aqhome-data, aqhome-tool: more work on new protocol.

2025-02-27 23:50:18 +01:00
parent d887747b3c
commit f2d527cd2f
35 changed files with 2070 additions and 2353 deletions
--- a/apps/aqhome-data/s_updatedata.c
+++ b/apps/aqhome-data/s_updatedata.c
@@ -0,0 +1,175 @@
+/****************************************************************************
+ * 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 "./s_updatedata.h"
+
+#include "./server_p.h"
+#include <aqhome/data/value.h>
+#include "aqhome/ipc2/endpoint.h"
+#include "aqhome/msg/ipc/m_ipc.h"
+#include "aqhome/msg/ipc/data/m_ipcd.h"
+#include "aqhome/msg/ipc/data/m_ipcd_multidata.h"
+#include "aqhome/msg/ipc/m_ipc_result.h"
+#include "aqhome/msg/ipc/m_ipc_tag16.h"
+
+#include <gwenhywfar/debug.h>
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * defines
+ * ------------------------------------------------------------------------------------------------
+ */
+
+#define DISABLE_DEBUGLOG
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * forward declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+static int _storeDataPoints(AQHOME_SERVER *xo, const AQH_VALUE *v, const uint64_t *dataPoints, unsigned int numValues);
+static void _sendDataChangedMsgToAllClients(AQHOME_SERVER *xo, AQH_OBJECT *epSrc,
+                                            const AQH_VALUE *v, const uint64_t *dataPoints, int numValues);
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * implementations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+void AqHomeDataServer_HandleUpdateData(AQH_OBJECT *o, AQH_OBJECT *ep, const AQH_MESSAGE *msg)
+{
+  AQHOME_SERVER *xo;
+
+  xo=AqHomeDataServer_GetServerData(o);
+  if (xo) {
+    AQH_MESSAGE *outMsg;
+    GWEN_TAG16_LIST *tagList;
+    int resultCode=AQH_MSGDATA_RESULT_SUCCESS;
+
+    tagList=AQH_IpcMessageTag16_ParsePayload(msg, 0);
+    if (tagList) {
+      AQH_VALUE *recvdValue;
+
+      recvdValue=AQH_IpcdMessageMultiData_ReadValue(tagList);
+      if (recvdValue) {
+        const char *valueName;
+        const uint64_t *dataPoints=NULL;
+        uint64_t numberOfPoints=0;
+
+        valueName=recvdValue?AQH_Value_GetName(recvdValue):NULL;
+        AQH_IpcdMessageMultiData_ReadDatapoints(tagList, &dataPoints, &numberOfPoints);
+        if (numberOfPoints>0) {
+          AQH_VALUE *value;
+
+          value=AqHomeDataServer_GetOrCreateValueForDriverWithTemplate(o, ep, recvdValue);
+          if (value) {
+            if (AQH_Endpoint_GetPermissions(ep) & AQH_ENDPOINT_PERMS_ADDDATA) {
+              resultCode=_storeDataPoints(xo, value, dataPoints, numberOfPoints);
+              if (resultCode==AQH_MSGDATA_RESULT_SUCCESS)
+                _sendDataChangedMsgToAllClients(xo, ep, value, dataPoints, numberOfPoints);
+            }
+            else {
+              DBG_INFO(NULL, "No permissions to add data to value \"%s\"", valueName);
+              resultCode=AQH_MSGDATA_RESULT_ERROR_PERMS;
+            }
+          }
+          else {
+            DBG_INFO(NULL, "No permissions to add/create value \"%s\"", valueName);
+            resultCode=AQH_MSGDATA_RESULT_ERROR_PERMS;
+          }
+        }
+        else {
+          DBG_INFO(NULL, "No datapoints");
+          resultCode=AQH_MSGDATA_RESULT_ERROR_INVALID;
+        }
+        AQH_Value_free(recvdValue);
+      }
+      else {
+        DBG_INFO(NULL, "No value");
+        resultCode=AQH_MSGDATA_RESULT_ERROR_INVALID;
+      }
+      GWEN_Tag16_List_free(tagList);
+    }
+
+    outMsg=AQH_IpcMessageResult_new(AQH_IPC_PROTOCOL_DATA_ID,
+                                    AQH_IPC_PROTOCOL_DATA_VERSION,
+                                    AQH_MSGTYPE_IPC_DATA_RESULT,
+                                    AQH_Endpoint_GetNextMessageId(ep),
+                                    AQH_IpcMessage_GetMsgId(msg),
+                                    resultCode, NULL);
+    AQH_Endpoint_AddMsgOut(ep, outMsg);
+  }
+}
+
+
+
+int _storeDataPoints(AQHOME_SERVER *xo, const AQH_VALUE *v, const uint64_t *dataPoints, unsigned int numValues)
+{
+  uint32_t i;
+
+  for(i=0; i<numValues; i++) {
+    uint64_t timestamp;
+    union {double f; uint64_t i;} u;
+    int rv;
+
+    timestamp=*(dataPoints++);
+    u.i=*(dataPoints++);
+    rv=AQH_Storage_AddDatapoint(xo->storage, AQH_Value_GetId(v), timestamp, u.f);
+    if (rv<0) {
+      DBG_INFO(NULL, "here (%d)", rv);
+      return AQH_MSGDATA_RESULT_ERROR_GENERIC;
+    }
+    else {
+      DBG_DEBUG(NULL, "Datapoint added for value \"%s\"", AQH_Value_GetNameForSystem(v));
+    }
+  } /* for */
+
+  return AQH_MSGDATA_RESULT_SUCCESS;
+}
+
+
+
+void _sendDataChangedMsgToAllClients(AQHOME_SERVER *xo, AQH_OBJECT *epSrc, const AQH_VALUE *v, const uint64_t *dataPoints, int numValues)
+{
+  AQH_OBJECT *ep;
+
+  ep=AQH_Object_List_First(xo->tcpClientList);
+  while(ep) {
+    if (ep!=epSrc) {
+      if (AQH_Endpoint_GetFlags(ep) & AQH_ENDPOINT_FLAGS_WANTUPDATES) {
+        AQH_MESSAGE *msg;
+
+        DBG_DEBUG(AQH_LOGDOMAIN, "Sending update msg to endpoint");
+        msg=AQH_IpcdMessageMultiData_new(AQH_MSGTYPE_IPC_DATA_DATACHANGED,
+                                         AQH_Endpoint_GetNextMessageId(ep), 0,
+                                         v, dataPoints, numValues);
+        AQH_Endpoint_AddMsgOut(ep, msg);
+      }
+      else {
+        DBG_DEBUG(AQH_LOGDOMAIN, "Endpoint doesn't want updates");
+      }
+    }
+    else {
+      DBG_DEBUG(AQH_LOGDOMAIN, "Not sending update msg to source of updates");
+    }
+    ep=AQH_Object_List_Next(ep);
+  }
+}
+
+
+