com_android_server_wifi_WifiNative.cpp revision 5cfd8d8b9f241dcad874125a1b5538ee0d6860fe
1155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/* 2155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Copyright 2008, The Android Open Source Project 3155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 4155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Licensed under the Apache License, Version 2.0 (the "License"); 5155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * you may not use this file except in compliance with the License. 6155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * You may obtain a copy of the License at 7155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 8155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * http://www.apache.org/licenses/LICENSE-2.0 9155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 10155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Unless required by applicable law or agreed to in writing, software 11155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * distributed under the License is distributed on an "AS IS" BASIS, 12155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See the License for the specific language governing permissions and 14155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * limitations under the License. 15155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 16155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 17155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#define LOG_TAG "wifi" 18155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 19155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#include "jni.h" 20155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#include <ScopedUtfChars.h> 21155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#include <utils/misc.h> 22155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#include <android_runtime/AndroidRuntime.h> 23155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#include <utils/Log.h> 24155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#include <utils/String16.h> 25e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde#include <ctype.h> 26be3b27a3749af234b5fd7340aefb9f25060fb433xinhe#include <sys/socket.h> 27be3b27a3749af234b5fd7340aefb9f25060fb433xinhe#include <linux/if.h> 28155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#include "wifi.h" 297ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde#include "wifi_hal.h" 307f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde#include "jni_helper.h" 3112cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe#include "rtt.h" 32ec61e7731968be994a23f2bd138f6761c8aea498xinhe#include "wifi_hal_stub.h" 33155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#define REPLY_BUF_SIZE 4096 // wpa_supplicant's maximum size. 34155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande#define EVENT_BUF_SIZE 2048 35155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 36155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandenamespace android { 37155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 38155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jint DBG = false; 39155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 40ec61e7731968be994a23f2bd138f6761c8aea498xinhe//Please put all HAL function call here and call from the function table instead of directly call 41ec61e7731968be994a23f2bd138f6761c8aea498xinhestatic wifi_hal_fn hal_fn; 42ec61e7731968be994a23f2bd138f6761c8aea498xinheint init_wifi_hal_func_table(wifi_hal_fn *hal_fn) { 43ec61e7731968be994a23f2bd138f6761c8aea498xinhe if (hal_fn == NULL) { 44ec61e7731968be994a23f2bd138f6761c8aea498xinhe return -1; 45ec61e7731968be994a23f2bd138f6761c8aea498xinhe } 46ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_initialize = wifi_initialize_stub; 47ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_cleanup = wifi_cleanup_stub; 48ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_event_loop = wifi_event_loop_stub; 49ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_error_info = wifi_get_error_info_stub; 50ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_supported_feature_set = wifi_get_supported_feature_set_stub; 51ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_concurrency_matrix = wifi_get_concurrency_matrix_stub; 52ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_set_scanning_mac_oui = wifi_set_scanning_mac_oui_stub; 53ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_supported_channels = wifi_get_supported_channels_stub; 54ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_is_epr_supported = wifi_is_epr_supported_stub; 55ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_ifaces = wifi_get_ifaces_stub; 56ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_iface_name = wifi_get_iface_name_stub; 57ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_reset_iface_event_handler = wifi_reset_iface_event_handler_stub; 58ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_start_gscan = wifi_start_gscan_stub; 59ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_stop_gscan = wifi_stop_gscan_stub; 606f7fe1cb242de8bec6c3e5c143bf4730aa51f718xin He hal_fn->wifi_get_cached_gscan_results = wifi_get_cached_gscan_results_stub; 61ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_set_bssid_hotlist = wifi_set_bssid_hotlist_stub; 62ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_reset_bssid_hotlist = wifi_reset_bssid_hotlist_stub; 63ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_set_significant_change_handler = wifi_set_significant_change_handler_stub; 64ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_reset_significant_change_handler = wifi_reset_significant_change_handler_stub; 65ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_gscan_capabilities = wifi_get_gscan_capabilities_stub; 66ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_set_link_stats = wifi_set_link_stats_stub; 67ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_link_stats = wifi_get_link_stats_stub; 68ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_clear_link_stats = wifi_clear_link_stats_stub; 69ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_valid_channels = wifi_get_valid_channels_stub; 70ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_rtt_range_request = wifi_rtt_range_request_stub; 71ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_rtt_range_cancel = wifi_rtt_range_cancel_stub; 72ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_get_rtt_capabilities = wifi_get_rtt_capabilities_stub; 73ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_start_logging = wifi_start_logging_stub; 74ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_set_epno_list = wifi_set_epno_list_stub; 75ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn->wifi_set_country_code = wifi_set_country_code_stub; 76d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe hal_fn->wifi_enable_tdls = wifi_enable_tdls_stub; 77d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe hal_fn->wifi_disable_tdls = wifi_disable_tdls_stub; 78d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe hal_fn->wifi_get_tdls_status = wifi_get_tdls_status_stub; 79d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe hal_fn->wifi_get_tdls_capabilities = wifi_get_tdls_capabilities_stub; 806f59b02396561adee402613a45e8314c6e14f538Vinit Deshpande hal_fn->wifi_set_nodfs_flag = wifi_set_nodfs_flag_stub; 8121602b3d7fc39a4dfa32b174c93ba77990f9e777xinhe hal_fn->wifi_get_firmware_memory_dump = wifi_get_firmware_memory_dump_stub; 8221602b3d7fc39a4dfa32b174c93ba77990f9e777xinhe hal_fn->wifi_set_log_handler = wifi_set_log_handler_stub; 8332cbc7acce70697ccf7881324bf8a6861905e899JerryLee hal_fn->wifi_reset_log_handler = wifi_reset_log_handler_stub; 8421602b3d7fc39a4dfa32b174c93ba77990f9e777xinhe hal_fn->wifi_set_alert_handler = wifi_set_alert_handler_stub; 85370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee hal_fn->wifi_reset_alert_handler = wifi_reset_alert_handler_stub; 8621602b3d7fc39a4dfa32b174c93ba77990f9e777xinhe hal_fn->wifi_get_firmware_version = wifi_get_firmware_version_stub; 8721602b3d7fc39a4dfa32b174c93ba77990f9e777xinhe hal_fn->wifi_get_ring_buffers_status = wifi_get_ring_buffers_status_stub; 8821602b3d7fc39a4dfa32b174c93ba77990f9e777xinhe hal_fn->wifi_get_logger_supported_feature_set = wifi_get_logger_supported_feature_set_stub; 8921602b3d7fc39a4dfa32b174c93ba77990f9e777xinhe hal_fn->wifi_get_ring_data = wifi_get_ring_data_stub; 9021602b3d7fc39a4dfa32b174c93ba77990f9e777xinhe hal_fn->wifi_get_driver_version = wifi_get_driver_version_stub; 91e5bf4b884cbbb435dc9268dff61955bcc2b81471Vinit Deshpande hal_fn->wifi_set_ssid_white_list = wifi_set_ssid_white_list_stub; 92e5bf4b884cbbb435dc9268dff61955bcc2b81471Vinit Deshpande hal_fn->wifi_set_gscan_roam_params = wifi_set_gscan_roam_params_stub; 93e5bf4b884cbbb435dc9268dff61955bcc2b81471Vinit Deshpande hal_fn->wifi_set_bssid_preference = wifi_set_bssid_preference_stub; 94e5bf4b884cbbb435dc9268dff61955bcc2b81471Vinit Deshpande hal_fn->wifi_enable_lazy_roam = wifi_enable_lazy_roam_stub; 95e5bf4b884cbbb435dc9268dff61955bcc2b81471Vinit Deshpande hal_fn->wifi_set_bssid_blacklist = wifi_set_bssid_blacklist_stub; 962723d997840a21379ac1c1224bf07e5026559603Ecco Park hal_fn->wifi_start_sending_offloaded_packet = wifi_start_sending_offloaded_packet_stub; 972723d997840a21379ac1c1224bf07e5026559603Ecco Park hal_fn->wifi_stop_sending_offloaded_packet = wifi_stop_sending_offloaded_packet_stub; 98ec61e7731968be994a23f2bd138f6761c8aea498xinhe return 0; 99ec61e7731968be994a23f2bd138f6761c8aea498xinhe} 100ec61e7731968be994a23f2bd138f6761c8aea498xinhe 101155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic bool doCommand(JNIEnv* env, jstring javaCommand, 102155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande char* reply, size_t reply_len) { 103155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ScopedUtfChars command(env, javaCommand); 104155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (command.c_str() == NULL) { 105155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; // ScopedUtfChars already threw on error. 106155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 107155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 108155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) { 109155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ALOGD("doCommand: %s", command.c_str()); 110155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 111155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 112155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande --reply_len; // Ensure we have room to add NUL termination. 113155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (::wifi_command(command.c_str(), reply, &reply_len) != 0) { 114155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 115155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 116155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 117155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Strip off trailing newline. 118155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (reply_len > 0 && reply[reply_len-1] == '\n') { 119155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reply[reply_len-1] = '\0'; 120155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 121155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reply[reply_len] = '\0'; 122155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 123155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 124155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 125155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 126155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jint doIntCommand(JNIEnv* env, jstring javaCommand) { 127155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande char reply[REPLY_BUF_SIZE]; 128155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (!doCommand(env, javaCommand, reply, sizeof(reply))) { 129155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 130155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 131155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return static_cast<jint>(atoi(reply)); 132155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 133155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 134155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jboolean doBooleanCommand(JNIEnv* env, jstring javaCommand) { 135155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande char reply[REPLY_BUF_SIZE]; 136155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (!doCommand(env, javaCommand, reply, sizeof(reply))) { 137155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return JNI_FALSE; 138155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 139155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return (strcmp(reply, "OK") == 0); 140155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 141155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 142155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande// Send a command to the supplicant, and return the reply as a String. 143155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jstring doStringCommand(JNIEnv* env, jstring javaCommand) { 144155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande char reply[REPLY_BUF_SIZE]; 145155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (!doCommand(env, javaCommand, reply, sizeof(reply))) { 146155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return NULL; 147155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 148155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return env->NewStringUTF(reply); 149155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 150155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 151155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jboolean android_net_wifi_isDriverLoaded(JNIEnv* env, jobject) 152155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande{ 153155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return (::is_wifi_driver_loaded() == 1); 154155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 155155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 156155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jboolean android_net_wifi_loadDriver(JNIEnv* env, jobject) 157155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande{ 158155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return (::wifi_load_driver() == 0); 159155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 160155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 161155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jboolean android_net_wifi_unloadDriver(JNIEnv* env, jobject) 162155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande{ 163155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return (::wifi_unload_driver() == 0); 164155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 165155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 166155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jboolean android_net_wifi_startSupplicant(JNIEnv* env, jobject, jboolean p2pSupported) 167155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande{ 168155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return (::wifi_start_supplicant(p2pSupported) == 0); 169155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 170155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 171155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jboolean android_net_wifi_killSupplicant(JNIEnv* env, jobject, jboolean p2pSupported) 172155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande{ 173155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return (::wifi_stop_supplicant(p2pSupported) == 0); 174155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 175155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 176155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jboolean android_net_wifi_connectToSupplicant(JNIEnv* env, jobject) 177155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande{ 178155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return (::wifi_connect_to_supplicant() == 0); 179155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 180155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 181155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic void android_net_wifi_closeSupplicantConnection(JNIEnv* env, jobject) 182155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande{ 183155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ::wifi_close_supplicant_connection(); 184155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 185155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 186155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jstring android_net_wifi_waitForEvent(JNIEnv* env, jobject) 187155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande{ 188155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande char buf[EVENT_BUF_SIZE]; 189155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int nread = ::wifi_wait_for_event(buf, sizeof buf); 190155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (nread > 0) { 191155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return env->NewStringUTF(buf); 192155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 193155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return NULL; 194155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 195155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 196155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 197155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jboolean android_net_wifi_doBooleanCommand(JNIEnv* env, jobject, jstring javaCommand) { 198155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return doBooleanCommand(env, javaCommand); 199155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 200155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 201155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jint android_net_wifi_doIntCommand(JNIEnv* env, jobject, jstring javaCommand) { 202155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return doIntCommand(env, javaCommand); 203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 204155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic jstring android_net_wifi_doStringCommand(JNIEnv* env, jobject, jstring javaCommand) { 206155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return doStringCommand(env,javaCommand); 207155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 208155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 2097f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde/* wifi_hal <==> WifiNative bridge */ 2107f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 211b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic jclass mCls; /* saved WifiNative object */ 2127f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapndestatic JavaVM *mVM; /* saved JVM pointer */ 2137f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 214aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwallestatic const char *WifiHandleVarName = "sWifiHalHandle"; 215aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwallestatic const char *WifiIfaceHandleVarName = "sWifiIfaceHandles"; 2167f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapndestatic jmethodID OnScanResultsMethodID; 2177f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 2187f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapndestatic JNIEnv *getEnv() { 2197f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde JNIEnv *env = NULL; 2207f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde mVM->AttachCurrentThread(&env, NULL); 2217f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return env; 2227f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde} 2237f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 224b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic wifi_handle getWifiHandle(JNIEnv *env, jclass cls) { 225b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande return (wifi_handle) getStaticLongField(env, cls, WifiHandleVarName); 2267f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde} 2277f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 228b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic wifi_interface_handle getIfaceHandle(JNIEnv *env, jclass cls, jint index) { 229b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande return (wifi_interface_handle) getStaticLongArrayField(env, cls, WifiIfaceHandleVarName, index); 2307f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde} 2317f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 2325cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhejboolean setSSIDField(JNIEnv *env, jobject obj, const char *rawSsid) { 2335cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe 2345cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe jmethodID methodID = env->GetStaticMethodID(mCls, "setSsid", "([BLandroid/net/wifi/ScanResult;)Z"); 2355cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe if (methodID == NULL) { 2365cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe ALOGE("Error in getting method ID setSsid"); 2375cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe return false; 2385cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe } 2395cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe 2405cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe int len = strlen(rawSsid); 2415cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe 2425cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe if (len > 0) { 2435cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe jbyteArray ssidBytes = env->NewByteArray(len); 2445cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe env->SetByteArrayRegion(ssidBytes, 0, len, (jbyte *) rawSsid); 2455cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe jboolean ret = env->CallStaticBooleanMethod(mCls, methodID, ssidBytes, obj); 2465cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe env->DeleteLocalRef(ssidBytes); 2475cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe return ret; 2485cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe } else { 2495cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe //empty SSID or SSID start with \0 2505cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe return true; 2515cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe } 2525cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe} 2535cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe 254b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpandestatic jobject createScanResult(JNIEnv *env, wifi_scan_result *result) { 255f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 256b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande // ALOGD("creating scan result"); 257f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 258f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde jobject scanResult = createObject(env, "android/net/wifi/ScanResult"); 259f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde if (scanResult == NULL) { 260f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde ALOGE("Error in creating scan result"); 261f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde return NULL; 262f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde } 263f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 264e73629f79c8bd59f0f0857a5101160a4d93b1190Vinit Deshpande ALOGV("setting SSID to %s", result->ssid); 2655cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe 2665cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe if(!setSSIDField(env, scanResult, result->ssid)) { 2675cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe ALOGE("Error on set SSID"); 2685cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe return NULL; 2695cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe } 270f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 271f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde char bssid[32]; 272b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande sprintf(bssid, "%02x:%02x:%02x:%02x:%02x:%02x", result->bssid[0], result->bssid[1], 273b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande result->bssid[2], result->bssid[3], result->bssid[4], result->bssid[5]); 274dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //jstring jbssid = env->NewStringUTF(bssid); 275f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 276f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde setStringField(env, scanResult, "BSSID", bssid); 277f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 278b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande setIntField(env, scanResult, "level", result->rssi); 279b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande setIntField(env, scanResult, "frequency", result->channel); 280b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande setLongField(env, scanResult, "timestamp", result->ts); 281f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 282f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde return scanResult; 283f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde} 284f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 285be3b27a3749af234b5fd7340aefb9f25060fb433xinheint set_iface_flags(const char *ifname, int dev_up) { 286be3b27a3749af234b5fd7340aefb9f25060fb433xinhe struct ifreq ifr; 287be3b27a3749af234b5fd7340aefb9f25060fb433xinhe int ret; 288be3b27a3749af234b5fd7340aefb9f25060fb433xinhe int sock = socket(PF_INET, SOCK_DGRAM, 0); 289be3b27a3749af234b5fd7340aefb9f25060fb433xinhe if (sock < 0) { 290be3b27a3749af234b5fd7340aefb9f25060fb433xinhe ALOGD("Bad socket: %d\n", sock); 291be3b27a3749af234b5fd7340aefb9f25060fb433xinhe return -errno; 292be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } 293be3b27a3749af234b5fd7340aefb9f25060fb433xinhe 294dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //ALOGD("setting interface %s flags (%s)\n", ifname, dev_up ? "UP" : "DOWN"); 295be3b27a3749af234b5fd7340aefb9f25060fb433xinhe 296be3b27a3749af234b5fd7340aefb9f25060fb433xinhe memset(&ifr, 0, sizeof(ifr)); 297be3b27a3749af234b5fd7340aefb9f25060fb433xinhe strlcpy(ifr.ifr_name, ifname, IFNAMSIZ); 298be3b27a3749af234b5fd7340aefb9f25060fb433xinhe 299dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //ALOGD("reading old value\n"); 300be3b27a3749af234b5fd7340aefb9f25060fb433xinhe 301be3b27a3749af234b5fd7340aefb9f25060fb433xinhe if (ioctl(sock, SIOCGIFFLAGS, &ifr) != 0) { 302be3b27a3749af234b5fd7340aefb9f25060fb433xinhe ret = errno ? -errno : -999; 303bb6942c6b6d129fd8904e341c9ce4a4118ed3e0bVinit Deshpande ALOGE("Could not read interface %s flags: %d\n", ifname, errno); 304be3b27a3749af234b5fd7340aefb9f25060fb433xinhe close(sock); 305be3b27a3749af234b5fd7340aefb9f25060fb433xinhe return ret; 306be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } else { 307dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //ALOGD("writing new value\n"); 308be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } 309be3b27a3749af234b5fd7340aefb9f25060fb433xinhe 310be3b27a3749af234b5fd7340aefb9f25060fb433xinhe if (dev_up) { 311be3b27a3749af234b5fd7340aefb9f25060fb433xinhe if (ifr.ifr_flags & IFF_UP) { 312bb6942c6b6d129fd8904e341c9ce4a4118ed3e0bVinit Deshpande // ALOGD("interface %s is already up\n", ifname); 313be3b27a3749af234b5fd7340aefb9f25060fb433xinhe close(sock); 314be3b27a3749af234b5fd7340aefb9f25060fb433xinhe return 0; 315be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } 316be3b27a3749af234b5fd7340aefb9f25060fb433xinhe ifr.ifr_flags |= IFF_UP; 317be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } else { 318be3b27a3749af234b5fd7340aefb9f25060fb433xinhe if (!