1/* Copyright (C) 2006-2008 MySQL AB
2
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation; version 2 of the License.
6
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 GNU General Public License for more details.
11
12 You should have received a copy of the GNU General Public License
13 along with this program; if not, write to the Free Software
14 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */
15
16#include "../maria_def.h"
17#ifdef _WIN32
18#include <direct.h> /* rmdir */
19#endif
20
21my_bool maria_log_remove(const char *testdir)
22{
23 MY_DIR *dirp;
24 uint i;
25 MY_STAT stat_buff;
26 char file_name[FN_REFLEN];
27
28 /* Removes control file */
29 if (fn_format(file_name, CONTROL_FILE_BASE_NAME,
30 maria_data_root, "", MYF(MY_WME)) == NullS)
31 return 1;
32 if (my_stat(file_name, &stat_buff, MYF(0)) &&
33 my_delete(file_name, MYF(MY_WME)) != 0)
34 return 1;
35
36 /* Finds and removes transaction log files */
37 if (!(dirp = my_dir(maria_data_root, MYF(MY_DONT_SORT))))
38 return 1;
39
40 for (i= 0; i < dirp->number_of_files; i++)
41 {
42 char *file= dirp->dir_entry[i].name;
43 if (strncmp(file, "aria_log.", 9) == 0 &&
44 file[9] >= '0' && file[9] <= '9' &&
45 file[10] >= '0' && file[10] <= '9' &&
46 file[11] >= '0' && file[11] <= '9' &&
47 file[12] >= '0' && file[12] <= '9' &&
48 file[13] >= '0' && file[13] <= '9' &&
49 file[14] >= '0' && file[14] <= '9' &&
50 file[15] >= '0' && file[15] <= '9' &&
51 file[16] >= '0' && file[16] <= '9' &&
52 file[17] == '\0')
53 {
54 if (fn_format(file_name, file,
55 maria_data_root, "", MYF(MY_WME)) == NullS ||
56 my_delete(file_name, MYF(MY_WME)) != 0)
57 {
58 my_dirend(dirp);
59 return 1;
60 }
61 }
62 }
63 my_dirend(dirp);
64 if (testdir)
65 rmdir(testdir);
66 return 0;
67}
68
69char *create_tmpdir(const char *progname)
70{
71 static char test_dirname[FN_REFLEN];
72 char tmp_name[FN_REFLEN];
73 size_t length;
74
75 /* Create a temporary directory of name TMP-'executable', but without the -t extension */
76 fn_format(tmp_name, progname, "", "", MY_REPLACE_DIR | MY_REPLACE_EXT);
77 length= strlen(tmp_name);
78 if (length > 2 && tmp_name[length-2] == '-' && tmp_name[length-1] == 't')
79 tmp_name[length-2]= 0;
80 strxmov(test_dirname, "TMP-", tmp_name, NullS);
81
82 /*
83 Don't give an error if we can't create dir, as it may already exist from a previously aborted
84 run
85 */
86 (void) my_mkdir(test_dirname, 0777, MYF(0));
87 return test_dirname;
88}
89