[PATCH v5 0/7] Introduce two public functions and remove internal ones

[PATCH v5 0/7] Introduce two public functions and remove internal ones

[Shenglei Zhang]

Introduce public functions CharToUpper and AsciiCharToUpper.
Remove internal functions InternalCharToUpper and InternalBaseLibAsciiToUpper.

v2: Update the title and commit message of 1/3.

v3: 1.Add a patch to remove AsciiToUpper in EdbSupportString.c.
    2.Revert the changes in Basetools.

v4: 1.Add1/7: Change function names in EdbSupportString.c.
    2.Update the title of 4/7.
    3.Add 5/7: Use BaseLib api AsciiToUpper in DxeHttpLib.c.
    4.Add 6/7: Use BaseLib api CharToUpper in ShellManParser.c.
    5.Add 7/7: Use BaseLib api CharToUpper in UefiShellLib.c.

v5: Change AsciiToUpper to AsciiCharToUpper in 2/7,4/7 and 5/7.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Shenglei Zhang (7):
  MdeModulePkg/EbcDebugger: Change function names
  MdePkg/BaseLib: Introduce CharToUpper and AsciiCharToUpper publicly
  MdePkg/BaseLib: Remove definitions of two functions
  MdeModulePkg/EbcDebugger: Use AsciiCharToUpper and CharToUpper
  MdeModulePkg/DxeHttpLib: Use BaseLib api AsciiCharToUpper
  ShellPkg/Shell: Use BaseLib api CharToUpper
  ShellPkg/UefiShellLib: Use BaseLib api CharToUpper

 MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c  | 23 +---------
 .../EbcDxe/EbcDebugger/EdbSupportString.c     | 39 ++---------------
 MdePkg/Include/Library/BaseLib.h              | 40 ++++++++++++++++++
 MdePkg/Library/BaseLib/BaseLibInternals.h     | 42 -------------------
 MdePkg/Library/BaseLib/SafeString.c           |  8 ++--
 MdePkg/Library/BaseLib/String.c               | 16 +++----
 ShellPkg/Application/Shell/ShellManParser.c   | 23 +---------
 ShellPkg/Library/UefiShellLib/UefiShellLib.c  | 31 +-------------
 8 files changed, 60 insertions(+), 162 deletions(-)

-- 
2.18.0.windows.1

[PATCH v5 1/7] MdeModulePkg/EbcDebugger: Change function names

[Shenglei Zhang]

Change UnicodeToUpper to InternalUnicodeToUpper.
Change AsciiToUpper to InternalAsciiToUpper.
These changes are committed for bisectability, or build failure will
occur when 2/7 is applied. Because the introduced function names in
2/7 are the same as ones in EdbSupporting.c.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---
 .../Universal/EbcDxe/EbcDebugger/EdbSupportString.c  | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
index 78a0559079..02e1876ffa 100644
--- a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
+++ b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
@@ -316,7 +316,7 @@ AsciiAtoi (
 **/
 STATIC
 CHAR16
-UnicodeToUpper (
+InternalUnicodeToUpper (
   IN      CHAR16                    Chr
   )
 {
@@ -332,7 +332,7 @@ UnicodeToUpper (
 **/
 STATIC
 CHAR8
-AsciiToUpper (
+InternalAsciiToUpper (
   IN      CHAR8                     Chr
   )
 {
@@ -390,12 +390,12 @@ StriCmp (
   )
 {
   while ((*String != L'\0') &&
-         (UnicodeToUpper (*String) == UnicodeToUpper (*String2))) {
+         (InternalUnicodeToUpper (*String) == InternalUnicodeToUpper (*String2))) {
     String++;
     String2++;
   }
 
-  return UnicodeToUpper (*String) - UnicodeToUpper (*String2);
+  return InternalUnicodeToUpper (*String) - InternalUnicodeToUpper (*String2);
 }
 
 /**
@@ -418,12 +418,12 @@ StriCmpUnicodeAndAscii (
   )
 {
   while ((*String != L'\0') &&
-         (UnicodeToUpper (*String) == (CHAR16)AsciiToUpper (*String2))) {
+         (InternalUnicodeToUpper (*String) == (CHAR16)InternalAsciiToUpper (*String2))) {
     String++;
     String2++;
   }
 
-  return UnicodeToUpper (*String) - (CHAR16)AsciiToUpper (*String2);
+  return InternalUnicodeToUpper (*String) - (CHAR16)InternalAsciiToUpper (*String2);
 }
 
 /**
-- 
2.18.0.windows.1

[PATCH v5 2/7] MdePkg/BaseLib: Introduce CharToUpper and AsciiCharToUpper publicly

[Shenglei Zhang]

