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authortsepez <tsepez@chromium.org>2016-10-24 10:19:11 -0700
committerCommit bot <commit-bot@chromium.org>2016-10-24 10:19:11 -0700
commitad2441ef675866eb84c7392eeda03391a5a5d474 (patch)
tree5b250139c65d5f440f3b544643b1fb85e23380dd /core
parentb674ebe6dd13288160ad8e324d719a124caf5a83 (diff)
downloadpdfium-ad2441ef675866eb84c7392eeda03391a5a5d474.tar.xz
Rename IFX_ stream nameschromium/2900
It's been troubling for some time that an IFX_FileStream might actually be an in-memory buffer with no backing file. Review-Url: https://codereview.chromium.org/2443723002
Diffstat (limited to 'core')
-rw-r--r--core/fpdfapi/edit/cpdf_creator.h2
-rw-r--r--core/fpdfapi/edit/fpdf_edit_create.cpp6
-rw-r--r--core/fpdfapi/page/cpdf_image.cpp2
-rw-r--r--core/fpdfapi/page/cpdf_image.h8
-rw-r--r--core/fpdfapi/parser/cfdf_document.cpp6
-rw-r--r--core/fpdfapi/parser/cfdf_document.h6
-rw-r--r--core/fpdfapi/parser/cpdf_data_avail.cpp2
-rw-r--r--core/fpdfapi/parser/cpdf_data_avail.h6
-rw-r--r--core/fpdfapi/parser/cpdf_parser.cpp11
-rw-r--r--core/fpdfapi/parser/cpdf_parser.h12
-rw-r--r--core/fpdfapi/parser/cpdf_parser_unittest.cpp6
-rw-r--r--core/fpdfapi/parser/cpdf_stream.cpp2
-rw-r--r--core/fpdfapi/parser/cpdf_stream.h5
-rw-r--r--core/fpdfapi/parser/cpdf_syntax_parser.cpp2
-rw-r--r--core/fpdfapi/parser/cpdf_syntax_parser.h6
-rw-r--r--core/fpdfapi/parser/fpdf_parser_utility.cpp2
-rw-r--r--core/fpdfapi/parser/fpdf_parser_utility.h4
-rw-r--r--core/fxcodec/codec/ccodec_progressivedecoder.h6
-rw-r--r--core/fxcodec/codec/ccodec_tiffmodule.h4
-rw-r--r--core/fxcodec/codec/fx_codec_progress.cpp2
-rw-r--r--core/fxcodec/codec/fx_codec_tiff.cpp11
-rw-r--r--core/fxcrt/extension.h10
-rw-r--r--core/fxcrt/fx_basic.h4
-rw-r--r--core/fxcrt/fx_basic_buffer.cpp2
-rw-r--r--core/fxcrt/fx_ext.h2
-rw-r--r--core/fxcrt/fx_extension.cpp17
-rw-r--r--core/fxcrt/fx_stream.h59
-rw-r--r--core/fxcrt/fx_xml.h2
-rw-r--r--core/fxcrt/fx_xml_parser.cpp6
-rw-r--r--core/fxcrt/fxcrt_stream.cpp10
-rw-r--r--core/fxcrt/xml_int.h6
-rw-r--r--core/fxge/android/cfpf_skiafontmgr.cpp5
-rw-r--r--core/fxge/android/fpf_skiafontmgr.h5
-rw-r--r--core/fxge/fx_font.h2
-rw-r--r--core/fxge/ge/cfx_font.cpp7
35 files changed, 131 insertions, 117 deletions
diff --git a/core/fpdfapi/edit/cpdf_creator.h b/core/fpdfapi/edit/cpdf_creator.h
index 5de3793eb5..8b0efdd309 100644
--- a/core/fpdfapi/edit/cpdf_creator.h
+++ b/core/fpdfapi/edit/cpdf_creator.h
@@ -32,7 +32,7 @@ class CPDF_Creator {
~CPDF_Creator();
void RemoveSecurity();
- bool Create(IFX_StreamWrite* pFile, uint32_t flags = 0);
+ bool Create(IFX_WriteStream* pFile, uint32_t flags = 0);
int32_t Continue(IFX_Pause* pPause = nullptr);
FX_BOOL SetFileVersion(int32_t fileVersion = 17);
diff --git a/core/fpdfapi/edit/fpdf_edit_create.cpp b/core/fpdfapi/edit/fpdf_edit_create.cpp
index e5b1fe1bb0..b4e1157d9e 100644
--- a/core/fpdfapi/edit/fpdf_edit_create.cpp
+++ b/core/fpdfapi/edit/fpdf_edit_create.cpp
@@ -1482,7 +1482,7 @@ int32_t CPDF_Creator::WriteDoc_Stage1(IFX_Pause* pPause) {
InitOldObjNumOffsets();
m_iStage = 20;
} else {
- IFX_FileRead* pSrcFile = m_pParser->GetFileAccess();
+ IFX_SeekableReadStream* pSrcFile = m_pParser->GetFileAccess();
m_Offset = pSrcFile->GetSize();
m_Pos = (void*)(uintptr_t)m_Offset;
m_iStage = 15;
@@ -1490,7 +1490,7 @@ int32_t CPDF_Creator::WriteDoc_Stage1(IFX_Pause* pPause) {
}
if (m_iStage == 15) {
if ((m_dwFlags & FPDFCREATE_NO_ORIGINAL) == 0 && m_Pos) {
- IFX_FileRead* pSrcFile = m_pParser->GetFileAccess();
+ IFX_SeekableReadStream* pSrcFile = m_pParser->GetFileAccess();
uint8_t buffer[4096];
uint32_t src_size = (uint32_t)(uintptr_t)m_Pos;
while (src_size) {
@@ -1907,7 +1907,7 @@ void CPDF_Creator::Clear() {
m_pIDArray.reset();
}
-bool CPDF_Creator::Create(IFX_StreamWrite* pFile, uint32_t flags) {
+bool CPDF_Creator::Create(IFX_WriteStream* pFile, uint32_t flags) {
m_File.AttachFile(pFile);
return Create(flags);
}
diff --git a/core/fpdfapi/page/cpdf_image.cpp b/core/fpdfapi/page/cpdf_image.cpp
index 50768c5058..b40bc3ca8e 100644
--- a/core/fpdfapi/page/cpdf_image.cpp
+++ b/core/fpdfapi/page/cpdf_image.cpp
@@ -123,7 +123,7 @@ CPDF_Dictionary* CPDF_Image::InitJPEG(uint8_t* pData, uint32_t size) {
return pDict;
}
-void CPDF_Image::SetJpegImage(IFX_FileRead* pFile) {
+void CPDF_Image::SetJpegImage(IFX_SeekableReadStream* pFile) {
