Files
aqhomecontrol/aqhome/ipc/msg_ipc_setaccmsggrps.c
Martin Preuss ce85548938 aqhome: added ipc message and calls to set acceptable msg groups for ipc endpoint.
this filters the messages which are copied to the ipc client.
2023-04-17 01:13:59 +02:00

73 lines
2.3 KiB
C

/****************************************************************************
* This file is part of the project AqHome.
* AqHome (c) by 2023 Martin Preuss, all rights reserved.
*
* The license for this file can be found in the file COPYING which you
* should have received along with this file.
****************************************************************************/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <aqhome/ipc/msg_ipc_setaccmsggrps.h>
#include <gwenhywfar/msg.h>
#include <gwenhywfar/buffer.h>
#include <gwenhywfar/misc.h>
#include <gwenhywfar/list.h>
#include <gwenhywfar/error.h>
#include <gwenhywfar/debug.h>
#include <gwenhywfar/text.h>
#include <gwenhywfar/msg_ipc.h>
#define AQH_MSGIPC_SETACCEPTEDMSGGRPS_OFFS_GROUPS 0 /* 4 bytes */
#define AQH_MSGIPC_SETACCEPTEDMSGGRPS_MINSIZE (GWEN_MSGIPC_OFFS_PAYLOAD+4)
GWEN_MSG *AQH_SetAcceptedMsgGroupsIpcMsg_new(uint16_t code, uint32_t groups)
{
GWEN_MSG *msg;
uint8_t *ptr;
msg=GWEN_IpcMsg_new(AQH_IPC_PROTOCOL_ID, AQH_IPC_PROTOCOL_VERSION, code, AQH_MSGIPC_SETACCEPTEDMSGGRPS_MINSIZE, NULL);
ptr=GWEN_Msg_GetBuffer(msg);
ptr[GWEN_MSGIPC_OFFS_PAYLOAD+AQH_MSGIPC_SETACCEPTEDMSGGRPS_OFFS_GROUPS+0]=groups & 0xff;
ptr[GWEN_MSGIPC_OFFS_PAYLOAD+AQH_MSGIPC_SETACCEPTEDMSGGRPS_OFFS_GROUPS+1]=(groups>>8) & 0xff;
ptr[GWEN_MSGIPC_OFFS_PAYLOAD+AQH_MSGIPC_SETACCEPTEDMSGGRPS_OFFS_GROUPS+2]=(groups>>16) & 0xff;
ptr[GWEN_MSGIPC_OFFS_PAYLOAD+AQH_MSGIPC_SETACCEPTEDMSGGRPS_OFFS_GROUPS+3]=(groups>>24) & 0xff;
return msg;
}
uint32_t AQH_SetAcceptedMsgGroupsIpcMsg_GetMsgGroups(const GWEN_MSG *msg)
{
return GWEN_Msg_GetUint32At(msg, GWEN_MSGIPC_OFFS_PAYLOAD+AQH_MSGIPC_SETACCEPTEDMSGGRPS_OFFS_GROUPS, 0);
}
void AQH_SetAcceptedMsgGroupsIpcMsg_DumpToBuffer(const GWEN_MSG *msg, GWEN_BUFFER *dbuf, const char *sText)
{
if (GWEN_Msg_GetBytesInBuffer(msg)>=AQH_MSGIPC_SETACCEPTEDMSGGRPS_MINSIZE) {
GWEN_Buffer_AppendArgs(dbuf,
"SET_ACCEPTED_MSG_GROUPS (code=%d, proto=%d, proto version=%d, groups=%08x)\n",
GWEN_IpcMsg_GetCode(msg),
GWEN_IpcMsg_GetProtoId(msg),
GWEN_IpcMsg_GetProtoVersion(msg),
AQH_SetAcceptedMsgGroupsIpcMsg_GetMsgGroups(msg));
}
}