windows-nt/Source/XPSP1/NT/base/screg/winreg/tools/apitest/apitest.c

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2020-09-26 03:20:57 -05:00
/*++
Copyright (c) 1991 Microsoft Corporation
Module Name:
Apitest.c
Abstract:
This module contains the function test for the Win32 Registry API.
Author:
David J. Gilman (davegi) 28-Dec-1991
Environment:
Windows, Crt - User Mode
Notes:
This test can be compiled for Unicode by defining the compiler symbol
UNICODE.
Since this is a test program it relies on assertions for error checking
rather than a more robust mechanism.
--*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <windows.h>
#include "crtools.h"
#define HKEY_ROOT HKEY_CURRENT_USER
#define SAVE_RESTORE_FILE TEXT( "srkey.reg" )
#define KEY_PATH \
TEXT( "TestUser1\\TestUser1_1\\TestUser1_2" )
#define PREDEFINED_HANDLE HKEY_USERS
#define PREDEFINED_HANDLE_STRING \
TEXT( "HKEY_USERS\\.Default\\TestUser1" )
#define KEY_NAME_1 TEXT( "TestUser1" )
#define KEY_NAME_1_TITLE_INDEX ( 0 )
#define KEY_NAME_1_CLASS TEXT( "Test User Class" )
#define KEY_NAME_1_CLASS_LENGTH LENGTH( KEY_NAME_1_CLASS )
#define KEY_NAME_1_1 TEXT( "TestUser1_1" )
#define KEY_NAME_1_1_LENGTH LENGTH( KEY_NAME_1_1 )
#define KEY_NAME_1_1_TITLE_INDEX ( 0 )
#define KEY_NAME_1_1_CLASS TEXT( "Test User Class" )
#define KEY_NAME_1_1_CLASS_LENGTH LENGTH( KEY_NAME_1_1_CLASS )
#define KEY_NAME_1_2 TEXT( "TestUser1_2" )
#define KEY_NAME_1_2_LENGTH LENGTH( KEY_NAME_1_2 )
#define KEY_NAME_1_2_TITLE_INDEX (0 )
#define KEY_NAME_1_2_CLASS TEXT( "Test User Class" )
#define KEY_NAME_1_2_CLASS_LENGTH LENGTH( KEY_NAME_1_2_CLASS )
#define VALUE_NAME_1 TEXT( "One" )
#define VALUE_NAME_1_LENGTH LENGTH( VALUE_NAME_1 )
#define VALUE_NAME_1_TITLE_INDEX 0
#define VALUE_DATA_1 "Number One"
#define VALUE_DATA_1_LENGTH 11
#define VALUE_DATA_1_TYPE REG_SZ
#define VALUE_NAME_2 TEXT( "Second" )
#define VALUE_NAME_2_LENGTH LENGTH( VALUE_NAME_2 )
#define VALUE_NAME_2_TITLE_INDEX ( 0 )
#define VALUE_DATA_2 ( 2 )
#define VALUE_DATA_2_LENGTH ( sizeof( VALUE_DATA_2 ))
#define VALUE_DATA_2_TYPE REG_DWORD
#define MAX_DATA_LENGTH ( 32 )
//
// Root handle for apitest's nodes.
//
HKEY RootHandle;
//
// Error and informational messages.
//
PSTR UsageMessage =
"Usage: apitest [-?] [-q] [\\machinename]\n";
PSTR HelpMessage =
"\n where:\n" \
" -? - display this message.\n" \
" -q - quiet - suppresses all output\n" \
" machinename - remote machine.\n";
PSTR InvalidSwitchMessage =
"Invalid switch - %s\n";
PSTR InvalidMachineNameMessage =
"Invalid machine name - %s\n";
//
// Event handle used for synchronization.
