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Added cdutils which suppose to scan for devices in a portable way (ripped from cdio)

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Changed the Code to use it instead of DriveUtil code.
Please test the code


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2413 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nakeee
2009-02-24 15:04:12 +00:00
parent e79a93f616
commit 9b1f0f9083
9 changed files with 14 additions and 122 deletions
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34
Source/Core/Common/Src/FileUtil.cpp
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@ -72,40 +72,6 @@ bool Exists(const char *filename)
return (result == 0);
}
bool IsDisk(const char *filename)
{
#ifdef _WIN32
if (GetDriveType(filename) == DRIVE_CDROM) // CD_ROM also applies to DVD. Noone has a plain CDROM without DVD anymore so we should be fine.
return true;
#else
struct stat statInfo;
if((stat(filename, &statInfo) > -1) && (S_ISCHR(statInfo.st_mode) || S_ISBLK(statInfo.st_mode)))
{
int fileHandle;
// try to open the device
fileHandle = open(filename, O_RDONLY | O_NONBLOCK, 0);
if (fileHandle >= 0)
{
cdrom_subchnl cdChannelInfo;
cdChannelInfo.cdsc_format = CDROM_MSF;
if ((ioctl(fileHandle, CDROMSUBCHNL, &cdChannelInfo) == 0) ||
(errno == EIO) || (errno == ENOENT) ||
(errno == EINVAL)
#ifdef __GNUC__
|| (errno == ENOMEDIUM)
#endif
)
{
return true;
}
close(fileHandle);
}
}
#endif
return false;
}
bool IsDirectory(const char *filename)
{
struct stat file_info;