Restructure of ndb error

ndb/include/ndbapi/NdbError.hpp

@@ -17,6 +17,8 @@
 #ifndef NDB_ERROR_HPP
 #define NDB_ERROR_HPP
 
+#include <ndberror.h>
+
 /**
  * @struct NdbError
  * @brief Contains error information
@@ -51,7 +53,7 @@ struct NdbError {
      * The error code indicate success<br>
      * (Includes classification: NdbError::NoError)
      */
-    Success = 0,
+    Success = ndberror_st_success,
 
     /**
      * The error code indicates a temporary error.
@@ -61,7 +63,7 @@ struct NdbError {
      *  NdbError::OverloadError, NdbError::NodeShutdown 
      *  and NdbError::TimeoutExpired.)
      */
-    TemporaryError = 1,
+    TemporaryError = ndberror_st_temporary,
     
     /**
      * The error code indicates a permanent error.<br>
@@ -71,14 +73,14 @@ struct NdbError {
      *  NdbError::UserDefinedError, NdbError::InternalError, and, 
      *  NdbError::FunctionNotImplemented.)
      */
-    PermanentError = 2,
+    PermanentError = ndberror_st_permanent,
   
     /**
      * The result/status is unknown.<br>
      * (Includes classifications: NdbError::UnknownResultError, and
      *  NdbError::UnknownErrorCode.)
      */
-    UnknownResult = 3
+    UnknownResult = ndberror_st_unknown
   };
   
   /**
@@ -88,85 +90,85 @@ struct NdbError {
     /**
      * Success.  No error occurred.
      */
-    NoError = 0,  
+    NoError = ndberror_cl_none,
 
     /**
      * Error in application program.
      */
-    ApplicationError = 1,  
+    ApplicationError = ndberror_cl_application,
 
     /**
      * Read operation failed due to missing record.
      */
-    NoDataFound = 2,
+    NoDataFound = ndberror_cl_no_data_found,
 
     /**
      * E.g. inserting a tuple with a primary key already existing 
      * in the table.
      */
-    ConstraintViolation = 3,
+    ConstraintViolation = ndberror_cl_constraint_violation,
 
     /**
      * Error in creating table or usage of table.
      */
-    SchemaError = 4,
+    SchemaError = ndberror_cl_schema_error,
 
     /**
      * Error occurred in interpreted program.
      */
-    UserDefinedError = 5,
+    UserDefinedError = ndberror_cl_user_defined,
     
     /**
      * E.g. insufficient memory for data or indexes.
      */
-    InsufficientSpace = 6,
+    InsufficientSpace = ndberror_cl_insufficient_space,
 
     /**
      * E.g. too many active transactions.
      */
-    TemporaryResourceError = 7,
+    TemporaryResourceError = ndberror_cl_temporary_resource,
 
     /**
      * Temporary failures which are probably inflicted by a node
      * recovery in progress.  Examples: information sent between
      * application and NDB lost, distribution change.
      */
-    NodeRecoveryError = 8,
+    NodeRecoveryError = ndberror_cl_node_recovery,
 
     /**
      * E.g. out of log file space.
      */
-    OverloadError = 9,
+    OverloadError = ndberror_cl_overload,
 
     /**
      * Timeouts, often inflicted by deadlocks in NDB.
      */
-    TimeoutExpired = 10,
+    TimeoutExpired = ndberror_cl_timeout_expired,
     
     /**
      * Is is unknown whether the transaction was committed or not.
      */
-    UnknownResultError = 11,
+    UnknownResultError = ndberror_cl_unknown_result,
     
     /**
      * A serious error in NDB has occurred.
      */
-    InternalError = 12,
+    InternalError = ndberror_cl_internal_error,
 
     /**
      * A function used is not yet implemented.
      */
-    FunctionNotImplemented = 13,
+    FunctionNotImplemented = ndberror_cl_function_not_implemented,
 
     /**
      * Error handler could not determine correct error code.
      */
-    UnknownErrorCode = 14,
+    UnknownErrorCode = ndberror_cl_unknown_error_code,
 
     /**
      * Node shutdown
      */
-    NodeShutdown = 15
+    NodeShutdown = ndberror_cl_node_shutdown
   };
   
   /**
@@ -204,6 +206,22 @@ struct NdbError {
     message = 0;
     details = 0;
   }
+  NdbError(ndberror_struct ndberror){
+    status = (NdbError::Status) ndberror.status;
+    classification = (NdbError::Classification) ndberror.classification;
+    code = ndberror.code;
+    message = ndberror.message;
+    details = ndberror.details;
+  }
+  operator ndberror_struct() const {
+    ndberror_struct ndberror;
+    ndberror.status = (ndberror_status_enum) status;
+    ndberror.classification = (ndberror_classification_enum) classification;
+    ndberror.code = code;
+    ndberror.message = message;
+    ndberror.details = details;
+    return ndberror;
+  }
 };
 
 class NdbOut& operator <<(class NdbOut&, const NdbError &);

