Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include <stdio.h>
22 : #include <string.h>
23 : #include <stack>
24 :
25 : #include "sal/main.h"
26 :
27 : #include <com/sun/star/lang/XComponent.hpp>
28 :
29 : #include <com/sun/star/xml/sax/SAXParseException.hpp>
30 : #include <com/sun/star/xml/sax/Parser.hpp>
31 : #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
32 :
33 : #include <com/sun/star/io/XOutputStream.hpp>
34 : #include <com/sun/star/io/XActiveDataSource.hpp>
35 :
36 : #include <comphelper/processfactory.hxx>
37 : #include <cppuhelper/servicefactory.hxx>
38 : #include <cppuhelper/implbase1.hxx>
39 : #include <cppuhelper/implbase3.hxx>
40 :
41 : #include <osl/diagnose.h>
42 :
43 : #include "LocaleNode.hxx"
44 :
45 : using namespace ::rtl;
46 : using namespace ::std;
47 : using namespace ::cppu;
48 : using namespace ::com::sun::star::uno;
49 : using namespace ::com::sun::star::lang;
50 : using namespace ::com::sun::star::registry;
51 : using namespace ::com::sun::star::xml::sax;
52 : using namespace ::com::sun::star::io;
53 :
54 :
55 :
56 :
57 :
58 :
59 : /************
60 : * Sequence of bytes -> InputStream
61 : ************/
62 0 : class OInputStream : public WeakImplHelper1 < XInputStream >
63 : {
64 : public:
65 0 : OInputStream( const Sequence< sal_Int8 >&seq ) :
66 : nPos( 0 ),
67 0 : m_seq( seq )
68 0 : {}
69 :
70 : public:
71 0 : virtual sal_Int32 SAL_CALL readBytes( Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
72 : throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
73 : {
74 0 : nBytesToRead = (nBytesToRead > m_seq.getLength() - nPos ) ?
75 0 : m_seq.getLength() - nPos :
76 0 : nBytesToRead;
77 0 : aData = Sequence< sal_Int8 > ( &(m_seq.getConstArray()[nPos]) , nBytesToRead );
78 0 : nPos += nBytesToRead;
79 0 : return nBytesToRead;
80 : }
81 0 : virtual sal_Int32 SAL_CALL readSomeBytes(
82 : ::com::sun::star::uno::Sequence< sal_Int8 >& aData,
83 : sal_Int32 nMaxBytesToRead )
84 : throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
85 : {
86 0 : return readBytes( aData, nMaxBytesToRead );
87 : }
88 0 : virtual void SAL_CALL skipBytes( sal_Int32 /*nBytesToSkip*/ )
89 : throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
90 : {
91 : // not implemented
92 0 : }
93 0 : virtual sal_Int32 SAL_CALL available( )
94 : throw(NotConnectedException, IOException, RuntimeException)
95 : {
96 0 : return m_seq.getLength() - nPos;
97 : }
98 0 : virtual void SAL_CALL closeInput( )
99 : throw(NotConnectedException, IOException, RuntimeException)
100 : {
101 : // not needed
102 0 : }
103 : sal_Int32 nPos;
104 : Sequence< sal_Int8> m_seq;
105 : };
106 :
107 : //-------------------------------
108 : // Helper : create an input stream from a file
109 : //------------------------------
110 0 : Reference< XInputStream > createStreamFromFile(
111 : const char *pcFile )
112 : {
113 0 : FILE *f = fopen( pcFile , "rb" );
114 0 : Reference< XInputStream > r;
115 :
116 0 : if( f ) {
117 0 : fseek( f , 0 , SEEK_END );
118 0 : size_t nLength = ftell( f );
119 0 : fseek( f , 0 , SEEK_SET );
120 :
121 0 : Sequence<sal_Int8> seqIn(nLength);
122 0 : if (fread( seqIn.getArray() , nLength , 1 , f ) == 1)
123 0 : r = Reference< XInputStream > ( new OInputStream( seqIn ) );
124 : else
125 0 : fprintf(stderr, "failure reading %s\n", pcFile);
126 0 : fclose( f );
127 : }
128 0 : return r;
129 : }
130 :
131 :
132 : class TestDocumentHandler :
