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
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
|
/* -*- 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "elements.hxx"
#include "osl/mutex.hxx"
#include "osl/file.hxx"
#include "fwkutil.hxx"
#include "fwkbase.hxx"
#include "framework.hxx"
#include "libxmlutil.hxx"
#include "osl/thread.hxx"
#include <algorithm>
#include "libxml/parser.h"
#include "libxml/xpath.h"
#include "libxml/xpathInternals.h"
#include "rtl/bootstrap.hxx"
#include "boost/optional.hpp"
#include <string.h>
// For backwards compatibility, the nFeatures and nRequirements flag words are
// read/written as potentially signed hexadecimal numbers (though that has no
// practical relevance given that each has only one flag with value 0x01
// defined).
using namespace osl;
namespace jfw
{
OString getElement(OString const & docPath,
xmlChar const * pathExpression, bool bThrowIfEmpty)
{
//Prepare the xml document and context
OSL_ASSERT(!docPath.isEmpty());
jfw::CXmlDocPtr doc(xmlParseFile(docPath.getStr()));
if (doc == nullptr)
throw FrameworkException(
JFW_E_ERROR,
OString("[Java framework] Error in function getElement "
"(elements.cxx)"));
jfw::CXPathContextPtr context(xmlXPathNewContext(doc));
if (xmlXPathRegisterNs(context, reinterpret_cast<xmlChar const *>("jf"),
reinterpret_cast<xmlChar const *>(NS_JAVA_FRAMEWORK)) == -1)
throw FrameworkException(
JFW_E_ERROR,
OString("[Java framework] Error in function getElement "
"(elements.cxx)"));
CXPathObjectPtr pathObj;
pathObj = xmlXPathEvalExpression(pathExpression, context);
OString sValue;
if (xmlXPathNodeSetIsEmpty(pathObj->nodesetval))
{
if (bThrowIfEmpty)
throw FrameworkException(
JFW_E_ERROR,
OString("[Java framework] Error in function getElement "
"(elements.cxx)"));
}
else
{
sValue = reinterpret_cast<sal_Char*>(pathObj->nodesetval->nodeTab[0]->content);
}
return sValue;
}
OString getElementUpdated()
{
return getElement(jfw::getVendorSettingsPath(),
reinterpret_cast<xmlChar const *>("/jf:javaSelection/jf:updated/text()"), true);
}
void createSettingsStructure(xmlDoc * document, bool * bNeedsSave)
{
OString sExcMsg("[Java framework] Error in function createSettingsStructure "
"(elements.cxx).");
xmlNode * root = xmlDocGetRootElement(document);
if (root == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
bool bFound = false;
xmlNode * cur = root->children;
while (cur != nullptr)
{
if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("enabled")) == 0)
{
bFound = true;
break;
}
cur = cur->next;
}
if (bFound)
{
*bNeedsSave = false;
return;
}
//We will modify this document
*bNeedsSave = true;
// Now we create the child elements ------------------
//Get xsi:nil namespace
xmlNs* nsXsi = xmlSearchNsByHref(
document, root, reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
//<enabled xsi:nil="true"
xmlNode * nodeEn = xmlNewTextChild(
root, nullptr, reinterpret_cast<xmlChar const *>("enabled"), reinterpret_cast<xmlChar const *>(""));
if (nodeEn == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlSetNsProp(nodeEn, nsXsi, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>("true"));
//add a new line
xmlNode * nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(root, nodeCrLf);
//<userClassPath xsi:nil="true">
xmlNode * nodeUs = xmlNewTextChild(
root, nullptr, reinterpret_cast<xmlChar const *>("userClassPath"), reinterpret_cast<xmlChar const *>(""));
if (nodeUs == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlSetNsProp(nodeUs, nsXsi, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>("true"));
//add a new line
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(root, nodeCrLf);
//<vmParameters xsi:nil="true">
xmlNode * nodeVm = xmlNewTextChild(
root, nullptr, reinterpret_cast<xmlChar const *>("vmParameters"), reinterpret_cast<xmlChar const *>(""));
if (nodeVm == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlSetNsProp(nodeVm, nsXsi, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>("true"));
