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diff --git a/tdeioslaves/imap4/imapparser.h b/tdeioslaves/imap4/imapparser.h
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+++ b/tdeioslaves/imap4/imapparser.h
@@ -0,0 +1,504 @@
+#ifndef _IMAPPARSER_H
+#define _IMAPPARSER_H
+/**********************************************************************
+ *
+ *   imapparser.h  - IMAP4rev1 Parser
+ *   Copyright (C) 2001-2002 Michael Haeckel <haeckel@kde.org>
+ *   Copyright (C) 2000 s.carstens@gmx.de
+ *
+ *   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 s.carstens@gmx.de
+ *
+ *********************************************************************/
+
+#include <tqstringlist.h>
+#include <tqvaluelist.h>
+#include <tqptrlist.h>
+#include <tqasciidict.h>
+
+#include <tdeio/authinfo.h>
+#include <tdeio/slavebase.h>
+
+#include "imaplist.h"
+#include "imapcommand.h"
+#include "imapinfo.h"
+
+#include "mailheader.h"
+
+class KURL;
+class TQString;
+class mailAddress;
+class mimeHeader;
+
+
+/** @brief a string used during parsing
+ * the string allows you to move the effective start of the string using
+ * str.pos++ and str.pos--.
+ * @bug it is possible to move past the beginning and end of the string
+ */
+class parseString
+{
+public:
+  parseString() { pos = 0; }
+  char operator[](uint i) const { return data[i + pos]; }
+  bool isEmpty() const { return pos >= data.size(); }
+  TQCString cstr() const
+  {
+    if (pos >= data.size()) return TQCString();
+    return TQCString(data.data() + pos, data.size() - pos + 1);
+  }
+  int find(char c, int index = 0)
+  {
+    int res = data.find(c, index + pos);
+    return (res == -1) ? res : (res - pos);
+  }
+  // Warning: does not check for going past end of "data"
+  void takeLeft(TQCString& dest, uint len) const
+  {
+    dest.resize(len + 1);
+    tqmemmove(dest.data(), data.data() + pos, len);
+  }
+  // Warning: does not check for going past end of "data"
+  void takeLeftNoResize(TQCString& dest, uint len) const
+  {
+    tqmemmove(dest.data(), data.data() + pos, len);
+  }
+  // Warning: does not check for going past end of "data"
+  void takeMid(TQCString& dest, uint start, uint len) const
+  {
+    dest.resize(len + 1);
+    tqmemmove(dest.data(), data.data() + pos + start, len);
+  }
+  // Warning: does not check for going past end of "data"
+  void takeMidNoResize(TQCString& dest, uint start, uint len) const
+  {
+    tqmemmove(dest.data(), data.data() + pos + start, len);
+  }
+  void clear()
+  {
+    data.resize(0);
+    pos = 0;
+  }
+  uint length()
+  {
+    if( pos < data.size() ) {
+      return data.size() - pos;
+    } else {
+      return 0;
+    }
+  }
+  void fromString(const TQString &s)
+  {
+    clear();
+    data.duplicate(s.latin1(), s.length());
+  }
+  TQByteArray data;
+  uint pos;
+};
+
+class imapCache
+{
+public:
+  imapCache ()
+  {
+    myHeader = NULL;
+    mySize = 0;
+    myFlags = 0;
+    myUid = 0;
+  }
+
+  ~imapCache ()
+  {
+    if (myHeader) delete myHeader;
+  }
+
+  mailHeader *getHeader ()
+  {
+    return myHeader;
+  }
+  void setHeader (mailHeader * inHeader)
+  {
+    myHeader = inHeader;
+  }
+
+  ulong getSize ()
+  {
+    return mySize;
+  }
+  void setSize (ulong inSize)
+  {
+    mySize = inSize;
+  }
+
+  ulong getUid ()
+  {
+    return myUid;
+  }
+  void setUid (ulong inUid)
+  {
+    myUid = inUid;
+  }
+
+  ulong getFlags ()
+  {
+    return myFlags;
+  }
+  void setFlags (ulong inFlags)
+  {
+    myFlags = inFlags;
+  }
+
+  TQCString getDate ()
+  {
+    return myDate;
+  }
+  void setDate (const TQCString & _str)
+  {
+    myDate = _str;
+  }
+  void clear()
+  {
+    if (myHeader) delete myHeader;
+    myHeader = NULL;
+    mySize = 0;
+    myFlags = 0;
+    myDate = TQCString();
+    myUid = 0;
+  }
+
+protected:
+  mailHeader * myHeader;
+  ulong mySize;
+  ulong myFlags;
+  ulong myUid;
+  TQCString myDate;
+};
+
+
+class imapParser
+{
+
+public:
+
+  /** the different states the client can be in */
+  enum IMAP_STATE
+  {
+    ISTATE_NO,       /**< Not connected */
+    ISTATE_CONNECT,  /**< Connected but not logged in */
+    ISTATE_LOGIN,    /**< Logged in */
+    ISTATE_SELECT    /**< A folder is currently selected */
+  };
+
+public:
+    imapParser ();
+    virtual ~ imapParser ();
+
+  /** @brief Get the current state */
+  enum IMAP_STATE getState () { return currentState; }
+  /** @brief Set the current state */
+  void setState(enum IMAP_STATE state) { currentState = state; }
+
+  /* @brief return the currently selected mailbox */
+  const TQString getCurrentBox ()
+  {
+    return rfcDecoder::fromIMAP(currentBox);
+  };
+
+  /**
+   * @brief do setup and send the command to parseWriteLine
+   * @param aCmd The command to perform
+   * @return The completed command
+   */
+  imapCommand *sendCommand (imapCommand * aCmd);
+  /**
+   * @brief perform a command and wait to parse the result
+   * @param aCmd The command to perform
+   * @return The completed command
+   */
+  imapCommand *doCommand (imapCommand * aCmd);
+
+
+  /**
+   * @brief plaintext login
+   * @param aUser Username
+   * @param aPass Password
+   * @param resultInfo The resultinfo from the command
+   * @return success or failure
