diff options
Diffstat (limited to 'tdeioslave/trash/trashimpl.cpp')
| -rw-r--r-- | tdeioslave/trash/trashimpl.cpp | 139 |
1 files changed, 125 insertions, 14 deletions
diff --git a/tdeioslave/trash/trashimpl.cpp b/tdeioslave/trash/trashimpl.cpp index c7f9de72d..c2fc53352 100644 --- a/tdeioslave/trash/trashimpl.cpp +++ b/tdeioslave/trash/trashimpl.cpp @@ -19,6 +19,7 @@ #include "trashimpl.h" #include "discspaceutil.h" +#include "trash_constant.h" #include <tdelocale.h> #include <klargefile.h> @@ -31,6 +32,7 @@ #include <kstandarddirs.h> #include <tdeglobalsettings.h> #include <kmountpoint.h> +#include <tdemessagebox.h> #include <tdefileitem.h> #include <tdeio/chmodjob.h> @@ -48,8 +50,6 @@ #include <stdlib.h> #include <errno.h> -#include "trash_constant.h" - TrashImpl::TrashImpl() : TQObject(), m_lastErrorCode( 0 ), @@ -977,10 +977,10 @@ bool TrashImpl::adaptTrashSize( const TQString& origPath, int trashId ) double percent = config.readDoubleNumEntry( "Percent", 10 ); double fixedSize = config.readDoubleNumEntry( "FixedSize", 500 ); int fixedSizeUnit = config.readNumEntry( "FixedSizeUnit", TrashConstant::SIZE_ID_MB ); - int actionType = config.readNumEntry( "LimitReachedAction", 0 ); + int actionType = config.readNumEntry( "LimitReachedAction", TrashConstant::ACTION_WARNING ); if ( useTimeLimit ) { // delete all files in trash older than X days - const int maxDays = config.readNumEntry( "Days", 7 ); + const int maxDays = config.readNumEntry( "Days", 32000 ); const TQDateTime currentDate = TQDateTime::currentDateTime(); const TrashedFileInfoList trashedFiles = list(); @@ -992,9 +992,6 @@ bool TrashImpl::adaptTrashSize( const TQString& origPath, int trashId ) if ( info.deletionDate.daysTo( currentDate ) > maxDays ) del( info.trashId, info.fileId ); } - - return true; - } if ( useSizeLimit ) { // check if size limit exceeded @@ -1018,20 +1015,29 @@ bool TrashImpl::adaptTrashSize( const TQString& origPath, int trashId ) } trashLimit = (unsigned long)trashLimitTemp; } - if ( requiredTrashSpace > trashLimit ) { - if ( actionType == 0 ) { // warn the user only + if ( additionalSize > trashLimit ) { + m_lastErrorCode = TDEIO::ERR_SLAVE_DEFINED; + m_lastErrorMessage = i18n( "The file '%1' is bigger than the '%2' trash bin size.\n" + "It cannot be trashed." ).arg(origPath).arg(util.mountPoint()); + return false; + } else if ( requiredTrashSpace > trashLimit ) { + if ( actionType == TrashConstant::ACTION_WARNING ) { // warn the user only m_lastErrorCode = TDEIO::ERR_SLAVE_DEFINED; - m_lastErrorMessage = i18n( "The trash has reached its maximum size!\nClean the trash manually." ); + m_lastErrorMessage = i18n( "There is not enough space left in trash folder '%1'.\n" + "The file cannot be trashed. Clean the trash manually and try again.") + .arg(util.mountPoint()); return false; } else { TQDir dir( trashPath + "/files" ); const TQFileInfoList *infos = 0; - if ( actionType == 1 ) // delete oldest files first + if ( actionType == TrashConstant::ACTION_DELETE_OLDEST ) // delete oldest files first infos = dir.entryInfoList( TQDir::Files | TQDir::Dirs, TQDir::Time | TQDir::Reversed ); - else if ( actionType == 2 ) // delete biggest files first + else if ( actionType == TrashConstant::ACTION_DELETE_BIGGEST ) // delete biggest files first infos = dir.entryInfoList( TQDir::Files | TQDir::Dirs, TQDir::Size ); - else - tqWarning( "Should