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blockchain-api-http.cpp
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blockchain-api-http.cpp
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#include "blockchain-api-http.hpp"
#include "block/block-db.h"
#include "block/block.h"
#include "block/block-parse.h"
#include "vm/boc.h"
#include "vm/cellops.h"
#include "vm/cells/MerkleProof.h"
#include "block/mc-config.h"
#include "ton/ton-shard.h"
#include "univalue.h"
#include "blockchain-api-query.hpp"
bool local_scripts{false};
std::map<HttpAnswer::TokenType, std::string> HttpAnswer::tokenTypeString = {
{TokenType::Jetton, "jetton"}, {TokenType::NFT, "nft"}, {TokenType::Comment, "comment"}
};
UniValue HttpAnswer::serializeObject(AddressCell addr_c) {
ton::WorkchainId wc;
ton::StdSmcAddress addr;
UniValue uvObj;
uvObj.setObject();
if (!block::tlb::t_MsgAddressInt.extract_std_address(addr_c.root, wc, addr)) {
abort("<cannot unpack addr>");
return uvObj;
}
block::StdAddress caddr{wc, addr};
uvObj.pushKV("address_cell_info", serializeObject(AccountLink{caddr, ton::BlockIdExt{}}));
return uvObj;
}
unpackRC HttpAnswer::serializeObject(AddressCell addr_c, std::string &address) {
ton::WorkchainId wc;
ton::StdSmcAddress addr;
UniValue uvObj;
uvObj.setObject();
if (!block::tlb::t_MsgAddressInt.extract_std_address(addr_c.root, wc, addr)) {
abort("<cannot unpack addr>");
return uERR;
}
block::StdAddress caddr{wc, addr};
address = caddr.rserialize(true);
return uOK;
}
#define messageInType 1
#define messageOutType 2
#define PDO(__op) \
if (!(__op)) { \
ok = false; \
}
unpackRC HttpAnswer::buildContractDataStruct(vm::CellSlice in_msg_state, StateInit &dataStateInit) {
block::gen::StateInit::Record state;
signed char split_depth{-1};
bool tick;
bool tock;
td::Ref<vm::Cell> code, data, library;
int special = 0;
if (!tlb::unpack(in_msg_state, state)) {
LOG(ERROR) << "cannot unpack StateInit from an inbound message";
return uERR;
}
if (state.split_depth->size() == 6) {
split_depth = (signed char)(state.split_depth->prefetch_ulong(6) - 32);
dataStateInit.split_depth = split_depth;
} else {
split_depth = 0;
dataStateInit.split_depth = 0;
}
if (state.special->size() > 1) {
int z = (int)state.special->prefetch_ulong(3);
if (z < 0) {
return uERR;
}
tick = z & 2;
tock = z & 1;
LOG(DEBUG) << "tick=" << tick << ", tock=" << tock;
}
code = state.code->prefetch_ref();
data = state.data->prefetch_ref();
library = state.library->prefetch_ref();
dataStateInit.code = state.code->prefetch_ref();
dataStateInit.data = state.data->prefetch_ref();
dataStateInit.library = state.library->prefetch_ref();
vm::CellBuilder cb;
if (!split_depth) {
if (!cb.store_long_bool(0, 1)) {
LOG(INFO) << "invalid split_depth for a smart contract";
return uERR;
}
} else {
if (!(cb.store_long_bool(1, 1) && cb.store_ulong_rchk_bool(split_depth, 5))) {
LOG(INFO) << "invalid split_depth for a smart contract";
return uERR;
}
}
if (!special) {
if (!(cb.store_long_bool(0, 1))) {
LOG(INFO) << "invalid special TickTock argument for a smart contract";
return uERR;
}
} else {
if (!(cb.store_long_bool(1, 1) && cb.store_ulong_rchk_bool(special, 2))) {
LOG(INFO) << "invalid special TickTock argument for a smart contract";
return uERR;
}
}
if (!(cb.store_maybe_ref(std::move(code)) && cb.store_maybe_ref(std::move(data)) && cb.store_maybe_ref(library))) {
LOG(INFO) << "cannot store smart-contract code, data or library";
return uERR;
}
td::Ref<vm::DataCell> state_init = cb.finalize();
td::RefInt256 smc_addr;
td::BitArray<256U> addr;
if (smc_addr.is_null()) {
addr = state_init->get_hash().as_array();
