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audk
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This adds support for @ prefixed commands in script files. 

signed-off-by: jcarsey
reviewed-by: geekboy15a

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12113 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey 2011-08-09 16:33:58 +00:00
parent 37abfb7ea1
commit 848997b59a
1 changed files with 17 additions and 1 deletions
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18
ShellPkg/Application/Shell/Shell.c
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@ -1619,6 +1619,7 @@ RunScriptFileHandle (
SCRIPT_COMMAND_LIST *LastCommand;
BOOLEAN Ascii;
BOOLEAN PreScriptEchoState;
BOOLEAN PreCommandEchoState;
CONST CHAR16 *CurDir;
UINTN LineCount;
@ -1806,7 +1807,22 @@ RunScriptFileHandle (
}
ShellPrintEx(-1, -1, L"%s\r\n", CommandLine2);
}
Status = RunCommand(CommandLine3);
if (CommandLine3[0] == L'@') {
//
// We need to save the current echo state
// and disable echo for just this command.
//
PreCommandEchoState = ShellCommandGetEchoState();
ShellCommandSetEchoState(FALSE);
Status = RunCommand(CommandLine3+1);
//
// Now restore the pre-'@' echo state.
//
ShellCommandSetEchoState(PreCommandEchoState);
} else {
Status = RunCommand(CommandLine3);
}
}
if (ShellCommandGetScriptExit()) {