1 files changed, 149 insertions, 0 deletions
diff --git a/ndb/src/newtonapi/dba_schema.cpp b/ndb/src/newtonapi/dba_schema.cpp
new file mode 100644
index 00000000000..9fa99cb5d43
--- /dev/null
+++ b/ndb/src/newtonapi/dba_schema.cpp
@@ -0,0 +1,149 @@
+/* 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 */
+
+#include "dba_internal.hpp"
+
+static bool getNdbAttr(DBA_DataTypes_t,
+		       Size_t,
+		       int * attrSize,
+		       int * arraySize,
+		       AttrType * attrType);
+
+extern "C"
+DBA_Error_t 
+DBA_CreateTable(const char* TableName, 
+		int NbColumns, 
+		const DBA_ColumnDesc_t Columns[] ){
+  
+  if(DBA_TableExists(TableName))
+    return DBA_NO_ERROR;
+  
+  NdbSchemaCon * schemaCon = DBA__TheNdb->startSchemaTransaction();
+  if(schemaCon == 0){
+    DBA__SetLatestError(DBA_NDB_ERROR, 0,
+			"Internal NDB error: No schema transaction");
+    return DBA_NDB_ERROR;
+  }
+  
+  NdbSchemaOp * schemaOp   = schemaCon->getNdbSchemaOp();	
+  if(schemaOp == 0){
+    DBA__TheNdb->closeSchemaTransaction(schemaCon);    
+    DBA__SetLatestError(DBA_NDB_ERROR, 0,
+			"Internal NDB error: No schema op");
+    return DBA_NDB_ERROR;
+  }
+
+  if(schemaOp->createTable( TableName,
+			    8, // Data Size
+			    TupleKey,
+			    2, // Index size
+			    All,
+			    6,
+			    78,
+			    80,
+			    1,
+			    false) == -1){
+    DBA__TheNdb->closeSchemaTransaction(schemaCon);    
+    DBA__SetLatestError(DBA_NDB_ERROR, 0,
+			"Internal NDB error: Create table failed");
+    return DBA_NDB_ERROR;
+  }
+  
+  for (int i = 0; i < NbColumns; i++){
+    int attrSize;
+    int arraySize;
+    AttrType attrType;
+    
+    if(!getNdbAttr(Columns[i].DataType, Columns[i].Size,
+		   &attrSize,
+		   &arraySize,
+		   &attrType)){
+      DBA__TheNdb->closeSchemaTransaction(schemaCon);    
+      DBA__SetLatestError(DBA_APPLICATION_ERROR, 0,
+			  "Invalid datatype/size combination");
+      return DBA_APPLICATION_ERROR;
+    }
+    
+    if(schemaOp->createAttribute( Columns[i].Name,
+				  Columns[i].IsKey ? TupleKey : NoKey,
+				  attrSize,
+				  arraySize,
+				  attrType) == -1){
+      DBA__TheNdb->closeSchemaTransaction(schemaCon);    
+      DBA__SetLatestError(DBA_NDB_ERROR, 0,
+			  "Internal NDB error: Create attribute failed");
+      return DBA_NDB_ERROR;
+    }
+  }
+  
+  if(schemaCon->execute() == -1){
+    DBA__TheNdb->closeSchemaTransaction(schemaCon);    
+    DBA__SetLatestError(DBA_NDB_ERROR, 0,
+			"Internal NDB error: Execute schema failed");
+    return DBA_NDB_ERROR;
+  }
+  
+  DBA__TheNdb->closeSchemaTransaction(schemaCon);
+
+  return DBA_NO_ERROR;
+}
+
+DBA_Error_t 
+DBA_DropTable( char* TableName ){
+  return DBA_NOT_IMPLEMENTED;
+}
+
+Boolean_t 
+DBA_TableExists( const char* TableName ){
+  NdbDictionary::Dictionary * dict = DBA__TheNdb->getDictionary();
+  if(dict == 0){
+    return 0;
+  }
+  
+  const NdbDictionary::Table * tab = dict->getTable(TableName);
+  if(tab == 0){
+    return 0;
+  }
+  return 1;
+}
+
+static
+bool 
+getNdbAttr(DBA_DataTypes_t type,
+	   Size_t size,
+	   int * attrSize,
+	   int * arraySize,
+	   AttrType * attrType) {
+  
+  if(type == DBA_CHAR){
+    * attrType = String;
+    * attrSize  = 8;
+    * arraySize = size;
+    return true;
+  }
+  
+  * attrType = Signed;
+  if((size % 4) == 0){
+    * attrSize  = 32;
+    * arraySize = size / 4;
+    return true;
+  }
+  
+  * attrSize  = 8;
+  * arraySize = size;
+  
+  return true;
+}