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winamp/Src/Plugins/Input/in_cdda/windac/Dac32.cpp
Jef 0954e03b3a Initial community commit
2024-09-24 14:54:57 +02:00

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// ----------------------------------------------
// - DAC32.DLL Implementations Datei -
// - Written 1996-1998 by Christoph Schmelnik -
// ----------------------------------------------
// Version 1.33 : 18.01.1998
// Changes:
// Added speed selection support for all current Plextor drives
//
// Version 1.40 : 24.02.1998
// Changes:
// Set correct direction flags, to work with NT device IO interface and ATAPI drives
// Changed main CD detection to TestUnitReady
// Removed CD detection from Audio Status Info
// Added hopefully correct read command for Matsushita/Panasonic drives
// Added Parameters to CDAC class to allow the disabling of the audio test and to spin up the drive for a specified time
// in seconds to avoid spin up problems on some drives. Both parameters have default values so it behaves like the old version
// without the additional parameters
// Added Parameter to the constructor of CWaveSave to disable writing any Headers. Also this parameter has a default to work like
// before.
// Added virtual function in CDAC to report buffer underruns in Burst Copy Mode
// For the last feature an immediate parameter in WaitCDDA is added
// GetLastSense function added to return the sense information for the last read audio command
// Configuration in CMapDrive extended by new features
// Added function to CD Class to read Media Cataloge Number
//
// Version 1.41 : 02.05.1998
// Changes:
// New GetInfoEx() function in CMapDrive, to allow a better result checking.
// Bugfixed error handling in CWaveSave and CDAC regarding write errors
//
// Version 1.42 : 02.08.1998
// Changes:
// Added GetLastReadableAddress function to get the last readable Sektor of a session.
// Added a flag in the drive properties for the function.
// Added this function to the CDAC object.
//
// Version 1.43 : 23.12.1998
// Changes:
// Added Wave and DAC classes are now available in a MT version, the old versions will not longer be updated.
//
// Version 1.44 : 10.03.1999
// Changes:
// Added Support for current Plextor CDROM drives and CD-Writers.
// Added Support for Jukeboxes
// Changed Handling of the Ringbuffer
//
// Version 1.45 : 15.08.1999
// Changes:
// Added Enhanced error detection for Plextor drives.
// Several Bugfixes (initialising under NT and Ringbuffer specific)
//
// Version 1.45-Build 11 : 11.11.1999
// Changes:
// Added a check for the MaxSektor parameter in CBaseWaveMT to avoid Program failures even if the applications provides an invalid value.
// Changed source to comile with Borland compiler
// Added MMC-2 Type which will be default for Sony CD-Writers 140 and 928
// Skip Virtual CD devices in Bus scan
// Fixed Array out of bound bug in drive detection.
//limit the read to 64k, because of a bug in the Adaptec drivers
#define Bug64
//limit the number of retries at error to 5
#define MAXTRIES 5
#include "dac32.h"
#include <stdlib.h>
#include <assert.h>
#include <process.h>
#ifdef __BORLANDC__ // pgo (to make it compatible with Bormand compiler)
#define _stricmp _stricmp
#define _strlwr strlwr
#endif
// ----------------------------------------------------------------------------------------
// - Implementation of the private copy operators -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: Check the syntax of program -
// ----------------------------------------------------------------------------------------
CBaseCD& CBaseCD::operator = (const CBaseCD &other)
{
assert(!&other);
return (*this);
}
CSCSICD& CSCSICD::operator = (const CSCSICD &other)
{
assert(!&other);
return (*this);
}
// ----------------------------------------------------------------------------------------
// - Implementation of the class members of CCDAdress -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: Eliminate the errors at compile time -
// ----------------------------------------------------------------------------------------
void CCDAdress::SetRedbook(long Value)
{
Adresse=Value >> 24;
Adresse+=((Value >> 16) & 255)*75;
Adresse+=((Value >> 8) & 255)*4500;
};
// ----------------------------------------------------------------------------------------
// - Implementation of the class members of CMapInfo -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: Implement the information of the TypeMappings -
// ----------------------------------------------------------------------------------------
CMapInfo::CMapInfo()
{
strncpy(TypNamen[0],"TOSHIBA ", 9);
strncpy(TypNamen[1],"SONY ", 9);
strncpy(TypNamen[2],"NEC ", 9);
strncpy(TypNamen[3],"HITACHI ", 9);
strncpy(TypNamen[4],"YAMAHA ", 9);
strncpy(TypNamen[5],"PIONEER ", 9);
strncpy(TypNamen[6],"IBM ", 9);
strncpy(TypNamen[7],"PLEXTOR ", 9);
strncpy(TypNamen[8],"PHILIPS ", 9);
strncpy(TypNamen[9],"GRUNDIG ", 9);
strncpy(TypNamen[10],"HP ", 9);
strncpy(TypNamen[11],"IMS ", 9);
strncpy(TypNamen[12],"MITSUMI ", 9);
strncpy(TypNamen[13],"ATAPI ", 9);
strncpy(TypNamen[14],"TOSHNEW ", 9);
strncpy(TypNamen[15],"RICOH ", 9);
strncpy(TypNamen[16],"MATSHITA", 9);
strncpy(TypNamen[17],"PLASMON ", 9);
strncpy(TypNamen[18],"KODAK ", 9);
strncpy(TypNamen[19],"TEAC ", 9);
strncpy(TypNamen[20],"CyberDrv", 9);
strncpy(TypNamen[21],"MMC-2 ", 9); // pgo
int const t[]={CDTYPE_TOSHIBA,CDTYPE_SONY,CDTYPE_NEC,CDTYPE_SONY,CDTYPE_SONY,CDTYPE_SONY,
CDTYPE_SONY,CDTYPE_PLEXTOR,CDTYPE_PHILIPS,CDTYPE_PHILIPS,CDTYPE_PHILIPS,CDTYPE_PHILIPS,
CDTYPE_PHILIPS,CDTYPE_ATAPI,CDTYPE_TOSHNEW,CDTYPE_RICOH,CDTYPE_MATSHITA,CDTYPE_PHILIPS,
CDTYPE_PHILIPS,CDTYPE_SONY,CDTYPE_CYBERDRV,
CDTYPE_CYBERDRV}; // pgo
for (int i=0; i<MaxMappings; i++)
TypMapping[i]=t[i];
}
char *CMapInfo::GetTypName(int Index)
{
return TypNamen[Index];
};
int CMapInfo::GetTypMapping(int Index)
{
return TypMapping[Index];
};
int CMapInfo::GetTypMappingRev(int CDType)
{
int Index=0;
while ((Index<MaxMappings) &&
(TypMapping[Index]!=CDType))
Index++;
return Index;
};
// ----------------------------------------------------------------------------------------
// - Implementation of the class members of CMapDrive -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: Administration of the drive configuration -
// ----------------------------------------------------------------------------------------
CMapDrive::CMapDrive(BOOL bDoReset)
{
First=0;
m_hDriveEvent=INVALID_HANDLE_VALUE;
wchar_t szEventName[32] = {0};
wsprintf(szEventName,L"%X",this);
m_hDriveEvent=CreateEvent(NULL,TRUE,FALSE,szEventName);
if (bDoReset)
Reset();
};
CMapDrive::~CMapDrive()
{
DeleteAll();
if (m_hDriveEvent!=INVALID_HANDLE_VALUE)
