Move fpdfsdk/javascript to fxjs/

This CL moves all of the CJS files into fxjs. The :javascript build rule
is removed and :fxjs is used instead.

Change-Id: I1701b308f51317d0346c7401b43812c3f43a27bf
Reviewed-on: https://pdfium-review.googlesource.com/17047
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 397 deletions

diff --git a/fpdfsdk/javascript/JS_GlobalData.cpp b/fpdfsdk/javascript/JS_GlobalData.cpp
deleted file mode 100644
index ce3ce68fb3..0000000000
--- a/fpdfsdk/javascript/JS_GlobalData.cpp
+++ /dev/null
@@ -1,397 +0,0 @@
-// Copyright 2014 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 "fpdfsdk/javascript/JS_GlobalData.h"
-
-#include <utility>
-
-#include "core/fdrm/crypto/fx_crypt.h"
-#include "third_party/base/ptr_util.h"
-#include "third_party/base/stl_util.h"
-
-#define JS_MAXGLOBALDATA (1024 * 4 - 8)
-
-#define READER_JS_GLOBALDATA_FILENAME L"Reader_JsGlobal.Data"
-#define PHANTOM_JS_GLOBALDATA_FILENAME L"Phantom_JsGlobal.Data"
-#define SDK_JS_GLOBALDATA_FILENAME L"SDK_JsGlobal.Data"
-
-namespace {
-
-const uint8_t JS_RC4KEY[] = {
-    0x19, 0xa8, 0xe8, 0x01, 0xf6, 0xa8, 0xb6, 0x4d, 0x82, 0x04, 0x45, 0x6d,
-    0xb4, 0xcf, 0xd7, 0x77, 0x67, 0xf9, 0x75, 0x9f, 0xf0, 0xe0, 0x1e, 0x51,
-    0xee, 0x46, 0xfd, 0x0b, 0xc9, 0x93, 0x25, 0x55, 0x4a, 0xee, 0xe0, 0x16,
-    0xd0, 0xdf, 0x8c, 0xfa, 0x2a, 0xa9, 0x49, 0xfd, 0x97, 0x1c, 0x0e, 0x22,
-    0x13, 0x28, 0x7c, 0xaf, 0xc4, 0xfc, 0x9c, 0x12, 0x65, 0x8c, 0x4e, 0x5b,
-    0x04, 0x75, 0x89, 0xc9, 0xb1, 0xed, 0x50, 0xca, 0x96, 0x6f, 0x1a, 0x7a,
-    0xfe, 0x58, 0x5d, 0xec, 0x19, 0x4a, 0xf6, 0x35, 0x6a, 0x97, 0x14, 0x00,
-    0x0e, 0xd0, 0x6b, 0xbb, 0xd5, 0x75, 0x55, 0x8b, 0x6e, 0x6b, 0x19, 0xa0,
-    0xf8, 0x77, 0xd5, 0xa3};
-
-// Returns true if non-empty, setting sPropName
-bool TrimPropName(ByteString* sPropName) {
-  sPropName->TrimLeft();
-  sPropName->TrimRight();
-  return sPropName->GetLength() != 0;
-}
-
-CJS_GlobalData* g_pInstance = nullptr;
-
-}  // namespace
-
-// static
-CJS_GlobalData* CJS_GlobalData::GetRetainedInstance(
-    CPDFSDK_FormFillEnvironment* pApp) {
-  if (!g_pInstance) {
-    g_pInstance = new CJS_GlobalData();
-  }
-  ++g_pInstance->m_RefCount;
-  return g_pInstance;
-}
-
-void CJS_GlobalData::Release() {
-  if (!--m_RefCount) {
-    delete g_pInstance;
-    g_pInstance = nullptr;
-  }
-}
-
-CJS_GlobalData::CJS_GlobalData()
-    : m_RefCount(0), m_sFilePath(SDK_JS_GLOBALDATA_FILENAME) {
-  LoadGlobalPersistentVariables();
-}
-
-CJS_GlobalData::~CJS_GlobalData() {
-  SaveGlobalPersisitentVariables();
-}
-
-CJS_GlobalData::iterator CJS_GlobalData::FindGlobalVariable(
-    const ByteString& propname) {
-  for (auto it = m_arrayGlobalData.begin(); it != m_arrayGlobalData.end();
-       ++it) {
-    if ((*it)->data.sKey == propname)
-      return it;
-  }
-  return m_arrayGlobalData.end();
-}
-
-CJS_GlobalData::const_iterator CJS_GlobalData::FindGlobalVariable(
-    const ByteString& propname) const {
-  for (auto it = m_arrayGlobalData.begin(); it != m_arrayGlobalData.end();
-       ++it) {
-    if ((*it)->data.sKey == propname)
-      return it;
-  }
-  return m_arrayGlobalData.end();
-}
-
-CJS_GlobalData_Element* CJS_GlobalData::GetGlobalVariable(
-    const ByteString& propname) {
-  auto iter = FindGlobalVariable(propname);
-  return iter != m_arrayGlobalData.end() ? iter->get() : nullptr;
-}
-
