1 files changed, 0 insertions, 95 deletions
diff --git a/src/core/lib/transport/chttp2/hpack_encoder.h b/src/core/lib/transport/chttp2/hpack_encoder.h
deleted file mode 100644
index de46a8f146..0000000000
--- a/src/core/lib/transport/chttp2/hpack_encoder.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- *
- * Copyright 2015-2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPC_CORE_LIB_TRANSPORT_CHTTP2_HPACK_ENCODER_H
-#define GRPC_CORE_LIB_TRANSPORT_CHTTP2_HPACK_ENCODER_H
-
-#include <grpc/support/port_platform.h>
-#include <grpc/support/slice.h>
-#include <grpc/support/slice_buffer.h>
-#include "src/core/lib/transport/chttp2/frame.h"
-#include "src/core/lib/transport/metadata.h"
-#include "src/core/lib/transport/metadata_batch.h"
-
-#define GRPC_CHTTP2_HPACKC_NUM_FILTERS 256
-#define GRPC_CHTTP2_HPACKC_NUM_VALUES 256
-/* initial table size, per spec */
-#define GRPC_CHTTP2_HPACKC_INITIAL_TABLE_SIZE 4096
-/* maximum table size we'll actually use */
-#define GRPC_CHTTP2_HPACKC_MAX_TABLE_SIZE (1024 * 1024)
-
-typedef struct {
-  uint32_t filter_elems_sum;
-  uint32_t max_table_size;
-  uint32_t max_table_elems;
-  uint32_t cap_table_elems;
-  /** if non-zero, advertise to the decoder that we'll start using a table
-      of this size */
-  uint8_t advertise_table_size_change;
-  /** maximum number of bytes we'll use for the decode table (to guard against
-      peers ooming us by setting decode table size high) */
-  uint32_t max_usable_size;
-  /* one before the lowest usable table index */
-  uint32_t tail_remote_index;
-  uint32_t table_size;
-  uint32_t table_elems;
-
-  /* filter tables for elems: this tables provides an approximate
-     popularity count for particular hashes, and are used to determine whether
-     a new literal should be added to the compression table or not.
-     They track a single integer that counts how often a particular value has
-     been seen. When that count reaches max (255), all values are halved. */
-  uint8_t filter_elems[GRPC_CHTTP2_HPACKC_NUM_FILTERS];
-
-  /* entry tables for keys & elems: these tables track values that have been
-     seen and *may* be in the decompressor table */
-  grpc_mdstr *entries_keys[GRPC_CHTTP2_HPACKC_NUM_VALUES];
-  grpc_mdelem *entries_elems[GRPC_CHTTP2_HPACKC_NUM_VALUES];
-  uint32_t indices_keys[GRPC_CHTTP2_HPACKC_NUM_VALUES];
-  uint32_t indices_elems[GRPC_CHTTP2_HPACKC_NUM_VALUES];
-
-  uint16_t *table_elem_size;
-} grpc_chttp2_hpack_compressor;
-
-void grpc_chttp2_hpack_compressor_init(grpc_chttp2_hpack_compressor *c);
-void grpc_chttp2_hpack_compressor_destroy(grpc_chttp2_hpack_compressor *c);
-void grpc_chttp2_hpack_compressor_set_max_table_size(
-    grpc_chttp2_hpack_compressor *c, uint32_t max_table_size);
-void grpc_chttp2_hpack_compressor_set_max_usable_size(
-    grpc_chttp2_hpack_compressor *c, uint32_t max_table_size);
-
-void grpc_chttp2_encode_header(grpc_chttp2_hpack_compressor *c, uint32_t id,
-                               grpc_metadata_batch *metadata, int is_eof,
-                               gpr_slice_buffer *outbuf);
-
-#endif /* GRPC_CORE_LIB_TRANSPORT_CHTTP2_HPACK_ENCODER_H */