//add a new line
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(root, nodeCrLf);
//<jreLocations xsi:nil="true">
xmlNode * nodeJre = xmlNewTextChild(
root, nullptr, reinterpret_cast<xmlChar const *>("jreLocations"), reinterpret_cast<xmlChar const *>(""));
if (nodeJre == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlSetNsProp(nodeJre, nsXsi, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>("true"));
//add a new line
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(root, nodeCrLf);
//<javaInfo xsi:nil="true">
xmlNode * nodeJava = xmlNewTextChild(
root, nullptr, reinterpret_cast<xmlChar const *>("javaInfo"), reinterpret_cast<xmlChar const *>(""));
if (nodeJava == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlSetNsProp(nodeJava, nsXsi, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>("true"));
//add a new line
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(root, nodeCrLf);
}
VersionInfo::VersionInfo(): arVersions(nullptr)
{
}
VersionInfo::~VersionInfo()
{
delete [] arVersions;
}
void VersionInfo::addExcludeVersion(const OUString& sVersion)
{
vecExcludeVersions.push_back(sVersion);
}
rtl_uString** VersionInfo::getExcludeVersions()
{
osl::MutexGuard guard(FwkMutex::get());
if (arVersions != nullptr)
return arVersions;
arVersions = new rtl_uString*[vecExcludeVersions.size()];
int j=0;
typedef std::vector<OUString>::const_iterator it;
for (it i = vecExcludeVersions.begin(); i != vecExcludeVersions.end();
++i, ++j)
{
arVersions[j] = vecExcludeVersions[j].pData;
}
return arVersions;
}
sal_Int32 VersionInfo::getExcludeVersionSize()
{
return vecExcludeVersions.size();
}
NodeJava::NodeJava(Layer layer):
m_layer(layer)
{
//This class reads and write to files which should only be done in
//application mode
if (getMode() == JFW_MODE_DIRECT)
throw FrameworkException(
JFW_E_DIRECT_MODE,
"[Java framework] Trying to access settings files in direct mode.");
}
void NodeJava::load()
{
const OString sExcMsg("[Java framework] Error in function NodeJava::load"
"(elements.cxx).");
if (SHARED == m_layer)
{
//we do not support yet to write into the shared installation
//check if shared settings exist at all.
OUString sURL(BootParams::getSharedData());
jfw::FileStatus s = sURL.isEmpty()
? FILE_DOES_NOT_EXIST : checkFileURL(sURL);
if (s == FILE_INVALID)
throw FrameworkException(
JFW_E_ERROR,
"[Java framework] Invalid file for shared Java settings.");
else if (s == FILE_DOES_NOT_EXIST)
//Writing shared data is not supported yet.
return;
}
else if (USER == m_layer)
{
if (!prepareSettingsDocument())
{
SAL_INFO("jfw.level1", "no path to load user settings document from");
return;
}
}
else
{
OSL_FAIL("[Java framework] Unknown enum used.");
}
//Read the user elements
OString sSettingsPath = getSettingsPath();
//There must not be a share settings file
CXmlDocPtr docUser(xmlParseFile(sSettingsPath.getStr()));
if (docUser == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlNode * cur = xmlDocGetRootElement(docUser);
if (cur == nullptr || cur->children == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
CXmlCharPtr sNil;
cur = cur->children;
while (cur != nullptr)
{
if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("enabled")) == 0)
{
//only overwrite share settings if xsi:nil="false"
sNil = xmlGetNsProp(
cur, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
if (sNil == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);;
if (xmlStrcmp(sNil, reinterpret_cast<xmlChar const *>("false")) == 0)
{
CXmlCharPtr sEnabled( xmlNodeListGetString(
docUser, cur->children, 1));
if (xmlStrcmp(sEnabled, reinterpret_cast<xmlChar const *>("true")) == 0)
m_enabled = boost::optional<sal_Bool>(sal_True);
else if (xmlStrcmp(sEnabled, reinterpret_cast<xmlChar const *>("false")) == 0)
m_enabled = boost::optional<sal_Bool>(sal_False);
}
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("userClassPath")) == 0)
