源码快照 @ 2026-09-01 (source-only, 剔除非源码素材)

2026-09-01 20:01:50 +08:00
commit 1a3a4ccde1
4652 changed files with 1891610 additions and 0 deletions
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+# -*- coding: utf-8 -*-
+"""Plugin-local mirror of the core Chrome wire protocol; never import core."""
+
+PROTOCOL_VERSION = 2
+MIN_COMPATIBLE_PROTOCOL_VERSION = 2
+# Chrome Native Messaging hard limits. Protocol facts, not tunables.
+NM_MAX_INBOUND_BYTES = 64 * 1024 * 1024
+NM_MAX_OUTBOUND_BYTES = 1024 * 1024
+# Application-reserved WebSocket close codes for the Native Messaging bridge.
+NM_CLOSE_STDIN_EOF = 4000
+NM_CLOSE_FRAME_PROTOCOL = 4001
+NM_CLOSE_INBOUND_TOO_LARGE = 4002
+NM_CLOSE_INTERNAL_ERROR = 4003
+EXTENSION_COMMANDS = frozenset(
+    {
+        "cdp.send",
+        "command.execute",
+        "command.status",
+        "tabs.list",
+        "tab.attach",
+        "tab.detach",
+        "tab.ensure",
+        "tab.activate",
+        "tab.close",
+        "tab.create",
+        "tab.metadata.commit",
+        "banner.show",
+        "banner.hide",
+        "file.upload",
+        "download.read",
+        "dialog.set",
+        "extension.open_extensions_manager",
+        "status.get",
+        "bridge.connect",
+        "extension.reload",
+    },
+)
+EVENT_TYPES = frozenset({"load", "dialog"})
+
+
+def contract_snapshot() -> dict[str, object]:
+    """Values this plugin build claims to implement, for core comparison."""
+    return {
+        "protocolVersion": PROTOCOL_VERSION,
+        "minCompatibleProtocolVersion": MIN_COMPATIBLE_PROTOCOL_VERSION,
+        "nmMaxInboundBytes": NM_MAX_INBOUND_BYTES,
+        "nmMaxOutboundBytes": NM_MAX_OUTBOUND_BYTES,
+    }
+
+
+def close_code_catalog() -> dict[int, str]:
+    """Close-code meanings shared with the core browser bridge."""
+    return {
+        NM_CLOSE_STDIN_EOF: "stdin_eof",
+        NM_CLOSE_FRAME_PROTOCOL: "frame_protocol_error",
+        NM_CLOSE_INBOUND_TOO_LARGE: "inbound_frame_too_large",
+        NM_CLOSE_INTERNAL_ERROR: "host_internal_error",
+    }