53 строки
1.6 KiB
Plaintext
53 строки
1.6 KiB
Plaintext
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RCTBlobCollector.h"
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#import <React/RCTBridge+Private.h>
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#import <React/RCTBlobManager.h>
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namespace facebook {
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namespace react {
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RCTBlobCollector::RCTBlobCollector(RCTBlobManager *blobManager, const std::string &blobId)
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: blobId_(blobId), blobManager_(blobManager) {}
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RCTBlobCollector::~RCTBlobCollector() {
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RCTBlobManager *blobManager = blobManager_;
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NSString *blobId = [NSString stringWithUTF8String:blobId_.c_str()];
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dispatch_async([blobManager_ methodQueue], ^{
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[blobManager remove:blobId];
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});
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}
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void RCTBlobCollector::install(RCTBlobManager *blobManager) {
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__weak RCTCxxBridge *cxxBridge = (RCTCxxBridge *)blobManager.bridge;
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[cxxBridge dispatchBlock:^{
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if (!cxxBridge || cxxBridge.runtime == nullptr) {
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return;
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}
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jsi::Runtime &runtime = *(jsi::Runtime *)cxxBridge.runtime;
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runtime.global().setProperty(
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runtime,
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"__blobCollectorProvider",
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jsi::Function::createFromHostFunction(
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runtime,
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jsi::PropNameID::forAscii(runtime, "__blobCollectorProvider"),
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1,
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[blobManager](jsi::Runtime& rt, const jsi::Value& thisVal, const jsi::Value* args, size_t count) {
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auto blobId = args[0].asString(rt).utf8(rt);
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auto blobCollector = std::make_shared<RCTBlobCollector>(blobManager, blobId);
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return jsi::Object::createFromHostObject(rt, blobCollector);
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}
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)
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);
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} queue:RCTJSThread];
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}
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} // namespace react
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} // namespace facebook
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