diff options
| author | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-07-30 00:30:44 +0000 |
|---|---|---|
| committer | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-07-30 00:30:44 +0000 |
| commit | d7ce700605e1af0e455e31ec11f19ff21d26b525 (patch) | |
| tree | 243b582ac3350e8c6ce6ca96fff13805318fd65c /StdLib/UseSocketDxe/UseSocketDxe.c | |
| parent | f766dd76fde231ecd4f2e9faf99293e90902cebb (diff) | |
Add Socket Libraries.
Add Posix functions for porting compatibility.
Fix compliance issues with ISO/IEC 9899:199409
New Functions:
setenv(), fparseln(), GetFileNameFromPath(), rename(),
realpath(), setprogname(), getprogname(), strlcat(), strlcpy(),
strsep(), setitimer(), getitimer(), timegm(), getopt(), basename(),
mkstemp(), ffs(), vsnprintf(), snprintf(), getpass(), usleep(), select(),
writev(), strcasecmp(), getcwd(), chdir(), tcgetpgrp(), getpgrp(), gettimeofday(),
bcopy(),
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12061 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'StdLib/UseSocketDxe/UseSocketDxe.c')
| -rw-r--r-- | StdLib/UseSocketDxe/UseSocketDxe.c | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/StdLib/UseSocketDxe/UseSocketDxe.c b/StdLib/UseSocketDxe/UseSocketDxe.c new file mode 100644 index 0000000000..0b7194c234 --- /dev/null +++ b/StdLib/UseSocketDxe/UseSocketDxe.c @@ -0,0 +1,160 @@ +/** @file
+ Implement the connection to the socket driver
+
+ 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 <Uefi.h>
+
+#include <Library/DebugLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+
+#include <Protocol/EfiSocket.h>
+#include <Protocol/ServiceBinding.h>
+
+
+/**
+ Connect to the socket driver
+
+ @param [in] ppSocketProtocol Address to receive the socket protocol address
+
+ @retval 0 Successfully returned the socket protocol
+ @retval other Value for errno
+ **/
+int
+EslServiceGetProtocol (
+ IN EFI_SOCKET_PROTOCOL ** ppSocketProtocol
+ )
+{
+ EFI_SERVICE_BINDING_PROTOCOL * pServiceBinding;
+ int RetVal;
+ EFI_HANDLE SocketHandle;
+ EFI_STATUS Status;
+
+ //
+ // Locate the socket protocol
+ //
+ Status = gBS->LocateProtocol ( &gEfiSocketServiceBindingProtocolGuid,
+ NULL,
+ (VOID **)&pServiceBinding );
+ if ( !EFI_ERROR ( Status )) {
+ //
+ // Create a new socket
+ //
+ SocketHandle = NULL;
+ Status = pServiceBinding->CreateChild ( pServiceBinding,
+ &SocketHandle );
+ if ( !EFI_ERROR ( Status )) {
+ //
+ // Get the socket protocol
+ //
+ Status = gBS->OpenProtocol ( SocketHandle,
+ &gEfiSocketProtocolGuid,
+ (VOID **)ppSocketProtocol,
+ NULL,
+ NULL,
+ EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL );
+ if ( !EFI_ERROR ( Status )) {
+ //
+ // Success!
+ //
+ RetVal = 0;
+ }
+ else {
+ DEBUG (( DEBUG_ERROR,
+ "ERROR - No socket protocol on 0x%08x, Status: %r\r\n",
+ SocketHandle,
+ Status ));
+ RetVal = ENODEV;
+ }
+ }
+ else {
+ //
+ // Translate the error
+ //
+ DEBUG (( DEBUG_ERROR,
+ "ERROR - CreateChild failed, Status: %r\r\n",
+ Status ));
+ switch ( Status ) {
+ case EFI_SUCCESS:
+ RetVal = 0;
+ break;
+
+ case EFI_ACCESS_DENIED:
+ case EFI_WRITE_PROTECTED:
+ RetVal = EACCES;
+ break;
+
+ case EFI_NO_RESPONSE:
+ RetVal = EHOSTUNREACH;
+ break;
+
+ case EFI_BAD_BUFFER_SIZE:
+ case EFI_BUFFER_TOO_SMALL:
+ case EFI_INVALID_PARAMETER:
+ RetVal = EINVAL;
+ break;
+
+ case EFI_DEVICE_ERROR:
+ case EFI_MEDIA_CHANGED:
+ case EFI_NO_MEDIA:
+ case EFI_VOLUME_CORRUPTED:
+ RetVal = EIO;
+ break;
+
+ case EFI_NOT_FOUND:
+ RetVal = ENOENT;
+ break;
+
+ default:
+ case EFI_OUT_OF_RESOURCES:
+ RetVal = ENOMEM;
+ break;
+
+ case EFI_VOLUME_FULL:
+ RetVal = ENOSPC;
+ break;
+
+ case EFI_UNSUPPORTED:
+ RetVal = ENOSYS;
+ break;
+
+ case EFI_NO_MAPPING:
+ RetVal = ENXIO;
+ break;
+
+ case EFI_LOAD_ERROR:
+ RetVal = ESRCH;
+ break;
+
+ case EFI_TIMEOUT:
+ RetVal = ETIMEDOUT;
+ break;
+
+ case EFI_NOT_READY:
+ RetVal = EWOULDBLOCK;
+ break;
+ }
+ }
+ }
+ else {
+ DEBUG (( DEBUG_ERROR,
+ "ERROR - No socket service binding protocol, Status: %r\r\n",
+ Status ));
+ RetVal = ENODEV;
+ }
+
+ //
+ // Return the operation status
+ //
+ return RetVal;
+}
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