133 : public WeakImplHelper3< XExtendedDocumentHandler , XEntityResolver , XErrorHandler >
134 : {
135 : public:
136 0 : TestDocumentHandler(const char* locale, const char* outFile )
137 : : rootNode(0)
138 : , nError(0)
139 0 : , of(outFile, locale)
140 : {
141 0 : strncpy( theLocale, locale, sizeof(theLocale) );
142 0 : theLocale[sizeof(theLocale)-1] = 0;
143 0 : }
144 :
145 0 : ~TestDocumentHandler( )
146 0 : {
147 0 : of.closeOutput();
148 0 : delete rootNode;
149 0 : }
150 :
151 :
152 : public: // Error handler
153 0 : virtual void SAL_CALL error(const Any& aSAXParseException) throw (SAXException, RuntimeException)
154 : {
155 0 : ++nError;
156 0 : printf( "Error !\n" );
157 : throw SAXException(
158 : OUString( "error from error handler") ,
159 : Reference < XInterface >() ,
160 0 : aSAXParseException );
161 : }
162 0 : virtual void SAL_CALL fatalError(const Any& /*aSAXParseException*/) throw (SAXException, RuntimeException)
163 : {
164 0 : ++nError;
165 0 : printf( "Fatal Error !\n" );
166 0 : }
167 0 : virtual void SAL_CALL warning(const Any& /*aSAXParseException*/) throw (SAXException, RuntimeException)
168 : {
169 0 : printf( "Warning !\n" );
170 0 : }
171 :
172 :
173 : public: // ExtendedDocumentHandler
174 :
175 :
176 :
177 : stack<LocaleNode *> currentNode ;
178 : sal_Bool fElement ;
179 : LocaleNode * rootNode;
180 :
181 0 : virtual void SAL_CALL startDocument(void) throw (SAXException, RuntimeException)
182 : {
183 0 : printf( "parsing document %s started\n", theLocale);
184 0 : of.writeAsciiString("#include <sal/types.h>\n\n\n");
185 0 : of.writeAsciiString("#include <stdio.h> // debug printfs\n\n");
186 0 : of.writeAsciiString("extern \"C\" {\n\n");
187 0 : }
188 :
189 0 : virtual void SAL_CALL endDocument(void) throw (SAXException, RuntimeException)
190 : {
191 0 : if (rootNode)
192 : {
193 0 : rootNode->generateCode(of);
194 0 : int err = rootNode->getError();
195 0 : if (err)
196 : {
197 0 : printf( "Error: in data for %s: %d\n", theLocale, err);
198 0 : nError += err;
199 : }
200 : }
201 : else
202 : {
203 0 : ++nError;
204 0 : printf( "Error: no data for %s\n", theLocale);
205 : }
206 0 : printf( "parsing document %s finished\n", theLocale);
207 :
208 0 : of.writeAsciiString("} // extern \"C\"\n\n");
209 0 : of.closeOutput();
210 0 : }
211 :
212 0 : virtual void SAL_CALL startElement(const OUString& aName,
213 : const Reference< XAttributeList > & xAttribs)
214 : throw (SAXException,RuntimeException)
215 : {
216 :
217 0 : LocaleNode * l = LocaleNode::createNode (aName, xAttribs);
218 0 : if (!currentNode.empty() ) {
219 0 : LocaleNode * ln = (LocaleNode *) currentNode.top();
220 0 : ln->addChild(l);
221 : } else {
222 0 : rootNode = l;
223 : }
224 0 : currentNode.push (l);
225 0 : }
226 :
227 :
228 0 : virtual void SAL_CALL endElement(const OUString& /*aName*/) throw (SAXException,RuntimeException)
229 : {
230 0 : currentNode.pop();
231 0 : }
232 :
233 0 : virtual void SAL_CALL characters(const OUString& aChars) throw (SAXException,RuntimeException)
234 : {
235 :
236 0 : LocaleNode * l = currentNode.top();
237 0 : l->setValue (aChars);
238 0 : }
239 :
240 0 : virtual void SAL_CALL ignorableWhitespace(const OUString& /*aWhitespaces*/) throw (SAXException,RuntimeException)
241 : {
242 0 : }
243 :
244 0 : virtual void SAL_CALL processingInstruction(const OUString& /*aTarget*/, const OUString& /*aData*/) throw (SAXException,RuntimeException)
245 : {
246 : // ignored
247 0 : }
248 :
