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-rw-r--r--lib/libdisk/tst01.c323
1 files changed, 323 insertions, 0 deletions
diff --git a/lib/libdisk/tst01.c b/lib/libdisk/tst01.c
new file mode 100644
index 0000000..7bb7579
--- /dev/null
+++ b/lib/libdisk/tst01.c
@@ -0,0 +1,323 @@
+/*
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+#include <err.h>
+#ifdef READLINE
+#include <readline/readline.h>
+#include <readline/history.h>
+#endif
+#include <sys/types.h>
+#include <paths.h>
+#include "libdisk.h"
+
+#ifndef PC98
+u_char mbrboot[] = {
+250,51,192,142,208,188,0,124,139,244,80,7,80,31,251,252,191,0,6,185,0,1,
+242,165,234,29,6,0,0,190,190,7,179,4,128,60,128,116,14,128,60,0,117,28,
+131,198,16,254,203,117,239,205,24,139,20,139,76,2,139,238,131,198,16,254,
+203,116,26,128,60,0,116,244,190,139,6,172,60,0,116,11,86,187,7,0,180,14,
+205,16,94,235,240,235,254,191,5,0,187,0,124,184,1,2,87,205,19,95,115,12,
+51,192,205,19,79,117,237,190,163,6,235,211,190,194,6,191,254,125,129,61,
+85,170,117,199,139,245,234,0,124,0,0,73,110,118,97,108,105,100,32,112,97,
+114,116,105,116,105,111,110,32,116,97,98,108,101,0,69,114,114,111,114,32,
+108,111,97,100,105,110,103,32,111,112,101,114,97,116,105,110,103,32,115,
+121,115,116,101,109,0,77,105,115,115,105,110,103,32,111,112,101,114,97,
+116,105,110,103,32,115,121,115,116,101,109,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,
+1,1,0,4,15,63,60,63,0,0,0,241,239,0,0,0,0,1,61,5,15,63,243,48,240,0,0,144,
+208,2,0,0,0,1,244,165,15,63,170,192,192,3,0,144,208,2,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,85,170
+};
+
+u_char bteasy17[] = {
+51,192,142,192,142,216,142,208,188,0,124,252,139,244,191,0,6,185,0,1,242,
+165,234,96,6,0,0,139,213,88,162,72,7,60,53,116,28,180,16,246,228,5,174,
+4,150,246,68,4,255,116,62,198,4,128,232,218,0,138,116,1,139,76,2,235,8,
+232,207,0,185,1,0,50,209,187,0,124,184,1,2,205,19,114,30,129,191,254,1,
+85,170,117,22,234,0,124,0,0,128,250,129,116,2,178,128,139,234,66,128,242,
+179,136,22,58,7,191,190,7,185,4,0,198,6,45,7,49,50,246,136,45,138,69,4,
+60,0,116,35,60,5,116,31,254,198,190,42,7,232,113,0,190,72,7,70,70,139,28,
+10,255,116,5,50,125,4,117,243,141,183,114,7,232,90,0,131,199,16,254,6,45,
+7,226,203,128,62,117,4,2,116,11,190,59,7,10,246,117,10,205,24,235,172,190,
+42,7,232,57,0,232,54,0,50,228,205,26,139,218,131,195,96,180,1,205,22,180,
+0,117,11,205,26,59,211,114,242,160,72,7,235,10,205,22,138,196,60,28,116,
+243,4,246,60,49,114,214,60,53,119,210,80,190,40,7,187,27,6,83,252,172,80,
+36,127,180,14,205,16,88,168,128,116,242,195,86,184,1,3,187,0,6,185,1,0,
+50,246,205,19,94,198,6,72,7,63,195,13,138,13,10,70,48,32,46,32,46,32,46,
