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(libT) possible fix for #1389: bitcomet handshake with TransmissionBT failed

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This commit is contained in:
Charles Kerr 2008-10-29 19:30:17 +00:00
parent 80d92b72d9
commit 4a8e34a35d
1 changed files with 48 additions and 25 deletions
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73
libtransmission/handshake.c
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@ -1018,47 +1018,70 @@ canRead( struct bufferevent * evin,
tr_handshake * handshake = (tr_handshake *) arg;
struct evbuffer * inbuf = EVBUFFER_INPUT ( evin );
ReadState ret;
int readyForMore = TRUE;
dbgmsg( handshake, "handling canRead; state is [%s]",
getStateName( handshake->state ) );
switch( handshake->state )
while( readyForMore )
{
case AWAITING_HANDSHAKE:
ret = readHandshake ( handshake, inbuf ); break;
switch( handshake->state )
{
case AWAITING_HANDSHAKE:
ret = readHandshake ( handshake, inbuf ); break;
case AWAITING_PEER_ID:
ret = readPeerId ( handshake, inbuf ); break;
case AWAITING_PEER_ID:
ret = readPeerId ( handshake, inbuf ); break;
case AWAITING_YA:
ret = readYa ( handshake, inbuf ); break;
case AWAITING_YA:
ret = readYa ( handshake, inbuf ); break;
case AWAITING_PAD_A:
ret = readPadA ( handshake, inbuf ); break;
case AWAITING_PAD_A:
ret = readPadA ( handshake, inbuf ); break;
case AWAITING_CRYPTO_PROVIDE:
ret = readCryptoProvide( handshake, inbuf ); break;
case AWAITING_CRYPTO_PROVIDE:
ret = readCryptoProvide( handshake, inbuf ); break;
case AWAITING_PAD_C:
ret = readPadC ( handshake, inbuf ); break;
case AWAITING_PAD_C:
ret = readPadC ( handshake, inbuf ); break;
case AWAITING_IA:
ret = readIA ( handshake, inbuf ); break;
case AWAITING_IA:
ret = readIA ( handshake, inbuf ); break;
case AWAITING_YB:
ret = readYb ( handshake, inbuf ); break;
case AWAITING_YB:
ret = readYb ( handshake, inbuf ); break;
case AWAITING_VC:
ret = readVC ( handshake, inbuf ); break;
case AWAITING_VC:
ret = readVC ( handshake, inbuf ); break;
case AWAITING_CRYPTO_SELECT:
ret = readCryptoSelect ( handshake, inbuf ); break;
case AWAITING_CRYPTO_SELECT:
ret = readCryptoSelect ( handshake, inbuf ); break;
case AWAITING_PAD_D:
ret = readPadD ( handshake, inbuf ); break;
case AWAITING_PAD_D:
ret = readPadD ( handshake, inbuf ); break;
default:
assert( 0 );
default:
assert( 0 );
}
switch( handshake->state )
{
case AWAITING_PAD_C:
readyForMore = EVBUFFER_LENGTH( inbuf ) >= handshake->pad_c_len;
break;
case AWAITING_PAD_D:
readyForMore = EVBUFFER_LENGTH( inbuf ) >= handshake->pad_d_len;
break;
case AWAITING_IA:
readyForMore = EVBUFFER_LENGTH( inbuf ) >= handshake->ia_len;
break;
default:
readyForMore = ret == READ_NOW;
break;
}
}
return ret;