From: Mike Turner <miketur@microsoft.com>

Introduce two public functions CharToUpper and AsciiCharToUpper.
They have the same functions as InternalCharToUpper and
InternalBaseLibAsciiToUpper.Considering the internal functions will
be removed,so directly I change their function names to the public ones'.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
---
 MdePkg/Include/Library/BaseLib.h    | 40 +++++++++++++++++++++++++++++
 MdePkg/Library/BaseLib/SafeString.c |  8 +++---
 MdePkg/Library/BaseLib/String.c     | 16 ++++++------
 3 files changed, 52 insertions(+), 12 deletions(-)

diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h
index 1eb842384e..10e01f07ea 100644
--- a/MdePkg/Include/Library/BaseLib.h
+++ b/MdePkg/Include/Library/BaseLib.h
@@ -2720,6 +2720,46 @@ AsciiStrnToUnicodeStrS (
   OUT     UINTN                     *DestinationLength
   );
 
+/**
+  Convert a Unicode character to upper case only if
+  it maps to a valid small-case ASCII character.
+
+  This internal function only deal with Unicode character
+  which maps to a valid small-case ASCII character, i.e.
+  L'a' to L'z'. For other Unicode character, the input character
+  is returned directly.
+
+  @param  Char  The character to convert.
+
+  @retval LowerCharacter   If the Char is with range L'a' to L'z'.
+  @retval Unchanged        Otherwise.
+
+**/
+CHAR16
+EFIAPI
+CharToUpper (
+  IN      CHAR16                    Char
+  );
+
+/**
+  Converts a lowercase Ascii character to upper one.
+
+  If Chr is lowercase Ascii character, then converts it to upper one.
+
+  If Value >= 0xA0, then ASSERT().
+  If (Value & 0x0F) >= 0x0A, then ASSERT().
+
+  @param  Chr   one Ascii character
+
+  @return The uppercase value of Ascii character
+
+**/
+CHAR8
+EFIAPI
+AsciiCharToUpper (
+  IN      CHAR8                     Chr
+  );
+
 /**
   Converts an 8-bit value to an 8-bit BCD value.
 
diff --git a/MdePkg/Library/BaseLib/SafeString.c b/MdePkg/Library/BaseLib/SafeString.c
index 417497cbc9..a6d271c9f2 100644
--- a/MdePkg/Library/BaseLib/SafeString.c
+++ b/MdePkg/Library/BaseLib/SafeString.c
@@ -905,7 +905,7 @@ StrHexToUintnS (
     String++;
   }
 
-  if (InternalCharToUpper (*String) == L'X') {
+  if (CharToUpper (*String) == L'X') {
     if (*(String - 1) != L'0') {
       *Data = 0;
       return RETURN_SUCCESS;
@@ -1036,7 +1036,7 @@ StrHexToUint64S (
     String++;
   }
 
-  if (InternalCharToUpper (*String) == L'X') {
+  if (CharToUpper (*String) == L'X') {
     if (*(String - 1) != L'0') {
       *Data = 0;
       return RETURN_SUCCESS;
@@ -2459,7 +2459,7 @@ AsciiStrHexToUintnS (
     String++;
   }
 
-  if (InternalBaseLibAsciiToUpper (*String) == 'X') {
+  if (AsciiCharToUpper (*String) == 'X') {
     if (*(String - 1) != '0') {
       *Data = 0;
       return RETURN_SUCCESS;
@@ -2586,7 +2586,7 @@ AsciiStrHexToUint64S (
     String++;
   }
 
-  if (InternalBaseLibAsciiToUpper (*String) == 'X') {
+  if (AsciiCharToUpper (*String) == 'X') {
     if (*(String - 1) != '0') {
       *Data = 0;
       return RETURN_SUCCESS;
diff --git a/MdePkg/Library/BaseLib/String.c b/MdePkg/Library/BaseLib/String.c
index e6df12797d..689c4f79fe 100644
--- a/MdePkg/Library/BaseLib/String.c
+++ b/MdePkg/Library/BaseLib/String.c
@@ -552,7 +552,7 @@ InternalIsDecimalDigitCharacter (
 **/
 CHAR16
 EFIAPI
-InternalCharToUpper (
+CharToUpper (
   IN      CHAR16                    Char
   )
 {
@@ -586,7 +586,7 @@ InternalHexCharToUintn (
     return Char - L'0';
   }
 
-  return (10 + InternalCharToUpper (Char) - L'A');
+  return (10 + CharToUpper (Char) - L'A');
 }
 
 /**
@@ -1181,7 +1181,7 @@ AsciiStrCmp (
 **/
 CHAR8
 EFIAPI
-InternalBaseLibAsciiToUpper (
+AsciiCharToUpper (
   IN      CHAR8                     Chr
   )
 {
@@ -1211,7 +1211,7 @@ InternalAsciiHexCharToUintn (
     return Char - '0';
   }
 
-  return (10 + InternalBaseLibAsciiToUpper (Char) - 'A');
+  return (10 + AsciiCharToUpper (Char) - 'A');
 }
 
