diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp')
| -rw-r--r-- | core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp index 035baa398f..0091613120 100644 --- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp +++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp @@ -8,9 +8,9 @@ #include "editint.h" #define PDF_OBJECTSTREAM_MAXLENGTH (256 * 1024) #define PDF_XREFSTREAM_MAXSIZE 10000 -extern void FlateEncode(const uint8_t* src_buf, FX_DWORD src_data, FX_LPBYTE& dest_buf, FX_DWORD& dest_size); -extern void FlateEncode(FX_LPCBYTE src_buf, FX_DWORD src_size, int predictor, int Colors, int BitsPerComponent, int Columns, - FX_LPBYTE& dest_buf, FX_DWORD& dest_size); +extern void FlateEncode(const uint8_t* src_buf, FX_DWORD src_data, uint8_t*& dest_buf, FX_DWORD& dest_size); +extern void FlateEncode(const uint8_t* src_buf, FX_DWORD src_size, int predictor, int Colors, int BitsPerComponent, int Columns, + uint8_t*& dest_buf, FX_DWORD& dest_size); extern FX_BOOL IsSignatureDict(const CPDF_Dictionary* pDict); int32_t PDF_CreatorAppendObject(const CPDF_Object* pObj, CFX_FileBufferArchive *pFile, FX_FILESIZE& offset) { @@ -283,12 +283,12 @@ int32_t PDF_CreatorWriteEncrypt(const CPDF_Dictionary* pEncryptDict, FX_DWORD dw offset += len + 6; return offset; } -FX_BOOL PDF_GenerateFileID(FX_DWORD dwSeed1, FX_DWORD dwSeed2, FX_LPDWORD pBuffer) +FX_BOOL PDF_GenerateFileID(FX_DWORD dwSeed1, FX_DWORD dwSeed2, FX_DWORD* pBuffer) { if (!pBuffer) { return FALSE; } - FX_LPVOID pContext = FX_Random_MT_Start(dwSeed1); + void* pContext = FX_Random_MT_Start(dwSeed1); int32_t i = 0; for (i = 0; i < 2; i++) { *pBuffer++ = FX_Random_MT_Generate(pContext); @@ -307,9 +307,9 @@ public: CPDF_FlateEncoder(); ~CPDF_FlateEncoder(); FX_BOOL Initialize(CPDF_Stream* pStream, FX_BOOL bFlateEncode); - FX_BOOL Initialize(FX_LPCBYTE pBuffer, FX_DWORD size, FX_BOOL bFlateEncode, FX_BOOL bXRefStream = FALSE); + FX_BOOL Initialize(const uint8_t* pBuffer, FX_DWORD size, FX_BOOL bFlateEncode, FX_BOOL bXRefStream = FALSE); void CloneDict(); - FX_LPBYTE m_pData; + uint8_t* m_pData; FX_DWORD m_dwSize; CPDF_Dictionary* m_pDict; FX_BOOL m_bCloned; @@ -339,13 +339,13 @@ FX_BOOL CPDF_FlateEncoder::Initialize(CPDF_Stream* pStream, FX_BOOL bFlateEncode CPDF_StreamAcc destAcc; destAcc.LoadAllData(pStream); m_dwSize = destAcc.GetSize(); - m_pData = (FX_LPBYTE)destAcc.DetachData(); + m_pData = (uint8_t*)destAcc.DetachData(); m_pDict = (CPDF_Dictionary*)pStream->GetDict()->Clone(); m_pDict->RemoveAt(FX_BSTRC("Filter")); m_bNewData = TRUE; m_bCloned = TRUE; } else { - m_pData = (FX_LPBYTE)m_Acc.GetData(); + m_pData = (uint8_t*)m_Acc.GetData(); m_dwSize = m_Acc.GetSize(); m_pDict = pStream->GetDict(); } @@ -362,10 +362,10 @@ FX_BOOL CPDF_FlateEncoder::Initialize(CPDF_Stream* pStream, FX_BOOL bFlateEncode m_pDict->RemoveAt("DecodeParms"); return TRUE; } -FX_BOOL CPDF_FlateEncoder::Initialize(FX_LPCBYTE pBuffer, FX_DWORD size, FX_BOOL