smc_addr = td::RefInt256{true};
if (!(smc_addr.write().import_bits(addr.data(), 0, 256, false))) {
LOG(INFO) << "invalid special TickTock argument for a smart contract";
return uERR;
}
} else {
if (!(smc_addr->export_bits(addr.data(), 0, 256, false))) {
LOG(INFO) << "invalid special TickTock argument for a smart contract";
return uERR;
}
}
std::string addr3 = "0:";
block::StdAddress a;
addr3.append(smc_addr->to_hex_string());
if (a.parse_addr(td::Slice(addr3))) {
dataStateInit.address = a.rserialize(true);
}
return uOK;
}
// unpacking without full fields (only counting fees and src, dst)
unpackRC HttpAnswer::unpackMessage(MessageCell msg, UniValue &uvObj, int messageType, bool small) {
std::string addrSmcAddr = "";
TransferData transferData;
if (msg.root.is_null()) {
abort("<message not found");
return uERR;
}
auto cs = vm::load_cell_slice(msg.root);
block::gen::CommonMsgInfo info;
td::Ref<vm::CellSlice> src, dest;
block::gen::Message::Record message;
if (!tlb::type_unpack_cell(msg.root, block::gen::t_Message_Any, message)) {
return uERR;
}
td::Ref<vm::CellSlice> body;
if (message.body->prefetch_long(1) == 0) {
body = std::move(message.body);
body.write().advance(1);
} else {
body = vm::load_cell_slice_ref(message.body->prefetch_ref());
}
if (!body.is_null()) {
auto nm = body->prefetch_int256(32, false);
if (!nm.is_null()) {
if (*nm == td::BigInt256((int)0x178d4519) || *nm == td::BigInt256((int)0x7362d09c)) {
transferData.init();
if (*nm == td::BigInt256((int)0x7362d09c))
transferData.transferType = transferTypeString.find(TransferType::TransferNotify)->second;
else
transferData.transferType = transferTypeString.find(TransferType::InterWallet)->second;
transferData.tokenType = TokenType::Jetton;
}
if (*nm == td::BigInt256((int)0x05138d91)) {
transferData.init();
transferData.tokenType = TokenType::NFT;
transferData.transferType = transferTypeString.find(TransferType::OwnershipAssigned)->second;
}
if (*nm == td::BigInt256((int)0x00)) {
transferData.init();
transferData.tokenType = TokenType::Comment;
}
}
}
std::string source = "";
std::string destination = "";
uvObj.pushKV("message_hash", msg.root->get_hash().to_hex());
switch (block::gen::t_CommonMsgInfo.get_tag(cs)) {
case block::gen::CommonMsgInfo::ext_in_msg_info: {
block::gen::CommonMsgInfo::Record_ext_in_msg_info info;
if (!tlb::unpack(cs, info)) {
abort("<cannot unpack inbound external message>");
return uNULL_ptr;
}
int64_t gramsCurColl = 0;
td::BigInt256 importFee;
if (!small) {
if (serializeObject(AddressCell{info.dest}, destination) == uERR) {
return uERR;
}
uvObj.pushKV("destination", destination);
}
switch (unpackBalance(info.import_fee, gramsCurColl, importFee)) {
case uOK:
if (!small) {
uvObj.pushKV("import_fee", gramsCurColl);
}
this->fees += importFee;
break;
case uNULL_ptr:
case uERR:
default:
if (!small) {
uvObj.pushKV("import_fee", UniValue::VNULL);
}
break;
}
return uOK;
}
case block::gen::CommonMsgInfo::ext_out_msg_info: {
block::gen::CommonMsgInfo::Record_ext_out_msg_info info;
if (!tlb::unpack(cs, info)) {
abort("<cannot unpack outbound external message>");
return uNULL_ptr;
}
if (!small) {
uvObj.pushKV("lt", (uint64_t)info.created_lt);
uvObj.pushKV("time", (uint64_t)info.created_at);
uvObj.pushKV("source", serializeObject(AddressCell{info.src}));
uvObj.pushKV("destination", UniValue::VNULL);
}
return uOK;
}
case block::gen::CommonMsgInfo::int_msg_info: {
block::gen::CommonMsgInfo::Record_int_msg_info info;
if (!tlb::unpack(cs, info)) {
abort("cannot unpack internal message");
return uERR;
}
td::RefInt256 value;
td::Ref<vm::Cell> extra;
