void dbg_reply_get_thread_list(struct dbg_context* dbg,
const dbg_threadid_t* threads, size_t len)
{
assert(DREQ_GET_THREAD_LIST == dbg->req.type);
if (0 == len) {
write_packet(dbg, "l");
} else {
size_t maxlen = 1/*m char*/ +
(2 * sizeof(pid_t) + 1/*,*/) * len +
1/*\0*/;
char* str = sys_malloc(maxlen);
int i, offset = 0;
str[offset++] = 'm';
for (i = 0; i < len; ++i) {
offset += snprintf(&str[offset], maxlen - offset,
"%02x,", threads[i]);
}
/* Overwrite the trailing ',' */
str[offset - 1] = '\0';
write_packet(dbg, str);
sys_free((void**)&str);
}
consume_request(dbg);
}
void
test_already_launched (void)
{
const gchar *packet;
gsize packet_size;
GString *output;
GString *expected_packet;
const gchar command_line[] = "/bin/cat";
const gchar *user_name;
user_name = g_get_user_name();
milter_manager_launch_command_encoder_encode_launch(command_encoder,
&packet, &packet_size,
command_line, user_name);
cut_trace(write_packet(packet, packet_size));
cut_trace(write_packet(packet, packet_size));
pump_all_events();
milter_manager_reply_encoder_encode_success(reply_encoder,
&packet, &packet_size);
expected_packet = g_string_new_len(packet, packet_size);
milter_manager_reply_encoder_encode_error(reply_encoder,
&packet, &packet_size,
"already launched: </bin/cat>");
g_string_append_len(expected_packet, packet, packet_size);
output = gcut_string_io_channel_get_string(output_channel);
cut_assert_equal_memory(expected_packet->str, expected_packet->len,
output->str, output->len);
}
static void *output_thread(void *_t)
{
atransport *t = reinterpret_cast<atransport*>(_t);
apacket *p;
ADB_LOGD(ADB_TSPT,
"%s: starting transport output thread on fd %d, SYNC online (%d)",
t->serial, t->fd, t->sync_token + 1);
p = get_apacket();
p->msg.command = A_SYNC;
p->msg.arg0 = 1;
p->msg.arg1 = ++(t->sync_token);
p->msg.magic = A_SYNC ^ 0xffffffff;
if (write_packet(t->fd, t->serial, &p)) {
put_apacket(p);
ADB_LOGE(ADB_TSPT, "%s: failed to write SYNC packet", t->serial);
goto oops;
}
ADB_LOGD(ADB_TSPT, "%s: data pump started", t->serial);
for (;;) {
p = get_apacket();
if (t->read_from_remote(p, t) == 0) {
ADB_LOGD(ADB_TSPT,
"%s: received remote packet, sending to transport",
t->serial);
if (write_packet(t->fd, t->serial, &p)) {
put_apacket(p);
ADB_LOGE(ADB_TSPT,
"%s: failed to write apacket to transport", t->serial);
goto oops;
}
} else {
ADB_LOGE(ADB_TSPT,
"%s: remote read failed for transport", t->serial);
put_apacket(p);
break;
}
}
ADB_LOGD(ADB_TSPT, "%s: SYNC offline for transport", t->serial);
p = get_apacket();
p->msg.command = A_SYNC;
p->msg.arg0 = 0;
p->msg.arg1 = 0;
p->msg.magic = A_SYNC ^ 0xffffffff;
if (write_packet(t->fd, t->serial, &p)) {
put_apacket(p);
ADB_LOGW(ADB_TSPT,
"%s: failed to write SYNC apacket to transport", t->serial);
}
oops:
ADB_LOGD(ADB_TSPT, "%s: transport output thread is exiting", t->serial);
kick_transport(t);
transport_unref(t);
return 0;
}
// The transport is opened by transport_register_func before
// the read_transport and write_transport threads are started.
//
// The read_transport thread issues a SYNC(1, token) message to let
// the write_transport thread know to start things up. In the event
// of transport IO failure, the read_transport thread will post a
// SYNC(0,0) message to ensure shutdown.
