//int main()
int main(int argc, char **argv)
{
char peerifa[40] = { 0x00 };
char scan[CMD_SZ];
struct p2p p2pstruct;
struct p2p *p=NULL;
if ( argc != 2 )
{
printf( "usage: %s <ifname>\n", argv[0] );
return 1;
}
p = &p2pstruct;
if( p != NULL)
{
memset(p, 0x00, sizeof(struct p2p));
init_p2p(p);
}
strcpy(p->ifname, argv[1] );
/* Disable P2P functionalities at first*/
p->enable=P2P_ROLE_DISABLE;
p2p_enable(p);
p2p_get_hostapd_conf(p);
usleep(50000);
rename_intf(p);
//do
//{
/* Enable P2P (option e) */
printf("Enable P2P\n");
p->enable = P2P_ROLE_DEVICE;
p2p_enable(p);
p->show_scan_result=1;
/* Set Intent 1 (option i) */
printf("Set Intent 1\n");
p->intent = 15;
p2p_intent(p);
/* Scan Wi-Fi Direct Devices (option a) */
//printf("Scaning for Wi-Fi Direct Devices\n");
//p2p_scan(p);
/* Set Peer Device Address (option m) */
printf("Set Peer Device Address\n");
p2p_devaddr(p);
/* Provision Discovery (option p) */
printf("Provision Discovery\n");
char msg[CMD_SZ];
memset( msg, 0x00, CMD_SZ );
char dis_msg[CMD_SZ];
memset( dis_msg, 0x00, CMD_SZ );
char label_msg[CMD_SZ];
memset( label_msg, 0x00, CMD_SZ );
if(strncmp(p->peer_devaddr, "00:00:00:00:00:00", 17) == 0)
{
strcpy( msg, "Please insert peer P2P device at first" );
p2p_prov_disc_no_addr(p, msg);
p->show_scan_result = 1;
}
else
{
strcpy( msg, "Please insert WPS configuration method ;[0]display, [1]keypad, [2]pbc, [3]label:\n" );
strcpy( dis_msg, "Please insert PIN code displays on peer device screen:" );
strcpy( label_msg, "Please insert PIN code displays on peer label:" );
p2p_prov_disc(p, msg, dis_msg, label_msg);
}
// ui_screen(p);
// printf("*insert cmd:");
// memset( scan, 0x00, CMD_SZ );
// scanf("%s", scan);
// if( p->thread_trigger == THREAD_NONE ) //Active mode for user interface
// {
// if( strncmp(scan, "e", 1) == 0 ) //Enable
// {
// p->show_scan_result = 1;
// ui_screen(p);
// printf("Please insert enable mode;[0]Disable, [1]Device, [2]Client, [3]GO:");
// scanf("%d",&p->enable);
// p2p_enable(p);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "a", 1) == 0 ) // Scan P2P device
// {
// p2p_scan(p);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "d", 1) == 0 ) // Set device name
// {
// p->p2p_get = 0;
// printf("Please insert device name :");
// scanf("\n%[^\n]", p->dev_name);
// p2p_setDN(p);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "i", 1) == 0 ) // Intent
// {
// p->show_scan_result = 1;
// ui_screen(p);
// printf("Please insert intent from [0~15(must be softap)] :");
// scanf("%d",&p->intent);
// p2p_intent(p);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "w", 1) == 0 ) // WPS_info
// {
// p->show_scan_result = 1;
// ui_screen(p);
// printf("Please insert WPS method\n");
// printf("[0]None, [1]Peer Display PIN, [2]Self Display Pin, [3]PBC :");
// scanf("%d",&p->wps_info);
// p2p_wpsinfo(p);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "c", 1) == 0 ) // PIN_code
// {
// char ins_no[CMD_SZ], ins_no_again[CMD_SZ];
// memset(ins_no, 0x00, CMD_SZ);
// strcpy(ins_no, "Please insert 8-digit number, eg:12345670 :" );
// memset(ins_no_again, 0x00, CMD_SZ);
// strcpy(ins_no_again, "Invalid number, insert again, eg:12345670 :" );
