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+/*
+ * cocos2d for iPhone: http://www.cocos2d-iphone.org
+ *
+ * Copyright (c) 2008-2010 Ricardo Quesada
+ * Copyright (c) 2011 Zynga Inc.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ */
+
+
+
+#import <UIKit/UIKit.h>
+
+// cocoslive definitions
+#import "cocoslive.h"
+
+// Server URL
+#if USE_LOCAL_SERVER
+#define SCORE_SERVER_REQUEST_URL @"http://localhost:8080/api/get-scores"
+#define SCORE_SERVER_GETRANK_URL @"http://localhost:8080/api/get-rank-for-score"
+#else
+#define SCORE_SERVER_REQUEST_URL @"http://fourislandscores.appspot.com/api/get-scores"
+#define SCORE_SERVER_GETRANK_URL @"http://fourislandscores.appspot.com/api/get-rank-for-score"
+#endif
+
+/** Type of predefined Query */
+typedef enum {
+        kQueryIgnore = 0,
+        kQueryDay = 1,
+        kQueryWeek = 2,
+        kQueryMonth = 3,
+        kQueryAllTime = 4,
+} tQueryType;
+
+/** Flags that can be added to the query */
+typedef enum {
+        kQueryFlagIgnore = 0,
+        kQueryFlagByCountry = 1 << 0,
+        kQueryFlagByDevice = 1 << 1,
+} tQueryFlags;
+
+/**
+ * Handles the Request Scores to the cocos live server
+ */
+@interface CLScoreServerRequest : NSObject {
+        
+        /// game name, used as a login name.
+        NSString        *gameName;
+        
+        /// delegate instance of fetch score
+        id                      delegate;
+        
+        // data received
+        NSMutableData *receivedData;
+        
+        // To determine which delegate method will be called in connectionDidFinishLoading: of NSURLConnection Delegate
+        BOOL reqRankOnly;
+        
+        /// the connection
+        NSURLConnection *connection_;
+}
+
+/** connection to the server */
+@property (nonatomic, retain) NSURLConnection *connection;
+
+
+/** creates a ScoreServerRequest server with a game name*/
++(id) serverWithGameName:(NSString*) name delegate:(id)delegate;
+
+/** initializes a ScoreServerRequest with a game name*/
+-(id) initWithGameName:(NSString*) name delegate:(id)delegate;
+
+/** request scores from server using a predefined query. This is an asyncronous request.
+ * limit: how many scores are being requested. Maximun is 100
+ * flags: can be kQueryFlagByCountry (fetches only scores from country)
+ * category: an NSString. For example: 'easy', 'medium', 'type1'... When requesting scores, they can be filtered by this field.
+ */
+-(BOOL) requestScores: (tQueryType) type limit:(int)limit offset:(int)offset flags:(tQueryFlags)flags category:(NSString*)category;
+
+/** request scores from server using a predefined query. This is an asyncronous request.
+ * limit: how many scores are being requested. Maximun is 100
+ * flags: can be kQueryFlagByCountry (fetches only scores from country)
+ */
+-(BOOL) requestScores: (tQueryType) type limit:(int)limit offset:(int)offset flags:(tQueryFlags)flags;
+
+/** parse the received JSON scores and convert it to objective-c objects */
+-(NSArray*) parseScores;
+
+/** request rank for a given score using a predefined query. This is an asyncronous request.
+ * score: int for a score
+ * category: an NSString. For example: 'easy', 'medium', 'type1'... When requesting ranks, they can be filtered by this field.
+ */
+-(BOOL) requestRankForScore:(int)score andCategory:(NSString*)category;
+
+/** It's actually not parsing anything, just returning int for a rank. Kept name PARSE for convinience with parseScores */
+-(int) parseRank;
+
+@end
+
+/** CocosLive Request protocol */
+@protocol CLRequestDelegate <NSObject>
+-(void) scoreRequestOk:(id) sender;
+-(void) scoreRequestRankOk:(id) sender;
+-(void) scoreRequestFail:(id) sender;
+@end