//
// The transport will not actually be closed until both threads exit, but the threads
// will kick the transport on their way out to disconnect the underlying device.
//
// read_transport thread reads data from a transport (representing a usb/tcp connection),
// and makes the main thread call handle_packet().
static void *read_transport_thread(void *_t)
{
atransport *t = reinterpret_cast<atransport*>(_t);
apacket *p;
adb_thread_setname(android::base::StringPrintf("<-%s",
(t->serial != nullptr ? t->serial : "transport")));
D("%s: starting read_transport thread on fd %d, SYNC online (%d)",
t->serial, t->fd, t->sync_token + 1);
p = get_apacket();
p->msg.command = A_SYNC;
p->msg.arg0 = 1;
p->msg.arg1 = ++(t->sync_token);
p->msg.magic = A_SYNC ^ 0xffffffff;
if(write_packet(t->fd, t->serial, &p)) {
put_apacket(p);
D("%s: failed to write SYNC packet", t->serial);
goto oops;
}
D("%s: data pump started", t->serial);
for(;;) {
p = get_apacket();
if(t->read_from_remote(p, t) == 0){
D("%s: received remote packet, sending to transport",
t->serial);
if(write_packet(t->fd, t->serial, &p)){
put_apacket(p);
D("%s: failed to write apacket to transport", t->serial);
goto oops;
}
} else {
D("%s: remote read failed for transport", t->serial);
put_apacket(p);
break;
}
}
D("%s: SYNC offline for transport", t->serial);
p = get_apacket();
p->msg.command = A_SYNC;
p->msg.arg0 = 0;
p->msg.arg1 = 0;
p->msg.magic = A_SYNC ^ 0xffffffff;
if(write_packet(t->fd, t->serial, &p)) {
put_apacket(p);
D("%s: failed to write SYNC apacket to transport", t->serial);
}
oops:
D("%s: read_transport thread is exiting", t->serial);
kick_transport(t);
transport_unref(t);
return 0;
}
static void *output_thread(void *_t)
{
atransport *t = _t;
apacket *p;
D("from_remote: starting thread for transport %p, on fd %d\n", t, t->fd );
D("from_remote: transport %p SYNC online (%d)\n", t, t->sync_token + 1);
p = get_apacket();
p->msg.command = A_SYNC;
p->msg.arg0 = 1;
p->msg.arg1 = ++(t->sync_token);
p->msg.magic = A_SYNC ^ 0xffffffff;
if(write_packet(t->fd, &p)) {
put_apacket(p);
D("from_remote: failed to write SYNC apacket to transport %p", t);
goto oops;
}
D("from_remote: data pump for transport %p\n", t);
for(;;) {
p = get_apacket();
if(t->read_from_remote(p, t) == 0){
D("from_remote: received remote packet, sending to transport %p\n",
t);
if(write_packet(t->fd, &p)){
put_apacket(p);
D("from_remote: failed to write apacket to transport %p", t);
goto oops;
}
} else {
D("from_remote: remote read failed for transport %p\n", p);
put_apacket(p);
break;
}
}
D("from_remote: SYNC offline for transport %p\n", t);
p = get_apacket();
p->msg.command = A_SYNC;
p->msg.arg0 = 0;
p->msg.arg1 = 0;
p->msg.magic = A_SYNC ^ 0xffffffff;
if(write_packet(t->fd, &p)) {
put_apacket(p);
D("from_remote: failed to write SYNC apacket to transport %p", t);
}
oops:
D("from_remote: thread is exiting for transport %p\n", t);
kick_transport(t);
transport_unref(t);
return 0;
}
static void send_stop_reply_packet(struct dbg_context* dbg,
dbg_threadid_t thread, int sig)
{
if (sig >= 0) {
char buf[64];
snprintf(buf, sizeof(buf) - 1, "T%02xthread:%02x;",
sig, thread);
write_packet(dbg, buf);
} else {
write_packet(dbg, "E01");
}
}
static int process_vpacket(struct dbg_context* dbg, char* payload)
{
const char* name;
char* args;
args = strchr(payload, ';');
if (args) {
*args++ = '\0';
}
name = payload;
if (!strcmp("Cont", name)) {
char cmd = *args++;
if ('\0' != args[1]) {
*args++ = '\0';
}
switch (cmd) {
case 'c':
dbg->req.type = DREQ_CONTINUE;
dbg->req.target = dbg->resume_thread;
return 1;
case 's':
dbg->req.type = DREQ_STEP;
if (args) {
dbg->req.target = parse_threadid(args, &args);
