author | zecke <zecke> | 2004-03-14 17:00:05 (UTC) |
---|---|---|
committer | zecke <zecke> | 2004-03-14 17:00:05 (UTC) |
commit | 59106c8ffcf25181925281c519a2b49d6835ef9e (patch) (unidiff) | |
tree | 810ff3af82ffb109ad662bf86e2d669b27ef9a32 /libopie2/opiecore | |
parent | 5bf53ecde573239a07faaa713f2a6f8392fa364a (diff) | |
download | opie-59106c8ffcf25181925281c519a2b49d6835ef9e.zip opie-59106c8ffcf25181925281c519a2b49d6835ef9e.tar.gz opie-59106c8ffcf25181925281c519a2b49d6835ef9e.tar.bz2 |
but XML Parser back to OPie Core as libtinykate uses it as well
-rw-r--r-- | libopie2/opiecore/opiecore.pro | 6 | ||||
-rw-r--r-- | libopie2/opiecore/xmltree.cpp | 323 | ||||
-rw-r--r-- | libopie2/opiecore/xmltree.h | 120 |
3 files changed, 447 insertions, 2 deletions
diff --git a/libopie2/opiecore/opiecore.pro b/libopie2/opiecore/opiecore.pro index ff3c036..67ef072 100644 --- a/libopie2/opiecore/opiecore.pro +++ b/libopie2/opiecore/opiecore.pro | |||
@@ -9,7 +9,8 @@ HEADERS = oapplication.h \ | |||
9 | oprocess.h \ | 9 | oprocess.h \ |
10 | oprocctrl.h \ | 10 | oprocctrl.h \ |
11 | osmartpointer.h \ | 11 | osmartpointer.h \ |
12 | ostorageinfo.h | 12 | ostorageinfo.h \ |
13 | xmltree.h | ||
13 | 14 | ||
14 | SOURCES = oapplication.cpp \ | 15 | SOURCES = oapplication.cpp \ |
15 | oconfig.cpp \ | 16 | oconfig.cpp \ |
@@ -18,7 +19,8 @@ SOURCES = oapplication.cpp \ | |||
18 | oglobalsettings.cpp \ | 19 | oglobalsettings.cpp \ |
19 | oprocess.cpp \ | 20 | oprocess.cpp \ |
20 | oprocctrl.cpp \ | 21 | oprocctrl.cpp \ |
21 | ostorageinfo.cpp | 22 | ostorageinfo.cpp \ |
23 | xmltree.cpp | ||
22 | 24 | ||
23 | include ( device/device.pro ) | 25 | include ( device/device.pro ) |
24 | 26 | ||
diff --git a/libopie2/opiecore/xmltree.cpp b/libopie2/opiecore/xmltree.cpp new file mode 100644 index 0000000..72fe9fd --- a/dev/null +++ b/libopie2/opiecore/xmltree.cpp | |||
@@ -0,0 +1,323 @@ | |||
1 | /* This file is part of the KDE project | ||
2 | Copyright (C) 2001 Simon Hausmann <hausmann@kde.org> | ||
3 | |||
4 | This library is free software; you can redistribute it and/or | ||
5 | modify it under the terms of the GNU Library General Public | ||
6 | License as published by the Free Software Foundation; either | ||
7 | version 2 of the License, or (at your option) any later version. | ||
8 | |||
9 | This library is distributed in the hope that it will be useful, | ||
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
12 | Library General Public License for more details. | ||
13 | |||
14 | You should have received a copy of the GNU Library General Public License | ||
15 | along with this library; see the file COPYING.LIB. If not, write to | ||
16 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
17 | Boston, MA 02111-1307, USA. | ||
18 | */ | ||
19 | |||
20 | #include "xmltree.h" | ||
21 | |||
22 | #include <qpe/stringutil.h> | ||
23 | |||
24 | #include <qxml.h> | ||
25 | |||
26 | #include <assert.h> | ||
27 | |||
28 | using namespace Opie::Core; | ||
29 | |||
30 | XMLElement::XMLElement() | ||
31 | : m_parent( 0 ), m_next( 0 ), m_prev( 0 ), m_first( 0 ), m_last( 0 ) | ||
32 | { | ||
33 | } | ||
34 | |||
35 | XMLElement::~XMLElement() | ||
36 | { | ||
