#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include "vserver.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <sys/types.h>
#include <pwd.h>
#include <unistd.h>

#define     SPACE_FILE      "/spaces/net"
#define     VSERVERCONF     "/etc/vservers/"

int
pl_unshare_netns(xid_t xid) {
    char *ctx_space_file, *space_name;
    struct passwd *slice_user;
    int res = 0;
    char buf[100];
    FILE *fb;

    slice_user = getpwuid(xid);

    if (!slice_user)
      return 0;

    ctx_space_file=(char *) malloc(sizeof(VSERVERCONF SPACE_FILE "Z")+strlen(slice_user->pw_name));
    if (!ctx_space_file)
      return 0;

    sprintf(ctx_space_file,VSERVERCONF "%s" SPACE_FILE, slice_user->pw_name);

    if ((fb = fopen(ctx_space_file, "r")) == NULL)
      return 0;

    if (fgets(buf, sizeof(buf), fb) != NULL) {
      res = atoi(buf);
    }

    fclose(fb);
    free(ctx_space_file);
    return res;
}