Added cdrom class driver skeleton.

svn path=/trunk/; revision=2584

reactos/Makefile

@@ -58,7 +58,7 @@ NET_DEVICE_DRIVERS = ne2000
 #
 # storage drivers (don't change the order)
 #
-STORAGE_DRIVERS = class2 scsiport atapi disk
+STORAGE_DRIVERS = class2 scsiport atapi disk cdrom
 
 #
 # system applications (required for startup)
@@ -70,8 +70,8 @@ SYS_APPS = services shell winlogon
 APPS = args hello test cat bench apc shm lpc thread event file gditest \
        pteb consume dump_shared_data vmtest regtest alive mstest nptest \
        objdir atomtest winhello partinfo mutex stats
-  
 
+  
 #lzexpand mapi32 (missing imports)
 #dsound (missing winmm.dll)
 WINE_DLLS = rpcrt4 ole32 oleaut32 oledlg olepro32 olecli olesvr \

reactos/drivers/storage/cdrom/.cvsignore

@@ -0,0 +1,5 @@
+base.tmp
+junk.tmp
+temp.exp
+cdrom.coff
+cdrom.sys.unstripped

reactos/drivers/storage/cdrom/cdrom.c

@@ -0,0 +1,243 @@
+/* $Id: cdrom.c,v 1.1 2002/01/31 15:00:00 ekohl Exp $
+ *
+ */
+
+//  -------------------------------------------------------------------------
+
+#include <ddk/ntddk.h>
+
+#include "../include/scsi.h"
+#include "../include/class2.h"
+#include "../include/ntddscsi.h"
+
+//#define NDEBUG
+#include <debug.h>
+
+#define VERSION "V0.0.1"
+
+
+
+BOOLEAN STDCALL
+CdromFindDevices(PDRIVER_OBJECT DriverObject,
+		 PUNICODE_STRING RegistryPath,
+		 PCLASS_INIT_DATA InitializationData,
+		 PDEVICE_OBJECT PortDeviceObject,
+		 ULONG PortNumber);
+
+
+NTSTATUS STDCALL
+CdromDeviceControl(IN PDEVICE_OBJECT DeviceObject,
+		   IN PIRP Irp);
+
+NTSTATUS STDCALL
+CdromShutdownFlush(IN PDEVICE_OBJECT DeviceObject,
+		   IN PIRP Irp);
+
+
+
+
+//    DriverEntry
+//
+//  DESCRIPTION:
+//    This function initializes the driver, locates and claims 
+//    hardware resources, and creates various NT objects needed
+//    to process I/O requests.
+//
+//  RUN LEVEL:
+//    PASSIVE_LEVEL
+//
+//  ARGUMENTS:
+//    IN  PDRIVER_OBJECT   DriverObject  System allocated Driver Object
+//                                       for this driver
+//    IN  PUNICODE_STRING  RegistryPath  Name of registry driver service 
+//                                       key
+//
+//  RETURNS:
+//    NTSTATUS
+
+NTSTATUS STDCALL
+DriverEntry(IN PDRIVER_OBJECT DriverObject,
+	    IN PUNICODE_STRING RegistryPath)
+{
+  CLASS_INIT_DATA InitData;
+
+  DbgPrint("CD-ROM Class Driver %s\n",
+	   VERSION);
+  DPRINT("RegistryPath '%wZ'\n",
+	 RegistryPath);
+
+  InitData.InitializationDataSize = sizeof(CLASS_INIT_DATA);
+  InitData.DeviceExtensionSize = sizeof(DEVICE_EXTENSION);	// + sizeof(DISK_DATA)
+  InitData.DeviceType = FILE_DEVICE_CD_ROM;
+  InitData.DeviceCharacteristics = 0;
+
+  InitData.ClassError = NULL;				// CdromProcessError;
+  InitData.ClassReadWriteVerification = NULL;		// CdromReadWriteVerification;
+  InitData.ClassFindDeviceCallBack = NULL;		// CdromDeviceVerification;
+  InitData.ClassFindDevices = CdromFindDevices;
+  InitData.ClassDeviceControl = CdromDeviceControl;
+  InitData.ClassShutdownFlush = CdromShutdownFlush;
+  InitData.ClassCreateClose = NULL;
+  InitData.ClassStartIo = NULL;
+
+  return(ScsiClassInitialize(DriverObject,
+			     RegistryPath,
+			     &InitData));
+}
+
+
+//    CdromFindDevices
+//
+//  DESCRIPTION:
+//    This function searches for device that are attached to the given scsi port.
+//
+//  RUN LEVEL:
+//    PASSIVE_LEVEL
+//
+//  ARGUMENTS:
+//    IN  PDRIVER_OBJECT   DriverObject        System allocated Driver Object for this driver
