mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
114 lines
3.4 KiB
C++
114 lines
3.4 KiB
C++
/*
|
|
This file is part of solidity.
|
|
|
|
solidity is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
solidity is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with solidity. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @author Lefteris <lefteris@ethdev.com>
|
|
* @date 2014
|
|
* Takes the parsed AST and produces the Natspec documentation:
|
|
* https://github.com/ethereum/wiki/wiki/Ethereum-Natural-Specification-Format
|
|
*
|
|
* Can generally deal with JSON files
|
|
*/
|
|
|
|
#include <libsolidity/interface/Natspec.h>
|
|
#include <boost/range/irange.hpp>
|
|
#include <libsolidity/ast/AST.h>
|
|
|
|
using namespace std;
|
|
using namespace dev;
|
|
using namespace dev::solidity;
|
|
|
|
Json::Value Natspec::userDocumentation(ContractDefinition const& _contractDef)
|
|
{
|
|
Json::Value doc;
|
|
Json::Value methods(Json::objectValue);
|
|
|
|
for (auto const& it: _contractDef.interfaceFunctions())
|
|
if (it.second->hasDeclaration())
|
|
if (auto const* f = dynamic_cast<FunctionDefinition const*>(&it.second->declaration()))
|
|
{
|
|
string value = extractDoc(f->annotation().docTags, "notice");
|
|
if (!value.empty())
|
|
{
|
|
Json::Value user;
|
|
// since @notice is the only user tag if missing function should not appear
|
|
user["notice"] = Json::Value(value);
|
|
methods[it.second->externalSignature()] = user;
|
|
}
|
|
}
|
|
doc["methods"] = methods;
|
|
|
|
return doc;
|
|
}
|
|
|
|
Json::Value Natspec::devDocumentation(ContractDefinition const& _contractDef)
|
|
{
|
|
Json::Value doc;
|
|
Json::Value methods(Json::objectValue);
|
|
|
|
auto author = extractDoc(_contractDef.annotation().docTags, "author");
|
|
if (!author.empty())
|
|
doc["author"] = author;
|
|
auto title = extractDoc(_contractDef.annotation().docTags, "title");
|
|
if (!title.empty())
|
|
doc["title"] = title;
|
|
|
|
for (auto const& it: _contractDef.interfaceFunctions())
|
|
{
|
|
if (!it.second->hasDeclaration())
|
|
continue;
|
|
Json::Value method;
|
|
if (auto fun = dynamic_cast<FunctionDefinition const*>(&it.second->declaration()))
|
|
{
|
|
auto dev = extractDoc(fun->annotation().docTags, "dev");
|
|
if (!dev.empty())
|
|
method["details"] = Json::Value(dev);
|
|
|
|
auto author = extractDoc(fun->annotation().docTags, "author");
|
|
if (!author.empty())
|
|
method["author"] = author;
|
|
|
|
auto ret = extractDoc(fun->annotation().docTags, "return");
|
|
if (!ret.empty())
|
|
method["return"] = ret;
|
|
|
|
Json::Value params(Json::objectValue);
|
|
auto paramRange = fun->annotation().docTags.equal_range("param");
|
|
for (auto i = paramRange.first; i != paramRange.second; ++i)
|
|
params[i->second.paramName] = Json::Value(i->second.content);
|
|
|
|
if (!params.empty())
|
|
method["params"] = params;
|
|
|
|
if (!method.empty())
|
|
// add the function, only if we have any documentation to add
|
|
methods[it.second->externalSignature()] = method;
|
|
}
|
|
}
|
|
doc["methods"] = methods;
|
|
|
|
return doc;
|
|
}
|
|
|
|
string Natspec::extractDoc(multimap<string, DocTag> const& _tags, string const& _name)
|
|
{
|
|
string value;
|
|
auto range = _tags.equal_range(_name);
|
|
for (auto i = range.first; i != range.second; i++)
|
|
value += i->second.content;
|
|
return value;
|
|
}
|