249 0 : virtual void SAL_CALL setDocumentLocator(const Reference< XLocator> & /*xLocator*/)
250 : throw (SAXException,RuntimeException)
251 : {
252 : // ignored
253 0 : }
254 :
255 0 : virtual InputSource SAL_CALL resolveEntity(
256 : const OUString& sPublicId,
257 : const OUString& sSystemId)
258 : throw (RuntimeException)
259 : {
260 0 : InputSource source;
261 0 : source.sSystemId = sSystemId;
262 0 : source.sPublicId = sPublicId;
263 :
264 : source.aInputStream = createStreamFromFile(
265 0 : OUStringToOString(sSystemId, RTL_TEXTENCODING_ASCII_US).getStr() );
266 :
267 0 : return source;
268 : }
269 :
270 0 : virtual void SAL_CALL startCDATA(void) throw (SAXException,RuntimeException)
271 : {
272 0 : }
273 0 : virtual void SAL_CALL endCDATA(void) throw (RuntimeException)
274 : {
275 0 : }
276 0 : virtual void SAL_CALL comment(const OUString& /*sComment*/) throw (SAXException,RuntimeException)
277 : {
278 0 : }
279 0 : virtual void SAL_CALL unknown(const OUString& /*sString*/) throw (SAXException,RuntimeException)
280 : {
281 0 : }
282 :
283 0 : virtual void SAL_CALL allowLineBreak( void) throw (SAXException, RuntimeException )
284 : {
285 :
286 0 : }
287 :
288 : public:
289 : int nError;
290 : sal_Char theLocale[50];
291 : OFileWriter of;
292 : };
293 :
294 :
295 :
296 :
297 :
298 0 : SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
299 : {
300 :
301 :
302 0 : if( argc < 6) {
303 0 : printf( "usage : %s <locaLe> <XML inputfile> <destination file> <services.rdb location> <types.rdb location>\n", argv[0] );
304 0 : exit( 1 );
305 : }
306 :
307 : // create service manager
308 0 : Reference< XMultiServiceFactory > xSMgr;
309 : try
310 : {
311 : xSMgr = createRegistryServiceFactory(
312 0 : ::rtl::OUString::createFromAscii(argv[4]),
313 0 : ::rtl::OUString::createFromAscii(argv[5]), true );
314 : }
315 0 : catch ( const Exception &e )
316 : {
317 : printf( "Exception on createRegistryServiceFactory %s\n",
318 0 : OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US ).getStr() );
319 0 : exit(1);
320 : }
321 :
322 : //--------------------------------
323 : // parser demo
324 : // read xml from a file and count elements
325 : //--------------------------------
326 0 : Reference< XParser > rParser = Parser::create(comphelper::getComponentContext(xSMgr));
327 :
328 0 : int nError = 0;
329 : // create and connect the document handler to the parser
330 0 : TestDocumentHandler *pDocHandler = new TestDocumentHandler( argv[1], argv[3]);
331 :
332 0 : Reference < XDocumentHandler > rDocHandler( (XDocumentHandler *) pDocHandler );
333 0 : Reference< XEntityResolver > rEntityResolver( (XEntityResolver *) pDocHandler );
334 :
335 0 : rParser->setDocumentHandler( rDocHandler );
336 0 : rParser->setEntityResolver( rEntityResolver );
337 :
338 : // create the input stream
339 0 : InputSource source;
340 0 : source.aInputStream = createStreamFromFile( argv[2] );
341 0 : source.sSystemId = OUString::createFromAscii( argv[2] );
342 :
343 : try
344 : {
345 : // start parsing
346 0 : rParser->parseStream( source );
347 : }
348 :
349 0 : catch( const Exception & e )
350 : {
351 0 : OString o1 = OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8 );
352 0 : printf( "Exception during parsing : %s\n" , o1.getStr() );
353 0 : exit(1);
354 : }
355 0 : nError = pDocHandler->nError;
356 :
357 0 : return nError;
358 : }
359 :
360 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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