static inline
void
pincodeUnlock(char *pincode)
{
if (strlen(modemStatusHandler->pincode) != strlen(pincode)) {
SEND_ERROR();
} else if (!strcmp(pincode, modemStatusHandler->pincode)) {
modemStatusHandler->isPinLocked = false;
SEND_OK();
printf("SIM Card is unlocked\n");
} else {
SEND_ERROR();
}
}
void on_T303(void *user) /* CONNECTING */
{
SOCKET *sock = user;
diag(COMPONENT,DIAG_DEBUG,"T303 on %s",kptr_print(&sock->id));
if (sock->state != ss_connecting) complain(sock,"T303");
SEND_ERROR(sock->id,-ETIMEDOUT);
sock->conn_timer = NULL;
free_sock(sock);
}
static gboolean
renderer_process (App * app, RenderFrame * rfp)
{
GError *error = NULL;
GstVaapiSurface *surface;
const GstVaapiRectangle *crop_rect;
#define SEND_ERROR(...) \
do { \
error = g_error_new(APP_ERROR, APP_ERROR_RENDERER, __VA_ARGS__); \
goto send_error; \
} while (0)
surface = gst_vaapi_surface_proxy_get_surface (rfp->proxy);
if (!surface)
SEND_ERROR ("failed to get decoded surface from render frame");
ensure_window_size (app, surface);
crop_rect = gst_vaapi_surface_proxy_get_crop_rect (rfp->proxy);
if (g_use_pixmap && !ensure_pixmaps (app, surface, crop_rect))
SEND_ERROR ("failed to create intermediate pixmaps");
if (!gst_vaapi_surface_sync (surface))
SEND_ERROR ("failed to sync decoded surface");
if (G_LIKELY (!g_benchmark))
renderer_wait_until (app, rfp->pts);
if (G_UNLIKELY (g_use_pixmap)) {
GstVaapiPixmap *const pixmap = app->pixmaps[app->pixmap_id];
if (!gst_vaapi_pixmap_put_surface (pixmap, surface, crop_rect,
GST_VAAPI_PICTURE_STRUCTURE_FRAME))
SEND_ERROR ("failed to render to pixmap");
if (!gst_vaapi_window_put_pixmap (app->window, pixmap, NULL, NULL))
SEND_ERROR ("failed to render surface %" GST_VAAPI_ID_FORMAT,
GST_VAAPI_ID_ARGS (pixmap));
app->pixmap_id = (app->pixmap_id + 1) % G_N_ELEMENTS (app->pixmaps);
} else if (!gst_vaapi_window_put_surface (app->window, surface,
crop_rect, NULL, GST_VAAPI_PICTURE_STRUCTURE_FRAME))
SEND_ERROR ("failed to render surface %" GST_VAAPI_ID_FORMAT,
GST_VAAPI_ID_ARGS (gst_vaapi_surface_get_id (surface)));
app->num_frames++;
render_frame_replace (&app->last_frame, rfp);
return TRUE;
#undef SEND_ERROR
send_error:
app_send_error (app, error);
return FALSE;
}
static void uni_call(SOCKET *sock,unsigned char mid)
{
char buffer[MAX_ATM_ADDR_LEN+1];
int error;
switch (mid) {
case ATM_MSG_STATUS: /* 5.5.6.12 */
{
CALL_STATE state;
/*
* NOTE: T322 isn't implemented yet, but when it is, make sure
* to only stop it on STATUS iff the cause is
* ATM_CV_RESP_STAT_ENQ. Supplementary services break if
* you stop on any STATUS.
