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RetroZilla/mailnews/base/util/nsMsgDBFolder.cpp
Ryan Nematz 2f2ae146c0 first commit
2015-10-20 23:03:22 -04:00

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/* -*- 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):
* Pierre Phaneuf <pp@ludusdesign.com>
*
* 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 ***** */
#include "msgCore.h"
#include "nsReadableUtils.h"
#include "nsUnicharUtils.h"
#include "nsMsgDBFolder.h"
#include "nsMsgFolderFlags.h"
#include "nsIPrefBranch.h"
#include "nsIPrefService.h"
#include "nsRDFCID.h"
#include "nsNetUtil.h"
#include "nsIMsgFolderCache.h"
#include "nsIMsgFolderCacheElement.h"
#include "nsMsgBaseCID.h"
#include "nsIMsgMailNewsUrl.h"
#include "nsMsgDatabase.h"
#include "nsIMsgAccountManager.h"
#include "nsXPIDLString.h"
#include "nsEscape.h"
#include "nsLocalFolderSummarySpec.h"
#include "nsMsgI18N.h"
#include "nsNativeCharsetUtils.h"
#include "nsIFileStream.h"
#include "nsIChannel.h"
#include "nsITransport.h"
#include "nsIMsgFolderCompactor.h"
#include "nsIDocShell.h"
#include "nsIMsgWindow.h"
#include "nsIPrompt.h"
#include "nsIInterfaceRequestor.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsILocale.h"
#include "nsILocaleService.h"
#include "nsCollationCID.h"
#include "nsAbBaseCID.h"
#include "nsIAbMDBDirectory.h"
#include "nsISpamSettings.h"
#include "nsIMsgFilterPlugin.h"
#include "nsIMsgMailSession.h"
#include "nsIRDFService.h"
#include "nsTextFormatter.h"
#include "nsCPasswordManager.h"
#include "nsMsgDBCID.h"
#include "nsInt64.h"
#include "nsReadLine.h"
#include "nsParserCIID.h"
#include "nsIParser.h"
#include "nsIHTMLContentSink.h"
#include "nsIContentSerializer.h"
#include "nsLayoutCID.h"
#include "nsIHTMLToTextSink.h"
#include "nsIDocumentEncoder.h"
#include "nsIMIMEHeaderParam.h"
#include "plbase64.h"
#include <time.h>
#include "nsIMsgFolderNotificationService.h"
#define oneHour 3600000000U
#include "nsMsgUtils.h"
static PRTime gtimeOfLastPurgeCheck; //variable to know when to check for purge_threshhold
#define PREF_MAIL_PROMPT_PURGE_THRESHOLD "mail.prompt_purge_threshhold"
#define PREF_MAIL_PURGE_THRESHOLD "mail.purge_threshhold"
#define PREF_MAIL_PURGE_ASK "mail.purge.ask"
#define PREF_MAIL_WARN_FILTER_CHANGED "mail.warn_filter_changed"
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
static NS_DEFINE_CID(kCollationFactoryCID, NS_COLLATIONFACTORY_CID);
static NS_DEFINE_CID(kCMailDB, NS_MAILDB_CID);
static NS_DEFINE_CID(kParserCID, NS_PARSER_CID);
static NS_DEFINE_CID(kNavDTDCID, NS_CNAVDTD_CID);
nsIAtom* nsMsgDBFolder::mFolderLoadedAtom=nsnull;
nsIAtom* nsMsgDBFolder::mDeleteOrMoveMsgCompletedAtom=nsnull;
nsIAtom* nsMsgDBFolder::mDeleteOrMoveMsgFailedAtom=nsnull;
nsIAtom* nsMsgDBFolder::mJunkStatusChangedAtom=nsnull;
nsIAtom* nsMsgDBFolder::kTotalMessagesAtom=nsnull;
nsIAtom* nsMsgDBFolder::kFolderSizeAtom=nsnull;
nsIAtom* nsMsgDBFolder::kBiffStateAtom=nsnull;
nsIAtom* nsMsgDBFolder::kNewMessagesAtom=nsnull;
nsIAtom* nsMsgDBFolder::kInVFEditSearchScopeAtom=nsnull;
nsIAtom* nsMsgDBFolder::kNumNewBiffMessagesAtom=nsnull;
nsIAtom* nsMsgDBFolder::kTotalUnreadMessagesAtom=nsnull;
nsIAtom* nsMsgDBFolder::kFlaggedAtom=nsnull;
nsIAtom* nsMsgDBFolder::kStatusAtom=nsnull;
nsIAtom* nsMsgDBFolder::kNameAtom=nsnull;
nsIAtom* nsMsgDBFolder::kSynchronizeAtom=nsnull;
nsIAtom* nsMsgDBFolder::kOpenAtom=nsnull;
nsIAtom* nsMsgDBFolder::kIsDeferred=nsnull;
nsICollation * nsMsgDBFolder::gCollationKeyGenerator = nsnull;
PRUnichar *nsMsgDBFolder::kLocalizedInboxName;
PRUnichar *nsMsgDBFolder::kLocalizedTrashName;
PRUnichar *nsMsgDBFolder::kLocalizedSentName;
PRUnichar *nsMsgDBFolder::kLocalizedDraftsName;
PRUnichar *nsMsgDBFolder::kLocalizedTemplatesName;
PRUnichar *nsMsgDBFolder::kLocalizedUnsentName;
PRUnichar *nsMsgDBFolder::kLocalizedJunkName;
PRUnichar *nsMsgDBFolder::kLocalizedBrandShortName;
nsrefcnt nsMsgDBFolder::mInstanceCount=0;
NS_IMPL_ISUPPORTS_INHERITED6(nsMsgDBFolder, nsRDFResource,
nsISupportsWeakReference,
nsIMsgFolder,
nsICollection,
nsISerializable,
nsIDBChangeListener,
nsIUrlListener)
const nsStaticAtom nsMsgDBFolder::folder_atoms[] = {
{ "FolderLoaded", &nsMsgDBFolder::mFolderLoadedAtom },
{ "DeleteOrMoveMsgCompleted", &nsMsgDBFolder::mDeleteOrMoveMsgCompletedAtom },
{ "DeleteOrMoveMsgFailed", &nsMsgDBFolder::mDeleteOrMoveMsgFailedAtom },
{ "JunkStatusChanged", &nsMsgDBFolder::mJunkStatusChangedAtom },
{ "BiffState", &nsMsgDBFolder::kBiffStateAtom },
{ "NewMessages", &nsMsgDBFolder::kNewMessagesAtom },
{ "inVFEditSearchScope", &nsMsgDBFolder::kInVFEditSearchScopeAtom },
{ "NumNewBiffMessages", &nsMsgDBFolder::kNumNewBiffMessagesAtom },
{ "Name", &nsMsgDBFolder::kNameAtom },
{ "TotalUnreadMessages", &nsMsgDBFolder::kTotalUnreadMessagesAtom },
{ "TotalMessages", &nsMsgDBFolder::kTotalMessagesAtom },
{ "FolderSize", &nsMsgDBFolder::kFolderSizeAtom },
{ "Status", &nsMsgDBFolder::kStatusAtom },
{ "Flagged", &nsMsgDBFolder::kFlaggedAtom },
{ "Synchronize", &nsMsgDBFolder::kSynchronizeAtom },
{ "open", &nsMsgDBFolder::kOpenAtom },
{ "isDeferred", &nsMsgDBFolder::kIsDeferred }
};
nsMsgDBFolder::nsMsgDBFolder(void)
: mAddListener(PR_TRUE),
mNewMessages(PR_FALSE),
mGettingNewMessages(PR_FALSE),
mLastMessageLoaded(nsMsgKey_None),
mFlags(0),
mNumUnreadMessages(-1),
mNumTotalMessages(-1),
mNotifyCountChanges(PR_TRUE),
mExpungedBytes(0),
mInitializedFromCache(PR_FALSE),
mSemaphoreHolder(nsnull),
mNumPendingUnreadMessages(0),
mNumPendingTotalMessages(0),
mFolderSize(0),
mNumNewBiffMessages(0),
mIsCachable(PR_TRUE),
mHaveParsedURI(PR_FALSE),
mIsServerIsValid(PR_FALSE),
mIsServer(PR_FALSE),
mBaseMessageURI(nsnull),
mInVFEditSearchScope (PR_FALSE)
{
NS_NewISupportsArray(getter_AddRefs(mSubFolders));
if (mInstanceCount++ <=0) {
NS_RegisterStaticAtoms(folder_atoms, NS_ARRAY_LENGTH(folder_atoms));
initializeStrings();
createCollationKeyGenerator();
#ifdef MSG_FASTER_URI_PARSING
mParsingURL = do_CreateInstance(NS_STANDARDURL_CONTRACTID);
#endif
LL_I2L(gtimeOfLastPurgeCheck, 0);
}
}
nsMsgDBFolder::~nsMsgDBFolder(void)
{
CRTFREEIF(mBaseMessageURI);
if (--mInstanceCount == 0) {
NS_IF_RELEASE(gCollationKeyGenerator);
CRTFREEIF(kLocalizedInboxName);
CRTFREEIF(kLocalizedTrashName);
CRTFREEIF(kLocalizedSentName);
CRTFREEIF(kLocalizedDraftsName);
CRTFREEIF(kLocalizedTemplatesName);
CRTFREEIF(kLocalizedUnsentName);
CRTFREEIF(kLocalizedJunkName);
CRTFREEIF(kLocalizedBrandShortName);
#ifdef MSG_FASTER_URI_PARSING
mParsingURL = nsnull;
#endif
}
//shutdown but don't shutdown children.
Shutdown(PR_FALSE);
}
NS_IMETHODIMP nsMsgDBFolder::Shutdown(PRBool shutdownChildren)
{
if(mDatabase)
{
mDatabase->RemoveListener(this);
mDatabase->Close(PR_TRUE);
mDatabase = nsnull;
}
if(shutdownChildren)
{
PRUint32 count;
nsresult rv = mSubFolders->Count(&count);
if(NS_SUCCEEDED(rv))
{
for (PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgFolder> childFolder = do_QueryElementAt(mSubFolders, i);
if(childFolder)
childFolder->Shutdown(PR_TRUE);
}
}
// Reset incoming server pointer and pathname.
mServer = nsnull;
mPath = nsnull;
mHaveParsedURI = PR_FALSE;
mName.SetLength(0);
mSubFolders->Clear();
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::ForceDBClosed()
{
PRUint32 cnt = 0, i;
if (mSubFolders)
{
nsCOMPtr<nsIMsgFolder> child;
mSubFolders->Count(&cnt);
if (cnt > 0)
for (i = 0; i < cnt; i++)
{
child = do_QueryElementAt(mSubFolders, i);
if (child)
child->ForceDBClosed();
}
}
if (mDatabase)
{
mDatabase->ForceClosed();
mDatabase = nsnull;
}
else
{
nsCOMPtr<nsIMsgDatabase> mailDBFactory = do_CreateInstance(kCMailDB);
if (mailDBFactory)
mailDBFactory->ForceFolderDBClosed(this);
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::StartFolderLoading(void)
{
if(mDatabase)
mDatabase->RemoveListener(this);
mAddListener = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::EndFolderLoading(void)
{
if(mDatabase)
mDatabase->AddListener(this);
mAddListener = PR_TRUE;
UpdateSummaryTotals(PR_TRUE);
//GGGG check for new mail here and call SetNewMessages...?? -- ONE OF THE 2 PLACES
if(mDatabase)
m_newMsgs.RemoveAll();
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetExpungedBytes(PRUint32 *count)
{
NS_ENSURE_ARG_POINTER(count);
if (mDatabase)
{
nsresult rv;
nsCOMPtr<nsIDBFolderInfo> folderInfo;
rv = mDatabase->GetDBFolderInfo(getter_AddRefs(folderInfo));
if (NS_FAILED(rv)) return rv;
rv = folderInfo->GetExpungedBytes((PRInt32 *) count);
if (NS_SUCCEEDED(rv))
mExpungedBytes = *count; // sync up with the database
return rv;
}
else
{
ReadDBFolderInfo(PR_FALSE);
*count = mExpungedBytes;
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetCharset(char * *aCharset)
{
NS_ENSURE_ARG_POINTER(aCharset);
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsCOMPtr<nsIMsgDatabase> db;
nsresult rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if(NS_SUCCEEDED(rv))
return folderInfo->GetCharPtrCharacterSet(aCharset);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::SetCharset(const char * aCharset)
{
nsresult rv;
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsCOMPtr<nsIMsgDatabase> db;
rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if(NS_SUCCEEDED(rv))
{
rv = folderInfo->SetCharacterSet(aCharset);
db->Commit(nsMsgDBCommitType::kLargeCommit);
mCharset.AssignASCII(aCharset); // synchronize member variable
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GetCharsetOverride(PRBool *aCharsetOverride)
{
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsCOMPtr<nsIMsgDatabase> db;
nsresult rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if(NS_SUCCEEDED(rv))
rv = folderInfo->GetCharacterSetOverride(aCharsetOverride);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::SetCharsetOverride(PRBool aCharsetOverride)
{
nsresult rv;
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsCOMPtr<nsIMsgDatabase> db;
rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if(NS_SUCCEEDED(rv))
{
rv = folderInfo->SetCharacterSetOverride(aCharsetOverride);
db->Commit(nsMsgDBCommitType::kLargeCommit);
mCharsetOverride = aCharsetOverride; // synchronize member variable
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GetHasNewMessages(PRBool *hasNewMessages)
{
NS_ENSURE_ARG_POINTER(hasNewMessages);
*hasNewMessages = mNewMessages;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::SetHasNewMessages(PRBool curNewMessages)
{
if (curNewMessages != mNewMessages)
{
// Only change mru time if we're going from doesn't have new to has new.
// technically, we should probably update mru time for every new message
// but we would pay a performance penalty for that. If the user
// opens the folder, the mrutime will get updated anyway.
if (curNewMessages)
SetMRUTime();
/** @params
* nsIAtom* property, PRBool oldValue, PRBool newValue
*/
PRBool oldNewMessages = mNewMessages;
mNewMessages = curNewMessages;
NotifyBoolPropertyChanged(kNewMessagesAtom, oldNewMessages, curNewMessages);
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetGettingNewMessages(PRBool *gettingNewMessages)
{
NS_ENSURE_ARG_POINTER(gettingNewMessages);
*gettingNewMessages = mGettingNewMessages;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::SetGettingNewMessages(PRBool gettingNewMessages)
{
mGettingNewMessages = gettingNewMessages;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetFirstNewMessage(nsIMsgDBHdr **firstNewMessage)
{
//If there's not a db then there can't be new messages. Return failure since you
//should use HasNewMessages first.
if(!mDatabase)
return NS_ERROR_FAILURE;
nsresult rv;
nsMsgKey key;
rv = mDatabase->GetFirstNew(&key);
if(NS_FAILED(rv))
return rv;
nsCOMPtr<nsIMsgDBHdr> hdr;
rv = mDatabase->GetMsgHdrForKey(key, getter_AddRefs(hdr));
if(NS_FAILED(rv))
return rv;
return mDatabase->GetMsgHdrForKey(key, firstNewMessage);
}
NS_IMETHODIMP nsMsgDBFolder::ClearNewMessages()
{
nsresult rv = NS_OK;
//If there's no db then there's nothing to clear.
if(mDatabase)
{
PRUint32 numNewKeys;
PRUint32 *newMessageKeys;
rv = mDatabase->GetNewList(&numNewKeys, &newMessageKeys);
if (NS_SUCCEEDED(rv) && newMessageKeys)
{
m_saveNewMsgs.RemoveAll();
m_saveNewMsgs.Add(newMessageKeys, numNewKeys);
}
mDatabase->ClearNewList(PR_TRUE);
}
m_newMsgs.RemoveAll();
mNumNewBiffMessages = 0;
return rv;
}
void nsMsgDBFolder::UpdateNewMessages()
{
if (! (mFlags & MSG_FOLDER_FLAG_VIRTUAL))
{
PRBool hasNewMessages = PR_FALSE;
for (PRUint32 keyIndex = 0; keyIndex < m_newMsgs.GetSize(); keyIndex++)
{
PRBool containsKey = PR_FALSE;
mDatabase->ContainsKey(m_newMsgs[keyIndex], &containsKey);
if (!containsKey)
continue;
PRBool isRead = PR_FALSE;
nsresult rv2 = mDatabase->IsRead(m_newMsgs[keyIndex], &isRead);
if (NS_SUCCEEDED(rv2) && !isRead)
{
hasNewMessages = PR_TRUE;
mDatabase->AddToNewList(m_newMsgs[keyIndex]);
}
}
SetHasNewMessages(hasNewMessages);
}
}
// helper function that gets the cache element that corresponds to the passed in file spec.
// This could be static, or could live in another class - it's not specific to the current
// nsMsgDBFolder. If it lived at a higher level, we could cache the account manager and folder cache.
nsresult nsMsgDBFolder::GetFolderCacheElemFromFileSpec(nsIFileSpec *fileSpec, nsIMsgFolderCacheElement **cacheElement)
{
nsresult result;
if (!fileSpec || !cacheElement)
return NS_ERROR_NULL_POINTER;
nsCOMPtr <nsIMsgFolderCache> folderCache;
#ifdef DEBUG_bienvenu1
PRBool exists;
NS_ASSERTION(NS_SUCCEEDED(fileSpec->Exists(&exists)) && exists, "whoops, file doesn't exist, mac will break");
#endif
nsCOMPtr<nsIMsgAccountManager> accountMgr =
do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &result);
if(NS_SUCCEEDED(result))
{
result = accountMgr->GetFolderCache(getter_AddRefs(folderCache));
if (NS_SUCCEEDED(result) && folderCache)
{
nsXPIDLCString persistentPath;
fileSpec->GetPersistentDescriptorString(getter_Copies(persistentPath));
result = folderCache->GetCacheElement(persistentPath, PR_FALSE, cacheElement);
}
}
return result;
}
nsresult nsMsgDBFolder::ReadDBFolderInfo(PRBool force)
{
// Since it turns out to be pretty expensive to open and close
// the DBs all the time, if we have to open it once, get everything
// we might need while we're here
nsresult result=NS_ERROR_FAILURE;
// don't need to reload from cache if we've already read from cache,
// and, we might get stale info, so don't do it.
if (!mInitializedFromCache)
{
nsCOMPtr <nsIFileSpec> dbPath;
result = GetFolderCacheKey(getter_AddRefs(dbPath), PR_TRUE /* createDBIfMissing */);
if (dbPath)
{
nsCOMPtr <nsIMsgFolderCacheElement> cacheElement;
result = GetFolderCacheElemFromFileSpec(dbPath, getter_AddRefs(cacheElement));
if (NS_SUCCEEDED(result) && cacheElement)
{
result = ReadFromFolderCacheElem(cacheElement);
}
}
}
// if (m_master->InitFolderFromCache (this))
// return err;
if (force || !mInitializedFromCache)
{
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsCOMPtr<nsIMsgDatabase> db;
result = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if(NS_SUCCEEDED(result))
{
mIsCachable = PR_TRUE;
if (folderInfo)
{
if (!mInitializedFromCache)
{
folderInfo->GetFlags((PRInt32 *)&mFlags);
#ifdef DEBUG_bienvenu1
nsXPIDLString name;
GetName(getter_Copies(name));
NS_ASSERTION(Compare(name, kLocalizedTrashName) || (mFlags & MSG_FOLDER_FLAG_TRASH), "lost trash flag");
#endif
mInitializedFromCache = PR_TRUE;
}
folderInfo->GetNumMessages(&mNumTotalMessages);
folderInfo->GetNumUnreadMessages(&mNumUnreadMessages);
folderInfo->GetExpungedBytes((PRInt32 *)&mExpungedBytes);
nsXPIDLCString utf8Name;
folderInfo->GetFolderName(getter_Copies(utf8Name));
if (!utf8Name.IsEmpty())
CopyUTF8toUTF16(utf8Name, mName);
//These should be put in IMAP folder only.
