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Diffstat (limited to '')
| -rw-r--r-- | uui/source/iahndl-ioexceptions.cxx | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/uui/source/iahndl-ioexceptions.cxx b/uui/source/iahndl-ioexceptions.cxx new file mode 100644 index 000000000..e15c9e457 --- /dev/null +++ b/uui/source/iahndl-ioexceptions.cxx @@ -0,0 +1,277 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . + */ + +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/task/XInteractionRequest.hpp> +#include <com/sun/star/ucb/InteractiveAugmentedIOException.hpp> +#include <comphelper/fileurl.hxx> + +#include <ids.hxx> + +#include "iahndl.hxx" + +using namespace com::sun::star; + +namespace { + +template<class T> +bool +getRequestArgument(uno::Sequence< uno::Any > const & rArguments, + std::u16string_view rKey, + T * pValue) +{ + for (const auto& rArgument : rArguments) + { + beans::PropertyValue aProperty; + if ((rArgument >>= aProperty) && aProperty.Name == rKey) + { + T aValue; + if (aProperty.Value >>= aValue) + { + if (pValue) + *pValue = aValue; + return true; + } + } + } + return false; +} + +bool +getResourceNameRequestArgument(uno::Sequence< uno::Any > const & rArguments, + OUString * pValue) +{ + if (!getRequestArgument(rArguments, u"Uri", pValue)) + return false; + // Use the resource name only for file URLs, to avoid confusion: + if (pValue && comphelper::isFileUrl(*pValue)) + getRequestArgument(rArguments, u"ResourceName", pValue); + return true; +} + +} // namespace + +bool +UUIInteractionHelper::handleInteractiveIOException( + uno::Reference< task::XInteractionRequest > const & rRequest, + bool bObtainErrorStringOnly, + bool & bHasErrorString, + OUString & rErrorString) +{ + uno::Any aAnyRequest(rRequest->getRequest()); + bHasErrorString = false; + + ucb::InteractiveIOException aIoException; + if (aAnyRequest >>= aIoException) + { + uno::Sequence< uno::Any > aRequestArguments; + ucb::InteractiveAugmentedIOException aAugmentedIoException; + if (aAnyRequest >>= aAugmentedIoException) + aRequestArguments = aAugmentedIoException.Arguments; + + ErrCode nErrorCode; + std::vector< OUString > aArguments; + static ErrCode const + aErrorCode[sal_Int32(ucb::IOErrorCode_WRONG_VERSION) + 1][2] + = { { ERRCODE_IO_ABORT, ERRCODE_UUI_IO_ABORT }, // ABORT + { ERRCODE_IO_ACCESSDENIED, ERRCODE_UUI_IO_ACCESSDENIED }, + // ACCESS_DENIED + { ERRCODE_IO_ALREADYEXISTS, + ERRCODE_UUI_IO_ALREADYEXISTS }, // ALREADY_EXISTING + { ERRCODE_IO_BADCRC, ERRCODE_UUI_IO_BADCRC }, // BAD_CRC + { ERRCODE_IO_CANTCREATE, ERRCODE_UUI_IO_CANTCREATE }, + // CANT_CREATE + { ERRCODE_IO_CANTREAD, ERRCODE_UUI_IO_CANTREAD }, + // CANT_READ + { ERRCODE_IO_CANTSEEK, ERRCODE_UUI_IO_CANTSEEK }, + // CANT_SEEK + { ERRCODE_IO_CANTTELL, ERRCODE_UUI_IO_CANTTELL }, + // CANT_TELL + { ERRCODE_IO_CANTWRITE, ERRCODE_UUI_IO_CANTWRITE }, + // CANT_WRITE + { ERRCODE_IO_CURRENTDIR, ERRCODE_UUI_IO_CURRENTDIR }, + // CURRENT_DIRECTORY + { ERRCODE_IO_DEVICENOTREADY, ERRCODE_UUI_IO_NOTREADY }, + // DEVICE_NOT_READY + { ERRCODE_IO_NOTSAMEDEVICE, + ERRCODE_UUI_IO_NOTSAMEDEVICE }, // DIFFERENT_DEVICES + { ERRCODE_IO_GENERAL, ERRCODE_UUI_IO_GENERAL }, // GENERAL + { ERRCODE_IO_INVALIDACCESS, + ERRCODE_UUI_IO_INVALIDACCESS }, // INVALID_ACCESS + { ERRCODE_IO_INVALIDCHAR, ERRCODE_UUI_IO_INVALIDCHAR }, + // INVALID_CHARACTER + { ERRCODE_IO_INVALIDDEVICE, + ERRCODE_UUI_IO_INVALIDDEVICE }, // INVALID_DEVICE + { ERRCODE_IO_INVALIDLENGTH, + ERRCODE_UUI_IO_INVALIDLENGTH }, // INVALID_LENGTH + { ERRCODE_IO_INVALIDPARAMETER, + ERRCODE_UUI_IO_INVALIDPARAMETER }, // INVALID_PARAMETER + { ERRCODE_IO_ISWILDCARD, ERRCODE_UUI_IO_ISWILDCARD }, + // IS_WILDCARD + { ERRCODE_IO_LOCKVIOLATION, + ERRCODE_UUI_IO_LOCKVIOLATION }, // LOCKING_VIOLATION + { ERRCODE_IO_MISPLACEDCHAR, + ERRCODE_UUI_IO_MISPLACEDCHAR }, // MISPLACED_CHARACTER + { ERRCODE_IO_NAMETOOLONG, ERRCODE_UUI_IO_NAMETOOLONG }, + // NAME_TOO_LONG + { ERRCODE_IO_NOTEXISTS, ERRCODE_UUI_IO_NOTEXISTS }, + // NOT_EXISTING + { ERRCODE_IO_NOTEXISTSPATH, + ERRCODE_UUI_IO_NOTEXISTSPATH }, // NOT_EXISTING_PATH + { ERRCODE_IO_NOTSUPPORTED, ERRCODE_UUI_IO_NOTSUPPORTED }, + // NOT_SUPPORTED + { ERRCODE_IO_NOTADIRECTORY, + ERRCODE_UUI_IO_NOTADIRECTORY }, // NO_DIRECTORY + { ERRCODE_IO_NOTAFILE, ERRCODE_UUI_IO_NOTAFILE }, + // NO_FILE + { ERRCODE_IO_OUTOFSPACE, ERRCODE_UUI_IO_OUTOFSPACE }, + // OUT_OF_DISK_SPACE + { ERRCODE_IO_TOOMANYOPENFILES, + ERRCODE_UUI_IO_TOOMANYOPENFILES }, + // OUT_OF_FILE_HANDLES + { ERRCODE_IO_OUTOFMEMORY, ERRCODE_UUI_IO_OUTOFMEMORY }, + // OUT_OF_MEMORY + { ERRCODE_IO_PENDING, ERRCODE_UUI_IO_PENDING }, // PENDING + { ERRCODE_IO_RECURSIVE, ERRCODE_UUI_IO_RECURSIVE }, + // RECURSIVE + { ERRCODE_IO_UNKNOWN, ERRCODE_UUI_IO_UNKNOWN }, // UNKNOWN + { ERRCODE_IO_WRITEPROTECTED, + ERRCODE_UUI_IO_WRITEPROTECTED }, // WRITE_PROTECTED + { ERRCODE_IO_WRONGFORMAT, ERRCODE_UUI_IO_WRONGFORMAT }, + // WRONG_FORMAT + { ERRCODE_IO_WRONGVERSION, + ERRCODE_UUI_IO_WRONGVERSION } }; // WRONG_VERSION + switch (aIoException.Code) + { + case ucb::IOErrorCode_CANT_CREATE: + { + OUString aArgFolder; + if (getRequestArgument(aRequestArguments, u"Folder", &aArgFolder)) + { + OUString aArgUri; + if (getResourceNameRequestArgument(aRequestArguments, + &aArgUri)) + { + nErrorCode = ERRCODE_UUI_IO_CANTCREATE; + aArguments.reserve(2); + aArguments.push_back(aArgUri); + aArguments.push_back(aArgFolder); + } + else + { + nErrorCode = ERRCODE_UUI_IO_CANTCREATE_NONAME; + aArguments.push_back(aArgFolder); + } + } + else + nErrorCode = aErrorCode[static_cast<sal_Int32>(aIoException.Code)][0]; + break; + } + + case ucb::IOErrorCode_DEVICE_NOT_READY: + { + OUString aArgUri; + if (getResourceNameRequestArgument(aRequestArguments, + &aArgUri)) + { + OUString aResourceType; + getRequestArgument(aRequestArguments, u"ResourceType", &aResourceType); + bool bRemovable = false; + getRequestArgument(aRequestArguments, u"Removable", &bRemovable); + nErrorCode = aResourceType == "volume" + ? (bRemovable + ? ERRCODE_UUI_IO_NOTREADY_VOLUME_REMOVABLE + : ERRCODE_UUI_IO_NOTREADY_VOLUME) + : (bRemovable + ? ERRCODE_UUI_IO_NOTREADY_REMOVABLE + : ERRCODE_UUI_IO_NOTREADY); + aArguments.push_back(aArgUri); + } + else + nErrorCode = aErrorCode[static_cast<sal_Int32>(aIoException.Code)][0]; + break; + } + + case ucb::IOErrorCode_DIFFERENT_DEVICES: + { + OUString aArgVolume; + OUString aArgOtherVolume; + if (getRequestArgument(aRequestArguments, u"Volume", &aArgVolume) + && getRequestArgument(aRequestArguments, u"OtherVolume", + &aArgOtherVolume)) + { + nErrorCode = aErrorCode[static_cast<sal_Int32>(aIoException.Code)][1]; + aArguments.reserve(2); + aArguments.push_back(aArgVolume); + aArguments.push_back(aArgOtherVolume); + } + else + nErrorCode = aErrorCode[static_cast<sal_Int32>(aIoException.Code)][0]; + break; + } + + case ucb::IOErrorCode_NOT_EXISTING: + { + OUString aArgUri; + if (getResourceNameRequestArgument(aRequestArguments, + &aArgUri)) + { + OUString aResourceType; + getRequestArgument(aRequestArguments, u"ResourceType", + &aResourceType); + nErrorCode = aResourceType == "volume" + ? ERRCODE_UUI_IO_NOTEXISTS_VOLUME + : (aResourceType == "folder" + ? ERRCODE_UUI_IO_NOTEXISTS_FOLDER + : ERRCODE_UUI_IO_NOTEXISTS); + aArguments.push_back(aArgUri); + } + else + nErrorCode = aErrorCode[static_cast<sal_Int32>(aIoException.Code)][0]; + break; + } + + default: + { + OUString aArgUri; + if (getResourceNameRequestArgument(aRequestArguments, + &aArgUri)) + { + nErrorCode = aErrorCode[static_cast<sal_Int32>(aIoException.Code)][1]; + aArguments.push_back(aArgUri); + } + else + nErrorCode = aErrorCode[static_cast<sal_Int32>(aIoException.Code)][0]; + break; + } + } + + handleErrorHandlerRequest(aIoException.Classification, + nErrorCode, + aArguments, + rRequest->getContinuations(), + bObtainErrorStringOnly, + bHasErrorString, + rErrorString); + return true; + } + return false; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |