| /** |
| @file |
| Display the configuration table |
| |
| 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/Acpi.h> |
| #include <Guid/DebugImageInfoTable.h> |
| #include <Guid/DxeServices.h> |
| #include <Guid/HobList.h> |
| #include <Guid/MemoryTypeInformation.h> |
| #include <Guid/LoadModuleAtFixedAddress.h> |
| |
| |
| typedef struct { |
| CHAR16 * GuidName; |
| EFI_GUID * pGuid; |
| CHAR16 * pWebPage; |
| } GUID_NAME; |
| |
| CONST GUID_NAME mGuidName[] = { |
| { L"gEfiAcpi10TableGuid", &gEfiAcpi10TableGuid, PAGE_ACPI_RSDP_10B }, |
| { L"gEfiAcpiTableGuid", &gEfiAcpiTableGuid, PAGE_ACPI_RSDP_30 }, |
| { L"gEfiDebugImageInfoTableGuid", &gEfiDebugImageInfoTableGuid, NULL }, |
| { L"gEfiDxeServicesTableGuid", &gEfiDxeServicesTableGuid, PAGE_DXE_SERVICES_TABLE }, |
| { L"gEfiHobListGuid", &gEfiHobListGuid, NULL }, |
| { L"gEfiMemoryTypeInformationGuid", &gEfiMemoryTypeInformationGuid, NULL }, |
| { L"gLoadFixedAddressConfigurationTableGuid", &gLoadFixedAddressConfigurationTableGuid, NULL } |
| }; |
| |
| /** |
| Display a row containing a GUID value |
| |
| @param [in] SocketFD The socket's file descriptor to add to the list. |
| @param [in] pPort The WSDT_PORT structure address |
| @param [in] pName Address of a zero terminated name string |
| @param [in] pGuid Address of the GUID to display |
| |
| @retval EFI_SUCCESS The request was successfully processed |
| |
| **/ |
| EFI_STATUS |
| RowGuid ( |
| IN int SocketFD, |
| IN WSDT_PORT * pPort, |
| IN CONST CHAR8 * pName, |
| IN CONST EFI_GUID * pGuid |
| ) |
| { |
| CONST GUID_NAME * pGuidName; |
| CONST GUID_NAME * pGuidNameEnd; |
| EFI_STATUS Status; |
| UINTN Value; |
| |
| DBG_ENTER ( ); |
| |
| // |
| // Use for/break instead of goto |
| // |
| for ( ; ; ) { |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "<tr><td>" ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| pName ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "</td><td><code>" ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| |
| // |
| // Determine if this is a known GUID |
| // |
| pGuidName = &mGuidName[0]; |
| pGuidNameEnd = &pGuidName[ sizeof ( mGuidName ) / sizeof ( mGuidName[0])]; |
| while ( pGuidNameEnd > pGuidName ) { |
| if ( CompareGuid ( pGuidName->pGuid, pGuid )) { |
| // |
| // Display the web link if available |
| // |
| if ( NULL != pGuidName->pWebPage ) { |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "<a target=\"_blank\" href=\"" ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| Status = HttpSendUnicodeString ( SocketFD, |
| pPort, |
| pGuidName->pWebPage ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "\">" ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| } |
| |
| // |
| // Display the GUID name |
| // |
| Status = HttpSendUnicodeString ( SocketFD, |
| pPort, |
| pGuidName->GuidName ); |
| |
| // |
| // Complete the web link if available |
| // |
| if ( NULL != pGuidName->pWebPage ) { |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "</a>" ); |
| } |
| break; |
| } |
| |
| // |
| // Set the next GUID name |
| // |
| pGuidName += 1; |
| } |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| |
| // |
| // Only if the entry is not known, display the GUID and type |
| // |
| if ( pGuidNameEnd <= pGuidName ) { |
| // |
| // Display the GUID |
| // |
| Status = HttpSendGuid ( SocketFD, |
| pPort, |
| pGuid ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| |
| // |
| // Display the GUID type |
| // |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "<br/><a target=\"_blank\" href=\"http://www.ietf.org/rfc/rfc4122.txt\">Guid Type</a>: " ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| Value = pGuid->Data4[1]; |
| Value >>= 5; |
| if ( 3 >= Value ) { |
| // |
| // Network type |
| // |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "Network " ); |
| } |
| else if ( 5 >= Value ) { |
| // |
| // Standard type |
| // |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "Standard " ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| |
| // |
| // Decode the standard type using RFC 4122 |
| // |
| Value = pGuid->Data3; |
| Value >>= 12; |
| switch ( Value ) { |
| default: |
| // |
| // Display the MAC address |
| // |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "Version " ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| Status = HttpSendValue ( SocketFD, |
| pPort, |
| pGuid->Data3 >> 12 ); |
| break; |
| |
| case 1: |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "MAC address" ); |
| break; |
| |
| case 2: |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "DCE Security" ); |
| break; |
| |
| case 3: |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "MD5 hash" ); |
| break; |
| |
| case 4: |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "Random" ); |
| break; |
| |
| case 5: |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "SHA-1 hash" ); |
| break; |
| } |
| } |
| else if ( 6 == Value ) { |
| // |
| // Microsoft's Component Object Model (COM) type |
| // |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "Microsoft COM" ); |
| } |
| else { |
| // |
| // Reserved type |
| // |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "Reserved" ); |
| } |
| } |
| |
| // |
| // Done with this entry |
| // |
| Status = HttpSendAnsiString ( SocketFD, |
| pPort, |
| "</code></td></tr>\r\n" ); |
| break; |
| } |
| |
| // |
| // Return the operation status |
| // |
| DBG_EXIT_STATUS ( Status ); |
| return Status; |
| } |
| |
| |
| /** |
| Respond with the configuration tables |
| |
| @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 |
| ConfigurationTablePage ( |
| IN int SocketFD, |
| IN WSDT_PORT * pPort, |
| OUT BOOLEAN * pbDone |
| ) |
| { |
| EFI_CONFIGURATION_TABLE * pEnd; |
| EFI_CONFIGURATION_TABLE * pTable; |
| EFI_STATUS Status; |
| |
| DBG_ENTER ( ); |
| |
| // |
| // Send the system table page |
| // |
| for ( ; ; ) { |
| // |
| // Send the page and table header |
| // |
| Status = TableHeader ( SocketFD, pPort, L"Configuration Tables", gST ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| |
| // |
| // Display the table size |
| // |
| Status = RowDecimalValue ( SocketFD, |
| pPort, |
| "Entries", |
| gST->NumberOfTableEntries ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| |
| // |
| // Determine the location of the configuration tables |
| // |
| pTable = gST->ConfigurationTable; |
| pEnd = &pTable[ gST->NumberOfTableEntries ]; |
| while ( pEnd > pTable ) { |
| Status = RowGuid ( SocketFD, |
| pPort, |
| "VendorGuid", |
| &pTable->VendorGuid ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| Status = RowPointer ( SocketFD, |
| pPort, |
| "VendorTable", |
| (VOID *)pTable->VendorTable, |
| NULL ); |
| if ( EFI_ERROR ( Status )) { |
| break; |
| } |
| |
| // |
| // Set the next row |
| // |
| pTable += 1; |
| } |
| |
| // |
| // Build the table trailer |
| // |
| Status = TableTrailer ( SocketFD, |
| pPort, |
| pbDone ); |
| break; |
| } |
| |
| // |
| // Return the operation status |
| // |
| DBG_EXIT_STATUS ( Status ); |
| return Status; |
| } |