//folderInfo->GetImapTotalPendingMessages(&mNumPendingTotalMessages);
//folderInfo->GetImapUnreadPendingMessages(&mNumPendingUnreadMessages);
PRBool defaultUsed;
folderInfo->GetCharacterSet(mCharset, &defaultUsed);
if (defaultUsed)
mCharset.Truncate();
folderInfo->GetCharacterSetOverride(&mCharsetOverride);
if (db) {
PRBool hasnew;
nsresult rv;
rv = db->HasNew(&hasnew);
if (NS_FAILED(rv)) return rv;
if (!hasnew && mNumPendingUnreadMessages <= 0) {
ClearFlag(MSG_FOLDER_FLAG_GOT_NEW);
}
}
}
}
folderInfo = nsnull;
if (db)
db->Close(PR_FALSE);
}
return result;
}
nsresult nsMsgDBFolder::SendFlagNotifications(nsIMsgDBHdr *item, PRUint32 oldFlags, PRUint32 newFlags)
{
nsresult rv = NS_OK;
PRUint32 changedFlags = oldFlags ^ newFlags;
if((changedFlags & MSG_FLAG_READ) && (changedFlags & MSG_FLAG_NEW))
{
//..so..if the msg is read in the folder and the folder has new msgs clear the account level and status bar biffs.
rv = NotifyPropertyFlagChanged(item, kStatusAtom, oldFlags, newFlags);
rv = SetBiffState(nsMsgBiffState_NoMail);
}
else if(changedFlags & (MSG_FLAG_READ | MSG_FLAG_REPLIED | MSG_FLAG_FORWARDED
| MSG_FLAG_IMAP_DELETED | MSG_FLAG_NEW | MSG_FLAG_OFFLINE))
{
rv = NotifyPropertyFlagChanged(item, kStatusAtom, oldFlags, newFlags);
}
else if((changedFlags & MSG_FLAG_MARKED))
{
rv = NotifyPropertyFlagChanged(item, kFlaggedAtom, oldFlags, newFlags);
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::DownloadMessagesForOffline(nsISupportsArray *messages, nsIMsgWindow *)
{
NS_ASSERTION(PR_FALSE, "imap and news need to override this");
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::DownloadAllForOffline(nsIUrlListener *listener, nsIMsgWindow *msgWindow)
{
NS_ASSERTION(PR_FALSE, "imap and news need to override this");
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetOfflineStoreInputStream(nsIInputStream **stream)
{
nsresult rv = NS_ERROR_NULL_POINTER;
if (mPath)
rv = mPath->GetInputStream(stream);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GetOfflineFileStream(nsMsgKey msgKey, PRUint32 *offset, PRUint32 *size, nsIInputStream **aFileStream)
{
NS_ENSURE_ARG(aFileStream);
*offset = *size = 0;
nsXPIDLCString nativePath;
mPath->GetNativePath(getter_Copies(nativePath));
nsCOMPtr <nsILocalFile> localStore;
nsresult rv = NS_NewNativeLocalFile(nativePath, PR_TRUE, getter_AddRefs(localStore));
if (NS_SUCCEEDED(rv) && localStore)
{
rv = NS_NewLocalFileInputStream(aFileStream, localStore);
if (NS_SUCCEEDED(rv))
{
rv = GetDatabase(nsnull);
NS_ENSURE_SUCCESS(rv, NS_OK);
nsCOMPtr<nsIMsgDBHdr> hdr;
rv = mDatabase->GetMsgHdrForKey(msgKey, getter_AddRefs(hdr));
if (hdr && NS_SUCCEEDED(rv))
{
hdr->GetMessageOffset(offset);
hdr->GetOfflineMessageSize(size);
}
// check if offline store really has the correct offset into the offline
// store by reading the first few bytes. If it doesn't, clear the offline
// flag on the msg and return false, which will fall back to reading the message
// from the server.
nsCOMPtr <nsISeekableStream> seekableStream = do_QueryInterface(*aFileStream);
if (seekableStream)
{
rv = seekableStream->Seek(nsISeekableStream::NS_SEEK_CUR, *offset);
char startOfMsg[10];
PRUint32 bytesRead;
if (NS_SUCCEEDED(rv))
rv = (*aFileStream)->Read(startOfMsg, sizeof(startOfMsg), &bytesRead);
// check if message starts with From, or is a draft and starts with FCC
if (NS_FAILED(rv) || bytesRead != sizeof(startOfMsg) ||
(strncmp(startOfMsg, "From ", 5) && (! (mFlags & MSG_FOLDER_FLAG_DRAFTS) || strncmp(startOfMsg, "FCC", 3))))
rv = NS_ERROR_FAILURE;
}
}
if (NS_FAILED(rv) && mDatabase)
mDatabase->MarkOffline(msgKey, PR_FALSE, nsnull);
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GetOfflineStoreOutputStream(nsIOutputStream **outputStream)
{
nsresult rv = NS_ERROR_NULL_POINTER;
if (mPath)
{
// the following code doesn't work for a host of reasons - the transfer offset
// is ignored for output streams. The buffering used by file channels does not work
// if transfer offsets are coerced to work, etc.
#if 0
nsCOMPtr<nsIFileChannel> fileChannel = do_CreateInstance(NS_LOCALFILECHANNEL_CONTRACTID);
if (fileChannel)
{
nsCOMPtr <nsILocalFile> localStore;
rv = NS_NewLocalFile(nativePath, PR_TRUE, getter_AddRefs(localStore));
if (NS_SUCCEEDED(rv) && localStore)
{
rv = fileChannel->Init(localStore, PR_CREATE_FILE | PR_RDWR, 0);
if (NS_FAILED(rv))
return rv;
rv = fileChannel->Open(outputStream);
if (NS_FAILED(rv))
return rv;
}
}
#endif
nsCOMPtr<nsISupports> supports;
nsFileSpec fileSpec;
mPath->GetFileSpec(&fileSpec);
rv = NS_NewIOFileStream(getter_AddRefs(supports), fileSpec, PR_WRONLY | PR_CREATE_FILE, 00700);
NS_ENSURE_SUCCESS(rv, rv);
supports->QueryInterface(NS_GET_IID(nsIOutputStream), (void **) outputStream);
nsCOMPtr <nsISeekableStream> seekable = do_QueryInterface(supports);
if (seekable)
seekable->Seek(nsISeekableStream::NS_SEEK_END, 0);
}
return rv;
}
// XXX todo
// move these to a common location and remove all the hard coded ".msf"
#define SUMMARY_SUFFIX ".msf"
#define SUMMARY_SUFFIX_LEN 4
// path coming in is the root path without the leaf name,
// on the way out, it's the whole path.
nsresult nsMsgDBFolder::CreateFileSpecForDB(const char *userLeafName, nsFileSpec &path, nsIFileSpec **dbFileSpec)
{
NS_ENSURE_ARG_POINTER(dbFileSpec);
NS_ENSURE_ARG_POINTER(userLeafName);
// XXX : This function is only called by nsImapMailFolder which calls
// this function with UTF-7 (ASCII only) userLeafName so that we can
// use 'char' version of NS_MsgHasIfNcessary (bug 264071).
// If this becomes not the case any more, we should use PRUnichar-version,
// instead.
nsCAutoString proposedDBName(userLeafName);
NS_MsgHashIfNecessary(proposedDBName);
// (note, the caller of this will be using the dbFileSpec to call db->Open()
// will turn the path into summary spec, and append the ".msf" extension)
//
// we want db->Open() to create a new summary file
// so we have to jump through some hoops to make sure the .msf it will
// create is unique. now that we've got the "safe" proposedDBName,
// we append ".msf" to see if the file exists. if so, we make the name
// unique and then string off the ".msf" so that we pass the right thing
// into Open(). this isn't ideal, since this is not atomic
// but it will make do.
proposedDBName+= SUMMARY_SUFFIX;
path += proposedDBName.get();
if (path.Exists())
{
path.MakeUnique();
proposedDBName = path.GetLeafName();
}
// now, take the ".msf" off
proposedDBName.Truncate(proposedDBName.Length() - SUMMARY_SUFFIX_LEN);
path.SetLeafName(proposedDBName.get());
NS_NewFileSpecWithSpec(path, dbFileSpec);
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetMsgDatabase(nsIMsgWindow *aMsgWindow,
nsIMsgDatabase** aMsgDatabase)
{
GetDatabase(aMsgWindow);
if (!aMsgDatabase || !mDatabase)
return NS_ERROR_NULL_POINTER;
NS_ADDREF(*aMsgDatabase = mDatabase);
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::SetMsgDatabase(nsIMsgDatabase *aMsgDatabase)
{
if (mDatabase)
{
// commit here - db might go away when all these refs are released.
mDatabase->Commit(nsMsgDBCommitType::kLargeCommit);
mDatabase->RemoveListener(this);
mDatabase->ClearCachedHdrs();
if (!aMsgDatabase)
{
PRUint32 numNewKeys;
PRUint32 *newMessageKeys;
nsresult rv = mDatabase->GetNewList(&numNewKeys, &newMessageKeys);
if (NS_SUCCEEDED(rv) && newMessageKeys)
{
m_newMsgs.RemoveAll();
m_newMsgs.Add(newMessageKeys, numNewKeys);
}
nsMemory::Free (newMessageKeys);
}
}
mDatabase = aMsgDatabase;
if (aMsgDatabase)
aMsgDatabase->AddListener(this);
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetDBFolderInfoAndDB(nsIDBFolderInfo **folderInfo, nsIMsgDatabase **database)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsMsgDBFolder::OnReadChanged(nsIDBChangeListener * aInstigator)
{
/* do nothing. if you care about this, override it. see nsNewsFolder.cpp */
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::OnJunkScoreChanged(nsIDBChangeListener * aInstigator)
{
NotifyFolderEvent(mJunkStatusChangedAtom);
return NS_OK;
}
// 1. When the status of a message changes.
NS_IMETHODIMP nsMsgDBFolder::OnHdrChange(nsIMsgDBHdr *aHdrChanged, PRUint32 aOldFlags, PRUint32 aNewFlags,
nsIDBChangeListener * aInstigator)
{
if(aHdrChanged)
{
SendFlagNotifications(aHdrChanged, aOldFlags, aNewFlags);
UpdateSummaryTotals(PR_TRUE);
}
// The old state was new message state
// We check and see if this state has changed
if(aOldFlags & MSG_FLAG_NEW)
{
// state changing from new to something else
if (!(aNewFlags & MSG_FLAG_NEW))
{
CheckWithNewMessagesStatus(PR_FALSE);
}
}
return NS_OK;
}
nsresult nsMsgDBFolder::CheckWithNewMessagesStatus(PRBool messageAdded)
{
nsresult rv;
PRBool hasNewMessages;
if (messageAdded)
{
SetHasNewMessages(PR_TRUE);
}
else // message modified or deleted
{
if(mDatabase)
{
rv = mDatabase->HasNew(&hasNewMessages);
SetHasNewMessages(hasNewMessages);
}
}
return NS_OK;
}
// 3. When a message gets deleted, we need to see if it was new
// When we lose a new message we need to check if there are still new messages
NS_IMETHODIMP nsMsgDBFolder::OnHdrDeleted(nsIMsgDBHdr *aHdrChanged, nsMsgKey aParentKey, PRInt32 aFlags,
nsIDBChangeListener * aInstigator)
{
// check to see if a new message is being deleted
// as in this case, if there is only one new message and it's being deleted
// the folder newness has to be cleared.
CheckWithNewMessagesStatus(PR_FALSE);
return OnHdrAddedOrDeleted(aHdrChanged, PR_FALSE);
}
// 2. When a new messages gets added, we need to see if it's new.
NS_IMETHODIMP nsMsgDBFolder::OnHdrAdded(nsIMsgDBHdr *aHdrChanged, nsMsgKey aParentKey , PRInt32 aFlags,
nsIDBChangeListener * aInstigator)
{
if(aFlags & MSG_FLAG_NEW)
CheckWithNewMessagesStatus(PR_TRUE);
return OnHdrAddedOrDeleted(aHdrChanged, PR_TRUE);
}
nsresult nsMsgDBFolder::OnHdrAddedOrDeleted(nsIMsgDBHdr *aHdrChanged, PRBool added)
{
if(added)
NotifyItemAdded(aHdrChanged);
else
NotifyItemRemoved(aHdrChanged);
UpdateSummaryTotals(PR_TRUE);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::OnParentChanged(nsMsgKey aKeyChanged, nsMsgKey oldParent, nsMsgKey newParent,
nsIDBChangeListener * aInstigator)
{
nsCOMPtr<nsIMsgDBHdr> hdrChanged;
mDatabase->GetMsgHdrForKey(aKeyChanged, getter_AddRefs(hdrChanged));
//In reality we probably want to just change the parent because otherwise we will lose things like
//selection.
if (hdrChanged)
{
//First delete the child from the old threadParent
OnHdrAddedOrDeleted(hdrChanged, PR_FALSE);
//Then add it to the new threadParent
OnHdrAddedOrDeleted(hdrChanged, PR_TRUE);
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::OnAnnouncerGoingAway(nsIDBChangeAnnouncer *instigator)
{
if (mDatabase)
{
mDatabase->RemoveListener(this);
mDatabase = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetManyHeadersToDownload(PRBool *retval)
{
PRInt32 numTotalMessages;
NS_ENSURE_ARG_POINTER(retval);
// is there any reason to return false?
if (!mDatabase)
*retval = PR_TRUE;
else if (NS_SUCCEEDED(GetTotalMessages(PR_FALSE, &numTotalMessages)) && numTotalMessages <= 0)
*retval = PR_TRUE;
else
*retval = PR_FALSE;
return NS_OK;
}
nsresult nsMsgDBFolder::MsgFitsDownloadCriteria(nsMsgKey msgKey, PRBool *result)
{
if(!mDatabase)
return NS_ERROR_FAILURE;
nsresult rv;
nsCOMPtr<nsIMsgDBHdr> hdr;
rv = mDatabase->GetMsgHdrForKey(msgKey, getter_AddRefs(hdr));
if(NS_FAILED(rv))
return rv;
if (hdr)
{
PRUint32 msgFlags = 0;
hdr->GetFlags(&msgFlags);
// check if we already have this message body offline
if (! (msgFlags & MSG_FLAG_OFFLINE))
{
*result = PR_TRUE;
// check against the server download size limit .
nsCOMPtr <nsIMsgIncomingServer> incomingServer;
rv = GetServer(getter_AddRefs(incomingServer));
if (NS_SUCCEEDED(rv) && incomingServer)
{
PRBool limitDownloadSize = PR_FALSE;
rv = incomingServer->GetLimitOfflineMessageSize(&limitDownloadSize);
NS_ENSURE_SUCCESS(rv, rv);
if (limitDownloadSize)
{
PRInt32 maxDownloadMsgSize = 0;
PRUint32 msgSize;
hdr->GetMessageSize(&msgSize);
rv = incomingServer->GetMaxMessageSize(&maxDownloadMsgSize);
NS_ENSURE_SUCCESS(rv, rv);
maxDownloadMsgSize *= 1024;
if (msgSize > (PRUint32) maxDownloadMsgSize)
*result = PR_FALSE;
}
}
}
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetSupportsOffline(PRBool *aSupportsOffline)
{
NS_ENSURE_ARG_POINTER(aSupportsOffline);
if (mFlags & MSG_FOLDER_FLAG_VIRTUAL)
{
*aSupportsOffline = PR_FALSE;
return NS_OK;
}
nsCOMPtr<nsIMsgIncomingServer> server;
nsresult rv = GetServer(getter_AddRefs(server));
NS_ENSURE_SUCCESS(rv,rv);
if (!server) return NS_ERROR_FAILURE;
PRInt32 offlineSupportLevel;
rv = server->GetOfflineSupportLevel(&offlineSupportLevel);
NS_ENSURE_SUCCESS(rv,rv);
*aSupportsOffline = (offlineSupportLevel >= OFFLINE_SUPPORT_LEVEL_REGULAR);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::ShouldStoreMsgOffline(nsMsgKey msgKey, PRBool *result)
{
NS_ENSURE_ARG(result);
PRUint32 flags = 0;
*result = PR_FALSE;
GetFlags(&flags);
if (flags & MSG_FOLDER_FLAG_OFFLINE)
return MsgFitsDownloadCriteria(msgKey, result);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::HasMsgOffline(nsMsgKey msgKey, PRBool *result)
{
NS_ENSURE_ARG(result);
*result = PR_FALSE;
if(!mDatabase)
return NS_ERROR_FAILURE;
nsresult rv;
nsCOMPtr<nsIMsgDBHdr> hdr;
rv = mDatabase->GetMsgHdrForKey(msgKey, getter_AddRefs(hdr));
if(NS_FAILED(rv))
return rv;
if (hdr)
{
PRUint32 msgFlags = 0;
hdr->GetFlags(&msgFlags);
// check if we already have this message body offline
if ((msgFlags & MSG_FLAG_OFFLINE))
*result = PR_TRUE;
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetFlags(PRUint32 *_retval)
{
ReadDBFolderInfo(PR_FALSE);
*_retval = mFlags;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::ReadFromFolderCacheElem(nsIMsgFolderCacheElement *element)
{
nsresult rv = NS_OK;
nsXPIDLCString charset;
element->GetInt32Property("flags", (PRInt32 *) &mFlags);
PRBool persistElided = PR_TRUE;
rv = GetPersistElided(&persistElided);
NS_ENSURE_SUCCESS(rv,rv);
// we aren't persisting elided, set the folder as closed
if (!persistElided) {
mFlags |= MSG_FOLDER_FLAG_ELIDED;
}
element->GetInt32Property("totalMsgs", &mNumTotalMessages);
element->GetInt32Property("totalUnreadMsgs", &mNumUnreadMessages);
element->GetInt32Property("pendingUnreadMsgs", &mNumPendingUnreadMessages);
element->GetInt32Property("pendingMsgs", &mNumPendingTotalMessages);
element->GetInt32Property("expungedBytes", (PRInt32 *) &mExpungedBytes);
element->GetInt32Property("folderSize", (PRInt32 *) &mFolderSize);
element->GetStringProperty("charset", getter_Copies(charset));
#ifdef DEBUG_bienvenu1
char *uri;
GetURI(&uri);
printf("read total %ld for %s\n", mNumTotalMessages, uri);
PR_Free(uri);
#endif
mCharset.AssignASCII(charset);
mInitializedFromCache = PR_TRUE;
return rv;
}
nsresult nsMsgDBFolder::GetFolderCacheKey(nsIFileSpec **aFileSpec, PRBool createDBIfMissing /* = PR_FALSE */)
{
nsresult rv;
nsCOMPtr <nsIFileSpec> path;
rv = GetPath(getter_AddRefs(path));
// now we put a new file spec in aFileSpec, because we're going to change it.
rv = NS_NewFileSpec(aFileSpec);
if (NS_SUCCEEDED(rv) && *aFileSpec)
{
nsIFileSpec *dbPath = *aFileSpec;
dbPath->FromFileSpec(path);
// if not a server, we need to convert to a db Path with .msf on the end
PRBool isServer = PR_FALSE;
GetIsServer(&isServer);
// if it's a server, we don't need the .msf appended to the name
if (!isServer)
{
nsFileSpec folderName;
dbPath->GetFileSpec(&folderName);
nsLocalFolderSummarySpec summarySpec(folderName);
dbPath->SetFromFileSpec(summarySpec);
// create the .msf file
// see bug #244217 for details
PRBool exists;
if (createDBIfMissing && NS_SUCCEEDED(dbPath->Exists(&exists)) && !exists)
dbPath->Touch();
}
}
return rv;
}
nsresult nsMsgDBFolder::FlushToFolderCache()
{
nsresult rv;
nsCOMPtr<nsIMsgAccountManager> accountManager =
do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && accountManager)
{
nsCOMPtr<nsIMsgFolderCache> folderCache;
rv = accountManager->GetFolderCache(getter_AddRefs(folderCache));
if (NS_SUCCEEDED(rv) && folderCache)
rv = WriteToFolderCache(folderCache, PR_FALSE);
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::WriteToFolderCache(nsIMsgFolderCache *folderCache, PRBool deep)
{
nsCOMPtr <nsIEnumerator> aEnumerator;
nsresult rv;
if (folderCache)
{
nsCOMPtr <nsIMsgFolderCacheElement> cacheElement;
nsCOMPtr <nsIFileSpec> dbPath;
rv = GetFolderCacheKey(getter_AddRefs(dbPath));
#ifdef DEBUG_bienvenu1
PRBool exists;
NS_ASSERTION(NS_SUCCEEDED(dbPath->Exists(&exists)) && exists, "file spec we're adding to cache should exist");
#endif
if (NS_SUCCEEDED(rv) && dbPath)
{
nsXPIDLCString persistentPath;
dbPath->GetPersistentDescriptorString(getter_Copies(persistentPath));
rv = folderCache->GetCacheElement(persistentPath, PR_TRUE, getter_AddRefs(cacheElement));
if (NS_SUCCEEDED(rv) && cacheElement)
rv = WriteToFolderCacheElem(cacheElement);
}
}
if (!deep)
return rv;
rv = GetSubFolders(getter_AddRefs(aEnumerator));
if(NS_FAILED(rv))
return rv;
nsCOMPtr<nsISupports> aItem;
rv = aEnumerator->First();
if (NS_FAILED(rv))
return NS_OK; // it's OK, there are no sub-folders.
while(NS_SUCCEEDED(rv))
{
rv = aEnumerator->CurrentItem(getter_AddRefs(aItem));
if (NS_FAILED(rv)) break;
nsCOMPtr<nsIMsgFolder> aMsgFolder(do_QueryInterface(aItem, &rv));
if (NS_SUCCEEDED(rv))
{
if (folderCache)
{
rv = aMsgFolder->WriteToFolderCache(folderCache, PR_TRUE);
if (NS_FAILED(rv))
break;
}
}
rv = aEnumerator->Next();
if (NS_FAILED(rv))
{
rv = NS_OK;
break;
}
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::WriteToFolderCacheElem(nsIMsgFolderCacheElement *element)
{
nsresult rv = NS_OK;
element->SetInt32Property("flags", (PRInt32) mFlags);
element->SetInt32Property("totalMsgs", mNumTotalMessages);
element->SetInt32Property("totalUnreadMsgs", mNumUnreadMessages);
element->SetInt32Property("pendingUnreadMsgs", mNumPendingUnreadMessages);
element->SetInt32Property("pendingMsgs", mNumPendingTotalMessages);
element->SetInt32Property("expungedBytes", mExpungedBytes);
element->SetInt32Property("folderSize", mFolderSize);
element->SetStringProperty("charset", mCharset.get());
#ifdef DEBUG_bienvenu1
char *uri;
GetURI(&uri);
printf("writing total %ld for %s\n", mNumTotalMessages, uri);
PR_Free(uri);
#endif
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::AddMessageDispositionState(nsIMsgDBHdr *aMessage, nsMsgDispositionState aDispositionFlag)
{
NS_ENSURE_ARG_POINTER(aMessage);
nsresult rv = GetDatabase(nsnull);
NS_ENSURE_SUCCESS(rv, NS_OK);
nsMsgKey msgKey;
aMessage->GetMessageKey(&msgKey);
if (aDispositionFlag == nsIMsgFolder::nsMsgDispositionState_Replied)
mDatabase->MarkReplied(msgKey, PR_TRUE, nsnull);
else if (aDispositionFlag == nsIMsgFolder::nsMsgDispositionState_Forwarded)
mDatabase->MarkForwarded(msgKey, PR_TRUE, nsnull);
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::MarkAllMessagesRead(void)
{
// ### fix me need nsIMsgWindow
nsresult rv = GetDatabase(nsnull);
m_newMsgs.RemoveAll();
if(NS_SUCCEEDED(rv))
{
EnableNotifications(allMessageCountNotifications, PR_FALSE, PR_TRUE /*dbBatching*/);
rv = mDatabase->MarkAllRead(nsnull);
EnableNotifications(allMessageCountNotifications, PR_TRUE, PR_TRUE /*dbBatching*/);
}
SetHasNewMessages(PR_FALSE);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::MarkThreadRead(nsIMsgThread *thread)
{
nsresult rv = GetDatabase(nsnull);
if(NS_SUCCEEDED(rv))
return mDatabase->MarkThreadRead(thread, nsnull, nsnull);
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::OnStartRunningUrl(nsIURI *aUrl)
{
NS_PRECONDITION(aUrl, "just a sanity check");
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::OnStopRunningUrl(nsIURI *aUrl, nsresult aExitCode)
{
NS_PRECONDITION(aUrl, "just a sanity check");
nsCOMPtr<nsIMsgMailNewsUrl> mailUrl = do_QueryInterface(aUrl);
if (mailUrl)
{
PRBool updatingFolder = PR_FALSE;
if (NS_SUCCEEDED(mailUrl->GetUpdatingFolder(&updatingFolder)) && updatingFolder)
NotifyFolderEvent(mFolderLoadedAtom);
// be sure to remove ourselves as a url listener
mailUrl->UnRegisterListener(this);
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetRetentionSettings(nsIMsgRetentionSettings **settings)
{
NS_ENSURE_ARG_POINTER(settings);
nsresult rv = NS_OK;
if (!m_retentionSettings)
{
GetDatabase(nsnull);
if (mDatabase)
{
// get the settings from the db - if the settings from the db say the folder
// is not overriding the incoming server settings, get the settings from the
// server.
