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/*++
Copyright (c) 1997-1999 Microsoft Corporation
Module Name:
method.c
Abstract:
acpi mapper test app
Author:
16-Jan-1997 AlanWar
Revision History:
--*/
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <windows.h>
#include <ole2.h>
#include <stdio.h>
#include <stdlib.h>
#include "wmium.h"
GUID AAGuid = {0xABBC0F5A, 0x8ea1, 0x11d1, 0x00, 0xa0, 0xc9, 0x06, 0x29, 0x10, 0x00, 0x00}; GUID ABGuid = {0xABBC0F5B, 0x8ea1, 0x11d1, 0x00, 0xa0, 0xc9, 0x06, 0x29, 0x10, 0x00, 0x00}; GUID A0Guid = {0xABBC0F5C, 0x8ea1, 0x11d1, 0x00, 0xa0, 0xc9, 0x06, 0x29, 0x10, 0x00, 0x00};
GUID BAGuid = {0xABBC0F6A, 0x8ea1, 0x11d1, 0x00, 0xa0, 0xc9, 0x06, 0x29, 0x10, 0x00, 0x00}; GUID BBGuid = {0xABBC0F6B, 0x8ea1, 0x11d1, 0x00, 0xa0, 0xc9, 0x06, 0x29, 0x10, 0x00, 0x00}; GUID B0Guid = {0xABBC0F6C, 0x8ea1, 0x11d1, 0x00, 0xa0, 0xc9, 0x06, 0x29, 0x10, 0x00, 0x00};
GUID CAGuid = {0xABBC0F7A, 0x8ea1, 0x11d1, 0x00, 0xa0, 0xc9, 0x06, 0x29, 0x10, 0x00, 0x00};
#define OffsetToPtr(Base, Offset) ((PBYTE)((PBYTE)Base + Offset))
ULONG InstanceCount; PCHAR *InstanceNames;
#define InstanceName0 InstanceNames[0]
#define InstanceName1 InstanceNames[1]
#define InstanceName2 InstanceNames[2]
#define MYSTRING L"XYZZY-PLUGH-PLOVER"
WCHAR FUNNYSTRING[] = { sizeof(MYSTRING), MYSTRING };
ULONG ValueBuffer[4] = { 0x66666666, 0x77777777, 0x88888888, 0x99999999 };
ULONG DetermineInstanceNames( LPGUID Guid, PULONG InstanceCount, PCHAR **InstanceNamePtrArray ) { ULONG j; WMIHANDLE Handle; ULONG status; ULONG bufferSize; PUCHAR buffer; ULONG i, iCount, linkage; PWNODE_ALL_DATA WAD; PCHAR *iNames; PULONG pInstanceNameOffsets; PCHAR pName; PUSHORT pNameSize; status = WmiOpenBlock(Guid, GENERIC_READ, &Handle); if (status != ERROR_SUCCESS) { printf("WmiOpenBlock(Statyus) => %d\n", status); return(status); }
bufferSize = 0x1000; buffer = NULL; status = ERROR_INSUFFICIENT_BUFFER; while (status == ERROR_INSUFFICIENT_BUFFER) { if (buffer != NULL) { free(buffer); } buffer = malloc(bufferSize); if (buffer == NULL) { status = ERROR_NOT_ENOUGH_MEMORY; break; } status = WmiQueryAllData(Handle, &bufferSize, buffer); } if (status == ERROR_SUCCESS) { WAD = (PWNODE_ALL_DATA)buffer; linkage = 0; iCount = 0; do { WAD = (PWNODE_ALL_DATA)OffsetToPtr(WAD, linkage); linkage = WAD->WnodeHeader.Linkage; iCount += WAD->InstanceCount;
} while (linkage != 0);
iNames = malloc(iCount * sizeof(PCHAR)); if (iNames == NULL) { status = ERROR_NOT_ENOUGH_MEMORY; return(status); } WAD = (PWNODE_ALL_DATA)buffer; linkage = 0; i = 0; do { WAD = (PWNODE_ALL_DATA)OffsetToPtr(WAD, linkage); pInstanceNameOffsets = (PULONG)OffsetToPtr(WAD, WAD->OffsetInstanceNameOffsets); for (j = 0; j < WAD->InstanceCount; j++) { pNameSize = (PUSHORT)OffsetToPtr(WAD, pInstanceNameOffsets[j]); pName = (PCHAR)OffsetToPtr(pNameSize, sizeof(USHORT)); iNames[i] = malloc(*pNameSize + 1); if (iNames[i] == NULL) { status = ERROR_NOT_ENOUGH_MEMORY; return(status); } memset(iNames[i], 0, *pNameSize + 1); memcpy(iNames[i], pName, *pNameSize); i++; } linkage = WAD->WnodeHeader.Linkage;
} while (linkage != 0); } else { printf("QAD(status) -> %d\n", status); } free(buffer); *InstanceCount = iCount; *InstanceNamePtrArray = iNames; return(ERROR_SUCCESS); }
