Tue, 14 Jan 2020 22:05:34 +0100
add xml tree iterator
211
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
1 | /* |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
3 | * |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
4 | * Copyright 2019 Olaf Wintermann. All rights reserved. |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
5 | * |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
6 | * Redistribution and use in source and binary forms, with or without |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
7 | * modification, are permitted provided that the following conditions are met: |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
8 | * |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
9 | * 1. Redistributions of source code must retain the above copyright |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
10 | * notice, this list of conditions and the following disclaimer. |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
11 | * |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
12 | * 2. Redistributions in binary form must reproduce the above copyright |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
13 | * notice, this list of conditions and the following disclaimer in the |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
14 | * documentation and/or other materials provided with the distribution. |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
15 | * |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
26 | * POSSIBILITY OF SUCH DAMAGE. |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
27 | */ |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
28 | |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
29 | #include <stdio.h> |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
30 | #include <stdlib.h> |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
31 | #include <string.h> |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
32 | |
223
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
33 | |
211
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
34 | #include "xml.h" |
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
35 | |
223
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
36 | typedef struct StackElm { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
37 | WSXmlNode *node; // list of nodes |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
38 | WSXmlNode *parent; // if not NULL, call endcb after node->next is NULL |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
39 | struct StackElm *next; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
40 | } StackElm; |
211
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
41 | |
223
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
42 | #define STACK_PUSH(stack, elm) if(stack) { elm->next = stack; } stack = elm; |
211
2160585200ac
add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
43 | |
223
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
44 | int wsxml_iterator( |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
45 | pool_handle_t *pool, |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
46 | WSXmlNode *node, |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
47 | wsxml_func begincb, |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
48 | wsxml_func endcb, |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
49 | void *udata) |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
50 | { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
51 | if(!node) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
52 | return 0; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
53 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
54 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
55 | StackElm *stack = pool_malloc(pool, sizeof(StackElm)); |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
56 | if(!stack) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
57 | return 1; // OOM |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
58 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
59 | stack->next = NULL; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
60 | stack->node = node; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
61 | stack->parent = NULL; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
62 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
63 | int ret = 0; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
64 | int br = 0; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
65 | while(stack) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
66 | StackElm *cur = stack; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
67 | WSXmlNode *xmlnode = cur->node; // get top stack element |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
68 | stack = cur->next; // and remove it |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
69 | cur->next = NULL; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
70 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
71 | while(xmlnode) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
72 | // element begin callback |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
73 | if(begincb(xmlnode, udata)) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
74 | br = 1; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
75 | break; // I don't like break with labels - is this wrong? |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
76 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
77 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
78 | if(xmlnode->children) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
79 | // put the children on the stack |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
80 | // the next stack iteration will process the children |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
81 | StackElm *newelm = pool_malloc(pool, sizeof(StackElm)); |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
82 | if(!newelm) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
83 | ret = 1; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
84 | br = 1; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
85 | break; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
86 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
87 | newelm->next = NULL; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
88 | newelm->node = xmlnode->children; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
89 | // setting the parent will make sure endcb will be called |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
90 | // for the current xmlnode after all children are processed |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
91 | newelm->parent = xmlnode; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
92 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
93 | // if xmlnode->next is not NULL, there are still nodes at |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
94 | // this level, therefore we have to put these also on the |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
95 | // stack |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
96 | // this way, the remaining nodes are processed after all |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
97 | // children of the current node are processed |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
98 | if(xmlnode->next) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
99 | // reuse current StackElm |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
100 | cur->node = xmlnode->next; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
101 | STACK_PUSH(stack, cur); |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
102 | cur = NULL; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
103 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
104 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
105 | // now we can put the children on the stack |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
106 | STACK_PUSH(stack, newelm); |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
107 | // break, because we don't want to process xmlnode->next now |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
108 | break; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
109 | } else { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
110 | // no children means, the end callback can be called directly |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
111 | // after the begin callback (no intermediate nodes) |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
112 | if(endcb(xmlnode, udata)) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
113 | br = 1; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
114 | break; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
115 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
116 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
117 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
118 | // continue with next node at this level |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
119 | xmlnode = xmlnode->next; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
120 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
121 | if(br) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
122 | break; // break because of an error |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
123 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
124 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
125 | if(cur) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
126 | if(cur->parent) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
127 | if(endcb(cur->parent, udata)) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
128 | break; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
129 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
130 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
131 | pool_free(pool, cur); |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
132 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
133 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
134 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
135 | // free all remaining elements |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
136 | StackElm *elm = stack; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
137 | while(elm) { |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
138 | StackElm *next = elm->next; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
139 | pool_free(pool, elm); |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
140 | elm = next; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
141 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
142 | |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
143 | return ret; |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
144 | } |
bbaec8415c10
add xml tree iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
211
diff
changeset
|
145 |