rv = mDatabase->GetMsgRetentionSettings(getter_AddRefs(m_retentionSettings));
if (NS_SUCCEEDED(rv) && m_retentionSettings)
{
PRBool useServerDefaults;
m_retentionSettings->GetUseServerDefaults(&useServerDefaults);
if (useServerDefaults)
{
nsCOMPtr <nsIMsgIncomingServer> incomingServer;
rv = GetServer(getter_AddRefs(incomingServer));
if (NS_SUCCEEDED(rv) && incomingServer)
incomingServer->GetRetentionSettings(getter_AddRefs(m_retentionSettings));
}
}
}
}
*settings = m_retentionSettings;
NS_IF_ADDREF(*settings);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::SetRetentionSettings(nsIMsgRetentionSettings *settings)
{
m_retentionSettings = settings;
GetDatabase(nsnull);
if (mDatabase)
mDatabase->SetMsgRetentionSettings(settings);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetDownloadSettings(nsIMsgDownloadSettings **settings)
{
NS_ENSURE_ARG_POINTER(settings);
nsresult rv = NS_OK;
if (!m_downloadSettings)
{
GetDatabase(nsnull);
if (mDatabase)
{
// get the settings from the db - if the settings from the db say the folder
// is not overriding the incoming server settings, get the settings from the
// server.
rv = mDatabase->GetMsgDownloadSettings(getter_AddRefs(m_downloadSettings));
if (NS_SUCCEEDED(rv) && m_downloadSettings)
{
PRBool useServerDefaults;
m_downloadSettings->GetUseServerDefaults(&useServerDefaults);
if (useServerDefaults)
{
nsCOMPtr <nsIMsgIncomingServer> incomingServer;
rv = GetServer(getter_AddRefs(incomingServer));
if (NS_SUCCEEDED(rv) && incomingServer)
incomingServer->GetDownloadSettings(getter_AddRefs(m_downloadSettings));
}
}
}
}
*settings = m_downloadSettings;
NS_IF_ADDREF(*settings);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::SetDownloadSettings(nsIMsgDownloadSettings *settings)
{
m_downloadSettings = settings;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::IsCommandEnabled(const char *command, PRBool *result)
{
NS_ENSURE_ARG_POINTER(result);
*result = PR_TRUE;
return NS_OK;
}
nsresult nsMsgDBFolder::WriteStartOfNewLocalMessage()
{
nsCAutoString result;
char *ct;
PRUint32 writeCount;
time_t now = time ((time_t*) 0);
ct = ctime(&now);
ct[24] = 0;
result = "From - ";
result += ct;
result += MSG_LINEBREAK;
nsCOMPtr <nsISeekableStream> seekable;
nsInt64 curStorePos;
if (m_offlineHeader)
seekable = do_QueryInterface(m_tempMessageStream);
if (seekable)
{
PRInt64 tellPos;
seekable->Tell(&tellPos);
curStorePos = tellPos;
// ### todo - need to convert this to 64 bits
m_offlineHeader->SetMessageOffset((PRUint32) curStorePos);
}
m_tempMessageStream->Write(result.get(), result.Length(),
&writeCount);
if (seekable)
{
PRInt64 tellPos;
seekable->Seek(PR_SEEK_CUR, 0); // seeking causes a flush, w/o syncing
seekable->Tell(&tellPos);
curStorePos = tellPos;
m_offlineHeader->SetStatusOffset((PRUint32) curStorePos);
}
result = "X-Mozilla-Status: 0001";
result += MSG_LINEBREAK;
m_tempMessageStream->Write(result.get(), result.Length(),
&writeCount);
result = "X-Mozilla-Status2: 00000000";
result += MSG_LINEBREAK;
nsresult rv = m_tempMessageStream->Write(result.get(), result.Length(),
&writeCount);
return rv;
}
nsresult nsMsgDBFolder::StartNewOfflineMessage()
{
nsresult rv = NS_OK;
if (!m_tempMessageStream)
rv = GetOfflineStoreOutputStream(getter_AddRefs(m_tempMessageStream));
else
{
nsCOMPtr <nsISeekableStream> seekable;
seekable = do_QueryInterface(m_tempMessageStream);
if (seekable)
seekable->Seek(PR_SEEK_END, 0);
}
if (NS_SUCCEEDED(rv))
WriteStartOfNewLocalMessage();
m_numOfflineMsgLines = 0;
return rv;
}
nsresult nsMsgDBFolder::EndNewOfflineMessage()
{
nsCOMPtr <nsISeekableStream> seekable;
nsInt64 curStorePos;
PRUint32 messageOffset;
nsMsgKey messageKey;
nsresult rv = GetDatabase(nsnull);
NS_ENSURE_SUCCESS(rv, rv);
m_offlineHeader->GetMessageKey(&messageKey);
if (m_tempMessageStream)
seekable = do_QueryInterface(m_tempMessageStream);
mDatabase->MarkOffline(messageKey, PR_TRUE, nsnull);
if (seekable)
{
seekable->Seek(PR_SEEK_CUR, 0); // seeking causes a flush, w/o syncing
PRInt64 tellPos;
seekable->Tell(&tellPos);
curStorePos = tellPos;
m_offlineHeader->GetMessageOffset(&messageOffset);
curStorePos -= messageOffset;
m_offlineHeader->SetOfflineMessageSize(curStorePos);
m_offlineHeader->SetLineCount(m_numOfflineMsgLines);
}
m_offlineHeader = nsnull;
return NS_OK;
}
nsresult nsMsgDBFolder::CompactOfflineStore(nsIMsgWindow *inWindow)
{
nsresult rv;
nsCOMPtr <nsIMsgFolderCompactor> folderCompactor = do_CreateInstance(NS_MSGOFFLINESTORECOMPACTOR_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && folderCompactor)
rv = folderCompactor->Compact(this, PR_TRUE, inWindow);
return rv;
}
nsresult
nsMsgDBFolder::AutoCompact(nsIMsgWindow *aWindow)
{
NS_ENSURE_ARG_POINTER(aWindow);
PRBool prompt;
nsresult rv = GetPromptPurgeThreshold(&prompt);
NS_ENSURE_SUCCESS(rv, rv);
PRTime timeNow = PR_Now(); //time in microseconds
PRTime timeAfterOneHourOfLastPurgeCheck;
LL_ADD(timeAfterOneHourOfLastPurgeCheck, gtimeOfLastPurgeCheck, oneHour);
if (LL_CMP(timeAfterOneHourOfLastPurgeCheck, <, timeNow) && prompt)
{
gtimeOfLastPurgeCheck = timeNow;
nsCOMPtr<nsIMsgAccountManager> accountMgr = do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
{
nsCOMPtr<nsISupportsArray> allServers;
accountMgr->GetAllServers(getter_AddRefs(allServers));
NS_ENSURE_SUCCESS(rv,rv);
PRUint32 numServers, serverIndex=0;
rv = allServers->Count(&numServers);
PRInt32 offlineSupportLevel;
if ( numServers > 0 )
{
nsCOMPtr<nsIMsgIncomingServer> server =
do_QueryElementAt(allServers, serverIndex);
NS_ENSURE_SUCCESS(rv,rv);
nsCOMPtr<nsISupportsArray> folderArray;
nsCOMPtr<nsISupportsArray> offlineFolderArray;
NS_NewISupportsArray(getter_AddRefs(folderArray));
NS_NewISupportsArray(getter_AddRefs(offlineFolderArray));
PRInt32 totalExpungedBytes=0;
PRInt32 offlineExpungedBytes =0;
PRInt32 localExpungedBytes = 0;
do
{
nsCOMPtr<nsIMsgFolder> rootFolder;
rv = server->GetRootFolder(getter_AddRefs(rootFolder));
if(NS_SUCCEEDED(rv) && rootFolder)
{
rv = server->GetOfflineSupportLevel(&offlineSupportLevel);
NS_ENSURE_SUCCESS(rv,rv);
nsCOMPtr<nsISupportsArray> allDescendents;
NS_NewISupportsArray(getter_AddRefs(allDescendents));
rootFolder->ListDescendents(allDescendents);
PRUint32 cnt=0;
rv = allDescendents->Count(&cnt);
NS_ENSURE_SUCCESS(rv,rv);
PRUint32 expungedBytes=0;
if (offlineSupportLevel > 0)
{
PRUint32 flags;
for (PRUint32 i=0; i< cnt;i++)
{
nsCOMPtr<nsISupports> supports = getter_AddRefs(allDescendents->ElementAt(i));
nsCOMPtr<nsIMsgFolder> folder = do_QueryInterface(supports, &rv);
expungedBytes = 0;
folder->GetFlags(&flags);
if (flags & MSG_FOLDER_FLAG_OFFLINE)
folder->GetExpungedBytes(&expungedBytes);
if (expungedBytes > 0 )
{
offlineFolderArray->AppendElement(supports);
offlineExpungedBytes += expungedBytes;
}
}
}
else //pop or local
{
for (PRUint32 i=0; i< cnt;i++)
{
nsCOMPtr<nsISupports> supports = getter_AddRefs(allDescendents->ElementAt(i));
nsCOMPtr<nsIMsgFolder> folder = do_QueryInterface(supports, &rv);
folder->GetExpungedBytes(&expungedBytes);
if (expungedBytes > 0 )
{
folderArray->AppendElement(supports);
localExpungedBytes += expungedBytes;
}
}
}
}
server = do_QueryElementAt(allServers, ++serverIndex);
}
while (serverIndex < numServers);
totalExpungedBytes = localExpungedBytes + offlineExpungedBytes;
PRInt32 purgeThreshold;
rv = GetPurgeThreshold(&purgeThreshold);
NS_ENSURE_SUCCESS(rv, rv);
if (totalExpungedBytes > (purgeThreshold*1024))
{
PRBool okToCompact = PR_FALSE;
nsCOMPtr<nsIPrefService> pref = do_GetService(NS_PREFSERVICE_CONTRACTID);
nsCOMPtr<nsIPrefBranch> branch;
pref->GetBranch("", getter_AddRefs(branch));
PRBool askBeforePurge;
branch->GetBoolPref(PREF_MAIL_PURGE_ASK, &askBeforePurge);
if (askBeforePurge)
{
nsCOMPtr <nsIStringBundle> bundle;
rv = GetBaseStringBundle(getter_AddRefs(bundle));
NS_ENSURE_SUCCESS(rv, rv);
nsXPIDLString dialogTitle;
nsXPIDLString confirmString;
nsXPIDLString checkboxText;
rv = bundle->GetStringFromName(NS_LITERAL_STRING("autoCompactAllFoldersTitle").get(), getter_Copies(dialogTitle));
NS_ENSURE_SUCCESS(rv, rv);
rv = bundle->GetStringFromName(NS_LITERAL_STRING("autoCompactAllFolders").get(), getter_Copies(confirmString));
NS_ENSURE_SUCCESS(rv, rv);
rv = bundle->GetStringFromName(NS_LITERAL_STRING("autoCompactAllFoldersCheckbox").get(), getter_Copies(checkboxText));
NS_ENSURE_SUCCESS(rv, rv);
PRBool checkValue = PR_FALSE;
PRInt32 buttonPressed = 0;
nsCOMPtr<nsIPrompt> dialog;
rv = aWindow->GetPromptDialog(getter_AddRefs(dialog));
NS_ENSURE_SUCCESS(rv, rv);
rv = dialog->ConfirmEx(dialogTitle.get(), confirmString.get(), nsIPrompt::STD_OK_CANCEL_BUTTONS,
nsnull, nsnull, nsnull, checkboxText.get(), &checkValue, &buttonPressed);
NS_ENSURE_SUCCESS(rv, rv);
if (!buttonPressed)
{
okToCompact = PR_TRUE;
if (checkValue)
branch->SetBoolPref(PREF_MAIL_PURGE_ASK, PR_FALSE);
}
}
else
okToCompact = PR_TRUE;
if (okToCompact)
{
nsCOMPtr <nsIAtom> aboutToCompactAtom = do_GetAtom("AboutToCompact");
NotifyFolderEvent(aboutToCompactAtom);
if ( localExpungedBytes > 0)
{
nsCOMPtr <nsIMsgFolder> msgFolder =
do_QueryElementAt(folderArray, 0, &rv);
if (msgFolder && NS_SUCCEEDED(rv))
if (offlineExpungedBytes > 0)
msgFolder->CompactAll(nsnull, aWindow, folderArray, PR_TRUE, offlineFolderArray);
else
msgFolder->CompactAll(nsnull, aWindow, folderArray, PR_FALSE, nsnull);
}
else if (offlineExpungedBytes > 0)
CompactAllOfflineStores(aWindow, offlineFolderArray);
}
}
}
}
}
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::CompactAllOfflineStores(nsIMsgWindow *aWindow, nsISupportsArray *aOfflineFolderArray)
{
nsresult rv= NS_OK;
nsCOMPtr <nsIMsgFolderCompactor> folderCompactor;
folderCompactor = do_CreateInstance(NS_MSGOFFLINESTORECOMPACTOR_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && folderCompactor)
rv = folderCompactor->CompactAll(nsnull, aWindow, PR_TRUE, aOfflineFolderArray);
return rv;
}
nsresult
nsMsgDBFolder::GetPromptPurgeThreshold(PRBool *aPrompt)
{
NS_ENSURE_ARG(aPrompt);
nsresult rv;
nsCOMPtr<nsIPrefBranch> prefBranch = do_GetService(NS_PREFSERVICE_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && prefBranch)
{
rv = prefBranch->GetBoolPref(PREF_MAIL_PROMPT_PURGE_THRESHOLD, aPrompt);
if (NS_FAILED(rv))
{
*aPrompt = PR_FALSE;
rv = NS_OK;
}
}
return rv;
}
nsresult
nsMsgDBFolder::GetPurgeThreshold(PRInt32 *aThreshold)
{
NS_ENSURE_ARG(aThreshold);
nsresult rv;
nsCOMPtr<nsIPrefBranch> prefBranch = do_GetService(NS_PREFSERVICE_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && prefBranch)
{
rv = prefBranch->GetIntPref(PREF_MAIL_PURGE_THRESHOLD, aThreshold);
if (NS_FAILED(rv))
{
*aThreshold = 0;
rv = NS_OK;
}
}
return rv;
}
NS_IMETHODIMP //called on the folder that is renamed or about to be deleted
nsMsgDBFolder::MatchOrChangeFilterDestination(nsIMsgFolder *newFolder, PRBool caseInsensitive, PRBool *found)
{
nsresult rv = NS_OK;
nsXPIDLCString oldUri;
rv = GetURI(getter_Copies(oldUri));
NS_ENSURE_SUCCESS(rv,rv);
nsXPIDLCString newUri;
if (newFolder) //for matching uri's this will be null
{
rv = newFolder->GetURI(getter_Copies(newUri));
NS_ENSURE_SUCCESS(rv,rv);
}
nsCOMPtr<nsIMsgFilterList> filterList;
nsCOMPtr<nsIMsgAccountManager> accountMgr = do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
{
nsCOMPtr<nsISupportsArray> allServers;
rv = accountMgr->GetAllServers(getter_AddRefs(allServers));
if (NS_SUCCEEDED(rv) && allServers)
{
PRUint32 numServers;
rv = allServers->Count(&numServers);
for (PRUint32 serverIndex=0; serverIndex < numServers; serverIndex++)
{
nsCOMPtr <nsIMsgIncomingServer> server =
do_QueryElementAt(allServers, serverIndex, &rv);
if (server && NS_SUCCEEDED(rv))
{
PRBool canHaveFilters;
rv = server->GetCanHaveFilters(&canHaveFilters);
if (NS_SUCCEEDED(rv) && canHaveFilters)
{
rv = server->GetFilterList(nsnull, getter_AddRefs(filterList));
if (filterList && NS_SUCCEEDED(rv))
{
rv = filterList->MatchOrChangeFilterTarget(oldUri, newUri, caseInsensitive, found);
if (found && newFolder && newUri)
rv = filterList->SaveToDefaultFile();
}
}
}
}
}
}
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::GetDBTransferInfo(nsIDBFolderInfo **aTransferInfo)
{
nsCOMPtr <nsIDBFolderInfo> dbFolderInfo;
nsCOMPtr <nsIMsgDatabase> db;
GetDBFolderInfoAndDB(getter_AddRefs(dbFolderInfo), getter_AddRefs(db));
if (dbFolderInfo)
dbFolderInfo->GetTransferInfo(aTransferInfo);
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::SetDBTransferInfo(nsIDBFolderInfo *aTransferInfo)
{
NS_ENSURE_ARG(aTransferInfo);
nsCOMPtr <nsIDBFolderInfo> dbFolderInfo;
nsCOMPtr <nsIMsgDatabase> db;
GetMsgDatabase(nsnull, getter_AddRefs(db));
if (db)
{
db->GetDBFolderInfo(getter_AddRefs(dbFolderInfo));
if(dbFolderInfo)
dbFolderInfo->InitFromTransferInfo(aTransferInfo);
db->SetSummaryValid(PR_TRUE);
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetStringProperty(const char *propertyName, char **propertyValue)
{
NS_ENSURE_ARG_POINTER(propertyName);
NS_ENSURE_ARG_POINTER(propertyValue);
nsCOMPtr <nsIFileSpec> dbPath;
nsresult rv = GetFolderCacheKey(getter_AddRefs(dbPath));
if (dbPath)
{
nsCOMPtr <nsIMsgFolderCacheElement> cacheElement;
rv = GetFolderCacheElemFromFileSpec(dbPath, getter_AddRefs(cacheElement));
if (cacheElement) //try to get from cache
rv = cacheElement->GetStringProperty(propertyName, propertyValue);
if (NS_FAILED(rv)) //if failed, then try to get from db
{
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsCOMPtr<nsIMsgDatabase> db;
PRBool exists;
rv = dbPath->Exists(&exists);
if (NS_FAILED(rv) || !exists)
return NS_MSG_ERROR_FOLDER_MISSING;
rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if (NS_SUCCEEDED(rv))
rv = folderInfo->GetCharPtrProperty(propertyName, propertyValue);
}
}
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::SetStringProperty(const char *propertyName, const char *propertyValue)
{
NS_ENSURE_ARG_POINTER(propertyName);
NS_ENSURE_ARG_POINTER(propertyValue);
nsCOMPtr <nsIFileSpec> dbPath;
GetFolderCacheKey(getter_AddRefs(dbPath));
if (dbPath)
{
nsCOMPtr <nsIMsgFolderCacheElement> cacheElement;
GetFolderCacheElemFromFileSpec(dbPath, getter_AddRefs(cacheElement));
if (cacheElement) //try to set in the cache
cacheElement->SetStringProperty(propertyName, propertyValue);
}
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsCOMPtr<nsIMsgDatabase> db;
nsresult rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if(NS_SUCCEEDED(rv))
{
folderInfo->SetCharPtrProperty(propertyName, propertyValue);
db->Commit(nsMsgDBCommitType::kLargeCommit); //commiting the db also commits the cache
}
return NS_OK;
}
// sub-classes need to override
nsresult
nsMsgDBFolder::SpamFilterClassifyMessage(const char *aURI, nsIMsgWindow *aMsgWindow, nsIJunkMailPlugin *aJunkMailPlugin)
{
return aJunkMailPlugin->ClassifyMessage(aURI, aMsgWindow, nsnull);
}
nsresult
nsMsgDBFolder::SpamFilterClassifyMessages(const char **aURIArray, PRUint32 aURICount, nsIMsgWindow *aMsgWindow, nsIJunkMailPlugin *aJunkMailPlugin)
{
return aJunkMailPlugin->ClassifyMessages(aURICount, aURIArray, aMsgWindow, nsnull);
}
/**
* Call the filter plugins (XXX currently just one)
*/
NS_IMETHODIMP
nsMsgDBFolder::CallFilterPlugins(nsIMsgWindow *aMsgWindow, PRBool *aFiltersRun)
{
NS_ENSURE_ARG_POINTER(aFiltersRun);
*aFiltersRun = PR_FALSE;
nsCOMPtr<nsIMsgIncomingServer> server;
nsCOMPtr<nsISpamSettings> spamSettings;
nsCOMPtr<nsIAbMDBDirectory> whiteListDirectory;
nsCOMPtr<nsIMsgHeaderParser> headerParser;
PRBool useWhiteList = PR_FALSE;
PRInt32 spamLevel = 0;
nsXPIDLCString whiteListAbURI;
nsresult rv = GetServer(getter_AddRefs(server));
NS_ENSURE_SUCCESS(rv, rv);
nsXPIDLCString serverType;
server->GetType(getter_Copies(serverType));
// if this is the junk folder, or the trash folder
// don't analyze for spam, because we don't care
//
// if it's the sent, unsent, templates, or drafts,
// don't analyze for spam, because the user
// created that message
//
// if it's a public imap folder, or another users
// imap folder, don't analyze for spam, because
// it's not ours to analyze
if ( !(nsCRT::strcmp(serverType.get(), "rss")) ||
(mFlags & (MSG_FOLDER_FLAG_JUNK | MSG_FOLDER_FLAG_TRASH |
MSG_FOLDER_FLAG_SENTMAIL | MSG_FOLDER_FLAG_QUEUE |
MSG_FOLDER_FLAG_DRAFTS | MSG_FOLDER_FLAG_TEMPLATES |
MSG_FOLDER_FLAG_IMAP_PUBLIC | MSG_FOLDER_FLAG_IMAP_OTHER_USER)
&& !(mFlags & MSG_FOLDER_FLAG_INBOX)) )
return NS_OK;
rv = server->GetSpamSettings(getter_AddRefs(spamSettings));
nsCOMPtr <nsIMsgFilterPlugin> filterPlugin;
server->GetSpamFilterPlugin(getter_AddRefs(filterPlugin));
if (!filterPlugin) // it's not an error not to have the filter plugin.
return NS_OK;
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr <nsIJunkMailPlugin> junkMailPlugin = do_QueryInterface(filterPlugin);
if (junkMailPlugin)
{
PRBool userHasClassified = PR_FALSE;
// if the user has not classified any messages yet, then we shouldn't bother
// running the junk mail controls. This creates a better first use experience.
