started with a basic environment (310560db) · Commits · bsmrgo / wizards

cmd/wizards-client/main.go

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		package main

		import (
		"os"

		"repositories.muehmer.net/bsmrgo/wizards/pkg/wizards/client"
		)

		func main() {
		client, err := client.New(os.Stdin, os.Stdout)
		if err != nil {
		panic(err)
		}
		err = client.Run()
		if err != nil {
		panic(err)
		}
		}

0 → 100644

+18 −0

Original line number	Diff line number	Diff line
		package main

		import (
		"os"

		"repositories.muehmer.net/bsmrgo/wizards/pkg/wizards/server"
		)

		func main() {
		server, err := server.New(os.Stdin, os.Stdout)
		if err != nil {
		panic(err)
		}
		err = server.Run()
		if err != nil {
		panic(err)
		}
		}

0 → 100644

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Original line number	Diff line number	Diff line
		package client

		import (
		"fmt"
		"io"

		"repositories.muehmer.net/bsmrgo/wizards/pkg/wizards/library"
		)

		// Client contains environment information.
		type Client struct {
		in io.Reader
		out io.Writer
		}

		// New creates a client instance.
		func New(in io.Reader, out io.Writer) (*Client, error) {
		if in == nil {
		return nil, fmt.Errorf(library.ErrorNoReader)
		}
		if out == nil {
		return nil, fmt.Errorf(library.ErrorNoWriter)
		}
		client := &Client{
		in: in,
		out: out,
		}
		return client, nil
		}

		// Run starts the client instance.
		func (c *Client) Run() error {
		c.header()
		c.footer()
		return nil
		}

		func (c *Client) header() {
		fmt.Fprintln(c.out, "**********************************************************************")
		fmt.Fprintln(c.out, "* Wizards Client is starting... *")
		fmt.Fprintln(c.out, "**********************************************************************")
		}

		func (c *Client) footer() {
		fmt.Fprintln(c.out, "**********************************************************************")
		fmt.Fprintln(c.out, "* Wizards Client is terminating... *")
		fmt.Fprintln(c.out, "**********************************************************************")
		}

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		package library

		import "fmt"

		// Constants.
		const (
		ServerAddress = "localhost"
		ServerPort = "13579"
		)

		// AddressPort return the combination of a address and a port.
		func AddressPort(address string, port string) string {
		return fmt.Sprintf("%s:%s", address, port)
		}

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		package library

		// Error messages
		const (
		ErrorNoReader = "no reader specified"
		ErrorNoWriter = "no writer specified"
		)