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Diffstat (limited to 'src/core/lib/security/context/security_context.c')
-rw-r--r--src/core/lib/security/context/security_context.c72
1 files changed, 32 insertions, 40 deletions
diff --git a/src/core/lib/security/context/security_context.c b/src/core/lib/security/context/security_context.c
index d29fc55ea0..dffe6d2e91 100644
--- a/src/core/lib/security/context/security_context.c
+++ b/src/core/lib/security/context/security_context.c
@@ -1,38 +1,24 @@
/*
*
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * 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
*
- * * 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.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*
*/
#include <string.h>
+#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/security/context/security_context.h"
#include "src/core/lib/support/string.h"
#include "src/core/lib/surface/api_trace.h"
@@ -43,6 +29,11 @@
#include <grpc/support/log.h>
#include <grpc/support/string_util.h>
+#ifndef NDEBUG
+grpc_tracer_flag grpc_trace_auth_context_refcount =
+ GRPC_TRACER_INITIALIZER(false);
+#endif
+
/* --- grpc_call --- */
grpc_call_error grpc_call_set_credentials(grpc_call *call,
@@ -136,14 +127,17 @@ grpc_auth_context *grpc_auth_context_create(grpc_auth_context *chained) {
return ctx;
}
-#ifdef GRPC_AUTH_CONTEXT_REFCOUNT_DEBUG
+#ifndef NDEBUG
grpc_auth_context *grpc_auth_context_ref(grpc_auth_context *ctx,
const char *file, int line,
const char *reason) {
if (ctx == NULL) return NULL;
- gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG,
- "AUTH_CONTEXT:%p ref %d -> %d %s", ctx, (int)ctx->refcount.count,
- (int)ctx->refcount.count + 1, reason);
+ if (GRPC_TRACER_ON(grpc_trace_auth_context_refcount)) {
+ gpr_atm val = gpr_atm_no_barrier_load(&ctx->refcount.count);
+ gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG,
+ "AUTH_CONTEXT:%p ref %" PRIdPTR " -> %" PRIdPTR " %s", ctx, val,
+ val + 1, reason);
+ }
#else
grpc_auth_context *grpc_auth_context_ref(grpc_auth_context *ctx) {
if (ctx == NULL) return NULL;
@@ -152,13 +146,16 @@ grpc_auth_context *grpc_auth_context_ref(grpc_auth_context *ctx) {
return ctx;
}
-#ifdef GRPC_AUTH_CONTEXT_REFCOUNT_DEBUG
+#ifndef NDEBUG
void grpc_auth_context_unref(grpc_auth_context *ctx, const char *file, int line,
const char *reason) {
if (ctx == NULL) return;
- gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG,
- "AUTH_CONTEXT:%p unref %d -> %d %s", ctx, (int)ctx->refcount.count,
- (int)ctx->refcount.count - 1, reason);
+ if (GRPC_TRACER_ON(grpc_trace_auth_context_refcount)) {
+ gpr_atm val = gpr_atm_no_barrier_load(&ctx->refcount.count);
+ gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG,
+ "AUTH_CONTEXT:%p unref %" PRIdPTR " -> %" PRIdPTR " %s", ctx, val,
+ val - 1, reason);
+ }
#else
void grpc_auth_context_unref(grpc_auth_context *ctx) {
if (ctx == NULL) return;
@@ -319,13 +316,8 @@ static const grpc_arg_pointer_vtable auth_context_pointer_vtable = {
auth_context_pointer_cmp};
grpc_arg grpc_auth_context_to_arg(grpc_auth_context *p) {
- grpc_arg arg;
- memset(&arg, 0, sizeof(grpc_arg));
- arg.type = GRPC_ARG_POINTER;
- arg.key = GRPC_AUTH_CONTEXT_ARG;
- arg.value.pointer.p = p;
- arg.value.pointer.vtable = &auth_context_pointer_vtable;
- return arg;
+ return grpc_channel_arg_pointer_create(GRPC_AUTH_CONTEXT_ARG, p,
+ &auth_context_pointer_vtable);
}
grpc_auth_context *grpc_auth_context_from_arg(const grpc_arg *arg) {