37 | XMLElement *n = m_first; | ||
38 | |||
39 | while ( n ) | ||
40 | { | ||
41 | XMLElement *tmp = n; | ||
42 | n = n->m_next; | ||
43 | delete tmp; | ||
44 | } | ||
45 | } | ||
46 | |||
47 | void XMLElement::appendChild( XMLElement *child ) | ||
48 | { | ||
49 | if ( child->m_parent ) | ||
50 | child->m_parent->removeChild( child ); | ||
51 | |||
52 | child->m_parent = this; | ||
53 | |||
54 | if ( m_last ) | ||
55 | m_last->m_next = child; | ||
56 | |||
57 | child->m_prev = m_last; | ||
58 | |||
59 | if ( !m_first ) | ||
60 | m_first = child; | ||
61 | |||
62 | m_last = child; | ||
63 | } | ||
64 | |||
65 | void XMLElement::insertAfter( XMLElement *newChild, XMLElement *refChild ) | ||
66 | { | ||
67 | assert( newChild != refChild ); | ||
68 | |||
69 | if ( refChild == m_last ) | ||
70 | { | ||
71 | appendChild( newChild ); | ||
72 | return; | ||
73 | } | ||
74 | |||
75 | assert( refChild ); | ||
76 | assert( refChild->m_parent ); | ||
77 | assert( refChild->m_parent == this ); | ||
78 | |||
79 | if ( newChild->m_parent && newChild != refChild ) | ||
80 | newChild->m_parent->removeChild( newChild ); | ||
81 | |||
82 | newChild->m_parent = this; | ||
83 | |||
84 | XMLElement *next = refChild->m_next; | ||
85 | |||
86 | refChild->m_next = newChild; | ||
87 | |||
88 | newChild->m_prev = refChild; | ||
89 | newChild->m_next = next; | ||
90 | |||
91 | if ( next ) | ||
92 | next->m_prev = newChild; | ||
93 | } | ||
94 | |||
95 | QString XMLElement::attribute( const QString &attr ) const | ||
96 | { | ||
97 | AttributeMap::ConstIterator it = m_attributes.find( attr ); | ||
98 | if ( it == m_attributes.end() ) | ||
99 | return QString::null; | ||
100 | return it.data(); | ||
101 | } | ||
102 | |||
103 | void XMLElement::setAttribute( const QString &attr, const QString &value ) | ||
104 | { | ||
105 | m_attributes.replace( attr, value ); | ||
106 | } | ||
107 | |||
108 | void XMLElement::insertBefore( XMLElement *newChild, XMLElement *refChild ) | ||
109 | { | ||
110 | assert( refChild ); | ||
111 | assert( refChild->m_parent ); | ||
112 | assert( refChild->m_parent == this ); | ||
113 | assert( newChild != refChild ); | ||
114 | |||
115 | if ( newChild->m_parent && newChild != refChild ) | ||
116 | newChild->m_parent->removeChild( newChild ); | ||
117 | |||
118 | newChild->m_parent = this; | ||
119 | |||
120 | XMLElement *prev = refChild->m_prev; | ||
121 | |||
122 | refChild->m_prev = newChild; | ||
123 | |||
124 | newChild->m_prev = prev; | ||
125 | newChild->m_next = refChild; | ||
126 | |||
127 | if ( prev ) | ||
128 | prev->m_next = newChild; | ||
129 | |||
130 | if ( refChild == m_first ) | ||
131 | m_first = newChild; | ||
132 | } | ||
133 | |||
134 | void XMLElement::removeChild( XMLElement *child ) | ||
135 | { | ||
136 | if ( child->m_parent != this ) | ||
137 | return; | ||
138 | |||
139 | if ( m_first == child ) | ||
140 | m_first = child->m_next; | ||
141 | |||
142 | if ( m_last == child ) | ||
143 | m_last = child->m_prev; | ||
144 | |||
145 | if ( child->m_prev ) | ||
146 | child->m_prev->m_next = child->m_next; | ||
147 | |||
148 | if ( child->m_next ) | ||
149 | child->m_next->m_prev = child->m_prev; | ||
150 | |||
151 | child->m_parent = 0; | ||
