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Diffstat (limited to 'AppPkg/Applications/Sockets/WebServer/DhcpOptions.c')
-rw-r--r--AppPkg/Applications/Sockets/WebServer/DhcpOptions.c447
1 files changed, 222 insertions, 225 deletions
diff --git a/AppPkg/Applications/Sockets/WebServer/DhcpOptions.c b/AppPkg/Applications/Sockets/WebServer/DhcpOptions.c
index e3e77f3544..8eeff45faf 100644
--- a/AppPkg/Applications/Sockets/WebServer/DhcpOptions.c
+++ b/AppPkg/Applications/Sockets/WebServer/DhcpOptions.c
@@ -1,225 +1,222 @@
-/**
- @file
- Display the DHCP options
-
- Copyright (c) 2011-2012, Intel Corporation
- All rights reserved. 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 <WebServer.h>
-#include <Guid/DxeServices.h>
-#include <pi/PiDxeCis.h>
-
-#include <protocol/Dhcp4.h>
-#include <protocol/ServiceBinding.h>
-
-/**
- Respond with the DHCP options
-
- @param [in] SocketFD The socket's file descriptor to add to the list.
- @param [in] pPort The WSDT_PORT structure address
- @param [out] pbDone Address to receive the request completion status
-
- @retval EFI_SUCCESS The request was successfully processed
-
-**/
-EFI_STATUS
-DhcpOptionsPage (
- IN int SocketFD,
- IN WSDT_PORT * pPort,
- OUT BOOLEAN * pbDone
- )
-{
-// EFI_HANDLE Dhcp4Handle;
- EFI_DHCP4_MODE_DATA Dhcp4Mode;
- UINTN HandleCount;
- EFI_DHCP4_PROTOCOL * pDhcp4;
- EFI_DHCP4_PACKET * pDhcp4Packet;
- EFI_HANDLE * pEnd;
- EFI_HANDLE * pHandle;
-// EFI_SERVICE_BINDING_PROTOCOL * pService;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Send the DHCP options
- //
- for ( ; ; ) {
- //
- // Send the page header
- //
- Status = HttpPageHeader ( SocketFD, pPort, L"DHCP Options" );
- if ( EFI_ERROR ( Status )) {
- break;
- }
-
- //
- // Build the header
- //
- Status = HttpSendAnsiString ( SocketFD,
- pPort,
- "<h1>" );
- if ( EFI_ERROR ( Status )) {
- break;
- }
- Status = HttpSendUnicodeString ( SocketFD,
- pPort,
- L"DHCP Options" );
- if ( EFI_ERROR ( Status )) {
- break;
- }
- Status = HttpSendAnsiString ( SocketFD,
- pPort,
- "</h1>\r\n" );
- if ( EFI_ERROR ( Status )) {
- break;
- }
-
- //
- // Attempt to locate DHCP clients
- //
- Status = gBS->LocateHandleBuffer ( ByProtocol,
-// &gEfiDhcp4ServiceBindingProtocolGuid,
- &gEfiDhcp4ProtocolGuid,
- NULL,
- &HandleCount,
- &pHandle );
- if ( EFI_ERROR ( Status )) {
- Status = HttpSendAnsiString ( SocketFD,
- pPort,
- "DHCP not in use" );
- if ( EFI_ERROR ( Status )) {
- break;
- }
- }
- else {
- //
- // Walk the list of handles
- //
- pEnd = &pHandle [ HandleCount ];
- while ( pEnd > pHandle ) {
-/*
- //
- // Get the DHCP service binding
- //
- Status = gBS->OpenProtocol ( *pHandle,
- &gEfiDhcp4ServiceBindingProtocolGuid,
- &pService,
- NULL,
- gImageHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL );
- if ( EFI_ERROR ( Status )) {
- Status = HttpSendAnsiString ( SocketFD,
- pPort,
- "Failed to open gEfiDhcp4ServiceBindingProtocolGuid" );
- break;
- }
-
- //
- // Get the DHCP handle
