static void enable_events(pa_iochannel *io) {
pa_assert(io);
if (io->hungup) {
delete_events(io);
return;
}
if (io->ifd == io->ofd && io->ifd >= 0) {
pa_io_event_flags_t f = PA_IO_EVENT_NULL;
if (!io->readable)
f |= PA_IO_EVENT_INPUT;
if (!io->writable)
f |= PA_IO_EVENT_OUTPUT;
pa_assert(io->input_event == io->output_event);
if (f != PA_IO_EVENT_NULL) {
if (io->input_event)
io->mainloop->io_enable(io->input_event, f);
else
io->input_event = io->output_event = io->mainloop->io_new(io->mainloop, io->ifd, f, callback, io);
} else
delete_events(io);
} else {
if (io->ifd >= 0) {
if (!io->readable) {
if (io->input_event)
io->mainloop->io_enable(io->input_event, PA_IO_EVENT_INPUT);
else
io->input_event = io->mainloop->io_new(io->mainloop, io->ifd, PA_IO_EVENT_INPUT, callback, io);
} else if (io->input_event) {
io->mainloop->io_free(io->input_event);
io->input_event = NULL;
}
}
if (io->ofd >= 0) {
if (!io->writable) {
if (io->output_event)
io->mainloop->io_enable(io->output_event, PA_IO_EVENT_OUTPUT);
else
io->output_event = io->mainloop->io_new(io->mainloop, io->ofd, PA_IO_EVENT_OUTPUT, callback, io);
} else if (io->output_event) {
io->mainloop->io_free(io->output_event);
io->output_event = NULL;
}
}
}
}
void pa_iochannel_free(pa_iochannel*io) {
pa_assert(io);
delete_events(io);
if (!io->no_close) {
if (io->ifd >= 0)
pa_close(io->ifd);
if (io->ofd >= 0 && io->ofd != io->ifd)
pa_close(io->ofd);
}
pa_xfree(io);
}
int main(int argc, char *argv) {
void *options, *events;
bool fullscr = false;
int tmp;
/* parse command line here */
options = pcline(argc, argv);
if (options == NULL) { /* oopthspthspthsie! */
prinf("\nUnable to allocate memory!\n");
return 1;
}
if (((bool) *options) == true) { /* we're editing */
fullscr = init_ncurses();
/* TODO: Implement non-fullscreen functionality */
while ((tmp = event_editor(events, fullscr)) != 5) {
switch (event_editor(events, fullscr)) {
case 1: /* list events */
list_events(*events);
break;
case 2: /* delete event(s) */
delete_events(*events);
break;
case 3: /* add event(s) */
add_events(*events);
break;
case 4: /* edit event */
ed_event(*events);
break;
case 5: /* exit */
return 0;
break;
default:
err("\n\nWTF?\nFell through main loop: %s\n");
}
}
} else if (((bool) *(options + 1)) == true) { /* fork & notify */
if (notifyd != 0) return 2;
}
}
