+++ /dev/null
-/*
- * reactos/apps/lpc/dumpinfo.c
- *
- * ReactOS Operating System
- *
- * Dump a kernel object's attributes by its handle.
- *
- * 19990627 (Emanuele Aliberti)
- * Initial implementation.
- * 19990704 (EA)
- * Added code to find the basic information buffer size
- * for the LPC port object.
- * 19990710 (EA)
- *
- */
-#include <windows.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ddk/ntddk.h>
-
-#define BUF_SIZE 1024
-#define MAX_BASIC_INFO_SIZE 512
-
-
-extern
-NTSTATUS
-(WINAPI * QueryObject)(
- IN HANDLE ObjectHandle,
- IN CINT ObjectInformationClass,
- OUT PVOID ObjectInformation,
- IN ULONG Length,
- OUT PULONG ResultLength
- );
-
-extern
-NTSTATUS
-(WINAPI * QueryInformationPort)(
- IN HANDLE PortHandle,
- IN CINT PortInformationClass, /* guess */
- OUT PVOID PortInformation, /* guess */
- IN ULONG PortInformationLength, /* guess */
- OUT PULONG ReturnLength /* guess */
- );
-
-
-/*
-static
-VOID
-DumpBuffer(
- char *Name,
- BYTE *buffer,
- ULONG size
- )
-{
- register ULONG i = 0;
-
- printf("%s [%d] = ",Name,size);
- for ( i = 0;
- i != size;
- ++i
- )
- {
- printf("%02X",buffer[i]);
- }
- printf("\n");
-}
-*/
-
-VOID
-DumpInfo (
- LPCWSTR Name,
- NTSTATUS Status,
- LPCWSTR Comment,
- HANDLE Port
- )
-{
- BYTE ObjectInformation [BUF_SIZE] = {0};
- ULONG ResultLength;
-
- wprintf(
- L"Port \"%s\" %s:\n",
- Name,
- Comment
- );
-
- printf("\tStatus = %08X\n",Status);
- printf("\tPort = %08X\n\n",Port);
- /*
- * Query object information.
- */
- printf("Basic Information:\n");
- Status = QueryObject(
- Port,
- ObjectBasicInformation,
- ObjectInformation,
- sizeof (LPC_PORT_BASIC_INFORMATION),
- & ResultLength
- );
- if (Status == STATUS_SUCCESS)
- {
- PLPC_PORT_BASIC_INFORMATION i;
-
- i = (PLPC_PORT_BASIC_INFORMATION) ObjectInformation;
-
- printf( "\tUnknown01 = 0x%08X\n", i->Unknown0 );
- printf( "\tUnknown02 = 0x%08X\n", i->Unknown1 );
- printf( "\tUnknown03 = 0x%08X\n", i->Unknown2 );
- printf( "\tUnknown04 = 0x%08X\n", i->Unknown3 );
- printf( "\tUnknown05 = 0x%08X\n", i->Unknown4 );
- printf( "\tUnknown06 = 0x%08X\n", i->Unknown5 );
- printf( "\tUnknown07 = 0x%08X\n", i->Unknown6 );
- printf( "\tUnknown08 = 0x%08X\n", i->Unknown7 );
- printf( "\tUnknown09 = 0x%08X\n", i->Unknown8 );
- printf( "\tUnknown10 = 0x%08X\n", i->Unknown9 );
- printf( "\tUnknown11 = 0x%08X\n", i->Unknown10 );
- printf( "\tUnknown12 = 0x%08X\n", i->Unknown11 );
- printf( "\tUnknown13 = 0x%08X\n", i->Unknown12 );
- printf( "\tUnknown14 = 0x%08X\n", i->Unknown13 );
- }
- else
- {
- printf("\tStatus = %08X\n",Status);
- }
- printf("Type Information:\n");
- Status = QueryObject(
- Port,
- ObjectTypeInformation,
- ObjectInformation,
- sizeof ObjectInformation,
- & ResultLength
- );
- if (Status == STATUS_SUCCESS)
- {
- OBJECT_TYPE_INFORMATION * i;
-
- i = (OBJECT_TYPE_INFORMATION *) ObjectInformation;
-
- wprintf(
- L"\tName: \"%s\"\n",
- (i->Name.Length ? i->Name.Buffer : L"")
- );
-/*
-FIXME: why this always raise an access violation exception?
- wprintf(
- L"\tType: \"%s\"\n",
- (i->Type.Length ? i->Type.Buffer : L"")
- );
-/**/
- printf(
- "\tTotal Handles: %d\n",
- i->TotalHandles
- );
- printf(
- "\tReference Count: %d\n",
- i->ReferenceCount
- );
- }
- else
- {
- printf("\tStatus = %08X\n",Status);
- }
- printf("Name Information:\n");
- Status = QueryObject(
- Port,
- ObjectNameInformation,
- ObjectInformation,
- sizeof ObjectInformation,
- & ResultLength
- );
- if (Status == STATUS_SUCCESS)
- {
- OBJECT_NAME_INFORMATION * i;
-
- i = (OBJECT_NAME_INFORMATION *) ObjectInformation;
- wprintf(
- L"\tName: \"%s\"\n",
- (i->Name.Length ? i->Name.Buffer : L"")
- );
- }
- else
- {
- printf("\tStatus = %08X\n",Status);
- }
- printf("Data Information:\n");
- Status = QueryObject(
- Port,
- ObjectDataInformation,
- ObjectInformation,
- sizeof ObjectInformation,
- & ResultLength
- );
- if (Status == STATUS_SUCCESS)
- {
- OBJECT_DATA_INFORMATION * i;
-
- i = (OBJECT_DATA_INFORMATION *) ObjectInformation;
- printf(
- "\tInherit Handle: %s\n",
- (i->bInheritHandle ? "TRUE" : "FALSE")
- );
- printf(
- "\tProtect from Close: %s\n",
- (i->bProtectFromClose ? "TRUE" : "FALSE")
- );
- }
- else
- {
- printf("\tStatus = %08X\n",Status);
- }
-//---
- printf("Port Information:\n");
-/* Status = QueryInformationPort(
- Port,
- 1, /* info class * /
- ObjectInformation,
- sizeof ObjectInformation,
- & ResultLength
- );
- if (Status == STATUS_SUCCESS)
- {
- DWORD * i = ObjectInformation;
- int j = 0;
-
- while (j < ResultLength / sizeof (DWORD))
- {
- printf("\t%08X\n",i[j]);
- ++j;
- }
- }
- else
- {
- printf("\tStatus = %08X\n",Status);
- }
-*/
-}
-
-
-/* EOF */
projects / reactos.git / blobdiff