if (!block::unpack_CurrencyCollection(info.value, value, extra)) {
abort("cannot unpack message value");
return uERR;
}
std::string source;
std::string destination;
std::string money;
if (serializeObject(AddressCell{info.src}, source) == uERR) {
return uERR;
}
if (serializeObject(AddressCell{info.dest}, destination) == uERR) {
return uERR;
}
int64_t ihr_feeCurColl;
int64_t fwd_feeCurColl;
td::BigInt256 ihr_fee;
td::BigInt256 fwd_fee;
switch (unpackBalance(info.ihr_fee, ihr_feeCurColl, ihr_fee)) {
case uOK:
if (!small)
uvObj.pushKV("ihr_fee", ihr_feeCurColl);
this->fees += (messageType != messageInType) ? ihr_fee : td::BigInt256(0);
break;
case uNULL_ptr:
case uERR:
default:
if (!small)
uvObj.pushKV("ihr_fee", UniValue::VNULL);
break;
}
switch (unpackBalance(info.fwd_fee, fwd_feeCurColl, fwd_fee)) {
case uOK:
if (!small)
uvObj.pushKV("fwd_fee", fwd_feeCurColl);
this->fees += (messageType != messageInType) ? fwd_fee : td::BigInt256(0);
break;
case uNULL_ptr:
case uERR:
default:
if (!small)
uvObj.pushKV("fwd_fee", UniValue::VNULL);
break;
}
uvObj.pushKV("lt", (uint64_t)info.created_lt);
uvObj.pushKV("time", (uint64_t)info.created_at);
uvObj.pushKV("value", value->to_dec_string());
uvObj.pushKV("source", source);
uvObj.pushKV("destination", destination);
UniValue uvFake;
uvFake.setObject();
unpackStateInit(cs, destination, info.dest, uvFake, transferData);
if (transferData.tokenType == TokenType::Jetton) {
unpackMessageBodyJetton(*(body.get()), transferData);
}
if (transferData.tokenType == TokenType::NFT) {
unpackMessageBodyNFT(*(body.get()), transferData);
transferData.token = source;
transferData.to = destination;
}
if (transferData.tokenType == TokenType::Comment) {
unpackMessageBodyComment(*(body.get()), transferData);
}
uvObj.pushKV("transfer", transferData.serialize());
if (messageType == messageInType) {
this->sender = source;
this->recipient = destination;
this->gram_amount_in = value.write();
}
if (messageType == messageOutType) {
this->gram_amount_out = value.write();
}
break;
}
default:
abort("cannot unpack message");
return uERR;
}
return uOK;
}
unpackRC HttpAnswer::unpackStateInit(vm::CellSlice cs, std::string destination, td::Ref<vm::CellSlice> destination_cs,
UniValue &uvObj, TransferData &transferData) {
td::Ref<vm::Cell> in_msg_state;
td::Ref<vm::CellSlice> in_msg_body;
StateInit dataStateInit;
switch ((int)cs.prefetch_ulong(2)) {
case 2: { // (just$1 (left$0 _:StateInit ))
td::Ref<vm::CellSlice> state_init;
vm::CellBuilder cb;
if (!(cs.advance(2) && block::gen::t_StateInit.fetch_to(cs, state_init) &&
cb.append_cellslice_bool(std::move(state_init)) && cb.finalize_to(in_msg_state) &&
block::gen::t_StateInit.validate_ref(in_msg_state))) {
LOG(INFO) << "cannot parse StateInit in inbound message";
} else {
buildContractDataStruct(vm::load_cell_slice(in_msg_state), dataStateInit);
}
break;
}
case 3: { // (just$1 (right$1 _:^StateInit ))
if (!(cs.advance(2) && cs.fetch_ref_to(in_msg_state) && block::gen::t_StateInit.validate_ref(in_msg_state))) {
LOG(INFO) << "cannot parse ^StateInit in inbound message";
} else {
buildContractDataStruct(vm::load_cell_slice(in_msg_state), dataStateInit);
}
break;
}
default: // nothing$0
if (!cs.advance(1)) {
LOG(INFO) << "invalid init field in an inbound message";
}
break;
}
if (dataStateInit.address == destination && dataStateInit.address.size() > 0) {
uvObj.pushKV("deployed", true); // TODO - new name for the field
serializeStateInit(dataStateInit, uvObj);
} else {
uvObj.pushKV("deployed", false);
}
getContractData(dataStateInit, destination_cs, uvObj, transferData);
return uOK;
}
void HttpAnswer::serializeStateInit(StateInit dataStateInit, UniValue &uvObj) {
