2021-01-29 11:43:07 +08:00
|
|
|
/*
|
|
|
|
* Copyright (C) 2020, KylinSoft Co., Ltd.
|
|
|
|
*
|
|
|
|
* This program is free software: you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
*
|
|
|
|
* Authors: zhangpengfei <zhangpengfei@kylinos.cn>
|
|
|
|
*
|
|
|
|
*/
|
2020-12-30 15:31:36 +08:00
|
|
|
#include "file-reader.h"
|
|
|
|
#include "file-utils.h"
|
2021-03-02 15:19:10 +08:00
|
|
|
#include "binary-parser.h"
|
2021-04-30 16:28:50 +08:00
|
|
|
using namespace Zeeker;
|
2021-04-26 15:06:47 +08:00
|
|
|
FileReader::FileReader(QObject *parent) : QObject(parent) {
|
2020-12-30 15:31:36 +08:00
|
|
|
|
|
|
|
}
|
|
|
|
|
2021-04-26 15:06:47 +08:00
|
|
|
void FileReader::getTextContent(QString path, QString &textContent) {
|
2021-03-04 14:10:00 +08:00
|
|
|
QMimeType type = FileUtils::getMimetype(path);
|
|
|
|
QString name = type.name();
|
2021-03-02 15:19:10 +08:00
|
|
|
QFileInfo file(path);
|
|
|
|
QString strsfx = file.suffix();
|
2021-04-26 15:06:47 +08:00
|
|
|
if(name == "application/zip") {
|
|
|
|
if(strsfx.endsWith("docx"))
|
|
|
|
FileUtils::getDocxTextContent(path, textContent);
|
|
|
|
if(strsfx.endsWith("pptx"))
|
|
|
|
FileUtils::getPptxTextContent(path, textContent);
|
|
|
|
if(strsfx.endsWith("xlsx"))
|
|
|
|
FileUtils::getXlsxTextContent(path, textContent);
|
|
|
|
} else if(name == "text/plain") {
|
|
|
|
if(strsfx.endsWith("txt"))
|
|
|
|
FileUtils::getTxtContent(path, textContent);
|
|
|
|
} else if(type.inherits("application/msword") || type.name() == "application/x-ole-storage") {
|
|
|
|
if(strsfx.endsWith("doc") || strsfx.endsWith("dot") || strsfx.endsWith("wps") || strsfx.endsWith("ppt") ||
|
|
|
|
strsfx.endsWith("pps") || strsfx.endsWith("dps") || strsfx.endsWith("et") || strsfx.endsWith("xls")) {
|
2021-03-02 15:19:10 +08:00
|
|
|
KBinaryParser searchdata;
|
2021-04-26 15:06:47 +08:00
|
|
|
searchdata.RunParser(path, textContent);
|
2021-03-02 15:19:10 +08:00
|
|
|
}
|
2021-04-26 15:06:47 +08:00
|
|
|
} else if(name == "application/pdf") {
|
|
|
|
if(strsfx.endsWith("pdf"))
|
|
|
|
FileUtils::getPdfTextContent(path, textContent);
|
|
|
|
} else {
|
|
|
|
qWarning() << "Unsupport format:[" << path << "][" << type.name() << "]";
|
2021-03-04 14:10:00 +08:00
|
|
|
}
|
2020-12-30 15:31:36 +08:00
|
|
|
|
2021-01-12 16:07:50 +08:00
|
|
|
return;
|
2020-12-30 15:31:36 +08:00
|
|
|
}
|