func testRandBytes(tt testing2.TB, f func(int) ([]byte, error), charset string) {
s, e := f(32)
tt.
Eq(e, nil).
Eq(32, len(s)).
True(strings2.IsAllCharsIn(unsafe2.String(s), charset))
}
func ReadProperties(fname string) (map[string]string, error) {
props := make(map[string]string)
err := file.Filter(fname, func(_ int, line []byte) ([]byte, error) {
p := pair.Parse(unsafe2.String(line), "=").Trim()
if p.HasKey() {
props[p.Key] = strings2.TrimAfter(p.Value, "#")
}
return line, nil
})
return props, err
}
func (w Writer) Write(bs []byte) (int, error) {
i, err := w.Writer.Write(unsafe2.Bytes(w.Prefix))
if err != nil {
return 0, err
}
n, err := w.RenderTo(w.Writer, unsafe2.String(bs))
if err != nil {
return 0, err
}
return n + i, nil
}
func (m *Mailer) Send(mail *Mail) (err error) {
tmpl, has := m.Templates[mail.Type]
if !has && mail.RawContent == "" {
return ErrNoTemplate
}
from := mail.From
if from == "" {
from = m.username
}
buffer := bytes.NewBuffer(m.bufferPool.Get(1024, false))
buffer.WriteString("To:")
strings2.WriteStringsToBuffer(buffer, mail.To, ";")
buffer.WriteString("\r\n")
buffer.WriteString("From:" + from + "\r\n")
subject := mail.Subject
if has && subject == "" {
subject = tmpl.Subject
}
buffer.WriteString("Subject:" + subject + "\r\n")
buffer.WriteString("Content-Type: text/html;charset=UTF-8\r\n\r\n")
if mail.RawContent != "" {
buffer.WriteString(mail.RawContent)
} else {
err = tmpl.Execute(buffer, mail.Data)
}
data := buffer.Bytes()
if m.PrintMail {
fmt.Println(unsafe2.String(data))
}
if err == nil {
err = smtp.SendMail(m.addr, m.auth, from, mail.To, data)
}
m.bufferPool.Put(data)
return
}
func (r *Recovery) Filter(req zerver.Request, resp zerver.Response, chain zerver.FilterChain) {
defer func() {
e := recover()
if e == nil || r.NoStack {
return
}
resp.ReportInternalServerError()
buffer := bytes.NewBuffer(make([]byte, 0, r.Bufsize))
fmt.Fprint(buffer, e)
buf := buffer.Bytes()
runtime.Stack(buf[len(buf):cap(buf)], false)
req.Logger().Errorln(unsafe2.String(buf[:cap(buf)]))
}()
chain(req, resp)
}
func (m *Queue) start() {
defer func(m *Queue) {
e := recover()
if e == nil {
return
}
if m.ErrorLogger != nil {
m.ErrorLogger.Errorln(e)
buf := m.BytesPool.Get(4096, true)
index := runtime.Stack(buf, false)
buf = buf[:index]
m.ErrorLogger.Errorln(unsafe2.String(buf))
m.BytesPool.Put(buf)
}
if !m.NoRecover {
go m.start()
}
}(m)
for {
select {
case msg, ok := <-m.queue:
if !ok {
return
}
err := m.Process(msg.Value())
if err != nil {
m.ErrorLogger.Errorln(msg.Pattern(), ":", err)
}
if len(m.queue) == 0 && m.closeCond != nil {
m.closeCond.Signal()
} else {
break
}
}
}
}
func (r *Renderer) RenderString(str string) string {
return unsafe2.String(r.begin) + str + unsafe2.String(r.end)
}