{
sNil = xmlGetNsProp(
cur, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
if (sNil == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlStrcmp(sNil, reinterpret_cast<xmlChar const *>("false")) == 0)
{
CXmlCharPtr sUser(xmlNodeListGetString(
docUser, cur->children, 1));
m_userClassPath = boost::optional<OUString>(OUString(sUser));
}
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("javaInfo")) == 0)
{
sNil = xmlGetNsProp(
cur, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
if (sNil == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlStrcmp(sNil, reinterpret_cast<xmlChar const *>("false")) == 0)
{
if (! m_javaInfo)
m_javaInfo = boost::optional<CNodeJavaInfo>(CNodeJavaInfo());
m_javaInfo->loadFromNode(docUser, cur);
}
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("vmParameters")) == 0)
{
sNil = xmlGetNsProp(
cur, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
if (sNil == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlStrcmp(sNil, reinterpret_cast<xmlChar const *>("false")) == 0)
{
if ( ! m_vmParameters)
m_vmParameters = boost::optional<std::vector<OUString> >(
std::vector<OUString> ());
xmlNode * pOpt = cur->children;
while (pOpt != nullptr)
{
if (xmlStrcmp(pOpt->name, reinterpret_cast<xmlChar const *>("param")) == 0)
{
CXmlCharPtr sOpt;
sOpt = xmlNodeListGetString(
docUser, pOpt->children, 1);
m_vmParameters->push_back(sOpt);
}
pOpt = pOpt->next;
}
}
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("jreLocations")) == 0)
{
sNil = xmlGetNsProp(
cur, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
if (sNil == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlStrcmp(sNil, reinterpret_cast<xmlChar const *>("false")) == 0)
{
if (! m_JRELocations)
m_JRELocations = boost::optional<std::vector<OUString> >(
std::vector<OUString>());
xmlNode * pLoc = cur->children;
while (pLoc != nullptr)
{
if (xmlStrcmp(pLoc->name, reinterpret_cast<xmlChar const *>("location")) == 0)
{
CXmlCharPtr sLoc;
sLoc = xmlNodeListGetString(
docUser, pLoc->children, 1);
m_JRELocations->push_back(sLoc);
}
pLoc = pLoc->next;
}
}
}
cur = cur->next;
}
}
OString NodeJava::getSettingsPath() const
{
OString ret;
switch (m_layer)
{
case USER: ret = getUserSettingsPath(); break;
case SHARED: ret = getSharedSettingsPath(); break;
default:
OSL_FAIL("[Java framework] NodeJava::getSettingsPath()");
}
return ret;
}
OUString NodeJava::getSettingsURL() const
{
OUString ret;
switch (m_layer)
{
case USER: ret = BootParams::getUserData(); break;
case SHARED: ret = BootParams::getSharedData(); break;
default:
OSL_FAIL("[Java framework] NodeJava::getSettingsURL()");
}
return ret;
}
bool NodeJava::prepareSettingsDocument() const
{
OString sExcMsg(
"[Java framework] Error in function prepareSettingsDocument"
" (elements.cxx).");
if (!createSettingsDocument())
{
return false;
}
OString sSettings = getSettingsPath();
CXmlDocPtr doc(xmlParseFile(sSettings.getStr()));
if (!doc)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
bool bNeedsSave = false;
createSettingsStructure(doc, & bNeedsSave);
if (bNeedsSave)
{
if (xmlSaveFormatFileEnc(
sSettings.getStr(), doc,"UTF-8", 1) == -1)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
}
return true;
}
void NodeJava::write() const
{
OString sExcMsg("[Java framework] Error in function NodeJava::writeSettings "
"(elements.cxx).");
CXmlDocPtr docUser;
CXPathContextPtr contextUser;
CXPathObjectPtr pathObj;
if (!prepareSettingsDocument())
{
SAL_INFO("jfw.level1", "no path to write settings document to");
return;
}
//Read the user elements
OString sSettingsPath = getSettingsPath();
docUser = xmlParseFile(sSettingsPath.getStr());
if (docUser == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
contextUser = xmlXPathNewContext(docUser);
if (xmlXPathRegisterNs(contextUser, reinterpret_cast<xmlChar const *>("jf"),
