Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
rockbox/rbutil/rbutilqt/base/autodetection.cpp
Dominik Riebeling 0110e558de Remove Ipod Video 64MB handling. 
Since the builds for the Ipod Video 32MB and 64MB are now unified there
is no need to handle them separately in Rockbox Utility anymore.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27966 a1c6a512-1295-4272-9138-f99709370657
2010-09-01 17:47:33 +00:00

510 lines
16 KiB
C++
Raw Blame History

/***************************************************************************
* __________ __ ___.
* 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 <QtCore>
#include "autodetection.h"
#include "rbsettings.h"
#include "systeminfo.h"
#include "../ipodpatcher/ipodpatcher.h"
#include "../sansapatcher/sansapatcher.h"
#if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
#include <stdio.h>
#endif
#if defined(Q_OS_LINUX)
#include <mntent.h>
#endif
#if defined(Q_OS_MACX)
#include <sys/param.h>
#include <sys/ucred.h>
#include <sys/mount.h>
#endif
#if defined(Q_OS_WIN32)
#if defined(UNICODE)
#define _UNICODE
#endif
#include <stdio.h>
#include <tchar.h>
#include <windows.h>
#include <setupapi.h>
#include <winioctl.h>
#endif
#if defined(Q_OS_OPENBSD)
#include <sys/param.h>
#include <sys/mount.h>
#endif
#include "system.h"
#include "utils.h"
#include "rockboxinfo.h"
Autodetection::Autodetection(QObject* parent): QObject(parent)
{
}
bool Autodetection::detect()
{
m_device = "";
m_mountpoint = "";
m_errdev = "";
detectUsb();
// Try detection via rockbox.info / rbutil.log
QStringList mounts = mountpoints();
for(int i=0; i< mounts.size();i++)
{
// do the file checking
QDir dir(mounts.at(i));
qDebug() << "[Autodetect] paths to check:" << mounts;
if(dir.exists())
{
// check logfile first.
if(QFile(mounts.at(i) + "/.rockbox/rbutil.log").exists()) {
QSettings log(mounts.at(i) + "/.rockbox/rbutil.log",
QSettings::IniFormat, this);
if(!log.value("platform").toString().isEmpty()) {
if(m_device.isEmpty())
m_device = log.value("platform").toString();
m_mountpoint = mounts.at(i);
qDebug() << "[Autodetect] rbutil.log detected:" << m_device << m_mountpoint;
return true;
}
}
// check rockbox-info.txt afterwards.
RockboxInfo info(mounts.at(i));
if(info.success())
{
if(m_device.isEmpty())
{
m_device = info.target();
}
m_mountpoint = mounts.at(i);
qDebug() << "[Autodetect] rockbox-info.txt detected:"
<< m_device << m_mountpoint;
return true;
}
// check for some specific files in root folder
QDir root(mounts.at(i));
QStringList rootentries = root.entryList(QDir::Files);
if(rootentries.contains("archos.mod", Qt::CaseInsensitive))
{
// archos.mod in root folder -> Archos Player
m_device = "player";
m_mountpoint = mounts.at(i);
return true;
}
if(rootentries.contains("ONDIOST.BIN", Qt::CaseInsensitive))
{
// ONDIOST.BIN in root -> Ondio FM
m_device = "ondiofm";
m_mountpoint = mounts.at(i);
return true;
}
if(rootentries.contains("ONDIOSP.BIN", Qt::CaseInsensitive))
{
// ONDIOSP.BIN in root -> Ondio SP
m_device = "ondiosp";
m_mountpoint = mounts.at(i);
return true;
}
if(rootentries.contains("ajbrec.ajz", Qt::CaseInsensitive))
{
qDebug() << "[Autodetect] ajbrec.ajz found. Trying detectAjbrec()";
if(detectAjbrec(mounts.at(i))) {
m_mountpoint = mounts.at(i);
qDebug() << "[Autodetect]" << m_device;
return true;
}
}
// detection based on player specific folders
QStringList rootfolders = root.entryList(QDir::Dirs
| QDir::NoDotAndDotDot | QDir::Hidden | QDir::System);
if(rootfolders.contains("GBSYSTEM", Qt::CaseInsensitive))
{
// GBSYSTEM folder -> Gigabeat
m_device = "gigabeatf";
m_mountpoint = mounts.at(i);
return true;
}
#if defined(Q_OS_WIN32)
// on windows, try to detect the drive letter of an Ipod
if(rootfolders.contains("iPod_Control", Qt::CaseInsensitive))
{
// iPod_Control folder -> Ipod found
// detecting of the Ipod type is done below using ipodpatcher
m_mountpoint = mounts.at(i);
}
#endif
}
}
int n;
// try ipodpatcher
// initialize sector buffer. Needed.
