mirror of
https://github.com/Rockbox/rockbox.git
synced 2025-11-14 15:42:28 -05:00
rbutil: reworked device detection, now uses rockbox-info.txt and the patchers to detect the device.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13687 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dominik Wenger
parent
00cc66c633
commit
69241529ff
4 changed files with 212 additions and 223 deletions
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@ -24,74 +24,139 @@
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* General autodetection code
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****************************************************/
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UsbDeviceInfo detectDevicesViaPatchers()
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bool ipodpatcherDetect(UsbDeviceInfo* tempdevice)
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{
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UsbDeviceInfo tempdevice;
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tempdevice.device_index= 0;
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tempdevice.path=wxT("");
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tempdevice.status =0;
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/* scann for ipods */
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/* use ipodpatcher for ipod detecting */
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struct ipod_t ipod;
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int n = ipod_scan(&ipod);
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if(n == 1)
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if(n == 1) /* we found an ipod */
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{
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wxString temp(ipod.targetname,wxConvUTF8);
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int index = gv->plat_bootloadername.Index(temp); // use the bootloader names..
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tempdevice.device_index = index;
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tempdevice->device_index = index;
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tempdevice->status=DEVICEFOUND;
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/* find mount point if possible */
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#if !(defined( __WXMSW__ ) || defined( __DARWIN__)) //linux code
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wxString tmp = resolve_mount_point(wxString(ipod.diskname,wxConvUTF8)+wxT("2"));
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if( tmp != wxT("") )
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tempdevice.path = tmp;
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tempdevice->path = tmp;
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#endif
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#if defined( __WXMSW__ ) //Windows code
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wxString tmp = guess_mount_point();
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if( tmp != wxT("") )
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tempdevice.path = tmp;
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#endif
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return tempdevice;
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return true;
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}
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else if (n > 1)
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else if (n > 1) /* to many ipods */
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{
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tempdevice.status = TOMANYDEVICES;
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return tempdevice;
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tempdevice->status = TOMANYDEVICES;
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return true;
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}
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else /* no ipod */
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{
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return false;
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}
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/* scann for sansas */
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}
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bool sansapatcherDetect(UsbDeviceInfo* tempdevice)
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{
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/* scann for sansas */
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struct sansa_t sansa;
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int n2 = sansa_scan(&sansa);
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if(n2==1)
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int n = sansa_scan(&sansa);
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if(n==1)
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{
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tempdevice.device_index = gv->plat_id.Index(wxT("sansae200"));
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tempdevice->device_index = gv->plat_id.Index(wxT("sansae200"));
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tempdevice->status = DEVICEFOUND;
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/* find mount point if possible */
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#if !(defined( __WXMSW__ ) || defined( __DARWIN__)) //linux code
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wxString tmp = resolve_mount_point(wxString(ipod.diskname,wxConvUTF8)+wxT("1"));
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if( tmp != wxT("") )
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tempdevice.path = tmp;
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tempdevice->path = tmp;
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#endif
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#if defined( __WXMSW__ ) // windows code
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wxString tmp = guess_mount_point();
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if( tmp != wxT("") )
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tempdevice.path = tmp;
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#endif
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return tempdevice;
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return true;
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}
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else if (n > 1)
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{
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tempdevice.status = TOMANYDEVICES;
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return tempdevice;
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tempdevice->status = TOMANYDEVICES;
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return true;
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}
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else
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{
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return false;
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}
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}
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bool rockboxinfoDetect(wxString filename,UsbDeviceInfo* tempdevice)
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{
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wxTextFile rockboxinfo(filename);
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rockboxinfo.Open();
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wxString line = rockboxinfo.GetFirstLine();
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wxString targetstring;
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if(line.StartsWith(wxT("Target: "), &targetstring))
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{
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int index = gv->plat_id.Index(targetstring);
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if(index < 0) return false;
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tempdevice->device_index = index;
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wxString myPath;