//
HANDLE _EventHandle;
HANDLE _EventHandle1;
HANDLE _EventHandle2;
BOOL Quiet;
VOID
DeleteTree(
IN HKEY KeyHandle
)
{
LONG Error;
DWORD Index;
HKEY ChildHandle;
TSTR KeyName[ MAX_PATH ];
DWORD KeyNameLength;
TSTR ClassName[ MAX_PATH ];
DWORD ClassNameLength;
DWORD TitleIndex;
DWORD NumberOfSubKeys;
DWORD MaxSubKeyLength;
DWORD MaxClassLength;
DWORD NumberOfValues;
DWORD MaxValueNameLength;
DWORD MaxValueDataLength;
DWORD SecurityDescriptorLength;
FILETIME LastWriteTime;
ClassNameLength = MAX_PATH;
Error = RegQueryInfoKey(
KeyHandle,
ClassName,
&ClassNameLength,
NULL,
&NumberOfSubKeys,
&MaxSubKeyLength,
&MaxClassLength,
&NumberOfValues,
&MaxValueNameLength,
&MaxValueDataLength,
&SecurityDescriptorLength,
&LastWriteTime
);
REG_API_SUCCESS( RegQueryInfoKey );
for( Index = 0; Index < NumberOfSubKeys; Index++ ) {
KeyNameLength = MAX_PATH;
Error = RegEnumKey(
KeyHandle,
0,
// Index,
KeyName,
KeyNameLength
);
REG_API_SUCCESS( RegEnumKey );
Error = RegOpenKey(
KeyHandle,
KeyName,
&ChildHandle
);
REG_API_SUCCESS( RegOpenKey );
DeleteTree( ChildHandle );
Error = RegCloseKey(
ChildHandle
);
REG_API_SUCCESS( RegCloseKey );
Error = RegDeleteKey(
KeyHandle,
KeyName
);
REG_API_SUCCESS( RegDeleteKey );
}
}
VOID
DeleteTestTree(
)
{
LONG Error;
HKEY KeyHandle;
Error = RegOpenKey(
RootHandle,
KEY_NAME_1,
&KeyHandle
);
if( Error == ERROR_SUCCESS ) {
DeleteTree( KeyHandle );
Error = RegCloseKey(
KeyHandle
);
REG_API_SUCCESS( RegCloseKey );
Error = RegDeleteKey(
RootHandle,
KEY_NAME_1
);
REG_API_SUCCESS( RegDeleteKey );
}
}
DWORD
NotifyThread(
LPVOID Parameters
)
{
LONG Error;
BOOL ErrorFlag;
HANDLE EventHandle;
UNREFERENCED_PARAMETER( Parameters );
//
// Create the notification event.
//
EventHandle = CreateEvent(
NULL,
FALSE,
FALSE,
NULL
);
ASSERT( EventHandle != NULL );
//
// Set-up an asynchronous notify.
//
Error = RegNotifyChangeKeyValue(
RootHandle,
FALSE,
REG_LEGAL_CHANGE_FILTER,
EventHandle,
TRUE
);
REG_API_SUCCESS( RegNotifyChangeKeyValue );
//
// Release the main thread.
//
ErrorFlag = SetEvent( _EventHandle );
ASSERT( ErrorFlag == TRUE );
//
// Wait for a notification.
//
Error = (LONG)WaitForSingleObject( EventHandle, (DWORD)-1 );
ASSERT( Error == 0 );
if( ! Quiet ) {
printf( "First notification triggered\n" );
}
CloseHandle( EventHandle );
EventHandle = CreateEvent(
NULL,
FALSE,
FALSE,
NULL
);
ASSERT( EventHandle != NULL );
//
// Set-up an asynchronous notify.
//
Error = RegNotifyChangeKeyValue(
RootHandle,
FALSE,
REG_LEGAL_CHANGE_FILTER,
EventHandle,
TRUE
);
REG_API_SUCCESS( RegNotifyChangeKeyValue );
//
// Release the main thread.
