mirror of
https://github.com/ergochat/ergo.git
synced 2024-11-25 21:39:25 +01:00
Merge pull request #1009 from slingamn/issue1005_multiline_blanks
fix #1005
This commit is contained in:
commit
ade87463c2
@ -146,6 +146,7 @@ type MultilineBatch struct {
|
||||
target string
|
||||
responseLabel string // this is the value of the labeled-response tag sent with BATCH
|
||||
message utils.SplitMessage
|
||||
lenBytes int
|
||||
tags map[string]string
|
||||
}
|
||||
|
||||
@ -168,14 +169,14 @@ func (s *Session) EndMultilineBatch(label string) (batch MultilineBatch, err err
|
||||
s.fakelag.Unsuspend()
|
||||
|
||||
// heuristics to estimate how much data they used while fakelag was suspended
|
||||
fakelagBill := (batch.message.LenBytes() / 512) + 1
|
||||
fakelagBill := (batch.lenBytes / 512) + 1
|
||||
fakelagBillLines := (batch.message.LenLines() * 60) / 512
|
||||
if fakelagBill < fakelagBillLines {
|
||||
fakelagBill = fakelagBillLines
|
||||
}
|
||||
s.deferredFakelagCount = fakelagBill
|
||||
|
||||
if batch.label == "" || batch.label != label || batch.message.LenLines() == 0 {
|
||||
if batch.label == "" || batch.label != label || !batch.message.ValidMultiline() {
|
||||
err = errInvalidMultilineBatch
|
||||
return
|
||||
}
|
||||
@ -1357,9 +1358,14 @@ func (session *Session) sendSplitMsgFromClientInternal(blocking bool, nickmask,
|
||||
session.SendRawMessage(msg, blocking)
|
||||
}
|
||||
} else {
|
||||
for i, messagePair := range message.Split {
|
||||
msgidSent := false // send msgid on the first nonblank line
|
||||
for _, messagePair := range message.Split {
|
||||
if len(messagePair.Message) == 0 {
|
||||
continue
|
||||
}
|
||||
var msgid string
|
||||
if i == 0 {
|
||||
if !msgidSent {
|
||||
msgidSent = true
|
||||
msgid = message.Msgid
|
||||
}
|
||||
session.sendFromClientInternal(blocking, message.Time, msgid, nickmask, accountName, tags, command, target, messagePair.Message)
|
||||
|
@ -1793,33 +1793,39 @@ func nickHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
|
||||
|
||||
// helper to store a batched PRIVMSG in the session object
|
||||
func absorbBatchedMessage(server *Server, client *Client, msg ircmsg.IrcMessage, batchTag string, histType history.ItemType, rb *ResponseBuffer) {
|
||||
var errorCode, errorMessage string
|
||||
defer func() {
|
||||
if errorCode != "" {
|
||||
if histType != history.Notice {
|
||||
rb.Add(nil, server.name, "FAIL", "BATCH", errorCode, errorMessage)
|
||||
}
|
||||
rb.session.EndMultilineBatch("")
|
||||
}
|
||||
}()
|
||||
|
||||
if batchTag != rb.session.batch.label {
|
||||
if histType != history.Notice {
|
||||
rb.Add(nil, server.name, "FAIL", "BATCH", "MULTILINE_INVALID", client.t("Incorrect batch tag sent"))
|
||||
}
|
||||
rb.session.EndMultilineBatch("")
|
||||
errorCode, errorMessage = "MULTILINE_INVALID", client.t("Incorrect batch tag sent")
|
||||
return
|
||||
} else if len(msg.Params) < 2 || msg.Params[1] == "" {
|
||||
if histType != history.Notice {
|
||||
rb.Add(nil, server.name, "FAIL", "BATCH", "MULTILINE_INVALID", client.t("Invalid multiline batch"))
|
||||
}
|
||||
rb.session.EndMultilineBatch("")
|
||||
} else if len(msg.Params) < 2 {
|
||||
errorCode, errorMessage = "MULTILINE_INVALID", client.t("Invalid multiline batch")
|
||||
return
|
||||
}
|
||||
rb.session.batch.command = msg.Command
|
||||
isConcat, _ := msg.GetTag(caps.MultilineConcatTag)
|
||||
if isConcat && len(msg.Params[1]) == 0 {
|
||||
errorCode, errorMessage = "MULTILINE_INVALID", client.t("Cannot send a blank line with the multiline concat tag")
|
||||
return
|
||||
}
|
||||
if !isConcat && len(rb.session.batch.message.Split) != 0 {
|
||||
rb.session.batch.lenBytes++ // bill for the newline
|
||||
}
|
||||
rb.session.batch.message.Append(msg.Params[1], isConcat)
|
||||
rb.session.batch.lenBytes += len(msg.Params[1])
|
||||
config := server.Config()
|
||||
if config.Limits.Multiline.MaxBytes < rb.session.batch.message.LenBytes() {
|
||||
if histType != history.Notice {
|
||||
rb.Add(nil, server.name, "FAIL", "BATCH", "MULTILINE_MAX_BYTES", strconv.Itoa(config.Limits.Multiline.MaxBytes))
|
||||
}
|
||||
rb.session.EndMultilineBatch("")
|
||||
if config.Limits.Multiline.MaxBytes < rb.session.batch.lenBytes {
|
||||
errorCode, errorMessage = "MULTILINE_MAX_BYTES", strconv.Itoa(config.Limits.Multiline.MaxBytes)
|
||||
} else if config.Limits.Multiline.MaxLines != 0 && config.Limits.Multiline.MaxLines < rb.session.batch.message.LenLines() {
|
||||
if histType != history.Notice {
|
||||
rb.Add(nil, server.name, "FAIL", "BATCH", "MULTILINE_MAX_LINES", strconv.Itoa(config.Limits.Multiline.MaxLines))
|
||||
}
|
||||
rb.session.EndMultilineBatch("")
|
||||
errorCode, errorMessage = "MULTILINE_MAX_LINES", strconv.Itoa(config.Limits.Multiline.MaxLines)
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -67,14 +67,14 @@ func (sm *SplitMessage) LenLines() int {
|
||||
return len(sm.Split)
|
||||
}
|
||||
|
||||
func (sm *SplitMessage) LenBytes() (result int) {
|
||||
if sm.Split == nil {
|
||||
return len(sm.Message)
|
||||
}
|
||||
func (sm *SplitMessage) ValidMultiline() bool {
|
||||
// must contain at least one nonblank line
|
||||
for i := 0; i < len(sm.Split); i++ {
|
||||
result += len(sm.Split[i].Message)
|
||||
if len(sm.Split[i].Message) != 0 {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return
|
||||
return false
|
||||
}
|
||||
|
||||
func (sm *SplitMessage) IsRestrictedCTCPMessage() bool {
|
||||
|
Loading…
Reference in New Issue
Block a user