1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2024 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 #include <stdio.h>
30 #include <stdlib.h>
31 #include <string.h>
32 #include <cx/printf.h>
33 #include <cx/hash_map.h>
34 #include <cx/buffer.h>
35
36 #include <libidav/xml.h>
37
38 #include "xml.h"
39
40
41
42
43 void property_xml2str(DavXmlNode *content, const char *namespace, cxmutstr *out_xmlstr, cxmutstr *out_nsdef) {
44 CxBuffer buf;
45 cxBufferInit(&buf, NULL, 2048, cxDefaultAllocator, CX_BUFFER_AUTO_EXTEND);
46
47 CxMap *nsmap = cxHashMapCreate(cxDefaultAllocator, CX_STORE_POINTERS, 16);
48 cxMapPut(nsmap, namespace, strdup("x0"));
49
50 dav_print_node(&buf, (cx_write_func)cxBufferWrite, nsmap, content);
51
52 cxmutstr ret = cx_mutstrn(buf.space, buf.size);
53 cxBufferPut(&buf, 0);
54
55
56 CxBuffer nsbuf;
57 cxBufferInit(&nsbuf, NULL, 2048, cxDefaultAllocator, CX_BUFFER_AUTO_EXTEND);
58 CxIterator i = cxMapIterator(nsmap);
59 int addSpace = 0;
60 cx_foreach(CxMapEntry *, entry, i) {
61 const char *ns = entry->key->data;
62 const char *pre = entry->value;
63 if(addSpace) {
64 cxBufferPut(&nsbuf, ' ');
65 } else {
66 addSpace = 1;
67 }
68 cx_bprintf(&nsbuf, "xmlns:%s=\"%s\"", pre, ns);
69 }
70 cxmutstr nsdef = cx_mutstrn(nsbuf.space, nsbuf.size);
71 cxBufferPut(&nsbuf, 0);
72
73 // cleanup namespace map
74 cxMapDestroy(nsmap);
75
76
77 *out_xmlstr = ret;
78 *out_nsdef = nsdef;
79 }
80