diff options
| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /other-licenses/7zstub/src/7zip/Common/LimitedStreams.cpp | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'other-licenses/7zstub/src/7zip/Common/LimitedStreams.cpp')
| -rw-r--r-- | other-licenses/7zstub/src/7zip/Common/LimitedStreams.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/7zip/Common/LimitedStreams.cpp b/other-licenses/7zstub/src/7zip/Common/LimitedStreams.cpp new file mode 100644 index 000000000..c210c9560 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Common/LimitedStreams.cpp @@ -0,0 +1,24 @@ +// LimitedStreams.cpp
+
+#include "StdAfx.h"
+
+#include "LimitedStreams.h"
+#include "../../Common/Defs.h"
+
+void CLimitedSequentialInStream::Init(ISequentialInStream *stream, UInt64 streamSize)
+{
+ _stream = stream;
+ _size = streamSize;
+}
+
+STDMETHODIMP CLimitedSequentialInStream::Read(void *data, UInt32 size, UInt32 *processedSize)
+{
+ UInt32 processedSizeReal;
+ UInt32 sizeToRead = UInt32(MyMin(_size, UInt64(size)));
+ HRESULT result = _stream->Read(data, sizeToRead, &processedSizeReal);
+ _size -= processedSizeReal;
+ if(processedSize != NULL)
+ *processedSize = processedSizeReal;
+ return result;
+}
+
|