408 lines
10 KiB
C
408 lines
10 KiB
C
/*++
|
|
|
|
Copyright (c) 1998-1999 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
apppool.c
|
|
|
|
Abstract:
|
|
|
|
User-mode interface to UL.SYS.
|
|
|
|
Author:
|
|
|
|
Keith Moore (keithmo) 15-Dec-1998
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
|
|
#include "precomp.h"
|
|
|
|
|
|
//
|
|
// Private macros.
|
|
//
|
|
|
|
|
|
//
|
|
// Private prototypes.
|
|
//
|
|
|
|
|
|
//
|
|
// Public functions.
|
|
//
|
|
|
|
/***************************************************************************++
|
|
|
|
Routine Description:
|
|
|
|
Creates a new Application Pool.
|
|
|
|
Arguments:
|
|
|
|
pAppPoolHandle - Receives a handle to the new application pool.
|
|
object.
|
|
|
|
pAppPoolName - Supplies the name of the new application pool.
|
|
|
|
pSecurityAttributes - Optionally supplies security attributes for
|
|
the new application pool.
|
|
|
|
Options - Supplies creation options.
|
|
|
|
Return Value:
|
|
|
|
ULONG - Completion status.
|
|
|
|
--***************************************************************************/
|
|
ULONG
|
|
WINAPI
|
|
HttpCreateAppPool(
|
|
OUT PHANDLE pAppPoolHandle,
|
|
IN PCWSTR pAppPoolName,
|
|
IN PSECURITY_ATTRIBUTES pSecurityAttributes OPTIONAL,
|
|
IN ULONG Options
|
|
)
|
|
{
|
|
NTSTATUS status;
|
|
|
|
//
|
|
// Make the request.
|
|
//
|
|
|
|
status = HttpApiOpenDriverHelper(
|
|
pAppPoolHandle, // pHandle
|
|
GENERIC_READ | // DesiredAccess
|
|
GENERIC_WRITE |
|
|
SYNCHRONIZE |
|
|
WRITE_DAC, // WAS needs WRITE DAC permissions
|
|
// to support different worker process permissions.
|
|
HttpApiAppPoolHandleType, // HandleType
|
|
pAppPoolName, // pObjectName
|
|
Options, // Options
|
|
FILE_CREATE, // CreateDisposition
|
|
pSecurityAttributes // pSecurityAttributes
|
|
);
|
|
|
|
//
|
|
// If we couldn't open the driver because it's not running, then try
|
|
// to start the driver & retry the open.
|
|
//
|
|
|
|
if (status == STATUS_OBJECT_NAME_NOT_FOUND ||
|
|
status == STATUS_OBJECT_PATH_NOT_FOUND)
|
|
{
|
|
if (HttpApiTryToStartDriver())
|
|
{
|
|
status = HttpApiOpenDriverHelper(
|
|
pAppPoolHandle, // pHandle
|
|
GENERIC_READ | // DesiredAccess
|
|
GENERIC_WRITE |
|
|
SYNCHRONIZE,
|
|
HttpApiAppPoolHandleType, // HandleType
|
|
pAppPoolName, // pObjectName
|
|
Options, // Options
|
|
FILE_CREATE, // CreateDisposition
|
|
pSecurityAttributes // pSecurityAttributes
|
|
);
|
|
}
|
|
}
|
|
|
|
return HttpApiNtStatusToWin32Status( status );
|
|
|
|
} // HttpCreateAppPool
|
|
|
|
|
|
/***************************************************************************++
|
|
|
|
Routine Description:
|
|
|
|
Opens an existing application pool.
|
|
|
|
Arguments:
|
|
|
|
pAppPoolHandle - Receives a handle to the existing application pool object.
|
|
|
|
pAppPoolName - Supplies the name of the existing application pool.
|
|
|
|
Options - Supplies open options.
|
|
|
|
Return Value:
|
|
|
|
ULONG - Completion status.
|
|
|
|
--***************************************************************************/
|
|
ULONG
|
|
WINAPI
|
|
HttpOpenAppPool(
|
|
OUT PHANDLE pAppPoolHandle,
|
|
IN PCWSTR pAppPoolName,
|
|
IN ULONG Options
|
|
)
|
|
{
|
|
NTSTATUS status;
|
|
|
|
//
|
|
// Make the request.
