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Initial commit, what works:

Browse Source 
* Servers update
* Profile creation/edit/deletion
* Game launching
* Checks server version <> profile version.
This commit is contained in:
Stanislav Nikitin 2016-10-04 15:42:36 +05:00
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# We don't need binaries.
urtrator

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may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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# URTrator
URTrator is a desktop application that should (eventually) replace
Urban Terror's and IRC client interfaces for you, because they're
pretty shitty :).
Right now it can:
* Obtaining list of Urban Terror servers from master server and
updating information about them.
* Local caching of whole data (in SQLite3 database).
* Extended Urban Terror launching capabilities (e.g. launching game
in another X session).
* Supporting of multiple profiles with multiple game versions.
Planning:
* Updating single server.
* Favorites servers.
* Showing information about servers (like in UrT Connector).
* Friends searching.
* RCON console.
* Game updating (not from official servers yet, sorry).
* Pickup/matchmaking interfaces.
* All kinds of notifications.
* ...maybe more :)
# Installation
## Release
You don't need to install anything, thanks to Go's static linking.
URTrator executable contains everything we need. Just download
approriate binary and launch it! :) The only thing is to make
sure you have GTK2 installed.
## Development version
URTrator written in Go and GTK2, so you should have them installed.
Make sure your ``GOPATH`` variable is defined.
Then execute:
```
go get -d github.com/pztrn/urtrator
go install github.com/pztrn/urtrator
```
First command will get sources of URTrator and dependencies, second
command will build executable for you and place it in ``$GOROOT/bin``.
# Important information
## GTK warnings in console
Many GTK warnings in console may appear while using URTrator. Unfortunately,
they are out of control, because they are related to Go GTK+2 bindings
and nothing can be done on URTrator side.

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// 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 {
// Temporary (or runtime) configuration things.
TEMP map[string]string
}
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
if _, err := os.Stat(data_path); os.IsNotExist(err) {
os.MkdirAll(data_path, 0755)
}
}
func (c *Config) initializeStorages() {
c.TEMP = make(map[string]string)
}
func (c *Config) Initialize() {
fmt.Println("Initializing configuration storage...")
c.initializeStorages()
if runtime.GOOS == "linux" {
c.initializePathsNix()
} else {
panic("We're not ready for other OSes yet!")
}
}

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// 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
func New() *Config {
c := Config{}
return &c
}

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// 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 context
import (
// stdlib
"fmt"
// local
"github.com/pztrn/urtrator/configuration"
"github.com/pztrn/urtrator/database"
"github.com/pztrn/urtrator/eventer"
"github.com/pztrn/urtrator/launcher"
"github.com/pztrn/urtrator/requester"
// Github
"github.com/mattn/go-gtk/gtk"
)
type Context struct {
// Configuration.
Cfg *configuration.Config
// Database.
Database *database.Database
// Eventer.
Eventer *eventer.Eventer
// Game launcher.
Launcher *launcher.Launcher
// Requester, which requests server's information.
Requester *requester.Requester
}
func (ctx *Context) Close() {
fmt.Println("Closing URTrator...")
ctx.Database.Close()
// At last, close main window.
gtk.MainQuit()
}
func (ctx *Context) initializeConfig() {
ctx.Cfg = configuration.New()
ctx.Cfg.Initialize()
}
func (ctx *Context) initializeDatabase() {
ctx.Database = database.New(ctx.Cfg)
ctx.Database.Initialize()
ctx.Database.Migrate()
}
func (ctx *Context) initializeEventer() {
ctx.Eventer = eventer.New()
ctx.Eventer.Initialize()
}
func (ctx *Context) initializeLauncher() {
ctx.Launcher = launcher.New()
ctx.Launcher.Initialize()
}
func (ctx *Context) initializeRequester() {
ctx.Requester = requester.New()
ctx.Requester.Initialize()
}
func (ctx *Context) Initialize() {
fmt.Println("Initializing application context...")
ctx.initializeConfig()
ctx.initializeDatabase()
ctx.initializeEventer()
ctx.initializeLauncher()
ctx.initializeRequester()
}

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// 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 context
func New() *Context {
c := Context{}
return &c
}

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// 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 database
import (
// stdlib
//"database/sql"
"fmt"
"path"
"strconv"
// local
"github.com/pztrn/urtrator/datamodels"
// Other
"github.com/jmoiron/sqlx"
_ "github.com/mattn/go-sqlite3"
)
type Database struct {
// Pointer to initialized database connection.
Db *sqlx.DB
}
func (d *Database) Close() {
fmt.Println("Closing database...")
d.Db.Close()
}
func (d *Database) Initialize() {
fmt.Println("Initializing database...")
// Connect to database.
db_path := path.Join(cfg.TEMP["DATA"], "database.sqlite3")
fmt.Println("Database path: " + db_path)
db, err := sqlx.Connect("sqlite3", db_path)
if err != nil {
fmt.Println(err.Error())
}
d.Db = db
}
func (d *Database) Migrate() {
// Getting current database version.
dbver := 0
database := []datamodels.Database{}
d.Db.Select(&database, "SELECT * FROM database")
if len(database) > 0 {
fmt.Println("Current database version: " + database[0].Version)
dbver, _ = strconv.Atoi(database[0].Version)
} else {
fmt.Println("No database found, will create new one")
}
migrate_full(d, dbver)
}
func (d *Database) UpdateServers(data map[string]*datamodels.Server) {
fmt.Println("Updating servers information in database...")
// ToDo: real update :)
d.Db.MustExec("DELETE FROM servers")
tx := d.Db.MustBegin()
for _, srv := range data {
tx.NamedExec("INSERT INTO servers (ip, port, name, ping, players, maxplayers, gamemode, map, version) VALUES (:ip, :port, :name, :ping, :players, :maxplayers, :gamemode, :map, :version)", srv)
}
tx.Commit()
fmt.Println("Done")
}

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// 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 database
import (
// Local
"github.com/pztrn/urtrator/configuration"
)
var (
cfg *configuration.Config
)
func New(c *configuration.Config) *Database {
cfg = c
d := Database{}
return &d
}

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// 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 database
import (
// stdlib
"fmt"
)
var start_schema = `
DROP TABLE IF EXISTS database;
CREATE TABLE database (
version VARCHAR(10) NOT NULL
);
DROP TABLE IF EXISTS servers;
CREATE TABLE servers (
ip VARCHAR(128) NOT NULL,
port VARCHAR(5) NOT NULL,
name VARCHAR(128) NOT NULL,
players VARCHAR(2) NOT NULL,
maxplayers VARCHAR(2) NOT NULL,
ping VARCHAR(4),
gamemode VARCHAR(1) NOT NULL,
map VARCHAR(64) NOT NULL,
version VARCHAR(5) NOT NULL
);
INSERT INTO database (version) VALUES (1);
`
// Migrate database to latest version.
// ToDo: make it more good :).
func migrate_full(db *Database, version int) {
if version < 1 {
start_to_one(db)
version = 1
}
if version == 1 {
one_to_two(db)
version = 2
}
if version == 2 {
two_to_three(db)
version = 3
}
}
// Initial database structure.
func start_to_one(db *Database) {
fmt.Println("Upgrading database from 0 to 1...")
db.Db.MustExec(start_schema)
}
// Favorite server mark.
func one_to_two(db *Database) {
fmt.Println("Upgrading database from 1 to 2...")
db.Db.MustExec("ALTER TABLE servers ADD favorite VARCHAR(1) DEFAULT '0'")
db.Db.MustExec("UPDATE database SET version=2")
}
// URTRator settings and Urban Terror profiles.
func two_to_three(db *Database) {
fmt.Println("Upgrading database from 2 to 3...")
db.Db.MustExec("DROP TABLE IF EXISTS settings")
db.Db.MustExec("CREATE TABLE settings (show_tray_icon VARCHAR(1) NOT NULL DEFAULT '0', enable_autoupdate VARCHAR(1) NOT NULL DEFAULT '0')")
db.Db.MustExec("DROP TABLE IF EXISTS urt_profiles")
db.Db.MustExec("CREATE TABLE urt_profiles (name VARCHAR(128) NOT NULL, version VARCHAR(5) NOT NULL DEFAULT '4.3', binary VARCHAR(1024) NOT NULL, second_x_session VARCHAR(1) NOT NULL DEFAULT '0', additional_parameters VARCHAR(1024) NOT NULL DEFAULT '')")
db.Db.MustExec("UPDATE database SET version=3")
}

