ShellPkg: Update Level1 profile commands response output

[mirror_edk2.git] / ShellPkg / Library / UefiShellLevel1CommandsLib / If.c

diff --git a/ShellPkg/Library/UefiShellLevel1CommandsLib/If.c b/ShellPkg/Library/UefiShellLevel1CommandsLib/If.c
index 08927319d33a041eabb9419d3cefb04f33e0401b..f548c2ea7847e7a03f151eaa613bda2696cfd20a 100644 (file)
--- a/ShellPkg/Library/UefiShellLevel1CommandsLib/If.c
+++ b/ShellPkg/Library/UefiShellLevel1CommandsLib/If.c
@@ -1,7 +1,8 @@
 /** @file\r
   Main file for If and else shell level 1 function.\r
 \r
-  Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2013 - 2015, Hewlett-Packard Development Company, L.P.<BR>\r
+  Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>\r
   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
@@ -14,7 +15,6 @@
 \r
 #include "UefiShellLevel1CommandsLib.h"\r
 #include <Library/PrintLib.h>\r
-#include <Library/PathLib.h>\r
 \r
 typedef enum {\r
   EndTagOr,\r
@@ -166,7 +166,6 @@ TestOperation (
       }\r
     }\r
     return (FALSE);\r
-    break;\r
   case OperatorUnsignedLessThan:\r
   case OperatorLessThan:\r
     if (ForceStringCompare || !ShellIsHexOrDecimalNumber(Compare1, FALSE, FALSE) || !ShellIsHexOrDecimalNumber(Compare2, FALSE, FALSE)) {\r
@@ -202,7 +201,6 @@ TestOperation (
 \r
     }\r
     return (FALSE);\r
-    break;\r
   case OperatorEqual:\r
     if (ForceStringCompare || !ShellIsHexOrDecimalNumber(Compare1, FALSE, FALSE) || !ShellIsHexOrDecimalNumber(Compare2, FALSE, FALSE)) {\r
       //\r
@@ -230,7 +228,6 @@ TestOperation (
       }\r
     }\r
     return (FALSE);\r
-    break;\r
   case OperatorNotEqual:\r
     if (ForceStringCompare || !ShellIsHexOrDecimalNumber(Compare1, FALSE, FALSE) || !ShellIsHexOrDecimalNumber(Compare2, FALSE, FALSE)) {\r
       //\r
@@ -258,7 +255,6 @@ TestOperation (
       }\r
     }\r
     return (FALSE);\r
-    break;\r
   case OperatorUnsignedGreaterOrEqual:\r
   case OperatorGreatorOrEqual:\r
     if (ForceStringCompare || !ShellIsHexOrDecimalNumber(Compare1, FALSE, FALSE) || !ShellIsHexOrDecimalNumber(Compare2, FALSE, FALSE)) {\r
@@ -293,7 +289,6 @@ TestOperation (
       }\r
     }\r
     return (FALSE);\r
-    break;\r
   case OperatorLessOrEqual:\r
   case OperatorUnsignedLessOrEqual:\r
     if (ForceStringCompare || !ShellIsHexOrDecimalNumber(Compare1, FALSE, FALSE) || !ShellIsHexOrDecimalNumber(Compare2, FALSE, FALSE)) {\r
@@ -328,7 +323,6 @@ TestOperation (
       }\r
     }\r
     return (FALSE);\r
-    break;\r
   default:\r
     ASSERT(FALSE);\r
     return (FALSE);\r
@@ -662,12 +656,9 @@ BuildNextStatement (
   OUT END_TAG_TYPE  *EndTag\r
   )\r
 {\r
-  CHAR16    *Buffer;\r
-  UINTN     BufferSize;\r
-\r
   *EndTag = EndTagMax;\r
 \r
-  for(Buffer = NULL, BufferSize = 0\r
+  for(\r
     ; ParameterNumber < gEfiShellParametersProtocol->Argc\r
     ; ParameterNumber++\r
    ) {\r
@@ -743,7 +734,11 @@ MoveToTagSpecial (
       continue;\r
     }\r
     CommandWalker = CommandName;\r
-    while (CommandWalker[0] == L' ') {\r
+\r
+    //\r
+    // Skip leading spaces and tabs.\r
+    //\r
+    while ((CommandWalker[0] == L' ') || (CommandWalker[0] == L'\t')) {\r
       CommandWalker++;\r
     }\r
     TempLocation  = StrStr(CommandWalker, L" ");\r
