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#import "Saw_AppDelegate.h"
#import "JRLog.h"
#import "SourceMO.h"
#import "SessionMO.h"
#import "MessageMO.h"
#import "nsenumerate.h"
#import "CoreData+JRExtensions.h"
@protocol JRLogDestinationDO
- (oneway void)logWithDictionary:(bycopy NSDictionary*)dictionary_;
@end
@interface SawDO : NSObject<JRLogDestinationDO> {
NSManagedObjectContext *moc;
}
@end
@implementation SawDO
- (id)init {
self = [super init];
if (self) {
moc = [[NSApp delegate] managedObjectContext];
}
return self;
}
- (oneway void)logWithDictionary:(bycopy NSDictionary*)d_ {
//NSLog(@"%@", d_);
NSString *bundleID = [d_ objectForKey:@"bundleID"];
SourceMO *source = [SourceMO fetchOneSourceWithBundleID:bundleID managedObjectContext:moc error:nil];
if (!source) {
source = [SourceMO newInManagedObjectContext:moc];
[source setBundleID:bundleID];
nsenumerate([[NSWorkspace sharedWorkspace] launchedApplications], NSDictionary, app) {
if ([[app objectForKey:@"NSApplicationBundleIdentifier"] isEqualToString:bundleID]) {
[source setName:[app objectForKey:@"NSApplicationName"]];
break;
}
}
}
NSString *sessionUUID = [d_ objectForKey:@"sessionUUID"];
SessionMO *session = [SessionMO fetchOneSessionWithUUID:sessionUUID managedObjectContext:moc error:nil];
if (!session) {
session = [SessionMO newInManagedObjectContext:moc];
[session setSessionUUID:sessionUUID];
[session setPid:[d_ objectForKey:@"pid"]];
[session setDate:[d_ objectForKey:@"date"]];
[session setSource:source];
}
NSAssert([[session source] isEqual:source], nil);
MessageMO *message = [MessageMO newInManagedObjectContext:moc];
[message setDate:[d_ objectForKey:@"date"]];
[message setLevel:[d_ objectForKey:@"level"]];
[message setInstance:[d_ objectForKey:@"instance"]];
[message setFile:[d_ objectForKey:@"file"]];
[message setLine:[d_ objectForKey:@"line"]];
[message setFunction:[d_ objectForKey:@"function"]];
[message setMessage:[d_ objectForKey:@"message"]];
[message setSession:session];
[moc save:nil];
}
@end
@implementation Saw_AppDelegate
- (void)applicationDidFinishLaunching:(NSNotification*)notification_ {
NSConnection *connection = [[NSConnection defaultConnection] retain];
[connection setRootObject:[[[SawDO alloc] init] autorelease]];
[connection registerName:@"JRLogDestinationDO"];
[[NSDistributedNotificationCenter defaultCenter] postNotificationName:@"JRLogDestinationDOAvailable"
object:nil];
}
//
//
//
/**
Returns the support folder for the application, used to store the Core Data
store file. This code uses a folder named "Saw" for
the content, either in the NSApplicationSupportDirectory location or (if the
former cannot be found), the system's temporary directory.
*/
- (NSString *)applicationSupportFolder {
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
NSString *basePath = ([paths count] > 0) ? [paths objectAtIndex:0] : NSTemporaryDirectory();
return [basePath stringByAppendingPathComponent:@"Saw"];
}
/**
Creates, retains, and returns the managed object model for the application
by merging all of the models found in the application bundle and all of the
framework bundles.
*/
- (NSManagedObjectModel *)managedObjectModel {
if (managedObjectModel != nil) {
return managedObjectModel;
}
NSMutableSet *allBundles = [[NSMutableSet alloc] init];
[allBundles addObject: [NSBundle mainBundle]];
[allBundles addObjectsFromArray: [NSBundle allFrameworks]];
managedObjectModel = [[NSManagedObjectModel mergedModelFromBundles: [allBundles allObjects]] retain];
[allBundles release];
return managedObjectModel;
}
/**
Returns the persistent store coordinator for the application. This
implementation will create and return a coordinator, having added the
store for the application to it. (The folder for the store is created,
if necessary.)
