The SSH host key has changed on 8 April, 2022 to this one: SHA256:573uTBSeh74kvOo0HJXi5ijdzRm8me27suzNEDlGyrQ
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/*
* UserServer/0.1
* data.c - Handling local data
*
* Copyright (C) 2002 Gergely Polonkai
* Copyright (C) 2002-2006 P-Team Programmers' Group
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have recieved a copy of the GNU General Public License
* along with this program; if not, write to Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA, 02111-1307, USA.
*
* GNU GPL is in doc/COPYING
*/
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include "userv.h"
#include "functions.h"
int
AddListen(char *IP) {
LST *temp;
char *ip;
if ((ip = strdup(IP)) == NULL)
return ERR_NOMEM;
if (laddr) {
temp = laddr;
while (temp->next)
temp = temp->next;
if ((temp->next = malloc(LSTS)) == NULL)
return ERR_NOMEM;
temp->next->next = NULL;
temp->next->IP = ip;
} else {
if ((laddr = malloc(LSTS)) == NULL)
return ERR_NOMEM;
laddr->next = NULL;
laddr->IP = ip;
}
return ERR_OK;
}
int
AddConfig(char *IP) {
SST *temp;
char *ip;
if ((ip = strdup(IP)) == NULL)
return ERR_NOMEM;
if (saddr) {
temp = saddr;
while (temp->next)
temp = temp->next;
if ((temp->next = malloc(SSTS)) == NULL)
return ERR_NOMEM;
temp->next->next = NULL;
temp->next->IP = ip;
} else {
if ((saddr = malloc(SSTS)) == NULL)
return ERR_NOMEM;
saddr->next = NULL;
saddr->IP = ip;
}
return ERR_OK;
}
int
AddPeer(char *IP) {
PST *temp;
char *ip;
if ((ip = strdup(IP)) == NULL)
return ERR_NOMEM;
if (paddr) {
temp = paddr;
while (temp->next)
temp = temp->next;
if ((temp->next = malloc(SSTS)) == NULL)
return ERR_NOMEM;
temp->next->next = NULL;
temp->next->IP = ip;
} else {
if ((paddr = malloc(SSTS)) == NULL)
return ERR_NOMEM;
paddr->next = NULL;
paddr->IP = ip;
}
return ERR_OK;
}
int
AddClient(char *IP) {
CST *temp;
char *ip;
if ((ip = strdup(IP)) == NULL)
return ERR_NOMEM;
if (caddr) {
temp = caddr;
while (temp->next)
temp = temp->next;
if ((temp->next = malloc(CSTS)) == NULL)
return ERR_NOMEM;
temp->next->next = NULL;
temp->next->IP = ip;
} else {
if ((caddr = malloc(CSTS)) == NULL)
return ERR_NOMEM;
caddr->next = NULL;
caddr->IP = ip;
}
return ERR_OK;
}
int
AddUser(char *name) {
UST *temp;
char *un;
if ((un = strdup(name)) == NULL)
return ERR_NOMEM;
if (auser) {
temp = auser;
while (temp->next)
temp = temp->next;
if ((temp->next = malloc(USTS)) == NULL)
return ERR_NOMEM;
temp->next->next = NULL;
temp->next->uname = un;
} else {
if ((auser = malloc(USTS)) == NULL)
return ERR_NOMEM;
auser->next = NULL;
auser->uname = un;
}
return ERR_OK;
}
void
CleanUp(int type) {
if (laddr) {
LST *temp;
temp = laddr->next;
if (laddr->IP)
free(laddr->IP);
free(laddr);
while (temp) {
LST *t = temp;
temp = temp->next;
if (t->IP)
free(t->IP);
free(t);
}
}
laddr = NULL;
if (paddr) {
PST *temp;
temp = paddr->next;
if (paddr->IP)
free(paddr->IP);
free(paddr);
while (temp) {
PST *t = temp;
temp = temp->next;
if (t->IP)
free(t->IP);
free(t);
}
}
paddr = NULL;
if (saddr) {
SST *temp;
temp = saddr->next;
if (saddr->IP)
free(saddr->IP);
free(saddr);
while (temp) {
SST *t = temp;
temp = temp->next;
if (t->IP)
free(t->IP);
free(t);
}
}
saddr = NULL;
if (caddr) {
CST *temp;
temp = caddr->next;
if (caddr->IP)
free(caddr->IP);
free(caddr);
while (temp) {
CST *t = temp;
temp = temp->next;
if (t->IP)
free(t->IP);
free(t);
}
}
caddr = NULL;
if (auser) {
UST *temp;
temp = auser->next;
if (auser->uname)
free(auser->uname);
free(auser);
while (temp) {
UST *t = temp;
temp = temp->next;
if (t->uname)
free(t->uname);
free(t);
}
}
auser = NULL;
while (nconn) {
if ((nconn->sfd != -1) && (type == 0) && (nconn->type == CT_CLIENT))
Send(nconn->sfd, "T\n");
DelConn(nconn->sfd);
}
nconn = NULL;
}