 
@@ -1260,13 +1260,13 @@ AsciiStriCmp (
   ASSERT (AsciiStrSize (FirstString));
   ASSERT (AsciiStrSize (SecondString));
 
-  UpperFirstString  = InternalBaseLibAsciiToUpper (*FirstString);
-  UpperSecondString = InternalBaseLibAsciiToUpper (*SecondString);
+  UpperFirstString  = AsciiCharToUpper (*FirstString);
+  UpperSecondString = AsciiCharToUpper (*SecondString);
   while ((*FirstString != '\0') && (*SecondString != '\0') && (UpperFirstString == UpperSecondString)) {
     FirstString++;
     SecondString++;
-    UpperFirstString  = InternalBaseLibAsciiToUpper (*FirstString);
-    UpperSecondString = InternalBaseLibAsciiToUpper (*SecondString);
+    UpperFirstString  = AsciiCharToUpper (*FirstString);
+    UpperSecondString = AsciiCharToUpper (*SecondString);
   }
 
   return UpperFirstString - UpperSecondString;
-- 
2.18.0.windows.1

[PATCH v5 3/7] MdePkg/BaseLib: Remove definitions of two functions

[Shenglei Zhang]

InternalCharToUpper and InternalBaseLibAsciiToUpper are internal functions
and now we will introduce public functions that have the same effects.
So I remove their definitions in BaseLibInternals.h.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---
 MdePkg/Library/BaseLib/BaseLibInternals.h | 42 -----------------------
 1 file changed, 42 deletions(-)

diff --git a/MdePkg/Library/BaseLib/BaseLibInternals.h b/MdePkg/Library/BaseLib/BaseLibInternals.h
index 8855231c1a..9db925b157 100644
--- a/MdePkg/Library/BaseLib/BaseLibInternals.h
+++ b/MdePkg/Library/BaseLib/BaseLibInternals.h
@@ -469,28 +469,6 @@ InternalIsDecimalDigitCharacter (
   );
 
 
-/**
-  Convert a Unicode character to upper case only if
-  it maps to a valid small-case ASCII character.
-
-  This internal function only deal with Unicode character
-  which maps to a valid small-case ASCII character, i.e.
-  L'a' to L'z'. For other Unicode character, the input character
-  is returned directly.
-
-  @param  Char  The character to convert.
-
-  @retval LowerCharacter   If the Char is with range L'a' to L'z'.
-  @retval Unchanged        Otherwise.
-
-**/
-CHAR16
-EFIAPI
-InternalCharToUpper (
-  IN      CHAR16                    Char
-  );
-
-
 /**
   Convert a Unicode character to numerical value.
 
@@ -552,26 +530,6 @@ InternalAsciiIsDecimalDigitCharacter (
   );
 
 
-/**
-  Converts a lowercase Ascii character to upper one.
-
-  If Chr is lowercase Ascii character, then converts it to upper one.
-
-  If Value >= 0xA0, then ASSERT().
-  If (Value & 0x0F) >= 0x0A, then ASSERT().
-
-  @param  Chr   one Ascii character
-
-  @return The uppercase value of Ascii character
-
-**/
-CHAR8
-EFIAPI
-InternalBaseLibAsciiToUpper (
-  IN      CHAR8                     Chr
-  );
-
-
 /**
   Check if a ASCII character is a hexadecimal character.
 
-- 
2.18.0.windows.1

[PATCH v5 4/7] MdeModulePkg/EbcDebugger: Use AsciiCharToUpper and CharToUpper

[Shenglei Zhang]

InternalUnicodeToUpper and InternalAsciiToUpper are internal functions,
so they are substituted by public functions AsciiCharToUpper and CharToUpper.
And their implements are removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
---
 .../EbcDxe/EbcDebugger/EdbSupportString.c     | 39 ++-----------------
 1 file changed, 4 insertions(+), 35 deletions(-)

diff --git a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
index 02e1876ffa..d34acf892b 100644
--- a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
+++ b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
@@ -307,37 +307,6 @@ AsciiAtoi (
   return RetVal;
 }
 
-/**
-
-  Convert the character to upper case.
-
-  @param  Chr    the character to be converted.
-
-**/
-STATIC
-CHAR16
-InternalUnicodeToUpper (
-  IN      CHAR16                    Chr
-  )
-{
-  return (Chr >= L'a' && Chr <= L'z') ? Chr - (L'a' - L'A') : Chr;
-}
-
-/**
-
-  Convert the character to upper case.
-
-  @param  Chr    the character to be converted.
-
-**/
-STATIC
-CHAR8
-InternalAsciiToUpper (
-  IN      CHAR8                     Chr
-  )
-{
-  return (Chr >= 'a' && Chr <= 'z') ? Chr - ('a' - 'A') : Chr;
-}
 
 /**
   Compare the Unicode and Ascii string pointed by String to the string pointed by String2.
@@ -390,12 +359,12 @@ StriCmp (
   )
 {
   while ((*String != L'\0') &&
-         (InternalUnicodeToUpper (*String) == InternalUnicodeToUpper (*String2))) {
+         (CharToUpper (*String) == CharToUpper (*String2))) {
     String++;
     String2++;
   }
 
