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144 lines
3.1 KiB
144 lines
3.1 KiB
/*
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* Copyright (C) 2016 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef __LIBFM_QT_FM_ARCHIVER_H__
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#define __LIBFM_QT_FM_ARCHIVER_H__
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#include <libfm/fm.h>
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#include <QObject>
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#include <QtGlobal>
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#include "libfmqtglobals.h"
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namespace Fm {
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class LIBFM_QT_API Archiver {
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public:
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// default constructor
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Archiver() {
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dataPtr_ = nullptr;
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}
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// move constructor
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Archiver(Archiver&& other) {
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dataPtr_ = reinterpret_cast<FmArchiver*>(other.takeDataPtr());
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}
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// destructor
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~Archiver() {
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if(dataPtr_ != nullptr) {
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(dataPtr_);
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}
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}
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// create a wrapper for the data pointer without increasing the reference count
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static Archiver wrapPtr(FmArchiver* dataPtr) {
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Archiver obj;
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obj.dataPtr_ = reinterpret_cast<FmArchiver*>(dataPtr);
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return obj;
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}
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// disown the managed data pointer
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FmArchiver* takeDataPtr() {
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FmArchiver* data = reinterpret_cast<FmArchiver*>(dataPtr_);
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dataPtr_ = nullptr;
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return data;
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}
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// get the raw pointer wrapped
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FmArchiver* dataPtr() {
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return reinterpret_cast<FmArchiver*>(dataPtr_);
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}
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// automatic type casting
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operator FmArchiver*() {
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return dataPtr();
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}
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// automatic type casting
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operator void*() {
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return dataPtr();
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}
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// move assignment
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Archiver& operator=(Archiver&& other) {
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dataPtr_ = reinterpret_cast<FmArchiver*>(other.takeDataPtr());
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return *this;
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}
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bool isNull() {
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return (dataPtr_ == nullptr);
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}
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// methods
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void setDefault(void) {
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fm_archiver_set_default(dataPtr());
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}
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static Archiver getDefault( ) {
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return wrapPtr(fm_archiver_get_default());
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}
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bool extractArchivesTo(GAppLaunchContext* ctx, FmPathList* files, FmPath* dest_dir) {
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return fm_archiver_extract_archives_to(dataPtr(), ctx, files, dest_dir);
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}
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bool extractArchives(GAppLaunchContext* ctx, FmPathList* files) {
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return fm_archiver_extract_archives(dataPtr(), ctx, files);
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}
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bool createArchive(GAppLaunchContext* ctx, FmPathList* files) {
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return fm_archiver_create_archive(dataPtr(), ctx, files);
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}
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bool isMimeTypeSupported(const char* type) {
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return fm_archiver_is_mime_type_supported(dataPtr(), type);
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}
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// the wrapped object cannot be copied.
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private:
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Archiver(const Archiver& other) = delete;
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Archiver& operator=(const Archiver& other) = delete;
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private:
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FmArchiver* dataPtr_; // data pointer for the underlying C struct
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};
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}
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#endif // __LIBFM_QT_FM_ARCHIVER_H__
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