90 lines
1.6 KiB
C
90 lines
1.6 KiB
C
/*
|
|
client_data.c
|
|
|
|
Creates and destroys a client's data structures. These are mainly
|
|
its name, screen list, and menu list.
|
|
|
|
*/
|
|
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "../shared/debug.h"
|
|
|
|
#include "client_data.h"
|
|
#include "screen.h"
|
|
#include "screenlist.h"
|
|
|
|
|
|
|
|
int client_data_init(client_data *d)
|
|
{
|
|
if(!d) return -1;
|
|
|
|
d->ack = 0;
|
|
d->name = NULL;
|
|
|
|
d->screenlist = LL_new();
|
|
if(!d->screenlist)
|
|
{
|
|
fprintf(stderr, "client_data_init: Error allocating screenlist\n");
|
|
return -1;
|
|
}
|
|
/* TODO: this section... (client menus)
|
|
d->menulist = LL_new();
|
|
if(!d->menulist)
|
|
{
|
|
fprintf(stderr, "client_data_init: Error allocating menulist\n");
|
|
return -1;
|
|
}
|
|
*/
|
|
return 0;
|
|
}
|
|
|
|
int client_data_destroy(client_data *d)
|
|
{
|
|
screen *s;
|
|
|
|
debug("client_data_destroy\n");
|
|
|
|
if(!d) return -1;
|
|
|
|
d->ack = 0;
|
|
|
|
// Clean up the name...
|
|
if(d->name)
|
|
free(d->name);
|
|
|
|
// Clean up the screenlist...
|
|
debug("client_data_destroy: Cleaning screenlist\n");
|
|
LL_Rewind(d->screenlist);
|
|
do {
|
|
s = (screen *)LL_Get(d->screenlist);
|
|
if(s)
|
|
{
|
|
debug("client_data_destroy: removing screen %s\n", s->id);
|
|
|
|
// FIXME? This shouldn't be handled here...
|
|
// Now, remove it from the screenlist...
|
|
if(screenlist_remove_all(s) < 0)
|
|
{
|
|
// Not a serious error..
|
|
fprintf(stderr, "client_data_destroy: Error dequeueing screen\n");
|
|
return 0;
|
|
}
|
|
|
|
// Free its memory...
|
|
screen_destroy(s);
|
|
}
|
|
} while(LL_Next(d->screenlist) == 0);
|
|
LL_Destroy(d->screenlist);
|
|
|
|
// TODO: clean up the rest of the data...
|
|
|
|
return 0;
|
|
}
|
|
|
|
|