-  return InternalUnicodeToUpper (*String) - InternalUnicodeToUpper (*String2);
+  return CharToUpper (*String) - CharToUpper (*String2);
 }
 
 /**
@@ -418,12 +387,12 @@ StriCmpUnicodeAndAscii (
   )
 {
   while ((*String != L'\0') &&
-         (InternalUnicodeToUpper (*String) == (CHAR16)InternalAsciiToUpper (*String2))) {
+         (CharToUpper (*String) == (CHAR16)AsciiCharToUpper (*String2))) {
     String++;
     String2++;
   }
 
-  return InternalUnicodeToUpper (*String) - (CHAR16)InternalAsciiToUpper (*String2);
+  return CharToUpper (*String) - (CHAR16)AsciiCharToUpper (*String2);
 }
 
 /**
-- 
2.18.0.windows.1

[PATCH v5 5/7] MdeModulePkg/DxeHttpLib: Use BaseLib api AsciiCharToUpper

[Shenglei Zhang]

Substitute HttpIoCharToUpper with AsciiCharToUpper which is a public function
with the same effect. And remove the implement of HttpIoCharToUpper.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
---
 MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c | 23 +-------------------
 1 file changed, 1 insertion(+), 22 deletions(-)

diff --git a/MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c b/MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c
index 2fc3da8a2d..3884bc8361 100644
--- a/MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c
+++ b/MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c
@@ -898,27 +898,6 @@ typedef struct {
   UINTN                         CurrentChunkParsedSize;
 } HTTP_BODY_PARSER;
 
-/**
-
-  Convert an Ascii char to its uppercase.
-
-  @param[in]       Char           Ascii character.
-
-  @return          Uppercase value of the input Char.
-
-**/
-CHAR8
-HttpIoCharToUpper (
-  IN      CHAR8                    Char
-  )
-{
-  if (Char >= 'a' && Char <= 'z') {
-    return  Char - ('a' - 'A');
-  }
-
-  return Char;
-}
-
 /**
   Convert an hexadecimal char to a value of type UINTN.
 
@@ -936,7 +915,7 @@ HttpIoHexCharToUintn (
     return Char - '0';
   }
 
-  return (10 + HttpIoCharToUpper (Char) - 'A');
+  return (10 + AsciiCharToUpper (Char) - 'A');
 }
 
 /**
-- 
2.18.0.windows.1

[PATCH v5 6/7] ShellPkg/Shell: Use BaseLib api CharToUpper

[Shenglei Zhang]

Substitute InternalShellCharToUpper with a public function
CharToUpper which has the same function.
Remove the implement of InternalShellCharToUpper.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---
 ShellPkg/Application/Shell/ShellManParser.c | 23 +--------------------
 1 file changed, 1 insertion(+), 22 deletions(-)

diff --git a/ShellPkg/Application/Shell/ShellManParser.c b/ShellPkg/Application/Shell/ShellManParser.c
index b180c6c8f7..2c044dbe4a 100644
--- a/ShellPkg/Application/Shell/ShellManParser.c
+++ b/ShellPkg/Application/Shell/ShellManParser.c
@@ -46,27 +46,6 @@ SHELL_MAN_HII_VENDOR_DEVICE_PATH  mShellManHiiDevicePath = {
   }
 };
 
-
-/**
-  Convert a Unicode character to upper case only if
-  it maps to a valid small-case ASCII character.
-
-  This internal function only deal with Unicode character
-  which maps to a valid small-case ASCII character, i.e.
-  L'a' to L'z'. For other Unicode character, the input character
-  is returned directly.
-
-  @param  Char  The character to convert.
-
-  @retval LowerCharacter   If the Char is with range L'a' to L'z'.
-  @retval Unchanged        Otherwise.
-
-**/
-CHAR16
-InternalShellCharToUpper (
-  IN CHAR16  Char
-  );
-
 /**
   Verifies that the filename has .EFI on the end.
 
@@ -416,7 +395,7 @@ IsTitleHeader(
           ReturnFound = TRUE;  // This is the desired command's title header line.
           State = (BriefDesc == NULL) ? Final : GetBriefDescription;
         }
-        else if (InternalShellCharToUpper (*Line) != InternalShellCharToUpper (*(Command + CommandIndex++))) {
+        else if (CharToUpper (*Line) != CharToUpper (*(Command + CommandIndex++))) {
           State = Final;
         }
         Line++;
-- 
2.18.0.windows.1

[PATCH v5 7/7] ShellPkg/UefiShellLib: Use BaseLib api CharToUpper

[Shenglei Zhang]