-void CJS_GlobalData::SetGlobalVariableNumber(const ByteString& propname,
-                                             double dData) {
-  ByteString sPropName(propname);
-  if (!TrimPropName(&sPropName))
-    return;
-
-  if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName)) {
-    pData->data.nType = JS_GlobalDataType::NUMBER;
-    pData->data.dData = dData;
-    return;
-  }
-  auto pNewData = pdfium::MakeUnique<CJS_GlobalData_Element>();
-  pNewData->data.sKey = sPropName;
-  pNewData->data.nType = JS_GlobalDataType::NUMBER;
-  pNewData->data.dData = dData;
-  m_arrayGlobalData.push_back(std::move(pNewData));
-}
-
-void CJS_GlobalData::SetGlobalVariableBoolean(const ByteString& propname,
-                                              bool bData) {
-  ByteString sPropName(propname);
-  if (!TrimPropName(&sPropName))
-    return;
-
-  if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName)) {
-    pData->data.nType = JS_GlobalDataType::BOOLEAN;
-    pData->data.bData = bData;
-    return;
-  }
-  auto pNewData = pdfium::MakeUnique<CJS_GlobalData_Element>();
-  pNewData->data.sKey = sPropName;
-  pNewData->data.nType = JS_GlobalDataType::BOOLEAN;
-  pNewData->data.bData = bData;
-  m_arrayGlobalData.push_back(std::move(pNewData));
-}
-
-void CJS_GlobalData::SetGlobalVariableString(const ByteString& propname,
-                                             const ByteString& sData) {
-  ByteString sPropName(propname);
-  if (!TrimPropName(&sPropName))
-    return;
-
-  if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName)) {
-    pData->data.nType = JS_GlobalDataType::STRING;
-    pData->data.sData = sData;
-    return;
-  }
-  auto pNewData = pdfium::MakeUnique<CJS_GlobalData_Element>();
-  pNewData->data.sKey = sPropName;
-  pNewData->data.nType = JS_GlobalDataType::STRING;
-  pNewData->data.sData = sData;
-  m_arrayGlobalData.push_back(std::move(pNewData));
-}
-
-void CJS_GlobalData::SetGlobalVariableObject(
-    const ByteString& propname,
-    const CJS_GlobalVariableArray& array) {
-  ByteString sPropName(propname);
-  if (!TrimPropName(&sPropName))
-    return;
-
-  if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName)) {
-    pData->data.nType = JS_GlobalDataType::OBJECT;
-    pData->data.objData.Copy(array);
-    return;
-  }
-  auto pNewData = pdfium::MakeUnique<CJS_GlobalData_Element>();
-  pNewData->data.sKey = sPropName;
-  pNewData->data.nType = JS_GlobalDataType::OBJECT;
-  pNewData->data.objData.Copy(array);
-  m_arrayGlobalData.push_back(std::move(pNewData));
-}
-
-void CJS_GlobalData::SetGlobalVariableNull(const ByteString& propname) {
-  ByteString sPropName(propname);
-  if (!TrimPropName(&sPropName))
-    return;
-
-  if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName)) {
-    pData->data.nType = JS_GlobalDataType::NULLOBJ;
-    return;
-  }
-  auto pNewData = pdfium::MakeUnique<CJS_GlobalData_Element>();
-  pNewData->data.sKey = sPropName;
-  pNewData->data.nType = JS_GlobalDataType::NULLOBJ;
-  m_arrayGlobalData.push_back(std::move(pNewData));
-}
-
-bool CJS_GlobalData::SetGlobalVariablePersistent(const ByteString& propname,
-                                                 bool bPersistent) {
-  ByteString sPropName(propname);
-  if (!TrimPropName(&sPropName))
-    return false;
-
-  CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName);
