Move utils.cpp functions into separate class and split it up.

Move class-less functions in utils.cpp into a new Utils class and make the old
functions static. This prevents clashes with system C functions. Rename some
functions to avoid macro problems (check() is a macro on OS X). Split out the
RockboxInfo class into a separate file.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25441 a1c6a512-1295-4272-9138-f99709370657

20 files changed, 170 insertions, 105 deletions

diff --git a/rbutil/rbutilqt/base/autodetection.cpp b/rbutil/rbutilqt/base/autodetection.cpp
index 98d24c3369..f233f0c3fd 100644
--- a/rbutil/rbutilqt/base/autodetection.cpp
+++ b/rbutil/rbutilqt/base/autodetection.cpp
@@ -54,6 +54,7 @@
 
 #include "system.h"
 #include "utils.h"
+#include "rockboxinfo.h"
 
 Autodetection::Autodetection(QObject* parent): QObject(parent)
 {
diff --git a/rbutil/rbutilqt/base/bootloaderinstallbase.cpp b/rbutil/rbutilqt/base/bootloaderinstallbase.cpp
index f6fb33dcd4..6a2db76392 100644
--- a/rbutil/rbutilqt/base/bootloaderinstallbase.cpp
+++ b/rbutil/rbutilqt/base/bootloaderinstallbase.cpp
@@ -114,7 +114,7 @@ bool BootloaderInstallBase::backup(QString to)
     }
     QString tofile = to + "/" + QFileInfo(m_blfile).fileName();
     qDebug() << "[BootloaderInstallBase] trying to backup" << m_blfile << "to" << tofile;
-    if(!QFile::copy(resolvePathCase(m_blfile), tofile)) {
+    if(!QFile::copy(Utils::resolvePathCase(m_blfile), tofile)) {
         emit logItem(tr("Creating backup copy failed."), LOGERROR);
         return false;
     }
@@ -247,7 +247,7 @@ void BootloaderInstallBase::setBlFile(QStringList sl)
 {
     // figue which of the possible bootloader filenames is correct.
     for(int a = 0; a < sl.size(); a++) {
-        if(!resolvePathCase(sl.at(a)).isEmpty()) {
+        if(!Utils::resolvePathCase(sl.at(a)).isEmpty()) {
             m_blfile = sl.at(a);
         }
     }
diff --git a/rbutil/rbutilqt/base/bootloaderinstallfile.cpp b/rbutil/rbutilqt/base/bootloaderinstallfile.cpp
index 2e7061036d..7649f50e2a 100644
--- a/rbutil/rbutilqt/base/bootloaderinstallfile.cpp
+++ b/rbutil/rbutilqt/base/bootloaderinstallfile.cpp
@@ -45,16 +45,16 @@ void BootloaderInstallFile::installStage2(void)
     QCoreApplication::processEvents();
 
     // if an old bootloader is present (Gigabeat) move it out of the way.
-    QString fwfile(resolvePathCase(m_blfile));
+    QString fwfile(Utils::resolvePathCase(m_blfile));
     if(!fwfile.isEmpty()) {
-        QString moved = resolvePathCase(m_blfile) + ".ORIG";
+        QString moved = Utils::resolvePathCase(m_blfile) + ".ORIG";
         qDebug() << "[BootloaderInstallFile] renaming" << fwfile << "to" << moved;
         QFile::rename(fwfile, moved);
     }
 
     // if no old file found resolve path without basename
     QFileInfo fi(m_blfile);
-    QString absPath = resolvePathCase(fi.absolutePath());
+    QString absPath = Utils::resolvePathCase(fi.absolutePath());
 
     // if it's not possible to locate the base path try to create it
     if(absPath.isEmpty()) {
@@ -67,10 +67,10 @@ void BootloaderInstallFile::installStage2(void)
         QString basePath = pathElements.join("/");
 
