Import some files from pbot-ng project and branding this project to hyperbot

1 files changed, 29 insertions, 6 deletions

diff --git a/transport/dev-tcp.sh b/transport/dev-tcp.sh
index 9282880..49712b2 100644
--- a/transport/dev-tcp.sh
+++ b/transport/dev-tcp.sh
@@ -80,14 +80,37 @@ transport_alive() {
 #   0 If Ok
 #   1 If connection failed
 transport_read_line() {
-	read -ru 3 line
-	# Fail.
-	if [[ $? -ne 0 ]]; then
-		return 1
+    while true
+    do
+	ze_length="$( wc -l '/tmp/un-provoked-message-store' 2> /dev/null )"
+
+	if [[ -r /tmp/un-provoked-message-store ]] &&
+	     [[ -w /tmp/un-provoked-message-store ]] && (( ${ze_length%% *} ))
+	then
+	    read -r line < /tmp/un-provoked-message-store
+	    line=':tlCJ99mfZl!~user@2001:ba8:1f1:f216::5 PRIVMSG #hyperbola :'"${line}"
+
+	    # remove the top line of the file
+	    if (( ${ze_length%% *} < 2 ))
+	    then
+		echo -n > /tmp/un-provoked-message-store
+	    else
+		tail -n +2 /tmp/un-provoked-message-store |
+		sponge /tmp/un-provoked-message-store
+	    fi
+
+	    break
 	else
-		time_get_current 'transport_lastvalidtime'
+	    read -t 5 -ru 3 line
+	    the_return_code="${?}"
+	    (( the_return_code == 0 )) && break
+	    (( the_return_code > 128 )) && continue
+	    [[ "${the_return_code}" -ne 0 ]] && return
 	fi
-	line=${line//$'\r'/}
+    done
+
+    time_get_current 'transport_lastvalidtime'
+    line=${line//$'\r'/}
 }
 
 # Send a line