implement windows support of the extension

browser_cli/client.py

@@ -1,11 +1,11 @@
 """
-Unix socket client — sends commands to the native host relay socket.
-Used by both the CLI and the public Python API.
+Local IPC client — sends commands to native host relay endpoint.
+Used by both CLI and public Python API.
 
 Profile selection order:
   1. Explicit `profile` argument to send_command()
   2. BROWSER_CLI_PROFILE environment variable
-  3. First entry in /tmp/.browser_cli/registry.json
+  3. First entry in runtime registry
   4. Otherwise, no browser can be resolved automatically
 """
 import json
@@ -14,11 +14,13 @@ import socket
 import struct
 import uuid
 from dataclasses import dataclass
+from multiprocessing.connection import Client as PipeClient
 from pathlib import Path
 from typing import Any
 
-SOCKET_DIR = Path("/tmp/.browser_cli")
-REGISTRY_PATH = SOCKET_DIR / "registry.json"
+from browser_cli.platform import endpoint_for_alias, is_windows, registry_path
+
+REGISTRY_PATH = registry_path()
 
 
 class BrowserNotConnected(Exception):
@@ -32,8 +34,10 @@ class BrowserTarget:
     socket_path: str
 
 
-def _active_sockets(reg: dict) -> dict:
-    """Return only entries whose socket file exists on disk."""
+def _active_endpoints(reg: dict) -> dict:
+    """Return only entries whose endpoint appears reachable."""
+    if is_windows():
+        return dict(reg)
     return {k: v for k, v in reg.items() if Path(v).exists()}
 
 
@@ -52,7 +56,7 @@ def active_browser_targets() -> list[BrowserTarget]:
         return []
     return [
         BrowserTarget(profile=profile, display_name=display_browser_name(profile, sock_path), socket_path=sock_path)
-        for profile, sock_path in _active_sockets(reg).items()
+        for profile, sock_path in _active_endpoints(reg).items()
     ]
 
 
@@ -68,8 +72,7 @@ def _resolve_socket(profile: str | None = None) -> str:
                     return reg[target]
             except Exception:
                 pass
-        safe = target.replace(" ", "_").replace("/", "_")
-        return str(SOCKET_DIR / f"{safe}.sock")
+        return endpoint_for_alias(target)
 
     # Auto-detect: error when multiple browser instances are active
     try:
@@ -107,10 +110,15 @@ def send_command(command: str, args: dict | None = None, profile: str | None = N
     framed = struct.pack("<I", len(payload)) + payload
 
     try:
-        with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as sock:
-            sock.connect(sock_path)
-            sock.sendall(framed)
-            response = _recv_all(sock)
+        if is_windows():
+            with PipeClient(sock_path, family="AF_PIPE") as conn:
+                conn.send_bytes(payload)
+                response = conn.recv_bytes()
+        else:
+            with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as sock:
+                sock.connect(sock_path)
+                sock.sendall(framed)
+                response = _recv_all(sock)
     except (FileNotFoundError, ConnectionRefusedError, OSError):
         profile_hint = f" (profile: {profile})" if profile else ""
         raise BrowserNotConnected(