-  if (!pData)
-    return false;
-
-  pData->bPersistent = bPersistent;
-  return true;
-}
-
-bool CJS_GlobalData::DeleteGlobalVariable(const ByteString& propname) {
-  ByteString sPropName(propname);
-  if (!TrimPropName(&sPropName))
-    return false;
-
-  auto iter = FindGlobalVariable(sPropName);
-  if (iter == m_arrayGlobalData.end())
-    return false;
-
-  m_arrayGlobalData.erase(iter);
-  return true;
-}
-
-int32_t CJS_GlobalData::GetSize() const {
-  return pdfium::CollectionSize<int32_t>(m_arrayGlobalData);
-}
-
-CJS_GlobalData_Element* CJS_GlobalData::GetAt(int index) const {
-  if (index < 0 || index >= GetSize())
-    return nullptr;
-  return m_arrayGlobalData[index].get();
-}
-
-void CJS_GlobalData::LoadGlobalPersistentVariables() {
-  uint8_t* pBuffer = nullptr;
-  int32_t nLength = 0;
-
-  LoadFileBuffer(m_sFilePath.c_str(), pBuffer, nLength);
-  CRYPT_ArcFourCryptBlock(pBuffer, nLength, JS_RC4KEY, sizeof(JS_RC4KEY));
-
-  if (pBuffer) {
-    uint8_t* p = pBuffer;
-    uint16_t wType = *((uint16_t*)p);
-    p += sizeof(uint16_t);
-
-    if (wType == (uint16_t)(('X' << 8) | 'F')) {
-      uint16_t wVersion = *((uint16_t*)p);
-      p += sizeof(uint16_t);
-
-      ASSERT(wVersion <= 2);
-
-      uint32_t dwCount = *((uint32_t*)p);
-      p += sizeof(uint32_t);
-
-      uint32_t dwSize = *((uint32_t*)p);
-      p += sizeof(uint32_t);
-
-      if (dwSize == nLength - sizeof(uint16_t) * 2 - sizeof(uint32_t) * 2) {
-        for (int32_t i = 0, sz = dwCount; i < sz; i++) {
-          if (p > pBuffer + nLength)
-            break;
-
-          uint32_t dwNameLen = *((uint32_t*)p);
-          p += sizeof(uint32_t);
-
-          if (p + dwNameLen > pBuffer + nLength)
-            break;
-
-          ByteString sEntry = ByteString(p, dwNameLen);
-          p += sizeof(char) * dwNameLen;
-
-          JS_GlobalDataType wDataType =
-              static_cast<JS_GlobalDataType>(*((uint16_t*)p));
-          p += sizeof(uint16_t);
-
-          switch (wDataType) {
-            case JS_GlobalDataType::NUMBER: {
-              double dData = 0;
-              switch (wVersion) {
-                case 1: {
-                  uint32_t dwData = *((uint32_t*)p);
-                  p += sizeof(uint32_t);
-                  dData = dwData;
-                } break;
-                case 2: {
-                  dData = *((double*)p);
-                  p += sizeof(double);
-                } break;
-              }
-              SetGlobalVariableNumber(sEntry, dData);
-              SetGlobalVariablePersistent(sEntry, true);
-            } break;
-            case JS_GlobalDataType::BOOLEAN: {
-              uint16_t wData = *((uint16_t*)p);
-              p += sizeof(uint16_t);
-              SetGlobalVariableBoolean(sEntry, (bool)(wData == 1));
-              SetGlobalVariablePersistent(sEntry, true);
-            } break;
-            case JS_GlobalDataType::STRING: {
-              uint32_t dwLength = *((uint32_t*)p);
-              p += sizeof(uint32_t);
-
-              if (p + dwLength > pBuffer + nLength)
-                break;
-
-              SetGlobalVariableString(sEntry, ByteString(p, dwLength));
-              SetGlobalVariablePersistent(sEntry, true);
-              p += sizeof(char) * dwLength;
-            } break;
-            case JS_GlobalDataType::NULLOBJ: {
-              SetGlobalVariableNull(sEntry);
