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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:00:34 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:00:34 +0000
commit3f619478f796eddbba6e39502fe941b285dd97b1 (patch)
treee2c7b5777f728320e5b5542b6213fd3591ba51e2 /storage/connect/mycat.h
parentInitial commit. (diff)
downloadmariadb-3f619478f796eddbba6e39502fe941b285dd97b1.tar.xz
mariadb-3f619478f796eddbba6e39502fe941b285dd97b1.zip
Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'storage/connect/mycat.h')
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diff --git a/storage/connect/mycat.h b/storage/connect/mycat.h
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+/* Copyright (C) MariaDB Corporation Ab
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
+
+/**************** MYCAT H Declares Source Code File (.H) ***************/
+/* Name: MYCAT.H Version 2.4 */
+/* Author: Olivier Bertrand */
+/* This file contains the CONNECT plugin MYCAT class definitions. */
+/***********************************************************************/
+#ifndef __MYCAT__H
+#define __MYCAT__H
+
+#include "block.h"
+#include "catalog.h"
+
+//typedef struct ha_table_option_struct TOS, *PTOS;
+
+/**
+ structure for CREATE TABLE options (table options)
+
+ These can be specified in the CREATE TABLE:
+ CREATE TABLE ( ... ) {...here...}
+*/
+struct ha_table_option_struct {
+ const char *type;
+ const char *filename;
+ const char *optname;
+ const char *tabname;
+ const char *tablist;
+ const char *dbname;
+ const char *separator;
+//const char *connect;
+ const char *qchar;
+ const char *module;
+ const char *subtype;
+ const char *catfunc;
+ const char *srcdef;
+ const char *colist;
+ const char *filter;
+ const char *oplist;
+ const char *data_charset;
+ const char *http;
+ const char *uri;
+ ulonglong lrecl;
+ ulonglong elements;
+//ulonglong estimate;
+ ulonglong multiple;
+ ulonglong header;
+ ulonglong quoted;
+ ulonglong ending;
+ ulonglong compressed;
+ bool mapped;
+ bool huge;
+ bool split;
+ bool readonly;
+ bool sepindex;
+ bool zipped;
+ };
+
+// Possible value for catalog functions
+#define FNC_NO (1 << 0) // Not a catalog table
+#define FNC_COL (1 << 1) // Column catalog function
+#define FNC_TABLE (1 << 2) // Table catalog function
+#define FNC_DSN (1 << 3) // Data Source catalog function
+#define FNC_DRIVER (1 << 4) // Column catalog function
+#define FNC_NIY (1 << 5) // Catalog function NIY
+
+typedef class ha_connect *PHC;
+
+char *GetPluginDir(void);
+char *GetMessageDir(void);
+TABTYPE GetTypeID(const char *type);
+bool IsFileType(TABTYPE type);
+bool IsExactType(TABTYPE type);
+bool IsTypeNullable(TABTYPE type);
+bool IsTypeFixed(TABTYPE type);
+bool IsTypeIndexable(TABTYPE type);
+int GetIndexType(TABTYPE type);
+uint GetFuncID(const char *func);
+
+/***********************************************************************/
+/* MYCAT: class for managing the CONNECT plugin DB items. */
+/***********************************************************************/
+class MYCAT : public CATALOG {
+ public:
+ MYCAT(PHC hc); // Constructor
+
+ // Implementation
+ PHC GetHandler(void) {return Hc;}
+ void SetHandler(PHC hc) {Hc= hc;}
+
+ // Methods
+ void Reset(void);
+ bool StoreIndex(PGLOBAL, PTABDEF) {return false;} // Temporary
+ PTABDEF GetTableDesc(PGLOBAL g, PTABLE tablep,
+ LPCSTR type, PRELDEF *prp = NULL);
+ PTDB GetTable(PGLOBAL g, PTABLE tablep,
+ MODE mode = MODE_READ, LPCSTR type = NULL);
+ void ClearDB(PGLOBAL g);
+
+ protected:
+ PTABDEF MakeTableDesc(PGLOBAL g, PTABLE tablep, LPCSTR am);
+
+ // Members
+ ha_connect *Hc; // The Connect handler
+ }; // end of class MYCAT
+
+#endif /* __MYCAT__H */