ucx/map.c

Sun, 15 Dec 2019 18:08:14 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sun, 15 Dec 2019 18:08:14 +0100
changeset 707
33c9b0f17cb2
parent 505
481802342fdf
permissions
-rw-r--r--

change version to 1.3.0

1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
1 /*
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
3 *
335
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
4 * Copyright 2017 Mike Becker, Olaf Wintermann All rights reserved.
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
5 *
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
6 * Redistribution and use in source and binary forms, with or without
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
7 * modification, are permitted provided that the following conditions are met:
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
8 *
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
9 * 1. Redistributions of source code must retain the above copyright
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
10 * notice, this list of conditions and the following disclaimer.
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
11 *
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
12 * 2. Redistributions in binary form must reproduce the above copyright
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
13 * notice, this list of conditions and the following disclaimer in the
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
14 * documentation and/or other materials provided with the distribution.
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
15 *
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
26 * POSSIBILITY OF SUCH DAMAGE.
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
27 */
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
28
335
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
29 #include "ucx/map.h"
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
30
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
31 #include <stdlib.h>
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
32 #include <string.h>
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
33
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
34 UcxMap *ucx_map_new(size_t size) {
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
35 return ucx_map_new_a(NULL, size);
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
36 }
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
37
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
38 UcxMap *ucx_map_new_a(UcxAllocator *allocator, size_t size) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
39 if(size == 0) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
40 size = 16;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
41 }
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
42
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
43 if(!allocator) {
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
44 allocator = ucx_default_allocator();
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
45 }
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
46
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
47 UcxMap *map = (UcxMap*)almalloc(allocator, sizeof(UcxMap));
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
48 if (!map) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
49 return NULL;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
50 }
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
51
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
52 map->allocator = allocator;
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
53 map->map = (UcxMapElement**)alcalloc(
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
54 allocator, size, sizeof(UcxMapElement*));
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
55 if(map->map == NULL) {
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
56 alfree(allocator, map);
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
57 return NULL;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
58 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
59 map->size = size;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
60 map->count = 0;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
61
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
62 return map;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
63 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
64
167
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
65 static void ucx_map_free_elmlist_contents(UcxMap *map) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
66 for (size_t n = 0 ; n < map->size ; n++) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
67 UcxMapElement *elem = map->map[n];
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
68 if (elem != NULL) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
69 do {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
70 UcxMapElement *next = elem->next;
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
71 alfree(map->allocator, elem->key.data);
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
72 alfree(map->allocator, elem);
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
73 elem = next;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
74 } while (elem != NULL);
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
75 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
76 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
77 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
78
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
79 void ucx_map_free(UcxMap *map) {
167
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
80 ucx_map_free_elmlist_contents(map);
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
81 alfree(map->allocator, map->map);
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
82 alfree(map->allocator, map);
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
83 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
84
169
08adb4f87160 more updates to ucx
Mike Becker <universe@uap-core.de>
parents: 168
diff changeset
85 void ucx_map_free_content(UcxMap *map, ucx_destructor destr) {
08adb4f87160 more updates to ucx
Mike Becker <universe@uap-core.de>
parents: 168
diff changeset
86 UcxMapIterator iter = ucx_map_iterator(map);
08adb4f87160 more updates to ucx
Mike Becker <universe@uap-core.de>
parents: 168
diff changeset
87 void *val;
08adb4f87160 more updates to ucx
Mike Becker <universe@uap-core.de>
parents: 168
diff changeset
88 UCX_MAP_FOREACH(key, val, iter) {
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
89 if (destr) {
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
90 destr(val);
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
91 } else {
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
92 alfree(map->allocator, val);
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
93 }
169
08adb4f87160 more updates to ucx
Mike Becker <universe@uap-core.de>
parents: 168
diff changeset
94 }
08adb4f87160 more updates to ucx
Mike Becker <universe@uap-core.de>
parents: 168
diff changeset
95 }
08adb4f87160 more updates to ucx
Mike Becker <universe@uap-core.de>
parents: 168
diff changeset
96
167
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
97 void ucx_map_clear(UcxMap *map) {
168
6db9c5d7d7ff use ucx_map_clear in dav_propfind
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
98 if (map->count == 0) {
6db9c5d7d7ff use ucx_map_clear in dav_propfind
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
99 return; // nothing to do
6db9c5d7d7ff use ucx_map_clear in dav_propfind
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
100 }
167
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
101 ucx_map_free_elmlist_contents(map);
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
102 memset(map->map, 0, map->size*sizeof(UcxMapElement*));
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
103 map->count = 0;
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
104 }
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
105
335
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
106 int ucx_map_copy(UcxMap *from, UcxMap *to, copy_func fnc, void *data) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
107 UcxMapIterator i = ucx_map_iterator(from);
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
108 void *value;
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
109 UCX_MAP_FOREACH(key, value, i) {
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