never happen!" ); + else { + tqWarning( "<TrashImpl::adaptTrashSize> Should never happen!" ); + return false; + } TQFileInfoListIterator it( *infos ); TQFileInfo *info; @@ -1051,4 +1057,109 @@ bool TrashImpl::adaptTrashSize( const TQString& origPath, int trashId ) return true; } +void TrashImpl::resizeTrash(int trashId) +{ + TDEConfig config("trashrc"); + const TQString trashPath = trashDirectoryPath(trashId); + config.setGroup(trashPath); + + bool useTimeLimit = config.readBoolEntry("UseTimeLimit", false); + bool useSizeLimit = config.readBoolEntry("UseSizeLimit", true); + int sizeLimitType = config.readNumEntry("SizeLimitType", TrashConstant::SIZE_LIMIT_PERCENT); + double percent = config.readDoubleNumEntry("Percent", 10); + double fixedSize = config.readDoubleNumEntry("FixedSize", 500); + int fixedSizeUnit = config.readNumEntry("FixedSizeUnit", TrashConstant::SIZE_ID_MB); + int actionType = config.readNumEntry("LimitReachedAction", 0); + + if (useTimeLimit) + { + // delete all files in trash older than X days + const int maxDays = config.readNumEntry("Days", 32000); + const TQDateTime currentDate = TQDateTime::currentDateTime(); + const TrashedFileInfoList trashedFiles = list(); + for (uint i = 0; i < trashedFiles.count(); ++i) + { + struct TrashedFileInfo info = trashedFiles[ i ]; + if (info.trashId != trashId) + { + continue; + } + if (info.deletionDate.daysTo(currentDate) > maxDays) + { + del(info.trashId, info.fileId); + } + } + } + + if (useSizeLimit) + { + // check if size limit exceeded + TQString trashPathName = trashPath + "/files/"; + DiscSpaceUtil util(trashPathName); + unsigned long currTrashSize = util.sizeOfPath(trashPathName); + unsigned long trashLimit = 0; + if (sizeLimitType == TrashConstant::SIZE_LIMIT_PERCENT) + { + trashLimit = (unsigned long)(1024 * percent * util.size() / 100.0); + } + else if (sizeLimitType == TrashConstant::SIZE_LIMIT_FIXED) + { + double trashLimitTemp = fixedSize; + while (fixedSizeUnit > TrashConstant::SIZE_ID_B) + { + trashLimitTemp *= 1024; + --fixedSizeUnit; + } + trashLimit = (unsigned long)trashLimitTemp; + } + if (currTrashSize > trashLimit) + { + if (actionType == TrashConstant::ACTION_WARNING) + { + // warn the user only + KMessageBox::error(0, i18n("The current size of trash folder '%1' is bigger than the allowed size.\n" + "Clean the trash manually.").arg(util.mountPoint())); + return; + } + else + { + TQDir dir(trashPath + "/files"); + const TQFileInfoList *infos = 0; + if (actionType == TrashConstant::ACTION_DELETE_OLDEST) + { + // delete oldest files first + infos = dir.entryInfoList(TQDir::Files | TQDir::Dirs, TQDir::Time | TQDir::Reversed); + } + else if (actionType == TrashConstant::ACTION_DELETE_BIGGEST) + { + // delete biggest files first + infos = dir.entryInfoList(TQDir::Files | TQDir::Dirs, TQDir::Size); + } + else + { + tqWarning("<TrashImpl::resizeTrash> Should never happen!"); + return; + } + + TQFileInfoListIterator it(*infos); + TQFileInfo *info; + bool deleteFurther = true; + while (((info = it.current()) != 0) && deleteFurther) + { + if (info->fileName() != "." && info->fileName() != "..") + { + del(trashId, info->fileName()); // delete trashed file + if ((util.sizeOfPath(trashPathName)) < trashLimit) + { + // check whether we have enough space now + deleteFurther = false; + } + } + ++it; + } + } + } + } +} + #include "trashimpl.moc" |