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tdelibs/khtml/java/KJAS_GRAMMAR.txt

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This is documentation for the updated KJAS protocol.
KJAS Grammar
===============================================================================
## Commands From KAppletWidget(C++) to KJAS(Java Process)
<KJAS Command> -> <CMD Length><CMD>
<CMD Length> -> <StringNum>
<CMD> -> <createContext> |
<destroyContext> |
<createApplet> |
<destroyApplet> |
<startApplet> |
<stopApplet> |
<initApplet> |
<showURLInFrame> |
<showDocument> |
<showtqStatus> |
<resizeApplet> |
<getURLData> |
<URLData> |
<shutDownServer>
<createContext> -> <1 byte equal to 1 when cast as int><SEP><ContextID><END>
<destroyContext> -> <1 byte equal to 2 when cast as int><SEP><ContextID><END>
<createApplet> -> <1 byte equal to 3 when cast as int><SEP><ContextID>
<SEP><AppletID><SEP><AppletName><SEP><ClassName><SEP>
<BaseURL><SEP><CodeBase><SEP><Archives>
<SEP><Width><SEP><Height><SEP><WindowTitle><SEP><ParamList>
<destroyApplet> -> <1 byte equal to 4 when cast as int><SEP><ContextID>
<SEP><AppletID><END>
<startApplet> -> <1 byte equal to 5 when cast as int><SEP><ContextID>
<SEP><AppletID><END>
<stopApplet> -> <1 byte equal to 6 when cast as int><SEP><ContextID>
<SEP><AppletID><END>
<initApplet> -> <1 byte equal to 7 when cast as int><SEP><ContextID>
<SEP><AppletID><END>
## Commands from KJAS(Java Process) to KAppletWidget(C++)
<showDocument> -> <1 byte equal to 8 when cast as int><SEP><ContextID>
<SEP><URL><END>
<showURLInFrame> -> <1 byte equal to 9 when cast as int><SEP><ContextID>
<SEP><URL><SEP><targetFrame><END>
<showtqStatus> -> <1 byte equal to 10 when cast as int><SEP><ContextID>
<SEP><string><END>
<resizeApplet> -> <1 byte equal to 11 when cast as int><SEP><ContextID>
<SEP><AppletID><SEP><Width><SEP><Height><END>
<getURLData> -> <1 byte equal to 12 when cast as int><SEP><ClassLoaderID>
<SEP><URL><END>
<URLData> -> <1 byte equal to 13 when cast as int><SEP><ClassLoaderID>
<SEP><URL><SEP><DATA><END>
<shutDownServer> -> <1 byte equal to 14 when cast as int><END>
## basic data types
<CMD Length> -> <StringNum>
<ContextID> -> string
<AppletID> -> string
<AppletName> -> string
<ParamList> -> <StringNum><SEP><ParamPairList>
<ParamPairList> -> StringNum of ParamPair
<ParamPair> -> <ParamName><SEP><ParamValue><SEP>
<ClassName> -> string
<BaseURL> -> <URL>
<CodeBase> -> <URL>
<Archives> -> string (list of jarfile names)
<Width> -> string representation of integer
<Height> -> string representation of integer
<Title> -> string
<ParamName> -> string
<ParamValue> -> string
<Host> -> string (must be a valid URL)
<URL> -> string (must be a valid URL)
<targetFrame> -> string
<WindowTitle> -> string
<END> -> <SEP>
<SEP> -> Null character- 1 byte = 0
<StringNum> -> padded string representation of integer, 8 characters long
<ClassLoaderID> -> string
<DATA> -> byte array