// Copyright (c) 2006, Google Inc.
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//
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#import <Foundation/Foundation.h>

#import "HTTPRequest.h"
 /**
  Represents a multipart/form-data HTTP upload (POST request).
  Each parameter pair is sent as a boundary.
  Each file is sent with a name field in addition to the filename and data.
  */
@interface HTTPMultipartUpload : HTTPRequest {
 @protected
  NSDictionary *parameters_;    // The key/value pairs for sending data (STRONG)
  NSMutableDictionary *files_;  // Dictionary of name/file-path (STRONG)
  NSString *boundary_;          // The boundary string (STRONG)
}

/**
 Sets the parameters that will be sent in the multipart POST request.
 */
- (void)setParameters:(NSDictionary *)parameters;
- (NSDictionary *)parameters;

/**
 Adds a file to be uploaded in the multipart POST request, by its file path.
 */
- (void)addFileAtPath:(NSString *)path name:(NSString *)name;

/**
 Adds a file to be uploaded in the multipart POST request, by its name and
 contents.
 */
- (void)addFileContents:(NSData *)data name:(NSString *)name;
- (NSDictionary *)files;

@end