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Redo resolveNode

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sjorsdonkers
2025-04-29 16:56:50 +02:00
parent c31e2d91dd
commit fac46d9d0b
1 changed files with 16 additions and 49 deletions
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65
src/cdp/domains/dom.zig
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@@ -166,61 +166,28 @@ fn resolveNode(cmd: anytype) !void {
fn describeNode(cmd: anytype) !void {
const params = (try cmd.params(struct {
nodeId: ?Node.Id = null,
backendNodeId: ?u32 = null,
objectGroup: ?[]const u8 = null,
executionContextId: ?u32 = null,
backendNodeId: ?Node.Id = null,
objectId: ?[]const u8 = null,
depth: u32 = 1,
pierce: bool = false,
})) orelse return error.InvalidParams;
if (params.nodeId == null or params.backendNodeId != null or params.executionContextId != null) {
if (params.backendNodeId != null or params.depth != 1 or params.pierce) {
return error.NotYetImplementedParams;
}
const bc = cmd.browser_context orelse return error.BrowserContextNotLoaded;
const page = bc.session.currentPage() orelse return error.PageNotLoaded;
const node = bc.node_registry.lookup_by_id.get(params.nodeId.?) orelse return error.UnknownNode;
// 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.inspector.getRemoteObject(
page.scope,
params.objectGroup orelse "",
try dom_node.Node.toInterface(node._node),
);
defer remote_object.deinit();
const arena = cmd.arena;
return cmd.sendResult(.{ .object = .{
.type = try remote_object.getType(arena),
.subtype = try remote_object.getSubtype(arena),
.className = try remote_object.getClassName(arena),
.description = try remote_object.getDescription(arena),
.objectId = try remote_object.getObjectId(arena),
} }, .{});
// const params = (try cmd.params(struct {
// nodeId: ?Node.Id = null,
// backendNodeId: ?Node.Id = null,
// objectId: ?[]const u8 = null,
// depth: u32 = 1,
// pierce: bool = false,
// })) orelse return error.InvalidParams;
// if (params.backendNodeId != null or params.depth != 1 or params.pierce) {
// return error.NotYetImplementedParams;
// }
// const bc = cmd.browser_context orelse return error.BrowserContextNotLoaded;
// if (params.nodeId != null) {
// const node = bc.node_registry.lookup_by_id.get(params.nodeId.?) orelse return error.NodeNotFound;
// return cmd.sendResult(.{ .node = bc.nodeWriter(node, .{}) }, .{});
// }
// if (params.objectId != null) {
// // Retrieve the object from which ever context it is in.
// const parser_node = try bc.session.inspector.getNodePtr(cmd.arena, params.objectId.?);
// const node = try bc.node_registry.register(@ptrCast(parser_node));
// return cmd.sendResult(.{ .node = bc.nodeWriter(node, .{}) }, .{});
// }
// return error.MissingParams;
if (params.nodeId != null) {
const node = bc.node_registry.lookup_by_id.get(params.nodeId.?) orelse return error.NodeNotFound;
return cmd.sendResult(.{ .node = bc.nodeWriter(node, .{}) }, .{});
}
if (params.objectId != null) {
// Retrieve the object from which ever context it is in.
const parser_node = try bc.inspector.getNodePtr(cmd.arena, params.objectId.?);
const node = try bc.node_registry.register(@ptrCast(parser_node));
return cmd.sendResult(.{ .node = bc.nodeWriter(node, .{}) }, .{});
}
return error.MissingParams;
}
const testing = @import("../testing.zig");