assert('\0' == *args || !strcmp(args, ";c"));
} else {
dbg->req.target = dbg->resume_thread;
}
return 1;
default:
log_warn("Unhandled vCont command %c(%s)", cmd, args);
write_packet(dbg, "");
return 0;
}
}
if (!strcmp("Cont?", name)) {
debug("gdb queries which continue commands we support");
write_packet(dbg, "vCont;c;C;s;S;t;");
return 0;
}
log_warn("Unhandled gdb vpacket: v%s", name);
write_packet(dbg, "");
return 0;
}
/* The transport is opened by transport_register_func before
** the input and output threads are started.
**
** The output thread issues a SYNC(1, token) message to let
** the input thread know to start things up. In the event
** of transport IO failure, the output thread will post a
** SYNC(0,0) message to ensure shutdown.
**
** The transport will not actually be closed until both
** threads exit, but the input thread will kick the transport
** on its way out to disconnect the underlying device.
*/
void *output_thread(void *_t, struct dll_io_bridge * _io_bridge)
{
o_bridge = _io_bridge;
atransport *t = (atransport *)_t;
apacket *p;
D("%s: starting transport output thread on fd %d, SYNC online (%d)\n",
t->serial, t->fd, t->sync_token + 1);
p = get_apacket();
p->msg.command = A_SYNC;
p->msg.arg0 = 1;
p->msg.arg1 = ++(t->sync_token);
p->msg.magic = A_SYNC ^ 0xffffffff;
if(write_packet(t->fd, t->serial, &p)) {
put_apacket(p);
D("%s: failed to write SYNC packet\n", t->serial);
goto oops;
}
D("%s: data pump started\n", t->serial);
for(;;) {
p = get_apacket();
if(t->read_from_remote(p, t) == 0){
D("%s: received remote packet, sending to transport\n",
t->serial);
if(write_packet(t->fd, t->serial, &p)){
put_apacket(p);
D("%s: failed to write apacket to transport\n", t->serial);
goto oops;
}
} else {
D("%s: remote read failed for transport\n", t->serial);
put_apacket(p);
break;
}
}
handle_output_offline(t);
oops:
#ifdef WIN32
handle_output_oops(t, o_bridge->AdbCloseHandle);
#else
handle_output_oops(t, NULL);
#endif
return NULL;
}
void
test_launch_error (gconstpointer data)
{
const gchar *packet;
gsize packet_size;
GString *output;
const gchar *command;
const gchar *user_name;
const gchar *expected_error_message;
command = gcut_data_get_string(data, "command");
user_name = gcut_data_get_string(data, "user-name");
expected_error_message = gcut_data_get_string(data,
"expected-error-message");
milter_manager_launch_command_encoder_encode_launch(command_encoder,
&packet, &packet_size,
command, user_name);
cut_trace(write_packet(packet, packet_size));
pump_all_events();
milter_manager_reply_encoder_encode_error(reply_encoder,
&packet, &packet_size,
expected_error_message);
output = gcut_string_io_channel_get_string(output_channel);
cut_assert_equal_memory(packet, packet_size,
output->str, output->len);
}
static void write_hex_packet(struct dbg_context* dbg, unsigned long hex)
{
char buf[32];
snprintf(buf, sizeof(buf) - 1, "%02lx", hex);
write_packet(dbg, buf);
}
static int16 ether_do_write(uint32 arg)
{
D(bug("ether_write\n"));
// Copy packet to buffer
uint8 packet[1514], *p = packet;
int len = ether_arg_to_buffer(arg, p);
if(len > 1514) {
D(bug("illegal packet length: %d\n",len));
return eLenErr;
} else {
#if MONITOR
bug("Sending Ethernet packet (%d bytes):\n",(int)len);
dump_packet( packet, len );
#endif
}
// Transmit packet
if (!write_packet(packet, len)) {
D(bug("WARNING: couldn't transmit packet\n"));
return excessCollsns;
} else {
// It's up to the protocol drivers to do the error checking. Even if the
// i/o completion routine returns ok, there can be errors, so there is
// no point to wait for write completion and try to make some sense of the
// possible error codes.
