14d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann// Copyright 2016 PDFium Authors. All rights reserved. 24d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann// Use of this source code is governed by a BSD-style license that can be 34d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann// found in the LICENSE file. 44d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 54d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 64d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 74d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#ifndef CORE_FPDFAPI_PARSER_CPDF_STRING_H_ 84d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#define CORE_FPDFAPI_PARSER_CPDF_STRING_H_ 94d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 104d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include <memory> 114d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 124d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fpdfapi/parser/cpdf_object.h" 134d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fxcrt/fx_string.h" 144d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fxcrt/fx_system.h" 15d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann#include "core/fxcrt/string_pool_template.h" 16d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann#include "core/fxcrt/weak_ptr.h" 174d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 184d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmannclass CPDF_String : public CPDF_Object { 194d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann public: 204d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann CPDF_String(); 21d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann CPDF_String(WeakPtr<ByteStringPool> pPool, const ByteString& str, bool bHex); 22d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann CPDF_String(WeakPtr<ByteStringPool> pPool, const WideString& str); 234d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann ~CPDF_String() override; 244d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 254d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // CPDF_Object: 264d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann Type GetType() const override; 274d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann std::unique_ptr<CPDF_Object> Clone() const override; 28d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ByteString GetString() const override; 29d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann WideString GetUnicodeText() const override; 30d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann void SetString(const ByteString& str) override; 314d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann bool IsString() const override; 324d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann CPDF_String* AsString() override; 334d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann const CPDF_String* AsString() const override; 34d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann bool WriteTo(IFX_ArchiveStream* archive) const override; 354d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 364d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann bool IsHex() const { return m_bHex; } 374d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 384d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann protected: 39d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ByteString m_String; 404d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann bool m_bHex; 414d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann}; 424d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 434d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmanninline CPDF_String* ToString(CPDF_Object* obj) { 444d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return obj ? obj->AsString() : nullptr; 454d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann} 464d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 474d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmanninline const CPDF_String* ToString(const CPDF_Object* obj) { 484d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return obj ? obj->AsString() : nullptr; 494d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann} 504d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 514d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#endif // CORE_FPDFAPI_PARSER_CPDF_STRING_H_ 52