void update() {
set_nb(gv(Form2->Edit1->Text));
// nb = gv(Form2->Edit1->Text);
// k = gv(Form2->Edit2->Text);
set_k(gv(Form2->Edit2->Text));
set_E(doub_gv(Form2->Edit4->Text));
set_G(doub_gv(Form2->Edit5->Text));
// E = doub_gv(Form2->Edit4->Text);
// G = doub_gv(Form2->Edit5->Text);
}
static int do_accept(JNIEnv* env, jobject object, int ag_fd,
jfieldID out_fd,
jfieldID out_address,
jfieldID out_channel) {
#if USE_ACCEPT_DIRECTLY==0
if (set_nb(ag_fd, true) < 0)
return -1;
#endif
struct sockaddr_rc raddr;
int alen = sizeof(raddr);
int nsk = accept(ag_fd, (struct sockaddr *) &raddr, &alen);
if (nsk < 0) {
ALOGE("Error on accept from socket fd %d: %s (%d).",
ag_fd,
strerror(errno),
errno);
#if USE_ACCEPT_DIRECTLY==0
set_nb(ag_fd, false);
#endif
return -1;
}
env->SetIntField(object, out_fd, nsk);
env->SetIntField(object, out_channel, raddr.rc_channel);
char addr[BTADDR_SIZE];
get_bdaddr_as_string(&raddr.rc_bdaddr, addr);
env->SetObjectField(object, out_address, env->NewStringUTF(addr));
ALOGI("Successful accept() on AG socket %d: new socket %d, address %s, RFCOMM channel %d",
ag_fd,
nsk,
addr,
raddr.rc_channel);
#if USE_ACCEPT_DIRECTLY==0
set_nb(ag_fd, false);
#endif
return 0;
}
int create_test_sockets(int *cfd, int *sfd)
{
struct sockaddr_in sin;
const char *host = "127.0.0.1";
int cfd_connected = 0, ret = 0;
socklen_t slen = sizeof(sin);
int afd = -1;
*cfd = -1;
*sfd = -1;
memset ((char *) &sin, 0, sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = inet_addr(host);
afd = socket(AF_INET, SOCK_STREAM, 0);
if (afd < 0)
return 0;
if (bind(afd, (struct sockaddr*)&sin, sizeof(sin)) < 0)
goto out;
if (getsockname(afd, (struct sockaddr*)&sin, &slen) < 0)
goto out;
if (listen(afd, 1) < 0)
goto out;
*cfd = socket(AF_INET, SOCK_STREAM, 0);
if (*cfd < 0)
goto out;
if (set_nb(afd) == -1)
goto out;
while (*sfd == -1 || !cfd_connected ) {
*sfd = accept(afd, NULL, 0);
if (*sfd == -1 && errno != EAGAIN)
goto out;
if (!cfd_connected && connect(*cfd, (struct sockaddr*)&sin, sizeof(sin)) < 0)
goto out;
else
cfd_connected = 1;
}
if (set_nb(*cfd) == -1 || set_nb(*sfd) == -1)
goto out;
ret = 1;
goto success;
out:
if (*cfd != -1)
close(*cfd);
if (*sfd != -1)
close(*sfd);
success:
if (afd != -1)
close(afd);
return ret;
}
