one
Version:
One is a React framework for web, iOS, and Android apps.
118 lines (116 loc) • 3.45 kB
JavaScript
function _class_call_check(instance, Constructor) {
if (!(instance instanceof Constructor)) throw new TypeError("Cannot call a class as a function");
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _create_class(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _define_property(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value,
enumerable: true,
configurable: true,
writable: true
});
} else obj[key] = value;
return obj;
}
var FileSystemReadableStreamSource = /* @__PURE__ */ (function() {
"use strict";
function FileSystemReadableStreamSource2(handle) {
_class_call_check(this, FileSystemReadableStreamSource2);
_define_property(this, "handle", void 0);
_define_property(this, "size", 1024);
_define_property(this, "type", "bytes");
this.handle = handle;
}
_create_class(FileSystemReadableStreamSource2, [{
key: "cancel",
value: function cancel() {
this.handle.close();
}
}, {
key: "pull",
value: async function pull(controller) {
var _controller_byobRequest, _controller_byobRequest1;
var view = (_controller_byobRequest = controller.byobRequest) === null || _controller_byobRequest === void 0 ? void 0 : _controller_byobRequest.view;
var bytes;
try {
bytes = await this.handle.readBytes(view ? view.byteLength : this.size);
} catch (error) {
try {
this.handle.close();
} catch (unused) {}
throw error;
}
if (!view) {
if (bytes.length === 0) {
this.handle.close();
controller.close();
return;
}
controller.enqueue(bytes);
return;
}
if (bytes.length === 0) {
var _controller_byobRequest2;
this.handle.close();
controller.close();
(_controller_byobRequest2 = controller.byobRequest) === null || _controller_byobRequest2 === void 0 ? void 0 : _controller_byobRequest2.respond(0);
return;
}
new Uint8Array(view.buffer, view.byteOffset, view.byteLength).set(bytes);
(_controller_byobRequest1 = controller.byobRequest) === null || _controller_byobRequest1 === void 0 ? void 0 : _controller_byobRequest1.respond(bytes.length);
}
}]);
return FileSystemReadableStreamSource2;
})();
var FileSystemWritableSink = /* @__PURE__ */ (function() {
"use strict";
function FileSystemWritableSink2(handle) {
_class_call_check(this, FileSystemWritableSink2);
_define_property(this, "handle", void 0);
this.handle = handle;
}
_create_class(FileSystemWritableSink2, [
{
key: "abort",
value: function abort() {
this.close();
}
},
{
key: "close",
value: function close() {
this.handle.close();
}
},
{
key: "write",
value: async function write(chunk) {
try {
await this.handle.writeBytes(chunk);
} catch (error) {
try {
this.handle.close();
} catch (unused) {}
throw error;
}
}
}
]);
return FileSystemWritableSink2;
})();
export { FileSystemReadableStreamSource, FileSystemWritableSink };
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