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add command pop_blocks

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add new public method to Blockchain and update according to code review

update after review: better lock/unlock, try catch and coding style
This commit is contained in:
Jason Wong 2018-11-25 22:08:07 +01:00
parent 58ce16d4d9
commit dc1c12528d
10 changed files with 138 additions and 0 deletions
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25
src/daemon/command_parser_executor.cpp
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@ -674,6 +674,31 @@ bool t_command_parser_executor::sync_info(const std::vector<std::string>& args)
return m_executor.sync_info();
}
bool t_command_parser_executor::pop_blocks(const std::vector<std::string>& args)
{
if (args.size() != 1)
{
std::cout << "Exactly one parameter is needed" << std::endl;
return false;
}
try
{
uint64_t nblocks = boost::lexical_cast<uint64_t>(args[0]);
if (nblocks < 1)
{
std::cout << "number of blocks must be greater than 0" << std::endl;
return false;
}
return m_executor.pop_blocks(nblocks);
}
catch (const boost::bad_lexical_cast&)
{
std::cout << "number of blocks must be a number greater than 0" << std::endl;
}
return false;
}
bool t_command_parser_executor::version(const std::vector<std::string>& args)
{
std::cout << "Monero '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")" << std::endl;