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-rw-r--r--src/unstable/utfstring.cpp78
1 files changed, 64 insertions, 14 deletions
diff --git a/src/unstable/utfstring.cpp b/src/unstable/utfstring.cpp
index 1c6813c..9fe2d02 100644
--- a/src/unstable/utfstring.cpp
+++ b/src/unstable/utfstring.cpp
@@ -23,10 +23,25 @@ Bu::UtfString::UtfString( const Bu::String &sInput, Encoding eEnc )
23 set( sInput, eEnc ); 23 set( sInput, eEnc );
24} 24}
25 25
26Bu::UtfString::UtfString( const char *sInput, Encoding eEnc )
27{
28 set( sInput, eEnc );
29}
30
26Bu::UtfString::~UtfString() 31Bu::UtfString::~UtfString()
27{ 32{
28} 33}
29 34
35Bu::UtfString::iterator Bu::UtfString::begin()
36{
37 return Bu::UtfString::iterator( this, 0 );
38}
39
40Bu::UtfString::const_iterator Bu::UtfString::begin() const
41{
42 return Bu::UtfString::const_iterator( this, 0 );
43}
44
30void Bu::UtfString::set( const Bu::String &sInput, Encoding eEnc ) 45void Bu::UtfString::set( const Bu::String &sInput, Encoding eEnc )
31{ 46{
32 switch( eEnc ) 47 switch( eEnc )
@@ -258,7 +273,7 @@ void Bu::UtfString::setUtf32le( const Bu::String &sInput )
258 } 273 }
259} 274}
260 275
261void Bu::UtfString::write( Bu::Stream &sOut, Encoding eEnc ) 276void Bu::UtfString::write( Bu::Stream &sOut, Encoding eEnc ) const
262{ 277{
263 switch( eEnc ) 278 switch( eEnc )
264 { 279 {
@@ -306,7 +321,7 @@ void Bu::UtfString::write( Bu::Stream &sOut, Encoding eEnc )
306 } 321 }
307} 322}
308 323
309void Bu::UtfString::writeUtf8( Bu::Stream &sOut ) 324void Bu::UtfString::writeUtf8( Bu::Stream &sOut ) const
310{ 325{
311 int iPos = 0; 326 int iPos = 0;
312 while( iPos < aData.getSize() ) 327 while( iPos < aData.getSize() )
@@ -359,12 +374,12 @@ void Bu::UtfString::writeUtf16( Bu::Stream &sOut )
359{ 374{
360} 375}
361*/ 376*/
362void Bu::UtfString::writeUtf16be( Bu::Stream &sOut ) 377void Bu::UtfString::writeUtf16be( Bu::Stream &sOut ) const
363{ 378{
364#if BYTE_ORDER == BIG_ENDIAN 379#if BYTE_ORDER == BIG_ENDIAN
365 uint16_t iTmp = 0xFEFF; // Byte Order Marker 380 uint16_t iTmp = 0xFEFF; // Byte Order Marker
366 sOut.write( &iTmp, 2 ); 381 sOut.write( &iTmp, 2 );
367 for( Array<uint16_t>::iterator i = aData.begin(); i; i++ ) 382 for( Array<uint16_t>::const_iterator i = aData.begin(); i; i++ )
368 { 383 {
369 iTmp = *i; 384 iTmp = *i;
370 sOut.write( &iTmp, 2 ); 385 sOut.write( &iTmp, 2 );
@@ -373,7 +388,7 @@ void Bu::UtfString::writeUtf16be( Bu::Stream &sOut )
373 uint16_t iTmp = 0xFEFF; // Byte Order Marker 388 uint16_t iTmp = 0xFEFF; // Byte Order Marker
374 iTmp = (iTmp>>8) | (iTmp<<8); 389 iTmp = (iTmp>>8) | (iTmp<<8);
375 sOut.write( &iTmp, 2 ); 390 sOut.write( &iTmp, 2 );
376 for( Array<uint16_t>::iterator i = aData.begin(); i; i++ ) 391 for( Array<uint16_t>::const_iterator i = aData.begin(); i; i++ )
377 { 392 {
378 iTmp = *i; 393 iTmp = *i;
379 iTmp = (iTmp>>8) | (iTmp<<8); 394 iTmp = (iTmp>>8) | (iTmp<<8);
@@ -382,12 +397,12 @@ void Bu::UtfString::writeUtf16be( Bu::Stream &sOut )
382#endif 397#endif
383} 398}
384 399
385void Bu::UtfString::writeUtf16le( Bu::Stream &sOut ) 400void Bu::UtfString::writeUtf16le( Bu::Stream &sOut ) const
386{ 401{
387#if BYTE_ORDER == LITTLE_ENDIAN 402#if BYTE_ORDER == LITTLE_ENDIAN
388 uint16_t iTmp = 0xFEFF; // Byte Order Marker 403 uint16_t iTmp = 0xFEFF; // Byte Order Marker
389 sOut.write( &iTmp, 2 ); 404 sOut.write( &iTmp, 2 );
390 for( Array<uint16_t>::iterator i = aData.begin(); i; i++ ) 405 for( Array<uint16_t>::const_iterator i = aData.begin(); i; i++ )