//
ErrorFlag = SetEvent( _EventHandle1 );
ASSERT( ErrorFlag == TRUE );
//
// Wait for a notification.
//
Error = (LONG)WaitForSingleObject( EventHandle, (DWORD)-1 );
ASSERT( Error == 0 );
if( ! Quiet ) {
printf( "Second notification triggered\n" );
}
CloseHandle( EventHandle );
ErrorFlag = SetEvent( _EventHandle2 );
ASSERT( ErrorFlag == TRUE );
#endif
return ( DWORD ) TRUE;
}
VOID
main(
INT argc,
PCHAR argv[ ]
)
{
LONG Error;
BOOL ErrorFlag;
DWORD Index;
PTSTR MachineName;
PKEY Key;
TSTR NameString[ MAX_PATH ];
HANDLE NotifyThreadHandle;
DWORD ThreadID;
HKEY PredefinedHandle;
HKEY Handle1;
HKEY Handle1_1;
HKEY Handle1_2;
PSECURITY_DESCRIPTOR SecurityDescriptor;
SECURITY_ATTRIBUTES SecurityAttributes;
DWORD Disposition;
TSTR KeyName[ MAX_PATH ];
DWORD KeyNameLength;
TSTR ClassName[ MAX_PATH ];
DWORD ClassNameLength;
DWORD NumberOfSubKeys;
DWORD MaxSubKeyLength;
DWORD MaxClassLength;
DWORD NumberOfValues;
DWORD MaxValueNameLength;
DWORD MaxValueDataLength;
DWORD SecurityDescriptorLength;
FILETIME LastWriteTime;
TSTR ValueName[ MAX_PATH ];
DWORD ValueNameLength;
BYTE Data[ MAX_DATA_LENGTH ];
DWORD DataLength;
BYTE Data_1[ ] = VALUE_DATA_1;
DWORD Data_2 = VALUE_DATA_2;
DWORD TitleIndex;
DWORD Type;
UNREFERENCED_PARAMETER( argc );
//
// By default, be verbose and operate on the local machine.
//
Quiet = FALSE;
MachineName = NULL;
//
// Initialize options based on the command line.
//
while( *++argv ) {
//
// If the command line argument is a switch character...
//
if( isswitch(( *argv )[ 0 ] )) {
switch( tolower(( *argv )[ 1 ] )) {
//
// Display the detailed help message and quit.
//
case '?':
DisplayMessage( FALSE, UsageMessage );
DisplayMessage( TRUE, HelpMessage );
break;
//
// Quiet - no output.
//
case 'q':
Quiet = TRUE;
break;
//
// Display invalid switch message and quit.
//
default:
DisplayMessage( FALSE, InvalidSwitchMessage, *argv );
DisplayMessage( TRUE, UsageMessage );
}
} else {
MachineName = *argv;
}
}
//
// If a machine name was passed on the command line, connect to
// the Registry on that machine else use the local Registry.
// In either case construct a string representation of the
// test's main key (i.e. \\machine\HKEY_USERS\.Default\TestUser1 or
// HKEY_USERS\.Default\TestUser1.
//
if( MachineName ) {
Error = RegConnectRegistry(
MachineName,
PREDEFINED_HANDLE,
&PredefinedHandle
);
REG_API_SUCCESS( RegConnectRegistry );
strcpy( NameString, MachineName );
strcat( NameString, "\\\\" );
strcat( NameString, PREDEFINED_HANDLE_STRING );
} else {
PredefinedHandle = PREDEFINED_HANDLE;
strcpy( NameString, PREDEFINED_HANDLE_STRING );
}
//
// Open ".Default" key as the root for the remainder of the test.
//
Error = RegOpenKeyEx(
PredefinedHandle,
".Default",
REG_OPTION_RESERVED,
MAXIMUM_ALLOWED,
&RootHandle
);
REG_API_SUCCESS( RegOpenKeyEx );
//
// Predefined handle is no longer needed.