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// 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 datamodels
type Database struct {
Version string `db:"version"`
}

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// 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 datamodels
type Profile struct {
// Profile name.
Name string `db:"name"`
// Game version.
Version string `db:"version"`
// Binary path.
Binary string `db:"binary"`
// Will we use second X session?
Second_x_session string `db:"second_x_session"`
// Additional game parameters we will pass.
Additional_params string `db:"additional_parameters"`
}

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// 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 datamodels
type Server struct {
// Server's address
Ip string `db:"ip"`
// Server's port
Port string `db:"port"`
// Server's name
Name string `db:"name"`
// Current players count
Players string `db:"players"`
// Maximum players
Maxplayers string `db:"maxplayers"`
// Ping
Ping string `db:"ping"`
// Gametype. See Urban Terror documentation on relationship.
Gamemode string `db:"gamemode"`
// Current map
Map string `db:"map"`
// Server's software version
Version string `db:"version"`
// Is server was favorited?
Favorite string `db:"favorite"`
}

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// 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 eventer
import (
crand "crypto/rand"
"errors"
"fmt"
)
type Eventer struct {
// Events
events map[string]map[string]func()
}
func (e *Eventer) AddEventHandler(event string, handler func()) {
_, ok := e.events[event]
if !ok {
e.events[event] = make(map[string]func())
}
event_id_raw := make([]byte, 16)
crand.Read(event_id_raw)
event_id := fmt.Sprintf("%x", event_id_raw)
e.events[event][event_id] = handler
}
func (e *Eventer) Initialize() {
e.initializeStorage()
}
func (e *Eventer) initializeStorage() {
e.events = make(map[string]map[string]func())
}
func (e *Eventer) LaunchEvent(event string) error {
_, ok := e.events[event]
if !ok {
return errors.New("Event " + event + " not found!")
}
fmt.Println("Launching event " + event)
for _, val := range e.events[event] {
val()
}
return nil
}

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// 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 eventer
func New() *Eventer {
e := Eventer{}
return &e
}

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// 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 launcher
func New() *Launcher {
l := Launcher{}
return &l
}

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// 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 launcher
import (
// stdlib
"fmt"
"os/exec"
)
type Launcher struct {}
func (l *Launcher) Initialize() {
fmt.Println("Initializing game launcher...")
}
func (l *Launcher) Launch(binary string, params string, server string, password string, second_x bool, callback func()) {
// ToDo: only one instance of Urban Terror should be launched, so button
// should be disabled.
fmt.Println("Launching Urban Terror...")
done := make(chan bool, 1)
// Create launch string.
var launch_string string = params + " +connect " + server
if len(password) > 0 {
launch_string += " +password " + password
}
fmt.Println("Final command: " + launch_string)
go func() {
go func() {
cmd := exec.Command(binary, launch_string)
err := cmd.Run()
if err != nil {
fmt.Println("Launch error: " + err.Error())
}
done <- true
}()
select {
case <- done:
callback()
}
}()
}

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// 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 requester
import (
// stdlib
"fmt"
)
func New() *Requester {
fmt.Println("Creating Requester object...")
r := Requester{}
return &r
}

