diff options
| author | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-11-09 18:08:58 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-11-09 18:08:58 +0000 |
| commit | 2247dde4b69779fc55c23aeb06130b7296ae7401 (patch) | |
| tree | 0cd984e506547c8e54a53c5f88b9ab20da8b2ecd /ShellPkg/Include | |
| parent | b303ea726e1c8ed240dad2bce54821318567eab3 (diff) | |
| download | edk2-platforms-2247dde4b69779fc55c23aeb06130b7296ae7401.tar.xz | |
Upgrade ShellLib and fix bug with param parsing
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9398 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Include')
| -rw-r--r-- | ShellPkg/Include/Library/ShellLib.h | 77 |
1 files changed, 75 insertions, 2 deletions
diff --git a/ShellPkg/Include/Library/ShellLib.h b/ShellPkg/Include/Library/ShellLib.h index e08cc88452..6211343f16 100644 --- a/ShellPkg/Include/Library/ShellLib.h +++ b/ShellPkg/Include/Library/ShellLib.h @@ -647,13 +647,17 @@ extern SHELL_PARAM_ITEM EmptyParamList[]; **/
EFI_STATUS
EFIAPI
-ShellCommandLineParse (
+ShellCommandLineParseEx (
IN CONST SHELL_PARAM_ITEM *CheckList,
OUT LIST_ENTRY **CheckPackage,
OUT CHAR16 **ProblemParam OPTIONAL,
- IN BOOLEAN AutoPageBreak
+ IN BOOLEAN AutoPageBreak,
+ IN BOOLEAN AlwaysAllowNumbers
);
+// make it easy to upgrade from older versions of the shell library.
+#define ShellCommandLineParse(CheckList,CheckPackage,ProblemParam,AutoPageBreak) ShellCommandLineParseEx(CheckList,CheckPackage,ProblemParam,AutoPageBreak,FALSE)
+
/**
Frees shell variable list that was returned from ShellCommandLineParse.
@@ -734,6 +738,20 @@ ShellCommandLineGetRawValue ( );
/**
+ returns the number of command line value parameters that were parsed.
+
+ this will not include flags.
+
+ @retval (UINTN)-1 No parsing has ocurred
+ @return other The number of value parameters found
+**/
+UINTN
+EFIAPI
+ShellCommandLineGetCount(
+ VOID
+ );
+
+/**
This function causes the shell library to initialize itself. If the shell library
is already initialized it will de-initialize all the current protocol poitners and
re-populate them again.
@@ -789,4 +807,59 @@ ShellPrintEx( ...
);
+/**
+ Print at a specific location on the screen.
+
+ This function will move the cursor to a given screen location, print the specified string,
+ and return the cursor to the original locaiton.
+
+ If -1 is specified for either the Row or Col the current screen location for BOTH
+ will be used and the cursor's position will not be moved back to an original location.
+
+ if either Row or Col is out of range for the current console, then ASSERT
+ if Format is NULL, then ASSERT
+
+ In addition to the standard %-based flags as supported by UefiLib Print() this supports
+ the following additional flags:
+ %N - Set output attribute to normal
+ %H - Set output attribute to highlight
+ %E - Set output attribute to error
+ %B - Set output attribute to blue color
+ %V - Set output attribute to green color
+
+ Note: The background color is controlled by the shell command cls.
+
+ @param[in] Row the row to print at
+ @param[in] Col the column to print at
+ @param[in] HiiFormatStringId the format string Id for getting from Hii
+ @param[in] HiiFormatHandle the format string Handle for getting from Hii
+
+ @return the number of characters printed to the screen
+**/
+UINTN
+EFIAPI
+ShellPrintHiiEx(
+ IN INT32 Col OPTIONAL,
+ IN INT32 Row OPTIONAL,
+ IN CONST EFI_STRING_ID HiiFormatStringId,
+ IN CONST EFI_HANDLE HiiFormatHandle,
+ ...
+ );
+
+/**
+ Function to determine if a given filename represents a file or a directory.
+
+ @param[in] DirName Path to directory to test.
+
+ @retval EFI_SUCCESS The Path represents a directory
+ @retval EFI_NOT_FOUND The Path does not represent a directory
+ @return other The path failed to open
+**/
+EFI_STATUS
+EFIAPI
+ShellIsDirectory(
+ IN CONST CHAR16 *DirName
+ );
+
+
#endif // __SHELL_LIB__
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