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//
// BCUtilCGI.h
// BioCocoa
//////////////////////////////////////////////////////////////////////////////////
//
// Static methods that are useful when called from main() within the
// context of a CGI app
//
//////////////////////////////////////////////////////////////////////////////////
// Created by John Timmer on Fri Jul 30 2004.
// Copyright (c) 2004 The BioCocoa Project. All rights reserved.
//
#import <Foundation/Foundation.h>
@interface BCUtilCGI : NSObject {
}
// finds any data sent to the CGI application from the form which triggers it
// each data item is a dictionary entry with its name as the key.
// this will return nil if there was no input or trouble readin the input.
+ (NSDictionary *) retrieveFormData;
// allows an informative error message to be sent as HTML output, typically prior
// to exiting the application (it allows you to avoid having your whole application
// be a series of nested if statements before dumping any output to stdout).
+ (void) errorOutWithMessage: (NSString *)theMessage;
@end
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