1 files changed, 89 insertions, 0 deletions
diff --git a/storage/ndb/src/old_files/client/odbc/handles/HandleDesc.hpp b/storage/ndb/src/old_files/client/odbc/handles/HandleDesc.hpp
new file mode 100644
index 00000000000..9419697f134
--- /dev/null
+++ b/storage/ndb/src/old_files/client/odbc/handles/HandleDesc.hpp
@@ -0,0 +1,89 @@
+/* Copyright (C) 2003 MySQL 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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef ODBC_HANDLES_HandleDesc_hpp
+#define ODBC_HANDLES_HandleDesc_hpp
+
+#include <common/common.hpp>
+#include <common/DescArea.hpp>
+#include "HandleBase.hpp"
+
+class HandleRoot;
+class HandleDbc;
+
+/**
+ * @class HandleDesc
+ * @brief Descriptor handle (SQLHDESC).
+ */
+class HandleDesc : public HandleBase {
+public:
+    HandleDesc(HandleDbc* pDbc);
+    ~HandleDesc();
+    void ctor(Ctx& ctx);
+    void dtor(Ctx& ctx);
+    HandleDbc* getDbc();
+    HandleBase* getParent();
+    HandleRoot* getRoot();
+    OdbcHandle odbcHandle();
+    DescArea& descArea();
+    // allocate and free handles (no valid case)
+    void sqlAllocHandle(Ctx& ctx, SQLSMALLINT childType, HandleBase** ppChild);
+    void sqlFreeHandle(Ctx& ctx, SQLSMALLINT childType, HandleBase* pChild);
+    // set and get descriptor values (internal use)
+    void sqlSetDescField(Ctx& ctx, SQLSMALLINT recNumber, SQLSMALLINT fieldIdentifier, SQLPOINTER value, SQLINTEGER bufferLength);
+    void sqlGetDescField(Ctx& ctx, SQLSMALLINT recNumber, SQLSMALLINT fieldIdentifier, SQLPOINTER value, SQLINTEGER bufferLength, SQLINTEGER* stringLength, SQLSMALLINT* stringLength2 = 0);
+    void sqlColAttribute(Ctx& ctx, SQLUSMALLINT columnNumber, SQLUSMALLINT fieldIdentifier, SQLPOINTER characterAttribute, SQLSMALLINT bufferLength, SQLSMALLINT* stringLength, SQLPOINTER numericAttribute);
+    void sqlColAttributes(Ctx& ctx, SQLUSMALLINT icol, SQLUSMALLINT fdescType, SQLPOINTER rgbDesc, SQLSMALLINT cbDescMax, SQLSMALLINT* pcbDesc, SQLINTEGER* pfDesc);
+    // set and get several common descriptor values
+    void sqlSetDescRec(Ctx& ctx, SQLSMALLINT recNumber, SQLSMALLINT Type, SQLSMALLINT SubType, SQLINTEGER Length, SQLSMALLINT Precision, SQLSMALLINT Scale, SQLPOINTER Data, SQLINTEGER* StringLength, SQLINTEGER* Indicator);
+    void sqlGetDescRec(Ctx& ctx, SQLSMALLINT recNumber, SQLCHAR* Name, SQLSMALLINT BufferLength, SQLSMALLINT* StringLength, SQLSMALLINT* Type, SQLSMALLINT* SubType, SQLINTEGER* Length, SQLSMALLINT* Precision, SQLSMALLINT* Scale, SQLSMALLINT* Nullable);
+private:
+    HandleDbc* const m_dbc;
+    static DescSpec m_descSpec[];
+    DescArea m_descArea;
+};
+
+inline HandleDbc*
+HandleDesc::getDbc()
+{
+    return m_dbc;
+}
+
+inline HandleBase*
+HandleDesc::getParent()
+{
+    return (HandleDbc*)getDbc();
+}
+
+inline HandleRoot*
+HandleDesc::getRoot()
+{
+    return getParent()->getRoot();
+}
+
+inline OdbcHandle
+HandleDesc::odbcHandle()
+{
+    return Odbc_handle_desc;
+}
+
+inline DescArea&
+HandleDesc::descArea()
+{
+    return m_descArea;
+}
+
+#endif