68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
#include <iomanip>
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#include <boost/algorithm/string/join.hpp>
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#include <graphene/wallet/wallet.hpp>
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#include <graphene/wallet/api_documentation.hpp>
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namespace graphene { namespace wallet {
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namespace detail {
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namespace
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{
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template <typename... Args>
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struct types_to_string_list_helper;
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template <typename First, typename... Args>
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struct types_to_string_list_helper<First, Args...>
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{
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std::list<std::string> operator()() const
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{
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std::list<std::string> argsList = types_to_string_list_helper<Args...>()();
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argsList.push_front(fc::get_typename<typename std::decay<First>::type>::name());
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return argsList;
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}
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};
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template <>
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struct types_to_string_list_helper<>
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{
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std::list<std::string> operator()() const
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{
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return std::list<std::string>();
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}
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};
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template <typename... Args>
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std::list<std::string> types_to_string_list()
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{
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return types_to_string_list_helper<Args...>()();
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}
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} // end anonymous namespace
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struct help_visitor
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{
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std::vector<method_description> method_descriptions;
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template<typename R, typename... Args>
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void operator()( const char* name, std::function<R(Args...)>& memb )
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{
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method_description this_method;
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this_method.method_name = name;
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std::ostringstream ss;
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ss << std::setw(40) << std::left << fc::get_typename<R>::name() << " " << name << "(";
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ss << boost::algorithm::join(types_to_string_list<Args...>(), ", ");
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ss << ")\n";
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this_method.brief_description = ss.str();
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method_descriptions.push_back(this_method);
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}
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};
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} // end namespace detail
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api_documentation::api_documentation()
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{
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fc::api<wallet_api> tmp;
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detail::help_visitor visitor;
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tmp->visit(visitor);
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std::copy(visitor.method_descriptions.begin(), visitor.method_descriptions.end(),
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std::inserter(method_descriptions, method_descriptions.end()));
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}
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} } // end namespace graphene::wallet
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