UniValue uvState;
uvState.setObject();
if (dataStateInit.code.not_null()) {
td::BufferSlice code = std_boc_serialize(dataStateInit.code, 2).move_as_ok();
std::string code_hex = printInString(code.data(), code.length());
UniValue uvCode;
uvCode.setObject();
if (dataStateInit.walletType.size() == 0)
uvState.pushKV("wallet_type", walletType(code_hex));
else
uvState.pushKV("wallet_type", dataStateInit.walletType);
uvCode.pushKV("code_base64", td::base64_encode(code));
uvCode.pushKV("code_hex", code_hex);
uvState.pushKV("code", uvCode);
} else {
uvState.pushKV("code", UniValue::VNULL);
}
if (dataStateInit.data.not_null()) {
UniValue uvData;
uvData.setObject();
td::BufferSlice data = std_boc_serialize(dataStateInit.data).move_as_ok();
uvData.pushKV("data_base64", td::base64_encode(data));
uvData.pushKV("data_hex", printInString(data.data(), data.length()));
uvState.pushKV("data", uvData);
} else {
uvState.pushKV("data", UniValue::VNULL);
}
if (dataStateInit.library.not_null()) {
UniValue uvLib;
uvLib.setObject();
td::BufferSlice library = std_boc_serialize(dataStateInit.library).move_as_ok();
uvLib.pushKV("library_base64", td::base64_encode(library));
uvLib.pushKV("library_hex", printInString(library.data(), library.length()));
uvState.pushKV("library", uvLib);
} else {
uvState.pushKV("library", UniValue::VNULL);
}
uvObj.pushKV("state_init", uvState);
}
unpackRC HttpAnswer::getContractData(StateInit &dataStateInit, td::Ref<vm::CellSlice> address, UniValue &uvObj,
TransferData &transferData) {
td::Ref<vm::Stack> stack;
UniValue uvStack;
uvStack.setObject();
for (auto mt : methods) {
if (!processContractMethod(dataStateInit, address, mt.first, stack)) {
unpackContractData(stack.write(), uvStack, transferData, mt.second);
dataStateInit.walletType = mt.second.first;
break;
}
}
uvObj.pushKV("contract_data", uvStack);
return uOK;
}
unpackRC HttpAnswer::unpackContractData(vm::Stack stack, UniValue &uvObj, TransferData &transferData, std::pair<std::string, std::vector<std::string>> args) {
std::size_t stackSize = stack.depth();
for (std::size_t i = 0, y = args.second.size() - 1; i < stackSize; i++, y--) {
vm::StackEntry se = stack.pop();
if (se.type() == vm::StackEntry::t_cell) {
td::Ref<vm::Cell> jetton_wallet_code = se.as_cell();
if (args.second[y] == "jetton_content" ||
args.second[y] == "individual_content" ||
args.second[y] == "collection_content") {
UniValue uvMeta;
uvMeta.setObject();
auto content = vm::load_cell_slice(jetton_wallet_code);
unpackContentData(content, uvMeta);
uvObj.pushKV(args.second[y], uvMeta);
} else {
td::BufferSlice code = std_boc_serialize(jetton_wallet_code).move_as_ok();
uvObj.pushKV(args.second[y], printInString(code.data(), code.length()));
}
continue;
}
if (se.type() == vm::StackEntry::t_slice) {
td::Ref<vm::CellSlice> slice = se.as_slice();
std::string sliceStr = unpackMsgAddress(slice.write());
uvObj.pushKV(args.second[y], sliceStr);
if (args.second[y] == "owner") {
transferData.to = sliceStr;
}
if(args.second[y] == "jetton") {
transferData.token = sliceStr;
}
continue;
}
if (se.type() == vm::StackEntry::t_int) {
td::RefInt256 refInt256 = se.as_int();
uvObj.pushKV(args.second[y], refInt256.write().to_dec_string());
continue;
}
}
return uOK;
}
unpackRC HttpAnswer::unpackContentData(vm::CellSlice content, UniValue &uvObj) {
UniValue uvData;
uvData.setObject();
Metadata metadata{};
int fb = content.prefetch_octet();
if(fb == On_Chain_Content) {
content.fetch_bits(8);
block::gen::HashmapE::Record_hme_root record;
td::Ref<vm::Cell> rc;
if (content.have_refs() > 0) {
