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Side by Side Diff: core/fxcrt/include/fx_string.h

Issue 1862123003: Rename both As{Byte,Wide}StringC() helpers to AsStringC(). (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase, fix new usage. Created 4 years, 8 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #ifndef CORE_FXCRT_INCLUDE_FX_STRING_H_ 7 #ifndef CORE_FXCRT_INCLUDE_FX_STRING_H_
8 #define CORE_FXCRT_INCLUDE_FX_STRING_H_ 8 #define CORE_FXCRT_INCLUDE_FX_STRING_H_
9 9
10 #include <stdint.h> // For intptr_t. 10 #include <stdint.h> // For intptr_t.
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182 } 182 }
183 183
184 // Implicit conversion to uint8_t* -- deprecated. 184 // Implicit conversion to uint8_t* -- deprecated.
185 operator const uint8_t*() const { 185 operator const uint8_t*() const {
186 return m_pData ? reinterpret_cast<const uint8_t*>(m_pData->m_String) 186 return m_pData ? reinterpret_cast<const uint8_t*>(m_pData->m_String)
187 : nullptr; 187 : nullptr;
188 } 188 }
189 189
190 // Explicit conversion to CFX_ByteStringC. 190 // Explicit conversion to CFX_ByteStringC.
191 // Note: |this| must outlive the use of the result. 191 // Note: |this| must outlive the use of the result.
192 CFX_ByteStringC AsByteStringC() const { 192 CFX_ByteStringC AsStringC() const {
193 return CFX_ByteStringC(raw_str(), GetLength()); 193 return CFX_ByteStringC(raw_str(), GetLength());
194 } 194 }
195 195
196 FX_STRSIZE GetLength() const { return m_pData ? m_pData->m_nDataLength : 0; } 196 FX_STRSIZE GetLength() const { return m_pData ? m_pData->m_nDataLength : 0; }
197 bool IsEmpty() const { return !GetLength(); } 197 bool IsEmpty() const { return !GetLength(); }
198 198
199 int Compare(const CFX_ByteStringC& str) const; 199 int Compare(const CFX_ByteStringC& str) const;
200 bool EqualNoCase(const CFX_ByteStringC& str) const; 200 bool EqualNoCase(const CFX_ByteStringC& str) const;
201 201
202 bool operator==(const char* ptr) const; 202 bool operator==(const char* ptr) const;
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329 return CFX_ByteString(str1, str2); 329 return CFX_ByteString(str1, str2);
330 } 330 }
331 inline CFX_ByteString operator+(const CFX_ByteStringC& str1, FX_CHAR ch) { 331 inline CFX_ByteString operator+(const CFX_ByteStringC& str1, FX_CHAR ch) {
332 return CFX_ByteString(str1, CFX_ByteStringC(ch)); 332 return CFX_ByteString(str1, CFX_ByteStringC(ch));
333 } 333 }
334 inline CFX_ByteString operator+(FX_CHAR ch, const CFX_ByteStringC& str2) { 334 inline CFX_ByteString operator+(FX_CHAR ch, const CFX_ByteStringC& str2) {
335 return CFX_ByteString(ch, str2); 335 return CFX_ByteString(ch, str2);
336 } 336 }
337 inline CFX_ByteString operator+(const CFX_ByteString& str1, 337 inline CFX_ByteString operator+(const CFX_ByteString& str1,
338 const CFX_ByteString& str2) { 338 const CFX_ByteString& str2) {
339 return CFX_ByteString(str1.AsByteStringC(), str2.AsByteStringC()); 339 return CFX_ByteString(str1.AsStringC(), str2.AsStringC());
340 } 340 }
341 inline CFX_ByteString operator+(const CFX_ByteString& str1, FX_CHAR ch) { 341 inline CFX_ByteString operator+(const CFX_ByteString& str1, FX_CHAR ch) {
342 return CFX_ByteString(str1.AsByteStringC(), CFX_ByteStringC(ch)); 342 return CFX_ByteString(str1.AsStringC(), CFX_ByteStringC(ch));
343 } 343 }
344 inline CFX_ByteString operator+(FX_CHAR ch, const CFX_ByteString& str2) { 344 inline CFX_ByteString operator+(FX_CHAR ch, const CFX_ByteString& str2) {
345 return CFX_ByteString(ch, str2.AsByteStringC()); 345 return CFX_ByteString(ch, str2.AsStringC());
346 } 346 }
347 inline CFX_ByteString operator+(const CFX_ByteString& str1, 347 inline CFX_ByteString operator+(const CFX_ByteString& str1,
