107 lines
3.6 KiB
C
107 lines
3.6 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2023 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 "./c_getdevices.h"
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#include "./aqhome_data_p.h"
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#include "aqhome/ipc/data/ipc_data.h"
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#include "aqhome/ipc/data/msg_data_devices.h"
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#include "aqhome/ipc/msg_ipc_result.h"
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#include <gwenhywfar/debug.h>
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/* ------------------------------------------------------------------------------------------------
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* defines
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* ------------------------------------------------------------------------------------------------
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*/
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#define AQHOMEDATA_DEVICESPERMSG 10
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/* ------------------------------------------------------------------------------------------------
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* forward declarations
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* ------------------------------------------------------------------------------------------------
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*/
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static void _sendDeviceList(AQHOME_DATA *aqh, GWEN_MSG_ENDPOINT *ep, const AQH_DEVICE_LIST *vl, uint32_t flags, uint32_t refMsgId);
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/* ------------------------------------------------------------------------------------------------
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* implementations
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* ------------------------------------------------------------------------------------------------
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*/
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void AqHomeData_HandleGetDevices(AQHOME_DATA *aqh, GWEN_MSG_ENDPOINT *ep, const GWEN_MSG *msg)
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{
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const AQH_DEVICE_LIST *origDeviceList;
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DBG_INFO(NULL, "HandleGetDevices");
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origDeviceList=AQH_Storage_GetDeviceList(aqh->storage);
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if (origDeviceList) {
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DBG_INFO(NULL, "Have a list of %d devices", AQH_Device_List_GetCount(origDeviceList));
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if (AQH_Device_List_GetCount(origDeviceList)<AQHOMEDATA_DEVICESPERMSG) {
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DBG_INFO(NULL, "Sending all entries in one message");
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_sendDeviceList(aqh, ep, origDeviceList, AQH_MSGDATA_DEVICES_FLAGS_LASTMSG, GWEN_IpcMsg_GetMsgId(msg));
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}
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else {
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AQH_DEVICE_LIST *tmpDeviceList;
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const AQH_DEVICE *v;
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DBG_INFO(NULL, "Sending entries in multiple messages");
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tmpDeviceList=AQH_Device_List_new();
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v=AQH_Device_List_First(origDeviceList);
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while(v) {
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const AQH_DEVICE *next;
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AQH_DEVICE *copyOfDevice;
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next=AQH_Device_List_Next(v);
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copyOfDevice=AQH_Device_dup(v);
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AQH_Device_List_Add(copyOfDevice, tmpDeviceList);
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if (AQH_Device_List_GetCount(tmpDeviceList)>=AQHOMEDATA_DEVICESPERMSG) {
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DBG_INFO(NULL, "Sending %d devices", AQH_Device_List_GetCount(tmpDeviceList));
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_sendDeviceList(aqh, ep, tmpDeviceList, next?0:AQH_MSGDATA_DEVICES_FLAGS_LASTMSG, GWEN_IpcMsg_GetMsgId(msg));
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AQH_Device_List_Clear(tmpDeviceList);
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}
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v=next;
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}
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if (AQH_Device_List_GetCount(tmpDeviceList)) {
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DBG_INFO(NULL, "Sending %d devices", AQH_Device_List_GetCount(tmpDeviceList));
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_sendDeviceList(aqh, ep, tmpDeviceList, AQH_MSGDATA_DEVICES_FLAGS_LASTMSG, GWEN_IpcMsg_GetMsgId(msg)); /* send remaining */
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}
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AQH_Device_List_free(tmpDeviceList);
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}
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}
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else {
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/* empty list */
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_sendDeviceList(aqh, ep, NULL, AQH_MSGDATA_DEVICES_FLAGS_LASTMSG, GWEN_IpcMsg_GetMsgId(msg));
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}
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}
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void _sendDeviceList(AQHOME_DATA *aqh, GWEN_MSG_ENDPOINT *ep, const AQH_DEVICE_LIST *vl, uint32_t flags, uint32_t refMsgId)
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{
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GWEN_MSG *msg;
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msg=AQH_DevicesDataIpcMsg_new(AQH_MSGTYPE_IPC_DATA_GETDEVICES_RSP,
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GWEN_MsgEndpoint_GetNextMessageId(ep), refMsgId,
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flags, vl);
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GWEN_MsgEndpoint_AddSendMessage(ep, msg);
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}
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