(ifr.ifr_flags & IFF_UP)) { 319bb6942c6b6d129fd8904e341c9ce4a4118ed3e0bVinit Deshpande // ALOGD("interface %s is already down\n", ifname); 320be3b27a3749af234b5fd7340aefb9f25060fb433xinhe close(sock); 321be3b27a3749af234b5fd7340aefb9f25060fb433xinhe return 0; 322be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } 323be3b27a3749af234b5fd7340aefb9f25060fb433xinhe ifr.ifr_flags &= ~IFF_UP; 324be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } 325be3b27a3749af234b5fd7340aefb9f25060fb433xinhe 326be3b27a3749af234b5fd7340aefb9f25060fb433xinhe if (ioctl(sock, SIOCSIFFLAGS, &ifr) != 0) { 3276414301b7b685307e8ae8cea6976ed05cc49b254Vinit Deshpande ALOGE("Could not set interface %s flags: %d\n", ifname, errno); 3286414301b7b685307e8ae8cea6976ed05cc49b254Vinit Deshpande ret = errno ? -errno : -999; 329be3b27a3749af234b5fd7340aefb9f25060fb433xinhe close(sock); 330be3b27a3749af234b5fd7340aefb9f25060fb433xinhe return ret; 331be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } else { 332be3b27a3749af234b5fd7340aefb9f25060fb433xinhe ALOGD("set interface %s flags (%s)\n", ifname, dev_up ? "UP" : "DOWN"); 333be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } 334be3b27a3749af234b5fd7340aefb9f25060fb433xinhe close(sock); 335be3b27a3749af234b5fd7340aefb9f25060fb433xinhe return 0; 336be3b27a3749af234b5fd7340aefb9f25060fb433xinhe} 337be3b27a3749af234b5fd7340aefb9f25060fb433xinhe 338b830d76fbf5fa4077531b516066faa2fdbb92e81xinhestatic jboolean android_net_wifi_toggle_interface(JNIEnv* env, jclass cls, int toggle) { 339b830d76fbf5fa4077531b516066faa2fdbb92e81xinhe return(set_iface_flags("wlan0", toggle) == 0); 340b830d76fbf5fa4077531b516066faa2fdbb92e81xinhe} 341b830d76fbf5fa4077531b516066faa2fdbb92e81xinhe 342b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic jboolean android_net_wifi_startHal(JNIEnv* env, jclass cls) { 343b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_handle halHandle = getWifiHandle(env, cls); 3447ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde if (halHandle == NULL) { 345ec61e7731968be994a23f2bd138f6761c8aea498xinhe 346ec61e7731968be994a23f2bd138f6761c8aea498xinhe if(init_wifi_hal_func_table(&hal_fn) != 0 ) { 347ec61e7731968be994a23f2bd138f6761c8aea498xinhe ALOGD("Can not initialize the basic function pointer table"); 348ec61e7731968be994a23f2bd138f6761c8aea498xinhe return false; 349ec61e7731968be994a23f2bd138f6761c8aea498xinhe } 350ec61e7731968be994a23f2bd138f6761c8aea498xinhe 351ec61e7731968be994a23f2bd138f6761c8aea498xinhe wifi_error res = init_wifi_vendor_hal_func_table(&hal_fn); 352ec61e7731968be994a23f2bd138f6761c8aea498xinhe if (res != WIFI_SUCCESS) { 353ec61e7731968be994a23f2bd138f6761c8aea498xinhe ALOGD("Can not initialize the vendor function pointer table"); 354ec61e7731968be994a23f2bd138f6761c8aea498xinhe return false; 355ec61e7731968be994a23f2bd138f6761c8aea498xinhe } 356ec61e7731968be994a23f2bd138f6761c8aea498xinhe 357be3b27a3749af234b5fd7340aefb9f25060fb433xinhe int ret = set_iface_flags("wlan0", 1); 358be3b27a3749af234b5fd7340aefb9f25060fb433xinhe if(ret != 0) { 359be3b27a3749af234b5fd7340aefb9f25060fb433xinhe return false; 360be3b27a3749af234b5fd7340aefb9f25060fb433xinhe } 361ec61e7731968be994a23f2bd138f6761c8aea498xinhe 362ec61e7731968be994a23f2bd138f6761c8aea498xinhe res = hal_fn.wifi_initialize(&halHandle); 3637f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde if (res == WIFI_SUCCESS) { 364b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande setStaticLongField(env, cls, WifiHandleVarName, (jlong)halHandle); 365aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle ALOGD("Did set static halHandle = %p", halHandle); 3667f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 3677f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde env->GetJavaVM(&mVM); 368b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande mCls = (jclass) env->NewGlobalRef(cls); 369b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande ALOGD("halHandle = %p, mVM = %p, mCls = %p", halHandle, mVM, mCls); 3707ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde return res == WIFI_SUCCESS; 3717f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } else { 372826282265badbd85c5386573fbced1755696fe83xinhe return (set_iface_flags("wlan0", 1) == 0); 3737ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde } 3747ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde} 3757ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde 3767ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapndevoid android_net_wifi_hal_cleaned_up_handler(wifi_handle handle) { 3777ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde ALOGD("In wifi cleaned up handler"); 3787f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 3797f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde JNIEnv * env = getEnv(); 380b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande setStaticLongField(env, mCls, WifiHandleVarName, 0); 381b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande env->DeleteGlobalRef(mCls); 382b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande mCls = NULL; 3837f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde mVM = NULL; 3847ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde} 3857ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde 386b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic void android_net_wifi_stopHal(JNIEnv* env, jclass cls) { 3877ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde ALOGD("In wifi stop Hal"); 388b830d76fbf5fa4077531b516066faa2fdbb92e81xinhe 389b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_handle halHandle = getWifiHandle(env, cls); 390f49a59bda006b13e0118d144e0a4a5f569b2251eVinit Deshpande if (halHandle == NULL) 391f49a59bda006b13e0118d144e0a4a5f569b2251eVinit Deshpande return; 392f49a59bda006b13e0118d144e0a4a5f569b2251eVinit Deshpande 393f49a59bda006b13e0118d144e0a4a5f569b2251eVinit Deshpande ALOGD("halHandle = %p, mVM = %p, mCls = %p", halHandle, mVM, mCls); 394ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn.wifi_cleanup(halHandle, android_net_wifi_hal_cleaned_up_handler); 3957ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde} 3967ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde 397b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic void android_net_wifi_waitForHalEvents(JNIEnv* env, jclass cls) { 3987f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 399b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande ALOGD("waitForHalEvents called, vm = %p, obj = %p, env = %p", mVM, mCls, env); 4007f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 401b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_handle halHandle = getWifiHandle(env, cls); 402ec61e7731968be994a23f2bd138f6761c8aea498xinhe hal_fn.wifi_event_loop(halHandle); 403f49a59bda006b13e0118d144e0a4a5f569b2251eVinit Deshpande set_iface_flags("wlan0", 0); 4047ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde} 4057ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde 406b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic int android_net_wifi_getInterfaces(JNIEnv *env, jclass cls) { 4077f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde int n = 0; 408b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_handle halHandle = getWifiHandle(env, cls); 4097f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde wifi_interface_handle *ifaceHandles = NULL; 410ec61e7731968be994a23f2bd138f6761c8aea498xinhe int result = hal_fn.wifi_get_ifaces(halHandle, &n, &ifaceHandles); 4117f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde if (result < 0) { 4127f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return result; 4137f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 4147f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 41507ce33c64db470e749f580ef2c83d21e50fbbb27Vinit Deshpande if (n < 0) { 41607ce33c64db470e749f580ef2c83d21e50fbbb27Vinit Deshpande THROW(env, "android_net_wifi_getInterfaces no interfaces"); 417aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle return 0; 418aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle } 419aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 420aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle if (ifaceHandles == NULL) { 421aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle THROW(env, "android_net_wifi_getInterfaces null interface array"); 422aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle return 0; 423aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle } 424aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 42507ce33c64db470e749f580ef2c83d21e50fbbb27Vinit Deshpande if (n > 8) { 42607ce33c64db470e749f580ef2c83d21e50fbbb27Vinit Deshpande THROW(env, "Too many interfaces"); 42707ce33c64db470e749f580ef2c83d21e50fbbb27Vinit Deshpande return 0; 42807ce33c64db470e749f580ef2c83d21e50fbbb27Vinit Deshpande } 42907ce33c64db470e749f580ef2c83d21e50fbbb27Vinit Deshpande 4307f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde jlongArray array = (env)->NewLongArray(n); 4317f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde if (array == NULL) { 4327f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde THROW(env, "Error in accessing array"); 4337f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return 0; 4347f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 4357f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 4367f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde jlong elems[8]; 4377f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde for (int i = 0; i < n; i++) { 4387f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde elems[i] = reinterpret_cast<jlong>(ifaceHandles[i]); 4397f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 4407f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde env->SetLongArrayRegion(array, 0, n, elems); 441b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande setStaticLongArrayField(env, cls, WifiIfaceHandleVarName, array); 4427f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 4437f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return (result < 0) ? result : n; 4447f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde} 4457f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 446b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic jstring android_net_wifi_getInterfaceName(JNIEnv *env, jclass cls, jint i) { 4477f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde char buf[EVENT_BUF_SIZE]; 4487f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 449b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande jlong value = getStaticLongArrayField(env, cls, WifiIfaceHandleVarName, i); 4507f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde wifi_interface_handle handle = (wifi_interface_handle) value; 451ec61e7731968be994a23f2bd138f6761c8aea498xinhe int result = hal_fn.wifi_get_iface_name(handle, buf, sizeof(buf)); 4527f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde if (result < 0) { 4537f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return NULL; 4547f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } else { 4557f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return env->NewStringUTF(buf); 4567f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 4577f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde} 4587f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 459b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande 460766cb4b1fa3b93c146952eacbf6756f67f172ec1Vinit Deshapndestatic void onScanResultsAvailable(wifi_request_id id, unsigned num_results) { 461766cb4b1fa3b93c146952eacbf6756f67f172ec1Vinit Deshapnde 4627f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde JNIEnv *env = NULL; 4637f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde mVM->AttachCurrentThread(&env, NULL); 4647f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 465c5cdba4fa88dd5653be476377ad97665fe2d4872Vinit Deshpande // ALOGD("onScanResultsAvailable called, vm = %p, obj = %p, env = %p", mVM, mCls, env); 466766cb4b1fa3b93c146952eacbf6756f67f172ec1Vinit Deshapnde 467b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande reportEvent(env, mCls, "onScanResultsAvailable", "(I)V", id); 468e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 469e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 470b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpandestatic void onScanEvent(wifi_scan_event event, unsigned status) { 471b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande JNIEnv *env = NULL; 472b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande mVM->AttachCurrentThread(&env, NULL); 473b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande 474c5cdba4fa88dd5653be476377ad97665fe2d4872Vinit Deshpande // ALOGD("onScanStatus called, vm = %p, obj = %p, env = %p", mVM, mCls, env); 475b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande 476827bc400bfb327a7c0bb2ed03f17d88c56cf85aaNavtej Singh Mann reportEvent(env, mCls, "onScanStatus", "(I)V", event); 477b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande} 478b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande 479f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapndestatic void onFullScanResult(wifi_request_id id, wifi_scan_result *result) { 480f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 481f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde JNIEnv *env = NULL; 482f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde mVM->AttachCurrentThread(&env, NULL); 483f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 484f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande //ALOGD("onFullScanResult called, vm = %p, obj = %p, env = %p", mVM, mCls, env); 485f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 486b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande jobject scanResult = createScanResult(env, result); 487f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 488f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande //ALOGD("Creating a byte array of length %d", result->ie_length); 489f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 490f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde jbyteArray elements = env->NewByteArray(result->ie_length); 491f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde if (elements == NULL) { 492f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde ALOGE("Error in allocating array"); 493f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde return; 494f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde } 495f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 496f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande // ALOGD("Setting byte array"); 497f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 498f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde jbyte *bytes = (jbyte *)&(result->ie_data[0]); 499f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde env->SetByteArrayRegion(elements, 0, result->ie_length, bytes); 500f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 501f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande // ALOGD("Returning result"); 502f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 503b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande reportEvent(env, mCls, "onFullScanResult", "(ILandroid/net/wifi/ScanResult;[B)V", id, 504f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde scanResult, elements); 505b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande 506b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande env->DeleteLocalRef(scanResult); 507b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande env->DeleteLocalRef(elements); 508f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde} 509f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde 510e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic jboolean android_net_wifi_startScan( 511b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande JNIEnv *env, jclass cls, jint iface, jint id, jobject settings) { 512e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 513b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 514d7cbebf7fa9081e294ecab38cfe82709f381e1c9Vinit Deshpande // ALOGD("starting scan on interface[%d] = %p", iface, handle); 515e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 516e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde wifi_scan_cmd_params params; 517e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde memset(¶ms, 0, sizeof(params)); 518aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 519e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.base_period = getIntField(env, settings, "base_period_ms"); 520e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.max_ap_per_scan = getIntField(env, settings, "max_ap_per_scan"); 521c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande params.report_threshold_percent = getIntField(env, settings, "report_threshold_percent"); 522c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande params.report_threshold_num_scans = getIntField(env, settings, "report_threshold_num_scans"); 523aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 524c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande ALOGD("Initialized common fields %d, %d, %d, %d", params.base_period, params.max_ap_per_scan, 525c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande params.report_threshold_percent, params.report_threshold_num_scans); 526e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 527e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde const char *bucket_array_type = "[Lcom/android/server/wifi/WifiNative$BucketSettings;"; 528e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde const char *channel_array_type = "[Lcom/android/server/wifi/WifiNative$ChannelSettings;"; 529aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 530e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobjectArray buckets = (jobjectArray)getObjectField(env, settings, "buckets", bucket_array_type); 531e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.num_buckets = getIntField(env, settings, "num_buckets"); 532aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 533d7cbebf7fa9081e294ecab38cfe82709f381e1c9Vinit Deshpande // ALOGD("Initialized num_buckets to %d", params.num_buckets); 534e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 535e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde for (int i = 0; i < params.num_buckets; i++) { 536e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobject bucket = getObjectArrayField(env, settings, "buckets", bucket_array_type, i); 537aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 538e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.buckets[i].bucket = getIntField(env, bucket, "bucket"); 539e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.buckets[i].band = (wifi_band) getIntField(env, bucket, "band"); 540e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.buckets[i].period = getIntField(env, bucket, "period_ms"); 541aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 542e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde int report_events = getIntField(env, bucket, "report_events"); 543e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.buckets[i].report_events = report_events; 544aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 545d7cbebf7fa9081e294ecab38cfe82709f381e1c9Vinit Deshpande ALOGD("bucket[%d] = %d:%d:%d:%d", i, params.buckets[i].bucket, 546d7cbebf7fa9081e294ecab38cfe82709f381e1c9Vinit Deshpande params.buckets[i].band, params.buckets[i].period, report_events); 547e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 548e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobjectArray channels = (jobjectArray)getObjectField( 549e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde env, bucket, "channels", channel_array_type); 550aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 551e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.buckets[i].num_channels = getIntField(env, bucket, "num_channels"); 552d7cbebf7fa9081e294ecab38cfe82709f381e1c9Vinit Deshpande // ALOGD("Initialized num_channels to %d", params.buckets[i].num_channels); 553e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 554e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde for (int j = 0; j < params.buckets[i].num_channels; j++) { 555e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobject channel = getObjectArrayField(env, bucket, "channels", channel_array_type, j); 556aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 557e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.buckets[i].channels[j].channel = getIntField(env, channel, "frequency"); 558e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.buckets[i].channels[j].dwellTimeMs = getIntField(env, channel, "dwell_time_ms"); 559aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 560e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde bool passive = getBoolField(env, channel, "passive"); 561e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.buckets[i].channels[j].passive = (passive ? 