GT2/Ejectable/node_modules/react-native/Libraries/Blob/RCTBlobCollector.mm

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2021-08-16 00:14:59 +00:00
/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "RCTBlobCollector.h"
#import <React/RCTBridge+Private.h>
#import <React/RCTBlobManager.h>
namespace facebook {
namespace react {
RCTBlobCollector::RCTBlobCollector(RCTBlobManager *blobManager, const std::string &blobId)
: blobId_(blobId), blobManager_(blobManager) {}
RCTBlobCollector::~RCTBlobCollector() {
RCTBlobManager *blobManager = blobManager_;
NSString *blobId = [NSString stringWithUTF8String:blobId_.c_str()];
dispatch_async([blobManager_ methodQueue], ^{
[blobManager remove:blobId];
});
}
void RCTBlobCollector::install(RCTBlobManager *blobManager) {
__weak RCTCxxBridge *cxxBridge = (RCTCxxBridge *)blobManager.bridge;
[cxxBridge dispatchBlock:^{
if (!cxxBridge || cxxBridge.runtime == nullptr) {
return;
}
jsi::Runtime &runtime = *(jsi::Runtime *)cxxBridge.runtime;
runtime.global().setProperty(
runtime,
"__blobCollectorProvider",
jsi::Function::createFromHostFunction(
runtime,
jsi::PropNameID::forAscii(runtime, "__blobCollectorProvider"),
1,
[blobManager](jsi::Runtime& rt, const jsi::Value& thisVal, const jsi::Value* args, size_t count) {
auto blobId = args[0].asString(rt).utf8(rt);
auto blobCollector = std::make_shared<RCTBlobCollector>(blobManager, blobId);
return jsi::Object::createFromHostObject(rt, blobCollector);
}
)
);
} queue:RCTJSThread];
}
} // namespace react
} // namespace facebook