This refactors 3 functions out of ShellCommandLib and puts them into a new library (but as 2 functions instead of 3). This allows for users outside of the shell itself to have access to these functions.

1) Remove the 3 functions out of the shell's internal library (ShellCommandLib)
2) Add a new library class (PathLib)
3) Add an instance of this class (BasePathLib)
4) Change all internal shell callers to use this new library class.

signed-off-by: jcarsey
reviewed-by: jljusten

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11936 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey
2011-06-30 22:58:53 +00:00
parent f1518f6970
commit ab94587a7d
21 changed files with 245 additions and 173 deletions

View File

@@ -572,20 +572,6 @@ ShellCommandCreateInitialMappingsAndPaths(
VOID
);
/**
Function to standardize the directory indicators to \ characters.
@param[in,out] Path The pointer to the path string to fix.
@retval NULL The operation failed.
@return The Path pointer.
**/
CHAR16*
EFIAPI
ShellCommandCleanPath (
IN OUT CHAR16 *Path
);
/**
Converts a SHELL_FILE_HANDLE to an EFI_FILE_PROTOCOL*.
@@ -734,35 +720,4 @@ FreeBufferList (
IN BUFFER_LIST *List
);
/**
Chops off last directory or file entry in a path by changing the last '\' to a CHAR_NULL
@param[in,out] PathToReturn The pointer to the path to modify.
@retval FALSE No directory was found to chop off.
@retval TRUE A directory was chopped off.
**/
BOOLEAN
EFIAPI
ChopLastSlash(
IN OUT CHAR16 *PathToReturn
);
/**
Function to clean up paths. Removes the following items:
single periods in the path (no need for the current directory tag)
double periods in the path and removes a single parent directory.
This will be done inline and the resultant string may be be 'too big'.
@param[in] PathToReturn The pointer to the string containing the path.
@return PathToReturn is always returned.
**/
CHAR16*
EFIAPI
CleanPath(
IN CHAR16 *PathToReturn
);
#endif //_SHELL_COMMAND_LIB_