static void on_announce_done(tr_session * session, bool did_connect, bool did_timeout,
long response_code, const void * msg, size_t msglen, void * vdata) {
tr_announce_response * response;
struct announce_data * data = vdata;
response = &data->response;
(...)
// lê os dados da resposta do tracker
if (variant_loaded && tr_variantIsDict(&benc)) {
int64_t i; size_t len; tr_variant * tmp; // variáveis ...
const char * str; const uint8_t * raw; // ... temporárias
if (tr_variantDictFindStr(&benc, TR_KEY_failure_reason, &str, &len))
response->errmsg = tr_strndup(str, len);
if (tr_variantDictFindStr(&benc, TR_KEY_tracker_id, &str, &len))
response->tracker_id_str = tr_strndup(str, len);
if (tr_variantDictFindInt(&benc, TR_KEY_complete, &i))
response->seeders = i;
(...)
if (tr_variantDictFindRaw(&benc, TR_KEY_peers, &raw, &len)) {
response->pex = tr_peerMgrCompactToPex(raw, len,
NULL, 0, &response->pex_count);
}
else if (tr_variantDictFindList(&benc, TR_KEY_peers, &tmp)) {
response->pex = listToPex(tmp, &response->pex_count);
}
}
static void
on_announce_done (tr_session * session,
bool did_connect,
bool did_timeout,
long response_code,
const void * msg,
size_t msglen,
void * vdata)
{
tr_announce_response * response;
struct announce_data * data = vdata;
response = &data->response;
response->did_connect = did_connect;
response->did_timeout = did_timeout;
dbgmsg (data->log_name, "Got announce response");
if (response_code != HTTP_OK)
{
const char * fmt = _("Tracker gave HTTP response code %1$ld (%2$s)");
const char * response_str = tr_webGetResponseStr (response_code);
response->errmsg = tr_strdup_printf (fmt, response_code, response_str);
}
else
{
tr_variant benc;
const bool variant_loaded = !tr_variantFromBenc (&benc, msg, msglen);
if (getenv ("TR_CURL_VERBOSE") != NULL)
{
if (!variant_loaded)
fprintf (stderr, "%s", "Announce response was not in benc format\n");
else {
int i, len;
char * str = tr_variantToStr (&benc, TR_VARIANT_FMT_JSON, &len);
fprintf (stderr, "%s", "Announce response:\n< ");
for (i=0; i<len; ++i)
fputc (str[i], stderr);
fputc ('\n', stderr);
tr_free (str);
}
}
if (variant_loaded && tr_variantIsDict (&benc))
{
int64_t i;
size_t len;
tr_variant * tmp;
const char * str;
const uint8_t * raw;
if (tr_variantDictFindStr (&benc, TR_KEY_failure_reason, &str, &len))
response->errmsg = tr_strndup (str, len);
if (tr_variantDictFindStr (&benc, TR_KEY_warning_message, &str, &len))
response->warning = tr_strndup (str, len);
if (tr_variantDictFindInt (&benc, TR_KEY_interval, &i))
response->interval = i;
if (tr_variantDictFindInt (&benc, TR_KEY_min_interval, &i))
response->min_interval = i;
if (tr_variantDictFindStr (&benc, TR_KEY_tracker_id, &str, &len))
response->tracker_id_str = tr_strndup (str, len);
if (tr_variantDictFindInt (&benc, TR_KEY_complete, &i))
response->seeders = i;
if (tr_variantDictFindInt (&benc, TR_KEY_incomplete, &i))
response->leechers = i;
if (tr_variantDictFindInt (&benc, TR_KEY_downloaded, &i))
response->downloads = i;
if (tr_variantDictFindRaw (&benc, TR_KEY_peers6, &raw, &len)) {
dbgmsg (data->log_name, "got a peers6 length of %zu", len);
response->pex6 = tr_peerMgrCompact6ToPex (raw, len,
NULL, 0, &response->pex6_count);
}
if (tr_variantDictFindRaw (&benc, TR_KEY_peers, &raw, &len)) {
dbgmsg (data->log_name, "got a compact peers length of %zu", len);
response->pex = tr_peerMgrCompactToPex (raw, len,
NULL, 0, &response->pex_count);
} else if (tr_variantDictFindList (&benc, TR_KEY_peers, &tmp)) {
response->pex = listToPex (tmp, &response->pex_count);
dbgmsg (data->log_name, "got a peers list with %zu entries",
response->pex_count);
}
}
if (variant_loaded)
tr_variantFree (&benc);
}
tr_runInEventThread (session, on_announce_done_eventthread, data);
}
static void
on_announce_done( tr_session * session,
bool did_connect,
bool did_timeout,
long response_code,
const void * msg,
size_t msglen,
void * vdata )
{
tr_announce_response * response;
struct announce_data * data = vdata;
response = &data->response;
response->did_connect = did_connect;
response->did_timeout = did_timeout;
dbgmsg( data->log_name, "Got announce response" );
if( response_code != HTTP_OK )
{
const char * fmt = _( "Tracker gave HTTP response code %1$ld (%2$s)" );
const char * response_str = tr_webGetResponseStr( response_code );
response->errmsg = tr_strdup_printf( fmt, response_code, response_str );
}
else
{
tr_benc benc;
const int benc_loaded = !tr_bencLoad( msg, msglen, &benc, NULL );
if( getenv( "TR_CURL_VERBOSE" ) != NULL )
{
struct evbuffer * buf = tr_bencToBuf( &benc, TR_FMT_JSON );
fprintf( stderr, "Announce response:\n< %s\n", evbuffer_pullup( buf, -1 ) );
tr_free( buf );
}
if( benc_loaded && tr_bencIsDict( &benc ) )
{
int64_t i;
size_t rawlen;
tr_benc * tmp;
const char * str;
const uint8_t * raw;
if( tr_bencDictFindStr( &benc, "failure reason", &str ) )
response->errmsg = tr_strdup( str );
if( tr_bencDictFindStr( &benc, "warning message", &str ) )
response->warning = tr_strdup( str );
if( tr_bencDictFindInt( &benc, "interval", &i ) )
response->interval = i;
if( tr_bencDictFindInt( &benc, "min interval", &i ) )
response->min_interval = i;
if( tr_bencDictFindStr( &benc, "tracker id", &str ) )
response->tracker_id_str = tr_strdup( str );
if( tr_bencDictFindInt( &benc, "complete", &i ) )
response->seeders = i;
if( tr_bencDictFindInt( &benc, "incomplete", &i ) )
response->leechers = i;
if( tr_bencDictFindInt( &benc, "downloaded", &i ) )
response->downloads = i;
if( tr_bencDictFindRaw( &benc, "peers6", &raw, &rawlen ) ) {
dbgmsg( data->log_name, "got a peers6 length of %zu", rawlen );
response->pex6 = tr_peerMgrCompact6ToPex( raw, rawlen,
NULL, 0, &response->pex6_count );
}
if( tr_bencDictFindRaw( &benc, "peers", &raw, &rawlen ) ) {
dbgmsg( data->log_name, "got a compact peers length of %zu", rawlen );
response->pex = tr_peerMgrCompactToPex( raw, rawlen,
NULL, 0, &response->pex_count );
} else if( tr_bencDictFindList( &benc, "peers", &tmp ) ) {
response->pex = listToPex( tmp, &response->pex_count );
dbgmsg( data->log_name, "got a peers list with %zu entries",
response->pex_count );
}
}
if( benc_loaded )
tr_bencFree( &benc );
}
tr_runInEventThread( session, on_announce_done_eventthread, data );
}
