7 files changed, 15 insertions, 119 deletions
diff --git a/src/objc/nntp/MCONNTP.h b/src/objc/nntp/MCONNTP.h
index a1328166..980d0c39 100644
--- a/src/objc/nntp/MCONNTP.h
+++ b/src/objc/nntp/MCONNTP.h
@@ -16,7 +16,6 @@
 #include <MailCore/MCONNTPFetchArticleOperation.h>
 #include <MailCore/MCONNTPFetchArticlesOperation.h>
 #include <MailCore/MCONNTPListNewsgroupsOperation.h>
-#include <MailCore/MCONNTPArticleInfo.h>
 #include <MailCore/MCONNTPGroupInfo.h>
 
 #endif
diff --git a/src/objc/nntp/MCONNTPArticleInfo.h b/src/objc/nntp/MCONNTPArticleInfo.h
deleted file mode 100644
index 5e2a6887..00000000
--- a/src/objc/nntp/MCONNTPArticleInfo.h
+++ /dev/null
@@ -1,31 +0,0 @@
-//
-//  MCONNTPArticleInfo.h
-//  mailcore2
-//
-//  Created by Robert Widmann on 8/13/14.
-//  Copyright (c) 2014 MailCore. All rights reserved.
-//
-
-#ifndef MAILCORE_MCONNTPARTICLEINFO_H
-
-#define MAILCORE_MCONNTPARTICLEINFO_H
-
-#import <Foundation/Foundation.h>
-
-/** This is information of a message fetched by MCONNTPFetchArticlesOperation.*/
-
-@interface MCONNTPArticleInfo : NSObject <NSCopying>
-
-/** This is the index of a given message.*/
-@property (nonatomic, assign) unsigned int index;
-
-/** This is the size of the given message.*/
-@property (nonatomic, assign) unsigned int size;
-
-/** This is the unique identifier of the message.
- It can be used as a cache identifier.*/
-@property (nonatomic, copy) NSString * uid;
-
-@end
-
-#endif
diff --git a/src/objc/nntp/MCONNTPArticleInfo.mm b/src/objc/nntp/MCONNTPArticleInfo.mm
deleted file mode 100644
index 61f226f8..00000000
--- a/src/objc/nntp/MCONNTPArticleInfo.mm
+++ /dev/null
@@ -1,71 +0,0 @@
-//
-//  MCONNTPArticleInfo.m
-//  mailcore2
-//
-//  Created by Robert Widmann on 8/13/14.
-//  Copyright (c) 2014 MailCore. All rights reserved.
-//
-
-#import "MCONNTPArticleInfo.h"
-
-#include "MCAsyncNNTP.h"
-#include "MCNNTP.h"
-
-#import "MCOUtils.h"
-
-@implementation MCONNTPArticleInfo {
-    mailcore::NNTPArticleInfo * _nativeInfo;
-}
-
-#define nativeType mailcore::NNTPArticleInfo
-
-+ (void) load
-{
-    MCORegisterClass(self, &typeid(nativeType));
-}
-
-- (id) copyWithZone:(NSZone *)zone
-{
-    nativeType * nativeObject = (nativeType *) [self mco_mcObject]->copy();
-    id result = [[self class] mco_objectWithMCObject:nativeObject];
-    MC_SAFE_RELEASE(nativeObject);
-    return [result retain];
-}
-
-+ (NSObject *) mco_objectWithMCObject:(mailcore::Object *)object
-{
-    mailcore::NNTPArticleInfo * folder = (mailcore::NNTPArticleInfo *) object;
-    return [[[self alloc] initWithMCNNTPArticleInfo:folder] autorelease];
-}
-
-- (mailcore::Object *) mco_mcObject
-{
-    return _nativeInfo;
-}
-
-- (NSString *) description
-{
-    return MCO_OBJC_BRIDGE_GET(description);
-}
-
-- (id) initWithMCNNTPArticleInfo:(mailcore::NNTPArticleInfo *)info
-{
-    self = [super init];
-    
-    _nativeInfo = info;
-    _nativeInfo->retain();
-    
-    return self;
-}
-
-- (void) dealloc
-{
-    MC_SAFE_RELEASE(_nativeInfo);
-    [super dealloc];
-}
-
-MCO_OBJC_SYNTHESIZE_SCALAR(unsigned int, unsigned int, setIndex, index)
-MCO_OBJC_SYNTHESIZE_SCALAR(unsigned int, unsigned int, setSize, size)
-MCO_OBJC_SYNTHESIZE_STRING(setUid, uid)
-
-@end
diff --git a/src/objc/nntp/MCONNTPFetchArticleOperation.h b/src/objc/nntp/MCONNTPFetchArticleOperation.h
index c72351d9..b8bffcb0 100644
--- a/src/objc/nntp/MCONNTPFetchArticleOperation.h
+++ b/src/objc/nntp/MCONNTPFetchArticleOperation.h
@@ -6,9 +6,9 @@
 //  Copyright (c) 2014 MailCore. All rights reserved.
 //
 
