From 1d5c368baeba7f0f18e73da32ac083374da535b2 Mon Sep 17 00:00:00 2001
From: Levent Kaya <42411502+lvntky@users.noreply.github.com>
Date: Sun, 20 Apr 2025 02:41:46 +0300
Subject: [test] virtual fb script updated

---
 fbgl_test_virtual_fb.sh | 104 +++++++++++++++++++++++++++++-------------------
 1 file changed, 64 insertions(+), 40 deletions(-)

(limited to 'fbgl_test_virtual_fb.sh')

diff --git a/fbgl_test_virtual_fb.sh b/fbgl_test_virtual_fb.sh
index 501b7e1..948ad4d 100644
--- a/fbgl_test_virtual_fb.sh
+++ b/fbgl_test_virtual_fb.sh
@@ -1,42 +1,66 @@
 #!/bin/bash
 
-# Check if Xvfb is installed
-if ! command -v Xvfb &> /dev/null; then
-    echo "Xvfb not found. Install it with your package manager (e.g., sudo pacman -S xorg-server-xvfb)."
-    exit 1
-fi
-
-# Set variables
-PRECOMPILED_BINARY="./fbgl_test" # Replace with your precompiled binary's path
-DISPLAY_NUMBER=":99"             # Virtual framebuffer display number
-
-# Check if the precompiled binary exists
-if [ ! -f "$PRECOMPILED_BINARY" ]; then
-    echo "Precompiled binary '$PRECOMPILED_BINARY' not found."
-    exit 1
-fi
-
-# Start virtual framebuffer
-echo "Starting Xvfb on display ${DISPLAY_NUMBER}..."
-Xvfb $DISPLAY_NUMBER -screen 0 1024x768x24 &
-XVFB_PID=$!
-
-# Wait for Xvfb to start
-sleep 2
-
-# Set the DISPLAY environment variable
-export DISPLAY=$DISPLAY_NUMBER
-
-# Run the precompiled binary inside the virtual framebuffer
-echo "Running $PRECOMPILED_BINARY in the virtual framebuffer environment..."
-$PRECOMPILED_BINARY
-
-# Capture the exit code of the binary
-BINARY_EXIT_CODE=$?
-
-# Stop Xvfb
-echo "Stopping Xvfb..."
-kill $XVFB_PID
-
-# Exit with the binary's exit code
-exit $BINARY_EXIT_CODE
+# ----------- CONFIGURATION -----------
+XVFB_DISPLAY_NUM=99
+XVFB_RESOLUTION="1280x800x24"
+XVFB_DISPLAY=":$XVFB_DISPLAY_NUM"
+VNC_PORT=5900
+LOG_DIR="./logs"
+APP_COMMAND="./fbgl_app"
+WM_COMMAND="fluxbox"
+# -------------------------------------
+
+mkdir -p "$LOG_DIR"
+
+XVFB_LOG="$LOG_DIR/xvfb.log"
+VNC_LOG="$LOG_DIR/x11vnc.log"
+APP_LOG="$LOG_DIR/app.log"
+
+function check_dependencies {
+    echo "[*] Checking dependencies..."
+    for cmd in Xvfb x11vnc $WM_COMMAND; do
+        if ! command -v "$cmd" &> /dev/null; then
+            echo "[!] Missing dependency: $cmd"
+            exit 1
+        fi
+    done
+}
+
+function cleanup {
+    echo "[*] Cleaning up..."
+    pkill -f "Xvfb $XVFB_DISPLAY"
+    pkill -f "x11vnc.*$XVFB_DISPLAY"
+    pkill -f "$WM_COMMAND"
+    echo "[*] Done."
+}
+
+function start_xvfb {
+    echo "[*] Starting Xvfb on display $XVFB_DISPLAY..."
+    Xvfb "$XVFB_DISPLAY" -screen 0 "$XVFB_RESOLUTION" > "$XVFB_LOG" 2>&1 &
+    sleep 1
+}
+
+function start_window_manager {
+    echo "[*] Starting window manager: $WM_COMMAND..."
+    DISPLAY="$XVFB_DISPLAY" $WM_COMMAND > /dev/null 2>&1 &
+    sleep 1
+}
+
+function start_vnc {
+    echo "[*] Starting x11vnc on port $VNC_PORT..."
+    x11vnc -display "$XVFB_DISPLAY" -nopw -forever -bg -quiet -rfbport "$VNC_PORT" > "$VNC_LOG" 2>&1
+}
+
+function run_app {
+    echo "[*] Running GUI application: $APP_COMMAND"
+    DISPLAY="$XVFB_DISPLAY" $APP_COMMAND > "$APP_LOG" 2>&1
+}
+
+# ------- Main Execution -------
+trap cleanup EXIT
+check_dependencies
+cleanup
+start_xvfb
+start_window_manager
+start_vnc
+run_app
-- 
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