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xhr: add status and statusText

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Pierre Tachoire
2024-02-02 15:11:56 +01:00
parent 5bd5905da7
commit 19b459b4db
1 changed files with 25 additions and 1 deletions
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26
src/xhr/xhr.zig
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@@ -117,6 +117,7 @@ pub const XMLHttpRequest = struct {
response_bytes: ?[]const u8 = null, response_bytes: ?[]const u8 = null,
response_type: ResponseType = .Empty, response_type: ResponseType = .Empty,
response_headers: std.http.Headers, response_headers: std.http.Headers,
response_status: u10 = 0,
send_flag: bool = false, send_flag: bool = false,
pub fn constructor(alloc: std.mem.Allocator, loop: *Loop) !XMLHttpRequest { pub fn constructor(alloc: std.mem.Allocator, loop: *Loop) !XMLHttpRequest {
@@ -199,6 +200,7 @@ pub const XMLHttpRequest = struct {
// TODO should we clearRetainingCapacity instead? // TODO should we clearRetainingCapacity instead?
self.headers.clearAndFree(); self.headers.clearAndFree();
self.response_headers.clearAndFree(); self.response_headers.clearAndFree();
self.response_status = 0;
self.response_type = .Empty; self.response_type = .Empty;
if (self.response_bytes) |v| alloc.free(v); if (self.response_bytes) |v| alloc.free(v);
@@ -270,6 +272,8 @@ pub const XMLHttpRequest = struct {
self.state = HEADERS_RECEIVED; self.state = HEADERS_RECEIVED;
self.response_status = @intFromEnum(req.response.status);
self.state = LOADING; self.state = LOADING;
var buf: std.ArrayListUnmanaged(u8) = .{}; var buf: std.ArrayListUnmanaged(u8) = .{};
@@ -306,7 +310,6 @@ pub const XMLHttpRequest = struct {
} }
pub fn get_responseText(self: *XMLHttpRequest) ![]const u8 { pub fn get_responseText(self: *XMLHttpRequest) ![]const u8 {
if (self.state != LOADING and self.state != DONE) return DOMError.InvalidState;
if (self.response_type != .Empty and self.response_type != .Text) return DOMError.InvalidState; if (self.response_type != .Empty and self.response_type != .Text) return DOMError.InvalidState;
return if (self.response_bytes) |v| v else ""; return if (self.response_bytes) |v| v else "";
@@ -317,6 +320,7 @@ pub const XMLHttpRequest = struct {
// jsruntime free the string once copied to v8. // jsruntime free the string once copied to v8.
// see https://github.com/lightpanda-io/jsruntime-lib/issues/195 // see https://github.com/lightpanda-io/jsruntime-lib/issues/195
pub fn _getAllResponseHeaders(self: *XMLHttpRequest, alloc: std.mem.Allocator) ![]const u8 { pub fn _getAllResponseHeaders(self: *XMLHttpRequest, alloc: std.mem.Allocator) ![]const u8 {
if (self.response_headers.list.items.len == 0) return "";
self.response_headers.sort(); self.response_headers.sort();
var buf: std.ArrayListUnmanaged(u8) = .{}; var buf: std.ArrayListUnmanaged(u8) = .{};
@@ -335,6 +339,16 @@ pub const XMLHttpRequest = struct {
return buf.items; return buf.items;
} }
pub fn get_status(self: *XMLHttpRequest) u16 {
return self.response_status;
}
pub fn get_statusText(self: *XMLHttpRequest) []const u8 {
if (self.response_status == 0) return "";
return std.http.Status.phrase(@enumFromInt(self.response_status)) orelse "";
}
}; };
pub fn testExecFn( pub fn testExecFn(
@@ -352,10 +366,20 @@ pub fn testExecFn(
.{ .src = "req.open('GET', 'https://w3.org')", .ex = "undefined" }, .{ .src = "req.open('GET', 'https://w3.org')", .ex = "undefined" },
.{ .src = "req.setRequestHeader('User-Agent', 'lightpanda/1.0')", .ex = "undefined" }, .{ .src = "req.setRequestHeader('User-Agent', 'lightpanda/1.0')", .ex = "undefined" },
// ensure open resets values
.{ .src = "req.status", .ex = "0" },
.{ .src = "req.statusText", .ex = "" },
.{ .src = "req.getAllResponseHeaders()", .ex = "" },
.{ .src = "req.responseText", .ex = "" },
.{ .src = "req.send(); nb", .ex = "0" }, .{ .src = "req.send(); nb", .ex = "0" },
// Each case executed waits for all loop callaback calls. // Each case executed waits for all loop callaback calls.
// So the url has been retrieved. // So the url has been retrieved.
.{ .src = "nb", .ex = "1" }, .{ .src = "nb", .ex = "1" },
.{ .src = "req.status", .ex = "200" },
.{ .src = "req.statusText", .ex = "OK" },
.{ .src = "req.getAllResponseHeaders().length > 1024", .ex = "true" }, .{ .src = "req.getAllResponseHeaders().length > 1024", .ex = "true" },
.{ .src = "req.responseText.length > 1024", .ex = "true" }, .{ .src = "req.responseText.length > 1024", .ex = "true" },
}; };