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Fix executor used in resolveNode

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This commit is contained in:
sjorsdonkers
2025-04-22 11:11:46 +02:00
committed by Sjors
parent 8897d9179c
commit 09850d7500
5 changed files with 49 additions and 33 deletions
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46
src/cdp/cdp.zig
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@@ -308,24 +308,6 @@ pub fn BrowserContext(comptime CDP_T: type) type {
isolated_world: ?IsolatedWorld,
pub fn createIsolatedWorld(
self: *Self,
world_name: []const u8,
grant_universal_access: bool,
) !void {
if (self.isolated_world != null) return error.AlreadyExists;
const executor = try self.cdp.browser.env.startExecutor(@import("../browser/html/window.zig").Window, &self.session.state, self.session);
errdefer self.cdp.browser.env.stopExecutor(executor);
executor.context.exit();
self.isolated_world = .{
.name = try self.session.arena.allocator().dupe(u8, world_name), // TODO allocator
.grant_universal_access = grant_universal_access,
.executor = executor,
};
}
const Self = @This();
fn init(self: *Self, id: []const u8, cdp: *CDP_T) !void {
@@ -352,6 +334,11 @@ pub fn BrowserContext(comptime CDP_T: type) type {
}
pub fn deinit(self: *Self) void {
if (self.isolated_world) |isolated_world| {
isolated_world.executor.endScope();
self.cdp.browser.env.stopExecutor(isolated_world.executor, false);
self.isolated_world = null;
}
self.node_registry.deinit();
self.node_search_list.deinit();
}
@@ -361,6 +348,29 @@ pub fn BrowserContext(comptime CDP_T: type) type {
self.node_search_list.reset();
}
pub fn createIsolatedWorld(
self: *Self,
world_name: []const u8,
grant_universal_access: bool,
) !void {
if (self.isolated_world != null) return error.CurrentlyOnly1IsolatedWorldSupported;
const executor = try self.cdp.browser.env.startExecutor(@import("../browser/html/window.zig").Window, &self.session.state, self.session);
errdefer self.cdp.browser.env.stopExecutor(executor, true);
// TBD should we endScope on removePage and re-startScope on createPage?
// Window will be refactored into the executor so we leave it ugly here for now as a reminder.
try executor.startScope(@import("../browser/html/window.zig").Window{});
executor.context.exit(); // The default context should remain open
self.isolated_world = .{
.name = try self.session.arena.allocator().dupe(u8, world_name), // TODO allocator
.grant_universal_access = grant_universal_access,
.executor = executor,
};
}
pub fn nodeWriter(self: *Self, node: *const Node, opts: Node.Writer.Opts) Node.Writer {
return .{
.node = node,

3
src/cdp/domains/dom.zig
View File

@@ -134,6 +134,7 @@ fn resolveNode(cmd: anytype) !void {
if (executor.context.debugContextId() != context_id) {
const isolated_world = bc.isolated_world orelse return error.ContextNotFound;
executor = isolated_world.executor;
if (executor.context.debugContextId() != context_id) return error.ContextNotFound;
}
}
@@ -143,7 +144,7 @@ fn resolveNode(cmd: anytype) !void {
// node._node is a *parser.Node we need this to be able to find its most derived type e.g. Node -> Element -> HTMLElement
// So we use the Node.Union when retrieve the value from the environment
const remote_object = try bc.session.inspector.getRemoteObject(
bc.session.executor,
executor,
params.objectGroup orelse "",
try dom_node.Node.toInterface(node._node),
);

14
src/cdp/domains/page.zig
View File

@@ -84,6 +84,8 @@ fn setLifecycleEventsEnabled(cmd: anytype) !void {
}
// TODO: hard coded method
// With the command we receive a script we need to store and run for each new document.
// Note that the worldName refers to the name given to the isolated world.
fn addScriptToEvaluateOnNewDocument(cmd: anytype) !void {
// const params = (try cmd.params(struct {
// source: []const u8,
@@ -110,9 +112,10 @@ fn createIsolatedWorld(cmd: anytype) !void {
}
const bc = cmd.browser_context orelse return error.BrowserContextNotLoaded;
try bc.createIsolatedWorld(params.worldName, params.grantUniveralAccess); // orelse return error.IsolatedWorldAlreadyExists;
try bc.createIsolatedWorld(params.worldName, params.grantUniveralAccess);
// Create the auxdata json from
// Create the auxdata json for the contextCreated event
// Calling contextCreated will assign a Id to the context and send the contextCreated event
const aux_json = try std.fmt.allocPrint(cmd.arena, "{{\"isDefault\":false,\"type\":\"isolated\",\"frameId\":\"{s}\"}}", .{params.frameId});
bc.session.inspector.contextCreated(bc.isolated_world.?.executor, bc.isolated_world.?.name, "", aux_json, false);
@@ -213,16 +216,19 @@ pub fn pageNavigate(bc: anytype, event: *const Notification.PageNavigate) !void
// Send Runtime.executionContextsCleared event
// TODO: noop event, we have no env context at this point, is it necesarry?
// When we actually recreated the context we should have the inspector send this event, see: resetContextGroup
// When we actually recreated the context we should have the inspector send this event, see: resetContextGroup
// Sending this event will tell the client that the context ids they had are invalid and the context shouls be dropped
// The client will expect us to send new contextCreated events, such that the client has new id's for the active contexts.
try cdp.sendEvent("Runtime.executionContextsCleared", null, .{ .session_id = session_id });
if (bc.isolated_world != null) {
const aux_json = try std.fmt.allocPrint(
bc.session.arena.allocator(), // TODO change this
"{{\"isDefault\":false,\"type\":\"isolated\",\"frameId\":\"{s}\"}}",
.{bc.target_id.?}, // TODO check this
.{bc.target_id.?},
);
// Calling contextCreated will assign a new Id to the context and send the contextCreated event
bc.session.inspector.contextCreated(
bc.isolated_world.?.executor,
bc.isolated_world.?.name,