//
Error = RegCloseKey(
PredefinedHandle
);
REG_API_SUCCESS( RegCloseKey );
//
// Delete the save / restore file (in case it exists from a previous
// run of the test) as RegSaveKey requires a new file.
//
DeleteFile( SAVE_RESTORE_FILE );
//
// Remove any leftover keys from previous runs of this test.
//
DeleteTestTree( );
//
// Use the Win 3.1 API (which calls the Win32 API) to create a path.
//
Error = RegCreateKey(
RootHandle,
KEY_PATH,
&Handle1
);
REG_API_SUCCESS( RegCreateKey );
//
// Close the key so the delete (DeleteTestTree) will work.
//
Error = RegCloseKey(
Handle1
);
REG_API_SUCCESS( RegCloseKey );
//
// Remove the path.
//
DeleteTestTree( );
//
// Create the synchronization event.
//
_EventHandle = CreateEvent(
NULL,
FALSE,
FALSE,
NULL
);
ASSERT( _EventHandle != NULL );
_EventHandle1 = CreateEvent(
NULL,
FALSE,
FALSE,
NULL
);
ASSERT( _EventHandle1 != NULL );
_EventHandle2 = CreateEvent(
NULL,
FALSE,
FALSE,
NULL
);
ASSERT( _EventHandle2 != NULL );
//
// Create the notify thread.
//
NotifyThreadHandle = CreateThread(
NULL,
0,
NotifyThread,
NULL,
0,
&ThreadID
);
ASSERT( NotifyThreadHandle != NULL );
//
// Wait for the notify thread to create its event.
//
Error = (LONG)WaitForSingleObject( _EventHandle, (DWORD)-1 );
ASSERT( Error == 0 );
//
// Use Win 3.1 compatible APIs to create/close, open/close and delete
// the key TestUser1.
//
Error = RegCreateKey(
RootHandle,
KEY_NAME_1,
&Handle1
);
REG_API_SUCCESS( RegCreateKey );
Error = RegCloseKey(
Handle1
);
REG_API_SUCCESS( RegCloseKey );
//
// Wait for the notify thread to create its event.
//
Error = (LONG)WaitForSingleObject( _EventHandle1, (DWORD)-1 );
ASSERT( Error == 0 );
Error = RegOpenKey(
RootHandle,
KEY_NAME_1,
&Handle1
);
REG_API_SUCCESS( RegOpenKey );
Error = RegCloseKey(
Handle1
);
REG_API_SUCCESS( RegCloseKey );
Error = RegDeleteKey(
RootHandle,
KEY_NAME_1
);
REG_API_SUCCESS( RegDeleteKey );
//
// Use Win32 APIs to create/close, open/close and create (open) the
// key TestUser1.
//
//
// Allocate and initialize the SecurityDescriptor.
//
SecurityDescriptor = malloc( sizeof( SECURITY_DESCRIPTOR ));
ASSERT( SecurityDescriptor != NULL );
ErrorFlag = InitializeSecurityDescriptor(
SecurityDescriptor,
SECURITY_DESCRIPTOR_REVISION
);
ASSERT( ErrorFlag == TRUE );
SecurityAttributes.nLength = sizeof( SECURITY_ATTRIBUTES );
SecurityAttributes.lpSecurityDescriptor = SecurityDescriptor;
SecurityAttributes.bInheritHandle = FALSE;
Error = RegCreateKeyEx(
RootHandle,
KEY_NAME_1,
0,
KEY_NAME_1_CLASS,
REG_OPTION_RESERVED,
KEY_ALL_ACCESS,
&SecurityAttributes,
&Handle1,
&Disposition
);
REG_API_SUCCESS( RegCreateKeyEx );
ASSERT( Disposition == REG_CREATED_NEW_KEY );
Error = RegCloseKey(
Handle1
);
REG_API_SUCCESS( RegCloseKey );
//
// Wait for the notify thread to create its event.