-#ifndef MAILCORE_MCONNTPFETCHMESSAGEOPERATION_H
+#ifndef MAILCORE_MCONNTPFETCHARTICLEOPERATION_H
 
-#define MAILCORE_MCONNTPFETCHMESSAGEOPERATION_H
+#define MAILCORE_MCONNTPFETCHARTICLEOPERATION_H
 
 #import <Foundation/Foundation.h>
 #import <MailCore/MCONNTPOperation.h>
diff --git a/src/objc/nntp/MCONNTPFetchArticlesOperation.h b/src/objc/nntp/MCONNTPFetchArticlesOperation.h
index 6d2a9dab..35a0889d 100644
--- a/src/objc/nntp/MCONNTPFetchArticlesOperation.h
+++ b/src/objc/nntp/MCONNTPFetchArticlesOperation.h
@@ -6,15 +6,16 @@
 //  Copyright (c) 2014 MailCore. All rights reserved.
 //
 
-#ifndef MAILCORE_MCONNTPFETCHMESSAGESOPERATION_H
+#ifndef MAILCORE_MCONNTPFETCHARTICLESOPERATION_H
 
-#define MAILCORE_MCONNTPFETCHMESSAGESOPERATION_H
+#define MAILCORE_MCONNTPFETCHARTICLESOPERATION_H
 
 #import <Foundation/Foundation.h>
 #import <MailCore/MCONNTPOperation.h>
 
-/** This is an asynchronous operation that will fetch the list of a messages on the NNTP3 account. */
+@class MCOIndexSet;
 
+/** This is an asynchronous operation that will fetch the list of a messages on the NNTP server. */
 @interface MCONNTPFetchArticlesOperation : MCONNTPOperation
 
 /** 
@@ -22,12 +23,12 @@
  
  @param completionBlock Called when the operation is finished.
  
- - On success `error` will be nil and `messages` will be an array of MCONNTPArticleInfo
+ - On success `error` will be nil and `articles` will be an index set of article numbers.
  
  - On failure, `error` will be set with `MCOErrorDomain` as domain and an 
  error code available in MCOConstants.h, `messages` will be null
  */
-- (void) start:(void (^)(NSError * error, NSArray * /* MCONNTPArticleInfo */ messages))completionBlock;
+- (void) start:(void (^)(NSError * error, MCOIndexSet * articles))completionBlock;
 
 @end
 
diff --git a/src/objc/nntp/MCONNTPFetchArticlesOperation.mm b/src/objc/nntp/MCONNTPFetchArticlesOperation.mm
index b7c4670e..6e13a5d2 100644
--- a/src/objc/nntp/MCONNTPFetchArticlesOperation.mm
+++ b/src/objc/nntp/MCONNTPFetchArticlesOperation.mm
@@ -13,7 +13,7 @@
 #import "MCOOperation+Private.h"
 #import "MCOUtils.h"
 
-typedef void (^CompletionType)(NSError *error, NSArray * messages);
+typedef void (^CompletionType)(NSError *error, MCOIndexSet * articles);
 
 @implementation MCONNTPFetchArticlesOperation {
     CompletionType _completionBlock;
@@ -38,7 +38,7 @@ typedef void (^CompletionType)(NSError *error, NSArray * messages);
     [super dealloc];
 }
 
-- (void) start:(void (^)(NSError *error, NSArray * messages))completionBlock
+- (void) start:(void (^)(NSError *error, MCOIndexSet * articles))completionBlock
 {
     _completionBlock = [completionBlock copy];
     [self start];
@@ -58,7 +58,7 @@ typedef void (^CompletionType)(NSError *error, NSArray * messages);
     
     nativeType *op = MCO_NATIVE_INSTANCE;
     if (op->error() == mailcore::ErrorNone) {
-        _completionBlock(nil, MCO_TO_OBJC(op->messages()));
+        _completionBlock(nil, MCO_TO_OBJC(op->articles()));
     } else {
         _completionBlock([NSError mco_errorWithErrorCode:op->error()], nil);
     }
diff --git a/src/objc/nntp/MCONNTPSession.h b/src/objc/nntp/MCONNTPSession.h
index 89795087..6712d9e4 100644
--- a/src/objc/nntp/MCONNTPSession.h
+++ b/src/objc/nntp/MCONNTPSession.h
@@ -66,12 +66,10 @@
 /** @name Operations */
 
 /**
- Returns an operation that will fetch the list of messages.
+ Returns an operation that will fetch the list of article numbers.
  
- MCONNTPFetchArticlesOperation * op = [session fetchMessagesOperation];
- [op start:^(NSError * error, NSArray * messages) {
- // messages is an array of MCONNTPArticleInfo
- // [info index] can be used as reference for a given message in the other operations.
+ MCONNTPFetchArticlesOperation * op = [session fetchArticlesOperation];
+ [op start:^(NSError * error, MCOIndexSet * articles) {
  }];
  */
 - (MCONNTPFetchArticlesOperation *) fetchArticlesOperation:(NSString *)group;
@@ -89,7 +87,7 @@
 /**
  Returns an operation that will fetch the content of the given message.
  
- MCONNTPFetchArticleOperation * op = [session fetchMessageOperationWithIndex:idx inGroup:@"Group"];
+ MCONNTPFetchArticleOperation * op = [session fetchArticleOperationWithIndex:idx inGroup:@"Group"];
  [op start:^(NSError * error, NSData * messageData) {
  // messageData is the RFC 822 formatted message data.
  }];