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// 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 requester
import (
// stdlib
"bytes"
"fmt"
"net"
"strconv"
"strings"
"sync"
"time"
// local
"github.com/pztrn/urtrator/datamodels"
)
type Requester struct {
// Master server address
master_server string
// Master server port
master_server_port string
// Packet prefix.
pp string
// Showstopper for delimiting IP addresses.
// As we are receiving bytes, we will put bytes representation of "\"
// character.
ip_delimiter int
}
// Requester's initialization.
func (r *Requester) Initialize() {
fmt.Println("Initializing Requester...")
r.master_server = "master.urbanterror.info"
r.master_server_port = "27900"
r.pp = "\377\377\377\377"
r.ip_delimiter = 92
}
// Gets all available servers from master server.
func (r *Requester) getServers(callback chan [][]string) {
// IP addresses we will compose to return.
var received_ips [][]string
conn, err1 := net.Dial("udp", r.master_server + ":" + r.master_server_port)
if err1 != nil {
fmt.Println("Error dialing to master server!")
}
defer conn.Close()
// Set deadline, so we won't wait forever.
ddl := time.Now()
// This should be enough. Maybe, you should'n run URTrator on modem
// connections? :)
ddl = ddl.Add(time.Second * 2)
conn.SetDeadline(ddl)
fmt.Println("Master server connection deadline set: " + ddl.String())
// Request.
// 68 - protocol version for 4.3
// 70 - protocol version for 4.2.x
msg := []byte(r.pp + "getservers 68 full empty")
conn.Write(msg)
// UDP Buffer.
var received_buf []byte = make([]byte, 4096)
// Received buffer.
var raw_received []byte
// Received IP addresses.
//var received []string
fmt.Println("Receiving servers list...")
for {
_, err := conn.Read(received_buf)
if err != nil {
break
}
raw_received = append(raw_received, received_buf...)
fmt.Println("Received " + strconv.Itoa(len(raw_received)) + " bytes")
}
// Obtaining list of slices.
var raw_received_slices [][]byte = bytes.Split(raw_received, []byte("\\"))
// Every ip-port pair contains:
// 1. IP as first 4 bytes
// 2. Port as last 2 bytes.
// Every package is a 7-bytes sequence, which starts with "\"
// (code 92), which we used before to obtain list of slices.
for _, slice := range raw_received_slices {
// We need only 6-bytes slices. All other aren't represent
// server's address.
if len(slice) != 6 {
continue
}
// Generate IP.
ip := strconv.Itoa(int(slice[0])) + "." + strconv.Itoa(int(slice[1])) + "." + strconv.Itoa(int(slice[2])) + "." + strconv.Itoa(int(slice[3]))
// Generate port from last two bytes.
// This is a very shitty thing. Don't do this in real world.
// Maybe bitshifting will help here, but I can't get it to work :(
// Get first byte as integer and multiply it on 256 and summing with
// second byte.
p1 := int(slice[4]) * 256
port := strconv.Itoa(p1 + int(slice[5]))
// Create a slice with IP and port.
ip_and_port := []string{ip, port}
// Add it to received_ips.
received_ips = append(received_ips, ip_and_port)
}
fmt.Println("Parsed " + strconv.Itoa(len(received_ips)) + " addresses")
callback <- received_ips
}
// Updates information about all available servers from master server and
// parses it to usable format.
func (r *Requester) UpdateAllServers(done_chan chan map[string]*datamodels.Server, error_chan chan bool) {
fmt.Println("Starting all servers updating procedure...")
callback := make(chan [][]string)
go r.getServers(callback)
servers := make(map[string]*datamodels.Server)
select {
case data := <- callback:
// Yay, we got data! :)
fmt.Println("Received " + strconv.Itoa(len(data)) + " servers")
servers = r.updateServerGoroutineDispatcher(data)
break
case <- time.After(time.Second * 10):
// Timeouted? Okay, push error back.
error_chan <- true
}
done_chan <- servers
}
func (r *Requester) updateServerGoroutineDispatcher(data [][]string) map[string]*datamodels.Server {
var wait sync.WaitGroup
var lock = sync.RWMutex{}
done_updating := 0
servers := make(map[string]*datamodels.Server)
for _, s := range data {
s := datamodels.Server{
Ip: s[0],
Port: s[1],
}
go func(s *datamodels.Server, servers map[string]*datamodels.Server) {
wait.Add(1)
defer wait.Done()
r.UpdateServer(s)
done_updating = done_updating + 1
lock.Lock()
servers[s.Ip + ":" + s.Port] = s
lock.Unlock()
}(&s, servers)
}
wait.Wait()
return servers
}
// Updates information about specific server.
func (r *Requester) UpdateServer(server *datamodels.Server) {
srv := server.Ip + ":" + server.Port
fmt.Println("Updating server: " + srv)
// Dial to server.
conn, err1 := net.Dial("udp", srv)
if err1 != nil {
fmt.Println("Error dialing to server " + srv + "!")
}
defer conn.Close()
// Set deadline, so we won't wait forever.
ddl := time.Now()
// This should be enough. Maybe, you should'n run URTrator on modem
// connections? :)
ddl = ddl.Add(time.Second * 2)
conn.SetDeadline(ddl)
msg := []byte(r.pp + "getinfo")
conn.Write(msg)
// UDP Buffer.
var received_buf []byte = make([]byte, 4096)
// Received buffer.
var raw_received []byte
for {
_, err := conn.Read(received_buf)
if err != nil {
break
}
raw_received = append(raw_received, received_buf...)
}
// First line is "infoResponse" string, which we should skip by
// splitting response by "\n".
received_lines := strings.Split(string(raw_received), "\n")
// We have server's data!
if len(received_lines) > 1 {
srv_config := strings.Split(received_lines[1], "\\")
// Parse server configuration into passed server's datamodel.
for i := 0; i < len(srv_config); i = i + 1 {
if srv_config[i] == "modversion" {
server.Version = srv_config[i + 1]
}
if srv_config[i] == "gametype" {
server.Gamemode = srv_config[i + 1]
}
if srv_config[i] == "sv_maxclients" {
server.Maxplayers = srv_config[i + 1]
}
if srv_config[i] == "clients" {
server.Players = srv_config[i + 1]
}
if srv_config[i] == "mapname" {
server.Map = srv_config[i + 1]
}
if srv_config[i] == "hostname" {
server.Name = srv_config[i + 1]
}
}
}
// ToDo: Calculate ping. 0 for now.
server.Ping = "0"
}

716
ui/about.go Normal file
View File

@ -0,0 +1,716 @@
// 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 ui
import (
"github.com/mattn/go-gtk/gtk"
)
func ShowAboutDialog() {
ad := gtk.NewAboutDialog()
ad.SetProgramName("URTrator")
ad.SetComments("Urban Terror servers browser and game launcher")
ad.SetVersion("0.1")
ad.SetWebsite("http://urtrator.pztrn.name")
ad.SetLogo(logo)
// ToDo: put it in plain text files.
var authors []string
authors = append(authors, "Stanislav N. aka pztrn - project creator, main developer.")
ad.SetAuthors(authors)
var artists []string
artists = append(artists, "UrTConnector team, for great icons and allowing to use them.")
ad.SetArtists(artists)
ad.SetCopyright("Stanislav N. aka pztrn")
ad.SetLicense(GPL_LICENSE)
ad.Run()
ad.Destroy()
}
var GPL_LICENSE = `
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
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that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
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Some devices are designed to deny users access to install or run
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have designed this version of the GPL to prohibit the practice for those
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stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
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avoid the special danger that patents applied to a free program could
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patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
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1. Source Code.
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The Corresponding Source need not include anything that users
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The Corresponding Source for a work in source code form is that
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All rights granted under this License are granted for the term of
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work thus licensed is called the contributor's "contributor version".
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available, or (2) arrange to deprive yourself of the benefit of the
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consistent with the requirements of this License, to extend the patent
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actual knowledge that, but for the patent license, your conveying the
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in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
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work and works based on it.
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for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
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not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
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under version 3 of the GNU Affero General Public License into a single
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License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
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14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type 'show c' for details.
The hypothetical commands 'show w' and 'show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
`

30
ui/exported.go Normal file
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@ -0,0 +1,30 @@
// 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 ui
import (
// local
"github.com/pztrn/urtrator/context"
// Other
"github.com/mattn/go-gtk/gdkpixbuf"
)
var (
ctx *context.Context
logo *gdkpixbuf.Pixbuf
)
func NewMainWindow(c *context.Context) *MainWindow {
ctx = c
m := MainWindow{}
return &m
}

