diff options
| author | lpleahy <lpleahy@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-30 23:04:13 +0000 |
|---|---|---|
| committer | lpleahy <lpleahy@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-30 23:04:13 +0000 |
| commit | 59bc059327dd519619fa437c0d7c941e090cd8a3 (patch) | |
| tree | 0159ec3a44a5b35410a156aba19f43ad9937cdb2 /AppPkg/Applications/Sockets/RawIp4Tx/RawIp4Tx.c | |
| parent | a88c31639bb24c73383a4528a5b77066e805148b (diff) | |
| download | edk2-platforms-59bc059327dd519619fa437c0d7c941e090cd8a3.tar.xz | |
Update the sockets applications
* Builds with GCC 4.4 compiler.
Signed-off by: lpleahy
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12498 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'AppPkg/Applications/Sockets/RawIp4Tx/RawIp4Tx.c')
| -rw-r--r-- | AppPkg/Applications/Sockets/RawIp4Tx/RawIp4Tx.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/AppPkg/Applications/Sockets/RawIp4Tx/RawIp4Tx.c b/AppPkg/Applications/Sockets/RawIp4Tx/RawIp4Tx.c new file mode 100644 index 0000000000..aea946c27c --- /dev/null +++ b/AppPkg/Applications/Sockets/RawIp4Tx/RawIp4Tx.c @@ -0,0 +1,157 @@ +/** @file
+ Raw IP4 transmit application
+
+ 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 "RawIp4Tx.h"
+
+UINT8 mBuffer[1024];
+
+/**
+ Transmit raw IP4 packets to the remote system.
+
+ @param [in] ArgC Argument count
+ @param [in] ArgV Argument value array
+
+ @retval 0 Successfully operation
+ **/
+
+int
+RawIp4Tx (
+ IN int ArgC,
+ IN char **ArgV
+ )
+{
+ UINT32 BytesSent;
+ ssize_t BytesTransmitted;
+ struct sockaddr_in LocalPort;
+ UINT32 RemoteAddress[4];
+ struct sockaddr_in RemotePort;
+ int RetVal;
+ UINT32 TotalSent;
+ SOCKET s;
+
+ //
+ // Create the socket
+ //
+ s = socket ( AF_INET, SOCK_RAW, RAW_PROTOCOL );
+ if ( -1 == s ) {
+ RetVal = GET_ERRNO;
+ printf ( "ERROR - socket error, errno: %d\r\n", RetVal );
+ }
+ else {
+ //
+ // Use for/break; instead of goto
+ //
+ for ( ; ; ) {
+ //
+ // Validate the arguments
+ //
+ if (( 2 > ArgC )
+ || ( 4 != sscanf ( ArgV[1],
+ "%d.%d.%d.%d",
+ &RemoteAddress[0],
+ &RemoteAddress[1],
+ &RemoteAddress[2],
+ &RemoteAddress[3]))
+ || ( 224 < RemoteAddress[0])
+ || ( 255 < RemoteAddress[1])
+ || ( 255 < RemoteAddress[2])
+ || ( 255 < RemoteAddress[3])
+ || (( 0 == RemoteAddress[0])
+ && ( 0 == RemoteAddress[1])
+ && ( 0 == RemoteAddress[2])
+ && ( 0 == RemoteAddress[3]))) {
+ printf ( "%s <remote IP address>\r\n", ArgV[0]);
+ RetVal = EINVAL;
+ break;
+ }
+
+ //
+ // Bind the socket to a local port
+ //
+ memset ( &LocalPort, 0, sizeof ( LocalPort ));
+ SIN_LEN ( LocalPort ) = sizeof ( LocalPort );
+ SIN_FAMILY ( LocalPort ) = AF_INET;
+ SIN_ADDR ( LocalPort ) = 0;
+ SIN_PORT ( LocalPort ) = 0;
+ RetVal = bind ( s,
+ (struct sockaddr *)&LocalPort,
+ sizeof ( LocalPort ));
+ if ( -1 == RetVal ) {
+ RetVal = GET_ERRNO;
+ printf ( "ERROR - bind error, errno: %d\r\n", RetVal );
+ break;
+ }
+
+ //
+ // Specify the remote port
+ //
+ memset ( &RemotePort, 0, sizeof ( RemotePort ));
+ SIN_LEN ( RemotePort ) = sizeof ( RemotePort );
+ SIN_FAMILY ( RemotePort ) = AF_INET;
+ SIN_ADDR ( RemotePort ) = ( RemoteAddress[3] << 24 )
+ | ( RemoteAddress[2] << 16 )
+ | ( RemoteAddress[1] << 8 )
+ | RemoteAddress[0];
+ SIN_PORT ( RemotePort ) = 0;
+
+ //
+ // Initialize the messages
+ //
+ memset ( &mBuffer[0], 0, sizeof ( mBuffer ));
+
+ //
+ // Send the data before the out-of-band message
+ //
+ TotalSent = 0;
+ BytesSent = 0;
+ do {
+ BytesTransmitted = sendto ( s,
+ &mBuffer[BytesSent],
+ sizeof ( mBuffer ) - BytesSent,
+ 0,
+ (struct sockaddr *)&RemotePort,
+ sizeof ( RemotePort ));
+ if ( -1 == BytesTransmitted ) {
+ RetVal = GET_ERRNO;
+ printf ( "ERROR - send before error, errno: %d\r\n", RetVal );
+ break;
+ }
+ BytesSent += (UINT32)BytesTransmitted;
+ RetVal = 0;
+ } while ( sizeof ( mBuffer ) > BytesSent );
+ if ( 0 != RetVal ) {
+ break;
+ }
+ TotalSent += BytesSent;
+
+ //
+ // Test completed successfully
+ //
+ if ( 0 == RetVal ) {
+ printf ( "Bytes sent: %8d\r\n", TotalSent );
+ }
+ break;
+ }
+
+ //
+ // Close the socket
+ //
+ CLOSE_SOCKET ( s );
+ }
+
+ //
+ // Return the operation status
+ //
+ return RetVal;
+}
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