reinterpret_cast<xmlChar const *>(NS_JAVA_FRAMEWORK)) == -1)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlNode * root = xmlDocGetRootElement(docUser);
//Get xsi:nil namespace
xmlNs* nsXsi = xmlSearchNsByHref(docUser,
root,
reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
//set the <enabled> element
//The element must exist
if (m_enabled)
{
OString sExpression= OString(
"/jf:java/jf:enabled");
pathObj = xmlXPathEvalExpression(reinterpret_cast<xmlChar const *>(sExpression.getStr()),
contextUser);
if ( ! pathObj || xmlXPathNodeSetIsEmpty(pathObj->nodesetval))
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlNode * nodeEnabled = pathObj->nodesetval->nodeTab[0];
xmlSetNsProp(nodeEnabled,
nsXsi,
reinterpret_cast<xmlChar const *>("nil"),
reinterpret_cast<xmlChar const *>("false"));
if (m_enabled == boost::optional<sal_Bool>(sal_True))
xmlNodeSetContent(nodeEnabled,reinterpret_cast<xmlChar const *>("true"));
else
xmlNodeSetContent(nodeEnabled,reinterpret_cast<xmlChar const *>("false"));
}
//set the <userClassPath> element
//The element must exist
if (m_userClassPath)
{
OString sExpression= OString(
"/jf:java/jf:userClassPath");
pathObj = xmlXPathEvalExpression(reinterpret_cast<xmlChar const *>(sExpression.getStr()),
contextUser);
if ( ! pathObj || xmlXPathNodeSetIsEmpty(pathObj->nodesetval))
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlNode * nodeEnabled = pathObj->nodesetval->nodeTab[0];
xmlSetNsProp(nodeEnabled, nsXsi, reinterpret_cast<xmlChar const *>("nil"),reinterpret_cast<xmlChar const *>("false"));
xmlNodeSetContent(nodeEnabled,static_cast<xmlChar*>(CXmlCharPtr(*m_userClassPath)));
}
//set <javaInfo> element
if (m_javaInfo)
{
OString sExpression= OString(
"/jf:java/jf:javaInfo");
pathObj = xmlXPathEvalExpression(reinterpret_cast<xmlChar const *>(sExpression.getStr()),
contextUser);
if ( ! pathObj || xmlXPathNodeSetIsEmpty(pathObj->nodesetval))
throw FrameworkException(JFW_E_ERROR, sExcMsg);
m_javaInfo->writeToNode(
docUser, pathObj->nodesetval->nodeTab[0]);
}
//set <vmParameters> element
if (m_vmParameters)
{
OString sExpression= OString(
"/jf:java/jf:vmParameters");
pathObj = xmlXPathEvalExpression(reinterpret_cast<xmlChar const *>(sExpression.getStr()),
contextUser);
if ( ! pathObj || xmlXPathNodeSetIsEmpty(pathObj->nodesetval))
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlNode* vmParameters = pathObj->nodesetval->nodeTab[0];
//set xsi:nil = false;
xmlSetNsProp(vmParameters, nsXsi,reinterpret_cast<xmlChar const *>("nil"),
reinterpret_cast<xmlChar const *>("false"));
//remove option elements
xmlNode* cur = vmParameters->children;
while (cur != nullptr)
{
xmlNode* lastNode = cur;
cur = cur->next;
xmlUnlinkNode(lastNode);
xmlFreeNode(lastNode);
}
//add a new line after <vmParameters>
if (m_vmParameters->size() > 0)
{
xmlNode * nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(vmParameters, nodeCrLf);
}
typedef std::vector<OUString>::const_iterator cit;
for (cit i = m_vmParameters->begin(); i != m_vmParameters->end(); ++i)
{
xmlNewTextChild(vmParameters, nullptr, reinterpret_cast<xmlChar const *>("param"),
CXmlCharPtr(*i));
//add a new line
xmlNode * nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(vmParameters, nodeCrLf);
}
}
//set <jreLocations> element
if (m_JRELocations)
{
OString sExpression= OString(
"/jf:java/jf:jreLocations");
pathObj = xmlXPathEvalExpression(reinterpret_cast<xmlChar const *>(sExpression.getStr()),
contextUser);
if ( ! pathObj || xmlXPathNodeSetIsEmpty(pathObj->nodesetval))
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlNode* jreLocationsNode = pathObj->nodesetval->nodeTab[0];
//set xsi:nil = false;
xmlSetNsProp(jreLocationsNode, nsXsi,reinterpret_cast<xmlChar const *>("nil"),
reinterpret_cast<xmlChar const *>("false"));
//remove option elements
xmlNode* cur = jreLocationsNode->children;
while (cur != nullptr)
{
xmlNode* lastNode = cur;
cur = cur->next;
xmlUnlinkNode(lastNode);
xmlFreeNode(lastNode);
}
