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Utxo api #112

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merged 2 commits into from
Nov 9, 2023
Merged

Utxo api #112

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fa0ba1f
support transfer to multi address
cjcchen Nov 9, 2023
04870ea
end
cjcchen Nov 9, 2023
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2 changes: 1 addition & 1 deletion service/tools/utxo/service_tools/start_utxo_service.sh
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
killall -9 utxo_server
killall -9 utxo_service

SERVER_PATH=./bazel-bin/service/utxo/utxo_service
SERVER_CONFIG=service/tools/config/server/server.config
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62 changes: 47 additions & 15 deletions service/tools/utxo/wallet_tool/cpp/utxo_client_tools.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,9 +46,10 @@ void ShowUsage() {
}

void Transfer(UTXOClient* client, int64_t transaction_id,
const std::string& address, const std::string& to_address,
const int value, const std::string& private_key,
const std::string& to_pub_key) {
const std::string& address,
const std::vector<std::string>& to_address,
const std::vector<int64_t>& values, const std::string& private_key,
const std::vector<std::string>& to_pub_key) {
if (private_key.empty() || to_pub_key.empty()) {
printf("no private key or public key\n");
return;
Expand All @@ -60,13 +61,16 @@ void Transfer(UTXOClient* client, int64_t transaction_id,
in->set_out_idx(0);
nonce += transaction_id;

UTXOOut* out = utxo.add_out();
out->set_address(to_address);
out->set_value(value);
out->set_pub_key(to_pub_key);
utxo.set_address(address);
utxo.set_sig(resdb::utils::ECDSASignString(private_key,
address + std::to_string(nonce)));
for(int i = 0; i < to_address.size();++i){
UTXOOut* out = utxo.add_out();
out->set_address(to_address[i]);
out->set_value(values[i]);
out->set_pub_key(to_pub_key[i]);
utxo.set_address(address);
utxo.set_sig(resdb::utils::ECDSASignString(private_key,
address + std::to_string(nonce)));
LOG(ERROR)<<"transfer from:"<<address<<" to:"<<to_address[i]<<" value:"<<values[i];
}

auto output = client->Transfer(utxo);
LOG(ERROR) << "execute result:\n" << output;
Expand All @@ -87,6 +91,35 @@ void GetWallet(UTXOClient* client, const std::string& address) {
LOG(ERROR) << "address:" << address << " get wallet value:" << ret;
}

std::vector<std::string> ParseString(std::string str){
std::vector<std::string> ret;
while(true){
size_t pos = str.find(",");
if(pos == std::string::npos){
ret.push_back(str);
break;
}
ret.push_back(str.substr(0,pos));
str = str.substr(pos+1);
}
return ret;
}

std::vector<int64_t> ParseValue(std::string str){
std::vector<int64_t> ret;
while(true){
size_t pos = str.find(",");
if(pos == std::string::npos){
ret.push_back(strtoull(str.c_str(), NULL, 10));
break;
}
ret.push_back(strtoull(str.substr(0,pos).c_str(), NULL, 10));
str = str.substr(pos+1);
}
return ret;
}


int main(int argc, char** argv) {
if (argc < 3) {
printf("-d <cmd> -c [config]\n");
Expand All @@ -100,7 +133,7 @@ int main(int argc, char** argv) {
int num = 10;
int c;
std::string cmd;
int64_t value = 0;
std::string value;
std::string client_config_file;
while ((c = getopt(argc, argv, "c:d:t:x:m:h:e:v:n:p:b:")) != -1) {
switch (c) {
Expand All @@ -126,7 +159,7 @@ int main(int argc, char** argv) {
num = strtoull(optarg, NULL, 10);
break;
case 'v':
value = strtoull(optarg, NULL, 10);
value = optarg;
break;
case 'p':
private_key = optarg;
Expand All @@ -142,11 +175,10 @@ int main(int argc, char** argv) {

ResDBConfig config = GenerateResDBConfig(client_config_file);
config.SetClientTimeoutMs(100000);

UTXOClient client(config);
if (cmd == "transfer") {
Transfer(&client, transaction_id, address, to_address, value, private_key,
to_pub_key);
Transfer(&client, transaction_id, address, ParseString(to_address), ParseValue(value), private_key,
ParseString(to_pub_key));
} else if (cmd == "list") {
GetList(&client, end_id, num);
} else if (cmd == "wallet") {
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