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if(filename.EndsWith(wxT(".rockbox" PATH_SEP "rockbox-info.txt"),&myPath));
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tempdevice->path = myPath;
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tempdevice->status = DEVICEFOUND;
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return true;
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}
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else
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{
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return false;
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}
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tempdevice.status = NODEVICE;
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return tempdevice;
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}
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bool detectDevices(UsbDeviceInfo* tempdevice)
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{
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tempdevice->device_index= 0;
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tempdevice->path=wxT("");
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tempdevice->status =NODEVICE;
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/* try ipodpatcher */
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if(ipodpatcherDetect(tempdevice))
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{
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return true;
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}
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/* try sansapatcher */
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if(sansapatcherDetect(tempdevice))
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{
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return true;
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}
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/*try via files on the devices */
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wxArrayString mountpoints = getPossibleMountPoints();
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for(unsigned int i=0;i<mountpoints.GetCount();i++)
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{
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if(wxDir::Exists(mountpoints[i]))
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{
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/*check for rockbox-info.txt */
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wxString filename;
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filename.Printf("%s" PATH_SEP ".rockbox" PATH_SEP "rockbox-info.txt",mountpoints[i].c_str());
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if(wxFile::Exists(filename))
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{
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if(rockboxinfoDetect(filename,tempdevice))
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return true;
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}
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}
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}
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return false;
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}
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/***************************************************
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@ -99,103 +164,37 @@ UsbDeviceInfo detectDevicesViaPatchers()
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****************************************************/
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#if defined( __WXMSW__ )
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wxString guess_mount_point()
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wxArrayString getPossibleMountPoints()
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{
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wxString mountpoint = wxT("");
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TCHAR szDrvName[33];
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DWORD maxDriveSet, curDriveSet;
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DWORD drive;
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TCHAR szBuf[300];
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HANDLE hDevice;
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PSTORAGE_DEVICE_DESCRIPTOR pDevDesc;
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maxDriveSet = GetLogicalDrives();
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curDriveSet = maxDriveSet;
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for ( drive = 0; drive < 32; ++drive )
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{
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if ( maxDriveSet & (1 << drive) )
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{
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DWORD temp = 1<<drive;
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_stprintf( szDrvName, _T("%c:\\"), 'A'+drive );
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switch ( GetDriveType( szDrvName ) )
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{
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case 0: // The drive type cannot be determined.
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case 1: // The root directory does not exist.
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case DRIVE_CDROM: // The drive is a CD-ROM drive.
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case DRIVE_REMOTE: // The drive is a remote (network) drive.
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case DRIVE_RAMDISK: // The drive is a RAM disk.
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case DRIVE_REMOVABLE: // The drive can be removed from the drive.
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break;
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case DRIVE_FIXED: // The disk cannot be removed from the drive.
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sprintf(szBuf, "\\\\?\\%c:", 'A'+drive);
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hDevice = CreateFile(szBuf, GENERIC_READ,
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FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, NULL, NULL);
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if (hDevice != INVALID_HANDLE_VALUE)
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{
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pDevDesc = (PSTORAGE_DEVICE_DESCRIPTOR)new BYTE[sizeof(STORAGE_DEVICE_DESCRIPTOR) + 512 - 1];
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pDevDesc->Size = sizeof(STORAGE_DEVICE_DESCRIPTOR) + 512 - 1;
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if(GetDisksProperty(hDevice, pDevDesc))
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{
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if(pDevDesc->BusType == BusTypeUsb)
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{
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mountpoint.Printf(wxT("%c:\\"), chFirstDriveFromMask(temp));
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}
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}
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delete pDevDesc;
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CloseHandle(hDevice);
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}
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break;
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}
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}
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}
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return mountpoint;
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wxArrayString tempList;
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tempList.Add(wxT("D:\\"));
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tempList.Add(wxT("E:\\"));
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tempList.Add(wxT("F:\\"));
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tempList.Add(wxT("G:\\"));
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tempList.Add(wxT("H:\\"));
