#include <stdlib.h>

#include <stdarg.h>

#import <Foundation/Foundation.h>

#import <CoreData/CoreData.h>

// Developers writing their own custom data formatters should be sure to read the information in DataFormatterPlugin.h

#import "/Developer/Applications/Xcode.app/Contents/PlugIns/GDBMIDebugging.xcplugin/Contents/Headers/DataFormatterPlugin.h"

_pbxgdb_plugin_function_list *_pbxgdb_plugin_functions = NULL;

static char *nullPluginFunctions = "ManagedObject Data Formatter error: _pbxgdb_plugin_functions not set!";

char *SampleCode_ManagedObjectSummary(NSManagedObject *managedObject, int identifier)

{

    char *result;

    if (_pbxgdb_plugin_functions) {

        NSAutoreleasePool *autoreleasePool = [[NSAutoreleasePool alloc] init];

        NSEntityDescription *entity = [managedObject entity];

        NSString *entityName = [entity name];

        NSArray *properties = [entity properties];

        NSString *faultString = [managedObject isFault] ? @", is fault" : @"";

        NSString *summaryString = [NSString stringWithFormat:@"Entity: %@, %u properties%@.", entityName, [properties count], faultString];

        result = _pbxgdb_plugin_functions->message(identifier, [summaryString UTF8String]);

        [autoreleasePool release];

    } else {

        result = nullPluginFunctions;

    }

    return result;

}

/*

File: ManagedObjectDataFormatter.m

Abstract: Custom data formatter that displays interesting information about a NSManagedObject

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*/