uint32_t size = (uint32_t)pFile->GetSize();
if (!size)
return;
diff --git a/core/fpdfapi/page/cpdf_image.h b/core/fpdfapi/page/cpdf_image.h
index 72de0d8cef..1e6f70fa33 100644
--- a/core/fpdfapi/page/cpdf_image.h
+++ b/core/fpdfapi/page/cpdf_image.h
@@ -16,14 +16,14 @@
#define PDF_IMAGE_MASK_LOSSY_COMPRESS 0x0004
#define PDF_IMAGE_MASK_LOSSLESS_COMPRESS 0x0008
-class CFX_DIBitmap;
class CFX_DIBSource;
+class CFX_DIBitmap;
class CPDF_Dictionay;
class CPDF_Document;
class CPDF_Page;
-class IFX_FileRead;
-class IFX_FileWrite;
class IFX_Pause;
+class IFX_SeekableReadStream;
+class IFX_SeekableWriteStream;
class CPDF_Image {
public:
@@ -56,7 +56,7 @@ class CPDF_Image {
FX_BOOL bLoadMask = FALSE) const;
void SetImage(const CFX_DIBitmap* pDIBitmap, int32_t iCompress);
- void SetJpegImage(IFX_FileRead* pFile);
+ void SetJpegImage(IFX_SeekableReadStream* pFile);
void ResetCache(CPDF_Page* pPage, const CFX_DIBitmap* pDIBitmap);
diff --git a/core/fpdfapi/parser/cfdf_document.cpp b/core/fpdfapi/parser/cfdf_document.cpp
index a1518dfed0..3bafdda9f2 100644
--- a/core/fpdfapi/parser/cfdf_document.cpp
+++ b/core/fpdfapi/parser/cfdf_document.cpp
@@ -33,7 +33,8 @@ CFDF_Document* CFDF_Document::CreateNewDoc() {
return pDoc;
}
-CFDF_Document* CFDF_Document::ParseFile(IFX_FileRead* pFile, FX_BOOL bOwnFile) {
+CFDF_Document* CFDF_Document::ParseFile(IFX_SeekableReadStream* pFile,
+ FX_BOOL bOwnFile) {
if (!pFile)
return nullptr;
@@ -47,7 +48,8 @@ CFDF_Document* CFDF_Document::ParseMemory(const uint8_t* pData, uint32_t size) {
TRUE);
}
-void CFDF_Document::ParseStream(IFX_FileRead* pFile, FX_BOOL bOwnFile) {
+void CFDF_Document::ParseStream(IFX_SeekableReadStream* pFile,
+ FX_BOOL bOwnFile) {
m_pFile = pFile;
m_bOwnFile = bOwnFile;
CPDF_SyntaxParser parser;
diff --git a/core/fpdfapi/parser/cfdf_document.h b/core/fpdfapi/parser/cfdf_document.h
index 21ac62d11c..32d0aab422 100644
--- a/core/fpdfapi/parser/cfdf_document.h
+++ b/core/fpdfapi/parser/cfdf_document.h
@@ -18,7 +18,7 @@ class CPDF_Dictionary;
class CFDF_Document : public CPDF_IndirectObjectHolder {
public:
static CFDF_Document* CreateNewDoc();
- static CFDF_Document* ParseFile(IFX_FileRead* pFile,
+ static CFDF_Document* ParseFile(IFX_SeekableReadStream* pFile,
FX_BOOL bOwnFile = FALSE);
static CFDF_Document* ParseMemory(const uint8_t* pData, uint32_t size);
~CFDF_Document() override;
@@ -31,10 +31,10 @@ class CFDF_Document : public CPDF_IndirectObjectHolder {
protected:
CFDF_Document();
- void ParseStream(IFX_FileRead* pFile, FX_BOOL bOwnFile);
+ void ParseStream(IFX_SeekableReadStream* pFile, FX_BOOL bOwnFile);
CPDF_Dictionary* m_pRootDict;
- IFX_FileRead* m_pFile;
+ IFX_SeekableReadStream* m_pFile;
FX_BOOL m_bOwnFile;
CFX_WeakPtr<CFX_ByteStringPool> m_pByteStringPool;
};
diff --git a/core/fpdfapi/parser/cpdf_data_avail.cpp b/core/fpdfapi/parser/cpdf_data_avail.cpp
index e23aa8ecfb..c6a434be5d 100644
--- a/core/fpdfapi/parser/cpdf_data_avail.cpp
+++ b/core/fpdfapi/parser/cpdf_data_avail.cpp
@@ -32,7 +32,7 @@ CPDF_DataAvail::DownloadHints::~DownloadHints() {}
int CPDF_DataAvail::s_CurrentDataAvailRecursionDepth = 0;
CPDF_DataAvail::CPDF_DataAvail(FileAvail* pFileAvail,
- IFX_FileRead* pFileRead,
+ IFX_SeekableReadStream* pFileRead,
FX_BOOL bSupportHintTable)
: m_pFileAvail(pFileAvail), m_pFileRead(pFileRead) {
m_Pos = 0;
diff --git a/core/fpdfapi/parser/cpdf_data_avail.h b/core/fpdfapi/parser/cpdf_data_avail.h
index fe5c481af2..138fe1e3d8 100644
--- a/core/fpdfapi/parser/cpdf_data_avail.h
+++ b/core/fpdfapi/parser/cpdf_data_avail.h
@@ -93,7 +93,7 @@ class CPDF_DataAvail final {
};
CPDF_DataAvail(FileAvail* pFileAvail,
- IFX_FileRead* pFileRead,
+ IFX_SeekableReadStream* pFileRead,
FX_BOOL bSupportHintTable);
~CPDF_DataAvail();
@@ -104,7 +104,7 @@ class CPDF_DataAvail final {
DocLinearizationStatus IsLinearizedPDF();
FX_BOOL IsLinearized();
void GetLinearizedMainXRefInfo(FX_FILESIZE* pPos, uint32_t* pSize);
- IFX_FileRead* GetFileRead() const { return m_pFileRead; }
+ IFX_SeekableReadStream* GetFileRead() const { return m_pFileRead; }
int GetPageCount() const;
CPDF_Dictionary* GetPage(int index);
@@ -193,7 +193,7 @@ class CPDF_DataAvail final {
FX_BOOL IsDataAvail(FX_FILESIZE offset, uint32_t size, DownloadHints* pHints);
FileAvail* const m_pFileAvail;
- IFX_FileRead* const m_pFileRead;
+ IFX_SeekableReadStream* const m_pFileRead;
CPDF_Parser m_parser;