ipod_sectorbuf = NULL;
ipod_alloc_buffer(&ipod_sectorbuf, BUFFER_SIZE);
struct ipod_t ipod;
n = ipod_scan(&ipod);
if(n == 1) {
qDebug() << "[Autodetect] Ipod found:" << ipod.modelstr << "at" << ipod.diskname;
// if the found ipod is a macpod also notice it as device with problem.
if(ipod.macpod)
m_errdev = ipod.targetname;
m_device = ipod.targetname;
// since resolveMountPoint is doing exact matches we need to select
// the correct partition.
QString mp(ipod.diskname);
#ifdef Q_OS_LINUX
mp.append("2");
#endif
#ifdef Q_OS_MACX
mp.append("s2");
#endif
m_mountpoint = resolveMountPoint(mp);
return true;
}
else {
qDebug() << "[Autodetect] ipodpatcher: no Ipod found." << n;
}
free(ipod_sectorbuf);
ipod_sectorbuf = NULL;
// try sansapatcher
// initialize sector buffer. Needed.
sansa_sectorbuf = NULL;
sansa_alloc_buffer(&sansa_sectorbuf, BUFFER_SIZE);
struct sansa_t sansa;
n = sansa_scan(&sansa);
if(n == 1) {
qDebug() << "[Autodetect] Sansa found:" << sansa.targetname << "at" << sansa.diskname;
m_device = QString("sansa%1").arg(sansa.targetname);
QString mp(sansa.diskname);
#ifdef Q_OS_LINUX
mp.append("1");
#endif
#ifdef Q_OS_MACX
mp.append("s1");
#endif
m_mountpoint = resolveMountPoint(mp);
return true;
}
else {
qDebug() << "[Autodetect] sansapatcher: no Sansa found." << n;
}
free(sansa_sectorbuf);
sansa_sectorbuf = NULL;
if(m_mountpoint.isEmpty() && m_device.isEmpty()
&& m_errdev.isEmpty() && m_incompat.isEmpty())
return false;
return true;
}
QStringList Autodetection::mountpoints()
{
QStringList tempList;
#if defined(Q_OS_WIN32)
QFileInfoList list = QDir::drives();
for(int i=0; i<list.size();i++)
{
tempList << list.at(i).absolutePath();
qDebug() << "[Autodetection] Mounted on" << list.at(i).absolutePath();
}
#elif defined(Q_OS_MACX) || defined(Q_OS_OPENBSD)
int num;
struct statfs *mntinf;
num = getmntinfo(&mntinf, MNT_WAIT);
while(num--) {
tempList << QString(mntinf->f_mntonname);
qDebug() << "[Autodetection] Mounted on" << mntinf->f_mntonname
<< "is" << mntinf->f_mntfromname << "type" << mntinf->f_fstypename;
mntinf++;
}
#elif defined(Q_OS_LINUX)
FILE *mn = setmntent("/etc/mtab", "r");
if(!mn)
return QStringList("");
struct mntent *ent;
while((ent = getmntent(mn))) {
tempList << QString(ent->mnt_dir);
qDebug() << "[Autodetection] Mounted on" << ent->mnt_dir
<< "is" << ent->mnt_fsname << "type" << ent->mnt_type;
}
endmntent(mn);
#else
#error Unknown Platform
#endif
return tempList;
}
/** resolve device name to mount point / drive letter
* @param device device name / disk number
* @return mount point / drive letter
*/
QString Autodetection::resolveMountPoint(QString device)
{
qDebug() << "[Autodetect] resolving mountpoint:" << device;
#if defined(Q_OS_LINUX)
FILE *mn = setmntent("/etc/mtab", "r");
if(!mn)
return QString("");
struct mntent *ent;
while((ent = getmntent(mn))) {
// Check for valid filesystem. Allow hfs too, as an Ipod might be a
// MacPod.
if(QString(ent->mnt_fsname) == device) {
QString result;
if(QString(ent->mnt_type).contains("vfat", Qt::CaseInsensitive)
|| QString(ent->mnt_type).contains("hfs", Qt::CaseInsensitive)) {
qDebug() << "[Autodetect] resolved mountpoint is:" << ent->mnt_dir;
result = QString(ent->mnt_dir);
}
else {
qDebug() << "[Autodetect] mountpoint is wrong filesystem!";
}
endmntent(mn);
return result;
}
}
endmntent(mn);
#endif
#if defined(Q_OS_MACX) || defined(Q_OS_OPENBSD)
int num;
struct statfs *mntinf;
num = getmntinfo(&mntinf, MNT_WAIT);
while(num--) {
// Check for valid filesystem. Allow hfs too, as an Ipod might be a
// MacPod.
if(QString(mntinf->f_mntfromname) == device) {
if(QString(mntinf->f_fstypename).contains("msdos", Qt::CaseInsensitive)
|| QString(mntinf->f_fstypename).contains("hfs", Qt::CaseInsensitive)) {
qDebug() << "[Autodetect] resolved mountpoint is:" << mntinf->f_mntonname;
return QString(mntinf->f_mntonname);
}
else {
qDebug() << "[Autodetect] mountpoint is wrong filesystem!";
return QString();
}
}
mntinf++;
}
#endif
#if defined(Q_OS_WIN32)
QString result;
unsigned int driveno = device.replace(QRegExp("^.*([0-9]+)"), "\\1").toInt();
int letter;
for(letter = 'A'; letter <= 'Z'; letter++) {
if(resolveDevicename(QString(letter)).toUInt() == driveno) {
result = letter;
qDebug() << "[Autodetect] resolved mountpoint is:" << result;
break;
}
}
if(!result.isEmpty())
return result + ":/";
#endif
qDebug() << "[Autodetect] resolving mountpoint failed!";
return QString("");
}
/** Resolve mountpoint to devicename / disk number
* @param path mountpoint path / drive letter
* @return devicename / disk number
*/
QString Autodetection::resolveDevicename(QString path)
{
qDebug() << "[Autodetect] resolving device name" << path;
#if defined(Q_OS_LINUX)
FILE *mn = setmntent("/etc/mtab", "r");
if(!mn)
return QString("");
struct mntent *ent;
while((ent = getmntent(mn))) {
// check for valid filesystem type.
// Linux can handle hfs (and hfsplus), so consider it a valid file
// system. Otherwise resolving the device name would fail, which in
// turn would make it impossible to warn about a MacPod.
if(QString(ent->mnt_dir) == path
&& (QString(ent->mnt_type).contains("vfat", Qt::CaseInsensitive)
|| QString(ent->mnt_type).contains("hfs", Qt::CaseInsensitive))) {
endmntent(mn);
qDebug() << "[Autodetect] device name is" << ent->mnt_fsname;
return QString(ent->mnt_fsname);
}
}
endmntent(mn);
#endif
#if defined(Q_OS_MACX) || defined(Q_OS_OPENBSD)
int num;
struct statfs *mntinf;
num = getmntinfo(&mntinf, MNT_WAIT);
while(num--) {
// check for valid filesystem type. OS X can handle hfs (hfs+ is
// treated as hfs), BSD should be the same.
