зеркало из https://github.com/mozilla/pjs.git
202 строки
8.9 KiB
C++
202 строки
8.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 _NSMSGUTILS_H
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#define _NSMSGUTILS_H
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#include "nsIURL.h"
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#include "nsString.h"
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#include "nsIEnumerator.h"
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#include "msgCore.h"
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#include "nsCOMPtr.h"
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#include "MailNewsTypes2.h"
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class nsILocalFile;
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class nsIPrefBranch;
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class nsIMsgFolder;
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class nsIMsgMessageService;
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class nsIUrlListener;
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class nsIOutputStream;
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class nsIInputStream;
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//These are utility functions that can used throughout the mailnews code
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NS_MSG_BASE nsresult GetMessageServiceContractIDForURI(const char *uri, nsCString &contractID);
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NS_MSG_BASE nsresult GetMessageServiceFromURI(const nsACString& uri, nsIMsgMessageService **aMessageService);
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NS_MSG_BASE nsresult GetMsgDBHdrFromURI(const char *uri, nsIMsgDBHdr **msgHdr);
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NS_MSG_BASE nsresult CreateStartupUrl(const char *uri, nsIURI** aUrl);
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NS_MSG_BASE nsresult NS_MsgGetPriorityFromString(
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const char * const priority,
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nsMsgPriorityValue & outPriority);
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NS_MSG_BASE nsresult NS_MsgGetPriorityValueString(
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const nsMsgPriorityValue p,
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nsACString & outValueString);
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NS_MSG_BASE nsresult NS_MsgGetUntranslatedPriorityName(
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const nsMsgPriorityValue p,
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nsACString & outName);
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NS_MSG_BASE nsresult NS_MsgHashIfNecessary(nsAutoString &name);
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NS_MSG_BASE nsresult NS_MsgHashIfNecessary(nsCAutoString &name);
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NS_MSG_BASE nsresult NS_MsgCreatePathStringFromFolderURI(const char *aFolderURI,
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nsCString& aPathString,
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PRBool aIsNewsFolder=PR_FALSE);
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NS_MSG_BASE PRBool NS_MsgStripRE(const char **stringP, PRUint32 *lengthP, char **modifiedSubject=nsnull);
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NS_MSG_BASE char * NS_MsgSACopy(char **destination, const char *source);
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NS_MSG_BASE char * NS_MsgSACat(char **destination, const char *source);
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NS_MSG_BASE nsresult NS_MsgEscapeEncodeURLPath(const nsAString& aStr,
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nsCString& aResult);
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NS_MSG_BASE nsresult NS_MsgDecodeUnescapeURLPath(const nsACString& aPath,
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nsAString& aResult);
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NS_MSG_BASE PRBool WeAreOffline();
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// Check if a folder with aFolderUri exists
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NS_MSG_BASE nsresult GetExistingFolder(const nsCString& aFolderURI, nsIMsgFolder **aFolder);
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// Escape lines starting with "From ", ">From ", etc. in a buffer.
