Add websocket testing script

Author: hrydgard

Windows/PPSSPP.vcxproj

@@ -1331,6 +1331,14 @@
     <None Include="..\ppsspp.iss" />
     <None Include="..\Qt\macbundle.sh" />
     <None Include="..\README.md" />
+    <None Include="..\scripts\websocket-test.py">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
+    </None>
     <None Include="..\SDL\CocoaBarItems.mm">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>

Windows/PPSSPP.vcxproj.filters

@@ -806,6 +806,9 @@
     <None Include="..\ios\ViewControllerMetal.mm">
       <Filter>Other Platforms\iOS</Filter>
     </None>
+    <None Include="..\scripts\websocket-test.py">
+      <Filter>Other Platforms</Filter>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="ppsspp.rc">

scripts/websocket-test.py

@@ -0,0 +1,68 @@
+# Initially by Nemoumbra, extended to support more parameters and receive responses by ChatGPT.
+# Example usage from the root:
+# > python scripts\websocket-test.py 56244 gpu.stats.get
+# NOTE: For some reason fails to connect from WSL, this should be investigated.
+
+import sys
+import time
+from websocket import WebSocket
+from json import dumps
+
+
+def main():
+    if len(sys.argv) not in (3, 4):
+        print(f"Usage: {sys.argv[0]} <port> <cmd> [wait_secs]")
+        print("Example commands: gpu.stats.get game.reset game.status (there are more)")
+        print("Default wait time: 2 seconds")
+        sys.exit(1)
+
+    # Validate port
+    try:
+        port = int(sys.argv[1])
+        if not (1 <= port <= 65535):
+            raise ValueError("Port must be between 1 and 65535")
+    except ValueError as e:
+        print(f"Invalid port: {e}")
+        sys.exit(1)
+
+    cmd = sys.argv[2]
+
+    # Parse wait time (default = 2)
+    try:
+        wait_secs = int(sys.argv[3]) if len(sys.argv) == 4 else 2
+        if wait_secs < 0:
+            raise ValueError("Wait time must be non-negative")
+    except ValueError as e:
+        print(f"Invalid wait_secs: {e}")
+        sys.exit(1)
+
+    host = "127.0.0.1"
+    uri = f"ws://{host}:{port}/debugger"
+
+    ws = WebSocket()
+    try:
+        ws.connect(uri)
+        request = {"event": cmd}
+        ws.send(dumps(request))
+        print(f"Sent {cmd} event to {uri}, listening for {wait_secs} second(s)...")
+
+        ws.settimeout(wait_secs)
+        start = time.time()
+        while True:
+            try:
+                response = ws.recv()
+                print("Received response:", response)
+            except Exception:
+                # Stop when timeout occurs or no more messages
+                break
+            if time.time() - start > wait_secs:
+                break
+
+    except Exception as e:
+        print(f"Connection failed: {e}")
+    finally:
+        ws.close()
+
+
+if __name__ == "__main__":
+    main()