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fix #1167

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This commit is contained in:
Shivaram Lingamneni 2020-07-01 04:14:30 -04:00
parent 79764cd549
commit 0b0b1499b0
2 changed files with 36 additions and 31 deletions
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36
irc/config.go
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@ -6,6 +6,7 @@
package irc
import (
"bytes"
"crypto/tls"
"errors"
"fmt"
@ -21,6 +22,9 @@ import (
"time"
"code.cloudfoundry.org/bytefmt"
"github.com/goshuirc/irc-go/ircfmt"
"gopkg.in/yaml.v2"
"github.com/oragono/oragono/irc/caps"
"github.com/oragono/oragono/irc/cloaks"
"github.com/oragono/oragono/irc/connection_limits"
@ -34,7 +38,6 @@ import (
"github.com/oragono/oragono/irc/mysql"
"github.com/oragono/oragono/irc/passwd"
"github.com/oragono/oragono/irc/utils"
"gopkg.in/yaml.v2"
)
// here's how this works: exported (capitalized) members of the config structs
@ -1305,3 +1308,34 @@ func compileGuestRegexp(guestFormat string, casemapping Casemapping) (standard,
folded, err = utils.CompileGlob(fmt.Sprintf("%s*%s", initialFolded, finalFolded), false)
return
}
func (config *Config) loadMOTD() error {
if config.Server.MOTD != "" {
file, err := os.Open(config.Server.MOTD)
if err != nil {
return err
}
defer file.Close()
contents, err := ioutil.ReadAll(file)
if err != nil {
return err
}
lines := bytes.Split(contents, []byte{'\n'})
for i, line := range lines {
lineToSend := string(bytes.TrimRight(line, "\r\n"))
if len(lineToSend) == 0 && i == len(lines)-1 {
// if the last line of the MOTD was properly terminated with \n,
// there's no need to send a blank line to clients
continue
}
if config.Server.MOTDFormatting {
lineToSend = ircfmt.Unescape(lineToSend)
}
// "- " is the required prefix for MOTD
lineToSend = fmt.Sprintf("- %s", lineToSend)
config.Server.motdLines = append(config.Server.motdLines, lineToSend)
}
}
return nil
}