-              SetGlobalVariablePersistent(sEntry, true);
-            }
-            case JS_GlobalDataType::OBJECT:
-              break;
-          }
-        }
-      }
-    }
-    FX_Free(pBuffer);
-  }
-}
-
-void CJS_GlobalData::SaveGlobalPersisitentVariables() {
-  uint32_t nCount = 0;
-  CFX_BinaryBuf sData;
-  for (const auto& pElement : m_arrayGlobalData) {
-    if (pElement->bPersistent) {
-      CFX_BinaryBuf sElement;
-      MakeByteString(pElement->data.sKey, &pElement->data, sElement);
-      if (sData.GetSize() + sElement.GetSize() > JS_MAXGLOBALDATA)
-        break;
-
-      sData.AppendBlock(sElement.GetBuffer(), sElement.GetSize());
-      nCount++;
-    }
-  }
-
-  CFX_BinaryBuf sFile;
-  uint16_t wType = (uint16_t)(('X' << 8) | 'F');
-  sFile.AppendBlock(&wType, sizeof(uint16_t));
-  uint16_t wVersion = 2;
-  sFile.AppendBlock(&wVersion, sizeof(uint16_t));
-  sFile.AppendBlock(&nCount, sizeof(uint32_t));
-  uint32_t dwSize = sData.GetSize();
-  sFile.AppendBlock(&dwSize, sizeof(uint32_t));
-
-  sFile.AppendBlock(sData.GetBuffer(), sData.GetSize());
-
-  CRYPT_ArcFourCryptBlock(sFile.GetBuffer(), sFile.GetSize(), JS_RC4KEY,
-                          sizeof(JS_RC4KEY));
-  WriteFileBuffer(m_sFilePath.c_str(), (const char*)sFile.GetBuffer(),
-                  sFile.GetSize());
-}
-
-void CJS_GlobalData::LoadFileBuffer(const wchar_t* sFilePath,
-                                    uint8_t*& pBuffer,
-                                    int32_t& nLength) {
-  // UnSupport.
-}
-
-void CJS_GlobalData::WriteFileBuffer(const wchar_t* sFilePath,
-                                     const char* pBuffer,
-                                     int32_t nLength) {
-  // UnSupport.
-}
-
-void CJS_GlobalData::MakeByteString(const ByteString& name,
-                                    CJS_KeyValue* pData,
-                                    CFX_BinaryBuf& sData) {
-  switch (pData->nType) {
-    case JS_GlobalDataType::NUMBER: {
-      uint32_t dwNameLen = (uint32_t)name.GetLength();
-      sData.AppendBlock(&dwNameLen, sizeof(uint32_t));
-      sData.AppendString(name);
-      sData.AppendBlock(&pData->nType, sizeof(uint16_t));
-
-      double dData = pData->dData;
-      sData.AppendBlock(&dData, sizeof(double));
-    } break;
-    case JS_GlobalDataType::BOOLEAN: {
-      uint32_t dwNameLen = (uint32_t)name.GetLength();
-      sData.AppendBlock(&dwNameLen, sizeof(uint32_t));
-      sData.AppendString(name);
-      sData.AppendBlock(&pData->nType, sizeof(uint16_t));
-
-      uint16_t wData = (uint16_t)pData->bData;
-      sData.AppendBlock(&wData, sizeof(uint16_t));
-    } break;
-    case JS_GlobalDataType::STRING: {
-      uint32_t dwNameLen = (uint32_t)name.GetLength();
-      sData.AppendBlock(&dwNameLen, sizeof(uint32_t));
-      sData.AppendString(name);
-      sData.AppendBlock(&pData->nType, sizeof(uint16_t));
-
-      uint32_t dwDataLen = (uint32_t)pData->sData.GetLength();
-      sData.AppendBlock(&dwDataLen, sizeof(uint32_t));
-      sData.AppendString(pData->sData);
-    } break;
-    case JS_GlobalDataType::NULLOBJ: {
-      uint32_t dwNameLen = (uint32_t)name.GetLength();
-      sData.AppendBlock(&dwNameLen, sizeof(uint32_t));
-      sData.AppendString(name);
-      sData.AppendBlock(&pData->nType, sizeof(uint32_t));
-    } break;
-    default:
-      break;
-  }
-}