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tempList.Add(wxT("I:\\"));
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tempList.Add(wxT("J:\\"));
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tempList.Add(wxT("K:\\"));
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tempList.Add(wxT("L:\\"));
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tempList.Add(wxT("M:\\"));
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tempList.Add(wxT("N:\\"));
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tempList.Add(wxT("O:\\"));
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tempList.Add(wxT("P:\\"));
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tempList.Add(wxT("Q:\\"));
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tempList.Add(wxT("R:\\"));
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tempList.Add(wxT("S:\\"));
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tempList.Add(wxT("T:\\"));
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tempList.Add(wxT("U:\\"));
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tempList.Add(wxT("V:\\"));
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tempList.Add(wxT("W:\\"));
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tempList.Add(wxT("X:\\"));
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tempList.Add(wxT("Y:\\"));
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tempList.Add(wxT("Z:\\"));
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return tempList;
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}
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/****************************************************************************
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* FUNCTION: GetDisksProperty(HANDLE hDevice, PSTORAGE_DEVICE_DESCRIPTOR pDevDesc)
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* PURPOSE: get the info of specified device
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*****************************************************************************/
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BOOL GetDisksProperty(HANDLE hDevice, PSTORAGE_DEVICE_DESCRIPTOR pDevDesc)
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{
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STORAGE_PROPERTY_QUERY Query; // input param for query
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DWORD dwOutBytes; // IOCTL output length
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BOOL bResult; // IOCTL return val
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// specify the query type
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Query.PropertyId = StorageDeviceProperty;
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Query.QueryType = PropertyStandardQuery;
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// Query using IOCTL_STORAGE_QUERY_PROPERTY
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bResult = ::DeviceIoControl(hDevice, // device handle
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IOCTL_STORAGE_QUERY_PROPERTY, // info of device property
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&Query, sizeof(STORAGE_PROPERTY_QUERY), // input data buffer
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pDevDesc, pDevDesc->Size, // output data buffer
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&dwOutBytes, // out's length
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(LPOVERLAPPED)NULL);
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return bResult;
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}
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/*********************************************
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* Converts the driveMask to a drive letter
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*******************************************/
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char chFirstDriveFromMask (ULONG unitmask)
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{
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char i;
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for (i = 0; i < 26; ++i)
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{
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if (unitmask & 0x1)
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break;
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unitmask = unitmask >> 1;
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}
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return (i + 'A');
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}
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#endif /* windows code */
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/**********************************************************
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@ -203,7 +202,22 @@ char chFirstDriveFromMask (ULONG unitmask)
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*******************************************************/
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#if !(defined( __WXMSW__ ) || defined( __DARWIN__))
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wxArrayString getPossibleMountPoints()
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{
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wxArrayString tempList;
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FILE *fp = fopen( "/proc/mounts", "r" );
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if( !fp ) return wxT("");
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char *dev, *dir;
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while( fscanf( fp, "%as %as %*s %*s %*s %*s", &dev, &dir ) != EOF )
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{
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wxString directory = wxString( dir, wxConvUTF8 );
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tempList.Add(directory);
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free( dev );
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free( dir );
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}
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fclose( fp );
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}
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wxString resolve_mount_point( const wxString device )
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{
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@ -228,4 +242,31 @@ wxString resolve_mount_point( const wxString device )
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#endif
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#endif /* linux code */
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/**********************************************************
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* MAC code for autodetection
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*******************************************************/
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#if defined( __DARWIN__)
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wxArrayString getPossibleMountPoints()
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{
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wxArrayString tempList;
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wxDir volumes;
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if(volumes.Open(wxT("/Volumes")))
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{
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wxString filename;
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bool cont = volumes.GetFirst(&filename, wxEmptyString, wxDIR_DIRS);
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while ( cont )
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{
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tempList.Add(filename);
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cont = dir.GetNext(&filename);
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}
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}
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return tempList;
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}
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#endif /* Mac Code */
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