Kill CFX_ArchiveLoader / CFX_ArchiveSaver and subclasses
authorTom Sepez <tsepez@chromium.org>
Mon, 27 Jul 2015 19:25:48 +0000 (12:25 -0700)
committerTom Sepez <tsepez@chromium.org>
Mon, 27 Jul 2015 19:25:48 +0000 (12:25 -0700)
These are unused until we get to XFA.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1255113003 .

core/include/fpdfapi/fpdf_serial.h
core/include/fxcrt/fx_basic.h
core/src/fxcrt/fx_basic_buffer.cpp

index 1877ef8..cccb3ab 100644 (file)
 class CPDF_ObjectStream;
 class CPDF_XRefStream;
 CFX_ByteTextBuf& operator << (CFX_ByteTextBuf& buf, const CPDF_Object* pObj);
-class CPDF_ObjArchiveSaver : public CFX_ArchiveSaver
-{
-public:
-
-    friend CPDF_ObjArchiveSaver&       operator << (CPDF_ObjArchiveSaver& ar, const CPDF_Object* pObj);
-protected:
-
-    CFX_MapPtrToPtr                    m_ObjectMap;
-};
-class CPDF_ObjArchiveLoader : public CFX_ArchiveLoader
-{
-public:
-
-    CPDF_ObjArchiveLoader(const uint8_t* pData, FX_DWORD dwSize) : CFX_ArchiveLoader(pData, dwSize),
-        m_IndirectObjects(NULL) {}
-
-    friend CPDF_ObjArchiveLoader&      operator >> (CPDF_ObjArchiveLoader& ar, CPDF_Object*& pObj);
-protected:
-
-    CPDF_IndirectObjects               m_IndirectObjects;
-};
-class CPDF_PageArchiveSaver : public CPDF_ObjArchiveSaver
-{
-public:
-
-    CPDF_PageArchiveSaver(CPDF_PageObjects* pPageObjs);
-
-    friend CPDF_PageArchiveSaver&      operator << (CPDF_PageArchiveSaver& ar, CPDF_PageObject* pObj);
-
-
-
-    friend CPDF_PageArchiveSaver&      operator << (CPDF_PageArchiveSaver& ar, CPDF_ClipPath clip_path);
-
-    friend CPDF_PageArchiveSaver&      operator << (CPDF_PageArchiveSaver& ar, CPDF_GraphState graph_state);
-
-    friend CPDF_PageArchiveSaver&      operator << (CPDF_PageArchiveSaver& ar, CPDF_TextState text_state);
-
-    friend CPDF_PageArchiveSaver&      operator << (CPDF_PageArchiveSaver& ar, CPDF_ColorState color_state);
-
-    friend CPDF_PageArchiveSaver&      operator << (CPDF_PageArchiveSaver& ar, CPDF_GeneralState general_state);
-
-protected:
-
-    CPDF_ClipPath              m_LastClipPath;
-
-    CPDF_GraphState            m_LastGraphState;
-
-    CPDF_ColorState            m_LastColorState;
-
-    CPDF_TextState             m_LastTextState;
-
-    CPDF_GeneralState  m_LastGeneralState;
-};
-class CPDF_PageArchiveLoader : public CPDF_ObjArchiveLoader
-{
-public:
-
-    CPDF_PageArchiveLoader(CPDF_PageObjects* pPageObjs, const uint8_t* pData, FX_DWORD dwSize);
-
-    friend CPDF_PageArchiveLoader&     operator >> (CPDF_PageArchiveLoader& ar, CPDF_PageObject*& pObj);
-
-
-
-    friend CPDF_PageArchiveLoader&     operator >> (CPDF_PageArchiveLoader& ar, CPDF_ClipPath& clip_path);
-
-    friend CPDF_PageArchiveLoader&     operator >> (CPDF_PageArchiveLoader& ar, CPDF_GraphState& graph_state);
-
-    friend CPDF_PageArchiveLoader&     operator >> (CPDF_PageArchiveLoader& ar, CPDF_TextState& text_state);
-
-    friend CPDF_PageArchiveLoader&     operator >> (CPDF_PageArchiveLoader& ar, CPDF_ColorState& color_state);
-
-    friend CPDF_PageArchiveLoader&     operator >> (CPDF_PageArchiveLoader& ar, CPDF_GeneralState& general_state);
-
-protected:
-    void                               PostProcColor(CPDF_Color& color);
-
-    CPDF_Object*               AddResource(CPDF_Object* pSrcObj, const FX_CHAR* type);
-
-    CPDF_ClipPath              m_LastClipPath;