// p2p_pincode(p, ins_no, ins_no_again);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "m", 1) == 0 ) // Set peer device address
// {
// p->show_scan_result = 1;
// ui_screen(p);
// printf("Please insert number in scan list:");
// p2p_devaddr(p);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "r", 1) == 0 ) // Get role
// {
// p2p_role(p,1);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "s", 1) == 0 ) // Get status
// {
// p2p_status(p, 1);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "p", 1) == 0 ) // Provision discovery
// {
// char msg[CMD_SZ];
// memset( msg, 0x00, CMD_SZ );
// char dis_msg[CMD_SZ];
// memset( dis_msg, 0x00, CMD_SZ );
// char label_msg[CMD_SZ];
// memset( label_msg, 0x00, CMD_SZ );
// if(strncmp(p->peer_devaddr, "00:00:00:00:00:00", 17) == 0)
// {
// strcpy( msg, "Please insert peer P2P device at first" );
// p2p_prov_disc_no_addr(p, msg);
// p->show_scan_result = 1;
// }
// else
// {
// strcpy( msg, "Please insert WPS configuration method ;[0]display, [1]keypad, [2]pbc, [3]label:\n" );
// strcpy( dis_msg, "Please insert PIN code displays on peer device screen:" );
// strcpy( label_msg, "Please insert PIN code displays on peer label:" );
// p2p_prov_disc(p, msg, dis_msg, label_msg);
// }
// }
// else if( strncmp(scan, "n", 1) == 0 ) // Set negotiation
// {
// p2p_set_nego(p);
// }
// else if( strncmp(scan, "f", 1) == 0 ) // Reflash current state
// {
// p->show_scan_result = 1;
// p2p_status(p, 0);
// p2p_role(p, 0);
// p2p_ifaddr(p);
// if( p->status == P2P_STATE_RX_PROVISION_DIS_REQ )
// {
// char peer_devaddr[18];
// char peer_req_cm[4];
// memset( peer_devaddr, 0x00, 18);
// memset( peer_req_cm, 0x00, 4);
// p2p_peer_devaddr(p, peer_devaddr);
// p2p_peer_req_cm(p, peer_req_cm);
// p2p_peer_info(p, p->peer_devaddr, peer_req_cm);
// }
// #ifndef P2P_AUTO
// else
// {
// if( p->role == P2P_ROLE_CLIENT )
// {
// p2p_client_mode(p);
// }
// else if( p->role == P2P_ROLE_GO )
// {
// p2p_go_mode(p);
// }
// }
// #endif //P2P_AUTO
// }
// else if( strncmp(scan, "x", 1) == 0 ) // Start wpa_supplicant/hostapd
// {
// if( p->role == P2P_ROLE_CLIENT )
// {
// p2p_client_mode(p);
// }
// else if( p->role == P2P_ROLE_GO )
// {
// p2p_go_mode(p);
// }
// }
// else if( strncmp(scan, "h", 1) == 0 ) // Set operation channel
// {
// char msg[CMD_SZ];
// memset( msg, 0x00, CMD_SZ );
// strcpy( msg, "Please insert desired operation channel:" );
// p2p_set_opch(p, msg, 1);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "t", 1) == 0 ) // Set SoftAP ssid
// {
// char msg[CMD_SZ];
// memset( msg, 0x00, CMD_SZ );
// strcpy( msg, "Please insert desired SoftAP ssid:" );
// p2p_softap_ssid(p, msg, 1);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "l", 1) == 0 ) // Set Listen channel
// {
// char msg[CMD_SZ];
// memset( msg, 0x00, CMD_SZ );
// strcpy( msg, "Please insert desired Listen channel, only ch.1.6.11 are available:" );
// p2p_listen_ch(p, msg);
// p->show_scan_result = 1;
// }
// else if( strncmp(scan, "q", 1) == 0 ) // Quit
// {
// if( p->res == 0 )
// p->res = 1;
// if( p->res_go == 0 )
// p->res_go = 1;
// break;
// }
// else // Insert wrong commamd
// {
// p->p2p_get=1;
// p->show_scan_result = 1;