return noErr;
}
}
/* return 0 if data could not be put in packet queue.
* return 1 if data was put into the queue.
*/
int write_cryptpacket(Net_Crypto *c, int crypt_connection_id, uint8_t *data, uint32_t length)
{
if (crypt_connection_id_not_valid(c, crypt_connection_id))
return 0;
if (length - crypto_box_BOXZEROBYTES + crypto_box_ZEROBYTES > MAX_DATA_SIZE - 1)
return 0;
if (c->crypto_connections[crypt_connection_id].status != CRYPTO_CONN_ESTABLISHED)
return 0;
uint8_t temp_data[MAX_DATA_SIZE];
int len = encrypt_data_fast(c->crypto_connections[crypt_connection_id].shared_key,
c->crypto_connections[crypt_connection_id].sent_nonce,
data, length, temp_data + 1);
if (len == -1)
return 0;
temp_data[0] = 3;
if (write_packet(c->lossless_udp, c->crypto_connections[crypt_connection_id].number, temp_data, len + 1) == 0)
return 0;
increment_nonce(c->crypto_connections[crypt_connection_id].sent_nonce);
return 1;
}
/* return 0 if data could not be put in packet queue
return 1 if data was put into the queue */
int write_cryptpacket(int crypt_connection_id, uint8_t * data, uint32_t length)
{
if(crypt_connection_id < 0 || crypt_connection_id >= MAX_CRYPTO_CONNECTIONS)
{
return 0;
}
if(length - crypto_box_BOXZEROBYTES + crypto_box_ZEROBYTES > MAX_DATA_SIZE - 1)
{
return 0;
}
if(crypto_connections[crypt_connection_id].status != 3)
{
return 0;
}
uint8_t temp_data[MAX_DATA_SIZE];
int len = encrypt_data(crypto_connections[crypt_connection_id].peersessionpublic_key,
crypto_connections[crypt_connection_id].sessionsecret_key,
crypto_connections[crypt_connection_id].sent_nonce, data, length, temp_data + 1);
if(len == -1)
{
return 0;
}
temp_data[0] = 3;
if(write_packet(crypto_connections[crypt_connection_id].number, temp_data, len + 1) == 0)
{
return 0;
}
increment_nonce(crypto_connections[crypt_connection_id].sent_nonce);
return 1;
}
static int net_stream_open(client_t* cl,char* url) {
int file_format=DEMUXER_TYPE_UNKNOWN;
mp_net_stream_opened_t ret;
if(cl->stream) {
if(!write_error(cl->fd,"A stream is currently opened\n"))
return 0;
return 1;
}
mp_msg(MSGT_NETST,MSGL_V,"Open stream %s\n",url);
cl->stream = open_stream(url,NULL,&file_format);
if(!cl->stream) {
if(!write_error(cl->fd,"Open failed\n"))
return 0;
return 1;
}
stream_reset(cl->stream);
stream_seek(cl->stream,cl->stream->start_pos);
ret.file_format = file_format;
ret.flags = cl->stream->flags;
ret.sector_size = cl->stream->sector_size;
ret.start_pos = cl->stream->start_pos;
ret.end_pos = cl->stream->end_pos;
net_stream_opened_2_me(&ret);
if(!write_packet(cl->fd,NET_STREAM_OK,(char*)&ret,sizeof(mp_net_stream_opened_t)))
return 0;
return 1;
}
/*
* buffer_packet()
*
* Add the FLV packet "packet" to an internal statically-held array of FLVpacket
* structs. Duplicate the data payload and update the data pointer in the packet
* to point to the duplicated data.
