mirror of
https://github.com/rn10950/RetroZilla.git
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252 lines
9.9 KiB
C++
252 lines
9.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef _nsMsgSearchAdapter_H_
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#define _nsMsgSearchAdapter_H_
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#include "nsMsgSearchCore.h"
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#include "nsIMsgSearchAdapter.h"
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#include "nsIMsgSearchValidityTable.h"
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#include "nsIMsgSearchValidityManager.h"
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#include "nsIMsgSearchTerm.h"
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#include "nsMsgSearchArray.h"
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#include "nsINntpIncomingServer.h"
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class nsIMsgSearchScopeTerm;
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//-----------------------------------------------------------------------------
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// These Adapter classes contain the smarts to convert search criteria from
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// the canonical structures in msg_srch.h into whatever format is required
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// by their protocol.
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//
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// There is a separate Adapter class for area (pop, imap, nntp, ldap) to contain
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// the special smarts for that protocol.
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//-----------------------------------------------------------------------------
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inline PRBool IsStringAttribute (nsMsgSearchAttribValue a)
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{
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return ! (a == nsMsgSearchAttrib::Priority || a == nsMsgSearchAttrib::Date ||
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a == nsMsgSearchAttrib::MsgStatus || a == nsMsgSearchAttrib::MessageKey ||
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a == nsMsgSearchAttrib::Size || a == nsMsgSearchAttrib::AgeInDays ||
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a == nsMsgSearchAttrib::FolderInfo || a == nsMsgSearchAttrib::JunkStatus);
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}
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class nsMsgSearchAdapter : public nsIMsgSearchAdapter
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{
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public:
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nsMsgSearchAdapter (nsIMsgSearchScopeTerm*, nsISupportsArray *);
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virtual ~nsMsgSearchAdapter ();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIMSGSEARCHADAPTER
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nsIMsgSearchScopeTerm *m_scope;
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nsCOMPtr<nsISupportsArray> m_searchTerms; /* linked list of criteria terms */
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PRBool m_abortCalled;
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nsXPIDLString m_defaultCharset;
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PRBool m_forceAsciiSearch;
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static nsresult EncodeImap (char **ppEncoding,
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nsISupportsArray *searchTerms,
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const PRUnichar *srcCharset,
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const PRUnichar *destCharset,
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PRBool reallyDredd = PR_FALSE);
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static nsresult EncodeImapValue(char *encoding, const char *value, PRBool useQuotes, PRBool reallyDredd);
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static char *GetImapCharsetParam(const PRUnichar *destCharset);
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static PRUnichar *EscapeSearchUrl (const PRUnichar *nntpCommand);
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static PRUnichar *EscapeImapSearchProtocol(const PRUnichar *imapCommand);
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static PRUnichar *EscapeQuoteImapSearchProtocol(const PRUnichar *imapCommand);
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static char *UnEscapeSearchUrl (const char *commandSpecificData);
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// This stuff lives in the base class because the IMAP search syntax
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// is used by the Dredd SEARCH command as well as IMAP itself
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static const char *m_kImapBefore;
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static const char *m_kImapBody;
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static const char *m_kImapCC;
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static const char *m_kImapFrom;
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static const char *m_kImapNot;
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static const char *m_kImapOr;
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static const char *m_kImapSince;
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static const char *m_kImapSubject;
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static const char *m_kImapTo;
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static const char *m_kImapHeader;
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static const char *m_kImapAnyText;
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static const char *m_kImapKeyword;
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static const char *m_kNntpKeywords;
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static const char *m_kImapSentOn;
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static const char *m_kImapSeen;
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static const char *m_kImapAnswered;
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static const char *m_kImapNotSeen;
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static const char *m_kImapNotAnswered;
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static const char *m_kImapCharset;
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static const char *m_kImapUnDeleted;
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static const char *m_kImapSizeSmaller;
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static const char *m_kImapSizeLarger;
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static const char *m_kImapNew;
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static const char *m_kImapNotNew;
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static const char *m_kImapFlagged;
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static const char *m_kImapNotFlagged;
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protected:
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typedef enum _msg_TransformType
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{
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kOverwrite, /* "John Doe" -> "John*Doe", simple contains */
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kInsert, /* "John Doe" -> "John* Doe", name completion */
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kSurround /* "John Doe" -> "John* *Doe", advanced contains */
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} msg_TransformType;
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char *TransformSpacesToStars (const char *, msg_TransformType transformType);
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nsresult OpenNewsResultInUnknownGroup (nsMsgResultElement*);
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static nsresult EncodeImapTerm (nsIMsgSearchTerm *, PRBool reallyDredd, const PRUnichar *srcCharset, const PRUnichar *destCharset, char **ppOutTerm);
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};
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//-----------------------------------------------------------------------------
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// Validity checking for attrib/op pairs. We need to know what operations are
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// legal in three places:
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// 1. when the FE brings up the dialog box and needs to know how to build
