| // |
| // Copyright 2015, 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. |
| // |
| |
| #include "src/core/ext/client_config/resolver_result.h" |
| |
| #include <string.h> |
| |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/string_util.h> |
| |
| #include "src/core/lib/channel/channel_args.h" |
| |
| struct grpc_resolver_result { |
| gpr_refcount refs; |
| char* server_name; |
| grpc_lb_addresses* addresses; |
| char* lb_policy_name; |
| grpc_channel_args* lb_policy_args; |
| }; |
| |
| grpc_resolver_result* grpc_resolver_result_create( |
| const char* server_name, grpc_lb_addresses* addresses, |
| const char* lb_policy_name, grpc_channel_args* lb_policy_args) { |
| grpc_resolver_result* result = gpr_malloc(sizeof(*result)); |
| memset(result, 0, sizeof(*result)); |
| gpr_ref_init(&result->refs, 1); |
| result->server_name = gpr_strdup(server_name); |
| result->addresses = addresses; |
| result->lb_policy_name = gpr_strdup(lb_policy_name); |
| result->lb_policy_args = lb_policy_args; |
| return result; |
| } |
| |
| void grpc_resolver_result_ref(grpc_resolver_result* result) { |
| gpr_ref(&result->refs); |
| } |
| |
| void grpc_resolver_result_unref(grpc_exec_ctx* exec_ctx, |
| grpc_resolver_result* result) { |
| if (gpr_unref(&result->refs)) { |
| gpr_free(result->server_name); |
| grpc_lb_addresses_destroy(result->addresses, NULL /* user_data_destroy */); |
| gpr_free(result->lb_policy_name); |
| grpc_channel_args_destroy(result->lb_policy_args); |
| gpr_free(result); |
| } |
| } |
| |
| const char* grpc_resolver_result_get_server_name(grpc_resolver_result* result) { |
| return result->server_name; |
| } |
| |
| grpc_lb_addresses* grpc_resolver_result_get_addresses( |
| grpc_resolver_result* result) { |
| return result->addresses; |
| } |
| |
| const char* grpc_resolver_result_get_lb_policy_name( |
| grpc_resolver_result* result) { |
| return result->lb_policy_name; |
| } |
| |
| grpc_channel_args* grpc_resolver_result_get_lb_policy_args( |
| grpc_resolver_result* result) { |
| return result->lb_policy_args; |
| } |