vm::Dictionary dict{std::move(content), 256};
dict.check_for_each([&](td::Ref<vm::CellSlice> cs, td::ConstBitPtr key, int n) -> bool {
std::string outData;
// LOG(INFO) << td::hex_decode(key.to_hex(256)).move_as_ok();
unpackLongHashMap(cs.write(), outData);
metadata.data.push_back(outData);
return true;
});
}
uvObj.pushKV("metadata", metadata.serialize());
return uOK;
}
if(fb == Off_Chain_Content) {
content.fetch_bits(8);
uvData.pushKV("url", td::hex_decode(content.as_bitslice().to_hex()).move_as_ok());
}
uvObj.pushKV("metadata", uvData);
return uOK;
}
unpackRC HttpAnswer::unpackLongHashMap(vm::CellSlice cs, std::string &outInfo, bool firstTime) {
if (cs.have_refs()) {
td::Ref<vm::Cell> c2 = cs.prefetch_ref();
vm::CellSlice cs2 = vm::load_cell_slice(c2);
if (!firstTime) {
outInfo += td::hex_decode(cs2.as_bitslice().to_hex()).move_as_ok();
if (cs2.have_refs()) {
return unpackLongHashMap(cs2, outInfo, false);
}
return uOK;
} else {
if (cs2.prefetch_octet() == Snake_Format) {
cs2.fetch_bits(8);
outInfo += td::hex_decode(cs2.as_bitslice().to_hex()).move_as_ok();
if (cs2.have_refs()) {
return unpackLongHashMap(cs2, outInfo, false);
}
return uOK;
}
if (cs2.prefetch_octet() == Chunked_Format) {
return uOK;
}
}
}
return uERR;
}
unpackRC HttpAnswer::processContractMethod(StateInit dataStateInit, td::Ref<vm::CellSlice> address, std::string method,
td::Ref<vm::Stack> &stack) {
block::CurrencyCollection balance;
std::vector<vm::StackEntry> params_;
auto code = dataStateInit.code;
auto data = dataStateInit.data;
stack = td::make_ref<vm::Stack>(std::move(params_));
td::int64 method_id = (td::crc16(td::Slice{method}) & 0xffff) | 0x10000;
stack.write().push_smallint(method_id);
long long gas_limit = vm::GasLimits::infty;
vm::GasLimits gas{gas_limit};
LOG(DEBUG) << "creating VM";
vm::VmState vm{code, std::move(stack), gas, 1, data, vm::VmLog()};
vm.set_c7(prepare_vm_c7(this->now, this->lt, address, balance));
int exit_code = ~vm.run();
if (exit_code != 0) {
return uERR;
}
stack = vm.get_stack_ref();
return uOK;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
unpackRC HttpAnswer::unpackMessageBody(vm::CellSlice in_msg_raw, const int out_msg_count, vm::CellSlice out_msg_map,
UniValue &uvObj) {
block::gen::Maybe t_Ref_Message_Maybe{block::gen::t_Ref_Message_Any};
block::gen::Maybe::Record_just ref_msg;
if (t_Ref_Message_Maybe.unpack(in_msg_raw, ref_msg)) {
block::gen::RefT ref{block::gen::t_Message_Any};
td::Ref<vm::CellSlice> ref_msg_body_raw;
if (ref.fetch_to(ref_msg.value.write(), ref_msg_body_raw)) {
vm::CellSlice in_body, out_body;
if (tryExtractMsgBody(ref_msg_body_raw->prefetch_ref(), in_body) != uOK) {
return uERR;
}
if (this->recipient == ELECTOR_CONST && out_msg_count == 1) { //
if (out_msg_count != 1) {
return uERR;
}
vm::Dictionary omsg_dict{out_msg_map, 15};
td::Ref<vm::Cell> omsg = omsg_dict.lookup_ref(td::BitArray<15>{(int)0});
if (tryExtractMsgBody(omsg, out_body) != uOK) {
return uERR;
}
if (unpackMsgBody_Elector(in_body, out_body, uvObj) == uERR) {
return uERR;
}
}
} else {
return uERR;
}
return uOK;
} else {
return uERR;
}
return uERR;
}
unpackRC HttpAnswer::unpackMsgBody_Elector(vm::CellSlice &in_msg, vm::CellSlice &out_msg, UniValue &uvObj) {
if (!in_msg.have(32 + 64) || !out_msg.have(32 + 64)) {
return uERR;
}
td::RefInt256 op = in_msg.fetch_int256(32, false);
td::RefInt256 query_id_in = in_msg.fetch_int256(64, false);
td::RefInt256 ans_tag = out_msg.fetch_int256(32, false);
td::RefInt256 query_id_out = out_msg.fetch_int256(64, false);
if (query_id_in->to_dec_string() !=
query_id_out
->to_dec_string()) {
return uERR;
}
if (*op == td::BigInt256((int)0x4e73744b)) {