         // check for base and bail out if not found. Otherwise create folder.
-        absPath = resolvePathCase(basePath);
+        absPath = Utils::resolvePathCase(basePath);
         QDir d(absPath);
         d.mkpath(lastElement);
-        absPath = resolvePathCase(fi.absolutePath());
+        absPath = Utils::resolvePathCase(fi.absolutePath());
 
         if(absPath.isEmpty()) {
             emit logItem(tr("Error accessing output folder"), LOGERROR);
@@ -98,13 +98,13 @@ bool BootloaderInstallFile::uninstall(void)
     qDebug() << "[BootloaderInstallFile] Uninstalling bootloader";
     emit logItem(tr("Removing Rockbox bootloader"), LOGINFO);
     // check if a .ORIG file is present, and allow moving it back.
-    QString origbl = resolvePathCase(m_blfile + ".ORIG");
+    QString origbl = Utils::resolvePathCase(m_blfile + ".ORIG");
     if(origbl.isEmpty()) {
         emit logItem(tr("No original firmware file found."), LOGERROR);
         emit done(true);
         return false;
     }
-    QString fwfile = resolvePathCase(m_blfile);
+    QString fwfile = Utils::resolvePathCase(m_blfile);
     if(!QFile::remove(fwfile)) {
         emit logItem(tr("Can't remove Rockbox bootloader file."), LOGERROR);
         emit done(true);
@@ -128,10 +128,10 @@ bool BootloaderInstallFile::uninstall(void)
 BootloaderInstallBase::BootloaderType BootloaderInstallFile::installed(void)
 {
     qDebug() << "[BootloaderInstallFile] checking installed bootloader";
-    if(!resolvePathCase(m_blfile).isEmpty()
-        && !resolvePathCase(m_blfile + ".ORIG").isEmpty())
+    if(!Utils::resolvePathCase(m_blfile).isEmpty()
+        && !Utils::resolvePathCase(m_blfile + ".ORIG").isEmpty())
         return BootloaderRockbox;
-    else if(!resolvePathCase(m_blfile).isEmpty())
+    else if(!Utils::resolvePathCase(m_blfile).isEmpty())
         return BootloaderOther;
     else
         return BootloaderUnknown;
diff --git a/rbutil/rbutilqt/base/bootloaderinstallmi4.cpp b/rbutil/rbutilqt/base/bootloaderinstallmi4.cpp
index 936ad175c3..859ed2ca04 100644
--- a/rbutil/rbutilqt/base/bootloaderinstallmi4.cpp
+++ b/rbutil/rbutilqt/base/bootloaderinstallmi4.cpp
@@ -44,9 +44,9 @@ void BootloaderInstallMi4::installStage2(void)
     QCoreApplication::processEvents();
 
     // move old bootloader out of the way
-    QString fwfile(resolvePathCase(m_blfile));
+    QString fwfile(Utils::resolvePathCase(m_blfile));
     QFile oldbl(fwfile);
-    QString moved = QFileInfo(resolvePathCase(m_blfile)).absolutePath()
+    QString moved = QFileInfo(Utils::resolvePathCase(m_blfile)).absolutePath()
                         + "/OF.mi4";
     if(!QFileInfo(moved).exists()) {
         qDebug() << "[BootloaderInstallMi4] renaming" << fwfile << "to" << moved;
@@ -83,20 +83,20 @@ bool BootloaderInstallMi4::uninstall(void)
 
     // check if OF file present
     emit logItem(tr("Checking for original firmware file"), LOGINFO);
-    QString original = QFileInfo(resolvePathCase(m_blfile)).absolutePath()
+    QString original = QFileInfo(Utils::resolvePathCase(m_blfile)).absolutePath()
                         + "/OF.mi4";
 
-    if(resolvePathCase(original).isEmpty()) {
+    if(Utils::resolvePathCase(original).isEmpty()) {
         emit logItem(tr("Error finding original firmware file"), LOGERROR);
         return false;
     }
 
     // finally remove RB bootloader
-    QString resolved = resolvePathCase(m_blfile);
+    QString resolved = Utils::resolvePathCase(m_blfile);
     QFile blfile(resolved);
     blfile.remove();
 
-    QFile::rename(resolvePathCase(original), m_blfile);
+    QFile::rename(Utils::resolvePathCase(original), m_blfile);
     emit logItem(tr("Rockbox bootloader successful removed"), LOGINFO);
     logInstall(LogRemove);
     emit done(false);
@@ -114,7 +114,7 @@ BootloaderInstallBase::BootloaderType BootloaderInstallMi4::installed(void)
 
