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Removing the prompt()

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This commit is contained in:
Denis-Cosmin Nutiu 2017-11-23 10:07:19 +02:00
parent 185008c51e
commit daf43f09a6
1 changed files with 0 additions and 15 deletions
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15
server/server/connection.go
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@ -67,12 +67,6 @@ func HandleConnection(client Client) {
// Process input // Process input
input := bufio.NewScanner(client.Connection()) input := bufio.NewScanner(client.Connection())
stack, ok := client.Stack().(*StringStack)
if ok == false {
panic("Cannot cast client.Stack() to *StringStack!")
}
prompt(client, stack)
for input.Scan() { for input.Scan() {
log.Println(client.Connection().RemoteAddr(), ":", input.Text()) log.Println(client.Connection().RemoteAddr(), ":", input.Text())
@ -81,17 +75,8 @@ func HandleConnection(client Client) {
log.Println(err) log.Println(err)
io.WriteString(client.Connection(), err.Error()+"\n") io.WriteString(client.Connection(), err.Error()+"\n")
} }
prompt(client, stack)
} }
// Client has left. // Client has left.
log.Println(client.Connection().RemoteAddr(), "has disconnected.") log.Println(client.Connection().RemoteAddr(), "has disconnected.")
} }
func prompt(client Client, stack *StringStack) (int, error) {
var str string
if !stack.IsEmpty() {
str = stack.Top().(string) + " "
}
return io.WriteString(client.Connection(), str+"ftp> ")
}