@set @script=0 /*
@echo off
set @script=
setlocal
set "a=0"
for %%i in (%*) do set /a "a+=1"
if "%a%" equ "0" goto:interactive
if "%a%" neq "1" goto:error
if "%1" equ "/b" goto:error
if "%1" neq "" cscript //nologo //e:jscript "%~dpnx0" %1 & goto:eof
:interactive
cscript //nologo //e:jscript "%~dpnx0" "/b"
echo Type "clear" to erase history or "exit" to leave session
echo.
:begin
set /p "scanf=>>> "
for %%i in ("/b", "/h") do (
if "%scanf%" equ %%i echo =^>err & echo. & goto:begin
)
if "%scanf%" equ "exit" goto:eof
cscript //nologo //e:jscript "%~dpnx0" "%scanf%"
if "%scanf%" equ "clear" cls
echo.
goto:begin
:error
echo =^>err
endlocal
exit /b
*/
var js = {
printf : function($) { WScript.echo($); },
banner : (function() { return (WScript.ScriptName +
" v3.31 - converts hex to decimal and vice versa\n" +
"Copyright (C) 2012-2013 greg zakharov gregzakh@gmail.com\n"); }
)(),
syntax : (function() { return ("\nUsage: " + WScript.ScriptName +
" [decimal | hexadecimal]"); }
)(),
hex2dec : function($) {
return Number($) ? '0x' + $.slice(2, $.length).toUpperCase() + ' = ' + Number($) : '=>err';
},
dec2hex : function($) {
return Number($) ? $ + ' = 0x' + Number($).toString(16).toUpperCase() : '=>err';
},
chkData : function($) {
if (/^\d+$/g.test($)) return this.dec2hex($);
else if (/^(0x|x)|^[a-f0-9]+$/ig.test($))
return !/x/i.test($.slice(0, 1)) ? (/0x/i.test($.slice(0, 2)) ? this.hex2dec($) :
this.hex2dec('0x' + $)) : this.hex2dec('0' + $);
else return '=>err';
}
};
try {
with (WScript.Arguments) {
if (length == 1) {
if (Named.Exists("b")) js.printf(js.banner);
else if (Named.Exists("h")) js.printf(js.banner + js.syntax);
else js.printf(js.chkData(Unnamed(0)));
}
}
}
catch (e) { js.printf('=>err'); }
Diff to Previous Revision
--- revision 4 2013-06-26 06:07:10
+++ revision 5 2013-07-01 05:54:07
@@ -22,13 +22,24 @@
if "%scanf%" equ "clear" cls
echo.
goto:begin
+ :error
+ echo =^>err
endlocal
- :error
- echo =^>err
exit /b
*/
-var num = {
+var js = {
+ printf : function($) { WScript.echo($); },
+
+ banner : (function() { return (WScript.ScriptName +
+ " v3.31 - converts hex to decimal and vice versa\n" +
+ "Copyright (C) 2012-2013 greg zakharov gregzakh@gmail.com\n"); }
+ )(),
+
+ syntax : (function() { return ("\nUsage: " + WScript.ScriptName +
+ " [decimal | hexadecimal]"); }
+ )(),
+
hex2dec : function($) {
return Number($) ? '0x' + $.slice(2, $.length).toUpperCase() + ' = ' + Number($) : '=>err';
},
@@ -38,31 +49,21 @@
},
chkData : function($) {
- if ($.slice(0, 2) == '0x') return this.hex2dec($);
- else if ($.slice(0, 1) == 'x') return this.hex2dec('0' + $);
- else if (/[a-f]/ig.test($)) return this.hex2dec('0x' + $);
- else return this.dec2hex($);
+ if (/^\d+$/g.test($)) return this.dec2hex($);
+ else if (/^(0x|x)|^[a-f0-9]+$/ig.test($))
+ return !/x/i.test($.slice(0, 1)) ? (/0x/i.test($.slice(0, 2)) ? this.hex2dec($) :
+ this.hex2dec('0x' + $)) : this.hex2dec('0' + $);
+ else return '=>err';
}
-};
-
-var std = {
- printf : function($) { WScript.echo($); },
- banner : (function() { return (WScript.ScriptName +
- " v3.27 - converts hex to decimal and vice versa\n" +
- "Copyright(C) 2012-2013 greg zakharov gregzakh@gmail.com\n"); }
- )(),
- syntax : (function() { return ("\nUsage: " + WScript.ScriptName +
- " [decimal | hexadecimal]"); }
- )()
};
try {
with (WScript.Arguments) {
if (length == 1) {
- if (Named.Exists("b")) std.printf(std.banner);
- else if (Named.Exists("h")) std.printf(std.banner + std.syntax);
- else std.printf(num.chkData(Unnamed(0)));
+ if (Named.Exists("b")) js.printf(js.banner);
+ else if (Named.Exists("h")) js.printf(js.banner + js.syntax);
+ else js.printf(js.chkData(Unnamed(0)));
}
}
}
-catch (e) { std.printf('=>err'); }
+catch (e) { js.printf('=>err'); }
