mirror of
https://github.com/ton-blockchain/ton
synced 2025-02-13 03:32:22 +00:00
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "td/utils/common.h"
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#include "Ed25519.h"
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#include "block/block.h"
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#include "vm/cells/CellString.h"
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#include "SmartContract.h"
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namespace ton {
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class WalletInterface {
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public:
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struct Gift {
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block::StdAddress destination;
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td::int64 gramms;
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bool is_encrypted{false};
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std::string message;
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td::Ref<vm::Cell> body;
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};
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virtual ~WalletInterface() {
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}
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virtual size_t get_max_gifts_size() const = 0;
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virtual td::Result<td::Ref<vm::Cell>> make_a_gift_message(const td::Ed25519::PrivateKey &private_key,
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td::uint32 valid_until, td::Span<Gift> gifts) const = 0;
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virtual td::Result<td::Ed25519::PublicKey> get_public_key() const {
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return td::Status::Error("TODO");
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}
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td::Result<td::Ref<vm::Cell>> get_init_message(const td::Ed25519::PrivateKey &private_key,
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td::uint32 valid_until = std::numeric_limits<td::uint32>::max()) {
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return make_a_gift_message(private_key, valid_until, {});
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}
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static void store_gift_message(vm::CellBuilder &cb, const Gift &gift) {
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if (gift.body.not_null()) {
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auto body = vm::load_cell_slice(gift.body);
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//TODO: handle error
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cb.append_cellslice_bool(body);
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return;
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}
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if (gift.is_encrypted) {
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cb.store_long(1, 32);
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} else {
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cb.store_long(0, 32);
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}
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vm::CellString::store(cb, gift.message, 35 * 8).ensure();
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}
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};
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} // namespace ton
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