UTPass/tests/plugins/TestsUtils/passphraseprovider.h

#ifndef UTPASSPHRASEPROVIDER_H
#define UTPASSPHRASEPROVIDER_H

#include <QObject>
#include <gpg-error.h>
extern "C" {
#include <rnp/rnp.h>
}

class TesTPassphraseProvider : public QObject
{
    Q_OBJECT
private:
    explicit TesTPassphraseProvider(QObject * parent = nullptr)
    {}

public:
    ~TesTPassphraseProvider() = default;

    static TesTPassphraseProvider &instance()
    {
        static TesTPassphraseProvider instance;
        return instance;
    }
    TesTPassphraseProvider(TesTPassphraseProvider const &) = delete;
    void operator=(TesTPassphraseProvider const &) = delete;


    static bool
    example_pass_provider(rnp_ffi_t        ffi,
                          void            *app_ctx,
                          rnp_key_handle_t key,
                          const char      *pgp_context,
                          char             buf[],
                          size_t           buf_len)
    {
        strncpy(buf, "utpasspassphrase", buf_len);
        return true;
    }
};
#endif