CloseHandle(m_hDriveEvent);
};
void CMapDrive::DeleteAll()
{
TDriveInfoMem *Akt;
Akt=First;
while (First)
{
Akt=First;
First=Akt->Next;
delete Akt;
}
};
void CMapDrive::Reset()
{
TDriveInfoMem *Akt,*Last;
DeleteAll();
BYTE SCSIType;
TDriveInfo Info = {0};
int DType = DTYPE_UNKNOWN;
char Revision[5] = {0};
char ManagerID[17] = {0};
char HAID[17] = {0};
THAUnique HAUnique;
MEMORYSTATUS MemStat;
MemStat.dwLength=sizeof(MEMORYSTATUS);
GlobalMemoryStatus((LPMEMORYSTATUS)&MemStat);
CMapInfo MapInfo;
int HostNum;
for (HostNum=0; HostNum<NumberOfHostAdapters; HostNum++)
{
memset(Revision,0,sizeof(Revision));
memset(ManagerID,0,sizeof(ManagerID));
memset(HAID,0,sizeof(HAID));
memset(&HAUnique,0,sizeof(HAUnique));
if (HAInquiry(HostNum,ManagerID,HAID,HAUnique))
{
if (_stricmp(HAID, "fastcdmp") == 0) //pgo: Skip Virtual CD Adapter in Bus Scan
continue;
HostAdapterMemory[HostNum]=HAUnique.MaximumTransferLen;
for (int IDNum=0; IDNum<8; IDNum++)
for (int LUNNum=0; LUNNum<=MAXLUN; LUNNum++)
{
DType=GetDeviceInfo(HostNum,IDNum,LUNNum,SCSIType,Info.VendorID,Info.ProductID,Revision,m_hDriveEvent);
if ((DType==DTYPE_CROM)||
(DType==DTYPE_WORM))
{
if (SCSIType)
{
int i;
for (i=0; (i<MaxMappings) && _stricmp(Info.VendorID,MapInfo.GetTypName(i)); i++);
if (i>=MaxMappings) i=1; //pgo: avoid array out of bound
Info.Type=i;
}
else
Info.Type=MapInfo.GetTypMappingRev(CDTYPE_ATAPI);
if (MapInfo.GetTypMapping(Info.Type)==CDTYPE_TOSHIBA)
{
char szNumbers[17] = {0};
for (size_t i=0; i<strlen(Info.ProductID); i++)
if (isdigit(Info.ProductID[i]))
strncat(szNumbers,&Info.ProductID[i],1);
int nProductID=atoi(szNumbers);
if (((nProductID>3800) &&
(nProductID<4000)) ||
((nProductID>5700) &&
(nProductID<10000)))
Info.Type=MapInfo.GetTypMappingRev(CDTYPE_TOSHNEW);
}
// pgo
else if (MapInfo.GetTypMapping(Info.Type)==CDTYPE_SONY)
{
if (SCSIType)
{
char szNumbers[17] = {0};
for (size_t i=0; i<strlen(Info.ProductID); i++)
if (isdigit(Info.ProductID[i]))
strncat(szNumbers,&Info.ProductID[i],1);
int nProductID=atoi(szNumbers);
if ((nProductID == 140) || (nProductID == 928))
Info.Type=MapInfo.GetTypMappingRev(CDTYPE_CYBERDRV);
}
}
Info.ID=IDNum;
Info.LUN=LUNNum;
Info.HostAdapterNumber=HostNum;
Info.Mode=ModeBurst;
Info.MaxSektors=MemStat.dwTotalPhys/16/2352;
if (Info.MaxSektors>(HostAdapterMemory[HostNum]/2352))
Info.MaxSektors=HostAdapterMemory[HostNum]/2352;
#ifdef Bug64
if (Info.MaxSektors>27) Info.MaxSektors=27;
#else
if (Info.MaxSektors>446) Info.MaxSektors=446;
#endif
if (!Info.MaxSektors) Info.MaxSektors=26;
Info.SynchSektors=3;
Info.Speed=0;
Info.PerformDATest=DATEST_FIRSTTRACK;
Info.SpinUpMode=SPINUP_NEVER;
Info.dwSpinUpTime=5;
Info.bUseLastReadableAddress=FALSE;
Info.bUseC2ErrorInfo=FALSE;
Info.bSpinDown=FALSE;
Akt=new TDriveInfoMem;
Akt->Info=Info;
Akt->Next=0;
if (!First) First=Akt;
else Last->Next=Akt;
//Last must be set to Akt
Last=Akt;
}
}
}
}
if (RunningNT)
{
//check all drives for direct access
int Index, Length;
wchar_t DriveList[128] = {0}, *pDrives = 0;
Length=GetLogicalDriveStrings(128,DriveList);
if (Length)
{
pDrives=DriveList;
Index=0;
while (pDrives && *pDrives && (Index<Length))
{
if (GetDriveType(pDrives)==DRIVE_CDROM)
{
wchar_t CDDevice[10]=L"\\\\.\\x:";
HANDLE hDrive;
CharLower(pDrives);
//_strlwr(pDrives);
CDDevice[4]=pDrives[0];
int IDNum=pDrives[0]-'a';
//For Windows NT 5 use other file flags
OSVERSIONINFO osver;
memset( &osver, 0x00, sizeof(osver) );
osver.dwOSVersionInfoSize = sizeof(osver);
GetVersionEx( &osver );
DWORD dwOpenFlags = GENERIC_READ;
if ( (osver.dwPlatformId == VER_PLATFORM_WIN32_NT) && (osver.dwMajorVersion > 4) ) dwOpenFlags |= GENERIC_WRITE;
hDrive=CreateFile(CDDevice,dwOpenFlags,FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,0,NULL);
if (hDrive!=INVALID_HANDLE_VALUE)
{
//CT> added correct host/id/lun guessing
extern int getSCSIIDFromDrive(char driveletter, int *host, int *id, int *lun);
int m_lun;
getSCSIIDFromDrive((char)pDrives[0],&HostNum,&IDNum,&m_lun);
DType=GetDeviceInfo(HostNum,IDNum,m_lun,SCSIType,Info.VendorID,Info.ProductID,Revision,hDrive);
if ((DType==DTYPE_CROM)||
(DType==DTYPE_WORM))
{
SCSIMaxBlocks(hDrive,&HostAdapterMemory[HostNum]);
if (SCSIType)
{
int i;
for (i=0; (i<MaxMappings) && _stricmp(Info.VendorID,MapInfo.GetTypName(i)); i++);
if (i>=MaxMappings) i=1; //pgo: avoid array out of bound
Info.Type=i;
}
else
Info.Type=MapInfo.GetTypMappingRev(CDTYPE_ATAPI);
if (MapInfo.GetTypMapping(Info.Type)==CDTYPE_TOSHIBA)
{
char szNumbers[17];
szNumbers[0]=0;
for (size_t i=0; i<strlen(Info.ProductID); i++)
if (isdigit(Info.ProductID[i]))
strncat(szNumbers,&Info.ProductID[i],1);
int nProductID=atoi(szNumbers);
if (((nProductID>3800) &&
(nProductID<4000)) ||
((nProductID>5700) &&
(nProductID<10000)))
Info.Type=MapInfo.GetTypMappingRev(CDTYPE_TOSHNEW);
}
// pgo
else if (MapInfo.GetTypMapping(Info.Type)==CDTYPE_SONY)
{
if (SCSIType)
{
char szNumbers[17] = {0};
for (size_t i=0; i<strlen(Info.ProductID); i++)
if (isdigit(Info.ProductID[i]))
strncat(szNumbers,&Info.ProductID[i],1);
int nProductID=atoi(szNumbers);
if ((nProductID == 140) || (nProductID == 928))
Info.Type=MapInfo.GetTypMappingRev(CDTYPE_CYBERDRV);
}
}
Info.ID=IDNum;
Info.LUN=0;
Info.HostAdapterNumber=HostNum;
Info.Mode=ModeNormal;
Info.MaxSektors=MemStat.dwTotalPhys/16/2352;
if (Info.MaxSektors>(HostAdapterMemory[HostNum]/2352))
Info.MaxSektors=HostAdapterMemory[HostNum]/2352;
#ifdef Bug64
if (Info.MaxSektors>27) Info.MaxSektors=27;
#else
if (Info.MaxSektors>446) Info.MaxSektors=446;
#endif
if (!Info.MaxSektors ||
(MapInfo.GetTypMapping(Info.Type)==CDTYPE_ATAPI))
Info.MaxSektors=26;
Info.SynchSektors=3;
Info.Speed=0;
Info.PerformDATest=DATEST_FIRSTTRACK;
Info.SpinUpMode=SPINUP_NEVER;
Info.dwSpinUpTime=5;
Info.bUseLastReadableAddress=FALSE;
Info.bUseC2ErrorInfo=FALSE;
Info.bSpinDown=FALSE;
Akt=new TDriveInfoMem;
Akt->Info=Info;
Akt->Next=0;
if (!First) First=Akt;
else Last->Next=Akt;
//Last must be set to Akt
Last=Akt;
HostNum++;
}
CloseHandle(hDrive);
}
}
pDrives+=4;
Index+=4;
}
}
}
};
int CMapDrive::GetMaxDrives()
{
int i=0;
TDriveInfoMem *Akt;
Akt=First;
while (Akt)
{
i++;
Akt=Akt->Next;
}
return i;
};
TDriveInfo &CMapDrive::GetInfo(int index)
{
int i=0;
TDriveInfoMem *Akt;
Akt=First;
while ((Akt) && (i<index))
{
i++;
Akt=Akt->Next;
}
return Akt->Info;
};
BOOL CMapDrive::GetInfoEx(int index, TDriveInfo *&pInfo)
{
int i=0;
TDriveInfoMem *Akt;
Akt=First;
while ((Akt) && (i<index))
{
i++;
Akt=Akt->Next;
}
if (!Akt)
return FALSE;
pInfo=&Akt->Info;
return TRUE;
};
void CMapDrive::DeleteInfo(int index)
{
int i=0;
TDriveInfoMem *Akt,*Prev;
Akt=First;
Prev=0;
while ((Akt) && (i<index))
{
i++;
Prev=Akt;
Akt=Akt->Next;
}
if (!Akt) return;
if (Prev) Prev->Next=Akt->Next;
