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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| #include "QGCZip.h" | ||
| #include "QGCLoggingCategory.h" | ||
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| #include <QtCore/QDir> | ||
| #include <QtCore/private/qzipreader_p.h> | ||
| #include <QtCore/private/qzipwriter_p.h> | ||
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| QGC_LOGGING_CATEGORY(QGCZipLog, "qgc.utilities.compression.qgczip") | ||
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| namespace QGCZip { | ||
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| bool zipDirectory(const QString &directoryPath, const QString &zipFilePath) | ||
| { | ||
| QDir dir(directoryPath); | ||
| if (!dir.exists()) { | ||
| qCDebug(QGCZipLog) << "Directory does not exist:" << directoryPath; | ||
| return false; | ||
| } | ||
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| QFile zipFile(zipFilePath); | ||
| if (!zipFile.open(QIODevice::WriteOnly)) { | ||
| qCDebug(QGCZipLog) << "Could not open zip file for writing:" << zipFilePath; | ||
| return false; | ||
| } | ||
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| QZipWriter zipWriter(&zipFile); | ||
| zipWriter.setCompressionPolicy(QZipWriter::AutoCompress); | ||
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| QStringList fileList = dir.entryList(QDir::Files | QDir::NoDotAndDotDot | QDir::AllDirs, QDir::DirsFirst); | ||
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| for (const QString &fileName : fileList) { | ||
| QString filePath = directoryPath + "/" + fileName; | ||
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| if (QFileInfo(filePath).isDir()) { | ||
| zipWriter.addDirectory(fileName); | ||
| } else { | ||
| QFile file(filePath); | ||
| if (file.open(QIODevice::ReadOnly)) { | ||
| zipWriter.addFile(fileName, file.readAll()); | ||
| file.close(); | ||
| } else { | ||
| qCDebug(QGCZipLog) << "Could not open file for reading:" << filePath; | ||
| return false; | ||
| } | ||
| } | ||
| } | ||
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| zipWriter.close(); | ||
| return true; | ||
| } | ||
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| bool unzipFile(const QString &zipFilePath, const QString &outputDirectoryPath) | ||
| { | ||
| QDir outputDir(outputDirectoryPath); | ||
| if (!outputDir.exists()) { | ||
| if (!outputDir.mkpath(outputDirectoryPath)) { | ||
| qCDebug(QGCZipLog) << "Failed to create output directory:" << outputDirectoryPath; | ||
| return false; | ||
| } | ||
| } | ||
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| QFile zipFile(zipFilePath); | ||
| if (!zipFile.open(QIODevice::ReadOnly)) { | ||
| qCDebug(QGCZipLog) << "Could not open zip file:" << zipFilePath; | ||
| return false; | ||
| } | ||
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| QZipReader zipReader(&zipFile); | ||
| if (!zipReader.isReadable()) { | ||
| qCDebug(QGCZipLog) << "Could not read zip file:" << zipFilePath; | ||
| return false; | ||
| } | ||
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| const QList<QZipReader::FileInfo> allFiles = zipReader.fileInfoList(); | ||
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| for (const QZipReader::FileInfo &fileInfo : allFiles) { | ||
| QString filePath = outputDirectoryPath + "/" + fileInfo.filePath; | ||
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| if (fileInfo.isDir) { | ||
| QDir().mkpath(filePath); | ||
| } else if (fileInfo.isFile) { | ||
| QFile outFile(filePath); | ||
| if (outFile.open(QIODevice::WriteOnly)) { | ||
| outFile.write(zipReader.fileData(fileInfo.filePath)); | ||
| outFile.close(); | ||
| } else { | ||
| qDebug() << "Could not open file for writing:" << filePath; | ||
| return false; | ||
| } | ||
| } | ||
| } | ||
|
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| zipReader.close(); | ||
| return true; | ||
| } | ||
|
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| } // namespace QGCZip |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| #pragma once | ||
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| #include <QtCore/QLoggingCategory> | ||
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| Q_DECLARE_LOGGING_CATEGORY(QGCZipLog) | ||
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| namespace QGCZip { | ||
| /// Method to zip files in a given directory | ||
| bool zipDirectory(const QString &directoryPath, const QString &zipFilePath); | ||
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| /// Method to unzip files to a given directory | ||
| bool unzipFile(const QString &zipFilePath, const QString &outputDirectoryPath); | ||
| } // namespace QGCZip |
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