Substitute InternalShellCharToUpper with CharToUpper which is a public
function with the same effect.
Remove the implement of InternalShellCharToUpper.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---
 ShellPkg/Library/UefiShellLib/UefiShellLib.c | 31 ++------------------
 1 file changed, 2 insertions(+), 29 deletions(-)

diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
index b17266d623..aff933dcdf 100644
--- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c
+++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
@@ -3740,33 +3740,6 @@ ShellFileExists(
   return (EFI_SUCCESS);
 }
 
-/**
-  Convert a Unicode character to upper case only if
-  it maps to a valid small-case ASCII character.
-
-  This internal function only deal with Unicode character
-  which maps to a valid small-case ASCII character, i.e.
-  L'a' to L'z'. For other Unicode character, the input character
-  is returned directly.
-
-  @param  Char  The character to convert.
-
-  @retval LowerCharacter   If the Char is with range L'a' to L'z'.
-  @retval Unchanged        Otherwise.
-
-**/
-CHAR16
-InternalShellCharToUpper (
-  IN      CHAR16                    Char
-  )
-{
-  if (Char >= L'a' && Char <= L'z') {
-    return (CHAR16) (Char - (L'a' - L'A'));
-  }
-
-  return Char;
-}
-
 /**
   Convert a Unicode character to numerical value.
 
@@ -3789,7 +3762,7 @@ InternalShellHexCharToUintn (
     return Char - L'0';
   }
 
-  return (10 + InternalShellCharToUpper (Char) - L'A');
+  return (10 + CharToUpper (Char) - L'A');
 }
 
 /**
@@ -3849,7 +3822,7 @@ InternalShellStrHexToUint64 (
     String++;
   }
 
-  if (InternalShellCharToUpper (*String) == L'X') {
+  if (CharToUpper (*String) == L'X') {
     if (*(String - 1) != L'0') {
       return 0;
     }
-- 
2.18.0.windows.1

Re: [PATCH v5 5/7] MdeModulePkg/DxeHttpLib: Use BaseLib api AsciiCharToUpper

[Wu, Hao A]

> -----Original Message-----
> From: Zhang, Shenglei
> Sent: Wednesday, January 30, 2019 2:34 PM
> To: edk2-devel@lists.01.org
> Cc: Wang, Jian J; Wu, Hao A; Ni, Ray; Zeng, Star
> Subject: [PATCH v5 5/7] MdeModulePkg/DxeHttpLib: Use BaseLib api
> AsciiCharToUpper
> 
> Substitute HttpIoCharToUpper with AsciiCharToUpper which is a public function
> with the same effect. And remove the implement of HttpIoCharToUpper.
> https://bugzilla.tianocore.org/show_bug.cgi?id=1369
> 
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Hao Wu <hao.a.wu@intel.com>
> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
> Cc: Star Zeng <star.zeng@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
> ---
>  MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c | 23 +-------------------
>  1 file changed, 1 insertion(+), 22 deletions(-)
> 
> diff --git a/MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c
> b/MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c
> index 2fc3da8a2d..3884bc8361 100644
> --- a/MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c
> +++ b/MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c
> @@ -898,27 +898,6 @@ typedef struct {
>    UINTN                         CurrentChunkParsedSize;
>  } HTTP_BODY_PARSER;
> 
> -/**
> -
> -  Convert an Ascii char to its uppercase.
> -
> -  @param[in]       Char           Ascii character.
> -
> -  @return          Uppercase value of the input Char.
> -
> -**/
> -CHAR8
> -HttpIoCharToUpper (
> -  IN      CHAR8                    Char
> -  )
> -{
> -  if (Char >= 'a' && Char <= 'z') {
> -    return  Char - ('a' - 'A');
> -  }
> -
> -  return Char;
> -}
> -
>  /**
>    Convert an hexadecimal char to a value of type UINTN.
> 
> @@ -936,7 +915,7 @@ HttpIoHexCharToUintn (
>      return Char - '0';
>    }
> 
> -  return (10 + HttpIoCharToUpper (Char) - 'A');
> +  return (10 + AsciiCharToUpper (Char) - 'A');

Please help to update the copyright year for file DxeHttpLib.c.

With this handled:
Reviewed-by: Hao Wu <hao.a.wu@intel.com>

There is no need to send a new version of series for this. 

Best Regards,
Hao Wu

>  }
> 
>  /**
> --
> 2.18.0.windows.1

Re: [PATCH v5 1/7] MdeModulePkg/EbcDebugger: Change function names

[Wu, Hao A]

> -----Original Message-----
> From: Zhang, Shenglei
> Sent: Wednesday, January 30, 2019 2:34 PM
> To: edk2-devel@lists.01.org
> Cc: Wang, Jian J; Wu, Hao A; Ni, Ray; Zeng, Star
> Subject: [PATCH v5 1/7] MdeModulePkg/EbcDebugger: Change function names
> 
> Change UnicodeToUpper to InternalUnicodeToUpper.
> Change AsciiToUpper to InternalAsciiToUpper.
> These changes are committed for bisectability, or build failure will
> occur when 2/7 is applied. Because the introduced function names in
> 2/7 are the same as ones in EdbSupporting.c.
> https://bugzilla.tianocore.org/show_bug.cgi?id=1369
> 
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Hao Wu <hao.a.wu@intel.com>
> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
> Cc: Star Zeng <star.zeng@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
> Reviewed-by: Hao Wu <hao.a.wu@intel.com>
> Reviewed-by: Liming Gao <liming.gao@intel.com>
> ---
>  .../Universal/EbcDxe/EbcDebugger/EdbSupportString.c  | 12 ++++++------

Please help to update the copyright year for file EdbSupportString.c.