554
ui/mainwindow.go Normal file
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// 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 ui
import (
// stdlib
"encoding/base64"
"errors"
"fmt"
"strconv"
// Local
"github.com/pztrn/urtrator/common"
"github.com/pztrn/urtrator/datamodels"
// Other
"github.com/mattn/go-gtk/gdkpixbuf"
"github.com/mattn/go-gtk/glib"
"github.com/mattn/go-gtk/gtk"
)
type MainWindow struct {
// Gamemodes.
gamemodes map[string]string
// Widgets.
// The window itself.
window *gtk.Window
// Vertical Box.
vbox *gtk.VBox
// Main menu.
menubar *gtk.MenuBar
// Toolbar
toolbar *gtk.Toolbar
// Horizontal box for main window.
hpane *gtk.HPaned
// Tab widget.
tab_widget *gtk.Notebook
// Tabs list.
tabs map[string]*gtk.Frame
// All servers widget.
all_servers *gtk.TreeView
// Favorite servers widget.
fav_servers *gtk.TreeView
// Statusbar.
statusbar *gtk.Statusbar
// Statusbar context ID.
statusbar_context_id uint
// Profiles combobox.
profiles *gtk.ComboBoxText
// Checkbox for hiding/showing offline servers in 'Servers' tab list.
all_servers_hide_offline *gtk.CheckButton
// Checkbox for hiding/showing offline servers in 'Favorites' tab list.
fav_servers_hide_offline *gtk.CheckButton
// Game launch button.
launch_button *gtk.Button
// Storages.
// All servers store.
all_servers_store *gtk.ListStore
// All servers sortable store.
all_servers_store_sortable *gtk.TreeSortable
// Favorites
fav_servers_store *gtk.ListStore
// Dialogs.
options_dialog *OptionsDialog
// Other
// Old profiles count.
old_profiles_count int
}
func (m *MainWindow) addToFavorites() {
fmt.Println("Adding server to favorites...")
}
func (m *MainWindow) Close() {
ctx.Close()
}
func (m *MainWindow) hideOfflineAllServers() {
fmt.Println("(Un)Hiding offline servers in 'Servers' tab...")
ctx.Eventer.LaunchEvent("loadAllServers")
}
func (m *MainWindow) hideOfflineFavoriteServers() {
fmt.Println("(Un)Hiding offline servers in 'Favorite' tab...")
}
func (m *MainWindow) Initialize() {
m.initializeStorages()
gtk.Init(nil)
m.window = gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
m.window.SetTitle("URTrator")
m.window.Connect("destroy", m.Close)
m.vbox = gtk.NewVBox(false, 0)
m.hpane = gtk.NewHPaned()
// Load program icon from base64.
icon_bytes, _ := base64.StdEncoding.DecodeString(common.Logo)
icon_pixbuf := gdkpixbuf.NewLoader()
icon_pixbuf.Write(icon_bytes)
logo = icon_pixbuf.GetPixbuf()
m.window.SetIcon(logo)
// Default window size.
// ToDo: size and position restoring.
m.window.SetSizeRequest(1000, 600)
m.window.SetPosition(gtk.WIN_POS_CENTER)
// Dialogs initialization.
m.options_dialog = &OptionsDialog{}
// Main menu.
m.InitializeMainMenu()
// Toolbar.
m.InitializeToolbar()
// Tabs initialization.
m.InitializeTabs()
// Sidebar initialization.
m.initializeSidebar()
m.vbox.PackStart(m.hpane, true, true, 5)
// Temporary hack.
var w, h int = 0, 0
m.window.GetSize(&w, &h)
m.hpane.SetPosition(w)
// Game profiles and launch button.
profile_and_launch_hbox := gtk.NewHBox(false, 0)
m.vbox.PackStart(profile_and_launch_hbox, false, true, 5)
// Separator
sep := gtk.NewHSeparator()
profile_and_launch_hbox.PackStart(sep, true, true, 5)
// Profile selection.
profiles_label := gtk.NewLabel("Game profile:")
m.profiles = gtk.NewComboBoxText()
profile_and_launch_hbox.PackStart(profiles_label, false, true, 5)
profile_and_launch_hbox.PackStart(m.profiles, false, true, 5)
ctx.Eventer.AddEventHandler("loadProfiles", m.loadProfiles)
// One more separator.
sepp := gtk.NewVSeparator()
profile_and_launch_hbox.PackStart(sepp, false, true, 5)
// Game launching button.
m.launch_button = gtk.NewButtonWithLabel("Launch!")
m.launch_button.Clicked(m.launchGame)
profile_and_launch_hbox.PackStart(m.launch_button, false, true, 5)
// Statusbar.
m.statusbar = gtk.NewStatusbar()
m.vbox.PackStart(m.statusbar, false, true, 0)
m.statusbar_context_id = m.statusbar.GetContextId("Status Bar")
m.statusbar.Push(m.statusbar_context_id, "URTrator is ready")
m.window.Add(m.vbox)
m.window.ShowAll()
// Launch events.
ctx.Eventer.LaunchEvent("loadProfiles")
ctx.Eventer.LaunchEvent("loadAllServers")
gtk.Main()
}
func (m *MainWindow) InitializeMainMenu() {
m.menubar = gtk.NewMenuBar()
m.vbox.PackStart(m.menubar, false, false, 0)
// File menu.
fm := gtk.NewMenuItemWithMnemonic("File")
m.menubar.Append(fm)
file_menu := gtk.NewMenu()
fm.SetSubmenu(file_menu)
// Options.
options_menu_item := gtk.NewMenuItemWithMnemonic("_Options")
file_menu.Append(options_menu_item)
options_menu_item.Connect("activate", m.options_dialog.ShowOptionsDialog)
// Exit.
exit_menu_item := gtk.NewMenuItemWithMnemonic("E_xit")
file_menu.Append(exit_menu_item)
exit_menu_item.Connect("activate", m.Close)
// About menu.
am := gtk.NewMenuItemWithMnemonic("_About")
m.menubar.Append(am)
about_menu := gtk.NewMenu()
am.SetSubmenu(about_menu)
// About app item.
about_app_item := gtk.NewMenuItemWithMnemonic("About _URTrator...")
about_menu.Append(about_app_item)
about_app_item.Connect("activate", ShowAboutDialog)
}
func (m *MainWindow) initializeSidebar() {
sidebar_vbox := gtk.NewVBox(false, 0)
m.hpane.Add2(sidebar_vbox)
}
// Initializes internal storages.
func (m *MainWindow) initializeStorages() {
// Gamemodes.
m.gamemodes = make(map[string]string)
m.gamemodes = map[string]string{
"1": "Last Man Standing",
"2": "Free For All",
"3": "Team DM",
"4": "Team Survivor",
"5": "Follow The Leader",
"6": "Cap'n'Hold",
"7": "Capture The Flag",
"8": "Bomb",
"9": "Jump",
"10": "Freeze Tag",
"11": "Gun Game",
"12": "Instagib",
}
// Frames storage.
m.tabs = make(map[string]*gtk.Frame)
m.tabs["dummy"] = gtk.NewFrame("dummy")
delete(m.tabs, "dummy")
// Servers tab list view storage.
// Structure:
// Server status icon|Server name|Mode|Map|Players|Ping|Version
