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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2007 by Dominik Wenger
* $Id$
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "utils.h"
#include <cstdlib>
#include <QDir>
#if defined(Q_OS_WIN32)
#if defined(UNICODE)
#define _UNICODE
#endif
#include <windows.h>
#include <tchar.h>
#endif
#include <QDebug>
// recursive function to delete a dir with files
bool recRmdir( const QString &dirName )
{
QString dirN = dirName;
QDir dir(dirN);
// make list of entries in directory
QStringList list = dir.entryList(QDir::AllEntries | QDir::NoDotAndDotDot);
QFileInfo fileInfo;
QString curItem, lstAt;
for(int i = 0; i < list.size(); i++){ // loop through all items of list
QString name = list.at(i);
curItem = dirN + "/" + name;
fileInfo.setFile(curItem);
if(fileInfo.isDir()) // is directory
recRmdir(curItem); // call recRmdir() recursively for deleting subdirectory
else // is file
QFile::remove(curItem); // ok, delete file
}
dir.cdUp();
return dir.rmdir(dirN); // delete empty dir and return if (now empty) dir-removing was successfull
}
//! @brief resolves the given path, ignoring case.
//! @param path absolute path to resolve.
//! @return returns exact casing of path, empty string if path not found.
QString resolvePathCase(QString path)
{
QStringList elems;
QString realpath;
elems = path.split("/", QString::SkipEmptyParts);
int start;
#if defined(Q_OS_WIN32)
// on windows we must make sure to start with the first entry (i.e. the
// drive letter) instead of a single / to make resolving work.
start = 1;
realpath = elems.at(0) + "/";
#else
start = 0;
realpath = "/";
#endif
for(int i = start; i < elems.size(); i++) {
QStringList direlems
= QDir(realpath).entryList(QDir::AllEntries|QDir::Hidden|QDir::System);
if(direlems.contains(elems.at(i), Qt::CaseInsensitive)) {
// need to filter using QRegExp as QStringList::filter(QString)
// matches any substring
QString expr = QString("^" + elems.at(i) + "$");
QRegExp rx = QRegExp(expr, Qt::CaseInsensitive);
QStringList a = direlems.filter(rx);
if(a.size() != 1)
return QString("");
if(!realpath.endsWith("/"))
realpath += "/";
realpath += a.at(0);
}
else
return QString("");
}
qDebug() << __func__ << path << "->" << realpath;
return realpath;
}
//! @brief get system proxy value.
QUrl systemProxy(void)
{
#if defined(Q_OS_LINUX)
return QUrl(getenv("http_proxy"));
#elif defined(Q_OS_WIN32)
HKEY hk;
wchar_t proxyval[80];
DWORD buflen = 80;
long ret;
DWORD enable;
DWORD enalen = sizeof(DWORD);
ret = RegOpenKeyEx(HKEY_CURRENT_USER,
_TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings"),
0, KEY_QUERY_VALUE, &hk);
if(ret != ERROR_SUCCESS) return QUrl("");
ret = RegQueryValueEx(hk, _TEXT("ProxyServer"), NULL, NULL, (LPBYTE)proxyval, &buflen);
if(ret != ERROR_SUCCESS) return QUrl("");
ret = RegQueryValueEx(hk, _TEXT("ProxyEnable"), NULL, NULL, (LPBYTE)&enable, &enalen);
if(ret != ERROR_SUCCESS) return QUrl("");
RegCloseKey(hk);
//qDebug() << QString::fromWCharArray(proxyval) << QString("%1").arg(enable);
if(enable != 0)
return QUrl("http://" + QString::fromWCharArray(proxyval));
else
return QUrl("");
#else
return QUrl("");
#endif
}
QString installedVersion(QString mountpoint)
{
// read rockbox-info.txt
QFile info(mountpoint +"/.rockbox/rockbox-info.txt");
if(!info.open(QIODevice::ReadOnly))
{
return "";
}
QString target, features,version;
while (!info.atEnd()) {
QString line = info.readLine();
if(line.contains("Version:"))
{
return line.remove("Version:").trimmed();
}
}
info.close();
return "";
}
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