PCHAR GuidToString( PCHAR s, LPGUID piid ) { sprintf(s, "%x-%x-%x-%x%x%x%x%x%x%x%x", piid->Data1, piid->Data2, piid->Data3, piid->Data4[0], piid->Data4[1], piid->Data4[2], piid->Data4[3], piid->Data4[4], piid->Data4[5], piid->Data4[6], piid->Data4[7]);
return(s); }
ULONG QuerySetCheck( LPGUID Guid, PCHAR InstanceName, BOOLEAN UseString, BOOLEAN *Success ) { WMIHANDLE WmiHandle; BYTE Buffer[4096]; ULONG BufferSize; PUCHAR CheckValue, Value; ULONG CheckSize, ValueSize; CHAR s[MAX_PATH]; ULONG Status; PWNODE_SINGLE_INSTANCE Wnode; if (UseString) { Value = (PUCHAR)FUNNYSTRING; ValueSize = sizeof(FUNNYSTRING); } else { Value = (PUCHAR)ValueBuffer; ValueSize = sizeof(ValueBuffer); } Status = WmiOpenBlock(Guid, 0, &WmiHandle); if (Status == ERROR_SUCCESS) { Status = WmiSetSingleInstance(WmiHandle, InstanceName, 0, ValueSize, Value); if (Status == ERROR_SUCCESS) { BufferSize = sizeof(Buffer); Status = WmiQuerySingleInstance(WmiHandle, InstanceName, &BufferSize, Buffer); if (Status == ERROR_SUCCESS) { Wnode = (PWNODE_SINGLE_INSTANCE)Buffer; CheckValue = Buffer + Wnode->DataBlockOffset; CheckSize = Wnode->SizeDataBlock; *Success = ((CheckSize == ValueSize) && (memcmp(CheckValue, Value, ValueSize) == 0)); } else { printf("QuerySetCheck: WmiQuerySingleInstance(%s) -> %d\n", GuidToString(s, Guid), Status); } } else { printf("QuerySetCheck: WmiSetSingleInstance(%s) -> %d\n", GuidToString(s, Guid), Status); } WmiCloseBlock(WmiHandle); } else { printf("QuerySetCheck: WmiOpenBlock(%s) -> %d\n", GuidToString(s, Guid), Status); } return(Status); }
ULONG TrySmallQuery( LPGUID Guid, PCHAR InstanceName ) { UCHAR Buffer[4096]; ULONG BufferSize; ULONG Status; WMIHANDLE WmiHandle; CHAR s[MAX_PATH]; Status = WmiOpenBlock(Guid, 0, &WmiHandle); if (Status == ERROR_SUCCESS) { BufferSize = 0; Status = ERROR_INSUFFICIENT_BUFFER; while (Status == ERROR_INSUFFICIENT_BUFFER) { printf("TrySmallQuery(%s): size %d --> ", GuidToString(s, Guid), BufferSize); Status = WmiQuerySingleInstance(WmiHandle, InstanceName, &BufferSize, Buffer); printf("%d\n", Status); } printf("TrySmallQuery(%s): -> %d size %d\n", GuidToString(s, Guid), Status, BufferSize); } else { printf("TrySmallQuery: WmiOpenBlock(%s) -> %d\n", GuidToString(s, Guid), Status); } return(Status); }
typedef struct { HANDLE Event; PUCHAR Value; ULONG ValueSize; BOOLEAN Success; } CHECK_EVENT_CONTEXT, *PCHECK_EVENT_CONTEXT;
void NotificationRoutine( PWNODE_HEADER Wnode, ULONG Context ) { PWNODE_SINGLE_INSTANCE WnodeSi = (PWNODE_SINGLE_INSTANCE)Wnode; PUCHAR CheckValue, Value; ULONG CheckSize, ValueSize; PCHECK_EVENT_CONTEXT CheckEventContext; CHAR s[MAX_PATH]; HANDLE Handle; ULONG Status; Status = RpcImpersonateClient(0); printf("RpcImpersonateClient -> %d\n", Status); Handle = CreateFile("foo.bar", GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (Handle == INVALID_HANDLE_VALUE) { printf("Error opening locked file %d\n", GetLastError()); } else { printf("Opened locked file\n"); CloseHandle(Handle); } if (Status == ERROR_SUCCESS) { RpcRevertToSelf(); } printf("Event Received for %s\n", GuidToString(s, &Wnode->Guid)); CheckEventContext = (PCHECK_EVENT_CONTEXT)Context; CheckSize = WnodeSi->SizeDataBlock; CheckValue = ((PUCHAR)WnodeSi) + WnodeSi->DataBlockOffset;
