Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc-cloned / deps / grpc / src / core / lib / surface / validate_metadata.h

diff --git a/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/surface/validate_metadata.h b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/surface/validate_metadata.h
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+++ b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/surface/validate_metadata.h
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+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SURFACE_VALIDATE_METADATA_H
+#define GRPC_CORE_LIB_SURFACE_VALIDATE_METADATA_H
+
+#include <grpc/support/port_platform.h>
+
+#include <grpc/slice.h>
+#include "src/core/lib/iomgr/error.h"
+
+grpc_error* grpc_validate_header_key_is_legal(const grpc_slice& slice);
+grpc_error* grpc_validate_header_nonbin_value_is_legal(const grpc_slice& slice);
+
+int grpc_is_binary_header_internal(const grpc_slice& slice);
+inline int grpc_key_is_binary_header(const uint8_t* buf, size_t length) {
+  if (length < 5) return 0;
+  return 0 == memcmp(buf + length - 4, "-bin", 4);
+}
+inline int grpc_is_refcounted_slice_binary_header(const grpc_slice& slice) {
+  GPR_DEBUG_ASSERT(slice.refcount != nullptr);
+  return grpc_key_is_binary_header(slice.data.refcounted.bytes,
+                                   slice.data.refcounted.length);
+}
+
+#endif /* GRPC_CORE_LIB_SURFACE_VALIDATE_METADATA_H */