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// the menus and enable their items
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// 2. when the FE fires off a search, we need to check their lists for
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// correctness
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// 3. for on-the-fly capability negotion e.g. with XSEARCH-capable news
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// servers
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//-----------------------------------------------------------------------------
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class nsMsgSearchValidityTable : public nsIMsgSearchValidityTable
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{
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public:
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nsMsgSearchValidityTable ();
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NS_DECL_NSIMSGSEARCHVALIDITYTABLE
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NS_DECL_ISUPPORTS
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protected:
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int m_numAvailAttribs; // number of rows with at least one available operator
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typedef struct vtBits
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{
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PRUint16 bitEnabled : 1;
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PRUint16 bitAvailable : 1;
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PRUint16 bitValidButNotShown : 1;
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} vtBits;
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vtBits m_table [nsMsgSearchAttrib::kNumMsgSearchAttributes][nsMsgSearchOp::kNumMsgSearchOperators];
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private:
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nsMsgSearchAttribValue m_defaultAttrib;
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};
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// Using getters and setters seems a little nicer then dumping the 2-D array
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// syntax all over the code
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inline nsresult nsMsgSearchValidityTable::SetAvailable (int a, int o, PRBool b)
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{ m_table [a][o].bitAvailable = b; return NS_OK;}
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inline nsresult nsMsgSearchValidityTable::SetEnabled (int a, int o, PRBool b)
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{ m_table [a][o].bitEnabled = b; return NS_OK; }
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inline nsresult nsMsgSearchValidityTable::SetValidButNotShown (int a, int o, PRBool b)
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{ m_table [a][o].bitValidButNotShown = b; return NS_OK;}
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inline nsresult nsMsgSearchValidityTable::GetAvailable (int a, int o, PRBool *aResult)
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{ *aResult = m_table [a][o].bitAvailable; return NS_OK;}
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inline nsresult nsMsgSearchValidityTable::GetEnabled (int a, int o, PRBool *aResult)
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{ *aResult = m_table [a][o].bitEnabled; return NS_OK;}
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inline nsresult nsMsgSearchValidityTable::GetValidButNotShown (int a, int o, PRBool *aResult)
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{ *aResult = m_table [a][o].bitValidButNotShown; return NS_OK;}
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class nsMsgSearchValidityManager : public nsIMsgSearchValidityManager
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{
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public:
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nsMsgSearchValidityManager ();
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protected:
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virtual ~nsMsgSearchValidityManager ();
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public:
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NS_DECL_NSIMSGSEARCHVALIDITYMANAGER
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NS_DECL_ISUPPORTS
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nsresult GetTable (int, nsMsgSearchValidityTable**);
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#ifdef DOING_EXNEWSSEARCH
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nsresult PostProcessValidityTable (nsINntpIncomingServer *);
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#endif
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protected:
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// There's one global validity manager that everyone uses. You *could* do
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// this with static members of the adapter classes, but having a dedicated
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// object makes cleanup of these tables (at shutdown-time) automagic.
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nsCOMPtr<nsIMsgSearchValidityTable> m_offlineMailTable;
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nsCOMPtr<nsIMsgSearchValidityTable> m_offlineMailFilterTable;
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nsCOMPtr<nsIMsgSearchValidityTable> m_onlineMailTable;
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nsCOMPtr<nsIMsgSearchValidityTable> m_onlineMailFilterTable;
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nsCOMPtr<nsIMsgSearchValidityTable> m_newsTable;
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#ifdef DOING_EXNEWSSEARCH
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nsCOMPtr<nsIMsgSearchValidityTable> m_newsExTable;
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#endif
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nsCOMPtr<nsIMsgSearchValidityTable> m_localNewsTable; // used for local news searching or offline news searching...
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nsCOMPtr<nsIMsgSearchValidityTable> m_ldapTable;
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nsCOMPtr<nsIMsgSearchValidityTable> m_ldapAndTable;
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nsCOMPtr<nsIMsgSearchValidityTable> m_localABTable;
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nsCOMPtr<nsIMsgSearchValidityTable> m_localABAndTable;
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nsCOMPtr<nsIMsgSearchValidityTable> m_newsFilterTable;
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nsresult NewTable (nsIMsgSearchValidityTable **);
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nsresult InitOfflineMailTable();
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nsresult InitOfflineMailFilterTable();
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nsresult InitOnlineMailTable();
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nsresult InitOnlineMailFilterTable();
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nsresult InitNewsTable();
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nsresult InitLocalNewsTable();
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nsresult InitNewsFilterTable();
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#ifdef DOING_EXNEWSSEARCH
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nsresult InitNewsExTable(nsINntpIncomingServer *host = nsnull);
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#endif
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//set the custom headers in the table, changes whenever "mailnews.customHeaders" pref changes.
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nsresult SetOtherHeadersInTable(nsIMsgSearchValidityTable *table, const char *customHeaders);
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nsresult InitLdapTable();
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nsresult InitLdapAndTable();
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nsresult InitLocalABTable();
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nsresult InitLocalABAndTable();
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nsresult SetUpABTable(nsIMsgSearchValidityTable *aTable, PRBool isOrTable);
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nsresult EnableDirectoryAttribute(nsIMsgSearchValidityTable *table, nsMsgSearchAttribValue aSearchAttrib);
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};
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#endif
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