Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtmail/dtmail/MsgHndArray.hh

@@ -0,0 +1,88 @@
+/*
+ *+SNOTICE
+ *
+ *	$TOG: MsgHndArray.hh /main/9 1998/09/02 15:54:58 mgreess $
+ *
+ *	RESTRICTED CONFIDENTIAL INFORMATION:
+ *	
+ *	The information in this document is subject to special
+ *	restrictions in a confidential disclosure agreement between
+ *	HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
+ *	document outside HP, IBM, Sun, USL, SCO, or Univel without
+ *	Sun's specific written approval.  This document and all copies
+ *	and derivative works thereof must be returned or destroyed at
+ *	Sun's request.
+ *
+ *	Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
+ *
+ *+ENOTICE
+ */
+
+#ifndef	_MSGHNDARRAY_HH
+#define	_MSGHNDARRAY_HH
+
+#include <stdlib.h>
+#include <string.h>
+#if defined(USL) && (OSMAJORVERSION == 2)
+extern "C" {
+#endif
+#include <malloc.h>
+#if defined(USL) && (OSMAJORVERSION == 2)
+};
+#endif
+#include <DtMail/DtMail.hh>
+
+class MsgStruct {
+  public:
+    MsgStruct() {};
+    ~MsgStruct() {};
+    
+    int indexNumber;
+    int sessionNumber;
+    DtMailMessageHandle message_handle;
+    Boolean is_deleted;
+};
+
+class MsgHndArray {
+  protected:
+    int _size;
+    MsgStruct **_contents;
+    int _length;
+
+  public:
+    MsgHndArray(int sz = 1024, int zeroed = 1)
+      {
+	  _contents = (MsgStruct**) malloc(sizeof(MsgStruct*)*sz);
+	  _size = sz;
+	  if (zeroed) memset(_contents, 0, sizeof(MsgStruct *)*sz);
+
+	  _length = 0;
+
+      }
+
+    ~MsgHndArray()
+      {
+//	  for (int ent = 0; ent < _length; ent++) {
+//	      delete _contents[ent];
+//	  }
+
+	  free((void*) _contents);
+      }
+
+    int		length();
+    MsgStruct*	at(int a_number);
+    int		insert(MsgStruct* a_msg_struct);
+    void	clear();
+    int		indexof(MsgStruct* a_msg_struct);
+    int		indexof(DtMailMessageHandle a_msg_handle);
+    void	remove_entry(int position);
+    void	remove_entry(MsgStruct *ms);
+    void	append(MsgStruct *a_msg_struct);
+    void	mark_for_delete(int position);
+    void	compact(int start_pos);
+    void	replace(int postition, MsgStruct *a_msg_struct);
+};
+
+#endif
+    
+