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[unix-history] / usr / src / old / vfilters / vcat / vcat.c

diff --git a/usr/src/old/vfilters/vcat/vcat.c b/usr/src/old/vfilters/vcat/vcat.c
index c71030a..64b1ab4 100644 (file)
--- a/usr/src/old/vfilters/vcat/vcat.c
+++ b/usr/src/old/vfilters/vcat/vcat.c
@@ -1,4 +1,13 @@
-/*     vcat.c  4.3     83/04/29        */
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)vcat.c     5.1 (Berkeley) %G%";
+#endif not lint
+

 /*
  * Cat Simulator for Versatec and Varian
  */ 
 /*
  * Cat Simulator for Versatec and Varian
  */ 


@@ -23,16 +32,10 @@ int pltmode[] = {VPLOT};
 #define CONVERT(n)             (n*(200./432.))
 #define RECONVERT(n)           (n*(432./200.))
 
 #define CONVERT(n)             (n*(200./432.))
 #define RECONVERT(n)           (n*(432./200.))
 

-#define VA_RASTER_LENGTH       2112
-#define VP_RASTER_LENGTH       7040
-#define VA_BYTES_PER_LINE      (VA_RASTER_LENGTH/8)
-#define VP_BYTES_PER_LINE      (VP_RASTER_LENGTH/8)

 #define NLINES                 110
 #define NLINES                 110

-#define VA_BUFFER_SIZE         (NLINES*VA_BYTES_PER_LINE)
-#define VP_BUFFER_SIZE         (NLINES*VP_BYTES_PER_LINE)

 
 

-char   buffer[VP_BUFFER_SIZE]; /* Big line buffers  */
-char   *buf0p = &buffer[0];    /* Zero origin in circular buffer  */
+char   buffer[NLINES * 880];   /* Big enough for versatec */
+char   *buf0p = &buffer[0];    /* Zero origin in circular buffer */

 
 char   *calloc();
 char   *nalloc();
 
 char   *calloc();
 char   *nalloc();


@@ -73,16 +76,13 @@ struct point_sizes {
        0, 0
 };
 
        0, 0
 };
 

-#define VA_FFLINES     2200
-#define VP_FFLINES     650
-#define VP_EOTLINES    1400
-

 int    lines;
 
 int    lines;
 

-int    vc = 1;         /* varian/versatec output file descriptor */
-int    varian;         /* 0 for versatec, 1 for varian. */
-int    BYTES_PER_LINE; /* VA_BYTES_PER_LINE or VP_BYTES_PER_LINE. */
-int    BUFFER_SIZE;    /* VA_BUFFER_SIZE or VP_BUFFER_SIZE. */
+int    vc = 1;                 /* varian/versatec output file descriptor */
+int    varian;                 /* 0 for versatec, 1 for varian. */
+int    BYTES_PER_LINE = 880;   /* number of bytes per raster line. */
+int    PAGE_LINES = 2400;      /* number of raster lines per page. */
+int    BUFFER_SIZE = NLINES * 880;     /* buffer size. */

 int    cfnum = -1;
 int    cpsize = 10;
 int    cfont = 1;
 int    cfnum = -1;
 int    cpsize = 10;
 int    cfont = 1;


@@ -345,19 +345,18 @@ main(argc, argv)
        char *hostarg = NULL;
        char *acctfile = NULL;
 
        char *hostarg = NULL;
        char *acctfile = NULL;
 

-       varian = 1;     /* Default is the varian */
-       BYTES_PER_LINE = VA_BYTES_PER_LINE;
-       BUFFER_SIZE = VA_BUFFER_SIZE;
-
-       if (argv[0][strlen(argv[0])-1] == 'W') { /* Wide: the versatec. */
-               varian = 0;
-               BYTES_PER_LINE = VP_BYTES_PER_LINE;
-               BUFFER_SIZE = VP_BUFFER_SIZE;
-       }
-

        while (--argc) {
                if (*(*++argv) == '-')
                        switch (argv[0][1]) {
        while (--argc) {
                if (*(*++argv) == '-')
                        switch (argv[0][1]) {

+                       case 'x':
+                               BYTES_PER_LINE = atoi(&argv[0][2]) / 8;
+                               BUFFER_SIZE = NLINES * BYTES_PER_LINE;
+                               varian = BYTES_PER_LINE == 264;
+                               break;
+
+                       case 'y':
+                               PAGE_LINES = atoi(&argv[0][2]);
+                               break;

 
                        case 'n':
                                if (argc > 1) {
 
                        case 'n':
                                if (argc > 1) {


@@ -372,10 +371,6 @@ main(argc, argv)
                                        hostarg = *++argv;
                                }
                                break;
                                        hostarg = *++argv;
                                }
                                break;

-
-                       default:
-                               fprintf(stderr, "usage: vcat[W] [-n name] [-h host] [accounting file]\n");
-                               exit(2);

                        }
                else
                        acctfile = *argv;
                        }
                else
                        acctfile = *argv;


@@ -577,7 +572,7 @@ account(who, from, acctfile)
         * Varian accounting is done by 8.5 inch pages;
         * Versatec accounting is by the (12 inch) foot.
         */
         * Varian accounting is done by 8.5 inch pages;
         * Versatec accounting is by the (12 inch) foot.
         */

-       fprintf(a, "t%6.2f\t", (lines / 200.0) / (varian ? 8.5 : 12.0));
+       fprintf(a, "t%6.2f\t", (double)lines / (double)PAGE_LINES);

        if (from != NULL)
                fprintf(a, "%s:", from);
        fprintf(a, "%s\n", who);
        if (from != NULL)
                fprintf(a, "%s:", from);
        fprintf(a, "%s\n", who);