Move core/src/ up to core/.

core/src/fpdfapi/fpdf_parser/cpdf_dictionary.cpp

Index: core/src/fpdfapi/fpdf_parser/cpdf_dictionary.cpp
diff --git a/core/src/fpdfapi/fpdf_parser/cpdf_dictionary.cpp b/core/src/fpdfapi/fpdf_parser/cpdf_dictionary.cpp
deleted file mode 100644
index 864cd59744306b1fc1714a94d976292d14599111..0000000000000000000000000000000000000000
--- a/core/src/fpdfapi/fpdf_parser/cpdf_dictionary.cpp
+++ /dev/null
@@ -1,271 +0,0 @@
-// Copyright 2016 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "core/include/fpdfapi/cpdf_dictionary.h"
-
-#include "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_boolean.h"
-#include "core/include/fpdfapi/cpdf_name.h"
-#include "core/include/fpdfapi/cpdf_number.h"
-#include "core/include/fpdfapi/cpdf_reference.h"
-#include "core/include/fpdfapi/cpdf_stream.h"
-#include "core/include/fpdfapi/cpdf_string.h"
-#include "third_party/base/stl_util.h"
-
-CPDF_Dictionary::CPDF_Dictionary() {}
-
-CPDF_Dictionary::~CPDF_Dictionary() {
-  for (const auto& it : m_Map)
-    it.second->Release();
-}
-
-CPDF_Object::Type CPDF_Dictionary::GetType() const {
-  return DICTIONARY;
-}
-
-CPDF_Dictionary* CPDF_Dictionary::GetDict() const {
-  // The method should be made non-const if we want to not be const.
-  // See bug #234.
-  return const_cast<CPDF_Dictionary*>(this);
-}
-
-bool CPDF_Dictionary::IsDictionary() const {
-  return true;
-}
-
-CPDF_Dictionary* CPDF_Dictionary::AsDictionary() {
-  return this;
-}
-
-const CPDF_Dictionary* CPDF_Dictionary::AsDictionary() const {
-  return this;
-}
-
-CPDF_Object* CPDF_Dictionary::Clone(FX_BOOL bDirect) const {
-  CPDF_Dictionary* pCopy = new CPDF_Dictionary();
-  for (const auto& it : *this)
-    pCopy->m_Map.insert(std::make_pair(it.first, it.second->Clone(bDirect)));
-  return pCopy;
-}
-
-CPDF_Object* CPDF_Dictionary::GetElement(const CFX_ByteStringC& key) const {
-  auto it = m_Map.find(key);
-  if (it == m_Map.end())
-    return nullptr;
-  return it->second;
-}
-CPDF_Object* CPDF_Dictionary::GetElementValue(
-    const CFX_ByteStringC& key) const {
-  CPDF_Object* p = GetElement(key);
-  return p ? p->GetDirect() : nullptr;
-}
-
-CFX_ByteString CPDF_Dictionary::GetStringBy(const CFX_ByteStringC& key) const {
-  CPDF_Object* p = GetElement(key);
-  return p ? p->GetString() : CFX_ByteString();
-}
-
-CFX_ByteStringC CPDF_Dictionary::GetConstStringBy(
-    const CFX_ByteStringC& key) const {
-  CPDF_Object* p = GetElement(key);
-  return p ? p->GetConstString() : CFX_ByteStringC();
-}
-
-CFX_WideString CPDF_Dictionary::GetUnicodeTextBy(
-    const CFX_ByteStringC& key) const {
-  CPDF_Object* p = GetElement(key);
-  if (CPDF_Reference* pRef = ToReference(p))
-    p = pRef->GetDirect();
-  return p ? p->GetUnicodeText() : CFX_WideString();
-}
-
-CFX_ByteString CPDF_Dictionary::GetStringBy(const CFX_ByteStringC& key,
-                                            const CFX_ByteStringC& def) const {
-  CPDF_Object* p = GetElement(key);
-  return p ? p->GetString() : CFX_ByteString(def);
-}
-
-CFX_ByteStringC CPDF_Dictionary::GetConstStringBy(
-    const CFX_ByteStringC& key,
-    const CFX_ByteStringC& def) const {
-  CPDF_Object* p = GetElement(key);
-  return p ? p->GetConstString() : CFX_ByteStringC(def);
-}
-
-int CPDF_Dictionary::GetIntegerBy(const CFX_ByteStringC& key) const {
-  CPDF_Object* p = GetElement(key);
-  return p ? p->GetInteger() : 0;
-}
-
-int CPDF_Dictionary::GetIntegerBy(const CFX_ByteStringC& key, int def) const {
-  CPDF_Object* p = GetElement(key);
-  return p ? p->GetInteger() : def;
-}
-
-FX_FLOAT CPDF_Dictionary::GetNumberBy(const CFX_ByteStringC& key) const {
-  CPDF_Object* p = GetElement(key);
-  return p ? p->GetNumber() : 0;
-}
-
-FX_BOOL CPDF_Dictionary::GetBooleanBy(const CFX_ByteStringC& key,
-                                      FX_BOOL bDefault) const {
-  CPDF_Object* p = GetElement(key);
-  return ToBoolean(p) ? p->GetInteger() : bDefault;
-}
-
-CPDF_Dictionary* CPDF_Dictionary::GetDictBy(const CFX_ByteStringC& key) const {
-  CPDF_Object* p = GetElementValue(key);
-  if (!p)
-    return nullptr;
-  if (CPDF_Dictionary* pDict = p->AsDictionary())
-    return pDict;
-  if (CPDF_Stream* pStream = p->AsStream())
-    return pStream->GetDict();
-  return nullptr;
-}
-
-CPDF_Array* CPDF_Dictionary::GetArrayBy(const CFX_ByteStringC& key) const {
-  return ToArray(GetElementValue(key));
-}
-
-CPDF_Stream* CPDF_Dictionary::GetStreamBy(const CFX_ByteStringC& key) const {
-  return ToStream(GetElementValue(key));
-}
-
-CFX_FloatRect CPDF_Dictionary::GetRectBy(const CFX_ByteStringC& key) const {
-  CFX_FloatRect rect;
-  CPDF_Array* pArray = GetArrayBy(key);
-  if (pArray)
-    rect = pArray->GetRect();
-  return rect;
-}
-
-CFX_Matrix CPDF_Dictionary::GetMatrixBy(const CFX_ByteStringC& key) const {
-  CFX_Matrix matrix;
-  CPDF_Array* pArray = GetArrayBy(key);
-  if (pArray)
-    matrix = pArray->GetMatrix();
-  return matrix;
-}
-
-FX_BOOL CPDF_Dictionary::KeyExist(const CFX_ByteStringC& key) const {
-  return pdfium::ContainsKey(m_Map, key);
-}
-
-bool CPDF_Dictionary::IsSignatureDict() const {
-  CPDF_Object* pType = GetElementValue("Type");
-  if (!pType)
-    pType = GetElementValue("FT");
-  return pType && pType->GetString() == "Sig";
-}
-
-void CPDF_Dictionary::SetAt(const CFX_ByteStringC& key, CPDF_Object* pObj) {
-  ASSERT(IsDictionary());
-  // Avoid 2 constructions of CFX_ByteString.
