Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305btrunk

1 files changed, 214 insertions, 214 deletions

diff --git a/MdeModulePkg/Universal/Disk/UdfDxe/FileName.c b/MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
index 6db34a9c8c..4480d1e47c 100644
--- a/MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
+++ b/MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
@@ -1,214 +1,214 @@
-/** @file

-  Helper functions for mangling file names in UDF/ECMA-167 file systems.

-

-  Copyright (C) 2014-2017 Paulo Alcantara <pcacjr@zytor.com>

-

-  SPDX-License-Identifier: BSD-2-Clause-Patent

-**/

-

-#include "Udf.h"

-

-/**

-  Trim the leading and trailing spaces for a give Unicode string.

-

-  @param[in]  String              The Unicode string to trim.

-

-  @return  A pointer to the trimmed string.

-

-**/

-CHAR16 *

-TrimString (

-  IN CHAR16  *String

-  )

-{

-  CHAR16  *TempString;

-

-  for ( ; *String != L'\0' && *String == L' '; String++) {

-  }

-

-  TempString = String + StrLen (String) - 1;

-  while ((TempString >= String) && (*TempString == L' ')) {

-    TempString--;

-  }

-

-  *(TempString + 1) = L'\0';

-

-  return String;

-}

-

-/**

-  Replace the content of a Unicode string with the content of another Unicode

-  string.

-

-  @param[in]  Destination         A pointer to a Unicode string.

-  @param[in]  Source              A pointer to a Unicode string.

-

-**/

-VOID

-ReplaceLeft (

-  IN CHAR16        *Destination,

-  IN CONST CHAR16  *Source

-  )

-{

-  CONST CHAR16  *EndString;

-

-  EndString = Source + StrLen (Source);

-  while (Source <= EndString) {

-    *Destination++ = *Source++;

-  }

-}

-

-/**

-  Remove one or more consecutive backslashes starting from the second character

-  of a given Unicode string.

-

-  @param[in]  String              A pointer to a Unicode string.

-

-  @return  A pointer to the modified string.

-

-**/

-CHAR16 *

-ExcludeTrailingBackslashes (

-  IN CHAR16  *String

-  )

-{

-  CHAR16  *TempString;

-

-  switch (*(String + 1)) {

-    case L'\\':

-      break;

-    case L'\0':

-    default:

-      String++;

-      goto Exit;

-  }

-

-  TempString = String;

-  while (*TempString != L'\0' && *TempString == L'\\') {

-    TempString++;

-  }

-

-  if (TempString - 1 > String) {

-    ReplaceLeft (String + 1, TempString);

-  }

-

-  String++;

-

-Exit:

-  return String;

-}

-

-/**

-  Mangle a filename by cutting off trailing whitespaces, "\\", "." and "..".

-

-  @param[in] FileName Filename.

-

-  @retval The mangled Filename.

-

-**/

-CHAR16 *

-MangleFileName (

-  IN CHAR16  *FileName

-  )

-{

-  CHAR16  *FileNameSavedPointer;

-  CHAR16  *TempFileName;

-  UINTN   BackslashesNo;

-

-  if ((FileName == NULL) || (*FileName == L'\0')) {

-    FileName = NULL;

-    goto Exit;

-  }

-

-  FileName = TrimString (FileName);

-  if (*FileName == L'\0') {

-    goto Exit;

-  }

-

-  if ((StrLen (FileName) > 1) && (FileName[StrLen (FileName) - 1] == L'\\')) {

-    FileName[StrLen (FileName) - 1] = L'\0';

-  }

-

-  FileNameSavedPointer = FileName;

-

-  if (FileName[0] == L'.') {

-    if (FileName[1] == L'.') {

-      if (FileName[2] == L'\0') {

-        goto Exit;

-      } else {

-        FileName += 2;

-      }

-    } else if (FileName[1] == L'\0') {

-      goto Exit;

-    }

-  }

-

-  while (*FileName != L'\0') {

-    if (*FileName == L'\\') {

-      FileName = ExcludeTrailingBackslashes (FileName);

-    } else if (*FileName == L'.') {

-      switch (*(FileName + 1)) {

-        case L'\0':

-          *FileName = L'\0';

-          break;

-        case L'\\':

-          TempFileName = FileName + 1;

-          TempFileName = ExcludeTrailingBackslashes (TempFileName);

-          ReplaceLeft (FileName, TempFileName);

-          break;

-        case '.':

-          if ((*(FileName - 1) != L'\\') && ((*(FileName + 2) != L'\\') ||

-                                             (*(FileName + 2) != L'\0')))

-          {

-            FileName++;

-            continue;

-          }

-

-          BackslashesNo = 0;

-          TempFileName  = FileName - 1;

-          while (TempFileName >= FileNameSavedPointer) {

-            if (*TempFileName == L'\\') {

-              if (++BackslashesNo == 2) {

-                break;

-              }

-            }

-

-            TempFileName--;

-          }

-

-          TempFileName++;

-

-          if ((*TempFileName == L'.') && (*(TempFileName + 1) == L'.')) {

-            FileName += 2;

-          } else {

-            if (*(FileName + 2) != L'\0') {

-              ReplaceLeft (TempFileName, FileName + 3);

-              if (*(TempFileName - 1) == L'\\') {

-                FileName = TempFileName;

-                ExcludeTrailingBackslashes (TempFileName - 1);

-                TempFileName = FileName;

-              }

-            } else {

-              *TempFileName = L'\0';

-            }

-

-            FileName = TempFileName;

-          }

-

-          break;

-        default:

-          FileName++;

-      }

-    } else {

-      FileName++;

-    }

-  }

-

-  FileName = FileNameSavedPointer;

