int main (int argc, char *argv[])
{
int index;
set_program_name (argv[0]);
iu_argp_init ("talk", program_authors);
argp_parse (&argp, argc, argv, 0, &index, NULL);
argc -= index;
argv += index;
if (argc == 0)
{
printf ("Usage: talk user [ttyname]\n");
exit (-1);
}
if (!isatty (0))
{
printf ("Standard input must be a tty, not a pipe or a file\n");
exit (-1);
}
get_names (argc, argv);
init_display ();
open_ctl ();
open_sockt ();
start_msgs ();
if (!check_local ())
invite_remote ();
end_msgs ();
set_edit_chars ();
talk ();
}
int
main(int argc, char *argv[])
{
if (pledge("stdio rpath inet dns getpw tty", NULL) == -1)
err(1, "pledge");
get_names(argc, argv);
init_display();
open_ctl();
open_sockt();
start_msgs();
if (!check_local())
invite_remote();
end_msgs();
set_edit_chars();
if (his_machine_addr.s_addr == my_machine_addr.s_addr) {
if (pledge("stdio tty", NULL) == -1)
err(1, "pledge");
} else {
if (pledge("stdio inet tty", NULL) == -1)
err(1, "pledge");
}
talk();
return (0);
}
int main(int argc, char **argv)
{
int hwdep_fd;
snd_ctl_t *ctl;
(void) argc;
(void) argv;
// Setup the signal handler
struct sigaction sa = { 0 };
sa.sa_handler = &handle_signal;
// Handle standard signals to quit properly
sigemptyset(&sa.sa_mask);
sigaction(SIGINT, &sa, NULL);
sigaction(SIGHUP, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
// Open control and hwdep devices
if (open_hwdep(Y50_HWDEP_DEVICE, &hwdep_fd) != 0
|| open_ctl(Y50_CTL_NAME, &ctl) != 0) {
return 1;
}
// Initialize subwoofer
lfe_initialize(hwdep_fd);
// Set initial values
set_headphones_plugged(&headphones_plugged);
set_lfe_volume(hwdep_fd, headphones_plugged ? 0 : get_master_volume());
// Poll events
while (!doneflag) {
struct pollfd fds;
snd_ctl_poll_descriptors(ctl, &fds, 1);
if (poll(&fds, 1, -1) <= 0) {
if (errno == EINTR) {
continue;
} else {
perror("poll");
break;
}
}
unsigned short revents;
snd_ctl_poll_descriptors_revents(ctl, &fds, 1, &revents);
if (revents & POLLIN) {
handle_event(hwdep_fd, ctl);
}
}
// Close resources
close(hwdep_fd);
snd_ctl_close(ctl);
return EXIT_SUCCESS;
}
int
main(int argc, char **argv)
{
(void) setlocale(LC_CTYPE, "");
get_names(argc, argv);
check_writeable();
init_display();
open_ctl();
open_sockt();
start_msgs();
if (!check_local())
invite_remote();
end_msgs();
set_edit_chars();
talk();
return 0;
}
/**
* \brief Execute the sequence
* \param uc_mgr Use case manager
* \param seq Sequence
* \return zero on success, otherwise a negative error code
*/
static int execute_sequence(snd_use_case_mgr_t *uc_mgr,
struct list_head *seq,
struct list_head *value_list1,
struct list_head *value_list2,
struct list_head *value_list3)
{
struct list_head *pos;
struct sequence_element *s;
char *cdev = NULL;
snd_ctl_t *ctl = NULL;
int err = 0;
list_for_each(pos, seq) {
s = list_entry(pos, struct sequence_element, list);
switch (s->type) {
case SEQUENCE_ELEMENT_TYPE_CDEV:
cdev = strdup(s->data.cdev);
if (cdev == NULL)
goto __fail_nomem;
break;
case SEQUENCE_ELEMENT_TYPE_CSET:
if (cdev == NULL) {
const char *cdev1 = NULL, *cdev2 = NULL;
err = get_value3(&cdev1, "PlaybackCTL",
value_list1,
value_list2,
value_list3);
if (err < 0 && err != ENOENT) {
uc_error("cdev is not defined!");
return err;
}
err = get_value3(&cdev1, "CaptureCTL",
value_list1,
value_list2,
value_list3);
if (err < 0 && err != ENOENT) {
free((char *)cdev1);
uc_error("cdev is not defined!");
return err;
}
if (cdev1 == NULL || cdev2 == NULL ||
strcmp(cdev1, cdev2) == 0) {
cdev = (char *)cdev1;
free((char *)cdev2);
} else {
free((char *)cdev1);
free((char *)cdev2);
}
}
if (ctl == NULL) {
err = open_ctl(uc_mgr, &ctl, cdev);
if (err < 0) {
uc_error("unable to open ctl device '%s'", cdev);
goto __fail;
}
}
err = execute_cset(ctl, s->data.cset);
if (err < 0) {
uc_error("unable to execute cset '%s'\n", s->data.cset);
goto __fail;
}
break;
case SEQUENCE_ELEMENT_TYPE_SLEEP:
usleep(s->data.sleep);
break;
case SEQUENCE_ELEMENT_TYPE_EXEC:
err = system(s->data.exec);
if (err < 0)
goto __fail;
break;
default:
uc_error("unknown sequence command %i", s->type);
break;
}
}
static int cmd_stop(char* name)
{
int ctl = open_ctl(name);
write(ctl, "d", 1);
return 0;
}
