QuecManager 1.0.2 BETA

- Added signal graphs for RSRP, RSRQ, and SINR
- Added ethernet connection details
- Added memory usage details
- Added ping graph

Known bug:
Signal graphs may sometimes show inaccurate values. It seems to be a fetching error but Ill try to find the real root cause as soon as possible

Co-Authored-By: Russel Yasol <73575327+dr-dolomite@users.noreply.github.com>

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/check_net.sh

@@ -4,8 +4,8 @@
 echo "Content-Type: application/json"
 echo ""
 
-# Ping 8.8.8.8 with 5 packets and capture the result
-if ping -c 5 8.8.8.8 > /dev/null 2>&1; then
+# Ping 8.8.8.8 with 2 packets and capture the result
+if ping -c 2 8.8.8.8 > /dev/null 2>&1; then
     # Ping was successful
     echo '{"connection": "ACTIVE"}'
 else

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/ethtool.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# Set the content type to JSON
+echo "Content-Type: application/json"
+echo ""
+
+# Run ethtool on eth0 and capture the output
+ethtool_output=$(ethtool eth0)
+
+# Extract Link Speed
+speed=$(echo "$ethtool_output" | grep "Speed:" | awk '{print $2}')
+
+# Extract Link Status
+link_status=$(echo "$ethtool_output" | grep "Link detected:" | awk '{print $3}')
+
+# Extract Auto-negotiation status
+auto_negotiation=$(echo "$ethtool_output" | grep "Auto-negotiation:" | awk '{print $2}')
+
+# Create JSON output
+echo "{\"link_speed\": \"$speed\", \"link_status\": \"$link_status\", \"auto_negotiation\": \"$auto_negotiation\"}"

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/fetch_signal_metrics.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# Ensure the script outputs proper CGI headers
+echo "Content-Type: application/json"
+echo ""
+
+# Directory where JSON files are stored (adjust as needed)
+JSON_DIR="/tmp/signal_graphs/"
+
+# Function to safely read JSON file
+read_json_file() {
+    local file="$1"
+    if [ -f "$file" ]; then
+        cat "$file"
+    else
+        echo "[]"  # Return empty array if file doesn't exist
+    fi
+}
+
+# Collect signal metrics from JSON files
+RSRP=$(read_json_file "${JSON_DIR}/rsrp.json")
+RSRQ=$(read_json_file "${JSON_DIR}/rsrq.json")
+SINR=$(read_json_file "${JSON_DIR}/sinr.json")
+
+# Combine metrics into a single JSON object
+printf '{
+    "rsrp": %s,
+    "rsrq": %s,
+    "sinr": %s
+}' "$RSRP" "$RSRQ" "$SINR"

