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#include <assert.h>
#include <stringprep.h>
#import "XMPPConnection.h"
#import "XMPPStanza.h"
#import "XMPPJID.h"
#import "XMPPIQ.h"
#define NS_BIND @"urn:ietf:params:xml:ns:xmpp-bind"
#define NS_CLIENT @"jabber:client"
#define NS_SASL @"urn:ietf:params:xml:ns:xmpp-sasl"
#define NS_STREAM @"http://etherx.jabber.org/streams"
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- (void)setUsername: (OFString*)username_
{
OFString *old = username;
char *node;
Stringprep_rc rc;
if ((rc = stringprep_profile([username_ cString], &node, "SASLprep", 0))
!= STRINGPREP_OK) {
if ((rc = stringprep_profile([username_ cString], &node,
"SASLprep", 0)) != STRINGPREP_OK) {
of_log(@"SASLprep failed: %s", stringprep_strerror(rc));
assert(0);
}
@try {
username = [[OFString alloc] initWithCString: node];
} @finally {
free(node);
}
[old release];
}
- (void)setResource: (OFString*)resource_
{
OFString *old = resource;
char *res;
Stringprep_rc rc;
if ((rc = stringprep_profile([resource_ cString], &res, "Resourceprep", 0))
!= STRINGPREP_OK) {
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];
}
- (void)setServer: (OFString*)server_
{
OFString *old = server;
char *srv;
Stringprep_rc rc;
if ((rc = stringprep_profile([server_ cString], &srv, "Nameprep", 0))
!= STRINGPREP_OK) {
if ((rc = stringprep_profile([server_ cString], &srv,
"Nameprep", 0)) != STRINGPREP_OK) {
of_log(@"Nameprep failed: %s", stringprep_strerror(rc));
assert(0);
}
@try {
server = [[OFString alloc] initWithCString: srv];
} @finally {
free(srv);
}
[old release];
}
- (void)setPassword: (OFString*)password_
{
OFString *old = password;
char *pass;
Stringprep_rc rc;
if ((rc = stringprep_profile([password_ cString], &pass, "SASLprep", 0))
!= STRINGPREP_OK) {
if ((rc = stringprep_profile([password_ cString], &pass,
"SASLprep", 0)) != STRINGPREP_OK) {
of_log(@"SASLprep failed: %s", stringprep_strerror(rc));
assert(0);
}
@try {
password = [[OFString alloc] initWithCString: pass];
} @finally {
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@"version='1.0'>", server];
}
- (void)connect
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
[sock connectToHost: server onPort: port];
[sock connectToHost: server
onPort: port];
[self _startStream];
[pool release];
}
- (void)handleConnection
{
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- (void)parser: (OFXMLParser*)p
didStartElement: (OFString*)name
withPrefix: (OFString*)prefix
namespace: (OFString*)ns
attributes: (OFArray*)attrs
{
if (![name isEqual: @"stream"] || ![prefix isEqual: @"stream"] ||
![ns isEqual: NS_STREAM])
![ns isEqual: NS_STREAM]) {
of_log(@"Did not get expected stream start!");
assert(0);
for (OFXMLAttribute *attr in attrs)
}
for (OFXMLAttribute *attr in attrs) {
if ([attr.name isEqual: @"from"] &&
![attr.stringValue isEqual: server])
![attr.stringValue isEqual: server]) {
of_log(@"Got invalid from in stream start!");
assert(0);
}
}
parser.delegate = elementBuilder;
}
- (void)_addAuthMechanisms: (OFXMLElement*)mechanisms_
{
for (OFXMLElement *mechanism in mechanisms_.children)
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[self sendStanza: iq];
}
- (void)_handleResourceBind: (XMPPIQ*)iq
{
OFXMLElement *bindElem = iq.children.firstObject;
if ([bindElem.name isEqual: @"bind"] &&
[bindElem.namespace isEqual: NS_BIND]) {
OFXMLElement *jidElem = bindElem.children.firstObject;
JID = [[XMPPJID alloc] initWithString:
[jidElem.children.firstObject stringValue]];
[jidElem.children.firstObject stringValue]];
of_log(@"Bound to JID: %@", [JID fullJID]);
}
}
- (void)_handleFeatures: (OFXMLElement*)elem
{
for (OFXMLElement *child in elem.children) {
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of_log(@"Auth failed!");
// FIXME: Handle!
}
if ([elem.name isEqual: @"iq"] &&
[elem.namespace isEqual: NS_CLIENT]) {
XMPPIQ *iq = [XMPPIQ stanzaWithElement: elem];
// FIXME: More checking!
if ([iq.ID isEqual: @"bind0"] && [iq.type isEqual: @"result"]) {
if ([iq.ID isEqual: @"bind0"] && [iq.type isEqual: @"result"])
[self _handleResourceBind: iq];
}
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