1 files changed, 147 insertions, 0 deletions
diff --git a/kgpg/transactions/kgpgexport.h b/kgpg/transactions/kgpgexport.h
new file mode 100644
index 0000000..63aeaac
--- /dev/null
+++ b/kgpg/transactions/kgpgexport.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2009 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 KGPGEXPORT_H
+#define KGPGEXPORT_H
+
+#include <QObject>
+#include <QStringList>
+
+#include <QUrl>
+
+#include "kgpgtransaction.h"
+
+class QProcess;
+
+/**
+ * @brief export one or more keys from keyring
+ *
+ * The exported keys can be written to a file or sent to standard input of another
+ * QProcess.
+ */
+class KGpgExport: public KGpgTransaction {
+	Q_OBJECT
+
+	KGpgExport();	// = delete C++0x
+	Q_DISABLE_COPY(KGpgExport)
+public:
+	/**
+	 * @brief export keys to QProcess
+	 * @param parent parent object
+	 * @param ids ids to export
+	 * @param outp process to write into
+	 * @param options additional options to pass to GnuPG (e.g. export ascii armored)
+	 * @param secret if secret key exporting is allowed
+	 */
+	KGpgExport(QObject *parent, const QStringList &ids, QProcess *outp, const QStringList &options = QStringList(), const bool secret = false);
+
+	/**
+	 * @brief export keys to KGpgTransaction
+	 * @param parent parent object
+	 * @param ids ids to export
+	 * @param outt transaction to write into
+	 * @param options additional options to pass to GnuPG (e.g. export ascii armored)
+	 * @param secret if secret key exporting is allowed
+	 */
+	KGpgExport(QObject *parent, const QStringList &ids, KGpgTransaction *outt, const QStringList &options = QStringList(), const bool secret = false);
+
+	/**
+	 * @brief export keys to file
+	 * @param parent parent object
+	 * @param ids ids to export
+	 * @param file filename to write into
+	 * @param options additional options to pass to GnuPG (e.g. export ascii armored)
+	 * @param secret if secret key exporting is allowed
+	 */
+	KGpgExport(QObject *parent, const QStringList &ids, const QString &file, const QStringList &options = QStringList(), const bool secret = false);
+
+	/**
+	 * @brief export keys to standard output
+	 * @param parent parent object
+	 * @param ids ids to export
+	 * @param options additional options to pass to GnuPG (e.g. export ascii armored)
+	 * @param secret if secret key exporting is allowed
+	 *
+	 * Only ascii-armored export is supported in standard output mode. If it is not
+	 * already set in the given option it will be added automatically.
+	 */
+	KGpgExport(QObject *parent, const QStringList &ids, const QStringList &options = QStringList(), const bool secret = false);
+
+	/**
+	 * @brief destructor
+	 */
+	virtual ~KGpgExport();
+
+	/**
+	 * @brief set key id to export
+	 * @param id key fingerprint
+	 */
+	void setKeyId(const QString &id);
+	/**
+	 * @brief set key ids to export
+	 * @param ids key fingerprints
+	 */
+	void setKeyIds(const QStringList &ids);
+	/**
+	 * @brief return the key ids to export
+	 * @return list of key fingerprints
+	 */
+	const QStringList &getKeyIds() const;
+	/**
+	 * @brief set the process the output is sent to
+	 * @param outp process to send output to
+	 */
+	void setOutputProcess(QProcess *outp);
+	/**
+	 * @brief set the transaction the output is sent to
+	 * @param outd transaction to send output to
+	 */
+	void setOutputTransaction(KGpgTransaction *outt);
+	/**
+	 * @brief set filename to send output to
+	 * @param filename file to send output to
+	 */
+	void setOutputFile(const QString &filename);
+	/**
+	 * @brief return the output filename currently set
+	 * @return filename key will get written to
+	 */
+	const QString &getOutputFile() const;
+	/**
+	 * @brief return the data read from standard output
+	 * @return standard output data
+	 */
+	const QByteArray &getOutputData() const;
+
+protected:
+	virtual bool preStart();
+	virtual bool nextLine(const QString &line);
+
+private:
+	QStringList m_keyids;
+	QProcess *m_outp;
+	QString m_outf;
+	QByteArray m_data;
+
+	enum OutputMode {
+		ModeFile = 0,
+		ModeProcess = 1,
+		ModeStdout = 2,
+		ModeTransaction = 3
+	};
+	enum OutputMode m_outputmode;
+
+	void procSetup(const QStringList &options, const bool secret);
+};
+
+#endif // KGPGEXPORT_H