First commit

setup/e2mgr/tools/xappmock/frontend/configfile.go

@@ -0,0 +1,59 @@
+//
+// Copyright 2019 AT&T Intellectual Property
+// Copyright 2019 Nokia
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//  This source code is part of the near-RT RIC (RAN Intelligent Controller)
+//  platform project (RICP).
+
+package frontend
+
+import (
+	"github.com/pkg/errors"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func ProcessConfigurationFile(resourcesFolder, inputFolder, suffix string, processor func(data []byte) error) error {
+	cwd, err := os.Getwd()
+	if err != nil {
+		return errors.New(err.Error())
+	}
+	inputDir := filepath.Join(cwd, resourcesFolder, inputFolder)
+
+	files, err := ioutil.ReadDir(inputDir)
+	if err != nil {
+		return errors.New(err.Error())
+	}
+
+	for _, file := range files {
+		if file.Mode().IsRegular() && strings.HasSuffix(strings.ToLower(file.Name()), suffix) {
+			filespec := filepath.Join(inputDir, file.Name())
+
+			data, err := ioutil.ReadFile(filespec)
+			if err != nil {
+				return errors.New(err.Error())
+			}
+
+			err = processor(data)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}

setup/e2mgr/tools/xappmock/frontend/jsonDecoder.go

@@ -0,0 +1,57 @@
+//
+// Copyright 2019 AT&T Intellectual Property
+// Copyright 2019 Nokia
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//  This source code is part of the near-RT RIC (RAN Intelligent Controller)
+//  platform project (RICP).
+
+package frontend
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"github.com/pkg/errors"
+	"io"
+	"xappmock/models"
+)
+
+func DecodeJsonCommand(data []byte) (*models.JsonCommand, error) {
+	dec := json.NewDecoder(bytes.NewReader(data))
+	var cmd models.JsonCommand
+	if err := dec.Decode(&cmd); err != nil && err != io.EOF {
+		return nil, errors.New(err.Error())
+	}
+
+	return &cmd, nil
+}
+
+func JsonCommandsDecoder(data []byte, processor func(models.JsonCommand) error) error {
+	dec := json.NewDecoder(bytes.NewReader(data))
+	for {
+		var commands []models.JsonCommand
+		if err := dec.Decode(&commands); err == io.EOF {
+			break
+		} else if err != nil {
+			return errors.New(err.Error())
+		}
+		for i, cmd := range commands {
+			if err := processor(cmd); err != nil {
+				return errors.New(fmt.Sprintf("processing error at #%d, %s", i, err))
+			}
+		}
+	}
+	return nil
+}