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//
// rhimportd
//
// The Radio Helsinki Rivendell Import Daemon
//
//
// Copyright (C) 2015 Christian Pointner <equinox@helsinki.at>
//
// This file is part of rhimportd.
//
// rhimportd 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
// any later version.
//
// rhimportd 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 rhimportd. If not, see <http://www.gnu.org/licenses/>.
//
package main
import (
"flag"
"fmt"
"log"
"os"
"os/signal"
"sync"
"time"
"helsinki.at/rhimport"
// "io/ioutil"
)
var (
rhl = log.New(os.Stderr, "[rhimportd]\t", log.LstdFlags)
rhdl = log.New(os.Stderr, "[rhimportd-dbg]\t", log.LstdFlags)
//rhdl = log.New(ioutil.Discard, "[rhimportd-dbg]\t", log.LstdFlags)
)
func session_test_progress1(step int, step_name string, progress float64, userdata interface{}) bool {
out := userdata.(chan<- string)
select {
case out <- fmt.Sprintf("CB1 %d, %s: %3.2f%%", step, step_name, progress*100):
default:
}
if step > 1 {
return false
}
return true
}
func session_test_progress2(step int, step_name string, progress float64, userdata interface{}) bool {
out := userdata.(chan<- string)
select {
case out <- fmt.Sprintf("CB2 %d, %s: %3.2f%%", step, step_name, progress*100):
default:
}
return true
}
func session_test_done(res rhimport.ImportResult, userdata interface{}) bool {
done := userdata.(chan<- rhimport.ImportResult)
done <- res
return true
}
func session_test(conf *rhimport.Config, rddb *rhimport.RdDbChan) {
sessions, err := rhimport.NewSessionStore(conf)
if err != nil {
rhl.Println("Error initializing Session Store:", err)
return
}
defer sessions.Cleanup()
store := sessions.GetInterface()
ctx := rhimport.NewImportContext(conf, rddb, "heslinki")
ctx.Trusted = true
ctx.ShowId = 10002
ctx.ClearShowCarts = true
ctx.SourceUri = "http://www.tonycuffe.com/mp3/tail%20toddle.mp3"
id, _, err := store.New(ctx)
if err != nil {
rhl.Printf("MAIN: Error SessionStore.New(): %s", err)
return
}
var session *rhimport.SessionChan
if session, err = store.Get(ctx.UserName, id); err != nil {
rhl.Printf("MAIN: Error SessionStore.Get(): %s", err)
return
}
dch := make(chan rhimport.ImportResult, 1)
if err = session.AddDoneHandler((chan<- rhimport.ImportResult)(dch), session_test_done); err != nil {
rhl.Printf("MAIN: Error Session.AddDoneHandler(): %s", err)
return
}
// pch := make(chan string, 10)
// if err = session.AddProgressHandler((chan<- string)(pch), session_test_progress1); err != nil {
// rhl.Printf("MAIN: Error Session.AddProgressHandler(): %s", err)
// }
// go func() {
// time.Sleep(3 * time.Second)
// if err = session.AddProgressHandler((chan<- string)(pch), session_test_progress2); err != nil {
// rhl.Printf("MAIN: Error Session.AddProgressHandler(): %s", err)
// }
// }()
rhl.Printf("MAIN: calling run for %s/%s", ctx.UserName, id)
session.Run(10 * time.Second)
for {
select {
// case p := <-pch:
// fmt.Println(p)
case r := <-dch:
fmt.Printf("Import finished: %+v\n", r)
break
}
}
rhl.Printf("MAIN: calling remove for %s/%s", ctx.UserName, id)
if err = store.Remove(ctx.UserName, id); err != nil {
rhl.Printf("MAIN: Error SessionStore.Remove(): %s", err)
}
rhl.Printf("MAIN: remove done")
}
func main() {
web_addr_s := flag.String("web-addr", ":4080", "addr:port to listen on")
telnet_addr_s := flag.String("telnet-addr", ":4023", "addr:port to listen on")
rdconf_s := flag.String("rdconf", "/etc/rd.conf", "path to the Rivendell config file")
rdxport_url_s := flag.String("rdxport-url", "http://localhost/rd-bin/rdxport.cgi", "the url to the Rivendell web-api")
temp_dir_s := flag.String("tmp-dir", os.TempDir(), "path to temporary files")
local_fetch_dir_s := flag.String("local-fetch-dir", os.TempDir(), "path to files that can be imported using local://")
help := flag.Bool("help", false, "show usage")
flag.Parse()
if *help {
flag.Usage()
return
}
conf, err := rhimport.NewConfig(rdconf_s, rdxport_url_s, temp_dir_s, local_fetch_dir_s)
if err != nil {
rhl.Println("Error reading configuration:", err)
return
}
rddb, err := rhimport.NewRdDb(conf)
if err != nil {
rhl.Println("Error initializing Rivdenll DB:", err)
return
}
defer rddb.Cleanup()
// go session_test(conf, rddb.GetInterface())
var wg sync.WaitGroup
wg.Add(1)
go func() {
defer wg.Done()
rhl.Println("starting web-ctrl")
StartControlWeb(*web_addr_s, conf, rddb.GetInterface())
rhl.Println("web-ctrl finished")
}()
wg.Add(1)
go func() {
defer wg.Done()
rhl.Println("starting telnet-ctrl")
StartControlTelnet(*telnet_addr_s, conf, rddb.GetInterface())
rhl.Println("telnet-ctrl finished")
}()
alldone := make(chan bool)
go func() {
defer func() { alldone <- true }()
wg.Wait()
}()
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
select {
case <-c:
rhl.Println("received interrupt, shutdown")
return
case <-alldone:
return
}
}
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