ValueSize = CheckEventContext->ValueSize; Value = CheckEventContext->Value; if ((CheckSize != ValueSize) || (memcmp(CheckValue, Value, ValueSize) != 0)) { printf("Event Data doesn't match %x %d != %x %d\n", Value, ValueSize, CheckValue, CheckSize); } else { CheckEventContext->Success = TRUE; } SetEvent(CheckEventContext->Event); }
ULONG DoMethodAndCatchEvent( LPGUID MethodGuid, PCHAR InstanceName, LPGUID EventGuid, BOOLEAN UseString, BOOLEAN EnableEvent, PBOOLEAN MethodSuccess, PBOOLEAN EventSuccess ) { UCHAR Buffer[4096]; ULONG BufferSize; ULONG Status, Status2; WMIHANDLE WmiHandle; PUCHAR CheckValue, Value; ULONG CheckSize, ValueSize; HANDLE Event; CHAR s[MAX_PATH]; PCHECK_EVENT_CONTEXT CheckEventContext; PWNODE_SINGLE_INSTANCE Wnode;
CheckEventContext = (PCHECK_EVENT_CONTEXT)malloc(sizeof(CHECK_EVENT_CONTEXT)); if (CheckEventContext != NULL) { Event = CreateEvent(NULL, FALSE, FALSE, NULL); CheckEventContext->Event = Event; if (UseString) { Value = (PUCHAR)FUNNYSTRING; ValueSize = sizeof(FUNNYSTRING); } else { Value = (PUCHAR)ValueBuffer; ValueSize = sizeof(ValueBuffer); } CheckEventContext->Value = Value; CheckEventContext->ValueSize = ValueSize; CheckEventContext->Success = FALSE; Status = WmiOpenBlock(MethodGuid, 0, &WmiHandle); if (Status == ERROR_SUCCESS) { if (EnableEvent) { Status = WmiNotificationRegistration(EventGuid, TRUE, NotificationRoutine, (ULONG)CheckEventContext, NOTIFICATION_CALLBACK_DIRECT); } else { Status = ERROR_SUCCESS; } if (Status == ERROR_SUCCESS) { CheckSize = sizeof(Buffer); Status = WmiExecuteMethod(WmiHandle, InstanceName, 1, ValueSize, Value, &CheckSize, Buffer); if (Status == ERROR_SUCCESS) { CheckValue = (PUCHAR)Buffer; *MethodSuccess = ((CheckSize == ValueSize) && (memcmp(CheckValue, Value, ValueSize) == 0)); Status2 = WaitForSingleObject(Event, 10*1000); if (Status2 == WAIT_OBJECT_0) { *EventSuccess = CheckEventContext->Success; free(CheckEventContext); } else { printf("Event for %s not received\n", GuidToString(s, EventGuid)); } } else { printf("DoMethodAndCatchEvent: WmiExecuteMethod(%s) -> %d\n", GuidToString(s, MethodGuid), Status); } if (EnableEvent) { WmiNotificationRegistration(EventGuid, FALSE, NULL, 0, NOTIFICATION_CALLBACK_DIRECT); } } else { printf("DoMethodAndCatchEvent: WmiNotificationRegistration(%s) -> %d\n", GuidToString(s, EventGuid), Status); } WmiCloseBlock(WmiHandle); } else { printf("DoMethodAndCatchEvent: WmiOpenBlock(%s) -> %d\n", GuidToString(s, MethodGuid), Status); } } return(Status); }
void TinyQueryTest( void ) { ULONG Status; Status = TrySmallQuery(&AAGuid, InstanceName0); Status = TrySmallQuery(&BAGuid, InstanceName0);
Status = TrySmallQuery(&BAGuid, InstanceName1);
Status = TrySmallQuery(&BAGuid, InstanceName2);
Status = TrySmallQuery(&CAGuid, InstanceName2);
}
ULONG QuerySetStuffTest( LPGUID Guid, CHAR *InstanceName, BOOLEAN UseString, PULONG QueryStatus, PULONG SetStatus ) { WMIHANDLE WmiHandle; BYTE Buffer[4096]; ULONG BufferSize; PUCHAR Value; ULONG ValueSize; CHAR s[MAX_PATH]; ULONG Status; if (UseString) { Value = (PUCHAR)FUNNYSTRING; ValueSize = sizeof(FUNNYSTRING); } else { Value = (PUCHAR)ValueBuffer; ValueSize = sizeof(ValueBuffer); } Status = WmiOpenBlock(Guid, 0, &WmiHandle); if (Status == ERROR_SUCCESS) { *SetStatus = WmiSetSingleInstance(WmiHandle, InstanceName, 0, ValueSize, Value);
