1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2023 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29
30 #ifndef WS_WEBDAV_XATTRBACKEND_H
31 #define WS_WEBDAV_XATTRBACKEND_H
32
33 #include "../public/webdav.h"
34
35 #include <cx/map.h>
36 #include <cx/string.h>
37
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41
42 typedef struct WebdavXAttrRepository {
43 char *xattr_name;
44 } WebdavXAttrRepository;
45
46 typedef struct WebdavXAttrBackend {
47 WebdavXAttrRepository *repo;
48 } WebdavXAttrBackend;
49
50 typedef struct XAttrPropfind {
51 const char *base_href;
52 const char *base_path;
53 } XAttrPropfind;
54
55 typedef struct XAttrProppatch {
56 CxMap *properties;
57 } XAttrProppatch;
58
59
60 int webdav_init_xattr_backend(void);
61
62
63 void* webdav_xattr_init(ServerConfiguration *cfg, pool_handle_t *pool, WSConfigNode *config);
64
65 WebdavBackend* webdav_xattr_create(Session *sn, Request *rq, pblock *pb, void *initData);
66
67
68
69 /* webdav backend implementation */
70 int webdav_xattr_propfind_init(
71 WebdavPropfindRequest *rq,
72 const char *path,
73 const char *href,
74 WebdavPList **outplist);
75 int webdav_xattr_propfind_do(
76 WebdavPropfindRequest *request,
77 WebdavResponse *response,
78 VFS_DIR parent,
79 WebdavResource *resource,
80 struct stat *s);
81 int webdav_xattr_propfind_finish(WebdavPropfindRequest *rq);
82 int webdav_xattr_proppatch_do(
83 WebdavProppatchRequest *request,
84 WebdavResource *response,
85 VFSFile *file,
86 WebdavPList **setInOut,
87 WebdavPList **removeInOut);
88 int webdav_xattr_proppatch_finish(
89 WebdavProppatchRequest *request,
90 WebdavResource *response,
91 VFSFile *file,
92 WSBool commit);
93
94 int webdav_xattr_propfind_get_requested_properties(
95 WebdavPropfindRequest *request,
96 WebdavResource *resource,
97 CxAllocator *a,
98 CxMap *pmap);
99
100 int webdav_xattr_propfind_allprop(
101 WebdavPropfindRequest *request,
102 WebdavResource *resource,
103 CxAllocator *a,
104 CxMap *pmap);
105
106 /* properties xattr data */
107
108 int webdav_xattr_put_prop(CxMap *pmap, WebdavProperty *prop);
109
110 CxMap* webdav_xattr_parse_data(CxAllocator *a, const char *data, size_t len, const char *path);
111
112 cxmutstr webdav_xattr_serialze_map(CxAllocator *a, CxMap *pmap);
113
114
115 #ifdef __cplusplus
116 }
117 #endif
118
119 #endif /* WS_WEBDAV_XATTRBACKEND_H */
120
121