comparison: libidav/session.h
libidav/session.h
- changeset 1
- b5bb7b3cd597
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| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2018 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 #ifndef DAV_SESSION_H | |
| 30 #define DAV_SESSION_H | |
| 31 | |
| 32 #include <cx/buffer.h> | |
| 33 #include "webdav.h" | |
| 34 | |
| 35 #ifdef __cplusplus | |
| 36 extern "C" { | |
| 37 #endif | |
| 38 | |
| 39 // initial size of the session mempool | |
| 40 #define DAV_SESSION_MEMPOOL_SIZE 1024 | |
| 41 // initial size of the path cache map | |
| 42 #define DAV_PATH_CACHE_SIZE 32 | |
| 43 | |
| 44 #define DAV_ENCRYPT_NAME(sn) \ | |
| 45 (((sn)->flags & DAV_SESSION_ENCRYPT_NAME) == DAV_SESSION_ENCRYPT_NAME) | |
| 46 | |
| 47 #define DAV_DECRYPT_NAME(sn) \ | |
| 48 (((sn)->flags & DAV_SESSION_DECRYPT_NAME) == DAV_SESSION_DECRYPT_NAME) | |
| 49 | |
| 50 #define DAV_ENCRYPT_CONTENT(sn) \ | |
| 51 (((sn)->flags & DAV_SESSION_ENCRYPT_CONTENT) == DAV_SESSION_ENCRYPT_CONTENT) | |
| 52 | |
| 53 #define DAV_DECRYPT_CONTENT(sn) \ | |
| 54 (((sn)->flags & DAV_SESSION_DECRYPT_CONTENT) == DAV_SESSION_DECRYPT_CONTENT) | |
| 55 | |
| 56 #define DAV_IS_ENCRYPTED(sn) \ | |
| 57 (DAV_ENCRYPT_NAME(sn) || DAV_ENCRYPT_CONTENT(sn)) | |
| 58 | |
| 59 #define DAV_CRYPTO(sn) \ | |
| 60 (DAV_ENCRYPT_NAME(sn) || DAV_DECRYPT_NAME(sn) || \ | |
| 61 DAV_ENCRYPT_CONTENT(sn) || DAV_DECRYPT_CONTENT(sn)) | |
| 62 | |
| 63 #define DAV_ENCRYPT_PROPERTIES(sn) \ | |
| 64 (((sn)->flags & DAV_SESSION_ENCRYPT_PROPERTIES) == DAV_SESSION_ENCRYPT_PROPERTIES) | |
| 65 | |
| 66 #define DAV_DECRYPT_PROPERTIES(sn) \ | |
| 67 (((sn)->flags & DAV_SESSION_DECRYPT_PROPERTIES) == DAV_SESSION_DECRYPT_PROPERTIES) | |
| 68 | |
| 69 /* | |
| 70 typedef struct DavPathCacheElement { | |
| 71 char *name; | |
| 72 char *encrypted_name; | |
| 73 int exists; | |
| 74 } DavPathCacheElement; | |
| 75 */ | |
| 76 | |
| 77 typedef struct DavLock DavLock; | |
| 78 struct DavLock { | |
| 79 char *path; | |
| 80 char *token; | |
| 81 }; | |
| 82 | |
| 83 typedef struct DavLockManager { | |
| 84 CxMap *resource_locks; | |
| 85 CxList *collection_locks; | |
| 86 } DavLockManager; | |
| 87 | |
| 88 CURLcode dav_session_curl_perform(DavSession *sn, long *status); | |
| 89 CURLcode dav_session_curl_perform_buf(DavSession *sn, CxBuffer *request, CxBuffer *response, long *status); | |
| 90 | |
| 91 int dav_session_get_progress(void *clientp, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow); | |
| 92 int dav_session_put_progress(void *clientp, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow); | |
| 93 | |
| 94 void dav_session_set_error(DavSession *sn, CURLcode c, int status); | |
| 95 void dav_session_set_errstr(DavSession *sn, const char *str); | |
| 96 | |
| 97 char* dav_session_create_plain_href(DavSession *sn, const char *path); | |
| 98 | |
| 99 char* dav_session_get_href(DavSession *sn, const char *path); | |
| 100 | |
| 101 DavResource* dav_find_child(DavSession *sn, DavResource *res, CxBuffer *rqbuf, const char *name); | |
| 102 | |
| 103 void dav_session_cache_path(DavSession *sn, cxstring path, cxstring href); | |
| 104 | |
| 105 | |
| 106 DavLock* dav_create_lock(DavSession *sn, const char *token, char *timeout); | |
| 107 void dav_destroy_lock(DavSession *sn, DavLock *lock); | |
| 108 | |
| 109 int dav_add_resource_lock(DavSession *sn, const char *path, DavLock *lock); | |
| 110 int dav_add_collection_lock(DavSession *sn, const char *path, DavLock *lock); | |
| 111 | |
| 112 DavLock* dav_get_lock(DavSession *sn, const char *path); | |
| 113 void dav_remove_lock(DavSession *sn, const char *path, DavLock *lock); | |
| 114 | |
| 115 #ifdef __cplusplus | |
| 116 } | |
| 117 #endif | |
| 118 | |
| 119 #endif /* DAV_SESSION_H */ | |
| 120 |