*/
state = q_fetch(&in_dsc,QF_call_state);
if (state == cs_null) break; /* clear call */
if (sock->call_state == cs_rel_req || sock->call_state ==
cs_rel_ind) return;
if (state != sock->call_state)
diag(COMPONENT,DIAG_WARN,"STATUS %s received in state %s",
cs_name[state],cs_name[sock->call_state]);
}
return;
default:
;
}
switch (mid) {
case ATM_MSG_CALL_PROC: /* CONNECTING, WAIT_REL, REL_REQ */
if (sock->state == ss_wait_rel || sock->state == ss_rel_req) {
send_status(sock->sig,sock,0,ATM_CV_INCOMP_MSG,
ATM_MSG_CALL_PROC);
return;
}
if (sock->state != ss_connecting) break;
/* check for 2nd CALL_PROC @@@ */
STOP_TIMER(sock);
if (q_present(&in_dsc,QG_conn_id)) {
int vpci;
vpci = q_fetch(&in_dsc,QF_vpi);
sock->pvc.sap_family = AF_ATMPVC;
sock->pvc.sap_addr.itf = get_itf(sock->sig,&vpci);
sock->pvc.sap_addr.vpi = vpci;
sock->pvc.sap_addr.vci = q_fetch(&in_dsc,QF_vci);
diag(COMPONENT,DIAG_DEBUG,"ITF.VPI.VCI: %d.%d.%d",
sock->pvc.sap_addr.itf,sock->pvc.sap_addr.vpi,
sock->pvc.sap_addr.vci);
}
START_TIMER(sock,T310);
sock->call_state = cs_out_proc;
return;
case ATM_MSG_CONNECT: /* CONNECTING, REL_REQ */
if (sock->state == ss_rel_req) {
send_status(sock->sig,sock,0,ATM_CV_INCOMP_MSG,ATM_MSG_CONNECT);
return;
}
if (sock->state != ss_connecting) break;
STOP_TIMER(sock);
if (q_present(&in_dsc,QG_conn_id)) {
int vpci;
vpci = q_fetch(&in_dsc,QF_vpi);
sock->pvc.sap_family = AF_ATMPVC;
sock->pvc.sap_addr.itf = get_itf(sock->sig,&vpci);
sock->pvc.sap_addr.vpi = vpci;
sock->pvc.sap_addr.vci = q_fetch(&in_dsc,QF_vci);
diag(COMPONENT,DIAG_DEBUG,"ITF.VPI.VCI: %d/%d.%d",
sock->pvc.sap_addr.itf,sock->pvc.sap_addr.vpi,
sock->pvc.sap_addr.vci);
}
error = 0;
if (!sock->pvc.sap_addr.vpi && !sock->pvc.sap_addr.vci)
error = -EPROTO;
/* more problems */
if (error) {
set_error(sock,error);
send_release(sock,0); /* @@@ cause follows reason ??? */
START_TIMER(sock,T308_1);
new_state(sock,ss_rel_req);
return;
}
send_connect_ack(sock);
/* @@@ fill in sock->remote */
/* @@@ fill in traffic parameters */
send_kernel(sock->id,kptr_null,as_okay,0,&sock->pvc,NULL,
&sock->local,&sock->sap,&sock->qos);
new_state(sock,ss_connected);
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
sock->owner = 1;
#endif
if (atm2text(buffer,MAX_ATM_ADDR_LEN+1,(struct sockaddr *)
&sock->remote,0) < 0) strcpy(buffer,"<invalid>");
diag(COMPONENT,DIAG_INFO,"Active open succeeded (CR 0x%06X, "
"ID %s, to %s)",sock->call_ref,kptr_print(&sock->id),buffer);
return;
case ATM_MSG_CONN_ACK: /* ACCEPTING, WAIT_REL, REL_REQ */
diag(COMPONENT,DIAG_DEBUG,"CA vpi.vci=%d.%d",
sock->pvc.sap_addr.vpi,sock->pvc.sap_addr.vci);
if (sock->state == ss_wait_rel || sock->state == ss_rel_req) {
send_status(sock->sig,sock,0,ATM_CV_INCOMP_MSG,
ATM_MSG_CONN_ACK);
return;
}
if (sock->state != ss_accepting) break;
STOP_TIMER(sock);
send_kernel(sock->id,kptr_null,as_okay,0,NULL,NULL,&sock->local,
&sock->sap,NULL);
new_state(sock,ss_connected);
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
sock->owner = 0;
#endif
if (atm2text(buffer,MAX_ATM_ADDR_LEN+1, (struct sockaddr *)
&sock->remote,0) < 0) strcpy(buffer,"<invalid>");
diag(COMPONENT,DIAG_INFO,"Passive open succeeded (CR 0x%06X, "
"ID %s, from %s)",sock->call_ref,kptr_print(&sock->id),buffer);
return;
case ATM_MSG_RELEASE: /* all states */
{
unsigned char cause;
cause = q_fetch(&in_dsc,QF_cause);
diag(COMPONENT,DIAG_DEBUG,"Cause %d (%s)",cause,cause > 127 ?
