[Sysfence-commit] sysfence datastruct.c,1.2,1.3 datastruct.h,1.2,1.3

[Michal S. <em...@us...>]

Update of /cvsroot/sysfence/sysfence
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv11352

Modified Files:
	datastruct.c datastruct.h 
Log Message:
+ functions handling fs database


Index: datastruct.h
===================================================================
RCS file: /cvsroot/sysfence/sysfence/datastruct.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- datastruct.h	26 May 2004 04:07:13 -0000	1.2
+++ datastruct.h	28 May 2004 23:26:20 -0000	1.3
@@ -185,6 +185,8 @@
 void add_def_to_list (sf_list **hd, sf_stat_def *def);
 int equal_defs (sf_stat_def *d1, sf_stat_def *d2);
 int uid_in_list (sf_list *hd, uid_t uid);
+void add_fs_entry_to_list (sf_list **hd, char *path);
+sf_fs_stats * get_fs_entry_from_list (sf_list *hd, char *path);
 char * def_2_string (sf_stat_def *def);
 
 /* $Id$ */

Index: datastruct.c
===================================================================
RCS file: /cvsroot/sysfence/sysfence/datastruct.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- datastruct.c	26 May 2004 17:39:12 -0000	1.2
+++ datastruct.c	28 May 2004 23:26:20 -0000	1.3
@@ -84,6 +84,68 @@
     return 1;
 }
 
+void add_fs_entry_to_list (sf_list **hd, char *path)
+{
+    /* adds new fs entry to list of paths being watched
+     * used to register new paths while parsing config file
+     */
+    sf_list         *l = *hd;
+    sf_fs_stats     *e;
+
+#ifdef DEBUG
+    if (!hd)
+        syslog (LOG_DEBUG, "add_fs_entry_to_list(NULL, %s)", path);
+    else if (! l)
+        syslog (LOG_DEBUG, "add_fs_entry_to_list(%x -> NULL, %s)", hd, path);
+    else
+        syslog (LOG_DEBUG, "add_fs_entry_to_list(%x -> %x, %s)", hd, l, path);
+#endif
+
+    if (! l) {
+        /* end-of-list reached, add entry */
+        e = (sf_fs_stats *) xalloc (NULL, sizeof (sf_fs_stats));
+        e->path = (char *) xalloc (NULL, strlen (path) + 1);
+        strcpy (e->path, path);
+        
+        l = (sf_list *) xalloc (NULL, sizeof (sf_list));
+        l->next = NULL;
+        l->elsize = sizeof (sf_fs_stats);
+        l->el = (void *) e;
+        *hd = l;
+        return;
+    }
+
+    e = (sf_fs_stats *) l->el;
+
+    /* do not insert duplicates */
+#ifdef DEBUG
+    syslog (LOG_DEBUG, "? %s == %s", e->path, path);
+#endif
+    if (strcmp (e->path, path) == 0) return;
+
+    add_fs_entry_to_list (&(l->next), path);
+}
+
+sf_fs_stats * get_fs_entry_from_list (sf_list *hd, char *path)
+{
+    /* finds an entry in list of paths being watched */
+    sf_fs_stats     *st;
+   
+#ifdef DEBUG
+    syslog (LOG_DEBUG, "get_fs_entry_from_list(%x, %s)", hd, path);
+#endif
+
+    // not found
+    if (! hd) return NULL;
+
+    st = (sf_fs_stats *) hd->el;
+#ifdef DEBUG
+    syslog (LOG_DEBUG, " +-- list element: %s)", st->path);
+#endif
+    if (strcmp (st->path, path)) return st;
+    else return get_fs_entry_from_list (hd->next, path);
+}    
+
 int equal_defs (sf_stat_def *d1, sf_stat_def *d2)
 {
     /* checks if two defs describe the same stat */