else First=Akt->Next;
delete Akt;
};
int CMapDrive::GetMaxHostAdapters()
{
return NumberOfHostAdapters;
};
int CMapDrive::GetSupportedHostAdapterMemory(int index)
{
if ((index<NumberOfHostAdapters) &&
(index>=0))
return HostAdapterMemory[index];
else
return -1;
};
void CMapDrive::SetSupportedHostAdapterMemory(int index,int Memory)
{
if ((index<NumberOfHostAdapters) &&
(index>=0))
HostAdapterMemory[index]=Memory;
}
int CMapDrive::GetMaxSektors(int HostAdapterNumber)
{
#ifdef Bug64
int Result=HostAdapterMemory[HostAdapterNumber]/2352;
if (Result>27)
Result=27;
return Result;
#else
return HostAdapterMemory[HostAdapterNumber]/2352;
#endif
};
// ----------------------------------------------------------------------------------------
// - Implementation of the class members of CMapInfoJuke -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: Implement the information of the TypeMappings -
// ----------------------------------------------------------------------------------------
CMapInfoJuke::CMapInfoJuke()
{
strncpy(TypNamen[0],"SONY ", 9);
strncpy(TypNamen[1],"PIONEER ", 9);
int const t[]={JUKETYPE_SONY,JUKETYPE_PIONEER};
for (int i=0; i<MaxMappingsJuke; i++)
TypMapping[i]=t[i];
}
char *CMapInfoJuke::GetTypName(int Index)
{
return TypNamen[Index];
};
int CMapInfoJuke::GetTypMapping(int Index)
{
return TypMapping[Index];
};
int CMapInfoJuke::GetTypMappingRev(int JukeType)
{
int Index=0;
while ((Index<MaxMappingsJuke) &&
(TypMapping[Index]!=JukeType))
Index++;
return Index;
};
// ----------------------------------------------------------------------------------------
// - Implementation of the class members of CMapJuke -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: Administration of the jukebox configuration -
// ----------------------------------------------------------------------------------------
CMapJuke::CMapJuke(BOOL bDoReset)
{
First=0;
m_hJukeEvent=INVALID_HANDLE_VALUE;
wchar_t szEventName[32] = {0};
wsprintf(szEventName,L"%X",this);
m_hJukeEvent=CreateEvent(NULL,TRUE,FALSE,szEventName);
if (bDoReset)
Reset();
};
CMapJuke::~CMapJuke()
{
DeleteAll();
if (m_hJukeEvent!=INVALID_HANDLE_VALUE)
CloseHandle(m_hJukeEvent);
};
void CMapJuke::DeleteAll()
{
TJukeInfoMem *Akt;
Akt=First;
while (First)
{
Akt=First;
First=Akt->Next;
if (Akt->Info.pConnectedDrives)
delete Akt->Info.pConnectedDrives;
delete Akt;
}
};
void CMapJuke::Reset()
{
TJukeInfoMem *Akt,*Last;
DeleteAll();
BYTE SCSIType = 0;
TJukeInfo Info = {0};
int DType = DTYPE_UNKNOWN;
char Revision[5] = {0};
char ManagerID[17] = {0};
char HAID[17] = {0};
THAUnique HAUnique;
CMapInfoJuke MapInfo;
for (int HostNum=0; HostNum<NumberOfHostAdapters; HostNum++)
{
memset(Revision,0,sizeof(Revision));
memset(ManagerID,0,sizeof(ManagerID));
memset(HAID,0,sizeof(HAID));
memset(&HAUnique,0,sizeof(HAUnique));
if (HAInquiry(HostNum,ManagerID,HAID,HAUnique))
{
for (int IDNum=0; IDNum<8; IDNum++)
{
for (int LUNNum=0; LUNNum<=MAXLUN; LUNNum++)
{
memset(&Info,0,sizeof(Info));
DType=GetDeviceInfo(HostNum,IDNum,LUNNum,SCSIType,Info.VendorID,Info.ProductID,Revision,m_hJukeEvent);
if (DType==DTYPE_JUKE)
{
int i;
for (i=0; (i<MaxMappingsJuke) && _stricmp(Info.VendorID,MapInfo.GetTypName(i)); i++);
if (_stricmp(Info.VendorID,MapInfo.GetTypName(i))) i=JUKETYPE_SONY;
Info.Type=i;
switch (Info.Type)
{
case JUKETYPE_PIONEER :
Info.MaxDrives=4; //currently only data for the 500x changer implemeneted
Info.MaxDiscs=500;
break;
case JUKETYPE_SONY :
default:
Info.MaxDrives=2;
Info.MaxDiscs=100;
break;
}
Info.pConnectedDrives=new int[Info.MaxDrives];
for (int nDriveNum=0; nDriveNum<Info.MaxDrives; nDriveNum++)
Info.pConnectedDrives[nDriveNum]=-1;
Info.ID=IDNum;
Info.LUN=LUNNum;
Info.HostAdapterNumber=HostNum;
Akt=new TJukeInfoMem;
Akt->Info=Info;
Akt->bIsWorking=FALSE;
Akt->Next=0;
if (!First) First=Akt;
else Last->Next=Akt;
//Last must be set to Akt
Last=Akt;
}
}
}
}
}
};
int CMapJuke::GetMaxJukes()
{
int i=0;
TJukeInfoMem *Akt;
Akt=First;
while (Akt)
{
i++;
Akt=Akt->Next;
}
return i;
};
TJukeInfo &CMapJuke::GetInfo(int index)
{
int i=0;
TJukeInfoMem *Akt;
Akt=First;
while ((Akt) && (i<index))
{
i++;
Akt=Akt->Next;
}
return Akt->Info;
};
BOOL CMapJuke::IsWorking(int index)
{
int i=0;
TJukeInfoMem *Akt;
Akt=First;
while ((Akt) && (i<index))
{
i++;
Akt=Akt->Next;
}
return Akt->bIsWorking;
};
void CMapJuke::SetWorking(int index,BOOL bIsWorking)
{
int i=0;
TJukeInfoMem *Akt;
Akt=First;
while ((Akt) && (i<index))
{
i++;
Akt=Akt->Next;
}
Akt->bIsWorking=bIsWorking;
};
void CMapJuke::DeleteInfo(int index)
{
int i=0;
TJukeInfoMem *Akt,*Prev;
Akt=First;
Prev=0;
while ((Akt) && (i<index))
{
i++;
Prev=Akt;
Akt=Akt->Next;
}
if (!Akt) return;
if (Prev) Prev->Next=Akt->Next;
else First=Akt->Next;
if (Akt->Info.pConnectedDrives)
delete Akt->Info.pConnectedDrives;
delete Akt;
};
// ----------------------------------------------------------------------------------------
// - Implementation of the class members of CJukeBox -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: Control the basic JukeBox functions over ASPI -
// ----------------------------------------------------------------------------------------
CJukeBox::CJukeBox (TJukeInfo &xInfo):Config(xInfo)
{
m_hJukeEvent=INVALID_HANDLE_VALUE;
wchar_t szEventName[32] = {0};
wsprintf(szEventName,L"%X",this);
m_hJukeEvent=CreateEvent(NULL,TRUE,FALSE,szEventName);
assert(m_hJukeEvent);
}
CJukeBox::~CJukeBox()
{
if (m_hJukeEvent!=INVALID_HANDLE_VALUE)
CloseHandle(m_hJukeEvent);
}
BOOL CJukeBox::MoveMedium(int Source,int Destination)
{
switch (MapInfo.GetTypMapping(Config.Type))
{
case JUKETYPE_PIONEER :
if ((Source<1) || (Source>Config.MaxDiscs))
if ((Source<0x4000) || (Source>=(0x4000+Config.MaxDrives)))
return FALSE;
if ((Destination<1) || (Destination>Config.MaxDiscs))
if ((Destination<0x4000) || (Destination>=(0x4000+Config.MaxDrives)))
return FALSE;
break;
case JUKETYPE_SONY :
default:
if ((Source<1) || (Source>Config.MaxDiscs))
{
if ((Source<0x4000) || (Source>=(0x4000+Config.MaxDrives)))
return FALSE;
else
Source-=0x3fff;
}
else
Source+=10;
if ((Destination<1) || (Destination>Config.MaxDiscs))
{
if ((Destination<0x4000) || (Destination>=(0x4000+Config.MaxDrives)))
return FALSE;
else
Destination-=0x3fff;
}
else
Destination+=10;
break;
}
while (!TestUnitReady(Config.HostAdapterNumber,Config.ID,Config.LUN,m_hJukeEvent));
TOpcode OpC;
OpC[0]=0xa5;
OpC[1]=Config.LUN>>5;
OpC[2]=0x00;
OpC[3]=0x00;
OpC[4]=Source/256;
OpC[5]=Source%256;
OpC[6]=Destination/256;
OpC[7]=Destination%256;
OpC[8]=0x00;
OpC[9]=0x00;
OpC[10]=0x00;
OpC[11]=0x00;
return ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,12,NULL,0,m_hJukeEvent);
}
// ----------------------------------------------------------------------------------------