- //
- Status = pService->CreateChild ( pService,
- &Dhcp4Handle );
- if ( EFI_ERROR ( Status )) {
- Status = HttpSendAnsiString ( SocketFD,
- pPort,
- "Failed to create DHCP4 child" );
- }
- else {
-*/
- //
- // Get the DHCP protocol
- //
- Status = gBS->OpenProtocol ( *pHandle,
-// Dhcp4Handle,
- &gEfiDhcp4ProtocolGuid,
- (VOID **)&pDhcp4,
- NULL,
- gImageHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL );
- if ( EFI_ERROR ( Status )) {
- Status = HttpSendAnsiString ( SocketFD,
- pPort,
- "Failed to open gEfiDhcp4ProtocolGuid" );
- }
- else {
- //
- // Get the DHCP packet
- //
- Status = pDhcp4->GetModeData ( pDhcp4,
- &Dhcp4Mode );
- if ( EFI_ERROR ( Status )) {
- Status = HttpSendAnsiString ( SocketFD,
- pPort,
- "Failed to get DHCP4 mode" );
- }
- else {
- //
- // Get the last packet
- //
- pDhcp4Packet = Dhcp4Mode.ReplyPacket;
- if ( NULL == pDhcp4Packet ) {
- Status = HttpSendAnsiString ( SocketFD,
- pPort,
- "No DHCP reply received!<br/>DHCP Mode:<br/>" );
- if ( EFI_ERROR ( Status )) {
- break;
- }
-
- //
- // Display the DHCP mode data
- //
- Status = HttpSendDump ( SocketFD,
- pPort,
- sizeof ( Dhcp4Mode ),
- (UINT8 *)&Dhcp4Mode );
- }
- else {
- //
- // Display the DHCP packet
- //
- Status = HttpSendDump ( SocketFD,
- pPort,
- pDhcp4Packet->Length,
- (UINT8 *)&pDhcp4Packet->Dhcp4 );
- }
- }
-/*
- }
-
- //
- // Done with the DHCP protocol
- //
- pService->DestroyChild ( pService,
- Dhcp4Handle );
-*/
- }
-
- //
- // Set the next service binding
- //
- pHandle += 1;
- }
- }
-
- //
- // Send the page trailer
- //
- Status = HttpPageTrailer ( SocketFD, pPort, pbDone );
- break;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
+/** @file
+ Display the DHCP options
+
+ Copyright (c) 2011 - 2012, 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.
+
+ 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 <WebServer.h>
+#include <Guid/DxeServices.h>
+#include <Pi/PiDxeCis.h>
+
+#include <Protocol/Dhcp4.h>
+#include <Protocol/ServiceBinding.h>
+
+/**
+ Respond with the DHCP options
+
+ @param[in] SocketFD The socket's file descriptor to add to the list.
+ @param[in] pPort The WSDT_PORT structure address
+ @param[out] pbDone Address to receive the request completion status
+
+ @retval EFI_SUCCESS The request was successfully processed
+
+**/
+EFI_STATUS
+DhcpOptionsPage (
+ IN int SocketFD,
+ IN WSDT_PORT * pPort,
+ OUT BOOLEAN * pbDone
+ )
+{
+// EFI_HANDLE Dhcp4Handle;
+ EFI_DHCP4_MODE_DATA Dhcp4Mode;
+ UINTN HandleCount;
+ EFI_DHCP4_PROTOCOL * pDhcp4;
+ EFI_DHCP4_PACKET * pDhcp4Packet;
+ EFI_HANDLE * pEnd;
+ EFI_HANDLE * pHandle;
+// EFI_SERVICE_BINDING_PROTOCOL * pService;
+ EFI_STATUS Status;
+
+ DBG_ENTER ( );
+
+ //
+ // Send the DHCP options
+ //
+ for ( ; ; ) {
+ //
+ // Send the page header
+ //
+ Status = HttpPageHeader ( SocketFD, pPort, L"DHCP Options" );
+ if ( EFI_ERROR ( Status )) {
+ break;
+ }
+
+ //
+ // Build the header
+ //
+ Status = HttpSendAnsiString ( SocketFD,