//
Error = RegOpenKeyEx(
RootHandle,
KEY_NAME_1,
REG_OPTION_RESERVED,
KEY_ALL_ACCESS,
&Handle1
);
REG_API_SUCCESS( RegOpenKeyEx );
Error = RegCloseKey(
Handle1
);
REG_API_SUCCESS( RegCloseKey );
Error = RegCreateKeyEx(
RootHandle,
KEY_NAME_1,
0,
KEY_NAME_1_CLASS,
REG_OPTION_RESERVED,
KEY_ALL_ACCESS,
NULL,
&Handle1,
&Disposition
);
REG_API_SUCCESS( RegCreateKeyEx );
ASSERT( Disposition == REG_OPENED_EXISTING_KEY );
//
// Get and set the key's SECURITY_DESCRIPTOR. Setting will trigger
// a notification.
//
SecurityDescriptorLength = 0;
//
// Get the SECURITY_DESCRIPTOR's length.
//
Error = RegGetKeySecurity(
Handle1,
OWNER_SECURITY_INFORMATION
| GROUP_SECURITY_INFORMATION
| DACL_SECURITY_INFORMATION,
SecurityDescriptor,
&SecurityDescriptorLength
);
ASSERT( Error == ERROR_INSUFFICIENT_BUFFER );
SecurityDescriptor = realloc(
SecurityDescriptor,
SecurityDescriptorLength
);
ASSERT( SecurityDescriptor != NULL );
ErrorFlag = InitializeSecurityDescriptor(
SecurityDescriptor,
SECURITY_DESCRIPTOR_REVISION
);
ASSERT( ErrorFlag == TRUE );
Error = RegSetKeySecurity(
Handle1,
OWNER_SECURITY_INFORMATION
| GROUP_SECURITY_INFORMATION
| DACL_SECURITY_INFORMATION,
SecurityDescriptor
);
REG_API_SUCCESS( RegSetKeySecurity );
Error = (LONG)WaitForSingleObject( _EventHandle2, (DWORD)-1 );
ASSERT( Error == 0 );
//
// Reinitialize after the realloc.
//
SecurityAttributes.lpSecurityDescriptor = SecurityDescriptor;
//
// Create two sub-keys.
//
Error = RegCreateKeyEx(
Handle1,
KEY_NAME_1_1,
0,
KEY_NAME_1_1_CLASS,
REG_OPTION_RESERVED,
KEY_ALL_ACCESS,
&SecurityAttributes,
&Handle1_1,
&Disposition
);
REG_API_SUCCESS( RegCreateKeyEx );
ASSERT( Disposition == REG_CREATED_NEW_KEY );
Error = RegCreateKeyEx(
Handle1,
KEY_NAME_1_2,
0,
KEY_NAME_1_2_CLASS,
0,
KEY_ALL_ACCESS,
&SecurityAttributes,
&Handle1_2,
&Disposition
);
REG_API_SUCCESS( RegCreateKeyEx );
ASSERT( Disposition == REG_CREATED_NEW_KEY );
//
// Enumerate the two sub-keys using the Win 3.1 and the the Win32
// enumeration APIs.
//
KeyNameLength = MAX_PATH;
Error = RegEnumKey(
Handle1,
0,
KeyName,
KeyNameLength
);
REG_API_SUCCESS( RegEnumKey );
ASSERT( Compare( KeyName, KEY_NAME_1_1, KEY_NAME_1_1_LENGTH ));
KeyNameLength = MAX_PATH;
ClassNameLength = MAX_PATH;
Error = RegEnumKeyEx(
Handle1,
1,
KeyName,
&KeyNameLength,
NULL,
ClassName,
&ClassNameLength,
&LastWriteTime
);
REG_API_SUCCESS( RegEnumKeyEx );
ASSERT( Compare( KeyName, KEY_NAME_1_2, KEY_NAME_1_2_LENGTH ));
ASSERT( KeyNameLength == KEY_NAME_1_2_LENGTH );
//ASSERT( TitleIndex == KEY_NAME_1_2_TITLE_INDEX );
ASSERT( Compare( ClassName, KEY_NAME_1_2_CLASS, KEY_NAME_1_2_CLASS_LENGTH ));
ASSERT( ClassNameLength == KEY_NAME_1_2_CLASS_LENGTH );
//
// If the Quiet command line option wasn't set, display the TestUser1 key.