// See Bug #250084.
junkMailPlugin->GetUserHasClassified(&userHasClassified);
if (!userHasClassified)
return NS_OK;
}
spamSettings->GetLevel(&spamLevel);
if (!spamLevel)
return NS_OK;
nsCOMPtr<nsIMsgMailSession> mailSession =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
if (!mDatabase)
{
rv = GetDatabase(nsnull); // XXX is nsnull a reasonable arg here?
NS_ENSURE_SUCCESS(rv, rv);
}
// get the list of new messages
//
PRUint32 numNewKeys;
PRUint32 *newKeys;
rv = mDatabase->GetNewList(&numNewKeys, &newKeys);
NS_ENSURE_SUCCESS(rv, rv);
nsMsgKeyArray newMessageKeys;
if (numNewKeys)
newMessageKeys.Add(newKeys, numNewKeys);
newMessageKeys.InsertAt(0, &m_saveNewMsgs);
// if there weren't any, just return
//
if (!newMessageKeys.GetSize())
return NS_OK;
spamSettings->GetUseWhiteList(&useWhiteList);
if (useWhiteList)
{
spamSettings->GetWhiteListAbURI(getter_Copies(whiteListAbURI));
NS_ENSURE_SUCCESS(rv, rv);
if (!whiteListAbURI.IsEmpty())
{
nsCOMPtr <nsIRDFService> rdfService = do_GetService("@mozilla.org/rdf/rdf-service;1",&rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr <nsIRDFResource> resource;
rv = rdfService->GetResource(whiteListAbURI, getter_AddRefs(resource));
NS_ENSURE_SUCCESS(rv, rv);
whiteListDirectory = do_QueryInterface(resource, &rv);
NS_ENSURE_SUCCESS(rv, rv);
}
// if we can't get the db, we probably want to continue firing spam filters.
}
nsXPIDLCString trustedMailDomains;
nsCOMPtr<nsIPrefBranch> prefBranch(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
if (prefBranch)
prefBranch->GetCharPref("mail.trusteddomains", getter_Copies(trustedMailDomains));
if (whiteListDirectory || !trustedMailDomains.IsEmpty())
{
headerParser = do_GetService(NS_MAILNEWS_MIME_HEADER_PARSER_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
}
// build up list of keys to classify
//
nsXPIDLCString uri;
nsMsgKeyArray keysToClassify;
PRUint32 numNewMessages = newMessageKeys.GetSize();
for ( PRUint32 i=0 ; i < numNewMessages ; ++i )
{
nsXPIDLCString junkScore;
nsCOMPtr <nsIMsgDBHdr> msgHdr;
nsMsgKey msgKey = newMessageKeys.GetAt(i);
rv = mDatabase->GetMsgHdrForKey(msgKey, getter_AddRefs(msgHdr));
if (!NS_SUCCEEDED(rv))
continue;
nsXPIDLCString author;
nsXPIDLCString authorEmailAddress;
if (whiteListDirectory || !trustedMailDomains.IsEmpty())
{
msgHdr->GetAuthor(getter_Copies(author));
rv = headerParser->ExtractHeaderAddressMailboxes(nsnull, author.get(), getter_Copies(authorEmailAddress));
}
if (!trustedMailDomains.IsEmpty())
{
nsCAutoString domain;
PRInt32 atPos = authorEmailAddress.FindChar('@');
if (atPos >= 0)
authorEmailAddress.Right(domain, authorEmailAddress.Length() - atPos - 1);
if (!domain.IsEmpty() && MsgHostDomainIsTrusted(domain, trustedMailDomains))
{
// mark this msg as non-junk, because we whitelisted it.
mDatabase->SetStringProperty(msgKey, "junkscore", "0");
mDatabase->SetStringProperty(msgKey, "junkscoreorigin", "plugin");
continue; // skip this msg since it's in the white list
}
}
msgHdr->GetStringProperty("junkscore", getter_Copies(junkScore));
if (!junkScore.IsEmpty()) // ignore already scored messages.
continue;
// check whitelist first:
if (whiteListDirectory)
{
if (NS_SUCCEEDED(rv))
{
PRBool cardExists = PR_FALSE;
// don't want to abort the rest of the scoring.
if (!authorEmailAddress.IsEmpty())
rv = whiteListDirectory->HasCardForEmailAddress(authorEmailAddress, &cardExists);
if (NS_SUCCEEDED(rv) && cardExists)
{
// mark this msg as non-junk, because we whitelisted it.
mDatabase->SetStringProperty(msgKey, "junkscore", "0");
mDatabase->SetStringProperty(msgKey, "junkscoreorigin", "plugin");
continue; // skip this msg since it's in the white list
}
}
}
keysToClassify.Add(newMessageKeys.GetAt(i));
}
if (keysToClassify.GetSize() > 0)
{
PRUint32 numMessagesToClassify = keysToClassify.GetSize();
char ** messageURIs = (char **) PR_MALLOC(sizeof(const char *) * numMessagesToClassify);
if (!messageURIs)
return NS_ERROR_OUT_OF_MEMORY;
for ( PRUint32 msgIndex=0 ; msgIndex < numMessagesToClassify ; ++msgIndex )
{
// generate a URI for the message
//
rv = GenerateMessageURI(keysToClassify.GetAt(msgIndex), &messageURIs[msgIndex]);
if (NS_FAILED(rv))
NS_WARNING("nsMsgDBFolder::CallFilterPlugins(): could not"
" generate URI for message");
}
// filterMsgs
//
*aFiltersRun = PR_TRUE;
rv = SpamFilterClassifyMessages((const char **) messageURIs, numMessagesToClassify, aMsgWindow, junkMailPlugin);
for ( PRUint32 freeIndex=0 ; freeIndex < numMessagesToClassify ; ++freeIndex )
PR_Free(messageURIs[freeIndex]);
PR_Free(messageURIs);
}
m_saveNewMsgs.RemoveAll();
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::GetLastMessageLoaded(nsMsgKey *aMsgKey)
{
NS_ENSURE_ARG_POINTER(aMsgKey);
*aMsgKey = mLastMessageLoaded;
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::SetLastMessageLoaded(nsMsgKey aMsgKey)
{
mLastMessageLoaded = aMsgKey;
return NS_OK;
}
nsresult nsMsgDBFolder::PromptForCachePassword(nsIMsgIncomingServer *server, nsIMsgWindow *aWindow, PRBool &passwordCorrect)
{
PRBool userDidntCancel;
passwordCorrect = PR_FALSE;
nsCOMPtr <nsIStringBundle> bundle;
nsresult rv = GetBaseStringBundle(getter_AddRefs(bundle));
NS_ENSURE_SUCCESS(rv, rv);
nsXPIDLCString hostName;
nsXPIDLCString userName;
nsXPIDLString passwordTemplate;
nsXPIDLCString password;
nsXPIDLString passwordTitle;
nsXPIDLString passwordPromptString;
server->GetRealHostName(getter_Copies(hostName));
server->GetRealUsername(getter_Copies(userName));
bundle->GetStringFromName(NS_LITERAL_STRING("passwordTitle").get(), getter_Copies(passwordTitle));
bundle->GetStringFromName(NS_LITERAL_STRING("passwordPrompt").get(), getter_Copies(passwordTemplate));
NS_ConvertASCIItoUCS2 userNameStr(userName);
NS_ConvertASCIItoUCS2 hostNameStr(hostName);
const PRUnichar *stringParams[2] = { userNameStr.get(), hostNameStr.get() };
rv = bundle->FormatStringFromName(
NS_LITERAL_STRING("passwordPrompt").get(), stringParams, 2,
getter_Copies(passwordPromptString ));
NS_ENSURE_SUCCESS(rv, rv);
do
{
rv = server->GetPasswordWithUI(passwordPromptString,
passwordTitle,
aWindow,
&userDidntCancel,
getter_Copies(password));
if (rv != NS_MSG_PASSWORD_PROMPT_CANCELLED && !password.IsEmpty())
{
nsCOMPtr <nsIPasswordManagerInternal> passwordMgrInt = do_GetService(NS_PASSWORDMANAGER_CONTRACTID, &rv);
if(passwordMgrInt)
{
// Get the current server URI
nsXPIDLCString currServerUri;
rv = server->GetServerURI(getter_Copies(currServerUri));
NS_ENSURE_SUCCESS(rv, rv);
currServerUri.Insert('x', 0);
nsCAutoString hostFound;
nsAutoString userNameFound;
nsAutoString passwordFound;
const nsAFlatString& empty = EmptyString();
// Get password entry corresponding to the host URI we are passing in.
rv = passwordMgrInt->FindPasswordEntry(currServerUri, empty, empty,
hostFound, userNameFound,
passwordFound);
if (NS_FAILED(rv))
break;
// compare the user-entered password with the saved password with
// the munged uri.
passwordCorrect = password.Equals(NS_ConvertUCS2toUTF8(passwordFound).get());
if (!passwordCorrect)
server->SetPassword("");
else
{
nsCOMPtr<nsIMsgAccountManager> accountManager = do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID);
if (accountManager)
accountManager->SetUserNeedsToAuthenticate(PR_FALSE);
}
}
}
}
while (NS_SUCCEEDED(rv) && rv != NS_MSG_PASSWORD_PROMPT_CANCELLED && userDidntCancel && !passwordCorrect);
return (!passwordCorrect) ? NS_ERROR_FAILURE : rv;
}
// this gets called after the last junk mail classification has run.
nsresult nsMsgDBFolder::PerformBiffNotifications(void)
{
nsCOMPtr<nsIMsgIncomingServer> server;
nsresult rv = GetServer(getter_AddRefs(server));
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 numBiffMsgs = 0;
nsCOMPtr<nsIMsgFolder> root;
rv = GetRootFolder(getter_AddRefs(root));
root->GetNumNewMessages(PR_TRUE, &numBiffMsgs);
if (numBiffMsgs > 0)
{
server->SetPerformingBiff(true);
SetBiffState(nsIMsgFolder::nsMsgBiffState_NewMail);
server->SetPerformingBiff(false);
}
return NS_OK;
}
nsresult
nsMsgDBFolder::initializeStrings()
{
nsresult rv;
nsCOMPtr<nsIStringBundleService> bundleService =
do_GetService(NS_STRINGBUNDLE_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIStringBundle> bundle;
rv = bundleService->CreateBundle("chrome://messenger/locale/messenger.properties",
getter_AddRefs(bundle));
NS_ENSURE_SUCCESS(rv, rv);
bundle->GetStringFromName(NS_LITERAL_STRING("inboxFolderName").get(),
&kLocalizedInboxName);
bundle->GetStringFromName(NS_LITERAL_STRING("trashFolderName").get(),
&kLocalizedTrashName);
bundle->GetStringFromName(NS_LITERAL_STRING("sentFolderName").get(),
&kLocalizedSentName);
bundle->GetStringFromName(NS_LITERAL_STRING("draftsFolderName").get(),
&kLocalizedDraftsName);
bundle->GetStringFromName(NS_LITERAL_STRING("templatesFolderName").get(),
&kLocalizedTemplatesName);
bundle->GetStringFromName(NS_LITERAL_STRING("junkFolderName").get(),
&kLocalizedJunkName);
bundle->GetStringFromName(NS_LITERAL_STRING("unsentFolderName").get(),
&kLocalizedUnsentName);
nsCOMPtr<nsIStringBundle> brandBundle;
rv = bundleService->CreateBundle("chrome://branding/locale/brand.properties", getter_AddRefs(bundle));
NS_ENSURE_SUCCESS(rv, rv);
bundle->GetStringFromName(NS_LITERAL_STRING("brandShortName").get(),
&kLocalizedBrandShortName);
return NS_OK;
}
nsresult
nsMsgDBFolder::createCollationKeyGenerator()
{
nsresult rv = NS_OK;
nsCOMPtr<nsILocaleService> localeSvc = do_GetService(NS_LOCALESERVICE_CONTRACTID,&rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsILocale> locale;
rv = localeSvc->GetApplicationLocale(getter_AddRefs(locale));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr <nsICollationFactory> factory = do_CreateInstance(kCollationFactoryCID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
rv = factory->CreateCollation(locale, &gCollationKeyGenerator);
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::Init(const char* aURI)
{
// for now, just initialize everything during Init()
nsresult rv;
rv = nsRDFResource::Init(aURI);
if (NS_FAILED(rv))
return rv;
rv = CreateBaseMessageURI(aURI);
return NS_OK;
}
nsresult nsMsgDBFolder::CreateBaseMessageURI(const char *aURI)
{
// Each folder needs to implement this.
return NS_OK;
}
// nsISerializable methods:
NS_IMETHODIMP
nsMsgDBFolder::Read(nsIObjectInputStream *aStream)
{
NS_NOTREACHED("nsMsgDBFolder::Read");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsMsgDBFolder::Write(nsIObjectOutputStream *aStream)
{
NS_NOTREACHED("nsMsgDBFolder::Write");
return NS_ERROR_NOT_IMPLEMENTED;
}
// nsICollection methods:
NS_IMETHODIMP
nsMsgDBFolder::Count(PRUint32 *result)
{
return mSubFolders->Count(result);
}
NS_IMETHODIMP
nsMsgDBFolder::GetElementAt(PRUint32 i, nsISupports* *result)
{
return mSubFolders->GetElementAt(i, result);
}
NS_IMETHODIMP
nsMsgDBFolder::QueryElementAt(PRUint32 i, const nsIID & iid, void * *result)
{
return mSubFolders->QueryElementAt(i, iid, result);
}
NS_IMETHODIMP
nsMsgDBFolder::SetElementAt(PRUint32 i, nsISupports* value)
{
return mSubFolders->SetElementAt(i, value);
}
NS_IMETHODIMP
nsMsgDBFolder::AppendElement(nsISupports *aElement)
{
return mSubFolders->AppendElement(aElement);
}
NS_IMETHODIMP
nsMsgDBFolder::RemoveElement(nsISupports *aElement)
{
return mSubFolders->RemoveElement(aElement);
}
NS_IMETHODIMP
nsMsgDBFolder::Enumerate(nsIEnumerator* *result)
{
// nsMsgDBFolders only have subfolders, no message elements
return mSubFolders->Enumerate(result);
}
NS_IMETHODIMP
nsMsgDBFolder::Clear(void)
{
return mSubFolders->Clear();
}
NS_IMETHODIMP
nsMsgDBFolder::GetURI(char* *name)
{
return nsRDFResource::GetValue(name);
}
////////////////////////////////////////////////////////////////////////////////
typedef PRBool
(*nsArrayFilter)(nsISupports* element, void* data);
////////////////////////////////////////////////////////////////////////////////
NS_IMETHODIMP
nsMsgDBFolder::GetSubFolders(nsIEnumerator* *result)
{
return mSubFolders->Enumerate(result);
}
NS_IMETHODIMP
nsMsgDBFolder::FindSubFolder(const nsACString& aEscapedSubFolderName, nsIMsgFolder **aFolder)
{
nsresult rv = NS_OK;
nsCOMPtr<nsIRDFService> rdf(do_GetService(kRDFServiceCID, &rv));
if (NS_FAILED(rv))
return rv;
// XXX use necko here
nsCAutoString uri;
uri.Append(mURI);
uri.Append('/');
uri.Append(aEscapedSubFolderName);
nsCOMPtr<nsIRDFResource> res;
rv = rdf->GetResource(uri, getter_AddRefs(res));
if (NS_FAILED(rv))
return rv;
nsCOMPtr<nsIMsgFolder> folder(do_QueryInterface(res, &rv));
if (NS_FAILED(rv))
return rv;
if (!aFolder)
return NS_ERROR_UNEXPECTED;
*aFolder = folder;
NS_ADDREF(*aFolder);
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetHasSubFolders(PRBool *_retval)
{
PRUint32 cnt;
nsresult rv = mSubFolders->Count(&cnt);
if (NS_FAILED(rv)) return rv;
*_retval = (cnt > 0);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::AddFolderListener(nsIFolderListener * listener)
{
return mListeners.AppendElement(listener) ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
}
NS_IMETHODIMP nsMsgDBFolder::RemoveFolderListener(nsIFolderListener * listener)
{
mListeners.RemoveElement(listener);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::SetParent(nsIMsgFolder *aParent)
{
mParent = do_GetWeakReference(aParent);
if (aParent)
{
nsresult rv;
nsCOMPtr<nsIMsgFolder> parentMsgFolder = do_QueryInterface(aParent, &rv);
if (NS_SUCCEEDED(rv))
{
// servers do not have parents, so we must not be a server
mIsServer = PR_FALSE;
mIsServerIsValid = PR_TRUE;
// also set the server itself while we're here.
nsCOMPtr<nsIMsgIncomingServer> server;
rv = parentMsgFolder->GetServer(getter_AddRefs(server));
if (NS_SUCCEEDED(rv) && server)
mServer = do_GetWeakReference(server);
}
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetParent(nsIMsgFolder **aParent)
{
NS_ENSURE_ARG_POINTER(aParent);
nsCOMPtr<nsIMsgFolder> parent = do_QueryReferent(mParent);
*aParent = parent;
NS_IF_ADDREF(*aParent);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetParentMsgFolder(nsIMsgFolder **aParentMsgFolder)
{
NS_ENSURE_ARG_POINTER(aParentMsgFolder);
nsCOMPtr<nsIMsgFolder> parent = do_QueryReferent(mParent);
NS_IF_ADDREF(*aParentMsgFolder = parent);
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetMessages(nsIMsgWindow *aMsgWindow, nsISimpleEnumerator* *result)
{
// XXX should this return an empty enumeration?
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsMsgDBFolder::UpdateFolder(nsIMsgWindow *)
{
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
NS_IMETHODIMP nsMsgDBFolder::GetFolderURL(char **url)
{
NS_ENSURE_ARG_POINTER(url);
*url = nsnull;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetServer(nsIMsgIncomingServer ** aServer)
{
NS_ENSURE_ARG_POINTER(aServer);
nsresult rv;
// short circut the server if we have it.
nsCOMPtr<nsIMsgIncomingServer> server = do_QueryReferent(mServer, &rv);
if (NS_FAILED(rv) || !server)
{
// try again after parsing the URI
rv = parseURI(PR_TRUE);
server = do_QueryReferent(mServer);
}
*aServer = server;
NS_IF_ADDREF(*aServer);
return (server) ? NS_OK : NS_ERROR_NULL_POINTER;
}
#ifdef MSG_FASTER_URI_PARSING
class nsMsgAutoBool {
public:
nsMsgAutoBool() : mValue(nsnull) {}
void autoReset(PRBool *aValue) { mValue = aValue; }
~nsMsgAutoBool() { if (mValue) *mValue = PR_FALSE; }
private:
PRBool *mValue;
};
#endif
nsresult
nsMsgDBFolder::parseURI(PRBool needServer)
{
nsresult rv;
nsCOMPtr<nsIURL> url;
#ifdef MSG_FASTER_URI_PARSING
nsMsgAutoBool parsingUrlState;
if (mParsingURLInUse)
{
url = do_CreateInstance(NS_STANDARDURL_CONTRACTID, &rv);
}
else
{
url = mParsingURL;
mParsingURLInUse = PR_TRUE;
parsingUrlState.autoReset(&mParsingURLInUse);
}
#else
url = do_CreateInstance(NS_STANDARDURL_CONTRACTID, &rv);
if (NS_FAILED(rv)) return rv;
#endif
rv = url->SetSpec(nsDependentCString(mURI));
if (NS_FAILED(rv)) return rv;
//
// pull some info out of the URI
//
// empty path tells us it's a server.
if (!mIsServerIsValid)
{
nsCAutoString path;
rv = url->GetPath(path);
if (NS_SUCCEEDED(rv))
{
if (!strcmp(path.get(), "/"))
mIsServer = PR_TRUE;
else
mIsServer = PR_FALSE;
}
mIsServerIsValid = PR_TRUE;
}
// grab the name off the leaf of the server
if (mName.IsEmpty())
{
// mName:
// the name is the trailing directory in the path
nsCAutoString fileName;
url->GetFileName(fileName);
if (!fileName.IsEmpty())
{
// XXX conversion to unicode here? is fileName in UTF8?
// yes, let's say it is in utf8
NS_UnescapeURL((char *)fileName.get());
NS_ASSERTION(IsUTF8(fileName), "fileName is not in UTF-8");
CopyUTF8toUTF16(fileName, mName);
}
}
// grab the server by parsing the URI and looking it up
// in the account manager...
// But avoid this extra work by first asking the parent, if any
nsCOMPtr<nsIMsgIncomingServer> server = do_QueryReferent(mServer, &rv);
if (NS_FAILED(rv) || !server)
{
// first try asking the parent instead of the URI
nsCOMPtr<nsIMsgFolder> parentMsgFolder;
rv = GetParentMsgFolder(getter_AddRefs(parentMsgFolder));
if (NS_SUCCEEDED(rv) && parentMsgFolder)
rv = parentMsgFolder->GetServer(getter_AddRefs(server));
// no parent. do the extra work of asking
if (!server && needServer)
{
nsCOMPtr<nsIMsgAccountManager> accountManager =
do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
if (NS_FAILED(rv)) return rv;
url->SetScheme(nsDependentCString(GetIncomingServerType()));
rv = accountManager->FindServerByURI(url, PR_FALSE,
getter_AddRefs(server));
if (NS_FAILED(rv)) return rv;
}
mServer = do_GetWeakReference(server);
} /* !mServer */
// now try to find the local path for this folder
if (server)
{
nsCAutoString newPath;
nsCAutoString urlPath;
url->GetFilePath(urlPath);
if (!urlPath.IsEmpty())
{
NS_UnescapeURL((char *) urlPath.get());
// transform the filepath from the URI, such as
// "/folder1/folder2/foldern"
// to
// "folder1.sbd/folder2.sbd/foldern"
// (remove leading / and add .sbd to first n-1 folders)
// to be appended onto the server's path
PRBool isNewsFolder = PR_FALSE;
nsCAutoString scheme;
if (NS_SUCCEEDED(url->GetScheme(scheme)))
{
isNewsFolder = scheme.EqualsLiteral("news") ||
scheme.EqualsLiteral("snews") ||
scheme.EqualsLiteral("nntp");
}
NS_MsgCreatePathStringFromFolderURI(urlPath.get(), newPath, isNewsFolder);
}
// now append munged path onto server path
nsCOMPtr<nsIFileSpec> serverPath;
rv = server->GetLocalPath(getter_AddRefs(serverPath));
if (NS_FAILED(rv)) return rv;
if (serverPath)
{
if (!newPath.IsEmpty())
{
rv = serverPath->AppendRelativeUnixPath(newPath.get());
NS_ASSERTION(NS_SUCCEEDED(rv),"failed to append to the serverPath");
if (NS_FAILED(rv))
{
mPath = nsnull;
return rv;
}
}
mPath = serverPath;
}
// URI is completely parsed when we've attempted to get the server
mHaveParsedURI=PR_TRUE;
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetIsServer(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
// make sure we've parsed the URI
if (!mIsServerIsValid)
{
nsresult rv = parseURI();
if (NS_FAILED(rv) || !mIsServerIsValid)
return NS_ERROR_FAILURE;
}
*aResult = mIsServer;
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetNoSelect(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
*aResult = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetImapShared(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
return GetFlag(MSG_FOLDER_FLAG_PERSONAL_SHARED, aResult);
}
NS_IMETHODIMP
nsMsgDBFolder::GetCanSubscribe(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
// by default, you can't subscribe.
