func (ctx *Context) PerformLogin(host, name, pass string) (*imap.Client, error) {
client, err := imap.NewClient(imap.TLS, host, name, pass, "")
if err != nil {
return nil, err
}
ctx.Session.Values["username"] = name
ctx.Session.Values["pass"] = pass
ctx.Session.Values["host"] = host
clientKey := name + "@" + host
ctx.Session.Values["client"] = clientKey
clients[clientKey] = client
return client, err
}
func (ctx *Context) GetClient() (*imap.Client, error) {
clientKey, ok := ctx.Session.Values["client"].(string)
if !ok {
return nil, NoClientPresent
}
client, ok := clients[clientKey]
if !ok {
user, ok := ctx.Session.Values["username"].(string)
if !ok {
return nil, NoClientPresent
}
pass, ok := ctx.Session.Values["pass"].(string)
if !ok {
return nil, NoClientPresent
}
host, ok := ctx.Session.Values["host"].(string)
if !ok {
return nil, NoClientPresent
}
return imap.NewClient(imap.TLS, host, user, pass, "")
}
return client, nil
}
func main() {
flag.BoolVar(&imap.Debug, "imapdebug", false, "imap debugging trace")
flag.Parse()
acct = google.Acct(*acctName)
if args := flag.Args(); len(args) > 0 {
for i := range args {
args[i] = "-to=" + args[i]
}
cmd := exec.Command("gmailsend", append([]string{"-a", acct.Email, "-i"}, args...)...)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
fmt.Fprintf(os.Stderr, "!%s\n", err)
os.Exit(1)
}
return
}
c, err := imap.NewClient(imap.TLS, "imap.gmail.com", acct.Email, acct.Password, "")
if err != nil {
log.Fatal(err)
}
isGmail = c.IsGmail()
threaded = isGmail
if *search != "" {
b, err := c.GmailSearch(*search)
if err != nil {
log.Fatal(err)
}
inbox = b
} else {
inbox = c.Inbox()
if err := inbox.Check(); err != nil {
log.Fatal(err)
}
}
msgs = inbox.Msgs()
maxfrom = 12
for i, m := range msgs {
msgNum[m] = i
if n := len(from(m.Hdr)); n > maxfrom {
maxfrom = n
}
}
if maxfrom > 20 {
maxfrom = 20
}
subjlen = 80 - maxfrom
rethread()
interrupts := make(chan os.Signal, 1)
signal.Notify(interrupts, syscall.SIGINT)
go func() {
for _ = range interrupts {
fmt.Fprintf(os.Stderr, "!interrupt\n")
interrupted = true
}
}()
for {
if dot != nil {
fmt.Fprintf(bout, "%d", msgNum[dot.Msg]+1)
if dot != &dot.Msg.Root {
fmt.Fprintf(bout, ".%s", dot.ID)
}
}
fmt.Fprintf(bout, ": ")
bout.Flush()
line, err := bin.ReadString('\n')
if err != nil {
break
}
cmd, err := parsecmd(line)
if err != nil {
fmt.Fprintf(bout, "!%s\n", err)
continue
}
if cmd.Targ != nil || cmd.Targs == nil && cmd.A2 == 0 {
x := cmd.F(cmd, cmd.Targ)
if x != nil {
dot = x
}
} else {
targs := cmd.Targs
if targs == nil {
delta := +1
if cmd.A1 > cmd.A2 {
delta = -1
}
for i := cmd.A1; i <= cmd.A2; i += delta {
if i < 1 || i > len(msgs) {
continue
}
targs = append(targs, msgs[i-1])
}
}
if cmd.Thread {
if !isGmail {
fmt.Fprintf(bout, "!need gmail for threaded command\n")
continue
}
byThread := make(map[uint64][]*imap.Msg)
for _, m := range msgs {
t := m.GmailThread
byThread[t] = append(byThread[t], m)
}
for _, m := range targs {
t := m.GmailThread
if byThread[t] != nil {
if cmd.TF != nil {
if x := cmd.TF(cmd, byThread[t]); x != nil {
dot = x
}
} else {
for _, mm := range byThread[t] {
x := cmd.F(cmd, &mm.Root)
if x != nil {
dot = x
}
}
}
}
delete(byThread, t)
}
continue
}
for _, m := range targs {
if cmd.Delete {
dcmd(cmd, &m.Root)
if cmd.Name == "p" {
// dp is a special case: it advances to the next message before the p.
next := nextMsg(m)
if next == nil {
fmt.Fprintf(bout, "!address\n")
dot = &m.Root
break
}
m = next
}
}
x := cmd.F(cmd, &m.Root)
if x != nil {
dot = x
}
// TODO: Break loop on interrupt.
}
}
}
qcmd(nil, nil)
}