348 const FX_CHAR* str2) { 348 const FX_CHAR* str2) {
349 return CFX_ByteString(str1.AsByteStringC(), str2); 349 return CFX_ByteString(str1.AsStringC(), str2);
350 } 350 }
351 inline CFX_ByteString operator+(const FX_CHAR* str1, 351 inline CFX_ByteString operator+(const FX_CHAR* str1,
352 const CFX_ByteString& str2) { 352 const CFX_ByteString& str2) {
353 return CFX_ByteString(str1, str2.AsByteStringC()); 353 return CFX_ByteString(str1, str2.AsStringC());
354 } 354 }
355 inline CFX_ByteString operator+(const CFX_ByteString& str1, 355 inline CFX_ByteString operator+(const CFX_ByteString& str1,
356 const CFX_ByteStringC& str2) { 356 const CFX_ByteStringC& str2) {
357 return CFX_ByteString(str1.AsByteStringC(), str2); 357 return CFX_ByteString(str1.AsStringC(), str2);
358 } 358 }
359 inline CFX_ByteString operator+(const CFX_ByteStringC& str1, 359 inline CFX_ByteString operator+(const CFX_ByteStringC& str1,
360 const CFX_ByteString& str2) { 360 const CFX_ByteString& str2) {
361 return CFX_ByteString(str1, str2.AsByteStringC()); 361 return CFX_ByteString(str1, str2.AsStringC());
362 } 362 }
363 363
364 class CFX_WideStringC { 364 class CFX_WideStringC {
365 public: 365 public:
366 typedef FX_WCHAR value_type; 366 typedef FX_WCHAR value_type;
367 367
368 CFX_WideStringC() { 368 CFX_WideStringC() {
369 m_Ptr = NULL; 369 m_Ptr = NULL;
370 m_Length = 0; 370 m_Length = 0;
371 } 371 }
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509 // Explicit conversion to C-style wide string. 509 // Explicit conversion to C-style wide string.
510 // Note: |this| must outlive the use of the result. 510 // Note: |this| must outlive the use of the result.
511 const FX_WCHAR* c_str() const { return m_pData ? m_pData->m_String : L""; } 511 const FX_WCHAR* c_str() const { return m_pData ? m_pData->m_String : L""; }
512 512
513 // Implicit conversion to C-style wide string -- deprecated. 513 // Implicit conversion to C-style wide string -- deprecated.
514 // Note: |this| must outlive the use of the result. 514 // Note: |this| must outlive the use of the result.
515 operator const FX_WCHAR*() const { return m_pData ? m_pData->m_String : L""; } 515 operator const FX_WCHAR*() const { return m_pData ? m_pData->m_String : L""; }
516 516
517 // Explicit conversion to CFX_WideStringC. 517 // Explicit conversion to CFX_WideStringC.
518 // Note: |this| must outlive the use of the result. 518 // Note: |this| must outlive the use of the result.
519 CFX_WideStringC AsWideStringC() const { 519 CFX_WideStringC AsStringC() const {
520 return CFX_WideStringC(c_str(), GetLength()); 520 return CFX_WideStringC(c_str(), GetLength());
521 } 521 }
522 522
523 // Deprecated -- use clear(). 523 // Deprecated -- use clear().
524 void Empty() { m_pData.Reset(); } 524 void Empty() { m_pData.Reset(); }
525 void clear() { m_pData.Reset(); } 525 void clear() { m_pData.Reset(); }
526 526
527 FX_STRSIZE GetLength() const { return m_pData ? m_pData->m_nDataLength : 0; } 527 FX_STRSIZE GetLength() const { return m_pData ? m_pData->m_nDataLength : 0; }
528 bool IsEmpty() const { return !GetLength(); } 528 bool IsEmpty() const { return !GetLength(); }
529 529
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638 return CFX_WideString(str1, str2); 638 return CFX_WideString(str1, str2);
639 } 639 }
640 inline CFX_WideString operator+(const CFX_WideStringC& str1, FX_WCHAR ch) { 640 inline CFX_WideString operator+(const CFX_WideStringC& str1, FX_WCHAR ch) {
641 return CFX_WideString(str1, CFX_WideStringC(ch)); 641 return CFX_WideString(str1, CFX_WideStringC(ch));
642 } 642 }
643 inline CFX_WideString operator+(FX_WCHAR ch, const CFX_WideStringC& str2) { 643 inline CFX_WideString operator+(FX_WCHAR ch, const CFX_WideStringC& str2) {