* If "flush" is non-zero, write out all the packets in the buffer using
* write_packet() in order received, free all the memory used for the
* payloads and reset the packet buffer count to 0.
* "file_start_timestamp" should contain the timestamp for the start of the
* current file, and is passed to write_packet() when flushing the buffer.
*/
static void buffer_packet(struct FLVpacket *packet, long file_start_timestamp, char flush)
{
static struct FLVpacket *pktarray = NULL;
static int packets = 0, max_packets = 0;
if( packets >= max_packets )
{
max_packets += 5;
pktarray = realloc( pktarray, max_packets * sizeof(struct FLVpacket) );
}
pktarray[packets] = *packet;
pktarray[packets].data = malloc(packet->datasize);
memcpy(pktarray[packets].data, packet->data, packet->datasize);
packets++;
if(flush) /* Flush the buffer and free all data */
{ /* Don't free the FLVpacket array as we may use it again */
int i;
for( i = 0; i < packets; i++ )
{
write_packet( &pktarray[i], file_start_timestamp );
free(pktarray[i].data);
}
packets = 0;
}
return;
}
int av_write_frame(AVFormatContext *s, AVPacket *pkt)
{
int ret;
ret = check_packet(s, pkt);
if (ret < 0)
return ret;
if (!pkt) {
if (s->oformat->flags & AVFMT_ALLOW_FLUSH)
return s->oformat->write_packet(s, pkt);
return 1;
}
ret = compute_pkt_fields2(s, s->streams[pkt->stream_index], pkt);
if (ret < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
return ret;
ret = write_packet(s, pkt);
if (ret >= 0)
s->streams[pkt->stream_index]->nb_frames++;
return ret;
}
int av_write_frame(AVFormatContext *s, AVPacket *pkt)
{
int ret;
ret = prepare_input_packet(s, pkt);
if (ret < 0)
return ret;
if (!pkt) {
if (s->oformat->flags & AVFMT_ALLOW_FLUSH)
return s->oformat->write_packet(s, pkt);
return 1;
}
#if FF_API_COMPUTE_PKT_FIELDS2
ret = compute_pkt_fields2(s, s->streams[pkt->stream_index], pkt);
if (ret < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
return ret;
#endif
ret = write_packet(s, pkt);
if (ret >= 0)
s->streams[pkt->stream_index]->nb_frames++;
return ret;
}
void send_packet(apacket *p, atransport *t)
{
unsigned char *x;
unsigned sum;
unsigned count;
p->msg.magic = p->msg.command ^ 0xffffffff;
count = p->msg.data_length;
x = (unsigned char *) p->data;
sum = 0;
while(count-- > 0){
sum += *x++;
}
p->msg.data_check = sum;
print_packet("send", p);
if (t == NULL) {
D("Transport is null \n");
// Zap errno because print_packet() and other stuff have errno effect.