"invalid cause" : cause_text[cause]);
}
switch (sock->state) {
case ss_connecting:
set_error(sock,-ECONNREFUSED);
/* fall through */
case ss_accepting:
set_error(sock,-ECONNRESET); /* ERESTARTSYS ? */
send_release_complete(sock->sig,sock->call_ref,0);
SEND_ERROR(sock->id,sock->error);
STOP_TIMER(sock);
free_sock(sock);
return;
case ss_rel_req:
send_close(sock);
/* fall through */
case ss_wait_rel:
STOP_TIMER(sock);
free_sock(sock);
return;
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
case ss_mod_req:
#endif
STOP_TIMER(sock);
/* fall through */
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
case ss_mod_lcl:
case ss_mod_rcv:
case ss_mod_fin_ok:
case ss_mod_fin_fail:
case ss_mod_fin_ack:
#endif
case ss_connected:
diag(COMPONENT,DIAG_INFO,"Passive close (CR 0x%06X)",
sock->call_ref);
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
if (timer_handler(sock->conn_timer) == on_T361)
STOP_TIMER(sock);
#endif
send_close(sock);
new_state(sock,ss_rel_ind);
return;
case ss_indicated:
/* fall through */
case ss_proceeding:
send_release_complete(sock->sig,sock->call_ref,0);
new_state(sock,ss_zombie);
/* fall through */
case ss_rel_ind:
return;
default:
send_release_complete(sock->sig,sock->call_ref,0);
/* @@@ should be ATM_CV_INCOMP_MSG */
break;
}
break;
case ATM_MSG_RESTART:
set_error(sock,-ENETRESET);
/* fall through */
case ATM_MSG_STATUS: /* fall through when clearing */
case ATM_MSG_REL_COMP: /* basically any state (except LISTENING and
ZOMBIE) */
{
unsigned char cause;
if (mid != ATM_MSG_REL_COMP || !q_present(&in_dsc,QF_cause))
cause = 0;
else {
cause = q_fetch(&in_dsc,QF_cause);
diag(COMPONENT,DIAG_DEBUG,"Cause %d (%s)",cause,
cause > 127 ? "invalid cause" : cause_text[cause]);
}
switch (sock->state) {
case ss_connecting:
set_error(sock,cause == ATM_CV_UNALLOC ?
