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A first version of Natspec warning popup

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- Runtime Contract code hash can now be retrieved from the Compiler

- Using the hash the Natspec handler stores and later retrieves Natspec
  JSON for a given contract.
This commit is contained in:
Lefteris Karapetsas 2015-01-13 15:59:42 +01:00
parent a253abf062
commit 12e000e0d3
4 changed files with 24 additions and 13 deletions
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5
Compiler.cpp
View File

@ -50,10 +50,9 @@ void Compiler::compileContract(ContractDefinition const& _contract, vector<Magic
function->accept(*this);
// Swap the runtime context with the creation-time context
CompilerContext runtimeContext;
swap(m_context, runtimeContext);
swap(m_context, m_runtimeContext);
initializeContext(_contract, _magicGlobals, _contracts);
packIntoContractCreator(_contract, runtimeContext);
packIntoContractCreator(_contract, m_runtimeContext);
}
void Compiler::initializeContext(ContractDefinition const& _contract, vector<MagicVariableDeclaration const*> const& _magicGlobals,

2
Compiler.h
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@ -35,6 +35,7 @@ public:
void compileContract(ContractDefinition const& _contract, std::vector<MagicVariableDeclaration const*> const& _magicGlobals,
std::map<ContractDefinition const*, bytes const*> const& _contracts);
bytes getAssembledBytecode() { return m_context.getAssembledBytecode(m_optimize); }
bytes getRuntimeBytecode() { return m_runtimeContext.getAssembledBytecode(m_optimize);}
void streamAssembly(std::ostream& _stream) const { m_context.streamAssembly(_stream); }
private:
@ -70,6 +71,7 @@ private:
bool const m_optimize;
CompilerContext m_context;
CompilerContext m_runtimeContext;
std::vector<eth::AssemblyItem> m_breakTags; ///< tag to jump to for a "break" statement
std::vector<eth::AssemblyItem> m_continueTags; ///< tag to jump to for a "continue" statement
eth::AssemblyItem m_returnTag; ///< tag to jump to for a "return" statement

20
CompilerStack.cpp
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@ -30,6 +30,8 @@
#include <libsolidity/CompilerStack.h>
#include <libsolidity/InterfaceHandler.h>
#include <libdevcrypto/SHA3.h>
using namespace std;
namespace dev
@ -117,6 +119,7 @@ void CompilerStack::compile(bool _optimize)
contractBytecode);
Contract& compiledContract = m_contracts[contract->getName()];
compiledContract.bytecode = compiler->getAssembledBytecode();
compiledContract.runtimeBytecode = compiler->getRuntimeBytecode();
compiledContract.compiler = move(compiler);
contractBytecode[compiledContract.contract] = &compiledContract.bytecode;
}
@ -134,6 +137,16 @@ bytes const& CompilerStack::getBytecode(string const& _contractName) const
return getContract(_contractName).bytecode;
}
bytes const& CompilerStack::getRuntimeBytecode(std::string const& _contractName) const
{
return getContract(_contractName).runtimeBytecode;
}
dev::h256 CompilerStack::getContractCodeHash(std::string const& _contractName) const
{
return dev::sha3(getRuntimeBytecode(_contractName));
}
void CompilerStack::streamAssembly(ostream& _outStream, string const& _contractName) const
{
getContract(_contractName).compiler->streamAssembly(_outStream);
@ -218,13 +231,6 @@ bytes CompilerStack::staticCompile(std::string const& _sourceCode, bool _optimiz
return stack.compile(_sourceCode, _optimize);
}
dev::h256 CompilerStack::getContractCodeHash(std::string const& _contractName)
{
//LTODO
(void) _contractName;
return dev::h256("");
}
void CompilerStack::reset(bool _keepSources)
{
m_parseSuccessful = false;

10
CompilerStack.h
View File

@ -76,7 +76,13 @@ public:
/// @returns the compiled bytecode
bytes const& compile(std::string const& _sourceCode, bool _optimize = false);
/// Gets the assembled bytecode for a contract
bytes const& getBytecode(std::string const& _contractName = "") const;
/// Get the runtime context's bytecode for a contract
bytes const& getRuntimeBytecode(std::string const& _contractName = "") const;
/// Get the runtime context's code hash for a contract
dev::h256 getContractCodeHash(std::string const& _contractName = "") const;
/// Streams a verbose version of the assembly to @a _outStream.
/// Prerequisite: Successful compilation.
void streamAssembly(std::ostream& _outStream, std::string const& _contractName = "") const;
@ -108,9 +114,6 @@ public:
/// scanning the source code - this is useful for printing exception information.
static bytes staticCompile(std::string const& _sourceCode, bool _optimize = false);
/// Get the runtime context's code hash for a contract. LTODO
dev::h256 getContractCodeHash(std::string const& _contractName);
private:
/**
* Information pertaining to one source unit, filled gradually during parsing and compilation.
@ -128,6 +131,7 @@ private:
ContractDefinition const* contract = nullptr;
std::shared_ptr<Compiler> compiler;
bytes bytecode;
bytes runtimeBytecode;
std::shared_ptr<InterfaceHandler> interfaceHandler;
mutable std::unique_ptr<std::string const> interface;
mutable std::unique_ptr<std::string const> solidityInterface;