//add a new line after <vmParameters>
if (m_JRELocations->size() > 0)
{
xmlNode * nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(jreLocationsNode, nodeCrLf);
}
typedef std::vector<OUString>::const_iterator cit;
for (cit i = m_JRELocations->begin(); i != m_JRELocations->end(); ++i)
{
xmlNewTextChild(jreLocationsNode, nullptr, reinterpret_cast<xmlChar const *>("location"),
CXmlCharPtr(*i));
//add a new line
xmlNode * nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(jreLocationsNode, nodeCrLf);
}
}
if (xmlSaveFormatFile(sSettingsPath.getStr(), docUser, 1) == -1)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
}
void NodeJava::setEnabled(bool bEnabled)
{
m_enabled = boost::optional<sal_Bool>(bEnabled);
}
void NodeJava::setUserClassPath(const OUString & sClassPath)
{
m_userClassPath = boost::optional<OUString>(sClassPath);
}
void NodeJava::setJavaInfo(const JavaInfo * pInfo, bool bAutoSelect)
{
if (!m_javaInfo)
m_javaInfo = boost::optional<CNodeJavaInfo>(CNodeJavaInfo());
m_javaInfo->bAutoSelect = bAutoSelect;
m_javaInfo->bNil = false;
if (pInfo != nullptr)
{
m_javaInfo->m_bEmptyNode = false;
m_javaInfo->sVendor = pInfo->sVendor;
m_javaInfo->sLocation = pInfo->sLocation;
m_javaInfo->sVersion = pInfo->sVersion;
m_javaInfo->nFeatures = pInfo->nFeatures;
m_javaInfo->nRequirements = pInfo->nRequirements;
m_javaInfo->arVendorData = pInfo->arVendorData;
}
else
{
m_javaInfo->m_bEmptyNode = true;
m_javaInfo->sVendor.clear();
m_javaInfo->sLocation.clear();
m_javaInfo->sVersion.clear();
m_javaInfo->nFeatures = 0;
m_javaInfo->nRequirements = 0;
m_javaInfo->arVendorData = rtl::ByteSequence();
}
}
void NodeJava::setVmParameters(rtl_uString * * arOptions, sal_Int32 size)
{
OSL_ASSERT( !(arOptions == nullptr && size != 0));
if ( ! m_vmParameters)
m_vmParameters = boost::optional<std::vector<OUString> >(
std::vector<OUString>());
m_vmParameters->clear();
if (arOptions != nullptr)
{
for (int i = 0; i < size; i++)
{
const OUString sOption(static_cast<rtl_uString*>(arOptions[i]));
m_vmParameters->push_back(sOption);
}
}
}
void NodeJava::addJRELocation(rtl_uString * sLocation)
{
OSL_ASSERT( sLocation);
if (!m_JRELocations)
m_JRELocations = boost::optional<std::vector<OUString> >(
std::vector<OUString> ());
//only add the path if not already present
std::vector<OUString>::const_iterator it =
std::find(m_JRELocations->begin(), m_JRELocations->end(),
OUString(sLocation));
if (it == m_JRELocations->end())
m_JRELocations->push_back(OUString(sLocation));
}
jfw::FileStatus NodeJava::checkSettingsFileStatus(OUString const & sURL)
{
jfw::FileStatus ret = FILE_DOES_NOT_EXIST;
//check the file time
::osl::DirectoryItem item;
File::RC rc = ::osl::DirectoryItem::get(sURL, item);
if (File::E_None == rc)
{
::osl::FileStatus stat(osl_FileStatus_Mask_Validate);
File::RC rc_stat = item.getFileStatus(stat);
if (File::E_None == rc_stat)
{
ret = FILE_OK;
}
else if (File::E_NOENT == rc_stat)
{
ret = FILE_DOES_NOT_EXIST;
}
else
{
ret = FILE_INVALID;
}
}
else if(File::E_NOENT == rc)
{
ret = FILE_DOES_NOT_EXIST;
}
else
{
ret = FILE_INVALID;
}
return ret;
}
bool NodeJava::createSettingsDocument() const
{
const OUString sURL = getSettingsURL();
if (sURL.isEmpty())
{
return false;
}
//make sure there is a user directory
OString sExcMsg("[Java framework] Error in function createSettingsDocument "
"(elements.cxx).");
// check if javasettings.xml already exist
if (FILE_OK == checkSettingsFileStatus(sURL))
return true;
//make sure that the directories are created in case they do not exist
FileBase::RC rcFile = Directory::createPath(getDirFromFile(sURL));
if (rcFile != FileBase::E_EXIST && rcFile != FileBase::E_None)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
//javasettings.xml does not exist yet
CXmlDocPtr doc(xmlNewDoc(reinterpret_cast<xmlChar const *>("1.0")));
if (! doc)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
//Create the root element and name spaces