1 : 0); 562e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 563bb6942c6b6d129fd8904e341c9ce4a4118ed3e0bVinit Deshpande // ALOGD("Initialized channel %d", params.buckets[i].channels[j].channel); 564e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 565e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 566e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 567f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande // ALOGD("Initialized all fields"); 568e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 569e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde wifi_scan_result_handler handler; 570e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde memset(&handler, 0, sizeof(handler)); 571e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde handler.on_scan_results_available = &onScanResultsAvailable; 572f1daf9342b66bf134d13fa0a42e929a008f1ca62Vinit Deshapnde handler.on_full_scan_result = &onFullScanResult; 573b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande handler.on_scan_event = &onScanEvent; 574e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 575ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_start_gscan(id, handle, params, handler) == WIFI_SUCCESS; 576e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 577e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 578b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic jboolean android_net_wifi_stopScan(JNIEnv *env, jclass cls, jint iface, jint id) { 579b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 580d7cbebf7fa9081e294ecab38cfe82709f381e1c9Vinit Deshpande // ALOGD("stopping scan on interface[%d] = %p", iface, handle); 581e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 582ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_stop_gscan(id, handle) == WIFI_SUCCESS; 583e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 584e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 585c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpandestatic int compare_scan_result_timestamp(const void *v1, const void *v2) { 586c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande const wifi_scan_result *result1 = static_cast<const wifi_scan_result *>(v1); 587c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande const wifi_scan_result *result2 = static_cast<const wifi_scan_result *>(v2); 588c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande return result1->ts - result2->ts; 589c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande} 590c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande 591e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic jobject android_net_wifi_getScanResults( 592b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande JNIEnv *env, jclass cls, jint iface, jboolean flush) { 593c8b61ce3b41d92a0f17a4b3f39ccdbf819060939Navtej Singh Mann 594c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande wifi_cached_scan_results scan_data[64]; 595c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande int num_scan_data = 64; 596c8b61ce3b41d92a0f17a4b3f39ccdbf819060939Navtej Singh Mann 597b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 598f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande // ALOGD("getting scan results on interface[%d] = %p", iface, handle); 599c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande 600c8b61ce3b41d92a0f17a4b3f39ccdbf819060939Navtej Singh Mann byte b = flush ? 0xFF : 0; 601ec61e7731968be994a23f2bd138f6761c8aea498xinhe int result = hal_fn.wifi_get_cached_gscan_results(handle, b, num_scan_data, scan_data, &num_scan_data); 602e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (result == WIFI_SUCCESS) { 603c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande jobjectArray scanData = createObjectArray(env, 604c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande "android/net/wifi/WifiScanner$ScanData", num_scan_data); 605c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande if (scanData == NULL) { 606c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande ALOGE("Error in allocating array of scanData"); 607e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return NULL; 608e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 609e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 610c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande for (int i = 0; i < num_scan_data; i++) { 611c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande 612c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande jobject data = createObject(env, "android/net/wifi/WifiScanner$ScanData"); 613c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande if (data == NULL) { 614c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande ALOGE("Error in allocating scanData"); 615c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande return NULL; 616c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande } 617e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 618c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande setIntField(env, data, "mId", scan_data[i].scan_id); 619c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande setIntField(env, data, "mFlags", scan_data[i].flags); 620e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 621c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande /* sort all scan results by timestamp */ 622c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande qsort(scan_data[i].results, scan_data[i].num_results, 623c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande sizeof(wifi_scan_result), compare_scan_result_timestamp); 624c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande 625c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande jobjectArray scanResults = createObjectArray(env, 626c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande "android/net/wifi/ScanResult", scan_data[i].num_results); 627c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande if (scanResults == NULL) { 628c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande ALOGE("Error in allocating scanResult array"); 629e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return NULL; 630e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 631e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 632c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande wifi_scan_result *results = scan_data[i].results; 633c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande for (int j = 0; j < scan_data[i].num_results; j++) { 634c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande 635c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande jobject scanResult = createObject(env, "android/net/wifi/ScanResult"); 636c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande if (scanResult == NULL) { 637c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande ALOGE("Error in creating scan result"); 638c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande return NULL; 639c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande } 6407f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 6415cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe if(!setSSIDField(env, scanResult, results[j].ssid)) { 6425cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe ALOGE("Error on set SSID"); 6435cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe return NULL; 6445cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe } 645c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande char bssid[32]; 646c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande sprintf(bssid, "%02x:%02x:%02x:%02x:%02x:%02x", results[j].bssid[0], 647c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande results[j].bssid[1], results[j].bssid[2], results[j].bssid[3], 648c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande results[j].bssid[4], results[j].bssid[5]); 649e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 650c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande setStringField(env, scanResult, "BSSID", bssid); 651c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande 652c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande setIntField(env, scanResult, "level", results[j].rssi); 653c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande setIntField(env, scanResult, "frequency", results[j].channel); 654c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande setLongField(env, scanResult, "timestamp", results[j].ts); 655c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande 656c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande env->SetObjectArrayElement(scanResults, j, scanResult); 657c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande env->DeleteLocalRef(scanResult); 658c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande } 659e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 660c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande setObjectField(env, data, "mResults", "[Landroid/net/wifi/ScanResult;", scanResults); 661c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande env->SetObjectArrayElement(scanData, i, data); 662e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 663e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 664c5cdba4fa88dd5653be476377ad97665fe2d4872Vinit Deshpande // ALOGD("retrieved %d scan data from interface[%d] = %p", num_scan_data, iface, handle); 665c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande return scanData; 666e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } else { 667e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return NULL; 668e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 669e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 670e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 671e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 672e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic jboolean android_net_wifi_getScanCapabilities( 673b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande JNIEnv *env, jclass cls, jint iface, jobject capabilities) { 674e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 675b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 676f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande // ALOGD("getting scan capabilities on interface[%d] = %p", iface, handle); 677e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 678e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde wifi_gscan_capabilities c; 679e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde memset(&c, 0, sizeof(c)); 680ec61e7731968be994a23f2bd138f6761c8aea498xinhe int result = hal_fn.wifi_get_gscan_capabilities(handle, &c); 681e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (result != WIFI_SUCCESS) { 682e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("failed to get capabilities : %d", result); 683e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return JNI_FALSE; 684e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 685e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 686e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde setIntField(env, capabilities, "max_scan_cache_size", c.max_scan_cache_size); 687e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde setIntField(env, capabilities, "max_scan_buckets", c.max_scan_buckets); 688e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde setIntField(env, capabilities, "max_ap_cache_per_scan", c.max_ap_cache_per_scan); 689e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde setIntField(env, capabilities, "max_rssi_sample_size", c.max_rssi_sample_size); 690e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde setIntField(env, capabilities, "max_scan_reporting_threshold", c.max_scan_reporting_threshold); 691c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle setIntField(env, capabilities, "max_hotlist_bssids", c.max_hotlist_bssids); 692e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde setIntField(env, capabilities, "max_significant_wifi_change_aps", 693e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde c.max_significant_wifi_change_aps); 694e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 695e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return JNI_TRUE; 696e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 697e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 698e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 699e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic byte parseHexChar(char ch) { 700e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (isdigit(ch)) 701e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return ch - '0'; 702e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde else if ('A' <= ch && ch <= 'F') 703e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return ch - 'A' + 10; 704e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde else if ('a' <= ch && ch <= 'f') 705e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return ch - 'a' + 10; 706e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde else { 707e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("invalid character in bssid %c", ch); 708e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return 0; 709e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 710e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 711e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 712e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic byte parseHexByte(const char * &str) { 713e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde byte b = parseHexChar(str[0]); 714e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (str[1] == ':' || str[1] == '\0') { 715e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde str += 2; 716e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return b; 717e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } else { 718e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde b = b << 4 | parseHexChar(str[1]); 719e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde str += 3; 720e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return b; 721e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 722e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 723e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 724e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic void parseMacAddress(const char *str, mac_addr addr) { 725e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde addr[0] = parseHexByte(str); 726e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde addr[1] = parseHexByte(str); 727e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde addr[2] = parseHexByte(str); 728e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde addr[3] = parseHexByte(str); 729e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde addr[4] = parseHexByte(str); 730e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde addr[5] = parseHexByte(str); 731e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 732e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 733143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpandestatic bool parseMacAddress(JNIEnv *env, jobject obj, mac_addr addr) { 734143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande jstring macAddrString = (jstring) getObjectField( 735143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande env, obj, "bssid", "Ljava/lang/String;"); 736143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 737143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande if (macAddrString == NULL) { 738143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande ALOGE("Error getting bssid field"); 739143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande return false; 740143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 741143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 742143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande const char *bssid = env->GetStringUTFChars(macAddrString, NULL); 743143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande if (bssid == NULL) { 744143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande ALOGE("Error getting bssid"); 745143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande return false; 746143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 747143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 748143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande parseMacAddress(bssid, addr); 749143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande return true; 750143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande} 751143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 752e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic void onHotlistApFound(wifi_request_id id, 753e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde unsigned num_results, wifi_scan_result *results) { 754e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 755e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde JNIEnv *env = NULL; 756e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde mVM->AttachCurrentThread(&env, NULL); 757e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 758e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("onHotlistApFound called, vm = %p, obj = %p, env = %p, num_results = %d", 759b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande mVM, mCls, env, num_results); 760e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 761e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jclass clsScanResult = (env)->FindClass("android/net/wifi/ScanResult"); 7627f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde if (clsScanResult == NULL) { 7637f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde ALOGE("Error in accessing class"); 7647f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return; 7657f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 7667f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 7677f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde jobjectArray scanResults = env->NewObjectArray(num_results, clsScanResult, NULL); 7687f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde if (scanResults == NULL) { 7697f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde ALOGE("Error in allocating array"); 7707f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return; 7717f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 7727f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 7737f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde for (unsigned i = 0; i < num_results; i++) { 7747f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 775e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobject scanResult = createObject(env, "android/net/wifi/ScanResult"); 7767f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde if (scanResult == NULL) { 7777f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde ALOGE("Error in creating scan result"); 7787f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde return; 7797f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 7807f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 7815cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe if(!setSSIDField(env, scanResult, results[i].ssid)) { 7825cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe ALOGE("Can not set SSID"); 7835cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe return; 7845cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe } 7857f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 7867f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde char bssid[32]; 787e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde sprintf(bssid, "%02x:%02x:%02x:%02x:%02x:%02x", results[i].bssid[0], results[i].bssid[1], 7887f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde results[i].bssid[2], results[i].bssid[3], results[i].bssid[4], results[i].bssid[5]); 7897f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 7907f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde setStringField(env, scanResult, "BSSID", bssid); 7917f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 7927f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde setIntField(env, scanResult, "level", results[i].rssi); 793e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde setIntField(env, scanResult, "frequency", results[i].channel); 7947f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde setLongField(env, scanResult, "timestamp", results[i].ts); 795e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 796e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde env->SetObjectArrayElement(scanResults, i, scanResult); 797e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 798e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("Found AP %32s %s", results[i].ssid, bssid); 799e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 800e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 801b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande reportEvent(env, mCls, "onHotlistApFound", "(I[Landroid/net/wifi/ScanResult;)V", 802e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde id, scanResults); 803e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 804e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 805e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpandestatic void onHotlistApLost(wifi_request_id id, 806e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande unsigned num_results, wifi_scan_result *results) { 807e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 808e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande JNIEnv *env = NULL; 809e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande mVM->AttachCurrentThread(&env, NULL); 810e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 811e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande ALOGD("onHotlistApLost called, vm = %p, obj = %p, env = %p, num_results = %d", 812e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande mVM, mCls, env, num_results); 813e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 814e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande jclass clsScanResult = (env)->FindClass("android/net/wifi/ScanResult"); 815e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande if (clsScanResult == NULL) { 816e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande ALOGE("Error in accessing class"); 817e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande return; 818e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande } 819e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 820e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande jobjectArray scanResults = env->NewObjectArray(num_results, clsScanResult, NULL); 821e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande if (scanResults == NULL) { 822e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande ALOGE("Error in allocating array"); 823e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande return; 824e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande } 825e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 826e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande for (unsigned i = 0; i < num_results; i++) { 827e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 828e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande jobject scanResult = createObject(env, "android/net/wifi/ScanResult"); 829e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande if (scanResult == NULL) { 830e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande ALOGE("Error in creating scan result"); 831e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande return; 832e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande } 833e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 8345cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe if(!setSSIDField(env, scanResult, results[i].ssid)) { 8355cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe ALOGE("Error on set SSID"); 8365cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe return; 8375cfd8d8b9f241dcad874125a1b5538ee0d6860fexinhe } 838e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 839e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande char bssid[32]; 840e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande sprintf(bssid, "%02x:%02x:%02x:%02x:%02x:%02x", results[i].bssid[0], results[i].bssid[1], 841e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande results[i].bssid[2], results[i].bssid[3], results[i].bssid[4], results[i].bssid[5]); 842e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 843e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande setStringField(env, scanResult, "BSSID", bssid); 844e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 845e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande setIntField(env, scanResult, "level", results[i].rssi); 846e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande setIntField(env, scanResult, "frequency", results[i].channel); 847e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande setLongField(env, scanResult, "timestamp", results[i].ts); 848e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 849e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande env->SetObjectArrayElement(scanResults, i, scanResult); 850e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 851e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande ALOGD("Lost AP %32s %s", results[i].ssid, bssid); 852e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande } 853e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 854e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande reportEvent(env, mCls, "onHotlistApLost", "(I[Landroid/net/wifi/ScanResult;)V", 855e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande id, scanResults); 856e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande} 857e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 