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authorzecke <zecke>2004-12-26 13:19:44 (UTC)
committer zecke <zecke>2004-12-26 13:19:44 (UTC)
commit4f5d6b7aff824a8a0f692cbab98b5cfe933de933 (patch) (unidiff)
tree3f61fb1b7f4228abc6453fa090acf2ccd35d620e
parenteb16a7b3d17b0659a7d83900843cef8efb510ceb (diff)
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Merge different read/write/readEntry methods with Qtopia2.1 from
Trolltech to prepare the ConfigCache merge
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--library/config.cpp231
-rw-r--r--library/config.h6
2 files changed, 168 insertions, 69 deletions
diff --git a/library/config.cpp b/library/config.cpp
index 61ff089..bdfcb3f 100644
--- a/library/config.cpp
+++ b/library/config.cpp
@@ -36,4 +36,32 @@
36#include "global.h" 36#include "global.h"
37#include "qpeapplication.h"
37 38
38 39
40/*
41 * Internal Class
42 */
43class ConfigPrivate {
44public:
45 ConfigPrivate() : multilang(FALSE) {}
46 ConfigPrivate(const ConfigPrivate& o) :
47 trfile(o.trfile),
48 trcontext(o.trcontext),
49 multilang(o.multilang)
50 {}
51 ConfigPrivate& operator=(const ConfigPrivate& o)
52 {
53 trfile = o.trfile;
54 trcontext = o.trcontext;
55 multilang = o.multilang;
56 return *this;
57 }
58
59 QString trfile;
60 QCString trcontext;
61 bool multilang;
62};
63
64/////////////////////////////////////////////////////////////////
65/////////////////////////////////////////////////////////////////
66
39/*! 67/*!
@@ -56,2 +84,22 @@ QString Config::configFilename(const QString& name, Domain d)
56 84
85/* This cannot be made public because of binary compat issues */
86void Config::read( QTextStream &s )
87{
88#if QT_VERSION <= 230 && defined(QT_NO_CODECS)
89 // The below should work, but doesn't in Qt 2.3.0
90 s.setCodec( QTextCodec::codecForMib( 106 ) );
91#else
92 s.setEncoding( QTextStream::UnicodeUTF8 );
93#endif
94
95 QStringList list = QStringList::split('\n', s.read() );
96
97 for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
98 if ( !parse( *it ) ) {
99 git = groups.end();
100 return;
101 }
102 }
103}
104
57/*! 105/*!
@@ -96,6 +144,4 @@ Config::Config( const QString &name, Domain domain )
96 git = groups.end(); 144 git = groups.end();
145 d = 0;
97 read(); 146 read();
98 QStringList l = Global::languageList();
99 lang = l[0];
100 glang = l[1];
101} 147}
@@ -108,6 +154,4 @@ Config::Config ( const QString &name, bool what )
108 git = groups.end(); 154 git = groups.end();
155 d = 0;
109 read(); 156 read();
110 QStringList l = Global::languageList();
111 lang = l[0];
112 glang = l[1];
113} 157}
@@ -120,3 +164,5 @@ Config::~Config()
120 if ( changed ) 164 if ( changed )
121 write(); 165 write();
166
167 delete d;
122} 168}
@@ -131,2 +177,11 @@ bool Config::hasKey( const QString &key ) const
131 ConfigGroup::ConstIterator it = ( *git ).find( key ); 177 ConfigGroup::ConstIterator it = ( *git ).find( key );
178 if ( it == ( *git ).end() ) {
179 if ( d && !d->trcontext.isNull() ) {
180 it = ( *git ).find( key + "[]" );
181 } else if ( d && d->multilang ) {
182 it = ( *git ).find( key + "["+lang+"]" );
183 if ( it == ( *git ).end() && !glang.isEmpty() )
184 it = ( *git ).find( key + "["+glang+"]" );
185 }
186 }
132 return it != ( *git ).end(); 187 return it != ( *git ).end();
@@ -311,2 +366,3 @@ void Config::removeEntry( const QString &key )
311 366
367
312/*! 368/*!
