ObjXMPP  Artifact [d185585d38]

Artifact d185585d38fccc4cdd1a21d61a572e495c4d0b6c446b31626eeb3b01f98fe1b9:

• File src/XMPPJID.m — part of check-in [219b0d5494] at 2011-02-16 20:05:57 on branch trunk — The full JID is the bare JID in case there's no resource. (user: js, size: 2736) [annotate] [blame] [check-ins using]

#include <assert.h>

#include <stringprep.h>

#import "XMPPJID.h"

@implementation XMPPJID
@synthesize node;
@synthesize domain;
@synthesize resource;

+ JID
{
	return [[[self alloc] init] autorelease];
}

+ JIDWithString: (OFString*)str
{
	return [[[self alloc] initWithString: str] autorelease];
}

- initWithString: (OFString*)str
{
	self = [super init];

	size_t nodesep, resourcesep;
	nodesep = [str indexOfFirstOccurrenceOfString: @"@"];
	resourcesep = [str indexOfFirstOccurrenceOfString: @"/"];

	if (nodesep == SIZE_MAX)
		[self setNode: nil];
	else
		[self setNode: [str substringFromIndex: 0
					       toIndex: nodesep]];

	if (resourcesep == SIZE_MAX) {
		[self setResource: nil];
		resourcesep = [str length];
	} else
		[self setResource: [str substringFromIndex: resourcesep + 1
						 toIndex: [str length]]];

	[self setDomain: [str substringFromIndex: nodesep + 1
					 toIndex: resourcesep]];

	return self;
}

- (void)setNode: (OFString*)node_
{
	OFString *old = node;
	char *nodepart;
	Stringprep_rc rc;

	if (node_ == nil) {
		[old release];
		node = nil;
		return;
	}

	if ((rc = stringprep_profile([node_ cString], &nodepart,
	    "Nodeprep", 0)) != STRINGPREP_OK) {
		of_log(@"Nodeprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		node = [[OFString alloc] initWithCString: nodepart];
	} @finally {
		free(nodepart);
	}

	[old release];
}

- (void)setDomain: (OFString*)domain_
{
	OFString *old = domain;
	char *srv;
	Stringprep_rc rc;

	if ((rc = stringprep_profile([domain_ cString], &srv,
	    "Nameprep", 0)) != STRINGPREP_OK) {
		of_log(@"Nameprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		domain = [[OFString alloc] initWithCString: srv];
	} @finally {
		free(srv);
	}

	[old release];
}

- (void)setResource: (OFString*)resource_
{
	OFString *old = resource;
	char *res;
	Stringprep_rc rc;

	if (resource_ == nil) {
		[old release];
		resource = nil;
		return;
	}

	if ((rc = stringprep_profile([resource_ cString], &res,
	    "Resourceprep", 0)) != STRINGPREP_OK) {
		of_log(@"Resourceprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		resource = [[OFString alloc] initWithCString: res];
	} @finally {
		free(res);
	}

	[old release];
}

- (OFString*)bareJID
{
	if (node != nil)
		return [OFString stringWithFormat: @"%@@%@", node, domain];
	else
		return [OFString stringWithFormat: @"%@", domain];
}

- (OFString*)fullJID
{
	/* If we don't have a resource, the full JID is equal to the bare JID */
	if (resource == nil)
		return [self bareJID];

	if (node != nil)
		return [OFString stringWithFormat: @"%@@%@/%@",
		       node, domain, resource];
	else
		return [OFString stringWithFormat: @"%@/%@",
		       domain, resource];
}
@end