//
if( ! Quiet ) {
Key = ParseKey( NameString );
REG_API_SUCCESS( Key != NULL );
DisplayKeys( Key, TRUE, TRUE, TRUE );
FreeKey( Key );
}
//
// Close the two sub-keys.
//
Error = RegCloseKey(
Handle1_1
);
REG_API_SUCCESS( RegCloseKey );
Error = RegCloseKey(
Handle1_2
);
REG_API_SUCCESS( RegCloseKey );
Error = RegFlushKey(
Handle1
);
REG_API_SUCCESS( RegFlushKey );
//
// Save the TestUser1 tree to a file.
//
#if 0
Error = RegSaveKey(
Handle1,
SAVE_RESTORE_FILE,
SecurityDescriptor
);
REG_API_SUCCESS( RegSaveKey );
RegCloseKey( Handle1 );
//
// Delete the TestUser1 tree.
//
DeleteTestTree( );
//
// Load TestUser1 from the file
//
Error = RegLoadKey(
RootHandle,
KEY_NAME_1,
SAVE_RESTORE_FILE
);
REG_API_SUCCESS( RegLoadKey );
//
// Unload TestUser1
//
Error = RegUnLoadKey(
RootHandle,
KEY_NAME_1
);
REG_API_SUCCESS( RegUnLoadKey );
//
// Restore the TestUser1 tree from a file.
//
Error = RegCreateKey(
RootHandle,
KEY_NAME_1,
&Handle1
);
REG_API_SUCCESS( RegCreateKey );
Error = RegRestoreKey(
Handle1,
SAVE_RESTORE_FILE,
0
);
REG_API_SUCCESS( RegRestoreKey );
#endif
//
// Delete the two sub-keys.
//
Error = RegDeleteKey(
Handle1,
KEY_NAME_1_1
);
REG_API_SUCCESS( RegDeleteKey );
Error = RegDeleteKey(
Handle1,
KEY_NAME_1_2
);
REG_API_SUCCESS( RegDeleteKey );
//
// Set a value in the TestUser1 key using the Win 3.1 compatible API.
//
Error = RegSetValue(
RootHandle,
KEY_NAME_1,
VALUE_DATA_1_TYPE,
Data_1,
VALUE_DATA_1_LENGTH
);
REG_API_SUCCESS( RegSetValue );
//
// Set a value in the TestUser1 key using the Win32 API.
//
Error = RegSetValueEx(
Handle1,
VALUE_NAME_2,
0,
VALUE_DATA_2_TYPE,
( PVOID ) &Data_2,
VALUE_DATA_2_LENGTH
);
REG_API_SUCCESS( RegSetValueEx );
//
// Commit the Key to the Registry.
//
Error = RegFlushKey(
Handle1
);
REG_API_SUCCESS( RegFlushKey );
//
// If the Quiet command line option wasn't set, display the TestUser1 key.
//
if( ! Quiet ) {
Key = ParseKey( NameString );
REG_API_SUCCESS( Key != NULL );
DisplayKeys( Key, TRUE, TRUE, TRUE );
FreeKey( Key );
}
//
// Query a value in the TestUser1 key using the Win 3.1 compatible API.
