int rts_send_CONN_A1_pdu(rdpRpc* rpc) { int status; BYTE* buffer; rpcconn_rts_hdr_t header; UINT32 ReceiveWindowSize; BYTE* OUTChannelCookie; BYTE* VirtualConnectionCookie; RpcVirtualConnection* connection = rpc->VirtualConnection; RpcOutChannel* outChannel = connection->DefaultOutChannel; rts_pdu_header_init(&header); header.frag_length = 76; header.Flags = RTS_FLAG_NONE; header.NumberOfCommands = 4; WLog_DBG(TAG, "Sending CONN/A1 RTS PDU"); VirtualConnectionCookie = (BYTE*) &(connection->Cookie); OUTChannelCookie = (BYTE*) &(outChannel->Cookie); ReceiveWindowSize = outChannel->ReceiveWindow; buffer = (BYTE*) malloc(header.frag_length); if (!buffer) return -1; CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */ rts_version_command_write(&buffer[20]); /* Version (8 bytes) */ rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */ rts_cookie_command_write(&buffer[48], OUTChannelCookie); /* OUTChannelCookie (20 bytes) */ rts_receive_window_size_command_write(&buffer[68], ReceiveWindowSize); /* ReceiveWindowSize (8 bytes) */ status = rpc_out_channel_write(outChannel, buffer, header.frag_length); free(buffer); return (status > 0) ? 1 : -1; }
BOOL rts_send_CONN_B1_pdu(rdpRpc* rpc) { STREAM* s; RTS_PDU_HEADER header; BYTE* INChannelCookie; BYTE* AssociationGroupId; BYTE* VirtualConnectionCookie; header.rpc_vers = 5; header.rpc_vers_minor = 0; header.ptype = PTYPE_RTS; header.pfc_flags = PFC_FIRST_FRAG | PFC_LAST_FRAG; header.packed_drep[0] = 0x10; header.packed_drep[1] = 0x00; header.packed_drep[2] = 0x00; header.packed_drep[3] = 0x00; header.frag_length = 104; header.auth_length = 0; header.call_id = 0; header.flags = 0; header.numberOfCommands = 6; DEBUG_RPC("Sending CONN_B1 RTS PDU"); s = stream_new(header.frag_length); rpc_generate_cookie((BYTE*) &(rpc->VirtualConnection->DefaultInChannelCookie)); rpc_generate_cookie((BYTE*) &(rpc->VirtualConnection->AssociationGroupId)); VirtualConnectionCookie = (BYTE*) &(rpc->VirtualConnection->Cookie); INChannelCookie = (BYTE*) &(rpc->VirtualConnection->DefaultInChannelCookie); AssociationGroupId = (BYTE*) &(rpc->VirtualConnection->AssociationGroupId); rts_pdu_header_write(s, &header); /* RTS Header (20 bytes) */ rts_version_command_write(s); /* Version (8 bytes) */ rts_cookie_command_write(s, VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */ rts_cookie_command_write(s, INChannelCookie); /* INChannelCookie (20 bytes) */ rts_channel_lifetime_command_write(s, 0x40000000); /* ChannelLifetime (8 bytes) */ rts_client_keepalive_command_write(s, 0x000493E0); /* ClientKeepalive (8 bytes) */ rts_association_group_id_command_write(s, AssociationGroupId); /* AssociationGroupId (20 bytes) */ stream_seal(s); rpc_in_write(rpc, s->data, s->size); stream_free(s); return TRUE; }
int rts_send_OUT_R2_A7_pdu(rdpRpc* rpc) { int status; BYTE* buffer; rpcconn_rts_hdr_t header; BYTE* SuccessorChannelCookie; RpcInChannel* inChannel = rpc->VirtualConnection->DefaultInChannel; RpcOutChannel* nextOutChannel = rpc->VirtualConnection->NonDefaultOutChannel; rts_pdu_header_init(&header); header.frag_length = 56; header.Flags = RTS_FLAG_OUT_CHANNEL; header.NumberOfCommands = 3; WLog_DBG(TAG, "Sending OUT_R2/A7 RTS PDU"); SuccessorChannelCookie = (BYTE*) &(nextOutChannel->Cookie); buffer = (BYTE*) malloc(header.frag_length); if (!buffer) return -1; CopyMemory(buffer, ((BYTE*)&header), 20); /* RTS Header (20 bytes) */ rts_destination_command_write(&buffer[20], FDServer); /* Destination (8 bytes)*/ rts_cookie_command_write(&buffer[28], SuccessorChannelCookie); /* SuccessorChannelCookie (20 bytes) */ rts_version_command_write(&buffer[48]); /* Version (8 bytes) */ status = rpc_in_channel_write(inChannel, buffer, header.frag_length); free(buffer); return (status > 0) ? 1 : -1; }
