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Add event and error identifiers to cli hashes cmd

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This commit is contained in:
joshieDo
2022-02-08 17:44:21 +01:00
committed by Marenz
parent 5c3bcb6c2d
commit 9e62f21b25
7 changed files with 109 additions and 2 deletions
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libsolidity/interface/CompilerStack.cpp
+32
View File
@@ -75,6 +75,7 @@
#include <libsolutil/IpfsHash.h>
#include <libsolutil/JSON.h>
#include <libsolutil/Algorithms.h>
#include <libsolutil/FunctionSelector.h>
#include <json/json.h>
@@ -1024,6 +1025,37 @@ Json::Value CompilerStack::methodIdentifiers(string const& _contractName) const
return methodIdentifiers;
}
Json::Value CompilerStack::errorIdentifiers(string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
solThrow(CompilerError, "Analysis was not successful.");
Json::Value errorIdentifiers(Json::objectValue);
for (ErrorDefinition const* error: contractDefinition(_contractName).interfaceErrors())
{
string signature = error->functionType(true)->externalSignature();
errorIdentifiers[signature] = toHex(toCompactBigEndian(selectorFromSignature32(signature), 4));
}
return errorIdentifiers;
}
Json::Value CompilerStack::eventIdentifiers(string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
solThrow(CompilerError, "Analysis was not successful.");
Json::Value eventIdentifiers(Json::objectValue);
for (EventDefinition const* event: contractDefinition(_contractName).interfaceEvents())
if (!event->isAnonymous())
{
string signature = event->functionType(true)->externalSignature();
eventIdentifiers[signature] = toHex(u256(h256::Arith(keccak256(signature))));
}
return eventIdentifiers;
}
bytes CompilerStack::cborMetadata(string const& _contractName, bool _forIR) const
{
if (m_stackState < AnalysisPerformed)
libsolidity/interface/CompilerStack.h
+6
View File
@@ -330,6 +330,12 @@ public:
/// @returns a JSON representing a map of method identifiers (hashes) to function names.
Json::Value methodIdentifiers(std::string const& _contractName) const;
/// @returns a JSON representing a map of error identifiers (hashes) to error names.
Json::Value errorIdentifiers(std::string const& _contractName) const;
/// @returns a JSON representing a map of event identifiers (hashes) to event names.
Json::Value eventIdentifiers(std::string const& _contractName) const;
/// @returns the Contract Metadata matching the pipeline selected using the viaIR setting.
std::string const& metadata(std::string const& _contractName) const { return metadata(contract(_contractName)); }