diff options
Diffstat (limited to 'StdLib/EfiSocketLib/UseEfiSocketLib.c')
| -rw-r--r-- | StdLib/EfiSocketLib/UseEfiSocketLib.c | 376 |
1 files changed, 0 insertions, 376 deletions
diff --git a/StdLib/EfiSocketLib/UseEfiSocketLib.c b/StdLib/EfiSocketLib/UseEfiSocketLib.c deleted file mode 100644 index 060598af31..0000000000 --- a/StdLib/EfiSocketLib/UseEfiSocketLib.c +++ /dev/null @@ -1,376 +0,0 @@ -/** @file
- Implement the connection to the EFI socket library
-
- Copyright (c) 2011, 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 "Socket.h"
-
-
-/**
- The following GUID values are only used when an application links
- against EfiSocketLib. An alternative set of values exists in
- SocketDxe\EntryUnload.c which the SocketDxe driver uses to coexist
- with socket applications.
-
- Tag GUID - IPv4 in use by an application using EfiSocketLib
-**/
-CONST EFI_GUID mEslIp4ServiceGuid __attribute__((weak)) = {
- 0x9c756011, 0x5d44, 0x4ee0, { 0xbc, 0xe7, 0xc3, 0x82, 0x18, 0xfe, 0x39, 0x8d }
-};
-
-
-/**
- Tag GUID - IPv6 in use by an application using EfiSocketLib
-**/
-CONST EFI_GUID mEslIp6ServiceGuid __attribute__((weak)) = {
- 0xc51b2761, 0xc476, 0x45fe, { 0xbe, 0x61, 0xba, 0x4b, 0xcc, 0x32, 0xf2, 0x34 }
-};
-
-
-/**
- Tag GUID - TCPv4 in use by an application using EfiSocketLib
-**/
-CONST EFI_GUID mEslTcp4ServiceGuid __attribute__((weak)) = {
- 0xffc659c2, 0x4ef2, 0x4532, { 0xb8, 0x75, 0xcd, 0x9a, 0xa4, 0x27, 0x4c, 0xde }
-};
-
-
-/**
- Tag GUID - TCPv6 in use by an application using EfiSocketLib
-**/
-CONST EFI_GUID mEslTcp6ServiceGuid __attribute__((weak)) = {
- 0x279858a4, 0x4e9e, 0x4e53, { 0x93, 0x22, 0xf2, 0x54, 0xe0, 0x7e, 0xef, 0xd4 }
-};
-
-
-/**
- Tag GUID - UDPv4 in use by an application using EfiSocketLib
-**/
-CONST EFI_GUID mEslUdp4ServiceGuid __attribute__((weak)) = {
- 0x44e03a55, 0x8d97, 0x4511, { 0xbf, 0xef, 0xa, 0x8b, 0xc6, 0x2c, 0x25, 0xae }
-};
-
-
-/**
- Tag GUID - UDPv6 in use by an application using EfiSocketLib
-**/
-CONST EFI_GUID mEslUdp6ServiceGuid __attribute__((weak)) = {
- 0xaa4af677, 0x6efe, 0x477c, { 0x96, 0x68, 0xe8, 0x13, 0x9d, 0x2, 0xfd, 0x9b }
-};
-
-
-/**
- Free the socket resources
-
- This releases the socket resources allocated by calling
- EslServiceGetProtocol.
-
- This routine is called from the ::close routine in BsdSocketLib
- to release the socket resources.
-
- @param [in] pSocketProtocol Address of an ::EFI_SOCKET_PROTOCOL
- structure
-
- @return Value for ::errno, zero (0) indicates success.
-
- **/
-int
-EslServiceFreeProtocol (
- IN EFI_SOCKET_PROTOCOL * pSocketProtocol
- )
-{
- int RetVal;
-
- //
- // Release the socket resources
- //
- EslSocketFree ( pSocketProtocol, &RetVal );
-
- //
- // Return the operation status
- //
- return RetVal;
-}
-
-
-/**
- Connect to the EFI socket library
-
- This routine creates the ::ESL_SOCKET structure and returns
- the API (::EFI_SOCKET_PROTOCOL address) to the socket file
- system layer in BsdSocketLib.
-
- This routine is called from the ::socket routine in BsdSocketLib
- to create the data structure and initialize the API for a socket.
- Note that this implementation is only used by socket applications
- that link directly to EslSocketLib.
-
- @param [in] ppSocketProtocol Address to receive the ::EFI_SOCKET_PROTOCOL
- structure address
-
- @return Value for ::errno, zero (0) indicates success.
-
- **/
-int
-EslServiceGetProtocol (
- IN EFI_SOCKET_PROTOCOL ** ppSocketProtocol
- )
-{
- EFI_HANDLE ChildHandle;
- ESL_SOCKET * pSocket;
- int RetVal;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Assume success
- //
- RetVal = 0;
-
- //
- // Locate the socket protocol
- //
- ChildHandle = NULL;
- Status = EslSocketAllocate ( &ChildHandle,
- DEBUG_SOCKET,
- &pSocket );
- if ( !EFI_ERROR ( Status )) {
- *ppSocketProtocol = &pSocket->SocketProtocol;
- }
- else {
- //
- // No resources
- //
- RetVal = ENOMEM;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_DEC ( RetVal );
- return RetVal;
-}
-
-
-/**
- Connect to the network layer
-
- This routine is the constructor for the EfiSocketLib when the
- library is linked directly to an application. This routine
- walks the ::cEslSocketBinding table to create ::ESL_SERVICE
- structures, associated with the network adapters, which this
- routine links to the ::ESL_LAYER structure.
