aqhome: Prepared reorganizing IPC and nodes code around built-in event2 api.

aqhome/msg/node/m_memstats.c

@@ -0,0 +1,89 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2025 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/msg/node/m_memstats.h"
+#include "aqhome/msg/node/m_node.h"
+
+#include <gwenhywfar/debug.h>
+
+
+
+#define AQH_MSG_OFFS_MEMSTATS_SECONDS         0  /* 4 bytes */
+#define AQH_MSG_OFFS_MEMSTATS_UID             4  /* 4 bytes */
+#define AQH_MSG_OFFS_MEMSTATS_STACKUSAGE      8  /* 2 bytes */
+#define AQH_MSG_OFFS_MEMSTATS_BUFFERSUSED    10 /* 1 byte */
+#define AQH_MSG_OFFS_MEMSTATS_MAXBUFFERSUSED 11 /* 1 byte */
+#define AQH_MSG_OFFS_MEMSTATS_RECVNOBUFFER   12 /* 2 bytes */
+
+
+
+uint32_t AQH_MemStatsMessage_GetUid(const AQH_MESSAGE *msg)
+{
+  return AQH_Message_ReadUint32At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_MEMSTATS_UID, 0);
+}
+
+
+
+uint32_t AQH_MemStatsMessage_GetSeconds(const AQH_MESSAGE *msg)
+{
+  return AQH_Message_ReadUint32At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_MEMSTATS_SECONDS, 0);
+}
+
+
+uint16_t AQH_MemStatsMessage_GetStackUsage(const AQH_MESSAGE *msg)
+{
+  return AQH_Message_ReadUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_MEMSTATS_STACKUSAGE, 0);
+}
+
+
+
+uint8_t AQH_MemStatsMessage_GetBuffersUsed(const AQH_MESSAGE *msg)
+{
+  return AQH_Message_ReadUint8At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_MEMSTATS_BUFFERSUSED, 0);
+}
+
+
+
+uint8_t AQH_MemStatsMessage_GetMaxBuffersUsed(const AQH_MESSAGE *msg)
+{
+  return AQH_Message_ReadUint8At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_MEMSTATS_MAXBUFFERSUSED, 0);
+}
+
+
+
+uint16_t AQH_MemStatsMessage_GetRecvNoBufferErrors(const AQH_MESSAGE *msg)
+{
+  return AQH_Message_ReadUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_MEMSTATS_RECVNOBUFFER, 0);
+}
+
+
+
+void AQH_MemStatsMessage_DumpToBuffer(const AQH_MESSAGE *msg, GWEN_BUFFER *dbuf, const char *sText)
+{
+  GWEN_Buffer_AppendArgs(dbuf,
+			 "0x%02x->0x%02x: MEMSTATS(%s) %s (uid=0x%08x, uptime=%d, stack used=%d, buffers used=%d(max=%d), no recvbuf=%d)\n",
+			 AQH_NodeMessage_GetSourceAddress(msg),
+			 AQH_NodeMessage_GetDestAddress(msg),
+                         AQH_NodeMessage_MsgTypeToChar(AQH_NodeMessage_GetMsgType(msg)),
+			 sText,
+			 (unsigned int) AQH_MemStatsMessage_GetUid(msg),
+                         AQH_MemStatsMessage_GetSeconds(msg),
+			 AQH_MemStatsMessage_GetStackUsage(msg),
+			 AQH_MemStatsMessage_GetBuffersUsed(msg),
+			 AQH_MemStatsMessage_GetMaxBuffersUsed(msg),
+			 AQH_MemStatsMessage_GetRecvNoBufferErrors(msg));
+}
+
+
+