// if otherwise, override it.
*aResult = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetCanFileMessages(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
//varada - checking folder flag to see if it is the "Unsent Messages"
//and if so return FALSE
if (mFlags & (MSG_FOLDER_FLAG_QUEUE | MSG_FOLDER_FLAG_VIRTUAL))
{
*aResult = PR_FALSE;
return NS_OK;
}
PRBool isServer = PR_FALSE;
nsresult rv = GetIsServer(&isServer);
if (NS_FAILED(rv)) return rv;
// by default, you can't file messages into servers, only to folders
// if otherwise, override it.
*aResult = !isServer;
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetCanDeleteMessages(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
*aResult = PR_TRUE;
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetCanCreateSubfolders(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
//Checking folder flag to see if it is the "Unsent Messages"
//or a virtual folder, and if so return FALSE
if (mFlags & (MSG_FOLDER_FLAG_QUEUE | MSG_FOLDER_FLAG_VIRTUAL))
{
*aResult = PR_FALSE;
return NS_OK;
}
// by default, you can create subfolders on server and folders
// if otherwise, override it.
*aResult = PR_TRUE;
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetCanRename(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
PRBool isServer = PR_FALSE;
nsresult rv = GetIsServer(&isServer);
if (NS_FAILED(rv)) return rv;
// by default, you can't rename servers, only folders
// if otherwise, override it.
if (isServer)
{
*aResult = PR_FALSE;
}
//
// check if the folder is a special folder
// (Trash, Drafts, Unsent Messages, Inbox, Sent, Templates, Junk)
// if it is, don't allow the user to rename it
// (which includes dnd moving it with in the same server)
//
// this errors on the side of caution. we'll return false a lot
// more often if we use flags,
// instead of checking if the folder really is being used as a
// special folder by looking at the "copies and folders" prefs on the
// identities.
//
// one day...
else if (mFlags & MSG_FOLDER_FLAG_TRASH ||
mFlags & MSG_FOLDER_FLAG_DRAFTS ||
mFlags & MSG_FOLDER_FLAG_QUEUE ||
mFlags & MSG_FOLDER_FLAG_INBOX ||
mFlags & MSG_FOLDER_FLAG_SENTMAIL ||
mFlags & MSG_FOLDER_FLAG_TEMPLATES ||
mFlags & MSG_FOLDER_FLAG_JUNK)
{
*aResult = PR_FALSE;
}
else
{
*aResult = PR_TRUE;
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetCanCompact(PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
PRBool isServer = PR_FALSE;
nsresult rv = GetIsServer(&isServer);
NS_ENSURE_SUCCESS(rv,rv);
// servers cannot be compacted --> 4.x
// virtual search folders cannot be compacted
*aResult = !isServer && !(mFlags & MSG_FOLDER_FLAG_VIRTUAL);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetPrettyName(PRUnichar ** name)
{
return GetName(name);
}
NS_IMETHODIMP nsMsgDBFolder::SetPrettyName(const PRUnichar *name)
{
nsresult rv;
nsAutoString unicodeName(name);
//Set pretty name only if special flag is set and if it the default folder name
if (mFlags & MSG_FOLDER_FLAG_INBOX && unicodeName.LowerCaseEqualsLiteral("inbox"))
rv = SetName(kLocalizedInboxName);
else if (mFlags & MSG_FOLDER_FLAG_SENTMAIL && unicodeName.LowerCaseEqualsLiteral("sent"))
rv = SetName(kLocalizedSentName);
//netscape webmail uses "Draft" instead of "Drafts"
else if (mFlags & MSG_FOLDER_FLAG_DRAFTS && (unicodeName.LowerCaseEqualsLiteral("drafts")
|| unicodeName.LowerCaseEqualsLiteral("draft")))
rv = SetName(kLocalizedDraftsName);
else if (mFlags & MSG_FOLDER_FLAG_TEMPLATES && unicodeName.LowerCaseEqualsLiteral("templates"))
rv = SetName(kLocalizedTemplatesName);
else if (mFlags & MSG_FOLDER_FLAG_TRASH && unicodeName.LowerCaseEqualsLiteral("trash"))
rv = SetName(kLocalizedTrashName);
else if (mFlags & MSG_FOLDER_FLAG_QUEUE && unicodeName.LowerCaseEqualsLiteral("unsent messages"))
rv = SetName(kLocalizedUnsentName);
else if (mFlags & MSG_FOLDER_FLAG_JUNK && unicodeName.LowerCaseEqualsLiteral("junk"))
rv = SetName(kLocalizedJunkName);
else
rv = SetName(name);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GetName(PRUnichar **name)
{
NS_ENSURE_ARG_POINTER(name);
nsresult rv;
if (!mHaveParsedURI && mName.IsEmpty())
{
rv = parseURI();
if (NS_FAILED(rv)) return rv;
}
// if it's a server, just forward the call
if (mIsServer)
{
nsCOMPtr<nsIMsgIncomingServer> server;
rv = GetServer(getter_AddRefs(server));
if (NS_SUCCEEDED(rv) && server)
return server->GetPrettyName(name);
}
*name = ToNewUnicode(mName);
if (!(*name)) return NS_ERROR_OUT_OF_MEMORY;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::SetName(const PRUnichar * name)
{
// override the URI-generated name
if (!mName.Equals(name))
{
mName = name;
// old/new value doesn't matter here
NotifyUnicharPropertyChanged(kNameAtom, name, name);
}
return NS_OK;
}
//For default, just return name
NS_IMETHODIMP nsMsgDBFolder::GetAbbreviatedName(PRUnichar * *aAbbreviatedName)
{
return GetName(aAbbreviatedName);
}
NS_IMETHODIMP nsMsgDBFolder::GetChildNamed(const PRUnichar *name, nsISupports ** aChild)
{
NS_ASSERTION(aChild, "NULL child");
nsresult rv;
// will return nsnull if we can't find it
*aChild = nsnull;
PRUint32 count;
rv = mSubFolders->Count(&count);
if (NS_FAILED(rv)) return rv;
for (PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(mSubFolders, i, &rv));
if (NS_SUCCEEDED(rv))
{
nsXPIDLString folderName;
rv = folder->GetName(getter_Copies(folderName));
// case-insensitive compare is probably LCD across OS filesystems
if (NS_SUCCEEDED(rv) &&
folderName.Equals(name, nsCaseInsensitiveStringComparator()))
{
NS_ADDREF(*aChild = folder);
return NS_OK;
}
}
}
// don't return NS_OK if we didn't find the folder
// see http://bugzilla.mozilla.org/show_bug.cgi?id=210089#c15
// and http://bugzilla.mozilla.org/show_bug.cgi?id=210089#c17
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP nsMsgDBFolder::GetChildWithURI(const char *uri, PRBool deep, PRBool caseInsensitive, nsIMsgFolder ** child)
{
NS_ASSERTION(child, "NULL child");
nsresult rv;
// will return nsnull if we can't find it
*child = nsnull;
nsCOMPtr <nsIEnumerator> aEnumerator;
rv = GetSubFolders(getter_AddRefs(aEnumerator));
if (NS_FAILED(rv))
return rv;
nsCOMPtr<nsISupports> aItem;
rv = aEnumerator->First();
if (NS_FAILED(rv))
return NS_OK; // it's OK, there are no sub-folders.
while(NS_SUCCEEDED(rv))
{
rv = aEnumerator->CurrentItem(getter_AddRefs(aItem));
if (NS_FAILED(rv)) break;
nsCOMPtr<nsIRDFResource> folderResource = do_QueryInterface(aItem);
nsCOMPtr<nsIMsgFolder> folder = do_QueryInterface(aItem);
if (folderResource && folder)
{
const char *folderURI;
rv = folderResource->GetValueConst(&folderURI);
if (NS_FAILED(rv)) return rv;
PRBool equal;
equal = folderURI &&
(caseInsensitive
? nsCRT::strcasecmp(folderURI, uri)
: nsCRT::strcmp(folderURI, uri)) == 0;
if (equal)
{
*child = folder;
NS_ADDREF(*child);
return NS_OK;
}
if (deep)
{
rv = folder->GetChildWithURI(uri, deep, caseInsensitive, child);
if (NS_FAILED(rv))
return rv;
if (*child)
return NS_OK;
}
}
rv = aEnumerator->Next();
if (NS_FAILED(rv))
{
rv = NS_OK;
break;
}
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetPrettiestName(PRUnichar **name)
{
if (NS_SUCCEEDED(GetPrettyName(name)))
return NS_OK;
return GetName(name);
}
NS_IMETHODIMP nsMsgDBFolder::GetShowDeletedMessages(PRBool *showDeletedMessages)
{
NS_ENSURE_ARG_POINTER(showDeletedMessages);
*showDeletedMessages = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::Delete()
{
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::DeleteSubFolders(nsISupportsArray *folders,
nsIMsgWindow *msgWindow)
{
nsresult rv;
PRUint32 count;
rv = folders->Count(&count);
for(PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(folders, i, &rv));
if (folder)
PropagateDelete(folder, PR_TRUE, msgWindow);
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::CreateStorageIfMissing(nsIUrlListener* /* urlListener */)
{
NS_ASSERTION(PR_FALSE, "needs to be overridden");
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::PropagateDelete(nsIMsgFolder *folder, PRBool deleteStorage, nsIMsgWindow *msgWindow)
{
nsresult status = NS_OK;
nsCOMPtr<nsIMsgFolder> child;
// first, find the folder we're looking to delete
PRUint32 cnt;
nsresult rv = mSubFolders->Count(&cnt);
if (NS_FAILED(rv)) return rv;
for (PRUint32 i = 0; i < cnt; i++)
{
nsCOMPtr<nsISupports> supports = getter_AddRefs(mSubFolders->ElementAt(i));
child = do_QueryInterface(supports, &status);
if (NS_SUCCEEDED(status))
{
if (folder == child.get())
{
//Remove self as parent
child->SetParent(nsnull);
// maybe delete disk storage for it, and its subfolders
status = child->RecursiveDelete(deleteStorage, msgWindow);
if (status == NS_OK)
{
//Remove from list of subfolders.
mSubFolders->RemoveElement(supports);
NotifyItemRemoved(supports);
break;
}
else
{ // setting parent back if we failed
child->SetParent(this);
}
}
else
{
status = child->PropagateDelete (folder, deleteStorage, msgWindow);
}
}
}
return status;
}
NS_IMETHODIMP nsMsgDBFolder::RecursiveDelete(PRBool deleteStorage, nsIMsgWindow *msgWindow)
{
// If deleteStorage is PR_TRUE, recursively deletes disk storage for this folder
// and all its subfolders.
// Regardless of deleteStorage, always unlinks them from the children lists and
// frees memory for the subfolders but NOT for _this_
nsresult status = NS_OK;
nsCOMPtr <nsIFileSpec> dbPath;
// first remove the deleted folder from the folder cache;
nsresult result = GetFolderCacheKey(getter_AddRefs(dbPath));
nsCOMPtr<nsIMsgAccountManager> accountMgr =
do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &result);
if(NS_SUCCEEDED(result))
{
nsCOMPtr <nsIMsgFolderCache> folderCache;
result = accountMgr->GetFolderCache(getter_AddRefs(folderCache));
if (NS_SUCCEEDED(result) && folderCache)
{
nsXPIDLCString persistentPath;
dbPath->GetPersistentDescriptorString(getter_Copies(persistentPath));
folderCache->RemoveElement(persistentPath.get());
}
}
PRUint32 cnt;
nsresult rv = mSubFolders->Count(&cnt);
if (NS_FAILED(rv)) return rv;
while (cnt > 0)
{
nsCOMPtr<nsISupports> supports = getter_AddRefs(mSubFolders->ElementAt(0));
nsCOMPtr<nsIMsgFolder> child(do_QueryInterface(supports, &status));
if (NS_SUCCEEDED(status))
{
child->SetParent(nsnull);
status = child->RecursiveDelete(deleteStorage,msgWindow); // recur
if (NS_SUCCEEDED(status))
mSubFolders->RemoveElement(supports); // unlink it from this's child list
else
{ // setting parent back if we failed for some reason
child->SetParent(this);
}
}
cnt--;
}
// now delete the disk storage for _this_
if (deleteStorage && (status == NS_OK))
{
status = Delete();
nsCOMPtr <nsISupports> supports;
QueryInterface(NS_GET_IID(nsISupports), getter_AddRefs(supports));
nsCOMPtr <nsIMsgFolderNotificationService> notifier = do_GetService(NS_MSGNOTIFICATIONSERVICE_CONTRACTID);
if (notifier)
notifier->NotifyItemDeleted(supports);
}
return status;
}
NS_IMETHODIMP nsMsgDBFolder::CreateSubfolder(const PRUnichar *folderName, nsIMsgWindow *msgWindow )
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::AddSubfolder(const nsAString& name,
nsIMsgFolder** child)
{
NS_ENSURE_ARG_POINTER(child);
PRInt32 flags = 0;
nsresult rv;
nsCOMPtr<nsIRDFService> rdf = do_GetService("@mozilla.org/rdf/rdf-service;1", &rv);
NS_ENSURE_SUCCESS(rv,rv);
nsCAutoString uri(mURI);
uri.Append('/');
// URI should use UTF-8
// (see RFC2396 Uniform Resource Identifiers (URI): Generic Syntax)
nsCAutoString escapedName;
rv = NS_MsgEscapeEncodeURLPath(name, escapedName);
NS_ENSURE_SUCCESS(rv, rv);
// fix for #192780
// if this is the root folder
// make sure the the special folders
// have the right uri.
// on disk, host\INBOX should be a folder with the uri mailbox://user@host/Inbox"
// as mailbox://user@host/Inbox != mailbox://user@host/INBOX
nsCOMPtr<nsIMsgFolder> rootFolder;
rv = GetRootFolder(getter_AddRefs(rootFolder));
if (NS_SUCCEEDED(rv) && rootFolder && (rootFolder.get() == (nsIMsgFolder *)this))
{
if (nsCRT::strcasecmp(escapedName.get(), "INBOX") == 0)
uri += "Inbox";
else if (nsCRT::strcasecmp(escapedName.get(), "UNSENT%20MESSAGES") == 0)
uri += "Unsent%20Messages";
else if (nsCRT::strcasecmp(escapedName.get(), "DRAFTS") == 0)
uri += "Drafts";
else if (nsCRT::strcasecmp(escapedName.get(), "TRASH") == 0)
uri += "Trash";
else if (nsCRT::strcasecmp(escapedName.get(), "SENT") == 0)
uri += "Sent";
else if (nsCRT::strcasecmp(escapedName.get(), "TEMPLATES") == 0)
uri +="Templates";
else
uri += escapedName.get();
}
else
uri += escapedName.get();
nsCOMPtr <nsIMsgFolder> msgFolder;
rv = GetChildWithURI(uri.get(), PR_FALSE/*deep*/, PR_TRUE /*case Insensitive*/, getter_AddRefs(msgFolder));
if (NS_SUCCEEDED(rv) && msgFolder)
return NS_MSG_FOLDER_EXISTS;
nsCOMPtr<nsIRDFResource> res;
rv = rdf->GetResource(uri, getter_AddRefs(res));
if (NS_FAILED(rv))
return rv;
nsCOMPtr<nsIMsgFolder> folder(do_QueryInterface(res, &rv));
if (NS_FAILED(rv))
return rv;
nsFileSpec path;
// we just need to do this for the parent folder, i.e., "this".
rv = CreateDirectoryForFolder(path);
NS_ENSURE_SUCCESS(rv, rv);
folder->GetFlags((PRUint32 *)&flags);
flags |= MSG_FOLDER_FLAG_MAIL;
folder->SetParent(this);
PRBool isServer;
rv = GetIsServer(&isServer);
//Only set these is these are top level children.
if(NS_SUCCEEDED(rv) && isServer)
{
if(name.LowerCaseEqualsLiteral("inbox"))
{
flags |= MSG_FOLDER_FLAG_INBOX;
SetBiffState(nsIMsgFolder::nsMsgBiffState_Unknown);
}
else if (name.LowerCaseEqualsLiteral("trash"))
flags |= MSG_FOLDER_FLAG_TRASH;
else if (name.LowerCaseEqualsLiteral("unsent messages") ||
name.LowerCaseEqualsLiteral("outbox"))
flags |= MSG_FOLDER_FLAG_QUEUE;
#if 0
// the logic for this has been moved into
// SetFlagsOnDefaultMailboxes()
else if(name.EqualsIgnoreCase(NS_LITERAL_STRING("Sent"), nsCaseInsensitiveStringComparator()))
folder->SetFlag(MSG_FOLDER_FLAG_SENTMAIL);
else if(name.EqualsIgnoreCase(NS_LITERAL_STRING("Drafts"), nsCaseInsensitiveStringComparator()))
folder->SetFlag(MSG_FOLDER_FLAG_DRAFTS);
else if(name.EqualsIgnoreCase(NS_LITERAL_STRING("Templates"), nsCaseInsensitiveStringComparator()))
folder->SetFlag(MSG_FOLDER_FLAG_TEMPLATES);
#endif
}
folder->SetFlags(flags);
//at this point we must be ok and we don't want to return failure in case GetIsServer failed.
rv = NS_OK;
nsCOMPtr<nsISupports> supports = do_QueryInterface(folder);
if(folder)
mSubFolders->AppendElement(supports);
*child = folder;
NS_ADDREF(*child);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::Compact(nsIUrlListener *aListener, nsIMsgWindow *aMsgWindow)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::CompactAll(nsIUrlListener *aListener, nsIMsgWindow *aMsgWindow, nsISupportsArray *aFolderArray, PRBool aCompactOfflineAlso, nsISupportsArray *aCompactOfflineArray)
{
NS_ASSERTION(PR_FALSE, "should be overridden by child class");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::EmptyTrash(nsIMsgWindow *msgWindow, nsIUrlListener *aListener)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
nsresult
nsMsgDBFolder::CheckIfFolderExists(const PRUnichar *newFolderName, nsIMsgFolder *parentFolder, nsIMsgWindow *msgWindow)
{
NS_ENSURE_ARG_POINTER(newFolderName);
NS_ENSURE_ARG_POINTER(parentFolder);
nsCOMPtr<nsIEnumerator> subfolders;
nsresult rv = parentFolder->GetSubFolders(getter_AddRefs(subfolders));
NS_ENSURE_SUCCESS(rv, rv);
rv = subfolders->First(); //will fail if no subfolders
while (NS_SUCCEEDED(rv))
{
nsCOMPtr<nsISupports> supports;
subfolders->CurrentItem(getter_AddRefs(supports));
nsCOMPtr<nsIMsgFolder> msgFolder = do_QueryInterface(supports);
nsAutoString folderNameString;
PRUnichar *folderName;
if (msgFolder)
msgFolder->GetName(&folderName);
folderNameString.Adopt(folderName);
if (folderNameString.Equals(newFolderName, nsCaseInsensitiveStringComparator()))
{
if (msgWindow)
ThrowAlertMsg("folderExists", msgWindow);
return NS_MSG_FOLDER_EXISTS;
}
rv = subfolders->Next();
}
return NS_OK;
}
nsresult
nsMsgDBFolder::AddDirectorySeparator(nsFileSpec &path)
{
nsAutoString sep;
nsresult rv = nsGetMailFolderSeparator(sep);
if (NS_FAILED(rv)) return rv;
// see if there's a dir with the same name ending with .sbd
// unfortunately we can't just say:
// path += sep;
// here because of the way nsFileSpec concatenates
nsCAutoString str(path.GetNativePathCString());
str.AppendWithConversion(sep);
path = str.get();
return rv;
}
/* Finds the directory associated with this folder. That is if the path is
c:\Inbox, it will return c:\Inbox.sbd if it succeeds. If that path doesn't
currently exist then it will create it. Path is strictly an out parameter.