CPDF_SyntaxParser m_syntaxParser;
CPDF_Object* m_pRoot;
diff --git a/core/fpdfapi/parser/cpdf_parser.cpp b/core/fpdfapi/parser/cpdf_parser.cpp
index c29ae18da2..c2748882cf 100644
--- a/core/fpdfapi/parser/cpdf_parser.cpp
+++ b/core/fpdfapi/parser/cpdf_parser.cpp
@@ -119,7 +119,7 @@ CPDF_CryptoHandler* CPDF_Parser::GetCryptoHandler() {
return m_pSyntax->m_pCryptoHandler.get();
}
-IFX_FileRead* CPDF_Parser::GetFileAccess() const {
+IFX_SeekableReadStream* CPDF_Parser::GetFileAccess() const {
return m_pSyntax->m_pFileAccess;
}
@@ -139,7 +139,7 @@ void CPDF_Parser::ShrinkObjectMap(uint32_t objnum) {
m_ObjectInfo[objnum - 1].pos = 0;
}
-CPDF_Parser::Error CPDF_Parser::StartParse(IFX_FileRead* pFileAccess,
+CPDF_Parser::Error CPDF_Parser::StartParse(IFX_SeekableReadStream* pFileAccess,
CPDF_Document* pDocument) {
ASSERT(!m_bHasParsed);
m_bHasParsed = true;
@@ -1438,7 +1438,7 @@ uint32_t CPDF_Parser::GetPermissions() const {
return dwPermission;
}
-FX_BOOL CPDF_Parser::IsLinearizedFile(IFX_FileRead* pFileAccess,
+FX_BOOL CPDF_Parser::IsLinearizedFile(IFX_SeekableReadStream* pFileAccess,
uint32_t offset) {
m_pSyntax->InitParser(pFileAccess, offset);
m_pSyntax->RestorePos(m_pSyntax->m_HeaderOffset + 9);
@@ -1491,8 +1491,9 @@ FX_BOOL CPDF_Parser::IsLinearizedFile(IFX_FileRead* pFileAccess,
return FALSE;
}
-CPDF_Parser::Error CPDF_Parser::StartLinearizedParse(IFX_FileRead* pFileAccess,
- CPDF_Document* pDocument) {
+CPDF_Parser::Error CPDF_Parser::StartLinearizedParse(
+ IFX_SeekableReadStream* pFileAccess,
+ CPDF_Document* pDocument) {
ASSERT(!m_bHasParsed);
m_bXRefStream = FALSE;
diff --git a/core/fpdfapi/parser/cpdf_parser.h b/core/fpdfapi/parser/cpdf_parser.h
index 83b591f3b2..887857628a 100644
--- a/core/fpdfapi/parser/cpdf_parser.h
+++ b/core/fpdfapi/parser/cpdf_parser.h
@@ -23,7 +23,7 @@ class CPDF_Object;
class CPDF_SecurityHandler;
class CPDF_StreamAcc;
class CPDF_SyntaxParser;
-class IFX_FileRead;
+class IFX_SeekableReadStream;
class CPDF_Parser {
public:
@@ -42,8 +42,9 @@ class CPDF_Parser {
CPDF_Parser();
~CPDF_Parser();
- Error StartParse(IFX_FileRead* pFile, CPDF_Document* pDocument);
- Error StartLinearizedParse(IFX_FileRead* pFile, CPDF_Document* pDocument);
+ Error StartParse(IFX_SeekableReadStream* pFile, CPDF_Document* pDocument);
+ Error StartLinearizedParse(IFX_SeekableReadStream* pFile,
+ CPDF_Document* pDocument);
void SetPassword(const FX_CHAR* password) { m_Password = password; }
CFX_ByteString GetPassword() { return m_Password; }
@@ -68,7 +69,7 @@ class CPDF_Parser {
bool IsVersionUpdated() const { return m_bVersionUpdated; }
bool IsObjectFreeOrNull(uint32_t objnum) const;
CPDF_CryptoHandler* GetCryptoHandler();
- IFX_FileRead* GetFileAccess() const;
+ IFX_SeekableReadStream* GetFileAccess() const;
FX_FILESIZE GetObjectOffset(uint32_t objnum) const;
FX_FILESIZE GetObjectSize(uint32_t objnum) const;
@@ -136,7 +137,8 @@ class CPDF_Parser {
FX_BOOL LoadLinearizedAllCrossRefV5(FX_FILESIZE pos);
Error LoadLinearizedMainXRefTable();
CPDF_StreamAcc* GetObjectStream(uint32_t number);
- FX_BOOL IsLinearizedFile(IFX_FileRead* pFileAccess, uint32_t offset);
+ FX_BOOL IsLinearizedFile(IFX_SeekableReadStream* pFileAccess,
+ uint32_t offset);
void SetEncryptDictionary(CPDF_Dictionary* pDict);
void ShrinkObjectMap(uint32_t size);
// A simple check whether the cross reference table matches with
diff --git a/core/fpdfapi/parser/cpdf_parser_unittest.cpp b/core/fpdfapi/parser/cpdf_parser_unittest.cpp
index c97b88e6d1..6c6fb213f4 100644
--- a/core/fpdfapi/parser/cpdf_parser_unittest.cpp
+++ b/core/fpdfapi/parser/cpdf_parser_unittest.cpp
@@ -13,7 +13,7 @@
#include "testing/utils/path_service.h"
// Provide a way to read test data from a buffer instead of a file.
-class CFX_TestBufferRead : public IFX_FileRead {
+class CFX_TestBufferRead : public IFX_SeekableReadStream {
public:
CFX_TestBufferRead(const unsigned char* buffer_in, size_t buf_size)
: buffer_(buffer_in), total_size_(buf_size) {}
@@ -21,7 +21,7 @@ class CFX_TestBufferRead : public IFX_FileRead {
// IFX_Stream
void Release() override { delete this; }
- // IFX_FileRead
+ // IFX_SeekableReadStream
FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override {
if (offset < 0 || offset + size > total_size_) {
return FALSE;
@@ -45,7 +45,7 @@ class CPDF_TestParser : public CPDF_Parser {
// Setup reading from a file and initial states.
