source: trunk/server/source3/torture/utable.c

Last change on this file was 745, checked in by Silvan Scherrer, 13 years ago

Samba Server: updated trunk to 3.6.0
File size: 4.9 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3 SMB torture tester - unicode table dumper
4 Copyright (C) Andrew Tridgell 2001
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
18*/
19
20#include "includes.h"
21#include "system/filesys.h"
22#include "torture/proto.h"
23#include "../libcli/security/security.h"
24#include "libsmb/libsmb.h"
25#include "libsmb/clirap.h"
26
27bool torture_utable(int dummy)
28{
29 struct cli_state *cli;
30 fstring fname, alt_name;
31 uint16_t fnum;
32 smb_ucs2_t c2;
33 int c, len, fd;
34 int chars_allowed=0, alt_allowed=0;
35 uint8 valid[0x10000];
36
37 printf("starting utable\n");
38
39 if (!torture_open_connection(&cli, 0)) {
40 return False;
41 }
42
43 memset(valid, 0, sizeof(valid));
44
45 cli_mkdir(cli, "\\utable");
46 cli_unlink(cli, "\\utable\\*", FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
47
48 for (c=1; c < 0x10000; c++) {
49 char *p;
50
51 SSVAL(&c2, 0, c);
52 fstrcpy(fname, "\\utable\\x");
53 p = fname+strlen(fname);
54 len = convert_string(CH_UTF16LE, CH_UNIX,
55 &c2, 2,
56 p, sizeof(fname)-strlen(fname), True);
57 p[len] = 0;
58 fstrcat(fname,"_a_long_extension");
59
60 if (!NT_STATUS_IS_OK(cli_open(cli, fname, O_RDWR | O_CREAT | O_TRUNC,
61 DENY_NONE, &fnum))) {
62 continue;
63 }
64
65 chars_allowed++;
66
67 cli_qpathinfo_alt_name(cli, fname, alt_name);
68
69 if (strncmp(alt_name, "X_A_L", 5) != 0) {
70 alt_allowed++;
71 valid[c] = 1;
72 d_printf("fname=[%s] alt_name=[%s]\n", fname, alt_name);
73 }
74
75 cli_close(cli, fnum);
76 cli_unlink(cli, fname, FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
77
78 if (c % 100 == 0) {
79 printf("%d (%d/%d)\r", c, chars_allowed, alt_allowed);
80 }
81 }
82 printf("%d (%d/%d)\n", c, chars_allowed, alt_allowed);
83
84 cli_rmdir(cli, "\\utable");
85
86 d_printf("%d chars allowed %d alt chars allowed\n", chars_allowed, alt_allowed);
87
88 fd = open("valid.dat", O_WRONLY|O_CREAT|O_TRUNC, 0644);
89 if (fd == -1) {
90 d_printf("Failed to create valid.dat - %s", strerror(errno));
91 return False;
92 }
93 if (write(fd, valid, 0x10000) != 0x10000) {
94 d_printf("Failed to create valid.dat - %s", strerror(errno));
95 close(fd);
96 return false;
97 }
98 close(fd);
99 d_printf("wrote valid.dat\n");
100
101 return True;
102}
103
104
105static char *form_name(int c)
106{
107 static fstring fname;
108 smb_ucs2_t c2;
109 char *p;
110 int len;
111
112 fstrcpy(fname, "\\utable\\");
113 p = fname+strlen(fname);
114 SSVAL(&c2, 0, c);
115
116 len = convert_string(CH_UTF16LE, CH_UNIX,
117 &c2, 2,
118 p, sizeof(fname)-strlen(fname), True);
119 p[len] = 0;
120 return fname;
121}
122
123bool torture_casetable(int dummy)
124{
125 static struct cli_state *cli;
126 char *fname;
127 uint16_t fnum;
128 int c, i;
129#define MAX_EQUIVALENCE 8
130 smb_ucs2_t equiv[0x10000][MAX_EQUIVALENCE];
131 printf("starting casetable\n");
132
133 if (!torture_open_connection(&cli, 0)) {
134 return False;
135 }
136
137 memset(equiv, 0, sizeof(equiv));
138
139 cli_unlink(cli, "\\utable\\*", FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
140 cli_rmdir(cli, "\\utable");
141 if (!NT_STATUS_IS_OK(cli_mkdir(cli, "\\utable"))) {
142 printf("Failed to create utable directory!\n");
143 return False;
144 }
145
146 for (c=1; c < 0x10000; c++) {
147 SMB_OFF_T size;
148
149 if (c == '.' || c == '\\') continue;
150
151 printf("%04x (%c)\n", c, isprint(c)?c:'.');
152
153 fname = form_name(c);
154 if (!NT_STATUS_IS_OK(cli_ntcreate(cli, fname, 0,
155 GENERIC_ALL_ACCESS,
156 FILE_ATTRIBUTE_NORMAL,
157 FILE_SHARE_NONE,
158 FILE_OPEN_IF, 0, 0, &fnum))) {
159 printf("Failed to create file with char %04x\n", c);
160 continue;
161 }
162
163 size = 0;
164
165 if (!NT_STATUS_IS_OK(cli_qfileinfo_basic(
166 cli, fnum, NULL, &size,
167 NULL, NULL, NULL, NULL, NULL))) {
168 continue;
169 }
170
171 if (size > 0) {
172 /* found a character equivalence! */
173 int c2[MAX_EQUIVALENCE];
174
175 if (size/sizeof(int) >= MAX_EQUIVALENCE) {
176 printf("too many chars match?? size=%ld c=0x%04x\n",
177 (unsigned long)size, c);
178 cli_close(cli, fnum);
179 return False;
180 }
181
182 cli_read(cli, fnum, (char *)c2, 0, size);
183 printf("%04x: ", c);
184 equiv[c][0] = c;
185 for (i=0; i<size/sizeof(int); i++) {
186 printf("%04x ", c2[i]);
187 equiv[c][i+1] = c2[i];
188 }
189 printf("\n");
190 fflush(stdout);
191 }
192
193 cli_writeall(cli, fnum, 0, (uint8_t *)&c, size, sizeof(c),
194 NULL);
195 cli_close(cli, fnum);
196 }
197
198 cli_unlink(cli, "\\utable\\*", FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
199 cli_rmdir(cli, "\\utable");
200
201 return True;
202}
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