mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-09-18 11:10:15 +02:00
138 lines
4.3 KiB
C++
138 lines
4.3 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Transaction Manager.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corp.
|
|
* Portions created by the Initial Developer are Copyright (C) 2003
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* John Gaunt <jgaunt@netscape.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "tmIPCModule.h"
|
|
#include "tmTransaction.h"
|
|
#include "tmTransactionManager.h"
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// IPC Daemon hookup stuff
|
|
|
|
// functionpointer array giving access to this module from the IPC daemon
|
|
static ipcModuleMethods gTransMethods =
|
|
{
|
|
IPC_MODULE_METHODS_VERSION,
|
|
tmIPCModule::Init,
|
|
tmIPCModule::Shutdown,
|
|
tmIPCModule::HandleMsg
|
|
};
|
|
|
|
static ipcModuleEntry gTransModuleEntry[] =
|
|
{
|
|
{ TRANSACTION_MODULE_ID, &gTransMethods }
|
|
};
|
|
|
|
IPC_IMPL_GETMODULES(TransactionModule, gTransModuleEntry)
|
|
|
|
static const nsID kTransModuleID = TRANSACTION_MODULE_ID;
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// Define global variable
|
|
|
|
tmTransactionManager *tmIPCModule::tm;
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// IPC Module API
|
|
|
|
void
|
|
tmIPCModule::Init() {
|
|
if (!tm)
|
|
InitInternal();
|
|
}
|
|
|
|
void
|
|
tmIPCModule::Shutdown() {
|
|
if (tm) {
|
|
delete tm;
|
|
tm = nsnull;
|
|
}
|
|
}
|
|
|
|
// straight pass-through, don't check args, let the TM do it.
|
|
void
|
|
tmIPCModule::HandleMsg(ipcClientHandle client, const nsID &target,
|
|
const void *data, PRUint32 dataLen) {
|
|
|
|
// make sure the trans mngr is there
|
|
if (!tm && (InitInternal() < 0))
|
|
return;
|
|
|
|
// create the transaction
|
|
tmTransaction *trans = new tmTransaction();
|
|
|
|
// initialize it
|
|
if (trans) {
|
|
if(NS_SUCCEEDED(trans->Init(IPC_GetClientID(client), // who owns it
|
|
TM_INVALID_ID, // in data
|
|
TM_INVALID, // in data
|
|
TM_INVALID, // in data
|
|
(PRUint8 *)data, // raw message
|
|
dataLen))) { // length of message
|
|
// pass it on to the trans mngr
|
|
tm->HandleTransaction(trans);
|
|
}
|
|
else
|
|
delete trans;
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// tmIPCModule API
|
|
|
|
// straight pass-through, don't check args, let the TS & TM do it.
|
|
void
|
|
tmIPCModule::SendMsg(PRUint32 aDestClientIPCID, tmTransaction *aTransaction) {
|
|
|
|
IPC_SendMsg(aDestClientIPCID,
|
|
kTransModuleID,
|
|
(void *)aTransaction->GetRawMessage(),
|
|
aTransaction->GetRawMessageLength());
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// Protected Methods
|
|
|
|
PRInt32
|
|
tmIPCModule::InitInternal() {
|
|
|
|
tm = new tmTransactionManager();
|
|
if (tm)
|
|
return tm->Init();
|
|
return -1;
|
|
}
|
|
|