xmlNodePtr root = xmlNewDocNode(
doc, nullptr, reinterpret_cast<xmlChar const *>("java"), reinterpret_cast<xmlChar const *>("\n"));
if (root == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlNewNs(root, reinterpret_cast<xmlChar const *>(NS_JAVA_FRAMEWORK),nullptr) == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlNewNs(root,reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE),reinterpret_cast<xmlChar const *>("xsi")) == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlDocSetRootElement(doc, root);
//Create a comment
xmlNodePtr com = xmlNewComment(
reinterpret_cast<xmlChar const *>("This is a generated file. Do not alter this file!"));
if (com == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlAddPrevSibling(root, com) == nullptr)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
const OString path = getSettingsPath();
if (xmlSaveFormatFileEnc(path.getStr(), doc,"UTF-8", 1) == -1)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
return true;
}
CNodeJavaInfo::CNodeJavaInfo() :
m_bEmptyNode(false), bNil(true), bAutoSelect(true),
nFeatures(0), nRequirements(0)
{
}
CNodeJavaInfo::~CNodeJavaInfo()
{
}
void CNodeJavaInfo::loadFromNode(xmlDoc * pDoc, xmlNode * pJavaInfo)
{
OString sExcMsg("[Java framework] Error in function NodeJavaInfo::loadFromNode "
"(elements.cxx).");
OSL_ASSERT(pJavaInfo && pDoc);
if (pJavaInfo->children == nullptr)
return;
//Get the xsi:nil attribute;
CXmlCharPtr sNil;
sNil = xmlGetNsProp(
pJavaInfo, reinterpret_cast<xmlChar const *>("nil"), reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
if ( ! sNil)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlStrcmp(sNil, reinterpret_cast<xmlChar const *>("true")) == 0)
bNil = true;
else if (xmlStrcmp(sNil, reinterpret_cast<xmlChar const *>("false")) == 0)
bNil = false;
else
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (bNil)
return;
//Get javaInfo@manuallySelected attribute
CXmlCharPtr sAutoSelect;
sAutoSelect = xmlGetProp(
pJavaInfo, reinterpret_cast<xmlChar const *>("autoSelect"));
if ( ! sAutoSelect)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
if (xmlStrcmp(sAutoSelect, reinterpret_cast<xmlChar const *>("true")) == 0)
bAutoSelect = true;
else if (xmlStrcmp(sAutoSelect, reinterpret_cast<xmlChar const *>("false")) == 0)
bAutoSelect = false;
else
throw FrameworkException(JFW_E_ERROR, sExcMsg);
xmlNode * cur = pJavaInfo->children;
while (cur != nullptr)
{
if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("vendor")) == 0)
{
CXmlCharPtr xmlVendor;
xmlVendor = xmlNodeListGetString(
pDoc, cur->children, 1);
if (! xmlVendor)
return;
sVendor = xmlVendor;
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("location")) == 0)
{
CXmlCharPtr xmlLocation;
xmlLocation = xmlNodeListGetString(
pDoc, cur->children, 1);
sLocation = xmlLocation;
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("version")) == 0)
{
CXmlCharPtr xmlVersion;
xmlVersion = xmlNodeListGetString(
pDoc, cur->children, 1);
sVersion = xmlVersion;
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("features"))== 0)
{
CXmlCharPtr xmlFeatures;
xmlFeatures = xmlNodeListGetString(
pDoc, cur->children, 1);
OUString sFeatures = xmlFeatures;
nFeatures = sFeatures.toInt64(16);
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("requirements")) == 0)
{
CXmlCharPtr xmlRequire;
xmlRequire = xmlNodeListGetString(
pDoc, cur->children, 1);
OUString sRequire = xmlRequire;
nRequirements = sRequire.toInt64(16);
#ifdef MACOSX
//javaldx is not used anymore in the mac build. In case the Java
//corresponding to the saved settings does not exist anymore the
//javavm services will look for an existing Java after creation of
//the JVM failed. See stoc/source/javavm/javavm.cxx. Only if
//nRequirements does not have the flag JFW_REQUIRE_NEEDRESTART the
//jvm of the new selected JRE will be started. Old settings (before
//OOo 3.3) still contain the flag which can be safely ignored.