152 | child->m_prev = 0; | ||
153 | child->m_next = 0; | ||
154 | } | ||
155 | |||
156 | void XMLElement::save( QTextStream &s, uint indent ) | ||
157 | { | ||
158 | if ( !m_value.isEmpty() ) | ||
159 | { | ||
160 | s << Qtopia::escapeString( m_value ); | ||
161 | return; | ||
162 | } | ||
163 | |||
164 | for ( uint i = 0; i < indent; ++i ) | ||
165 | s << " "; | ||
166 | |||
167 | s << "<" << m_tag; | ||
168 | |||
169 | if ( !m_attributes.isEmpty() ) | ||
170 | { | ||
171 | s << " "; | ||
172 | AttributeMap::ConstIterator it = m_attributes.begin(); | ||
173 | AttributeMap::ConstIterator end = m_attributes.end(); | ||
174 | for (; it != end; ++it ) | ||
175 | { | ||
176 | s << it.key() << "=\"" << Qtopia::escapeString( it.data() ) << "\""; | ||
177 | s << " "; | ||
178 | } | ||
179 | } | ||
180 | |||
181 | if ( m_last ) | ||
182 | { | ||
183 | if ( ( m_first && !m_first->value().isEmpty() ) || !m_parent ) | ||
184 | s << ">"; | ||
185 | else | ||
186 | s << ">" << endl; | ||
187 | |||
188 | int newIndent = indent; | ||
189 | if ( m_parent ) | ||
190 | newIndent++; | ||
191 | |||
192 | XMLElement *n = m_first; | ||
193 | while ( n ) | ||
194 | { | ||
195 | n->save( s, newIndent ); | ||
196 | n = n->nextChild(); | ||
197 | } | ||
198 | |||
199 | if ( m_last && m_last->value().isEmpty() && m_parent ) | ||
200 | for ( uint i = 0; i < indent; ++i ) | ||
201 | s << " "; | ||
202 | |||
203 | if ( m_parent ) | ||
204 | s << "</" << m_tag << ">" << endl; | ||
205 | } | ||
206 | else | ||
207 | s << "/>" << endl; | ||
208 | } | ||
209 | |||
210 | class Handler : public QXmlDefaultHandler | ||
211 | { | ||
212 | public: | ||
213 | Handler() : m_node( 0 ), m_root( 0 ) {} | ||
214 | |||
215 | XMLElement *root() const { return m_root; } | ||
216 | |||
217 | virtual bool startDocument(); | ||
218 | virtual bool endDocument(); | ||
219 | virtual bool startElement( const QString &ns, const QString &ln, const QString &qName, | ||
220 | const QXmlAttributes &attr ); | ||
221 | virtual bool endElement( const QString &ns, const QString &ln, const QString &qName ); | ||
222 | virtual bool characters( const QString &ch ); | ||
223 | |||
224 | private: | ||
225 | XMLElement *m_node; | ||
226 | XMLElement *m_root; | ||
227 | }; | ||
228 | |||
229 | bool Handler::startDocument() | ||
230 | { | ||
231 | m_root = m_node = new XMLElement; | ||
232 | |||
233 | return true; | ||
234 | } | ||
235 | |||
236 | bool Handler::endDocument() | ||
237 | { | ||
238 | return m_root == m_node; | ||
239 | } | ||
240 | |||
241 | bool Handler::startElement( const QString &, const QString &, const QString &qName, | ||
242 | const QXmlAttributes &attr ) | ||
243 | { | ||
244 | XMLElement *bm = new XMLElement; | ||
245 | |||
246 | XMLElement::AttributeMap attributes; | ||
247 | for ( int i = 0; i < attr.length(); ++i ) | ||
248 | attributes[ attr.qName( i ) ] = attr.value( i ); | ||
249 | |||
250 | bm->setAttributes( attributes ); | ||
251 | |||
252 | bm->setTagName( qName ); | ||
253 | |||
254 | m_node->appendChild( bm ); | ||
255 | m_node = bm; | ||
256 | |||
257 | return true; | ||
258 | } | ||
259 | |||
260 | bool Handler::endElement( const QString &, const QString &, const QString & ) | ||
