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https://github.com/reactos/reactos.git
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changes to support debugging of ide driver
svn path=/trunk/; revision=36
This commit is contained in:
Rex Jolliff
parent
153b0ad928
commit
e8652909ce
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@ -25,14 +25,12 @@ static KEVENT event = {};
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//static KEVENT event2;
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/* FUNCTIONS ****************************************************************/
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/*
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NTSTATUS TstPlaySound(void)
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{
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HANDLE hfile;
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/*
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* Open the parallel port
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*/
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// * Open the parallel port
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printk("Opening Waveout\n");
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// hfile = CreateFile("\\Device\\WaveOut",0,0,0,0,0,0);
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if (hfile == NULL)
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@ -107,7 +105,7 @@ void TstGeneralWrite()
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0,
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0);
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}
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/*
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void TstParallelPortWrite()
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{
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HANDLE hfile;
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@ -119,7 +117,7 @@ void TstParallelPortWrite()
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DbgPrint("Failed to open parallel port\n");
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}
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// WriteFile(hfile,"hello world",strlen("hello world"),NULL,NULL);
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}
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}
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void TstKeyboardRead()
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{
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@ -154,13 +152,228 @@ void TstKeyboardRead()
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// DbgPrint("%c",key[1].AsciiChar);
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}
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}
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*/
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/* IDE TEST STUFF ***********************************************************/
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typedef struct _BOOT_PARAMETERS {
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WORD BytesBerSector;
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BYTE SectorsPerAllocationUnit;
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WORD ReservedSectorCount;
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BYTE FATCount;
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WORD RootDirEntryCount;
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WORD TotalSectorCount;
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BYTE MediaDescriptor;
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WORD SectorsPerFAT;
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WORD SectorsPerTrack;
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WORD HeadCount;
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DWORD HiddenSectorCount;
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DWORD TotalSectorsInLogicalVolume;
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} __attribute__ ((packed)) BOOT_PARAMETERS, __attribute__ ((packed)) *PBOOT_PARAMETERS;
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typedef struct _BOOT_BLOCK {
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char JumpInstruction[3];
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char OEMName[8];
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BOOT_PARAMETERS BootParameters;
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BYTE DriveNumber;
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BYTE Reserved1;
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BYTE ExtBootSignatureRecord;
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DWORD BinaryVolumeID;
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char VolumeLabel[11];
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char Reserved2[8];
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char Bootstrap[512 - 61];
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} __attribute__ ((packed)) BOOT_BLOCK, __attribute__ ((packed)) *PBOOT_BLOCK;
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typedef struct _ROOT_DIR_ENTRY {
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char Filename[8];
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char Extension[3];
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char FileAttribute;
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char Reserved1[10];
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WORD ModifiedTime;
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WORD ModifiedDate;
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WORD StartingCluster;
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DWORD FileSize;
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} __attribute__ ((packed)) ROOT_DIR_ENTRY;
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#define ENTRIES_PER_BLOCK (512 / sizeof(ROOT_DIR_ENTRY))
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void TstIDERead(void)
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{
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BOOLEAN TestFailed;
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int Entry, i;
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HANDLE FileHandle;
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NTSTATUS Status;
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LARGE_INTEGER BlockOffset;
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ANSI_STRING AnsiDeviceName;
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UNICODE_STRING UnicodeDeviceName;
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OBJECT_ATTRIBUTES ObjectAttributes;
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char SectorBuffer[512];
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PBOOT_BLOCK BootBlock;
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ROOT_DIR_ENTRY DirectoryBlock[ENTRIES_PER_BLOCK];
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DbgPrint("IDE Read Test\n");
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TestFailed = FALSE;
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/* open the first partition */
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DbgPrint("Opening Partition1\n");
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RtlInitAnsiString(&AnsiDeviceName, "\\Device\\HardDrive0\\Partition0");
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RtlAnsiStringToUnicodeString(&UnicodeDeviceName, &AnsiDeviceName, TRUE);
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InitializeObjectAttributes(&ObjectAttributes,
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&UnicodeDeviceName,
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0,
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NULL,
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NULL);
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Status = ZwOpenFile(&FileHandle, 0, &ObjectAttributes, NULL, 0, 0);
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if (!NT_SUCCESS(Status))
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{
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DbgPrint("Failed to open partition1\n");
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TestFailed = TRUE;
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}
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/* Read the boot block */
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if (!TestFailed)
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{
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DbgPrint("Reading boot block from Partition1\n");
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RtlZeroMemory(SectorBuffer, sizeof(SectorBuffer));
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DbgPrint("addr %x\n", SectorBuffer);
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Status = ZwReadFile(FileHandle,
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NULL,
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NULL,
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NULL,
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NULL,
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SectorBuffer,
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sizeof(SectorBuffer),
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0,
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0);
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if (Status != STATUS_SUCCESS /* !NT_SUCCESS(Status) */)
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{