-
-    CPDF_GraphState            m_LastGraphState;
-
-    CPDF_ColorState            m_LastColorState;
-
-    CPDF_TextState             m_LastTextState;
-
-    CPDF_GeneralState  m_LastGeneralState;
-
-    CFX_MapPtrToPtr            m_ObjectMap;
-};
 #define FPDFCREATE_INCREMENTAL         1
 #define FPDFCREATE_NO_ORIGINAL         2
 #define FPDFCREATE_PROGRESSIVE         4
index d575df6..5e945e7 100644 (file)
@@ -155,81 +155,6 @@ public:
 
     CFX_WideStringC                    GetWideString() const;
 };
-class CFX_ArchiveSaver
-{
-public:
-    CFX_ArchiveSaver() : m_pStream(NULL) {}
-
-    CFX_ArchiveSaver&          operator << (uint8_t i);
-
-    CFX_ArchiveSaver&          operator << (int i);
-
-    CFX_ArchiveSaver&          operator << (FX_DWORD i);
-
-    CFX_ArchiveSaver&          operator << (FX_FLOAT i);
-
-    CFX_ArchiveSaver&          operator << (double i);
-
-    CFX_ArchiveSaver&          operator << (const CFX_ByteStringC& bstr);
-
-    CFX_ArchiveSaver&          operator << (const FX_WCHAR* bstr);
-
-    CFX_ArchiveSaver&          operator << (const CFX_WideString& wstr);
-
-    void                                       Write(const void* pData, FX_STRSIZE dwSize);
-
-    intptr_t                           GetLength()
-    {
-        return m_SavingBuf.GetSize();
-    }
-
-    const uint8_t*                             GetBuffer()
-    {
-        return m_SavingBuf.GetBuffer();
-    }
-
-    void                                       SetStream(IFX_FileStream* pStream)
-    {
-        m_pStream = pStream;
-    }
-protected:
-
-    CFX_BinaryBuf                      m_SavingBuf;
-
-    IFX_FileStream*                    m_pStream;
-};
-class CFX_ArchiveLoader
-{
-public:
-
-    CFX_ArchiveLoader(const uint8_t* pData, FX_DWORD dwSize);
-
-    CFX_ArchiveLoader&         operator >> (uint8_t& i);
-
-    CFX_ArchiveLoader&         operator >> (int& i);
-
-    CFX_ArchiveLoader&         operator >> (FX_DWORD& i);
-
-    CFX_ArchiveLoader&         operator >> (FX_FLOAT& i);
-
-    CFX_ArchiveLoader&         operator >> (double& i);
-
-    CFX_ArchiveLoader&         operator >> (CFX_ByteString& bstr);
-
-    CFX_ArchiveLoader&         operator >> (CFX_WideString& wstr);
-
-    FX_BOOL                                    IsEOF();
-
-    FX_BOOL                                    Read(void* pBuf, FX_DWORD dwSize);
-protected:
-
-    FX_DWORD                           m_LoadingPos;
-
-    const uint8_t*                             m_pLoadingBuf;
-
-    FX_DWORD                           m_LoadingSize;
-
-};
 
 class IFX_BufferArchive
 {
index 9fc400e..d6225b4 100644 (file)
@@ -242,145 +242,6 @@ CFX_WideStringC CFX_WideTextBuf::GetWideString() const
 {
     return CFX_WideStringC((const FX_WCHAR*)m_pBuffer, m_DataSize / sizeof(FX_WCHAR));
 }
-CFX_ArchiveSaver& CFX_ArchiveSaver::operator << (uint8_t i)
-{
-    if (m_pStream) {
-        m_pStream->WriteBlock(&i, 1);
-    } else {
-        m_SavingBuf.AppendByte(i);
-    }
-    return *this;
-}
-CFX_ArchiveSaver& CFX_ArchiveSaver::operator << (int i)
-{
-    if (m_pStream) {
-        m_pStream->WriteBlock(&i, sizeof(int));
-    } else {
-        m_SavingBuf.AppendBlock(&i, sizeof(int));
-    }
-    return *this;
-}
-CFX_ArchiveSaver& CFX_ArchiveSaver::operator << (FX_DWORD i)
-{
-    if (m_pStream) {
-        m_pStream->WriteBlock(&i, sizeof(FX_DWORD));