bool InitTestFromFile(const FX_CHAR* path) {
- IFX_FileRead* pFileAccess = FX_CreateFileRead(path);
+ IFX_SeekableReadStream* pFileAccess = FX_CreateFileRead(path);
if (!pFileAccess)
return false;
diff --git a/core/fpdfapi/parser/cpdf_stream.cpp b/core/fpdfapi/parser/cpdf_stream.cpp
index 935c80c5c8..93899db24e 100644
--- a/core/fpdfapi/parser/cpdf_stream.cpp
+++ b/core/fpdfapi/parser/cpdf_stream.cpp
@@ -57,7 +57,7 @@ void CPDF_Stream::InitStream(const uint8_t* pData,
m_pDict->SetIntegerFor("Length", m_dwSize);
}
-void CPDF_Stream::InitStreamFromFile(IFX_FileRead* pFile,
+void CPDF_Stream::InitStreamFromFile(IFX_SeekableReadStream* pFile,
CPDF_Dictionary* pDict) {
m_pDict.reset(pDict);
m_bMemoryBased = false;
diff --git a/core/fpdfapi/parser/cpdf_stream.h b/core/fpdfapi/parser/cpdf_stream.h
index 756eccfba1..588714eadc 100644
--- a/core/fpdfapi/parser/cpdf_stream.h
+++ b/core/fpdfapi/parser/cpdf_stream.h
@@ -37,7 +37,8 @@ class CPDF_Stream : public CPDF_Object {
void SetData(const uint8_t* pData, uint32_t size);
void InitStream(const uint8_t* pData, uint32_t size, CPDF_Dictionary* pDict);
- void InitStreamFromFile(IFX_FileRead* pFile, CPDF_Dictionary* pDict);
+ void InitStreamFromFile(IFX_SeekableReadStream* pFile,
+ CPDF_Dictionary* pDict);
FX_BOOL ReadRawData(FX_FILESIZE start_pos,
uint8_t* pBuf,
@@ -55,7 +56,7 @@ class CPDF_Stream : public CPDF_Object {
bool m_bMemoryBased = true;
uint32_t m_dwSize = 0;
std::unique_ptr<uint8_t, FxFreeDeleter> m_pDataBuf;
- IFX_FileRead* m_pFile = nullptr;
+ IFX_SeekableReadStream* m_pFile = nullptr;
};
using UniqueStream = std::unique_ptr<CPDF_Stream, ReleaseDeleter<CPDF_Object>>;
diff --git a/core/fpdfapi/parser/cpdf_syntax_parser.cpp b/core/fpdfapi/parser/cpdf_syntax_parser.cpp
index e7f25d15c2..3b1df94503 100644
--- a/core/fpdfapi/parser/cpdf_syntax_parser.cpp
+++ b/core/fpdfapi/parser/cpdf_syntax_parser.cpp
@@ -782,7 +782,7 @@ CPDF_Stream* CPDF_SyntaxParser::ReadStream(CPDF_Dictionary* pDict,
return pStream;
}
-void CPDF_SyntaxParser::InitParser(IFX_FileRead* pFileAccess,
+void CPDF_SyntaxParser::InitParser(IFX_SeekableReadStream* pFileAccess,
uint32_t HeaderOffset) {
FX_Free(m_pFileBuf);
diff --git a/core/fpdfapi/parser/cpdf_syntax_parser.h b/core/fpdfapi/parser/cpdf_syntax_parser.h
index 444a94bde1..5694d233e1 100644
--- a/core/fpdfapi/parser/cpdf_syntax_parser.h
+++ b/core/fpdfapi/parser/cpdf_syntax_parser.h
@@ -18,7 +18,7 @@ class CPDF_Dictionary;
class CPDF_IndirectObjectHolder;
class CPDF_Object;
class CPDF_Stream;
-class IFX_FileRead;
+class IFX_SeekableReadStream;
class CPDF_SyntaxParser {
public:
@@ -26,7 +26,7 @@ class CPDF_SyntaxParser {
explicit CPDF_SyntaxParser(const CFX_WeakPtr<CFX_ByteStringPool>& pPool);
~CPDF_SyntaxParser();
- void InitParser(IFX_FileRead* pFileAccess, uint32_t HeaderOffset);
+ void InitParser(IFX_SeekableReadStream* pFileAccess, uint32_t HeaderOffset);
FX_FILESIZE SavePos() const { return m_Pos; }
void RestorePos(FX_FILESIZE pos) { m_Pos = pos; }
@@ -86,7 +86,7 @@ class CPDF_SyntaxParser {
FX_FILESIZE m_Pos;
int m_MetadataObjnum;
- IFX_FileRead* m_pFileAccess;
+ IFX_SeekableReadStream* m_pFileAccess;
FX_FILESIZE m_HeaderOffset;
FX_FILESIZE m_FileLen;
uint8_t* m_pFileBuf;
diff --git a/core/fpdfapi/parser/fpdf_parser_utility.cpp b/core/fpdfapi/parser/fpdf_parser_utility.cpp
index 7b9ead4005..8fdef1eb11 100644
--- a/core/fpdfapi/parser/fpdf_parser_utility.cpp
+++ b/core/fpdfapi/parser/fpdf_parser_utility.cpp
@@ -68,7 +68,7 @@ const char PDF_CharType[256] = {
'R', 'R', 'R', 'R', 'R', 'R', 'R', 'R', 'R', 'R', 'R', 'R', 'R', 'R', 'R',
'R', 'R', 'R', 'R', 'R', 'R', 'R', 'W'};
-int32_t GetHeaderOffset(IFX_FileRead* pFile) {
+int32_t GetHeaderOffset(IFX_SeekableReadStream* pFile) {
const size_t kBufSize = 4;
uint8_t buf[kBufSize];
for (int32_t offset = 0; offset <= 1024; ++offset) {
diff --git a/core/fpdfapi/parser/fpdf_parser_utility.h b/core/fpdfapi/parser/fpdf_parser_utility.h
index 4c0187ed4a..589171f1a4 100644
--- a/core/fpdfapi/parser/fpdf_parser_utility.h
+++ b/core/fpdfapi/parser/fpdf_parser_utility.h
@@ -10,7 +10,7 @@
#include "core/fxcrt/fx_string.h"
#include "core/fxcrt/fx_system.h"
-class IFX_FileRead;
+class IFX_SeekableReadStream;
class CPDF_Dictionary;
// Use the accessors below instead of directly accessing PDF_CharType.
