/* _unix_desk_sync_into(): sync external changes to desk.
*/
static void
_unix_desk_sync_into(u2_noun who,
u2_noun hox,
u2_noun syd,
u2_udir* dir_u)
{
u2_noun xun, bur, doz, fav, pax;
xun = _unix_dir_ankh(dir_u);
bur = _unix_desk_peek(hox, u2k(syd), u2k(u2A->wen));
if ( (u2_no == u2_sing(u2h(xun), u2h(bur)))) //&&
// (u2_no == _unix_ankh_sing(xun, bur)) )
{
doz = u2_dc("cost", xun, bur);
pax = u2nq(u2_blip, c3__sync, u2k(u2A->sen), u2_nul);
fav = u2nq(c3__into, who, syd, u2nc(u2_yes, doz));
u2_reck_plan(u2A, pax, fav);
}
else {
u2z(who); u2z(syd); u2z(xun); u2z(bur);
}
}
/* u2_term_ef_boil(): initial effects for loaded servers.
*/
void
u2_term_ef_boil(c3_l ono_l)
{
if ( ono_l ) {
u2_noun tid_l;
for ( tid_l = 2; tid_l <= ono_l; tid_l++ ) {
u2_noun tin = u2_dc("scot", c3__ud, tid_l);
u2_noun pax = u2nq(c3__gold, c3__term, tin, u2_nul);
u2_noun hud = u2nc(c3__wipe, u2_nul);
u2_reck_plan(u2A, pax, hud);
}
}
{
u2_noun pax = u2nq(c3__gold, c3__term, '1', u2_nul);
// u2_reck_plan(u2A, u2k(pax), u2nc(c3__init, u2k(u2h(u2A->own))));
u2_reck_plan(u2A, u2k(pax), u2nc(c3__blew, u2_term_get_blew(1)));
u2_reck_plan(u2A, u2k(pax), u2nc(c3__hail, u2_nul));
u2z(pax);
}
}
/* u2_unix_ef_init(): update filesystem for new acquisition.
*/
void
u2_unix_ef_init(u2_noun who)
{
_unix_hot_gain(u2k(who), u2_yes);
u2_reck_plan(u2A, u2nq(c3__gold, c3__sync, u2k(u2A->sen), u2_nul),
u2nq(c3__into, who, u2_blip, u2nc(u2_yes, u2_nul)));
}
/* u2_term_ef_winc(): window change. Just console right now.
*/
void
u2_term_ef_winc(void)
{
u2_noun pax = u2nq(u2_blip, c3__term, '1', u2_nul);
u2_proc_plan(u2A, pax, u2nc(c3__blew, u2_term_get_blew(1)));
}
/* _term_close_cb(): free terminal.
*/
static void
_term_close_cb(uv_handle_t* han_t)
{
u2_utty* tty_u = (void*) han_t;
if ( u2_Host.uty_u == tty_u ) {
u2_Host.uty_u = tty_u->nex_u;
}
else {
u2_utty* uty_u;
for (uty_u = u2_Host.uty_u; uty_u; uty_u = uty_u->nex_u ) {
if ( uty_u->nex_u == tty_u ) {
uty_u->nex_u = tty_u->nex_u;
break;
}
}
}
{
u2_noun tid = u2_dc("scot", c3__ud, tty_u->tid_l);
u2_noun pax = u2nq(u2_blip, c3__term, tid, u2_nul);
u2_proc_plan(u2A, u2k(pax), u2nc(c3__hook, u2_nul));
u2z(pax);
}
free(tty_u);
}
/* u2_term_ef_winc(): window change. Just console right now.
*/
void
u2_term_ef_winc(void)
{
u2_noun pax = u2nq(c3__gold, c3__term, '1', u2_nul);
u2_reck_plan(u2A, pax, u2nc(c3__blew, u2_term_get_blew(1)));
}
/* u2_term_ef_ctlc(): send ^C on console.
*/
void
u2_term_ef_ctlc(void)
{
u2_noun pax = u2nq(c3__gold, c3__term, '1', u2_nul);
u2_reck_plan(u2A, pax, u2nt(c3__belt, c3__ctl, 'c'));
}
void
u2_http_ef_bake(void)
{
u2_noun pax = u2nq(c3__gold, c3__http, u2k(u2A->sen), u2_nul);
u2_reck_plan(u2A, pax, u2nc(c3__born, u2_nul));
}
/* u2_term_ef_ctlc(): send ^C on console.
*/
void
u2_term_ef_ctlc(void)
{
u2_noun pax = u2nq(u2_blip, c3__term, '1', u2_nul);
u2_proc_plan(u2A, pax, u2nt(c3__belt, c3__ctl, 'c'));
}
/* _term_io_belt(): send belt.