// - Implementation of the class members of CBaseCD -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: The drive independent functions to access the CD-ROM drives -
// ----------------------------------------------------------------------------------------
int CBaseCD::Lasterror()
{
int h;
h=Error;
Error=CDOK;
return h;
}
int CBaseCD::ReadFirstTrackInfo(TTrackList &Infos)
{
if (!FirstTrack) return 0;
AktTrack=FirstTrack;
Infos=AktTrack->Info;
return 1;
}
int CBaseCD::ReadNextTrackInfo(TTrackList &Infos)
{
if ((!FirstTrack) ||
(!AktTrack->Next)) return 0;
AktTrack=AktTrack->Next;
Infos=AktTrack->Info;
return 1;
}
int CBaseCD::ReadPrevTrackInfo(TTrackList &Infos)
{
if ((!FirstTrack) ||
(!AktTrack->Prev)) return 0;
AktTrack=AktTrack->Prev;
Infos=AktTrack->Info;
return 1;
}
int CBaseCD::ReadTrackInfo(TTrackList &Infos)
{
if ((!FirstTrack) ||
(Infos.TrackNummer<1)) return 0;
if (!AktTrack)
AktTrack=FirstTrack;
if (AktTrack->Info.TrackNummer==Infos.TrackNummer)
{
Infos=AktTrack->Info;
return 1;
}
while ((AktTrack->Info.TrackNummer>Infos.TrackNummer) &&
(AktTrack->Prev))
AktTrack=AktTrack->Prev;
while ((AktTrack->Info.TrackNummer<Infos.TrackNummer) &&
(AktTrack->Next))
AktTrack=AktTrack->Next;
if (AktTrack->Info.TrackNummer!=Infos.TrackNummer) return 0;
Infos=AktTrack->Info;
return 1;
}
int CBaseCD::ReadMaxTracks()
{
TTrackListeMem *Laeufer;
if (!FirstTrack) return 0;
Laeufer=AktTrack;
while (Laeufer->Next)
Laeufer=Laeufer->Next;
return Laeufer->Info.TrackNummer;
}
void CBaseCD::DeleteTrackList()
{
while (FirstTrack)
{
AktTrack=FirstTrack->Next;
delete FirstTrack;
FirstTrack=AktTrack;
}
}
// ----------------------------------------------------------------------------------------
// - Implementation of the class members of CSCSICD -
// - -
// - Author: Christoph Schmelnik -
// - Purpose: Control the basic CDROM functions over ASPI -
// ----------------------------------------------------------------------------------------
CSCSICD::CSCSICD (char drive, TDriveInfo &xInfo):Config(xInfo)
{
m_bSpeedTableInitialized=FALSE;
FirstTrack=0;
NECRotationSpeed = 0; // pgo
Changed=FALSE;
CDPresentLast=TRUE;
Error=CDOK;
m_hDriveEvent=INVALID_HANDLE_VALUE;
memset(&m_SenseInfo,0,sizeof(TSenseInfo));
if ((Config.HostAdapterNumber>=NumberOfHostAdapters) &&
RunningNT)
{
DWORD dwFlags;
OSVERSIONINFO osver;
wchar_t CDDevice[10]=L"\\\\.\\x:";
CDDevice[4]=(wchar_t)drive;//(Config.HostAdapterNumber + 'A'/* + 1*/);
//For Windows NT 5 use other file flags
memset( &osver, 0x00, sizeof(osver) );
osver.dwOSVersionInfoSize = sizeof(osver);
GetVersionEx( &osver );
// if Win2K or greater, add GENERIC_WRITE
dwFlags = GENERIC_READ;
if ( (osver.dwPlatformId == VER_PLATFORM_WIN32_NT) && (osver.dwMajorVersion > 4) ) dwFlags |= GENERIC_WRITE;
m_hDriveEvent = CreateFile( CDDevice, dwFlags, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );
}
else
{
wchar_t szEventName[32] = {0};
wsprintf(szEventName,L"%X",this);
m_hDriveEvent=CreateEvent(NULL,TRUE,FALSE,szEventName);
assert(m_hDriveEvent);
}
TDriveStatus DInfo=Get_DriveStatus();
if (DInfo.CDPresent) ReRead();
}
CSCSICD::~CSCSICD()
{
DeleteTrackList();
if (m_hDriveEvent!=INVALID_HANDLE_VALUE)
CloseHandle(m_hDriveEvent);
}
void CSCSICD::PrepareCDDA()
{
switch (MapInfo.GetTypMapping(Config.Type))
{
case CDTYPE_TOSHIBA :
{
memset(&ModeData,0,sizeof(ModeData));
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,12,0,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
ModeData[0]=0;
TDriveMode ModeSelectData;
ModeSelectData[0]=0x00;
ModeSelectData[1]=0x00;
ModeSelectData[2]=0x00;
ModeSelectData[3]=0x08;
ModeSelectData[4]=0x82;
ModeSelectData[5]=0x00;
ModeSelectData[6]=0x00;
ModeSelectData[7]=0x00;
ModeSelectData[8]=0x00;
ModeSelectData[9]=0x00;
ModeSelectData[10]=0x09;
ModeSelectData[11]=0x30;
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSelectData,12,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
break;
}
case CDTYPE_TOSHNEW :
{
memset(&ModeData,0,sizeof(ModeData));
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,15,0x20,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
ModeData[0]=0;
TDriveMode ModeSelectData;
ModeSelectData[0]=0x00;
ModeSelectData[1]=0x00;
ModeSelectData[2]=0x00;
ModeSelectData[3]=0x08;
ModeSelectData[4]=0x82;
ModeSelectData[5]=0x00;
ModeSelectData[6]=0x00;
ModeSelectData[7]=0x00;
ModeSelectData[8]=0x00;
ModeSelectData[9]=0x00;
ModeSelectData[10]=0x09;
ModeSelectData[11]=0x30;
ModeSelectData[12]=0x20;
ModeSelectData[13]=0x01;
ModeSelectData[14]=(ModeData[14] & 0xcf)|0x10;
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSelectData,15,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
break;
}
case CDTYPE_NEC :
{
memset(&ModeData,0,sizeof(ModeData));
if (!addModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,12,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
NECRotationSpeed=ModeData[6] & 0x20;
ModeData[6]=ModeData[6]|0x20;
if (!addModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,12,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
break;
}
case CDTYPE_PHILIPS :
case CDTYPE_MATSHITA :
{
memset(&ModeData,0,sizeof(ModeData));
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,12,0,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
ModeData[0]=0;
TDriveMode ModeSelectData;
ModeSelectData[0]=0x00;
ModeSelectData[1]=0x00;
ModeSelectData[2]=0x00;
ModeSelectData[3]=0x08;
ModeSelectData[4]=0x00;
ModeSelectData[5]=0x00;
ModeSelectData[6]=0x00;
ModeSelectData[7]=0x00;
ModeSelectData[8]=0x00;
ModeSelectData[9]=0x00;
ModeSelectData[10]=0x09;
ModeSelectData[11]=0x30;
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSelectData,12,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
break;
}
}
}
void CSCSICD::ReadCDDA(CCDAdress StartSektor,long Sektoranzahl,void *Buffer,BOOL bUseC2ErrorInfo)
{
TOpcode OpC;
OpC[1]=0x00;
OpC[2]=0x00;
OpC[3]=LOBYTE(HIWORD(StartSektor.GetHSG()));
OpC[4]=HIBYTE(LOWORD(StartSektor.GetHSG()));
OpC[5]=LOBYTE(LOWORD(StartSektor.GetHSG()));
OpC[6]=0x00;
switch (MapInfo.GetTypMapping(Config.Type))
{
case CDTYPE_TOSHIBA :
case CDTYPE_TOSHNEW :
{
OpC[0]=0x28;
OpC[7]=HIBYTE(LOWORD(Sektoranzahl));
OpC[8]=LOBYTE(LOWORD(Sektoranzahl));
OpC[9]=0x00;
FillSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,10,Buffer,Sektoranzahl*2352,ReadSRB,m_hDriveEvent);
break;
}
case CDTYPE_SONY :
case CDTYPE_RICOH :
case CDTYPE_PLEXTOR :
{
OpC[0]=0xD8;
OpC[7]=0x00;
OpC[8]=HIBYTE(LOWORD(Sektoranzahl));
OpC[9]=LOBYTE(LOWORD(Sektoranzahl));
// benski
if (bUseC2ErrorInfo)
OpC[10]=0x04;
else
OpC[10]=0x00;
OpC[11]=0x00;
FillSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,12,Buffer,(bUseC2ErrorInfo)?(Sektoranzahl*2646):(Sektoranzahl*2352),ReadSRB,m_hDriveEvent);
break;
}