@@ -33,7 +33,7 @@ inline bool PDFCharIsLineEnding(uint8_t c) {
return c == '\r' || c == '\n';
}
-int32_t GetHeaderOffset(IFX_FileRead* pFile);
+int32_t GetHeaderOffset(IFX_SeekableReadStream* pFile);
int32_t GetDirectInteger(CPDF_Dictionary* pDict, const CFX_ByteString& key);
#endif // CORE_FPDFAPI_PARSER_FPDF_PARSER_UTILITY_H_
diff --git a/core/fxcodec/codec/ccodec_progressivedecoder.h b/core/fxcodec/codec/ccodec_progressivedecoder.h
index 73fec6457e..b760c2ec1c 100644
--- a/core/fxcodec/codec/ccodec_progressivedecoder.h
+++ b/core/fxcodec/codec/ccodec_progressivedecoder.h
@@ -21,7 +21,7 @@ class CCodec_ModuleMgr;
class CCodec_PngContext;
class CCodec_TiffContext;
class CFX_DIBAttribute;
-class IFX_FileRead;
+class IFX_SeekableReadStream;
class IFX_Pause;
struct FXBMP_Context;
struct FXGIF_Context;
@@ -45,7 +45,7 @@ class CCodec_ProgressiveDecoder {
explicit CCodec_ProgressiveDecoder(CCodec_ModuleMgr* pCodecMgr);
~CCodec_ProgressiveDecoder();
- FXCODEC_STATUS LoadImageInfo(IFX_FileRead* pFile,
+ FXCODEC_STATUS LoadImageInfo(IFX_SeekableReadStream* pFile,
FXCODEC_IMAGE_TYPE imageType,
CFX_DIBAttribute* pAttribute,
bool bSkipImageTypeCheck);
@@ -125,7 +125,7 @@ class CCodec_ProgressiveDecoder {
std::vector<uint8_t> m_pWeightTables;
};
- IFX_FileRead* m_pFile;
+ IFX_SeekableReadStream* m_pFile;
CCodec_ModuleMgr* m_pCodecMgr;
FXJPEG_Context* m_pJpegContext;
FXPNG_Context* m_pPngContext;
diff --git a/core/fxcodec/codec/ccodec_tiffmodule.h b/core/fxcodec/codec/ccodec_tiffmodule.h
index c6525f32e2..37d40821a6 100644
--- a/core/fxcodec/codec/ccodec_tiffmodule.h
+++ b/core/fxcodec/codec/ccodec_tiffmodule.h
@@ -12,13 +12,13 @@
class CCodec_TiffContext;
class CFX_DIBAttribute;
class CFX_DIBitmap;
-class IFX_FileRead;
+class IFX_SeekableReadStream;
class CCodec_TiffModule {
public:
~CCodec_TiffModule() {}
- CCodec_TiffContext* CreateDecoder(IFX_FileRead* file_ptr);
+ CCodec_TiffContext* CreateDecoder(IFX_SeekableReadStream* file_ptr);
bool LoadFrameInfo(CCodec_TiffContext* ctx,
int32_t frame,
diff --git a/core/fxcodec/codec/fx_codec_progress.cpp b/core/fxcodec/codec/fx_codec_progress.cpp
index 605e1b573f..4de62baad2 100644
--- a/core/fxcodec/codec/fx_codec_progress.cpp
+++ b/core/fxcodec/codec/fx_codec_progress.cpp
@@ -1296,7 +1296,7 @@ FX_BOOL CCodec_ProgressiveDecoder::DetectImageType(
}
FXCODEC_STATUS CCodec_ProgressiveDecoder::LoadImageInfo(
- IFX_FileRead* pFile,
+ IFX_SeekableReadStream* pFile,
FXCODEC_IMAGE_TYPE imageType,
CFX_DIBAttribute* pAttribute,
bool bSkipImageTypeCheck) {
diff --git a/core/fxcodec/codec/fx_codec_tiff.cpp b/core/fxcodec/codec/fx_codec_tiff.cpp
index f4fa01aabc..c76a604e4d 100644
--- a/core/fxcodec/codec/fx_codec_tiff.cpp
+++ b/core/fxcodec/codec/fx_codec_tiff.cpp
@@ -17,7 +17,7 @@ class CCodec_TiffContext {
CCodec_TiffContext();
~CCodec_TiffContext();
- bool InitDecoder(IFX_FileRead* file_ptr);
+ bool InitDecoder(IFX_SeekableReadStream* file_ptr);
bool LoadFrameInfo(int32_t frame,
int32_t* width,
int32_t* height,
@@ -26,7 +26,7 @@ class CCodec_TiffContext {
CFX_DIBAttribute* pAttribute);
bool Decode(CFX_DIBitmap* pDIBitmap);
- IFX_FileRead* io_in() const { return m_io_in; }
+ IFX_SeekableReadStream* io_in() const { return m_io_in; }
uint32_t offset() const { return m_offset; }
void set_offset(uint32_t offset) { m_offset = offset; }
void increment_offset(uint32_t offset) { m_offset += offset; }
@@ -50,7 +50,7 @@ class CCodec_TiffContext {
uint16_t bps,
uint16_t spp);
- IFX_FileRead* m_io_in;
+ IFX_SeekableReadStream* m_io_in;
uint32_t m_offset;
TIFF* m_tif_ctx;
};
@@ -193,7 +193,7 @@ CCodec_TiffContext::~CCodec_TiffContext() {
TIFFClose(m_tif_ctx);
}
-bool CCodec_TiffContext::InitDecoder(IFX_FileRead* file_ptr) {
+bool CCodec_TiffContext::InitDecoder(IFX_SeekableReadStream* file_ptr) {
m_io_in = file_ptr;
m_tif_ctx = tiff_open(this, "r");
return !!m_tif_ctx;
@@ -435,7 +435,8 @@ bool CCodec_TiffContext::Decode(CFX_DIBitmap* pDIBitmap) {
return false;
}
-CCodec_TiffContext* CCodec_TiffModule::CreateDecoder(IFX_FileRead* file_ptr) {
+CCodec_TiffContext* CCodec_TiffModule::CreateDecoder(
+ IFX_SeekableReadStream* file_ptr) {
CCodec_TiffContext* pDecoder = new CCodec_TiffContext;
if (!pDecoder->InitDecoder(file_ptr)) {
delete pDecoder;
diff --git a/core/fxcrt/extension.h b/core/fxcrt/extension.h
index 6a437db574..45f6d4f2f0 100644
--- a/core/fxcrt/extension.h
+++ b/core/fxcrt/extension.h
@@ -44,7 +44,7 @@ class CFX_CRTFileAccess : public IFX_FileAccess {
void Release() override;
IFX_FileAccess* Retain() override;
void GetPath(CFX_WideString& wsPath) override;
- IFX_FileStream* CreateFileStream(uint32_t dwModes) override;
+ IFX_SeekableStream* CreateFileStream(uint32_t dwModes) override;
FX_BOOL Init(const CFX_WideStringC& wsPath);
@@ -54,13 +54,13 @@ class CFX_CRTFileAccess : public IFX_FileAccess {
};
#endif // PDF_ENABLE_XFA
-class CFX_CRTFileStream final : public IFX_FileStream {
+class CFX_CRTFileStream final : public IFX_SeekableStream {
public:
explicit CFX_CRTFileStream(std::unique_ptr<IFXCRT_FileAccess> pFA);
~CFX_CRTFileStream() override;
- // IFX_FileStream:
- IFX_FileStream* Retain() override;
+ // IFX_SeekableStream:
+ IFX_SeekableStream* Retain() override;
void Release() override;
FX_FILESIZE GetSize() override;
FX_BOOL IsEOF() override;
@@ -87,7 +87,7 @@ class CFX_MemoryStream final : public IFX_MemoryStream {
~CFX_MemoryStream() override;
// IFX_MemoryStream
- IFX_FileStream* Retain() override;
+ IFX_SeekableStream* Retain() override;
void Release() override;
FX_FILESIZE GetSize() override;
FX_BOOL IsEOF() override;
diff --git a/core/fxcrt/fx_basic.h b/core/fxcrt/fx_basic.h
index 4cf69f896b..6643d33dce 100644
--- a/core/fxcrt/fx_basic.h
+++ b/core/fxcrt/fx_basic.h
@@ -121,14 +121,14 @@ class CFX_FileBufferArchive {
int32_t AppendString(const CFX_ByteStringC& lpsz);
// |pFile| must outlive the CFX_FileBufferArchive.
