func cmdCopy(args commandArgs, c *Conn) {
if !c.assertSelected(args.ID(), readWrite) {
return
}
// Check if the target mailbox exists.
targetMailbox := args.Arg(copyArgMailbox)
mbox, err := c.User.MailboxByName(targetMailbox)
if err != nil {
c.writeResponse(args.ID(), "NO [TRYCREATE] "+err.Error())
return
}
// Check if connection is writable.
if c.mailboxWritable != readWrite {
c.writeResponse(args.ID(), "NO read-only connection")
return
}
// Fetch the messages.
seqSet, err := types.InterpretSequenceSet(args.Arg(copyArgRange))
if err != nil {
c.writeResponse(args.ID(), "NO "+err.Error())
return
}
searchByUID := strings.ToUpper(args.Arg(copyArgUID)) == "UID "
var msgs []mailstore.Message
if searchByUID {
msgs = c.SelectedMailbox.MessageSetByUID(seqSet)
} else {
msgs = c.SelectedMailbox.MessageSetBySequenceNumber(seqSet)
}
if len(msgs) == 0 {
c.writeResponse(args.ID(), "NO no messages found")
return
}
for _, msg := range msgs {
_, err := mbox.NewMessage().
SetBody(msg.Body()).
SetHeaders(msg.Header()).
AddFlags(msg.Flags() & types.FlagRecent).
Save()
if err != nil {
// TODO Reverse all previous operations if it failed.
c.writeResponse(args.ID(), "NO "+err.Error())
return
}
}
if searchByUID {
c.writeResponse(args.ID(), "OK UID COPY Completed")
} else {
c.writeResponse(args.ID(), "OK COPY Completed")
}
}
func cmdFetch(args commandArgs, c *Conn) {
if !c.assertSelected(args.ID(), readOnly) {
return
}
// Fetch the messages
seqSet, err := types.InterpretSequenceSet(args.Arg(fetchArgRange))
if err != nil {
c.writeResponse(args.ID(), "NO "+err.Error())
return
}
searchByUID := strings.ToUpper(args.Arg(fetchArgUID)) == "UID "
var msgs []mailstore.Message
if searchByUID {
msgs = c.SelectedMailbox.MessageSetByUID(seqSet)
} else {
msgs = c.SelectedMailbox.MessageSetBySequenceNumber(seqSet)
}
fetchParamString := args.Arg(fetchArgParams)
if searchByUID && !strings.Contains(fetchParamString, "UID") {
fetchParamString += " UID"
}
for _, msg := range msgs {
fetchParams, err := fetch(fetchParamString, c, msg)
if err != nil {
if err == ErrUnrecognisedParameter {
c.writeResponse(args.ID(), "BAD Unrecognised Parameter")
return
}
c.writeResponse(args.ID(), "BAD")
return
}
if c.mailboxWritable == readWrite {
msg = msg.RemoveFlags(types.FlagRecent)
msg, err = msg.Save()
if err != nil {
// TODO: this error is not fatal, but should still be logged
}
}
fullReply := fmt.Sprintf("%d FETCH (%s)",
msg.SequenceNumber(),
fetchParams)
c.writeResponse("", fullReply)
}
if searchByUID {
c.writeResponse(args.ID(), "OK UID FETCH Completed")
} else {
c.writeResponse(args.ID(), "OK FETCH Completed")
}
}
// Run a query and return the result.
func (x *MessageSetByUIDTestCase) Run(tc TestContext) []mailstore.Message {
set, err := types.InterpretSequenceSet(x.set)
if err != nil {
return nil
}
mailbox := tc.MakeMailbox("test inbox", x.emails, x.nextID)
if mailbox == nil {
return nil
}
return mailbox.MessageSetByUID(set)
}
func cmdStoreFlags(args commandArgs, c *Conn) {
if !c.assertSelected(args.ID(), ReadWrite) {
return
}
operation := args.Arg(storeArgOperation)
flags := args.Arg(storeArgFlags)
uid := strings.ToUpper(args.Arg(storeArgUID)) == "UID "
seqSetStr := args.Arg(storeArgRange)
silent := false
if args.Arg(storeArgSilent) == ".SILENT" {
silent = true
}
var msgs []mailstore.Message
seqSet, err := types.InterpretSequenceSet(seqSetStr)
if err != nil {
c.writeResponse(args.ID(), "NO "+err.Error())
return
}
if uid {
msgs = c.SelectedMailbox.MessageSetByUID(seqSet)
} else {
msgs = c.SelectedMailbox.MessageSetBySequenceNumber(seqSet)
}
flagField := types.FlagsFromString(flags)
for _, msg := range msgs {
if operation == "+" {
msg = msg.AddFlags(flagField)
} else if operation == "-" {
msg = msg.RemoveFlags(flagField)
} else {
msg = msg.OverwriteFlags(flagField)
}
msg.Save()
if err != nil {
c.writeResponse(args.ID(), "NO "+err.Error())
return
}
// Auto-fetch for the client
if !silent {
newFlags, err := fetch("FLAGS", c, msg)
if err != nil {
c.writeResponse(args.ID(), "NO "+err.Error())
return
}
fetchResponse := fmt.Sprintf("%d FETCH (%s)",
msg.SequenceNumber(),
newFlags,
)
c.writeResponse("", fetchResponse)
}
}
c.writeResponse(args.ID(), "OK STORE Completed")
}