@@ -317,2 +373,7 @@ void Config::removeEntry( const QString &key )
317 373
374/*
375 * ### !LocalTranslator::translate was kept out!
376 *
377 */
378
318/*! 379/*!
@@ -323,11 +384,26 @@ QString Config::readEntry( const QString &key, const QString &deflt )
323{ 384{
324 QString res = readEntryDirect( key+"["+lang+"]" ); 385 QString r;
325 if ( !res.isNull() ) 386 if ( d && !d->trcontext.isNull() ) {
326 return res; 387 // Still try untranslated first, becuase:
327 if ( !glang.isEmpty() ) { 388 // 1. It's the common case
328 res = readEntryDirect( key+"["+glang+"]" ); 389 // 2. That way the value can be WRITTEN (becoming untranslated)
329 if ( !res.isNull() ) 390 r = readEntryDirect( key );
330 return res; 391 if ( !r.isNull() )
392 return r;
393 r = readEntryDirect( key + "[]" );
394 if ( !r.isNull() )
395 return qApp->translate(d->trfile,d->trcontext,r);
396 } else if ( d && d->multilang ) {
397 // For compatibilitity
398 r = readEntryDirect( key + "["+lang+"]" );
399 if ( !r.isNull() )
400 return r;
401 if ( !glang.isEmpty() ) {
402 r = readEntryDirect( key + "["+glang+"]" );
403 if ( !r.isNull() )
404 return r;
405 }
331 } 406 }
332 return readEntryDirect( key, deflt ); 407 r = readEntryDirect( key, deflt );
408 return r;
333} 409}
@@ -346,9 +422,5 @@ QString Config::readEntryCrypt( const QString &key, const QString &deflt )
346{ 422{
347 QString res = readEntryDirect( key+"["+lang+"]" ); 423 QString res = readEntry( key );
348 if ( res.isNull() && glang.isEmpty() )
349 res = readEntryDirect( key+"["+glang+"]" );
350 if ( res.isNull() )
351 res = readEntryDirect( key, QString::null );
352 if ( res.isNull() ) 424 if ( res.isNull() )
353 return deflt; 425 return deflt;
354 return decipher(res); 426 return decipher(res);
@@ -491,4 +563,7 @@ void Config::write( const QString &fn )
491 filename.latin1() ); 563 filename.latin1() );
492 QFile::remove( strNewFile ); 564 QFile::remove( strNewFile );
565 return;
493 } 566 }
567
568 changed = FALSE;
494} 569}
@@ -510,19 +585,30 @@ void Config::read()
510 585
511 if ( !QFileInfo( filename ).exists() ) { 586 QString readFilename(filename);
512 git = groups.end(); 587
513 return; 588 if ( !QFile::exists(filename) ) {
589 bool failed = TRUE;
590 QFileInfo fi(filename);
591 QString settingsDir = QDir::homeDirPath() + "/Settings";
592 if (fi.dirPath(TRUE) == settingsDir) {
593 // User setting - see if there is a default in $OPIEDIR/etc/default/
594 QString dftlFile = QPEApplication::qpeDir() + "etc/default/" + fi.fileName();
595 if (QFile::exists(dftlFile)) {
596 readFilename = dftlFile;
597 failed = FALSE;
598 }
599 }
600 if (failed) {
601 git = groups.end();
602 return;
603 }
514 } 604 }
515 605
516 QFile f( filename ); 606
607 QFile f( readFilename );
517 if ( !f.open( IO_ReadOnly ) ) { 608 if ( !f.open( IO_ReadOnly ) ) {
518 git = groups.end(); 609 git = groups.end();
519 return; 610 return;
520 } 611 }
521 612
522 613 if (f.getch()!='[') {
523 // hack to avoid problems if big files are passed to test
524 // if they are valid configs ( like passing a mp3 ... )
525 // I just hope that there are no conf files > 100000 byte
526 // not the best solution, find something else later
527 if ( f.getch()!='[' ||f.size() > 100000 ) {
528 git = groups.end(); 614 git = groups.end();
@@ -532,20 +618,5 @@ void Config::read()