- void AttachFile(IFX_StreamWrite* pFile);
+ void AttachFile(IFX_WriteStream* pFile);
private:
static const size_t kBufSize = 32768;
size_t m_Length;
std::unique_ptr<uint8_t, FxFreeDeleter> m_pBuffer;
- IFX_StreamWrite* m_pFile;
+ IFX_WriteStream* m_pFile;
};
class CFX_CharMap {
diff --git a/core/fxcrt/fx_basic_buffer.cpp b/core/fxcrt/fx_basic_buffer.cpp
index d441f6c0e9..e954224d8a 100644
--- a/core/fxcrt/fx_basic_buffer.cpp
+++ b/core/fxcrt/fx_basic_buffer.cpp
@@ -285,7 +285,7 @@ int32_t CFX_FileBufferArchive::AppendString(const CFX_ByteStringC& lpsz) {
return AppendBlock(lpsz.raw_str(), lpsz.GetLength());
}
-void CFX_FileBufferArchive::AttachFile(IFX_StreamWrite* pFile) {
+void CFX_FileBufferArchive::AttachFile(IFX_WriteStream* pFile) {
ASSERT(pFile);
m_pFile = pFile;
}
diff --git a/core/fxcrt/fx_ext.h b/core/fxcrt/fx_ext.h
index 959a26bf44..cca80b1142 100644
--- a/core/fxcrt/fx_ext.h
+++ b/core/fxcrt/fx_ext.h
@@ -18,7 +18,7 @@
// Come up or wait for something better. This appears in this file rather
// than fx_stream.h due to include ordering restrictions.
using ScopedFileStream =
- std::unique_ptr<IFX_FileStream, ReleaseDeleter<IFX_FileStream>>;
+ std::unique_ptr<IFX_SeekableStream, ReleaseDeleter<IFX_SeekableStream>>;
FX_FLOAT FXSYS_tan(FX_FLOAT a);
FX_FLOAT FXSYS_logb(FX_FLOAT b, FX_FLOAT x);
diff --git a/core/fxcrt/fx_extension.cpp b/core/fxcrt/fx_extension.cpp
index ca6b6d4066..5ac22bd44e 100644
--- a/core/fxcrt/fx_extension.cpp
+++ b/core/fxcrt/fx_extension.cpp
@@ -36,7 +36,7 @@ void CFX_CRTFileAccess::GetPath(CFX_WideString& wsPath) {
wsPath = m_path;
}
-IFX_FileStream* CFX_CRTFileAccess::CreateFileStream(uint32_t dwModes) {
+IFX_SeekableStream* CFX_CRTFileAccess::CreateFileStream(uint32_t dwModes) {
return FX_CreateFileStream(m_path.c_str(), dwModes);
}
@@ -85,7 +85,7 @@ CFX_MemoryStream::~CFX_MemoryStream() {
m_Blocks.RemoveAll();
}
-IFX_FileStream* CFX_MemoryStream::Retain() {
+IFX_SeekableStream* CFX_MemoryStream::Retain() {
m_dwCount++;
return this;
}
@@ -281,7 +281,7 @@ FX_BOOL CFX_MemoryStream::ExpandBlocks(size_t size) {
return TRUE;
}
-IFX_FileStream* CFX_CRTFileStream::Retain() {
+IFX_SeekableStream* CFX_CRTFileStream::Retain() {
m_dwCount++;
return this;
}
@@ -336,24 +336,25 @@ IFX_FileAccess* FX_CreateDefaultFileAccess(const CFX_WideStringC& wsPath) {
}
#endif // PDF_ENABLE_XFA
-IFX_FileStream* FX_CreateFileStream(const FX_CHAR* filename, uint32_t dwModes) {
+IFX_SeekableStream* FX_CreateFileStream(const FX_CHAR* filename,
+ uint32_t dwModes) {
std::unique_ptr<IFXCRT_FileAccess> pFA(IFXCRT_FileAccess::Create());
if (!pFA->Open(filename, dwModes))
return nullptr;
return new CFX_CRTFileStream(std::move(pFA));
}
-IFX_FileStream* FX_CreateFileStream(const FX_WCHAR* filename,
- uint32_t dwModes) {
+IFX_SeekableStream* FX_CreateFileStream(const FX_WCHAR* filename,
+ uint32_t dwModes) {
std::unique_ptr<IFXCRT_FileAccess> pFA(IFXCRT_FileAccess::Create());
if (!pFA->Open(filename, dwModes))
return nullptr;
return new CFX_CRTFileStream(std::move(pFA));
}
-IFX_FileRead* FX_CreateFileRead(const FX_CHAR* filename) {
+IFX_SeekableReadStream* FX_CreateFileRead(const FX_CHAR* filename) {
return FX_CreateFileStream(filename, FX_FILEMODE_ReadOnly);
}
-IFX_FileRead* FX_CreateFileRead(const FX_WCHAR* filename) {
+IFX_SeekableReadStream* FX_CreateFileRead(const FX_WCHAR* filename) {
return FX_CreateFileStream(filename, FX_FILEMODE_ReadOnly);
}
IFX_MemoryStream* FX_CreateMemoryStream(uint8_t* pBuffer,
diff --git a/core/fxcrt/fx_stream.h b/core/fxcrt/fx_stream.h
index 047fedf9bb..2509ec2cd7 100644
--- a/core/fxcrt/fx_stream.h
+++ b/core/fxcrt/fx_stream.h
@@ -55,16 +55,26 @@ FX_WCHAR FX_GetFolderSeparator();
#define FX_FILEMODE_ReadOnly 1
#define FX_FILEMODE_Truncate 2
-class IFX_StreamWrite {
+class IFX_WriteStream {
public:
- virtual ~IFX_StreamWrite() {}
+ virtual ~IFX_WriteStream() {}
virtual void Release() = 0;
virtual FX_BOOL WriteBlock(const void* pData, size_t size) = 0;
};
-class IFX_FileWrite : public IFX_StreamWrite {
+class IFX_ReadStream {
public:
- // IFX_StreamWrite:
+ virtual ~IFX_ReadStream() {}
+
+ virtual void Release() = 0;
+ virtual FX_BOOL IsEOF() = 0;
+ virtual FX_FILESIZE GetPosition() = 0;
+ virtual size_t ReadBlock(void* buffer, size_t size) = 0;
+};
+
+class IFX_SeekableWriteStream : public IFX_WriteStream {
+ public:
+ // IFX_WriteStream:
FX_BOOL WriteBlock(const void* pData, size_t size) override;
virtual FX_FILESIZE GetSize() = 0;
virtual FX_BOOL Flush() = 0;
@@ -73,19 +83,9 @@ class IFX_FileWrite : public IFX_StreamWrite {
size_t size) = 0;
};
-class IFX_StreamRead {
- public:
- virtual ~IFX_StreamRead() {}
-
- virtual void Release() = 0;
- virtual FX_BOOL IsEOF() = 0;
- virtual FX_FILESIZE GetPosition() = 0;
- virtual size_t ReadBlock(void* buffer, size_t size) = 0;
-};
-
-class IFX_FileRead : public IFX_StreamRead {
