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363 lines
10 KiB
363 lines
10 KiB
// kmfolderdir.cpp
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#include <config.h>
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#include <tqdir.h>
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#include "kmfolderdir.h"
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#include "kmfoldersearch.h"
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#include "kmfoldercachedimap.h"
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#include "kmfolder.h"
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#include <assert.h>
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#include <errno.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <kdebug.h>
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#include <kstandarddirs.h>
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//=============================================================================
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//=============================================================================
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KMFolderRootDir::KMFolderRootDir(KMFolderMgr* manager, const TQString& path,
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KMFolderDirType dirType)
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: KMFolderDir( 0, 0, path, dirType ),
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mPath( path ),
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mManager( manager )
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{
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}
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//-----------------------------------------------------------------------------
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KMFolderRootDir::~KMFolderRootDir()
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{
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// WABA: We can't let KMFolderDir do this because by the time its
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// desctructor gets called, KMFolderRootDir is already destructed
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// Most notably the path.
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clear();
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}
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//-----------------------------------------------------------------------------
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void KMFolderRootDir::setPath(const TQString& aPath)
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{
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mPath = aPath;
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}
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//-----------------------------------------------------------------------------
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TQString KMFolderRootDir::path() const
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{
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return mPath;
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}
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//-----------------------------------------------------------------------------
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TQString KMFolderRootDir::prettyURL() const
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{
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if ( !mBaseURL.isEmpty() )
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return i18n( mBaseURL.data() );
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else
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return TQString();
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}
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//-----------------------------------------------------------------------------
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void KMFolderRootDir::setBaseURL( const TQCString &baseURL )
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{
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mBaseURL = baseURL;
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}
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//-----------------------------------------------------------------------------
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KMFolderMgr* KMFolderRootDir::manager() const
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{
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return mManager;
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}
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//=============================================================================
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//=============================================================================
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KMFolderDir::KMFolderDir( KMFolder * owner, KMFolderDir* tqparent,
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const TQString& name, KMFolderDirType dirType )
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: KMFolderNode( tqparent, name ), KMFolderNodeList(),
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mOwner( owner ), mDirType( dirType )
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{
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setAutoDelete( true );
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}
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//-----------------------------------------------------------------------------
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KMFolderDir::~KMFolderDir()
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{
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clear();
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}
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//-----------------------------------------------------------------------------
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KMFolder* KMFolderDir::createFolder(const TQString& aFolderName, bool aSysFldr, KMFolderType aFolderType)
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{
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KMFolder* fld;
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assert(!aFolderName.isEmpty());
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// FIXME urgs, is this still needed
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if (mDirType == KMImapDir)
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fld = new KMFolder( this, aFolderName, KMFolderTypeImap );
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else
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fld = new KMFolder( this, aFolderName, aFolderType );
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assert(fld != 0);
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fld->setSystemFolder(aSysFldr);
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KMFolderNode* fNode;
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int index = 0;
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for (fNode=first(); fNode; fNode=next()) {
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if (fNode->name().lower() > fld->name().lower()) {
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insert( index, fld );
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break;
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}
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++index;
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}
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if (!fNode)
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append(fld);
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fld->correctUnreadMsgsCount();
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return fld;
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}
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//----------------------------------------------------------------------------
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TQString KMFolderDir::path() const
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{
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static TQString p;
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if (tqparent())
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{
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p = tqparent()->path();
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p.append("/");
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p.append(name());
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}
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else p = "";
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return p;
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}
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//----------------------------------------------------------------------------
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TQString KMFolderDir::label() const
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{
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if ( mOwner )
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return mOwner->label();
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else
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return TQString();
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}
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//-----------------------------------------------------------------------------
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TQString KMFolderDir::prettyURL() const
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{
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TQString tqparentUrl;
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if ( tqparent() )
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tqparentUrl = tqparent()->prettyURL();
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if ( !tqparentUrl.isEmpty() )
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return tqparentUrl + '/' + label();
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else
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return label();
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}
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//-----------------------------------------------------------------------------
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void KMFolderDir::addDirToParent( const TQString &dirName, KMFolder *tqparentFolder )
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{
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KMFolderDir* folderDir = new KMFolderDir( tqparentFolder, this, dirName, mDirType);
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folderDir->reload();
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append( folderDir );
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tqparentFolder->setChild( folderDir );
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}
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// Get the default folder type of the given dir type. This function should only be used when
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// needing to find out what the folder type of a missing folder is.