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DbgPrint("Failed to read book block from partition1 status:%x\n", Status);
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TestFailed = TRUE;
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}
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}
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/* %%% Check for valid boot block signature */
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/* Spew info about boot block */
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if (!TestFailed)
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{
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for (i = 0; i < 64; i++)
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{
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if (!(i % 16))
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{
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DbgPrint("\n%04d: ", i);
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}
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DbgPrint("%02x ", (unsigned char)SectorBuffer[i]);
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}
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DbgPrint("\n");
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BootBlock = (PBOOT_BLOCK) SectorBuffer;
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DbgPrint("boot block on Partition1:\n");
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DbgPrint(" OEM Name: %.8s Bytes/Sector:%d Sectors/Cluster:%d\n",
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BootBlock->OEMName,
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BootBlock->BootParameters.BytesBerSector,
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BootBlock->BootParameters.SectorsPerAllocationUnit);
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DbgPrint(" ReservedSectors:%d FATs:%d RootDirEntries:%d\n",
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BootBlock->BootParameters.ReservedSectorCount,
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BootBlock->BootParameters.FATCount,
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BootBlock->BootParameters.RootDirEntryCount);
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DbgPrint(" TotalSectors:%d MediaDescriptor:%d Sectors/FAT:%d\n",
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BootBlock->BootParameters.TotalSectorCount,
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BootBlock->BootParameters.MediaDescriptor,
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BootBlock->BootParameters.SectorsPerFAT);
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DbgPrint(" Sectors/Track:%d Heads:%d HiddenSectors:%d\n",
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BootBlock->BootParameters.SectorsPerTrack,
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BootBlock->BootParameters.HeadCount,
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BootBlock->BootParameters.HiddenSectorCount);
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DbgPrint(" VolumeLabel:%.11s\n", BootBlock->VolumeLabel);
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}
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for(;;);
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/* Read the first root directory block */
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if (!TestFailed)
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{
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DbgPrint("Reading rootdir block from Partition1\n");
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BlockOffset.HighPart = 0;
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BlockOffset.LowPart = BootBlock->BootParameters.ReservedSectorCount * 512 +
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BootBlock->BootParameters.FATCount *
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BootBlock->BootParameters.SectorsPerFAT * 512;
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Status = ZwReadFile(FileHandle,
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NULL,
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NULL,
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NULL,
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NULL,
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DirectoryBlock,
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sizeof(DirectoryBlock),
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&BlockOffset,
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0);
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if (Status != STATUS_SUCCESS /* !NT_SUCCESS(Status) */)
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{
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DbgPrint("Failed to read root directory block from partition1\n");
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TestFailed = TRUE;
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}
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}
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/* Print the contents */
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if (!TestFailed)
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{
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for (Entry = 0; Entry < ENTRIES_PER_BLOCK; Entry++)
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{
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switch (DirectoryBlock[Entry].Filename[0])
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{
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case 0x00:
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DbgPrint("End of Directory.\n");
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Entry = ENTRIES_PER_BLOCK;
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break;
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case 0x05:
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DbgPrint(" FILE: %c%.7s.%.3s ATTR:%x Time:%04x Date:%04x offset:%d size:%d\n",
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0xe5,
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&DirectoryBlock[Entry].Filename[1],
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DirectoryBlock[Entry].Extension,
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DirectoryBlock[Entry].FileAttribute,
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DirectoryBlock[Entry].ModifiedTime,
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DirectoryBlock[Entry].ModifiedDate,
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DirectoryBlock[Entry].StartingCluster,
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DirectoryBlock[Entry].FileSize);
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break;
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case 0x2e:
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DbgPrint(" ALIAS: %.8s ATTR:%x Time:%04x Date:%04x offset:%d size:%d\n",
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&DirectoryBlock[Entry].Filename[1],
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DirectoryBlock[Entry].FileAttribute,
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DirectoryBlock[Entry].ModifiedTime,
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DirectoryBlock[Entry].ModifiedDate,
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DirectoryBlock[Entry].StartingCluster,
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DirectoryBlock[Entry].FileSize);
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break;
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case 0xe5:
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break;
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default:
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DbgPrint(" FILE: %.8s.%.3s ATTR:%x Time:%04x Date:%04x offset:%d size:%d\n",
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&DirectoryBlock[Entry].Filename[1],
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DirectoryBlock[Entry].Extension,
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DirectoryBlock[Entry].FileAttribute,
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DirectoryBlock[Entry].ModifiedTime,
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DirectoryBlock[Entry].ModifiedDate,
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DirectoryBlock[Entry].StartingCluster,
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DirectoryBlock[Entry].FileSize);
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break;
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}
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}
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}
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if (FileHandle != NULL)
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{
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ZwClose(FileHandle);
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}
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}
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void TstBegin()
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{
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// TstGeneralWrite();
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// TstThreadSupport();
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TstKeyboardRead();
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// TstKeyboardRead();
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TstIDERead();
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}
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