mirror of https://github.com/lianthony/NT4.0
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
136 lines
2.2 KiB
136 lines
2.2 KiB
/*++
|
|
|
|
Copyright (c) 1992 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
enumendp.c
|
|
|
|
Abstract:
|
|
|
|
Enumerates all AFD_ENDPOINT structures in the system.
|
|
|
|
Author:
|
|
|
|
Keith Moore (keithmo) 19-Apr-1995
|
|
|
|
Environment:
|
|
|
|
User Mode.
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
|
|
#include "afdkdp.h"
|
|
#pragma hdrstop
|
|
|
|
|
|
//
|
|
// Public functions.
|
|
//
|
|
|
|
VOID
|
|
EnumEndpoints(
|
|
PENUM_ENDPOINTS_CALLBACK Callback,
|
|
LPVOID Context
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Enumerates all AFD_ENDPOINT structures in the system, invoking the
|
|
specified callback for each endpoint.
|
|
|
|
Arguments:
|
|
|
|
Callback - Points to the callback to invoke for each AFD_ENDPOINT.
|
|
|
|
Context - An uninterpreted context value passed to the callback
|
|
routine.
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
|
|
PAFD_ENDPOINT endpoint;
|
|
LIST_ENTRY listEntry;
|
|
PLIST_ENTRY nextEntry;
|
|
ULONG listHead;
|
|
ULONG result;
|
|
DWORD i;
|
|
AFD_ENDPOINT localEndpoint;
|
|
|
|
listHead = GetExpression( "afd!AfdEndpointListHead" );
|
|
|
|
if( listHead == 0 ) {
|
|
|
|
dprintf( "cannot find afd!AfdEndpointlistHead\n" );
|
|
return;
|
|
|
|
}
|
|
|
|
if( !ReadMemory(
|
|
(DWORD)listHead,
|
|
&listEntry,
|
|
sizeof(listEntry),
|
|
&result
|
|
) ) {
|
|
|
|
dprintf(
|
|
"EnumEndpoints: cannot read afd!AfdEndpointlistHead @ %08lx\n",
|
|
listHead
|
|
);
|
|
|
|
}
|
|
|
|
nextEntry = listEntry.Flink;
|
|
|
|
while( nextEntry != (PLIST_ENTRY)listHead ) {
|
|
|
|
if( CheckControlC() ) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
endpoint = CONTAINING_RECORD(
|
|
nextEntry,
|
|
AFD_ENDPOINT,
|
|
GlobalEndpointListEntry
|
|
);
|
|
|
|
if( !ReadMemory(
|
|
(DWORD)endpoint,
|
|
&localEndpoint,
|
|
sizeof(localEndpoint),
|
|
&result
|
|
) ) {
|
|
|
|
dprintf(
|
|
"EnumEndpoints: cannot read AFD_ENDPOINT @ %08lx\n",
|
|
endpoint
|
|
);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
nextEntry = localEndpoint.GlobalEndpointListEntry.Flink;
|
|
|
|
if( !(Callback)( &localEndpoint, (DWORD)endpoint, Context ) ) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} // EnumEndpoints
|
|
|