/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
* Jonathan Schleifer <js@heap.zone>
*
* 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"
#include <string.h>
#import "OFHTTPRequest.h"
#import "OFString.h"
#import "OFURL.h"
#import "OFDictionary.h"
#import "OFDataArray.h"
#import "OFArray.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFUnsupportedVersionException.h"
const char*
of_http_request_method_to_string(of_http_request_method_t method)
{
switch (method) {
case OF_HTTP_REQUEST_METHOD_OPTIONS:
return "OPTIONS";
case OF_HTTP_REQUEST_METHOD_GET:
return "GET";
case OF_HTTP_REQUEST_METHOD_HEAD:
return "HEAD";
case OF_HTTP_REQUEST_METHOD_POST:
return "POST";
case OF_HTTP_REQUEST_METHOD_PUT:
return "PUT";
case OF_HTTP_REQUEST_METHOD_DELETE:
return "DELETE";
case OF_HTTP_REQUEST_METHOD_TRACE:
return "TRACE";
case OF_HTTP_REQUEST_METHOD_CONNECT:
return "CONNECT";
}
return NULL;
}
of_http_request_method_t
of_http_request_method_from_string(const char *string)
{
if (strcmp(string, "OPTIONS") == 0)
return OF_HTTP_REQUEST_METHOD_OPTIONS;
if (strcmp(string, "GET") == 0)
return OF_HTTP_REQUEST_METHOD_GET;
if (strcmp(string, "HEAD") == 0)
return OF_HTTP_REQUEST_METHOD_HEAD;
if (strcmp(string, "POST") == 0)
return OF_HTTP_REQUEST_METHOD_POST;
if (strcmp(string, "PUT") == 0)
return OF_HTTP_REQUEST_METHOD_PUT;
if (strcmp(string, "DELETE") == 0)
return OF_HTTP_REQUEST_METHOD_DELETE;
if (strcmp(string, "TRACE") == 0)
return OF_HTTP_REQUEST_METHOD_TRACE;
if (strcmp(string, "CONNECT") == 0)
return OF_HTTP_REQUEST_METHOD_CONNECT;
@throw [OFInvalidFormatException exception];
}
@implementation OFHTTPRequest
@synthesize URL = _URL, method = _method, headers = _headers;
@synthesize cookies = _cookies, body = _body, remoteAddress = _remoteAddress;
+ (instancetype)request
{
return [[[self alloc] init] autorelease];
}
+ (instancetype)requestWithURL: (OFURL*)URL
{
return [[[self alloc] initWithURL: URL] autorelease];
}
- init
{
self = [super init];
_method = OF_HTTP_REQUEST_METHOD_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];
[_cookies release];
[_body release];
[_remoteAddress release];
[super dealloc];
}
- copy
{
OFHTTPRequest *copy = [[OFHTTPRequest alloc] init];
@try {
copy->_method = _method;
copy->_protocolVersion = _protocolVersion;
[copy setURL: _URL];
[copy setHeaders: _headers];
[copy setBody: _body];
[copy setRemoteAddress: _remoteAddress];
} @catch (id e) {
[copy release];
@throw e;
}
return copy;
}
- (bool)isEqual: (id)object
{
OFHTTPRequest *request;
if (![object isKindOfClass: [OFHTTPRequest class]])
return false;
request = object;
if (request->_method != _method ||
request->_protocolVersion.major != _protocolVersion.major ||
request->_protocolVersion.minor != _protocolVersion.minor ||
![request->_URL isEqual: _URL] ||
![request->_headers isEqual: _headers] ||
![request->_body isEqual: _body] ||
![request->_remoteAddress isEqual: _remoteAddress])
return false;
return true;
}
- (uint32_t)hash
{
uint32_t hash;
OF_HASH_INIT(hash);
OF_HASH_ADD(hash, _method);
OF_HASH_ADD(hash, _protocolVersion.major);
OF_HASH_ADD(hash, _protocolVersion.minor);
OF_HASH_ADD_HASH(hash, [_URL hash]);
OF_HASH_ADD_HASH(hash, [_headers hash]);
OF_HASH_ADD_HASH(hash, [_body hash]);
OF_HASH_ADD_HASH(hash, [_remoteAddress hash]);
OF_HASH_FINALIZE(hash);
return hash;
}
- (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)setBodyFromString: (OFString*)string
{
[self setBodyFromString: string
encoding: OF_STRING_ENCODING_UTF_8];
}
- (void)setBodyFromString: (OFString*)string
encoding: (of_string_encoding_t)encoding
{
void *pool = objc_autoreleasePoolPush();
OFDataArray *body = [OFDataArray dataArray];
[body addItems: [string cStringWithEncoding: encoding]
count: [string cStringLengthWithEncoding: encoding]];
[self setBody: body];
objc_autoreleasePoolPop(pool);
}
- (OFString*)description
{
void *pool = objc_autoreleasePoolPush();
const char *method = of_http_request_method_to_string(_method);
OFString *indentedHeaders, *indentedBody, *ret;
indentedHeaders = [[_headers description]
stringByReplacingOccurrencesOfString: @"\n"
withString: @"\n\t"];
indentedBody = [[_body description]
stringByReplacingOccurrencesOfString: @"\n"
withString: @"\n\t"];
ret = [[OFString alloc] initWithFormat:
@"<%@:\n\tURL = %@\n"
@"\tMethod = %s\n"
@"\tHeaders = %@\n"
@"\tBody = %@\n"
@"\tRemote address = %@\n"
@">",
[self class], _URL, method, indentedHeaders, indentedBody,
_remoteAddress];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
@end