BufferSize = sizeof(Buffer); *QueryStatus = WmiQuerySingleInstance(WmiHandle, InstanceName, &BufferSize, Buffer); WmiCloseBlock(WmiHandle); } else { printf("QuerySetTest: WmiOpenBlock(%s) -> %d\n", GuidToString(s, Guid), Status); } return(Status); }
ULONG SetBadStringTest( LPGUID Guid, CHAR *InstanceName, ULONG BadStringLength, PUCHAR BadString, PULONG SetStatus ) { WMIHANDLE WmiHandle; PUCHAR Value; ULONG ValueSize; CHAR s[MAX_PATH]; ULONG Status; Value = (PUCHAR)BadString; ValueSize = BadStringLength; Status = WmiOpenBlock(Guid, 0, &WmiHandle); if (Status == ERROR_SUCCESS) { *SetStatus = WmiSetSingleInstance(WmiHandle, InstanceName, 0, ValueSize, Value);
WmiCloseBlock(WmiHandle); } else { printf("SetBadString: WmiOpenBlock(%s) -> %d\n", GuidToString(s, Guid), Status); } return(Status); }
ULONG ExecuteMethodTest( LPGUID Guid, CHAR *InstanceName, BOOLEAN UseString, PULONG OutBufferSize, PUCHAR OutBuffer, PULONG ExecuteStatus ) { WMIHANDLE WmiHandle; CHAR s[MAX_PATH]; PUCHAR Value; ULONG ValueSize; ULONG Status; if (UseString) { Value = (PUCHAR)FUNNYSTRING; ValueSize = sizeof(FUNNYSTRING); } else { Value = (PUCHAR)ValueBuffer; ValueSize = sizeof(ValueBuffer); } Status = WmiOpenBlock(Guid, 0, &WmiHandle); if (Status == ERROR_SUCCESS) { *ExecuteStatus = WmiExecuteMethod(WmiHandle, InstanceName, 1, ValueSize, Value, OutBufferSize, OutBuffer);
WmiCloseBlock(WmiHandle); } else { printf("ExecuteMehtod: WmiOpenBlock(%s) -> %d\n", GuidToString(s, Guid), Status); } return(Status); }
void QuerySetEventAndMethodTest( void ) { ULONG Status; ULONG QueryStatus, SetStatus;
Status = QuerySetStuffTest(&A0Guid, InstanceName0, FALSE, &QueryStatus, &SetStatus); if (Status == ERROR_SUCCESS) { printf("QuerySetStuffTest(&A0) Query -> %d, Set -> %d\n", QueryStatus, SetStatus); } else { printf("QuerySetTest: WmiOpenBlock(abbc0f5c-... is ok, not a failure\n"); }
Status = QuerySetStuffTest(&ABGuid, InstanceName0, TRUE, &QueryStatus, &SetStatus);
if (Status != ERROR_SUCCESS) { printf("QUerySetStuffTest(&AB) failed %d\n", Status); } if ((Status == ERROR_SUCCESS) && ((QueryStatus == ERROR_SUCCESS) || (SetStatus == ERROR_SUCCESS))) { printf("QuerySetStuffTest(&AB) Query -> %d, Set -> %d\n", QueryStatus, SetStatus); } }
void SetBadStringsTest( void ) { UCHAR BadStringBuffer[0x100]; ULONG Status, SetStatus; *((PWCHAR)BadStringBuffer) = 0x7890; Status = SetBadStringTest(&AAGuid, InstanceName0, sizeof(BadStringBuffer), BadStringBuffer, &SetStatus); if (Status != ERROR_SUCCESS) { printf("SetBadStringTest too long failed %d\n", Status); } if ((Status == ERROR_SUCCESS) && (SetStatus == ERROR_SUCCESS)) { printf("SetBadStringTest: too long -> %d\n", SetStatus); } memset(BadStringBuffer, 0xa9, sizeof(BadStringBuffer)); *((PWCHAR)BadStringBuffer) = 0x10; Status = SetBadStringTest(&AAGuid, InstanceName0, sizeof(BadStringBuffer), BadStringBuffer, &SetStatus); if ((Status == ERROR_SUCCESS) && (SetStatus == ERROR_SUCCESS)) { printf("SetBadStringTest: bad string -> %d - this is not a failure\n", SetStatus); } else { printf("SetBadStringTest bad string failed %d\n", Status); } }
