logplus/ModuleConsole/src/WorkflowPackage.cpp

/*
 * WorkflowPackage.cpp
 *
 *  Created on: 2013-11-27
 *      Author: dev
 */
#include <iostream>
#include <cstdlib>
#include <QDir>

#include "WorkflowPackage.h"
#include "LocalFile.h"
#include "error.h"

using namespace std;
using namespace pai;
using namespace pai::ios::vfs;

WorkflowPackage::WorkflowPackage()
{
}

WorkflowPackage::~WorkflowPackage()
{
}

bool WorkflowPackage::CanRead(const QString &path)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);
    return file.CanRead();
}

bool WorkflowPackage::CanWrite(const QString &path)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);
    return file.CanWrite();
}

bool WorkflowPackage::Exists(const QString &path)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);
    return file.Exists();
}

bool WorkflowPackage::IsDirectory(const QString &path)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);
    return file.IsDirectory();
}

bool WorkflowPackage::IsFile(const QString &path)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);
    return file.IsFile();
}

bool WorkflowPackage::Mkdir(const QString &path, QString &msg)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);
    try
    {
        file.Mkdir();
    }
    catch (pai::error::filesystem_error &e)
    {
        msg = QString(e.what());
        return false;
    }
    return true;
}

bool WorkflowPackage::Mkdirs(const QString &path, QString &msg)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);
    try
    {
        file.Mkdirs();
    }
    catch (pai::error::filesystem_error &e)
    {
        msg = QString(e.what());
        return false;
    }
    return true;
}

bool WorkflowPackage::Delete(const QString &path, QString &msg)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);
    try
    {
        file.Delete();
    }
    catch (pai::error::filesystem_error &e)
    {
        msg = QString(e.what());
        return false;
    }
    return true;
}

bool WorkflowPackage::Rename(const QString& oldPath, const QString& newPath)
{
    LocalFile file(oldPath.toStdString(), FSTYPE_LOCALFS);
    return file.Rename(oldPath.toStdString(), newPath.toStdString());
}

int WorkflowPackage::ListFiles(const QString &path, const QString& filter, QList<QString>& files)
{
    LocalFile file(path.toStdString(), FSTYPE_LOCALFS);

    std::vector<std::string> vFiles;
    int ret = file.ListFiles(filter.toStdString(), vFiles);
    for (size_t i = 0; i < vFiles.size(); i++)
    {
        files.append(QString::fromStdString(vFiles[i]));
    }

    return ret;
}

bool WorkflowPackage::Rmdir(const QString &dirName)
{
    QDir dir;
    return dir.rmdir(dirName);
}

bool WorkflowPackage::ZipPackage(const QString &targetDir,
                                const QString &targetName,
                                const QStringList &srcFiles,
                                QString &msg)
{
    QString command = "";
    QString targetPath = targetDir + "/" +targetName;
    if (!Exists(targetDir))
    {
        if (!Mkdirs(targetDir, msg))
        {
            return false;
        }
    }

    command.append("zip -jmq ").append(targetPath);
    foreach (QString path, srcFiles)
    {
        command.append(" ").append(path);
    }

    if (-1 == system(command.toUtf8().data()))
    {
        msg = QString(QObject::tr("execute command failed: ")) + command;
        return false;
    }
    return true;
}

bool WorkflowPackage::UnZipPackage(const QString &pkgPath, const QString &unzipPath, QString &msg)
{
    if (!Exists(pkgPath))
    {
        msg = QString(QObject::tr("cannot find or open ")) + pkgPath;
        return false;
    }

    QString command = "";
    command.clear();
    command.append("unzip -qud ").append(unzipPath).append(" ").append(pkgPath);

    if (-1 == system(command.toUtf8().data()))
    {
        msg = QString(QObject::tr("execute command failed: ")) + command;
        return false;
    }
    return true;
}