You can keep my 'Reviewed-by' tag and do not need to send a new version of
series for this. 

Best Regards,
Hao Wu

>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
> b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
> index 78a0559079..02e1876ffa 100644
> --- a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
> +++ b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
> @@ -316,7 +316,7 @@ AsciiAtoi (
>  **/
>  STATIC
>  CHAR16
> -UnicodeToUpper (
> +InternalUnicodeToUpper (
>    IN      CHAR16                    Chr
>    )
>  {
> @@ -332,7 +332,7 @@ UnicodeToUpper (
>  **/
>  STATIC
>  CHAR8
> -AsciiToUpper (
> +InternalAsciiToUpper (
>    IN      CHAR8                     Chr
>    )
>  {
> @@ -390,12 +390,12 @@ StriCmp (
>    )
>  {
>    while ((*String != L'\0') &&
> -         (UnicodeToUpper (*String) == UnicodeToUpper (*String2))) {
> +         (InternalUnicodeToUpper (*String) == InternalUnicodeToUpper
> (*String2))) {
>      String++;
>      String2++;
>    }
> 
> -  return UnicodeToUpper (*String) - UnicodeToUpper (*String2);
> +  return InternalUnicodeToUpper (*String) - InternalUnicodeToUpper
> (*String2);
>  }
> 
>  /**
> @@ -418,12 +418,12 @@ StriCmpUnicodeAndAscii (
>    )
>  {
>    while ((*String != L'\0') &&
> -         (UnicodeToUpper (*String) == (CHAR16)AsciiToUpper (*String2))) {
> +         (InternalUnicodeToUpper (*String) == (CHAR16)InternalAsciiToUpper
> (*String2))) {
>      String++;
>      String2++;
>    }
> 
> -  return UnicodeToUpper (*String) - (CHAR16)AsciiToUpper (*String2);
> +  return InternalUnicodeToUpper (*String) - (CHAR16)InternalAsciiToUpper
> (*String2);
>  }
> 
>  /**
> --
> 2.18.0.windows.1

Re: [PATCH v5 4/7] MdeModulePkg/EbcDebugger: Use AsciiCharToUpper and CharToUpper

[Wu, Hao A]

> -----Original Message-----
> From: Zhang, Shenglei
> Sent: Wednesday, January 30, 2019 2:34 PM
> To: edk2-devel@lists.01.org
> Cc: Wang, Jian J; Wu, Hao A; Ni, Ray; Zeng, Star
> Subject: [PATCH v5 4/7] MdeModulePkg/EbcDebugger: Use AsciiCharToUpper
> and CharToUpper
> 
> InternalUnicodeToUpper and InternalAsciiToUpper are internal functions,
> so they are substituted by public functions AsciiCharToUpper and CharToUpper.
> And their implements are removed.
> https://bugzilla.tianocore.org/show_bug.cgi?id=1369
> 
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Hao Wu <hao.a.wu@intel.com>
> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
> Cc: Star Zeng <star.zeng@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
> ---
>  .../EbcDxe/EbcDebugger/EdbSupportString.c     | 39 ++-----------------
>  1 file changed, 4 insertions(+), 35 deletions(-)
> 
> diff --git a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
> b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
> index 02e1876ffa..d34acf892b 100644
> --- a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
> +++ b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbSupportString.c
> @@ -307,37 +307,6 @@ AsciiAtoi (
>    return RetVal;
>  }
> 
> -/**
> -
> -  Convert the character to upper case.
> -
> -  @param  Chr    the character to be converted.
> -
> -**/
> -STATIC
> -CHAR16
> -InternalUnicodeToUpper (
> -  IN      CHAR16                    Chr
> -  )
> -{
> -  return (Chr >= L'a' && Chr <= L'z') ? Chr - (L'a' - L'A') : Chr;
> -}
> -
> -/**
> -
> -  Convert the character to upper case.
> -
> -  @param  Chr    the character to be converted.
> -
> -**/
> -STATIC
> -CHAR8
> -InternalAsciiToUpper (
> -  IN      CHAR8                     Chr
> -  )
> -{
> -  return (Chr >= 'a' && Chr <= 'z') ? Chr - ('a' - 'A') : Chr;
> -}
> 
>  /**
>    Compare the Unicode and Ascii string pointed by String to the string pointed
> by String2.
> @@ -390,12 +359,12 @@ StriCmp (
>    )
>  {
>    while ((*String != L'\0') &&
> -         (InternalUnicodeToUpper (*String) == InternalUnicodeToUpper
> (*String2))) {
> +         (CharToUpper (*String) == CharToUpper (*String2))) {
>      String++;
>      String2++;
>    }
> 
> -  return InternalUnicodeToUpper (*String) - InternalUnicodeToUpper (*String2);
> +  return CharToUpper (*String) - CharToUpper (*String2);
>  }
> 
>  /**
> @@ -418,12 +387,12 @@ StriCmpUnicodeAndAscii (
>    )
>  {
>    while ((*String != L'\0') &&
> -         (InternalUnicodeToUpper (*String) == (CHAR16)InternalAsciiToUpper
> (*String2))) {
> +         (CharToUpper (*String) == (CHAR16)AsciiCharToUpper (*String2))) {
>      String++;
>      String2++;
>    }
> 
> -  return InternalUnicodeToUpper (*String) - (CHAR16)InternalAsciiToUpper
> (*String2);
> +  return CharToUpper (*String) - (CHAR16)AsciiCharToUpper (*String2);