+   */
+  bool clientLogin (const TQString & aUser, const TQString & aPass, TQString & resultInfo);
+  /**
+   * @brief non-plaintext login
+   * @param aUser Username
+   * @param aPass Password
+   * @param aAuth authentication method
+   * @param isSSL are we using SSL
+   * @param resultInfo The resultinfo from the command
+   * @return success or failure
+   */
+  bool clientAuthenticate (TDEIO::SlaveBase *slave, TDEIO::AuthInfo &ai, const TQString & aFTQDN,
+    const TQString & aAuth, bool isSSL, TQString & resultInfo);
+
+  /**
+   * main loop for the parser
+   * reads one line and dispatches it to the appropriate sub parser
+   */
+  int parseLoop ();
+
+  /**
+   * @brief parses all untagged responses and passes them on to the
+   * following parsers
+   */
+  void parseUntagged (parseString & result);
+
+  /** @brief parse a RECENT line */
+  void parseRecent (ulong value, parseString & result);
+  /** @brief parse a RESULT line */
+  void parseResult (TQByteArray & result, parseString & rest,
+                    const TQString & command = TQString());
+  /** @brief parse a CAPABILITY line */
+  void parseCapability (parseString & result);
+  /** @brief parse a FLAGS line */
+  void parseFlags (parseString & result);
+  /** @brief parse a LIST line */
+  void parseList (parseString & result);
+  /** @brief parse a LSUB line */
+  void parseLsub (parseString & result);
+  /** @brief parse a LISTRIGHTS line */
+  void parseListRights (parseString & result);
+  /** @brief parse a MYRIGHTS line */
+  void parseMyRights (parseString & result);
+  /** @brief parse a SEARCH line */
+  void parseSearch (parseString & result);
+  /** @brief parse a STATUS line */
+  void parsetStatus (parseString & result);
+  /** @brief parse a EXISTS line */
+  void parseExists (ulong value, parseString & result);
+  /** @brief parse a EXPUNGE line */
+  void parseExpunge (ulong value, parseString & result);
+  /** @brief parse a ACL line */
+  void parseAcl (parseString & result);
+  /** @brief parse a ANNOTATION line */
+  void parseAnnotation (parseString & result);
+  /** @brief parse a NAMESPACE line */
+  void parseNamespace (parseString & result);
+  /** @brief parse a QUOTAROOT line */
+  void parseQuotaRoot (parseString & result);
+  /** @brief parse a QUOTA line */
+  void parseQuota (parseString & result);
+  /** @brief parse a custom command line */
+  void parseCustom (parseString & result);
+  /** @brief parse a OTHER-USER line */
+  void parseOtherUser (parseString & result);
+  /** @brief parse a DELEGATE line */
+  void parseDelegate (parseString & result);
+  /** @brief parse a OUT-OF-OFFICE line */
+  void parseOutOfOffice (parseString & result);
+
+  /**
+   * parses the results of a fetch command
+   * processes it with the following sub parsers
+   */
+  void parseFetch (ulong value, parseString & inWords);
+
+  /** read a envelope from imap and parse the addresses */
+  mailHeader *parseEnvelope (parseString & inWords);
+  /** @brief parse an address list and return a list of addresses */
+  void parseAddressList (parseString & inWords, TQPtrList<mailAddress>& list);
+  /** @brief parse an address and return the ref again */
+  const mailAddress& parseAddress (parseString & inWords, mailAddress& buffer);
+
+  /** parse the result of the body command */
+  void parseBody (parseString & inWords);
+
+  /** parse the body structure recursively */
+  mimeHeader *parseBodyStructure (parseString & inWords,
+    TQString & section, mimeHeader * inHeader = 0);
+
+  /** parse only one not nested part */
+  mimeHeader *parseSimplePart (parseString & inWords, TQString & section,
+      mimeHeader * localPart = 0);
+
+  /** parse a parameter list (name value pairs) */
+  TQAsciiDict < TQString > parseParameters (parseString & inWords);
+
+  /**
+   * parse the disposition list (disposition (name value pairs))
+   * the disposition has the key 'content-disposition'
+   */
+  TQAsciiDict < TQString > parseDisposition (parseString & inWords);
+
+  // reimplement these
+
+  /** relay hook to send the fetched data directly to an upper level */
+  virtual void parseRelay (const TQByteArray & buffer);
+
+  /** relay hook to announce the fetched data directly to an upper level
+   */
+  virtual void parseRelay (ulong);
+
+  /** read at least len bytes */
+  virtual bool parseRead (TQByteArray & buffer, ulong len, ulong relay = 0);
+
+  /** read at least a line (up to CRLF) */
+  virtual bool parseReadLine (TQByteArray & buffer, ulong relay = 0);
+
+  /** write argument to server */
+  virtual void parseWriteLine (const TQString &);
+
+  // generic parser routines
+
+  /** parse a parenthesized list */
+  void parseSentence (parseString & inWords);
+
+  /** parse a literal or word, may require more data */
+  TQCString parseLiteralC(parseString & inWords, bool relay = false,
+                           bool stopAtBracket = false, int *outlen = 0);
+  inline TQByteArray parseLiteral (parseString & inWords, bool relay = false,
+                           bool stopAtBracket = false) {
+    int len = 0; // string size
+    // Choice: we can create an extra TQCString, or we can get the buffer in
+    // the wrong size to start.  Let's try option b.