+class IFX_SeekableReadStream : public IFX_ReadStream {
public:
- // IFX_StreamRead:
+ // IFX_ReadStream:
void Release() override = 0;
FX_BOOL IsEOF() override;
FX_FILESIZE GetPosition() override;
@@ -95,14 +95,15 @@ class IFX_FileRead : public IFX_StreamRead {
virtual FX_FILESIZE GetSize() = 0;
};
-IFX_FileRead* FX_CreateFileRead(const FX_CHAR* filename);
-IFX_FileRead* FX_CreateFileRead(const FX_WCHAR* filename);
+IFX_SeekableReadStream* FX_CreateFileRead(const FX_CHAR* filename);
+IFX_SeekableReadStream* FX_CreateFileRead(const FX_WCHAR* filename);
-class IFX_FileStream : public IFX_FileRead, public IFX_FileWrite {
+class IFX_SeekableStream : public IFX_SeekableReadStream,
+ public IFX_SeekableWriteStream {
public:
- virtual IFX_FileStream* Retain() = 0;
+ virtual IFX_SeekableStream* Retain() = 0;
- // IFX_FileRead:
+ // IFX_SeekableReadStream:
void Release() override = 0;
FX_BOOL IsEOF() override = 0;
FX_FILESIZE GetPosition() override = 0;
@@ -110,7 +111,7 @@ class IFX_FileStream : public IFX_FileRead, public IFX_FileWrite {
FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override = 0;
FX_FILESIZE GetSize() override = 0;
- // IFX_FileWrite:
+ // IFX_SeekableWriteStream:
FX_BOOL WriteBlock(const void* buffer,
FX_FILESIZE offset,
size_t size) override = 0;
@@ -118,8 +119,10 @@ class IFX_FileStream : public IFX_FileRead, public IFX_FileWrite {
FX_BOOL Flush() override = 0;
};
-IFX_FileStream* FX_CreateFileStream(const FX_CHAR* filename, uint32_t dwModes);
-IFX_FileStream* FX_CreateFileStream(const FX_WCHAR* filename, uint32_t dwModes);
+IFX_SeekableStream* FX_CreateFileStream(const FX_CHAR* filename,
+ uint32_t dwModes);
+IFX_SeekableStream* FX_CreateFileStream(const FX_WCHAR* filename,
+ uint32_t dwModes);
#ifdef PDF_ENABLE_XFA
class IFX_FileAccess {
@@ -128,12 +131,12 @@ class IFX_FileAccess {
virtual void Release() = 0;
virtual IFX_FileAccess* Retain() = 0;
virtual void GetPath(CFX_WideString& wsPath) = 0;
- virtual IFX_FileStream* CreateFileStream(uint32_t dwModes) = 0;
+ virtual IFX_SeekableStream* CreateFileStream(uint32_t dwModes) = 0;
};
IFX_FileAccess* FX_CreateDefaultFileAccess(const CFX_WideStringC& wsPath);
#endif // PDF_ENABLE_XFA
-class IFX_MemoryStream : public IFX_FileStream {
+class IFX_MemoryStream : public IFX_SeekableStream {
public:
virtual FX_BOOL IsConsecutive() const = 0;
virtual void EstimateSize(size_t nInitSize, size_t nGrowSize) = 0;
@@ -149,9 +152,9 @@ IFX_MemoryStream* FX_CreateMemoryStream(uint8_t* pBuffer,
FX_BOOL bTakeOver = FALSE);
IFX_MemoryStream* FX_CreateMemoryStream(FX_BOOL bConsecutive = FALSE);
-class IFX_BufferRead : public IFX_StreamRead {
+class IFX_BufferRead : public IFX_ReadStream {
public:
- // IFX_StreamRead:
+ // IFX_ReadStream:
void Release() override = 0;
FX_BOOL IsEOF() override = 0;
FX_FILESIZE GetPosition() override = 0;
diff --git a/core/fxcrt/fx_xml.h b/core/fxcrt/fx_xml.h
index 78f162597f..4ab28f66c5 100644
--- a/core/fxcrt/fx_xml.h
+++ b/core/fxcrt/fx_xml.h
@@ -58,7 +58,7 @@ class CXML_Element {
size_t size,
FX_BOOL bSaveSpaceChars = FALSE,
FX_FILESIZE* pParsedSize = nullptr);
- static CXML_Element* Parse(IFX_FileRead* pFile,
+ static CXML_Element* Parse(IFX_SeekableReadStream* pFile,
FX_BOOL bSaveSpaceChars = FALSE,
FX_FILESIZE* pParsedSize = nullptr);
static CXML_Element* Parse(IFX_BufferRead* pBuffer,
diff --git a/core/fxcrt/fx_xml_parser.cpp b/core/fxcrt/fx_xml_parser.cpp
index 563e1c961b..e6c3543378 100644
--- a/core/fxcrt/fx_xml_parser.cpp
+++ b/core/fxcrt/fx_xml_parser.cpp
@@ -57,7 +57,7 @@ FX_FILESIZE CXML_DataBufAcc::GetBlockOffset() {
return 0;
}
-CXML_DataStmAcc::CXML_DataStmAcc(IFX_FileRead* pFileRead)
+CXML_DataStmAcc::CXML_DataStmAcc(IFX_SeekableReadStream* pFileRead)
: m_pFileRead(pFileRead), m_pBuffer(nullptr), m_nStart(0), m_dwSize(0) {
ASSERT(m_pFileRead);
}
@@ -132,7 +132,7 @@ FX_BOOL CXML_Parser::Init(uint8_t* pBuffer, size_t size) {
m_pDataAcc = new CXML_DataBufAcc(pBuffer, size);
return Init(TRUE);
}
-FX_BOOL CXML_Parser::Init(IFX_FileRead* pFileRead) {
+FX_BOOL CXML_Parser::Init(IFX_SeekableReadStream* pFileRead) {
m_pDataAcc = new CXML_DataStmAcc(pFileRead);
return Init(TRUE);
}
@@ -651,7 +651,7 @@ CXML_Element* CXML_Element::Parse(const void* pBuffer,
}
return XML_ContinueParse(parser, bSaveSpaceChars, pParsedSize);
}
-CXML_Element* CXML_Element::Parse(IFX_FileRead* pFile,
+CXML_Element* CXML_Element::Parse(IFX_SeekableReadStream* pFile,
FX_BOOL bSaveSpaceChars,
FX_FILESIZE* pParsedSize) {
CXML_Parser parser;
diff --git a/core/fxcrt/fxcrt_stream.cpp b/core/fxcrt/fxcrt_stream.cpp
index a8c96bf02c..638a183177 100644
--- a/core/fxcrt/fxcrt_stream.cpp
+++ b/core/fxcrt/fxcrt_stream.cpp
@@ -6,22 +6,22 @@
#include "core/fxcrt/fx_stream.h"
-FX_BOOL IFX_FileWrite::WriteBlock(const void* pData, size_t size) {
+FX_BOOL IFX_SeekableWriteStream::WriteBlock(const void* pData, size_t size) {
