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/*
Unix SMB/CIFS implementation.
SMB torture tester - unicode table dumper
Copyright (C) Andrew Tridgell 2001
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
bool torture_utable(int dummy)
{
struct cli_state *cli;
fstring fname, alt_name;
int fnum;
smb_ucs2_t c2;
int c, len, fd;
int chars_allowed=0, alt_allowed=0;
uint8 valid[0x10000];
printf("starting utable\n");
if (!torture_open_connection(&cli, 0)) {
return False;
}
memset(valid, 0, sizeof(valid));
cli_mkdir(cli, "\\utable");
cli_unlink(cli, "\\utable\\*");
for (c=1; c < 0x10000; c++) {
char *p;
SSVAL(&c2, 0, c);
fstrcpy(fname, "\\utable\\x");
p = fname+strlen(fname);
len = convert_string(CH_UTF16LE, CH_UNIX,
&c2, 2,
p, sizeof(fname)-strlen(fname), True);
p[len] = 0;
fstrcat(fname,"_a_long_extension");
fnum = cli_open(cli, fname, O_RDWR | O_CREAT | O_TRUNC,
DENY_NONE);
if (fnum == -1) continue;
chars_allowed++;
cli_qpathinfo_alt_name(cli, fname, alt_name);
if (strncmp(alt_name, "X_A_L", 5) != 0) {
alt_allowed++;
valid[c] = 1;
d_printf("fname=[%s] alt_name=[%s]\n", fname, alt_name);
}
cli_close(cli, fnum);
cli_unlink(cli, fname);
if (c % 100 == 0) {
printf("%d (%d/%d)\r", c, chars_allowed, alt_allowed);
}
}
printf("%d (%d/%d)\n", c, chars_allowed, alt_allowed);
cli_rmdir(cli, "\\utable");
d_printf("%d chars allowed %d alt chars allowed\n", chars_allowed, alt_allowed);
fd = open("valid.dat", O_WRONLY|O_CREAT|O_TRUNC, 0644);
if (fd == -1) {
d_printf("Failed to create valid.dat - %s", strerror(errno));
return False;
}
if (write(fd, valid, 0x10000) != 0x10000) {
d_printf("Failed to create valid.dat - %s", strerror(errno));
close(fd);
return false;
}
close(fd);
d_printf("wrote valid.dat\n");
return True;
}
static char *form_name(int c)
{
static fstring fname;
smb_ucs2_t c2;
char *p;
int len;
fstrcpy(fname, "\\utable\\");
p = fname+strlen(fname);
SSVAL(&c2, 0, c);
len = convert_string(CH_UTF16LE, CH_UNIX,
&c2, 2,
p, sizeof(fname)-strlen(fname), True);
p[len] = 0;
return fname;
}
bool torture_casetable(int dummy)
{
static struct cli_state *cli;
char *fname;
int fnum;
int c, i;
#define MAX_EQUIVALENCE 8
smb_ucs2_t equiv[0x10000][MAX_EQUIVALENCE];
printf("starting casetable\n");
if (!torture_open_connection(&cli, 0)) {
return False;
}
memset(equiv, 0, sizeof(equiv));
cli_unlink(cli, "\\utable\\*");
cli_rmdir(cli, "\\utable");
if (!cli_mkdir(cli, "\\utable")) {
printf("Failed to create utable directory!\n");
return False;
}
for (c=1; c < 0x10000; c++) {
SMB_OFF_T size;
if (c == '.' || c == '\\') continue;
printf("%04x (%c)\n", c, isprint(c)?c:'.');
fname = form_name(c);
fnum = cli_nt_create_full(cli, fname, 0,
GENERIC_ALL_ACCESS,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_NONE,
FILE_OPEN_IF, 0, 0);
if (fnum == -1) {
printf("Failed to create file with char %04x\n", c);
continue;
}
size = 0;
if (!cli_qfileinfo(cli, fnum, NULL, &size,
NULL, NULL, NULL, NULL, NULL)) continue;
if (size > 0) {
/* found a character equivalence! */
int c2[MAX_EQUIVALENCE];
if (size/sizeof(int) >= MAX_EQUIVALENCE) {
printf("too many chars match?? size=%ld c=0x%04x\n",
(unsigned long)size, c);
cli_close(cli, fnum);
return False;
}
cli_read(cli, fnum, (char *)c2, 0, size);
printf("%04x: ", c);
equiv[c][0] = c;
for (i=0; i<size/sizeof(int); i++) {
printf("%04x ", c2[i]);
equiv[c][i+1] = c2[i];
}
printf("\n");
fflush(stdout);
}
cli_write(cli, fnum, 0, (char *)&c, size, sizeof(c));
cli_close(cli, fnum);
}
cli_unlink(cli, "\\utable\\*");
cli_rmdir(cli, "\\utable");
return True;
}
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