1 files changed, 94 insertions, 0 deletions
diff --git a/kgpg/transactions/kgpgencrypt.h b/kgpg/transactions/kgpgencrypt.h
new file mode 100644
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+++ b/kgpg/transactions/kgpgencrypt.h
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+/*
+ * Copyright (C) 2011 Rolf Eike Beer <[email protected]>
+ */
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KGPGENCRYPT_H
+#define KGPGENCRYPT_H
+
+#include <QObject>
+#include <QString>
+#include <QStringList>
+
+#include <QUrl>
+
+#include "kgpgtextorfiletransaction.h"
+
+class QProcess;
+
+/**
+ * @brief encrypt the given text or files
+ */
+class KGpgEncrypt: public KGpgTextOrFileTransaction {
+	Q_OBJECT
+
+	Q_DISABLE_COPY(KGpgEncrypt)
+	KGpgEncrypt(); // = delete C++0x
+public:
+	enum EncryptOption {
+		DefaultEncryption = 0,		///< use whatever GnuPGs defaults are
+		AsciiArmored = 0x1,		///< output the data as printable ASCII as opposed to binary data
+		AllowUntrustedEncryption = 0x2,	///< allow encryption with untrusted keys, ignored for symmetric encryption
+		HideKeyId = 0x4			///< remove anything that shows which key ids this data is encrypted to, ignored for symmetric encryption
+	};
+	Q_DECLARE_FLAGS(EncryptOptions, EncryptOption);
+
+	/**
+	 * @brief encrypt given text
+	 * @param parent parent object
+	 * @param userIds ids to encrypt to or empty list to use symmetric encryption with passphrase
+	 * @param text text to encrypt
+	 * @param options encryption options
+	 */
+	explicit KGpgEncrypt(QObject *parent, const QStringList &userIds = QStringList(), const QString &text = QString(), const EncryptOptions &options = DefaultEncryption, const QStringList &extraOptions = QStringList());
+
+	/**
+	 * @brief encrypt file(s)
+	 * @param parent parent object
+	 * @param userIds ids to encrypt to or empty list to use symmetric encryption with passphrase
+	 * @param files list of file locations to encrypt
+	 * @param options encryption options
+	 */
+    KGpgEncrypt(QObject *parent, const QStringList &userIds, const QList<QUrl> &files, const EncryptOptions &options = DefaultEncryption, const QStringList &extraOptions = QStringList());
+
+	/**
+	 * @brief destructor
+	 */
+	virtual ~KGpgEncrypt();
+
+	/**
+	 * @brief get decryption result
+	 * @return decrypted text
+	 */
+	QStringList encryptedText() const;
+
+	/**
+	 * @brief return the preferred extension for encrypted files
+	 * @param ascii if the file is encrypted with ASCII armor
+	 * @return the file extension with leading dot
+	 */
+	static QString encryptExtension(const bool ascii);
+
+protected:
+	virtual QStringList command() const;
+	virtual bool nextLine(const QString &line);
+
+private:
+	int m_fileIndex;
+	const EncryptOptions m_options;
+	const QStringList m_userIds;
+	QStringList m_extraOptions;
+	QString m_currentFile;
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(KGpgEncrypt::EncryptOptions);
+
+#endif // KGPGENCRYPT_H