添加 OTG 支持

build/Dockerfile

@@ -73,18 +73,16 @@ RUN mkdir -p \
 COPY testenv/fakes/vcgencmd /usr/bin/
 COPY extras/ /usr/share/kvmd/extras/
 COPY web/ /usr/share/kvmd/web/
-COPY testenv/web.css /etc/kvmd/
 COPY build/platform scripts/kvmd-gencert /usr/share/kvmd/
 COPY contrib/keymaps /usr/share/kvmd/keymaps
 COPY kvmd/ /kvmd
-COPY configs/kvmd/*.yaml configs/kvmd/*passwd build/supervisord.conf /etc/kvmd/
+COPY configs/kvmd/* /etc/kvmd/
 COPY configs/nginx/* /etc/kvmd/nginx/
 COPY configs/hw_info/* /etc/kvmd/hw_info/
 COPY build/v2-hdmiusb-rpi4.override.yaml /etc/kvmd/override.yaml
 COPY configs/kvmd/main/v2-hdmiusb-rpi4.yaml /etc/kvmd/main.yaml
 
 RUN touch /run/kvmd/ustreamer.sock /etc/kvmd/.docker_flag \
-    && touch /etc/kvmd/totp.secret \
     && /usr/share/kvmd/kvmd-gencert --do-the-thing \
     && /usr/share/kvmd/kvmd-gencert --do-the-thing --vnc \
     && ln -sf /usr/share/tesseract-ocr/*/tessdata /usr/share/tessdata \
@@ -93,4 +91,4 @@ RUN touch /run/kvmd/ustreamer.sock /etc/kvmd/.docker_flag \
 #RUN supervisord -c /etc/kvmd/supervisord.conf
 
 EXPOSE 4430
-CMD ["supervisord", "-c", "/etc/kvmd/supervisord.conf"]
+CMD ["/bin/bash", "/etc/kvmd/init.sh", "&&", "supervisord", "-c", "/etc/kvmd/supervisord.conf"]

build/v2-hdmiusb-rpi4.override.yaml

@@ -7,7 +7,7 @@ kvmd:
 
     hid:
         type: ch9329
-        device: /dev/kvmd-hid
+        device: /dev/ttyUSB0
 
     msd:
         type: disabled
@@ -15,7 +15,7 @@ kvmd:
     streamer:
         cmd:
             - "/usr/local/bin/ustreamer"
-            - "--device=/dev/kvmd-video"
+            - "--device=/dev/video0"
             - "--persistent"
             - "--format=mjpeg"
             - "--resolution={resolution}"

configs/kvmd/init.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+echo  "One-KVM pre-starting..."
+
+if [ "$OTG" == "1" ]; then
+    echo "OTG is enabled."
+    
+    if [ ! -f /etc/kvmd/.otg_flag ]; then
+        echo "Enable One-KVM otg config."
+        touch /etc/kvmd/.otg_flag
+        sed -i "s/ch9329/otg/g" /etc/kvmd/override.yaml
+	    sed -i "s/device: \/dev\/ttyUSB0//g" /etc/kvmd/override.yaml
+        cat >> /etc/kvmd/supervisord.conf << EOF
+
+[program:kvmd-otg]
+command=python -m kvmd.apps.otg start
+directory=/
+autostart=true
+autorestart=unexpected
+priority=9
+stopasgroup=true
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes = 0
+redirect_stderr=true
+EOF
+    fi
+    if [ -d /sys/kernel/config/usb_gadget/kvmd ]; then
+        echo "Usb_gadget kvmd exists,delete it."
+        python -m kvmd.apps.otg stop
+    fi
+fi