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First pass at adding body encoders

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This commit is contained in:
Pierre-Olivier Latour
2014-04-06 10:44:53 -07:00
parent 7506f9c9a2
commit 81638ad086
5 changed files with 343 additions and 160 deletions
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CGDWebServer/GCDWebServerResponse.h
+13 -12
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@@ -27,26 +27,27 @@
#import <Foundation/Foundation.h>
typedef NSData* (^GCDWebServerChunkBlock)();
typedef NSData* (^GCDWebServerStreamBlock)(NSError** error);
@interface GCDWebServerResponse : NSObject
@protocol GCDWebServerBodyReader <NSObject>
- (BOOL)open:(NSError**)error;
- (NSData*)readData:(NSError**)error; // Return nil on error or empty NSData if at end
- (void)close;
@end
@interface GCDWebServerResponse : NSObject <GCDWebServerBodyReader>
@property(nonatomic, copy) NSString* contentType; // Default is nil i.e. no body
@property(nonatomic) NSUInteger contentLength; // Default is NSNotFound i.e. undefined
@property(nonatomic) NSInteger statusCode; // Default is 200
@property(nonatomic) NSUInteger cacheControlMaxAge; // Default is 0 seconds i.e. "no-cache"
@property(nonatomic, readonly) NSDictionary* additionalHeaders;
@property(nonatomic) BOOL gzipContentEncoding;
@property(nonatomic) BOOL chunkedTransferEncoding;
+ (GCDWebServerResponse*) response;
- (id)init;
- (void)setValue:(NSString*)value forAdditionalHeader:(NSString*)header;
- (BOOL)hasBody; // Convenience method
@end
@interface GCDWebServerResponse (Subclassing)
- (BOOL)open; // Implementation required
- (NSInteger)read:(void*)buffer maxLength:(NSUInteger)length; // Implementation required
- (BOOL)close; // Implementation required
@end
@interface GCDWebServerResponse (Extensions)
+ (GCDWebServerResponse*)responseWithStatusCode:(NSInteger)statusCode;
+ (GCDWebServerResponse*)responseWithRedirect:(NSURL*)location permanent:(BOOL)permanent;
@@ -83,7 +84,7 @@ typedef NSData* (^GCDWebServerChunkBlock)();
- (id)initWithFile:(NSString*)path byteRange:(NSRange)range isAttachment:(BOOL)attachment;
@end
@interface GCDWebServerChunkedResponse : GCDWebServerResponse // Use chunked transfer encoding
+ (GCDWebServerChunkedResponse*)responseWithContentType:(NSString*)type chunkBlock:(GCDWebServerChunkBlock)block;
- (id)initWithContentType:(NSString*)type chunkBlock:(GCDWebServerChunkBlock)block; // Return nil when done
@interface GCDWebServerStreamResponse : GCDWebServerResponse // Forces chunked transfer encoding
+ (GCDWebServerStreamResponse*)responseWithContentType:(NSString*)type streamBlock:(GCDWebServerStreamBlock)block;
- (id)initWithContentType:(NSString*)type streamBlock:(GCDWebServerStreamBlock)block; // Block must return empty NSData when done or nil on error
@end