1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <iostream>
#include <fstream>
#include <cassert>
#include <cstring>
#include <libxml/tree.h>
#include <libxml/parser.h>
#include <libxml/xmlmemory.h>
#include <libxml/xmlstring.h>
#include "export.hxx"
#include "helper.hxx"
#include "common.hxx"
#include "po.hxx"
#include "treemerge.hxx"
namespace
{
// Extract strings from nodes on all level recursively
static void lcl_ExtractLevel(
const xmlDocPtr pSource, const xmlNodePtr pRoot,
const xmlChar* pNodeName, PoOfstream& rPOStream )
{
if( !pRoot->children )
{
return;
}
for( xmlNodePtr pCurrent = pRoot->children->next;
pCurrent; pCurrent = pCurrent->next)
{
if (!xmlStrcmp(pCurrent->name, pNodeName))
{
xmlChar* pID = xmlGetProp(pCurrent, (const xmlChar*)("id"));
xmlChar* pText =
xmlGetProp(pCurrent, (const xmlChar*)("title"));
common::writePoEntry(
"Treex", rPOStream, pSource->name, helper::xmlStrToOString( pNodeName ),
helper::xmlStrToOString( pID ), OString(), OString(), helper::xmlStrToOString( pText ));
xmlFree( pID );
xmlFree( pText );
lcl_ExtractLevel(
pSource, pCurrent, (const xmlChar *)("node"),
rPOStream );
}
}
}
// Update id and content of the topic
static xmlNodePtr lcl_UpdateTopic(
const xmlNodePtr pCurrent, const OString& rXhpRoot )
{
xmlNodePtr pReturn = pCurrent;
xmlChar* pID = xmlGetProp(pReturn, (const xmlChar*)("id"));
const OString sID =
helper::xmlStrToOString( pID );
xmlFree( pID );
const sal_Int32 nFirstSlash = sID.indexOf('/');
// Update id attribute of topic
{
OString sNewID =
sID.copy( 0, nFirstSlash + 1 ) +
rXhpRoot.copy( rXhpRoot.lastIndexOf('/') + 1 ) +
sID.copy( sID.indexOf( '/', nFirstSlash + 1 ) );
xmlSetProp(
pReturn, (const xmlChar*)("id"),
reinterpret_cast<const xmlChar*>(sNewID.getStr()));
}
const OString sXhpPath =
rXhpRoot +
sID.copy(sID.indexOf('/', nFirstSlash + 1));
xmlDocPtr pXhpFile = xmlParseFile( sXhpPath.getStr() );
// if xhpfile is missing than put this topic into comment
if ( !pXhpFile )
{
xmlNodePtr pTemp = pReturn;
xmlChar* sNewID =
xmlGetProp(pReturn, (const xmlChar*)("id"));
xmlChar* sComment =
xmlStrcat( xmlCharStrdup("removed "), sNewID );
pReturn = xmlNewComment( sComment );
xmlReplaceNode( pTemp, pReturn );
xmlFree( pTemp );
xmlFree( sNewID );
xmlFree( sComment );
}
// update topic's content on the basis of xhpfile's title
else
{
xmlNodePtr pXhpNode = xmlDocGetRootElement( pXhpFile );
for( pXhpNode = pXhpNode->children;
pXhpNode; pXhpNode = pXhpNode->children )
{
while( pXhpNode->type != XML_ELEMENT_NODE )
{
pXhpNode = pXhpNode->next;
}
if(!xmlStrcmp(pXhpNode->name, (const xmlChar *)("title")))
{
xmlChar* sTitle =
xmlNodeListGetString(pXhpFile, pXhpNode->children, 1);
OString sNewTitle =
helper::xmlStrToOString( sTitle ).
replaceAll("$[officename]","%PRODUCTNAME").