return WriteBlock(pData, GetSize(), size);
}
-FX_BOOL IFX_FileRead::IsEOF() {
+FX_BOOL IFX_SeekableReadStream::IsEOF() {
return FALSE;
}
-FX_FILESIZE IFX_FileRead::GetPosition() {
+FX_FILESIZE IFX_SeekableReadStream::GetPosition() {
return 0;
}
-size_t IFX_FileRead::ReadBlock(void* buffer, size_t size) {
+size_t IFX_SeekableReadStream::ReadBlock(void* buffer, size_t size) {
return 0;
}
-FX_BOOL IFX_FileStream::WriteBlock(const void* buffer, size_t size) {
+FX_BOOL IFX_SeekableStream::WriteBlock(const void* buffer, size_t size) {
return WriteBlock(buffer, GetSize(), size);
}
diff --git a/core/fxcrt/xml_int.h b/core/fxcrt/xml_int.h
index 47997062cc..aa157c2333 100644
--- a/core/fxcrt/xml_int.h
+++ b/core/fxcrt/xml_int.h
@@ -37,7 +37,7 @@ class CXML_DataBufAcc : public IFX_BufferRead {
class CXML_DataStmAcc : public IFX_BufferRead {
public:
- explicit CXML_DataStmAcc(IFX_FileRead* pFileRead);
+ explicit CXML_DataStmAcc(IFX_SeekableReadStream* pFileRead);
~CXML_DataStmAcc() override;
// IFX_BufferRead
@@ -51,7 +51,7 @@ class CXML_DataStmAcc : public IFX_BufferRead {
FX_FILESIZE GetBlockOffset() override;
protected:
- IFX_FileRead* m_pFileRead;
+ IFX_SeekableReadStream* m_pFileRead;
uint8_t* m_pBuffer;
FX_FILESIZE m_nStart;
size_t m_dwSize;
@@ -63,7 +63,7 @@ class CXML_Parser {
~CXML_Parser();
FX_BOOL Init(uint8_t* pBuffer, size_t size);
- FX_BOOL Init(IFX_FileRead* pFileRead);
+ FX_BOOL Init(IFX_SeekableReadStream* pFileRead);
FX_BOOL Init(IFX_BufferRead* pBuffer);
FX_BOOL Init(FX_BOOL bOwndedStream);
FX_BOOL ReadNextBlock();
diff --git a/core/fxge/android/cfpf_skiafontmgr.cpp b/core/fxge/android/cfpf_skiafontmgr.cpp
index 290551bedf..2deb327392 100644
--- a/core/fxge/android/cfpf_skiafontmgr.cpp
+++ b/core/fxge/android/cfpf_skiafontmgr.cpp
@@ -26,7 +26,8 @@ static unsigned long FPF_SkiaStream_Read(FXFT_Stream stream,
unsigned long offset,
unsigned char* buffer,
unsigned long count) {
- IFX_FileRead* pFileRead = (IFX_FileRead*)stream->descriptor.pointer;
+ IFX_SeekableReadStream* pFileRead =
+ (IFX_SeekableReadStream*)stream->descriptor.pointer;
if (!pFileRead)
return 0;
if (count > 0) {
@@ -355,7 +356,7 @@ CFPF_SkiaFont* CFPF_SkiaFontMgr::CreateFont(const CFX_ByteStringC& bsFamilyname,
return nullptr;
}
-FXFT_Face CFPF_SkiaFontMgr::GetFontFace(IFX_FileRead* pFileRead,
+FXFT_Face CFPF_SkiaFontMgr::GetFontFace(IFX_SeekableReadStream* pFileRead,
int32_t iFaceIndex) {
if (!pFileRead)
return nullptr;
diff --git a/core/fxge/android/fpf_skiafontmgr.h b/core/fxge/android/fpf_skiafontmgr.h
index bd586204c5..74e7adeb5a 100644
--- a/core/fxge/android/fpf_skiafontmgr.h
+++ b/core/fxge/android/fpf_skiafontmgr.h
@@ -75,7 +75,7 @@ class CFPF_SkiaFileFont : public CFPF_SkiaFontDescriptor {
// CFPF_SkiaFontDescriptor
int32_t GetType() const override { return FPF_SKIAFONTTYPE_File; }
- IFX_FileRead* m_pFile;
+ IFX_SeekableReadStream* m_pFile;
};
class CFPF_SkiaBufferFont : public CFPF_SkiaFontDescriptor {
@@ -101,7 +101,8 @@ class CFPF_SkiaFontMgr {
uint32_t dwMatch = 0);
bool InitFTLibrary();
- FXFT_Face GetFontFace(IFX_FileRead* pFileRead, int32_t iFaceIndex = 0);
+ FXFT_Face GetFontFace(IFX_SeekableReadStream* pFileRead,
+ int32_t iFaceIndex = 0);
FXFT_Face GetFontFace(const CFX_ByteStringC& bsFile, int32_t iFaceIndex = 0);
FXFT_Face GetFontFace(const uint8_t* pBuffer,
size_t szBuffer,
diff --git a/core/fxge/fx_font.h b/core/fxge/fx_font.h
index 8dda12af50..a562795784 100644
--- a/core/fxge/fx_font.h
+++ b/core/fxge/fx_font.h
@@ -110,7 +110,7 @@ class CFX_Font {
CFX_SubstFont* GetSubstFont() const { return m_pSubstFont.get(); }
#ifdef PDF_ENABLE_XFA
- FX_BOOL LoadFile(IFX_FileRead* pFile,
+ FX_BOOL LoadFile(IFX_SeekableReadStream* pFile,
int nFaceIndex = 0,
int* pFaceCount = nullptr);
diff --git a/core/fxge/ge/cfx_font.cpp b/core/fxge/ge/cfx_font.cpp
index f58462479f..d1c31d0f51 100644
--- a/core/fxge/ge/cfx_font.cpp
+++ b/core/fxge/ge/cfx_font.cpp
@@ -39,7 +39,8 @@ unsigned long FTStreamRead(FXFT_Stream stream,
if (count == 0)
return 0;
- IFX_FileRead* pFile = static_cast<IFX_FileRead*>(stream->descriptor.pointer);
+ IFX_SeekableReadStream* pFile =
+ static_cast<IFX_SeekableReadStream*>(stream->descriptor.pointer);
return pFile->ReadBlock(buffer, offset, count) ? count : 0;
}
@@ -47,7 +48,7 @@ void FTStreamClose(FXFT_Stream stream) {}
FX_BOOL LoadFileImp(FXFT_Library library,
FXFT_Face* Face,
- IFX_FileRead* pFile,
+ IFX_SeekableReadStream* pFile,
int32_t faceIndex,
std::unique_ptr<FXFT_StreamRec>* stream) {
std::unique_ptr<FXFT_StreamRec> stream1(new FXFT_StreamRec());
@@ -331,7 +332,7 @@ void CFX_Font::LoadSubst(const CFX_ByteString& face_name,
}
#ifdef PDF_ENABLE_XFA
-FX_BOOL CFX_Font::LoadFile(IFX_FileRead* pFile,
+FX_BOOL CFX_Font::LoadFile(IFX_SeekableReadStream* pFile,
int nFaceIndex,
int* pFaceCount) {
m_bEmbedded = FALSE;