nRequirements &= ~JFW_REQUIRE_NEEDRESTART;
#endif
}
else if (xmlStrcmp(cur->name, reinterpret_cast<xmlChar const *>("vendorData")) == 0)
{
CXmlCharPtr xmlData;
xmlData = xmlNodeListGetString(
pDoc, cur->children, 1);
xmlChar* _data = static_cast<xmlChar*>(xmlData);
if (_data)
{
rtl::ByteSequence seq(reinterpret_cast<sal_Int8*>(_data), strlen(reinterpret_cast<char*>(_data)));
arVendorData = decodeBase16(seq);
}
}
cur = cur->next;
}
if (sVendor.isEmpty())
m_bEmptyNode = true;
//Get the javainfo attributes
CXmlCharPtr sVendorUpdate;
sVendorUpdate = xmlGetProp(pJavaInfo,
reinterpret_cast<xmlChar const *>("vendorUpdate"));
if ( ! sVendorUpdate)
throw FrameworkException(JFW_E_ERROR, sExcMsg);
sAttrVendorUpdate = sVendorUpdate;
}
void CNodeJavaInfo::writeToNode(xmlDoc* pDoc,
xmlNode* pJavaInfoNode) const
{
OSL_ASSERT(pJavaInfoNode && pDoc);
//write the attribute vendorSettings
//javaInfo@vendorUpdate
//creates the attribute if necessary
OString sUpdated = getElementUpdated();
xmlSetProp(pJavaInfoNode, reinterpret_cast<xmlChar const *>("vendorUpdate"),
reinterpret_cast<xmlChar const *>(sUpdated.getStr()));
//javaInfo@autoSelect
xmlSetProp(pJavaInfoNode, reinterpret_cast<xmlChar const *>("autoSelect"),
reinterpret_cast<xmlChar const *>(bAutoSelect ? "true" : "false"));
//Set xsi:nil in javaInfo element to false
//the xmlNs pointer must not be destroyed
xmlNs* nsXsi = xmlSearchNsByHref(pDoc,
pJavaInfoNode,
reinterpret_cast<xmlChar const *>(NS_SCHEMA_INSTANCE));
xmlSetNsProp(pJavaInfoNode,
nsXsi,
reinterpret_cast<xmlChar const *>("nil"),
reinterpret_cast<xmlChar const *>("false"));
//Delete the children of JavaInfo
xmlNode* cur = pJavaInfoNode->children;
while (cur != nullptr)
{
xmlNode* lastNode = cur;
cur = cur->next;
xmlUnlinkNode(lastNode);
xmlFreeNode(lastNode);
}
//If the JavaInfo was set with an empty value,
//then we are done.
if (m_bEmptyNode)
return;
//add a new line after <javaInfo>
xmlNode * nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(pJavaInfoNode, nodeCrLf);
//Create the vendor element
xmlNewTextChild(pJavaInfoNode, nullptr, reinterpret_cast<xmlChar const *>("vendor"),
CXmlCharPtr(sVendor));
//add a new line for better readability
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(pJavaInfoNode, nodeCrLf);
//Create the location element
xmlNewTextChild(pJavaInfoNode, nullptr, reinterpret_cast<xmlChar const *>("location"),
CXmlCharPtr(sLocation));
//add a new line for better readability
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(pJavaInfoNode, nodeCrLf);
//Create the version element
xmlNewTextChild(pJavaInfoNode, nullptr, reinterpret_cast<xmlChar const *>("version"),
CXmlCharPtr(sVersion));
//add a new line for better readability
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(pJavaInfoNode, nodeCrLf);
//Create the features element
OUString sFeatures = OUString::number(
nFeatures, 16);
xmlNewTextChild(pJavaInfoNode, nullptr, reinterpret_cast<xmlChar const *>("features"),
CXmlCharPtr(sFeatures));
//add a new line for better readability
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(pJavaInfoNode, nodeCrLf);
//Create the requirements element
OUString sRequirements = OUString::number(
nRequirements, 16);
xmlNewTextChild(pJavaInfoNode, nullptr, reinterpret_cast<xmlChar const *>("requirements"),
CXmlCharPtr(sRequirements));
//add a new line for better readability
