1/*
2 * Copyright (c) 1999-2000, Eric Moon.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * 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 * 3. The name of the author may not be used to endorse or promote products
17 *    derived from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
27 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31
32// StringContent.cpp
33
34#include "StringContent.h"
35#include "ImportContext.h"
36
37#include <cctype>
38
39__USE_CORTEX_NAMESPACE
40
41// -------------------------------------------------------- //
42// EXPORT [not implemented]
43// -------------------------------------------------------- //
44
45void StringContent::xmlExportBegin(
46	ExportContext&								context) const {
47	context.reportError("StringContent: no export");
48}
49void StringContent::xmlExportAttributes(
50	ExportContext&								context) const {
51	context.reportError("StringContent: no export");
52}
53void StringContent::xmlExportContent(
54	ExportContext&								context) const {
55	context.reportError("StringContent: no export");
56}
57void StringContent::xmlExportEnd(
58	ExportContext&								context) const {
59	context.reportError("StringContent: no export");
60}
61
62// -------------------------------------------------------- //
63// IMPORT
64// -------------------------------------------------------- //
65
66void StringContent::xmlImportBegin(
67	ImportContext&								context) {}
68
69void StringContent::xmlImportAttribute(
70	const char*										key,
71	const char*										value,
72	ImportContext&								context) {}
73
74void StringContent::xmlImportContent(
75	const char*										data,
76	uint32												length,
77	ImportContext&								context) {
78	content.Append(data, length);
79}
80
81void StringContent::xmlImportChild(
82	IPersistent*									child,
83	ImportContext&								context) {
84	context.reportError("StringContent: child not expected");
85}
86
87void StringContent::xmlImportComplete(
88	ImportContext&								context) {
89
90	// chomp leading/trailing whitespace
91	if(content.Length() == 0)
92		return;
93
94	int32 last = 0;
95	for(; last < content.Length() && isspace(content[last]); ++last) {}
96	if(last > 0)
97		content.Remove(0, last);
98
99	last = content.Length() - 1;
100	int32 from = last;
101	for(; from > 0 && isspace(content[from]); --from) {}
102	if(from < last)
103		content.Remove(from+1, last-from);
104}
105
106// END -- StringContent.cpp --
107
108