//
DataLength = MAX_DATA_LENGTH;
Error = RegQueryValue(
RootHandle,
KEY_NAME_1,
Data,
&DataLength
);
REG_API_SUCCESS( RegQueryValue );
ASSERT( Compare( Data, &Data_1, VALUE_DATA_1_LENGTH ));
ASSERT( DataLength == VALUE_DATA_1_LENGTH );
//
// Query a value in the TestUser1 key using the Win32 API.
//
DataLength = MAX_DATA_LENGTH;
Error = RegQueryValueEx(
Handle1,
VALUE_NAME_2,
NULL,
&Type,
Data,
&DataLength
);
REG_API_SUCCESS( RegQueryValueEx );
//ASSERT( TitleIndex == VALUE_NAME_2_TITLE_INDEX );
ASSERT( Type == VALUE_DATA_2_TYPE );
ASSERT(( DWORD ) Data[ 0 ] == Data_2 );
ASSERT( DataLength == VALUE_DATA_2_LENGTH );
//
// Query information about the key.
//
ClassNameLength = MAX_PATH;
Error = RegQueryInfoKey(
Handle1,
ClassName,
&ClassNameLength,
NULL,
&NumberOfSubKeys,
&MaxSubKeyLength,
&MaxClassLength,
&NumberOfValues,
&MaxValueNameLength,
&MaxValueDataLength,
&SecurityDescriptorLength,
&LastWriteTime
);
REG_API_SUCCESS( RegQueryInfoKey );
ASSERT( Compare( ClassName, KEY_NAME_1_CLASS, KEY_NAME_1_CLASS_LENGTH ));
ASSERT( ClassNameLength == KEY_NAME_1_CLASS_LENGTH );
//ASSERT( TitleIndex == KEY_NAME_1_TITLE_INDEX );
ASSERT( NumberOfSubKeys == 0 );
ASSERT( MaxSubKeyLength == 0 );
ASSERT( MaxClassLength == 0 );
ASSERT( NumberOfValues == 2 );
ASSERT( MaxValueNameLength == VALUE_NAME_2_LENGTH * sizeof(WCHAR) );
ASSERT( MaxValueDataLength == VALUE_DATA_1_LENGTH * sizeof(WCHAR) );
//
// Enumerate the values.
//
for( Index = 0; Index < 2; Index++ ) {
ValueNameLength = MAX_PATH;
DataLength = MAX_DATA_LENGTH;
Error = RegEnumValue(
Handle1,
Index,
ValueName,
&ValueNameLength,
NULL,
&Type,
Data,
&DataLength
);
REG_API_SUCCESS( RegEnumValue );
//
// Check specifics depending on the value being queried.
//
switch( Index ) {
case 0:
//
// No name - win 3.1 compatible value.
//
ASSERT( ValueNameLength == 0 );
//ASSERT( TitleIndex == VALUE_NAME_1_TITLE_INDEX );
ASSERT( Type == VALUE_DATA_1_TYPE );
ASSERT( Compare( Data, Data_1, VALUE_DATA_1_LENGTH ));
ASSERT( DataLength == VALUE_DATA_1_LENGTH );
break;
case 1:
ASSERT( Compare( ValueName, VALUE_NAME_2, VALUE_NAME_2_LENGTH ));
ASSERT( ValueNameLength == VALUE_NAME_2_LENGTH );
//ASSERT( TitleIndex == VALUE_NAME_2_TITLE_INDEX );
ASSERT( Type == VALUE_DATA_2_TYPE );
ASSERT(( DWORD ) Data[ 0 ] == Data_2 );
ASSERT( DataLength == VALUE_DATA_2_LENGTH );
break;
default:
ASSERT_MESSAGE( FALSE, "Valid value enumeration index - " );
}
}
//
// All done! Get rid of the key and close it.
//
Error = RegDeleteKey(
RootHandle,
KEY_NAME_1
);
REG_API_SUCCESS( RegDeleteKey );
Error = RegCloseKey(
Handle1
);
REG_API_SUCCESS( RegCloseKey );
}