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

cde/programs/dtinfo/DtMmdb/api/info_base.h

@@ -0,0 +1,123 @@
+/*
+ * $XConsortium: info_base.h /main/6 1996/09/04 01:37:17 cde-hal $
+ *
+ * Copyright (c) 1992 HAL Computer Systems International, Ltd.
+ * All rights reserved.  Unpublished -- rights reserved under
+ * the Copyright Laws of the United States.  USE OF A COPYRIGHT
+ * NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
+ * OR DISCLOSURE.
+ * 
+ * THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
+ * SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.  USE,
+ * DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
+ * PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
+ * INTERNATIONAL, LTD.
+ * 
+ *                         RESTRICTED RIGHTS LEGEND
+ * Use, duplication, or disclosure by the Government is subject
+ * to the restrictions as set forth in subparagraph (c)(l)(ii)
+ * of the Rights in Technical Data and Computer Software clause
+ * at DFARS 252.227-7013.
+ *
+ *          HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
+ *                  1315 Dell Avenue
+ *                  Campbell, CA  95008
+ * 
+ */
+
+
+#ifndef _info_base_h
+#define _info_base_h 1
+
+#include "utility/macro.h"
+#include "storage/version.h"
+#include "api/base.h"
+#include "mgrs/managers.h"
+#include "schema/object_dict.h"
+#include "object/cset.h"
+#include "object/dl_list.h"
+
+class iterator 
+{
+public:
+   iterator( handler*, c_code_t );
+   ~iterator();
+
+   operator void*();
+
+protected:
+   handler* collection_hd;
+   c_code_t instance_c_code;
+   mmdb_pos_t ind;
+
+   friend class info_base;
+};
+
+/*************************************/
+// The info_base class
+/*************************************/
+
+class info_base : public base
+{
+
+public:
+   info_base( object_dict& dict, 
+	      char** set_nms, char** list_nms, 
+              const char* base_dir, const char* base_name,
+              const char* base_desc, const char* base_uid, 
+	      const char* base_locale,
+	      const mm_version& v
+            );
+   virtual ~info_base();
+
+// export funcs
+   cset_handlerPtr get_set( const char* set_name );
+   cset_handlerPtr get_set( int set_position );
+
+   dl_list_handlerPtr get_list( const char* list_name );
+   dl_list_handlerPtr get_list( int list_position );
+
+   void add_composite(char* new_db_path, char* def_spec_path);
+
+// query functions
+   int num_of_docs();
+   mm_version& data_version() { return f_v; };
+
+// iterate over all instances with 'c_code' in a set or a list
+   iterator* first(char* col_nm, c_code_t c_code);
+   oid_t get_oid(const iterator& ind);
+   void next(iterator&);
+
+#ifdef C_API
+// an integer id within the infolib
+   int index_id() { return f_index_id; };
+   void set_index_id(int x) { f_index_id = x; };
+#endif
+
+// build compression dicts. data is from stdin
+   void build_dict(char* compress_agent_name);
+
+   const char* get_info_base_locale() const { return info_base_locale; }
+
+protected:
+
+   cset_handlerPtr* info_base_set_ptrs;
+   dl_list_handlerPtr* info_base_list_ptrs;
+
+#ifdef C_API
+   int f_index_id;
+#endif
+
+   mm_version f_v;
+
+   int get_set_pos( const char* set_name );
+   int get_list_pos( const char* list_name );
+
+   friend class info_lib;
+
+   char info_base_locale[PATHSIZ];
+};
+
+typedef info_base* info_basePtr;
+
+#endif