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server: move nego process to connection module.

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This commit is contained in:
Vic Lee 2011-08-19 09:54:43 +08:00
parent 720860b581
commit 601254727f
5 changed files with 51 additions and 47 deletions
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42
libfreerdp-core/connection.c
View File

@ -108,3 +108,45 @@ boolean rdp_client_connect(rdpRdp* rdp)
return True;
}
boolean rdp_server_accept_nego(rdpRdp* rdp, STREAM* s)
{
if (!nego_recv_request(rdp->nego, s))
return False;
if (rdp->nego->requested_protocols == PROTOCOL_RDP)
{
printf("Standard RDP encryption is not supported.\n");
return False;
}
printf("Requested protocols:");
if ((rdp->nego->requested_protocols | PROTOCOL_TLS))
{
printf(" TLS");
if (rdp->settings->tls_security)
{
printf("(Y)");
rdp->nego->selected_protocol |= PROTOCOL_TLS;
}
else
printf("(n)");
}
if ((rdp->nego->requested_protocols | PROTOCOL_NLA))
{
printf(" NLA");
if (rdp->settings->nla_security)
{
printf("(Y)");
rdp->nego->selected_protocol |= PROTOCOL_NLA;
}
else
printf("(n)");
}
printf("\n");
nego_send_negotiation_response(rdp->nego);
rdp->state = CONNECTION_STATE_NEGO;
return True;
}

2
libfreerdp-core/connection.h
View File

@ -39,4 +39,6 @@ enum CONNECTION_STATE
boolean rdp_client_connect(rdpRdp* rdp);
boolean rdp_server_accept_nego(rdpRdp* rdp, STREAM* s);
#endif /* __CONNECTION_H */

52
libfreerdp-core/peer.c
View File

@ -23,7 +23,7 @@ static boolean freerdp_peer_initialize(freerdp_peer* client)
{
rdpPeer* peer = (rdpPeer*)client->peer;
peer->state = CONNECTION_STATE_INITIAL;
peer->rdp->state = CONNECTION_STATE_INITIAL;
return True;
}
@ -53,59 +53,19 @@ static boolean freerdp_peer_check_fds(freerdp_peer* client)
return True;
}
static int peer_process_connection_nego(rdpPeer* peer, STREAM* s)
{
if (!nego_recv_request(peer->rdp->nego, s))
return -1;
if (peer->rdp->nego->requested_protocols == PROTOCOL_RDP)
{
printf("Standard RDP encryption is not supported.\n");
return -1;
}
printf("Requested protocols:");
if ((peer->rdp->nego->requested_protocols | PROTOCOL_TLS))
{
printf(" TLS");
if (peer->rdp->settings->tls_security)
{
printf("(Y)");
peer->rdp->nego->selected_protocol |= PROTOCOL_TLS;
}
else
printf("(n)");
}
if ((peer->rdp->nego->requested_protocols | PROTOCOL_NLA))
{
printf(" NLA");
if (peer->rdp->settings->nla_security)
{
printf("(Y)");
peer->rdp->nego->selected_protocol |= PROTOCOL_NLA;
}
else
printf("(n)");
}
printf("\n");
nego_send_negotiation_response(peer->rdp->nego);
peer->state = CONNECTION_STATE_NEGO;
return 1;
}
static int peer_recv_callback(rdpTransport* transport, STREAM* s, void* extra)
{
rdpPeer* peer = (rdpPeer*)extra;
switch (peer->state)
switch (peer->rdp->state)
{
case CONNECTION_STATE_INITIAL:
return peer_process_connection_nego(peer, s);
if (!rdp_server_accept_nego(peer->rdp, s))
return -1;
break;
default:
printf("Invalid state %d\n", peer->state);
printf("Invalid state %d\n", peer->rdp->state);
return -1;
}

1
libfreerdp-core/peer.h
View File

@ -30,7 +30,6 @@ struct rdp_peer
freerdp_peer* client;
rdpRdp* rdp;
int state;
};
#endif /* __PEER */

1
libfreerdp-core/rdp.h
View File

@ -115,6 +115,7 @@ struct rdp_rdp
{
boolean licensed;
boolean activated;
int state;
struct rdp_mcs* mcs;
struct rdp_nego* nego;
struct rdp_input* input;