BOOL rts_send_CONN_A1_pdu(rdpRpc* rpc) { STREAM* s; RTS_PDU_HEADER header; UINT32 ReceiveWindowSize; BYTE* OUTChannelCookie; BYTE* VirtualConnectionCookie; header.rpc_vers = 5; header.rpc_vers_minor = 0; header.ptype = PTYPE_RTS; header.pfc_flags = PFC_FIRST_FRAG | PFC_LAST_FRAG; header.packed_drep[0] = 0x10; header.packed_drep[1] = 0x00; header.packed_drep[2] = 0x00; header.packed_drep[3] = 0x00; header.frag_length = 76; header.auth_length = 0; header.call_id = 0; header.flags = 0; header.numberOfCommands = 4; DEBUG_RPC("Sending CONN_A1 RTS PDU"); s = stream_new(header.frag_length); rpc_generate_cookie((BYTE*) &(rpc->VirtualConnection->Cookie)); rpc_generate_cookie((BYTE*) &(rpc->VirtualConnection->DefaultOutChannelCookie)); VirtualConnectionCookie = (BYTE*) &(rpc->VirtualConnection->Cookie); OUTChannelCookie = (BYTE*) &(rpc->VirtualConnection->DefaultOutChannelCookie); ReceiveWindowSize = rpc->VirtualConnection->DefaultOutChannel->ReceiveWindow; rts_pdu_header_write(s, &header); /* RTS Header (20 bytes) */ rts_version_command_write(s); /* Version (8 bytes) */ rts_cookie_command_write(s, VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */ rts_cookie_command_write(s, OUTChannelCookie); /* OUTChannelCookie (20 bytes) */ rts_receive_window_size_command_write(s, ReceiveWindowSize); /* ReceiveWindowSize (8 bytes) */ stream_seal(s); rpc_out_write(rpc, s->data, s->size); stream_free(s); return TRUE; }
int rts_send_CONN_B1_pdu(rdpRpc* rpc) { int status; BYTE* buffer; UINT32 length; rpcconn_rts_hdr_t header; BYTE* INChannelCookie; BYTE* AssociationGroupId; BYTE* VirtualConnectionCookie; RpcVirtualConnection* connection = rpc->VirtualConnection; RpcInChannel* inChannel = connection->DefaultInChannel; rts_pdu_header_init(&header); header.frag_length = 104; header.Flags = RTS_FLAG_NONE; header.NumberOfCommands = 6; WLog_DBG(TAG, "Sending CONN/B1 RTS PDU"); VirtualConnectionCookie = (BYTE*) &(connection->Cookie); INChannelCookie = (BYTE*) &(inChannel->Cookie); AssociationGroupId = (BYTE*) &(connection->AssociationGroupId); buffer = (BYTE*) malloc(header.frag_length); if (!buffer) return -1; CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */ rts_version_command_write(&buffer[20]); /* Version (8 bytes) */ rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */ rts_cookie_command_write(&buffer[48], INChannelCookie); /* INChannelCookie (20 bytes) */ rts_channel_lifetime_command_write(&buffer[68], rpc->ChannelLifetime); /* ChannelLifetime (8 bytes) */ rts_client_keepalive_command_write(&buffer[76], rpc->KeepAliveInterval); /* ClientKeepalive (8 bytes) */ rts_association_group_id_command_write(&buffer[84], AssociationGroupId); /* AssociationGroupId (20 bytes) */ length = header.frag_length; status = rpc_in_channel_write(inChannel, buffer, length); free(buffer); return (status > 0) ? 1 : -1; }
