Revert "ShellPkg: Move FindFirstCharacter/GetNextParameter to ShellCommandLib"

[mirror_edk2.git] / ShellPkg / Application / Shell / ShellParametersProtocol.h

diff --git a/ShellPkg/Application/Shell/ShellParametersProtocol.h b/ShellPkg/Application/Shell/ShellParametersProtocol.h
index 1205d92c197cf6f25f89fe94a4e834419572c77c..926f36242cdee50e152e33d7419a700dac6e7cf0 100644 (file)
--- a/ShellPkg/Application/Shell/ShellParametersProtocol.h
+++ b/ShellPkg/Application/Shell/ShellParametersProtocol.h
@@ -190,5 +190,34 @@ ParseCommandLineToArgs(
   IN OUT UINTN    *Argc\r
   );\r
 \r
+/**\r
+  return the next parameter from a command line string;\r
+\r
+  This function moves the next parameter from Walker into TempParameter and moves\r
+  Walker up past that parameter for recursive calling.  When the final parameter\r
+  is moved *Walker will be set to NULL;\r
+\r
+  Temp Parameter must be large enough to hold the parameter before calling this\r
+  function.\r
+\r
+  @param[in, out] Walker          pointer to string of command line.  Adjusted to\r
+                                  reminaing command line on return\r
+  @param[in, out] TempParameter   pointer to string of command line item extracted.\r
+  @param[in]      Length          Length of (*TempParameter) in bytes\r
+  @param[in]      StripQuotation  if TRUE then strip the quotation marks surrounding\r
+                                  the parameters.\r
+\r
+  @return   EFI_INALID_PARAMETER  A required parameter was NULL or pointed to a NULL or empty string.\r
+  @return   EFI_NOT_FOUND         A closing " could not be found on the specified string\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+GetNextParameter(\r
+  IN OUT CHAR16   **Walker,\r
+  IN OUT CHAR16   **TempParameter,\r
+  IN CONST UINTN  Length,\r
+  IN BOOLEAN      StripQuotation\r
+  );\r
+\r
 #endif //_SHELL_PARAMETERS_PROTOCOL_PROVIDER_HEADER_\r
 \r