Merge branch 'main' into css_style_declaration

src/browser/html/elements.zig

@@ -568,6 +568,52 @@ pub const HTMLImageElement = struct {
     pub const Self = parser.Image;
     pub const prototype = *HTMLElement;
     pub const subtype = .node;
+    pub const js_name = "Image";
+
+    pub fn constructor(width: ?u32, height: ?u32, state: *const SessionState) !*parser.Image {
+        const element = try parser.documentCreateElement(parser.documentHTMLToDocument(state.window.document), "img");
+        const image: *parser.Image = @ptrCast(element);
+        if (width) |width_| try parser.imageSetWidth(image, width_);
+        if (height) |height_| try parser.imageSetHeight(image, height_);
+        return image;
+    }
+
+    pub fn get_alt(self: *parser.Image) ![]const u8 {
+        return try parser.imageGetAlt(self);
+    }
+    pub fn set_alt(self: *parser.Image, alt: []const u8) !void {
+        try parser.imageSetAlt(self, alt);
+    }
+    pub fn get_src(self: *parser.Image) ![]const u8 {
+        return try parser.imageGetSrc(self);
+    }
+    pub fn set_src(self: *parser.Image, src: []const u8) !void {
+        try parser.imageSetSrc(self, src);
+    }
+    pub fn get_useMap(self: *parser.Image) ![]const u8 {
+        return try parser.imageGetUseMap(self);
+    }
+    pub fn set_useMap(self: *parser.Image, use_map: []const u8) !void {
+        try parser.imageSetUseMap(self, use_map);
+    }
+    pub fn get_height(self: *parser.Image) !u32 {
+        return try parser.imageGetHeight(self);
+    }
+    pub fn set_height(self: *parser.Image, height: u32) !void {
+        try parser.imageSetHeight(self, height);
+    }
+    pub fn get_width(self: *parser.Image) !u32 {
+        return try parser.imageGetWidth(self);
+    }
+    pub fn set_width(self: *parser.Image, width: u32) !void {
+        try parser.imageSetWidth(self, width);
+    }
+    pub fn get_isMap(self: *parser.Image) !bool {
+        return try parser.imageGetIsMap(self);
+    }
+    pub fn set_isMap(self: *parser.Image, is_map: bool) !void {
+        try parser.imageSetIsMap(self, is_map);
+    }
 };
 
 pub const HTMLInputElement = struct {
@@ -1074,4 +1120,30 @@ test "Browser.HTML.Element" {
         .{ "style.length", "4" },
     }, .{});
 
+    // Image
+    try runner.testCases(&.{
+        // Testing constructors
+        .{ "(new Image).width", "0" },
+        .{ "(new Image).height", "0" },
+        .{ "(new Image(4)).width", "4" },
+        .{ "(new Image(4, 6)).height", "6" },
+
+        // Testing ulong property
+        .{ "let fruit = new Image", null },
+        .{ "fruit.width", "0" },
+        .{ "fruit.width = 5", "5" },
+        .{ "fruit.width", "5" },
+        .{ "fruit.width = '15'", "15" },
+        .{ "fruit.width", "15" },
+        .{ "fruit.width = 'apple'", "apple" },
+        .{ "fruit.width;", "0" },
+
+        // Testing string property
+        .{ "let lyric = new Image", null },
+        .{ "lyric.src", "" },
+        .{ "lyric.src = 'okay'", "okay" },
+        .{ "lyric.src", "okay" },
+        .{ "lyric.src = 15", "15" },
+        .{ "lyric.src", "15" },
+    }, .{});
 }

