Add Socket Library applications.

[mirror_edk2.git] / AppPkg / Applications / Sockets / GetServByName / GetServByName.c

diff --git a/AppPkg/Applications/Sockets/GetServByName/GetServByName.c b/AppPkg/Applications/Sockets/GetServByName/GetServByName.c
new file mode 100644 (file)
index 0000000..d7237d3
--- /dev/null
+++ b/AppPkg/Applications/Sockets/GetServByName/GetServByName.c
@@ -0,0 +1,76 @@
+/** @file\r
+  Translate the service name into a port number\r
+\r
+  Copyright (c) 2011, Intel Corporation\r
+  All rights reserved. This program and the accompanying materials\r
+  are licensed and made available under the terms and conditions of the BSD License\r
+  which accompanies this distribution.  The full text of the license may be found at\r
+  http://opensource.org/licenses/bsd-license.php\r
+\r
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <errno.h>\r
+#include <netdb.h>\r
+#include <string.h>\r
+#include <Uefi.h>\r
+#include <unistd.h>\r
+\r
+#include <Library/DebugLib.h>\r
+#include <Library/UefiLib.h>\r
+\r
+#include <sys/socket.h>\r
+\r
+char mBuffer [65536];\r
+\r
+\r
+/**\r
+  Translate the service name into a port number\r
+\r
+  @param [in] Argc  The number of arguments\r
+  @param [in] Argv  The argument value array\r
+\r
+  @retval  0        The application exited normally.\r
+  @retval  Other    An error occurred.\r
+**/\r
+int\r
+main (\r
+  IN int Argc,\r
+  IN char **Argv\r
+  )\r
+{\r
+  int AppStatus;\r
+  int PortNumber;\r
+  struct servent * pService;\r
+\r
+  //\r
+  //  Determine if the service name is specified\r
+  //\r
+  AppStatus = 0;\r
+  if ( 1 == Argc ) {\r
+    Print ( L"%a  <service name>\r\n", Argv[0]);\r
+  }\r
+  else {\r
+    //\r
+    //  Translate the service name\r
+    //\r
+    pService = getservbyname ( Argv[1], NULL );\r
+    if ( NULL == pService ) {\r
+      Print ( L"ERROR - service not found, errno: %d\r\n", errno );\r
+    }\r
+    else {\r
+      PortNumber = htons ( pService->s_port );\r
+      Print ( L"%a: %d, %a\r\n",\r
+              pService->s_name,\r
+              PortNumber,\r
+              pService->s_proto );\r
+    }\r
+  }\r
+\r
+  //\r
+  //  All done\r
+  //\r
+  return errno;\r
+}\r