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authorDan Sinclair <dsinclair@chromium.org>2016-03-08 15:06:12 -0500
committerDan Sinclair <dsinclair@chromium.org>2016-03-08 15:06:12 -0500
commit68b4a4abb713c97badbba54884a477564d41a139 (patch)
tree5d658965dd2833c802c7668d48a839a1de3dba49 /core/include/fxcrt/fx_stream.h
parent508f92f228e27cb0c549add66c608695c8345170 (diff)
downloadpdfium-68b4a4abb713c97badbba54884a477564d41a139.tar.xz
Reland "Fix chromium-style errors."
This reverts commit 594912241cd7d409b5f58a48ccffdc1904d844b2. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1769273002 .
Diffstat (limited to 'core/include/fxcrt/fx_stream.h')
-rw-r--r--core/include/fxcrt/fx_stream.h32
1 files changed, 15 insertions, 17 deletions
diff --git a/core/include/fxcrt/fx_stream.h b/core/include/fxcrt/fx_stream.h
index 4e2f0f97ce..d15d286031 100644
--- a/core/include/fxcrt/fx_stream.h
+++ b/core/include/fxcrt/fx_stream.h
@@ -20,20 +20,25 @@ FX_BOOL FX_GetNextFile(void* handle,
FX_BOOL& bFolder);
void FX_CloseFolder(void* handle);
FX_WCHAR FX_GetFolderSeparator();
+
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
#define FX_FILESIZE int32_t
#else
#include <fcntl.h>
#include <sys/stat.h>
#include <unistd.h>
+
#ifndef O_BINARY
#define O_BINARY 0
-#endif
+#endif // O_BINARY
+
#ifndef O_LARGEFILE
#define O_LARGEFILE 0
-#endif
+#endif // O_LARGEFILE
+
#define FX_FILESIZE off_t
-#endif
+#endif // _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+
#define FX_GETBYTEOFFSET32(a) 0
#define FX_GETBYTEOFFSET40(a) 0
#define FX_GETBYTEOFFSET48(a) 0
@@ -56,10 +61,7 @@ class IFX_StreamWrite {
class IFX_FileWrite : public IFX_StreamWrite {
public:
// IFX_StreamWrite:
- FX_BOOL WriteBlock(const void* pData, size_t size) override {
- return WriteBlock(pData, GetSize(), size);
- }
-
+ FX_BOOL WriteBlock(const void* pData, size_t size) override;
virtual FX_FILESIZE GetSize() = 0;
virtual FX_BOOL Flush() = 0;
virtual FX_BOOL WriteBlock(const void* pData,
@@ -81,9 +83,9 @@ class IFX_FileRead : IFX_StreamRead {
public:
// IFX_StreamRead:
void Release() override = 0;
- FX_BOOL IsEOF() override { return FALSE; }
- FX_FILESIZE GetPosition() override { return 0; }
- size_t ReadBlock(void* buffer, size_t size) override { return 0; }
+ FX_BOOL IsEOF() override;
+ FX_FILESIZE GetPosition() override;
+ size_t ReadBlock(void* buffer, size_t size) override;
virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) = 0;
virtual FX_FILESIZE GetSize() = 0;
@@ -108,9 +110,7 @@ class IFX_FileStream : public IFX_FileRead, public IFX_FileWrite {
FX_BOOL WriteBlock(const void* buffer,
FX_FILESIZE offset,
size_t size) override = 0;
- FX_BOOL WriteBlock(const void* buffer, size_t size) override {
- return WriteBlock(buffer, GetSize(), size);
- }
+ FX_BOOL WriteBlock(const void* buffer, size_t size) override;
FX_BOOL Flush() override = 0;
};
@@ -132,21 +132,19 @@ IFX_FileAccess* FX_CreateDefaultFileAccess(const CFX_WideStringC& wsPath);
class IFX_MemoryStream : public IFX_FileStream {
public:
virtual FX_BOOL IsConsecutive() const = 0;
-
virtual void EstimateSize(size_t nInitSize, size_t nGrowSize) = 0;
-
virtual uint8_t* GetBuffer() const = 0;
-
virtual void AttachBuffer(uint8_t* pBuffer,
size_t nSize,
FX_BOOL bTakeOver = FALSE) = 0;
-
virtual void DetachBuffer() = 0;
};
+
IFX_MemoryStream* FX_CreateMemoryStream(uint8_t* pBuffer,
size_t nSize,
FX_BOOL bTakeOver = FALSE);
IFX_MemoryStream* FX_CreateMemoryStream(FX_BOOL bConsecutive = FALSE);
+
class IFX_BufferRead : public IFX_StreamRead {
public:
// IFX_StreamRead: