rbutil: add ams sansa targets. (FS#10185)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22317 a1c6a512-1295-4272-9138-f99709370657

rbutil/rbutilqt/base/bootloaderinstallams.cpp

@@ -0,0 +1,176 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2008 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 <QtCore>
+#include "bootloaderinstallbase.h"
+#include "bootloaderinstallams.h"
+
+extern "C"
+{
+    #include "../mkamsboot/mkamsboot.h"
+};
+
+BootloaderInstallAms::BootloaderInstallAms(QObject *parent)
+        : BootloaderInstallBase(parent)
+{
+}
+
+QString BootloaderInstallAms::ofHint()
+{
+    return tr("Bootloader installation requires you to provide "
+               "a firmware file of the original firmware (bin file). "
+               "You need to download this file yourself due to legal "
+               "reasons." 
+               "Press Ok to continue and browse your computer for the firmware "
+               "file.");
+}
+
+bool BootloaderInstallAms::install(void)
+{
+    if(m_offile.isEmpty())
+        return false;
+    
+    // download firmware from server
+    emit logItem(tr("Downloading bootloader file"), LOGINFO);
+    
+    connect(this, SIGNAL(downloadDone()), this, SLOT(installStage2()));
+    downloadBlStart(m_blurl);
+    
+    return true;
+}
+
+void BootloaderInstallAms::installStage2(void)
+{    
+    unsigned char* buf;
+    unsigned char* of_packed;
+    int of_packedsize;
+    unsigned char* rb_packed;
+    int rb_packedsize;
+    off_t len;
+    struct md5sums sum;
+    char md5sum[33]; /* 32 hex digits, plus terminating zero */
+    int n;
+    int firmware_size;
+    int bootloader_size;
+    int totalsize;
+    char errstr[200];
+      
+    sum.md5 = md5sum;  
+      
+    m_tempfile.open();
+    QString bootfile = m_tempfile.fileName();
+    m_tempfile.close();
+
+    /* Load original firmware file */                
+    buf = load_of_file(m_offile.toLocal8Bit().data(), &len,&sum,&firmware_size,
+                        &of_packed,&of_packedsize,errstr,sizeof(errstr));
+    if (buf == NULL) 
+    {
+        emit logItem(errstr, LOGERROR);
+        emit logItem(tr("Could not load %1").arg(m_offile), LOGERROR);
+        emit done(true);
+        return;
+    }
+
+    /* Load bootloader file */
+    rb_packed = load_rockbox_file(bootfile.toLocal8Bit().data(), sum.model, &bootloader_size,&rb_packedsize,
+                                    errstr,sizeof(errstr));
+    if (rb_packed == NULL) 
+    {
+        emit logItem(errstr, LOGERROR);
+        emit logItem(tr("Could not load %1").arg(bootfile), LOGERROR);
+        free(buf);
+        free(of_packed);
+        emit done(true);
+        return;
+    }
+    
+    /* check total size */
+    totalsize = total_size(sum.model,rb_packedsize,of_packedsize);
+    if (totalsize > firmware_size) 
+    {
+        emit logItem("No room to insert bootloader, try another firmware version",LOGERROR);
+        free(buf);
+        free(of_packed);
+        free(rb_packed);
+        emit done(true);
+        return;
+    }
+    
+    /* patch the firmware */
+    emit logItem(tr("Patching Firmware..."), LOGINFO);
+    
+    patch_firmware(sum.model,firmware_revision(sum.model),firmware_size,buf,len,of_packed,of_packedsize,rb_packed,rb_packedsize);
+
+    /* construct path for write out. combine path of m_blfile with filename from of */
+    QString outfilename = QFileInfo(m_blfile).absolutePath() + "/" +QFileInfo(m_offile).fileName();
+    /* write out file*/ 
+    QFile out(outfilename); 
+    
+    if(!out.open(QIODevice::WriteOnly | QIODevice::Truncate))
+    {
+        emit logItem(tr("Could not open %1 for writing").arg(m_blfile),LOGERROR);
+        free(buf);
+        free(of_packed);
+        free(rb_packed);
+        emit done(true);
+        return;
+    }
+    
+    n = out.write((char*)buf, len);
+
+    if (n != len)
+    {
+        emit logItem(tr("Could not write firmware file"),LOGERROR);
+        free(buf);
+        free(of_packed);
+        free(rb_packed);
+        emit done(true);
+        return;
+    }
+
+    out.close();
+    
+    free(buf);
+    free(of_packed);
+    free(rb_packed);
+    
+    //end of install
+    emit logItem(tr("Success: modified firmware file created"), LOGINFO);
+    logInstall(LogAdd);
+    emit done(false);
+    return;
+}
+
+bool BootloaderInstallAms::uninstall(void)
+{
+    emit logItem("To uninstall, perform a normal upgrade with an unmodified original firmware", LOGINFO);
+    logInstall(LogRemove);
+    return false;
+}
+
+BootloaderInstallBase::BootloaderType BootloaderInstallAms::installed(void)
+{
+    return BootloaderUnknown;
+}
+
+BootloaderInstallBase::Capabilities BootloaderInstallAms::capabilities(void)
+{
+    return (Install | NeedsOf);
+}

rbutil/rbutilqt/base/bootloaderinstallams.h

@@ -0,0 +1,43 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2008 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.
+ *
+ ****************************************************************************/
+#ifndef BOOTLOADERINSTALLAMS_H
+#define BOOTLOADERINSTALLAMS_H
+
+#include <QtCore>
+#include "bootloaderinstallbase.h"
+
+//! bootloader installation derivate based on mkamsboot
+class BootloaderInstallAms : public BootloaderInstallBase
+{
+    Q_OBJECT
+    public:
+        BootloaderInstallAms(QObject *parent);
+        bool install(void);
+        bool uninstall(void);
+        BootloaderInstallBase::BootloaderType installed(void);
+        Capabilities capabilities(void);
+        QString ofHint();
+
+    private:
+        
+    private slots:
+        void installStage2(void);
+};
+
+#endif