Migration to AGL gerrit (update go import)

[src/xds/xds-server.git] / lib / xdsconfig / fileconfig.go

diff --git a/lib/xdsconfig/fileconfig.go b/lib/xdsconfig/fileconfig.go
index a0724af..46afc57 100644 (file)
--- a/lib/xdsconfig/fileconfig.go
+++ b/lib/xdsconfig/fileconfig.go
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2017-2018 "IoT.bzh"
+ * Author Sebastien Douheret <sebastien@iot.bzh>
+ *
+ * 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.
+ */
+
 package xdsconfig
 
 import (
@@ -8,14 +25,17 @@ import (
        "path/filepath"
        "strings"
 
-       common "github.com/iotbzh/xds-common/golib"
+       common "gerrit.automotivelinux.org/gerrit/src/xds/xds-common.git/golib"
 )
 
+// ConfigDir Directory in user HOME directory where xds config will be saved
+var ConfigDir = path.Join(".xds", "server")
+
 const (
-       // ConfigDir Directory in user HOME directory where xds config will be saved
-       ConfigDir = ".xds-server"
        // GlobalConfigFilename Global config filename
-       GlobalConfigFilename = "config.json"
+       GlobalConfigFilename = "server-config.json"
+       // ServerDataFilename Server data filename
+       ServerDataFilename = "server-data.xml"
        // FoldersConfigFilename Folders config filename
        FoldersConfigFilename = "server-config_folders.xml"
 )
@@ -29,22 +49,22 @@ type SyncThingConf struct {
        RescanIntervalS int    `json:"rescanIntervalS"`
 }
 
-// FileConfig is the JSON structure of xds-server config file (config.json)
+// FileConfig is the JSON structure of xds-server config file (server-config.json)
 type FileConfig struct {
-       WebAppDir    string         `json:"webAppDir"`
-       ShareRootDir string         `json:"shareRootDir"`
-       SdkRootDir   string         `json:"sdkRootDir"`
-       HTTPPort     string         `json:"httpPort"`
-       SThgConf     *SyncThingConf `json:"syncthing"`
-       LogsDir      string         `json:"logsDir"`
+       WebAppDir     string         `json:"webAppDir"`
+       ShareRootDir  string         `json:"shareRootDir"`
+       SdkScriptsDir string         `json:"sdkScriptsDir"`
+       HTTPPort      string         `json:"httpPort"`
+       SThgConf      *SyncThingConf `json:"syncthing"`
+       LogsDir       string         `json:"logsDir"`
 }
 
 // readGlobalConfig reads configuration from a config file.
 // Order to determine which config file is used:
 //  1/ from command line option: "--config myConfig.json"
-//  2/ $HOME/.xds-server/config.json file
-//  3/ /etc/xds-server/config.json file
-//  4/ <xds-server executable dir>/config.json file
+//  2/ $HOME/.xds/server/server-config.json file
+//  3/ /etc/xds/server/server-config.json file
+//  4/ <xds-server executable dir>/server-config.json file
 func readGlobalConfig(c *Config, confFile string) error {
 
        searchIn := make([]string, 0, 3)
@@ -52,23 +72,23 @@ func readGlobalConfig(c *Config, confFile string) error {
                searchIn = append(searchIn, confFile)
        }
        if usr, err := user.Current(); err == nil {
-               searchIn = append(searchIn, path.Join(usr.HomeDir, ConfigDir,
-                       GlobalConfigFilename))
+               searchIn = append(searchIn, path.Join(usr.HomeDir, ConfigDir, GlobalConfigFilename))
        }
 
-       searchIn = append(searchIn, "/etc/xds-server/config.json")
+       searchIn = append(searchIn, "/etc/xds/server/server-config.json")
 
        exePath := os.Args[0]
-       exeAbsPath, err := filepath.Abs(os.Args[0])
+       ee, _ := os.Executable()
+       exeAbsPath, err := filepath.Abs(ee)
        if err == nil {
                exePath, err = filepath.EvalSymlinks(exeAbsPath)
                if err == nil {
-                       exePath = filepath.Dir(exePath)
+                       exePath = filepath.Dir(ee)
                } else {
                        exePath = filepath.Dir(exeAbsPath)
                }
        }
-       searchIn = append(searchIn, path.Join(exePath, "config.json"))
+       searchIn = append(searchIn, path.Join(exePath, "server-config.json"))
 
        var cFile *string
        for _, p := range searchIn {
@@ -81,7 +101,7 @@ func readGlobalConfig(c *Config, confFile string) error {
                // No config file found
                return nil
        }
-       c.Log.Infof("Use config file: %s", *cFile)
+       c.Log.Infof("Use config file:       %s", *cFile)
 
        // TODO move on viper package to support comments in JSON and also
        // bind with flags (command line options)
@@ -93,11 +113,11 @@ func readGlobalConfig(c *Config, confFile string) error {
                return err
        }
 
-       // Support environment variables (IOW ${MY_ENV_VAR} syntax) in config.json
+       // Support environment variables (IOW ${MY_ENV_VAR} syntax) in server-config.json
        vars := []*string{
                &fCfg.WebAppDir,
                &fCfg.ShareRootDir,
-               &fCfg.SdkRootDir,
+               &fCfg.SdkScriptsDir,
                &fCfg.LogsDir}
        if fCfg.SThgConf != nil {
                vars = append(vars, &fCfg.SThgConf.Home, &fCfg.SThgConf.BinDir)
@@ -116,8 +136,8 @@ func readGlobalConfig(c *Config, confFile string) error {
        if fCfg.ShareRootDir == "" {
                fCfg.ShareRootDir = c.FileConf.ShareRootDir
        }
-       if fCfg.SdkRootDir == "" {
-               fCfg.SdkRootDir = c.FileConf.SdkRootDir
+       if fCfg.SdkScriptsDir == "" {
+               fCfg.SdkScriptsDir = c.FileConf.SdkScriptsDir
        }
        if fCfg.HTTPPort == "" {
                fCfg.HTTPPort = c.FileConf.HTTPPort
@@ -145,11 +165,20 @@ func readGlobalConfig(c *Config, confFile string) error {
        return nil
 }
 
-// FoldersConfigFilenameGet
-func FoldersConfigFilenameGet() (string, error) {
+func configFilenameGet(cfgFile string) (string, error) {
        usr, err := user.Current()
        if err != nil {
                return "", err
        }
-       return path.Join(usr.HomeDir, ConfigDir, FoldersConfigFilename), nil
+       return path.Join(usr.HomeDir, ConfigDir, cfgFile), nil
+}
+
+// FoldersConfigFilenameGet
+func FoldersConfigFilenameGet() (string, error) {
+       return configFilenameGet(FoldersConfigFilename)
+}
+
+// ServerDataFilenameGet
+func ServerDataFilenameGet() (string, error) {
+       return configFilenameGet(ServerDataFilename)
 }