644 return CFX_WideString(ch, str2); 644 return CFX_WideString(ch, str2);
645 } 645 }
646 inline CFX_WideString operator+(const CFX_WideString& str1, 646 inline CFX_WideString operator+(const CFX_WideString& str1,
647 const CFX_WideString& str2) { 647 const CFX_WideString& str2) {
648 return CFX_WideString(str1.AsWideStringC(), str2.AsWideStringC()); 648 return CFX_WideString(str1.AsStringC(), str2.AsStringC());
649 } 649 }
650 inline CFX_WideString operator+(const CFX_WideString& str1, FX_WCHAR ch) { 650 inline CFX_WideString operator+(const CFX_WideString& str1, FX_WCHAR ch) {
651 return CFX_WideString(str1.AsWideStringC(), CFX_WideStringC(ch)); 651 return CFX_WideString(str1.AsStringC(), CFX_WideStringC(ch));
652 } 652 }
653 inline CFX_WideString operator+(FX_WCHAR ch, const CFX_WideString& str2) { 653 inline CFX_WideString operator+(FX_WCHAR ch, const CFX_WideString& str2) {
654 return CFX_WideString(ch, str2.AsWideStringC()); 654 return CFX_WideString(ch, str2.AsStringC());
655 } 655 }
656 inline CFX_WideString operator+(const CFX_WideString& str1, 656 inline CFX_WideString operator+(const CFX_WideString& str1,
657 const FX_WCHAR* str2) { 657 const FX_WCHAR* str2) {
658 return CFX_WideString(str1.AsWideStringC(), str2); 658 return CFX_WideString(str1.AsStringC(), str2);
659 } 659 }
660 inline CFX_WideString operator+(const FX_WCHAR* str1, 660 inline CFX_WideString operator+(const FX_WCHAR* str1,
661 const CFX_WideString& str2) { 661 const CFX_WideString& str2) {
662 return CFX_WideString(str1, str2.AsWideStringC()); 662 return CFX_WideString(str1, str2.AsStringC());
663 } 663 }
664 inline CFX_WideString operator+(const CFX_WideString& str1, 664 inline CFX_WideString operator+(const CFX_WideString& str1,
665 const CFX_WideStringC& str2) { 665 const CFX_WideStringC& str2) {
666 return CFX_WideString(str1.AsWideStringC(), str2); 666 return CFX_WideString(str1.AsStringC(), str2);
667 } 667 }
668 inline CFX_WideString operator+(const CFX_WideStringC& str1, 668 inline CFX_WideString operator+(const CFX_WideStringC& str1,
669 const CFX_WideString& str2) { 669 const CFX_WideString& str2) {
670 return CFX_WideString(str1, str2.AsWideStringC()); 670 return CFX_WideString(str1, str2.AsStringC());
671 } 671 }
672 inline bool operator==(const wchar_t* lhs, const CFX_WideString& rhs) { 672 inline bool operator==(const wchar_t* lhs, const CFX_WideString& rhs) {
673 return rhs == lhs; 673 return rhs == lhs;
674 } 674 }
675 inline bool operator==(const CFX_WideStringC& lhs, const CFX_WideString& rhs) { 675 inline bool operator==(const CFX_WideStringC& lhs, const CFX_WideString& rhs) {
676 return rhs == lhs; 676 return rhs == lhs;
677 } 677 }
678 inline bool operator!=(const wchar_t* lhs, const CFX_WideString& rhs) { 678 inline bool operator!=(const wchar_t* lhs, const CFX_WideString& rhs) {
679 return rhs != lhs; 679 return rhs != lhs;
680 } 680 }
(...skipping 10 matching lines...) Expand all
691 } 691 }
692 692
693 FX_FLOAT FX_atof(const CFX_ByteStringC& str); 693 FX_FLOAT FX_atof(const CFX_ByteStringC& str);
694 inline FX_FLOAT FX_atof(const CFX_WideStringC& wsStr) { 694 inline FX_FLOAT FX_atof(const CFX_WideStringC& wsStr) {
695 return FX_atof(FX_UTF8Encode(wsStr.c_str(), wsStr.GetLength()).c_str()); 695 return FX_atof(FX_UTF8Encode(wsStr.c_str(), wsStr.GetLength()).c_str());
696 } 696 }
697 void FX_atonum(const CFX_ByteStringC& str, FX_BOOL& bInteger, void* pData); 697 void FX_atonum(const CFX_ByteStringC& str, FX_BOOL& bInteger, void* pData);
698 FX_STRSIZE FX_ftoa(FX_FLOAT f, FX_CHAR* buf); 698 FX_STRSIZE FX_ftoa(FX_FLOAT f, FX_CHAR* buf);
699 699
700 #endif // CORE_FXCRT_INCLUDE_FX_STRING_H_ 700 #endif // CORE_FXCRT_INCLUDE_FX_STRING_H_
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