|
|
//
|
|
|
|
status = HttpApiOpenDriverHelper(
|
|
pAppPoolHandle, // pHandle
|
|
GENERIC_READ | // DesiredAccess
|
|
SYNCHRONIZE,
|
|
HttpApiAppPoolHandleType, // HandleType
|
|
pAppPoolName, // pObjectName
|
|
Options, // Options
|
|
FILE_OPEN, // CreateDisposition
|
|
NULL // pSecurityAttributes
|
|
);
|
|
|
|
return HttpApiNtStatusToWin32Status( status );
|
|
|
|
} // HttpOpenAppPool
|
|
|
|
|
|
/***************************************************************************++
|
|
|
|
Routine Description:
|
|
|
|
Queries information from a application pool.
|
|
|
|
Arguments:
|
|
|
|
AppPoolHandle - Supplies a handle to a UL.SYS application pool
|
|
as returned from either HttpCreateAppPool() or
|
|
HttpOpenAppPool().
|
|
|
|
InformationClass - Supplies the type of information to query.
|
|
|
|
pAppPoolInformation - Supplies a buffer for the query.
|
|
|
|
Length - Supplies the length of pAppPoolInformation.
|
|
|
|
pReturnLength - Receives the length of data written to the buffer.
|
|
|
|
Return Value:
|
|
|
|
ULONG - Completion status.
|
|
|
|
--***************************************************************************/
|
|
ULONG
|
|
WINAPI
|
|
HttpQueryAppPoolInformation(
|
|
IN HANDLE AppPoolHandle,
|
|
IN HTTP_APP_POOL_INFORMATION_CLASS InformationClass,
|
|
OUT PVOID pAppPoolInformation,
|
|
IN ULONG Length,
|
|
OUT PULONG pReturnLength OPTIONAL
|
|
)
|
|
{
|
|
NTSTATUS status;
|
|
HTTP_APP_POOL_INFO appPoolInfo;
|
|
|
|
//
|
|
// Initialize the input structure.
|
|
//
|
|
|
|
appPoolInfo.InformationClass = InformationClass;
|
|
|
|
//
|
|
// Make the request.
|
|
//
|
|
|
|
status = HttpApiSynchronousDeviceControl(
|
|
AppPoolHandle, // FileHandle
|
|
IOCTL_HTTP_QUERY_APP_POOL_INFORMATION, // IoControlCode
|
|
&appPoolInfo, // pInputBuffer
|
|
sizeof(appPoolInfo), // InputBufferLength
|
|
pAppPoolInformation, // pOutputBuffer
|
|
Length, // OutputBufferLength
|
|
pReturnLength // pBytesTransferred
|
|
);
|
|
|
|
return HttpApiNtStatusToWin32Status( status );
|
|
|
|
} // HttpQueryAppPoolInformation
|
|
|
|
|
|
/***************************************************************************++
|
|
|
|
Routine Description:
|
|
|
|
Sets information in an admin container.
|
|
|
|
Arguments:
|
|
|
|
AppPoolHandle - Supplies a handle to a UL.SYS application pool
|
|
as returned from either HttpCreateAppPool() or
|
|
HttpOpenAppPool().
|
|
|
|
InformationClass - Supplies the type of information to set.
|
|
|
|
pAppPoolInformation - Supplies the data to set.
|
|
|
|
Length - Supplies the length of pAppPoolInformation.
|
|
|
|
Return Value:
|
|
|
|
ULONG - Completion status.
|
|
|
|
--***************************************************************************/
|
|
ULONG
|
|
WINAPI
|
|
HttpSetAppPoolInformation(
|
|
IN HANDLE AppPoolHandle,
|
|
IN HTTP_APP_POOL_INFORMATION_CLASS InformationClass,
|
|
IN PVOID pAppPoolInformation,
|
|
IN ULONG Length
|
|
)
|
|
{
|
|
NTSTATUS status;
|
|
HTTP_APP_POOL_INFO appPoolInfo;
|
|
|
|
//
|
|
// Initialize the input structure.
|
|
//
|
|
|
|
appPoolInfo.InformationClass = InformationClass;
|
|
|
|
//
|
|
// Make the request.