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/log_signal_metrics.sh

@@ -0,0 +1,69 @@
+#!/bin/sh
+# Ensure the directory exists
+LOGDIR="/tmp/signal_graphs"
+mkdir -p "$LOGDIR"
+# Maximum number of entries
+MAX_ENTRIES=10
+# Interval between logs (in seconds)
+INTERVAL=25
+# Function to clean and extract actual output from atinout
+clean_atinout_output() {
+    # Remove first line (echoed command), last line (OK), and trim whitespace
+    sed -n '2,/^OK$/p' | sed '$d' | tr -d '\r' | xargs
+}
+# Function to log signal metrics
+log_signal_metric() {
+    local COMMAND="$1"
+    local FILENAME="$2"
+    local LOGFILE="$LOGDIR/$FILENAME"
+   
+    # Ensure log directory exists
+    mkdir -p "$(dirname "$LOGFILE")"
+   
+    # Get current timestamp
+    TIMESTAMP=$(date "+%Y-%m-%d %H:%M:%S")
+   
+    # Run the AT command and capture its output, then clean it
+    SIGNAL_OUTPUT=$(echo "$COMMAND" | atinout - /dev/smd11 - | clean_atinout_output)
+   
+    # Ensure the file exists and is a valid JSON array
+    if [ ! -s "$LOGFILE" ]; then
+        echo "[]" > "$LOGFILE"
+    fi
+   
+    # Prepare new JSON entry
+    ESCAPED_TIMESTAMP=$(printf '%s' "$TIMESTAMP" | sed 's/"/\\"/g')
+    ESCAPED_OUTPUT=$(printf '%s' "$SIGNAL_OUTPUT" | sed 's/"/\\"/g')
+   
+    # Use jq with a more robust approach
+    jq --arg datetime "$ESCAPED_TIMESTAMP" \
+       --arg output "$ESCAPED_OUTPUT" \
+       '
+       # Ensure the input is always an array
+       if type == "array" then . 
+       else [] 
+       end |
+       # Add new entry
+       . + [{"datetime": $datetime, "output": $output}] | 
+       # Trim to max entries
+       .[-'"$MAX_ENTRIES"':]
+       ' "$LOGFILE" > "${LOGFILE}.tmp" && mv "${LOGFILE}.tmp" "$LOGFILE"
+}
+# Trap to handle script termination gracefully
+cleanup() {
+    echo "Stopping signal logging..."
+    exit 0
+}
+trap cleanup SIGINT SIGTERM
+# Continuous logging loop
+echo "Starting continuous signal metrics logging (Press Ctrl+C to stop)..."
+while true; do
+    # Log RSRP
+    log_signal_metric "AT+QRSRP" "rsrp.json"
+    # Log RSRQ
+    log_signal_metric "AT+QRSRQ" "rsrq.json"
+    # Log SINR
+    log_signal_metric "AT+QSINR" "sinr.json"
+    # Wait for the specified interval
+    sleep "$INTERVAL"
+done

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/memory.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# Set the content type to JSON
+echo "Content-Type: application/json"
+echo ""
+
+# Run free command and capture the output, using -b for bytes
+free_output=$(free -b)
+
+# Extract memory information using awk
+# Skip the header, take the Mem: line, and extract total, used, and available
+memory_info=$(echo "$free_output" | awk '/Mem:/ {print "{\"total\": " $2 ", \"used\": " $3 ", \"available\": " $7 "}"}')
+
+# Output the JSON
+echo "$memory_info"

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/ping_latency.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# Set the content type to JSON
+echo "Content-Type: application/json"
+echo ""
+
+# Ping 8.8.8.8 with 5 packets and capture the full output
+ping_result=$(ping -c 5 8.8.8.8)
+
+# Check if ping was successful
+if [ $? -eq 0 ]; then
+    # Extract the average latency using awk
+    avg_latency=$(echo "$ping_result" | awk '/avg/ {split($4, a, "/"); print int(a[2])}')
+    
+    # If average latency was extracted, return it
+    if [ ! -z "$avg_latency" ]; then
+        echo "{\"connection\": \"ACTIVE\", \"latency\": $avg_latency}"
+    else
+        echo '{"connection": "ACTIVE", "latency": 0}'
+    fi
+else
+    # Ping failed
+    echo '{"connection": "INACTIVE", "latency": 0}'
+fi

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/speedtest/speedtest.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+export HOME=/tmp/home
+
+# Create named pipe for speedtest output if it doesn't exist
+[ ! -p /tmp/realtime_spd.json ] && mkfifo /tmp/realtime_spd.json
+
+# Run speedtest in background
+/usr/bin/speedtest --accept-license -f json -p yes --progress-update-interval=100 > /tmp/realtime_spd.json

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/speedtest/speedtest_stream.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+echo "Content-Type: text/event-stream"
+echo "Cache-Control: no-cache"
+echo "Connection: keep-alive"
+echo ""
+
+# Use cat to read from the FIFO
+cat /tmp/realtime_spd.json | while read line; do
+    echo "data: $line"
+    echo
+    sleep 0.1
+done

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/home/speedtest/start_speedtest.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+# /www/cgi-bin/start_speedtest.sh
+echo "Content-Type: application/json"
+echo ""
+
+# Run speedtest in background
+/www/cgi-bin/home/speedtest/speedtest.sh
+
+# Immediately return a success response
+echo '{"status":"started"}'