 
  15:     char    *index(), *i;
  16: 
  17:     if ((i = index(cmdline,' ')) == NULL) {
  18:         printf("too few arguments: %s\n", cmdline);
  19:         return;
  20:     }
  21:     *i = '\0';
  22:     pipc(cmdline,i+1, bin);
  23: }
  24: 
  25: pipc(unixfile, cpmfile, bin)
  26:     char cpmfile[], unixfile[];
  27: {
  28: 
  29:     FILE *ufid;
  30:     char name[9], ext[4];
  31:     C_FILE *cid;
  32:     int flag = 0;
  33: 
  34:     if ((ufid = fopen(unixfile, "r")) == NULL) {
  35:         printf("can't open %s\n", unixfile);
  36:         return;
  37:     }
  38:     if (!(namesep(cpmfile, name, ext)))
  39:         return;
  40:     if (bin)
  41:         flag = BINARY;
  42:     if ((cid = c_creat(name, ext, flag)) == NULL)
  43:         return;
  44:     if (bin)
  45:         pipbin(cid, ufid);
  46:     else
  47:         piptext(cid, ufid);
  48:     c_close(cid);
  49:     fclose(ufid);
  50: }
  51: 
  52: piptext(cid, ufid)
  53:     FILE *ufid;
  54:     C_FILE *cid;
  55: {
  56:     int c = 0;
  57: 
  58:     while ((c = getc(ufid)) != EOF) {
  59:         if (c == '\n')  {
  60:             if (c_putc('\r', cid) == EOF)
  61:                 break;
  62:         }
  63:         if (c_putc(c, cid) == EOF)
  64:             break;
  65:     }
  66: }
  67: 
  68: pipbin(cid, ufid)
  69:     FILE *ufid;
  70:     C_FILE *cid;
  71: {
  72:     char buf[128];
  73: 
  74:     while (read(fileno(ufid), buf, 128) != 0) {
  75:         if (c_write(cid, buf, 128) != 128) {
  76:             fprintf(stderr, "pipbin: write error\n");
  77:             return;
  78:         }
  79:     }
  80: }

Defined functions