+//    IN  PUNICODE_STRING  RegistryPath        Name of registry driver service key
+//    IN  PCLASS_INIT_DATA InitializationData  Pointer to the main initialization data
+//    IN PDEVICE_OBJECT    PortDeviceObject    Scsi port device object
+//    IN ULONG             PortNumber          Port number
+//
+//  RETURNS:
+//    TRUE: At least one disk drive was found
+//    FALSE: No disk drive found
+//
+
+BOOLEAN STDCALL
+CdromFindDevices(PDRIVER_OBJECT DriverObject,
+		 PUNICODE_STRING RegistryPath,
+		 PCLASS_INIT_DATA InitializationData,
+		 PDEVICE_OBJECT PortDeviceObject,
+		 ULONG PortNumber)
+{
+  PIO_SCSI_CAPABILITIES PortCapabilities;
+  PSCSI_ADAPTER_BUS_INFO AdapterBusInfo;
+  PCHAR Buffer;
+#if 0
+  ULONG DeviceCount;
+#endif
+  ULONG ScsiBus;
+  NTSTATUS Status;
+//  PCONFIGURATION_INFORMATION ConfigInfo;
+
+  DPRINT1("CdromFindDevices() called.\n");
+
+  /* Get port capabilities */
+  Status = ScsiClassGetCapabilities(PortDeviceObject,
+				    &PortCapabilities);
+  if (!NT_SUCCESS(Status))
+    {
+      DPRINT("ScsiClassGetCapabilities() failed! (Status 0x%lX)\n", Status);
+      return(FALSE);
+    }
+
+  DPRINT1("MaximumTransferLength: %lu\n", PortCapabilities->MaximumTransferLength);
+
+  /* Get inquiry data */
+  Status = ScsiClassGetInquiryData(PortDeviceObject,
+				   (PSCSI_ADAPTER_BUS_INFO *)&Buffer);
+  if (!NT_SUCCESS(Status))
+    {
+      DPRINT("ScsiClassGetInquiryData() failed! (Status 0x%lX)\n", Status);
+      return(FALSE);
+    }
+
+  /* Check whether there are unclaimed devices */
+  AdapterBusInfo = (PSCSI_ADAPTER_BUS_INFO)Buffer;
+#if 0
+  DeviceCount = ScsiClassFindUnclaimedDevices(InitializationData,
+					      AdapterBusInfo);
+  if (DeviceCount == 0)
+    {
+      DPRINT("ScsiClassFindUnclaimedDevices() returned 0!");
+      return(FALSE);
+    }
+#endif
+
+//  ConfigInfo = IoGetConfigurationInformation();
+//  DPRINT1("Number of SCSI ports: %lu\n", ConfigInfo->ScsiPortCount);
+
+  /* Search each bus of this adapter */
+  for (ScsiBus = 0; ScsiBus < (ULONG)AdapterBusInfo->NumberOfBuses; ScsiBus++)
+    {
+      DPRINT("Searching bus %lu\n", ScsiBus);
+#if 0
+      lunInfo = (PVOID)(Buffer + adapterInfo->BusData[scsiBus].InquiryDataOffset);
+
+
+      while (AdapterBusInfo->BusData[ScsiBus].InquiryDataOffset)
+	{
+
+	}
+#endif
+    }
+
+  ExFreePool(Buffer);
+  ExFreePool(PortCapabilities);
+
+  return(TRUE);
+}
+
+
+//    CdromDeviceControl
+//
+//  DESCRIPTION:
+//    Answer requests for device control calls
+//
+//  RUN LEVEL:
+//    PASSIVE_LEVEL
+//
+//  ARGUMENTS:
+//    Standard dispatch arguments
+//
+//  RETURNS:
+//    NTSTATUS
+//
+
+NTSTATUS STDCALL
+CdromDeviceControl(IN PDEVICE_OBJECT DeviceObject,
+		   IN PIRP Irp)
+{
+  DPRINT("CdromDeviceControl() called!\n");
+
+  Irp->IoStatus.Status = STATUS_SUCCESS;
+  Irp->IoStatus.Information = 0;
+  IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+  return(STATUS_SUCCESS);
+}
+
+
+//    CdromShutdownFlush
+//
+//  DESCRIPTION:
+//    Answer requests for shutdown and flush calls
+//
+//  RUN LEVEL:
+//    PASSIVE_LEVEL
+//
+//  ARGUMENTS:
+//    Standard dispatch arguments
+//
+//  RETURNS:
+//    NTSTATUS
+//
+
+NTSTATUS STDCALL
+CdromShutdownFlush(IN PDEVICE_OBJECT DeviceObject,
+		   IN PIRP Irp)
+{
+  DPRINT("CdromShutdownFlush() called!\n");
+
+  Irp->IoStatus.Status = STATUS_SUCCESS;
+  Irp->IoStatus.Information = 0;
+  IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+  return(STATUS_SUCCESS);
+}
+
+
+/* EOF */