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KMFolderType dirTypeToFolderType( KMFolderDirType dirType )
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{
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switch( dirType ) {
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// Use maildir for normal folder dirs, as this function is only called when finding a dir
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// without a tqparent folder, which can only happen with maildir-like folders
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case KMStandardDir: return KMFolderTypeMaildir;
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case KMImapDir: return KMFolderTypeImap;
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case KMDImapDir: return KMFolderTypeCachedImap;
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case KMSearchDir: return KMFolderTypeSearch;
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default: Q_ASSERT( false ); return KMFolderTypeMaildir;
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}
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}
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//-----------------------------------------------------------------------------
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bool KMFolderDir::reload(void)
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{
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TQDir dir;
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KMFolder* folder;
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TQFileInfo* fileInfo;
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TQStringList diList;
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TQPtrList<KMFolder> folderList;
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clear();
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const TQString fldPath = path();
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dir.setFilter(TQDir::Files | TQDir::Dirs | TQDir::Hidden);
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dir.setNameFilter("*");
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if (!dir.cd(fldPath, TRUE))
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{
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TQString msg = i18n("<qt>Cannot enter folder <b>%1</b>.</qt>").tqarg(fldPath);
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KMessageBox::information(0, msg);
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return FALSE;
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}
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TQFileInfoList* fiList=(TQFileInfoList*)dir.entryInfoList();
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if (!fiList)
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{
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TQString msg = i18n("<qt>Folder <b>%1</b> is unreadable.</qt>").tqarg(fldPath);
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KMessageBox::information(0, msg);
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return FALSE;
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}
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for (fileInfo=fiList->first(); fileInfo; fileInfo=fiList->next())
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{
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const TQString fname = fileInfo->fileName();
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if( ( fname[0] == '.' ) && !fname.endsWith( ".directory" ) ) {
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// ignore all hidden files except our subfolder containers
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continue;
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}
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if( fname == ".directory" ) {
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// ignore .directory files (not created by us)
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continue;
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}
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// Collect subdirectories.
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if ( fileInfo->isDir() &&
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fname.startsWith( "." ) && fname.endsWith( ".directory" ) ) {
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diList.append(fname);
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continue;
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}
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if ( mDirType == KMImapDir
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&& path().startsWith( KMFolderImap::cacheLocation() ) )
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{
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// Is the below needed for dimap as well?
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if ( KMFolderImap::encodeFileName(
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KMFolderImap::decodeFileName( fname ) ) == fname )
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{
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folder = new KMFolder( this, KMFolderImap::decodeFileName( fname ),
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KMFolderTypeImap );
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append(folder);
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folderList.append(folder);
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}
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}
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else if ( mDirType == KMDImapDir
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&& path().startsWith( KMFolderCachedImap::cacheLocation() ) )
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{
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if (fileInfo->isDir()) // a directory
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{
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// For this to be a cached IMAP folder, it must be in the KMail dimap
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// subdir and must be have a uidcache file or be a maildir folder
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TQString maildir(fname + "/new");
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TQString imapcachefile = TQString::tqfromLatin1(".%1.uidcache").tqarg(fname);
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if ( dir.exists( imapcachefile) || dir.exists( maildir ) )
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{
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folder = new KMFolder( this, fname, KMFolderTypeCachedImap );
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append(folder);
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folderList.append(folder);
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}
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}
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}
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else if ( mDirType == KMSearchDir)
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{
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folder = new KMFolder( this, fname, KMFolderTypeSearch );
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append(folder);
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folderList.append(folder);
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}
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else if ( mDirType == KMStandardDir )
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{
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// This is neither an imap, dimap nor a search folder. Can be either
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// mbox or maildir.
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if (fileInfo->isDir())
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{
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// Maildir folder
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if( dir.exists( fname + "/new" ) )
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{
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folder = new KMFolder( this, fname, KMFolderTypeMaildir );
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append(folder);
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folderList.append(folder);
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}
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}
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else
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{
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// all other files are folders (at the moment ;-)
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folder = new KMFolder( this, fname, KMFolderTypeMbox );
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append(folder);
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folderList.append(folder);
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}
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}
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}
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TQStringList dirsWithoutFolder = diList;
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for (folder=folderList.first(); folder; folder=folderList.next())
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{
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for(TQStringList::Iterator it = diList.begin();
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it != diList.end();
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++it)
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if (*it == "." + folder->fileName() + ".directory")
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{
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dirsWithoutFolder.remove( *it );
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addDirToParent( *it, folder );
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break;
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}
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}
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// Check if the are any dirs without an associated folder. This can happen if the user messes
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// with the on-disk folder structure, see kolab issue 2972. In that case, we don't want to loose
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// the subfolders as well, so we recreate the folder so the folder/dir hierachy is OK again.
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if ( type() == KMDImapDir ) {
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for ( TQStringList::Iterator it = dirsWithoutFolder.begin();
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it != dirsWithoutFolder.end(); ++it ) {
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// .foo.directory => foo
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TQString folderName = *it;
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int right = folderName.tqfind( ".directory" );
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int left = folderName.tqfind( "." );
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Q_ASSERT( left != -1 && right != -1 );
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folderName = folderName.mid( left + 1, right - 1 );
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kdDebug(5006) << "Found dir without associated folder: " << ( *it ) << ", recreating the folder " << folderName << "." << endl;
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// Recreate the missing folder
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KMFolder *folder = new KMFolder( this, folderName, KMFolderTypeCachedImap );
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append( folder );
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folderList.append( folder );
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addDirToParent( *it, folder );
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}
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}
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return TRUE;
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}
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//-----------------------------------------------------------------------------
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KMFolderNode* KMFolderDir::hasNamedFolder(const TQString& aName)
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{
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KMFolderNode* fNode;
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for (fNode=first(); fNode; fNode=next()) {
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if (fNode->name() == aName)
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return fNode;
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}
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return 0;
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}
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//-----------------------------------------------------------------------------
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KMFolderMgr* KMFolderDir::manager() const
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{
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return tqparent()->manager();
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}
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#include "kmfolderdir.moc"
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