-  if ((StrLen (FileName) > 1) && (FileName[StrLen (FileName) - 1] == L'\\')) {

-    FileName[StrLen (FileName) - 1] = L'\0';

-  }

-

-Exit:

-  return FileName;

-}

+/** @file
+  Helper functions for mangling file names in UDF/ECMA-167 file systems.
+
+  Copyright (C) 2014-2017 Paulo Alcantara <pcacjr@zytor.com>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include "Udf.h"
+
+/**
+  Trim the leading and trailing spaces for a give Unicode string.
+
+  @param[in]  String              The Unicode string to trim.
+
+  @return  A pointer to the trimmed string.
+
+**/
+CHAR16 *
+TrimString (
+  IN CHAR16  *String
+  )
+{
+  CHAR16  *TempString;
+
+  for ( ; *String != L'\0' && *String == L' '; String++) {
+  }
+
+  TempString = String + StrLen (String) - 1;
+  while ((TempString >= String) && (*TempString == L' ')) {
+    TempString--;
+  }
+
+  *(TempString + 1) = L'\0';
+
+  return String;
+}
+
+/**
+  Replace the content of a Unicode string with the content of another Unicode
+  string.
+
+  @param[in]  Destination         A pointer to a Unicode string.
+  @param[in]  Source              A pointer to a Unicode string.
+
+**/
+VOID
+ReplaceLeft (
+  IN CHAR16        *Destination,
+  IN CONST CHAR16  *Source
+  )
+{
+  CONST CHAR16  *EndString;
+
+  EndString = Source + StrLen (Source);
+  while (Source <= EndString) {
+    *Destination++ = *Source++;
+  }
+}
+
+/**
+  Remove one or more consecutive backslashes starting from the second character
+  of a given Unicode string.
+
+  @param[in]  String              A pointer to a Unicode string.
+
+  @return  A pointer to the modified string.
+
+**/
+CHAR16 *
+ExcludeTrailingBackslashes (
+  IN CHAR16  *String
+  )
+{
+  CHAR16  *TempString;
+
+  switch (*(String + 1)) {
+    case L'\\':
+      break;
+    case L'\0':
+    default:
+      String++;
+      goto Exit;
+  }
+
+  TempString = String;
+  while (*TempString != L'\0' && *TempString == L'\\') {
+    TempString++;
+  }
+
+  if (TempString - 1 > String) {
+    ReplaceLeft (String + 1, TempString);
+  }
+
+  String++;
+
+Exit:
+  return String;
+}
+
+/**
+  Mangle a filename by cutting off trailing whitespaces, "\\", "." and "..".
+
+  @param[in] FileName Filename.
+
+  @retval The mangled Filename.
+
+**/
+CHAR16 *
+MangleFileName (
+  IN CHAR16  *FileName
+  )
+{
+  CHAR16  *FileNameSavedPointer;
+  CHAR16  *TempFileName;
+  UINTN   BackslashesNo;
+
+  if ((FileName == NULL) || (*FileName == L'\0')) {
+    FileName = NULL;
+    goto Exit;
+  }
+
+  FileName = TrimString (FileName);
+  if (*FileName == L'\0') {
+    goto Exit;
+  }
+
+  if ((StrLen (FileName) > 1) && (FileName[StrLen (FileName) - 1] == L'\\')) {
+    FileName[StrLen (FileName) - 1] = L'\0';
+  }
+
+  FileNameSavedPointer = FileName;
+
+  if (FileName[0] == L'.') {
+    if (FileName[1] == L'.') {
+      if (FileName[2] == L'\0') {
+        goto Exit;
+      } else {
+        FileName += 2;
+      }
+    } else if (FileName[1] == L'\0') {
+      goto Exit;
+    }
+  }
+
+  while (*FileName != L'\0') {
+    if (*FileName == L'\\') {
+      FileName = ExcludeTrailingBackslashes (FileName);
+    } else if (*FileName == L'.') {
+      switch (*(FileName + 1)) {
+        case L'\0':
+          *FileName = L'\0';
+          break;
+        case L'\\':
+          TempFileName = FileName + 1;
+          TempFileName = ExcludeTrailingBackslashes (TempFileName);
+          ReplaceLeft (FileName, TempFileName);
+          break;
+        case '.':
+          if ((*(FileName - 1) != L'\\') && ((*(FileName + 2) != L'\\') ||
+                                             (*(FileName + 2) != L'\0')))
+          {
+            FileName++;
+            continue;
+          }
+
+          BackslashesNo = 0;
+          TempFileName  = FileName - 1;
+          while (TempFileName >= FileNameSavedPointer) {
+            if (*TempFileName == L'\\') {
+              if (++BackslashesNo == 2) {
+                break;
+              }
+            }
+
+            TempFileName--;
+          }
+
+          TempFileName++;
+
+          if ((*TempFileName == L'.') && (*(TempFileName + 1) == L'.')) {
+            FileName += 2;
+          } else {
+            if (*(FileName + 2) != L'\0') {
+              ReplaceLeft (TempFileName, FileName + 3);
+              if (*(TempFileName - 1) == L'\\') {
+                FileName = TempFileName;
+                ExcludeTrailingBackslashes (TempFileName - 1);
+                TempFileName = FileName;
+              }
+            } else {
+              *TempFileName = L'\0';
+            }
+
+            FileName = TempFileName;
+          }
+
+          break;
+        default:
+          FileName++;
+      }
+    } else {
+      FileName++;
+    }
+  }
+
+  FileName = FileNameSavedPointer;
+  if ((StrLen (FileName) > 1) && (FileName[StrLen (FileName) - 1] == L'\\')) {
+    FileName[StrLen (FileName) - 1] = L'\0';
+  }
+
+Exit:
+  return FileName;
+}