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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/cronet/android/test/test_upload_data_stream_handler.h"
#include <stddef.h>
#include <string>
#include <utility>
#include "base/android/jni_android.h"
#include "base/android/jni_string.h"
#include "base/functional/bind.h"
#include "components/cronet/android/test/cronet_test_util.h"
#include "net/base/net_errors.h"
#include "net/log/net_log_with_source.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "components/cronet/android/cronet_test_apk_jni/TestUploadDataStreamHandler_jni.h"
using base::android::JavaParamRef;
namespace cronet {
static const size_t kReadBufferSize = 32768;
TestUploadDataStreamHandler::TestUploadDataStreamHandler(
std::unique_ptr<net::UploadDataStream> upload_data_stream,
JNIEnv* env,
jobject jtest_upload_data_stream_handler,
jlong jcontext_adapter)
: init_callback_invoked_(false),
read_callback_invoked_(false),
bytes_read_(0),
network_thread_(TestUtil::GetTaskRunner(jcontext_adapter)) {
upload_data_stream_ = std::move(upload_data_stream);
jtest_upload_data_stream_handler_.Reset(env,
jtest_upload_data_stream_handler);
}
TestUploadDataStreamHandler::~TestUploadDataStreamHandler() {
}
void TestUploadDataStreamHandler::Destroy(JNIEnv* env) {
DCHECK(!network_thread_->BelongsToCurrentThread());
network_thread_->DeleteSoon(FROM_HERE, this);
}
void TestUploadDataStreamHandler::OnInitCompleted(int res) {
DCHECK(network_thread_->BelongsToCurrentThread());
init_callback_invoked_ = true;
JNIEnv* env = base::android::AttachCurrentThread();
cronet::Java_TestUploadDataStreamHandler_onInitCompleted(
env, jtest_upload_data_stream_handler_, res);
}
void TestUploadDataStreamHandler::OnReadCompleted(int res) {
DCHECK(network_thread_->BelongsToCurrentThread());
read_callback_invoked_ = true;
bytes_read_ = res;
NotifyJavaReadCompleted();
}
void TestUploadDataStreamHandler::Init(JNIEnv* env) {
DCHECK(!network_thread_->BelongsToCurrentThread());
network_thread_->PostTask(
FROM_HERE,
base::BindOnce(&TestUploadDataStreamHandler::InitOnNetworkThread,
base::Unretained(this)));
}
void TestUploadDataStreamHandler::Read(JNIEnv* env) {
DCHECK(!network_thread_->BelongsToCurrentThread());
network_thread_->PostTask(
FROM_HERE,
base::BindOnce(&TestUploadDataStreamHandler::ReadOnNetworkThread,
base::Unretained(this)));
}
void TestUploadDataStreamHandler::Reset(JNIEnv* env) {
DCHECK(!network_thread_->BelongsToCurrentThread());
network_thread_->PostTask(
FROM_HERE,
base::BindOnce(&TestUploadDataStreamHandler::ResetOnNetworkThread,
base::Unretained(this)));
}
void TestUploadDataStreamHandler::CheckInitCallbackNotInvoked(JNIEnv* env) {
DCHECK(!network_thread_->BelongsToCurrentThread());
network_thread_->PostTask(
FROM_HERE, base::BindOnce(&TestUploadDataStreamHandler::
CheckInitCallbackNotInvokedOnNetworkThread,
base::Unretained(this)));
}
void TestUploadDataStreamHandler::CheckReadCallbackNotInvoked(JNIEnv* env) {
DCHECK(!network_thread_->BelongsToCurrentThread());
network_thread_->PostTask(
FROM_HERE, base::BindOnce(&TestUploadDataStreamHandler::
CheckReadCallbackNotInvokedOnNetworkThread,
base::Unretained(this)));
}
void TestUploadDataStreamHandler::InitOnNetworkThread() {
DCHECK(network_thread_->BelongsToCurrentThread());
init_callback_invoked_ = false;
read_buffer_ = nullptr;
bytes_read_ = 0;
int res = upload_data_stream_->Init(
base::BindOnce(&TestUploadDataStreamHandler::OnInitCompleted,
base::Unretained(this)),
net::NetLogWithSource());
JNIEnv* env = base::android::AttachCurrentThread();
cronet::Java_TestUploadDataStreamHandler_onInitCalled(
env, jtest_upload_data_stream_handler_, res);
if (res == net::OK) {
cronet::Java_TestUploadDataStreamHandler_onInitCompleted(
env, jtest_upload_data_stream_handler_, res);
}
}
void TestUploadDataStreamHandler::ReadOnNetworkThread() {
DCHECK(network_thread_->BelongsToCurrentThread());
read_callback_invoked_ = false;
if (!read_buffer_.get())
read_buffer_ = base::MakeRefCounted<net::IOBufferWithSize>(kReadBufferSize);
int bytes_read = upload_data_stream_->Read(
read_buffer_.get(), kReadBufferSize,
base::BindOnce(&TestUploadDataStreamHandler::OnReadCompleted,
base::Unretained(this)));
if (bytes_read == net::OK) {
bytes_read_ = bytes_read;
NotifyJavaReadCompleted();
}
}
void TestUploadDataStreamHandler::ResetOnNetworkThread() {
DCHECK(network_thread_->BelongsToCurrentThread());
read_buffer_ = nullptr;
bytes_read_ = 0;
upload_data_stream_->Reset();
JNIEnv* env = base::android::AttachCurrentThread();
cronet::Java_TestUploadDataStreamHandler_onResetCompleted(
env, jtest_upload_data_stream_handler_);
}
void TestUploadDataStreamHandler::CheckInitCallbackNotInvokedOnNetworkThread() {
DCHECK(network_thread_->BelongsToCurrentThread());
JNIEnv* env = base::android::AttachCurrentThread();
cronet::Java_TestUploadDataStreamHandler_onCheckInitCallbackNotInvoked(
env, jtest_upload_data_stream_handler_, !init_callback_invoked_);
}
void TestUploadDataStreamHandler::CheckReadCallbackNotInvokedOnNetworkThread() {
DCHECK(network_thread_->BelongsToCurrentThread());
JNIEnv* env = base::android::AttachCurrentThread();
cronet::Java_TestUploadDataStreamHandler_onCheckReadCallbackNotInvoked(
env, jtest_upload_data_stream_handler_, !read_callback_invoked_);
}
void TestUploadDataStreamHandler::NotifyJavaReadCompleted() {
DCHECK(network_thread_->BelongsToCurrentThread());
JNIEnv* env = base::android::AttachCurrentThread();
std::string data_read = "";
if (read_buffer_.get() && bytes_read_ > 0)
data_read = std::string(read_buffer_->data(), bytes_read_);
cronet::Java_TestUploadDataStreamHandler_onReadCompleted(
env, jtest_upload_data_stream_handler_, bytes_read_,
base::android::ConvertUTF8ToJavaString(env, data_read));
}
static jlong JNI_TestUploadDataStreamHandler_CreateTestUploadDataStreamHandler(
JNIEnv* env,
const JavaParamRef<jobject>& jtest_upload_data_stream_handler,
jlong jupload_data_stream,
jlong jcontext_adapter) {
std::unique_ptr<net::UploadDataStream> upload_data_stream(
reinterpret_cast<net::UploadDataStream*>(jupload_data_stream));
TestUploadDataStreamHandler* handler = new TestUploadDataStreamHandler(
std::move(upload_data_stream), env, jtest_upload_data_stream_handler,
jcontext_adapter);
return reinterpret_cast<jlong>(handler);
}
} // namespace cronet
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