return elector_processNewStake(in_msg, *ans_tag, uvObj);
}
if (*op == td::BigInt256((int)0x47657424)) {
return elector_recoverStake(*ans_tag, uvObj);
}
return uOK;
}
unpackRC HttpAnswer::tryExtractMsgBody(td::Ref<vm::Cell> msg_ref, vm::CellSlice &ret) {
block::gen::Message::Record tmp;
block::gen::Message t_Message{block::gen::t_Message_Any};
if (!t_Message.cell_unpack(msg_ref, tmp)) {
return uERR;
}
if (tmp.body.is_null()) { // maybe redundant
return uERR;
}
vm::CellSlice _body = *(tmp.body);
if (!_body.have(1)) {
return uERR;
}
if (_body.fetch_long(1) == 0) { // either->LEFT ie msg as is
ret = *(_body.fetch_subslice(_body.size(), 0));
if (!ret.is_valid()) {
return uERR;
}
} else { // either->RIGHT ie msg as a reference
td::Ref<vm::Cell> right = _body.fetch_ref();
vm::CellSlice rbody{vm::NoVmOrd(), right};
ret = std::move(rbody);
if (!ret.is_valid()) {
return uERR;
}
}
return uOK;
}
// https://github.com/ton-blockchain/ton/blob/master/crypto/smartcont/elector-code.fc#L198
unpackRC HttpAnswer::elector_processNewStake(vm::CellSlice &in_msg, td::BigInt256 ans_tag, UniValue &uvObj) {
if (ans_tag == td::BigInt256(0xee6f454c)) { // incorrect payload - stake returned
return uOK; // not interested in those
} else if (ans_tag != td::BigInt256(0xf374484c)) { // something funny going on - manual intervention please
return uERR; // might need some VERY special error cuz this is dangerous
}
// if contract was happy with payload - so should we
td::BitSlice validator_pubkey = in_msg.fetch_bits(256);
in_msg.fetch_bits(32 + 32); // dont need next 2 fields
td::BitSlice validator_adnl_addr = in_msg.fetch_bits(256);
UniValue uv_new_stake;
uv_new_stake.setObject();
uv_new_stake.pushKV("pubkey", validator_pubkey.to_hex());
uv_new_stake.pushKV("adnl_addr", validator_adnl_addr.to_hex());
uv_new_stake.pushKV("wallet", this->sender);
this->gram_amount_in -= td::BigInt256(1000000000);
uv_new_stake.pushKV("stake", this->gram_amount_in.to_dec_string());
uvObj.pushKV("staker_info", uv_new_stake);
return uOK;
}
// https://github.com/ton-blockchain/ton/blob/master/crypto/smartcont/elector-code.fc#L403
unpackRC HttpAnswer::elector_recoverStake(td::BigInt256 ans_tag, UniValue &uvObj) {
if (ans_tag == td::BigInt256(0xfffffffe)) { // incorrect payload -- reverting
return uOK; // not interested in those
} else if (ans_tag != td::BigInt256(0xf96f7324)) { // something funny going on - manual intervention please
return uERR;
}
// guy successfully took everything (in out_msg.grams)
UniValue uv_stake_recovered;
uv_stake_recovered.setObject();
uv_stake_recovered.pushKV("wallet", this->sender);
uv_stake_recovered.pushKV("stake", this->gram_amount_out.to_dec_string());
uvObj.pushKV("stake_retrieved", uv_stake_recovered);
return uOK;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void printInFile(const unsigned char *data, int size) {
for (int i = 0; i < size; i++) {
char xbin[3] = {0};
sprintf(xbin, "%02x", (unsigned char)data[i]);
std::cout << xbin;
}
std::cout << '\n';
}
std::string HttpAnswer::printInString(char *data, size_t size) {
std::ostringstream str;
for (size_t i = 0; i < size; i++) {
char xbin[3] = {0};
sprintf(xbin, "%02x", (unsigned char)data[i]);
str << xbin;
}
return str.str();
}
unpackRC HttpAnswer::unpackMsgAddressExt(vm::CellSlice &body, std::string &addr) {
block::gen::MsgAddressExt::Record_addr_extern data;
switch (block::gen::t_MsgAddressExt.get_tag(body)) {
case block::gen::MsgAddressExt::addr_none:
break;
case block::gen::MsgAddressExt::addr_extern:
if (block::gen::t_MsgAddressExt.unpack(body, data)) {