110 if (ucx_map_put(to, key, fnc ? fnc(value, data) : value)) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
111 return 1;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
112 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
113 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
114 return 0;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
115 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
116
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
117 UcxMap *ucx_map_clone(UcxMap *map, copy_func fnc, void *data) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
118 size_t bs = (map->count * 5) >> 1;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
119 UcxMap *newmap = ucx_map_new(bs > map->size ? bs : map->size);
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
120 if (!newmap) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
121 return NULL;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
122 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
123 ucx_map_copy(map, newmap, fnc, data);
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
124 return newmap;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
125 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
126
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
127 int ucx_map_rehash(UcxMap *map) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
128 size_t load = (map->size * 3) >> 2;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
129 if (map->count > load) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
130 UcxMap oldmap;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
131 oldmap.map = map->map;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
132 oldmap.size = map->size;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
133 oldmap.count = map->count;
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
134 oldmap.allocator = map->allocator;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
135
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
136 map->size = (map->count * 5) >> 1;
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
137 map->map = (UcxMapElement**)alcalloc(
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
138 map->allocator, map->size, sizeof(UcxMapElement*));
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
139 if (!map->map) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
140 *map = oldmap;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
141 return 1;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
142 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
143 map->count = 0;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
144 ucx_map_copy(&oldmap, map, NULL, NULL);
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
145
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
146 /* free the UcxMapElement list of oldmap */
167
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
147 ucx_map_free_elmlist_contents(&oldmap);
cecfbb5f8618 updated UcxMap implementation
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
148 alfree(map->allocator, oldmap.map);
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
149 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
150 return 0;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
151 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
152
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
153 int ucx_map_put(UcxMap *map, UcxKey key, void *data) {
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
154 UcxAllocator *allocator = map->allocator;
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
155
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
156 if (key.hash == 0) {
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
157 key.hash = ucx_hash((const char*)key.data, key.len);
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
158 }
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
159
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
160 struct UcxMapKey mapkey;
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
161 mapkey.hash = key.hash;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
162
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
163 size_t slot = mapkey.hash%map->size;
335
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
164 UcxMapElement *elm = map->map[slot];
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
165 UcxMapElement *prev = NULL;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
166
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
167 while (elm && elm->key.hash < mapkey.hash) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
168 prev = elm;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
169 elm = elm->next;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
170 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
171
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
172 if (!elm || elm->key.hash != mapkey.hash) {
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
173 UcxMapElement *e = (UcxMapElement*)almalloc(
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
174 allocator, sizeof(UcxMapElement));
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
175 if (!e) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
176 return -1;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
177 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
178 e->key.data = NULL;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
179 if (prev) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
180 prev->next = e;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
181 } else {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
182 map->map[slot] = e;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
183 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
184 e->next = elm;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
185 elm = e;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
186 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
187
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
188 if (!elm->key.data) {
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
189 void *kd = almalloc(allocator, key.len);
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
190 if (!kd) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
191 return -1;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
192 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
193 memcpy(kd, key.data, key.len);
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
194 mapkey.data = kd;
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
195 mapkey.len = key.len;
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
196 elm->key = mapkey;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
197 map->count++;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
198 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
199 elm->data = data;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
200
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
201 return 0;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
202 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
203
335
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
204 static void* ucx_map_get_and_remove(UcxMap *map, UcxKey key, int remove) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
205 if(key.hash == 0) {
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
206 key.hash = ucx_hash((const char*)key.data, key.len);
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
207 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
208
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
209 size_t slot = key.hash%map->size;
335
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
210 UcxMapElement *elm = map->map[slot];
c1bc13faadaa updates ucx to version 1.0
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 255
diff changeset
211 UcxMapElement *pelm = NULL;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
212 while (elm && elm->key.hash <= key.hash) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
213 if(elm->key.hash == key.hash) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
214 int n = (key.len > elm->key.len) ? elm->key.len : key.len;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
215 if (memcmp(elm->key.data, key.data, n) == 0) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
216 void *data = elm->data;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
217 if (remove) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