*/
- (NSPersistentStoreCoordinator *) persistentStoreCoordinator {
if (persistentStoreCoordinator != nil) {
return persistentStoreCoordinator;
}
NSFileManager *fileManager;
NSString *applicationSupportFolder = nil;
NSURL *url;
NSError *error;
fileManager = [NSFileManager defaultManager];
applicationSupportFolder = [self applicationSupportFolder];
if ( ![fileManager fileExistsAtPath:applicationSupportFolder isDirectory:NULL] ) {
[fileManager createDirectoryAtPath:applicationSupportFolder attributes:nil];
}
url = [NSURL fileURLWithPath: [applicationSupportFolder stringByAppendingPathComponent: @"Saw.xml"]];
persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel: [self managedObjectModel]];
if (![persistentStoreCoordinator addPersistentStoreWithType:NSXMLStoreType configuration:nil URL:url options:nil error:&error]){
[[NSApplication sharedApplication] presentError:error];
}
return persistentStoreCoordinator;
}
/**
Returns the managed object context for the application (which is already
bound to the persistent store coordinator for the application.)
*/
- (NSManagedObjectContext *) managedObjectContext {
if (managedObjectContext != nil) {
return managedObjectContext;
}
NSPersistentStoreCoordinator *coordinator = [self persistentStoreCoordinator];
if (coordinator != nil) {
managedObjectContext = [[NSManagedObjectContext alloc] init];
[managedObjectContext setPersistentStoreCoordinator: coordinator];
}
return managedObjectContext;
}
/**
Returns the NSUndoManager for the application. In this case, the manager
returned is that of the managed object context for the application.
*/
- (NSUndoManager *)windowWillReturnUndoManager:(NSWindow *)window {
return [[self managedObjectContext] undoManager];
}
/**
Performs the save action for the application, which is to send the save:
message to the application's managed object context. Any encountered errors
are presented to the user.
*/
- (IBAction) saveAction:(id)sender {
NSError *error = nil;
if (![[self managedObjectContext] save:&error]) {
[[NSApplication sharedApplication] presentError:error];
}
}
/**
Implementation of the applicationShouldTerminate: method, used here to
handle the saving of changes in the application managed object context
before the application terminates.
*/
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender {
NSError *error;
int reply = NSTerminateNow;
if (managedObjectContext != nil) {
if ([managedObjectContext commitEditing]) {
if ([managedObjectContext hasChanges] && ![managedObjectContext save:&error]) {
// This error handling simply presents error information in a panel with an
// "Ok" button, which does not include any attempt at error recovery (meaning,
// attempting to fix the error.) As a result, this implementation will
// present the information to the user and then follow up with a panel asking
// if the user wishes to "Quit Anyway", without saving the changes.
// Typically, this process should be altered to include application-specific
// recovery steps.
BOOL errorResult = [[NSApplication sharedApplication] presentError:error];
if (errorResult == YES) {
reply = NSTerminateCancel;
}
else {
int alertReturn = NSRunAlertPanel(nil, @"Could not save changes while quitting. Quit anyway?" , @"Quit anyway", @"Cancel", nil);
if (alertReturn == NSAlertAlternateReturn) {
reply = NSTerminateCancel;
}
}
}
}
else {
reply = NSTerminateCancel;
}
}
return reply;
}
/**
Implementation of dealloc, to release the retained variables.
*/
- (void) dealloc {
[managedObjectContext release], managedObjectContext = nil;
[persistentStoreCoordinator release], persistentStoreCoordinator = nil;
[managedObjectModel release], managedObjectModel = nil;
[super dealloc];
}
@end
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