1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "apr_strings.h"
18 #include "apr_arch_file_io.h"
19
20 /* A file to put ALL of the accessor functions for apr_file_t types. */
21
apr_file_name_get(const char ** fname,apr_file_t * thefile)22 APR_DECLARE(apr_status_t) apr_file_name_get(const char **fname,
23 apr_file_t *thefile)
24 {
25 *fname = thefile->fname;
26 return APR_SUCCESS;
27 }
28
apr_file_flags_get(apr_file_t * f)29 APR_DECLARE(apr_int32_t) apr_file_flags_get(apr_file_t *f)
30 {
31 return f->flags;
32 }
33
34 #if !defined(OS2) && !defined(WIN32)
apr_unix_perms2mode(apr_fileperms_t perms)35 mode_t apr_unix_perms2mode(apr_fileperms_t perms)
36 {
37 mode_t mode = 0;
38
39 if (perms & APR_USETID)
40 mode |= S_ISUID;
41 if (perms & APR_UREAD)
42 mode |= S_IRUSR;
43 if (perms & APR_UWRITE)
44 mode |= S_IWUSR;
45 if (perms & APR_UEXECUTE)
46 mode |= S_IXUSR;
47
48 if (perms & APR_GSETID)
49 mode |= S_ISGID;
50 if (perms & APR_GREAD)
51 mode |= S_IRGRP;
52 if (perms & APR_GWRITE)
53 mode |= S_IWGRP;
54 if (perms & APR_GEXECUTE)
55 mode |= S_IXGRP;
56
57 #ifdef S_ISVTX
58 if (perms & APR_WSTICKY)
59 mode |= S_ISVTX;
60 #endif
61 if (perms & APR_WREAD)
62 mode |= S_IROTH;
63 if (perms & APR_WWRITE)
64 mode |= S_IWOTH;
65 if (perms & APR_WEXECUTE)
66 mode |= S_IXOTH;
67
68 return mode;
69 }
70
apr_unix_mode2perms(mode_t mode)71 apr_fileperms_t apr_unix_mode2perms(mode_t mode)
72 {
73 apr_fileperms_t perms = 0;
74
75 if (mode & S_ISUID)
76 perms |= APR_USETID;
77 if (mode & S_IRUSR)
78 perms |= APR_UREAD;
79 if (mode & S_IWUSR)
80 perms |= APR_UWRITE;
81 if (mode & S_IXUSR)
82 perms |= APR_UEXECUTE;
83
84 if (mode & S_ISGID)
85 perms |= APR_GSETID;
86 if (mode & S_IRGRP)
87 perms |= APR_GREAD;
88 if (mode & S_IWGRP)
89 perms |= APR_GWRITE;
90 if (mode & S_IXGRP)
91 perms |= APR_GEXECUTE;
92
93 #ifdef S_ISVTX
94 if (mode & S_ISVTX)
95 perms |= APR_WSTICKY;
96 #endif
97 if (mode & S_IROTH)
98 perms |= APR_WREAD;
99 if (mode & S_IWOTH)
100 perms |= APR_WWRITE;
101 if (mode & S_IXOTH)
102 perms |= APR_WEXECUTE;
103
104 return perms;
105 }
106 #endif
107
apr_file_data_get(void ** data,const char * key,apr_file_t * file)108 APR_DECLARE(apr_status_t) apr_file_data_get(void **data, const char *key,
109 apr_file_t *file)
110 {
111 return apr_pool_userdata_get(data, key, file->pool);
112 }
113
apr_file_data_set(apr_file_t * file,void * data,const char * key,apr_status_t (* cleanup)(void *))114 APR_DECLARE(apr_status_t) apr_file_data_set(apr_file_t *file, void *data,
115 const char *key,
116 apr_status_t (*cleanup)(void *))
117 {
118 return apr_pool_userdata_set(data, key, cleanup, file->pool);
119 }
120