     // make sure to resolve case to prevent case issues
     QString resolved;
-    resolved = resolvePathCase(m_blfile);
+    resolved = Utils::resolvePathCase(m_blfile);
     if(resolved.isEmpty()) {
         qDebug() << "[BootloaderInstallMi4] installed: BootloaderNone";
         return BootloaderNone;
diff --git a/rbutil/rbutilqt/base/encoders.cpp b/rbutil/rbutilqt/base/encoders.cpp
index 7f4163a34f..3b9e1432ed 100644
--- a/rbutil/rbutilqt/base/encoders.cpp
+++ b/rbutil/rbutilqt/base/encoders.cpp
@@ -89,7 +89,7 @@ EncExes::EncExes(QString name,QObject *parent) : EncBase(parent)
 void EncExes::generateSettings()
 {
     QString exepath =RbSettings::subValue(m_name,RbSettings::EncoderPath).toString();
-    if(exepath == "") exepath = findExecutable(m_name);
+    if(exepath == "") exepath = Utils::findExecutable(m_name);
 
     insertSetting(eEXEPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,
             tr("Path to Encoder:"),exepath,EncTtsSetting::eBROWSEBTN));
diff --git a/rbutil/rbutilqt/base/rockboxinfo.cpp b/rbutil/rbutilqt/base/rockboxinfo.cpp
new file mode 100644
index 0000000000..f85c23b669
--- /dev/null
+++ b/rbutil/rbutilqt/base/rockboxinfo.cpp
@@ -0,0 +1,67 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 "rockboxinfo.h"
+
+#include <QtCore>
+#include <QDebug>
+
+RockboxInfo::RockboxInfo(QString mountpoint)
+{
+    qDebug() << "[RockboxInfo] trying to find rockbox-info at" << mountpoint;
+    QFile file(mountpoint + "/.rockbox/rockbox-info.txt");
+    m_success = false;
+    if(!file.exists())
+        return;
+
+    if(!file.open(QIODevice::ReadOnly | QIODevice::Text))
+        return;
+
+    // read file contents
+    while (!file.atEnd())
+    {
+        QString line = file.readLine();
+
+        if(line.contains("Version:"))
+        {
+            m_version = line.remove("Version:").trimmed();
+        }
+        else if(line.contains("Target: "))
+        {
+            m_target = line.remove("Target: ").trimmed();
+        }
+        else if(line.contains("Features:"))
+        {
+            m_features = line.remove("Features:").trimmed();
+        }
+        else if(line.contains("Target id:"))
+        {
+            m_targetid = line.remove("Target id:").trimmed();
+        }
+        else if(line.contains("Memory:"))
+        {
+            m_ram = line.remove("Memory:").trimmed().toInt();
+        }
+    }
+
+    file.close();
+    m_success = true;
+    return;
+}
+
diff --git a/rbutil/rbutilqt/base/rockboxinfo.h b/rbutil/rbutilqt/base/rockboxinfo.h
new file mode 100644
index 0000000000..4d704f8f72
--- /dev/null
+++ b/rbutil/rbutilqt/base/rockboxinfo.h
@@ -0,0 +1,49 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2007 by Dominik Wenger
+ *   $Id$
+ *
+ * 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+
+#ifndef ROCKBOXINFO_H
+#define ROCKBOXINFO_H
+
+#include <QString>
+
+class RockboxInfo
+{
+public:
+    RockboxInfo(QString mountpoint);
+
+    QString version() {return m_version;}
+    QString features(){return m_features;}
+    QString targetID() {return m_targetid;}
+    QString target() {return m_target;}
+    int ram() { return m_ram; }
+    bool success() { return m_success; }
+private:
+    QString m_version;
+    QString m_features;
+    QString m_targetid;
+    QString m_target;
+    int m_ram;
+    bool m_success;
+};
+
+#endif
+
diff --git a/rbutil/rbutilqt/base/ttsexes.cpp b/rbutil/rbutilqt/base/ttsexes.cpp
index 05ed23b41d..bd14e2a9ee 100644
--- a/rbutil/rbutilqt/base/ttsexes.cpp
+++ b/rbutil/rbutilqt/base/ttsexes.cpp
@@ -34,7 +34,7 @@ TTSExes::TTSExes(QString name,QObject* parent) : TTSBase(parent)
 void TTSExes::generateSettings()
 {
     QString exepath =RbSettings::subValue(m_name,RbSettings::TtsPath).toString();
-    if(exepath == "") exepath = findExecutable(m_name);
+    if(exepath == "") exepath = Utils::findExecutable(m_name);
 
