diff options
Diffstat (limited to 'source/gameengine/Network/TerraplayNetwork/NG_TerraplayNetworkDeviceInterface.cpp')
-rw-r--r-- | source/gameengine/Network/TerraplayNetwork/NG_TerraplayNetworkDeviceInterface.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/source/gameengine/Network/TerraplayNetwork/NG_TerraplayNetworkDeviceInterface.cpp b/source/gameengine/Network/TerraplayNetwork/NG_TerraplayNetworkDeviceInterface.cpp new file mode 100644 index 00000000000..55710e0f8ad --- /dev/null +++ b/source/gameengine/Network/TerraplayNetwork/NG_TerraplayNetworkDeviceInterface.cpp @@ -0,0 +1,192 @@ +/* + * $Id$ + * + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + * TerraplayNetworkDeviceInterface derived from NG_NetworkDeviceInterface + */ + +#include "NG_TerraplayNetworkDeviceInterface.h" +#include "NG_NetworkMessage.h" + +//---- relocate these +void NG_TerraplayNetworkDeviceInterface::interface_error(char *str, GASResult error) { + GASRString err_str = GAS->ErrorTranslate(error); + if (err_str.result == GASOK) + printf("%s: %s\n",str,err_str.ptr); + else + printf("%s: UNKNOWN (Error code %d)", error); +} +//---- END relocate these + +NG_TerraplayNetworkDeviceInterface::NG_TerraplayNetworkDeviceInterface() +{ + group_id = GASCLIENTIDNULL; + group_id_request_valid = false; + this->Offline(); + + if ((GAS = new GASInterface()) == NULL) { + // terror + printf("ERROR GAS Common Network Interface NOT created\n"); + // do something useful + } else { + printf("GAS Common Network Interface created\n"); + } +} + +NG_TerraplayNetworkDeviceInterface::~NG_TerraplayNetworkDeviceInterface() +{ + if (GAS != NULL) { + delete GAS; + printf("GAS Common Network Interface deleted\n"); + } +} + +bool NG_TerraplayNetworkDeviceInterface::Connect(char *GAS_address, + unsigned int GAS_port, char *GAS_password, unsigned int localport, + unsigned int timeout) +{ + GASResult result; + printf("Establishing connection to GAS...\n"); + result = GAS->ConnectionRequest(GAS_address, GAS_port, + GAS_password,localport, timeout); + if (result == GASOK) { + this->Online(); + GASRClientId client_id = GAS->Connected(); + if (client_id.result != GASOK) { + printf("... connected, but no client ID\n"); + return false; + } else { + printf("Connected with client ID %d\n", + client_id.clientid); + return true; + } + } else { + interface_error("Connection", result); + return false; + } +} + +bool NG_TerraplayNetworkDeviceInterface::Disconnect(void) +{ + int i = 0; + printf("Disconnecting...\n"); + if (! this->IsOnline()) { + printf("ehh... /me was not connected\n"); + return false; + } + + GASRRequestId req = GAS->ConnectionClose(); + if (req.result != GASWAITING) { + interface_error("ConnectionClose",req.result); + this->~NG_TerraplayNetworkDeviceInterface(); + } + this->Offline(); +// dit is erg fout :( ik wil helemaal geen ~NG_ hier + + while (true) { + GASRMessage gas_message; + GASResult result = GAS->GasActivity(GASBLOCK, 100); + if (++i>5000) { + printf("\nGiving up on waiting for connection close\n"); + this->~NG_TerraplayNetworkDeviceInterface(); + } + switch (result) { + case GASCONNECTIONOK: + break; + case GASGASMESSAGE: + gas_message = GAS->GasMessageGetNext(); + if (gas_message.type == GASRCONNECTIONCLOSE) { + if (gas_message.result == GASOK || + gas_message.result == GASALREADYDONE) { + return true; + } else { + interface_error("GasMessageGetNext", + gas_message.result); + return false; + } + } + // no break ... + default: + interface_error("GasActivity",result); + } + } + return true; +} + +STR_String NG_TerraplayNetworkDeviceInterface::GetNetworkVersion() +{ + GASRString version = GAS->Version(); + if (version.result != GASOK) { + interface_error("GetNetworkVersion", version.result); + return NULL; + } else { + return version.ptr; + } +} + +int NG_TerraplayNetworkDeviceInterface::mytest() { + return (3); +} + +void NG_TerraplayNetworkDeviceInterface::SendNetworkMessage(NG_NetworkMessage* nwmsg) +{ + GASPayload payload; + GASResult result; + STR_String mystring; + + if (group_id == GASCLIENTIDNULL) { + printf("Oops, no group to send to yet\n"); + return; + } + + mystring = nwmsg->GetMessageText().ReadPtr(); + payload.ptr = (void *) mystring.Ptr(); + payload.size = mystring.Length() + 1; + + result = GAS->ClientMessageSend(group_id, payload, GASBESTEFFORT); + + switch (result) { + case GASOK: + break; + default: + interface_error("ClientMessageSend",result); + } + // NOTE. You shall NOT free the payload with PayloadFree(). + // This is your own payload, allocated and freed by yourself + // anyway you want. +} + +vector <NG_NetworkMessage*> NG_TerraplayNetworkDeviceInterface::RetrieveNetworkMessages() +{ + + vector <NG_NetworkMessage*> messages; + //todo: spend your expensive time here! + + return messages; +} |