*/
nsresult nsMsgDBFolder::CreateDirectoryForFolder(nsFileSpec &path)
{
nsresult rv = NS_OK;
nsCOMPtr<nsIFileSpec> pathSpec;
rv = GetPath(getter_AddRefs(pathSpec));
if (NS_FAILED(rv)) return rv;
rv = pathSpec->GetFileSpec(&path);
if (NS_FAILED(rv)) return rv;
if(!path.IsDirectory())
{
//If the current path isn't a directory, add directory separator
//and test it out.
rv = AddDirectorySeparator(path);
if(NS_FAILED(rv))
return rv;
//If that doesn't exist, then we have to create this directory
if(!path.IsDirectory())
{
//If for some reason there's a file with the directory separator
//then we are going to fail.
if(path.Exists())
{
return NS_MSG_COULD_NOT_CREATE_DIRECTORY;
}
//otherwise we need to create a new directory.
else
{
nsFileSpec tempPath(path.GetNativePathCString(), PR_TRUE); // create intermediate directories
path.CreateDirectory();
//Above doesn't return an error value so let's see if
//it was created.
if(!path.IsDirectory())
return NS_MSG_COULD_NOT_CREATE_DIRECTORY;
}
}
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::Rename(const PRUnichar *aNewName, nsIMsgWindow *msgWindow)
{
nsCOMPtr<nsIFileSpec> oldPathSpec;
nsCOMPtr<nsIAtom> folderRenameAtom;
nsresult rv = GetPath(getter_AddRefs(oldPathSpec));
if (NS_FAILED(rv))
return rv;
nsCOMPtr<nsIMsgFolder> parentFolder;
rv = GetParentMsgFolder(getter_AddRefs(parentFolder));
if (NS_FAILED(rv))
return rv;
nsCOMPtr<nsISupports> parentSupport = do_QueryInterface(parentFolder);
nsFileSpec fileSpec;
oldPathSpec->GetFileSpec(&fileSpec);
nsLocalFolderSummarySpec oldSummarySpec(fileSpec);
nsFileSpec dirSpec;
PRUint32 cnt = 0;
if (mSubFolders)
mSubFolders->Count(&cnt);
if (cnt > 0)
rv = CreateDirectoryForFolder(dirSpec);
// convert from PRUnichar* to char* due to not having Rename(PRUnichar*)
// function in nsIFileSpec
nsAutoString safeName(aNewName);
NS_MsgHashIfNecessary(safeName);
nsCAutoString newDiskName;
if (NS_FAILED(NS_CopyUnicodeToNative(safeName, newDiskName)))
return NS_ERROR_FAILURE;
nsXPIDLCString oldLeafName;
oldPathSpec->GetLeafName(getter_Copies(oldLeafName));
if (mName.Equals(aNewName, nsCaseInsensitiveStringComparator()))
{
if(msgWindow)
rv = ThrowAlertMsg("folderExists", msgWindow);
return NS_MSG_FOLDER_EXISTS;
}
else
{
nsCOMPtr <nsIFileSpec> parentPathSpec;
parentFolder->GetPath(getter_AddRefs(parentPathSpec));
NS_ENSURE_SUCCESS(rv,rv);
nsFileSpec parentPath;
parentPathSpec->GetFileSpec(&parentPath);
NS_ENSURE_SUCCESS(rv,rv);
if (!parentPath.IsDirectory())
AddDirectorySeparator(parentPath);
rv = CheckIfFolderExists(aNewName, parentFolder, msgWindow);
if (NS_FAILED(rv))
return rv;
}
ForceDBClosed();
nsCAutoString newNameDirStr(newDiskName); //save of dir name before appending .msf
if (! (mFlags & MSG_FOLDER_FLAG_VIRTUAL))
rv = oldPathSpec->Rename(newDiskName.get());
if (NS_SUCCEEDED(rv))
{
newDiskName += ".msf";
oldSummarySpec.Rename(newDiskName.get());
}
else
{
ThrowAlertMsg("folderRenameFailed", msgWindow);
return rv;
}
if (NS_SUCCEEDED(rv) && cnt > 0)
{
// rename "*.sbd" directory
newNameDirStr += ".sbd";
dirSpec.Rename(newNameDirStr.get());
}
nsCOMPtr<nsIMsgFolder> newFolder;
if (parentSupport)
{
rv = parentFolder->AddSubfolder(nsDependentString(aNewName), getter_AddRefs(newFolder));
if (newFolder)
{
newFolder->SetPrettyName(aNewName);
newFolder->SetFlags(mFlags);
PRBool changed = PR_FALSE;
MatchOrChangeFilterDestination(newFolder, PR_TRUE /*caseInsenstive*/, &changed);
if (changed)
AlertFilterChanged(msgWindow);
if (cnt > 0)
newFolder->RenameSubFolders(msgWindow, this);
if (parentFolder)
{
SetParent(nsnull);
parentFolder->PropagateDelete(this, PR_FALSE, msgWindow);
parentFolder->NotifyItemAdded(newFolder);
}
folderRenameAtom = do_GetAtom("RenameCompleted");
newFolder->NotifyFolderEvent(folderRenameAtom);
}
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::RenameSubFolders(nsIMsgWindow *msgWindow, nsIMsgFolder *oldFolder)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::ContainsChildNamed(const PRUnichar *name, PRBool* containsChild)
{
NS_ENSURE_ARG_POINTER(containsChild);
nsCOMPtr<nsISupports> child;
GetChildNamed(name, getter_AddRefs(child));
*containsChild = child != nsnull;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::IsAncestorOf(nsIMsgFolder *child, PRBool *isAncestor)
{
NS_ENSURE_ARG_POINTER(isAncestor);
nsresult rv = NS_OK;
PRUint32 count;
rv = mSubFolders->Count(&count);
if (NS_FAILED(rv)) return rv;
for (PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(mSubFolders, i, &rv));
if (NS_SUCCEEDED(rv))
{
if (folder.get() == child )
{
*isAncestor = PR_TRUE;
}
else
folder->IsAncestorOf(child, isAncestor);
}
if (*isAncestor)
return NS_OK;
}
*isAncestor = PR_FALSE;
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GenerateUniqueSubfolderName(const PRUnichar *prefix,
nsIMsgFolder *otherFolder,
PRUnichar **name)
{
NS_ENSURE_ARG_POINTER(name);
/* only try 256 times */
for (int count = 0; (count < 256); count++)
{
nsAutoString uniqueName;
uniqueName.Assign(prefix);
uniqueName.AppendInt(count);
PRBool containsChild;
PRBool otherContainsChild = PR_FALSE;
ContainsChildNamed(uniqueName.get(), &containsChild);
if (otherFolder)
{
((nsIMsgFolder*)otherFolder)->ContainsChildNamed(uniqueName.get(), &otherContainsChild);
}
if (!containsChild && !otherContainsChild)
{
*name = nsCRT::strdup(uniqueName.get());
return NS_OK;
}
}
*name = nsnull;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::UpdateSummaryTotals(PRBool /* force */)
{
//We don't support this
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::SummaryChanged()
{
UpdateSummaryTotals(PR_FALSE);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetNumUnread(PRBool deep, PRInt32 *numUnread)
{
NS_ENSURE_ARG_POINTER(numUnread);
nsresult rv;
PRInt32 total = mNumUnreadMessages + mNumPendingUnreadMessages;
if (deep)
{
if (total < 0) // deep search never returns negative counts
total = 0;
PRUint32 count;
rv = mSubFolders->Count(&count);
if (NS_SUCCEEDED(rv))
{
for (PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(mSubFolders, i, &rv));
if (NS_SUCCEEDED(rv))
{
PRInt32 num;
PRUint32 folderFlags;
folder->GetFlags(&folderFlags);
if (!(folderFlags & MSG_FOLDER_FLAG_VIRTUAL))
{
folder->GetNumUnread(deep, &num);
total += num;
}
}
}
}
}
*numUnread = total;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetTotalMessages(PRBool deep, PRInt32 *totalMessages)
{
NS_ENSURE_ARG_POINTER(totalMessages);
nsresult rv;
PRInt32 total = mNumTotalMessages + mNumPendingTotalMessages;
if (deep)
{
if (total < 0) // deep search never returns negative counts
total = 0;
PRUint32 count;
rv = mSubFolders->Count(&count);
if (NS_SUCCEEDED(rv))
{
for (PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(mSubFolders, i, &rv));
if (NS_SUCCEEDED(rv))
{
PRInt32 num;
PRUint32 folderFlags;
folder->GetFlags(&folderFlags);
if (!(folderFlags & MSG_FOLDER_FLAG_VIRTUAL))
{
folder->GetTotalMessages (deep, &num);
total += num;
}
}
}
}
}
*totalMessages = total;
return NS_OK;
}
PRInt32 nsMsgDBFolder::GetNumPendingUnread()
{
return mNumPendingUnreadMessages;
}
PRInt32 nsMsgDBFolder::GetNumPendingTotalMessages()
{
return mNumPendingTotalMessages;
}
void nsMsgDBFolder::ChangeNumPendingUnread(PRInt32 delta)
{
if (delta)
{
PRInt32 oldUnreadMessages = mNumUnreadMessages + mNumPendingUnreadMessages;
mNumPendingUnreadMessages += delta;
PRInt32 newUnreadMessages = mNumUnreadMessages + mNumPendingUnreadMessages;
NS_ASSERTION(newUnreadMessages >= 0, "shouldn't have negative unread message count");
if (newUnreadMessages >= 0)
{
nsCOMPtr<nsIMsgDatabase> db;
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsresult rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if (NS_SUCCEEDED(rv) && folderInfo)
folderInfo->SetImapUnreadPendingMessages(mNumPendingUnreadMessages);
NotifyIntPropertyChanged(kTotalUnreadMessagesAtom, oldUnreadMessages, newUnreadMessages);
}
}
}
void nsMsgDBFolder::ChangeNumPendingTotalMessages(PRInt32 delta)
{
if (delta)
{
PRInt32 oldTotalMessages = mNumTotalMessages + mNumPendingTotalMessages;
mNumPendingTotalMessages += delta;
PRInt32 newTotalMessages = mNumTotalMessages + mNumPendingTotalMessages;
nsCOMPtr<nsIMsgDatabase> db;
nsCOMPtr<nsIDBFolderInfo> folderInfo;
nsresult rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if (NS_SUCCEEDED(rv) && folderInfo)
folderInfo->SetImapTotalPendingMessages(mNumPendingTotalMessages);
NotifyIntPropertyChanged(kTotalMessagesAtom, oldTotalMessages, newTotalMessages);
}
}
NS_IMETHODIMP nsMsgDBFolder::SetPrefFlag()
{
// *** Note: this method should only be called when we done with the folder
// discovery. GetResource() may return a node which is not in the folder
// tree hierarchy but in the rdf cache in case of the non-existing default
// Sent, Drafts, and Templates folders. The resouce will be eventually
// released when the rdf service shuts down. When we create the default
// folders later on in the imap server, the subsequent GetResource() of the
// same uri will get us the cached rdf resource which should have the folder
// flag set appropriately.
nsresult rv;
nsCOMPtr<nsIRDFService> rdf(do_GetService(kRDFServiceCID, &rv));
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIMsgAccountManager> accountMgr = do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIMsgIncomingServer> server;
rv = GetServer(getter_AddRefs(server));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIMsgIdentity> identity;
rv = accountMgr->GetFirstIdentityForServer(server, getter_AddRefs(identity));
if (NS_SUCCEEDED(rv) && identity)
{
nsXPIDLCString folderUri;
nsCOMPtr<nsIRDFResource> res;
nsCOMPtr<nsIMsgFolder> folder;
identity->GetFccFolder(getter_Copies(folderUri));
if (folderUri && NS_SUCCEEDED(rdf->GetResource(folderUri, getter_AddRefs(res))))
{
folder = do_QueryInterface(res, &rv);
if (NS_SUCCEEDED(rv))
rv = folder->SetFlag(MSG_FOLDER_FLAG_SENTMAIL);
}
identity->GetDraftFolder(getter_Copies(folderUri));
if (folderUri && NS_SUCCEEDED(rdf->GetResource(folderUri, getter_AddRefs(res))))
{
folder = do_QueryInterface(res, &rv);
if (NS_SUCCEEDED(rv))
rv = folder->SetFlag(MSG_FOLDER_FLAG_DRAFTS);
}
identity->GetStationeryFolder(getter_Copies(folderUri));
if (folderUri && NS_SUCCEEDED(rdf->GetResource(folderUri, getter_AddRefs(res))))
{
folder = do_QueryInterface(res, &rv);
if (NS_SUCCEEDED(rv))
rv = folder->SetFlag(MSG_FOLDER_FLAG_TEMPLATES);
}
}
// XXX TODO
// JUNK RELATED
// should we be using the spam settings to set the JUNK flag?
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::SetFlag(PRUint32 flag)
{
ReadDBFolderInfo(PR_FALSE);
// OnFlagChange can be expensive, so don't call it if we don't need to
PRBool flagSet;
nsresult rv;
PRBool dbWasOpen = mDatabase != nsnull;
if (NS_FAILED(rv = GetFlag(flag, &flagSet)))
return rv;
if (!flagSet)
{
mFlags |= flag;
OnFlagChange(flag);
}
if (!dbWasOpen && mDatabase)
SetMsgDatabase(nsnull);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::ClearFlag(PRUint32 flag)
{
// OnFlagChange can be expensive, so don't call it if we don't need to
PRBool flagSet;
nsresult rv;
if (NS_FAILED(rv = GetFlag(flag, &flagSet)))
return rv;
if (flagSet)
{
mFlags &= ~flag;
OnFlagChange (flag);
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetFlag(PRUint32 flag, PRBool *_retval)
{
*_retval = ((mFlags & flag) != 0);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::ToggleFlag(PRUint32 flag)
{
mFlags ^= flag;
OnFlagChange (flag);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::OnFlagChange(PRUint32 flag)
{
nsresult rv = NS_OK;
nsCOMPtr<nsIMsgDatabase> db;
nsCOMPtr<nsIDBFolderInfo> folderInfo;
rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
if (NS_SUCCEEDED(rv) && folderInfo)
{
#ifdef DEBUG_bienvenu1
nsXPIDLString name;
rv = GetName(getter_Copies(name));
NS_ASSERTION(Compare(name, kLocalizedTrashName) || (mFlags & MSG_FOLDER_FLAG_TRASH), "lost trash flag");
#endif
folderInfo->SetFlags((PRInt32) mFlags);
if (db)
db->Commit(nsMsgDBCommitType::kLargeCommit);
if (flag & MSG_FOLDER_FLAG_OFFLINE)
{
PRBool newValue = mFlags & MSG_FOLDER_FLAG_OFFLINE;
rv = NotifyBoolPropertyChanged(kSynchronizeAtom, !newValue, newValue);
NS_ENSURE_SUCCESS(rv,rv);
}
else if (flag & MSG_FOLDER_FLAG_ELIDED)
{
PRBool newValue = mFlags & MSG_FOLDER_FLAG_ELIDED;
rv = NotifyBoolPropertyChanged(kOpenAtom, newValue, !newValue);
NS_ENSURE_SUCCESS(rv,rv);
}
}
folderInfo = nsnull;
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::SetFlags(PRUint32 aFlags)
{
if (mFlags != aFlags)
{
mFlags = aFlags;
OnFlagChange(mFlags);
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetAllFoldersWithFlag(PRUint32 flag, nsISupportsArray **aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
nsresult rv = CallCreateInstance(NS_SUPPORTSARRAY_CONTRACTID, aResult);
NS_ENSURE_SUCCESS(rv, rv);
return ListFoldersWithFlag(flag, *aResult);
}
nsresult nsMsgDBFolder::ListFoldersWithFlag(PRUint32 flag, nsISupportsArray *array)
{
if ((flag & mFlags) == flag)
{
nsCOMPtr <nsISupports> supports;
QueryInterface(NS_GET_IID(nsISupports), getter_AddRefs(supports));
array->AppendElement(supports);
}
nsresult rv;
PRUint32 cnt;
// call GetSubFolders() to ensure that mSubFolders is initialized
nsCOMPtr <nsIEnumerator> enumerator;
rv = GetSubFolders(getter_AddRefs(enumerator));
NS_ENSURE_SUCCESS(rv,rv);
rv = mSubFolders->Count(&cnt);
if (NS_SUCCEEDED(rv))
{
for (PRUint32 i=0; i < cnt; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(mSubFolders, i, &rv));
if (NS_SUCCEEDED(rv) && folder)
{
nsIMsgFolder *msgFolder = folder.get();
nsMsgDBFolder *dbFolder = NS_STATIC_CAST(nsMsgDBFolder *, msgFolder);
dbFolder->ListFoldersWithFlag(flag,array);
}
}
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetFoldersWithFlag(PRUint32 flags, PRUint32 resultsize, PRUint32 *numFolders, nsIMsgFolder **result)
{
PRUint32 num = 0;
if ((flags & mFlags) == flags)
{
if (result && (num < resultsize))
{
result[num] = this;
NS_IF_ADDREF(result[num]);
}
num++;
}
nsresult rv;
PRUint32 cnt;
// call GetSubFolders() to ensure that mSubFolders is initialized
nsCOMPtr <nsIEnumerator> enumerator;
rv = GetSubFolders(getter_AddRefs(enumerator));
NS_ENSURE_SUCCESS(rv,rv);
rv = mSubFolders->Count(&cnt);
if (NS_SUCCEEDED(rv))
{
for (PRUint32 i=0; i < cnt; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(mSubFolders, i, &rv));
if (NS_SUCCEEDED(rv) && folder)
{
// CAREFUL! if NULL is passed in for result then the caller
// still wants the full count! Otherwise, the result should be at most the
// number that the caller asked for.
PRUint32 numSubFolders;
if (!result)
{
folder->GetFoldersWithFlag(flags, 0, &numSubFolders, NULL);
num += numSubFolders;
}
else if (num < resultsize)
{
folder->GetFoldersWithFlag(flags, resultsize - num, &numSubFolders, result+num);
num += numSubFolders;
}
else
{
break;
}
}
}
}
*numFolders = num;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetExpansionArray(nsISupportsArray *expansionArray)
{
// the application of flags in GetExpansionArray is subtly different
// than in GetFoldersWithFlag
nsresult rv;
PRUint32 cnt;
rv = mSubFolders->Count(&cnt);
if (NS_FAILED(rv)) return rv;
for (PRUint32 i = 0; i < cnt; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(mSubFolders, i, &rv));
if (NS_SUCCEEDED(rv))
{
PRUint32 cnt2;
rv = expansionArray->Count(&cnt2);
if (NS_SUCCEEDED(rv))
{
expansionArray->InsertElementAt(folder, cnt2);
PRUint32 flags;
folder->GetFlags(&flags);
if (!(flags & MSG_FOLDER_FLAG_ELIDED))
folder->GetExpansionArray(expansionArray);
}
}
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetDeletable(PRBool *deletable)
{
NS_ENSURE_ARG_POINTER(deletable);
*deletable = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetRequiresCleanup(PRBool *requiredCleanup)
{
NS_ENSURE_ARG_POINTER(requiredCleanup);
*requiredCleanup = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::ClearRequiresCleanup()
{
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetKnowsSearchNntpExtension(PRBool *knowsExtension)
{
NS_ENSURE_ARG_POINTER(knowsExtension);
*knowsExtension = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetAllowsPosting(PRBool *allowsPosting)
{
NS_ENSURE_ARG_POINTER(allowsPosting);
*allowsPosting = PR_TRUE;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetDisplayRecipients(PRBool *displayRecipients)
{
nsresult rv;
*displayRecipients = PR_FALSE;
if (mFlags & MSG_FOLDER_FLAG_SENTMAIL && !(mFlags & MSG_FOLDER_FLAG_INBOX))
*displayRecipients = PR_TRUE;
else if (mFlags & MSG_FOLDER_FLAG_QUEUE)
*displayRecipients = PR_TRUE;
else
{
// Only mail folders can be FCC folders
if (mFlags & MSG_FOLDER_FLAG_MAIL || mFlags & MSG_FOLDER_FLAG_IMAPBOX)
{
// There's one FCC folder for sent mail, and one for sent news
nsIMsgFolder *fccFolders[2];
int numFccFolders = 0;
for (int i = 0; i < numFccFolders; i++)
{
PRBool isAncestor;
if (NS_SUCCEEDED(rv = fccFolders[i]->IsAncestorOf(this, &isAncestor)))
{
if (isAncestor)
*displayRecipients = PR_TRUE;
}
NS_RELEASE(fccFolders[i]);
}
}
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::AcquireSemaphore(nsISupports *semHolder)
{
nsresult rv = NS_OK;
if (mSemaphoreHolder == NULL)
{
mSemaphoreHolder = semHolder; //Don't AddRef due to ownership issues.
}
else
rv = NS_MSG_FOLDER_BUSY;
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::ReleaseSemaphore(nsISupports *semHolder)
{
if (!mSemaphoreHolder || mSemaphoreHolder == semHolder)
{
mSemaphoreHolder = NULL;
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::TestSemaphore(nsISupports *semHolder, PRBool *result)
{
NS_ENSURE_ARG_POINTER(result);
*result = (mSemaphoreHolder == semHolder);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetLocked(PRBool *isLocked)
{
*isLocked = mSemaphoreHolder != NULL;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetRelativePathName(char **pathName)
{
NS_ENSURE_ARG_POINTER(pathName);
*pathName = nsnull;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetSizeOnDisk(PRUint32 *size)
{
NS_ENSURE_ARG_POINTER(size);
*size = 0;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::SetSizeOnDisk(PRUint32 aSizeOnDisk)
{
NotifyIntPropertyChanged(kFolderSizeAtom, mFolderSize, aSizeOnDisk);
mFolderSize = aSizeOnDisk;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetUsername(char **userName)
{
NS_ENSURE_ARG_POINTER(userName);
nsresult rv;
nsCOMPtr <nsIMsgIncomingServer> server;
rv = GetServer(getter_AddRefs(server));
if (NS_FAILED(rv)) return rv;
if (server)
return server->GetUsername(userName);
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP nsMsgDBFolder::GetHostname(char **hostName)
{
NS_ENSURE_ARG_POINTER(hostName);
nsresult rv;
nsCOMPtr<nsIMsgIncomingServer> server;
rv = GetServer(getter_AddRefs(server));
if (NS_FAILED(rv)) return rv;
if (server)
return server->GetHostName(hostName);
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP nsMsgDBFolder::GetNewMessages(nsIMsgWindow *, nsIUrlListener * /* aListener */)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::GetBiffState(PRUint32 *aBiffState)
{
nsCOMPtr<nsIMsgIncomingServer> server;
nsresult rv = GetServer(getter_AddRefs(server));
if (NS_SUCCEEDED(rv) && server)
rv = server->GetBiffState(aBiffState);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::SetBiffState(PRUint32 aBiffState)
{
PRUint32 oldBiffState;
nsCOMPtr<nsIMsgIncomingServer> server;
nsresult rv = GetServer(getter_AddRefs(server));
if (NS_SUCCEEDED(rv) && server)
rv = server->GetBiffState(&oldBiffState);
// Get the server and notify it and not inbox.
if (oldBiffState != aBiffState)
{
// we don't distinguish between unknown and noMail for servers
if (! (oldBiffState == nsMsgBiffState_Unknown && aBiffState == nsMsgBiffState_NoMail))
{
if (!mIsServer)
{
nsCOMPtr<nsIMsgFolder> folder;
rv = GetRootFolder(getter_AddRefs(folder));
if (NS_SUCCEEDED(rv) && folder)
return folder->SetBiffState(aBiffState);
}
if (server)
server->SetBiffState(aBiffState);
NotifyIntPropertyChanged(kBiffStateAtom, oldBiffState, aBiffState);
}
}
else if (aBiffState == nsMsgBiffState_NoMail)
{
// even if the old biff state equals the new biff state, it is still possible that we've never
// cleared the number of new messages for this particular folder. This happens when the new mail state
// got cleared by viewing a new message in folder that is different from this one. Biff state is stored per server
// the num. of new messages is per folder.
