78 lines
2.4 KiB
Go
78 lines
2.4 KiB
Go
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// URTator - Urban Terror server browser and game launcher, written in
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// Go.
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//
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// Copyright (c) 2016, Stanslav N. a.k.a pztrn (or p0z1tr0n)
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// All rights reserved.
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//
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// Licensed under Terms and Conditions of GNU General Public License
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// version 3 or any higher.
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// ToDo: put full text of license here.
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package database
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import (
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// stdlib
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"fmt"
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)
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var start_schema = `
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DROP TABLE IF EXISTS database;
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CREATE TABLE database (
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version VARCHAR(10) NOT NULL
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);
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DROP TABLE IF EXISTS servers;
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CREATE TABLE servers (
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ip VARCHAR(128) NOT NULL,
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port VARCHAR(5) NOT NULL,
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name VARCHAR(128) NOT NULL,
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players VARCHAR(2) NOT NULL,
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maxplayers VARCHAR(2) NOT NULL,
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ping VARCHAR(4),
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gamemode VARCHAR(1) NOT NULL,
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map VARCHAR(64) NOT NULL,
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version VARCHAR(5) NOT NULL
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);
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INSERT INTO database (version) VALUES (1);
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`
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// Migrate database to latest version.
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// ToDo: make it more good :).
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func migrate_full(db *Database, version int) {
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if version < 1 {
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start_to_one(db)
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version = 1
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}
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if version == 1 {
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one_to_two(db)
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version = 2
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}
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if version == 2 {
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two_to_three(db)
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version = 3
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}
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}
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// Initial database structure.
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func start_to_one(db *Database) {
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fmt.Println("Upgrading database from 0 to 1...")
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db.Db.MustExec(start_schema)
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}
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// Favorite server mark.
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func one_to_two(db *Database) {
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fmt.Println("Upgrading database from 1 to 2...")
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db.Db.MustExec("ALTER TABLE servers ADD favorite VARCHAR(1) DEFAULT '0'")
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db.Db.MustExec("UPDATE database SET version=2")
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}
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// URTRator settings and Urban Terror profiles.
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func two_to_three(db *Database) {
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fmt.Println("Upgrading database from 2 to 3...")
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db.Db.MustExec("DROP TABLE IF EXISTS settings")
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db.Db.MustExec("CREATE TABLE settings (show_tray_icon VARCHAR(1) NOT NULL DEFAULT '0', enable_autoupdate VARCHAR(1) NOT NULL DEFAULT '0')")
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db.Db.MustExec("DROP TABLE IF EXISTS urt_profiles")
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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 '')")
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db.Db.MustExec("UPDATE database SET version=3")
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}
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