RetroZilla/mailnews/base/util/nsMsgUtils.h
2015-10-20 23:03:22 -04:00

165 lines
7.3 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef _NSMSGUTILS_H
#define _NSMSGUTILS_H
#include "nsIURL.h"
#include "nsString.h"
#include "nsIEnumerator.h"
#include "msgCore.h"
#include "nsCOMPtr.h"
#include "MailNewsTypes2.h"
class nsIFileSpec;
class nsILocalFile;
class nsIPrefBranch;
class nsIMsgFolder;
class nsIMsgMessageService;
class nsIUrlListener;
//These are utility functions that can used throughout the mailnews code
NS_MSG_BASE nsresult GetMessageServiceContractIDForURI(const char *uri, nsCString &contractID);
NS_MSG_BASE nsresult GetMessageServiceFromURI(const char *uri, nsIMsgMessageService **aMessageService);
NS_MSG_BASE nsresult GetMsgDBHdrFromURI(const char *uri, nsIMsgDBHdr **msgHdr);
NS_MSG_BASE nsresult CreateStartupUrl(const char *uri, nsIURI** aUrl);
NS_MSG_BASE nsresult NS_MsgGetPriorityFromString(
const char * const priority,
nsMsgPriorityValue & outPriority);
NS_MSG_BASE nsresult NS_MsgGetPriorityValueString(
const nsMsgPriorityValue p,
nsACString & outValueString);
NS_MSG_BASE nsresult NS_MsgGetUntranslatedPriorityName(
const nsMsgPriorityValue p,
nsACString & outName);
NS_MSG_BASE nsresult NS_MsgHashIfNecessary(nsAutoString &name);
NS_MSG_BASE nsresult NS_MsgHashIfNecessary(nsCAutoString &name);
NS_MSG_BASE nsresult NS_MsgCreatePathStringFromFolderURI(const char *aFolderURI,
nsCString& aPathString,
PRBool aIsNewsFolder=PR_FALSE);
NS_MSG_BASE PRBool NS_MsgStripRE(const char **stringP, PRUint32 *lengthP, char **modifiedSubject=nsnull);
NS_MSG_BASE char * NS_MsgSACopy(char **destination, const char *source);
NS_MSG_BASE char * NS_MsgSACat(char **destination, const char *source);
NS_MSG_BASE nsresult NS_MsgEscapeEncodeURLPath(const nsAString& aStr,
nsAFlatCString& aResult);
NS_MSG_BASE nsresult NS_MsgDecodeUnescapeURLPath(const nsACString& aPath,
nsAString& aResult);
NS_MSG_BASE PRBool WeAreOffline();
// Check if a folder with aFolderUri exists
NS_MSG_BASE nsresult GetExistingFolder(const char *aFolderURI, nsIMsgFolder **aFolder);
// Escape lines starting with "From ", ">From ", etc. in a buffer.
NS_MSG_BASE nsresult EscapeFromSpaceLine(nsIFileSpec *pDst, char *start, const char *end);
NS_MSG_BASE PRBool IsAFromSpaceLine(char *start, const char *end);
NS_MSG_BASE nsresult NS_GetPersistentFile(const char *relPrefName,
const char *absPrefName,
const char *dirServiceProp, // Can be NULL
PRBool& gotRelPref,
nsILocalFile **aFile);
NS_MSG_BASE nsresult NS_SetPersistentFile(const char *relPrefName,
const char *absPrefName,
nsILocalFile *aFile);
NS_MSG_BASE nsresult CreateServicesForPasswordManager();
NS_MSG_BASE nsresult IsRFC822HeaderFieldName(const char *aHdr, PRBool *aResult);
NS_MSG_BASE nsresult NS_GetUnicharPreferenceWithDefault(nsIPrefBranch *prefBranch, //can be null, if so uses the root branch
const char *prefName,
const nsString& defValue,
nsString& prefValue);
NS_MSG_BASE nsresult NS_GetLocalizedUnicharPreferenceWithDefault(nsIPrefBranch *prefBranch, //can be null, if so uses the root branch
const char *prefName,
const nsString& defValue,
nsXPIDLString& prefValue);
/**
* this needs a listener, because we might have to create the folder
* on the server, and that is asynchronous
*/
NS_MSG_BASE nsresult GetOrCreateFolder(const nsACString & aURI, nsIUrlListener *aListener);
// Returns true if the nsIURI is a message under an RSS account
NS_MSG_BASE nsresult IsRSSArticle(nsIURI * aMsgURI, PRBool *aIsRSSArticle);
// digest needs to be a pointer to a 16 byte buffer
#define DIGEST_LENGTH 16
NS_MSG_BASE nsresult MSGCramMD5(const char *text, PRInt32 text_len, const char *key, PRInt32 key_len, unsigned char *digest);
NS_MSG_BASE nsresult MSGApopMD5(const char *text, PRInt32 text_len, const char *password, PRInt32 password_len, unsigned char *digest);
// helper functions to convert a 64bits PRTime into a 32bits value (compatible time_t) and vice versa.
NS_MSG_BASE void PRTime2Seconds(PRTime prTime, PRUint32 *seconds);
NS_MSG_BASE void PRTime2Seconds(PRTime prTime, PRInt32 *seconds);
NS_MSG_BASE void Seconds2PRTime(PRUint32 seconds, PRTime *prTime);
// helper function to generate current date+time as a string
NS_MSG_BASE void MsgGenerateNowStr(nsACString &nowStr);
// fills in the position of the passed in keyword in the passed in keyword list
// and returns false if the keyword isn't present
NS_MSG_BASE PRBool MsgFindKeyword(const nsACString &keyword, nsACString &keywords,
nsACString::const_iterator &start,
nsACString::const_iterator &end);
NS_MSG_BASE PRBool MsgHostDomainIsTrusted(nsCString &host, nsCString &trustedMailDomains);
NS_MSG_BASE nsresult MsgMailboxGetURI(const char *nativepath, nsCString &mailboxUri);
NS_MSG_BASE void MsgStripQuotedPrintable (unsigned char *src);
#endif