CfgScript Library
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CfgScript uses ACDK libraries.
The CfgScript standard library
The CfgScript standard library
CfgScript has no own standard library, but simply make use of the ACDK class libraries.
All ACDK Classes with provided meta information are available in CfgScript.
Available Classes
By default all classes of the acdk_core package are available
(including acdk.lang, acdk.lang.ref, acdk.lang.reflect, acdk.lang.dmi,
acdk.io, acdk.util, acdk.util.logging, acdk.locale).Also the classes of the Script interpreter are available (acdk.cfgscript).
Addionally all classes implemented in various
Packages are available
in CfgScript.For example
networking, XML Processing,
GUI and so on. Using ClassLoader to load the class
If the type is not already loaded, CfgScript uses
the available 
acdk::lang::ClassLoader to load the class.Two ClassLoader are available for CfgScript by default:
System ClassLoader
The system class loader tries to load native code (.so/.dll)
which contains the ACDK/C++ class definition.See also:
ACDK Nameservice.Hundrets of classes are avialable via System ClassLoader including
acdk.text (including RegExp), acdk.net,
acdk.vfile, acdk.sql and
acdk.wx for GUI programming. CfgScript Classes
Included CfgScript Files
CfgScript classes may be included via
the include statement.Alternativelly the interpreter uses the CfgScript ClassLoader:
CfgScript ClassLoader
The CfgScript ClassLoader try to locate a
.csf
file with the same name as the loaded class:For loading the class
mymodule.tools.MyClass
the CfgScript ClassLoader try to load the script
mymodule/tools/MyClass.csf from
- each directory defined in the
CSFPATHenviroment variable.
- and in the
$ACDKHOME/cfg/csf/lib/directory.
See also:
acdkcfgscript.See also:
acdk::cfgscript::ScriptClassLoader. Using CfgScript Classes in C++
The CfgScript ClassLoader does not only work for Classes loaded in
the CfgScript script itself, but also in ACDK C++ and any DMI-enabled Scripting language
(like list, perl, python, tcl, visual basic, java):
// $ACDKHOME/cfg/csf/lib/mytest/MyCfgScriptTestClass.csf
class MyCfgScriptTestClass
implements Comparable
{
String value;
MyCfgScriptTestClass(String value)
{
value = val;
}
String getValue() { return value; }
int compareTo(MyCfgScriptTestClass other)
{
return getValue().compareTo(other.getValue());
}
}
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// asumes the acdk_cfgscript library is linked to the executable
RString arg = "Hello";
// uses the class loader to load a cfgscript class, which can be used in
RComparable comp1 = (RComparable)Object::New("mytest.MyCfgScriptTestClass", arg);
RComparable comp2 = (RComparable)Object::New("mytest.MyCfgScriptTestClass", arg);
comp1->compareTo(comp2) == 0;
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DMI-able Classes
DMI is the basis language integration mechanism of ACDK called
Dynamic Method Invocation.
With the DMI-Bridge CfgScript can make usage of
COM,
CORBA or Java classes
in a way that the code looks exactly the same like the server classes were implemented in CfgScript.
Please refer to
Introduction for the COM sample.