diff options
Diffstat (limited to 'BaseTools/Source/C/Common/OsPath.c')
| -rw-r--r-- | BaseTools/Source/C/Common/OsPath.c | 301 |
1 files changed, 0 insertions, 301 deletions
diff --git a/BaseTools/Source/C/Common/OsPath.c b/BaseTools/Source/C/Common/OsPath.c deleted file mode 100644 index 7c90dfe12d..0000000000 --- a/BaseTools/Source/C/Common/OsPath.c +++ /dev/null @@ -1,301 +0,0 @@ -/** @file
-Functions useful to operate file directories by parsing file path.
-
-Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
-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 <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "CommonLib.h"
-#include "OsPath.h"
-
-//
-// Functions implementations
-//
-
-#if 0
- //
- // BUGBUG: Not fully implemented yet.
- //
-CHAR8*
-OsPathDirName (
- IN CHAR8 *FilePath
- )
-/*++
-
-Routine Description:
-
- This function returns the directory path which contains the particular path.
- Some examples:
- "a/b/c" -> "a/b"
- "a/b/c/" -> "a/b"
- "a" -> "."
- "." -> ".."
- "/" -> NULL
-
- This function does not check for the existence of the file.
-
- The caller must free the string returned.
-
-Arguments:
-
- FilePath Path name of file to get the parent directory for.
-
-Returns:
-
- NULL if error
-
---*/
-{
- CHAR8 *Return;
- CHAR8 *Pos;
- CHAR8 Char;
- UINTN Length;
- INTN Offset;
-
- Length = strlen (FilePath);
-
- if (Length == 0) {
- return NULL;
- }
-
- //
- // Check for the root directory case
- //
- if (
- (Length == 3 && isalpha (FilePath[0]) && (strcmp(FilePath + 1, ":\\") == 0)) ||
- (strcmp(FilePath, "/") == 0)
- ) {
- return NULL;
- }
-
- //
- // If the path ends with a path separator, then just append ".."
- //
- Char = FilePath[Length - 1];
- if (Char == '/' || Char == '\\') {
- return OsPathJoin (FilePath, "..");
- }
-
- //
- //
- //
- for (Offset = Length; Offset > 0; Offset--) {
- if ((Return[Offset] == '/') || (Return[Offset] == '\\')) {
- Return[Offset] = '\0';
- return Return;
- }
- }
-}
-#endif
-
-
-#if 0
- //
- // BUGBUG: Not fully implemented yet.
- //
-VOID
-OsPathNormPathInPlace (
- IN CHAR8 *Path
- )
-/*++
-
-Routine Description:
-
- This function returns the directory path which contains the particular path.
- Some examples:
- "a/b/../c" -> "a/c"
- "a/b//c" -> "a/b/c"
- "a/./b" -> "a/b"
-
- This function does not check for the existence of the file.
-
-Arguments:
-
- Path Path name of file to normalize
-
-Returns:
-
- The string is altered in place.
-
---*/
-{
- CHAR8 *Pos;
- INTN Offset;
- BOOLEAN TryAgain;
- UINTN Length;
- UINTN Remaining;
- UINTN SubLength;
-
- do {
- TryAgain = FALSE;
- Length = strlen (Path);
-
- for (Offset = 0; Offset < Length; Offset++) {
- Remaining = Length - Offset;
-
- //
- // Collapse '//' -> '/'
- //
- if (
- (Remaining >= 2) &&
- ((Offset > 0) || (Path[0] != '\\')) &&
- IsDirSep (Path[Offset]) && IsDirSep (Path[Offset + 1])
- ) {
- memmove (&Path[Offset], &Path[Offset + 1], Remaining);
- TryAgain = TRUE;
- break;
- }
-
- //
- // Collapse '/./' -> '/'
- //
- if ((Remaining >= 3) && IsDirSep (Path[Offset]) &&
- (Path[Offset + 1] == '.') && IsDirSep (Path[Offset + 2])
- ) {
- memmove (&Path[Offset], &Path[Offset + 1], Remaining);
- TryAgain = TRUE;
- break;
- }
-
- //
- // Collapse 'a/../b' -> 'b'
- //
- // BUGBUG: Not implemented yet
-
- }
-
- } while (TryAgain);
-
- Return = CloneString (FilePath);
- if (Return == NULL) {
- return NULL;
- }
-
- Length = strlen (Return);
-
- //
- // Check for the root directory case
- //
- if (
- (Length == 3 && isalpha (Return[0]) && (strcmp(Return + 1, ":\\") == 0)) ||
- (strcmp(Return, "/") == 0)
- ) {
- free (Return);
- return NULL;
- }
-
- //
- //
- //
- for (Offset = Length; Offset > 0; Offset--) {
- if ((Return[Offset] == '/') || (Return[Offset] == '\\')) {
- Return[Offset] = '\0';
- return Return;
- }
- }
-}
-#endif
-
-
-CHAR8*
-OsPathPeerFilePath (
- IN CHAR8 *OldPath,
- IN CHAR8 *Peer
- )
-/*++
-
-Routine Description:
-
- This function replaces the final portion of a path with an alternative
- 'peer' filename. For example:
- "a/b/../c", "peer" -> "a/b/../peer"
- "a/b/", "peer" -> "a/b/peer"
- "/a", "peer" -> "/peer"
- "a", "peer" -> "peer"
-
- This function does not check for the existence of the file.
-
-Arguments:
-
- OldPath Path name of replace the final segment
- Peer The new path name to concatinate to become the peer path
-
-Returns:
-
- A CHAR8* string, which must be freed by the caller
-
---*/
-{
- CHAR8 *Result;
- INTN Offset;
-
- Result = (CHAR8 *) malloc (strlen (OldPath) + strlen (Peer) + 1);
- if (Result == NULL) {
- return NULL;
- }
-
- strcpy (Result, OldPath);
-
- //
- // Search for the last '/' or '\' in the string. If found, replace
- // everything following it with Peer
- //
- for (Offset = strlen (Result); Offset >= 0; Offset--) {
- if ((Result[Offset] == '/') || (Result[Offset] == '\\')) {
- Result[Offset + 1] = '\0';
- strcat (Result, Peer);
- return Result;
- }
- }
-
- //
- // Neither a '/' nor a '\' was found. Therefore, we simply return Peer.
- //
- strcpy (Result, Peer);
- return Result;
-}
-
-
-BOOLEAN
-OsPathExists (
- IN CHAR8 *InputFileName
- )
-/*++
-
-Routine Description:
-
- Checks if a file exists
-
-Arguments:
-
- InputFileName The name of the file to check for existence
-
-Returns:
-
- TRUE The file exists
- FALSE The file does not exist
-
---*/
-{
- FILE *InputFile;
- InputFile = fopen (LongFilePath (InputFileName), "rb");
- if (InputFile == NULL) {
- return FALSE;
- } else {
- fclose (InputFile);
- return TRUE;
- }
-}
-
-
-
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