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LibWeb: Add support for 'arraybuffer' message types on WebSockets

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serenitydev 2022-02-11 03:43:03 -05:00 • committed by Andreas Kling
parent 32053e8f25
commit 8c29cc879d
1 changed files with 17 additions and 3 deletions
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16
Userland/Libraries/LibWeb/HTML/WebSocket.cpp
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@ -6,6 +6,7 @@
#include <LibJS/Interpreter.h> #include <LibJS/Interpreter.h>
#include <LibJS/Parser.h> #include <LibJS/Parser.h>
#include <LibJS/Runtime/ArrayBuffer.h>
#include <LibJS/Runtime/FunctionObject.h> #include <LibJS/Runtime/FunctionObject.h>
#include <LibProtocol/WebSocket.h> #include <LibProtocol/WebSocket.h>
#include <LibProtocol/WebSocketClient.h> #include <LibProtocol/WebSocketClient.h>
@ -209,14 +210,27 @@ void WebSocket::on_message(ByteBuffer message, bool is_text)
return; return;
if (is_text) { if (is_text) {
auto text_message = String(ReadonlyBytes(message)); auto text_message = String(ReadonlyBytes(message));
MessageEventInit event_init {}; MessageEventInit event_init;
event_init.data = JS::js_string(wrapper()->vm(), text_message); event_init.data = JS::js_string(wrapper()->vm(), text_message);
event_init.origin = url(); event_init.origin = url();
dispatch_event(MessageEvent::create(EventNames::message, event_init)); dispatch_event(MessageEvent::create(EventNames::message, event_init));
return; return;
} }
if (m_binary_type == "blob") {
// type indicates that the data is Binary and binaryType is "blob" // type indicates that the data is Binary and binaryType is "blob"
TODO();
} else if (m_binary_type == "arraybuffer") {
// type indicates that the data is Binary and binaryType is "arraybuffer" // type indicates that the data is Binary and binaryType is "arraybuffer"
auto& global_object = wrapper()->global_object();
MessageEventInit event_init;
event_init.data = JS::ArrayBuffer::create(global_object, message);
event_init.origin = url();
dispatch_event(MessageEvent::create(EventNames::message, event_init));
return;
}
dbgln("Unsupported WebSocket message type {}", m_binary_type);
TODO(); TODO();
} }