if(QString(mntinf->f_mntonname) == path
&& (QString(mntinf->f_fstypename).contains("msdos", Qt::CaseInsensitive)
|| QString(mntinf->f_fstypename).contains("hfs", Qt::CaseInsensitive))) {
qDebug() << "[Autodetect] device name is" << mntinf->f_mntfromname;
return QString(mntinf->f_mntfromname);
}
mntinf++;
}
#endif
#if defined(Q_OS_WIN32)
DWORD written;
HANDLE h;
TCHAR uncpath[MAX_PATH];
UCHAR buffer[0x400];
PVOLUME_DISK_EXTENTS extents = (PVOLUME_DISK_EXTENTS)buffer;
_stprintf(uncpath, _TEXT("\\\\.\\%c:"), path.toAscii().at(0));
h = CreateFile(uncpath, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL, OPEN_EXISTING, 0, NULL);
if(h == INVALID_HANDLE_VALUE) {
//qDebug() << "error getting extents for" << uncpath;
return "";
}
// get the extents
if(DeviceIoControl(h, IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS,
NULL, 0, extents, sizeof(buffer), &written, NULL)) {
if(extents->NumberOfDiskExtents > 1) {
qDebug() << "[Autodetect] resolving device name: volume spans multiple disks!";
return "";
}
qDebug() << "[Autodetect] device name is" << extents->Extents[0].DiskNumber;
return QString("%1").arg(extents->Extents[0].DiskNumber);
}
#endif
return QString("");
}
/** @brief detect devices based on usb pid / vid.
* @return true upon success, false otherwise.
*/
bool Autodetection::detectUsb()
{
// usbids holds the mapping in the form
// ((VID<<16)|(PID)), targetname
// the ini file needs to hold the IDs as hex values.
QMap<int, QString> usbids = SystemInfo::usbIdMap(SystemInfo::MapDevice);
QMap<int, QString> usberror = SystemInfo::usbIdMap(SystemInfo::MapError);
QMap<int, QString> usbincompat = SystemInfo::usbIdMap(SystemInfo::MapIncompatible);
// usb pid detection
QList<uint32_t> attached;
attached = System::listUsbIds();
int i = attached.size();
while(i--) {
if(usbids.contains(attached.at(i))) {
m_device = usbids.value(attached.at(i));
qDebug() << "[USB] detected supported player" << m_device;
return true;
}
if(usberror.contains(attached.at(i))) {
m_errdev = usberror.value(attached.at(i));
qDebug() << "[USB] detected problem with player" << m_errdev;
return true;
}
QString idstring = QString("%1").arg(attached.at(i), 8, 16, QChar('0'));
if(!SystemInfo::platformValue(idstring, SystemInfo::CurName).toString().isEmpty()) {
m_incompat = idstring;
qDebug() << "[USB] detected incompatible player" << m_incompat;
return true;
}
}
return false;
}
bool Autodetection::detectAjbrec(QString root)
{
QFile f(root + "/ajbrec.ajz");
char header[24];
f.open(QIODevice::ReadOnly);
if(!f.read(header, 24)) return false;
// check the header of the file.
// recorder v1 had a 6 bytes sized header
// recorder v2, FM, Ondio SP and FM have a 24 bytes header.
// recorder v1 has the binary length in the first 4 bytes, so check
// for them first.
int len = (header[0]<<24) | (header[1]<<16) | (header[2]<<8) | header[3];
qDebug() << "[Autodetect] ABJREC possible bin length:" << len
<< "file len:" << f.size();
if((f.size() - 6) == len)
m_device = "recorder";
// size didn't match, now we need to assume we have a headerlength of 24.
switch(header[11]) {
case 2:
m_device = "recorderv2";
break;
case 4:
m_device = "fmrecorder";
break;
case 8:
m_device = "ondiofm";
break;
case 16:
m_device = "ondiosp";
break;
default:
break;
}
f.close();
if(m_device.isEmpty()) return false;
return true;
}
Reference in a new issue View git blame Copy permalink