261 | { | ||
262 | if ( m_node == m_root ) | ||
263 | return false; | ||
264 | |||
265 | m_node = m_node->parent(); | ||
266 | return true; | ||
267 | } | ||
268 | |||
269 | bool Handler::characters( const QString &ch ) | ||
270 | { | ||
271 | XMLElement *textNode = new XMLElement; | ||
272 | textNode->setValue( ch ); | ||
273 | m_node->appendChild( textNode ); | ||
274 | return true; | ||
275 | } | ||
276 | |||
277 | XMLElement *XMLElement::namedItem( const QString &name ) | ||
278 | { | ||
279 | XMLElement *e = m_first; | ||
280 | |||
281 | for (; e; e = e->nextChild() ) | ||
282 | if ( e->tagName() == name ) | ||
283 | return e; | ||
284 | |||
285 | return 0; | ||
286 | } | ||
287 | |||
288 | XMLElement *XMLElement::clone() const | ||
289 | { | ||
290 | XMLElement *res = new XMLElement; | ||
291 | |||
292 | res->setTagName( m_tag ); | ||
293 | res->setValue( m_value ); | ||
294 | res->setAttributes( m_attributes ); | ||
295 | |||
296 | XMLElement *e = m_first; | ||
297 | for (; e; e = e->m_next ) | ||
298 | res->appendChild( e->clone() ); | ||
299 | |||
300 | return res; | ||
301 | } | ||
302 | |||
303 | XMLElement *XMLElement::load( const QString &fileName ) | ||
304 | { | ||
305 | QFile f( fileName ); | ||
306 | if ( !f.open( IO_ReadOnly ) ) | ||
307 | return 0; | ||
308 | |||
309 | QTextStream stream( &f ); | ||
310 | stream.setEncoding( QTextStream::UnicodeUTF8 ); | ||
311 | QXmlInputSource src( stream ); | ||
312 | QXmlSimpleReader reader; | ||
313 | Handler handler; | ||
314 | |||
315 | reader.setFeature( "http://trolltech.com/xml/features/report-whitespace-only-CharData", false ); | ||
316 | reader.setContentHandler( &handler ); | ||
317 | reader.parse( src ); | ||
318 | |||
319 | return handler.root();; | ||
320 | } | ||
321 | |||
322 | /* vim: et sw=4 | ||
323 | */ | ||
diff --git a/libopie2/opiecore/xmltree.h b/libopie2/opiecore/xmltree.h new file mode 100644 index 0000000..5fd79e7 --- a/dev/null +++ b/libopie2/opiecore/xmltree.h | |||
@@ -0,0 +1,120 @@ | |||
1 | /* This file is part of the KDE project | ||
2 | Copyright (C) 2000,2001 Simon Hausmann <hausmann@kde.org> | ||
3 | |||
4 | This library is free software; you can redistribute it and/or | ||
5 | modify it under the terms of the GNU Library General Public | ||
6 | License as published by the Free Software Foundation; either | ||
7 | version 2 of the License, or (at your option) any later version. | ||
8 | |||
9 | This library is distributed in the hope that it will be useful, | ||
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
12 | Library General Public License for more details. | ||
13 | |||
14 | You should have received a copy of the GNU Library General Public License | ||
15 | along with this library; see the file COPYING.LIB. If not, write to | ||
16 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
17 | Boston, MA 02111-1307, USA. | ||
18 | */ | ||
19 | |||
20 | |||
21 | #ifndef __bookmarks_h__ | ||
22 | #define __bookmarks_h__ | ||
23 | |||
24 | #include <qstring.h> | ||
25 | #include <qmap.h> | ||
26 | #include <qtextstream.h> | ||
27 | |||
28 | namespace Opie { | ||
29 | namespace Core { | ||
30 | |||
31 | /** | ||