src/browser/netsurf.zig

@@ -2509,3 +2509,84 @@ pub fn htmlCollectionItem(collection: *HTMLCollection, index: u32) !*Node {
     try DOMErr(err);
     return @ptrCast(node.?);
 }
+
+const ulongNegativeOne = 4294967295;
+
+// Image
+// Image.name is deprecated
+// Image.align is deprecated
+// Image.border is deprecated
+// Image.longDesc is deprecated
+// Image.hspace is deprecated
+// Image.vspace is deprecated
+
+pub fn imageGetAlt(image: *Image) ![]const u8 {
+    var s_: ?*String = null;
+    const err = c.dom_html_image_element_get_alt(image, &s_);
+    try DOMErr(err);
+    const s = s_ orelse return "";
+    return strToData(s);
+}
+pub fn imageSetAlt(image: *Image, alt: []const u8) !void {
+    const err = c.dom_html_image_element_set_alt(image, try strFromData(alt));
+    try DOMErr(err);
+}
+
+pub fn imageGetSrc(image: *Image) ![]const u8 {
+    var s_: ?*String = null;
+    const err = c.dom_html_image_element_get_src(image, &s_);
+    try DOMErr(err);
+    const s = s_ orelse return "";
+    return strToData(s);
+}
+pub fn imageSetSrc(image: *Image, src: []const u8) !void {
+    const err = c.dom_html_image_element_set_src(image, try strFromData(src));
+    try DOMErr(err);
+}
+
+pub fn imageGetUseMap(image: *Image) ![]const u8 {
+    var s_: ?*String = null;
+    const err = c.dom_html_image_element_get_use_map(image, &s_);
+    try DOMErr(err);
+    const s = s_ orelse return "";
+    return strToData(s);
+}
+pub fn imageSetUseMap(image: *Image, use_map: []const u8) !void {
+    const err = c.dom_html_image_element_set_use_map(image, try strFromData(use_map));
+    try DOMErr(err);
+}
+
+pub fn imageGetHeight(image: *Image) !u32 {
+    var height: u32 = 0;
+    const err = c.dom_html_image_element_get_height(image, &height);
+    try DOMErr(err);
+    if (height == ulongNegativeOne) return 0;
+    return height;
+}
+pub fn imageSetHeight(image: *Image, height: u32) !void {
+    const err = c.dom_html_image_element_set_height(image, height);
+    try DOMErr(err);
+}
+
+pub fn imageGetWidth(image: *Image) !u32 {
+    var width: u32 = 0;
+    const err = c.dom_html_image_element_get_width(image, &width);
+    try DOMErr(err);
+    if (width == ulongNegativeOne) return 0;
+    return width;
+}
+pub fn imageSetWidth(image: *Image, width: u32) !void {
+    const err = c.dom_html_image_element_set_width(image, width);
+    try DOMErr(err);
+}
+
+pub fn imageGetIsMap(image: *Image) !bool {
+    var is_map: bool = false;
+    const err = c.dom_html_image_element_get_is_map(image, &is_map);
+    try DOMErr(err);
+    return is_map;
+}
+pub fn imageSetIsMap(image: *Image, is_map: bool) !void {
+    const err = c.dom_html_image_element_set_is_map(image, is_map);
+    try DOMErr(err);
+}

src/http/client.zig

@@ -49,8 +49,7 @@ pub const Client = struct {
     http_proxy: ?Uri,
     root_ca: tls.config.CertBundle,
     tls_verify_host: bool = true,
-    idle_connections: IdleConnections,
-    connection_pool: std.heap.MemoryPool(Connection),
+    connection_manager: ConnectionManager,
 
     const Opts = struct {
         tls_verify_host: bool = true,
@@ -65,17 +64,16 @@ pub const Client = struct {
         const state_pool = try StatePool.init(allocator, max_concurrent);
         errdefer state_pool.deinit(allocator);
 
-        const idle_connections = IdleConnections.init(allocator, opts.max_idle_connection);
-        errdefer idle_connections.deinit();
+        const connection_manager = ConnectionManager.init(allocator, opts.max_idle_connection);
+        errdefer connection_manager.deinit();
 
         return .{
             .root_ca = root_ca,
             .allocator = allocator,
             .state_pool = state_pool,
             .http_proxy = opts.http_proxy,
-            .idle_connections = idle_connections,
             .tls_verify_host = opts.tls_verify_host,
-            .connection_pool = std.heap.MemoryPool(Connection).init(allocator),
+            .connection_manager = connection_manager,
         };
     }
 
@@ -85,8 +83,7 @@ pub const Client = struct {
             self.root_ca.deinit(allocator);
         }
         self.state_pool.deinit(allocator);
-        self.idle_connections.deinit();
-        self.connection_pool.deinit();
+        self.connection_manager.deinit();
     }
 
     pub fn request(self: *Client, method: Request.Method, uri: *const Uri) !Request {
@@ -307,11 +304,11 @@ pub const Request = struct {
         self._connection = null;
 
         if (self._keepalive == false) {
-            self.destroyConnection(connection);
+            self._client.connection_manager.destroy(connection);
             return;
         }
 
