diff options
| author | Jiaxin Wu <jiaxin.wu@intel.com> | 2015-08-24 01:24:20 +0000 |
|---|---|---|
| committer | jiaxinwu <jiaxinwu@Edk2> | 2015-08-24 01:24:20 +0000 |
| commit | aa498f8c3885b45a560c02a4e7f8b751e6d6451d (patch) | |
| tree | 20a5d6b93838900690f2b2bec1069c82d6b0e5f0 /NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.c | |
| parent | 38dcf8edfe8e0d30363284ae7728bf254e718364 (diff) | |
| download | edk2-platforms-aa498f8c3885b45a560c02a4e7f8b751e6d6451d.tar.xz | |
NetworkPkg: Add HTTP utilities driver
This patch is used to add HTTP utilities driver.
Cc: Ye Ting <ting.ye@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hp.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18260 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.c')
| -rw-r--r-- | NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.c | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.c b/NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.c new file mode 100644 index 0000000000..6bd5b6c6af --- /dev/null +++ b/NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.c @@ -0,0 +1,126 @@ +/** @file + The DriverEntryPoint and Unload for HttpUtilities driver. + + Copyright (c) 2015, Intel Corporation. All rights reserved.<BR> + + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php. + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include "HttpUtilitiesDxe.h" + + +/** + Unloads an image. + + @param ImageHandle Handle that identifies the image to be unloaded. + + @retval EFI_SUCCESS The image has been unloaded. + @retval EFI_INVALID_PARAMETER ImageHandle is not a valid image handle. + +**/ +EFI_STATUS +EFIAPI +HttpUtilitiesDxeUnload ( + IN EFI_HANDLE ImageHandle + ) +{ + EFI_STATUS Status; + UINTN HandleNum; + EFI_HANDLE *HandleBuffer; + UINT32 Index; + EFI_HTTP_UTILITIES_PROTOCOL *HttpUtilitiesProtocol; + + + HandleBuffer = NULL; + + // + // Locate all the handles with HttpUtilities protocol. + // + Status = gBS->LocateHandleBuffer ( + ByProtocol, + &gEfiHttpUtilitiesProtocolGuid, + NULL, + &HandleNum, + &HandleBuffer + ); + if (EFI_ERROR (Status)) { + return Status; + } + + for (Index = 0; Index < HandleNum; Index++) { + // + // Firstly, find HttpUtilitiesProtocol interface + // + Status = gBS->OpenProtocol ( + HandleBuffer[Index], + &gEfiHttpUtilitiesProtocolGuid, + (VOID **) &HttpUtilitiesProtocol, + ImageHandle, + NULL, + EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL + ); + if (EFI_ERROR (Status)) { + return Status; + } + + // + // Then, uninstall HttpUtilities interface + // + Status = gBS->UninstallMultipleProtocolInterfaces ( + HandleBuffer[Index], + &gEfiHttpUtilitiesProtocolGuid, HttpUtilitiesProtocol, + NULL + ); + if (EFI_ERROR (Status)) { + return Status; + } + } + + return EFI_SUCCESS; +} + + +/** + This is the declaration of an EFI image entry point. This entry point is + the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including + both device drivers and bus drivers. + + @param ImageHandle The firmware allocated handle for the UEFI image. + @param SystemTable A pointer to the EFI System Table. + + @retval EFI_SUCCESS The operation completed successfully. + @retval Others An unexpected error occurred. +**/ +EFI_STATUS +EFIAPI +HttpUtilitiesDxeDriverEntryPoint ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + + EFI_HANDLE Handle; + + Handle = NULL; + + // + // Install the HttpUtilities Protocol onto Handle + // + Status = gBS->InstallMultipleProtocolInterfaces ( + &Handle, + &gEfiHttpUtilitiesProtocolGuid, + &mHttpUtilitiesProtocol, + NULL + ); + + return Status; +} + |