replaceAll("$[officeversion]","%PRODUCTVERSION");
xmlNodeSetContent(
pReturn,
xmlEncodeSpecialChars( NULL,
reinterpret_cast<const xmlChar*>(
sNewTitle.getStr() )));
xmlFree( sTitle );
break;
}
}
if( !pXhpNode )
{
std::cerr
<< "Treex error: Cannot find title in "
<< sXhpPath.getStr() << std::endl;
return 0;
}
xmlFree( pXhpFile );
xmlCleanupParser();
}
return pReturn;
}
// Localize title attribute of help_section and node tags
static void lcl_MergeLevel(
xmlDocPtr io_pSource, const xmlNodePtr pRoot,
const xmlChar * pNodeName, MergeDataFile* pMergeDataFile,
const OString& rLang, const OString& rXhpRoot )
{
if( !pRoot->children )
{
return;
}
for( xmlNodePtr pCurrent = pRoot->children;
pCurrent; pCurrent = pCurrent->next)
{
if( !xmlStrcmp(pCurrent->name, pNodeName) )
{
if( rLang != "en-US" )
{
OString sNewText;
xmlChar* pID = xmlGetProp(pCurrent, (const xmlChar*)("id"));
ResData aResData(
helper::xmlStrToOString( pID ),
static_cast<OString>(io_pSource->name) );
xmlFree( pID );
aResData.sResTyp = helper::xmlStrToOString( pNodeName );
if( pMergeDataFile )
{
MergeEntrys* pEntrys =
pMergeDataFile->GetMergeEntrys( &aResData );
if( pEntrys )
{
pEntrys->GetText( sNewText, STRING_TYP_TEXT, rLang );
}
}
else if( rLang == "qtz" )
{
xmlChar* pText = xmlGetProp(pCurrent, (const xmlChar*)("title"));
const OString sOriginText = helper::xmlStrToOString(pText);
xmlFree( pText );
sNewText = MergeEntrys::GetQTZText(aResData, sOriginText);
}
if( !sNewText.isEmpty() )
{
xmlSetProp(
pCurrent, (const xmlChar*)("title"),
(const xmlChar*)(sNewText.getStr()));
}
}
lcl_MergeLevel(
io_pSource, pCurrent, (const xmlChar *)("node"),
pMergeDataFile, rLang, rXhpRoot );
}
else if( !xmlStrcmp(pCurrent->name, (const xmlChar *)("topic")) )
{
pCurrent = lcl_UpdateTopic( pCurrent, rXhpRoot );
}
}
}
}
TreeParser::TreeParser(
const OString& rInputFile, const OString& rLang )
: m_pSource( 0 )
, m_sLang( rLang )
, m_bIsInitialized( false )
{
m_pSource = xmlParseFile( rInputFile.getStr() );
if ( !m_pSource ) {
std::cerr
<< "Treex error: Cannot open source file: "
<< rInputFile.getStr() << std::endl;
return;
}
if( !m_pSource->name )
{
m_pSource->name = static_cast<char *>(xmlMalloc(strlen(rInputFile.getStr())+1));
strcpy( m_pSource->name, rInputFile.getStr() );
}
m_bIsInitialized = true;
}
TreeParser::~TreeParser()
{
}
void TreeParser::Extract( const OString& rPOFile )
{
assert( m_bIsInitialized );
PoOfstream aPOStream( rPOFile, PoOfstream::APP );
if( !aPOStream.isOpen() )
{
std::cerr
<< "Treex error: Cannot open po file for extract: "
<< rPOFile.getStr() << std::endl;
return;
}
xmlNodePtr pRootNode = xmlDocGetRootElement( m_pSource );
lcl_ExtractLevel(
m_pSource, pRootNode, (const xmlChar *)("help_section"),
aPOStream );
xmlFreeDoc( m_pSource );
xmlCleanupParser();
aPOStream.close();
m_bIsInitialized = false;
}
void TreeParser::Merge(
const OString &rMergeSrc, const OString &rDestinationFile,
const OString &rXhpRoot )
{
assert( m_bIsInitialized );
const xmlNodePtr pRootNode = xmlDocGetRootElement( m_pSource );
MergeDataFile* pMergeDataFile = 0;
if( m_sLang != "qtz" && m_sLang != "en-US" )
{
pMergeDataFile = new MergeDataFile(
rMergeSrc, static_cast<OString>( m_pSource->name ), false, false );
const std::vector<OString> vLanguages = pMergeDataFile->GetLanguages();
if( vLanguages.size()>=1 && vLanguages[0] != m_sLang )
{
std::cerr
<< ("Treex error: given language conflicts with language of"
" Mergedata file: ")
<< m_sLang.getStr() << " - "
<< vLanguages[0].getStr() << std::endl;
delete pMergeDataFile;
return;
}
}
lcl_MergeLevel(
m_pSource, pRootNode, (const xmlChar *)("help_section"),
pMergeDataFile, m_sLang, rXhpRoot );
delete pMergeDataFile;
xmlSaveFile( rDestinationFile.getStr(), m_pSource );
xmlFreeDoc( m_pSource );
xmlCleanupParser();
m_bIsInitialized = false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