errno = 0;
fatal_errno("Transport is null");
}
if(write_packet(t->transport_socket, t->serial, &p)){
fatal_errno("cannot enqueue packet on transport socket");
}
}
static mp_net_stream_packet_t* send_net_stream_cmd(stream_t *s,uint16_t cmd,char* data,int len) {
mp_net_stream_packet_t* pack;
// Cache is enabled : lock
if(s->cache_data && !lock_fd(s->fd))
return NULL;
// Send a command
if(!write_packet(s->fd,cmd,data,len)) {
if(s->cache_data) unlock_fd(s->fd);
return 0;
}
// Read the response
pack = read_packet(s->fd);
// Now we can unlock
if(s->cache_data) unlock_fd(s->fd);
if(!pack)
return NULL;
switch(pack->cmd) {
case NET_STREAM_OK:
return pack;
case NET_STREAM_ERROR:
if(pack->len > sizeof(mp_net_stream_packet_t))
mp_msg(MSGT_STREAM,MSGL_ERR, "Fill buffer failed: %s\n",pack->data);
else
mp_msg(MSGT_STREAM,MSGL_ERR, "Fill buffer failed\n");
free(pack);
return NULL;
}
mp_msg(MSGT_STREAM,MSGL_ERR, "Unknown response to %d: %d\n",cmd,pack->cmd);
free(pack);
return NULL;
}
int main() {
airhook_init(&socket,time(NULL));
for (;;) {
char line[1024],*command;
fprintf(stderr,"] ");
if (NULL == fgets(line,sizeof(line),stdin)) break;
command = strtok(line," \n");
if (NULL == command || !strcmp(command,"")) ;
else if (!strcmp(command,"r")) read_packet();
else if (!strcmp(command,"w")) write_packet();
else if (!strcmp(command,"p")) dump_packet();
else if (!strcmp(command,"m")) send_message();
else if (!strcmp(command,"s")) print_status();
else if (!strcmp(command,"d")) discard_message();
else {
fprintf(stderr,"invalid command: %s\n"
"commands: r filename -- read packet\n"
" w filename length -- write packet\n"
" p filename -- print packet\n"
" m message -- send message\n"
" s -- get status\n"
" s num -- get message status\n"
" d num -- discard message\n",
command);
}
}
return 0;
}
static int write_fifo(struct imx_ep_struct *imx_ep, struct imx_request *req)
{
int bytes = 0,
count,
completed = 0;
while (!completed) {
count = write_packet(imx_ep, req);
if (count < 0)
break; /* */
bytes += count;
/* */
completed = (count != imx_ep->fifosize);
if (unlikely(completed)) {
done(imx_ep, req, 0);
D_REQ(imx_ep->imx_usb->dev, "<%s> %s req<%p> %s\n",
__func__, imx_ep->ep.name, req,
completed ? "completed" : "not completed");
if (!EP_NO(imx_ep))
ep0_chg_stat(__func__,
imx_ep->imx_usb, EP0_IDLE);
}
}
D_TRX(imx_ep->imx_usb->dev, "<%s> bytes sent: %d\n", __func__, bytes);
return completed;
}
void
tm_link_rep::secure_server (string client_public) {
if (secret != "") return;
string k= secret_generate ();
string s= rsa_encode (k, client_public);
write_packet (s, LINK_IN);
secret= k;
}
void dbg_reply_get_is_thread_alive(struct dbg_context* dbg, int alive)
{
assert(DREQ_GET_IS_THREAD_ALIVE == dbg->req.type);
write_packet(dbg, alive ? "OK" : "E01");
consume_request(dbg);
}
// return: 0 = still running, 1 = completed, negative = errno
static int write_fifo(struct goku_ep *ep, struct goku_request *req)
{
struct goku_udc *dev = ep->dev;
u32 tmp;
u8 *buf;
unsigned count;
int is_last;
tmp = readl(&dev->regs->DataSet);
buf = req->req.buf + req->req.actual;
prefetch(buf);
dev = ep->dev;
if (unlikely(ep->num == 0 && dev->ep0state != EP0_IN))
return -EL2HLT;
/* NOTE: just single-buffered PIO-IN for now. */
if (unlikely((tmp & DATASET_A(ep->num)) != 0))
return 0;
/* clear our "packet available" irq */
if (ep->num != 0)
writel(~INT_EPxDATASET(ep->num), &dev->regs->int_status);
count = write_packet(ep->reg_fifo, buf, req, ep->ep.maxpacket);
/* last packet often short (sometimes a zlp, especially on ep0) */
if (unlikely(count != ep->ep.maxpacket)) {
writel(~(1<<ep->num), &dev->regs->EOP);
if (ep->num == 0) {
dev->ep[0].stopped = 1;
dev->ep0state = EP0_STATUS;
}
is_last = 1;
} else {
if (likely(req->req.length != req->req.actual)
|| req->req.zero)
is_last = 0;
else
is_last = 1;
}
#if 0 /* printk seemed to trash is_last...*/
//#ifdef USB_TRACE
VDBG(dev, "wrote %s %u bytes%s IN %u left %p\n",
ep->ep.name, count, is_last ? "/last" : "",
req->req.length - req->req.actual, req);
#endif
/* requests complete when all IN data is in the FIFO,
* or sometimes later, if a zlp was needed.