+160,100,105,115,107,32,49,13,10,10,68,101,102,97,117,108,116,58,32,70,63,
+160,0,1,0,4,0,6,3,7,7,10,10,99,14,100,14,101,20,128,20,129,25,130,30,147,
+36,165,39,159,43,117,47,82,47,219,50,64,55,242,61,0,100,111,243,72,80,70,
+211,79,115,178,85,110,105,248,78,111,118,101,108,236,77,105,110,105,248,
+76,105,110,117,248,65,109,111,101,98,225,66,83,196,66,83,68,233,80,67,73,
+216,67,80,205,86,101,110,105,248,68,111,115,115,101,227,63,191,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,85,170
+};
+#endif
+
+int
+scan_block(int fd, daddr_t block)
+{
+ u_char foo[512];
+
+ if (-1 == lseek(fd, (off_t)block * 512, SEEK_SET))
+ err(1, "lseek");
+ if (512 != read(fd, foo, 512))
+ return 1;
+ return 0;
+}
+
+void
+Scan_Disk(struct disk *d)
+{
+ char device[64];
+ u_long l;
+ int i, j, fd;
+
+ strcpy(device, _PATH_DEV);
+ strcat(device, d->name);
+
+ fd = open(device, O_RDWR);
+ if (fd < 0) {
+ warn("open(%s) failed", device);
+ return;
+ }
+ for (i = -1, l = 0; ; l++) {
+ j = scan_block(fd, l);
+ if (j != i) {
+ if (i == -1) {
+ printf("%c: %lu.",j ? 'B' : 'G', l);
+ fflush(stdout);
+ } else if (i == 0) {
+ printf(".%lu\nB: %lu.", l - 1, l);
+ fflush(stdout);
+ } else {
+ printf(".%lu\nG: %lu.", l - 1, l);
+ fflush(stdout);
+ }
+ i = j;
+ }
+ }
+ close(fd);
+}
+
+int
+main(int argc, char **argv)
+{
+ struct disk *d,*db;
+ char myprompt[BUFSIZ];
+#ifndef READLINE
+ char input[BUFSIZ];
+#endif
+ char *p,*q = 0;
+ char **cp, *cmds[200];
+ int ncmd, i;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage:\n\t%s diskname\n", argv[0]);
+ exit(1);
+ }
+ d = Open_Disk(argv[1]);
+ if (!d)
+ err(1, "Couldn't open disk %s", argv[1]);
+
+ sprintf(myprompt, "%s %s> ", argv[0], argv[1]);
+ while (1) {
+ printf("--==##==--\n");
+ p = CheckRules(d);
+ Debug_Disk(d);
+ if (p) {
+ printf("%s",p);
+ free(p);
+ }
+#ifdef READLINE
+ if (q)
+ free(q);
+ q = p = readline(myprompt);
+#else
+ printf("%s", myprompt);
+ fflush(stdout);
+ q = p = fgets(input, sizeof(input), stdin);
+#endif
+ if(!p)
+ break;
+ for (cp = cmds; (*cp = strsep(&p, " \t\n")) != NULL;)
+ if (**cp != '\0')
+ cp++;
+ ncmd = cp - cmds;
+ if (!ncmd)
+ continue;
+ if (!strcasecmp(*cmds, "quit"))
+ break;
+ if (!strcasecmp(*cmds, "exit"))
+ break;
+ if (!strcasecmp(*cmds, "q"))
+ break;
+ if (!strcasecmp(*cmds, "x"))
+ break;
+ if (!strcasecmp(*cmds, "dwim") && ncmd == 6) {
+ printf("dwim = %p\n",
+ Create_Chunk_DWIM(d,
+ (struct chunk *)strtol(cmds[1], 0, 0),
+ strtol(cmds[2], 0, 0),
+ strtol(cmds[3], 0, 0),
+ strtol(cmds[4], 0, 0),
+ strtol(cmds[5], 0, 0)));
+ continue;
+ }
+ if (!strcasecmp(*cmds, "delete") && ncmd == 2) {
+ printf("delete = %d\n",
+ Delete_Chunk(d,
+ (struct chunk *)strtol(cmds[1], 0, 0)));