     insertSetting(eEXEPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,
         tr("Path to TTS engine:"),exepath,EncTtsSetting::eBROWSEBTN));
diff --git a/rbutil/rbutilqt/base/ttsfestival.cpp b/rbutil/rbutilqt/base/ttsfestival.cpp
index be67b67bd2..7cad16d3dd 100644
--- a/rbutil/rbutilqt/base/ttsfestival.cpp
+++ b/rbutil/rbutilqt/base/ttsfestival.cpp
@@ -32,7 +32,7 @@ void TTSFestival::generateSettings()
     // server path
     QString exepath = RbSettings::subValue("festival-server",
                         RbSettings::TtsPath).toString();
-    if(exepath == "" ) exepath = findExecutable("festival");
+    if(exepath == "" ) exepath = Utils::findExecutable("festival");
     insertSetting(eSERVERPATH,new EncTtsSetting(this,
                         EncTtsSetting::eSTRING, "Path to Festival server:",
                         exepath,EncTtsSetting::eBROWSEBTN));
@@ -40,7 +40,7 @@ void TTSFestival::generateSettings()
     // client path
     QString clientpath = RbSettings::subValue("festival-client",
                         RbSettings::TtsPath).toString();
-    if(clientpath == "" ) clientpath = findExecutable("festival_client");
+    if(clientpath == "" ) clientpath = Utils::findExecutable("festival_client");
     insertSetting(eCLIENTPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,
                         tr("Path to Festival client:"),
                         clientpath,EncTtsSetting::eBROWSEBTN));
diff --git a/rbutil/rbutilqt/base/uninstall.cpp b/rbutil/rbutilqt/base/uninstall.cpp
index 15ada35c5e..2f3b3c767f 100644
--- a/rbutil/rbutilqt/base/uninstall.cpp
+++ b/rbutil/rbutilqt/base/uninstall.cpp
@@ -32,7 +32,7 @@ void Uninstaller::deleteAll(ProgressloggerInterface* dp)
     QString rbdir(m_mountpoint + ".rockbox/");
     m_dp->addItem(tr("Starting Uninstallation"),LOGINFO);
     m_dp->setProgressMax(0);
-    recRmdir(rbdir);
+    Utils::recursiveRmdir(rbdir);
     m_dp->setProgressMax(1);
     m_dp->setProgressValue(1);
     m_dp->addItem(tr("Finished Uninstallation"),LOGOK);
diff --git a/rbutil/rbutilqt/base/utils.cpp b/rbutil/rbutilqt/base/utils.cpp
index 623dfebe2f..767b3c1c52 100644
--- a/rbutil/rbutilqt/base/utils.cpp
+++ b/rbutil/rbutilqt/base/utils.cpp
@@ -18,6 +18,7 @@
  ****************************************************************************/
 
 #include "utils.h"
+#include "rockboxinfo.h"
 #include "system.h"
 #include "rbsettings.h"
 #include "systeminfo.h"
@@ -41,7 +42,7 @@
 #endif
 
 // recursive function to delete a dir with files
-bool recRmdir( const QString &dirName )
+bool Utils::recursiveRmdir( const QString &dirName )
 {
     QString dirN = dirName;
     QDir dir(dirN);
@@ -54,19 +55,21 @@ bool recRmdir( const QString &dirName )
         curItem = dirN + "/" + name;
         fileInfo.setFile(curItem);
         if(fileInfo.isDir())    // is directory
-            recRmdir(curItem);  // call recRmdir() recursively for deleting subdirectory
+            recursiveRmdir(curItem);    // call recRmdir() recursively for
+                                        // deleting subdirectory
         else                    // is file
-            QFile::remove(curItem); // ok, delete 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
+    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)
+QString Utils::resolvePathCase(QString path)
 {
     QStringList elems;
     QString realpath;
@@ -110,7 +113,7 @@ QString resolvePathCase(QString path)
 //! @brief figure the free disk space on a filesystem
 //! @param path path on the filesystem to check
 //! @return size in bytes
-qulonglong filesystemFree(QString path)
+qulonglong Utils::filesystemFree(QString path)
 {
     qlonglong size = 0;
 #if defined(Q_OS_LINUX) || defined(Q_OS_MACX) 
@@ -135,7 +138,7 @@ qulonglong filesystemFree(QString path)
 }
 
 //! \brief searches for a Executable in the Environement Path
-QString findExecutable(QString name)
+QString Utils::findExecutable(QString name)
 {
     QString exepath;
     //try autodetect tts   
@@ -167,7 +170,7 @@ QString findExecutable(QString name)
  *  @param permission if it should check for permission
  *  @return string with error messages if problems occurred, empty strings if none.
  */
-QString check(bool permission)
+QString Utils::checkEnvironment(bool permission)
 {
     QString text = "";
 
