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, 205 insertions, 0 deletions

diff --git a/kioslaves/imap4/imap4.h b/kioslaves/imap4/imap4.h
new file mode 100644
index 000000000..b86a3815b
--- /dev/null
+++ b/kioslaves/imap4/imap4.h
@@ -0,0 +1,205 @@
+#ifndef _IMAP4_H
+#define _IMAP4_H
+/**********************************************************************
+ *
+ *   imap4.h  - IMAP4rev1 KIOSlave
+ *   Copyright (C) 2001-2002  Michael Haeckel <haeckel@kde.org>
+ *   Copyright (C) 1999  John Corey
+ *
+ *   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.
+ *
+ *   This program 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 General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *   Send comments and bug fixes to jcorey@fruity.ath.cx
+ *
+ *********************************************************************/
+
+#include "imapparser.h"
+#include "mimeio.h"
+
+#include <kio/tcpslavebase.h>
+#include <qbuffer.h>
+
+#define IMAP_BUFFER 8192
+
+/** @brief type of object the url refers too */
+enum IMAP_TYPE
+{
+  ITYPE_UNKNOWN, /*< unknown type */
+  ITYPE_DIR,     /*< Object is a directory. i.e. does not contain message, just mailboxes */
+  ITYPE_BOX,     /*< Object is a mailbox. i.e. contains mails */
+  ITYPE_DIR_AND_BOX, /*< Object contains both mails and mailboxes */
+  ITYPE_MSG,   /*< Object is a mail */
+  ITYPE_ATTACH   /*< Object is an attachment */
+};
+
+/** @brief IOSlave derived class */
+class IMAP4Protocol:public
+  KIO::TCPSlaveBase,
+  public
+  imapParser,
+  public
+  mimeIO
+{
+
+public:
+
+  // reimplement the TCPSlave
+  IMAP4Protocol (const QCString & pool, const QCString & app, bool isSSL);
+  virtual ~IMAP4Protocol ();
+
+  virtual void openConnection();
+  virtual void closeConnection();
+
+  virtual void setHost (const QString & _host, int _port, const QString & _user,
+    const QString & _pass);
+  /**
+   * @brief get a message or part of a message
+   * the data is normally send as we get it from the server
+   * if you want the slave to decode the content (e.g. for attachments)
+   * then append an additional INFO=DECODE to the URL
+   */
+  virtual void get (const KURL & _url);
+  /**
+   * @brief stat a mailbox, message, attachment
+   */
+  virtual void stat (const KURL & _url);
+  virtual void slave_status ();
+  /**
+   * @brief delete a mailbox
+   */
+  virtual void del (const KURL & _url, bool isFile);
+  /**
+   * @brief Capabilites, NOOP, (Un)subscribe, Change status,
+   * Change ACL
+   */
+  virtual void special (const QByteArray & data);
+  /**
+   * @brief list a directory/mailbox
+   */
+  virtual void listDir (const KURL & _url);
+  virtual void setSubURL (const KURL & _url);
+  virtual void dispatch (int command, const QByteArray & data);
+  /**
+   * @brief create a mailbox
+   */
+  virtual void mkdir (const KURL & url, int permissions);
+  virtual void put (const KURL & url, int permissions, bool overwrite,
+    bool resume);
+  virtual void rename (const KURL & src, const KURL & dest, bool overwrite);
+  virtual void copy (const KURL & src, const KURL & dest, int permissions,
+    bool overwrite);
+
+  /** @brief reimplement the parser
+   * relay hook to send the fetched data directly to an upper level
+   */
+  virtual void parseRelay (const QByteArray & buffer);
+
+  /** @brief reimplement the parser
+   * relay hook to announce the fetched data directly to an upper level
+   */
+  virtual void parseRelay (ulong);
+
+  /** @brief reimplement the parser
+   * read at least len bytes */
+  virtual bool parseRead (QByteArray &buffer,ulong len,ulong relay=0);
+
+  /** @brief reimplement the parser
+   * @brief read at least a line (up to CRLF) */
+  virtual bool parseReadLine (QByteArray & buffer, ulong relay = 0);
+
+  /** @brief reimplement the parser
+   * @brief write argument to the server */
+  virtual void parseWriteLine (const QString &);
+
+  /** @brief reimplement the mimeIO */
+  virtual int outputLine (const QCString & _str, int len = -1);
+
+  /** @brief send out cached data to the application */
+  virtual void flushOutput(QString contentEncoding = QString::null);
+
+protected:
+
+  // select or examine the box if needed
+  bool assureBox (const QString & aBox, bool readonly);
+
+  ssize_t myRead(void *data, ssize_t len);
+
+  /**
+   * @brief Parses the given URL
+   * The return values are set by parsing the URL and querying the server
+   *
+   * If you set caching to true the server is not queried but the type is always
+   * set to ITYPE_DIR_AND_BOX
+   */
+  enum IMAP_TYPE
+  parseURL (const KURL & _url, QString & _box, QString & _section,
+            QString & _type, QString & _uid, QString & _validity,
+            QString & _hierarchyDelimiter, QString & _info,
+            bool cache = false);
+  QString getMimeType (enum IMAP_TYPE);
+
+  bool makeLogin ();
+
+  void outputLineStr (const QString & _str)
+  {
+    outputLine (_str.latin1 (), _str.length());
+  }
+  void doListEntry (const KURL & _url, int stretch, imapCache * cache = NULL,
+    bool withFlags = FALSE, bool withSubject = FALSE);
+
+  /** 
+   * Send a list entry (folder) to the application 
+   * If @p appendPath is true the foldername will be appended 
+   * to the path of @p url
+   */
+  void doListEntry (const KURL & url, const QString & myBox,
+                    const imapList & item, bool appendPath = true);
+
+  /** Send an ACL command which is identified by @p command */
+  void specialACLCommand( int command, QDataStream& stream );
+
+  /** Send an annotation command which is identified by @p command */
+  void specialAnnotateMoreCommand( int command, QDataStream& stream );
+  void specialQuotaCommand( int command, QDataStream& stream );
+
+  /** Search current folder, the search string is passed as SECTION */
+  void specialSearchCommand( QDataStream& );
+
+  /** Send a custom command to the server */
+  void specialCustomCommand( QDataStream& );
+
+private:
+
+  // This method behaves like the above method but takes an already encoded url,
+  // so you don't have to call KURL::url() for every mail.
+  void doListEntry (const QString & encodedUrl, int stretch, imapCache * cache = NULL,
+    bool withFlags = FALSE, bool withSubject = FALSE);
+
+  QString myHost, myUser, myPass, myAuth, myTLS;
+  int myPort;
+  bool mySSL;
+
+  bool relayEnabled, cacheOutput, decodeContent;
+  QByteArray outputCache;
+  QBuffer outputBuffer;
+  Q_ULONG outputBufferIndex;
+  KIO::filesize_t mProcessedSize;
+
+  char readBuffer[IMAP_BUFFER];
+  ssize_t readBufferLen;
+  int readSize;
+  QDateTime mTimeOfLastNoop;
+};
+
+#endif