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update(userspace/engine): introduce new check_plugin_requirements API

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Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
This commit is contained in:
Andrea Terzolo
2022-05-23 11:27:39 +02:00
committed by poiana
parent e751bf79c3
commit 46159b8de9
6 changed files with 92 additions and 66 deletions
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29
userspace/engine/rule_loader.h
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@@ -44,10 +44,11 @@ public:
/*!
\brief Wraps an error by adding info about the text section
*/
inline std::string error(std::string err)
inline std::string error(std::string err) const
{
std::string cnt = content;
err += "\n---\n";
err += trim(content);
err += trim(cnt);
err += "\n---";
return err;
}
@@ -179,20 +180,16 @@ public:
*/
virtual void clear();
/*!
\brief Returns true if the given plugin name and version are compatible
with the internal definitions. If false is returned, required_version is
filled with the required plugin version that didn't match.
*/
virtual bool is_plugin_compatible(
const std::string& name,
const std::string& version,
std::string& required_version);
/*!
\brief Uses the internal state to compile a list of falco_rules
*/
bool compile(configuration& cfg, indexed_vector<falco_rule>& out);
virtual bool compile(configuration& cfg, indexed_vector<falco_rule>& out) const;
/*!
\brief Returns the set of all required versions for each plugin according
to the internal definitions.
*/
virtual const std::map<std::string, std::set<std::string>> required_plugin_versions() const;
/*!
\brief Defines an info block. If a similar info block is found
@@ -222,16 +219,16 @@ public:
private:
void compile_list_infos(
configuration& cfg,
indexed_vector<list_info>& out);
indexed_vector<list_info>& out) const;
void compile_macros_infos(
configuration& cfg,
indexed_vector<list_info>& lists,
indexed_vector<macro_info>& out);
indexed_vector<macro_info>& out) const;
void compile_rule_infos(
configuration& cfg,
indexed_vector<list_info>& lists,
indexed_vector<macro_info>& macros,
indexed_vector<falco_rule>& out);
indexed_vector<falco_rule>& out) const;
uint32_t m_cur_index;
indexed_vector<rule_info> m_rule_infos;