Moved StdioStream to its own files inside backends

svn-id: r34303

2 files changed, 0 insertions, 86 deletions

diff --git a/common/file.cpp b/common/file.cpp
index 6083e5547d..cc9ae01baf 100644
--- a/common/file.cpp
+++ b/common/file.cpp
@@ -557,67 +557,4 @@ void DumpFile::flush() {
 	fflush((FILE *)_handle);
 }
 
-
-StdioStream::StdioStream(void *handle) : _handle(handle) {
-	assert(handle);
-}
-
-StdioStream::~StdioStream() {
-	fclose((FILE *)_handle);
-}
-
-bool StdioStream::ioFailed() const {
-	return ferror((FILE *)_handle) != 0;
-}
-
-void StdioStream::clearIOFailed() {
-	clearerr((FILE *)_handle);
-}
-
-bool StdioStream::eos() const {
-	return feof((FILE *)_handle) != 0;
-}
-
-uint32 StdioStream::pos() const {
-	// FIXME: ftell can return -1 to indicate an error (in which case errno gets set)
-	//        Maybe we should support that, too?
-	return ftell((FILE *)_handle);
-}
-
-uint32 StdioStream::size() const {
-	uint32 oldPos = ftell((FILE *)_handle);
-	fseek((FILE *)_handle, 0, SEEK_END);
-	uint32 length = ftell((FILE *)_handle);
-	fseek((FILE *)_handle, oldPos, SEEK_SET);
-
-	return length;
-}
-
-void StdioStream::seek(int32 offs, int whence) {
-	assert(_handle);
-
-	if (fseek((FILE *)_handle, offs, whence) != 0)
-		clearerr((FILE *)_handle);	// FIXME: why do we call clearerr here?
-		
-	// FIXME: fseek has a return value to indicate errors; 
-	//        Maybe we should support that, too?
-}
-
-uint32 StdioStream::read(void *ptr, uint32 len) {
-	return (uint32)fread((byte *)ptr, 1, len, (FILE *)_handle);
-}
-
-uint32 StdioStream::write(const void *ptr, uint32 len) {
-	return (uint32)fwrite(ptr, 1, len, (FILE *)_handle);
-}
-
-void StdioStream::flush() {
-	// TODO: Should check the return value of fflush, and if it is non-zero,
-	// check errno and set an error flag.
-	fflush((FILE *)_handle);
-}
-
-
-
-
 }	// End of namespace Common
diff --git a/common/file.h b/common/file.h
index 6f18edbeb4..240835b5b9 100644
--- a/common/file.h
+++ b/common/file.h
@@ -154,29 +154,6 @@ public:
 	virtual void flush();
 };
 
-
-class StdioStream : public SeekableReadStream, public WriteStream, public NonCopyable {
-protected:
-	/** File handle to the actual file. */
-	void *_handle;
-
-public:
-	StdioStream(void *handle);
-	virtual ~StdioStream();
-
-	bool ioFailed() const;
-	void clearIOFailed();
-	bool eos() const;
-
-	virtual uint32 write(const void *dataPtr, uint32 dataSize);
-	virtual void flush();
-
-	virtual uint32 pos() const;
-	virtual uint32 size() const;
-	void seek(int32 offs, int whence = SEEK_SET);
-	uint32 read(void *dataPtr, uint32 dataSize);
-};
-
 } // End of namespace Common
 
 #endif