-EADDRNOTAVAIL : cause == ATM_CV_RES_UNAVAIL ||
#if defined(UNI31) || defined(UNI40) || defined(DYNAMIC_UNI)
cause == ATM_CV_UCR_UNAVAIL_NEW ||
#endif
cause == ATM_CV_NO_ROUTE_DEST ? -EHOSTUNREACH :
cause == ATM_CV_NUM_CHANGED ? -EREMCHG :
cause == ATM_CV_DEST_OOO ? -EHOSTDOWN :
-ECONNREFUSED);
/* fall through */
case ss_accepting:
set_error(sock,-ECONNRESET); /* ERESTARTSYS ? */
SEND_ERROR(sock->id,sock->error);
STOP_TIMER(sock);
free_sock(sock);
return;
case ss_rel_req:
send_close(sock);
/* fall through */
case ss_wait_rel:
STOP_TIMER(sock);
free_sock(sock);
return;
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
case ss_mod_req:
#endif
STOP_TIMER(sock);
/* fall through */
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
case ss_mod_lcl:
case ss_mod_rcv:
case ss_mod_fin_ok:
case ss_mod_fin_fail:
case ss_mod_fin_ack:
#endif
case ss_connected:
diag(COMPONENT,DIAG_INFO,"Passive close (CR 0x%06X)",
sock->call_ref);
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
if (timer_handler(sock->conn_timer) == on_T361)
STOP_TIMER(sock);
#endif
send_close(sock);
/* fall through */
case ss_rel_ind:
new_state(sock,ss_wait_close);
return;
case ss_indicated:
/* fall through */
case ss_proceeding:
new_state(sock,ss_zombie);
return;
default:
break;
}
break; /* fail */
}
case ATM_MSG_ALERTING:
/*
* We basically ignore this junk message, except for the connection
* identifier it may carry.
*/
if (q_present(&in_dsc,QG_conn_id)) {
int vpci;
vpci = q_fetch(&in_dsc,QF_vpi);
sock->pvc.sap_family = AF_ATMPVC;
sock->pvc.sap_addr.itf = get_itf(sock->sig,&vpci);
sock->pvc.sap_addr.vpi = vpci;
sock->pvc.sap_addr.vci = q_fetch(&in_dsc,QF_vci);
diag(COMPONENT,DIAG_DEBUG,"ITF.VPI.VCI: %d.%d.%d",
sock->pvc.sap_addr.itf,sock->pvc.sap_addr.vpi,
sock->pvc.sap_addr.vci);
}
return;
case ATM_MSG_NOTIFY:
/* silently ignore this junk */
return;
#if defined(Q2963_1) || defined(DYNAMIC_UNI)
/*
* Buglet ahead: should actually test "call_state"
*/
case ATM_MSG_MODIFY_REQ:
if (!(sock->sig->uni & S_Q2963_1)) goto _default;
if (sock->state != ss_connected || sock->owner) break;
sock->new_qos = sock->qos;
if (q_present(&in_dsc,QF_fw_pcr_01))
sock->new_qos.rxtp.max_pcr = q_fetch(&in_dsc,QF_fw_pcr_01);
if (q_present(&in_dsc,QF_bw_pcr_01))
sock->new_qos.txtp.max_pcr = q_fetch(&in_dsc,QF_bw_pcr_01);
send_kernel(sock->id,kptr_null,as_modify,
ATM_MF_INC_RSV | ATM_MF_DEC_RSV | ATM_MF_DEC_SHP,
NULL,NULL,NULL,NULL,&sock->new_qos);
new_state(sock,ss_mod_rcv);
return;
case ATM_MSG_MODIFY_ACK:
if (!(sock->sig->uni & S_Q2963_1)) goto _default;
if (sock->state != ss_mod_req) break;
STOP_TIMER(sock);
sock->qos = sock->new_qos;
if (q_present(&in_dsc,QG_bbrt)) send_conn_avail(sock);
send_kernel(sock->id,kptr_null,as_modify,ATM_MF_SET,NULL,NULL,NULL,
NULL,&sock->qos);
new_state(sock,ss_mod_fin_ok);
return;
case ATM_MSG_MODIFY_REJ:
if (!(sock->sig->uni & S_Q2963_1)) goto _default;
if (sock->state != ss_mod_req) break;
STOP_TIMER(sock);
sock->error = -EAGAIN;
send_kernel(sock->id,kptr_null,as_modify,ATM_MF_SET,NULL,NULL,NULL,