SetNumNewMessages(0);
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetNumNewMessages(PRBool deep, PRInt32 *aNumNewMessages)
{
NS_ENSURE_ARG_POINTER(aNumNewMessages);
PRInt32 numNewMessages = (!deep || ! (mFlags & MSG_FOLDER_FLAG_VIRTUAL))
? mNumNewBiffMessages : 0;
if (deep)
{
PRUint32 count;
nsresult rv = NS_OK;
rv = mSubFolders->Count(&count);
if (NS_SUCCEEDED(rv))
{
for (PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgFolder> folder(do_QueryElementAt(mSubFolders, i, &rv));
if (NS_SUCCEEDED(rv))
{
PRInt32 num;
folder->GetNumNewMessages(deep, &num);
if (num > 0) // it's legal for counts to be negative if we don't know
numNewMessages += num;
}
}
}
}
*aNumNewMessages = numNewMessages;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::SetNumNewMessages(PRInt32 aNumNewMessages)
{
if (aNumNewMessages != mNumNewBiffMessages)
{
PRInt32 oldNumMessages = mNumNewBiffMessages;
mNumNewBiffMessages = aNumNewMessages;
nsCAutoString oldNumMessagesStr;
oldNumMessagesStr.AppendInt(oldNumMessages);
nsCAutoString newNumMessagesStr;
newNumMessagesStr.AppendInt(aNumNewMessages);
NotifyPropertyChanged(kNumNewBiffMessagesAtom, oldNumMessagesStr.get(), newNumMessagesStr.get());
}
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetNewMessagesNotificationDescription(PRUnichar * *aDescription)
{
nsresult rv;
nsAutoString description;
nsCOMPtr<nsIMsgIncomingServer> server;
rv = GetServer(getter_AddRefs(server));
if (NS_SUCCEEDED(rv))
{
if (!(mFlags & MSG_FOLDER_FLAG_INBOX))
{
nsXPIDLString folderName;
rv = GetPrettyName(getter_Copies(folderName));
if (NS_SUCCEEDED(rv) && folderName)
description.Assign(folderName);
}
// append the server name
nsXPIDLString serverName;
rv = server->GetPrettyName(getter_Copies(serverName));
if (NS_SUCCEEDED(rv))
{
// put this test here because we don't want to just put "folder name on"
// in case the above failed
if (!(mFlags & MSG_FOLDER_FLAG_INBOX))
description.AppendLiteral(" on ");
description.Append(serverName);
}
}
*aDescription = ToNewUnicode(description);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetRootFolder(nsIMsgFolder * *aRootFolder)
{
NS_ENSURE_ARG_POINTER(aRootFolder);
nsresult rv;
nsCOMPtr<nsIMsgIncomingServer> server;
rv = GetServer(getter_AddRefs(server));
if (NS_FAILED(rv)) return rv;
NS_ASSERTION(server, "server is null");
// if this happens, bail.
if (!server) return NS_ERROR_NULL_POINTER;
rv = server->GetRootMsgFolder(aRootFolder);
if (!aRootFolder)
return NS_ERROR_NULL_POINTER;
else
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::GetPath(nsIFileSpec * *aPath)
{
NS_ENSURE_ARG_POINTER(aPath);
nsresult rv=NS_OK;
if (!mPath)
rv = parseURI(PR_TRUE);
*aPath = mPath;
NS_IF_ADDREF(*aPath);
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::SetPath(nsIFileSpec *aPath)
{
// XXX - make a local copy!
mPath = aPath;
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::SetFilePath(nsILocalFile *aFile)
{
NS_ASSERTION(PR_FALSE, "don't call this until we've converted mPath to an nsIFile");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsMsgDBFolder::GetFilePath(nsILocalFile * *aFile)
{
NS_ENSURE_ARG_POINTER(aFile);
nsCOMPtr <nsIFileSpec> fileSpec;
nsresult rv = GetPath(getter_AddRefs(fileSpec));
NS_ENSURE_SUCCESS(rv, rv);
nsFileSpec spec;
rv = fileSpec->GetFileSpec(&spec);
NS_ENSURE_SUCCESS(rv, rv);
return NS_FileSpecToIFile(&spec, aFile);
}
NS_IMETHODIMP
nsMsgDBFolder::MarkMessagesRead(nsISupportsArray *messages, PRBool markRead)
{
PRUint32 count;
nsresult rv;
rv = messages->Count(&count);
if (NS_FAILED(rv))
return rv;
for(PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgDBHdr> message = do_QueryElementAt(messages, i, &rv);
if (message)
rv = message->MarkRead(markRead);
if (NS_FAILED(rv))
return rv;
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::MarkMessagesFlagged(nsISupportsArray *messages, PRBool markFlagged)
{
PRUint32 count;
nsresult rv;
rv = messages->Count(&count);
if (NS_FAILED(rv))
return rv;
for(PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgDBHdr> message = do_QueryElementAt(messages, i, &rv);
if (message)
rv = message->MarkFlagged(markFlagged);
if (NS_FAILED(rv))
return rv;
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::SetLabelForMessages(nsISupportsArray *aMessages, nsMsgLabelValue aLabel)
{
GetDatabase(nsnull);
if (mDatabase)
{
PRUint32 count;
NS_ENSURE_ARG(aMessages);
nsresult rv = aMessages->Count(&count);
NS_ENSURE_SUCCESS(rv, rv);
for(PRUint32 i = 0; i < count; i++)
{
nsMsgKey msgKey;
nsCOMPtr<nsIMsgDBHdr> message = do_QueryElementAt(aMessages, i, &rv);
NS_ENSURE_SUCCESS(rv, rv);
(void) message->GetMessageKey(&msgKey);
rv = mDatabase->SetLabel(msgKey, aLabel);
NS_ENSURE_SUCCESS(rv, rv);
}
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::SetJunkScoreForMessages(nsISupportsArray *aMessages, const char *junkScore)
{
nsresult rv = NS_OK;
GetDatabase(nsnull);
if (mDatabase)
{
PRUint32 count;
NS_ENSURE_ARG(aMessages);
nsresult rv = aMessages->Count(&count);
NS_ENSURE_SUCCESS(rv, rv);
for(PRUint32 i = 0; i < count; i++)
{
nsMsgKey msgKey;
nsCOMPtr<nsIMsgDBHdr> message = do_QueryElementAt(aMessages, i, &rv);
NS_ENSURE_SUCCESS(rv, rv);
(void) message->GetMessageKey(&msgKey);
mDatabase->SetStringProperty(msgKey, "junkscore", junkScore);
mDatabase->SetStringProperty(msgKey, "junkscoreorigin", /* ### should this be plugin? */"plugin");
}
}
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::ApplyRetentionSettings()
{
return ApplyRetentionSettings(PR_TRUE);
}
nsresult nsMsgDBFolder::ApplyRetentionSettings(PRBool deleteViaFolder)
{
if (mFlags & MSG_FOLDER_FLAG_VIRTUAL) // ignore virtual folders.
return NS_OK;
nsresult rv;
PRBool weOpenedDB = PR_FALSE;
if (!mDatabase)
{
rv = GetDatabase(nsnull);
NS_ENSURE_SUCCESS(rv, rv);
weOpenedDB = PR_TRUE;
}
if (mDatabase)
{
nsCOMPtr<nsIMsgRetentionSettings> retentionSettings;
rv = GetRetentionSettings(getter_AddRefs(retentionSettings));
if (NS_SUCCEEDED(rv))
rv = mDatabase->ApplyRetentionSettings(retentionSettings, deleteViaFolder);
// we don't want applying retention settings to keep the db open, because
// if we try to purge a bunch of folders, that will leave the dbs all open.
// So if we opened the db, close it.
if (weOpenedDB)
CloseDBIfFolderNotOpen();
}
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::DeleteMessages(nsISupportsArray *messages,
nsIMsgWindow *msgWindow,
PRBool deleteStorage,
PRBool isMove,
nsIMsgCopyServiceListener *listener,
PRBool allowUndo)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsMsgDBFolder::CopyMessages(nsIMsgFolder* srcFolder,
nsISupportsArray *messages,
PRBool isMove,
nsIMsgWindow *window,
nsIMsgCopyServiceListener* listener,
PRBool isFolder,
PRBool allowUndo)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsMsgDBFolder::CopyFolder(nsIMsgFolder* srcFolder,
PRBool isMoveFolder,
nsIMsgWindow *window,
nsIMsgCopyServiceListener* listener)
{
NS_ASSERTION(PR_FALSE, "should be overridden by child class");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsMsgDBFolder::CopyFileMessage(nsIFileSpec* fileSpec,
nsIMsgDBHdr* messageToReplace,
PRBool isDraftOrTemplate,
PRUint32 aNewMsgFlags,
nsIMsgWindow *window,
nsIMsgCopyServiceListener* listener)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::CopyDataToOutputStreamForAppend(nsIInputStream *aInStream,
PRInt32 aLength, nsIOutputStream *aOutputStream)
{
if (!aInStream)
return NS_OK;
PRUint32 uiWritten;
return aOutputStream->WriteFrom(aInStream, aLength, &uiWritten);
}
NS_IMETHODIMP nsMsgDBFolder::CopyDataDone()
{
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::MatchName(nsString *name, PRBool *matches)
{
NS_ENSURE_ARG_POINTER(matches);
*matches = mName.Equals(*name, nsCaseInsensitiveStringComparator());
return NS_OK;
}
nsresult
nsMsgDBFolder::NotifyPropertyChanged(nsIAtom *property,
const char *oldValue, const char* newValue)
{
for (PRInt32 i = 0; i < mListeners.Count(); i++)
{
//Folderlisteners aren't refcounted.
nsIFolderListener* listener =(nsIFolderListener*)mListeners.ElementAt(i);
listener->OnItemPropertyChanged(this, property, oldValue, newValue);
}
//Notify listeners who listen to every folder
nsresult rv;
nsCOMPtr<nsIFolderListener> folderListenerManager =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
folderListenerManager->OnItemPropertyChanged(this, property, oldValue, newValue);
return NS_OK;
}
nsresult
nsMsgDBFolder::NotifyUnicharPropertyChanged(nsIAtom *property,
const PRUnichar* oldValue,
const PRUnichar *newValue)
{
nsresult rv;
for (PRInt32 i = 0; i < mListeners.Count(); i++)
{
// folderlisteners aren't refcounted in the array
nsIFolderListener* listener=(nsIFolderListener*)mListeners.ElementAt(i);
listener->OnItemUnicharPropertyChanged(this, property, oldValue, newValue);
}
// Notify listeners who listen to every folder
nsCOMPtr<nsIFolderListener> folderListenerManager =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
rv = folderListenerManager->OnItemUnicharPropertyChanged(this,
property,
oldValue,
newValue);
return NS_OK;
}
nsresult nsMsgDBFolder::NotifyIntPropertyChanged(nsIAtom *property, PRInt32 oldValue, PRInt32 newValue)
{
//Don't send off count notifications if they are turned off.
if (!mNotifyCountChanges && ((property == kTotalMessagesAtom) ||( property == kTotalUnreadMessagesAtom)))
return NS_OK;
for (PRInt32 i = 0; i < mListeners.Count(); i++)
{
//Folderlisteners aren't refcounted.
nsIFolderListener* listener =(nsIFolderListener*)mListeners.ElementAt(i);
listener->OnItemIntPropertyChanged(this, property, oldValue, newValue);
}
//Notify listeners who listen to every folder
nsresult rv;
nsCOMPtr<nsIFolderListener> folderListenerManager =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
folderListenerManager->OnItemIntPropertyChanged(this, property, oldValue, newValue);
return NS_OK;
}
nsresult
nsMsgDBFolder::NotifyBoolPropertyChanged(nsIAtom* property,
PRBool oldValue, PRBool newValue)
{
for (PRInt32 i = 0; i < mListeners.Count(); i++)
{
//Folderlisteners aren't refcounted.
nsIFolderListener* listener =(nsIFolderListener*)mListeners.ElementAt(i);
listener->OnItemBoolPropertyChanged(this, property, oldValue, newValue);
}
//Notify listeners who listen to every folder
nsresult rv;
nsCOMPtr<nsIFolderListener> folderListenerManager =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
folderListenerManager->OnItemBoolPropertyChanged(this, property, oldValue, newValue);
return NS_OK;
}
nsresult
nsMsgDBFolder::NotifyPropertyFlagChanged(nsIMsgDBHdr *item, nsIAtom *property,
PRUint32 oldValue, PRUint32 newValue)
{
PRInt32 i;
for(i = 0; i < mListeners.Count(); i++)
{
//Folderlistener's aren't refcounted.
nsIFolderListener *listener = (nsIFolderListener*)mListeners.ElementAt(i);
listener->OnItemPropertyFlagChanged(item, property, oldValue, newValue);
}
//Notify listeners who listen to every folder
nsresult rv;
nsCOMPtr<nsIFolderListener> folderListenerManager =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
folderListenerManager->OnItemPropertyFlagChanged(item, property, oldValue, newValue);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::NotifyItemAdded(nsISupports *aItem)
{
static PRBool notify = PR_TRUE;
if (!notify)
return NS_OK;
PRInt32 i;
for(i = 0; i < mListeners.Count(); i++)
{
//Folderlistener's aren't refcounted.
nsIFolderListener *listener = (nsIFolderListener*)mListeners.ElementAt(i);
listener->OnItemAdded(this, aItem);
}
//Notify listeners who listen to every folder
nsresult rv;
nsCOMPtr<nsIFolderListener> folderListenerManager =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
folderListenerManager->OnItemAdded(this, aItem);
return NS_OK;
}
nsresult nsMsgDBFolder::NotifyItemRemoved(nsISupports *item)
{
PRInt32 i;
for(i = 0; i < mListeners.Count(); i++)
{
//Folderlistener's aren't refcounted.
nsIFolderListener *listener = (nsIFolderListener*)mListeners.ElementAt(i);
listener->OnItemRemoved(this, item);
}
//Notify listeners who listen to every folder
nsresult rv;
nsCOMPtr<nsIFolderListener> folderListenerManager =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
folderListenerManager->OnItemRemoved(this, item);
return NS_OK;
}
nsresult nsMsgDBFolder::NotifyFolderEvent(nsIAtom* aEvent)
{
PRInt32 i;
for(i = 0; i < mListeners.Count(); i++)
{
//Folderlistener's aren't refcounted.
nsIFolderListener *listener = (nsIFolderListener*)mListeners.ElementAt(i);
listener->OnItemEvent(this, aEvent);
}
//Notify listeners who listen to every folder
nsresult rv;
nsCOMPtr<nsIFolderListener> folderListenerManager =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv))
folderListenerManager->OnItemEvent(this, aEvent);
return NS_OK;
}
nsresult
nsGetMailFolderSeparator(nsString& result)
{
result.AssignLiteral(".sbd");
return NS_OK;
}
NS_IMETHODIMP
nsMsgDBFolder::GetFilterList(nsIMsgWindow *aMsgWindow, nsIMsgFilterList **aResult)
{
nsCOMPtr<nsIMsgIncomingServer> server;
nsresult rv = GetServer(getter_AddRefs(server));
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_TRUE(server, NS_ERROR_FAILURE);
return server->GetFilterList(aMsgWindow, aResult);
}
NS_IMETHODIMP
nsMsgDBFolder::SetFilterList(nsIMsgFilterList *aFilterList)
{
nsCOMPtr<nsIMsgIncomingServer> server;
nsresult rv = GetServer(getter_AddRefs(server));
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_TRUE(server, NS_ERROR_FAILURE);
return server->SetFilterList(aFilterList);
}
/* void enableNotifications (in long notificationType, in boolean enable); */
NS_IMETHODIMP nsMsgDBFolder::EnableNotifications(PRInt32 notificationType, PRBool enable, PRBool dbBatching)
{
if (notificationType == nsIMsgFolder::allMessageCountNotifications)
{
mNotifyCountChanges = enable;
// start and stop db batching here. This is under the theory
// that any time we want to enable and disable notifications,
// we're probably doing something that should be batched.
nsCOMPtr <nsIMsgDatabase> database;
if (dbBatching) //only if we do dbBatching we need to get db
GetMsgDatabase(nsnull, getter_AddRefs(database));
if (enable)
{
if (database)
database->EndBatch();
UpdateSummaryTotals(PR_TRUE);
}
else if (database)
return database->StartBatch();
return NS_OK;
}
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::GetMessageHeader(nsMsgKey msgKey, nsIMsgDBHdr **aMsgHdr)
{
nsresult rv = NS_OK;
if (aMsgHdr)
{
nsCOMPtr <nsIMsgDatabase> database;
rv = GetMsgDatabase(nsnull, getter_AddRefs(database));
if (NS_SUCCEEDED(rv) && database) // did we get a db back?
rv = database->GetMsgHdrForKey(msgKey, aMsgHdr);
}
else
rv = NS_ERROR_NULL_POINTER;
return rv;
}
// this gets the deep sub-folders too, e.g., the children of the children
NS_IMETHODIMP nsMsgDBFolder::ListDescendents(nsISupportsArray *descendents)
{
NS_ENSURE_ARG(descendents);
PRUint32 cnt;
nsresult rv = mSubFolders->Count(&cnt);
if (NS_FAILED(rv)) return rv;
for (PRUint32 index = 0; index < cnt; index++)
{
nsresult rv;
nsCOMPtr<nsISupports> supports(do_QueryElementAt(mSubFolders, index));
nsCOMPtr<nsIMsgFolder> child(do_QueryInterface(supports, &rv));
if (NS_SUCCEEDED(rv))
{
if (!descendents->AppendElement(supports))
rv = NS_ERROR_OUT_OF_MEMORY;
else
rv = child->ListDescendents(descendents); // recurse
}
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GetBaseMessageURI(char **baseMessageURI)
{
NS_ENSURE_ARG_POINTER(baseMessageURI);
if (!mBaseMessageURI)
return NS_ERROR_FAILURE;
*baseMessageURI = nsCRT::strdup(mBaseMessageURI);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetUriForMsg(nsIMsgDBHdr *msgHdr, char **aURI)
{
NS_ENSURE_ARG(msgHdr);
NS_ENSURE_ARG(aURI);
nsMsgKey msgKey;
msgHdr->GetMessageKey(&msgKey);
nsCAutoString uri;
uri.Assign(mBaseMessageURI);
// append a "#" followed by the message key.
uri.Append('#');
uri.AppendInt(msgKey);
*aURI = ToNewCString(uri);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GenerateMessageURI(nsMsgKey msgKey, char **aURI)
{
NS_ENSURE_ARG_POINTER(aURI);
nsXPIDLCString baseURI;
nsresult rv = GetBaseMessageURI(getter_Copies(baseURI));
NS_ENSURE_SUCCESS(rv,rv);
nsCAutoString uri;
uri.Assign(baseURI);
// append a "#" followed by the message key.
uri.Append('#');
uri.AppendInt(msgKey);
*aURI = ToNewCString(uri);
if (! *aURI)
return NS_ERROR_OUT_OF_MEMORY;
return NS_OK;
}
nsresult
nsMsgDBFolder::GetBaseStringBundle(nsIStringBundle **aBundle)
{
nsresult rv=NS_OK;
NS_ENSURE_ARG_POINTER(aBundle);
nsCOMPtr<nsIStringBundleService> bundleService =
do_GetService(NS_STRINGBUNDLE_CONTRACTID, &rv);
nsCOMPtr<nsIStringBundle> bundle;
if (bundleService && NS_SUCCEEDED(rv))
bundleService->CreateBundle("chrome://messenger/locale/messenger.properties",
getter_AddRefs(bundle));
*aBundle = bundle;
NS_IF_ADDREF(*aBundle);
return rv;
}
nsresult //Do not use this routine if you have to call it very often because it creates a new bundle each time
nsMsgDBFolder::GetStringFromBundle(const char *msgName, PRUnichar **aResult)
{
nsresult rv=NS_OK;
NS_ENSURE_ARG_POINTER(aResult);
nsCOMPtr <nsIStringBundle> bundle;
rv = GetBaseStringBundle(getter_AddRefs(bundle));
if (NS_SUCCEEDED(rv) && bundle)
rv=bundle->GetStringFromName(NS_ConvertASCIItoUCS2(msgName).get(), aResult);
return rv;
}
nsresult
nsMsgDBFolder::ThrowConfirmationPrompt(nsIMsgWindow *msgWindow, const PRUnichar *confirmString, PRBool *confirmed)
{
nsresult rv=NS_OK;
if (msgWindow)
{
nsCOMPtr <nsIDocShell> docShell;
msgWindow->GetRootDocShell(getter_AddRefs(docShell));
if (docShell)
{
nsCOMPtr<nsIPrompt> dialog(do_GetInterface(docShell));
if (dialog && confirmString)
dialog->Confirm(nsnull, confirmString, confirmed);
}
}
return rv;
}
NS_IMETHODIMP
nsMsgDBFolder::GetStringWithFolderNameFromBundle(const char *msgName, PRUnichar **aResult)
{
nsCOMPtr <nsIStringBundle> bundle;
nsresult rv = GetBaseStringBundle(getter_AddRefs(bundle));
if (NS_SUCCEEDED(rv) && bundle)
{
nsXPIDLString folderName;
GetName(getter_Copies(folderName));
const PRUnichar *formatStrings[] =
{
folderName,
kLocalizedBrandShortName
};
rv = bundle->FormatStringFromName(NS_ConvertASCIItoUCS2(msgName).get(),
formatStrings, 2, aResult);
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::ConfirmFolderDeletionForFilter(nsIMsgWindow *msgWindow, PRBool *confirmed)
{
nsXPIDLString confirmString;
nsresult rv = GetStringWithFolderNameFromBundle("confirmFolderDeletionForFilter", getter_Copies(confirmString));
if (NS_SUCCEEDED(rv) && confirmString)
rv = ThrowConfirmationPrompt(msgWindow, confirmString.get(), confirmed);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::ThrowAlertMsg(const char*msgName, nsIMsgWindow *msgWindow)
{
nsXPIDLString alertString;
nsresult rv = GetStringWithFolderNameFromBundle(msgName, getter_Copies(alertString));
if (NS_SUCCEEDED(rv) && alertString && msgWindow)
{
nsCOMPtr <nsIDocShell> docShell;
msgWindow->GetRootDocShell(getter_AddRefs(docShell));
if (docShell)
{
nsCOMPtr<nsIPrompt> dialog(do_GetInterface(docShell));
if (dialog && alertString)
dialog->Alert(nsnull, alertString);
}
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::AlertFilterChanged(nsIMsgWindow *msgWindow)
{ //this is a different alert i.e alert w/ checkbox.