case CDTYPE_NEC :
{
OpC[0]=0xD4;
OpC[7]=HIBYTE(LOWORD(Sektoranzahl));
OpC[8]=LOBYTE(LOWORD(Sektoranzahl));
OpC[9]=0x00;
FillSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,10,Buffer,Sektoranzahl*2352,ReadSRB,m_hDriveEvent);
break;
}
case CDTYPE_MATSHITA :
{
OpC[0]=0xD4;
OpC[7]=0x00;
OpC[8]=HIBYTE(LOWORD(Sektoranzahl));
OpC[9]=LOBYTE(LOWORD(Sektoranzahl));
OpC[10]=0x00;
OpC[11]=0x00;
FillSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,12,Buffer,Sektoranzahl*2352,ReadSRB,m_hDriveEvent);
break;
}
case CDTYPE_PHILIPS :
{
OpC[0]=0x28;
OpC[7]=HIBYTE(LOWORD(Sektoranzahl));
OpC[8]=LOBYTE(LOWORD(Sektoranzahl));
OpC[9]=0x00;
FillSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,10,Buffer,Sektoranzahl*2352,ReadSRB,m_hDriveEvent);
break;
}
case CDTYPE_ATAPI :
case CDTYPE_CYBERDRV :
{
OpC[0]=0xBE;
OpC[1]=0x04;
OpC[7]=HIBYTE(LOWORD(Sektoranzahl));
OpC[8]=LOBYTE(LOWORD(Sektoranzahl));
OpC[9]=0xF0;
// benski
if (bUseC2ErrorInfo)
OpC[9]|=2; // flag 2 is supposed to mean check for C2 error info
OpC[10]=0x00;
OpC[11]=0x00;
// with C2 error info, our sector size is now 2646 bytes
FillSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,12,Buffer,bUseC2ErrorInfo?(Sektoranzahl*2646):(Sektoranzahl*2352),ReadSRB,m_hDriveEvent);
break;
}
}
ExecuteSCSIRequest(ReadSRB,m_hDriveEvent);
StartReadTime=GetTickCount();
}
BOOL CSCSICD::WaitCDDA(BOOL bImmediate)
{
BYTE Status=WaitSCSIRequest(ReadSRB,m_hDriveEvent,bImmediate);
if ((Status!=SS_PENDING) &&
(Status!=SS_COMP))
{
memcpy(&m_SenseInfo,&ReadSRB.SenseArea,SENSE_LEN);
Error=CDASPIError;
}
if ((Status==SS_PENDING) &&
!bImmediate)
{
DWORD AktReadTime=GetTickCount();
if (abs((long long)AktReadTime-StartReadTime)>12000)
{
AbortSCSIRequest(ReadSRB);
Error=CDTimeOut;
Status=SS_COMP;
}
}
return (Status!=SS_PENDING);
}
void CSCSICD::FinishCDDA()
{
switch (MapInfo.GetTypMapping(Config.Type))
{
case CDTYPE_TOSHIBA :
{
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,12,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
break;
}
case CDTYPE_TOSHNEW :
{
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,15,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
break;
}
case CDTYPE_NEC :
{
ModeData[6]=ModeData[6]|NECRotationSpeed;
if (!addModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,12,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
break;
}
case CDTYPE_PHILIPS :
case CDTYPE_MATSHITA :
{
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeData,12,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
break;
}
}
}
void CSCSICD::SortWaveData(DWORD *Data,int Samples)
{
switch (MapInfo.GetTypMapping(Config.Type))
{
case CDTYPE_PHILIPS :
// RICOH Drives doesn't seem to swap the bytes
// This has been evaluated with the CD-RW drives
// So they are even just handled like SONY drives, but i don't remove this type
// case CDTYPE_RICOH :
{
for (int i=0; i<Samples; i++)
Data[i]=((Data[i]&0xff00ff00)>>8)|
((Data[i]&0x00ff00ff)<<8);
break;
}
}
}
CCDAdress CSCSICD::GetErrorAdress()
{
CCDAdress h;
h.SetHSG(0);
if ((Error!=CDOK)&&
(ReadSRB.SRB_TargStat==STATUS_CHKCOND))
h.SetHSG((ReadSRB.SenseArea[3]<<24)+
(ReadSRB.SenseArea[4]<<16)+
(ReadSRB.SenseArea[5]<<8)+
ReadSRB.SenseArea[6]);
return h;
}
void CSCSICD::Play_Audio(CCDAdress StartSektor,long Sektoranzahl)
{
while (!TestUnitReady(Config.HostAdapterNumber,Config.ID,Config.LUN,m_hDriveEvent));
TOpcode OpC;
OpC[0]=0x45;
OpC[1]=0x00;
OpC[2]=HIBYTE(HIWORD(StartSektor.GetHSG()));
OpC[3]=LOBYTE(HIWORD(StartSektor.GetHSG()));
OpC[4]=HIBYTE(LOWORD(StartSektor.GetHSG()));
OpC[5]=LOBYTE(LOWORD(StartSektor.GetHSG()));
OpC[6]=0x00;
OpC[7]=HIBYTE(LOWORD(Sektoranzahl));
OpC[8]=LOBYTE(LOWORD(Sektoranzahl));
OpC[9]=0x00;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,10,NULL,0,m_hDriveEvent))
Error=CDDriveNotReady;
}
void CSCSICD::Stop_Audio()
{
while (!TestUnitReady(Config.HostAdapterNumber,Config.ID,Config.LUN,m_hDriveEvent));
TOpcode OpC;
/* OpC[0]=0x1b;
OpC[1]=0x00;
OpC[2]=0x00;
OpC[3]=0x00;
OpC[4]=0x00;
OpC[5]=0x00;
*/
OpC[0]=0x2b;
OpC[1]=0x00;
OpC[2]=0x00;
OpC[3]=0x00;
OpC[4]=0x00;
OpC[5]=0x00;
OpC[6]=0x00;
OpC[7]=0x00;
OpC[8]=0x00;
OpC[9]=0x00;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,10,NULL,0,m_hDriveEvent))
Error=CDDriveNotReady;
}
void CSCSICD::Pause_Audio()
{
while (!TestUnitReady(Config.HostAdapterNumber,Config.ID,Config.LUN,m_hDriveEvent));
TOpcode OpC;
OpC[0]=0x4b;
OpC[1]=0x00;
OpC[2]=0x00;
OpC[3]=0x00;
OpC[4]=0x00;
OpC[5]=0x00;
OpC[6]=0x00;
OpC[7]=0x00;
OpC[8]=0x00;
OpC[9]=0x00;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,10,NULL,0,m_hDriveEvent))
Error=CDDriveNotReady;
}
void CSCSICD::Resume_Audio()
{
while (!TestUnitReady(Config.HostAdapterNumber,Config.ID,Config.LUN,m_hDriveEvent));
TOpcode OpC;
OpC[0]=0x4b;
OpC[1]=0x00;
OpC[2]=0x00;
OpC[3]=0x00;
OpC[4]=0x00;
OpC[5]=0x00;
OpC[6]=0x00;
OpC[7]=0x00;
OpC[8]=0x01;
OpC[9]=0x00;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,10,NULL,0,m_hDriveEvent))
Error=CDDriveNotReady;
}
TDriveStatus CSCSICD::Get_DriveStatus()
{
TDriveStatus h = {0};
/* TOpcode OpC;
TQChannelInfo ChannelInfo;
BOOL b;
memset(&ChannelInfo,0,sizeof(ChannelInfo));
OpC[0]=0x42;
OpC[1]=0x02;
OpC[2]=0x40;
OpC[3]=0x01;
OpC[4]=0x00;
OpC[5]=0x00;
OpC[6]=0x00;
OpC[7]=0x00;
OpC[8]=sizeof(ChannelInfo);
OpC[9]=0x00;
if (MapInfo.GetTypMapping(Config.Type)==CDTYPE_ATAPI)
{
OpC[10]=0;
OpC[11]=0;
b=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,12,(void *)&ChannelInfo,sizeof(ChannelInfo),m_hDriveEvent);
}
else
b=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,10,(void *)&ChannelInfo,sizeof(ChannelInfo),m_hDriveEvent);
if (b && ChannelInfo.DataLen)
*/
if (TestUnitReady(Config.HostAdapterNumber,Config.ID,Config.LUN,m_hDriveEvent))
h.CDPresent=TRUE;
else
h.CDPresent=FALSE;
if (h.CDPresent!=CDPresentLast) Changed=TRUE;
CDPresentLast=h.CDPresent;
return h;
}
BOOL CSCSICD::MediaChanged()
{
BOOL h;
h=Changed;
//if (CDPresentLast)
Changed=FALSE;
return h;
}
TAudioStatus CSCSICD::Get_AudioStatus_Info()
{
TAudioStatus h;
TOpcode OpC;
TQChannelInfo ChannelInfo;
BOOL b;
memset(&ChannelInfo,0,sizeof(ChannelInfo));
OpC[0]=0x42;
OpC[1]=0x02;
OpC[2]=0x40;
OpC[3]=0x01;
OpC[4]=0x00;
OpC[5]=0x00;
OpC[6]=0x00;
OpC[7]=0x00;
OpC[8]=0x10;
OpC[9]=0x00;
h.Pause=FALSE;
h.IsPlaying=FALSE;
h.IsDone=FALSE;
h.PlayError=FALSE;
if (MapInfo.GetTypMapping(Config.Type)==CDTYPE_ATAPI)
{
OpC[10]=0;
OpC[11]=0;
b=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,12,(void *)&ChannelInfo,16,m_hDriveEvent);
}
else
b=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,10,(void *)&ChannelInfo,16,m_hDriveEvent);
if (b && ChannelInfo.DataLen)
{
// if (!CDPresentLast) Changed=TRUE;
// CDPresentLast=TRUE;
switch (ChannelInfo.AudioStatus)
{
case 0x11 : h.IsPlaying=TRUE; break;
