From: Alan Cox <alan@linux.intel.com>
Date: Sun, 8 Mar 2015 21:40:05 +0000 (+0000)
Subject: tools: remove fstomdv, it's now part of blankmdv
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=6ede12197451259a9d28058810f4eb7e72edf455;p=FUZIX.git

tools: remove fstomdv, it's now part of blankmdv
---

diff --git a/Kernel/tools/fstomdv.c b/Kernel/tools/fstomdv.c
deleted file mode 100644
index 23d9865b..00000000
--- a/Kernel/tools/fstomdv.c
+++ /dev/null
@@ -1,139 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-
-static int mdv_sec = 1;
-static int fslen;
-static uint8_t fsbuf[512 * 253];
-
-static uint8_t mdv_csum(uint8_t *data, int len)
-{
-  uint32_t sum = 0;
-  while(len--) {
-    sum += *data++;
-  }
-  return sum % 0xFF;
-}
-
-
-static void mdv_write(FILE *fp, uint8_t *data, int len)
-{
-  if (fwrite(data, len, 1, fp) != 1) {
-    perror("mdv_write");
-    exit(1);
-  }
-}
-
-static void mdv_make_hdr(uint8_t *buf)
-{
-  memset(buf, 0, 14);
-  buf[0] = 1;
-  buf[1] = mdv_sec++;
-  memcpy(buf + 4, "FUZIX     ", 10);
-  buf[14] = mdv_csum(buf, 14);
-}
-
-static void mdv_make_bufhdr(uint8_t *buf, uint8_t rec, uint8_t *bits)
-{
-  memset(buf, 0, 14);
-  buf[0] = 0;
-  buf[1] = rec;	/* Actually load page */
-  buf[2] = 0;
-  buf[3] = 2;	/* Always 512 bytes */
-  strncpy(buf+4, "FUZIX     ", 10);
-  buf[14] = mdv_csum(buf, 14);
-  memcpy(buf + 15, bits, 512);
-  buf[527] = mdv_csum(buf + 15, 512);
-}
-
-static uint8_t blank[512];
-static uint8_t sectormap[512];
-
-
-static void mdv_write_tape(FILE *fp)
-{
-  uint8_t buf[528];
-  uint8_t *bits;
-  int block = 1;
-  uint8_t *stream = fsbuf;
-  
-  while (block < 254) {  
-    mdv_make_hdr(buf);
-    mdv_write(fp, buf, 15);
-    if (block == 1 || block == 128)
-      bits = sectormap;
-    else {
-      bits = stream;
-      stream += 512;
-    }
-    mdv_make_bufhdr(buf, block, bits);
-    mdv_write(fp, buf, 528);
-    block++;
-  }
-}
-
-static void mdv_make_map(void) {
-  int n = 2;
-  int i;
-
-  memset(sectormap, 0xFF, 512);
-  sectormap[256] = 0xA5;
-  sectormap[257] = 0x5A;
-
-  /* Logical to physical map, so start at 2 and go up missing 128 as its
-     a copy of this map (as is 1) */
-
-  for (i = 0 ; i < 252; i++) {
-    sectormap[i] = n++;
-    if (n == 128)
-      n++;
-  }
-}
-
-static void load_filesystem(char *name)
-{
-  int fd = open(name, O_RDONLY);
-  long len;
-
-  if (fd == -1) {
-    perror(name);
-    exit(1);
-  }
-  len = read(fd, fsbuf, 253 * 512);
-  if (len > 252 * 512) {
-    fprintf(stderr, "%s: too long.\n");
-    exit(1);
-  }
-  if (len < 65536) {
-    fprintf(stderr, "%s: too short ?\n");
-    exit(1);
-  }
-  fslen = len;
-}
-
-void main(int argc, char *argv[])
-{
-  FILE *fp;
-  uint8_t zero = 0;
-
-  if (argc != 3) {
-    fprintf(stderr, "%s: imagefile microdrive.mdr\n", argv[0]);
-    exit(1);
-  }
-  
-  load_filesystem(argv[1]);
-
-  mdv_make_map();
-  fp = fopen(argv[2], "w");
-  if (fp == NULL) {
-    perror(argv[1]);
-    exit(1);
-  }
-  mdv_write_tape(fp);
-  fwrite(&zero, 1, 1, fp);
-  fclose(fp);
-  exit(0);
-}