*/
static void
_term_io_belt(u2_utty* uty_u, u2_noun blb)
{
u2_noun tid = u2_dc("scot", c3__ud, uty_u->tid_l);
u2_noun pax = u2nq(c3__gold, c3__term, tid, u2_nul);
u2_reck_plan(u2A, pax, u2nc(c3__belt, blb));
}
/* u2_term_ef_bake(): initial effects for new terminal.
*/
void
u2_term_ef_bake(u2_noun fav)
{
u2_noun pax = u2nq(c3__gold, c3__term, '1', u2_nul);
u2_reck_plan(u2A, u2k(pax), u2nc(c3__boot, fav));
u2_reck_plan(u2A, u2k(pax), u2nc(c3__blew, u2_term_get_blew(1)));
u2_reck_plan(u2A, u2k(pax), u2nc(c3__hail, u2_nul));
u2z(pax);
}
// _lo_bench_noop(): benchmark no-op events.
//
static void
_lo_bench_noop(c3_w num_w)
{
c3_w i_w;
for ( i_w = 0; i_w < num_w; i_w++ ) {
u2_reck_plan(u2A, u2nq(c3__gold, c3__term, 1, u2_nul),
u2nc(c3__noop, u2_nul));
}
u2_raft_work(u2A);
}
/* _http_pox_to_noun(): translate srv/con/req to path noun (pox).
*/
static u2_noun
_http_pox_to_noun(c3_w sev_l, c3_w coq_l, c3_w seq_l)
{
return
u2nt(
c3__iron,
c3__http,
u2nq(u2_dc("scot", c3_s2('u','v'), sev_l),
u2_dc("scot", c3_s2('u','d'), coq_l),
u2_dc("scot", c3_s2('u','d'), seq_l),
u2_nul));
}
/* _unix_desk_sync_into(): sync external changes to desk.
*/
static void
_unix_desk_sync_into(u2_noun who,
u2_noun hox,
u2_noun syd,
u2_udir* dir_u)
{
u2_noun xun, bur, doz, fav, pax;
xun = _unix_dir_arch(dir_u);
bur = _unix_desk_peek(u2k(who), hox, syd, u2k(u2A->wen));
if ( u2_no == u2_sing(xun, bur) ) {
doz = u2_dc("cyst", xun, bur);
pax = u2nq(c3__gold, c3__sync, u2k(u2A->sen), u2_nul);
fav = u2nq(c3__into, who, syd, u2nc(u2_yes, doz));
u2_reck_plan(u2A, pax, fav);
}
else {
u2z(xun); u2z(bur);
}
}
/* u2_term_ef_boil(): initial effects for loaded servers.
*/
void
u2_term_ef_boil(void)
{
{
u2_noun pax = u2nq(u2_blip, c3__term, '1', u2_nul);
// u2_proc_plan(u2A, u2k(pax), u2nc(c3__init, u2k(u2h(u2A->own))));
u2_proc_plan(u2A, u2k(pax), u2nc(c3__harm, u2_nul));
u2_proc_plan(u2A, u2k(pax), u2nc(c3__blew, u2_term_get_blew(1)));
u2_proc_plan(u2A, u2k(pax), u2nc(c3__hail, u2_nul));
u2z(pax);
}
}
/* _http_request_to_noun(): translate http request into noun, or u2_none.
*/
static u2_noun
_http_request_to_noun(u2_hreq* req_u)
{
u2_noun med, url, hed, bod;
switch ( req_u->met_e ) {
default: fprintf(stderr, "strange request\r\n"); return u2_none;
case u2_hmet_put: { med = c3__put; break; }
case u2_hmet_get: { med = c3__get; break; }
case u2_hmet_post: { med = c3__post; break; }
}
url = u2_ci_string(req_u->url_c);
hed = _http_heds_to_list(req_u->hed_u);
bod = req_u->bod_u ? u2nc(u2_nul, _http_bods_to_octs(req_u->bod_u)) : u2_nul;
return u2nq(med, url, hed, bod);
}
/* _http_request(): dispatch http request, returning null if async.
*/
static void
_http_request(u2_hreq* req_u)
{
u2_noun req = _http_request_to_noun(req_u);
if ( u2_none != req ) {
u2_noun pox = _http_pox_to_noun(req_u->hon_u->htp_u->sev_l,
req_u->hon_u->coq_l,
req_u->seq_l);
u2_reck_plan(u2_Host.arv_u,
pox,
u2nq(c3__this,
req_u->hon_u->htp_u->sec,
u2nc(u2_yes, u2_ci_words(1, &req_u->ipf_w)),
req));
}
}
/* _unix_desk_peek(): peek for ankh.