532 618
533
534 QTextStream s( &f ); 619 QTextStream s( &f );
535#if QT_VERSION <= 230 && defined(QT_NO_CODECS) 620 read( s );
536 // The below should work, but doesn't in Qt 2.3.0
537 s.setCodec( QTextCodec::codecForMib( 106 ) );
538#else
539 s.setEncoding( QTextStream::UnicodeUTF8 );
540#endif
541
542 QStringList list = QStringList::split('\n', s.read() );
543 f.close(); 621 f.close();
544
545 for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
546 if ( !parse( *it ) ) {
547 git = groups.end();
548 return;
549 }
550 }
551} 622}
@@ -558,21 +629,47 @@ bool Config::parse( const QString &l )
558 QString line = l.stripWhiteSpace(); 629 QString line = l.stripWhiteSpace();
559
560 if ( line [0] == QChar ( '#' ))
561 return true; // ignore comments
562
563 if ( line[ 0 ] == QChar( '[' ) ) { 630 if ( line[ 0 ] == QChar( '[' ) ) {
564 QString gname = line; 631 QString gname = line;
565 gname = gname.remove( 0, 1 ); 632 gname = gname.remove( 0, 1 );
566 if ( gname[ (int)gname.length() - 1 ] == QChar( ']' ) ) 633 if ( gname[ (int)gname.length() - 1 ] == QChar( ']' ) )
567 gname = gname.remove( gname.length() - 1, 1 ); 634 gname = gname.remove( gname.length() - 1, 1 );
568 git = groups.insert( gname, ConfigGroup() ); 635 git = groups.insert( gname, ConfigGroup() );
569 } else if ( !line.isEmpty() ) { 636 } else if ( !line.isEmpty() ) {
570 if ( git == groups.end() ) 637 if ( git == groups.end() )
571 return FALSE; 638 return FALSE;
572 int eq = line.find( '=' ); 639 int eq = line.find( '=' );
573 if ( eq == -1 ) 640 if ( eq == -1 )
574 return FALSE; 641 return FALSE;
575 QString key = line.left(eq).stripWhiteSpace(); 642 QString key = line.left(eq).stripWhiteSpace();
576 QString value = line.mid(eq+1).stripWhiteSpace(); 643 QString value = line.mid(eq+1).stripWhiteSpace();
577 ( *git ).insert( key, value ); 644
645 if ( git.key() == "Translation" ) {
646 if ( key == "File" ) {
647 if ( !d )
648 d = new ConfigPrivate;
649 d->trfile = value;
650 } else if ( key == "Context" ) {
651 if ( !d )
652 d = new ConfigPrivate;
653 d->trcontext = value.latin1();
654 } else if ( key.startsWith("Comment") ) {
655 return TRUE; // ignore comment for ts file
656 } else {
657 return FALSE; // Unrecognized
658 }
659 }
660
661 int kl = key.length();
662 if ( kl > 1 && key[kl-1] == ']' && key[kl-2] != '[' ) {
663 // Old-style translation (inefficient)
664 if ( !d )
665 d = new ConfigPrivate;
666 if ( !d->multilang ) {
667 QStringList l = Global::languageList();
668 lang = l[0];
669 glang = l[1];
670 d->multilang = TRUE;
671 }
672 }
673
674 ( *git ).insert( key, value );
578 } 675 }
diff --git a/library/config.h b/library/config.h
index 29ba0d6..f8d3bf7 100644
--- a/library/config.h
+++ b/library/config.h
@@ -33,2 +33,3 @@ typedef QMap< QString, ConfigGroup> ConfigGroupMap;
33 33
34class QTextStream;
34class ConfigPrivate; 35class ConfigPrivate;
@@ -94,4 +95,4 @@ protected:
94 95
95 QMap< QString, ConfigGroup > groups; 96 ConfigGroupMap groups;
96 QMap< QString, ConfigGroup >::Iterator git; 97 ConfigGroupMap::Iterator git;
97 QString filename; 98 QString filename;
@@ -105,2 +106,3 @@ private: // Sharp ROM compatibility
105 Config( const QString &name, bool what ); 106 Config( const QString &name, bool what );
107 void read( QTextStream &s);
106}; 108};