upload android base code part6

android/system/bt/main/stack_config.cc

@@ -0,0 +1,114 @@
+/******************************************************************************
+ *
+ *  Copyright (C) 2014 Google, Inc.
+ *
+ *  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.
+ *
+ ******************************************************************************/
+
+#define LOG_TAG "bt_stack_config"
+
+#include "stack_config.h"
+
+#include <base/logging.h>
+
+#include "osi/include/future.h"
+#include "osi/include/log.h"
+
+const char* TRACE_CONFIG_ENABLED_KEY = "TraceConf";
+const char* PTS_SECURE_ONLY_MODE = "PTS_SecurePairOnly";
+const char* PTS_LE_CONN_UPDATED_DISABLED = "PTS_DisableConnUpdates";
+const char* PTS_DISABLE_SDP_LE_PAIR = "PTS_DisableSDPOnLEPair";
+const char* PTS_SMP_PAIRING_OPTIONS_KEY = "PTS_SmpOptions";
+const char* PTS_SMP_FAILURE_CASE_KEY = "PTS_SmpFailureCase";
+
+static config_t* config;
+
+// Module lifecycle functions
+
+static future_t* init() {
+// TODO(armansito): Find a better way than searching by a hardcoded path.
+#if defined(OS_GENERIC)
+  const char* path = "bt_stack.conf";
+#else  // !defined(OS_GENERIC)
+  const char* path = "/etc/bluetooth/bt_stack.conf";
+#endif  // defined(OS_GENERIC)
+  CHECK(path != NULL);
+
+  LOG_INFO(LOG_TAG, "%s attempt to load stack conf from %s", __func__, path);
+
+  config = config_new(path);
+  if (!config) {
+    LOG_INFO(LOG_TAG, "%s file >%s< not found", __func__, path);
+    config = config_new_empty();
+  }
+
+  return future_new_immediate(FUTURE_SUCCESS);
+}
+
+static future_t* clean_up() {
+  config_free(config);
+  config = NULL;
+  return future_new_immediate(FUTURE_SUCCESS);
+}
+
+EXPORT_SYMBOL extern const module_t stack_config_module = {
+    .name = STACK_CONFIG_MODULE,
+    .init = init,
+    .start_up = NULL,
+    .shut_down = NULL,
+    .clean_up = clean_up,
+    .dependencies = {NULL}};
+
+// Interface functions
+static bool get_trace_config_enabled(void) {
+  return config_get_bool(config, CONFIG_DEFAULT_SECTION,
+                         TRACE_CONFIG_ENABLED_KEY, false);
+}
+
+static bool get_pts_secure_only_mode(void) {
+  return config_get_bool(config, CONFIG_DEFAULT_SECTION, PTS_SECURE_ONLY_MODE,
+                         false);
+}
+
+static bool get_pts_conn_updates_disabled(void) {
+  return config_get_bool(config, CONFIG_DEFAULT_SECTION,
+                         PTS_LE_CONN_UPDATED_DISABLED, false);
+}
+
+static bool get_pts_crosskey_sdp_disable(void) {
+  return config_get_bool(config, CONFIG_DEFAULT_SECTION,
+                         PTS_DISABLE_SDP_LE_PAIR, false);
+}
+
+static const char* get_pts_smp_options(void) {
+  return config_get_string(config, CONFIG_DEFAULT_SECTION,
+                           PTS_SMP_PAIRING_OPTIONS_KEY, NULL);
+}
+
+static int get_pts_smp_failure_case(void) {
+  return config_get_int(config, CONFIG_DEFAULT_SECTION,
+                        PTS_SMP_FAILURE_CASE_KEY, 0);
+}
+
+static config_t* get_all(void) { return config; }
+
+const stack_config_t interface = {get_trace_config_enabled,
+                                  get_pts_secure_only_mode,
+                                  get_pts_conn_updates_disabled,
+                                  get_pts_crosskey_sdp_disable,
+                                  get_pts_smp_options,
+                                  get_pts_smp_failure_case,
+                                  get_all};
+
+const stack_config_t* stack_config_get_interface(void) { return &interface; }