+    TQCString tmp = parseLiteralC(inWords, relay, stopAtBracket, &len);
+    return TQByteArray().duplicate(tmp.data(), len);
+  }
+
+  // static parser routines, can be used elsewhere
+
+  static TQCString b2c(const TQByteArray &ba)
+  { return TQCString(ba.data(), ba.size() + 1); }
+
+  /** parse one word (maybe quoted) upto next space " ) ] } */
+  static TQCString parseOneWordC (parseString & inWords,
+    bool stopAtBracket = FALSE, int *len = 0);
+
+  /** parse one number using parseOneWord */
+  static bool parseOneNumber (parseString & inWords, ulong & num);
+
+  /** extract the box,section,list type, uid, uidvalidity,info from an url */
+  static void parseURL (const KURL & _url, TQString & _box, TQString & _section,
+                        TQString & _type, TQString & _uid, TQString & _validity,
+                        TQString & _info);
+
+
+ /** @brief return the last handled foo
+  * @todo work out what a foo is
+  */
+  imapCache *getLastHandled ()
+  {
+    return lastHandled;
+  };
+
+/** @brief return the last results */
+  const TQStringList & getResults ()
+  {
+    return lastResults;
+  };
+
+  /** @brief return the last status code */
+  const imapInfo & geStatus ()
+  {
+    return lasStatus;
+  };
+  /** return the select info */
+  const imapInfo & getSelected ()
+  {
+    return selectInfo;
+  };
+
+  const TQByteArray & getContinuation ()
+  {
+    return continuation;
+  };
+
+  /** @brief see if server has a capability */
+  bool hasCapability (const TQString &);
+
+  void removeCapability (const TQString & cap);
+
+  static inline void skipWS (parseString & inWords)
+  {
+    char c;
+    while (!inWords.isEmpty() &&
+      ((c = inWords[0]) == ' ' || c == '\t' || c == '\r' || c == '\n'))
+    {
+      inWords.pos++;
+    }
+  }
+
+  /** @brief find the namespace for the given box */
+  TQString namespaceForBox( const TQString & box );
+
+
+protected:
+
+  /** the current state we're in */
+  enum IMAP_STATE currentState;
+
+  /** the box selected */
+  TQString currentBox;
+
+  /** @brief here we store the result from select/examine and unsolicited updates */
+  imapInfo selectInfo;
+
+  /** @brief the results from the last status command */
+  imapInfo lasStatus;
+
+  /** @brief the results from the capabilities, split at ' ' */
+  TQStringList imapCapabilities;
+
+  /** @brief the results from list/lsub/listrights commands */
+  TQValueList < imapList > listResponses;
+
+  /** @brief queues handling the running commands */
+  TQPtrList < imapCommand > sentQueue;  // no autodelete
+  TQPtrList < imapCommand > completeQueue;  // autodelete !!
+
+  /**
+   * everything we didn't handle, everything but the greeting is bogus
+   */
+  TQStringList unhandled;
+
+  /** the last continuation request (there MUST not be more than one pending) */
+  TQByteArray continuation;
+
+  /** the last uid seen while a fetch */
+  TQString seenUid;
+  imapCache *lastHandled;
+
+  ulong commandCounter;
+
+  /** @brief the results from search/acl commands */
+  TQStringList lastResults;
+
+  /**
+   * @brief namespace prefix - delimiter association
+   * The namespace is cleaned before so that it does not contain the delimiter
+   */
+  TQMap<TQString, TQString> namespaceToDelimiter;
+
+  /**
+   * @brief list of namespaces in the form: section=namespace=delimiter
+   * section is 0 (personal), 1 (other users) or 2 (shared)
+   */
+  TQStringList imapNamespaces;
+
+private:
+
+  /** we don't want to be able to copy this object */
+  imapParser & operator = (const imapParser &); // hide the copy ctor
+
+};
+#endif