Add Socket Library applications.
Modify AppPkg.dsc file to include StdLib.inc which contains the Boilerplate text for Standard Library based Applications. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12062 6f19259b-4bc3-4df7-8a09-765794883524
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darylm503
1527
AppPkg/Applications/Sockets/TftpServer/TftpServer.c
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1527
AppPkg/Applications/Sockets/TftpServer/TftpServer.c
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File diff suppressed because it is too large
Load Diff
331
AppPkg/Applications/Sockets/TftpServer/TftpServer.h
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331
AppPkg/Applications/Sockets/TftpServer/TftpServer.h
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/** @file
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Definitions for the TFTP server.
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Copyright (c) 2011, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _TFTP_SERVER_H_
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#define _TFTP_SERVER_H_
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include <Uefi.h>
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#include <Guid/EventGroup.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include <Library/PcdLib.h>
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#include <Library/UefiApplicationEntryPoint.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiLib.h>
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#include <Protocol/BlockIo.h>
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#include <netinet/in.h>
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#include <sys/EfiSysCall.h>
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#include <sys/poll.h>
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#include <sys/socket.h>
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//------------------------------------------------------------------------------
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// Macros
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//------------------------------------------------------------------------------
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#if defined(_MSC_VER) /* Handle Microsoft VC++ compiler specifics. */
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#define DBG_ENTER() DEBUG (( DEBUG_INFO, "Entering " __FUNCTION__ "\n" )) ///< Display routine entry
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#define DBG_EXIT() DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ "\n" )) ///< Display routine exit
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#define DBG_EXIT_DEC(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: %d\n", Status )) ///< Display routine exit with decimal value
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#define DBG_EXIT_HEX(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: 0x%08x\n", Status )) ///< Display routine exit with hex value
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#define DBG_EXIT_STATUS(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: %r\n", Status )) ///< Display routine exit with status value
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#define DBG_EXIT_TF(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", returning %s\n", (FALSE == Status) ? L"FALSE" : L"TRUE" )) ///< Display routine with TRUE/FALSE value
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#else // _MSC_VER
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#define DBG_ENTER()
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#define DBG_EXIT()
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#define DBG_EXIT_DEC(Status)
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#define DBG_EXIT_HEX(Status)
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#define DBG_EXIT_STATUS(Status)
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#define DBG_EXIT_TF(Status)
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#endif // _MSC_VER
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#define DIM(x) ( sizeof ( x ) / sizeof ( x[0] )) ///< Compute the number of entries in an array
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//------------------------------------------------------------------------------
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// Constants
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//------------------------------------------------------------------------------
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#define DEBUG_SOCKET_POLL 0x40000000 ///< Display the socket poll messages
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#define DEBUG_PORT_WORK 0x20000000 ///< Display the port work messages
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#define DEBUG_SERVER_TIMER 0x10000000 ///< Display the socket poll messages
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#define DEBUG_TFTP_PORT 0x08000000 ///< Display the TFTP port messages
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#define DEBUG_TFTP_REQUEST 0x04000000 ///< Display the TFTP request messages
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#define DEBUG_TX 0x02000000 ///< Display transmit messages
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#define DEBUG_RX 0x01000000 ///< Display receive messages
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#define DEBUG_TFTP_ACK 0x00800000 ///< Display the TFTP ACK messages
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#define TFTP_PORT_POLL_DELAY ( 2 * 1000 ) ///< Delay in milliseconds for attempts to open the TFTP port
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#define CLIENT_POLL_DELAY 50 ///< Delay in milliseconds between client polls
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#define TPL_TFTP_SERVER TPL_CALLBACK ///< TPL for routine synchronization
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/**
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Verify new TPL value
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This macro which is enabled when debug is enabled verifies that
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the new TPL value is >= the current TPL value.