@@ -201,47 +204,3 @@ QString check(bool permission)
         return text;
 }
 
-
-RockboxInfo::RockboxInfo(QString mountpoint)
-{
-    qDebug() << "[RockboxInfo] trying to find rockbox-info at" << mountpoint;
-    QFile file(mountpoint + "/.rockbox/rockbox-info.txt");
-    m_success = false;
-    if(!file.exists())
-        return;
-
-    if(!file.open(QIODevice::ReadOnly | QIODevice::Text))
-        return;
-
-    // read file contents
-    while (!file.atEnd())
-    {
-        QString line = file.readLine();
-
-        if(line.contains("Version:"))
-        {
-            m_version = line.remove("Version:").trimmed();
-        }
-        else if(line.contains("Target: "))
-        {
-            m_target = line.remove("Target: ").trimmed();
-        }
-        else if(line.contains("Features:"))
-        {
-            m_features = line.remove("Features:").trimmed();
-        }
-        else if(line.contains("Target id:"))
-        {
-            m_targetid = line.remove("Target id:").trimmed();
-        }
-        else if(line.contains("Memory:"))
-        {
-            m_ram = line.remove("Memory:").trimmed().toInt();
-        }
-    }
-
-    file.close();
-    m_success = true;
-    return;
-}
-
diff --git a/rbutil/rbutilqt/base/utils.h b/rbutil/rbutilqt/base/utils.h
index ba1989b3c3..cdc3d3be5b 100644
--- a/rbutil/rbutilqt/base/utils.h
+++ b/rbutil/rbutilqt/base/utils.h
@@ -26,30 +26,14 @@
 #include <QString>
 #include <QUrl>
 
-bool recRmdir( const QString &dirName );
-QString resolvePathCase(QString path);
-qulonglong filesystemFree(QString path);
-QString findExecutable(QString name); 
-QString check(bool permission);
-
-class RockboxInfo
+class Utils
 {
 public:
-    RockboxInfo(QString mountpoint);
-    
-    QString version() {return m_version;}
-    QString features(){return m_features;}
-    QString targetID() {return m_targetid;}
-    QString target() {return m_target;}
-    int ram() { return m_ram; }
-    bool success() { return m_success; }
-private:
-    QString m_version;
-    QString m_features;
-    QString m_targetid;
-    QString m_target;
-    int m_ram;
-    bool m_success;
+    static bool recursiveRmdir(const QString &dirName);
+    static QString resolvePathCase(QString path);
+    static qulonglong filesystemFree(QString path);
+    static QString findExecutable(QString name);
+    static QString checkEnvironment(bool permission);
 };
 
 #endif
diff --git a/rbutil/rbutilqt/base/voicefile.cpp b/rbutil/rbutilqt/base/voicefile.cpp
index ccdf6f7f9a..208cd1eeb8 100644
--- a/rbutil/rbutilqt/base/voicefile.cpp
+++ b/rbutil/rbutilqt/base/voicefile.cpp
@@ -19,6 +19,7 @@
 
 #include "voicefile.h"
 #include "utils.h"
+#include "rockboxinfo.h"
 #include "rbsettings.h"
 #include "systeminfo.h"
 
diff --git a/rbutil/rbutilqt/base/zipinstaller.cpp b/rbutil/rbutilqt/base/zipinstaller.cpp
index 6a59cdad02..1822d3c9ed 100644
--- a/rbutil/rbutilqt/base/zipinstaller.cpp
+++ b/rbutil/rbutilqt/base/zipinstaller.cpp
@@ -148,7 +148,7 @@ void ZipInstaller::downloadDone(bool error)
         // check for free space. Make sure after installation will still be
         // some room for operating (also includes calculation mistakes due to
         // cluster sizes on the player).
-        if(filesystemFree(m_mountpoint) < (uz.totalSize() + 1000000)) {
+        if(Utils::filesystemFree(m_mountpoint) < (uz.totalSize() + 1000000)) {
             emit logItem(tr("Not enough disk space! Aborting."), LOGERROR);
             emit logProgress(1, 1);
             emit done(true);
diff --git a/rbutil/rbutilqt/configure.cpp b/rbutil/rbutilqt/configure.cpp
index 3411717398..7ed74f1b9e 100644
--- a/rbutil/rbutilqt/configure.cpp
+++ b/rbutil/rbutilqt/configure.cpp
@@ -756,8 +756,8 @@ void Config::testTts()
     }
     tts->stop();
 #if defined(Q_OS_LINUX)
-    QString exe = findExecutable("aplay");
-    if(exe == "") exe = findExecutable("play");
+    QString exe = Utils::findExecutable("aplay");
+    if(exe == "") exe = Utils::findExecutable("play");
     if(exe != "")
     {
         QProcess::execute(exe+" "+filename);
diff --git a/rbutil/rbutilqt/installwindow.cpp b/rbutil/rbutilqt/installwindow.cpp
index 9eae0ce09f..7b12303b96 100644
--- a/rbutil/rbutilqt/installwindow.cpp
+++ b/rbutil/rbutilqt/installwindow.cpp
@@ -25,6 +25,7 @@
 #include "serverinfo.h"
 #include "systeminfo.h"
 #include "utils.h"
+#include "rockboxinfo.h"
 