+ pPort,
+ "<h1>" );
+ if ( EFI_ERROR ( Status )) {
+ break;
+ }
+ Status = HttpSendUnicodeString ( SocketFD,
+ pPort,
+ L"DHCP Options" );
+ if ( EFI_ERROR ( Status )) {
+ break;
+ }
+ Status = HttpSendAnsiString ( SocketFD,
+ pPort,
+ "</h1>\r\n" );
+ if ( EFI_ERROR ( Status )) {
+ break;
+ }
+
+ //
+ // Attempt to locate DHCP clients
+ //
+ Status = gBS->LocateHandleBuffer ( ByProtocol,
+// &gEfiDhcp4ServiceBindingProtocolGuid,
+ &gEfiDhcp4ProtocolGuid,
+ NULL,
+ &HandleCount,
+ &pHandle );
+ if ( EFI_ERROR ( Status )) {
+ Status = HttpSendAnsiString ( SocketFD,
+ pPort,
+ "DHCP not in use" );
+ if ( EFI_ERROR ( Status )) {
+ break;
+ }
+ }
+ else {
+ //
+ // Walk the list of handles
+ //
+ pEnd = &pHandle [ HandleCount ];
+ while ( pEnd > pHandle ) {
+/*
+ //
+ // Get the DHCP service binding
+ //
+ Status = gBS->OpenProtocol ( *pHandle,
+ &gEfiDhcp4ServiceBindingProtocolGuid,
+ &pService,
+ NULL,
+ gImageHandle,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL );
+ if ( EFI_ERROR ( Status )) {
+ Status = HttpSendAnsiString ( SocketFD,
+ pPort,
+ "Failed to open gEfiDhcp4ServiceBindingProtocolGuid" );
+ break;
+ }
+
+ //
+ // Get the DHCP handle
+ //
+ Status = pService->CreateChild ( pService,
+ &Dhcp4Handle );
+ if ( EFI_ERROR ( Status )) {
+ Status = HttpSendAnsiString ( SocketFD,
+ pPort,
+ "Failed to create DHCP4 child" );
+ }
+ else {
+*/
+ //
+ // Get the DHCP protocol
+ //
+ Status = gBS->OpenProtocol ( *pHandle,
+// Dhcp4Handle,
+ &gEfiDhcp4ProtocolGuid,
+ (VOID **)&pDhcp4,
+ NULL,
+ gImageHandle,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL );
+ if ( EFI_ERROR ( Status )) {
+ Status = HttpSendAnsiString ( SocketFD,
+ pPort,
+ "Failed to open gEfiDhcp4ProtocolGuid" );
+ }
+ else {
+ //
+ // Get the DHCP packet
+ //
+ Status = pDhcp4->GetModeData ( pDhcp4,
+ &Dhcp4Mode );
+ if ( EFI_ERROR ( Status )) {
+ Status = HttpSendAnsiString ( SocketFD,
+ pPort,
+ "Failed to get DHCP4 mode" );
+ }
+ else {
+ //
+ // Get the last packet
+ //
+ pDhcp4Packet = Dhcp4Mode.ReplyPacket;
+ if ( NULL == pDhcp4Packet ) {
+ Status = HttpSendAnsiString ( SocketFD,
+ pPort,
+ "No DHCP reply received!<br/>DHCP Mode:<br/>" );
+ if ( EFI_ERROR ( Status )) {
+ break;
+ }
+
+ //
+ // Display the DHCP mode data
+ //
+ Status = HttpSendDump ( SocketFD,
+ pPort,
+ sizeof ( Dhcp4Mode ),
+ (UINT8 *)&Dhcp4Mode );
+ }
+ else {
+ //
+ // Display the DHCP packet
+ //
+ Status = HttpSendDump ( SocketFD,
+ pPort,
+ pDhcp4Packet->Length,
+ (UINT8 *)&pDhcp4Packet->Dhcp4 );
+ }
+ }
+/*
+ }
+
+ //
+ // Done with the DHCP protocol
+ //
+ pService->DestroyChild ( pService,
+ Dhcp4Handle );
+*/
+ }
+
+ //
+ // Set the next service binding
+ //
+ pHandle += 1;
+ }
+ }
+
+ //
+ // Send the page trailer
+ //
+ Status = HttpPageTrailer ( SocketFD, pPort, pbDone );
+ break;
+ }
+
+ //
+ // Return the operation status
+ //
+ DBG_EXIT_STATUS ( Status );
+ return Status;
+}
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