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(pJavaInfoNode, nodeCrLf);
//Create the features element
rtl::ByteSequence data = encodeBase16(arVendorData);
xmlNode* dataNode = xmlNewChild(pJavaInfoNode, nullptr,
reinterpret_cast<xmlChar const *>("vendorData"),
reinterpret_cast<xmlChar const *>(""));
xmlNodeSetContentLen(dataNode,
reinterpret_cast<xmlChar*>(data.getArray()), data.getLength());
//add a new line for better readability
nodeCrLf = xmlNewText(reinterpret_cast<xmlChar const *>("\n"));
xmlAddChild(pJavaInfoNode, nodeCrLf);
}
JavaInfo * CNodeJavaInfo::makeJavaInfo() const
{
if (bNil || m_bEmptyNode)
return nullptr;
JavaInfo * pInfo = static_cast<JavaInfo*>(rtl_allocateMemory(sizeof(JavaInfo)));
if (pInfo == nullptr)
return nullptr;
memset(pInfo, 0, sizeof(JavaInfo));
pInfo->sVendor = sVendor.pData;
rtl_uString_acquire(pInfo->sVendor);
pInfo->sLocation = sLocation.pData;
rtl_uString_acquire(pInfo->sLocation);
pInfo->sVersion = sVersion.pData;
rtl_uString_acquire(pInfo->sVersion);
pInfo->nFeatures = nFeatures;
pInfo->nRequirements = nRequirements;
pInfo->arVendorData = arVendorData.getHandle();
rtl_byte_sequence_acquire(pInfo->arVendorData);
return pInfo;
}
MergedSettings::MergedSettings():
m_bEnabled(false),
m_sClassPath(),
m_vmParams(),
m_JRELocations(),
m_javaInfo()
{
NodeJava settings(NodeJava::USER);
settings.load();
NodeJava sharedSettings(NodeJava::SHARED);
sharedSettings.load();
merge(sharedSettings, settings);
}
MergedSettings::~MergedSettings()
{
}
void MergedSettings::merge(const NodeJava & share, const NodeJava & user)
{
if (user.getEnabled())
m_bEnabled = * user.getEnabled();
else if (share.getEnabled())
m_bEnabled = * share.getEnabled();
else
m_bEnabled = true;
if (user.getUserClassPath())
m_sClassPath = * user.getUserClassPath();
else if (share.getUserClassPath())
m_sClassPath = * share.getUserClassPath();
if (user.getJavaInfo())
m_javaInfo = * user.getJavaInfo();
else if (share.getJavaInfo())
m_javaInfo = * share.getJavaInfo();
if (user.getVmParameters())
m_vmParams = * user.getVmParameters();
else if (share.getVmParameters())
m_vmParams = * share.getVmParameters();
if (user.getJRELocations())
m_JRELocations = * user.getJRELocations();
else if (share.getJRELocations())
m_JRELocations = * share.getJRELocations();
}
::std::vector< OString> MergedSettings::getVmParametersUtf8() const
{
::std::vector< OString> ret;
typedef ::std::vector< OUString>::const_iterator cit;
for (cit i = m_vmParams.begin(); i != m_vmParams.end(); ++i)
{
ret.push_back( OUStringToOString(*i, RTL_TEXTENCODING_UTF8));
}
return ret;
}
JavaInfo * MergedSettings::createJavaInfo() const
{
return m_javaInfo.makeJavaInfo();
}
#ifdef WNT
bool MergedSettings::getJavaInfoAttrAutoSelect() const
{
return m_javaInfo.bAutoSelect;
}
#endif
void MergedSettings::getVmParametersArray(
rtl_uString *** parParams, sal_Int32 * size) const
{
osl::MutexGuard guard(FwkMutex::get());
OSL_ASSERT(parParams != nullptr && size != nullptr);
*parParams = static_cast<rtl_uString **>(
rtl_allocateMemory(sizeof(rtl_uString*) * m_vmParams.size()));
if (*parParams == nullptr)
return;
int j=0;
typedef std::vector<OUString>::const_iterator it;
for (it i = m_vmParams.begin(); i != m_vmParams.end();
++i, ++j)
{
(*parParams)[j] = i->pData;
rtl_uString_acquire(i->pData);
}
*size = m_vmParams.size();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|