858e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 859e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic jboolean android_net_wifi_setHotlist( 860b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande JNIEnv *env, jclass cls, jint iface, jint id, jobject ap) { 861e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 862b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 863e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("setting hotlist on interface[%d] = %p", iface, handle); 864e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 865e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde wifi_bssid_hotlist_params params; 866e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde memset(¶ms, 0, sizeof(params)); 867e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 868e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande params.lost_ap_sample_size = getIntField(env, ap, "apLostThreshold"); 869e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande 870e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobjectArray array = (jobjectArray) getObjectField(env, ap, 871b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande "bssidInfos", "[Landroid/net/wifi/WifiScanner$BssidInfo;"); 872c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle params.num_bssid = env->GetArrayLength(array); 873e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 874c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle if (params.num_bssid == 0) { 875e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("Error in accesing array"); 876e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return false; 877e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 878e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 879c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle for (int i = 0; i < params.num_bssid; i++) { 880e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobject objAp = env->GetObjectArrayElement(array, i); 881e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 882e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jstring macAddrString = (jstring) getObjectField( 883e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde env, objAp, "bssid", "Ljava/lang/String;"); 884e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (macAddrString == NULL) { 885e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("Error getting bssid field"); 886e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return false; 887e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 888e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 889e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde const char *bssid = env->GetStringUTFChars(macAddrString, NULL); 890e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (bssid == NULL) { 891e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("Error getting bssid"); 892e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return false; 893e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 894a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande parseMacAddress(bssid, params.ap[i].bssid); 895e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 896e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde mac_addr addr; 897a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande memcpy(addr, params.ap[i].bssid, sizeof(mac_addr)); 898e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 899e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde char bssidOut[32]; 900e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde sprintf(bssidOut, "%0x:%0x:%0x:%0x:%0x:%0x", addr[0], addr[1], 901e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde addr[2], addr[3], addr[4], addr[5]); 902e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 903e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("Added bssid %s", bssidOut); 904e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 905a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande params.ap[i].low = getIntField(env, objAp, "low"); 906a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande params.ap[i].high = getIntField(env, objAp, "high"); 907e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 908e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 909e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde wifi_hotlist_ap_found_handler handler; 910e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde memset(&handler, 0, sizeof(handler)); 911e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 912e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde handler.on_hotlist_ap_found = &onHotlistApFound; 913e9fa5dcd292f2b8bad2c567773c74a1568c513adVinit Deshpande handler.on_hotlist_ap_lost = &onHotlistApLost; 914ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_set_bssid_hotlist(id, handle, params, handler) == WIFI_SUCCESS; 915e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 916e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 917e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic jboolean android_net_wifi_resetHotlist( 918b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande JNIEnv *env, jclass cls, jint iface, jint id) { 919e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 920b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 921e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("resetting hotlist on interface[%d] = %p", iface, handle); 922e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 923ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_reset_bssid_hotlist(id, handle) == WIFI_SUCCESS; 924e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde} 925e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 926a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpandevoid onSignificantWifiChange(wifi_request_id id, 927a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande unsigned num_results, wifi_significant_change_result **results) { 928e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde JNIEnv *env = NULL; 929e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde mVM->AttachCurrentThread(&env, NULL); 930e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 931b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande ALOGD("onSignificantWifiChange called, vm = %p, obj = %p, env = %p", mVM, mCls, env); 932e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 933e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jclass clsScanResult = (env)->FindClass("android/net/wifi/ScanResult"); 934e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (clsScanResult == NULL) { 935e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("Error in accessing class"); 936e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return; 937e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 938e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 939e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobjectArray scanResults = env->NewObjectArray(num_results, clsScanResult, NULL); 940e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (scanResults == NULL) { 941e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("Error in allocating array"); 942e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return; 943e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 944e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 945e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde for (unsigned i = 0; i < num_results; i++) { 946e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 947d31a40e4c13481c0e70b0b6392bccf6a0f75c4e7Greg Hackmann wifi_significant_change_result &result = *(results[i]); 948a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande 949e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jobject scanResult = createObject(env, "android/net/wifi/ScanResult"); 950e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (scanResult == NULL) { 951e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("Error in creating scan result"); 952e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return; 953e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 954e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 955a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande // setStringField(env, scanResult, "SSID", results[i].ssid); 956e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 957e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde char bssid[32]; 958a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande sprintf(bssid, "%02x:%02x:%02x:%02x:%02x:%02x", result.bssid[0], result.bssid[1], 959a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande result.bssid[2], result.bssid[3], result.bssid[4], result.bssid[5]); 960e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 961e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde setStringField(env, scanResult, "BSSID", bssid); 962e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 9634dbfefd99e51ab1cca058026c90f8093b099198bVinit Deshpande setIntField(env, scanResult, "level", result.rssi[0]); 964a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande setIntField(env, scanResult, "frequency", result.channel); 965a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande // setLongField(env, scanResult, "timestamp", result.ts); 9667f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 9677f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde env->SetObjectArrayElement(scanResults, i, scanResult); 9687f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 9697f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 970b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande reportEvent(env, mCls, "onSignificantWifiChange", "(I[Landroid/net/wifi/ScanResult;)V", 971e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde id, scanResults); 972e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 9737f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde} 9747f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 975e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic jboolean android_net_wifi_trackSignificantWifiChange( 976b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande JNIEnv *env, jclass cls, jint iface, jint id, jobject settings) { 9777f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 978b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 979e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("tracking significant wifi change on interface[%d] = %p", iface, handle); 9807f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 981e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde wifi_significant_change_params params; 9827f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde memset(¶ms, 0, sizeof(params)); 9837f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 984e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.rssi_sample_size = getIntField(env, settings, "rssiSampleSize"); 985e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.lost_ap_sample_size = getIntField(env, settings, "lostApSampleSize"); 986e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde params.min_breaching = getIntField(env, settings, "minApsBreachingThreshold"); 987e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 988b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande const char *bssid_info_array_type = "[Landroid/net/wifi/WifiScanner$BssidInfo;"; 989b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande jobjectArray bssids = (jobjectArray)getObjectField( 990b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande env, settings, "bssidInfos", bssid_info_array_type); 991c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle params.num_bssid = env->GetArrayLength(bssids); 992e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 993c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle if (params.num_bssid == 0) { 994aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle ALOGE("Error in accessing array"); 995e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return false; 996e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 997e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 998e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("Initialized common fields %d, %d, %d, %d", params.rssi_sample_size, 999c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle params.lost_ap_sample_size, params.min_breaching, params.num_bssid); 1000e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1001c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle for (int i = 0; i < params.num_bssid; i++) { 1002b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande jobject objAp = env->GetObjectArrayElement(bssids, i); 1003e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1004e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde jstring macAddrString = (jstring) getObjectField( 1005e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde env, objAp, "bssid", "Ljava/lang/String;"); 1006e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (macAddrString == NULL) { 1007e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("Error getting bssid field"); 1008e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return false; 1009e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 1010e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1011e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde const char *bssid = env->GetStringUTFChars(macAddrString, NULL); 1012e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde if (bssid == NULL) { 1013e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGE("Error getting bssid"); 1014e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde return false; 1015e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 1016e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1017e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde mac_addr addr; 1018e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde parseMacAddress(bssid, addr); 1019a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande memcpy(params.ap[i].bssid, addr, sizeof(mac_addr)); 1020e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1021e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde char bssidOut[32]; 10224dbfefd99e51ab1cca058026c90f8093b099198bVinit Deshpande sprintf(bssidOut, "%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1], 1023e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde addr[2], addr[3], addr[4], addr[5]); 1024e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1025a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande params.ap[i].low = getIntField(env, objAp, "low"); 1026a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande params.ap[i].high = getIntField(env, objAp, "high"); 1027e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1028a59fae6bd96ead6d3c8772b3cc5e69cd08444400Vinit Deshpande ALOGD("Added bssid %s, [%04d, %04d]", bssidOut, params.ap[i].low, params.ap[i].high); 1029e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 1030e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1031c03c14696493a3763948feed7f1e75e77e2a2f9bPierre Vandwalle ALOGD("Added %d bssids", params.num_bssid); 1032e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1033e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde wifi_significant_change_handler handler; 10347f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde memset(&handler, 0, sizeof(handler)); 10357f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 1036e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde handler.on_significant_change = &onSignificantWifiChange; 1037ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_set_significant_change_handler(id, handle, params, handler) == WIFI_SUCCESS; 10387f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde} 10397f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 1040e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndestatic jboolean android_net_wifi_untrackSignificantWifiChange( 1041b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande JNIEnv *env, jclass cls, jint iface, jint id) { 1042e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1043b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1044e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde ALOGD("resetting significant wifi change on interface[%d] = %p", iface, handle); 10457f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 1046ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_reset_significant_change_handler(id, handle) == WIFI_SUCCESS; 10477f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde} 10487ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde 1049aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwallewifi_iface_stat link_stat; 1050200e8ee5097134010a6edee8d031bb02ff7eeb5avandwallewifi_radio_stat radio_stat; // L release has support for only one radio 1051aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 1052aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwallevoid onLinkStatsResults(wifi_request_id id, wifi_iface_stat *iface_stat, 1053200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle int num_radios, wifi_radio_stat *radio_stats) 1054aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle{ 1055200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (iface_stat != 0) { 1056200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle memcpy(&link_stat, iface_stat, sizeof(wifi_iface_stat)); 1057200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } else { 1058200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle memset(&link_stat, 0, sizeof(wifi_iface_stat)); 1059200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 1060200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle 1061200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (num_radios > 0 && radio_stats != 0) { 1062200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle memcpy(&radio_stat, radio_stats, sizeof(wifi_radio_stat)); 1063200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } else { 1064200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle memset(&radio_stat, 0, sizeof(wifi_radio_stat)); 1065200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 1066aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle} 1067aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 1068d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwallestatic void android_net_wifi_setLinkLayerStats (JNIEnv *env, jclass cls, jint iface, int enable) { 1069d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1070d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle 1071d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle wifi_link_layer_params params; 1072d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle params.aggressive_statistics_gathering = enable; 1073d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle params.mpdu_size_threshold = 128; 1074d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle ALOGE("android_net_wifi_setLinkLayerStats: %u\n", enable); 1075d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle 1076d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle hal_fn.wifi_set_link_stats(handle, params); 1077d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle} 1078d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle 1079b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpandestatic jobject android_net_wifi_getLinkLayerStats (JNIEnv *env, jclass cls, jint iface) { 1080aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 1081aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle wifi_stats_result_handler handler; 1082aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle memset(&handler, 0, sizeof(handler)); 1083aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle handler.on_link_stats_results = &onLinkStatsResults; 1084b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1085ec61e7731968be994a23f2bd138f6761c8aea498xinhe int result = hal_fn.wifi_get_link_stats(0, handle, handler); 1086aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle if (result < 0) { 1087200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle ALOGE("android_net_wifi_getLinkLayerStats: failed to get link statistics\n"); 1088aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle return NULL; 1089aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle } 1090aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 1091aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle jobject wifiLinkLayerStats = createObject(env, "android/net/wifi/WifiLinkLayerStats"); 1092aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle if (wifiLinkLayerStats == NULL) { 1093aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle ALOGE("Error in allocating wifiLinkLayerStats"); 1094aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle return NULL; 1095aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle } 1096aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 1097aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setIntField(env, wifiLinkLayerStats, "beacon_rx", link_stat.beacon_rx); 1098aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setIntField(env, wifiLinkLayerStats, "rssi_mgmt", link_stat.rssi_mgmt); 1099aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "rxmpdu_be", link_stat.ac[WIFI_AC_BE].rx_mpdu); 1100aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "rxmpdu_bk", link_stat.ac[WIFI_AC_BK].rx_mpdu); 1101aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "rxmpdu_vi", link_stat.ac[WIFI_AC_VI].rx_mpdu); 1102aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "rxmpdu_vo", link_stat.ac[WIFI_AC_VO].rx_mpdu); 1103aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "txmpdu_be", link_stat.ac[WIFI_AC_BE].tx_mpdu); 1104aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "txmpdu_bk", link_stat.ac[WIFI_AC_BK].tx_mpdu); 1105aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "txmpdu_vi", link_stat.ac[WIFI_AC_VI].tx_mpdu); 1106aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "txmpdu_vo", link_stat.ac[WIFI_AC_VO].tx_mpdu); 1107aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "lostmpdu_be", link_stat.ac[WIFI_AC_BE].mpdu_lost); 1108aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "lostmpdu_bk", link_stat.ac[WIFI_AC_BK].mpdu_lost); 1109aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "lostmpdu_vi", link_stat.ac[WIFI_AC_VI].mpdu_lost); 1110aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "lostmpdu_vo", link_stat.ac[WIFI_AC_VO].mpdu_lost); 1111aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "retries_be", link_stat.ac[WIFI_AC_BE].retries); 1112aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "retries_bk", link_stat.ac[WIFI_AC_BK].retries); 1113aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "retries_vi", link_stat.ac[WIFI_AC_VI].retries); 1114aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle setLongField(env, wifiLinkLayerStats, "retries_vo", link_stat.ac[WIFI_AC_VO].retries); 1115aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle 1116200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle 1117200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle setIntField(env, wifiLinkLayerStats, "on_time", radio_stat.on_time); 1118200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle setIntField(env, wifiLinkLayerStats, "tx_time", radio_stat.tx_time); 1119200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle setIntField(env, wifiLinkLayerStats, "rx_time", radio_stat.rx_time); 1120200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle setIntField(env, wifiLinkLayerStats, "on_time_scan", radio_stat.on_time_scan); 1121200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle 1122aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle return wifiLinkLayerStats; 1123aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle} 1124e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1125c35361d54d4885c3174499e4ad46d3324387a9bbVinit Deshpandestatic jint android_net_wifi_getSupportedFeatures(JNIEnv *env, jclass cls, jint iface) { 1126c35361d54d4885c3174499e4ad46d3324387a9bbVinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1127a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande feature_set set = 0; 1128a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande 1129a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande wifi_error result = WIFI_SUCCESS; 1130c35361d54d4885c3174499e4ad46d3324387a9bbVinit Deshpande /* 1131a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande set = WIFI_FEATURE_INFRA 1132a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande | WIFI_FEATURE_INFRA_5G 1133a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande | WIFI_FEATURE_HOTSPOT 1134a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande | WIFI_FEATURE_P2P 1135a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande | WIFI_FEATURE_SOFT_AP 1136a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande | WIFI_FEATURE_GSCAN 1137a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande | WIFI_FEATURE_PNO 1138a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande | WIFI_FEATURE_TDLS 1139a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande | WIFI_FEATURE_EPR; 1140c35361d54d4885c3174499e4ad46d3324387a9bbVinit Deshpande */ 1141a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande 1142ec61e7731968be994a23f2bd138f6761c8aea498xinhe result = hal_fn.wifi_get_supported_feature_set(handle, &set); 1143a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande if (result == WIFI_SUCCESS) { 1144f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande // ALOGD("wifi_get_supported_feature_set returned set = 0x%x", set); 1145a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande return set; 1146a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } else { 1147f3bc3c6dcde09a8e39f0a30febf6ae47e882ce90Vinit Deshpande ALOGE("wifi_get_supported_feature_set returned error = 0x%x", result); 1148a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande return 0; 1149a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 1150a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande} 1151a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande 115206a3ebada2343fe3f083339973f143b39d62b3c4xinhestatic void onRttResults(wifi_request_id id, unsigned num_results, wifi_rtt_result* results[]) { 1153143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande JNIEnv *env = NULL; 1154143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande mVM->AttachCurrentThread(&env, NULL); 1155143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1156143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande ALOGD("onRttResults called, vm = %p, obj = %p, env = %p", mVM, mCls, env); 1157143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1158143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande jclass clsRttResult = (env)->FindClass("android/net/wifi/RttManager$RttResult"); 1159143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande if (clsRttResult == NULL) { 1160143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande ALOGE("Error in accessing class"); 1161143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande return; 1162143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 1163143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1164143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande jobjectArray rttResults = env->NewObjectArray(num_results, clsRttResult, NULL); 1165143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande if (rttResults == NULL) { 1166143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande ALOGE("Error in allocating array"); 1167143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande return; 1168143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 1169143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1170143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande for (unsigned i = 0; i < num_results; i++) { 1171143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 117206a3ebada2343fe3f083339973f143b39d62b3c4xinhe wifi_rtt_result *result = results[i]; 1173143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1174143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande jobject rttResult = createObject(env, "android/net/wifi/RttManager$RttResult"); 1175143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande if (rttResult == NULL) { 1176143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande ALOGE("Error in creating rtt result"); 1177143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande return; 1178143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 1179143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1180143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande char bssid[32]; 118106a3ebada2343fe3f083339973f143b39d62b3c4xinhe sprintf(bssid, "%02x:%02x:%02x:%02x:%02x:%02x", result->addr[0], result->addr[1], 118206a3ebada2343fe3f083339973f143b39d62b3c4xinhe result->addr[2], result->addr[3], result->addr[4], result->addr[5]); 1183143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1184143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande setStringField(env, rttResult, "bssid", bssid); 118506a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "burstNumber", result->burst_num); 118606a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "measurementFrameNumber", result->measurement_number); 118706a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "successMeasurementFrameNumber", result->success_number); 118806a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "frameNumberPerBurstPeer", result->number_per_burst_peer); 118906a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "status", result->status); 119006a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "measurementType", result->type); 119106a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "retryAfterDuration", result->retry_after_duration); 119206a3ebada2343fe3f083339973f143b39d62b3c4xinhe setLongField(env, rttResult, "ts", result->ts); 119306a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "rssi", result->rssi); 119406a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "rssiSpread", result->rssi_spread); 119506a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "txRate", result->tx_rate.bitrate); 119606a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "rxRate", result->rx_rate.bitrate); 119706a3ebada2343fe3f083339973f143b39d62b3c4xinhe setLongField(env, rttResult, "rtt", result->rtt); 119806a3ebada2343fe3f083339973f143b39d62b3c4xinhe setLongField(env, rttResult, "rttStandardDeviation", result->rtt_sd); 119906a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "distance", result->distance); 120006a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "distanceStandardDeviation", result->distance_sd); 120106a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "distanceSpread", result->distance_spread); 120206a3ebada2343fe3f083339973f143b39d62b3c4xinhe setIntField(env, rttResult, "burstDuration", result->burst_duration); 1203c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setIntField(env, rttResult, "negotiatedBurstNum", result->negotiated_burst_num); 1204c96feb800590f43b7be76d1000ab5d949e5c6790xinhe jobject LCI = createObject(env, "android/net/wifi/RttManager$WifiInformationElement"); 1205c96feb800590f43b7be76d1000ab5d949e5c6790xinhe if (result->LCI != NULL && result->LCI->len > 0) { 1206c96feb800590f43b7be76d1000ab5d949e5c6790xinhe ALOGD("Add LCI in result"); 1207c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setByteField(env, LCI, "id", result->LCI->id); 1208c96feb800590f43b7be76d1000ab5d949e5c6790xinhe jbyteArray elements = env->NewByteArray(result->LCI->len); 1209c96feb800590f43b7be76d1000ab5d949e5c6790xinhe jbyte *bytes = (jbyte *)&(result->LCI->data[0]); 1210c96feb800590f43b7be76d1000ab5d949e5c6790xinhe env->SetByteArrayRegion(elements, 0, result->LCI->len, bytes); 1211c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setObjectField(env, LCI, "data", "[B", elements); 121293a1dbd961f05335635ede08eae6481284690c7dxinhe env->DeleteLocalRef(elements); 1213c96feb800590f43b7be76d1000ab5d949e5c6790xinhe } else { 1214c96feb800590f43b7be76d1000ab5d949e5c6790xinhe ALOGD("No LCI in result"); 1215c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setByteField(env, LCI, "id", (byte)(0xff)); 1216c96feb800590f43b7be76d1000ab5d949e5c6790xinhe } 1217c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setObjectField(env, rttResult, "LCI", 1218c96feb800590f43b7be76d1000ab5d949e5c6790xinhe "Landroid/net/wifi/RttManager$WifiInformationElement;", LCI); 1219c96feb800590f43b7be76d1000ab5d949e5c6790xinhe 1220c96feb800590f43b7be76d1000ab5d949e5c6790xinhe jobject LCR = createObject(env, "android/net/wifi/RttManager$WifiInformationElement"); 1221c96feb800590f43b7be76d1000ab5d949e5c6790xinhe if (result->LCR != NULL && result->LCR->len > 0) { 1222c96feb800590f43b7be76d1000ab5d949e5c6790xinhe ALOGD("Add LCR in result"); 1223c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setByteField(env, LCR, "id", result->LCR->id); 1224c96feb800590f43b7be76d1000ab5d949e5c6790xinhe jbyteArray elements = env->NewByteArray(result->LCI->len); 1225c96feb800590f43b7be76d1000ab5d949e5c6790xinhe jbyte *bytes = (jbyte *)&(result->LCR->data[0]); 1226c96feb800590f43b7be76d1000ab5d949e5c6790xinhe env->SetByteArrayRegion(elements, 0, result->LCI->len, bytes); 1227c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setObjectField(env, LCR, "data", "[B", elements); 122893a1dbd961f05335635ede08eae6481284690c7dxinhe env->DeleteLocalRef(elements); 1229c96feb800590f43b7be76d1000ab5d949e5c6790xinhe } else { 123093a1dbd961f05335635ede08eae6481284690c7dxinhe ALOGD("No LCR in result"); 1231c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setByteField(env, LCR, "id", (byte)(0xff)); 1232c96feb800590f43b7be76d1000ab5d949e5c6790xinhe } 1233c96feb800590f43b7be76d1000ab5d949e5c6790xinhe setObjectField(env, rttResult, "LCR", 1234c96feb800590f43b7be76d1000ab5d949e5c6790xinhe "Landroid/net/wifi/RttManager$WifiInformationElement;", LCR); 1235143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1236143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande env->SetObjectArrayElement(rttResults, i, rttResult); 123793a1dbd961f05335635ede08eae6481284690c7dxinhe env->DeleteLocalRef(LCI); 123893a1dbd961f05335635ede08eae6481284690c7dxinhe env->DeleteLocalRef(LCR); 123993a1dbd961f05335635ede08eae6481284690c7dxinhe env->DeleteLocalRef(rttResult); 1240143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 1241143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1242143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande reportEvent(env, mCls, "onRttResults", "(I[Landroid/net/wifi/RttManager$RttResult;)V", 1243143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande id, rttResults); 124493a1dbd961f05335635ede08eae6481284690c7dxinhe 124593a1dbd961f05335635ede08eae6481284690c7dxinhe //clean the local reference 124693a1dbd961f05335635ede08eae6481284690c7dxinhe env->DeleteLocalRef(rttResults); 124793a1dbd961f05335635ede08eae6481284690c7dxinhe env->DeleteLocalRef(clsRttResult); 124893a1dbd961f05335635ede08eae6481284690c7dxinhe 1249143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande} 1250143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 125102a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpandeconst int MaxRttConfigs = 16; 125202a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande 1253143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpandestatic jboolean android_net_wifi_requestRange( 1254143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande JNIEnv *env, jclass cls, jint iface, jint id, jobject params) { 1255143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1256143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1257143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande ALOGD("sending rtt request [%d] = %p", id, handle); 1258143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 125902a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande wifi_rtt_config configs[MaxRttConfigs]; 126002a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande memset(&configs, 0, sizeof(configs)); 126102a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande 126202a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande int len = env->GetArrayLength((jobjectArray)params); 126302a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande if (len > MaxRttConfigs) { 126402a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande return false; 126502a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande } 126602a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande 126702a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande for (int i = 0; i < len; i++) { 126802a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande 126902a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande jobject param = env->GetObjectArrayElement((jobjectArray)params, i); 127002a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande if (param == NULL) { 127102a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande ALOGD("could not get element %d", i); 127202a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande continue; 127302a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande } 1274143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 127502a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande wifi_rtt_config &config = configs[i]; 127602a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande 127702a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande parseMacAddress(env, param, config.addr); 127802a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande config.type = (wifi_rtt_type)getIntField(env, param, "requestType"); 1279c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.peer = (rtt_peer_type)getIntField(env, param, "deviceType"); 128002a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande config.channel.center_freq = getIntField(env, param, "frequency"); 128112cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.channel.width = (wifi_channel_width) getIntField(env, param, "channelWidth"); 128212cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.channel.center_freq0 = getIntField(env, param, "centerFreq0"); 128312cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.channel.center_freq1 = getIntField(env, param, "centerFreq1"); 128412cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe 128512cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.num_burst = getIntField(env, param, "numberBurst"); 1286c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.burst_period = (unsigned) getIntField(env, param, "interval"); 128712cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.num_frames_per_burst = (unsigned) getIntField(env, param, "numSamplesPerBurst"); 1288c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.num_retries_per_rtt_frame = (unsigned) getIntField(env, param, 128912cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe "numRetriesPerMeasurementFrame"); 129012cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.num_retries_per_ftmr = (unsigned) getIntField(env, param, "numRetriesPerFTMR"); 129112cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.LCI_request = getBoolField(env, param, "LCIRequest") ? 1 : 0; 129212cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.LCR_request = getBoolField(env, param, "LCRRequest") ? 1 : 0; 1293c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.burst_duration = (unsigned) getIntField(env, param, "burstTimeout"); 1294c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.preamble = (wifi_rtt_preamble) getIntField(env, param, "preamble"); 1295c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.bw = (wifi_rtt_bw) getIntField(env, param, "bandwidth"); 129612cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe 129712cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("RTT request destination %d: type is %d, peer is %d, bw is %d, center_freq is %d ", i, 12983cd3ccdbad2def6f23eeb70b42097e393fbc02feWei Wang config.type,config.peer, config.channel.width, config.channel.center_freq); 129912cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("center_freq0 is %d, center_freq1 is %d, num_burst is %d,interval is %d", 130012cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.channel.center_freq0, config.channel.center_freq1, config.num_burst, 1301c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.burst_period); 130212cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("frames_per_burst is %d, retries of measurement frame is %d, retries_per_ftmr is %d", 1303c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.num_frames_per_burst, config.num_retries_per_rtt_frame, 130412cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.num_retries_per_ftmr); 130512cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("LCI_requestis %d, LCR_request is %d, burst_timeout is %d, preamble is %d, bw is %d", 1306c96feb800590f43b7be76d1000ab5d949e5c6790xinhe config.LCI_request, config.LCR_request, config.burst_duration, config.preamble, 130712cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe config.bw); 130802a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande } 1309143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1310143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande wifi_rtt_event_handler handler; 1311143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande handler.on_rtt_results = &onRttResults; 1312143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1313ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_rtt_range_request(id, handle, len, configs, handler) == WIFI_SUCCESS; 1314143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande} 1315143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1316143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpandestatic jboolean android_net_wifi_cancelRange( 1317042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande JNIEnv *env, jclass cls, jint iface, jint id, jobject params) { 1318143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1319143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1320143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande ALOGD("cancelling rtt request [%d] = %p", id, handle); 1321143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 132202a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande mac_addr addrs[MaxRttConfigs]; 132302a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande memset(&addrs, 0, sizeof(addrs)); 132402a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande 132502a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande int len = env->GetArrayLength((jobjectArray)params); 132602a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande if (len > MaxRttConfigs) { 132702a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande return false; 132802a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande } 1329143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 133002a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande for (int i = 0; i < len; i++) { 133102a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande 133202a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande jobject param = env->GetObjectArrayElement((jobjectArray)params, i); 133302a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande if (param == NULL) { 133402a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande ALOGD("could not get element %d", i); 133502a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande continue; 133602a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande } 133702a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande 133802a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande parseMacAddress(env, param, addrs[i]); 133902a1f98f2cecb8ae2d466d6f9fab06b473f970ddVinit Deshpande } 1340143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1341ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_rtt_range_cancel(id, handle, len, addrs) == WIFI_SUCCESS; 1342143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande} 1343143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 1344042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpandestatic jboolean android_net_wifi_setScanningMacOui(JNIEnv *env, jclass cls, 1345042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande jint iface, jbyteArray param) { 1346042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande 1347042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1348042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande ALOGD("setting scan oui %p", handle); 1349042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande 1350042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande static const unsigned oui_len = 3; /* OUI is upper 3 bytes of mac_address */ 1351042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande int len = env->GetArrayLength(param); 1352042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande if (len != oui_len) { 1353042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande ALOGE("invalid oui length %d", len); 1354042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande return false; 1355042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande } 1356042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande 1357042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande jbyte* bytes = env->GetByteArrayElements(param, NULL); 1358042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande if (bytes == NULL) { 1359042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande ALOGE("failed to get array"); 1360042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande return false; 1361042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande } 1362042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande 1363ec61e7731968be994a23f2bd138f6761c8aea498xinhe return hal_fn.wifi_set_scanning_mac_oui(handle, (byte *)bytes) == WIFI_SUCCESS; 1364042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande} 1365042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande 1366efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpandestatic jintArray android_net_wifi_getValidChannels(JNIEnv *env, jclass cls, 1367efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande jint iface, jint band) { 1368efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande 1369efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1370efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande ALOGD("getting valid channels %p", handle); 1371efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande 1372efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande static const int MaxChannels = 64; 1373efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande wifi_channel channels[64]; 1374efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande int num_channels = 0; 1375ec61e7731968be994a23f2bd138f6761c8aea498xinhe wifi_error result = hal_fn.wifi_get_valid_channels(handle, band, MaxChannels, 1376efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande channels, &num_channels); 1377efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande 1378efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande if (result == WIFI_SUCCESS) { 1379efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande jintArray channelArray = env->NewIntArray(num_channels); 1380efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande if (channelArray == NULL) { 1381efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande ALOGE("failed to allocate channel list"); 1382efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande return NULL; 1383efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande } 1384efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande 1385efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande env->SetIntArrayRegion(channelArray, 0, num_channels, channels); 1386efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande return channelArray; 1387efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande } else { 1388efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande ALOGE("failed to get channel list : %d", result); 1389efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande return NULL; 1390efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande } 1391efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande} 1392efa77c1826499b0a3e57998bd6b3073b107e45d7Vinit Deshpande 139390b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpandestatic jboolean android_net_wifi_setDfsFlag(JNIEnv *env, jclass cls, jint iface, jboolean dfs) { 139490b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 139590b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande ALOGD("setting dfs flag to %s, %p", dfs ? "true" : "false", handle); 139690b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande 139790b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande u32 nodfs = dfs ? 