*/
static u2_noun
_unix_desk_peek(u2_noun hox,
u2_noun syd,
u2_noun lok)
{
u2_noun cay;
cay = u2_reck_prick
(u2A, u2nc(c3_s2('c','z'), u2nq(hox, syd, lok, u2_nul)));
if ( u2_nul == cay ) {
return u2nt(0, u2_nul, u2_nul);
} else {
u2_noun ank = u2k(u2t(cay));
u2z(cay); return ank;
}
}
/* _tel_opt(): telnet event sucker
*/
static void
_tel_opt(_te_nvt* nvt, telnet_byte opt, _to_evt* evt)
{
switch (evt->type)
{
default: break;
case TELNET_EV_TELOPT_DATA:
{
_to_dvt* dv = (_to_dvt*)evt;
u2_utel* tel_u;
u2_noun pax;
u2_noun blu;
u2_noun tid;
c3_s col_s;
c3_s row_s;
if ( opt != _T_NAWS ) {
return;
}
c3_assert(0 < telnet_get_userdata(nvt, (void**)&tel_u));
col_s = dv->data[1] | (dv->data[0] << 8);
row_s = dv->data[3] | (dv->data[2] << 8);
tel_u->uty_t.tat_u.siz.col_l = col_s;
tel_u->uty_t.tat_u.siz.row_l = row_s;
tid = u2_dc("scot", c3__ud, tel_u->uty_t.tid_l);
pax = u2nq(u2_blip, c3__term, tid, u2_nul);
blu = u2nc(col_s, row_s);
u2_proc_plan(u2A, pax, u2nc(c3__blew, blu));
break;
}
}
}
void
_term_listen_cb(uv_stream_t *wax_u, int sas_i)
{
u2_utel* pty_u = calloc(1, sizeof(*pty_u));
u2_utty* tty_u = &pty_u->uty_t;
uv_tcp_init(u2L, &tty_u->wax_u);
c3_w ret_w;
if ( 0 != (ret_w = uv_accept(wax_u, (uv_stream_t*)&tty_u->wax_u)) ) {
uL(fprintf(uH, "term: accept: %s\n",
uv_strerror(ret_w)));
uv_close((uv_handle_t*)&tty_u->wax_u, NULL);
free(tty_u);
}
else {
uv_read_start((uv_stream_t*)&tty_u->wax_u,
_term_alloc,
_term_read_tn_cb);
tty_u->ufo_u.out.clear_y = (const c3_y*)"\033[H\033[J";
tty_u->ufo_u.out.el_y = (const c3_y*)"\033[K";
tty_u->ufo_u.out.ed_y = (const c3_y*)"\033[J";
tty_u->ufo_u.out.bel_y = (const c3_y*)"\007";
tty_u->ufo_u.out.cub1_y = (const c3_y*)"\010";
tty_u->ufo_u.out.cud1_y = (const c3_y*)"\033[B";
tty_u->ufo_u.out.cuu1_y = (const c3_y*)"\033[A";
tty_u->ufo_u.out.cuf1_y = (const c3_y*)"\033[C";
tty_u->ufo_u.inn.kcuu1_y = (const c3_y*)"\033[A";
tty_u->ufo_u.inn.kcud1_y = (const c3_y*)"\033[B";
tty_u->ufo_u.inn.kcuf1_y = (const c3_y*)"\033[C";
tty_u->ufo_u.inn.kcub1_y = (const c3_y*)"\033[D";
tty_u->ufo_u.inn.max_w = strlen("\033[D");
tty_u->fid_i = -1;
tty_u->tat_u.mir.lin_w = 0;
tty_u->tat_u.mir.len_w = 0;
tty_u->tat_u.mir.cus_w = 0;
tty_u->tat_u.esc.ape = u2_no;
tty_u->tat_u.esc.bra = u2_no;
tty_u->tat_u.fut.len_w = 0;
tty_u->tat_u.fut.wid_w = 0;
tty_u->tat_u.siz.col_l = 80;
tty_u->tat_u.siz.row_l = 25;
tty_u->tid_l = u2_Host.uty_u->tid_l + 1;
tty_u->nex_u = u2_Host.uty_u;
u2_Host.uty_u = tty_u;
pty_u->tel_u = telnet_nvt_new(tty_u, _tel_event, _tel_opt, NULL);
{
u2_noun tid = u2_dc("scot", c3__ud, tty_u->tid_l);
u2_noun pax = u2nq(u2_blip, c3__term, tid, u2_nul);
u2_proc_plan(u2A, u2k(pax), u2nc(c3__blew, u2nc(80, 25)));
u2_proc_plan(u2A, u2k(pax), u2nc(c3__hail, u2_nul));
u2z(pax);
}
telnet_telopt_enable(pty_u->tel_u, _T_ECHO, TELNET_LOCAL);
telnet_telopt_enable(pty_u->tel_u, _T_CTIM, TELNET_LOCAL);
telnet_telopt_enable(pty_u->tel_u, _T_NAWS, TELNET_REMOTE);
}
}