s3:torture:delete: untangle function call from result check
[kai/samba.git] / source3 / torture / utable.c
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
27 bool 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                 size_t size = 0;
50                 char *p;
51
52                 SSVAL(&c2, 0, c);
53                 fstrcpy(fname, "\\utable\\x");
54                 p = fname+strlen(fname);
55                 if (!convert_string(CH_UTF16LE, CH_UNIX,
56                                      &c2, 2, 
57                                      p, sizeof(fname)-strlen(fname),&size)) {
58                         d_printf("convert_string %s failed !\n", fname);
59                         continue;
60                 }
61                 len = size;
62                 p[len] = 0;
63                 fstrcat(fname,"_a_long_extension");
64
65                 if (!NT_STATUS_IS_OK(cli_openx(cli, fname, O_RDWR | O_CREAT | O_TRUNC, 
66                                 DENY_NONE, &fnum))) {
67                         continue;
68                 }
69
70                 chars_allowed++;
71
72                 cli_qpathinfo_alt_name(cli, fname, alt_name);
73
74                 if (strncmp(alt_name, "X_A_L", 5) != 0) {
75                         alt_allowed++;
76                         valid[c] = 1;
77                         d_printf("fname=[%s] alt_name=[%s]\n", fname, alt_name);
78                 }
79
80                 cli_close(cli, fnum);
81                 cli_unlink(cli, fname, FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
82
83                 if (c % 100 == 0) {
84                         printf("%d (%d/%d)\r", c, chars_allowed, alt_allowed);
85                 }
86         }
87         printf("%d (%d/%d)\n", c, chars_allowed, alt_allowed);
88
89         cli_rmdir(cli, "\\utable");
90
91         d_printf("%d chars allowed   %d alt chars allowed\n", chars_allowed, alt_allowed);
92
93         fd = open("valid.dat", O_WRONLY|O_CREAT|O_TRUNC, 0644);
94         if (fd == -1) {
95                 d_printf("Failed to create valid.dat - %s", strerror(errno));
96                 return False;
97         }
98         if (write(fd, valid, 0x10000) != 0x10000) {
99                 d_printf("Failed to create valid.dat - %s", strerror(errno));
100                 close(fd);
101                 return false;
102         }
103         close(fd);
104         d_printf("wrote valid.dat\n");
105
106         return True;
107 }
108
109
110 static char *form_name(int c)
111 {
112         static fstring fname;
113         smb_ucs2_t c2;
114         char *p;
115         size_t len = 0;
116
117         fstrcpy(fname, "\\utable\\");
118         p = fname+strlen(fname);
119         SSVAL(&c2, 0, c);
120
121         if (!convert_string(CH_UTF16LE, CH_UNIX,
122                              &c2, 2, 
123                              p, sizeof(fname)-strlen(fname), &len)) {
124                 d_printf("form_name: convert string %s failed\n",
125                         fname);
126                 return NULL;
127         }
128         p[len] = 0;
129         return fname;
130 }
131
132 bool torture_casetable(int dummy)
133 {
134         static struct cli_state *cli;
135         char *fname;
136         uint16_t fnum;
137         int c, i;
138 #define MAX_EQUIVALENCE 8
139         smb_ucs2_t equiv[0x10000][MAX_EQUIVALENCE];
140         printf("starting casetable\n");
141
142         if (!torture_open_connection(&cli, 0)) {
143                 return False;
144         }
145
146         memset(equiv, 0, sizeof(equiv));
147
148         cli_unlink(cli, "\\utable\\*", FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
149         cli_rmdir(cli, "\\utable");
150         if (!NT_STATUS_IS_OK(cli_mkdir(cli, "\\utable"))) {
151                 printf("Failed to create utable directory!\n");
152                 return False;
153         }
154
155         for (c=1; c < 0x10000; c++) {
156                 off_t size;
157
158                 if (c == '.' || c == '\\') continue;
159
160                 printf("%04x (%c)\n", c, isprint(c)?c:'.');
161
162                 fname = form_name(c);
163                 if (!NT_STATUS_IS_OK(cli_ntcreate(cli, fname, 0,
164                                           GENERIC_ALL_ACCESS, 
165                                           FILE_ATTRIBUTE_NORMAL,
166                                           FILE_SHARE_NONE,
167                                           FILE_OPEN_IF, 0, 0, &fnum))) {
168                         printf("Failed to create file with char %04x\n", c);
169                         continue;
170                 }
171
172                 size = 0;
173
174                 if (!NT_STATUS_IS_OK(cli_qfileinfo_basic(
175                                              cli, fnum, NULL, &size,
176                                              NULL, NULL, NULL, NULL, NULL))) {
177                         continue;
178                 }
179
180                 if (size > 0) {
181                         /* found a character equivalence! */
182                         int c2[MAX_EQUIVALENCE];
183
184                         if (size/sizeof(int) >= MAX_EQUIVALENCE) {
185                                 printf("too many chars match?? size=%ld c=0x%04x\n",
186                                        (unsigned long)size, c);
187                                 cli_close(cli, fnum);
188                                 return False;
189                         }
190
191                         cli_read(cli, fnum, (char *)c2, 0, size, NULL);
192                         printf("%04x: ", c);
193                         equiv[c][0] = c;
194                         for (i=0; i<size/sizeof(int); i++) {
195                                 printf("%04x ", c2[i]);
196                                 equiv[c][i+1] = c2[i];
197                         }
198                         printf("\n");
199                         fflush(stdout);
200                 }
201
202                 cli_writeall(cli, fnum, 0, (uint8_t *)&c, size, sizeof(c),
203                              NULL);
204                 cli_close(cli, fnum);
205         }
206
207         cli_unlink(cli, "\\utable\\*", FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
208         cli_rmdir(cli, "\\utable");
209
210         return True;
211 }