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/*
* This file is part of smolbote. It's copyrighted by the contributors recorded
* in the version control history of the file, available from its original
* location: https://neueland.iserlohn-fortress.net/gitea/aqua/smolbote
*
* SPDX-License-Identifier: GPL-3.0
*/
#include <QPluginLoader>
class PluginLoader : public QPluginLoader
{
Q_OBJECT
public:
enum VerifyState {
// uninitialized state
SignatureUnverified = -1,
// signature is optional, match is optional
SignatureCheckIfAvailable = 1,
SignatureComputeFailed = 2, // error computing signature
SignatureMismatched = 3, // signature does not match
// signature is optional, match is required
SignatureMatchIfAvailable = 4,
SignatureMissing = 5, // signature is not available
// signature required, match is required
SignatureMatchRequired = 10,
SignatureMatched = 20 // signature is matched
};
PluginLoader(const QString &fileName, const VerifyState sigLevel = SignatureMissing, QObject *parent = nullptr);
~PluginLoader() = default;
QString errorString() const
{
if(signature < requiredSignatureLevel)
return QString("Required signature level: %2; Signature level: %3").arg(
QString::number(static_cast<int>(requiredSignatureLevel)),
QString::number(static_cast<int>(signature)));
else
return QPluginLoader::errorString();
}
VerifyState verify(const char *hashName = "SHA256") const;
//bool load();
private:
const VerifyState requiredSignatureLevel;
VerifyState signature = SignatureUnverified;
};
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