m.all_servers_store = gtk.NewListStore(gdkpixbuf.GetType(), glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING)
m.all_servers_store_sortable = gtk.NewTreeSortable(m.all_servers_store)
// Same as above, but for favorite servers.
m.fav_servers_store = gtk.NewListStore(gdkpixbuf.GetType(), glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_STRING)
// Profiles count after filling combobox. Defaulting to 0.
m.old_profiles_count = 0
}
func (m *MainWindow) InitializeTabs() {
// Create tabs widget.
m.tab_widget = gtk.NewNotebook()
tab_allsrv_hbox := gtk.NewHBox(false, 0)
swin1 := gtk.NewScrolledWindow(nil, nil)
m.all_servers = gtk.NewTreeView()
swin1.Add(m.all_servers)
tab_allsrv_hbox.PackStart(swin1, true, true, 5)
m.tab_widget.AppendPage(tab_allsrv_hbox, gtk.NewLabel("Servers"))
m.all_servers.SetModel(m.all_servers_store)
m.all_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Status", gtk.NewCellRendererPixbuf(), "pixbuf", 0))
all_srv_name_column := gtk.NewTreeViewColumnWithAttributes("Name", gtk.NewCellRendererText(), "text", 1)
all_srv_name_column.SetSortColumnId(1)
m.all_servers.AppendColumn(all_srv_name_column)
all_gamemode_column := gtk.NewTreeViewColumnWithAttributes("Mode", gtk.NewCellRendererText(), "text", 2)
all_gamemode_column.SetSortColumnId(2)
m.all_servers.AppendColumn(all_gamemode_column)
all_map_column := gtk.NewTreeViewColumnWithAttributes("Map", gtk.NewCellRendererText(), "text", 3)
all_map_column.SetSortColumnId(3)
m.all_servers.AppendColumn(all_map_column)
// ToDo: custom sorting function.
all_players_column := gtk.NewTreeViewColumnWithAttributes("Players", gtk.NewCellRendererText(), "text", 4)
all_players_column.SetSortColumnId(4)
m.all_servers.AppendColumn(all_players_column)
all_ping_column := gtk.NewTreeViewColumnWithAttributes("Ping", gtk.NewCellRendererText(), "text", 5)
all_ping_column.SetSortColumnId(5)
m.all_servers.AppendColumn(all_ping_column)
all_version_column := gtk.NewTreeViewColumnWithAttributes("Version", gtk.NewCellRendererText(), "text", 6)
all_version_column.SetSortColumnId(6)
m.all_servers.AppendColumn(all_version_column)
all_ip_column := gtk.NewTreeViewColumnWithAttributes("IP", gtk.NewCellRendererText(), "text", 7)
all_ip_column.SetSortColumnId(7)
m.all_servers.AppendColumn(all_ip_column)
// Sorting.
// By default we are sorting by server name.
// ToDo: remembering it to configuration storage.
m.all_servers_store_sortable.SetSortColumnId(1, gtk.SORT_ASCENDING)
// VBox for some servers list controllers.
tab_all_srv_ctl_vbox := gtk.NewVBox(false, 0)
tab_allsrv_hbox.PackStart(tab_all_srv_ctl_vbox, false, true, 5)
// Checkbox for hiding offline servers.
m.all_servers_hide_offline = gtk.NewCheckButtonWithLabel("Hide offline servers")
tab_all_srv_ctl_vbox.PackStart(m.all_servers_hide_offline, false, true, 5)
m.all_servers_hide_offline.Clicked(m.hideOfflineAllServers)
// Final separator.
ctl_sep := gtk.NewVSeparator()
tab_all_srv_ctl_vbox.PackStart(ctl_sep, true, true, 5)
// Favorites servers
// ToDo: sorting as in all servers list.
tab_fav_srv_hbox := gtk.NewHBox(false, 0)
m.fav_servers = gtk.NewTreeView()
swin2 := gtk.NewScrolledWindow(nil, nil)
swin2.Add(m.fav_servers)
tab_fav_srv_hbox.PackStart(swin2, true, true, 5)
m.tab_widget.AppendPage(tab_fav_srv_hbox, gtk.NewLabel("Favorites"))
m.fav_servers.SetModel(m.fav_servers_store)
m.fav_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Status", gtk.NewCellRendererPixbuf(), "pixbuf", 0))
m.fav_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Name", gtk.NewCellRendererText(), "text", 1))
m.fav_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Mode", gtk.NewCellRendererText(), "text", 2))
m.fav_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Map", gtk.NewCellRendererText(), "text", 3))
m.fav_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Players", gtk.NewCellRendererText(), "text", 4))
m.fav_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Ping", gtk.NewCellRendererText(), "text", 5))
m.fav_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Version", gtk.NewCellRendererText(), "text", 6))
m.fav_servers.AppendColumn(gtk.NewTreeViewColumnWithAttributes("IP", gtk.NewCellRendererText(), "text", 7))
m.fav_servers.SetHeadersClickable(true)
// VBox for some servers list controllers.
tab_fav_srv_ctl_vbox := gtk.NewVBox(false, 0)
tab_fav_srv_hbox.PackStart(tab_fav_srv_ctl_vbox, false, true, 5)
// Checkbox for hiding offline servers.
m.fav_servers_hide_offline = gtk.NewCheckButtonWithLabel("Hide offline servers")
tab_fav_srv_ctl_vbox.PackStart(m.fav_servers_hide_offline, false, true, 5)
m.fav_servers_hide_offline.Clicked(m.hideOfflineFavoriteServers)
// Final separator.
ctl_fav_sep := gtk.NewVSeparator()
tab_fav_srv_ctl_vbox.PackStart(ctl_fav_sep, true, true, 5)
// Add tab_widget widget to window.
m.hpane.Add1(m.tab_widget)
ctx.Eventer.AddEventHandler("loadAllServers", m.loadServers)
}
func (m *MainWindow) InitializeToolbar() {
m.toolbar = gtk.NewToolbar()
m.vbox.PackStart(m.toolbar, false, false, 5)
// Update servers button.
button_update_all_servers := gtk.NewToolButtonFromStock(gtk.STOCK_REFRESH)
button_update_all_servers.SetLabel("Update all servers")
button_update_all_servers.OnClicked(m.UpdateServers)
m.toolbar.Insert(button_update_all_servers, 0)
// Separator.
separator := gtk.NewSeparatorToolItem()
m.toolbar.Insert(separator, 1)
// Add server to favorites button.
fav_button := gtk.NewToolButtonFromStock(gtk.STOCK_ADD)
fav_button.SetLabel("Add to favorites")
fav_button.OnClicked(m.addToFavorites)
m.toolbar.Insert(fav_button, 2)
}
func (m *MainWindow) launchGame() error {
fmt.Println("Launching Urban Terror...")
//var launch_params string = ""
// Getting server's name from list.
