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patterns: Added std::env and ability to pass parameters to patterns from the UI

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WerWolv
2021-12-10 11:55:27 +01:00
parent 6a0ad22774
commit 8f2e382c8a
8 changed files with 133 additions and 8 deletions
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9
plugins/libimhex/source/pattern_language/pattern_language.cpp
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@@ -95,7 +95,7 @@ namespace hex::pl {
}
std::optional<std::vector<PatternData*>> PatternLanguage::executeString(prv::Provider *provider, const std::string &string) {
std::optional<std::vector<PatternData*>> PatternLanguage::executeString(prv::Provider *provider, const std::string &string, const std::map<std::string, Token::Literal> &envVars) {
this->m_currError.reset();
this->m_evaluator->getConsole().clear();
this->m_evaluator->setProvider(provider);
@@ -105,6 +105,9 @@ namespace hex::pl {
this->m_evaluator->setPatternLimit(0x2000);
this->m_evaluator->setLoopLimit(0x1000);
for (const auto &[name, value] : envVars)
this->m_evaluator->setEnvVariable(name, value);
for (auto &node : this->m_currAST)
delete node;
this->m_currAST.clear();
@@ -138,10 +141,10 @@ namespace hex::pl {
return patterns;
}
std::optional<std::vector<PatternData*>> PatternLanguage::executeFile(prv::Provider *provider, const std::string &path) {
std::optional<std::vector<PatternData*>> PatternLanguage::executeFile(prv::Provider *provider, const std::string &path, const std::map<std::string, Token::Literal> &envVars) {
File file(path, File::Mode::Read);
return this->executeString(provider, file.readString());
return this->executeString(provider, file.readString(), envVars);
}
void PatternLanguage::abort() {