int main(int argc, char *argv[])
{
parse_arguments_and_flags(argc, argv);
uint16_t port = get_port_from_args();
struct in_addr serverIP = get_IP_from_args();
handle_ctrl_c();
printf("started with IP: %s, port: %d... \n", args[1], port);
create_socket();
connect_to_server(port, serverIP);
printf("Connected...\nEnter messages, max size: %d, ctrl + d to quit, *QUIT* to kill server \n", BUFSIZ);
int exitv = 0;
do
{
char buffer[BUFSIZ];
get_input_from_user(buffer);
exitv = send_message_to_server(buffer);
if (0 != exitv)
{
//get return from the server and print it
char recvbuffer[BUFSIZ];
recv(sock, recvbuffer, BUFSIZ, 0);
printf("server sent back: \"%s\"\n", recvbuffer);
}
} while (0 != exitv);
close(sock);
exit(EXIT_SUCCESS);
}
static void is_special_action(char *key)
{
if (key[0] == 27 && key[1] == 91 && key[2] == 72)
go_to_start();
else if (key[0] == 27 && key[1] == 91 && key[2] == 70)
go_to_end();
else if (key[0] == 21 && key[1] == 0 && key[2] == 0)
cut_entire_line();
else if (key[0] == 11 && key[1] == 0 && key[2] == 0)
cut_end_of_line();
else if (key[0] == 16 && key[2] == 0 && key[2] == 0)
paste();
else if (key[0] == 12 && key[1] == 0 && key[2] == 0)
clear();
else if (key[0] == 3 && key[1] == 0 && key[2] == 0)
handle_ctrl_c();
else if (key[0] == 2 && key[1] == 0 && key[2] == 0)
move_back_word();
else if (key[0] == 14 && key[1] == 0 && key[2] == 0)
move_next_word();
else if (key[0] == 27 && key[1] == 91 && key[2] == 53)
go_up();
else if (key[0] == 27 && key[1] == 91 && key[2] == 54)
go_down();
}
int main(int argc, char *argv[]) {
handle_ctrl_c();
parse_arguments_and_flags(argc, argv);
parseURL();
printf("started with host: %s, page: %s ... \n", host,page);
create_socket();
connect_to_server();
send_request();
handle_response();
close(sock);
exit(EXIT_SUCCESS);
}
void open_console() { handle_ctrl_c(); }
void factor_vm::unix_init_signals() {
init_signal_pipe(this);
signal_callstack_seg = new segment(callstack_size, false);
stack_t signal_callstack;
signal_callstack.ss_sp = (char*)signal_callstack_seg->start;
signal_callstack.ss_size = signal_callstack_seg->size;
signal_callstack.ss_flags = 0;
if (sigaltstack(&signal_callstack, (stack_t*)NULL) < 0)
fatal_error("sigaltstack() failed", 0);
{
struct sigaction memory_sigaction;
init_sigaction_with_handler(&memory_sigaction, memory_signal_handler);
sigaction_safe(SIGBUS, &memory_sigaction, NULL);
sigaction_safe(SIGSEGV, &memory_sigaction, NULL);
sigaction_safe(SIGTRAP, &memory_sigaction, NULL);
}
{
struct sigaction fpe_sigaction;
init_sigaction_with_handler(&fpe_sigaction, fpe_signal_handler);
sigaction_safe(SIGFPE, &fpe_sigaction, NULL);
}
{
struct sigaction synchronous_sigaction;
init_sigaction_with_handler(&synchronous_sigaction,
synchronous_signal_handler);
sigaction_safe(SIGILL, &synchronous_sigaction, NULL);
sigaction_safe(SIGABRT, &synchronous_sigaction, NULL);
}
{
struct sigaction enqueue_sigaction;
init_sigaction_with_handler(&enqueue_sigaction, enqueue_signal_handler);
sigaction_safe(SIGWINCH, &enqueue_sigaction, NULL);
sigaction_safe(SIGUSR1, &enqueue_sigaction, NULL);
sigaction_safe(SIGCONT, &enqueue_sigaction, NULL);
sigaction_safe(SIGURG, &enqueue_sigaction, NULL);
sigaction_safe(SIGIO, &enqueue_sigaction, NULL);
sigaction_safe(SIGPROF, &enqueue_sigaction, NULL);
sigaction_safe(SIGVTALRM, &enqueue_sigaction, NULL);
#ifdef SIGINFO
sigaction_safe(SIGINFO, &enqueue_sigaction, NULL);
#endif
}
handle_ctrl_c();
{
struct sigaction sample_sigaction;
init_sigaction_with_handler(&sample_sigaction, sample_signal_handler);
sigaction_safe(SIGALRM, &sample_sigaction, NULL);
}
/* We don't use SA_IGN here because then the ignore action is inherited
by subprocesses, which we don't want. There is a unit test in
io.launcher.unix for this. */
{
struct sigaction ignore_sigaction;
init_sigaction_with_handler(&ignore_sigaction, ignore_signal_handler);
sigaction_safe(SIGPIPE, &ignore_sigaction, NULL);
/* We send SIGUSR2 to the stdin_loop thread to interrupt it on FEP */
sigaction_safe(SIGUSR2, &ignore_sigaction, NULL);
}
}