reactos/drivers/storage/cdrom/cdrom.rc

@@ -0,0 +1,39 @@
+
+#include <defines.h>
+#include <reactos/resource.h>
+
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+
+VS_VERSION_INFO VERSIONINFO
+	FILEVERSION	RES_UINT_FV_MAJOR,RES_UINT_FV_MINOR,RES_UINT_FV_REVISION,RES_UINT_FV_BUILD
+	PRODUCTVERSION	RES_UINT_PV_MAJOR,RES_UINT_PV_MINOR,RES_UINT_PV_REVISION,RES_UINT_PV_BUILD
+	FILEFLAGSMASK	0x3fL
+#ifdef _DEBUG
+	FILEFLAGS	0x1L
+#else
+	FILEFLAGS	0x0L
+#endif
+	FILEOS		0x40004L
+	FILETYPE	0x2L
+	FILESUBTYPE	0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "CompanyName",	RES_STR_COMPANY_NAME
+            VALUE "FileDescription",	"CD-ROM Class Driver\0"
+            VALUE "FileVersion",	"0.0.1\0"
+            VALUE "InternalName",	"cdrom\0"
+            VALUE "LegalCopyright",	RES_STR_LEGAL_COPYRIGHT
+            VALUE "OriginalFilename",	"cdrom.sys\0"
+            VALUE "ProductName",	RES_STR_PRODUCT_NAME
+            VALUE "ProductVersion",	RES_STR_PRODUCT_VERSION
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1200
+    END
+END
+

reactos/drivers/storage/cdrom/makefile

@@ -0,0 +1,17 @@
+# $Id: makefile,v 1.1 2002/01/31 15:00:00 ekohl Exp $
+
+PATH_TO_TOP = ../../..
+
+TARGET_TYPE = driver
+
+TARGET_NAME = cdrom
+
+TARGET_DDKLIBS = class2.a
+
+TARGET_OBJECTS = $(TARGET_NAME).o
+
+include $(PATH_TO_TOP)/rules.mak
+
+include $(TOOLS_PATH)/helper.mk
+
+# EOF

reactos/system.hiv

@@ -40,6 +40,16 @@ REGEDIT4
 [\Registry\Machine\SYSTEM\CurrentControlSet\Control\ServiceGroupOrder]
 "List"="SCSI Port;SCSI Miniport;Primary Disk;SCSI Class Helper;SCSI Class;Boot File System;Base;Pointer Port;Keyboard Port;Pointer Class;Keyboard Class;Video;File System"
 
+[\Registry\Machine\SYSTEM\CurrentControlSet\Control\Session Manager]
+
+[\Registry\Machine\SYSTEM\CurrentControlSet\Control\Session Manager\DOS Devices]
+"AUX"="\DosDevices\COM1"
+"MAILSLOT"="\Device\MailSlot"
+"NUL"="\Device\Null"
+"PIPE"="\Device\NamedPipe"
+"PRN"="\DosDevices\LPT1"
+"UNC"="\Device\Mup"
+
 [\Registry\Machine\SYSTEM\CurrentControlSet\Services]
 
 [\Registry\Machine\SYSTEM\CurrentControlSet\Services\Atapi]
@@ -54,6 +64,18 @@ REGEDIT4
 "Start"=dword:00000001
 "Type"=dword:00000001
 
+[\Registry\Machine\SYSTEM\CurrentControlSet\Services\Cdfs]
+"ImagePath"="system32\drivers\cdfs.sys"
+"Group"="File System"
+"Start"=dword:00000004
+"Type"=dword:00000002
+
+[\Registry\Machine\SYSTEM\CurrentControlSet\Services\Cdrom]
+"ImagePath"="system32\drivers\cdrom.sys"
+"Group"="SCSI Class"
+"Start"=dword:00000004
+"Type"=dword:00000001
+
 [\Registry\Machine\SYSTEM\CurrentControlSet\Services\Class2]
 "ImagePath"="system32\drivers\class2.sys"
 "Group"="SCSI Class Helper"
@@ -107,5 +129,3 @@ REGEDIT4
 "Group"="Boot File System"
 "Start"=dword:00000000
 "Type"=dword:00000002
-
-