← Back to branch summary

~zulcss/samba/server-dailies-3.4

« back to all changes in this revision

Viewing changes to source4/torture/basic/utable.c

  • Committer: Chuck Short
  • Date: 2010-09-28 20:38:39 UTC
  • Revision ID: zulcss@ubuntu.com-20100928203839-pgjulytsi9ue63x1
Initial version

Show diffs side-by-side

added added

removed removed

Lines of Context:
source4/torture/basic/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 "torture/torture.h"
 
22
#include "system/filesys.h"
 
23
#include "system/locale.h"
 
24
#include "libcli/libcli.h"
 
25
#include "torture/util.h"
 
26
#include "param/param.h"
 
27
 
 
28
bool torture_utable(struct torture_context *tctx, 
 
29
                                        struct smbcli_state *cli)
 
30
{
 
31
        char fname[256];
 
32
        const char *alt_name;
 
33
        int fnum;
 
34
        uint8_t c2[4];
 
35
        int c, fd;
 
36
        size_t len;
 
37
        int chars_allowed=0, alt_allowed=0;
 
38
        uint8_t valid[0x10000];
 
39
 
 
40
        torture_comment(tctx, "Generating valid character table\n");
 
41
 
 
42
        memset(valid, 0, sizeof(valid));
 
43
 
 
44
        torture_assert(tctx, torture_setup_dir(cli, "\\utable"),
 
45
                                   "Setting up dir \\utable failed");
 
46
 
 
47
        for (c=1; c < 0x10000; c++) {
 
48
                char *p;
 
49
 
 
50
                SSVAL(c2, 0, c);
 
51
                strncpy(fname, "\\utable\\x", sizeof(fname)-1);
 
52
                p = fname+strlen(fname);
 
53
                convert_string_convenience(lp_iconv_convenience(tctx->lp_ctx), CH_UTF16, CH_UNIX, 
 
54
                                     c2, 2, 
 
55
                                     p, sizeof(fname)-strlen(fname), &len, false);
 
56
                p[len] = 0;
 
57
                strncat(fname,"_a_long_extension",sizeof(fname)-1);
 
58
 
 
59
                fnum = smbcli_open(cli->tree, fname, O_RDWR | O_CREAT | O_TRUNC, 
 
60
                                DENY_NONE);
 
61
                if (fnum == -1) continue;
 
62
 
 
63
                chars_allowed++;
 
64
 
 
65
                smbcli_qpathinfo_alt_name(cli->tree, fname, &alt_name);
 
66
 
 
67
                if (strncmp(alt_name, "X_A_L", 5) != 0) {
 
68
                        alt_allowed++;
 
69
                        valid[c] = 1;
 
70
                        torture_comment(tctx, "fname=[%s] alt_name=[%s]\n", fname, alt_name);
 
71
                }
 
72
 
 
73
                smbcli_close(cli->tree, fnum);
 
74
                smbcli_unlink(cli->tree, fname);
 
75
 
 
76
                if (c % 100 == 0) {
 
77
                        if (torture_setting_bool(tctx, "progress", true)) {
 
78
                                torture_comment(tctx, "%d (%d/%d)\r", c, chars_allowed, alt_allowed);
 
79
                                fflush(stdout);
 
80
                        }
 
81
                }
 
82
        }
 
83
        torture_comment(tctx, "%d (%d/%d)\n", c, chars_allowed, alt_allowed);
 
84
 
 
85
        smbcli_rmdir(cli->tree, "\\utable");
 
86
 
 
87
        torture_comment(tctx, "%d chars allowed   %d alt chars allowed\n", chars_allowed, alt_allowed);
 
88
 
 
89
        fd = open("valid.dat", O_WRONLY|O_CREAT|O_TRUNC, 0644);
 
90
        torture_assert(tctx, fd != -1, 
 
91
                talloc_asprintf(tctx, 
 
92
                "Failed to create valid.dat - %s", strerror(errno)));
 
93
        write(fd, valid, 0x10000);
 
94
        close(fd);
 
95
        torture_comment(tctx, "wrote valid.dat\n");
 
96
 
 
97
        return true;
 
98
}
 
99
 
 
100
 
 
101
static char *form_name(struct smb_iconv_convenience *iconv_convenience, int c)
 