// memset( p->print_line, 0x00, CMD_SZ );
// sprintf( p->print_line, " BAD argument");
// }
// }
// else if( p->thread_trigger == THREAD_DEVICE ) //Passive mode for user interface
// {
// p->thread_trigger = THREAD_NONE ;
// if( strncmp(scan, "b", 1) == 0 )
// {
// p->wps_info=3;
// p2p_wpsinfo(p);
// p2p_status(p, 0);
// if(p->status != P2P_STATE_GONEGO_OK)
// {
// p2p_set_nego(p);
// }
// else
// {
// p2p_role(p,0);
// if( p->role == P2P_ROLE_CLIENT )
// {
// p2p_client_mode(p);
// }
// else if( p->role == P2P_ROLE_GO )
// {
// p2p_go_mode(p);
// }
// }
// }
// else if( strncmp(scan, "c", 1) == 0 )
// {
// p->wps_info=2;
// p2p_wpsinfo(p);
// p2p_status(p, 0);
// if(p->status != P2P_STATE_GONEGO_OK)
// {
// p2p_set_nego(p);
// }
// else
// {
// p2p_role(p,0);
// p2p_ifaddr(p);
// if( p->role == P2P_ROLE_CLIENT )
// {
// p2p_client_mode(p);
// }
// else if( p->role == P2P_ROLE_GO )
// {
// p2p_go_mode(p);
// }
// }
// }
// else if( ('0' <= *scan ) && ( *scan <= '9') )
// {
// printf("In passive pin code\n");
// p->pin = atoi(scan);
// p->wps_info=1;
// p2p_wpsinfo(p);
// p2p_set_nego(p);
// }
// }
// else if( p->thread_trigger == THREAD_GO ) //Passive mode for user interface
// {
// p->thread_trigger = THREAD_NONE ;
// if( strncmp(scan, "b", 1) == 0 )
// {
// p->wps_info=3;
// p2p_wpsinfo(p);
// }
// else if( strncmp(scan, "c", 1) == 0 )
// {
// p->wps_info=2;
// p2p_wpsinfo(p);
// }
// else if( ('0' <= *scan ) && ( *scan <= '9') )
// {
// printf("In passive pin code\n");
// p->pin = atoi(scan);
// p->wps_info=1;
// p2p_wpsinfo(p);
// }
// p2p_go_mode(p);
// }
do {
}
while( 1 );
/* Disable P2P functionalities when exits*/
p->enable= -1 ;
p2p_enable(p);
system( "rm -f ./supp_status.txt" );
system( "rm -f ./temp.txt" );
system( "rm -f ./scan.txt" );
system( "rm -f ./peer.txt" );
system( "rm -f ./status.txt" );
system( "rm -f ./cm.txt" );
return 0;
}
void wifi_direct_connect()
{
int ipfd,sockfd, n;
struct ifreq ifr;
struct sockaddr_in servaddr,cliaddr;
char peerifa[40] = { 0x00 };
char scan[CMD_SZ];
struct p2p p2pstruct;
struct p2p *p=NULL;
p = &p2pstruct;
if( p != NULL)
{
memset(p, 0x00, sizeof(struct p2p));
init_p2p(p);
}
strcpy(p->ifname, "wlan0" );
p->enable=P2P_ROLE_DISABLE;
p2p_enable(p);
p2p_get_hostapd_conf(p); //get hostapd.conf
//usleep(50000);
rename_intf(p);
ui_screen(p);
//p->show_scan_result = 1;
//ui_screen(p);
p->enable = 1;
p2p_enable(p);
//p->show_scan_result = 1;
//ui_screen(p);
printf("==> p2p_enable(p)\n");
p->thread_trigger = THREAD_NONE ;
p->wps_info=3;
p2p_wpsinfo(p);
printf("==> p2p_wpsinfor(p)\n");
p2p_status(p, 0);
//printf("==> p2p_status(p)\n");
//usleep(10000);
if(p->status != P2P_STATE_GONEGO_OK)
{
p2p_set_nego(p);
printf("...Negotiated\n");
}
else
{
p2p_role(p,0);
if( p->role == P2P_ROLE_CLIENT )
{
printf("==>P2P_ROLE_CLIENT\n");
p2p_client_mode(p);
}
else if( p->role == P2P_ROLE_GO )
{
printf("==>P2P_ROLE_GO\n");
p2p_go_mode(p);
}
}
system("dhclient wlan0");
/********* Want to get IP address, you should be wait!*/
/* because it takes a little bit time ****/
printf("WIFI DIRECT SUCCESS, Wait 2sec...\n");
sleep(2);
ipfd= socket(PF_INET, SOCK_DGRAM, 0);
ifr.ifr_addr.sa_family = PF_INET;
strncpy(ifr.ifr_name, "wlan0", IFNAMSIZ-1);
