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/*
* Copyright 2008 Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
#import "ServerThread.h"
#import <Kerberos/kim.h>
#import <Kerberos/kipc_server.h>
#import "kim_migServer.h"
@implementation ClientConnection
@synthesize port;
/* ------------------------------------------------------------------------ */
- (id) initWithPort: (mach_port_t) connectionPort
name: (NSString *) name
path: (NSString *) path
front_process: (bool) frontProcess
{
if ((self = [super init])) {
port = connectionPort;
callerIsFrontProcess = frontProcess;
applicationName = [name retain];
applicationPath = [path retain];
}
return self;
}
/* ------------------------------------------------------------------------ */
- (kim_identity) enterIdentityWithError: (kim_error *) outError
{
kim_error err = KIM_NO_ERROR;
kim_identity identity = NULL;
*outError = err;
return identity;
}
/* ------------------------------------------------------------------------ */
- (kim_identity) selectIdentityWithHints: (kim_selection_hints) hints
error: (kim_error *) outError
{
kim_error err = KIM_NO_ERROR;
kim_identity identity = NULL;
*outError = err;
return identity;
}
/* ------------------------------------------------------------------------ */
- (NSString *) authPromptWithIdentity: (kim_identity) identity
type: (kim_prompt_type) type
hideReply: (bool) hideReply
title: (NSString *) title
message: (NSString *) message
description: (NSString *) description
error: (kim_error *) outError
{
kim_error err = KIM_NO_ERROR;
NSString *reply = @"A reply";
*outError = err;
return reply;
}
/* ------------------------------------------------------------------------ */
- (NSArray *) changePasswordWithIdentity: (kim_identity) identity
oldPasswordIsExpired: (bool) oldPasswordIsExpired
error: (kim_error *) outError
{
kim_error err = KIM_NO_ERROR;
NSString *oldPassword = @"an old password";
NSString *newPassword = @"a new password";
NSString *verifyPassword = @"a verify password";
*outError = err;
return !err ? [NSArray arrayWithObjects: oldPassword, newPassword, verifyPassword, NULL] : NULL;
}
/* ------------------------------------------------------------------------ */
- (kim_error) handleError: (kim_error) error
identity: (kim_identity) identity
message: (NSString *) message
description: (NSString *) description
{
kim_error err = KIM_NO_ERROR;
return err;
}
/* ------------------------------------------------------------------------ */
- (void) dealloc
{
[applicationName release];
[applicationPath release];
[super dealloc];
}
@end
@implementation ServerThread
/* ------------------------------------------------------------------------ */
+ (ServerThread *) sharedServerThread
{
static ServerThread *gServerThread = NULL;
if (!gServerThread) {
gServerThread = [[ServerThread alloc] init];
}
return gServerThread;
}
/* ------------------------------------------------------------------------ */
- (id) init
{
if ((self = [super init])) {
connections = [[NSMutableArray alloc] init];
if (!connections) {
[self release];
self = nil;
}
}
return self;
}
/* ------------------------------------------------------------------------ */
- (void) dealloc
{
[connections release];
[super dealloc];
}
/* ------------------------------------------------------------------------ */
- (kern_return_t) listen
{
return kipc_server_run_server (kim_server);
}
/* ------------------------------------------------------------------------ */
- (void) addConnectionWithPort: (mach_port_t) port
name: (NSString *) name
path: (NSString *) path
frontProcess: (bool) frontProcess
{
ClientConnection *client = [[ClientConnection alloc] initWithPort: port
name: name
path: path
front_process: frontProcess];
if (client) {
[connections addObject: client];
}
[client release];
}
/* ------------------------------------------------------------------------ */
- (void) removeConnectionWithPort: (mach_port_t) port
{
for (ClientConnection *client in connections) {
if (client.port == port) {
[connections removeObject: client];
}
}
if (![connections count]) {
kipc_server_quit ();
}
}
/* ------------------------------------------------------------------------ */
- (ClientConnection *) connectionForPort: (mach_port_t) port
{
for (ClientConnection *client in connections) {
if (client.port == port) {
return client;
}
}
return NULL;
}
@end
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