urtrator/configuration/config_object.go

// URTator - Urban Terror server browser and game launcher, written in
// Go.
//
// Copyright (c) 2016, Stanslav N. a.k.a pztrn (or p0z1tr0n)
// All rights reserved.
//
// Licensed under Terms and Conditions of GNU General Public License
// version 3 or any higher.
// ToDo: put full text of license here.
package configuration

import (
	// stdlib
	"fmt"
	"os"
	"path"
	"runtime"
)

type Config struct {
	// Configuration from database.
	Cfg map[string]string
	// Temporary (or runtime) configuration things.
	TEMP map[string]string
}

func (c *Config) initializePathsMac() {
	fmt.Println("Initializing configuration paths...")
	home_path := os.Getenv("HOME")
	data_path := path.Join(home_path, "Library", "Application Support", "URTrator")
	fmt.Println("Will use data path: " + data_path)
	c.TEMP["DATA"] = data_path

	profile_path := path.Join(home_path, "Library", "Application Support", "Quake3", "q3ut4")
	c.TEMP["DEFAULT_PROFILE_PATH"] = profile_path

	if _, err := os.Stat(data_path); os.IsNotExist(err) {
		os.MkdirAll(data_path, 0755)
	}
}

func (c *Config) initializePathsNix() {
	fmt.Println("Initializing configuration paths...")

	// Get storage path. By default we will use ~/.config/urtrator
	// directory.
	home_path := os.Getenv("HOME")
	data_path := path.Join(home_path, ".config", "urtrator")
	fmt.Println("Will use data path: " + data_path)
	c.TEMP["DATA"] = data_path

	profile_path := path.Join(home_path, ".q3a", "q3ut4")
	c.TEMP["DEFAULT_PROFILE_PATH"] = profile_path

	if _, err := os.Stat(data_path); os.IsNotExist(err) {
		os.MkdirAll(data_path, 0755)
	}
}

func (c *Config) initializePathsWin() {
	fmt.Println("Initializing configuration paths...")
	homepath_without_drive := os.Getenv("HOMEPATH")
	homedrive := os.Getenv("HOMEDRIVE")
	data_path := path.Join(homedrive, homepath_without_drive, "AppData", "Roaming", "URTrator")
	c.TEMP["DATA"] = data_path

	// Verify it!
	profile_path := path.Join(homedrive, homepath_without_drive, "AppData", "UrbanTerror43", "q3ut4")
	c.TEMP["DEFAULT_PROFILE_PATH"] = profile_path

	if _, err := os.Stat(data_path); os.IsNotExist(err) {
		os.MkdirAll(data_path, 0755)
	}
}

func (c *Config) initializeStorages() {
	c.TEMP = make(map[string]string)
	c.Cfg = make(map[string]string)
}

func (c *Config) Initialize() {
	fmt.Println("Initializing configuration storage...")
	c.initializeStorages()

	if runtime.GOOS == "linux" {
		c.initializePathsNix()
	} else if runtime.GOOS == "darwin" {
		c.initializePathsMac()
	} else if runtime.GOOS == "windows" {
		c.initializePathsWin()
	} else {
		panic("We're not ready for other OSes yet!")
	}
}