-    } else {
-        m_SavingBuf.AppendBlock(&i, sizeof(FX_DWORD));
-    }
-    return *this;
-}
-CFX_ArchiveSaver& CFX_ArchiveSaver::operator << (FX_FLOAT f)
-{
-    if (m_pStream) {
-        m_pStream->WriteBlock(&f, sizeof(FX_FLOAT));
-    } else {
-        m_SavingBuf.AppendBlock(&f, sizeof(FX_FLOAT));
-    }
-    return *this;
-}
-CFX_ArchiveSaver& CFX_ArchiveSaver::operator << (const CFX_ByteStringC& bstr)
-{
-    int len = bstr.GetLength();
-    if (m_pStream) {
-        m_pStream->WriteBlock(&len, sizeof(int));
-        m_pStream->WriteBlock(bstr.GetPtr(), len);
-    } else {
-        m_SavingBuf.AppendBlock(&len, sizeof(int));
-        m_SavingBuf.AppendBlock(bstr.GetPtr(), len);
-    }
-    return *this;
-}
-CFX_ArchiveSaver& CFX_ArchiveSaver::operator << (const FX_WCHAR* wstr)
-{
-    FX_STRSIZE len = FXSYS_wcslen(wstr);
-    if (m_pStream) {
-        m_pStream->WriteBlock(&len, sizeof(int));
-        m_pStream->WriteBlock(wstr, len);
-    } else {
-        m_SavingBuf.AppendBlock(&len, sizeof(int));
-        m_SavingBuf.AppendBlock(wstr, len);
-    }
-    return *this;
-}
-CFX_ArchiveSaver& CFX_ArchiveSaver::operator << (const CFX_WideString& wstr)
-{
-    CFX_ByteString encoded = wstr.UTF16LE_Encode();
-    return operator << (encoded);
-}
-void CFX_ArchiveSaver::Write(const void* pData, FX_STRSIZE dwSize)
-{
-    if (m_pStream) {
-        m_pStream->WriteBlock(pData, dwSize);
-    } else {
-        m_SavingBuf.AppendBlock(pData, dwSize);
-    }
-}
-CFX_ArchiveLoader::CFX_ArchiveLoader(const uint8_t* pData, FX_DWORD dwSize)
-{
-    m_pLoadingBuf = pData;
-    m_LoadingPos = 0;
-    m_LoadingSize = dwSize;
-}
-FX_BOOL CFX_ArchiveLoader::IsEOF()
-{
-    return m_LoadingPos >= m_LoadingSize;
-}
-CFX_ArchiveLoader& CFX_ArchiveLoader::operator >> (uint8_t& i)
-{
-    if (m_LoadingPos >= m_LoadingSize) {
-        return *this;
-    }
-    i = m_pLoadingBuf[m_LoadingPos++];
-    return *this;
-}
-CFX_ArchiveLoader& CFX_ArchiveLoader::operator >> (int& i)
-{
-    Read(&i, sizeof(int));
-    return *this;
-}
-CFX_ArchiveLoader& CFX_ArchiveLoader::operator >> (FX_DWORD& i)
-{
-    Read(&i, sizeof(FX_DWORD));
-    return *this;
-}
-CFX_ArchiveLoader& CFX_ArchiveLoader::operator >> (FX_FLOAT& i)
-{
-    Read(&i, sizeof(FX_FLOAT));
-    return *this;
-}
-CFX_ArchiveLoader& CFX_ArchiveLoader::operator >> (CFX_ByteString& str)
-{
-    if (m_LoadingPos + 4 > m_LoadingSize) {
-        return *this;
-    }
-    int len;
-    operator >> (len);
-    str.Empty();
-    if (len <= 0 || m_LoadingPos + len > m_LoadingSize) {
-        return *this;
-    }
-    FX_CHAR* buffer = str.GetBuffer(len);
-    FXSYS_memcpy(buffer, m_pLoadingBuf + m_LoadingPos, len);
-    str.ReleaseBuffer(len);
-    m_LoadingPos += len;
-    return *this;
-}
-CFX_ArchiveLoader& CFX_ArchiveLoader::operator >> (CFX_WideString& str)
-{
-    CFX_ByteString encoded;
-    operator >> (encoded);
-    str = CFX_WideString::FromUTF16LE((const unsigned short*)encoded.c_str(), encoded.GetLength());
-    return *this;
-}
-FX_BOOL CFX_ArchiveLoader::Read(void* pBuf, FX_DWORD dwSize)
-{
-    if (m_LoadingPos + dwSize > m_LoadingSize) {
-        return FALSE;
-    }
-    FXSYS_memcpy(pBuf, m_pLoadingBuf + m_LoadingPos, dwSize);
-    m_LoadingPos += dwSize;
-    return TRUE;
-}
 void CFX_BitStream::Init(const uint8_t* pData, FX_DWORD dwSize)
 {
     m_pData = pData;