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+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2014. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * %CopyrightEnd%
+ */
+
+#ifndef _WXE_HELPER_H
+#define _WXE_HELPER_H
+
+DECLARE_EVENT_TYPE(wxeEVT_META_COMMAND, -1)
+
+class wxeMetaCommand : public wxEvent
+{
+ public:
+ wxeMetaCommand(wxe_data *sd, int EvId)
+ : wxEvent(EvId, wxeEVT_META_COMMAND)
+ { caller = driver_caller(sd->port_handle); port = sd->port; pdl = sd->pdl; } ;
+ wxeMetaCommand(const wxeMetaCommand& event)
+ : wxEvent(event)
+ { caller = event.caller; port = event.port; pdl = event.pdl; };
+ virtual ~wxeMetaCommand() {};
+ virtual wxEvent *Clone() const { return new wxeMetaCommand(*this); }
+
+ ErlDrvTermData caller;
+ ErlDrvTermData port;
+ ErlDrvPDL pdl;
+};
+
+class wxeCommand : public wxObject
+{
+ public:
+ wxeCommand(int fc,char * cbuf,int buflen, wxe_data *);
+ virtual ~wxeCommand();
+
+ ErlDrvTermData caller;
+ ErlDrvTermData port;
+ WXEBinRef * bin[3];
+ char * buffer;
+ int len;
+ int op;
+};
+
+class intListElement {
+ public:
+ intListElement(int Element) {car = Element; cdr = NULL;};
+ intListElement(int Element, intListElement *list)
+ {car = Element; cdr = list;};
+ int car;
+ intListElement *cdr;
+};
+
+class intList {
+ public:
+ intList() {list = NULL;};
+ bool IsEmpty() {return list == NULL;};
+ void Append(int Element) { list = new intListElement(Element, list); };
+ int Pop() {
+ intListElement *temp = list;
+ int res = list->car;
+ list = temp->cdr;
+ delete temp;
+ return res;
+ }
+ intListElement *list;
+};
+
+class wxe_badarg
+{
+ public:
+ wxe_badarg(int Ref) : ref(Ref) { } ;
+ int ref;
+};
+
+class wxeErlTerm : public wxClientData
+{
+ public:
+ wxeErlTerm(WXEBinRef * data)
+ {
+ size = data->size;
+ bin = (char *) driver_alloc(size);
+ memcpy(bin, data->base, size);
+ } ;
+ ~wxeErlTerm() { driver_free(bin); };
+ char * bin;
+ int size;
+};
+
+class wxETreeItemData : public wxTreeItemData
+{
+ public:
+ wxETreeItemData(int sz, char * data);
+ ~wxETreeItemData();
+
+ int size;
+ char * bin;
+};
+
+#endif