#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/socket.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/hci.h>
#include <bluetooth/hci_lib.h>
#include <bluetooth/l2cap.h>
int main( int argc , char **argv)
{
struct sockaddr_l2 addr={0};
int s,status;
char *dest,*buf; //="00:11:67:32:61:62";
if(argc==2)
{
dest=argv[1];
}
else
{
printf("useage:client addr\n");
exit(1);
}
s=socket(PF_BLUETOOTH,SOCK_SEQPACKET,BTPROTO_L2CAP);
if(s<0)
{
perror("create socket error");
exit(1);
}
addr.l2_family=AF_BLUETOOTH;
addr.l2_psm=htobs(0x1001);
str2ba(dest,&addr.l2_bdaddr);
printf("connectting...\n");
status=connect(s,(struct sockaddr *)&addr,sizeof(addr));
// send a message
if(status==0)
{
printf("scuess!\n");
status=write(s,"hello!",6);
do{
scanf("%s",buf);
status=write(s,buf,strlen(buf));
if(status<0) perror("uh oh");
}while(strcmp(buf,"goodbye")!=0);
}
else
{
printf("Failed!\n");
}
close(s);
return 0;
}