0 : 1; 1398ec61e7731968be994a23f2bd138f6761c8aea498xinhe wifi_error result = hal_fn.wifi_set_nodfs_flag(handle, nodfs); 139990b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande return result == WIFI_SUCCESS; 140090b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande} 140190b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande 140212cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhestatic jobject android_net_wifi_get_rtt_capabilities(JNIEnv *env, jclass cls, jint iface) { 140312cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe wifi_rtt_capabilities rtt_capabilities; 140412cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1405ec61e7731968be994a23f2bd138f6761c8aea498xinhe wifi_error ret = hal_fn.wifi_get_rtt_capabilities(handle, &rtt_capabilities); 140612cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe 140712cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe if(WIFI_SUCCESS == ret) { 140812cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe jobject capabilities = createObject(env, "android/net/wifi/RttManager$RttCapabilities"); 140912cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe setBooleanField(env, capabilities, "oneSidedRttSupported", 141012cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe rtt_capabilities.rtt_one_sided_supported == 1); 141112cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe setBooleanField(env, capabilities, "twoSided11McRttSupported", 141212cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe rtt_capabilities.rtt_ftm_supported == 1); 141312cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe setBooleanField(env, capabilities, "lciSupported", 141412cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe rtt_capabilities.lci_support); 141512cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe setBooleanField(env,capabilities, "lcrSupported", 141612cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe rtt_capabilities.lcr_support); 141712cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe setIntField(env, capabilities, "preambleSupported", 141812cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe rtt_capabilities.preamble_support); 141912cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe setIntField(env, capabilities, "bwSupported", 142012cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe rtt_capabilities.bw_support); 142112cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("One side RTT is: %s", rtt_capabilities.rtt_one_sided_supported ==1 ? "support" : 142212cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe "not support"); 142312cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("Two side RTT is: %s", rtt_capabilities.rtt_ftm_supported == 1 ? "support" : 142412cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe "not support"); 142512cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("LCR is: %s", rtt_capabilities.lcr_support == 1 ? "support" : "not support"); 142612cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe 142712cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("LCI is: %s", rtt_capabilities.lci_support == 1 ? "support" : "not support"); 142812cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe 142912cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe ALOGD("Support Preamble is : %d support BW is %d", rtt_capabilities.preamble_support, 143012cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe rtt_capabilities.bw_support); 143112cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe return capabilities; 143212cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe } else { 143312cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe return NULL; 143412cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe } 143512cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe} 143612cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe 1437939177ff615062ec826601d536466875d8457375xinhestatic jboolean android_net_wifi_set_Country_Code_Hal(JNIEnv *env,jclass cls, jint iface, 1438939177ff615062ec826601d536466875d8457375xinhe jstring country_code) { 1439939177ff615062ec826601d536466875d8457375xinhe 1440939177ff615062ec826601d536466875d8457375xinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1441939177ff615062ec826601d536466875d8457375xinhe const char *country = env->GetStringUTFChars(country_code, NULL); 1442939177ff615062ec826601d536466875d8457375xinhe 1443939177ff615062ec826601d536466875d8457375xinhe ALOGD("set country code: %s", country); 144444787b543b9365fe0d40ec70fc8fe51e54264ff6xinhe wifi_error res = hal_fn.wifi_set_country_code(handle, country); 1445939177ff615062ec826601d536466875d8457375xinhe env->ReleaseStringUTFChars(country_code, country); 1446939177ff615062ec826601d536466875d8457375xinhe 1447939177ff615062ec826601d536466875d8457375xinhe return res == WIFI_SUCCESS; 1448939177ff615062ec826601d536466875d8457375xinhe} 1449d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1450d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhestatic jboolean android_net_wifi_enable_disable_tdls(JNIEnv *env,jclass cls, jint iface, 1451d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe jboolean enable, jstring addr) { 1452d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1453d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1454d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe mac_addr address; 1455d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe parseMacAddress(env, addr, address); 1456d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe wifi_tdls_handler tdls_handler; 1457d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe //tdls_handler.on_tdls_state_changed = &on_tdls_state_changed; 1458d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1459d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe if(enable) { 1460d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe return (hal_fn.wifi_enable_tdls(handle, address, NULL, tdls_handler) == WIFI_SUCCESS); 1461d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } else { 1462d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe return (hal_fn.wifi_disable_tdls(handle, address) == WIFI_SUCCESS); 1463d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 1464d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe} 1465d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1466d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhestatic void on_tdls_state_changed(mac_addr addr, wifi_tdls_status status) { 1467d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe JNIEnv *env = NULL; 1468d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe mVM->AttachCurrentThread(&env, NULL); 1469d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1470d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe ALOGD("on_tdls_state_changed is called: vm = %p, obj = %p, env = %p", mVM, mCls, env); 1471d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1472d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe char mac[32]; 1473d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe sprintf(mac, "%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1], addr[2], addr[3], addr[4], 1474d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe addr[5]); 1475d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1476d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe jstring mac_address = env->NewStringUTF(mac); 1477d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe reportEvent(env, mCls, "onTdlsStatus", "(Ljava/lang/StringII;)V", 1478d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe mac_address, status.state, status.reason); 1479d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1480d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe} 1481d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1482d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhestatic jobject android_net_wifi_get_tdls_status(JNIEnv *env,jclass cls, jint iface,jstring addr) { 1483d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1484d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1485d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe mac_addr address; 1486d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe parseMacAddress(env, addr, address); 1487d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1488d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe wifi_tdls_status status; 1489d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1490d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe wifi_error ret; 1491d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe ret = hal_fn.wifi_get_tdls_status(handle, address, &status ); 1492d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1493d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe if (ret != WIFI_SUCCESS) { 1494d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe return NULL; 1495d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } else { 1496d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe jobject tdls_status = createObject(env, "com/android/server/wifi/WifiNative$TdlsStatus"); 1497d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe setIntField(env, tdls_status, "channel", status.channel); 1498d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe setIntField(env, tdls_status, "global_operating_class", status.global_operating_class); 1499d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe setIntField(env, tdls_status, "state", status.state); 1500d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe setIntField(env, tdls_status, "reason", status.reason); 1501d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe return tdls_status; 1502d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 1503d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe} 1504d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1505d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhestatic jobject android_net_wifi_get_tdls_capabilities(JNIEnv *env, jclass cls, jint iface) { 1506d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe wifi_tdls_capabilities tdls_capabilities; 1507d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1508d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe wifi_error ret = hal_fn.wifi_get_tdls_capabilities(handle, &tdls_capabilities); 1509d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1510d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe if(WIFI_SUCCESS == ret) { 1511d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe jobject capabilities = createObject(env, 1512d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe "com/android/server/wifi/WifiNative$TdlsCapabilities"); 1513d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe setIntField(env, capabilities, "maxConcurrentTdlsSessionNumber", 1514d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe tdls_capabilities.max_concurrent_tdls_session_num); 1515d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe setBooleanField(env, capabilities, "isGlobalTdlsSupported", 1516d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe tdls_capabilities.is_global_tdls_supported == 1); 1517d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe setBooleanField(env, capabilities, "isPerMacTdlsSupported", 1518d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe tdls_capabilities.is_per_mac_tdls_supported == 1); 1519d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe setBooleanField(env,capabilities, "isOffChannelTdlsSupported", 1520d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe tdls_capabilities.is_off_channel_tdls_supported); 1521d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1522d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe ALOGD("TDLS Max Concurrent Tdls Session Number is: %d", 1523d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe tdls_capabilities.max_concurrent_tdls_session_num); 1524d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe ALOGD("Global Tdls is: %s", tdls_capabilities.is_global_tdls_supported == 1 ? "support" : 1525d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe "not support"); 1526d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe ALOGD("Per Mac Tdls is: %s", tdls_capabilities.is_per_mac_tdls_supported == 1 ? "support" : 1527d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe "not support"); 1528d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe ALOGD("Off Channel Tdls is: %s", tdls_capabilities.is_off_channel_tdls_supported == 1 ? 1529d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe "support" : "not support"); 1530d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1531d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe return capabilities; 1532d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } else { 1533d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe return NULL; 1534d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 1535d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe} 1536d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 1537155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande// ---------------------------------------------------------------------------- 1538a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle// Debug framework 1539a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle// ---------------------------------------------------------------------------- 154003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic jint android_net_wifi_get_supported_logger_feature(JNIEnv *env, jclass cls, jint iface){ 154103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe //Not implemented yet 154203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 154303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return -1; 154403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 1545a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 154603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic jobject android_net_wifi_get_driver_version(JNIEnv *env, jclass cls, jint iface) { 154703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe //Need to be fixed. The memory should be allocated from lower layer 154803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe //char *buffer = NULL; 154903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int buffer_length = 256; 15506d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe char *buffer = (char *)malloc(buffer_length); 15516d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe if (!buffer) return NULL; 15526d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe memset(buffer, 0, buffer_length); 1553a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 155403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 155503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("android_net_wifi_get_driver_version = %p", handle); 1556a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 1557a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle if (handle == 0) { 155803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return NULL; 155903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 156003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 15616d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe wifi_error result = hal_fn.wifi_get_driver_version(handle, buffer, buffer_length); 156203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 156303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (result == WIFI_SUCCESS) { 156403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("buffer is %p, length is %d", buffer, buffer_length); 156503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jstring driver_version = env->NewStringUTF(buffer); 156603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe free(buffer); 156703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return driver_version; 156803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } else { 156903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("Fail to get driver version"); 157003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return NULL; 157103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 157203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 157303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 157403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic jobject android_net_wifi_get_firmware_version(JNIEnv *env, jclass cls, jint iface) { 157503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 157603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe //char *buffer = NULL; 157703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int buffer_length = 256; 157803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe char *buffer = (char *)malloc(buffer_length); 15796d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe if (!buffer) return NULL; 15806d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe memset(buffer, 0, buffer_length); 158103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 158203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 158303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("android_net_wifi_get_firmware_version = %p", handle); 158403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 158503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (handle == 0) { 158603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return NULL; 158703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 158803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 15896d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe wifi_error result = hal_fn.wifi_get_firmware_version(handle, buffer, buffer_length); 159003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 159103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (result == WIFI_SUCCESS) { 159203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("buffer is %p, length is %d", buffer, buffer_length); 159303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jstring firmware_version = env->NewStringUTF(buffer); 159403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe free(buffer); 159503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return firmware_version; 159603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } else { 159703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("Fail to get Firmware version"); 159803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return NULL; 159903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 160003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 160103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 160203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic jobject android_net_wifi_get_ring_buffer_status (JNIEnv *env, jclass cls, jint iface) { 160303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 160403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 160503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 160603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD(" android_net_wifi_get_ring_buffer_status = %p", handle); 160703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 160803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (handle == 0) { 160903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return NULL; 161003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 161103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 161203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe //wifi_ring_buffer_status *status = NULL; 161303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe u32 num_rings = 10; 161403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_ring_buffer_status *status = 161503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe (wifi_ring_buffer_status *)malloc(sizeof(wifi_ring_buffer_status) * num_rings); 16166d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe if (!status) return NULL; 16176d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe memset(status, 0, sizeof(wifi_ring_buffer_status) * num_rings); 16186d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe wifi_error result = hal_fn.wifi_get_ring_buffers_status(handle, &num_rings, status); 161903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (result == WIFI_SUCCESS) { 162003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("status is %p, number is %d", status, num_rings); 162103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jclass clsRingBufferStatus = 16220bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande (env)->FindClass("com/android/server/wifi/WifiNative$RingBufferStatus"); 162303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (clsRingBufferStatus == NULL) { 162403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGE("Error in accessing class"); 162503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe free(status); 162603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return NULL; 162703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 162803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jobjectArray ringBuffersStatus = env->NewObjectArray(num_rings,clsRingBufferStatus, NULL); 162903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_ring_buffer_status *tmp = status; 163003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 163103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe for(u32 i = 0; i < num_rings; i++, tmp++) { 163203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jobject ringStatus = createObject(env, 16330bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande "com/android/server/wifi/WifiNative$RingBufferStatus"); 163403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (ringStatus == NULL) { 163503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGE("Error in creating ringBufferStatus"); 163603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe free(status); 163703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return NULL; 163803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 163903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe char name[32]; 164003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe for(int j = 0; j < 32; j++) { 164103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe name[j] = tmp->name[j]; 164203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 164303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setStringField(env, ringStatus, "name", name); 164403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "flag", tmp->flags); 164503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "ringBufferId", tmp->ring_id); 164603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "ringBufferByteSize", tmp->ring_buffer_byte_size); 164703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "verboseLevel", tmp->verbose_level); 164803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "writtenBytes", tmp->written_bytes); 164903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "readBytes", tmp->read_bytes); 165003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "writtenRecords", tmp->written_records); 165103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe env->SetObjectArrayElement(ringBuffersStatus, i, ringStatus); 165203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 165303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe free(status); 165403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return ringBuffersStatus; 165503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } else { 16566d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe free(status); 165703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return NULL; 165803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 165903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 166003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 166103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic void on_ring_buffer_data(char *ring_name, char *buffer, int buffer_size, 166203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_ring_buffer_status *status) { 16630bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande 16646111ff7dddefcdba9453a5a9c0e19ef1dfd75253Jerry Lee if (!ring_name || !buffer || !status || 16656111ff7dddefcdba9453a5a9c0e19ef1dfd75253Jerry Lee (unsigned int)buffer_size <= sizeof(wifi_ring_buffer_entry)) { 166603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGE("Error input for on_ring_buffer_data!"); 16670bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande return; 166803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 16690bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande 167003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe JNIEnv *env = NULL; 167103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe mVM->AttachCurrentThread(&env, NULL); 16726414301b7b685307e8ae8cea6976ed05cc49b254Vinit Deshpande /* ALOGD("on_ring_buffer_data called, vm = %p, obj = %p, env = %p buffer size = %d", mVM, 16736414301b7b685307e8ae8cea6976ed05cc49b254Vinit Deshpande mCls, env, buffer_size); */ 167403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 167503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jobject ringStatus = createObject(env, 16760bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande "com/android/server/wifi/WifiNative$RingBufferStatus"); 167703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (status == NULL) { 167803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGE("Error in creating ringBufferStatus"); 167903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return; 1680a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle } 168103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 16820bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande setStringField(env, ringStatus, "name", ring_name); 