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authorMike Buland <eichlan@xagasoft.com>2007-04-03 03:49:53 +0000
committerMike Buland <eichlan@xagasoft.com>2007-04-03 03:49:53 +0000
commitf4c20290509d7ed3a8fd5304577e7a4cc0b9d974 (patch)
tree13cdf64f7cf134f397a7165b7a3fe0807e37026b /src/xmlnode.cpp
parent74d4c8cd27334fc7204d5a8773deb3d424565778 (diff)
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Ok, no code is left in src, it's all in src/old. We'll gradually move code back
into src as it's fixed and re-org'd. This includes tests, which, I may write a unit test system into libbu++ just to make my life easier.
Diffstat (limited to 'src/xmlnode.cpp')
-rw-r--r--src/xmlnode.cpp445
1 files changed, 0 insertions, 445 deletions
diff --git a/src/xmlnode.cpp b/src/xmlnode.cpp
deleted file mode 100644
index b1ed9a9..0000000
--- a/src/xmlnode.cpp
+++ /dev/null
@@ -1,445 +0,0 @@
1#include "xmlnode.h"
2#include "hashfunctionstring.h"
3
4XmlNode::XmlNode( const char *sName, XmlNode *pParent, const char *sContent ) :
5 hProperties( new HashFunctionString(), 53, false ),
6 hChildren( new HashFunctionString(), 53, true )
7{
8 this->pParent = pParent;
9 if( sName != NULL )
10 {
11 setName( sName );
12 }
13 if( sContent != NULL )
14 {
15 this->sPreContent = new std::string( sContent );
16 }
17 else
18 {
19 this->sPreContent = NULL;
20 }
21 nCurContent = 0;
22}
23
24XmlNode::~XmlNode()
25{
26 for( int j = 0; j < lChildren.getSize(); j++ )
27 {
28 delete (XmlNode *)lChildren[j];
29 }
30 for( int j = 0; j < lPropNames.getSize(); j++ )
31 {
32 delete (std::string *)lPropNames[j];
33 }
34 for( int j = 0; j < lPropValues.getSize(); j++ )
35 {
36 delete (std::string *)lPropValues[j];
37 }
38 for( int j = 0; j < lPostContent.getSize(); j++ )
39 {
40 if( lPostContent[j] != NULL )
41 {
42 delete (std::string *)lPostContent[j];
43 }
44 }
45 if( sPreContent )
46 {
47 delete sPreContent;
48 }
49}
50
51void XmlNode::setName( const char *sName )
52{
53 if( pParent )
54 {
55 if( this->sName.size() == 0 )
56 {
57 // We're not in the hash yet, so add us
58 this->sName = sName;
59 pParent->hChildren.insert( this->sName.c_str(), this );
60 }
61 else
62 {
63 // Slightly more tricky, delete us, then add us...
64 pParent->hChildren.del( this->sName.c_str() );
65 this->sName = sName;
66 pParent->hChildren.insert( this->sName.c_str(), this );
67 }
68 }
69 else
70 {
71 // If we have no parent, then just set the name string, we don't need
72 // to worry about hashing.
73 this->sName = sName;
74 }
75}
76
77void XmlNode::setContent( const char *sContent, int nIndex )
78{
79 if( nIndex == -1 )
80 {
81 nIndex = nCurContent;
82 }
83 if( nIndex == 0 )
84 {
85 if( this->sPreContent )
86 {
87 delete this->sPreContent;
88 }
89
90 this->sPreContent = new std::string( sContent );
91 }
92 else
93 {
94 nIndex--;
95 if( lPostContent[nIndex] )
96 {
97 delete (std::string *)lPostContent[nIndex];
98 }
99
100 lPostContent.setAt( nIndex, new std::string( sContent ) );
101 }
102}
103
104const char *XmlNode::getContent( int nIndex )
105{
106 if( nIndex == 0 )
107 {
108 if( sPreContent )
109 {
110 return sPreContent->c_str();
111 }
112 }
113 else
114 {
115 nIndex--;
116 if( lPostContent[nIndex] )
117 {
118 return ((std::string *)lPostContent[nIndex])->c_str();
119 }
120 }
121
122 return NULL;
123}
124
125XmlNode *XmlNode::addChild( const char *sName, const char *sContent )
126{
127 return addChild( new XmlNode( sName, this, sContent ) );
128}
129
130XmlNode *XmlNode::addChild( XmlNode *pNode )
131{
132 lChildren.append( pNode );
133 lPostContent.append( NULL );
134 nCurContent++;
135 pNode->pParent = this;