// ToDo: detect on what tab we are and use approriate list.
sel := m.all_servers.GetSelection()
model := m.all_servers.GetModel()
iter := new(gtk.TreeIter)
_ = sel.GetSelected(iter)
// Getting server name.
var srv_name string
srv_name_gval := glib.ValueFromNative(srv_name)
model.GetValue(iter, 1, srv_name_gval)
server_name := srv_name_gval.GetString()
// Getting server address.
var srv_addr string
srv_address_gval := glib.ValueFromNative(srv_addr)
model.GetValue(iter, 7, srv_address_gval)
srv_address := srv_address_gval.GetString()
// Getting server's game version.
var srv_game_ver_raw string
srv_game_ver_gval := glib.ValueFromNative(srv_game_ver_raw)
model.GetValue(iter, 6, srv_game_ver_gval)
srv_game_ver := srv_game_ver_gval.GetString()
// Check for proper server name. If length == 0: server is offline,
// we should show notification to user.
if len(server_name) == 0 {
var will_continue bool = false
mbox_string := "Selected server is offline.\n\nWould you still want to launch Urban Terror?\nIt will just launch a game, without connecting to\nany server."
m := gtk.NewMessageDialog(m.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_YES_NO, mbox_string)
m.Connect("response", func(resp *glib.CallbackContext) {
if resp.Args(0) == 4294967287 {
will_continue = false
} else {
will_continue = true
}
})
m.Response(func() {
m.Destroy()
})
m.Run()
if !will_continue {
return errors.New("User declined to connect to offline server")
}
}
// Getting selected profile's name.
profile_name := m.profiles.GetActiveText()
// Checking profile name length. If 0 - then stop executing :)
if len(profile_name) == 0 {
mbox_string := "Invalid game profile selected.\n\nPlease, select profile and retry."
m := gtk.NewMessageDialog(m.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, mbox_string)
m.Response(func() {
m.Destroy()
})
m.Run()
return errors.New("User didn't select valid profile.")
}
fmt.Println("Connecting to " + server_name + " (" + srv_address + ") using profile " + profile_name + "...")
// Getting profile data from database.
// ToDo: cache profiles data in runtime.
profile := []datamodels.Profile{}
err := ctx.Database.Db.Select(&profile, ctx.Database.Db.Rebind("SELECT * FROM urt_profiles WHERE name=?"), profile_name)
if err != nil {
fmt.Println(err.Error())
}
// Check if profile version is valid for selected game server.
if profile[0].Version != srv_game_ver {
mbox_string := "Invalid game profile selected.\n\nSelected profile have different game version than server.\nPlease, select valid profile and retry."
m := gtk.NewMessageDialog(m.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, mbox_string)
m.Response(func() {
m.Destroy()
})
m.Run()
return errors.New("User didn't select valid profile, mismatch with server's version.")
}
// Hey, we're ok here! :) Launch Urban Terror!
m.statusbar.Push(m.statusbar_context_id, "Launching Urban Terror...")
m.launch_button.SetSensitive(false)
// ToDo: handling server passwords.
ctx.Launcher.Launch(profile[0].Binary, profile[0].Additional_params, srv_address, "", m.unlockInterface)
return nil
}
func (m *MainWindow) loadProfiles() {
fmt.Println("Loading profiles into combobox on MainWindow")
for i := 0; i < m.old_profiles_count; i++ {
// ComboBox indexes are shifting on element deletion, so we should
// detele very first element every time.
m.profiles.Remove(0)
}
profiles := []datamodels.Profile{}
err := ctx.Database.Db.Select(&profiles, "SELECT * FROM urt_profiles")
if err != nil {
fmt.Println(err.Error())
}
for p := range profiles {
m.profiles.AppendText(profiles[p].Name)
}
m.old_profiles_count = len(profiles)
fmt.Println("Added " + strconv.Itoa(m.old_profiles_count) + " profiles")
}
func (m *MainWindow) loadServers() {
fmt.Println("Loading servers lists into widgets...")
servers := []datamodels.Server{}
err := ctx.Database.Db.Select(&servers, "SELECT * FROM servers")
if err != nil {
fmt.Println(err.Error())
}
// ToDo: do it without clearing.
m.all_servers_store.Clear()
for _, srv := range servers {
if m.all_servers_hide_offline.GetActive() && srv.Name == "" && srv.Players == "" {
continue
}
var iter gtk.TreeIter
m.all_servers_store.Append(&iter)
if srv.Name == "" && srv.Players == "" {
m.all_servers_store.Set(&iter, 0, gtk.NewImage().RenderIcon(gtk.STOCK_NO, gtk.ICON_SIZE_SMALL_TOOLBAR, "").GPixbuf)
} else {
m.all_servers_store.Set(&iter, 0, gtk.NewImage().RenderIcon(gtk.STOCK_OK, gtk.ICON_SIZE_SMALL_TOOLBAR, "").GPixbuf)
}
m.all_servers_store.Set(&iter, 1, srv.Name)
m.all_servers_store.Set(&iter, 2, m.gamemodes[srv.Gamemode])
m.all_servers_store.Set(&iter, 3, srv.Map)
m.all_servers_store.Set(&iter, 4, srv.Players + "/" + srv.Maxplayers)
m.all_servers_store.Set(&iter, 5, srv.Ping)
m.all_servers_store.Set(&iter, 6, srv.Version)
m.all_servers_store.Set(&iter, 7, srv.Ip + ":" + srv.Port)
}
}
func (m *MainWindow) unlockInterface() {
m.launch_button.SetSensitive(true)
m.statusbar.Push(m.statusbar_context_id, "URTrator is ready.")
}
func (m *MainWindow) UpdateServers() {
m.statusbar.Push(m.statusbar_context_id, "Updating servers...")
current_tab := m.tab_widget.GetTabLabelText(m.tab_widget.GetNthPage(m.tab_widget.GetCurrentPage()))
fmt.Println("Updating servers on tab '" + current_tab + "'...")
done_chan := make(chan map[string]*datamodels.Server, 1)
error_chan := make(chan bool, 1)
if current_tab == "Servers" {
go ctx.Requester.UpdateAllServers(done_chan, error_chan)
} else if current_tab == "Favorites" {
fmt.Println("Favorites update stub")
}
select {
case data := <- done_chan:
fmt.Println("Information about servers successfully gathered")
ctx.Database.UpdateServers(data)
ctx.Eventer.LaunchEvent("loadAllServers")
case <- error_chan:
fmt.Println("Error occured")
}
m.statusbar.Push(m.statusbar_context_id, "Servers updated.")
}

