diff options
| author | Qiu Shumin <shumin.qiu@intel.com> | 2014-09-17 07:58:31 +0000 |
|---|---|---|
| committer | shenshushi <shenshushi@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-09-17 07:58:31 +0000 |
| commit | 0960ba17e596812f211ba334cc6699d45bada328 (patch) | |
| tree | 9daaedac1ac18feb91901a5ee844df2e450b61cb /ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c | |
| parent | 3a3395f06b95ad5a0a78e23d293929e6809e09e5 (diff) | |
| download | edk2-platforms-0960ba17e596812f211ba334cc6699d45bada328.tar.xz | |
ShellPkg: Remove redundant quotes in file path string for Shell command parameters.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16122 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c index 48b1cf84b8..4ac7e67007 100644 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c +++ b/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c @@ -309,3 +309,42 @@ StrniCmp( return (NULL);
}
+
+/**
+ Cleans off all the quotes in the string.
+
+ @param[in] OriginalString pointer to the string to be cleaned.
+ @param[out] CleanString The new string with all quotes removed.
+ Memory allocated in the function and free
+ by caller.
+
+ @retval EFI_SUCCESS The operation was successful.
+**/
+EFI_STATUS
+EFIAPI
+ShellLevel2StripQuotes (
+ IN CONST CHAR16 *OriginalString,
+ OUT CHAR16 **CleanString
+ )
+{
+ CHAR16 *Walker;
+
+ if (OriginalString == NULL || CleanString == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ *CleanString = AllocateCopyPool (StrSize (OriginalString), OriginalString);
+ if (*CleanString == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ for (Walker = *CleanString; Walker != NULL && *Walker != CHAR_NULL ; Walker++) {
+ if (*Walker == L'\"') {
+ CopyMem(Walker, Walker+1, StrSize(Walker) - sizeof(Walker[0]));
+ }
+ }
+
+ return EFI_SUCCESS;
+}
+
+
|