addr = block::StdAddress(0, data.external_address->bits()).rserialize(true);
}
break;
default:
break;
}
return uOK;
}
unpackRC HttpAnswer::unpackMsgAddressExt(vm::CellSlice &body, UniValue &uvObj) {
std::string addr = "";
unpackMsgAddressExt(body, addr);
LOG(INFO) << "strange address" << addr;
uvObj.pushKV("strange address", addr);
return uOK;
}
unpackRC HttpAnswer::unpackMsgAddressInt(vm::CellSlice &body, std::string &addr) {
block::gen::MsgAddressInt::Record_addr_std record_addr_std;
block::gen::MsgAddressInt::Record_addr_var record_addr_var;
switch (block::gen::t_MsgAddressInt.get_tag(body)) {
case block::gen::MsgAddressInt::addr_std:
if (block::gen::t_MsgAddressInt.unpack(body, record_addr_std)) {
addr = block::StdAddress(record_addr_std.workchain_id, record_addr_std.address, true, false).rserialize(true);
}
break;
case block::gen::MsgAddressInt::addr_var:
if (block::gen::t_MsgAddressInt.unpack(body, record_addr_var)) {
addr = block::StdAddress(record_addr_var.workchain_id, record_addr_var.address.write().cbits(), true, false)
.rserialize(true);
}
break;
default:
break;
}
return uOK;
}
unpackRC HttpAnswer::unpackMsgAddressInt(vm::CellSlice &body, UniValue &uvObj) {
std::string addr = "";
unpackMsgAddressInt(body, addr);
LOG(INFO) << "addr_addr" << addr;
uvObj.pushKV("addr_addr", addr);
return uOK;
}
std::string HttpAnswer::unpackMsgAddress(vm::CellSlice &body) {
std::string address = "";
block::gen::MsgAddress::Record_cons1 refMsgAddressCons1;
block::gen::MsgAddress::Record_cons2 refMsgAddressCons2;
switch (block::gen::t_MsgAddress.get_tag(body)) {
case block::gen::MsgAddress::cons1:
if (block::gen::t_MsgAddress.unpack(body, refMsgAddressCons1)) {
unpackMsgAddressInt(refMsgAddressCons1.x.write(), address);
}
break;
case block::gen::MsgAddress::cons2:
if (tlb::unpack(body, refMsgAddressCons2)) {
unpackMsgAddressExt(refMsgAddressCons2.x.write(), address);
}
break;
default:
break;
}
return address;
}
unpackRC HttpAnswer::unpackMessageBodyJetton(vm::CellSlice body, TransferData &transferData) {
std::string from;
std::string to;
auto query = body.fetch_bits(32);
transferData.query_id = body.fetch_int256(64, false);
// body.fetch_bits(64);
block::gen::VarUInteger::Record varUInteger;
if (block::gen::t_VarUInteger_16.unpack(body, varUInteger)) {
transferData.amount = varUInteger.value;
};
from = unpackMsgAddress(body);
to = unpackMsgAddress(body);
if (from == to) {
transferData.from = from;
} else {
transferData.from = from;
transferData.to = to;
}
return uOK;
}
unpackRC HttpAnswer::unpackMessageBodyNFT(vm::CellSlice body, TransferData &transferData) {
std::string from;
auto query = body.fetch_bits(32);
transferData.query_id = body.fetch_int256(64, false);
transferData.from = unpackMsgAddress(body);
return uOK;
}
unpackRC HttpAnswer::unpackMessageBodyComment(vm::CellSlice body, TransferData &transferData) {
auto query = body.fetch_bits(32);
td::Result<td::string> comment = td::hex_decode(body.as_bitslice().to_hex());
if(comment.is_ok()) {
transferData.comment = comment.move_as_ok();
}
return uOK;
}
UniValue HttpAnswer::serializeCellSlice(vm::CellSlice cs) {
UniValue uvObj;
UniValue uvObjBits;
UniValue uvObjRefs;
uvObj.setObject();
uvObj.pushKV("hash", (cs.get_base_cell())->get_hash().to_hex());
uvObjBits.setObject();
uvObjBits.pushKV("bits_st", (int64_t)cs.cur_pos());
uvObjBits.pushKV("bits_en", (int64_t)cs.cur_pos() + (int64_t)cs.size());
uvObjRefs.setObject();
uvObjRefs.pushKV("bits_st", (int64_t)cs.cur_ref());
uvObjRefs.pushKV("bits_en", (int64_t)cs.cur_ref() + (int64_t)cs.size_refs());
uvObj.pushKV("bits", uvObjBits);
uvObj.pushKV("refs", uvObjRefs);
return uvObj;
}