226
ui/options.go Normal file
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@ -0,0 +1,226 @@
// 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 ui
import (
// stdlib
"fmt"
// Local
"github.com/pztrn/urtrator/datamodels"
// Other
"github.com/mattn/go-gtk/gtk"
"github.com/mattn/go-gtk/glib"
)
type OptionsDialog struct {
// Window.
window *gtk.Window
// Options main VBox.
vbox *gtk.VBox
// Tabs widget.
tab_widget *gtk.Notebook
// Widgets.
// General tab.
// Show tray icon checkbutton.
show_tray_icon *gtk.CheckButton
// Enable autoupdate checkbutton.
autoupdate *gtk.CheckButton
// Urban Terror tab.
// Profiles list.
profiles_list *gtk.TreeView
// Data stores.
// Urban Terror profiles list.
profiles_list_store *gtk.ListStore
}
func (o *OptionsDialog) addProfile() {
fmt.Println("Adding profile...")
op := OptionsProfile{}
op.Initialize(false, o.loadProfiles)
ctx.Eventer.LaunchEvent("loadProfiles")
}
func (o *OptionsDialog) closeOptionsDialogByCancel() {
o.window.Destroy()
}
func (o *OptionsDialog) closeOptionsDialogWithDiscard() {
}
func (o *OptionsDialog) closeOptionsDialogWithSaving() {
fmt.Println("Saving changes to options...")
ctx.Eventer.LaunchEvent("loadProfiles")
o.window.Destroy()
}
func (o *OptionsDialog) deleteProfile() {
// Oh... dat... GTK...
sel := o.profiles_list.GetSelection()
model := o.profiles_list.GetModel()
iter := new(gtk.TreeIter)
_ = sel.GetSelected(iter)
var p string
gval := glib.ValueFromNative(p)
model.GetValue(iter, 0, gval)
profile_name := gval.GetString()
if len(profile_name) > 0 {
fmt.Println("Deleting profile '" + profile_name + "'")
profile := datamodels.Profile{}
profile.Name = profile_name
ctx.Database.Db.NamedExec("DELETE FROM urt_profiles WHERE name=:name", &profile)
ctx.Eventer.LaunchEvent("loadProfiles")
}
}
func (o *OptionsDialog) editProfile() {
// Oh... dat... GTK...
sel := o.profiles_list.GetSelection()
model := o.profiles_list.GetModel()
iter := new(gtk.TreeIter)
_ = sel.GetSelected(iter)
var p string
gval := glib.ValueFromNative(p)
model.GetValue(iter, 0, gval)
profile_name := gval.GetString()
if len(profile_name) > 0 {
op := OptionsProfile{}
op.InitializeUpdate(profile_name, o.loadProfiles)
ctx.Eventer.LaunchEvent("loadProfiles")
}
}
func (o *OptionsDialog) initializeGeneralTab() {
general_vbox := gtk.NewVBox(false, 0)
// Tray icon checkbox.
o.show_tray_icon = gtk.NewCheckButtonWithLabel("Show tray icon?")
general_vbox.PackStart(o.show_tray_icon, false, true, 5)
// Autoupdate checkbox.
o.autoupdate = gtk.NewCheckButtonWithLabel("Automatically update URTrator?")
general_vbox.PackStart(o.autoupdate, false, true, 5)
o.tab_widget.AppendPage(general_vbox, gtk.NewLabel("General"))
}
func (o *OptionsDialog) initializeStorages() {
// Structure:
// Name|Version|Second X session
o.profiles_list_store = gtk.NewListStore(glib.G_TYPE_STRING, glib.G_TYPE_STRING, glib.G_TYPE_BOOL)
}
func (o *OptionsDialog) initializeTabs() {
o.initializeStorages()
o.tab_widget = gtk.NewNotebook()
o.initializeGeneralTab()
o.initializeUrtTab()
// Buttons for saving and discarding changes.
buttons_hbox := gtk.NewHBox(false, 0)
sep := gtk.NewHSeparator()
cancel_button := gtk.NewButtonWithLabel("Cancel")
cancel_button.Clicked(o.closeOptionsDialogByCancel)
ok_button := gtk.NewButtonWithLabel("OK")
ok_button.Clicked(o.closeOptionsDialogWithSaving)
buttons_hbox.PackStart(sep, true, true, 5)
buttons_hbox.PackStart(cancel_button, false, true, 5)
buttons_hbox.PackStart(ok_button, false, true, 5)
o.vbox.PackStart(o.tab_widget, true, true, 5)
o.vbox.PackStart(buttons_hbox, false, true, 5)
}
func (o *OptionsDialog) initializeUrtTab() {
urt_hbox := gtk.NewHBox(false, 0)
// Profiles list.
o.profiles_list = gtk.NewTreeView()
urt_hbox.Add(o.profiles_list)
o.profiles_list.SetModel(o.profiles_list_store)
o.profiles_list.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Profile name", gtk.NewCellRendererText(), "text", 0))
o.profiles_list.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Urban Terror version", gtk.NewCellRendererText(), "text", 1))
crt := gtk.NewCellRendererToggle()
o.profiles_list.AppendColumn(gtk.NewTreeViewColumnWithAttributes("Second X session", crt, "bool", 2))
// Profiles list buttons.
urt_profiles_buttons_vbox := gtk.NewVBox(false, 0)
button_add := gtk.NewButtonWithLabel("Add")
button_add.Clicked(o.addProfile)
urt_profiles_buttons_vbox.PackStart(button_add, false, true, 5)
button_edit := gtk.NewButtonWithLabel("Edit")
button_edit.Clicked(o.editProfile)
urt_profiles_buttons_vbox.PackStart(button_edit, false, true, 5)
// Spacer for profiles list buttons.
sep := gtk.NewVSeparator()
urt_profiles_buttons_vbox.PackStart(sep, true, true, 5)
button_delete := gtk.NewButtonWithLabel("Delete")
button_delete.Clicked(o.deleteProfile)
urt_profiles_buttons_vbox.PackStart(button_delete, false, true, 5)
urt_hbox.Add(urt_profiles_buttons_vbox)
o.tab_widget.AppendPage(urt_hbox, gtk.NewLabel("Urban Terror"))
// Load Profiles.
o.loadProfiles()
}
func (o *OptionsDialog) loadProfiles() {
fmt.Println("Loading profiles...")
o.profiles_list_store.Clear()
// Get profiles from database.
profiles := []datamodels.Profile{}
err := ctx.Database.Db.Select(&profiles, "SELECT * FROM urt_profiles")
if err != nil {
fmt.Println(err.Error())
}
for p := range profiles {
var iter gtk.TreeIter
o.profiles_list_store.Append(&iter)
o.profiles_list_store.Set(&iter, 0, profiles[p].Name)
o.profiles_list_store.Set(&iter, 1, profiles[p].Version)
}
}
func (o *OptionsDialog) ShowOptionsDialog() {
o.window = gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
o.window.SetTitle("URTrator - Options")
o.window.Connect("destroy", o.closeOptionsDialogWithDiscard)
o.window.SetModal(true)
o.window.SetSizeRequest(550, 400)
o.window.SetPosition(gtk.WIN_POS_CENTER)
o.window.SetIcon(logo)
o.vbox = gtk.NewVBox(false, 0)
o.initializeTabs()
o.window.Add(o.vbox)
o.window.ShowAll()
}