NULL,&sock->qos);
new_state(sock,ss_mod_fin_fail);
return;
case ATM_MSG_CONN_AVAIL:
if (!(sock->sig->uni & S_Q2963_1)) goto _default;
if (sock->state != ss_connected || sock->owner) break;
STOP_TIMER(sock);
send_kernel(sock->id,kptr_null,as_modify,ATM_MF_SET,NULL,NULL,NULL,
NULL,&sock->qos);
new_state(sock,ss_mod_fin_ack);
return;
_default: /* jump here if we don't want to understand a message */
#endif
default:
diag(COMPONENT,DIAG_WARN,"Bad signaling message %d",mid);
send_status(sock->sig,sock,0,ATM_CV_UNKNOWN_MSG_TYPE,mid);
return;
}
diag(COMPONENT,DIAG_WARN,
"Signaling message %s is incompatible with state %s/%s (%d?%d)",
mid2name(mid),state_name[sock->state],cs_name[sock->call_state],
(int) sock->state,(int) sock->call_state);
send_status(sock->sig,sock,0,ATM_CV_INCOMP_MSG,mid);
}
static gpointer
decoder_thread (gpointer data)
{
App *const app = data;
GError *error = NULL;
GstVaapiDecoderStatus status;
GstVaapiSurfaceProxy *proxy;
RenderFrame *rfp;
GstBuffer *buffer;
GstClockTime pts;
gboolean got_surface, got_eos = FALSE;
gint64 end_time;
guint ofs;
g_print ("Decoder thread started\n");
#define SEND_ERROR(...) \
do { \
error = g_error_new(APP_ERROR, APP_ERROR_DECODER, __VA_ARGS__); \
goto send_error; \
} while (0)
pts = g_get_monotonic_time ();
ofs = 0;
while (!app->decoder_thread_cancel) {
if (G_UNLIKELY (ofs == app->file_size))
buffer = NULL;
else {
const gsize size = MIN (4096, app->file_size - ofs);
buffer = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
app->file_data, app->file_size, ofs, size, NULL, NULL);
if (!buffer)
SEND_ERROR ("failed to allocate new buffer");
ofs += size;
}
if (!gst_vaapi_decoder_put_buffer (app->decoder, buffer))
SEND_ERROR ("failed to push buffer to decoder");
gst_buffer_replace (&buffer, NULL);
get_surface:
status = gst_vaapi_decoder_get_surface (app->decoder, &proxy);
switch (status) {
case GST_VAAPI_DECODER_STATUS_SUCCESS:
gst_vaapi_surface_proxy_set_destroy_notify (proxy,
(GDestroyNotify) decoder_release, app);
rfp = render_frame_new ();
if (!rfp)
SEND_ERROR ("failed to allocate render frame");
rfp->proxy = proxy;
rfp->pts = pts;
rfp->duration = app->frame_duration;
pts += app->frame_duration;
g_async_queue_push (app->decoder_queue, rfp);
break;
case GST_VAAPI_DECODER_STATUS_ERROR_NO_DATA:
/* nothing to do, just continue to the next iteration */
break;
case GST_VAAPI_DECODER_STATUS_END_OF_STREAM:
gst_vaapi_decoder_flush (app->decoder);
if (got_eos)
goto send_eos;
got_eos = TRUE;
break;
case GST_VAAPI_DECODER_STATUS_ERROR_NO_SURFACE:
end_time = g_get_monotonic_time () + G_TIME_SPAN_SECOND;
g_mutex_lock (&app->mutex);
got_surface = g_cond_wait_until (&app->decoder_ready, &app->mutex,
end_time);
g_mutex_unlock (&app->mutex);
if (got_surface)
goto get_surface;
SEND_ERROR ("failed to acquire a surface within one second");
break;
default:
SEND_ERROR ("%s", get_decoder_status_string (status));
break;
}
}
return NULL;
#undef SEND_ERROR
send_eos:
app_send_eos (app);
return NULL;
send_error:
app_send_error (app, error);
return NULL;
}
