import HEAD into svn+ssh://svn.samba.org/home/svn/samba/trunk
[metze/old/v3-2-winbind-ndr.git] / source / 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 2 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, write to the Free Software
18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21 #define NO_SYSLOG
22
23 #include "includes.h"
24
25 BOOL torture_utable(int dummy)
26 {
27         struct cli_state *cli;
28         fstring fname, alt_name;
29         int fnum;
30         smb_ucs2_t c2;
31         int c, len, fd;
32         int chars_allowed=0, alt_allowed=0;
33         uint8 valid[0x10000];
34
35         printf("starting utable\n");
36
37         if (!torture_open_connection(&cli)) {
38                 return False;
39         }
40
41         memset(valid, 0, sizeof(valid));
42
43         cli_mkdir(cli, "\\utable");
44         cli_unlink(cli, "\\utable\\*");
45
46         for (c=1; c < 0x10000; c++) {
47                 char *p;
48
49                 SSVAL(&c2, 0, c);
50                 fstrcpy(fname, "\\utable\\x");
51                 p = fname+strlen(fname);
52                 len = convert_string(CH_UCS2, CH_UNIX, 
53                                      &c2, 2, 
54                                      p, sizeof(fname)-strlen(fname), True);
55                 p[len] = 0;
56                 fstrcat(fname,"_a_long_extension");
57
58                 fnum = cli_open(cli, fname, O_RDWR | O_CREAT | O_TRUNC, 
59                                 DENY_NONE);
60                 if (fnum == -1) continue;
61
62                 chars_allowed++;
63
64                 cli_qpathinfo_alt_name(cli, fname, alt_name);
65
66                 if (strncmp(alt_name, "X_A_L", 5) != 0) {
67                         alt_allowed++;
68                         valid[c] = 1;
69                         d_printf("fname=[%s] alt_name=[%s]\n", fname, alt_name);
70                 }
71
72                 cli_close(cli, fnum);
73                 cli_unlink(cli, fname);
74
75                 if (c % 100 == 0) {
76                         printf("%d (%d/%d)\r", c, chars_allowed, alt_allowed);
77                 }
78         }
79         printf("%d (%d/%d)\n", c, chars_allowed, alt_allowed);
80
81         cli_rmdir(cli, "\\utable");
82
83         d_printf("%d chars allowed   %d alt chars allowed\n", chars_allowed, alt_allowed);
84
85         fd = open("valid.dat", O_WRONLY|O_CREAT|O_TRUNC, 0644);
86         if (fd == -1) {
87                 d_printf("Failed to create valid.dat - %s", strerror(errno));
88                 return False;
89         }
90         write(fd, valid, 0x10000);
91         close(fd);
92         d_printf("wrote valid.dat\n");
93
94         return True;
95 }
96
97
98 static char *form_name(int c)
99 {
100         static fstring fname;
101         smb_ucs2_t c2;
102         char *p;
103         int len;
104
105         fstrcpy(fname, "\\utable\\");
106         p = fname+strlen(fname);
107         SSVAL(&c2, 0, c);
108
109         len = convert_string(CH_UCS2, CH_UNIX, 
110                              &c2, 2, 
111                              p, sizeof(fname)-strlen(fname), True);
112         p[len] = 0;
113         return fname;
114 }
115
116 BOOL torture_casetable(int dummy)
117 {
118         static struct cli_state *cli;
119         char *fname;
120         int fnum;
121         int c, i;
122 #define MAX_EQUIVALENCE 8
123         smb_ucs2_t equiv[0x10000][MAX_EQUIVALENCE];
124         printf("starting casetable\n");
125
126         if (!torture_open_connection(&cli)) {
127                 return False;
128         }
129
130         memset(equiv, 0, sizeof(equiv));
131
132         cli_unlink(cli, "\\utable\\*");
133         cli_rmdir(cli, "\\utable");
134         if (!cli_mkdir(cli, "\\utable")) {
135                 printf("Failed to create utable directory!\n");
136                 return False;
137         }
138
139         for (c=1; c < 0x10000; c++) {
140                 size_t size;
141
142                 if (c == '.' || c == '\\') continue;
143
144                 printf("%04x (%c)\n", c, isprint(c)?c:'.');
145
146                 fname = form_name(c);
147                 fnum = cli_nt_create_full(cli, fname, 0,
148                                           GENERIC_ALL_ACCESS, 
149                                           FILE_ATTRIBUTE_NORMAL,
150                                           FILE_SHARE_NONE,
151                                           FILE_OPEN_IF, 0, 0);
152
153                 if (fnum == -1) {
154                         printf("Failed to create file with char %04x\n", c);
155                         continue;
156                 }
157
158                 size = 0;
159
160                 if (!cli_qfileinfo(cli, fnum, NULL, &size, 
161                                    NULL, NULL, NULL, NULL, NULL)) continue;
162
163                 if (size > 0) {
164                         /* found a character equivalence! */
165                         int c2[MAX_EQUIVALENCE];
166
167                         if (size/sizeof(int) >= MAX_EQUIVALENCE) {
168                                 printf("too many chars match?? size=%ld c=0x%04x\n",
169                                        (unsigned long)size, c);
170                                 cli_close(cli, fnum);
171                                 return False;
172                         }
173
174                         cli_read(cli, fnum, (char *)c2, 0, size);
175                         printf("%04x: ", c);
176                         equiv[c][0] = c;
177                         for (i=0; i<size/sizeof(int); i++) {
178                                 printf("%04x ", c2[i]);
179                                 equiv[c][i+1] = c2[i];
180                         }
181                         printf("\n");
182                         fflush(stdout);
183                 }
184
185                 cli_write(cli, fnum, 0, (char *)&c, size, sizeof(c));
186                 cli_close(cli, fnum);
187         }
188
189         cli_unlink(cli, "\\utable\\*");
190         cli_rmdir(cli, "\\utable");
191
192         return True;
193 }