136
137 return pNode;
138}
139
140XmlNode *XmlNode::getParent()
141{
142 return pParent;
143}
144
145void XmlNode::addProperty( const char *sName, const char *sValue )
146{
147 std::string *pName = new std::string( sName );
148 std::string *pValue = new std::string( sValue );
149
150 hProperties.insert( pName->c_str(), pValue->c_str() );
151 lPropNames.append( pName );
152 lPropValues.append( pValue );
153}
154
155int XmlNode::getNumProperties()
156{
157 return lPropNames.getSize();
158}
159
160const char *XmlNode::getPropertyName( int nIndex )
161{
162 std::string *tmp = ((std::string *)lPropNames[nIndex]);
163 if( tmp == NULL )
164 return NULL;
165 return tmp->c_str();
166}
167
168const char *XmlNode::getProperty( int nIndex )
169{
170 std::string *tmp = ((std::string *)lPropValues[nIndex]);
171 if( tmp == NULL )
172 return NULL;
173 return tmp->c_str();
174}
175
176const char *XmlNode::getProperty( const char *sName )
177{
178 const char *tmp = (const char *)hProperties[sName];
179 if( tmp == NULL )
180 return NULL;
181 return tmp;
182}
183
184void XmlNode::deleteProperty( int nIndex )
185{
186 hProperties.del( ((std::string *)lPropNames[nIndex])->c_str() );
187
188 delete (std::string *)lPropNames[nIndex];
189 delete (std::string *)lPropValues[nIndex];
190
191 lPropNames.deleteAt( nIndex );
192 lPropValues.deleteAt( nIndex );
193}
194
195bool XmlNode::hasChildren()
196{
197 return lChildren.getSize()>0;
198}
199
200int XmlNode::getNumChildren()
201{
202 return lChildren.getSize();
203}
204
205XmlNode *XmlNode::getChild( int nIndex )
206{
207 return (XmlNode *)lChildren[nIndex];
208}
209
210XmlNode *XmlNode::getChild( const char *sName, int nSkip )
211{
212 return (XmlNode *)hChildren.get( sName, nSkip );
213}
214
215const char *XmlNode::getName()
216{
217 return sName.c_str();
218}
219
220void XmlNode::deleteNode( int nIndex, const char *sReplacementText )
221{
222 XmlNode *xRet = detatchNode( nIndex, sReplacementText );
223
224 if( xRet != NULL )
225 {
226 delete xRet;
227 }
228}
229
230XmlNode *XmlNode::detatchNode( int nIndex, const char *sReplacementText )
231{
232 if( nIndex < 0 || nIndex >= lChildren.getSize() )
233 return NULL;
234
235 // The real trick when deleteing a node isn't actually deleting it, it's
236 // reforming the content around the node that's now missing...hmmm...
237
238 if( nIndex == 0 )
239 {
240 // If the index is zero we have to deal with the pre-content
241 if( sReplacementText )
242 {
243 if( sPreContent == NULL )
244 {
245 sPreContent = new std::string( sReplacementText );
246 }
247 else
248 {
249 *sPreContent += sReplacementText;
250 }
251 }
252 if( lPostContent.getSize() > 0 )
253 {
254 if( lPostContent[0] != NULL )
255 {
256 if( sPreContent == NULL )
257 {
258 sPreContent = new std::string(
259 ((std::string *)lPostContent[0])->c_str()
260 );
261 }
262 else
263 {
264 *sPreContent +=
265 ((std::string *)lPostContent[0])->c_str();
266 }
267 }
268 delete (std::string *)lPostContent[0];
269 lPostContent.deleteAt( 0 );
270 }
271 }
272 else
273 {
274 int nCont = nIndex-1;
275 // If it's above zero we deal with the post-content only
276 if( sReplacementText )
277 {
278 if( lPostContent[nCont] == NULL )
279 {
280 lPostContent.setAt( nCont, new std::string( sReplacementText ) );
281 }
282 else
283 {
284 *((std::string *)lPostContent[nCont]) += sReplacementText;
285 }
286 }
287 if( lPostContent.getSize() > nIndex )
288 {
289 if( lPostContent[nIndex] != NULL )
290 {
291 if( lPostContent[nCont] == NULL )
292 {
293 lPostContent.setAt( nCont, new std::string(
294 ((std::string *)lPostContent[nIndex])->c_str()