-
- This routine is called from ::EslConstructor as a result of the
- constructor redirection in ::mpfnEslConstructor at the end of this
- file.
-
- @retval EFI_SUCCESS Successfully connected to the network layer
-
- **/
-EFI_STATUS
-EslServiceNetworkConnect (
- VOID
- )
-{
- BOOLEAN bSomethingFound;
- UINTN HandleCount;
- UINTN Index;
- CONST ESL_SOCKET_BINDING * pEnd;
- EFI_HANDLE * pHandles;
- CONST ESL_SOCKET_BINDING * pSocketBinding;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Initialize the socket layer
- //
- Status = EFI_SUCCESS;
- bSomethingFound = FALSE;
- EslServiceLoad ( gImageHandle );
-
- //
- // Connect the network devices
- //
- pSocketBinding = &cEslSocketBinding[0];
- pEnd = &pSocketBinding[ cEslSocketBindingEntries ];
- while ( pEnd > pSocketBinding ) {
- //
- // Attempt to locate the network adapters
- //
- HandleCount = 0;
- pHandles = NULL;
- Status = gBS->LocateHandleBuffer ( ByProtocol,
- pSocketBinding->pNetworkBinding,
- NULL,
- &HandleCount,
- &pHandles );
- if ( EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_ERROR,
- "ERROR with %s layer, Status: %r\r\n",
- pSocketBinding->pName,
- Status ));
- }
- else {
- if ( NULL != pHandles ) {
- //
- // Attempt to connect to this network adapter
- //
- for ( Index = 0; HandleCount > Index; Index++ ) {
- Status = EslServiceConnect ( gImageHandle,
- pHandles[ Index ]);
- if ( !EFI_ERROR ( Status )) {
- bSomethingFound = TRUE;
- }
- else {
- if ( EFI_OUT_OF_RESOURCES == Status ) {
- //
- // Pointless to continue without memory
- //
- break;
- }
- }
- }
-
- //
- // Done with the handles
- //
- gBS->FreePool ( pHandles );
- }
- }
-
- //
- // Set the next network protocol
- //
- pSocketBinding += 1;
- }
-
- //
- // Return the network connection status
- //
- if ( bSomethingFound ) {
- Status = EFI_SUCCESS;
- }
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Disconnect from the network layer
-
- Destructor for the EfiSocketLib when the library is linked
- directly to an application. This routine walks the
- ::cEslSocketBinding table to remove the ::ESL_SERVICE
- structures (network connections) from the ::ESL_LAYER structure.
-
- This routine is called from ::EslDestructor as a result of the
- destructor redirection in ::mpfnEslDestructor at the end of this
- file.
-
- @retval EFI_SUCCESS Successfully disconnected from the network layer
-
- **/
-EFI_STATUS
-EslServiceNetworkDisconnect (
- VOID
- )
-{
- UINTN HandleCount;
- UINTN Index;
- CONST ESL_SOCKET_BINDING * pEnd;
- EFI_HANDLE * pHandles;
- CONST ESL_SOCKET_BINDING * pSocketBinding;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Assume success
- //
- Status = EFI_SUCCESS;
-
- //
- // Disconnect the network devices
- //
- pSocketBinding = &cEslSocketBinding[0];
- pEnd = &pSocketBinding[ cEslSocketBindingEntries ];
- while ( pEnd > pSocketBinding ) {
- //
- // Attempt to locate the network adapters
- //
- HandleCount = 0;
- pHandles = NULL;
- Status = gBS->LocateHandleBuffer ( ByProtocol,
- pSocketBinding->pNetworkBinding,
- NULL,
- &HandleCount,
- &pHandles );
- if (( !EFI_ERROR ( Status ))
- && ( NULL != pHandles )) {
- //
- // Attempt to disconnect from this network adapter
- //
- for ( Index = 0; HandleCount > Index; Index++ ) {
- Status = EslServiceDisconnect ( gImageHandle,
- pHandles[ Index ]);
- if ( EFI_ERROR ( Status )) {
- break;
- }
- }
-
- //
- // Done with the handles
- //
- gBS->FreePool ( pHandles );
- }
-
- //
- // Set the next network protocol
- //
- pSocketBinding += 1;
- Status = EFI_SUCCESS;
- }
-
- //
- // Finish the disconnect operation
- //
- if ( !EFI_ERROR ( Status )) {
- EslServiceUnload ( );
- }
-
- //
- // Return the network connection status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Socket layer's service binding protocol delcaration.
-**/
-CONST EFI_SERVICE_BINDING_PROTOCOL mEfiServiceBinding __attribute__((weak)) = {
- NULL,
- NULL
-};
-
-
-/**
- The following entries redirect the constructor and destructor
- for any socket application that links against the EfiSocketLib.
- Note that the SocketDxe driver uses different redirection.
-**/
-PFN_ESL_xSTRUCTOR mpfnEslConstructor __attribute__((weak)) = EslServiceNetworkConnect; ///< Constructor for EfiSocketLib
-PFN_ESL_xSTRUCTOR mpfnEslDestructor __attribute__((weak)) = EslServiceNetworkDisconnect; ///< Destructor for EfiSocketLib
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