117 lines
3.9 KiB
C
117 lines
3.9 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 "./s_getdevices.h"
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#include "./server_p.h"
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#include "aqhome/ipc2/endpoint.h"
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#include "aqhome/msg/ipc/m_ipc.h"
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#include "aqhome/msg/ipc/data/m_ipcd.h"
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#include "aqhome/msg/ipc/data/m_ipcd_devices.h"
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#include "aqhome/msg/ipc/m_ipc_result.h"
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#include "aqhome/msg/ipc/m_ipc_tag16.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(AQH_OBJECT *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 AqHomeDataServer_HandleGetDevices(AQH_OBJECT *o, AQH_OBJECT *ep, const AQH_MESSAGE *msg)
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{
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AQHOME_SERVER *xo;
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xo=AqHomeDataServer_GetServerData(o);
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if (xo) {
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const AQH_DEVICE_LIST *origDeviceList;
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uint32_t refMsgId;
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refMsgId=AQH_IpcMessage_GetMsgId(msg);
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DBG_ERROR(NULL, "HandleGetDevices");
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origDeviceList=AQH_Storage_GetDeviceList(xo->storage);
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if (origDeviceList) {
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DBG_ERROR(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_ERROR(NULL, "Sending all entries in one message");
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_sendDeviceList(ep, origDeviceList, AQH_MSGDATA_DEVICES_FLAGS_LASTMSG, refMsgId);
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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_ERROR(NULL, "Sending %d devices", AQH_Device_List_GetCount(tmpDeviceList));
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_sendDeviceList(ep, tmpDeviceList, next?0:AQH_MSGDATA_DEVICES_FLAGS_LASTMSG, refMsgId);
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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_ERROR(NULL, "Sending %d devices", AQH_Device_List_GetCount(tmpDeviceList));
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_sendDeviceList(ep, tmpDeviceList, AQH_MSGDATA_DEVICES_FLAGS_LASTMSG, refMsgId); /* 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(ep, NULL, AQH_MSGDATA_DEVICES_FLAGS_LASTMSG, refMsgId);
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}
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}
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}
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void _sendDeviceList(AQH_OBJECT *ep, const AQH_DEVICE_LIST *vl, uint32_t flags, uint32_t refMsgId)
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{
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AQH_MESSAGE *msg;
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DBG_ERROR(NULL, "Sending msg (refMsgId=%d)", refMsgId);
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msg=AQH_IpcdMessageDevices_new(AQH_MSGTYPE_IPC_DATA_GETDEVICES_RSP, AQH_Endpoint_GetNextMessageId(ep), refMsgId, flags, vl);
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AQH_Endpoint_AddMsgOut(ep, msg);
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}
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