168303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "flag", status->flags); 168403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "ringBufferId", status->ring_id); 168503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "ringBufferByteSize", status->ring_buffer_byte_size); 168603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "verboseLevel", status->verbose_level); 168703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "writtenBytes", status->written_bytes); 168803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "readBytes", status->read_bytes); 168903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe setIntField(env, ringStatus, "writtenRecords", status->written_records); 169003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 16910bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande jbyteArray bytes = env->NewByteArray(buffer_size); 16920bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande env->SetByteArrayRegion(bytes, 0, buffer_size, (jbyte*)buffer); 16930bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande 16940bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande reportEvent(env, mCls,"onRingBufferData", 16950bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande "(Lcom/android/server/wifi/WifiNative$RingBufferStatus;[B)V", ringStatus, bytes); 169603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 16970bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande env->DeleteLocalRef(bytes); 169803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe env->DeleteLocalRef(ringStatus); 169903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 170003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 170103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic void on_alert_data(wifi_request_id id, char *buffer, int buffer_size, int err_code){ 170203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe JNIEnv *env = NULL; 170303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe mVM->AttachCurrentThread(&env, NULL); 170403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD(" on_alert_data called, vm = %p, obj = %p, env = %p buffer_size = %d, error code = %d" 170503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe , mVM, mCls, env, buffer_size, err_code); 170603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 170703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (buffer_size > 0) { 170803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jbyteArray records = env->NewByteArray(buffer_size); 170903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jbyte *bytes = (jbyte *) buffer; 171003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe env->SetByteArrayRegion(records, 0,buffer_size, bytes); 17119c86caa1a83f9d9c42faacc151341a09c5e538a4xinhe reportEvent(env, mCls,"onWifiAlert","([BI)V", records, err_code); 171203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe env->DeleteLocalRef(records); 171303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } else { 17149c86caa1a83f9d9c42faacc151341a09c5e538a4xinhe reportEvent(env, mCls,"onWifiAlert","([BI)V", NULL, err_code); 171503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 171603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 171703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 1718b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle 171903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic jboolean android_net_wifi_start_logging_ring_buffer(JNIEnv *env, jclass cls, jint iface, 172003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jint verbose_level,jint flags, jint max_interval,jint min_data_size, jstring ring_name) { 1721a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 1722a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 172303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 172403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("android_net_wifi_start_logging_ring_buffer = %p", handle); 1725a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 1726a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle if (handle == 0) { 172703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return false; 1728a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle } 172903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 173003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe const char* ring_name_const_char = env->GetStringUTFChars(ring_name, JNI_FALSE); 173103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int len; 173203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe for(len = 0; ring_name_const_char[len] != 0; len++); 173303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 173403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe char* ring_name_char = (char*) malloc(len+1); 173503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe memcpy(ring_name_char, ring_name_const_char, len+1); 173603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 173703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int ret = hal_fn.wifi_start_logging(handle, verbose_level, flags, max_interval, min_data_size, 173803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ring_name_char); 1739a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 174003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (ret != WIFI_SUCCESS) { 174103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGE("Fail to start logging for ring %s", ring_name); 174203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } else { 174303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGD("start logging for ring %s", ring_name); 174403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 174503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe env->ReleaseStringUTFChars(ring_name, ring_name_char); 174603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return ret == WIFI_SUCCESS; 174703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 174803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 174903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic jboolean android_net_wifi_get_ring_buffer_data(JNIEnv *env, jclass cls, jint iface, 175003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jstring ring_name) { 175103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 17526414301b7b685307e8ae8cea6976ed05cc49b254Vinit Deshpande // ALOGD("android_net_wifi_get_ring_buffer_data = %p", handle); 175303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 175403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe const char* ring_name_const_char = env->GetStringUTFChars(ring_name, JNI_FALSE); 175503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int len; 175603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe for(len = 0; ring_name_const_char[len] != 0; len++); 175703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe char* ring_name_char = (char*) malloc(len+1); 175803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe memcpy(ring_name_char, ring_name_const_char, len+1); 175903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 176003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int result = hal_fn.wifi_get_ring_data(handle, ring_name_char); 176103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 176203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe env->ReleaseStringUTFChars(ring_name, ring_name_char); 176303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return result == WIFI_SUCCESS; 176403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 176503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 176603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 176703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhevoid on_firmware_memory_dump(char *buffer, int buffer_size) { 176803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe JNIEnv *env = NULL; 176903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe mVM->AttachCurrentThread(&env, NULL); 17706414301b7b685307e8ae8cea6976ed05cc49b254Vinit Deshpande /* ALOGD("on_firmware_memory_dump called, vm = %p, obj = %p, env = %p buffer_size = %d" 17716414301b7b685307e8ae8cea6976ed05cc49b254Vinit Deshpande , mVM, mCls, env, buffer_size); */ 177203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 177303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (buffer_size > 0) { 177403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jbyteArray dump = env->NewByteArray(buffer_size); 177503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe jbyte *bytes = (jbyte *) (buffer); 177603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe env->SetByteArrayRegion(dump, 0, buffer_size, bytes); 177703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe reportEvent(env, mCls,"onWifiFwMemoryAvailable","([B)V", dump); 177803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe env->DeleteLocalRef(dump); 177903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 178003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 178103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe} 178203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 178303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhestatic jboolean android_net_wifi_get_fw_memory_dump(JNIEnv *env, jclass cls, jint iface){ 178403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 17856414301b7b685307e8ae8cea6976ed05cc49b254Vinit Deshpande // ALOGD("android_net_wifi_get_fw_memory_dump = %p", handle); 178603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 178703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe if (handle == NULL) { 178803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGE("Can not get wifi_interface_handle"); 178903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return false; 179003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 179103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 179203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe wifi_firmware_memory_dump_handler fw_dump_handle; 179303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe fw_dump_handle.on_firmware_memory_dump = on_firmware_memory_dump; 179403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int result = hal_fn.wifi_get_firmware_memory_dump(handle, fw_dump_handle); 179503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe return result == WIFI_SUCCESS; 1796a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 1797a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle} 1798a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 1799b797893fc1966803d0c013faac42e6396a37a384xinhestatic jboolean android_net_wifi_set_log_handler(JNIEnv *env, jclass cls, jint iface, jint id) { 1800b797893fc1966803d0c013faac42e6396a37a384xinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1801b797893fc1966803d0c013faac42e6396a37a384xinhe ALOGD("android_net_wifi_set_log_handler = %p", handle); 1802b797893fc1966803d0c013faac42e6396a37a384xinhe 1803b797893fc1966803d0c013faac42e6396a37a384xinhe //initialize the handler on first time 1804b797893fc1966803d0c013faac42e6396a37a384xinhe wifi_ring_buffer_data_handler handler; 1805b797893fc1966803d0c013faac42e6396a37a384xinhe handler.on_ring_buffer_data = &on_ring_buffer_data; 1806b797893fc1966803d0c013faac42e6396a37a384xinhe int result = hal_fn.wifi_set_log_handler(id, handle, handler); 1807b797893fc1966803d0c013faac42e6396a37a384xinhe if (result != WIFI_SUCCESS) { 1808b797893fc1966803d0c013faac42e6396a37a384xinhe ALOGE("Fail to set logging handler"); 1809b797893fc1966803d0c013faac42e6396a37a384xinhe return false; 1810b797893fc1966803d0c013faac42e6396a37a384xinhe } 1811b797893fc1966803d0c013faac42e6396a37a384xinhe 1812b797893fc1966803d0c013faac42e6396a37a384xinhe //set alter handler This will start alert too 1813b797893fc1966803d0c013faac42e6396a37a384xinhe wifi_alert_handler alert_handler; 1814b797893fc1966803d0c013faac42e6396a37a384xinhe alert_handler.on_alert = &on_alert_data; 1815b797893fc1966803d0c013faac42e6396a37a384xinhe result = hal_fn.wifi_set_alert_handler(id, handle, alert_handler); 1816b797893fc1966803d0c013faac42e6396a37a384xinhe if (result != WIFI_SUCCESS) { 1817b797893fc1966803d0c013faac42e6396a37a384xinhe ALOGE(" Fail to set alert handler"); 1818b797893fc1966803d0c013faac42e6396a37a384xinhe return false; 1819b797893fc1966803d0c013faac42e6396a37a384xinhe } 1820b797893fc1966803d0c013faac42e6396a37a384xinhe 1821b797893fc1966803d0c013faac42e6396a37a384xinhe return true; 1822b797893fc1966803d0c013faac42e6396a37a384xinhe} 1823b797893fc1966803d0c013faac42e6396a37a384xinhe 1824b797893fc1966803d0c013faac42e6396a37a384xinhestatic jboolean android_net_wifi_reset_log_handler(JNIEnv *env, jclass cls, jint iface, jint id) { 1825b797893fc1966803d0c013faac42e6396a37a384xinhe wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1826370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee 1827370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee //reset alter handler 1828370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee ALOGD("android_net_wifi_reset_alert_handler = %p", handle); 1829370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee int result = hal_fn.wifi_reset_alert_handler(id, handle); 1830370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee if (result != WIFI_SUCCESS) { 1831370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee ALOGE(" Fail to reset alert handler"); 1832370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee return false; 1833370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee } 1834370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee 1835370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee //reset log handler 1836b797893fc1966803d0c013faac42e6396a37a384xinhe ALOGD("android_net_wifi_reset_log_handler = %p", handle); 1837370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee result = hal_fn.wifi_reset_log_handler(id, handle); 1838370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee if (result != WIFI_SUCCESS) { 1839370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee ALOGE("Fail to reset logging handler"); 1840370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee return false; 1841370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee } 1842370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee 1843370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee return true; 1844b797893fc1966803d0c013faac42e6396a37a384xinhe} 1845370ad50a5f1dd907de8f4d201f73eb7139f79dd4Jerry Lee 1846dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle// ---------------------------------------------------------------------------- 1847dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle// ePno framework 1848dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle// ---------------------------------------------------------------------------- 1849dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1850dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1851dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwallestatic void onPnoNetworkFound(wifi_request_id id, 1852dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle unsigned num_results, wifi_scan_result *results) { 1853dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle JNIEnv *env = NULL; 1854dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle mVM->AttachCurrentThread(&env, NULL); 1855dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1856dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGD("onPnoNetworkFound called, vm = %p, obj = %p, env = %p, num_results %u", 1857dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle mVM, mCls, env, num_results); 1858dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1859dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (results == 0 || num_results == 0) { 1860dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGE("onPnoNetworkFound: Error no results"); 1861dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle return; 1862dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1863dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1864dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle jobject scanResult; 1865dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle jbyte *bytes; 1866dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle jobjectArray scanResults; 1867dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //jbyteArray elements; 1868dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1869dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle for (unsigned i=0; i<num_results; i++) { 1870dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1871dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle scanResult = createScanResult(env, &results[i]); 1872dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (i == 0) { 1873dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle scanResults = env->NewObjectArray(num_results, 1874dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle env->FindClass("android/net/wifi/ScanResult"), scanResult); 1875dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (scanResults == 0) { 1876dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGD("cant allocate array"); 1877dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } else { 1878dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGD("allocated array %u", env->GetArrayLength(scanResults)); 1879dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1880dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } else { 1881dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle env->SetObjectArrayElement(scanResults, i, scanResult); 1882dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1883dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1884d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle ALOGD("Scan result with ie length %d, i %u, <%s> rssi=%d %02x:%02x:%02x:%02x:%02x:%02x", 18856d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe results->ie_length, i, results[i].ssid, results[i].rssi, results[i].bssid[0], 18866d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe results[i].bssid[1],results[i].bssid[2], results[i].bssid[3], results[i].bssid[4], 18876d0cd10057e479dfcb8c9e290b9d1d433644dc06xinhe results[i].bssid[5]); 1888dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1889dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle /*elements = env->NewByteArray(results->ie_length); 1890dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (elements == NULL) { 1891dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGE("Error in allocating array"); 1892dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle return; 1893dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle }*/ 1894dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1895dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //ALOGD("onPnoNetworkFound: Setting byte array"); 1896dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1897dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //bytes = (jbyte *)&(results->ie_data[0]); 1898dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //env->SetByteArrayRegion(elements, 0, results->ie_length, bytes); 1899dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1900dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //ALOGD("onPnoNetworkFound: Returning result"); 1901dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1902dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1903dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1904dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGD("calling report"); 1905dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1906dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle reportEvent(env, mCls, "onPnoNetworkFound", "(I[Landroid/net/wifi/ScanResult;)V", id, 1907dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle scanResults); 1908dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGD("free ref"); 1909dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1910dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle env->DeleteLocalRef(scanResults); 1911dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //env->DeleteLocalRef(elements); 1912dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle} 1913dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1914dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwallestatic jboolean android_net_wifi_setPnoListNative( 1915dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle JNIEnv *env, jclass cls, jint iface, jint id, jobject list) { 1916dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1917dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle wifi_epno_handler handler; 1918dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle handler.on_network_found = &onPnoNetworkFound; 1919dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1920dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 1921dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGD("configure ePno list request [%d] = %p", id, handle); 1922dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1923dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (list == NULL) { 1924dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle // stop pno 1925dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle int result = hal_fn.wifi_set_epno_list(id, handle, 0, NULL, handler); 1926dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGE(" setPnoListNative: STOP result = %d", result); 1927b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle return result >= 0; 1928dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1929dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1930dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle wifi_epno_network net_list[MAX_PNO_SSID]; 1931dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle memset(&net_list, 0, sizeof(net_list)); 1932dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1933dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle size_t len = env->GetArrayLength((jobjectArray)list); 1934dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (len > (size_t)MAX_PNO_SSID) { 1935dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle return false; 1936dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1937dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1938dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle for (unsigned int i = 0; i < len; i++) { 1939dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1940dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle jobject pno_net = env->GetObjectArrayElement((jobjectArray)list, i); 1941dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (pno_net == NULL) { 1942dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGD("setPnoListNative: could not get element %d", i); 1943dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle continue; 1944dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1945dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1946dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle jstring sssid = (jstring) getObjectField( 1947dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle env, pno_net, "SSID", "Ljava/lang/String;"); 1948dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (sssid == NULL) { 1949dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGE("Error setPnoListNative: getting ssid field"); 1950dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle return false; 1951dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1952dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1953dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle const char *ssid = env->GetStringUTFChars(sssid, NULL); 1954dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (ssid == NULL) { 1955dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGE("Error setPnoListNative: getting ssid"); 1956dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle return false; 1957dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1958dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle int ssid_len = strnlen((const char*)ssid, 33); 1959dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (ssid_len > 32) { 1960dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGE("Error setPnoListNative: long ssid %u", strnlen((const char*)ssid, 256)); 1961dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle return false; 1962dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1963dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (ssid_len > 1 && ssid[0] == '"' && ssid[ssid_len-1]) 1964dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle { 1965dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle // strip leading and trailing '"' 1966dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ssid++; 1967dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ssid_len-=2; 1968dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1969dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle if (ssid_len == 0) { 