nsresult rv = NS_OK;
PRBool checkBox=PR_FALSE;
GetWarnFilterChanged(&checkBox);
if (msgWindow && !checkBox)
{
nsCOMPtr <nsIDocShell> docShell;
msgWindow->GetRootDocShell(getter_AddRefs(docShell));
nsXPIDLString alertString;
rv = GetStringFromBundle("alertFilterChanged", getter_Copies(alertString));
nsXPIDLString alertCheckbox;
rv = GetStringFromBundle("alertFilterCheckbox", getter_Copies(alertCheckbox));
if (alertString && alertCheckbox && docShell)
{
nsCOMPtr<nsIPrompt> dialog(do_GetInterface(docShell));
if (dialog)
{
dialog->AlertCheck(nsnull, alertString, alertCheckbox, &checkBox);
SetWarnFilterChanged(checkBox);
}
}
}
return rv;
}
nsresult
nsMsgDBFolder::GetWarnFilterChanged(PRBool *aVal)
{
NS_ENSURE_ARG(aVal);
nsresult rv;
nsCOMPtr<nsIPrefBranch> prefBranch = do_GetService(NS_PREFSERVICE_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && prefBranch)
{
rv = prefBranch->GetBoolPref(PREF_MAIL_WARN_FILTER_CHANGED, aVal);
if (NS_FAILED(rv))
{
*aVal = PR_FALSE;
rv = NS_OK;
}
}
return rv;
}
nsresult
nsMsgDBFolder::SetWarnFilterChanged(PRBool aVal)
{
nsresult rv=NS_OK;
nsCOMPtr<nsIPrefBranch> prefBranch = do_GetService(NS_PREFSERVICE_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && prefBranch)
rv = prefBranch->SetBoolPref(PREF_MAIL_WARN_FILTER_CHANGED, aVal);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::NotifyCompactCompleted()
{
NS_ASSERTION(PR_FALSE, "should be overridden by child class");
return NS_ERROR_NOT_IMPLEMENTED;
}
nsresult nsMsgDBFolder::CloseDBIfFolderNotOpen()
{
nsresult rv;
nsCOMPtr<nsIMsgMailSession> session =
do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && session) // don't use NS_ENSURE_SUCCESS here - we need to release semaphore below
{
PRBool folderOpen;
session->IsFolderOpenInWindow(this, &folderOpen);
if (!folderOpen && ! (mFlags & (MSG_FOLDER_FLAG_TRASH | MSG_FOLDER_FLAG_INBOX)))
SetMsgDatabase(nsnull);
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::SetSortOrder(PRInt32 order)
{
NS_ASSERTION(PR_FALSE, "not implemented");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::GetSortOrder(PRInt32 *order)
{
NS_ENSURE_ARG_POINTER(order);
PRUint32 flags;
nsresult rv = GetFlags(&flags);
NS_ENSURE_SUCCESS(rv,rv);
if (flags & MSG_FOLDER_FLAG_INBOX)
*order = 0;
else if (flags & MSG_FOLDER_FLAG_QUEUE)
*order = 1;
else if (flags & MSG_FOLDER_FLAG_DRAFTS)
*order = 2;
else if (flags & MSG_FOLDER_FLAG_TEMPLATES)
*order = 3;
else if (flags & MSG_FOLDER_FLAG_SENTMAIL)
*order = 4;
else if (flags & MSG_FOLDER_FLAG_JUNK)
*order = 5;
else if (flags & MSG_FOLDER_FLAG_TRASH)
*order = 6;
else if (flags & MSG_FOLDER_FLAG_VIRTUAL)
*order = 7;
else
*order = 8;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::GetSortKey(PRUint8 **aKey, PRUint32 *aLength)
{
NS_ENSURE_ARG(aKey);
PRInt32 order;
nsresult rv = GetSortOrder(&order);
NS_ENSURE_SUCCESS(rv,rv);
nsAutoString orderString;
orderString.AppendInt(order);
nsXPIDLString folderName;
rv = GetName(getter_Copies(folderName));
NS_ENSURE_SUCCESS(rv,rv);
orderString.Append(folderName);
return CreateCollationKey(orderString, aKey, aLength);
}
NS_IMETHODIMP nsMsgDBFolder::GetPersistElided(PRBool *aPersistElided)
{
// by default, we should always persist the open / closed state of folders & servers
*aPersistElided = PR_TRUE;
return NS_OK;
}
nsresult
nsMsgDBFolder::CreateCollationKey(const nsString &aSource, PRUint8 **aKey, PRUint32 *aLength)
{
NS_ASSERTION(gCollationKeyGenerator, "gCollationKeyGenerator is null");
if (!gCollationKeyGenerator)
return NS_ERROR_NULL_POINTER;
return gCollationKeyGenerator->AllocateRawSortKey(nsICollation::kCollationCaseInSensitive, aSource, aKey, aLength);
}
NS_IMETHODIMP nsMsgDBFolder::CompareSortKeys(nsIMsgFolder *aFolder, PRInt32 *sortOrder)
{
PRUint8 *sortKey1=nsnull;
PRUint8 *sortKey2=nsnull;
PRUint32 sortKey1Length;
PRUint32 sortKey2Length;
nsresult rv = GetSortKey(&sortKey1, &sortKey1Length);
NS_ENSURE_SUCCESS(rv,rv);
aFolder->GetSortKey(&sortKey2, &sortKey2Length);
NS_ENSURE_SUCCESS(rv,rv);
rv = gCollationKeyGenerator->CompareRawSortKey(sortKey1, sortKey1Length, sortKey2, sortKey2Length, sortOrder);
PR_Free(sortKey1);
PR_Free(sortKey2);
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GetInVFEditSearchScope (PRBool *aInVFEditSearchScope)
{
*aInVFEditSearchScope = mInVFEditSearchScope;
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::SetInVFEditSearchScope (PRBool aInVFEditSearchScope, PRBool aSetOnSubFolders)
{
PRBool oldInVFEditSearchScope = mInVFEditSearchScope;
mInVFEditSearchScope = aInVFEditSearchScope;
NotifyBoolPropertyChanged(kInVFEditSearchScopeAtom, oldInVFEditSearchScope, mInVFEditSearchScope);
return NS_OK;
}
NS_IMETHODIMP nsMsgDBFolder::FetchMsgPreviewText(nsMsgKey *aKeysToFetch, PRUint32 aNumKeys,
PRBool aLocalOnly, nsIUrlListener *aUrlListener,
PRBool *aAsyncResults)
{
NS_ENSURE_ARG_POINTER(aKeysToFetch);
NS_ENSURE_ARG_POINTER(aAsyncResults);
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsMsgDBFolder::GetMsgTextFromStream(nsIMsgDBHdr *msgHdr, nsIInputStream *stream,
PRInt32 bytesToRead,
PRInt32 aMaxOutputLen,
PRBool aCompressQuotes,
nsACString &aMsgText)
{
/*
1. non mime message - the message body starts after the blank line following the headers.
2. mime message, multipart/alternative - we could simply scan for the boundary line,
advance past its headers, and treat the next few lines as the text.
3. mime message, text/plain - body follows headers
4. multipart/mixed - scan past boundary, treat next part as body.
*/
// If we've got a header charset use it, otherwise look for one in the mime parts.
PRUint32 len;
msgHdr->GetMessageSize(&len);
nsLineBuffer<char> *lineBuffer;
nsresult rv = NS_InitLineBuffer(&lineBuffer);
NS_ENSURE_SUCCESS(rv, rv);
nsXPIDLCString strCharset;
msgHdr->GetCharset(getter_Copies(strCharset));
nsAutoString charset (NS_ConvertUTF8toUTF16(strCharset.get()));
nsCString msgText;
nsCAutoString encoding;
nsCAutoString boundary;
nsCAutoString curLine;
// might want to use a state var instead of bools.
PRBool inMsgBody = PR_FALSE, msgBodyIsHtml = PR_FALSE, lookingForBoundary = PR_FALSE;
PRBool lookingForCharset = PR_FALSE;
PRBool haveBoundary = PR_FALSE;
PRBool isBase64 = PR_FALSE;
PRBool reachedEndBody = bytesToRead >= len;
PRBool more = PR_TRUE;
while (len > 0 && more)
{
// might be on same line as content-type, so look before
// we read the next line.
if (lookingForBoundary)
{
// Mail.app doesn't wrap the boundary id in quotes so we need
// to be sure to handle an unquoted boundary.
PRInt32 boundaryIndex = curLine.Find("boundary=", PR_TRUE /* ignore case*/);
if (boundaryIndex != kNotFound)
{
boundaryIndex += 9;
if (curLine[boundaryIndex] == '\"')
boundaryIndex++;
PRInt32 endBoundaryIndex = curLine.RFindChar('"');
if (endBoundaryIndex == kNotFound)
endBoundaryIndex = curLine.Length(); // no trailing quote? assume the boundary runs to the end of the line
// prepend "--" to boundary, and then boundary delimiter, minus the trailing "
boundary.Assign("--");
boundary.Append(Substring(curLine, boundaryIndex, endBoundaryIndex - boundaryIndex));
haveBoundary = PR_TRUE;
lookingForBoundary = PR_FALSE;
}
}
rv = NS_ReadLine(stream, lineBuffer, curLine, &more);
if (NS_SUCCEEDED(rv))
{
len -= MSG_LINEBREAK_LEN;
len -= curLine.Length();
if (inMsgBody)
{
if (!boundary.IsEmpty() && boundary.Equals(curLine))
{
reachedEndBody = PR_TRUE;
break;
}
msgText.Append(curLine);
if (!isBase64) // don't append a LF for base64 encoded text
msgText.Append(nsCRT::LF); // put a LF back, we'll strip this out later
if (msgText.Length() > bytesToRead)
break;
continue;
}
if (haveBoundary)
{
// this line is the boundary; continue and fall into code that looks
// for msg body after headers
if (curLine.Equals(boundary))
haveBoundary = PR_FALSE;
continue;
}
if (curLine.IsEmpty())
{
inMsgBody = PR_TRUE;
continue;
}
if (StringBeginsWith(curLine, NS_LITERAL_CSTRING("Content-Type:"),
nsCaseInsensitiveCStringComparator()) ||
lookingForCharset)
{
// look for a charset in the Content-Type header line, we'll take the first one we find.
nsCOMPtr<nsIMIMEHeaderParam> mimehdrpar = do_GetService(NS_MIMEHEADERPARAM_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv) && charset.IsEmpty())
mimehdrpar->GetParameter(curLine, "charset", EmptyCString(), false, nsnull, charset);
// if the Content-Type header is multiline, look for a charset in other lines
if (charset.IsEmpty())
lookingForCharset = PR_TRUE;
else if (lookingForCharset || (curLine[0] != ' ' && curLine[0] != '\t'))
lookingForCharset = PR_FALSE;
if (FindInReadable(NS_LITERAL_CSTRING("text/html"), curLine,
nsCaseInsensitiveCStringComparator()))
msgBodyIsHtml = PR_TRUE;
else if (FindInReadable(NS_LITERAL_CSTRING("multipart/"), curLine,
nsCaseInsensitiveCStringComparator()))
lookingForBoundary = PR_TRUE;
}
else if (StringBeginsWith(curLine, NS_LITERAL_CSTRING("Content-Transfer-Encoding:"),
nsCaseInsensitiveCStringComparator()))
{
curLine.Right(encoding, curLine.Length() - 27);
if (encoding.EqualsLiteral("base64"))
isBase64 = PR_TRUE;
}
}
}
// if the snippet is encoded, decode it
if (!encoding.IsEmpty())
decodeMsgSnippet(encoding, !reachedEndBody, msgText);
// In order to turn our snippet into unicode, we need to convert it from the charset we
// detected earlier.
nsString unicodeMsgBodyStr;
ConvertToUnicode(NS_ConvertUTF16toUTF8(charset).get(), msgText, unicodeMsgBodyStr);
// now we've got a msg body. If it's html, convert it to plain text.
// Then, set the previewProperty on the msg hdr to the plain text.
if (msgBodyIsHtml)
convertMsgSnippetToPlainText(unicodeMsgBodyStr);
// step 3, optionally remove quoted text from the snippet
nsString compressedQuotesMsgStr;
if (aCompressQuotes)
compressQuotesInMsgSnippet(unicodeMsgBodyStr, compressedQuotesMsgStr);
// now convert back to utf-8 which is more convenient for storage
CopyUTF16toUTF8(aCompressQuotes ? compressedQuotesMsgStr : unicodeMsgBodyStr, aMsgText);
// finally, truncate the string based on aMaxOutputLen
if (aMsgText.Length() > aMaxOutputLen)
aMsgText.Truncate(aMaxOutputLen);
return rv;
}
/**
* decodeMsgSnippet - helper function which applies the appropriate transfer decoding
* to the message snippet based on aEncodingType. Currently handles
* base64 and quoted-printable. If aEncodingType refers to an encoding we don't
* handle, the message data is passed back unmodified.
* @param aEncodingType the encoding type (base64, quoted-printable)
* @param aIsComplete the snippet is actually the entire message so the decoder
* doesn't have to worry about partial data
* @param aMsgSnippet in/out argument. The encoded msg snippet and then the decoded snippet
*/
void nsMsgDBFolder::decodeMsgSnippet(const nsACString& aEncodingType, PRBool aIsComplete, nsCString& aMsgSnippet)
{
if (!aEncodingType.IsEmpty())
{
if (aEncodingType.EqualsLiteral("base64"))
{
PRInt32 base64Len = aMsgSnippet.Length();
if (aIsComplete)
base64Len -= base64Len % 4;
char *decodedBody = PL_Base64Decode(aMsgSnippet.get(), base64Len, nsnull);
if (decodedBody)
aMsgSnippet.Adopt(decodedBody);
// base64 encoded message haven't had line endings converted to LFs yet.
aMsgSnippet.ReplaceChar(nsCRT::CR, nsCRT::LF);
}
else if (aEncodingType.EqualsLiteral("quoted-printable"))
{
// giant hack - decode in place, and truncate string.
MsgStripQuotedPrintable((unsigned char *) aMsgSnippet.get());
aMsgSnippet.Truncate(strlen(aMsgSnippet.get()));
}
}
}
/**
* stripQuotesFromMsgSnippet - Reduces quoted reply text including the citation (Scott wrote:) from
* the message snippet to " ... ". Assumes the snippet has been decoded and converted to
* plain text.
* @param aMsgSnippet in/out argument. The string to strip quotes from.
*/
void nsMsgDBFolder::compressQuotesInMsgSnippet(const nsString& aMsgSnippet, nsAString& aCompressedQuotes)
{
PRUint32 msgBodyStrLen = aMsgSnippet.Length();
PRBool lastLineWasAQuote = PR_FALSE;
PRUint32 offset = 0;
PRUint32 lineFeedPos = 0;
while (offset < msgBodyStrLen)
{
lineFeedPos = aMsgSnippet.FindChar(nsCRT::LF, offset);
if (lineFeedPos != kNotFound)
{
const nsAString& currentLine = Substring(aMsgSnippet, offset, lineFeedPos - offset);
// this catches quoted text ("> "), nested quotes of any level (">> ", ">>> ", ...)
// it also catches empty line quoted text (">"). It might be over agressive and require
// tweaking later.
// Try to strip the citation. If the current line ends with a ':' and the next line
// looks like a quoted reply (starts with a ">") skip the current line
if (StringBeginsWith(currentLine, NS_LITERAL_STRING(">")) ||
(lineFeedPos + 1 < msgBodyStrLen && lineFeedPos
&& aMsgSnippet[lineFeedPos - 1] == PRUnichar(':')
&& aMsgSnippet[lineFeedPos + 1] == PRUnichar('>')))
{
lastLineWasAQuote = PR_TRUE;
}
else if (!currentLine.IsEmpty())
{
if (lastLineWasAQuote)
{
aCompressedQuotes += NS_LITERAL_STRING(" ... ");
lastLineWasAQuote = PR_FALSE;
}
aCompressedQuotes += currentLine;
aCompressedQuotes += PRUnichar(' '); // don't forget to substitute a space for the line feed
}
offset = lineFeedPos + 1;
}
else
{
aCompressedQuotes.Append(Substring(aMsgSnippet, offset, msgBodyStrLen - offset));
break;
}
}
}
/**
* converts an html mail snippet to plain text
* @param aMessageText - in place conversion
*/
nsresult nsMsgDBFolder::convertMsgSnippetToPlainText(nsAString& aMessageText)
{
nsString bodyText;
nsresult rv = NS_OK;
// Create a parser
nsCOMPtr<nsIParser> parser = do_CreateInstance(kParserCID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
// Create the appropriate output sink
nsCOMPtr<nsIContentSink> sink = do_CreateInstance(NS_PLAINTEXTSINK_CONTRACTID,&rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIHTMLToTextSink> textSink(do_QueryInterface(sink));
NS_ENSURE_TRUE(textSink, NS_ERROR_FAILURE);
PRUint32 flags = nsIDocumentEncoder::OutputLFLineBreak
| nsIDocumentEncoder::OutputNoScriptContent
| nsIDocumentEncoder::OutputNoFramesContent
| nsIDocumentEncoder::OutputBodyOnly;
textSink->Initialize(&bodyText, flags, 80);
parser->SetContentSink(sink);
nsCOMPtr<nsIDTD> dtd = do_CreateInstance(kNavDTDCID,&rv);
NS_ENSURE_SUCCESS(rv, rv);
parser->RegisterDTD(dtd);
rv = parser->Parse(aMessageText, 0, NS_LITERAL_CSTRING("text/html"), PR_FALSE, PR_TRUE);
aMessageText.Assign(bodyText);
return rv;
}
nsresult nsMsgDBFolder::GetMsgPreviewTextFromStream(nsIMsgDBHdr *msgHdr, nsIInputStream *stream)
{
nsCString msgBody;
nsresult rv = GetMsgTextFromStream(msgHdr, stream, 2048, 255, PR_TRUE, msgBody);
// replaces all tabs and line returns with a space, then trims off leading and trailing white space
msgBody.CompressWhitespace(PR_TRUE, PR_TRUE);
msgHdr->SetStringProperty("preview", msgBody.get());
return rv;
}
void nsMsgDBFolder::SetMRUTime()
{
PRUint32 seconds;
PRTime2Seconds(PR_Now(), &seconds);
nsCAutoString nowStr;
nowStr.AppendInt(seconds);
SetStringProperty(MRU_TIME_PROPERTY, nowStr.get());
}
NS_IMETHODIMP nsMsgDBFolder::AddKeywordsToMessages(nsISupportsArray *aMessages, const char *aKeywords)
{
nsresult rv = NS_OK;
GetDatabase(nsnull);
if (mDatabase)
{
PRUint32 count;
NS_ENSURE_ARG(aMessages);
nsresult rv = aMessages->Count(&count);
NS_ENSURE_SUCCESS(rv, rv);
nsXPIDLCString keywords;
for(PRUint32 i = 0; i < count; i++)
{
nsCOMPtr<nsIMsgDBHdr> message = do_QueryElementAt(aMessages, i, &rv);
NS_ENSURE_SUCCESS(rv, rv);
message->GetStringProperty("keywords", getter_Copies(keywords));
nsCStringArray keywordArray;
keywordArray.ParseString(aKeywords, " ");
for (PRInt32 j = 0; j < keywordArray.Count(); j++)
{
nsACString::const_iterator start, end;
if (!MsgFindKeyword(*(keywordArray[j]), keywords, start, end))
{
if (!keywords.IsEmpty())
keywords.Append(' ');
keywords.Append(keywordArray[j]->get());
}
}
// go through the msg, not the db, to set the string property, because
// in the case of filters running on incoming pop3 mail with quarantining
// turned on, the message key is wrong.
message->SetStringProperty("keywords", keywords);
PRUint32 msgFlags;
message->GetFlags(&msgFlags);
mDatabase->NotifyHdrChangeAll(message, msgFlags, msgFlags, nsnull);
}
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::RemoveKeywordsFromMessages(nsISupportsArray *aMessages, const char *aKeywords)
{
nsresult rv = NS_OK;
GetDatabase(nsnull);
if (mDatabase)
{
PRUint32 count;
NS_ENSURE_ARG(aMessages);
nsresult rv = aMessages->Count(&count);
NS_ENSURE_SUCCESS(rv, rv);
nsXPIDLCString keywords;
// If the tag is also a label, we should remove the label too...
for(PRUint32 i = 0; i < count; i++)
{
nsMsgKey msgKey;
nsCOMPtr<nsIMsgDBHdr> message = do_QueryElementAt(aMessages, i, &rv);
NS_ENSURE_SUCCESS(rv, rv);
(void) message->GetMessageKey(&msgKey);
rv = message->GetStringProperty("keywords", getter_Copies(keywords));
nsCStringArray keywordArray;
keywordArray.ParseString(aKeywords, " ");
for (PRInt32 j = 0; j < keywordArray.Count(); j++)
{
PRBool keywordIsLabel = (StringBeginsWith(*(keywordArray[j]), NS_LITERAL_CSTRING("$label"))
&& keywordArray[j]->CharAt(6) >= '1' && keywordArray[j]->CharAt(6) <= '5');
if (keywordIsLabel)
{
nsMsgLabelValue labelValue;
message->GetLabel(&labelValue);
// if we're removing the keyword that corresponds to a pre 2.0 label,
// we need to clear the old label attribute on the messsage.
if (labelValue == (nsMsgLabelValue) (keywordArray[j]->CharAt(6) - '0'))
message->SetLabel((nsMsgLabelValue) 0);
}
nsACString::const_iterator start, end;
nsACString::const_iterator saveStart;
keywords.BeginReading(saveStart);
if (MsgFindKeyword(*(keywordArray[j]), keywords, start, end))
{
keywords.Cut(Distance(saveStart, start), Distance(start, end));
NS_ASSERTION(keywords.IsEmpty() || keywords.CharAt(0) != ' ', "space only keyword");
}
}
mDatabase->SetStringProperty(msgKey, "keywords", keywords);
}
}
return rv;
}
NS_IMETHODIMP nsMsgDBFolder::GetCustomIdentity(nsIMsgIdentity **aIdentity)
{
NS_ENSURE_ARG_POINTER(aIdentity);
*aIdentity = nsnull;
return NS_OK;
}
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