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Adds support to MATCHED_VAR variable

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This commit is contained in:
Felipe Zimmerle
2015-07-21 11:31:47 -03:00
parent 4f20f5bf74
commit 9d69501961
4 changed files with 107 additions and 0 deletions
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11
src/assay.cc
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@@ -1128,6 +1128,17 @@ void Assay::store_variable(std::string key, const std::string &value) {
this->m_variables_strings.emplace(key, value);
}
bool Assay::update_variable_first(std::string var, const std::string &value) {
auto range = m_variables_strings.equal_range(var);
for (auto it = range.first; it != range.second; ++it) {
it->second = value;
return true;
}
return false;
}
std::list<std::pair<std::string, std::string>>
Assay::resolve_variable(std::string var) {

6
src/rule.cc
View File

@@ -115,7 +115,13 @@ bool Rule::evaluate(Assay *assay) {
}
if (this->chained && this->chainedRule != NULL) {
assay->debug(4, "Executing chained rule.");
if (assay->update_variable_first("MATCHED_VAR",
value) == false) {
assay->store_variable("MATCHED_VAR", value);
}
this->chainedRule->evaluate(assay);
assay->update_variable_first("MATCHED_VAR", "");
}
} else {
assay->debug(4, "Rule returned 0.");