148 lines
3.8 KiB
C
148 lines
3.8 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2025 Martin Preuss, all rights reserved.
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*
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* The license for this file can be found in the file COPYING which you
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* should have received along with this file.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "./ipc_server_p.h"
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#include <aqhome/ipc2/tcpd_object.h>
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#include <aqhome/ipc2/ipcmsgreader.h>
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#include <aqhome/ipc2/msgwriter.h>
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#include <aqhome/events2/fdobject.h>
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#include <gwenhywfar/debug.h>
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#include <unistd.h>
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/* ------------------------------------------------------------------------------------------------
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* defs and enums
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* ------------------------------------------------------------------------------------------------
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*/
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enum {
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AQH_IPCD_OBJECT_SLOT_NEWCONN=1
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};
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/* ------------------------------------------------------------------------------------------------
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* global vars
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* ------------------------------------------------------------------------------------------------
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*/
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GWEN_INHERIT(AQH_OBJECT, AQH_IPC_SERVER)
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/* ------------------------------------------------------------------------------------------------
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* forward declarations
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* ------------------------------------------------------------------------------------------------
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*/
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static void GWENHYWFAR_CB _freeData(void *bp, void *p);
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static int _handleSignal(AQH_OBJECT *o, uint32_t slotId, AQH_OBJECT *senderObject, int param1, void *param2);
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static int _handleNewConn(AQH_OBJECT *o, int newFd);
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/* ------------------------------------------------------------------------------------------------
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* implementation
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* ------------------------------------------------------------------------------------------------
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*/
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AQH_OBJECT *AQH_IpcServerObject_new(AQH_EVENT_LOOP *eventLoop, int fd)
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{
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AQH_OBJECT *o;
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AQH_IPC_SERVER *xo;
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o=AQH_Object_new(eventLoop);
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GWEN_NEW_OBJECT(AQH_IPC_SERVER, xo);
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GWEN_INHERIT_SETDATA(AQH_OBJECT, AQH_IPC_SERVER, o, xo, _freeData);
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AQH_Object_SetSignalHandlerFn(o, _handleSignal);
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xo->tcpdObject=AQH_TcpdObject_new(eventLoop, fd);
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AQH_Object_AddLink(xo->tcpdObject, AQH_TCPD_OBJECT_SIGNAL_NEWCONN, AQH_IPCD_OBJECT_SLOT_NEWCONN, o);
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AQH_Object_Enable(xo->tcpdObject);
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return o;
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}
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void GWENHYWFAR_CB _freeData(GWEN_UNUSED void *bp, void *p)
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{
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AQH_IPC_SERVER *xo;
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xo=(AQH_IPC_SERVER*) p;
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if (xo->tcpdObject) {
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AQH_Object_Disable(xo->tcpdObject);
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AQH_Object_free(xo->tcpdObject);
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xo->tcpdObject=NULL;
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}
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GWEN_FREE_OBJECT(xo);
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}
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int _handleSignal(AQH_OBJECT *o,
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uint32_t slotId,
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GWEN_UNUSED AQH_OBJECT *senderObject,
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int param1,
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GWEN_UNUSED void *param2)
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{
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switch(slotId) {
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case AQH_IPCD_OBJECT_SLOT_NEWCONN: return _handleNewConn(o, param1);
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default:
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break;
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}
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return 0; /* not handled */
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}
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int _handleNewConn(AQH_OBJECT *o, int newFd)
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{
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AQH_EVENT_LOOP *eventLoop;
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int fdCopy;
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AQH_OBJECT *fdReader;
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AQH_OBJECT *fdWriter;
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AQH_OBJECT *msgReader;
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AQH_OBJECT *msgWriter;
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AQH_OBJECT *endpoint;
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DBG_ERROR(AQH_LOGDOMAIN, "Incoming connection");
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eventLoop=AQH_Object_GetEventLoop(o);
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fdCopy=dup(newFd);
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fdReader=AQH_FdObject_new(eventLoop, newFd, AQH_FDOBJECT_FDMODE_READ);
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msgReader=AQH_IpcMsgReader_new(eventLoop, fdReader);
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AQH_Object_Enable(msgReader);
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fdWriter=AQH_FdObject_new(eventLoop, fdCopy, AQH_FDOBJECT_FDMODE_WRITE);
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msgWriter=AQH_MsgWriter_new(eventLoop, fdWriter);
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endpoint=AQH_Endpoint_new(eventLoop, msgReader, msgWriter);
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if (0==AQH_Object_EmitSignal(o, AQH_TCPD_OBJECT_SIGNAL_NEWCONN, 0, (void*) endpoint)) {
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DBG_ERROR(AQH_LOGDOMAIN, "New connection not handled");
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AQH_Object_free(endpoint);
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}
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return 1; /* msg handled */
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}
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