102
{
 
103
        static char fname[256];
 
104
        uint8_t c2[4];
 
105
        char *p;
 
106
        size_t len;
 
107
 
 
108
        strncpy(fname, "\\utable\\", sizeof(fname)-1);
 
109
        p = fname+strlen(fname);
 
110
        SSVAL(c2, 0, c);
 
111
 
 
112
        convert_string_convenience(iconv_convenience, CH_UTF16, CH_UNIX, 
 
113
                             c2, 2, 
 
114
                             p, sizeof(fname)-strlen(fname), &len, false);
 
115
        p[len] = 0;
 
116
        return fname;
 
117
}
 
118
 
 
119
bool torture_casetable(struct torture_context *tctx, 
 
120
                                           struct smbcli_state *cli)
 
121
{
 
122
        char *fname;
 
123
        int fnum;
 
124
        int c, i;
 
125
#define MAX_EQUIVALENCE 8
 
126
        codepoint_t equiv[0x10000][MAX_EQUIVALENCE];
 
127
 
 
128
        torture_comment(tctx, "Determining upper/lower case table\n");
 
129
 
 
130
        memset(equiv, 0, sizeof(equiv));
 
131
 
 
132
        torture_assert(tctx, torture_setup_dir(cli, "\\utable"),
 
133
                                   "Error setting up dir \\utable");
 
134
 
 
135
        for (c=1; c < 0x10000; c++) {
 
136
                size_t size;
 
137
 
 
138
                if (c == '.' || c == '\\') continue;
 
139
 
 
140
                torture_comment(tctx, "%04x (%c)\n", c, isprint(c)?c:'.');
 
141
 
 
142
                fname = form_name(lp_iconv_convenience(tctx->lp_ctx), c);
 
143
                fnum = smbcli_nt_create_full(cli->tree, fname, 0,
 
144
#if 0
 
145
                                             SEC_RIGHT_MAXIMUM_ALLOWED, 
 
146
#else
 
147
                                             SEC_RIGHTS_FILE_ALL,
 
148
#endif
 
149
                                             FILE_ATTRIBUTE_NORMAL,
 
150
                                             NTCREATEX_SHARE_ACCESS_NONE,
 
151
                                             NTCREATEX_DISP_OPEN_IF, 0, 0);
 
152
 
 
153
                torture_assert(tctx, fnum != -1, 
 
154
                                           talloc_asprintf(tctx, 
 
155
                        "Failed to create file with char %04x\n", c));
 
156
 
 
157
                size = 0;
 
158
 
 
159
                if (NT_STATUS_IS_ERR(smbcli_qfileinfo(cli->tree, fnum, NULL, &size, 
 
160
                                                   NULL, NULL, NULL, NULL, NULL))) continue;
 
161
 
 
162
                if (size > 0) {
 
163
                        /* found a character equivalence! */
 
164
                        int c2[MAX_EQUIVALENCE];
 
165
 
 
166
                        if (size/sizeof(int) >= MAX_EQUIVALENCE) {
 
167
                                torture_comment(tctx, "too many chars match?? size=%d c=0x%04x\n",
 
168
                                       (int)size, c);
 
169
                                smbcli_close(cli->tree, fnum);
 
170
                                return false;
 
171
                        }
 
172
 
 
173
                        smbcli_read(cli->tree, fnum, c2, 0, size);
 
174
                        torture_comment(tctx, "%04x: ", c);
 
175
                        equiv[c][0] = c;
 
176
                        for (i=0; i<size/sizeof(int); i++) {
 
177
                                torture_comment(tctx, "%04x ", c2[i]);
 
178
                                equiv[c][i+1] = c2[i];
 
179
                        }
 
180
                        torture_comment(tctx, "\n");
 
181
                }
 
182
 
 
183
                smbcli_write(cli->tree, fnum, 0, &c, size, sizeof(c));
 
184
                smbcli_close(cli->tree, fnum);
 
185
        }
 
186
 
 
187
        smbcli_unlink(cli->tree, "\\utable\\*");
 
188
        smbcli_rmdir(cli->tree, "\\utable");
 
189
 
 
190
        return true;
 
191
}