+ continue;
+ }
+#ifndef __ia64__
+ if (!strcasecmp(*cmds, "allfreebsd")) {
+ All_FreeBSD(d, 0);
+ continue;
+ }
+ if (!strcasecmp(*cmds, "dedicate")) {
+ All_FreeBSD(d, 1);
+ continue;
+ }
+ if (!strcasecmp(*cmds, "sanitize")) {
+ Sanitize_Bios_Geom(d);
+ continue;
+ }
+ if (!strcasecmp(*cmds, "bios") && ncmd == 4) {
+ Set_Bios_Geom(d, strtol(cmds[1], 0, 0),
+ strtol(cmds[2], 0, 0),
+ strtol(cmds[3], 0, 0));
+ continue;
+ }
+#endif
+ if (!strcasecmp(*cmds, "list")) {
+ cp = Disk_Names();
+ printf("Disks:");
+ for (i = 0; cp[i]; i++) {
+ printf(" %s", cp[i]);
+ free(cp[i]);
+ }
+ free(cp);
+ continue;
+ }
+#ifdef PC98
+ if (!strcasecmp(*cmds, "create") && ncmd == 7) {
+#else
+ if (!strcasecmp(*cmds,"create") && ncmd == 6) {
+#endif
+
+ printf("Create=%d\n",
+ Create_Chunk(d,
+ strtol(cmds[1], 0, 0),
+ strtol(cmds[2], 0, 0),
+ strtol(cmds[3], 0, 0),
+ strtol(cmds[4], 0, 0),
+#ifdef PC98
+ strtol(cmds[5], 0, 0), cmds[6]));
+#else
+ strtol(cmds[5], 0, 0), NULL));
+#endif
+ continue;
+ }
+ if (!strcasecmp(*cmds,"read")) {
+ db = d;
+ if (ncmd > 1)
+ d = Open_Disk(cmds[1]);
+ else
+ d = Open_Disk(argv[1]);
+ if (d)
+ Free_Disk(db);
+ else
+ d = db;
+ continue;
+ }
+ if (!strcasecmp(*cmds,"scan")) {
+ Scan_Disk(d);
+ continue;
+ }
+#ifndef PC98
+ if (!strcasecmp(*cmds,"bteasy")) {
+ Set_Boot_Mgr(d, bteasy17, sizeof (bteasy17));
+ continue;
+ }
+ if (!strcasecmp(*cmds, "mbr")) {
+ Set_Boot_Mgr(d, mbrboot, sizeof (mbrboot));
+ continue;
+ }
+#endif
+#if 0 /* XXX boot1 undefined, fix me */
+ if (!strcasecmp(*cmds, "boot")) {
+ Set_Boot_Blocks(d, boot1, boot2);
+ continue;
+ }
+#endif
+ if (!strcasecmp(*cmds, "write")) {
+ printf("Write=%d\n",
+ Write_Disk(d));
+ Free_Disk(d);
+ d = Open_Disk(argv[1]);
+ continue;
+ }
+ if (strcasecmp(*cmds, "help"))
+ printf("\007ERROR\n");
+ printf("CMDS:\n");
+ printf("\tallfreebsd\n");
+ printf("\tdedicate\n");
+ printf("\tbios cyl hd sect\n");
+ printf("\tboot\n");
+#ifndef PC98
+ printf("\tbteasy17\n");
+#endif
+#if 0
+ printf("\tcollapse [pointer]\n");
+#endif
+#ifdef PC98
+ printf("\tcreate offset size enum subtype flags name\n");
+#else
+ printf("\tcreate offset size enum subtype flags\n");
+#endif
+ printf("\t\tsubtype(part): swap=1, ffs=7\n");
+ printf("\tdelete pointer\n");
+ printf("\tlist\n");
+#ifndef PC98
+ printf("\tmbr\n");
+#endif
+#if 0
+ printf("\tphys cyl hd sect\n");
+#endif
+ printf("\tquit\n");
+ printf("\tread [disk]\n");
+ printf("\tscan\n");
+ printf("\twrite\n");
+ printf("\nENUM:\n\t");
+#if 0
+ for (i = 0; chunk_n[i]; i++)
+ printf("%d = %s%s", i, chunk_n[i],
+ i == 4 ? "\n\t" : " ");
+#endif
+ printf("\n");
+
+ }
+ exit (0);
+}
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