64 lines
1,011 B
Go
64 lines
1,011 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bufio"
|
||
|
|
"errors"
|
||
|
|
"log"
|
||
|
|
"os"
|
||
|
|
"strconv"
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
type Config struct {
|
||
|
|
Username string
|
||
|
|
Password string
|
||
|
|
Port int
|
||
|
|
}
|
||
|
|
|
||
|
|
func CreateConfig(config Config) {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
func LoadConfig() (Config, error) {
|
||
|
|
filename := "config/config.txt"
|
||
|
|
|
||
|
|
if _, err := os.Stat(filename); errors.Is(err, os.ErrNotExist) {
|
||
|
|
CreateConfig(Config{})
|
||
|
|
return Config{}, err
|
||
|
|
}
|
||
|
|
|
||
|
|
cfg := Config{Port: 7101}
|
||
|
|
|
||
|
|
file, err := os.Open(filename)
|
||
|
|
if err != nil {
|
||
|
|
log.Fatal(err)
|
||
|
|
}
|
||
|
|
defer file.Close()
|
||
|
|
|
||
|
|
scanner := bufio.NewScanner(file)
|
||
|
|
for scanner.Scan() {
|
||
|
|
entry := strings.Split(strings.Replace(scanner.Text(), " ", "", -1), "=")
|
||
|
|
if len(entry) != 2 {
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
key := entry[0]
|
||
|
|
value := entry[1]
|
||
|
|
if key == "username" {
|
||
|
|
cfg.Username = value
|
||
|
|
} else if key == "password" {
|
||
|
|
cfg.Password = value
|
||
|
|
} else if key == "port" {
|
||
|
|
numVal, err := strconv.Atoi(value)
|
||
|
|
if err == nil {
|
||
|
|
cfg.Port = numVal
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if err := scanner.Err(); err != nil {
|
||
|
|
log.Fatal(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
return cfg, nil
|
||
|
|
}
|