message_compress.cc File Reference

#include <grpc/support/port_platform.h>
#include "src/core/lib/compression/message_compress.h"
#include <string.h>
#include <zconf.h>
#include <zlib.h>
#include <grpc/slice_buffer.h>
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include "src/core/lib/slice/slice_refcount.h"

Include dependency graph for message_compress.cc:

Go to the source code of this file.

Macros
#define	OUTPUT_BLOCK_SIZE   1024

Functions
static int	compress_inner (grpc_compression_algorithm algorithm, grpc_slice_buffer *input, grpc_slice_buffer *output)
static int	copy (grpc_slice_buffer *input, grpc_slice_buffer *output)
int	grpc_msg_compress (grpc_compression_algorithm algorithm, grpc_slice_buffer *input, grpc_slice_buffer *output)
int	grpc_msg_decompress (grpc_compression_algorithm algorithm, grpc_slice_buffer *input, grpc_slice_buffer *output)
static void *	zalloc_gpr (void *, unsigned int items, unsigned int size)
static void	zfree_gpr (void *, void *address)
static int	zlib_body (z_stream *zs, grpc_slice_buffer *input, grpc_slice_buffer *output, int(*flate)(z_stream *zs, int flush))
static int	zlib_compress (grpc_slice_buffer *input, grpc_slice_buffer *output, int gzip)
static int	zlib_decompress (grpc_slice_buffer *input, grpc_slice_buffer *output, int gzip)

Macro Definition Documentation

OUTPUT_BLOCK_SIZE

#define OUTPUT_BLOCK_SIZE   1024

Definition at line 34 of file message_compress.cc.

Function Documentation

compress_inner()

static int compress_inner ( grpc_compression_algorithm  algorithm, grpc_slice_buffer *  input, grpc_slice_buffer *  output  )

static

Definition at line 153 of file message_compress.cc.

copy()

static int copy ( grpc_slice_buffer *  input, grpc_slice_buffer *  output  )

static

Definition at line 145 of file message_compress.cc.

grpc_msg_compress()

int grpc_msg_compress	(	grpc_compression_algorithm	algorithm,
		grpc_slice_buffer *	input,
		grpc_slice_buffer *	output
	)

Definition at line 171 of file message_compress.cc.

grpc_msg_decompress()

int grpc_msg_decompress	(	grpc_compression_algorithm	algorithm,
		grpc_slice_buffer *	input,
		grpc_slice_buffer *	output
	)

Definition at line 180 of file message_compress.cc.

zalloc_gpr()

static void* zalloc_gpr ( void *  , unsigned int  items, unsigned int  size  )

static

Definition at line 89 of file message_compress.cc.

zfree_gpr()

static void zfree_gpr ( void *  , void *  address  )

static

Definition at line 94 of file message_compress.cc.

zlib_body()

static int zlib_body ( z_stream *  zs, grpc_slice_buffer *  input, grpc_slice_buffer *  output, int(*)(z_stream *zs, int flush)  flate  )

static

Definition at line 36 of file message_compress.cc.

zlib_compress()

static int zlib_compress ( grpc_slice_buffer *  input, grpc_slice_buffer *  output, int  gzip  )

static

Definition at line 96 of file message_compress.cc.

zlib_decompress()

static int zlib_decompress ( grpc_slice_buffer *  input, grpc_slice_buffer *  output, int  gzip  )

static

Definition at line 121 of file message_compress.cc.