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node-cryptonote-util
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Fix error with calculating FantomCoin block ID

fantomcoin_support
CliffordST 2014-07-03 20:09:54 +04:00
parent 8c6c331544
commit 7be578d26d
1 changed files with 27 additions and 0 deletions
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27
src/main.cc
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@ -110,6 +110,32 @@ Handle<Value> convert_blob(const Arguments& args) {
return scope.Close(buff->handle_);
}
Handle<Value> get_block_id(const Arguments& args) {
HandleScope scope;
if (args.Length() < 1)
return except("You must provide one argument.");
Local<Object> target = args[0]->ToObject();
if (!Buffer::HasInstance(target))
return except("Argument should be a buffer object.");
blobdata input = std::string(Buffer::Data(target), Buffer::Length(target));
blobdata output = "";
block b = AUTO_VAL_INIT(b);
if (!parse_and_validate_block_from_blob(input, b))
return except("Failed to parse block");
crypto::hash block_id;
if (!get_block_hash(b, block_id))
return except("Failed to calculate hash for block");
Buffer* buff = Buffer::New(reinterpret_cast<char*>(&block_id), sizeof(block_id));
return scope.Close(buff->handle_);
}
Handle<Value> construct_block_blob(const Arguments& args) {
HandleScope scope;
@ -204,6 +230,7 @@ Handle<Value> address_decode(const Arguments& args) {
void init(Handle<Object> exports) {
exports->Set(String::NewSymbol("construct_block_blob"), FunctionTemplate::New(construct_block_blob)->GetFunction());
exports->Set(String::NewSymbol("get_block_id"), FunctionTemplate::New(get_block_id)->GetFunction());
exports->Set(String::NewSymbol("convert_blob"), FunctionTemplate::New(convert_blob)->GetFunction());
exports->Set(String::NewSymbol("convert_blob_bb"), FunctionTemplate::New(convert_blob_bb)->GetFunction());
exports->Set(String::NewSymbol("address_decode"), FunctionTemplate::New(address_decode)->GetFunction());