void SetEmptyTest( void ) { UCHAR BadStringBuffer[0x100]; ULONG Status, SetStatus; Status = SetBadStringTest(&AAGuid, InstanceName0, 0, BadStringBuffer, &SetStatus); if ((Status == ERROR_SUCCESS) && (SetStatus != ERROR_SUCCESS)) { printf("SetEmptyTest: -> %d\n", SetStatus); } Status = SetBadStringTest(&BAGuid, InstanceName0, 0, BadStringBuffer, &SetStatus); if ((Status == ERROR_SUCCESS) && (SetStatus != ERROR_SUCCESS)) { printf("SetEmptyTest(BA): -> %d\n", SetStatus); } // TODO: check that instances actually set to empty
}
void ExecuteEmptyTest( void ) { UCHAR OutBuffer[0x100]; ULONG Status, SetStatus; ULONG OutSize; Status = ExecuteMethodTest(&ABGuid, InstanceName0, TRUE, &OutSize, NULL, &SetStatus); if ((Status == ERROR_SUCCESS) && (SetStatus != ERROR_SUCCESS)) { printf("ExecuteMethodTest (void): -> %d, size = %d\n", SetStatus, OutSize); } OutSize = 1; Status = ExecuteMethodTest(&ABGuid, InstanceName0, TRUE, &OutSize, OutBuffer, &SetStatus); if ((Status == ERROR_SUCCESS) && (SetStatus != ERROR_INSUFFICIENT_BUFFER)) { printf("ExecuteMethodTest (too small): -> %d, size = %d\n", SetStatus, OutSize); } Status = ExecuteMethodTest(&ABGuid, InstanceName0, TRUE, &OutSize, OutBuffer, &SetStatus); if ((Status == ERROR_SUCCESS) && (SetStatus != ERROR_SUCCESS)) { printf("ExecuteMethodTest (right size): -> %d, size = %d\n", SetStatus, OutSize); } }
void QuerySetTest( void ) { ULONG Status; BOOLEAN Success; Status = QuerySetCheck(&AAGuid, InstanceName0, TRUE, &Success); if (Status == ERROR_SUCCESS) { if ( ! Success) { printf("QuerySetTest AAGuid Data didn't match\n"); } }
Status = QuerySetCheck(&BAGuid, InstanceName0, FALSE, &Success); if (Status == ERROR_SUCCESS) { if ( ! Success) { printf("QuerySetTest BAGuid 0 Data didn't match\n"); } }
Status = QuerySetCheck(&BAGuid, InstanceName1, FALSE, &Success); if (Status == ERROR_SUCCESS) { if ( ! Success) { printf("QuerySetTest BAGuid 1 Data didn't match\n"); } }
Status = QuerySetCheck(&BAGuid, InstanceName2, FALSE, &Success); if (Status == ERROR_SUCCESS) { if ( ! Success) { printf("QuerySetTest BAGuid 2 Data didn't match\n"); } }
}
void FireEventTest( void ) { ULONG Status; BOOLEAN MethodSuccess, EventSuccess; Status = DoMethodAndCatchEvent(&ABGuid, InstanceName0, &A0Guid, TRUE, TRUE, &MethodSuccess, &EventSuccess); if (Status == ERROR_SUCCESS) { if (! MethodSuccess) { printf("FireEventTest AAGuid Method Data didn't match\n"); } if (! EventSuccess) { printf("FireEventTest AAGuid Event Data didn't match\n"); } } Status = DoMethodAndCatchEvent(&BBGuid, InstanceName0, &B0Guid, FALSE, TRUE, &MethodSuccess, &EventSuccess); if (Status == ERROR_SUCCESS) { if (! MethodSuccess) { printf("FireEventTest BBGuid Method Data didn't match\n"); } if (! EventSuccess) { printf("FireEventTest BBGuid Event Data didn't match\n"); } } }
int _cdecl main(int argc, char *argv[]) {
ULONG Status;
Status = DetermineInstanceNames(&BAGuid, &InstanceCount, &InstanceNames); if (Status != ERROR_SUCCESS) { printf("DetermineInstanceNames failed %d\n", Status); return(Status); }
#if 1
//
// Expected successful completion tests
TinyQueryTest(); QuerySetTest(); FireEventTest(); //
// Error condition tests
QuerySetEventAndMethodTest(); SetBadStringsTest(); SetEmptyTest(); ExecuteEmptyTest(); #endif
return(ERROR_SUCCESS); }
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