AwaError OperationCommon_AddPathToObjectsTree(TreeNode objectsTree, const char * path, TreeNode * resultNode)
{
AwaError result = AwaError_Unspecified;
if (objectsTree != NULL)
{
if (path != NULL)
{
if (Path_IsValid(path))
{
// Drop paths that are already represented
// E.g. /3/0/0 should be dropped if /3/0 is already present
if (ObjectsTree_IsPathCovered(objectsTree, path, resultNode) == false)
{
// if a new path that covers existing paths is added, remove any existing path nodes
TreeNode existing = NULL;
if (ObjectsTree_FindPathNode(objectsTree, path, &existing) == InternalError_Success)
{
if (resultNode != NULL)
{
*resultNode = existing;
}
ObjectsTree_RemovePathNodes(existing);
LogDebug("Removing nodes below %s", path);
result = AwaError_Success;
}
else
{
if (ObjectsTree_AddPath(objectsTree, path, resultNode) == InternalError_Success)
{
result = AwaError_Success;
}
else
{
result = LogErrorWithEnum(AwaError_Internal, "AddPath failed");
}
}
}
else
{
LogDebug("Dropping path %s", path);
result = AwaError_Success;
}
}
else
{
result = LogErrorWithEnum(AwaError_PathInvalid, "Path %s is not valid", path);
}
}
else
{
result = LogErrorWithEnum(AwaError_PathInvalid, "Path is NULL");
}
}
else
{
result = LogErrorWithEnum(AwaError_OperationInvalid, "Objects Tree is NULL");
}
return result;
}
/**
* @brief Adds a path of interest to a Set operation, as a request to create an optional Resource.
* If the path refers to an optional resource that does not exist, the operation will result in the creation of the resource.
* The resource will have the default value assigned, if not overridden in the same operation.
* @param[in] operation The current Set operation to add the create request to.
* @param[in] path The path of the resource requested for creation.
* @return Error_Success on success, error code on failure.
*/
AwaError AwaClientSetOperation_CreateOptionalResource(AwaClientSetOperation * operation, const char * path)
{
AwaError result = AwaError_Unspecified;
if (operation != NULL)
{
TreeNode objectsTree = OperationCommon_GetObjectsTree(operation->Common);
if (objectsTree != NULL)
{
if (path != NULL)
{
if (Path_IsValidForResource(path))
{
TreeNode resultNode;
if (ObjectsTree_AddPath(objectsTree, path, &resultNode) == InternalError_Success && resultNode != NULL)
{
if (ClientSetOperation_AddCreate(resultNode) == InternalError_Success)
{
result = AwaError_Success;
}
else
{
result = LogErrorWithEnum(AwaError_Internal, "Failed to add value to path");
}
}
else
{
result = LogErrorWithEnum(AwaError_Internal, "AddPath failed");
}
}
else
{
result = LogErrorWithEnum(AwaError_PathInvalid, "%s is not a resource path", path);
}
}
else
{
result = LogErrorWithEnum(AwaError_PathInvalid, "Path is NULL");
}
}
else
{
result = LogErrorWithEnum(AwaError_Internal, "ObjectsTree is NULL");
}
}
else
{
result = LogErrorWithEnum(AwaError_OperationInvalid, "Operation is NULL");
}
return result;
}
AwaError OperationCommon_AddPathWithArrayRange(OperationCommon * operation, const char * path, AwaArrayIndex startIndex, AwaArrayLength indexCount)
{
AwaError result = AwaError_Unspecified;
if (operation != NULL)
{
if (path != NULL)
{
if (Path_IsValid(path))
{
if (Path_IsValidForResource(path))
{
// catch zero count and index overflow
if (startIndex + indexCount > startIndex)
{
// build up the required tree (may already exist)
if (ObjectsTree_AddPath(operation->ObjectsTree, path, NULL) == InternalError_Success)
{
// find the corresponding Property/Resource node
TreeNode resourceNode = NULL;
if (ObjectsTree_FindPathNode(operation->ObjectsTree, path, &resourceNode) == InternalError_Success)
{
if (resourceNode != NULL)
{
if (AddIDRange(resourceNode, startIndex, startIndex + indexCount) != NULL)
{
result = AwaError_Success;
}
else
{
result = LogErrorWithEnum(AwaError_Internal, "failed to add IDRange");
}
}
else
{
result = LogErrorWithEnum(AwaError_Internal, "propertyNode is NULL");
}
}
else
{
result = LogErrorWithEnum(AwaError_Internal, "propertyNode not found");
}
}
else
{
result = LogErrorWithEnum(AwaError_Internal, "unable to build tree");
}
}
else
{
if (indexCount == 0)
{
result = LogErrorWithEnum(AwaError_AddInvalid, "Index count is not greater than zero");
}
else
{
result = LogErrorWithEnum(AwaError_AddInvalid, "Range overflow");
}
}
}
else
{
result = LogErrorWithEnum(AwaError_PathInvalid, "Path %s is not supported for this operation", path);
}
}
else
{
result = LogErrorWithEnum(AwaError_PathInvalid, "Path %s is not valid", path);
}
}
else
{
result = LogErrorWithEnum(AwaError_PathInvalid, "Path is NULL");
}
}
else
{
result = LogErrorWithEnum(AwaError_OperationInvalid, "Operation is NULL");
}
return result;
}