-        self._client.idle_connections.put(connection) catch |err| {
+        self._client.connection_manager.keepIdle(connection) catch |err| {
             self.destroyConnection(connection);
             log.err("failed to release connection to pool: {}", .{err});
         };
@@ -319,24 +316,21 @@ pub const Request = struct {
 
     fn createConnection(self: *Request, socket: posix.socket_t, blocking: bool) !*Connection {
         const client = self._client;
-        const connection = try client.connection_pool.create();
-        errdefer client.connection_pool.destroy(connection);
+        const connection, const owned_host = try client.connection_manager.create(self._connect_host);
 
         connection.* = .{
             .tls = null,
             .socket = socket,
             .blocking = blocking,
+            .host = owned_host,
             .port = self._connect_port,
-            .host = try client.allocator.dupe(u8, self._connect_host),
         };
 
         return connection;
     }
 
     fn destroyConnection(self: *Request, connection: *Connection) void {
-        const client = self._client;
-        connection.deinit(client.allocator);
-        client.connection_pool.destroy(connection);
+        self._client.connection_manager.destroy(connection);
     }
 
     const AddHeaderOpts = struct {
@@ -403,9 +397,10 @@ pub const Request = struct {
                 posix.close(socket);
                 return err;
             };
+            self._connection = connection;
 
             if (self._secure) {
-                connection.tls = .{
+                self._connection.?.tls = .{
                     .blocking = try tls.client(std.net.Stream{ .handle = socket }, .{
                         .host = self._connect_host,
                         .root_ca = self._client.root_ca,
@@ -415,7 +410,6 @@ pub const Request = struct {
                 };
             }
 
-            self._connection = connection;
             self._connection_from_keepalive = false;
         }
 
@@ -605,7 +599,7 @@ pub const Request = struct {
             return null;
         }
 
-        return self._client.idle_connections.get(self._secure, self._connect_host, self._connect_port, blocking);
+        return self._client.connection_manager.get(self._secure, self._connect_host, self._connect_port, blocking);
     }
 
     fn createSocket(self: *Request, blocking: bool) !struct { posix.socket_t, std.net.Address } {
@@ -2219,18 +2213,19 @@ const StatePool = struct {
 // always re-use the connection (just toggle the socket's blocking status), but
 // for TLS, we'd need to see if the two different TLS objects (blocking and non
 // blocking) can be converted from each other.
-const IdleConnections = struct {
+const ConnectionManager = struct {
     max: usize,
     idle: List,
     count: usize,
     mutex: Thread.Mutex,
     allocator: Allocator,
     node_pool: std.heap.MemoryPool(Node),
+    connection_pool: std.heap.MemoryPool(Connection),
 
     const List = std.DoublyLinkedList(*Connection);
     const Node = List.Node;
 
-    fn init(allocator: Allocator, max: usize) IdleConnections {
+    fn init(allocator: Allocator, max: usize) ConnectionManager {
         return .{
             .max = max,
             .count = 0,
@@ -2238,10 +2233,11 @@ const IdleConnections = struct {
             .mutex = .{},
             .allocator = allocator,
             .node_pool = std.heap.MemoryPool(Node).init(allocator),
+            .connection_pool = std.heap.MemoryPool(Connection).init(allocator),
         };
     }
 
-    fn deinit(self: *IdleConnections) void {
+    fn deinit(self: *ConnectionManager) void {
         const allocator = self.allocator;
 
         self.mutex.lock();
@@ -2253,9 +2249,10 @@ const IdleConnections = struct {
             node = next;
         }
         self.node_pool.deinit();
+        self.connection_pool.deinit();
     }
 
-    fn get(self: *IdleConnections, secure: bool, host: []const u8, port: u16, blocking: bool) ?*Connection {
+    fn get(self: *ConnectionManager, secure: bool, host: []const u8, port: u16, blocking: bool) ?*Connection {
         self.mutex.lock();
         defer self.mutex.unlock();
 
@@ -2273,7 +2270,7 @@ const IdleConnections = struct {
         return null;
     }
 
-    fn put(self: *IdleConnections, connection: *Connection) !void {
+    fn keepIdle(self: *ConnectionManager, connection: *Connection) !void {
         self.mutex.lock();
         defer self.mutex.unlock();
 
@@ -2281,20 +2278,33 @@ const IdleConnections = struct {
         if (self.count == self.max) {
             const oldest = self.idle.popFirst() orelse {
                 std.debug.assert(self.max == 0);
-                connection.deinit(self.allocator);
+                self.destroy(connection);
                 return;
             };
-            oldest.data.deinit(self.allocator);
+            self.destroy(oldest.data);
             // re-use the node
             node = oldest;
         } else {
-            self.count += 1;
             node = try self.node_pool.create();
+            self.count += 1;
         }
 
         node.data = connection;
         self.idle.append(node);
     }
+
+    fn create(self: *ConnectionManager, host: []const u8) !struct { *Connection, []const u8 } {
+        const connection = try self.connection_pool.create();
+        errdefer self.connection_pool.destroy(connection);
+
+        const owned_host = try self.allocator.dupe(u8, host);
+        return .{ connection, owned_host };
+    }
+
+    fn destroy(self: *ConnectionManager, connection: *Connection) void {
+        connection.deinit(self.allocator);
+        self.connection_pool.destroy(connection);
+    }
 };
 
 const testing = @import("../testing.zig");