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Unified Diff: third_party/brotli/enc/streams.h

Issue 2537133002: Update brotli to v1.0.0-snapshot. (Closed)
Patch Set: Fixed typo Created 4 years ago
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Index: third_party/brotli/enc/streams.h
diff --git a/third_party/brotli/enc/streams.h b/third_party/brotli/enc/streams.h
deleted file mode 100644
index 7fb28092ea04502e7524d7d4c2c89ea0d0a37f0d..0000000000000000000000000000000000000000
--- a/third_party/brotli/enc/streams.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Copyright 2009 Google Inc. All Rights Reserved.
-
- Distributed under MIT license.
- See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
-*/
-
-// Input and output classes for streaming brotli compression.
-
-#ifndef BROTLI_ENC_STREAMS_H_
-#define BROTLI_ENC_STREAMS_H_
-
-#include <stdio.h>
-#include <string>
-#include "./port.h"
-#include "./types.h"
-
-namespace brotli {
-
-// Input interface for the compression routines.
-class BrotliIn {
- public:
- virtual ~BrotliIn(void) {}
-
- // Return a pointer to the next block of input of at most n bytes.
- // Return the actual length in *nread.
- // At end of data, return NULL. Don't return NULL if there is more data
- // to read, even if called with n == 0.
- // Read will only be called if some of its bytes are needed.
- virtual const void* Read(size_t n, size_t* nread) = 0;
-};
-
-// Output interface for the compression routines.
-class BrotliOut {
- public:
- virtual ~BrotliOut(void) {}
-
- // Write n bytes of data from buf.
- // Return true if all written, false otherwise.
- virtual bool Write(const void *buf, size_t n) = 0;
-};
-
-// Adapter class to make BrotliIn objects from raw memory.
-class BrotliMemIn : public BrotliIn {
- public:
- BrotliMemIn(const void* buf, size_t len);
-
- void Reset(const void* buf, size_t len);
-
- // returns the amount of data consumed
- size_t position(void) const { return pos_; }
-
- const void* Read(size_t n, size_t* OUTPUT);
-
- private:
- const void* buf_; // start of input buffer
- size_t len_; // length of input
- size_t pos_; // current read position within input
-};
-
-// Adapter class to make BrotliOut objects from raw memory.
-class BrotliMemOut : public BrotliOut {
- public:
- BrotliMemOut(void* buf, size_t len);
-
- void Reset(void* buf, size_t len);
-
- // returns the amount of data written
- size_t position(void) const { return pos_; }
-
- bool Write(const void* buf, size_t n);
-
- private:
- void* buf_; // start of output buffer
- size_t len_; // length of output
- size_t pos_; // current write position within output
-};
-
-// Adapter class to make BrotliOut objects from a string.
-class BrotliStringOut : public BrotliOut {
- public:
- // Create a writer that appends its data to buf.
- // buf->size() will grow to at most max_size
- // buf is expected to be empty when constructing BrotliStringOut.
- BrotliStringOut(std::string* buf, size_t max_size);
-
- void Reset(std::string* buf, size_t max_len);
-
- bool Write(const void* buf, size_t n);
-
- private:
- std::string* buf_; // start of output buffer
- size_t max_size_; // max length of output
-};
-
-// Adapter class to make BrotliIn object from a file.
-class BrotliFileIn : public BrotliIn {
- public:
- BrotliFileIn(FILE* f, size_t max_read_size);
- ~BrotliFileIn(void);
-
- const void* Read(size_t n, size_t* bytes_read);
-
- private:
- FILE* f_;
- char* buf_;
- size_t buf_size_;
-};
-
-// Adapter class to make BrotliOut object from a file.
-class BrotliFileOut : public BrotliOut {
- public:
- explicit BrotliFileOut(FILE* f);
-
- bool Write(const void* buf, size_t n);
- private:
- FILE* f_;
-};
-
-} // namespace brotli
-
-#endif // BROTLI_ENC_STREAMS_H_
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