SoftapController.cpp revision 7977d67059ef94eefa9b14038df156b416fef877
15af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt/* 25af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * Copyright (C) 2008 The Android Open Source Project 35af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * 45af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * Licensed under the Apache License, Version 2.0 (the "License"); 55af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * you may not use this file except in compliance with the License. 65af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * You may obtain a copy of the License at 75af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * 85af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * http://www.apache.org/licenses/LICENSE-2.0 95af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * 105af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * Unless required by applicable law or agreed to in writing, software 115af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * distributed under the License is distributed on an "AS IS" BASIS, 125af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 135af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * See the License for the specific language governing permissions and 145af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt * limitations under the License. 155af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt */ 165af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 175af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <stdlib.h> 185af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <errno.h> 195af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <fcntl.h> 205af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 215af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <sys/socket.h> 225af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <sys/stat.h> 235af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <sys/types.h> 245af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <sys/wait.h> 255af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 265af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <netinet/in.h> 275af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <arpa/inet.h> 285af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 2984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt#include <linux/wireless.h> 3084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt 315af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#define LOG_TAG "SoftapController" 325af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include <cutils/log.h> 335af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 345af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#include "SoftapController.h" 355af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 365af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry ShmidtSoftapController::SoftapController() { 375af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt mPid = 0; 3884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt mSock = socket(AF_INET, SOCK_DGRAM, 0); 3984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (mSock < 0) 4084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGE("Failed to open socket"); 4184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt memset(mIface, 0, sizeof(mIface)); 425af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt} 435af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 445af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry ShmidtSoftapController::~SoftapController() { 4584c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (mSock >= 0) 4684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt close(mSock); 4784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt} 4884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt 4984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidtint SoftapController::getPrivFuncNum(char *iface, const char *fname) { 5084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt struct iwreq wrq; 5184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt struct iw_priv_args *priv_ptr; 5284c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt int i, ret; 5384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt 5484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt strncpy(wrq.ifr_name, iface, sizeof(wrq.ifr_name)); 5584c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.pointer = mBuf; 5684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.length = sizeof(mBuf) / sizeof(struct iw_priv_args); 5784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.flags = 0; 5884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if ((ret = ioctl(mSock, SIOCGIWPRIV, &wrq)) < 0) { 5984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGE("SIOCGIPRIV failed: %d", ret); 6084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return ret; 6184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 6284c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt priv_ptr = (struct iw_priv_args *)wrq.u.data.pointer; 6384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt for(i=0;(i < wrq.u.data.length);i++) { 6484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (strcmp(priv_ptr[i].name, fname) == 0) 6584c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return priv_ptr[i].cmd; 6684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 6784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return -1; 685af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt} 695af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 705af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidtint SoftapController::startSoftap() { 7184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt struct iwreq wrq; 725af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt pid_t pid = 1; 7384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt int fnum, ret = 0; 745af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 755af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt LOGD("Softap start"); 765af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt if (mPid) { 775af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt LOGE("Softap already started"); 785af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt errno = EBUSY; 795af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt return -1; 805af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt } 8184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (mSock < 0) { 8284c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGE("Failed to open socket"); 8384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return -1; 8484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 855af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#if 0 865af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt if ((pid = fork()) < 0) { 875af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt LOGE("fork failed (%s)", strerror(errno)); 885af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt return -1; 895af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt } 905af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#endif 9184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt /* system("iwpriv wl0.1 AP_BSS_START"); */ 925af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt if (!pid) { 9384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt /* start hostapd */ 9484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return ret; 955af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt } else { 9684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt fnum = getPrivFuncNum(mIface, "AP_BSS_START"); 9784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (fnum < 0) { 9884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGE("Softap start - function not supported"); 9984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return -1; 10084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 10184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt strncpy(wrq.ifr_name, mIface, sizeof(wrq.ifr_name)); 10284c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.length = 0; 10384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.pointer = mBuf; 10484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.flags = 0; 10584c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt ret = ioctl(mSock, fnum, &wrq); 10684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (ret) { 10784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGE("Softap start - failed: %d", ret); 10884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 10984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt else { 11084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt mPid = pid; 11184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGD("Softap start - Ok"); 11284c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 1135af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt } 11484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return ret; 1155af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 1165af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt} 1175af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 1185af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidtint SoftapController::stopSoftap() { 11984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt struct iwreq wrq; 12084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt int fnum, ret; 12184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt 1225af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt if (mPid == 0) { 1235af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt LOGE("Softap already stopped"); 1245af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt return 0; 1255af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt } 12684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (mSock < 0) { 1277977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt LOGE("Softap stop - failed to open socket"); 12884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return -1; 12984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 13084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt fnum = getPrivFuncNum(mIface, "WL_AP_STOP"); 13184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (fnum < 0) { 13284c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGE("Softap stop - function not supported"); 13384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return -1; 13484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 13584c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt strncpy(wrq.ifr_name, mIface, sizeof(wrq.ifr_name)); 13684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.length = 0; 13784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.pointer = mBuf; 13884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.flags = 0; 13984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt ret = ioctl(mSock, fnum, &wrq); 1405af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#if 0 1415af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt LOGD("Stopping Softap service"); 1425af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt kill(mPid, SIGTERM); 1435af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt waitpid(mPid, NULL, 0); 1445af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt#endif 1455af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt mPid = 0; 14684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGD("Softap service stopped: %d", ret); 14784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return ret; 1485af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt} 1495af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 1505af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidtbool SoftapController::isSoftapStarted() { 1515af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt return (mPid != 0 ? true : false); 1525af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt} 1535af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt 1547977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidtint SoftapController::addParam(int pos, const char *cmd, const char *arg) 1557977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt{ 1567977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if (pos < 0) 1577977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt return pos; 1587977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if ((unsigned)(pos + strlen(cmd) + strlen(arg) + 1) >= sizeof(mBuf)) { 1597977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt LOGE("Command line is too big"); 1607977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt return -1; 1617977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } 1627977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt pos += sprintf(&mBuf[pos], "%s=%s,", cmd, arg); 1637977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt return pos; 1647977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt} 1657977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt 16684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt/* 16784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt * Arguments: 16884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt * argv[2] - wlan interface 16984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt * argv[3] - softap interface 1707977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt * argv[4] - SSID 1717977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt * argv[5] - Security 1727977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt * argv[6] - Key 1737977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt * argv[7] - Channel 1747977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt * argv[8] - Preamble 1757977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt * argv[9] - Max SCB 17684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt */ 1775af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidtint SoftapController::setSoftap(int argc, char *argv[]) { 17884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt struct iwreq wrq; 1797977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt int fnum, ret, i = 0; 18084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt 18184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (mSock < 0) { 1827977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt LOGE("Softap set - failed to open socket"); 18384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return -1; 18484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 18584c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (argc < 4) { 1867977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt LOGE("Softap set - missing arguments"); 18784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return -1; 18884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 18984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt 19084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt fnum = getPrivFuncNum(argv[2], "WL_AP_CFG"); 19184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (fnum < 0) { 19284c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGE("Softap set - function not supported"); 19384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return -1; 19484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 19584c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt 19684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt strncpy(mIface, argv[3], sizeof(mIface)); 19784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt strncpy(wrq.ifr_name, argv[2], sizeof(wrq.ifr_name)); 1987977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt 1997977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt /* Create command line */ 2007977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "ASCII_CMD", "AP_CFG"); 2017977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if (argc > 4) { 2027977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "SSID", argv[4]); 2037977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } else { 2047977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "SSID", "AndroidAP"); 2057977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } 2067977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if (argc > 5) { 2077977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "SEC", argv[5]); 2087977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } else { 2097977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "SEC", "open"); 2107977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } 2117977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if (argc > 6) { 2127977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "KEY", argv[6]); 2137977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } else { 2147977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "KEY", "12345678"); 2157977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } 2167977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if (argc > 7) { 2177977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "CHANNEL", argv[7]); 2187977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } else { 2197977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "CHANNEL", "6"); 2207977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } 2217977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if (argc > 8) { 2227977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "PREAMBLE", argv[8]); 2237977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } else { 2247977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "PREAMBLE", "0"); 2257977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } 2267977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if (argc > 9) { 2277977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "MAX_SCB", argv[9]); 2287977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } else { 2297977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt i = addParam(i, "MAX_SCB", "8"); 2307977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt } 2317977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt if ((i < 0) || ((unsigned)(i + 4) >= sizeof(mBuf))) { 2327977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt LOGE("Softap set - command is too big"); 2337977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt return i; 23484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 2357977d67059ef94eefa9b14038df156b416fef877Dmitry Shmidt sprintf(&mBuf[i], "END"); 23684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt 23784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.length = strlen(mBuf) + 1; 23884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.pointer = mBuf; 23984c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt wrq.u.data.flags = 0; 24084c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt /* system("iwpriv eth0 WL_AP_CFG ASCII_CMD=AP_CFG,SSID=\"AndroidAP\",SEC=\"open\",KEY=12345,CHANNEL=1,PREAMBLE=0,MAX_SCB=8,END"); */ 24184c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt ret = ioctl(mSock, fnum, &wrq); 24284c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt if (ret) { 24384c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGE("Softap set - failed: %d", ret); 24484c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 24584c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt else { 24684c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt LOGD("Softap set - Ok"); 24784c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt } 24884c65a62fe7b053fed7f20274ca7379627a87b79Dmitry Shmidt return ret; 2495af38c360587ca2eef0badf6137ccf018f8cd4aaDmitry Shmidt} 250