xcimg.xcs

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//xlang 
package XCImg{
    public class VCodeGen : Library{
        long nativehandle;
        static bool loaded = false;
        static bool load(){
            if (loaded == false){
                try{
                    int osid = _system_.getPlatformId();
                    String module_name = "xcimg.dll";
                    if (osid == 1){
                        module_name = ("xcimg.so");
                    }else
                    if (osid == 2){
                        module_name = ("xcimg.dylib");
                    }
                    loadLibrary(module_name);
                    loaded = true;
                }catch(Exception e){
                    _system_.output(e.getMessage());
                }
            }
            return loaded;
        }
        
        import{
            Pointer cdecl alloc_vcode(String text, int length,  int height);
            int cdecl get_buffer_req(Pointer img);
            int cdecl get_data(Pointer img, ObjectPtr, int length);
            void cdecl delloc_vcode(Pointer img);
        };
        
        public VCodeGen(String text, int length,  int height){
            if (load()){
                nativehandle = alloc_vcode(text, length, height);
            }else{
                throw new IllegalArgumentException("can not load Native Module: xcimg");
            }
            
        }
        
        void finalize(){
            delloc_vcode(nativehandle);
        }
        
        public byte[] getData(){
            int length = get_buffer_req(nativehandle);
            byte[] data = new byte[length];
            get_data(nativehandle, data, length);
            return data;
        }
        
        public int length(){
            return get_buffer_req(nativehandle);
        }
    };
};
 
/*
int main(String[] args){
    //TODO:...
    XCImg.VCodeGen gen  = new XCImg.VCodeGen("dcsr", 160, 40);
    byte[] data = gen.getData();
    return 0;
}
*/