391 { 406 {
392 iTmp = *i; 407 iTmp = *i;
393 sOut.write( &iTmp, 2 ); 408 sOut.write( &iTmp, 2 );
@@ -396,7 +411,7 @@ void Bu::UtfString::writeUtf16le( Bu::Stream &sOut )
396 uint16_t iTmp = 0xFEFF; // Byte Order Marker 411 uint16_t iTmp = 0xFEFF; // Byte Order Marker
397 iTmp = (iTmp>>8) | (iTmp<<8); 412 iTmp = (iTmp>>8) | (iTmp<<8);
398 sOut.write( &iTmp, 2 ); 413 sOut.write( &iTmp, 2 );
399 for( Array<uint16_t>::iterator i = aData.begin(); i; i++ ) 414 for( Array<uint16_t>::const_iterator i = aData.begin(); i; i++ )
400 { 415 {
401 iTmp = *i; 416 iTmp = *i;
402 iTmp = (iTmp>>8) | (iTmp<<8); 417 iTmp = (iTmp>>8) | (iTmp<<8);
@@ -405,7 +420,7 @@ void Bu::UtfString::writeUtf16le( Bu::Stream &sOut )
405#endif 420#endif
406} 421}
407 422
408void Bu::UtfString::writeUtf32be( Bu::Stream &sOut ) 423void Bu::UtfString::writeUtf32be( Bu::Stream &sOut ) const
409{ 424{
410#if BYTE_ORDER == BIG_ENDIAN 425#if BYTE_ORDER == BIG_ENDIAN
411 uint32_t iTmp = 0xFEFF; // Byte Order Marker 426 uint32_t iTmp = 0xFEFF; // Byte Order Marker
@@ -430,7 +445,7 @@ void Bu::UtfString::writeUtf32be( Bu::Stream &sOut )
430#endif 445#endif
431} 446}
432 447
433void Bu::UtfString::writeUtf32le( Bu::Stream &sOut ) 448void Bu::UtfString::writeUtf32le( Bu::Stream &sOut ) const
434{ 449{
435#if BYTE_ORDER == LITTLE_ENDIAN 450#if BYTE_ORDER == LITTLE_ENDIAN
436 uint32_t iTmp = 0xFEFF; // Byte Order Marker 451 uint32_t iTmp = 0xFEFF; // Byte Order Marker
@@ -455,12 +470,12 @@ void Bu::UtfString::writeUtf32le( Bu::Stream &sOut )
455#endif 470#endif
456} 471}
457 472
458Bu::UtfChar Bu::UtfString::get( int iIndex ) 473Bu::UtfChar Bu::UtfString::get( int iIndex ) const
459{ 474{
460 return nextChar( iIndex ); 475 return nextChar( iIndex );
461} 476}
462 477
463Bu::UtfChar Bu::UtfString::nextChar( int &iIndex ) 478Bu::UtfChar Bu::UtfString::nextChar( int &iIndex ) const
464{ 479{
465 Bu::UtfChar i = aData[iIndex++]; 480 Bu::UtfChar i = aData[iIndex++];
466 switch( i&0xFC00 ) 481 switch( i&0xFC00 )
@@ -476,14 +491,31 @@ Bu::UtfChar Bu::UtfString::nextChar( int &iIndex )
476 } 491 }
477} 492}
478 493
479Bu::String Bu::UtfString::get( Encoding eEnc ) 494bool Bu::UtfString::operator==( const Bu::UtfString &rhs ) const
495{
496 return aData == rhs.aData;
497}
498
499Bu::UtfString &Bu::UtfString::operator+=( const Bu::UtfString &rhs )
500{
501 append( rhs );
502 return *this;
503}
504
505Bu::UtfString &Bu::UtfString::operator+=( const UtfChar &rhs )
506{
507 append( rhs );
508 return *this;
509}
510
511Bu::String Bu::UtfString::get( Encoding eEnc ) const
480{ 512{
481 Bu::MemBuf mb; 513 Bu::MemBuf mb;
482 write( mb, eEnc ); 514 write( mb, eEnc );
483 return mb.getString(); 515 return mb.getString();
484} 516}
485 517
486void Bu::UtfString::debug() 518void Bu::UtfString::debug() const
487{ 519{
488 sio << "Raw Utf16: "; 520 sio << "Raw Utf16: ";
489 for( int i = 0; i < aData.getSize(); i++ ) 521 for( int i = 0; i < aData.getSize(); i++ )
@@ -552,3 +584,21 @@ void Bu::UtfString::debugUtf8( const Bu::String &sUtf8 )
552 sio << sio.nl; 584 sio << sio.nl;
553} 585}
554*/ 586*/
587
588template<> uint32_t Bu::__calcHashCode<Bu::UtfString>( const Bu::UtfString &k )
589{
590 uint32_t uCode = 0;
591
592 for( Bu::UtfString::const_iterator i = k.begin(); i; i++ )
593 {
594 uCode = *i + (uCode<<6) + (uCode<<16) - uCode;
595 }
596
597 return uCode;
598}
599
600template<> bool Bu::__cmpHashKeys<Bu::UtfString>(
601 const Bu::UtfString &a, const Bu::UtfString &b )
602{
603 return a == b;
604}