Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 132 insertions, 0 deletions

diff --git a/kioslaves/mbox/readmbox.h b/kioslaves/mbox/readmbox.h
new file mode 100644
index 000000000..01b813df7
--- /dev/null
+++ b/kioslaves/mbox/readmbox.h
@@ -0,0 +1,132 @@
+/*
+ * This is a simple kioslave to handle mbox-files.
+ * Copyright (C) 2004 Mart Kelder (mart.kde@hccnet.nl)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef READMBOX_H
+#define READMBOX_H
+
+#include "mboxfile.h"
+
+class UrlInfo;
+class MBox;
+
+class QFile;
+class QString;
+class QTextStream;
+
+struct utimbuf;
+
+/**
+ * This class handels reading from a mbox-file.
+ */
+class ReadMBox : public MBoxFile
+{
+public:
+	/**
+	 * Constructor
+	 *
+	 * @param info The information of the file to read
+	 * @param parent The instance of the parent MBoxProtocol.
+	 * @param onlynew Only read new messages from the MBox file.
+	 * @param savetime If true, the atime of the mbox-file is preserved (note that this touch the ctime).
+	 */
+	ReadMBox( const UrlInfo* info, MBoxProtocol* parent, bool onlynew = false, bool savetime = false );
+
+	/**
+	 * Destructor
+	 */
+	~ReadMBox();
+
+	/**
+	 * This functions return the current line
+	 * @return The line last read, or QString::null if there wasn't such last line
+	 */
+	QString currentLine() const;
+
+	/**
+	 * This function returns the current id. The id is the first line of an email,
+	 * and is used in filenaming. The id normally starts with "From ".
+	 * @return The current ID, or QString::null if no id was found yet.
+	 */
+	QString currentID() const;
+
+	/**
+	 * This function reads the next line. The next line can be read by the currentLine()
+	 * function call.
+	 *
+	 * @return true if succesfull, otherwise false.
+	 */
+	bool nextLine();
+
+	/**
+	 * This function search the file for a certain id.
+	 * If not found, the position is EOF.
+	 * @param id The id of the message to be found.
+	 * @return true if the message was found, false otherwise.
+	 */
+	bool searchMessage( const QString& id );
+
+	/**
+	 * Skips all lines which belongs to the current message. The cursor is on the first line
+	 * of a new message message at the end of this function, or at EOF if the cursor was already
+	 * on the last message.
+	 * @return The number of bytes read while skipping the message.
+	 */
+	unsigned int skipMessage();
+
+	/**
+	 * Sets the cursor back to the beginning of the file
+	 */
+	void rewind();
+
+	/**
+	 * Returns true if the cursor is at EOF.
+	 * @return true if and only if the cursor is at EOF.
+	 */
+	bool atEnd() const;
+
+	/**
+	 * Return true if the message is a new message, or all messages are listed
+	 * @return true if it must be listed
+	 */
+	bool inListing() const;
+private:
+	/**
+	 * Opens a file
+	 * @return true Returns true if opening was succesful.
+	 */
+	bool open( bool savetime );
+
+	/**
+	 * Closes a file.
+	 */
+	void close();
+
+private:
+	QFile* m_file;
+	QTextStream* m_stream;
+	QString* m_current_line;
+	QString* m_current_id;
+	bool m_atend;
+
+	struct utimbuf* m_prev_time;
+
+	bool m_only_new, m_savetime;
+
+	bool m_status, m_prev_status, m_header;
+};
+#endif