static void write_process_input(ChildProcess * prs) {
ProcessInput * inp = prs->inp_struct = loc_alloc_zero(sizeof(ProcessInput));
inp->prs = prs;
inp->req.client_data = inp;
inp->req.done = write_process_input_done;
inp->req.type = AsyncReqWrite;
inp->req.u.fio.fd = prs->inp;
virtual_stream_create(PROCESSES, pid2id(prs->pid, 0), 0x1000, VS_ENABLE_REMOTE_WRITE,
process_input_streams_callback, inp, &inp->vstream);
virtual_stream_get_id(inp->vstream, prs->inp_id, sizeof(prs->inp_id));
}
static void send_event_stream_disposed(OutputStream * out, VirtualStream * stream) {
char id[256];
virtual_stream_get_id(stream, id, sizeof(id));
write_stringz(out, "E");
write_stringz(out, STREAMS);
write_stringz(out, "disposed");
json_write_string(out, stream->type);
write_stream(out, 0);
json_write_string(out, id);
write_stream(out, 0);
write_stream(out, MARKER_EOM);
}
static ProcessOutput * read_process_output(ChildProcess * prs, int fd, char * id, size_t id_size) {
ProcessOutput * out = loc_alloc_zero(sizeof(ProcessOutput));
out->prs = prs;
out->req.client_data = out;
out->req.done = read_process_output_done;
out->req.type = AsyncReqRead;
out->req.u.fio.bufp = out->buf;
out->req.u.fio.bufsz = sizeof(out->buf);
out->req.u.fio.fd = fd;
virtual_stream_create(PROCESSES, pid2id(prs->pid, 0), 0x1000, VS_ENABLE_REMOTE_READ,
process_output_streams_callback, out, &out->vstream);
virtual_stream_get_id(out->vstream, id, id_size);
out->req_posted = 1;
async_req_post(&out->req);
return out;
}
static void send_event_stream_created(OutputStream * out, VirtualStream * stream, const char * context_id) {
char id[256];
virtual_stream_get_id(stream, id, sizeof(id));
write_stringz(out, "E");
write_stringz(out, STREAMS);
write_stringz(out, "created");
json_write_string(out, stream->type);
write_stream(out, 0);
json_write_string(out, id);
write_stream(out, 0);
json_write_string(out, context_id);
write_stream(out, 0);
write_stream(out, MARKER_EOM);
flush_stream(out);
}