32 | * A small xml lib written by Simon Hausmann. | ||
33 | */ | ||
34 | class XMLElement | ||
35 | { | ||
36 | public: | ||
37 | typedef QMap<QString, QString> AttributeMap; | ||
38 | |||
39 | /** | ||
40 | * The constructor of XMLElement | ||
41 | */ | ||
42 | XMLElement(); | ||
43 | ~XMLElement(); | ||
44 | |||
45 | /** appendChild appends a child to the XMLElement behind the last element. | ||
46 | * The ownership of the child get's transfered to the | ||
47 | * this XMLElement. | ||
48 | * If child is already the child of another parent | ||
49 | * it's get removed from the other parent first. | ||
50 | */ | ||
51 | void appendChild( XMLElement *child ); | ||
52 | |||
53 | /** inserts newChild after refChild. If newChild is the child | ||
54 | * of another parent the child will get removed. | ||
55 | * The ownership of child gets transfered. | ||
56 | * | ||
57 | */ | ||
58 | void insertAfter( XMLElement *newChild, XMLElement *refChild ); | ||
59 | |||
60 | /** same as insertAfter but the element get's inserted before refChild. | ||
61 | * | ||
62 | */ | ||
63 | void insertBefore( XMLElement *newChild, XMLElement *refChild ); | ||
64 | |||
65 | /** removeChild removes the child from the XMLElement. | ||
66 | * The ownership gets dropped. You need to delete the | ||
67 | * child yourself. | ||
68 | */ | ||
69 | void removeChild( XMLElement *child ); | ||
70 | |||
71 | /** parent() returns the parent of this XMLElement | ||
72 | * If there is no parent 0l gets returned | ||
73 | */ | ||
74 | XMLElement *parent() const { return m_parent; } | ||
75 | XMLElement *firstChild() const { return m_first; } | ||
76 | XMLElement *nextChild() const { return m_next; } | ||
77 | XMLElement *prevChild() const { return m_prev; } | ||
78 | XMLElement *lastChild() const { return m_last; } | ||
79 | |||
80 | void setTagName( const QString &tag ) { m_tag = tag; } | ||
81 | QString tagName() const { return m_tag; } | ||
82 | |||
83 | void setValue( const QString &val ) { m_value = val; } | ||
84 | QString value() const { return m_value; } | ||
85 | |||
86 | void setAttributes( const AttributeMap &attrs ) { m_attributes = attrs; } | ||
87 | AttributeMap attributes() const { return m_attributes; } | ||
88 | AttributeMap &attributes() { return m_attributes; } | ||
89 | |||
90 | QString attribute( const QString & ) const; | ||
91 | void setAttribute( const QString &attr, const QString &value ); | ||
92 | void save( QTextStream &stream, uint indent = 0 ); | ||
93 | |||
94 | XMLElement *namedItem( const QString &name ); | ||
95 | |||
96 | XMLElement *clone() const; | ||
97 | |||
98 | static XMLElement *load( const QString &fileName ); | ||
99 | |||
100 | private: | ||
101 | QString m_tag; | ||
102 | QString m_value; | ||
103 | AttributeMap m_attributes; | ||
104 | |||
105 | XMLElement *m_parent; | ||
106 | XMLElement *m_next; | ||
107 | XMLElement *m_prev; | ||
108 | XMLElement *m_first; | ||
109 | XMLElement *m_last; | ||
110 | |||
111 | XMLElement( const XMLElement &rhs ); | ||
112 | XMLElement &operator=( const XMLElement &rhs ); | ||
113 | class Private; | ||
114 | Private* d; | ||
115 | }; | ||
116 | |||
117 | } | ||
118 | } // namespace Opie | ||
119 | |||
120 | #endif | ||