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**/
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#ifdef VERIFY_TPL
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#undef VERIFY_TPL
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#endif // VERIFY_TPL
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#if !defined(MDEPKG_NDEBUG)
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#define VERIFY_TPL(tpl) \
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{ \
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EFI_TPL PreviousTpl; \
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\
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PreviousTpl = gBS->RaiseTPL ( TPL_HIGH_LEVEL ); \
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gBS->RestoreTPL ( PreviousTpl ); \
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if ( PreviousTpl > tpl ) { \
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DEBUG (( DEBUG_ERROR, "Current TPL: %d, New TPL: %d\r\n", PreviousTpl, tpl )); \
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ASSERT ( PreviousTpl <= tpl ); \
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} \
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}
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#else // MDEPKG_NDEBUG
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#define VERIFY_TPL(tpl)
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#endif // MDEPKG_NDEBUG
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#define TFTP_SERVER_SIGNATURE SIGNATURE_32('T','F','T','P') ///< TSDT_TFTP_SERVER memory signature
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//
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// See: http://www.rfc-editor.org/rfc/pdfrfc/rfc1350.txt.pdf
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//
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// TFTP Operations
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//
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#define TFTP_OP_READ_REQUEST 1 ///< Read request, zero terminated file name, zero terminated mode
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#define TFTP_OP_WRITE_REQUEST 2 ///< Write request, zero terminated file name, zero terminated mode
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#define TFTP_OP_DATA 3 ///< Data block, end-of-file indicated by short block
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#define TFTP_OP_ACK 4 ///< ACK block number
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#define TFTP_OP_ERROR 5 ///< Error number and explaination
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#define TFTP_OP_OACK 6 ///< ACK the options
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#define TFTP_MAX_BLOCK_SIZE 4096 ///< Maximum block size
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//------------------------------------------------------------------------------
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// Data Types
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//------------------------------------------------------------------------------
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/**
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Port control structure
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**/
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typedef struct _TSDT_CONNECTION_CONTEXT TSDT_CONNECTION_CONTEXT;
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typedef struct _TSDT_CONNECTION_CONTEXT {
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//
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// Remote connection management
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//
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TSDT_CONNECTION_CONTEXT * pNext; ///< Next context in the connection list
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struct sockaddr_in RemoteAddress; ///< Remote address
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//
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// TFTP management parameters
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//
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UINT16 AckNext; ///< Next block to be received
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BOOLEAN bExpectAck; ///< TRUE for read, FALSE for write
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UINT32 BlockSize; ///< Negotiated block size
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UINT32 Timeout; ///< Number of seconds to wait before retransmission
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//
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// File management parameters
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//
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EFI_HANDLE File; ///< NULL while file is closed
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UINT64 LengthInBytes; ///< Size of the file
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UINT64 MaxTransferSize; ///< Maximum transfer size
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BOOLEAN bEofSent; ///< End of file sent
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UINT8 * pBuffer; ///< Pointer into the file data
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UINT8 * pEnd; ///< End of the file data
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UINT8 FileData [ 64 * TFTP_MAX_BLOCK_SIZE ]; ///< File data to send
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//
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// Buffer management
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//
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ssize_t TxBytes; ///< Bytes in the TX buffer
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UINT8 TxBuffer [ 2 + 2 + TFTP_MAX_BLOCK_SIZE ]; ///< Transmit buffer
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}GCC_TSDT_CONNECTION_CONTEXT;
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/**
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TFTP server control structure
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**/
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typedef struct {
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UINTN Signature; ///< Structure identification
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//
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// Image attributes
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//
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EFI_HANDLE ImageHandle; ///< Image handle
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//
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// TFTP port management
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//
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BOOLEAN bTimerRunning; ///< Port creation timer status
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EFI_EVENT TimerEvent; ///< Timer to open TFTP port
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struct pollfd TftpPort; ///< Poll descriptor for the TFTP port
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struct sockaddr_in TftpServerAddress; ///< Address of the local TFTP server
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//
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// Request management
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//
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struct sockaddr_in RemoteAddress; ///< Remote address
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ssize_t RxBytes; ///< Receive data length in bytes
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UINT8 RxBuffer [ 2 + 2 + TFTP_MAX_BLOCK_SIZE ]; ///< Receive buffer
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//
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// Client port management
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//
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TSDT_CONNECTION_CONTEXT * pContextList; ///< List of connection context structures
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} TSDT_TFTP_SERVER;
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//#define SERVER_FROM_SERVICE(a) CR(a, TSDT_TFTP_SERVER, ServiceBinding, TFTP_SERVER_SIGNATURE) ///< Locate DT_LAYER from service binding
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extern TSDT_TFTP_SERVER mTftpServer;
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//------------------------------------------------------------------------------
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// Support routines
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//------------------------------------------------------------------------------
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/**
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Process the TFTP request
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@param [in] pOption Address of the first zero terminated option string
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@param [in] pValue Address to receive the value
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@retval EFI_SUCCESS Option translated into a value
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**/
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EFI_STATUS
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TftpOptionValue (
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IN UINT8 * pOption,
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IN INT32 * pValue
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);
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/**
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Process the TFTP request
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@param [in] pTftpServer The TFTP server control structure address.
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@param [in] pContext Connection context structure address
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**/
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VOID
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TftpProcessRequest (
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IN TSDT_TFTP_SERVER * pTftpServer,
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IN TSDT_CONNECTION_CONTEXT * pContext
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);
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/**
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Build and send an error packet
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@param [in] pTftpServer The TFTP server control structure address.
