diff options
Diffstat (limited to 'src/core/transport/metadata.h')
-rw-r--r-- | src/core/transport/metadata.h | 52 |
1 files changed, 10 insertions, 42 deletions
diff --git a/src/core/transport/metadata.h b/src/core/transport/metadata.h index 0f12a7392c..c1071e4e16 100644 --- a/src/core/transport/metadata.h +++ b/src/core/transport/metadata.h @@ -68,7 +68,6 @@ declared here - in which case those functions are effectively no-ops. */ /* Forward declarations */ -typedef struct grpc_mdctx grpc_mdctx; typedef struct grpc_mdstr grpc_mdstr; typedef struct grpc_mdelem grpc_mdelem; @@ -87,27 +86,18 @@ struct grpc_mdelem { /* there is a private part to this in metadata.c */ }; -/* Create/orphan a metadata context */ -grpc_mdctx *grpc_mdctx_create(void); -grpc_mdctx *grpc_mdctx_create_with_seed(gpr_uint32 seed); -void grpc_mdctx_ref(grpc_mdctx *mdctx); -void grpc_mdctx_unref(grpc_mdctx *mdctx); - -void grpc_mdctx_drop_caches(grpc_mdctx *mdctx); - /* Test only accessors to internal state - only for testing this code - do not rely on it outside of metadata_test.c */ -size_t grpc_mdctx_get_mdtab_capacity_test_only(grpc_mdctx *mdctx); -size_t grpc_mdctx_get_mdtab_count_test_only(grpc_mdctx *mdctx); -size_t grpc_mdctx_get_mdtab_free_test_only(grpc_mdctx *mdctx); +size_t grpc_mdctx_get_mdtab_capacity_test_only(void); +size_t grpc_mdctx_get_mdtab_count_test_only(void); +size_t grpc_mdctx_get_mdtab_free_test_only(void); /* Constructors for grpc_mdstr instances; take a variety of data types that clients may have handy */ -grpc_mdstr *grpc_mdstr_from_string(grpc_mdctx *ctx, const char *str); +grpc_mdstr *grpc_mdstr_from_string(const char *str); /* Unrefs the slice. */ -grpc_mdstr *grpc_mdstr_from_slice(grpc_mdctx *ctx, gpr_slice slice); -grpc_mdstr *grpc_mdstr_from_buffer(grpc_mdctx *ctx, const gpr_uint8 *str, - size_t length); +grpc_mdstr *grpc_mdstr_from_slice(gpr_slice slice); +grpc_mdstr *grpc_mdstr_from_buffer(const gpr_uint8 *str, size_t length); /* Returns a borrowed slice from the mdstr with its contents base64 encoded and huffman compressed */ @@ -115,15 +105,12 @@ gpr_slice grpc_mdstr_as_base64_encoded_and_huffman_compressed(grpc_mdstr *str); /* Constructors for grpc_mdelem instances; take a variety of data types that clients may have handy */ -grpc_mdelem *grpc_mdelem_from_metadata_strings(grpc_mdctx *ctx, grpc_mdstr *key, +grpc_mdelem *grpc_mdelem_from_metadata_strings(grpc_mdstr *key, grpc_mdstr *value); -grpc_mdelem *grpc_mdelem_from_strings(grpc_mdctx *ctx, const char *key, - const char *value); +grpc_mdelem *grpc_mdelem_from_strings(const char *key, const char *value); /* Unrefs the slices. */ -grpc_mdelem *grpc_mdelem_from_slices(grpc_mdctx *ctx, gpr_slice key, - gpr_slice value); -grpc_mdelem *grpc_mdelem_from_string_and_buffer(grpc_mdctx *ctx, - const char *key, +grpc_mdelem *grpc_mdelem_from_slices(gpr_slice key, gpr_slice value); +grpc_mdelem *grpc_mdelem_from_string_and_buffer(const char *key, const gpr_uint8 *value, size_t value_length); @@ -163,25 +150,6 @@ int grpc_mdstr_is_legal_header(grpc_mdstr *s); int grpc_mdstr_is_legal_nonbin_header(grpc_mdstr *s); int grpc_mdstr_is_bin_suffixed(grpc_mdstr *s); -/* Gross layering hack (that we seem to need): - * metadata context keeps a cache of algorithm bitset to - * 'accept-encoding: algorithm1,algorithm2' in order to accelerate sending - * compression metadata */ -grpc_mdelem *grpc_accept_encoding_mdelem_from_compression_algorithms( - grpc_mdctx *ctx, gpr_uint32 algorithm_mask); - -/* Cache-slots - * A metadata context can cache (on behalf of its owner) some small set of - * metadata elements. */ -typedef enum { - GRPC_MDELEM_CACHED_USER_AGENT = 0, - GRPC_MDELEM_CACHE_SLOT_COUNT -} grpc_mdelem_cache_slot; -void grpc_mdctx_set_mdelem_cache(grpc_mdctx *ctx, grpc_mdelem_cache_slot slot, - grpc_mdelem *elem); -grpc_mdelem *grpc_mdelem_from_cache(grpc_mdctx *ctx, - grpc_mdelem_cache_slot slot); - #define GRPC_MDSTR_KV_HASH(k_hash, v_hash) (GPR_ROTL((k_hash), 2) ^ (v_hash)) void grpc_mdctx_global_init(void); |