vars: added more functions.

aqhome/data/vars.c

@@ -31,6 +31,7 @@ GWEN_TREE2_FUNCTIONS(AQH_VARS, AQH_Vars);
 static AQH_VARS *_newData(void);
 static void _releaseData(AQH_VARS *vt);
 static AQH_VARS *_newStringElement(char *s, AQH_VARS_DATATYPE dt);
+static AQH_VARS *_getValueNodeByIdx(const AQH_VARS *vt, int idx);
 static AQH_VARS *_getPath(AQH_VARS *vt, const char *s, uint32_t flags);
 static void *_pathHandlerFn(const char *entry, void *data, int idx, uint32_t flags);
 static AQH_VARS *_getNodeByTypeAndName(const AQH_VARS *vt, AQH_VARS_DATATYPE dt, const char *name, int idx);
@@ -290,19 +291,13 @@ const char *AQH_Vars_GetCharValue(AQH_VARS *vt, const char *path, int idx, const
   if (vt && idx>=0) {
     AQH_VARS *vtChild;
     AQH_VARS *vtValue;
-    int i;
 
     vtChild=_getPath(vt, path, AQH_PATH_FLAGS_PATHMUSTEXIST | AQH_PATH_FLAGS_VARIABLE);
     if (vtChild==NULL) {
       DBG_INFO(AQH_LOGDOMAIN, "Path for var \"%s\" not found", path);
       return defaultValue;
     }
-    vtValue=AQH_Vars_Tree2_GetFirstChild(vtChild);
+    vtValue=_getValueNodeByIdx(vtChild, idx);
-    i=idx;
-    while(vtValue && i) {
-      i--;
-      vtValue=AQH_Vars_Tree2_GetNext(vtValue);
-    }
     if (vtValue)
       return AQH_Vars_GetStringData(vtValue, defaultValue);
   }
@@ -311,6 +306,106 @@ const char *AQH_Vars_GetCharValue(AQH_VARS *vt, const char *path, int idx, const
 
 
 
+int AQH_Vars_SetIntValue(AQH_VARS *vt, uint32_t flags, const char *path, int value)
+{
+  if (vt) {
+    AQH_VARS *vtChild;
+    AQH_VARS *vtValue;
+
+    vtChild=_getPath(vt, path, flags | AQH_PATH_FLAGS_VARIABLE);
+    if (vtChild==NULL) {
+      DBG_ERROR(AQH_LOGDOMAIN, "Error getting path for var \"%s\"", path);
+      return GWEN_ERROR_GENERIC;
+    }
+    vtValue=AQH_Vars_CreateIntValue(value);
+    AQH_Vars_Tree2_AddChild(vtChild, vtValue);
+    return 0;
+  }
+  return GWEN_ERROR_INVALID;
+}
+
+
+
+int AQH_Vars_GetIntValue(AQH_VARS *vt, const char *path, int idx, int defaultValue)
+{
+  if (vt && idx>=0) {
+    AQH_VARS *vtChild;
+    AQH_VARS *vtValue;
+
+    vtChild=_getPath(vt, path, AQH_PATH_FLAGS_PATHMUSTEXIST | AQH_PATH_FLAGS_VARIABLE);
+    if (vtChild==NULL) {
+      DBG_INFO(AQH_LOGDOMAIN, "Path for var \"%s\" not found", path);
+      return defaultValue;
+    }
+    vtValue=_getValueNodeByIdx(vtChild, idx);
+    if (vtValue)
+      return AQH_Vars_GetIntData(vtValue, defaultValue);
+  }
+  return defaultValue;
+}
+
+
+
+int AQH_Vars_SetDoubleValue(AQH_VARS *vt, uint32_t flags, const char *path, double value)
+{
+  if (vt) {
+    AQH_VARS *vtChild;
+    AQH_VARS *vtValue;
+
+    vtChild=_getPath(vt, path, flags | AQH_PATH_FLAGS_VARIABLE);
+    if (vtChild==NULL) {
+      DBG_ERROR(AQH_LOGDOMAIN, "Error getting path for var \"%s\"", path);
+      return GWEN_ERROR_GENERIC;
+    }
+    vtValue=AQH_Vars_CreateDoubleValue(value);
+    AQH_Vars_Tree2_AddChild(vtChild, vtValue);
+    return 0;
+  }
+  return GWEN_ERROR_INVALID;
+}
+
+
+
+double AQH_Vars_GetDoubleValue(AQH_VARS *vt, const char *path, int idx, double defaultValue)
+{
+  if (vt && idx>=0) {
+    AQH_VARS *vtChild;
+    AQH_VARS *vtValue;
+
+    vtChild=_getPath(vt, path, AQH_PATH_FLAGS_PATHMUSTEXIST | AQH_PATH_FLAGS_VARIABLE);
+    if (vtChild==NULL) {
+      DBG_INFO(AQH_LOGDOMAIN, "Path for var \"%s\" not found", path);
+      return defaultValue;
+    }
+    vtValue=_getValueNodeByIdx(vtChild, idx);
+    if (vtValue)
+      return AQH_Vars_GetDoubleData(vtValue, defaultValue);
+  }
+  return defaultValue;
+}
+
+
+
+AQH_VARS *_getValueNodeByIdx(const AQH_VARS *vt, int idx)
+{
+  if (vt && idx>=0) {
+    AQH_VARS *vtValue;
+
+    vtValue=AQH_Vars_Tree2_GetFirstChild(vt);
+    while(vtValue && idx) {
+      idx--;
+      vtValue=AQH_Vars_Tree2_GetNext(vtValue);
+    }
+    return vtValue;
+  }
+
+  return NULL;
+}
+
+
+
+
+
 AQH_VARS *_getPath(AQH_VARS *vt, const char *s, uint32_t flags)
 {
   return (AQH_VARS *)AQH_Path_Handle(s, (void*) vt, flags, "/", _pathHandlerFn);

aqhome/data/vars.h

@@ -62,6 +62,14 @@ AQH_VARS *AQH_Vars_GetNextByType(const AQH_VARS *vt, AQH_VARS_DATATYPE dt);
 int AQH_Vars_SetCharValue(AQH_VARS *vt, uint32_t flags, const char *path, const char *value);
 const char *AQH_Vars_GetCharValue(AQH_VARS *vt, const char *path, int idx, const char *defaultValue);
 
+int AQH_Vars_SetIntValue(AQH_VARS *vt, uint32_t flags, const char *path, int value);
+int AQH_Vars_GetIntValue(AQH_VARS *vt, const char *path, int idx, int defaultValue);
+
+int AQH_Vars_SetDoubleValue(AQH_VARS *vt, uint32_t flags, const char *path, double value);
+double AQH_Vars_GetDoubleValue(AQH_VARS *vt, const char *path, int idx, double defaultValue);
+
+
+