*/
if (is_last) {
done(ep, req, 0);
return 1;
}
return 0;
}
void dbg_reply_get_offsets(struct dbg_context* dbg/*, TODO */)
{
assert(DREQ_GET_OFFSETS == dbg->req.type);
/* XXX FIXME TODO */
write_packet(dbg, "");
consume_request(dbg);
}
static
void
send_outgoing_packets(THREAD_DATA *td)
{
THREAD_DATA::net_t *n = td->net;
ticks_ms_t ticks = get_ticks_ms();
/* write any outgoing packets */
if (ticks - n->ticks->last_deferred_flush > DEFERRED_PACKET_SEND_INTERVAL) {
/*
* if its time to flush deferred packets, grab one and place it into the SP_NORMAL queue
* so it gets sent out immediately
*/
/* TODO: This should be rate limited based on packet size, not interval */
size_t ndeferred = 0;
while (!n->queues->d_prio->empty() && ndeferred++ < 3) { // send 3 packets per interval
PACKET *p = *n->queues->d_prio->begin();
n->queues->d_prio->erase(n->queues->d_prio->begin());
queue_packet_reliable(p, SP_NORMAL);
}
n->ticks->last_deferred_flush = ticks;
}
/* packet size + space for unencrypted type id */
/* TODO: fix MAX_PACKET vs constants */
uint8_t pkt[MAX_PACKET];
int pkt_count;
do {
pkt_count = 0;
pkt_count += n->queues->h_prio->size();
pkt_count += n->queues->n_prio->size();
if (pkt_count > 0) {
bool cluster = pkt_count >= 2;
int pktl = 0;
if (cluster) {
build_packet(pkt, "AA", 0x00, 0x0e);
pktl += 2;
}
/* pull packets from all the various queues */
pktl += pull_packets(n->queues->h_prio,
&pkt[pktl], MAX_PACKET - pktl, cluster);
pktl += pull_packets(n->queues->n_prio,
&pkt[pktl], MAX_PACKET - pktl, cluster);
write_packet(td, pkt, pktl);
}
} while (pkt_count > 0);
}
int
driver_output (ErlDrvPort port,
char* buf,
int len)
{
(void) port;
return write_packet (4, 4, buf, len);
}
static void flv_output_data(void *data, struct encoder_packet *packet)
{
struct flv_output *stream = data;
struct encoder_packet parsed_packet;
if (!stream->sent_headers) {
write_headers(stream);
stream->sent_headers = true;
}
if (packet->type == OBS_ENCODER_VIDEO) {
obs_parse_avc_packet(&parsed_packet, packet);
write_packet(stream, &parsed_packet, false);
obs_free_encoder_packet(&parsed_packet);
} else {
write_packet(stream, packet, false);
}
}
void dbg_reply_watchpoint_request(struct dbg_context* dbg, int code)
{
assert(DREQ_WATCH_FIRST <= dbg->req.type
&& dbg->req.type <= DREQ_WATCH_LAST);
write_packet(dbg, code ? "" : "OK");
consume_request(dbg);
}
void
tm_link_rep::secure_client () {
if (secret != "") return;
write ("!", LINK_IN);
write_packet (rsa_my_public_key (), LINK_IN);
bool success;
string r= read_packet (LINK_OUT, 10000, success);
if (!success) { stop (); return; }
secret= rsa_decode (r, rsa_my_private_key ());
}