case 0x12 : h.Pause=TRUE; break;
case 0x13 : h.IsDone=TRUE; break;
case 0x14 : h.PlayError=TRUE; break;
}
h.AbsSektor.SetRedbook(ChannelInfo.AbsCDAdress);
h.RelSektor.SetRedbook(ChannelInfo.RelTrackAdress);
h.TrackNummer=ChannelInfo.TrackNumber;
}
else
{
// if (CDPresentLast) Changed=TRUE;
// CDPresentLast=FALSE;
h.PlayError=TRUE;
Error=CDNoCD;
}
return h;
}
void CSCSICD::Get_MediaCatalogNumber(char szUPC[16])
{
TOpcode OpC;
BYTE Info[24] = {0};
BOOL b;
szUPC[0]=0;
OpC[0]=0x42;
OpC[1]=0x02;
OpC[2]=0x40;
OpC[3]=0x02;
OpC[4]=0x00;
OpC[5]=0x00;
OpC[6]=0x00;
OpC[7]=0x00;
OpC[8]=sizeof(Info);
OpC[9]=0x00;
if (MapInfo.GetTypMapping(Config.Type)==CDTYPE_ATAPI)
{
OpC[10]=0;
OpC[11]=0;
b=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,12,(void *)&Info,sizeof(Info),m_hDriveEvent);
}
else
b=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,10,(void *)&Info,sizeof(Info),m_hDriveEvent);
if (b && (Info[8]&0x80))
{
BOOL bIsEmpty=TRUE;
for (int i=0; i<15; i++)
{
BYTE Value=Info[i+9];
if (Value)
bIsEmpty=FALSE;
if (Value<10)
Value+=0x30;
szUPC[i]=Value;
}
szUPC[15]=0;
if (bIsEmpty)
szUPC[0]=0;
}
}
void CSCSICD::EjectDisk()
{
TOpcode OpC;
OpC[0]=0x1b;
OpC[1]=0x00;
OpC[2]=0x00;
OpC[3]=0x00;
OpC[4]=0x02;
OpC[5]=0x00;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,6,NULL,0,m_hDriveEvent))
Error=CDDriveNotReady;
}
void CSCSICD::LockDoor(int Lock)
{
TOpcode OpC;
OpC[0]=0x1e;
OpC[1]=0x00;
OpC[2]=0x00;
OpC[3]=0x00;
OpC[4]=((BYTE) Lock) & 1;
OpC[5]=0x00;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,6,NULL,0,m_hDriveEvent))
Error=CDDriveNotReady;
}
void CSCSICD::CloseTray()
{
TOpcode OpC;
OpC[0]=0x1b;
OpC[1]=0x00;
OpC[2]=0x00;
OpC[3]=0x00;
OpC[4]=0x03;
OpC[5]=0x00;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,0,OpC,6,NULL,0,m_hDriveEvent))
Error=CDDriveNotReady;
}
int Swap(int value)
{
int result=(value & 0xff000000)>>24;
result|=(value & 0x00ff0000)>>8;
result|=(value & 0x0000ff00)<<8;
result|=(value & 0x000000ff)<<24;
return result;
}
void CSCSICD::ReRead()
{
DeleteTrackList();
m_bSpeedTableInitialized=FALSE;
TTOCHeader TOCHeader;
memset(&TOCHeader,0,sizeof(TOCHeader));
TOpcode OpC;
OpC[0]=0x43;
OpC[1]=0;
OpC[2]=0;
OpC[3]=0;
OpC[4]=0;
OpC[5]=0;
OpC[6]=0;
OpC[7]=HIBYTE(sizeof(TTOCHeader));
OpC[8]=LOBYTE(sizeof(TTOCHeader));
OpC[9]=0;
BOOL r=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,10,(void*)&TOCHeader,sizeof(TOCHeader),m_hDriveEvent);
if (r && TOCHeader.FirstTrack && TOCHeader.LastTrack)
{
TTrackListeMem *Last;
CCDAdress Ende;
Last=FirstTrack;
for (int i=TOCHeader.FirstTrack; i<=TOCHeader.LastTrack; i++)
{
AktTrack=new TTrackListeMem;
//AbsCDAdress
//AdrCtrl
AktTrack->Info.TrackNummer=TOCHeader.Info[i-1].TrackNummer;
AktTrack->Info.StartSektor.SetHSG(Swap(TOCHeader.Info[i-1].AbsCDAdress)+150);
Ende.SetHSG(Swap(TOCHeader.Info[i].AbsCDAdress)+150);
AktTrack->Info.Laenge=Ende.GetHSG()-AktTrack->Info.StartSektor.GetHSG();
AktTrack->Info.StartSektor.SetHSG(AktTrack->Info.StartSektor.GetHSG()-150);
if (TOCHeader.Info[i-1].AdrCtrl & 8)
AktTrack->Info.Flags.AudioChannels=4;
else
AktTrack->Info.Flags.AudioChannels=2;
AktTrack->Info.Flags.PreEmphasis=(TOCHeader.Info[i-1].AdrCtrl & 1);
AktTrack->Info.Flags.DataTrack=(TOCHeader.Info[i-1].AdrCtrl & 4);
AktTrack->Info.Flags.CopyProhibeted=!(TOCHeader.Info[i-1].AdrCtrl & 2);
AktTrack->Prev=Last;
AktTrack->Next=0;
if (FirstTrack)
Last->Next=AktTrack;
else
FirstTrack=AktTrack;
Last=AktTrack;
}
// check for CD-Extra
if (AktTrack)
{
if (AktTrack->Info.Flags.DataTrack)
{
Last=AktTrack->Prev;
if (Last && !Last->Info.Flags.DataTrack)
{
if (Last->Info.Laenge>11400)
Last->Info.Laenge-=11400;
}
}
}
}
else
{
if (CDPresentLast) Changed=TRUE;
CDPresentLast=FALSE;
Error=CDDriveNotReady;
}
}
CCDAdress CSCSICD::GetLastReadableAddress(CCDAdress StartSektor)
{
CCDAdress LastSektor;
BYTE RetVal[8] = {0};
TOpcode OpC;
OpC[0]=0x25;
OpC[1]=0;
OpC[2]=HIBYTE(HIWORD(StartSektor.GetHSG()));
OpC[3]=LOBYTE(HIWORD(StartSektor.GetHSG()));
OpC[4]=HIBYTE(LOWORD(StartSektor.GetHSG()));
OpC[5]=LOBYTE(LOWORD(StartSektor.GetHSG()));
OpC[6]=0;
OpC[7]=0;
OpC[8]=1; //Set PMI Bit
OpC[9]=0;
BOOL r=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,10,(void*)&RetVal,sizeof(RetVal),m_hDriveEvent);
if (!r)
return StartSektor;
LastSektor.SetHSG((RetVal[0]<<24)+(RetVal[1]<<16)+(RetVal[2]<<8)+RetVal[3]);
return LastSektor;
}
int CSCSICD::GetMaxSektors()
{
return Config.MaxSektors;
};
int CSCSICD::GetSynchSektors()
{
return Config.SynchSektors;
};
int CSCSICD::GetMode()
{
return Config.Mode;
};
int CSCSICD::GetSpeed()
{
return Config.Speed;
};
TSenseInfo CSCSICD::GetSense()
{
TSenseInfo SenseInfo;
memset(&SenseInfo,0,sizeof(SenseInfo));
TOpcode OpC;
OpC[0]=0x03;
OpC[1]=0;
OpC[2]=0;
OpC[3]=0;
OpC[4]=sizeof(SenseInfo);
OpC[5]=0;
BOOL r=ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_IN,OpC,6,(void*)&SenseInfo,sizeof(SenseInfo),m_hDriveEvent);
if (!r)
memset(&SenseInfo,0,sizeof(SenseInfo));
return SenseInfo;
}
TSenseInfo CSCSICD::GetLastSenseInfo()
{
TSenseInfo Info=m_SenseInfo;
memset(&m_SenseInfo,0,sizeof(TSenseInfo));
return Info;
}
void CSCSICD::InitSpeedTable()
{
if (m_bSpeedTableInitialized)
return;
SupportedSpeeds=0;
switch (MapInfo.GetTypMapping(Config.Type))
{
case CDTYPE_TOSHIBA :
break;
case CDTYPE_TOSHNEW :
{
SpeedTable[0]=2352*75;
SpeedTable[1]=2352*75*4;
SpeedTable[2]=2352*75*4;
SpeedTable[3]=-2;
SupportedSpeeds=4;
break;
}
case CDTYPE_SONY :
case CDTYPE_RICOH :
case CDTYPE_ATAPI :
case CDTYPE_CYBERDRV :
{
int LastSpeed=GetCurrentSpeed();
int Speed=65532000;
BOOL bFound=FALSE;
while (!bFound && (Speed>0))
{
SetCurrentSpeed(Speed);
if (Lasterror()==CDOK)
{
int ResultingSpeed=GetCurrentSpeed();
if (Lasterror()==CDOK)
{
bFound=FALSE;
for (int i=0; i<SupportedSpeeds; i++)
{
if (SpeedTable[i]==ResultingSpeed)
bFound=TRUE;
}
if (!bFound)
{
SpeedTable[SupportedSpeeds]=ResultingSpeed;
SupportedSpeeds++;
Speed=ResultingSpeed-2352*75;
}
else
{
Speed-=(2352*75);
bFound=FALSE;
}
}
}
else
Speed=0;
}
if (SupportedSpeeds>1)
{
//Swap entries
for (int i=0; i<(SupportedSpeeds/2); i++)
{
int Help=SpeedTable[i];
SpeedTable[i]=SpeedTable[SupportedSpeeds-1-i];
SpeedTable[SupportedSpeeds-1-i]=Help;
}
}
SetCurrentSpeed(LastSpeed);
break;
}
case CDTYPE_PLEXTOR :
{
int LastSpeed=GetCurrentSpeed();
for (int index=1; index<=20; index++)
{
SetCurrentSpeed(index*2352*75);
if (Lasterror()==CDOK)
{
int Speed=GetCurrentSpeed();
if (Lasterror()==CDOK)
{
BOOL found=FALSE;
for (int i=0; i<SupportedSpeeds; i++)
{
if (SpeedTable[i]==Speed)
found=TRUE;
}
if (!found)
{
SpeedTable[SupportedSpeeds]=Speed;
SupportedSpeeds++;
}
}
}
}
SetCurrentSpeed(LastSpeed);
break;
}
case CDTYPE_NEC :
{
break;
}
case CDTYPE_PHILIPS :
case CDTYPE_MATSHITA :
{
int LastSpeed=GetCurrentSpeed();