UniValue HttpAnswer::serializeStackEntry(vm::StackEntry se) {
UniValue uvObj;
uvObj.setObject();
switch (se.type()) {
case vm::StackEntry::t_null:
uvObj.pushKV("data", UniValue::VNULL);
uvObj.pushKV("type", "null");
break;
case vm::StackEntry::t_int:
try {
// TODO check why I need '-1'
std::string addr = "-1:";
block::StdAddress a;
addr.append((se.as_int())->to_hex_string());
if (a.parse_addr(td::Slice(addr))) {
uvObj.pushKV("data", a.rserialize(true));
uvObj.pushKV("type", "int");
} else {
uvObj.pushKV("data", (se.as_int()).write().to_dec_string());
uvObj.pushKV("type", "int");
}
} catch (...) {
uvObj.pushKV("data", (se.as_int()).write().to_dec_string());
uvObj.pushKV("type", "int");
}
break;
case vm::StackEntry::t_cell:
uvObj.pushKV("data", static_cast<vm::Ref<vm::Cell>>(se.as_cell())->get_hash().to_hex());
uvObj.pushKV("type", "cell");
break;
case vm::StackEntry::t_builder:
uvObj.pushKV("data", static_cast<vm::Ref<vm::CellBuilder>>(se.as_builder())->to_hex());
uvObj.pushKV("type", "cell_builder");
break;
case vm::StackEntry::t_slice: {
uvObj.pushKV("data", serializeCellSlice(static_cast<vm::Ref<vm::CellSlice>>(se.as_slice()).write()));
uvObj.pushKV("type", "cell_slice");
break;
}
case vm::StackEntry::t_string:
uvObj.pushKV("data", se.as_string());
uvObj.pushKV("type", "string");
break;
case vm::StackEntry::t_bytes:
uvObj.pushKV("data", vm::str_to_hex(se.as_bytes()));
uvObj.pushKV("type", "bytes");
break;
case vm::StackEntry::t_box: {
uvObj.pushKV("data", "unsupported type");
uvObj.pushKV("type", "box");
break;
}
case vm::StackEntry::t_atom: {
uvObj.pushKV("data", "unsupported type");
uvObj.pushKV("type", "atom");
break;
}
case vm::StackEntry::t_tuple: {
UniValue uvArr;
uvArr.setArray();
const auto &tuple = *static_cast<vm::Ref<vm::Tuple>>(se.as_tuple());
for (const auto &entry : tuple) {
uvArr.push_back(serializeStackEntry(entry));
}
uvObj.pushKV("data", uvArr);
uvObj.pushKV("type", "tuple");
break;
}
case vm::StackEntry::t_object: {
uvObj.pushKV("data", "unsupported type");
uvObj.pushKV("type", "object");
break;
}
default:
uvObj.pushKV("data", UniValue::VNULL);
uvObj.pushKV("type", "unknown");
}
return uvObj;
}
UniValue HttpAnswer::serializeObject(Stack stack) {
auto stackNotRef = stack.stack.write();
UniValue uvArr;
uvArr.setArray();
int stackSize = stackNotRef.depth();
for (int i = 0; i < stackSize; i++) {
vm::StackEntry se = stackNotRef.pop();
uvArr.push_back(serializeStackEntry(se));
}
jsonObject.pushKV("answer", uvArr);
return uvArr;
}
bool HttpAnswer::checkNeededType(vm::StackEntry se, std::string expectedType) {
switch (se.type()) {
case vm::StackEntry::t_null:
if (expectedType == "t_null")
return true;
break;
case vm::StackEntry::t_int:
if (expectedType == "t_int")
return true;
break;
case vm::StackEntry::t_cell:
if (expectedType == "t_cell")
return true;
break;
case vm::StackEntry::t_builder:
if (expectedType == "t_builder")
return true;
break;
case vm::StackEntry::t_slice: {
if (expectedType == "t_slice")
return true;
break;
}
case vm::StackEntry::t_string:
if (expectedType == "t_string")
return true;
break;
case vm::StackEntry::t_bytes:
if (expectedType == "t_bytes")
return true;
break;
case vm::StackEntry::t_box: {
if (expectedType == "t_box")
return true;
break;
}
case vm::StackEntry::t_atom: {
if (expectedType == "t_atom")
return true;
break;
}
case vm::StackEntry::t_tuple: {
if (expectedType == "t_tuple")
return true;
break;
}
case vm::StackEntry::t_object: {
if (expectedType == "t_object")
return true;
break;
}
default:
return false;
}
return false;
}
inline UniValue HttpAnswer::serializeBlockIdExt(ton::BlockIdExt block_id) {