218 if (pelm) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
219 pelm->next = elm->next;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
220 } else {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
221 map->map[slot] = elm->next;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
222 }
70
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
223 alfree(map->allocator, elm->key.data);
88092b88ec00 ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
224 alfree(map->allocator, elm);
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
225 map->count--;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
226 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
227
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
228 return data;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
229 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
230 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
231 pelm = elm;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
232 elm = pelm->next;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
233 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
234
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
235 return NULL;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
236 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
237
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
238 void *ucx_map_get(UcxMap *map, UcxKey key) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
239 return ucx_map_get_and_remove(map, key, 0);
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
240 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
241
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
242 void *ucx_map_remove(UcxMap *map, UcxKey key) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
243 return ucx_map_get_and_remove(map, key, 1);
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
244 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
245
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
246 UcxKey ucx_key(const void *data, size_t len) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
247 UcxKey key;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
248 key.data = data;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
249 key.len = len;
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
250 key.hash = ucx_hash((const char*)data, len);
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
251 return key;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
252 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
253
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
254
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
255 int ucx_hash(const char *data, size_t len) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
256 /* murmur hash 2 */
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
257
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
258 int m = 0x5bd1e995;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
259 int r = 24;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
260
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
261 int h = 25 ^ len;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
262
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
263 int i = 0;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
264 while (len >= 4) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
265 int k = data[i + 0] & 0xFF;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
266 k |= (data[i + 1] & 0xFF) << 8;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
267 k |= (data[i + 2] & 0xFF) << 16;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
268 k |= (data[i + 3] & 0xFF) << 24;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
269
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
270 k *= m;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
271 k ^= k >> r;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
272 k *= m;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
273
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
274 h *= m;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
275 h ^= k;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
276
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
277 i += 4;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
278 len -= 4;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
279 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
280
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
281 switch (len) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
282 case 3: h ^= (data[i + 2] & 0xFF) << 16;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
283 /* no break */
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
284 case 2: h ^= (data[i + 1] & 0xFF) << 8;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
285 /* no break */
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
286 case 1: h ^= (data[i + 0] & 0xFF); h *= m;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
287 /* no break */
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
288 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
289
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
290 h ^= h >> 13;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
291 h *= m;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
292 h ^= h >> 15;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
293
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
294 return h;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
295 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
296
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
297 UcxMapIterator ucx_map_iterator(UcxMap *map) {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
298 UcxMapIterator i;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
299 i.map = map;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
300 i.cur = NULL;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
301 i.index = 0;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
302 return i;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
303 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
304
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
305 int ucx_map_iter_next(UcxMapIterator *i, UcxKey *key, void **elm) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
306 UcxMapElement *e = i->cur;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
307
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
308 if (e) {
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
309 e = e->next;
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
310 } else {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
311 e = i->map->map[0];
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
312 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
313
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
314 while (i->index < i->map->size) {
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
315 if (e) {
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
316 if (e->data) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
317 i->cur = e;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
318 *elm = e->data;
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
319 key->data = e->key.data;
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
320 key->hash = e->key.hash;
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
321 key->len = e->key.len;
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
322 return 1;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
323 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
324
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
325 e = e->next;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
326 } else {
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
327 i->index++;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
328
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
329 if (i->index < i->map->size) {
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
330 e = i->map->map[i->index];
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
331 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
332 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
333 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
334
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
335 return 0;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
336 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
337

mercurial