From 64ed54b14ec142e9126af988ef5778c2ac1ef2a2 Mon Sep 17 00:00:00 2001
From: "Ycarus (Yannick Chabanois)" <ycarus@zugaina.org>
Date: Fri, 21 Feb 2020 11:59:12 +0100
Subject: [PATCH] Try to add signal from 3g proto

---
 luci-app-openmptcprouter/root/bin/omr-3g               | 10 ++++++++++
 luci-app-openmptcprouter/root/bin/omr-qmi              |  7 +++++++
 .../root/usr/libexec/rpcd/openmptcprouter              |  3 +++
 3 files changed, 20 insertions(+)
 create mode 100755 luci-app-openmptcprouter/root/bin/omr-3g

diff --git a/luci-app-openmptcprouter/root/bin/omr-3g b/luci-app-openmptcprouter/root/bin/omr-3g
new file mode 100755
index 000000000..870688b15
--- /dev/null
+++ b/luci-app-openmptcprouter/root/bin/omr-3g
@@ -0,0 +1,10 @@
+#!/bin/sh
+MODEM_INTF=$1
+[ -z "$MODEM_INTF" ] && return
+SIGNAL_INFO=$(gcom info -d $MODEM_INTF)
+[ -z "$SIGNAL_INFO" ] && return
+RSSI=$(echo $SIGNAL_INFO | grep RSSI | awk -F: '{print $2}')
+[ -z "$RSSI" ] && return
+ASU=$(((RSSI + 113) / 2 ))
+PERCENT=$((((ASU - 0) * 100) / ( 91 - 0 )))
+echo $PERCENT
diff --git a/luci-app-openmptcprouter/root/bin/omr-qmi b/luci-app-openmptcprouter/root/bin/omr-qmi
index 17e9c1ede..327cdb1bd 100755
--- a/luci-app-openmptcprouter/root/bin/omr-qmi
+++ b/luci-app-openmptcprouter/root/bin/omr-qmi
@@ -4,6 +4,13 @@ MODEM_INTF=$1
 SIGNAL_INFO=$(uqmi -d $MODEM_INTF --get-signal-info)
 [ -z "$SIGNAL_INFO" ] && return
 TYPE=$(echo $SIGNAL_INFO | jsonfilter -e '@.type')
+if [ "$TYPE" = "gsm" ]; then
+	RSSI=$(echo $SIGNAL_INFO | jsonfilter -e '@.rssi')
+	[ -z "$RSSI" ] && return
+	ASU=$(((RSSI + 113) / 2 ))
+	PERCENT=$((((ASU - 0) * 100) / ( 91 - 0 )))
+	echo $PERCENT
+fi
 if [ "$TYPE" = "umts" ]; then
 	RSCP=$(echo $SIGNAL_INFO | jsonfilter -e '@.rscp')
 	[ -z "$RSCP" ] && return
diff --git a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
index 41810a517..c72e84a58 100755
--- a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
+++ b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
@@ -1024,6 +1024,9 @@ function interfaces_status()
 	    if proto == "qmi" then
 		    local device = section['device']
 		    signal = sys.exec("omr-qmi " .. device)
+	    elseif proto == "3g" then
+		    local device = section['device']
+		    signal = sys.exec("omr-3g " .. device)
 	    end
 
 	    local latency = ""