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NS_MSG_BASE nsresult EscapeFromSpaceLine(nsIOutputStream *ouputStream, char *start, const char *end);
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NS_MSG_BASE PRBool IsAFromSpaceLine(char *start, const char *end);
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NS_MSG_BASE nsresult NS_GetPersistentFile(const char *relPrefName,
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const char *absPrefName,
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const char *dirServiceProp, // Can be NULL
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PRBool& gotRelPref,
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nsILocalFile **aFile,
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nsIPrefBranch *prefBranch = nsnull);
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NS_MSG_BASE nsresult NS_SetPersistentFile(const char *relPrefName,
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const char *absPrefName,
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nsILocalFile *aFile,
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nsIPrefBranch *prefBranch = nsnull);
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NS_MSG_BASE nsresult CreateServicesForPasswordManager();
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NS_MSG_BASE nsresult IsRFC822HeaderFieldName(const char *aHdr, PRBool *aResult);
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NS_MSG_BASE nsresult NS_GetUnicharPreferenceWithDefault(nsIPrefBranch *prefBranch, //can be null, if so uses the root branch
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const char *prefName,
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const nsAString& defValue,
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nsAString& prefValue);
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NS_MSG_BASE nsresult NS_GetLocalizedUnicharPreferenceWithDefault(nsIPrefBranch *prefBranch, //can be null, if so uses the root branch
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const char *prefName,
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const nsAString& defValue,
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nsAString& prefValue);
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/**
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* this needs a listener, because we might have to create the folder
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* on the server, and that is asynchronous
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*/
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NS_MSG_BASE nsresult GetOrCreateFolder(const nsACString & aURI, nsIUrlListener *aListener);
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// Returns true if the nsIURI is a message under an RSS account
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NS_MSG_BASE nsresult IsRSSArticle(nsIURI * aMsgURI, PRBool *aIsRSSArticle);
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// digest needs to be a pointer to a 16 byte buffer
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#define DIGEST_LENGTH 16
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NS_MSG_BASE nsresult MSGCramMD5(const char *text, PRInt32 text_len, const char *key, PRInt32 key_len, unsigned char *digest);
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NS_MSG_BASE nsresult MSGApopMD5(const char *text, PRInt32 text_len, const char *password, PRInt32 password_len, unsigned char *digest);
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// helper functions to convert a 64bits PRTime into a 32bits value (compatible time_t) and vice versa.
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NS_MSG_BASE void PRTime2Seconds(PRTime prTime, PRUint32 *seconds);
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NS_MSG_BASE void PRTime2Seconds(PRTime prTime, PRInt32 *seconds);
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NS_MSG_BASE void Seconds2PRTime(PRUint32 seconds, PRTime *prTime);
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// helper function to generate current date+time as a string
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NS_MSG_BASE void MsgGenerateNowStr(nsACString &nowStr);
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// Appends the correct summary file extension onto the supplied fileLocation
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// and returns it in summaryLocation.
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NS_MSG_BASE nsresult GetSummaryFileLocation(nsILocalFile* fileLocation,
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nsILocalFile** summaryLocation);
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// Gets a special directory and appends the supplied file name onto it.
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NS_MSG_BASE nsresult GetSpecialDirectoryWithFileName(const char* specialDirName,
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const char* fileName,
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nsIFile** result);
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NS_MSG_BASE nsresult MsgGetFileStream(nsILocalFile *file, nsIOutputStream **fileStream);
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NS_MSG_BASE nsresult MsgReopenFileStream(nsILocalFile *file, nsIInputStream *fileStream);
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// fills in the position of the passed in keyword in the passed in keyword list
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// and returns false if the keyword isn't present
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NS_MSG_BASE PRBool MsgFindKeyword(const nsCString &keyword, nsCString &keywords, PRInt32 *aStartOfKeyword, PRInt32 *aLength);
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NS_MSG_BASE PRBool MsgHostDomainIsTrusted(nsCString &host, nsCString &trustedMailDomains);
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NS_MSG_BASE nsresult MsgMailboxGetURI(const char *nativepath, nsCString &mailboxUri);
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NS_MSG_BASE void MsgStripQuotedPrintable (unsigned char *src);
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/*
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* Utility functions that call functions from nsINetUtil
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*/
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NS_MSG_BASE nsresult MsgEscapeString(const nsACString &aStr,
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PRUint32 aType, nsACString &aResult);
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NS_MSG_BASE nsresult MsgUnescapeString(const nsACString &aStr,
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PRUint32 aFlags, nsACString &aResult);
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NS_MSG_BASE nsresult MsgEscapeURL(const nsACString &aStr, PRUint32 aFlags,
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nsACString &aResult);
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/*
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* Utility functions that got moved from nsEscape
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*/
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NS_MSG_BASE char *MsgEscapeHTML(const char *string);
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NS_MSG_BASE PRUnichar *MsgEscapeHTML(const PRUnichar *aSourceBuffer,
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PRInt32 aSourceBufferLen);
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#endif
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