-/* $Id: dirs.c,v 1.18 2002-08-02 19:26:55 adam Exp $
- Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
- Index Data Aps
+/* $Id: dirs.c,v 1.22 2005-01-15 19:38:25 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
This file is part of the Zebra server.
char prefix[DIRS_MAX_PATH];
int prelen;
struct dirs_entry *last_entry;
+ int nextpath_deleted;
};
static int dirs_client_proc (char *name, const char *info, int pos,
ci->no_cur = 0;
return 0;
}
- if (ci->no_cur == ci->no_max)
- {
- assert (0);
- }
+ assert (ci->no_cur < ci->no_max);
entry = ci->entries + ci->no_cur;
if (info[0] == sizeof(entry->sysno)+sizeof(entry->mtime))
{
struct dirs_info *p;
int before = 0, after;
- logf (LOG_DEBUG, "dirs_open %s", rep);
+ yaz_log (YLOG_DEBUG, "dirs_open %s", rep);
p = (struct dirs_info *) xmalloc (sizeof (*p));
p->dict = dict;
p->rw = rw;
strcpy (p->prefix, rep);
p->prelen = strlen(p->prefix);
strcpy (p->nextpath, rep);
+ p->nextpath_deleted = 0;
p->no_read = p->no_cur = 0;
after = p->no_max = 100;
p->entries = (struct dirs_entry *)
xmalloc (sizeof(*p->entries) * (p->no_max));
- logf (LOG_DEBUG, "dirs_open first scan");
+ yaz_log (YLOG_DEBUG, "dirs_open first scan");
dict_scan (p->dict, p->nextpath, &before, &after, p, dirs_client_proc);
return p;
}
if (p->no_read < p->no_cur)
{
- logf (LOG_DEBUG, "dirs_read %d. returns %s", p->no_read,
+ yaz_log (YLOG_DEBUG, "dirs_read %d. returns %s", p->no_read,
(p->entries + p->no_read)->path);
return p->last_entry = p->entries + (p->no_read++);
}
if (p->no_cur < p->no_max)
return p->last_entry = NULL;
- p->no_cur = -1;
- logf (LOG_DEBUG, "dirs_read rescan");
- dict_scan (p->dict, p->nextpath, &before, &after, p, dirs_client_proc);
+ if (p->nextpath_deleted)
+ {
+ p->no_cur = 0;
+ after = p->no_max;
+ }
+ else
+ {
+ p->no_cur = -1;
+ after = p->no_max + 1;
+ }
p->no_read = 1;
+ p->nextpath_deleted = 0;
+ yaz_log (YLOG_DEBUG, "dirs_read rescan %s", p->nextpath);
+ dict_scan (p->dict, p->nextpath, &before, &after, p, dirs_client_proc);
if (p->no_read <= p->no_cur)
return p->last_entry = p->entries;
return p->last_entry = NULL;
char path[DIRS_MAX_PATH];
sprintf (path, "%s%s", p->prefix, src);
- logf (LOG_DEBUG, "dirs_mkdir %s", path);
+ yaz_log (YLOG_DEBUG, "dirs_mkdir %s", path);
if (p->rw)
dict_insert (p->dict, path, sizeof(mtime), &mtime);
}
char path[DIRS_MAX_PATH];
sprintf (path, "%s%s", p->prefix, src);
- logf (LOG_DEBUG, "dirs_rmdir %s", path);
+ yaz_log (YLOG_DEBUG, "dirs_rmdir %s", path);
if (p->rw)
dict_delete (p->dict, path);
}
-void dirs_add (struct dirs_info *p, const char *src, int sysno, time_t mtime)
+void dirs_add (struct dirs_info *p, const char *src, SYSNO sysno, time_t mtime)
{
char path[DIRS_MAX_PATH];
char info[16];
sprintf (path, "%s%s", p->prefix, src);
- logf (LOG_DEBUG, "dirs_add %s", path);
+ yaz_log (YLOG_DEBUG, "dirs_add %s", path);
memcpy (info, &sysno, sizeof(sysno));
memcpy (info+sizeof(sysno), &mtime, sizeof(mtime));
if (p->rw)
char path[DIRS_MAX_PATH];
sprintf (path, "%s%s", p->prefix, src);
- logf (LOG_DEBUG, "dirs_del %s", path);
+ yaz_log (YLOG_DEBUG, "dirs_del %s", path);
if (p->rw)
+ {
+ if (!strcmp(path, p->nextpath))
+ p->nextpath_deleted = 1;
dict_delete (p->dict, path);
+ }
}
void dirs_free (struct dirs_info **pp)