84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
//
|
|
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
|
|
//
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
//
|
|
#pragma once
|
|
|
|
#include "td/telegram/files/FileLoaderActor.h"
|
|
#include "td/telegram/files/FileLocation.h"
|
|
#include "td/telegram/files/ResourceManager.h"
|
|
|
|
#include "td/actor/actor.h"
|
|
|
|
#include "td/utils/BufferedFd.h"
|
|
#include "td/utils/crypto.h"
|
|
#include "td/utils/port/FileFd.h"
|
|
#include "td/utils/Status.h"
|
|
|
|
namespace td {
|
|
|
|
class FileHashUploader : public FileLoaderActor {
|
|
public:
|
|
class Callback {
|
|
public:
|
|
Callback() = default;
|
|
Callback(const Callback &) = delete;
|
|
Callback &operator=(const Callback &) = delete;
|
|
virtual ~Callback() = default;
|
|
virtual void on_ok(const FullRemoteFileLocation &locatioin) = 0;
|
|
virtual void on_error(Status status) = 0;
|
|
};
|
|
|
|
FileHashUploader(const FullLocalFileLocation &local, int64 size, unique_ptr<Callback> callback)
|
|
: local_(local), size_(size), size_left_(size), callback_(std::move(callback)) {
|
|
}
|
|
|
|
void set_resource_manager(ActorShared<ResourceManager> resource_manager) override {
|
|
resource_manager_ = std::move(resource_manager);
|
|
send_closure(resource_manager_, &ResourceManager::update_resources, resource_state_);
|
|
}
|
|
|
|
void update_priority(int8 priority) override {
|
|
send_closure(resource_manager_, &ResourceManager::update_priority, priority);
|
|
}
|
|
void update_resources(const ResourceState &other) override {
|
|
if (stop_flag_) {
|
|
return;
|
|
}
|
|
resource_state_.update_slave(other);
|
|
loop();
|
|
}
|
|
|
|
private:
|
|
ResourceState resource_state_;
|
|
BufferedFd<FileFd> fd_;
|
|
|
|
FullLocalFileLocation local_;
|
|
int64 size_;
|
|
int64 size_left_;
|
|
unique_ptr<Callback> callback_;
|
|
|
|
ActorShared<ResourceManager> resource_manager_;
|
|
|
|
enum class State : int32 { CalcSha, NetRequest, WaitNetResult } state_ = State::CalcSha;
|
|
bool stop_flag_ = false;
|
|
Sha256State sha256_state_;
|
|
|
|
void start_up() override;
|
|
Status init();
|
|
|
|
void loop() override;
|
|
|
|
Status loop_impl();
|
|
|
|
Status loop_sha();
|
|
|
|
void on_result(NetQueryPtr net_query) override;
|
|
|
|
Status on_result_impl(NetQueryPtr net_query);
|
|
};
|
|
|
|
} // namespace td
|