 InstallWindow::InstallWindow(QWidget *parent) : QDialog(parent)
 {
@@ -168,7 +169,7 @@ void InstallWindow::accept()
 
     RbSettings::sync();
 
-    QString warning = check(false);
+    QString warning = Utils::checkEnvironment(false);
     if(!warning.isEmpty())
     {
         if(QMessageBox::warning(this, tr("Really continue?"), warning,
diff --git a/rbutil/rbutilqt/rbutilqt.cpp b/rbutil/rbutilqt/rbutilqt.cpp
index 575b381e3b..56d66115c1 100644
--- a/rbutil/rbutilqt/rbutilqt.cpp
+++ b/rbutil/rbutilqt/rbutilqt.cpp
@@ -31,6 +31,7 @@
 #include "themesinstallwindow.h"
 #include "uninstallwindow.h"
 #include "utils.h"
+#include "rockboxinfo.h"
 #include "rbzip.h"
 #include "sysinfo.h"
 #include "system.h"
@@ -556,7 +557,7 @@ bool RbUtilQt::installAuto()
     file.replace("%RELVERSION%", ServerInfo::value(ServerInfo::CurReleaseVersion).toString());
 
     // check installed Version and Target
-    QString warning = check(false);
+    QString warning = Utils::checkEnvironment(false);
     if(!warning.isEmpty())
     {
         if(QMessageBox::warning(this, tr("Really continue?"), warning,
diff --git a/rbutil/rbutilqt/rbutilqt.pri b/rbutil/rbutilqt/rbutilqt.pri
index c3a16a9b57..53742570df 100644
--- a/rbutil/rbutilqt/rbutilqt.pri
+++ b/rbutil/rbutilqt/rbutilqt.pri
@@ -67,6 +67,7 @@ SOURCES += \
  base/bootloaderinstallchinachip.cpp \
  base/bootloaderinstallams.cpp \
  base/bootloaderinstalltcc.cpp \
+ base/rockboxinfo.cpp \
  ../../tools/mkboot.c \
  ../../tools/iriver.c \
 
@@ -132,6 +133,7 @@ HEADERS += \
  base/bootloaderinstallchinachip.h \
  base/bootloaderinstallams.h \
  base/bootloaderinstalltcc.h \
+ base/rockboxinfo.h \
  ../../tools/mkboot.h \
  ../../tools/iriver.h \
 
diff --git a/rbutil/rbutilqt/sysinfo.cpp b/rbutil/rbutilqt/sysinfo.cpp
index 65818df068..a9fa5999b7 100644
--- a/rbutil/rbutilqt/sysinfo.cpp
+++ b/rbutil/rbutilqt/sysinfo.cpp
@@ -65,7 +65,7 @@ QString Sysinfo::getInfo()
     for(int i = 0; i < drives.size(); i++) {
         info += tr("%1, %2 MiB available")
             .arg(QDir::toNativeSeparators(drives.at(i)))
-            .arg(filesystemFree(drives.at(i)) / (1024*1024));
+            .arg(Utils::filesystemFree(drives.at(i)) / (1024*1024));
             if(i + 1 < drives.size())
                 info += "<br/>";
     }
diff --git a/rbutil/rbutilqt/themesinstallwindow.cpp b/rbutil/rbutilqt/themesinstallwindow.cpp
index 4c75d431fb..0f7ecef065 100644
--- a/rbutil/rbutilqt/themesinstallwindow.cpp
+++ b/rbutil/rbutilqt/themesinstallwindow.cpp
@@ -50,7 +50,7 @@ ThemesInstallWindow::ThemesInstallWindow(QWidget *parent) : QDialog(parent)
 ThemesInstallWindow::~ThemesInstallWindow()
 {
     if(infocachedir!="")
-        recRmdir(infocachedir);
+        Utils::recursiveRmdir(infocachedir);
 }