Implement Objective-C Interface

4 files changed, 117 insertions, 0 deletions

diff --git a/src/objc/smtp/MCOSMTPNoopOperation.h b/src/objc/smtp/MCOSMTPNoopOperation.h
new file mode 100644
index 00000000..38ab386e
--- /dev/null
+++ b/src/objc/smtp/MCOSMTPNoopOperation.h
@@ -0,0 +1,32 @@
+//
+//  MCOSMTPNoopOperation.h
+//  mailcore2
+//
+//  Created by Robert Widmann on 9/24/13.
+//  Copyright (c) 2013 MailCore. All rights reserved.
+//
+
+#ifndef __MAILCORE_MCOSMTPNOOPOPERATION_H_
+
+#define __MAILCORE_MCOSMTPNOOPOPERATION_H_
+
+#import <MailCore/MCOSMTPOperation.h>
+
+/** This is an asynchronous operation that will perform a noop operation through SMTP. */
+@interface MCOSMTPNoopOperation : MCOSMTPOperation
+
+/*
+ Starts the asynchronous operation.
+ 
+ @param completionBlock Called when the operation is finished.
+ 
+ - On success `error` will be nil
+ 
+ - On failure, `error` will be set with `MCOErrorDomain` as domain and an
+ error code available in MCOConstants.h,
+ */
+- (void) start:(void (^)(NSError * error))completionBlock;
+
+@end
+
+#endif
diff --git a/src/objc/smtp/MCOSMTPNoopOperation.mm b/src/objc/smtp/MCOSMTPNoopOperation.mm
new file mode 100644
index 00000000..3a1fced0
--- /dev/null
+++ b/src/objc/smtp/MCOSMTPNoopOperation.mm
@@ -0,0 +1,66 @@
+//
+//  MCOSMTPNoopOperation.m
+//  mailcore2
+//
+//  Created by Robert Widmann on 9/24/13.
+//  Copyright (c) 2013 MailCore. All rights reserved.
+//
+
+#import "MCOSMTPNoopOperation.h"
+
+#include "MCAsyncSMTP.h"
+
+#import "MCOUtils.h"
+#import "MCOOperation+Private.h"
+
+typedef void (^CompletionType)(NSError *error);
+
+@implementation MCOSMTPNoopOperation {
+    CompletionType _completionBlock;
+}
+
+#define nativeType mailcore::SMTPNoopOperation
+
++ (void) load
+{
+    MCORegisterClass(self, &typeid(nativeType));
+}
+
++ (NSObject *) mco_objectWithMCObject:(mailcore::Object *)object
+{
+    nativeType * op = (nativeType *) object;
+    return [[[self alloc] initWithMCOperation:op] autorelease];
+}
+
+- (void) dealloc
+{
+    [_completionBlock release];
+    [super dealloc];
+}
+
+- (void) start:(void (^)(NSError *error))completionBlock
+{
+    _completionBlock = [completionBlock copy];
+    [self start];
+}
+
+- (void) cancel
+{
+    [_completionBlock release];
+    _completionBlock = nil;
+    [super cancel];
+}
+
+- (void)operationCompleted
+{
+    if (_completionBlock == NULL)
+        return;
+    
+    NSError * error = [NSError mco_errorWithErrorCode:MCO_NATIVE_INSTANCE->error()];
+    _completionBlock(error);
+    [_completionBlock release];
+    _completionBlock = NULL;
+}
+
+
+@end
diff --git a/src/objc/smtp/MCOSMTPSession.h b/src/objc/smtp/MCOSMTPSession.h
index 6716ee30..90351551 100644
--- a/src/objc/smtp/MCOSMTPSession.h
+++ b/src/objc/smtp/MCOSMTPSession.h
@@ -120,6 +120,16 @@
 */
 - (MCOSMTPOperation *) checkAccountOperationWithFrom:(MCOAddress *)from;
 
+/**
+ Returns an operation that will perform a No-Op.
+ 
+ MCOPOPOperation * op = [session noopOperation];
+ [op start:^(NSError * error) {
+ ...
+ }];
+ */
+- (MCOSMTPOperation *) noopOperation;
+
 @end
 
 #endif
diff --git a/src/objc/smtp/MCOSMTPSession.mm b/src/objc/smtp/MCOSMTPSession.mm
index 0c24f66c..29211118 100644
--- a/src/objc/smtp/MCOSMTPSession.mm
+++ b/src/objc/smtp/MCOSMTPSession.mm
@@ -12,6 +12,7 @@
 
 #import "MCOUtils.h"
 #import "MCOSMTPSendOperation.h"
+#import "MCOSMTPNoopOperation.h"
 #import "MCOSMTPOperation.h"
 #import "MCOOperation+Private.h"
 #import "MCOAddress.h"
@@ -130,6 +131,14 @@ MCO_OBJC_SYNTHESIZE_BOOL(setUseHeloIPEnabled, useHeloIPEnabled)
     return result;
 }
 
+- (MCOSMTPOperation *) noopOperation
+{
+    mailcore::SMTPOperation * coreOp = MCO_NATIVE_INSTANCE->noopOperation();
+    MCOSMTPNoopOperation * result = [[[MCOSMTPNoopOperation alloc] initWithMCOperation:coreOp] autorelease];
+    [result setSession:self];
+    return result;
+}
+
 - (void) _logWithSender:(void *)sender connectionType:(MCOConnectionLogType)logType data:(NSData *)data
 {
     _connectionLogger(sender, logType, data);