SpeedTable[0]=-1;
SupportedSpeeds++;
for (int index=1; index<8; index++)
{
SetCurrentSpeed(2352*75*index);
if (Lasterror()==CDOK)
{
int Speed=GetCurrentSpeed();
if ((Lasterror()==CDOK) &&
(Speed==2352*75*index))
{
SpeedTable[SupportedSpeeds]=2352*75*index;
SupportedSpeeds++;
}
}
}
SetCurrentSpeed(LastSpeed);
break;
}
}
m_bSpeedTableInitialized=TRUE;
}
BYTE CSCSICD::GetSupportedSpeeds()
{
return SupportedSpeeds;
}
BOOL IsOldPhilips(TDriveInfo *pConfig)
{
BOOL bResult=FALSE;
if (strstr(pConfig->ProductID,"2000"))
bResult=TRUE;
if (strstr(pConfig->ProductID,"4020"))
bResult=TRUE;
return bResult;
}
//return the identifictaion number for the plextor models
//defined values:
#define PX4X 0
#define PX6X 1
#define PX8X 2
#define PX12X 3
#define PX20X 4
#define PX32X 5
#define PXR412 6
#define PX40X 7
DWORD GetPlextorModel(TDriveInfo *pConfig)
{
DWORD dwResult=PX40X;
char szId[7] = {0};
strncpy(szId,&pConfig->ProductID[10],6);
szId[6]=0;
if (!_stricmp(szId,"W4220T"))
{
dwResult=PXR412;
}
else
{
if (!_stricmp(szId,"W8220T"))
{
dwResult=PXR412;
}
else
{
szId[5]=0;
if (!_stricmp(szId,"R412C"))
{
dwResult=PXR412;
}
else
{
if (!_stricmp(szId,"R820T"))
{
dwResult=PXR412;
}
else
{
szId[2]=0;
if (!strcmp(szId,"40"))
dwResult=PX40X;
else
{
if (!strcmp(szId,"32"))
dwResult=PX32X;
else
{
if (!strcmp(szId,"20"))
dwResult=PX20X;
else
{
if (!strcmp(szId,"12"))
dwResult=PX12X;
else
{
if (!isdigit(szId[1]))
szId[1]=0;
if (!strcmp(szId,"8"))
dwResult=PX8X;
else
{
if (!strcmp(szId,"6"))
dwResult=PX6X;
else
{
if (!strcmp(szId,"4"))
dwResult=PX4X;
}
}
}
}
}
}
}
}
}
}
return dwResult;
}
int CSCSICD::GetCurrentSpeed()
{
TDriveMode ModeSenseData;
int Speed=0;
switch (MapInfo.GetTypMapping(Config.Type))
{
case CDTYPE_TOSHIBA :
{
Speed=0;
break;
}
case CDTYPE_TOSHNEW :
{
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,15,0x20,m_hDriveEvent))
{
Error=CDASPIError;
return 0;
}
int Index=(ModeSenseData[14] & 0x30)>>4;
switch (Index)
{
case 0 :
Speed=2352*75;
break;
case 1 :
Speed=2352*75*4;
break;
case 2 :
Speed=2352*75*4;
break;
case 3 :
Speed=-2;
break;
}
break;
}
case CDTYPE_SONY :
case CDTYPE_RICOH :
case CDTYPE_CYBERDRV :
{
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,34,0x2A,m_hDriveEvent))
{
Error=CDASPIError;
return 0;
}
Speed=(ModeSenseData[26]*256+ModeSenseData[27])*1000;
break;
}
case CDTYPE_ATAPI :
{
if (!ATAPIModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,34,0x2A,m_hDriveEvent))
{
Error=CDASPIError;
return 0;
}
if ((ModeSenseData[8]&0x3F)==0x2A)
Speed=(ModeSenseData[22]*256+ModeSenseData[23])*1000;
else if ((ModeSenseData[4]&0x3F)==0x2A)
Speed=(ModeSenseData[18]*256+ModeSenseData[19])*1000;
else Speed=-1;
break;
}
case CDTYPE_PLEXTOR :
{
DWORD dwModel=GetPlextorModel(&Config);
if (dwModel!=PXR412)
{
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,16,0x31,m_hDriveEvent))
{
Error=CDASPIError;
return 0;
}
int Index=ModeSenseData[14];
switch (dwModel)
{
case PX4X :
{
switch (Index)
{
case 0 :
Speed=2352*75;
break;
case 1 :
Speed=2352*75*2;
break;
case 2 :
Speed=2352*75*4;
break;
default :
Speed=-1;
break;
}
break;
}
case PX6X :
{
switch (Index)
{
case 0 :
Speed=2352*75;
break;
case 1 :
Speed=2352*75*4;
break;
case 2 :
Speed=2352*75*6;
break;
default :
Speed=-1;
break;
}
break;
}
case PX8X :
{
switch (Index)
{
case 0 :
Speed=2352*75;
break;
case 1 :
Speed=2352*75*2;
break;
case 2 :
Speed=2352*75*4;
break;
case 3 :
Speed=2352*75*8;
break;
default :
Speed=-1;
break;
}
break;
}
case PX12X :
{
switch (Index)
{
case 0 :
Speed=2352*75;
break;
case 1 :
Speed=2352*75*2;
break;
case 2 :
Speed=2352*75*4;
break;
case 3 :
Speed=2352*75*8;
break;
case 4 :
Speed=2352*75*8;
break;
case 5 :
Speed=2352*75*12;
break;
default :
Speed=-1;
break;
}
break;
}
case PX20X :
{
switch (Index)
{
case 0 :
Speed=2352*75;
break;
case 1 :
Speed=2352*75*2;
break;
case 2 :
Speed=2352*75*4;
break;
case 3 :
Speed=2352*75*8;
break;
case 4 :
Speed=2352*75*8;
break;
case 5 :
Speed=-2;
break;
case 6 :
Speed=2352*75*12;
break;
default :
Speed=-1;
break;
}
break;
}
case PX32X :
{
switch (Index)
{
case 0 :
Speed=2352*75;
break;
case 1 :
Speed=2352*75*2;
break;
case 2 :
Speed=2352*75*4;
break;
case 3 :
Speed=2352*75*8;
break;
case 4 :
Speed=2352*75*8;
break;
case 5 :
Speed=2352*75*8;
break;
case 6 :
Speed=2352*75*14;
break;
default :
Speed=-1;
break;
}
break;
}
case PX40X :
{
switch (Index)
{
case 0 :
Speed=2352*75;
break;
case 1 :
Speed=2352*75*2;
break;
case 2 :
Speed=2352*75*4;
break;
case 3 :
Speed=2352*75*8;
break;
case 4 :
Speed=2352*75*8;
break;
case 5 :
Speed=2352*75*10;
break;
case 6 :
Speed=2352*75*17;
break;
default :
Speed=-1;
break;
}
break;
}
}
}
else
{
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,32,0x2A,m_hDriveEvent))
{
Error=CDASPIError;
return 0;
}
Speed=(ModeSenseData[26]*256+ModeSenseData[27])*1000;
}
break;
}
case CDTYPE_NEC :
{
if (!addModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,12,m_hDriveEvent))
{
Error=CDASPIError;
return 0;
}
// Speed=ModeSenseData[6] & 0x20;
break;
}
case CDTYPE_PHILIPS :
case CDTYPE_MATSHITA :
{
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,20,0x23,m_hDriveEvent))
{
Error=CDASPIError;
return 0;
}
int Index;
if (IsOldPhilips(&Config))
Index=ModeSenseData[14];
else
Index=ModeSenseData[16];
switch (Index)
{
case 0 :
Speed=-1;
break;
case 1 :
Speed=2352*75;
break;
case 2 :
Speed=2352*75*2;
break;
case 4 :
Speed=2352*75*4;
break;
case 6 :
Speed=2352*75*6;
break;
case 8 :
Speed=2352*75*8;
break;
default :
Speed=-2;
}
break;
}
default :
Speed=0;
}
return Speed;
}
void CSCSICD::SetCurrentSpeed(int Speed)
{
TDriveMode ModeSenseData;
if (Speed==0)
return;
switch (MapInfo.GetTypMapping(Config.Type))
{
case CDTYPE_TOSHIBA :
break;
case CDTYPE_TOSHNEW :
{
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,15,0x20,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
ModeSenseData[0]=0;
int Index;
switch (Speed)
{
case -2 :
Index=3;
break;
case 2352*75 :
Index=0;
break;
case 2352*75*4 :
Index=1;
break;
default :
Index=2;
}
ModeSenseData[14]=(ModeSenseData[14] & 0xcf)|(Index<<4);
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,15,m_hDriveEvent))
Error=CDASPIError;
break;
}
case CDTYPE_SONY :
case CDTYPE_RICOH :
case CDTYPE_CYBERDRV :
case CDTYPE_ATAPI :
{
TOpcode OpC;
OpC[0]=0xbb;
OpC[1]=0x00;
OpC[4]=0x00;
OpC[5]=0x00;
OpC[6]=0x00;
OpC[7]=0x00;
OpC[8]=0x00;
OpC[9]=0x00;
OpC[10]=0x00;
OpC[11]=0x00;
int NewSpeed=Speed/1000;
int ModSpeed=NewSpeed*1000;
int Direction=0;
int AktSpeed=0;
int Counter=0;
do
{
Error=CDOK;
Counter++;
NewSpeed+=Direction;
OpC[2]=NewSpeed/256;
OpC[3]=NewSpeed%256;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_OUT,OpC,12,NULL,0,m_hDriveEvent))
Error=CDASPIError;
// Is the speed really the one we have selected?