ndb/include/ndbapi/ndberror.h

+/* 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 NDBERROR_H
+#define NDBERROR_H
+
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum
+{
+  ndberror_st_success = 0,
+  ndberror_st_temporary = 1,
+  ndberror_st_permanent = 2,
+  ndberror_st_unknown = 3
+} ndberror_status_enum;
+
+typedef enum
+{
+  ndberror_cl_none = 0,  
+  ndberror_cl_application = 1,  
+  ndberror_cl_no_data_found = 2,
+  ndberror_cl_constraint_violation = 3,
+  ndberror_cl_schema_error = 4,
+  ndberror_cl_user_defined = 5,
+  ndberror_cl_insufficient_space = 6,
+  ndberror_cl_temporary_resource = 7,
+  ndberror_cl_node_recovery = 8,
+  ndberror_cl_overload = 9,
+  ndberror_cl_timeout_expired = 10,
+  ndberror_cl_unknown_result = 11,
+  ndberror_cl_internal_error = 12,
+  ndberror_cl_function_not_implemented = 13,
+  ndberror_cl_unknown_error_code = 14,
+  ndberror_cl_node_shutdown = 15
+} ndberror_classification_enum;
+
+
+typedef struct {
+
+  /**
+   * Error status.  
+   */
+  ndberror_status_enum status;
+
+  /**
+   * Error type
+   */
+  ndberror_classification_enum classification;
+  
+  /**
+   * Error code
+   */
+  int code;
+
+  /**
+   * Error message
+   */
+  const char * message;
+
+  /**
+   * The detailed description.  This is extra information regarding the 
+   * error which is not included in the error message.
+   *
+   * @note Is NULL when no details specified
+   */
+  char * details;
+
+} ndberror_struct;
+
+
+typedef ndberror_status_enum ndberror_status;
+typedef  ndberror_classification_enum ndberror_classification;
+
+const char *ndberror_status_message(const ndberror_status);
+const char *ndberror_classification_message(const ndberror_classification);
+void ndberror_update(ndberror_struct *);
+int ndb_error_string(int err_no, char *str, size_t size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

ndb/src/kernel/blocks/backup/restore/Makefile

 include .defs.mk
 
-TYPE := ndbapi ndbapiclient 
+TYPE := *
 
 BIN_TARGET := restore
 BIN_TARGET_LIBS := 
-BIN_TARGET_ARCHIVES := NDB_API general
+BIN_TARGET_ARCHIVES := NDB_API
 
-CCFLAGS_LOC = -I.. -I$(NDB_TOP)/src/ndbapi 
+CCFLAGS_LOC = -I.. -I$(NDB_TOP)/src/ndbapi  -I$(NDB_TOP)/include/ndbapi -I$(NDB_TOP)/include/util  -I$(NDB_TOP)/include/portlib -I$(NDB_TOP)/include/kernel
 
 #ifneq ($(MYSQLCLUSTER_TOP),)
 #CCFLAGS_LOC +=-I$(MYSQLCLUSTER_TOP)/include -D USE_MYSQL

ndb/src/ndbapi/Makefile

@@ -32,6 +32,7 @@ SOURCES = \
         Ndbif.cpp       \
         Ndbinit.cpp     \
         Ndberror.cpp    \
+        ndberror.c    \
         NdbErrorOut.cpp    \
         NdbConnection.cpp       \
         NdbConnectionScan.cpp \

ndb/src/ndbapi/NdbErrorOut.cpp

@@ -15,7 +15,6 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 
-#include <NdbError.hpp>
 #include <NdbStdio.h> 
 #include <stdarg.h>
 
@@ -23,10 +22,7 @@
 
 #include <NdbOut.hpp>
 
-const char *ndberror_status_message(const NdbError::Status & status);
-const char *ndberror_classification_message(const NdbError::Classification & classification);
-int ndb_error_string(int err_no, char *str, size_t size);
-void ndberror_update(const NdbError & _err);
+#include <NdbError.hpp>
 
 /**
  * operators
@@ -42,66 +38,11 @@ operator<<(NdbOut & out, const NdbError & error){
 
 NdbOut &
 operator<<(NdbOut & out, const NdbError::Status & status){
-  return out << ndberror_status_message(status);
+  return out << ndberror_status_message((ndberror_status)status);
 }
 
 NdbOut &
 operator<<(NdbOut & out, const NdbError::Classification & classification){
-  return out << ndberror_classification_message(classification);
-}
-
-/******************************************************
- *
- */
-#include "NdbImpl.hpp"
-#include "NdbDictionaryImpl.hpp"
-#include <NdbSchemaCon.hpp>
-#include <NdbOperation.hpp>
-#include <NdbConnection.hpp>
-
-
-const 
-NdbError & 
-Ndb::getNdbError(int code){
-  theError.code = code;
-  ndberror_update(theError);
-  return theError;
+  return out << ndberror_classification_message((ndberror_classification)classification);
 }
 
-const 
-NdbError & 
-Ndb::getNdbError() const {
-  ndberror_update(theError);
-  return theError;
-}
-
-const 
-NdbError & 
-NdbDictionaryImpl::getNdbError() const {
-  ndberror_update(m_error);
-  return m_error;
-}
-
-const 
-NdbError & 
-NdbConnection::getNdbError() const {
-  ndberror_update(theError);
-  return theError;
-}
-
-const 
-NdbError & 
-NdbOperation::getNdbError() const {
-  ndberror_update(theError);
-  return theError;
-}
-
-const 
-NdbError & 
-NdbSchemaCon::getNdbError() const {
-  ndberror_update(theError);
-  return theError;
-}
-
-
-