compression_internal.cc File Reference

#include <grpc/support/port_platform.h>
#include <stdlib.h>
#include <string.h>
#include <grpc/compression.h>
#include "src/core/lib/compression/algorithm_metadata.h"
#include "src/core/lib/compression/compression_internal.h"
#include "src/core/lib/gpr/useful.h"
#include "src/core/lib/slice/slice_utils.h"
#include "src/core/lib/surface/api_trace.h"
#include "src/core/lib/transport/static_metadata.h"

Functions
grpc_message_compression_algorithm	grpc_message_compression_algorithm_from_slice (const grpc_slice &str)
	Find compression algorithm based on passed in mdstr - returns GRPC_COMPRESS_ALGORITHM_COUNT on failure. More...
grpc_stream_compression_algorithm	grpc_stream_compression_algorithm_from_slice (const grpc_slice &str)
	Find stream compression algorithm based on passed in mdstr - returns GRPC_STREAM_COMPRESS_ALGORITHM_COUNT on failure. More...
grpc_mdelem	grpc_message_compression_encoding_mdelem (grpc_message_compression_algorithm algorithm)
	Return message compression algorithm based metadata element (grpc-encoding: xxx) More...
grpc_mdelem	grpc_stream_compression_encoding_mdelem (grpc_stream_compression_algorithm algorithm)
	Return stream compression algorithm based metadata element (content-encoding: xxx) More...
grpc_message_compression_algorithm	grpc_compression_algorithm_to_message_compression_algorithm (grpc_compression_algorithm algo)
grpc_stream_compression_algorithm	grpc_compression_algorithm_to_stream_compression_algorithm (grpc_compression_algorithm algo)
uint32_t	grpc_compression_bitset_to_message_bitset (uint32_t bitset)
uint32_t	grpc_compression_bitset_to_stream_bitset (uint32_t bitset)
uint32_t	grpc_compression_bitset_from_message_stream_compression_bitset (uint32_t message_bitset, uint32_t stream_bitset)
int	grpc_compression_algorithm_from_message_stream_compression_algorithm (grpc_compression_algorithm *algorithm, grpc_message_compression_algorithm message_algorithm, grpc_stream_compression_algorithm stream_algorithm)
int	grpc_message_compression_algorithm_name (grpc_message_compression_algorithm algorithm, const char **name)
grpc_message_compression_algorithm	grpc_message_compression_algorithm_for_level (grpc_compression_level level, uint32_t accepted_encodings)
int	grpc_message_compression_algorithm_parse (grpc_slice value, grpc_message_compression_algorithm *algorithm)
int	grpc_stream_compression_algorithm_parse (grpc_slice value, grpc_stream_compression_algorithm *algorithm)

Function Documentation

grpc_compression_algorithm_from_message_stream_compression_algorithm()

int grpc_compression_algorithm_from_message_stream_compression_algorithm	(	grpc_compression_algorithm *	algorithm,
		grpc_message_compression_algorithm	message_algorithm,
		grpc_stream_compression_algorithm	stream_algorithm
	)

grpc_compression_algorithm_to_message_compression_algorithm()

grpc_message_compression_algorithm grpc_compression_algorithm_to_message_compression_algorithm

(

grpc_compression_algorithm

algo

)

grpc_compression_algorithm_to_stream_compression_algorithm()

grpc_stream_compression_algorithm grpc_compression_algorithm_to_stream_compression_algorithm

(

grpc_compression_algorithm

algo

)

grpc_compression_bitset_from_message_stream_compression_bitset()

uint32_t grpc_compression_bitset_from_message_stream_compression_bitset	(	uint32_t	message_bitset,
		uint32_t	stream_bitset
	)

grpc_compression_bitset_to_message_bitset()

uint32_t grpc_compression_bitset_to_message_bitset

(

uint32_t

bitset

)

grpc_compression_bitset_to_stream_bitset()

uint32_t grpc_compression_bitset_to_stream_bitset

(

uint32_t

bitset

)

grpc_message_compression_algorithm_for_level()

grpc_message_compression_algorithm grpc_message_compression_algorithm_for_level	(	grpc_compression_level	level,
		uint32_t	accepted_encodings
	)

grpc_message_compression_algorithm_from_slice()

grpc_message_compression_algorithm grpc_message_compression_algorithm_from_slice

(

const grpc_slice &

str

)

Find compression algorithm based on passed in mdstr - returns GRPC_COMPRESS_ALGORITHM_COUNT on failure.

grpc_message_compression_algorithm_name()

int grpc_message_compression_algorithm_name	(	grpc_message_compression_algorithm	algorithm,
		const char **	name
	)

grpc_message_compression_algorithm_parse()

int grpc_message_compression_algorithm_parse	(	grpc_slice	value,
		grpc_message_compression_algorithm *	algorithm
	)

grpc_message_compression_encoding_mdelem()

grpc_mdelem grpc_message_compression_encoding_mdelem

(

grpc_message_compression_algorithm

algorithm

)

Return message compression algorithm based metadata element (grpc-encoding: xxx)

grpc_stream_compression_algorithm_from_slice()

grpc_stream_compression_algorithm grpc_stream_compression_algorithm_from_slice

(

const grpc_slice &

str

)

Find stream compression algorithm based on passed in mdstr - returns GRPC_STREAM_COMPRESS_ALGORITHM_COUNT on failure.

grpc_stream_compression_algorithm_parse()

int grpc_stream_compression_algorithm_parse	(	grpc_slice	value,
		grpc_stream_compression_algorithm *	algorithm
	)

grpc_stream_compression_encoding_mdelem()

grpc_mdelem grpc_stream_compression_encoding_mdelem

(

grpc_stream_compression_algorithm

algorithm

)

Return stream compression algorithm based metadata element (content-encoding: xxx)