int rts_send_OUT_R1_A3_pdu(rdpRpc* rpc) { int status; BYTE* buffer; rpcconn_rts_hdr_t header; UINT32 ReceiveWindowSize; BYTE* VirtualConnectionCookie; BYTE* PredecessorChannelCookie; BYTE* SuccessorChannelCookie; RpcVirtualConnection* connection = rpc->VirtualConnection; RpcOutChannel* outChannel = connection->DefaultOutChannel; RpcOutChannel* nextOutChannel = connection->NonDefaultOutChannel; rts_pdu_header_init(&header); header.frag_length = 96; header.Flags = RTS_FLAG_RECYCLE_CHANNEL; header.NumberOfCommands = 5; WLog_DBG(TAG, "Sending OUT_R1/A3 RTS PDU"); VirtualConnectionCookie = (BYTE*) &(connection->Cookie); PredecessorChannelCookie = (BYTE*) &(outChannel->Cookie); SuccessorChannelCookie = (BYTE*) &(nextOutChannel->Cookie); ReceiveWindowSize = outChannel->ReceiveWindow; buffer = (BYTE*) malloc(header.frag_length); if (!buffer) return -1; CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */ rts_version_command_write(&buffer[20]); /* Version (8 bytes) */ rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */ rts_cookie_command_write(&buffer[48], PredecessorChannelCookie); /* PredecessorChannelCookie (20 bytes) */ rts_cookie_command_write(&buffer[68], SuccessorChannelCookie); /* SuccessorChannelCookie (20 bytes) */ rts_receive_window_size_command_write(&buffer[88], ReceiveWindowSize); /* ReceiveWindowSize (8 bytes) */ status = rpc_out_channel_write(nextOutChannel, buffer, header.frag_length); free(buffer); return (status > 0) ? 1 : -1; }
int rts_send_CONN_B1_pdu(rdpRpc* rpc) { BYTE* buffer; UINT32 length; rpcconn_rts_hdr_t header; BYTE* INChannelCookie; BYTE* AssociationGroupId; BYTE* VirtualConnectionCookie; rts_pdu_header_init(&header); header.frag_length = 104; header.Flags = RTS_FLAG_NONE; header.NumberOfCommands = 6; DEBUG_RPC("Sending CONN_B1 RTS PDU"); rts_generate_cookie((BYTE*) &(rpc->VirtualConnection->DefaultInChannelCookie)); rts_generate_cookie((BYTE*) &(rpc->VirtualConnection->AssociationGroupId)); VirtualConnectionCookie = (BYTE*) &(rpc->VirtualConnection->Cookie); INChannelCookie = (BYTE*) &(rpc->VirtualConnection->DefaultInChannelCookie); AssociationGroupId = (BYTE*) &(rpc->VirtualConnection->AssociationGroupId); buffer = (BYTE*) malloc(header.frag_length); CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */ rts_version_command_write(&buffer[20]); /* Version (8 bytes) */ rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */ rts_cookie_command_write(&buffer[48], INChannelCookie); /* INChannelCookie (20 bytes) */ rts_channel_lifetime_command_write(&buffer[68], rpc->ChannelLifetime); /* ChannelLifetime (8 bytes) */ rts_client_keepalive_command_write(&buffer[76], rpc->KeepAliveInterval); /* ClientKeepalive (8 bytes) */ rts_association_group_id_command_write(&buffer[84], AssociationGroupId); /* AssociationGroupId (20 bytes) */ length = header.frag_length; rpc_in_write(rpc, buffer, length); free(buffer); return 0; }
int rts_send_CONN_A1_pdu(rdpRpc* rpc) { BYTE* buffer; rpcconn_rts_hdr_t header; UINT32 ReceiveWindowSize; BYTE* OUTChannelCookie; BYTE* VirtualConnectionCookie; rts_pdu_header_init(&header); header.frag_length = 76; header.Flags = RTS_FLAG_NONE; header.NumberOfCommands = 4; DEBUG_RPC("Sending CONN_A1 RTS PDU"); rts_generate_cookie((BYTE*) &(rpc->VirtualConnection->Cookie)); rts_generate_cookie((BYTE*) &(rpc->VirtualConnection->DefaultOutChannelCookie)); VirtualConnectionCookie = (BYTE*) &(rpc->VirtualConnection->Cookie); OUTChannelCookie = (BYTE*) &(rpc->VirtualConnection->DefaultOutChannelCookie); ReceiveWindowSize = rpc->VirtualConnection->DefaultOutChannel->ReceiveWindow; buffer = (BYTE*) malloc(header.frag_length); CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */ rts_version_command_write(&buffer[20]); /* Version (8 bytes) */ rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */ rts_cookie_command_write(&buffer[48], OUTChannelCookie); /* OUTChannelCookie (20 bytes) */ rts_receive_window_size_command_write(&buffer[68], ReceiveWindowSize); /* ReceiveWindowSize (8 bytes) */ rpc_out_write(rpc, buffer, header.frag_length); free(buffer); return 0; }