1970dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGE("Error setPnoListNative: zero length ssid, skip it"); 1971dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle continue; 1972dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1973dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle memcpy(net_list[i].ssid, ssid, ssid_len); 1974dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1975dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle int rssit = getIntField(env, pno_net, "rssi_threshold"); 1976dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle net_list[i].rssi_threshold = (byte)rssit; 1977dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle int a = getIntField(env, pno_net, "auth"); 1978dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle net_list[i].auth_bit_field = a; 1979dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle int f = getIntField(env, pno_net, "flags"); 1980dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle net_list[i].flags = f; 198103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe ALOGE(" setPnoListNative: idx %u rssi %d/%d auth %x/%x flags %x/%x [%s]", i, 1982e5bf4b884cbbb435dc9268dff61955bcc2b81471Vinit Deshpande (signed)net_list[i].rssi_threshold, net_list[i].rssi_threshold, 198303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe net_list[i].auth_bit_field, a, net_list[i].flags, f, net_list[i].ssid); 1984dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle } 1985dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1986dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle int result = hal_fn.wifi_set_epno_list(id, handle, len, net_list, handler); 1987dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle ALOGE(" setPnoListNative: result %d", result); 1988dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 1989dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle return result >= 0; 1990dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle} 1991a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 1992d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwallestatic jboolean android_net_wifi_setLazyRoam( 1993d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle JNIEnv *env, jclass cls, jint iface, jint id, jboolean enabled, jobject roam_param) { 1994d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle 1995f49a59bda006b13e0118d144e0a4a5f569b2251eVinit Deshpande wifi_error status = WIFI_SUCCESS; 1996d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle wifi_roam_params params; 1997d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle memset(¶ms, 0, sizeof(params)); 1998d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle 1999d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 2000d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle ALOGD("configure lazy roam request [%d] = %p", id, handle); 2001d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle 2002d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle if (roam_param != NULL) { 2003d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle params.A_band_boost_threshold = getIntField(env, roam_param, "A_band_boost_threshold"); 2004d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle params.A_band_penalty_threshold = getIntField(env, roam_param, "A_band_penalty_threshold"); 2005d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle params.A_band_boost_factor = getIntField(env, roam_param, "A_band_boost_factor"); 2006d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle params.A_band_penalty_factor = getIntField(env, roam_param, "A_band_penalty_factor"); 2007d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle params.A_band_max_boost = getIntField(env, roam_param, "A_band_max_boost"); 2008d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle params.lazy_roam_hysteresis = getIntField(env, roam_param, "lazy_roam_hysteresis"); 2009d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle params.alert_roam_rssi_trigger = getIntField(env, roam_param, "alert_roam_rssi_trigger"); 2010d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle status = hal_fn.wifi_set_gscan_roam_params(id, handle, ¶ms); 2011d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle } 2012b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle ALOGE("android_net_wifi_setLazyRoam configured params status=%d\n", status); 2013b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle 2014b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle if (status >= 0) { 2015d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle int doEnable = enabled ? 1 : 0; 2016d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle status = hal_fn.wifi_enable_lazy_roam(id, handle, doEnable); 2017b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle ALOGE("android_net_wifi_setLazyRoam enabled roam status=%d\n", status); 2018d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle } 2019b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle return status >= 0; 2020d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle} 2021d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle 20229ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwallestatic jboolean android_net_wifi_setBssidBlacklist( 20239ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle JNIEnv *env, jclass cls, jint iface, jint id, jobject list) { 20249ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20259ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 20265caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle ALOGD("configure BSSID black list request [%d] = %p", id, handle); 20279ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20289ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle wifi_bssid_params params; 20299ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle memset(¶ms, 0, sizeof(params)); 20309ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20319ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle if (list != NULL) { 20329ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle size_t len = env->GetArrayLength((jobjectArray)list); 20339ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle if (len > (size_t)MAX_BLACKLIST_BSSID) { 20349ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle return false; 20359ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle } 20369ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle for (unsigned int i = 0; i < len; i++) { 20379ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20389ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle jstring jbssid = (jstring)env->GetObjectArrayElement((jobjectArray)list, i); 20399ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle if (jbssid == NULL) { 20409ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle ALOGD("configure BSSID blacklist: could not get element %d", i); 20419ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle continue; 20429ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle } 20439ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle const char *bssid = env->GetStringUTFChars(jbssid, NULL); 20449ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle if (bssid == NULL) { 20459ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle ALOGE("Error getting bssid"); 20469ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle return false; 20479ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle } 20489ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20499ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle mac_addr addr; 20509ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle parseMacAddress(bssid, addr); 20519ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle memcpy(params.bssids[i], addr, sizeof(mac_addr)); 20529ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20539ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle char bssidOut[32]; 20549ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle sprintf(bssidOut, "%0x:%0x:%0x:%0x:%0x:%0x", addr[0], addr[1], 20559ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle addr[2], addr[3], addr[4], addr[5]); 20569ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20579ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle ALOGD("BSSID blacklist: added bssid %s", bssidOut); 20589ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20599ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle params.num_bssid++; 20609ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20619ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle } 20629ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle } 20639ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20649ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle ALOGD("Added %d bssids", params.num_bssid); 20659ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle return hal_fn.wifi_set_bssid_blacklist(id, handle, params) == WIFI_SUCCESS; 20669ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle} 20679ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle 20685caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwallestatic jboolean android_net_wifi_setSsidWhitelist( 20695caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle JNIEnv *env, jclass cls, jint iface, jint id, jobject list) { 20705caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle 20715caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle wifi_interface_handle handle = getIfaceHandle(env, cls, iface); 20725caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle ALOGD("configure SSID white list request [%d] = %p", id, handle); 20735caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle wifi_ssid *ssids = NULL; 20745caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle int num_ssids = 0; 20755caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle if (list != NULL) { 20765caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle size_t len = env->GetArrayLength((jobjectArray)list); 20775caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle if (len > 0) { 20785caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle ssids = (wifi_ssid *)malloc(len * sizeof (wifi_ssid)); 20795caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle if (!ssids) return false; 20805caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle memset(ssids, 0, len * sizeof (wifi_ssid)); 20815caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle for (unsigned int i = 0; i < len; i++) { 20825caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle 20835caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle jstring jssid = (jstring)env->GetObjectArrayElement((jobjectArray)list, i); 20845caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle if (jssid == NULL) { 20855caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle ALOGD("configure SSID whitelist: could not get element %d", i); 20865caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle free(ssids); 20875caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle return false; 20885caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle } 20895caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle const char *ssid = env->GetStringUTFChars(jssid, NULL); 20905caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle if (ssid == NULL) { 20915caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle ALOGE("Error getting sssid"); 20925caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle free(ssids); 20935caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle return false; 20945caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle } 20955caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle int slen = strnlen(ssid, 33); 20965caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle if (slen <= 0 || slen > 32) { 20975caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle ALOGE("Error wrong ssid length %d", slen); 20985caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle free(ssids); 20995caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle return false; 21005caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle } 21015caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle 21025caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle memcpy(ssids[i].ssid, ssid, slen); 2103be2981ae2e3d7d8325fa7815731e45bc64e17f2fPierre Vandwalle num_ssids++; 21045caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle ALOGD("SSID white list: added ssid %s", ssid); 21055caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle } 21065caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle } 21075caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle } 21085caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle 21095caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle ALOGD("android_net_wifi_setSsidWhitelist Added %d sssids", num_ssids); 21105caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle return hal_fn.wifi_set_ssid_white_list(id, handle, num_ssids, ssids) == WIFI_SUCCESS; 21115caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle} 21125caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle 2113155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande// ---------------------------------------------------------------------------- 2114155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 2115155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/* 2116155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * JNI registration. 2117155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 2118155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandestatic JNINativeMethod gWifiMethods[] = { 2119155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* name, signature, funcPtr */ 2120155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 2121155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "loadDriver", "()Z", (void *)android_net_wifi_loadDriver }, 2122155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "isDriverLoaded", "()Z", (void *)android_net_wifi_isDriverLoaded }, 2123155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "unloadDriver", "()Z", (void *)android_net_wifi_unloadDriver }, 2124155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "startSupplicant", "(Z)Z", (void *)android_net_wifi_startSupplicant }, 2125155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "killSupplicant", "(Z)Z", (void *)android_net_wifi_killSupplicant }, 2126155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "connectToSupplicantNative", "()Z", (void *)android_net_wifi_connectToSupplicant }, 2127155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "closeSupplicantConnectionNative", "()V", 2128155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande (void *)android_net_wifi_closeSupplicantConnection }, 2129155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "waitForEventNative", "()Ljava/lang/String;", (void*)android_net_wifi_waitForEvent }, 2130155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "doBooleanCommandNative", "(Ljava/lang/String;)Z", (void*)android_net_wifi_doBooleanCommand }, 2131155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "doIntCommandNative", "(Ljava/lang/String;)I", (void*)android_net_wifi_doIntCommand }, 2132155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande { "doStringCommandNative", "(Ljava/lang/String;)Ljava/lang/String;", 2133155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande (void*) android_net_wifi_doStringCommand }, 21347ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde { "startHalNative", "()Z", (void*) android_net_wifi_startHal }, 21357ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde { "stopHalNative", "()V", (void*) android_net_wifi_stopHal }, 21367ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde { "waitForHalEventNative", "()V", (void*) android_net_wifi_waitForHalEvents }, 21377f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde { "getInterfacesNative", "()I", (void*) android_net_wifi_getInterfaces}, 21387f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde { "getInterfaceNameNative", "(I)Ljava/lang/String;", (void*) android_net_wifi_getInterfaceName}, 2139e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde { "getScanCapabilitiesNative", "(ILcom/android/server/wifi/WifiNative$ScanCapabilities;)Z", 2140e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde (void *) android_net_wifi_getScanCapabilities}, 2141e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde { "startScanNative", "(IILcom/android/server/wifi/WifiNative$ScanSettings;)Z", 2142e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde (void*) android_net_wifi_startScan}, 2143e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde { "stopScanNative", "(II)Z", (void*) android_net_wifi_stopScan}, 2144c591ab3b5ff4ac8dade1c7eb88ec83f3572f999bVinit Deshpande { "getScanResultsNative", "(IZ)[Landroid/net/wifi/WifiScanner$ScanData;", 2145e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde (void *) android_net_wifi_getScanResults}, 2146e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde { "setHotlistNative", "(IILandroid/net/wifi/WifiScanner$HotlistSettings;)Z", 2147e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde (void*) android_net_wifi_setHotlist}, 2148e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde { "resetHotlistNative", "(II)Z", (void*) android_net_wifi_resetHotlist}, 2149e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde { "trackSignificantWifiChangeNative", "(IILandroid/net/wifi/WifiScanner$WifiChangeSettings;)Z", 2150e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde (void*) android_net_wifi_trackSignificantWifiChange}, 2151e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde { "untrackSignificantWifiChangeNative", "(II)Z", 2152aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle (void*) android_net_wifi_untrackSignificantWifiChange}, 2153aabe7a9f2f32915fd1f25416a6d2034a844005d6vandwalle { "getWifiLinkLayerStatsNative", "(I)Landroid/net/wifi/WifiLinkLayerStats;", 2154a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande (void*) android_net_wifi_getLinkLayerStats}, 2155d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle { "setWifiLinkLayerStatsNative", "(II)V", 2156d745a52dc4f929d4a4030f205ed173bdf60eaf10Pierre Vandwalle (void*) android_net_wifi_setLinkLayerStats}, 2157c35361d54d4885c3174499e4ad46d3324387a9bbVinit Deshpande { "getSupportedFeatureSetNative", "(I)I", 2158143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande (void*) android_net_wifi_getSupportedFeatures}, 2159143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande { "requestRangeNative", "(II[Landroid/net/wifi/RttManager$RttParams;)Z", 2160143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande (void*) android_net_wifi_requestRange}, 2161143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande { "cancelRangeRequestNative", "(II[Landroid/net/wifi/RttManager$RttParams;)Z", 2162042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande (void*) android_net_wifi_cancelRange}, 216390b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande { "setScanningMacOuiNative", "(I[B)Z", (void*) android_net_wifi_setScanningMacOui}, 216490b902d2b5c02af02edd7e60f385196af8823128Vinit Deshpande { "getChannelsForBandNative", "(II)[I", (void*) android_net_wifi_getValidChannels}, 2165b830d76fbf5fa4077531b516066faa2fdbb92e81xinhe { "setDfsFlagNative", "(IZ)Z", (void*) android_net_wifi_setDfsFlag}, 216612cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe { "toggleInterfaceNative", "(I)Z", (void*) android_net_wifi_toggle_interface}, 216712cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe { "getRttCapabilitiesNative", "(I)Landroid/net/wifi/RttManager$RttCapabilities;", 2168a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle (void*) android_net_wifi_get_rtt_capabilities}, 2169939177ff615062ec826601d536466875d8457375xinhe {"setCountryCodeHalNative", "(ILjava/lang/String;)Z", 2170dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle (void*) android_net_wifi_set_Country_Code_Hal}, 2171dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle { "setPnoListNative", "(II[Lcom/android/server/wifi/WifiNative$WifiPnoNetwork;)Z", 2172d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe (void*) android_net_wifi_setPnoListNative}, 2173d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe {"enableDisableTdlsNative", "(IZLjava/lang/String;)Z", 2174d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe (void*) android_net_wifi_enable_disable_tdls}, 2175d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe {"getTdlsStatusNative", "(ILjava/lang/String;)Lcom/android/server/wifi/WifiNative$TdlsStatus;", 2176d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe (void*) android_net_wifi_get_tdls_status}, 2177d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe {"getTdlsCapabilitiesNative", "(I)Lcom/android/server/wifi/WifiNative$TdlsCapabilities;", 217803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe (void*) android_net_wifi_get_tdls_capabilities}, 217903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe {"getSupportedLoggerFeatureSetNative","(I)I", 218003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe (void*) android_net_wifi_get_supported_logger_feature}, 218103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe {"getDriverVersionNative", "(I)Ljava/lang/String;", 218203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe (void*) android_net_wifi_get_driver_version}, 218303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe {"getFirmwareVersionNative", "(I)Ljava/lang/String;", 218403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe (void*) android_net_wifi_get_firmware_version}, 21850bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande {"getRingBufferStatusNative", "(I)[Lcom/android/server/wifi/WifiNative$RingBufferStatus;", 218603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe (void*) android_net_wifi_get_ring_buffer_status}, 218703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe {"startLoggingRingBufferNative", "(IIIIILjava/lang/String;)Z", 218803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe (void*) android_net_wifi_start_logging_ring_buffer}, 218903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe {"getRingBufferDataNative", "(ILjava/lang/String;)Z", 219003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe (void*) android_net_wifi_get_ring_buffer_data}, 2191d4c25fd76644d5490700ae69fada4669de5193a1Pierre Vandwalle {"getFwMemoryDumpNative","(I)Z", (void*) android_net_wifi_get_fw_memory_dump}, 21929ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle { "setLazyRoamNative", "(IIZLcom/android/server/wifi/WifiNative$WifiLazyRoamParams;)Z", 21939ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle (void*) android_net_wifi_setLazyRoam}, 21949ccffbb6c3fe8eaa7d70cc3076d0dc3c6a9073e7Pierre Vandwalle { "setBssidBlacklistNative", "(II[Ljava/lang/String;)Z", 21955caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle (void*)android_net_wifi_setBssidBlacklist}, 21965caa43b34e0445ff08bff5931b84ffbc850b2a66Pierre Vandwalle { "setSsidWhitelistNative", "(II[Ljava/lang/String;)Z", 2197b797893fc1966803d0c013faac42e6396a37a384xinhe (void*)android_net_wifi_setSsidWhitelist}, 2198b797893fc1966803d0c013faac42e6396a37a384xinhe {"setLoggingEventHandlerNative", "(II)Z", (void *) android_net_wifi_set_log_handler}, 2199b797893fc1966803d0c013faac42e6396a37a384xinhe {"resetLogHandlerNative", "(II)Z", (void *) android_net_wifi_reset_log_handler} 2200155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande}; 2201155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 2202155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeint register_android_net_wifi_WifiNative(JNIEnv* env) { 2203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return AndroidRuntime::registerNativeMethods(env, 2204155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "com/android/server/wifi/WifiNative", gWifiMethods, NELEM(gWifiMethods)); 2205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 2206155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 2207155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 2208155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/* User to register native functions */ 2209155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeextern "C" 2210155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandejint Java_com_android_server_wifi_WifiNative_registerNatives(JNIEnv* env, jclass clazz) { 2211155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return AndroidRuntime::registerNativeMethods(env, 2212155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "com/android/server/wifi/WifiNative", gWifiMethods, NELEM(gWifiMethods)); 2213155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 2214155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 2215155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande}; // namespace android 2216