@@ -836,12 +831,12 @@ ShellCommandRunIf (
   ASSERT_EFI_ERROR(Status);\r
 \r
   if (!gEfiShellProtocol->BatchIsActive()) {\r
-    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_NO_SCRIPT), gShellLevel1HiiHandle, L"If");\r
+    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_NO_SCRIPT), gShellLevel1HiiHandle, L"if");  \r
     return (SHELL_UNSUPPORTED);\r
   }\r
 \r
   if (gEfiShellParametersProtocol->Argc < 3) {\r
-    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel1HiiHandle);\r
+    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel1HiiHandle, L"if");  \r
     return (SHELL_INVALID_PARAMETER);\r
   }\r
 \r
@@ -856,7 +851,7 @@ ShellCommandRunIf (
       NULL, \r
       STRING_TOKEN (STR_SYNTAX_NO_MATCHING), \r
       gShellLevel1HiiHandle, \r
-      L"EnfIf", \r
+      L"EndIf", \r
       L"If", \r
       CurrentScriptFile!=NULL \r
         && CurrentScriptFile->CurrentCommand!=NULL\r
@@ -919,12 +914,12 @@ ShellCommandRunIf (
       // we are at the then\r
       //\r
       if (CurrentParameter+1 != gEfiShellParametersProtocol->Argc) {\r
-        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TEXT_AFTER_THEN), gShellLevel1HiiHandle);\r
+        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TEXT_AFTER_THEN), gShellLevel1HiiHandle, L"if");  \r
         ShellStatus = SHELL_INVALID_PARAMETER;\r
       } else {\r
         Status = PerformResultOperation(CurrentValue);\r
         if (EFI_ERROR(Status)) {\r
-          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SYNTAX_AFTER_BAD), gShellLevel1HiiHandle, gEfiShellParametersProtocol->Argv[CurrentParameter]);\r
+          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SYNTAX_AFTER_BAD), gShellLevel1HiiHandle, L"if", gEfiShellParametersProtocol->Argv[CurrentParameter]);  \r
           ShellStatus = SHELL_INVALID_PARAMETER;\r
         }\r
       }\r
@@ -962,7 +957,7 @@ ShellCommandRunIf (
           if ((Ending == EndTagOr && CurrentValue) || (Ending == EndTagAnd && !CurrentValue)) {\r
             Status = PerformResultOperation(CurrentValue);\r
             if (EFI_ERROR(Status)) {\r
-              ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SYNTAX_AFTER_BAD), gShellLevel1HiiHandle, gEfiShellParametersProtocol->Argv[CurrentParameter]);\r
+              ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SYNTAX_AFTER_BAD), gShellLevel1HiiHandle, L"if", gEfiShellParametersProtocol->Argv[CurrentParameter]);  \r
               ShellStatus = SHELL_INVALID_PARAMETER;\r
             }\r
             break;\r
@@ -1000,7 +995,7 @@ ShellCommandRunElse (
   ASSERT_EFI_ERROR(CommandInit());\r
 \r
   if (gEfiShellParametersProtocol->Argc > 1) {\r
-    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle);\r
+    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle, L"if");  \r
     return (SHELL_INVALID_PARAMETER);\r
   }\r
 \r
@@ -1075,7 +1070,7 @@ ShellCommandRunEndIf (
   ASSERT_EFI_ERROR(CommandInit());\r
 \r
   if (gEfiShellParametersProtocol->Argc > 1) {\r
-    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle);\r
+    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle, L"if");  \r
     return (SHELL_INVALID_PARAMETER);\r
   }\r
 \r