/*********************************************************************** * FXRuby -- the Ruby language bindings for the FOX GUI toolkit. * Copyright (c) 2001-2009 by Lyle Johnson. All Rights Reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * For further information please contact the author by e-mail * at "lyle@lylejohnson.name". ***********************************************************************/ /// Memory Store Definition class FXMemoryStream : public FXStream { protected: public: /// Create memory store %extend { FXMemoryStream(const FXObject* cont=NULL){ return new FXRbMemoryStream(cont); } /// Open memory store bool open(FXStreamDirection save_or_load,VALUE str){ FXuval size=0; FXuchar *data=0; if(!NIL_P(str)){ size=RSTRING_LEN(str); data=reinterpret_cast<FXuchar*>(StringValuePtr(str)); return self->open(save_or_load,size,data); } else{ return self->open(save_or_load,data); } } // Take buffer away from stream VALUE takeBuffer() { FXuchar* buffer; FXuval sp; self->takeBuffer(buffer,sp); VALUE result=rb_str_new(const_cast<const char *>(reinterpret_cast<char*>(buffer)),sp); FXFREE(&buffer); return result; } /// Give buffer to stream void giveBuffer(VALUE str){ Check_Type(str,T_STRING); FXuchar* buffer=reinterpret_cast<FXuchar*>(StringValuePtr(str)); FXuval sp=RSTRING_LEN(str); self->giveBuffer(buffer,sp); } } /// Get position FXlong position() const; /// Destructor virtual ~FXMemoryStream(); };