-  CFX_ByteString key_bytestring = key;
-  auto it = m_Map.find(key_bytestring);
-  if (it == m_Map.end()) {
-    if (pObj)
-      m_Map.insert(std::make_pair(key_bytestring, pObj));
-    return;
-  }
-
-  if (it->second == pObj)
-    return;
-  it->second->Release();
-
-  if (pObj)
-    it->second = pObj;
-  else
-    m_Map.erase(it);
-}
-
-void CPDF_Dictionary::RemoveAt(const CFX_ByteStringC& key) {
-  auto it = m_Map.find(key);
-  if (it == m_Map.end())
-    return;
-
-  it->second->Release();
-  m_Map.erase(it);
-}
-
-void CPDF_Dictionary::ReplaceKey(const CFX_ByteStringC& oldkey,
-                                 const CFX_ByteStringC& newkey) {
-  auto old_it = m_Map.find(oldkey);
-  if (old_it == m_Map.end())
-    return;
-
-  // Avoid 2 constructions of CFX_ByteString.
-  CFX_ByteString newkey_bytestring = newkey;
-  auto new_it = m_Map.find(newkey_bytestring);
-  if (new_it == old_it)
-    return;
-
-  if (new_it != m_Map.end()) {
-    new_it->second->Release();
-    new_it->second = old_it->second;
-  } else {
-    m_Map.insert(std::make_pair(newkey_bytestring, old_it->second));
-  }
-  m_Map.erase(old_it);
-}
-
-void CPDF_Dictionary::SetAtInteger(const CFX_ByteStringC& key, int i) {
-  SetAt(key, new CPDF_Number(i));
-}
-
-void CPDF_Dictionary::SetAtName(const CFX_ByteStringC& key,
-                                const CFX_ByteString& name) {
-  SetAt(key, new CPDF_Name(name));
-}
-
-void CPDF_Dictionary::SetAtString(const CFX_ByteStringC& key,
-                                  const CFX_ByteString& str) {
-  SetAt(key, new CPDF_String(str, FALSE));
-}
-
-void CPDF_Dictionary::SetAtReference(const CFX_ByteStringC& key,
-                                     CPDF_IndirectObjectHolder* pDoc,
-                                     FX_DWORD objnum) {
-  SetAt(key, new CPDF_Reference(pDoc, objnum));
-}
-
-void CPDF_Dictionary::AddReference(const CFX_ByteStringC& key,
-                                   CPDF_IndirectObjectHolder* pDoc,
-                                   FX_DWORD objnum) {
-  SetAt(key, new CPDF_Reference(pDoc, objnum));
-}
-
-void CPDF_Dictionary::SetAtNumber(const CFX_ByteStringC& key, FX_FLOAT f) {
-  CPDF_Number* pNumber = new CPDF_Number(f);
-  SetAt(key, pNumber);
-}
-
-void CPDF_Dictionary::SetAtBoolean(const CFX_ByteStringC& key, FX_BOOL bValue) {
-  SetAt(key, new CPDF_Boolean(bValue));
-}
-
-void CPDF_Dictionary::SetAtRect(const CFX_ByteStringC& key,
-                                const CFX_FloatRect& rect) {
-  CPDF_Array* pArray = new CPDF_Array;
-  pArray->AddNumber(rect.left);
-  pArray->AddNumber(rect.bottom);
-  pArray->AddNumber(rect.right);
-  pArray->AddNumber(rect.top);
-  SetAt(key, pArray);
-}
-
-void CPDF_Dictionary::SetAtMatrix(const CFX_ByteStringC& key,
-                                  const CFX_Matrix& matrix) {
-  CPDF_Array* pArray = new CPDF_Array;
-  pArray->AddNumber(matrix.a);
-  pArray->AddNumber(matrix.b);
-  pArray->AddNumber(matrix.c);
-  pArray->AddNumber(matrix.d);
-  pArray->AddNumber(matrix.e);
-  pArray->AddNumber(matrix.f);
-  SetAt(key, pArray);
-}