|
|
//
|
|
|
|
status = HttpApiSynchronousDeviceControl(
|
|
AppPoolHandle, // FileHandle
|
|
IOCTL_HTTP_SET_APP_POOL_INFORMATION, // IoControlCode
|
|
&appPoolInfo, // pInputBuffer
|
|
sizeof(appPoolInfo), // InputBufferLength
|
|
pAppPoolInformation, // pOutputBuffer
|
|
Length, // OutputBufferLength
|
|
NULL // pBytesTransferred
|
|
);
|
|
|
|
return HttpApiNtStatusToWin32Status( status );
|
|
|
|
} // HttpSetAppPoolInformation
|
|
|
|
|
|
/***************************************************************************++
|
|
|
|
Routine Description:
|
|
|
|
Adds a transient URL prefix.
|
|
|
|
Arguments:
|
|
|
|
AppPoolHandle - Supplies a handle to a UL.SYS application pool
|
|
as returned from either HttpCreateAppPool() or
|
|
HttpOpenAppPool().
|
|
|
|
pFullyQualifiedUrl - the URL prefix to add
|
|
|
|
Return Value:
|
|
|
|
Completion status.
|
|
|
|
--***************************************************************************/
|
|
ULONG
|
|
WINAPI
|
|
HttpAddTransientUrl(
|
|
IN HANDLE AppPoolHandle,
|
|
IN PCWSTR pFullyQualifiedUrl
|
|
)
|
|
{
|
|
NTSTATUS status;
|
|
HTTP_TRANSIENT_URL_INFO transientUrlInfo;
|
|
|
|
//
|
|
// Initialize the input structure.
|
|
//
|
|
|
|
RtlInitUnicodeString(
|
|
&transientUrlInfo.FullyQualifiedUrl,
|
|
pFullyQualifiedUrl
|
|
);
|
|
|
|
//
|
|
// Make the request.
|
|
//
|
|
|
|
status = HttpApiSynchronousDeviceControl(
|
|
AppPoolHandle, // FileHandle
|
|
IOCTL_HTTP_ADD_TRANSIENT_URL, // IoControlCode
|
|
&transientUrlInfo, // pInputBuffer
|
|
sizeof(transientUrlInfo), // InputBufferLength
|
|
NULL, // pOutputBuffer
|
|
0, // OutputBufferLength
|
|
NULL // pBytesTransferred
|
|
);
|
|
|
|
return HttpApiNtStatusToWin32Status( status );
|
|
} // HttpAddTransientUrl
|
|
|
|
|
|
/***************************************************************************++
|
|
|
|
Routine Description:
|
|
|
|
Removes a transient URL prefix.
|
|
|
|
Arguments:
|
|
|
|
AppPoolHandle - Supplies a handle to a UL.SYS application pool
|
|
as returned from either HttpCreateAppPool() or
|
|
HttpOpenAppPool().
|
|
|
|
pFullyQualifiedUrl - the URL prefix to add
|
|
|
|
Return Value:
|
|
|
|
Completion status.
|
|
|
|
--***************************************************************************/
|
|
ULONG
|
|
WINAPI
|
|
HttpRemoveTransientUrl(
|
|
IN HANDLE AppPoolHandle,
|
|
IN PCWSTR pFullyQualifiedUrl
|
|
)
|
|
{
|
|
NTSTATUS status;
|
|
HTTP_TRANSIENT_URL_INFO transientUrlInfo;
|
|
|
|
//
|
|
// Initialize the input structure.
|
|
//
|
|
|
|
RtlInitUnicodeString(
|
|
&transientUrlInfo.FullyQualifiedUrl,
|
|
pFullyQualifiedUrl
|
|
);
|
|
|
|
//
|
|
// Make the request.
|
|
//
|
|
|
|
status = HttpApiSynchronousDeviceControl(
|
|
AppPoolHandle, // FileHandle
|
|
IOCTL_HTTP_REMOVE_TRANSIENT_URL, // IoControlCode
|
|
&transientUrlInfo, // pInputBuffer
|
|
sizeof(transientUrlInfo), // InputBufferLength
|
|
NULL, // pOutputBuffer
|
|
0, // OutputBufferLength
|
|
NULL // pBytesTransferred
|
|
);
|
|
|
|
return HttpApiNtStatusToWin32Status( status );
|
|
} // HttpRemoveTransientUrl
|
|
|
|
|
|
//
|
|
// Private functions.
|
|
//
|
|
|