userctx: inject user context

src/apiweb.zig

@@ -39,3 +39,5 @@ pub const Interfaces = generate.Tuple(.{
     Storage.Interfaces,
     URL.Interfaces,
 });
+
+pub const UserContext = @import("user_context.zig").UserContext;

src/browser/browser.zig

@@ -107,7 +107,7 @@ pub const Session = struct {
             .storageShed = storage.Shed.init(alloc),
         };
 
-        self.env = try Env.init(self.arena.allocator(), &self.loop);
+        self.env = try Env.init(self.arena.allocator(), &self.loop, null);
         try self.env.load(&self.jstypes);
 
         return self;

src/main.zig

@@ -25,6 +25,7 @@ const apiweb = @import("apiweb.zig");
 const Window = @import("html/window.zig").Window;
 
 pub const Types = jsruntime.reflect(apiweb.Interfaces);
+pub const UserContext = apiweb.UserContext;
 
 const socket_path = "/tmp/browsercore-server.sock";
 
@@ -103,5 +104,5 @@ pub fn main() !void {
     try server.listen(addr);
     std.debug.print("Listening on: {s}...\n", .{socket_path});
 
-    try jsruntime.loadEnv(&arena, execJS);
+    try jsruntime.loadEnv(&arena, null, execJS);
 }

src/main_get.zig

@@ -23,6 +23,7 @@ const jsruntime = @import("jsruntime");
 const apiweb = @import("apiweb.zig");
 
 pub const Types = jsruntime.reflect(apiweb.Interfaces);
+pub const UserContext = apiweb.UserContext;
 
 pub const std_options = struct {
     pub const log_level = .debug;

src/main_shell.zig

@@ -28,6 +28,7 @@ const storage = @import("storage/storage.zig");
 const html_test = @import("html_test.zig").html;
 
 pub const Types = jsruntime.reflect(apiweb.Interfaces);
+pub const UserContext = apiweb.UserContext;
 
 var doc: *parser.DocumentHTML = undefined;
 
@@ -39,6 +40,10 @@ fn execJS(
     try js_env.start(alloc);
     defer js_env.stop();
 
+    js_env.setUserContext(UserContext{
+        .document = doc,
+    });
+
     var storageShelf = storage.Shelf.init(alloc);
     defer storageShelf.deinit();
 

src/main_wpt.zig

@@ -49,6 +49,7 @@ const Out = enum {
 
 pub const Types = jsruntime.reflect(apiweb.Interfaces);
 pub const GlobalType = apiweb.GlobalType;
+pub const UserContext = apiweb.UserContext;
 
 // TODO For now the WPT tests run is specific to WPT.
 // It manually load js framwork libs, and run the first script w/ js content in

src/run_tests.zig

@@ -54,6 +54,7 @@ const URLTestExecFn = url.testExecFn;
 const HTMLElementTestExecFn = @import("html/elements.zig").testExecFn;
 
 pub const Types = jsruntime.reflect(apiweb.Interfaces);
+pub const UserContext = @import("user_context.zig").UserContext;
 
 var doc: *parser.DocumentHTML = undefined;
 
@@ -81,6 +82,8 @@ fn testExecFn(
         std.debug.print("documentHTMLClose error: {s}\n", .{@errorName(err)});
     };
 
+    js_env.getUserContext().?.document = doc;
+
     // alias global as self and window
     var window = Window.create(null);
 
@@ -315,7 +318,11 @@ fn testJSRuntime(alloc: std.mem.Allocator) !void {
     var arena_alloc = std.heap.ArenaAllocator.init(alloc);
     defer arena_alloc.deinit();
 
-    try jsruntime.loadEnv(&arena_alloc, testsAllExecFn);
+    const userctx = UserContext{
+        .document = null,
+    };
+
+    try jsruntime.loadEnv(&arena_alloc, userctx, testsAllExecFn);
 }
 
 test "DocumentHTMLParseFromStr" {

src/test_runner.zig

@@ -21,6 +21,7 @@ const std = @import("std");
 const tests = @import("run_tests.zig");
 
 pub const Types = tests.Types;
+pub const UserContext = tests.UserContext;
 
 pub fn main() !void {
     try tests.main();

src/user_context.zig

@@ -0,0 +1,6 @@
+const std = @import("std");
+const parser = @import("netsurf.zig");
+
+pub const UserContext = struct {
+    document: ?*parser.DocumentHTML,
+};

src/wpt/run.zig

@@ -30,6 +30,7 @@ const Window = @import("../html/window.zig").Window;
 const storage = @import("../storage/storage.zig");
 
 const Types = @import("../main_wpt.zig").Types;
+const UserContext = @import("../main_wpt.zig").UserContext;
 
 // runWPT parses the given HTML file, starts a js env and run the first script
 // tags containing javascript sources.
@@ -50,7 +51,9 @@ pub fn run(arena: *std.heap.ArenaAllocator, comptime dir: []const u8, f: []const
     // create JS env
     var loop = try Loop.init(alloc);
     defer loop.deinit();
-    var js_env = try Env.init(alloc, &loop);
+    var js_env = try Env.init(alloc, &loop, UserContext{
+        .document = html_doc,
+    });
     defer js_env.deinit();
 
     var storageShelf = storage.Shelf.init(alloc);