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// $Id$ --*- c -*--
// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// 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 received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "matchlist.h"
#include "util-io.h"
#include <dirent.h>
#include <string.h>
#include <fcntl.h>
#include <sys/stat.h>
#define ENSC_WRAPPERS_FCNTL 1
#define ENSC_WRAPPERS_UNISTD 1
#define ENSC_WRAPPERS_STDLIB 1
#include <wrappers.h>
static int
selectRefserver(struct dirent const *ent)
{
return strncmp(ent->d_name, "refserver.", 10)==0;
}
void
MatchList_initRefserverList(struct MatchList **lst, size_t *cnt,
char const *dir)
{
int cur_dir = Eopen(".", O_RDONLY, 0);
struct dirent **entries;
int count,i;
Echdir(dir);
count = scandir(".", &entries, selectRefserver, alphasort);
if (count==-1) {
perror("scandir()");
exit(1);
}
if (count==0) {
WRITE_MSG(2, "no reference vserver configured\n");
exit(1);
}
*lst = Emalloc(sizeof(struct MatchList) * count);
*cnt = count;
for (i=0; i<count; ++i) {
char const *tmp = entries[i]->d_name;
size_t l = strlen(tmp);
char vname[sizeof("./") + l];
struct MatchVserverInfo vserver = {
.name = vname,
.use_pkgmgmt = true
};
memcpy(vname, "./", 2);
memcpy(vname+2, tmp, l+1);
if (!MatchVserverInfo_init(&vserver)) {
WRITE_MSG(2, "failed to initialize unification of reference vserver\n");
exit(1);
}
if (!MatchList_initByVserver((*lst)+i, &vserver)) {
WRITE_MSG(2, "unification for reference vserver not configured\n");
exit(1);
}
free(entries[i]);
MatchVserverInfo_free(&vserver);
}
free(entries);
Efchdir(cur_dir);
Eclose(cur_dir);
}
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