ObjFW  Artifact [a21b81861e]

Artifact a21b81861ea9a6093e95d0663e85a6123aaad9ec017af3674ac24d5f7549a824:

• File src/OFHTTPRequest.m — part of check-in [3d16a30f41] at 2013-06-22 12:12:36 on branch trunk — Rework exceptions.

  This mostly removes the argument for the class in which the exception
  occurred. As backtraces were recently added for all platforms, the
  passed class does not give any extra information on where the exception
  occurred anymore.

  This also removes a few other arguments which were not too helpful. In
  the past, the idea was to pass as many arguments as possible so that it
  is easier to find the origin of the exception. However, as backtraces
  are a much better way to find the origin, those are not useful anymore
  and just make the exception more cumbersome to use. The rule is now to
  only pass arguments that might help in recovering from the exception or
  provide information that is otherwise not easily accessible. (user: js, size: 4743) [annotate] [blame] [check-ins using]

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFHTTPRequest.h"
#import "OFString.h"
#import "OFURL.h"
#import "OFDictionary.h"
#import "OFDataArray.h"
#import "OFArray.h"

#import "autorelease.h"
#import "macros.h"

#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFUnsupportedVersionException.h"

@implementation OFHTTPRequest
+ (instancetype)request
{
	return [[[self alloc] init] autorelease];
}

+ (instancetype)requestWithURL: (OFURL*)URL
{
	return [[[self alloc] initWithURL: URL] autorelease];
}

- init
{
	self = [super init];

	_requestType = OF_HTTP_REQUEST_TYPE_GET;
	_protocolVersion.major = 1;
	_protocolVersion.minor = 1;

	return self;
}

- initWithURL: (OFURL*)URL
{
	self = [self init];

	@try {
		[self setURL: URL];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_URL release];
	[_headers release];
	[_POSTData release];
	[_MIMEType release];
	[_remoteAddress release];

	[super dealloc];
}

- (void)setURL: (OFURL*)URL
{
	OF_SETTER(_URL, URL, true, 1)
}

- (OFURL*)URL
{
	OF_GETTER(_URL, true)
}

- (void)setRequestType: (of_http_request_type_t)requestType
{
	_requestType = requestType;
}

- (of_http_request_type_t)requestType
{
	return _requestType;
}

- (void)setProtocolVersion: (of_http_request_protocol_version_t)protocolVersion
{
	if (protocolVersion.major != 1 || protocolVersion.minor > 1)
		@throw [OFUnsupportedVersionException
		    exceptionWithVersion: [OFString stringWithFormat: @"%u.%u",
					      protocolVersion.major,
					      protocolVersion.minor]];

	_protocolVersion = protocolVersion;
}

- (of_http_request_protocol_version_t)protocolVersion
{
	return _protocolVersion;
}

- (void)setProtocolVersionFromString: (OFString*)string
{
	void *pool = objc_autoreleasePoolPush();
	OFArray *components = [string componentsSeparatedByString: @"."];
	intmax_t major, minor;
	of_http_request_protocol_version_t protocolVersion;

	if ([components count] != 2)
		@throw [OFInvalidFormatException exception];

	major = [[components firstObject] decimalValue];
	minor = [[components lastObject] decimalValue];

	if (major < 0 || major > UINT8_MAX || minor < 0 || minor > UINT8_MAX)
		@throw [OFOutOfRangeException exception];

	protocolVersion.major = (uint8_t)major;
	protocolVersion.minor = (uint8_t)minor;

	[self setProtocolVersion: protocolVersion];

	objc_autoreleasePoolPop(pool);
}

- (OFString*)protocolVersionString
{
	return [OFString stringWithFormat: @"%u.%u", _protocolVersion.major,
					   _protocolVersion.minor];
}

- (void)setHeaders: (OFDictionary*)headers
{
	OF_SETTER(_headers, headers, true, 1)
}

- (OFDictionary*)headers
{
	OF_GETTER(_headers, true)
}

- (void)setPOSTData: (OFDataArray*)POSTData
{
	OF_SETTER(_POSTData, POSTData, true, 0)
}

- (OFDataArray*)POSTData
{
	OF_GETTER(_POSTData, true)
}

- (void)setMIMEType: (OFString*)MIMEType
{
	OF_SETTER(_MIMEType, MIMEType, true, 1)
}

- (OFString*)MIMEType
{
	OF_GETTER(_MIMEType, true)
}

- (void)setRemoteAddress: (OFString*)remoteAddress
{
	OF_SETTER(_remoteAddress, remoteAddress, true, 1)
}

- (OFString*)remoteAddress
{
	OF_GETTER(_remoteAddress, true)
}

- (OFString*)description
{
	void *pool = objc_autoreleasePoolPush();
	const char *requestTypeStr = NULL;
	OFString *indentedHeaders, *indentedPOSTData, *ret;

	switch (_requestType) {
	case OF_HTTP_REQUEST_TYPE_GET:
		requestTypeStr = "GET";
		break;
	case OF_HTTP_REQUEST_TYPE_POST:
		requestTypeStr = "POST";
		break;
	case OF_HTTP_REQUEST_TYPE_HEAD:
		requestTypeStr = "HEAD";
		break;
	}

	indentedHeaders = [[_headers description]
	    stringByReplacingOccurrencesOfString: @"\n"
				      withString: @"\n\t"];
	indentedPOSTData = [[_POSTData description]
	    stringByReplacingOccurrencesOfString: @"\n"
				      withString: @"\n\t"];

	ret = [[OFString alloc] initWithFormat:
	    @"<%@:\n\tURL = %@\n"
	    @"\tRequest type = %s\n"
	    @"\tHeaders = %@\n"
	    @"\tPOST data = %@\n"
	    @"\tPOST data MIME type = %@\n"
	    @"\tRemote address = %@\n"
	    @">",
	    [self class], _URL, requestTypeStr, indentedHeaders,
	    indentedPOSTData, _MIMEType, _remoteAddress];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}
@end