305
ui/options_profile.go Normal file
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// 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 ui
import (
// stdlib
"fmt"
"os"
"runtime"
"strings"
// Local
"github.com/pztrn/urtrator/datamodels"
// Other
"github.com/mattn/go-gtk/gtk"
//"github.com/mattn/go-gtk/glib"
)
type OptionsProfile struct {
// Window.
window *gtk.Window
// Main Vertical Box.
vbox *gtk.VBox
// Profile name.
profile_name *gtk.Entry
// Binary path.
binary_path *gtk.Entry
// Urban Terror versions combobox
urt_version_combo *gtk.ComboBoxText
// Another X session?
another_x_session *gtk.CheckButton
// Additional parameters for game launching.
additional_parameters *gtk.Entry
// File chooser dialog for selecting binary.
f *gtk.FileChooserDialog
// Flags.
// This is profile update?
update bool
// Callbacks.
// This will be triggered after we change profile.
loadProfiles func()
// Others.
// Old profile, needed for proper update.
old_profile *datamodels.Profile
}
func (op *OptionsProfile) browseForBinary() {
op.f = gtk.NewFileChooserDialog("URTrator - Select Urban Terro binary", op.window, gtk.FILE_CHOOSER_ACTION_OPEN, gtk.STOCK_OK, gtk.RESPONSE_ACCEPT)
op.f.Response(op.browseForBinaryHelper)
op.f.Run()
}
func (op *OptionsProfile) browseForBinaryHelper() {
filename := op.f.GetFilename()
op.binary_path.SetText(filename)
op.f.Destroy()
// Check for valid filename.
// ToDo: add more OSes.
if runtime.GOOS == "linux" {
// Filename should end with approriate arch.
if runtime.GOARCH == "amd64" {
if len(filename) > 0 && strings.Split(filename, ".")[1] != "x86_64" && strings.Split(filename, ".")[0] != "Quake3-UrT" {
fmt.Println("Invalid binary selected!")
mbox_string := "Invalid binary selected!\nAccording to your OS, it should be Quake3-UrT.x86_64."
m := gtk.NewMessageDialog(op.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, mbox_string)
m.Response(func() {
m.Destroy()
})
m.Run()
op.binary_path.SetText("")
}
}
}
}
func (op *OptionsProfile) closeByCancel() {
op.window.Destroy()
}
func (op *OptionsProfile) closeWithDiscard() {
}
func (op *OptionsProfile) Initialize(update bool, lp func()) {
if update {
op.update = true
}
op.loadProfiles = lp
op.window = gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
if update {
op.window.SetTitle("URTrator - Update Urban Terror profile")
} else {
op.window.SetTitle("URTrator - Add Urban Terror profile")
}
op.window.Connect("destroy", op.closeWithDiscard)
op.window.SetModal(true)
op.window.SetSizeRequest(550, 400)
op.window.SetPosition(gtk.WIN_POS_CENTER)
op.window.SetIcon(logo)
op.vbox = gtk.NewVBox(false, 0)
// Profile name.
pn_hbox := gtk.NewHBox(false, 0)
pn_label := gtk.NewLabel("Profile name:")
sep1 := gtk.NewHSeparator()
op.profile_name = gtk.NewEntry()
pn_hbox.PackStart(pn_label, false, true, 5)
pn_hbox.PackStart(sep1, true, true, 5)
pn_hbox.PackStart(op.profile_name, true, true, 5)
op.vbox.PackStart(pn_hbox, false, true, 5)
// Urban Terror version.
urt_version_hbox := gtk.NewHBox(false, 0)
urt_version_label := gtk.NewLabel("Urban Terror version:")
urt_version_sep := gtk.NewHSeparator()
op.urt_version_combo = gtk.NewComboBoxText()
op.urt_version_combo.AppendText("4.2.023")
op.urt_version_combo.AppendText("4.3.000")
op.urt_version_combo.SetActive(1)
urt_version_hbox.PackStart(urt_version_label, false, true, 5)
urt_version_hbox.PackStart(urt_version_sep, true, true, 5)
urt_version_hbox.PackStart(op.urt_version_combo, true, true, 5)
op.vbox.PackStart(urt_version_hbox, false, true, 5)
// Urban Terror binary path.
binpath_hbox := gtk.NewHBox(false, 0)
binpath_label := gtk.NewLabel("Urban Terror binary:")
sep2 := gtk.NewHSeparator()
op.binary_path = gtk.NewEntry()
button_select_binary := gtk.NewButtonWithLabel("Browse")
button_select_binary.Clicked(op.browseForBinary)
binpath_hbox.PackStart(binpath_label, false, true, 5)
binpath_hbox.PackStart(sep2, true, true, 5)
binpath_hbox.PackStart(op.binary_path, true, true, 5)
binpath_hbox.PackStart(button_select_binary, false, true, 5)
op.vbox.PackStart(binpath_hbox, false, true, 5)
// Should we use additional X session?
op.another_x_session = gtk.NewCheckButtonWithLabel("Start Urban Terror in another X session?")
op.vbox.PackStart(op.another_x_session, false, true, 5)
// Additional game parameters.
params_hbox := gtk.NewHBox(false, 0)
params_label := gtk.NewLabel("Additional parameters:")
params_sep := gtk.NewHSeparator()
op.additional_parameters = gtk.NewEntry()
params_hbox.PackStart(params_label, false, true, 5)
params_hbox.PackStart(params_sep, true, true, 5)
params_hbox.PackStart(op.additional_parameters, true, true, 5)
op.vbox.PackStart(params_hbox, false, true, 5)
// Vertical separator.
vert_sep := gtk.NewVSeparator()
op.vbox.PackStart(vert_sep, true, true, 5)
// The buttons.
buttons_box := gtk.NewHBox(false, 0)
buttons_sep := gtk.NewHSeparator()
cancel_button := gtk.NewButtonWithLabel("Cancel")
cancel_button.Clicked(op.closeByCancel)
buttons_box.PackStart(cancel_button, false, true, 5)
buttons_box.PackStart(buttons_sep, true, true, 5)
add_button := gtk.NewButton()
if op.update {
add_button.SetLabel("Update")
} else {
add_button.SetLabel("Add")
}
add_button.Clicked(op.saveProfile)
buttons_box.PackStart(add_button, false, true, 5)
op.vbox.PackStart(buttons_box, false, true, 5)
op.window.Add(op.vbox)
op.window.ShowAll()
}
func (op *OptionsProfile) InitializeUpdate(profile_name string, lp func()) {
fmt.Println("Updating profile '" + profile_name + "'")
op.Initialize(true, lp)
// Get profile data.
profile := []datamodels.Profile{}
err := ctx.Database.Db.Select(&profile, ctx.Database.Db.Rebind("SELECT * FROM urt_profiles WHERE name=?"), profile_name)
if err != nil {
fmt.Println(err.Error())
}
op.profile_name.SetText(profile[0].Name)
op.binary_path.SetText(profile[0].Binary)
op.additional_parameters.SetText(profile[0].Additional_params)
if profile[0].Second_x_session == "1" {
op.another_x_session.SetActive(true)
}
if profile[0].Version == "4.3.000" {
op.urt_version_combo.SetActive(1)
} else {
op.urt_version_combo.SetActive(0)
}
op.old_profile = &profile[0]
}
func (op *OptionsProfile) saveProfile() {
fmt.Println("Saving profile...")
// Validating fields.
// Profile name must not be empty.
if len(op.profile_name.GetText()) < 1 {
mbox_string := "Empty profile name!\nProfile must be named somehow."
m := gtk.NewMessageDialog(op.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, mbox_string)
m.Response(func() {
m.Destroy()
})
m.Run()
}
// Binary path must also be filled.
if len(op.binary_path.GetText()) < 1 {
mbox_string := "Empty path to binary!\nThis profile will be unusable if you\nwill not provide path to binary!"
m := gtk.NewMessageDialog(op.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, mbox_string)
m.Response(func() {
m.Destroy()
})
m.Run()
}
// ...and must be executable! :)
filestat, err := os.Stat(op.binary_path.GetText())
if err != nil {
mbox_string := "Invalid path to binary!\n\nError was:\n" + err.Error() + "\n\nCheck binary path and try again."
m := gtk.NewMessageDialog(op.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, mbox_string)
m.Response(func() {
m.Destroy()
})
m.Run()
} else {
// ToDo: executable flag checking.
fmt.Println(filestat.Mode())
// If we here - we can try to save game profile :).
profile := datamodels.Profile{
Name: op.profile_name.GetText(),
Version: op.urt_version_combo.GetActiveText(),
Binary: op.binary_path.GetText(),
Additional_params: op.additional_parameters.GetText(),
}
if op.another_x_session.GetActive() {
profile.Second_x_session = "1"
} else {
profile.Second_x_session = "0"
}
// Check if we already have profile with such name.
profiles := []datamodels.Profile{}
err1 := ctx.Database.Db.Select(&profiles, "SELECT * FROM urt_profiles")
if err1 != nil {
fmt.Println(err1.Error())
}
var found bool = false
for p := range profiles {
if profiles[p].Name == profile.Name {
found = true
}
}
if found {
mbox_string := "Game profile with same name already exist.\nRename profile for saving."
m := gtk.NewMessageDialog(op.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, mbox_string)
m.Response(func() {
m.Destroy()
})
m.Run()
} else {
if op.update {
ctx.Database.Db.NamedExec("UPDATE urt_profiles SET name=:name, version=:version, binary=:binary, second_x_session=:second_x_session, additional_parameters=:additional_parameters WHERE name='" + op.old_profile.Name + "'", &profile)
} else {
ctx.Database.Db.NamedExec("INSERT INTO urt_profiles (name, version, binary, second_x_session, additional_parameters) VALUES (:name, :version, :binary, :second_x_session, :additional_parameters)", &profile)
}
}
}
op.loadProfiles()
op.window.Destroy()
}

29
urtrator.go Normal file
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// 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 main
import (
// local
"github.com/pztrn/urtrator/context"
"github.com/pztrn/urtrator/ui"
// stdlib
"fmt"
)
func main() {
fmt.Println("This is URTrator, version 0.1")
ctx := context.New()
ctx.Initialize()
ui := ui.NewMainWindow(ctx)
ui.Initialize()
}