bFlateEncode, FX_BOOL bXRefStream) +FX_BOOL CPDF_FlateEncoder::Initialize(const uint8_t* pBuffer, FX_DWORD size, FX_BOOL bFlateEncode, FX_BOOL bXRefStream) { if (!bFlateEncode) { - m_pData = (FX_LPBYTE)pBuffer; + m_pData = (uint8_t*)pBuffer; m_dwSize = size; return TRUE; } @@ -391,8 +391,8 @@ class CPDF_Encryptor public: CPDF_Encryptor(); ~CPDF_Encryptor(); - FX_BOOL Initialize(CPDF_CryptoHandler* pHandler, int objnum, FX_LPBYTE src_data, FX_DWORD src_size); - FX_LPBYTE m_pData; + FX_BOOL Initialize(CPDF_CryptoHandler* pHandler, int objnum, uint8_t* src_data, FX_DWORD src_size); + uint8_t* m_pData; FX_DWORD m_dwSize; FX_BOOL m_bNewBuf; }; @@ -402,13 +402,13 @@ CPDF_Encryptor::CPDF_Encryptor() m_dwSize = 0; m_bNewBuf = FALSE; } -FX_BOOL CPDF_Encryptor::Initialize(CPDF_CryptoHandler* pHandler, int objnum, FX_LPBYTE src_data, FX_DWORD src_size) +FX_BOOL CPDF_Encryptor::Initialize(CPDF_CryptoHandler* pHandler, int objnum, uint8_t* src_data, FX_DWORD src_size) { if (src_size == 0) { return TRUE; } if (pHandler == NULL) { - m_pData = (FX_LPBYTE)src_data; + m_pData = (uint8_t*)src_data; m_dwSize = src_size; m_bNewBuf = FALSE; return TRUE; @@ -446,7 +446,7 @@ int32_t CPDF_ObjectStream::CompressIndirectObject(FX_DWORD dwObjNum, const CPDF_ m_Buffer << pObj; return 1; } -int32_t CPDF_ObjectStream::CompressIndirectObject(FX_DWORD dwObjNum, FX_LPCBYTE pBuffer, FX_DWORD dwSize) +int32_t CPDF_ObjectStream::CompressIndirectObject(FX_DWORD dwObjNum, const uint8_t* pBuffer, FX_DWORD dwSize) { m_ObjNumArray.Add(dwObjNum); m_OffsetArray.Add(m_Buffer.GetLength()); @@ -564,7 +564,7 @@ int32_t CPDF_XRefStream::CompressIndirectObject(FX_DWORD dwObjNum, const CPDF_Ob } return EndObjectStream(pCreator); } -int32_t CPDF_XRefStream::CompressIndirectObject(FX_DWORD dwObjNum, FX_LPCBYTE pBuffer, FX_DWORD dwSize, CPDF_Creator *pCreator) +int32_t CPDF_XRefStream::CompressIndirectObject(FX_DWORD dwObjNum, const uint8_t* pBuffer, FX_DWORD dwSize, CPDF_Creator *pCreator) { if (!pCreator) { return 0; @@ -958,7 +958,7 @@ int32_t CPDF_Creator::WriteIndirectObjectToStream(const CPDF_Object* pObj) } return 0; } -int32_t CPDF_Creator::WriteIndirectObjectToStream(FX_DWORD objnum, FX_LPCBYTE pBuffer, FX_DWORD dwSize) +int32_t CPDF_Creator::WriteIndirectObjectToStream(FX_DWORD objnum, const uint8_t* pBuffer, FX_DWORD dwSize) { if (!m_pXRefStream) { return 1; @@ -1104,8 +1104,8 @@ int32_t CPDF_Creator::WriteDirectObj(FX_DWORD objnum, const CPDF_Object* pObj, F break; } CPDF_Encryptor encryptor; - encryptor.Initialize(m_pCryptoHandler, objnum, (FX_LPBYTE)str.c_str(), str.GetLength()); - CFX_ByteString content = PDF_EncodeString(CFX_ByteString((FX_LPCSTR)encryptor.m_pData, encryptor.m_dwSize), bHex); + encryptor.Initialize(m_pCryptoHandler, objnum, (uint8_t*)str.c_str(), str.GetLength()); + CFX_ByteString content = PDF_EncodeString(CFX_ByteString((const FX_CHAR*)encryptor.m_pData, encryptor.m_dwSize), bHex); if ((len = m_File.AppendString(content)) < 0) { return -1; } @@ -1252,8 +1252,8 @@ int32_t CPDF_Creator::WriteOldIndirectObject(FX_DWORD objnum) return 0; } m_ObjectOffset[objnum] = m_Offset; - FX_LPVOID valuetemp = NULL; - FX_BOOL bExistInMap = m_pDocument->m_IndirectObjs.Lookup((FX_LPVOID)(uintptr_t)objnum, valuetemp); + void* valuetemp = NULL; + FX_BOOL bExistInMap = m_pDocument->m_IndirectObjs.Lookup((void*)(uintptr_t)objnum, valuetemp); FX_BOOL bObjStm = (m_pParser->m_V5Type[objnum] == 2) && m_pEncryptDict && !m_pXRefStream; if(m_pParser->m_bVersionUpdated || m_bSecurityChanged || bExistInMap || bObjStm) { CPDF_Object* pObj = m_pDocument->GetIndirectObject(objnum); @@ -1326,7 +1326,7 @@ int32_t CPDF_Creator::WriteOldObjs(IFX_Pause *pPause) } m_ObjectSize[objnum] = (FX_DWORD)(m_Offset - m_ObjectOffset[objnum]); if (pPause && pPause->NeedToPauseNow()) { - m_Pos = (FX_LPVOID)(uintptr_t)(objnum + 1); + m_Pos = (void*)(uintptr_t)(objnum + 1); return 1; } } @@ -1339,7 +1339,7 @@ int32_t CPDF_Creator::WriteNewObjs(FX_BOOL bIncremental, IFX_Pause *pPause) while (index < iCount) { FX_DWORD objnum = m_NewObjNumArray.ElementAt(index); CPDF_Object *pObj = NULL; - m_pDocument->m_IndirectObjs.Lookup((FX_LPVOID)(uintptr_t)objnum, (FX_LPVOID&)pObj); + m_pDocument->m_IndirectObjs.Lookup((void*)(uintptr_t)objnum, (void*&)pObj); if (NULL == pObj) { ++index; continue; @@ -1390,7 +1390,7 @@ void CPDF_Creator::InitNewObjNumOffsets() while (pos) { size_t key = 0; CPDF_Object* pObj; - m_pDocument->m_IndirectObjs.GetNextAssoc(pos, (FX_LPVOID&)key, (FX_LPVOID&)pObj); + m_pDocument->m_IndirectObjs.GetNextAssoc(pos, (void*&)key, (void*&)pObj); FX_DWORD objnum = (FX_DWORD)key; if (pObj->GetObjNum() == -1) { continue; @@ -1517,7 +1517,7 @@ int32_t CPDF_Creator::WriteDoc_Stage1(IFX_Pause *pPause) } else { IFX_FileRead* pSrcFile = m_pParser->GetFileAccess(); m_Offset = pSrcFile->GetSize(); - m_Pos = (FX_LPVOID)(uintptr_t)m_Offset; + m_Pos = (void*)(uintptr_t)m_Offset; m_iStage = 15; } } @@ -1536,7 +1536,7 @@ int32_t CPDF_Creator::WriteDoc_Stage1(IFX_Pause *pPause) } src_size -= block_size; if (pPause && pPause->NeedToPauseNow()) { - m_Pos = (FX_LPVOID)(uintptr_t)src_size; + m_Pos = (void*)(uintptr_t)src_size; return 1; } } @@ -1569,7 +1569,7 @@ int32_t CPDF_Creator::WriteDoc_Stage2(IFX_Pause *pPause) FXSYS_assert(m_iStage >= 20 || m_iStage < 30); if (m_iStage == 20) { if ((m_dwFlags & FPDFCREATE_INCREMENTAL) == 0 && m_pParser) { - m_Pos = (FX_LPVOID)(uintptr_t)0; + m_Pos = (void*)(uintptr_t)0; m_iStage = 21; } else { m_iStage = 25; @@ -1583,7 +1583,7 @@ int32_t CPDF_Creator::WriteDoc_Stage2(IFX_Pause *pPause) m_iStage = 25; } if (m_iStage == 25) { - m_Pos = (FX_LPVOID)(uintptr_t)0; + m_Pos = (void*)(uintptr_t)0; m_iStage = 26; } if (m_iStage == 26) { @@ -1630,13 +1630,13 @@ int32_t CPDF_Creator::WriteDoc_Stage3(IFX_Pause *pPause) if (m_File.AppendString(str) < 0) { return -1; } - m_Pos = (FX_LPVOID)(uintptr_t)1; + m_Pos = (void*)(uintptr_t)1; m_iStage = 81; } else { if (m_File.AppendString(FX_BSTRC("xref\r\n")) < 0) { return -1; } - m_Pos = (FX_LPVOID)(uintptr_t)0; + m_Pos = (void*)(uintptr_t)0; m_iStage = 82; } } else { @@ -1675,7 +1675,7 @@ int32_t CPDF_Creator::WriteDoc_Stage3(IFX_Pause *pPause) break; } if (pPause && pPause->NeedToPauseNow()) { - m_Pos = (FX_LPVOID)(uintptr_t)i; + m_Pos = (void*)(uintptr_t)i; return 1; } } @@ -1715,7 +1715,7 @@ int32_t CPDF_Creator::WriteDoc_Stage3(IFX_Pause *pPause) } } if (pPause && (i % 100) == 0 && pPause->NeedToPauseNow()) { - m_Pos = (FX_LPVOID)(uintptr_t)i; + m_Pos = (void*)(uintptr_t)i; return 1; } } @@ -1976,7 +1976,7 @@ void CPDF_Creator::Clear() m_pIDArray = NULL; } } -FX_BOOL CPDF_Creator::Create(FX_LPCSTR filename, FX_DWORD flags) +FX_BOOL CPDF_Creator::Create(const FX_CHAR* filename, FX_DWORD flags) { if (!m_File.AttachFile(filename)) { return FALSE; @@ -1987,7 +1987,7 @@ FX_BOOL CPDF_Creator::Create(FX_LPCSTR filename, FX_DWORD flags) } return bRet; } -FX_BOOL CPDF_Creator::Create(FX_LPCWSTR filename, FX_DWORD flags) +FX_BOOL CPDF_Creator::Create(const FX_WCHAR* filename, FX_DWORD flags) { if (!m_File.AttachFile(filename)) { return FALSE; @@ -2028,7 +2028,7 @@ void CPDF_Creator::InitID(FX_BOOL bDefault ) CPDF_Array* pOldIDArray = m_pParser ? m_pParser->GetIDArray() : NULL; FX_BOOL bNewId = !m_pIDArray; if (!m_pIDArray) { - FX_LPDWORD pBuffer = NULL; + FX_DWORD* pBuffer = NULL; m_pIDArray = CPDF_Array::Create(); CPDF_Object* pID1 = pOldIDArray ? pOldIDArray->GetElement(0) : NULL; if (pID1) { @@ -2036,7 +2036,7 @@ void CPDF_Creator::InitID(FX_BOOL bDefault ) } else { pBuffer = FX_Alloc(FX_DWORD, 4); PDF_GenerateFileID((FX_DWORD)(uintptr_t)this, m_dwLastObjNum, pBuffer); - CFX_ByteStringC bsBuffer((FX_LPCBYTE)pBuffer, 4 * sizeof(FX_DWORD)); + CFX_ByteStringC bsBuffer((const uint8_t*)pBuffer, 4 * sizeof(FX_DWORD)); m_pIDArray->Add(CPDF_String::Create(bsBuffer, TRUE), m_pDocument); } if (pBuffer) { @@ -2052,9 +2052,9 @@ void CPDF_Creator::InitID(FX_BOOL bDefault ) m_pIDArray->Add(pID2->Clone()); return; } - FX_LPDWORD pBuffer = FX_Alloc(FX_DWORD, 4); + FX_DWORD* pBuffer = FX_Alloc(FX_DWORD, 4); PDF_GenerateFileID((FX_DWORD)(uintptr_t)this, m_dwLastObjNum, pBuffer); - CFX_ByteStringC bsBuffer((FX_LPCBYTE)pBuffer, 4 * sizeof(FX_DWORD)); + CFX_ByteStringC bsBuffer((const uint8_t*)pBuffer, 4 * sizeof(FX_DWORD)); m_pIDArray->Add(CPDF_String::Create(bsBuffer, TRUE), m_pDocument); FX_Free(pBuffer); return; @@ -2065,7 +2065,7 @@ void CPDF_Creator::InitID(FX_BOOL bDefault ) CPDF_StandardSecurityHandler handler; CFX_ByteString user_pass = m_pParser->GetPassword(); FX_DWORD flag = PDF_ENCRYPT_CONTENT; - handler.OnCreate(m_pEncryptDict, m_pIDArray, (FX_LPCBYTE)user_pass, user_pass.GetLength(), flag); + handler.OnCreate(m_pEncryptDict, m_pIDArray, (const uint8_t*)user_pass, user_pass.GetLength(), flag); if (m_pCryptoHandler && m_bNewCrypto) { delete m_pCryptoHandler; } |