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@param [in] pContext The context structure address.
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@param [in] Error Error number for the packet
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@param [in] pError Zero terminated error string address
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@retval EFI_SUCCESS Message processed successfully
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**/
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EFI_STATUS
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TftpSendError (
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IN TSDT_TFTP_SERVER * pTftpServer,
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IN TSDT_CONNECTION_CONTEXT * pContext,
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IN UINT16 Error,
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IN UINT8 * pError
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);
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/**
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Send the next block of file system data
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@param [in] pTftpServer The TFTP server control structure address.
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@param [in] pContext The context structure address.
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@retval EFI_SUCCESS Message processed successfully
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**/
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EFI_STATUS
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TftpSendNextBlock (
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IN TSDT_TFTP_SERVER * pTftpServer,
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IN TSDT_CONNECTION_CONTEXT * pContext
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);
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/**
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TFTP port creation timer routine
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This routine polls the socket layer waiting for the initial network connection
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which will enable the creation of the TFTP port. The socket layer will manage
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the coming and going of the network connections after that until the last network
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connection is broken.
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@param [in] pTftpServer The TFTP server control structure address.
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**/
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VOID
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TftpServerTimer (
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IN TSDT_TFTP_SERVER * pTftpServer
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);
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/**
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Start the TFTP server port creation timer
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@param [in] pTftpServer The TFTP server control structure address.
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@retval EFI_SUCCESS The timer was successfully started.
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@retval EFI_ALREADY_STARTED The timer is already running.
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@retval Other The timer failed to start.
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**/
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EFI_STATUS
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TftpServerTimerStart (
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IN TSDT_TFTP_SERVER * pTftpServer
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);
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/**
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Stop the TFTP server port creation timer
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@param [in] pTftpServer The TFTP server control structure address.
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@retval EFI_SUCCESS The TFTP port timer is stopped
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@retval Other Failed to stop the TFTP port timer
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**/
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EFI_STATUS
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TftpServerTimerStop (
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IN TSDT_TFTP_SERVER * pTftpServer
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);
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/**
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Send the next TFTP packet
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@param [in] pTftpServer The TFTP server control structure address.
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@param [in] pContext The context structure address.
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@retval EFI_SUCCESS Message processed successfully
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**/
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EFI_STATUS
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TftpTxPacket (
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IN TSDT_TFTP_SERVER * pTftpServer,
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IN TSDT_CONNECTION_CONTEXT * pContext
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);
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//------------------------------------------------------------------------------
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#endif // _TFTP_SERVER_H_
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66
AppPkg/Applications/Sockets/TftpServer/TftpServer.inf
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66
AppPkg/Applications/Sockets/TftpServer/TftpServer.inf
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@@ -0,0 +1,66 @@
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#/** @file
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# TFTP Server Application
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#
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# This file contains an 'Intel Peripheral Driver' and is
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# licensed for Intel CPUs and chipsets under the terms of your
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# license agreement with Intel or your vendor. This file may
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# be modified by the user, subject to additional terms of the
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# license agreement
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#
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#
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# Copyright (c) 20011 Intel Corporation. All rights reserved
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# This software and associated documentation (if any) is furnished
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# under a license and may only be used or copied in accordance
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# with the terms of the license. Except as permitted by such
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# license, no part of this software or documentation may be
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# reproduced, stored in a retrieval system, or transmitted in any
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# form or by any means without the express written consent of
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# Intel Corporation.
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = TftpServer
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FILE_GUID = 94621F9E-B5CA-4cfd-82BE-0C542EB0D9BE
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MODULE_TYPE = UEFI_APPLICATION
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VERSION_STRING = 1.0
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ENTRY_POINT = ShellCEntryLib
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32 X64 IPF EBC
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#
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[Sources]
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TftpServer.h
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TftpServer.c
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[Packages]
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MdePkg/MdePkg.dec
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ShellPkg/ShellPkg.dec
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StdLib/StdLib.dec
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[LibraryClasses]
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BaseMemoryLib
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BsdSocketLib
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DebugLib
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DevShell
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EfiSocketLib
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LibC
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ShellLib
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ShellCEntryLib
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UefiBootServicesTableLib
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UefiLib
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UefiRuntimeServicesTableLib
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# UseSocketDxe
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[BuildOptions]
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INTEL:*_*_*_CC_FLAGS = /Qdiag-disable:181,186
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MSFT:*_*_*_CC_FLAGS = /Od
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GCC:*_*_*_CC_FLAGS = -O0 -Wno-unused-variable
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Reference in New Issue
Block a user