295 ) );
296 }
297 else
298 {
299 *((std::string *)lPostContent[nCont]) +=
300 ((std::string *)lPostContent[nIndex])->c_str();
301 }
302 }
303 delete (std::string *)lPostContent[nIndex];
304 lPostContent.deleteAt( nIndex );
305 }
306 }
307
308 XmlNode *xRet = (XmlNode *)lChildren[nIndex];
309 hChildren.del( ((XmlNode *)lChildren[nIndex])->getName() );
310 lChildren.deleteAt( nIndex );
311
312 return xRet;
313}
314
315void XmlNode::replaceNode( int nIndex, XmlNode *pNewNode )
316{
317 if( nIndex < 0 || nIndex >= lChildren.getSize() )
318 return; //TODO: throw an exception
319
320 delete (XmlNode *)lChildren[nIndex];
321 lChildren.setAt( nIndex, pNewNode );
322 pNewNode->pParent = this;
323}
324
325XmlNode *XmlNode::getCopy()
326{
327 XmlNode *pNew = new XmlNode();
328
329 pNew->sName = sName;
330 if( sPreContent )
331 {
332 pNew->sPreContent = new std::string( sPreContent->c_str() );
333 }
334 else
335 {
336 pNew->sPreContent = NULL;
337 }
338 pNew->nCurContent = 0;
339
340 int nSize = lPostContent.getSize();
341 pNew->lPostContent.setSize( nSize );
342 for( int j = 0; j < nSize; j++ )
343 {
344 if( lPostContent[j] )
345 {
346 pNew->lPostContent.setAt(
347 j, new std::string(
348 ((std::string *)lPostContent[j])->c_str()
349 )
350 );
351 }
352 else
353 {
354 pNew->lPostContent.setAt( j, NULL );
355 }
356 }
357
358 nSize = lChildren.getSize();
359 pNew->lChildren.setSize( nSize );
360 for( int j = 0; j < nSize; j++ )
361 {
362 XmlNode *pChild = ((XmlNode *)lChildren[j])->getCopy();
363 pNew->lChildren.setAt( j, pChild );
364 pChild->pParent = pNew;
365 pNew->hChildren.insert( pChild->getName(), pChild );
366 }
367
368 nSize = lPropNames.getSize();
369 pNew->lPropNames.setSize( nSize );
370 pNew->lPropValues.setSize( nSize );
371 for( int j = 0; j < nSize; j++ )
372 {
373 std::string *pProp = new std::string( ((std::string *)lPropNames[j])->c_str() );
374 std::string *pVal = new std::string( ((std::string *)lPropValues[j])->c_str() );
375 pNew->lPropNames.setAt( j, pProp );
376 pNew->lPropValues.setAt( j, pVal );
377 pNew->hProperties.insert( pProp->c_str(), pVal->c_str() );
378 pNew->nCurContent++;
379 }
380
381 return pNew;
382}
383
384void XmlNode::deleteNodeKeepChildren( int nIndex )
385{
386 // This is a tricky one...we need to do some patching to keep things all
387 // even...
388 XmlNode *xRet = (XmlNode *)lChildren[nIndex];
389
390 if( xRet == NULL )
391 {
392 return;
393 }
394 else
395 {
396 if( getContent( nIndex ) )
397 {
398 std::string sBuf( getContent( nIndex ) );
399 sBuf += xRet->getContent( 0 );
400 setContent( sBuf.c_str(), nIndex );
401 }
402 else
403 {
404 setContent( xRet->getContent( 0 ), nIndex );
405 }
406
407 int nSize = xRet->lChildren.getSize();
408 for( int j = 0; j < nSize; j++ )
409 {
410 XmlNode *pCopy = ((XmlNode *)xRet->lChildren[j])->getCopy();
411 pCopy->pParent = this;
412 lChildren.insertBefore( pCopy, nIndex+j );
413
414 if( xRet->lPostContent[j] )
415 {
416 lPostContent.insertBefore(
417 new std::string( ((std::string *)xRet->lPostContent[j])->c_str() ),
418 nIndex+j
419 );
420 }
421 else
422 {
423 lPostContent.insertBefore( NULL, nIndex+j );
424 }
425 }
426
427 if( getContent( nIndex+nSize ) )
428 {
429 //SString sBuf( getContent( nIndex+nSize ) );
430 //sBuf.catfrom( xRet->getContent( nSize ) );
431 //setContent( sBuf, nIndex+nSize );
432 }
433 else
434 {
435 setContent( xRet->getContent( nSize ), nIndex+nSize );
436 }
437
438 deleteNode( nIndex+nSize );
439 }
440}
441
442void XmlNode::replaceNodeWithChildren( int nIndex, XmlNode *pNewNode )
443{
444}
445
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