Reviewed-by: Hao Wu <hao.a.wu@intel.com>

Best Regards,
Hao Wu

>  }
> 
>  /**
> --
> 2.18.0.windows.1

Re: [PATCH v5 0/7] Introduce two public functions and remove internal ones

[Ni, Ruiyu]

On 1/30/2019 2:34 PM, Shenglei Zhang wrote:
> Introduce public functions CharToUpper and AsciiCharToUpper.
> Remove internal functions InternalCharToUpper and InternalBaseLibAsciiToUpper.
> 
> v2: Update the title and commit message of 1/3.
> 
> v3: 1.Add a patch to remove AsciiToUpper in EdbSupportString.c.
>      2.Revert the changes in Basetools.
> 
> v4: 1.Add1/7: Change function names in EdbSupportString.c.
>      2.Update the title of 4/7.
>      3.Add 5/7: Use BaseLib api AsciiToUpper in DxeHttpLib.c.
>      4.Add 6/7: Use BaseLib api CharToUpper in ShellManParser.c.
>      5.Add 7/7: Use BaseLib api CharToUpper in UefiShellLib.c.
> 
> v5: Change AsciiToUpper to AsciiCharToUpper in 2/7,4/7 and 5/7.
> 
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Hao Wu <hao.a.wu@intel.com>
> Cc: Star Zeng <star.zeng@intel.com>
> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
> Cc: Jaben Carsey <jaben.carsey@intel.com>
> Shenglei Zhang (7):
>    MdeModulePkg/EbcDebugger: Change function names
>    MdePkg/BaseLib: Introduce CharToUpper and AsciiCharToUpper publicly
>    MdePkg/BaseLib: Remove definitions of two functions
>    MdeModulePkg/EbcDebugger: Use AsciiCharToUpper and CharToUpper
>    MdeModulePkg/DxeHttpLib: Use BaseLib api AsciiCharToUpper
>    ShellPkg/Shell: Use BaseLib api CharToUpper
>    ShellPkg/UefiShellLib: Use BaseLib api CharToUpper
> 
>   MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.c  | 23 +---------
>   .../EbcDxe/EbcDebugger/EdbSupportString.c     | 39 ++---------------
>   MdePkg/Include/Library/BaseLib.h              | 40 ++++++++++++++++++
>   MdePkg/Library/BaseLib/BaseLibInternals.h     | 42 -------------------
>   MdePkg/Library/BaseLib/SafeString.c           |  8 ++--
>   MdePkg/Library/BaseLib/String.c               | 16 +++----
>   ShellPkg/Application/Shell/ShellManParser.c   | 23 +---------
>   ShellPkg/Library/UefiShellLib/UefiShellLib.c  | 31 +-------------
>   8 files changed, 60 insertions(+), 162 deletions(-)
> 
Reviewed-by: Ray Ni <ray.ni@intel.com>

-- 
Thanks,
Ray

Re: [PATCH v5 6/7] ShellPkg/Shell: Use BaseLib api CharToUpper

[Carsey, Jaben]

Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

> -----Original Message-----
> From: Zhang, Shenglei
> Sent: Tuesday, January 29, 2019 10:34 PM
> To: edk2-devel@lists.01.org
> Cc: Ni, Ray <ray.ni@intel.com>; Carsey, Jaben <jaben.carsey@intel.com>
> Subject: [PATCH v5 6/7] ShellPkg/Shell: Use BaseLib api CharToUpper
> Importance: High
> 
> Substitute InternalShellCharToUpper with a public function
> CharToUpper which has the same function.
> Remove the implement of InternalShellCharToUpper.
> 
> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
> Cc: Jaben Carsey <jaben.carsey@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
> Reviewed-by: Liming Gao <liming.gao@intel.com>
> ---
>  ShellPkg/Application/Shell/ShellManParser.c | 23 +--------------------
>  1 file changed, 1 insertion(+), 22 deletions(-)
> 
> diff --git a/ShellPkg/Application/Shell/ShellManParser.c
> b/ShellPkg/Application/Shell/ShellManParser.c
> index b180c6c8f7..2c044dbe4a 100644
> --- a/ShellPkg/Application/Shell/ShellManParser.c
> +++ b/ShellPkg/Application/Shell/ShellManParser.c
> @@ -46,27 +46,6 @@ SHELL_MAN_HII_VENDOR_DEVICE_PATH
> mShellManHiiDevicePath = {
>    }
>  };
> 
> -
> -/**
> -  Convert a Unicode character to upper case only if
> -  it maps to a valid small-case ASCII character.
> -
> -  This internal function only deal with Unicode character
> -  which maps to a valid small-case ASCII character, i.e.
> -  L'a' to L'z'. For other Unicode character, the input character
> -  is returned directly.
> -
> -  @param  Char  The character to convert.
> -
> -  @retval LowerCharacter   If the Char is with range L'a' to L'z'.
> -  @retval Unchanged        Otherwise.
> -
> -**/
> -CHAR16
> -InternalShellCharToUpper (
> -  IN CHAR16  Char
> -  );
> -
>  /**
>    Verifies that the filename has .EFI on the end.
> 
> @@ -416,7 +395,7 @@ IsTitleHeader(
>            ReturnFound = TRUE;  // This is the desired command's title header line.
>            State = (BriefDesc == NULL) ? Final : GetBriefDescription;
>          }
> -        else if (InternalShellCharToUpper (*Line) != InternalShellCharToUpper
> (*(Command + CommandIndex++))) {
> +        else if (CharToUpper (*Line) != CharToUpper (*(Command +
> CommandIndex++))) {
>            State = Final;
>          }
>          Line++;
> --
> 2.18.0.windows.1

Re: [PATCH v5 7/7] ShellPkg/UefiShellLib: Use BaseLib api CharToUpper

[Carsey, Jaben]

Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

> -----Original Message-----
> From: Zhang, Shenglei
> Sent: Tuesday, January 29, 2019 10:34 PM
> To: edk2-devel@lists.01.org
> Cc: Ni, Ray <ray.ni@intel.com>; Carsey, Jaben <jaben.carsey@intel.com>
> Subject: [PATCH v5 7/7] ShellPkg/UefiShellLib: Use BaseLib api CharToUpper
> Importance: High
> 
> Substitute InternalShellCharToUpper with CharToUpper which is a public
> function with the same effect.
> Remove the implement of InternalShellCharToUpper.
> https://bugzilla.tianocore.org/show_bug.cgi?id=1369
> 
> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
> Cc: Jaben Carsey <jaben.carsey@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
> Reviewed-by: Liming Gao <liming.gao@intel.com>
> ---
>  ShellPkg/Library/UefiShellLib/UefiShellLib.c | 31 ++------------------
>  1 file changed, 2 insertions(+), 29 deletions(-)
> 
> diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c
> b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
> index b17266d623..aff933dcdf 100644
> --- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c
> +++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
> @@ -3740,33 +3740,6 @@ ShellFileExists(
>    return (EFI_SUCCESS);
>  }
> 
> -/**
> -  Convert a Unicode character to upper case only if
> -  it maps to a valid small-case ASCII character.
> -
> -  This internal function only deal with Unicode character
> -  which maps to a valid small-case ASCII character, i.e.
> -  L'a' to L'z'. For other Unicode character, the input character
> -  is returned directly.
> -
> -  @param  Char  The character to convert.
> -
> -  @retval LowerCharacter   If the Char is with range L'a' to L'z'.
> -  @retval Unchanged        Otherwise.
> -
> -**/
> -CHAR16
> -InternalShellCharToUpper (
> -  IN      CHAR16                    Char
> -  )
> -{
> -  if (Char >= L'a' && Char <= L'z') {
> -    return (CHAR16) (Char - (L'a' - L'A'));
> -  }
> -
> -  return Char;
> -}
> -
>  /**
>    Convert a Unicode character to numerical value.
> 
> @@ -3789,7 +3762,7 @@ InternalShellHexCharToUintn (
>      return Char - L'0';
>    }
> 
> -  return (10 + InternalShellCharToUpper (Char) - L'A');
> +  return (10 + CharToUpper (Char) - L'A');
>  }
> 
>  /**
> @@ -3849,7 +3822,7 @@ InternalShellStrHexToUint64 (
>      String++;
>    }
> 
> -  if (InternalShellCharToUpper (*String) == L'X') {
> +  if (CharToUpper (*String) == L'X') {
>      if (*(String - 1) != L'0') {
>        return 0;
>      }
> --
> 2.18.0.windows.1