AktSpeed=GetCurrentSpeed();
if (!Direction)
{
if (AktSpeed<Speed)
Direction=1;
else if (AktSpeed>Speed)
Direction=-1;
}
}
while ((AktSpeed!=ModSpeed) && NewSpeed && (Counter<3));
break;
}
case CDTYPE_PLEXTOR :
{
DWORD dwModel=GetPlextorModel(&Config);
if (dwModel!=PXR412)
{
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,16,0x31,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
int Index;
switch (dwModel)
{
case PX4X :
{
switch (Speed)
{
case 2352*75 :
Index=0;
break;
case 2352*75*2 :
Index=1;
break;
case -1 :
case 2352*75*4 :
Index=2;
break;
default :
Index=-1;
break;
}
break;
}
case PX6X :
{
switch (Speed)
{
case 2352*75 :
Index=0;
break;
case 2352*75*4 :
Index=1;
break;
case -1 :
case 2352*75*6 :
Index=2;
break;
default :
Index=-1;
break;
}
break;
}
case PX8X :
{
switch (Speed)
{
case 2352*75 :
Index=0;
break;
case 2352*75*2 :
Index=1;
break;
case 2352*75*4 :
Index=2;
break;
case -1 :
case 2352*75*8 :
Index=3;
break;
default :
Index=-1;
break;
}
break;
}
case PX12X :
{
switch (Speed)
{
case 2352*75 :
Index=0;
break;
case 2352*75*2 :
Index=1;
break;
case 2352*75*4 :
Index=2;
break;
case 2352*75*8 :
Index=3;
break;
case -1 :
case 2352*75*12 :
Index=5;
break;
default :
Index=-1;
break;
}
break;
}
case PX20X :
{
switch (Speed)
{
case 2352*75 :
Index=0;
break;
case 2352*75*2 :
Index=1;
break;
case 2352*75*4 :
Index=2;
break;
case 2352*75*8 :
Index=3;
break;
case -1 :
case 2352*75*12 :
Index=6;
break;
default :
Index=-1;
break;
}
break;
}
case PX32X :
{
switch (Speed)
{
case 2352*75 :
Index=0;
break;
case 2352*75*2 :
Index=1;
break;
case 2352*75*4 :
Index=2;
break;
case 2352*75*8 :
Index=3;
break;
case -1 :
case 2352*75*14 :
Index=6;
break;
default :
Index=-1;
break;
}
break;
}
case PX40X :
{
switch (Speed)
{
case 2352*75 :
Index=0;
break;
case 2352*75*2 :
Index=1;
break;
case 2352*75*4 :
Index=2;
break;
case 2352*75*8 :
Index=3;
break;
case 2352*75*10 :
Index=5;
break;
case -1 :
case 2352*75*17 :
Index=6;
break;
default :
Index=-1;
break;
}
break;
}
}
if (Index>=0)
{
ModeSenseData[14]=Index;
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,16,m_hDriveEvent))
Error=CDASPIError;
}
else
Error=CDASPIError;
}
else
{
TOpcode OpC;
OpC[0]=0xbb;
OpC[1]=0x00;
OpC[4]=0xff;
OpC[5]=0xff;
OpC[6]=0x00;
OpC[7]=0x00;
OpC[8]=0x00;
OpC[9]=0x00;
OpC[10]=0x00;
OpC[11]=0x00;
int NewSpeed=Speed/1000;
int ModSpeed=NewSpeed*1000;
int Direction=0;
int AktSpeed=0;
int Counter=0;
do
{
Error=CDOK;
Counter++;
NewSpeed+=Direction;
OpC[2]=NewSpeed/256;
OpC[3]=NewSpeed%256;
if (!ExecuteSCSIRequest(Config.HostAdapterNumber,Config.ID,Config.LUN,SRB_DIR_OUT,OpC,12,NULL,0,m_hDriveEvent))
Error=CDASPIError;
// Is the speed really the one we have selected?
AktSpeed=GetCurrentSpeed();
if (!Direction)
{
if (AktSpeed<Speed)
Direction=1;
else if (AktSpeed>Speed)
Direction=-1;
}
}
while ((AktSpeed!=ModSpeed) && NewSpeed && (Counter<3));
}
break;
}
case CDTYPE_NEC :
{
if (!addModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,12,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
// Speed=ModeSenseData[6] & 0x20;
if (!addModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,12,m_hDriveEvent))
Error=CDASPIError;
break;
}
case CDTYPE_PHILIPS :
case CDTYPE_MATSHITA :
{
if (!ModeSense(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,20,0x23,m_hDriveEvent))
{
Error=CDASPIError;
return;
}
ModeSenseData[0]=0;
int Index;
switch (Speed)
{
case -2 :
case -1 :
Index=0;
break;
case 2352*75 :
Index=1;
break;
case 2352*75*2 :
Index=2;
break;
case 2352*75*4 :
Index=4;
break;
case 2352*75*6 :
Index=6;
break;
case 2352*75*8 :
Index=8;
break;
default :
Index=0;
}
if (IsOldPhilips(&Config))
ModeSenseData[14]=Index;
else
ModeSenseData[16]=Index;
if (!ModeSelect(Config.HostAdapterNumber,Config.ID,Config.LUN,ModeSenseData,20,m_hDriveEvent))
Error=CDASPIError;
break;
}
}
}
int CSCSICD::GetSpeed(BYTE Index)
{
if (Index<SupportedSpeeds)
return SpeedTable[Index];
return 0;
}
// ----------------------------------------------------------------------------------------
// - Implementation of general functions -
// - -
// - Author: Christoph Schmelnik -
// - Purposee: variour initialisations -
// ----------------------------------------------------------------------------------------
extern "C" DWORD NtScsiSendASPI32Command( LPSRB lpsrb );
int LoadASPI2()
{
OSVERSIONINFO VersionInfo;
VersionInfo.dwOSVersionInfoSize=sizeof(VersionInfo);
GetVersionEx(&VersionInfo);
if (VersionInfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
RunningNT=TRUE;
else
RunningNT=FALSE;
ASPIInstalled=TRUE;
hDLL=LoadLibrary(L"WNASPI32.DLL"); // load DLL
if (hDLL==0)
{
if(RunningNT) {
// ok, let's try to see if we can use NT's internal SCSI manager
extern int NtScsiInit( void );
int nb;
if(nb=NtScsiInit()) {
NumberOfHostAdapters=nb;
SendASPI32Command=(SRBPROC)&NtScsiSendASPI32Command;
return TRUE;
}
}
ASPIInstalled=FALSE;
return FALSE;
}
GetASPI32SupportInfo=(VOIDPROC)GetProcAddress(hDLL,"GetASPI32SupportInfo"); // get Address
SendASPI32Command=(SRBPROC)GetProcAddress(hDLL,"SendASPI32Command"); // get Address
if (GetASPI32SupportInfo==NULL)
{
ASPIInstalled=FALSE;
return FALSE;
}
if (SendASPI32Command==NULL)
{
ASPIInstalled=FALSE;
return FALSE;
}
int r=GetASPI32SupportInfo();
if (HIBYTE(r)!=SS_COMP)
{
ASPIInstalled=FALSE;
return FALSE;
}
NumberOfHostAdapters=LOBYTE(r);
return TRUE;
}
int LoadASPI() {
int ret=0;
__try {
ret=LoadASPI2();
} __except(EXCEPTION_EXECUTE_HANDLER)
{
ret=0;
}
return ret;
}
int FreeASPI()
{
extern int NtScsiDeInit( void );
NtScsiDeInit();
if (hDLL) FreeLibrary(hDLL);
hDLL=NULL;
return TRUE;
}
int CheckASPI()
{
return ASPIInstalled;
}
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