ioctl(ipfd, SIOCGIFADDR, &ifr);
close(ipfd);
sockfd=socket(PF_INET, SOCK_DGRAM, 0);
strcpy(ipaddr, inet_ntoa(((struct sockaddr_in *) &ifr.ifr_addr)->sin_addr));
printf(" ==> ip : %s\n",ipaddr);
}
int doWifiDirect(void) {
char peerifa[40] = { 0x00 };
char scan[CMD_SZ];
struct p2p p2pstruct;
struct p2p *p=NULL;
p = &p2pstruct;
if( p != NULL)
{
memset(p, 0x00, sizeof(struct p2p));
init_p2p(p);
}
strcpy(p->ifname, "wlan0" );
/* Disable P2P functionalities at first*/
p->enable=P2P_ROLE_DISABLE;
p2p_enable(p);
p2p_get_hostapd_conf(p);
usleep(50000);
rename_intf(p);
do
{
system("clear");
memset( scan, 0x00, CMD_SZ );
if( p->thread_trigger == THREAD_NONE ) //Active mode for user interface
{
system("clear");
p->enable = 1;
p2p_enable(p);
p2p_scan(p);
usleep(500000);
system("clear");
p2p_devaddr(p);
system("echo \"discovering device\""); //Connecting to device
char msg[CMD_SZ];
memset( msg, 0x00, CMD_SZ );
char dis_msg[CMD_SZ];
memset( dis_msg, 0x00, CMD_SZ );
char label_msg[CMD_SZ];
memset( label_msg, 0x00, CMD_SZ );
if(strncmp(p->peer_devaddr, "00:00:00:00:00:00", 17) == 0)
{
strcpy( msg, "Please insert peer P2P device at first" );
p2p_prov_disc_no_addr(p, msg);
p->show_scan_result = 1;
}
else
{
strcpy( msg, "Please insert WPS configuration method ;[0]display, [1]keypad, [2]pbc, [3]label:\n" );
strcpy( dis_msg, "Please insert PIN code displays on peer device screen:" );
strcpy( label_msg, "Please insert PIN code displays on peer label:" );
p2p_prov_disc(p, msg, dis_msg, label_msg);
}
system("echo \"connection completed\""); //Exit Program
if( p->res == 0 )
p->res = 1;
if( p->res_go == 0 )
p->res_go = 1;
break;
}
else if( p->thread_trigger == THREAD_DEVICE ) //Passive mode for user interface
{
p->thread_trigger = THREAD_NONE ;
if( strncmp(scan, "b", 1) == 0 )
{
p->wps_info=3;
p2p_wpsinfo(p);
p2p_status(p, 0);
if(p->status != P2P_STATE_GONEGO_OK)
{
p2p_set_nego(p);
}
else
{
p2p_role(p,0);
if( p->role == P2P_ROLE_CLIENT )
{
p2p_client_mode(p);
}
else if( p->role == P2P_ROLE_GO )
{
p2p_go_mode(p);
}
}
}
else if( strncmp(scan, "c", 1) == 0 )
{
p->wps_info=2;
p2p_wpsinfo(p);
p2p_status(p, 0);
if(p->status != P2P_STATE_GONEGO_OK)
{
p2p_set_nego(p);
}
else
{
p2p_role(p,0);
p2p_ifaddr(p);
if( p->role == P2P_ROLE_CLIENT )
{
p2p_client_mode(p);
}
else if( p->role == P2P_ROLE_GO )
{
p2p_go_mode(p);
}
}
}
else if( ('0' <= *scan ) && ( *scan <= '9') )
{
printf("In passive pin code\n");
p->pin = atoi(scan);
p->wps_info=1;
p2p_wpsinfo(p);
p2p_set_nego(p);
}
}
else if( p->thread_trigger == THREAD_GO ) //Passive mode for user interface
{
p->thread_trigger = THREAD_NONE ;
if( strncmp(scan, "b", 1) == 0 )
{
p->wps_info=3;
p2p_wpsinfo(p);
}
else if( strncmp(scan, "c", 1) == 0 )
{
p->wps_info=2;
p2p_wpsinfo(p);
}
else if( ('0' <= *scan ) && ( *scan <= '9') )
{
printf("In passive pin code\n");
p->pin = atoi(scan);
p->wps_info=1;
p2p_wpsinfo(p);
}
p2p_go_mode(p);
}
}
while( 1 );
/* Disable P2P functionalities when exits*/
p->enable= -1 ;
p2p_enable(p);
system( "rm -f ./supp_status.txt" );
system( "rm -f ./temp.txt" );
system( "rm -f ./scan.txt" );
system( "rm -f ./peer.txt" );
system( "rm -f ./status.txt" );
system( "rm -f ./cm.txt" );
return 0;
}
