Files
aqhomecontrol/aqhome/ipc/data/msg_data_set.c
Martin Preuss 0cf3976fc7 re-implemented SetData command.
Allows for string values to be sent.
2024-02-14 23:07:20 +01:00

105 lines
2.8 KiB
C

/****************************************************************************
* This file is part of the project AqHome.
* AqHome (c) by 2024 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/data/msg_data_set.h>
#include <aqhome/ipc/data/ipc_data.h>
#include <aqhome/ipc/msg_ipc_tag16.h>
#include <gwenhywfar/msg.h>
#include <gwenhywfar/buffer.h>
#include <gwenhywfar/debug.h>
#include <gwenhywfar/msg_ipc.h>
#include <gwenhywfar/text.h>
#include <gwenhywfar/tag16.h>
#include <string.h>
#define AQH_MSGDATA_SET_MINSIZE GWEN_MSGIPC_OFFS_PAYLOAD
/* ------------------------------------------------------------------------------------------------
* forward declarations
* ------------------------------------------------------------------------------------------------
*/
/* ------------------------------------------------------------------------------------------------
* code
* ------------------------------------------------------------------------------------------------
*/
GWEN_MSG *AQH_SetDataIpcMsg_new(uint16_t code, const AQH_VALUE *value, const char *data)
{
GWEN_MSG *msg;
GWEN_BUFFER *buf;
int rv;
buf=GWEN_Buffer_new(0, 256, 0, 1);
rv=AQH_DataIpc_WriteValueAsTagToBuffer(AQH_MSGDATA_SET_TAGS_VALUE, value, buf);
if (rv<0) {
DBG_INFO(AQH_LOGDOMAIN, "here (%d)", rv);
GWEN_Buffer_free(buf);
return NULL;
}
if (data && *data)
GWEN_Tag16_WriteStringTagToBuffer(AQH_MSGDATA_SET_TAGS_DATA, data, buf);
msg=AQH_Tag16IpcMsg_new(AQH_IPC_PROTOCOL_DATA_ID, AQH_IPC_PROTOCOL_DATA_VERSION, code,
GWEN_Buffer_GetUsedBytes(buf), (const uint8_t*) GWEN_Buffer_GetStart(buf));
GWEN_Buffer_free(buf);
return msg;
}
void AQH_SetDataIpcMsg_Parse(GWEN_MSG *msg, int doCopy)
{
AQH_Tag16IpcMsg_ExtendAndParse(msg, doCopy);
}
AQH_VALUE *AQH_SetDataIpcMsg_ReadValue(const GWEN_MSG *msg)
{
return AQH_DataIpc_ReadValueFromTagList(AQH_Tag16IpcMsg_GetTags(msg), AQH_MSGDATA_SET_TAGS_VALUE);
}
char *AQH_SetDataIpcMsg_ReadData(const GWEN_MSG *msg)
{
return AQH_Tag16IpcMsg_GetTagDataAsNewString(msg, AQH_MSGDATA_SET_TAGS_DATA, NULL);
}
void AQH_SetDataIpcMsg_DumpToBuffer(const GWEN_MSG *msg, GWEN_BUFFER *dbuf, const char *sText)
{
if (GWEN_Msg_GetBytesInBuffer(msg)>=AQH_MSGDATA_SET_MINSIZE) {
GWEN_Buffer_AppendArgs(dbuf,
"SET (code=%d, proto=%d, proto version=%d)\n",
GWEN_IpcMsg_GetCode(msg),
GWEN_IpcMsg_GetProtoId(msg),
GWEN_IpcMsg_GetProtoVersion(msg));
}
}