From d1b5c65509468b59a9016b971d017a6346722df2 Mon Sep 17 00:00:00 2001
From: x1ulan <qqookun@gmail.com>
Date: Wed, 17 Dec 2025 15:08:15 +0800
Subject: [PATCH] add trash server

---
 .DS_Store             | Bin 6148 -> 8196 bytes
 bitmap_service/app.py |   6 ++---
 docker-compose.yml    |   9 +++++--
 trash/app.py          |  55 ++++++++++++++++++++++++++++++++++++++++++
 trash/dockerfile      |   9 +++++++
 trash/tcp.py          |  28 +++++++++++++++++++++
 6 files changed, 102 insertions(+), 5 deletions(-)
 create mode 100644 trash/app.py
 create mode 100644 trash/dockerfile
 create mode 100644 trash/tcp.py

diff --git a/.DS_Store b/.DS_Store
index e5ad8bf6157f51756369aa2e38758caeebb85186..a13b8d29d1c58a93fcb771f9b9e1ce51b90a6b4f 100644
GIT binary patch
delta 588
zcmZoMXmOBWU|?W$DortDU;r^WfEYvza8E20o2aMA$i6XPH}hr%jz7$c**Q2SHn1?V
zZ{}g)Vye$fE-OgN$xi}mKbusLlUZD1U~peRfRTxrg_Vt+gOiJ!hnJ6EKu}0nP()Bv
zR8&k{LQ+UtCSE`|DKR-ay(qslFU2`OC%?!kr!+NQfWJ5+zuYr9KQEvtwJbBWJfbAE
zq9i!83MeInrXeUbB`&ERZb(RF0Z@?$nj-h2)YQD_^rFlZ|FpE?)RG7!b|lEU<f8nX
zoPhk|%#zIfyvP`^^(Cpfo_T5cKr2B`@Gk&K6^Er36$5EBJ@xr{5s`^SMTvRosZN!#
zIf+TBIsSQ0`6VU!xe=K_e}LQ$wllaOF*!3YUD^HvFkFFvQ`tcS!V+LmhA@EPE&^jg
zX-4G(i4VZ+ki7i7RG_8+h>Ws>H;54f#2gIT42}%JKz1QR1H*KN#SH5i4l<l$c+BvX
z;XflUqZp$Sqc)=sqbZ{~qXVNOV-RCBV*+C$V;00DCPoO&APc3T6l3w^Q!FZz#n?nP
qtMfc(=91tBO1Og3#AZQ`@640=MLZ|_^KftgwS$ri!{&INIm`gxT$H5%

delta 108
zcmZp1XfcprU|?W$DortDU=RQ@Ie-{Mvv5r;6q~50$jG)aU^g=(+h!gCE~d%CA|e|r
u?=miC=im@z2C4!A0d64S3evE#@H_Klei=`Yb_OPhQ6SS9HplbKVFm!bE)duN

diff --git a/bitmap_service/app.py b/bitmap_service/app.py
index 35b5091..75f7b2a 100644
--- a/bitmap_service/app.py
+++ b/bitmap_service/app.py
@@ -33,9 +33,9 @@ def bitmap():
 
         payload = ''.join([chr(i) for i in bitmap_data])
         print(payload)
-        req = requests.post('http://10.141.142.75/api/tag', data=payload)
-
-        return jsonify({'code': req.status_code})
+        # req = requests.post('http://10.141.142.75/api/tag', data=payload)
+        return jsonify({'payload': payload})
+        # return jsonify({'code': req.status_code})
 
     except Exception as e:
         return jsonify({"error": e}), 500
diff --git a/docker-compose.yml b/docker-compose.yml
index c185784..3a3682f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,8 +9,13 @@ services:
     container_name: backend_service
     ports:
       - "12001:80"
+  # bitmap_service:
+  #   build: ./bitmap_service
+  #   container_name: bitmap_service
+  #   ports:
+  #     - "12002:80"
   bitmap_service:
-    build: ./bitmap_service
-    container_name: bitmap_service
+    build: ./trash
+    container_name: trash
     ports:
       - "12002:80"
\ No newline at end of file
diff --git a/trash/app.py b/trash/app.py
new file mode 100644
index 0000000..5391410
--- /dev/null
+++ b/trash/app.py
@@ -0,0 +1,55 @@
+from flask import Flask, request, jsonify
+from flask_cors import CORS
+from PIL import Image 
+import io 
+from tcp import send_request
+
+app = Flask(__name__)
+CORS(app)
+
+@app.route('/')
+def root():
+    return 'ok'
+
+@app.route('/api/bitmap', methods=['POST'])
+def bitmap():
+
+    if 'file' not in request.files:
+        return jsonify({"error": "no file"}), 400
+
+    file = request.files['file']
+
+    if file.filename == '':
+        return jsonify({"error": "no file"}), 400
+
+    if not file.filename.lower().endswith('.png'):
+        return jsonify({"error": "invalid file format"}), 400
+
+    try:
+        image_stream = io.BytesIO(file.read())
+        img = Image.open(image_stream)
+        grayscale_img = img.convert('L')
+        bitmap_data = list(grayscale_img.getdata())
+
+        payload = ''.join([chr(i) for i in bitmap_data])
+        print(payload)
+        
+        chunk_size = 2048
+        for i in range(0, len(payload), chunk_size):
+            data = {
+                "command": "update_image",
+                "index": i,
+                "data": bytes(payload[i:i+chunk_size])
+            }
+            send_request(data)
+        send_request({"command":"push_image"})
+        
+        # req = requests.post('http://10.141.142.75/api/tag', data=payload)
+        return jsonify({'payload': payload})
+        # return jsonify({'code': req.status_code})
+
+    except Exception as e:
+        return jsonify({"error": e}), 500
+
+if __name__ == '__main__':
+    app.run('0.0.0.0', port=80)
diff --git a/trash/dockerfile b/trash/dockerfile
new file mode 100644
index 0000000..41af328
--- /dev/null
+++ b/trash/dockerfile
@@ -0,0 +1,9 @@
+FROM python:3.9
+
+WORKDIR /app
+
+COPY . . 
+
+RUN pip3 install pillow flask flask-cors requests
+
+CMD ["python3", "app.py"]
\ No newline at end of file
diff --git a/trash/tcp.py b/trash/tcp.py
new file mode 100644
index 0000000..120bc43
--- /dev/null
+++ b/trash/tcp.py
@@ -0,0 +1,28 @@
+from typing import Dict, Any
+import socket
+
+import msgpack
+
+SERVER_ADDRESS = ('172.16.0.249', 8888)
+
+def send_request(data:Dict[str, Any]):
+    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    client_socket.connect(SERVER_ADDRESS)
+    
+    try:    
+        message:bytes = msgpack.packb(data)
+
+        client_socket.sendall(message)
+
+        rx = client_socket.recv(1024)
+        if data:
+            print(f"Received message: {rx.decode('utf-8').strip()}")
+        else:
+            print("Connection closed")
+            return
+    except ConnectionResetError:
+        print("Connection reset")
+    finally:
+        client_socket.close()
+        print("Connection closed")
+