VoiceMac/Classes/VoiceBase/SIP/MGMSIPURL.m

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2010-09-20 19:44:17 -05:00
//
// MGMSIPURL.m
// VoiceBase
//
// Created by Mr. Gecko on 9/11/10.
// Copyright (c) 2011 Mr. Gecko's Media (James Coleman). http://mrgeckosmedia.com/
//
// Permission to use, copy, modify, and/or distribute this software for any purpose
// with or without fee is hereby granted, provided that the above copyright notice
// and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT,
// OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
// DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
// ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
#if MGMSIPENABLED
#import "MGMSIPURL.h"
@implementation MGMSIPURL
+ (id)URLWithFullName:(NSString *)theFullName userName:(NSString *)theUserName host:(NSString *)theHost {
return [[[self alloc] initWithFullName:theFullName userName:theUserName host:theHost] autorelease];
}
- (id)initWithFullName:(NSString *)theFullName userName:(NSString *)theUserName host:(NSString *)theHost {
if ((self = [super init])) {
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if (theHost==nil || [theHost isEqual:@""]) {
[self release];
self = nil;
} else {
fullName = [theFullName copy];
userName = [theUserName copy];
host = [theHost copy];
port = 0;
}
}
return self;
}
+ (id)URLWithSIPAddress:(NSString *)theSIPAddress {
return [[[self alloc] initWithSIPAddress:theSIPAddress] autorelease];
}
- (id)initWithSIPAddress:(NSString *)theSIPAddress {
return [self initWithSIPID:[NSString stringWithFormat:@"<sip:%@>", theSIPAddress]];
}
+ (id)URLWithSIPID:(NSString *)theSIPID {
return [[[self alloc] initWithSIPID:theSIPID] autorelease];
}
- (id)initWithSIPID:(NSString *)theSIPID {
if ((self = [super init])) {
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NSString *fullNameString, *addressString;
NSRange range = [theSIPID rangeOfString:@"<sip:"];
if (range.location==NSNotFound) {
NSLog(@"Not a valid SIP ID.");
[self release];
self = nil;
} else {
NSMutableCharacterSet *characterSet = [NSMutableCharacterSet whitespaceCharacterSet];
[characterSet addCharactersInString:@"'\"<>"];
fullNameString = [[theSIPID substringToIndex:range.location] stringByTrimmingCharactersInSet:characterSet];
addressString = [[theSIPID substringFromIndex:range.location+range.length] stringByTrimmingCharactersInSet:characterSet];
if (![fullNameString isEqual:@""])
fullName = [fullNameString copy];
if (![addressString isEqual:@""]) {
range = [addressString rangeOfString:@"@"];
if (range.location!=NSNotFound) {
userName = [[addressString substringToIndex:range.location] copy];
addressString = [addressString substringFromIndex:range.location+range.length];
range = [addressString rangeOfString:@":"];
if (range.location!=NSNotFound) {
host = [[addressString substringToIndex:range.location] copy];
port = [[addressString substringFromIndex:range.location+range.length] intValue];
}
}
if (host==nil) {
host = [addressString copy];
port = 0;
}
}
}
}
return self;
}
- (void)dealloc {
[fullName release];
[userName release];
[host release];
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[super dealloc];
}
- (NSString *)description {
return [self SIPID];
}
- (NSString *)fullName {
return fullName;
}
- (void)setFullName:(NSString *)theFullName {
if (fullName!=nil) [fullName release];
fullName = [theFullName copy];
}
- (NSString *)userName {
return userName;
}
- (void)setUserName:(NSString *)theUserName {
if (userName!=nil) [userName release];
if (theUserName==nil) {
userName = [@"" copy];
return;
}
userName = [theUserName copy];
}
- (NSString *)host {
return host;
}
- (void)setHost:(NSString *)theHost {
if (theHost==nil || [theHost isEqual:@""]) return;
if (host!=nil) [host release];
host = [theHost copy];
}
- (int)port {
return port;
}
- (void)setPort:(int)thePort {
port = thePort;
}
- (NSString *)SIPAddress {
NSMutableString *string = [NSMutableString string];
if (userName!=nil && ![userName isEqual:@""])
[string appendFormat:@"%@@", userName];
[string appendString:host];
if (port!=0)
[string appendFormat:@":%d", port];
return string;
}
- (NSString *)SIPID {
NSMutableString *string = [NSMutableString string];
if (fullName!=nil && ![fullName isEqual:@""])
[string appendFormat:@"%@ ", fullName];
[string appendString:@"<sip:"];
if (userName!=nil && ![userName isEqual:@""])
[string appendFormat:@"%@@", userName];
[string appendString:host];
if (port!=0)
[string appendFormat:@":%d", port];
[string appendString:@">"];
return string;
}
@end
#endif