Active Directory LDAP queries for ACL support

[netatalk.git] / libatalk / cnid / cnid.c

diff --git a/libatalk/cnid/cnid.c b/libatalk/cnid/cnid.c
index 263f24145063bac89aa7b0593a2a6d095f1de0cb..7cf3af1618d19a6de2e0cecada09936aeab90508 100644 (file)
--- a/libatalk/cnid/cnid.c
+++ b/libatalk/cnid/cnid.c
@@ -1,6 +1,4 @@
 /* 
- * $Id: cnid.c,v 1.13 2010-03-31 09:47:32 franklahm Exp $
- *
  * Copyright (c) 2003 the Netatalk Team
  * Copyright (c) 2003 Rafal Lewczuk <rlewczuk@pronet.pl>
  * 
@@ -31,6 +29,7 @@
 #include <atalk/list.h>
 #include <atalk/logger.h>
 #include <atalk/util.h>
+#include <atalk/compat.h>
 
 /* List of all registered modules. */
 static struct list_head modules = ATALK_LIST_HEAD_INIT(modules);
@@ -163,7 +162,7 @@ struct _cnid_db *cnid_open(const char *volpath, mode_t mask, char *type, int fla
 }
 
 /* ------------------- */
-static void block_signal( u_int32_t flags)
+static void block_signal(uint32_t flags)
 {
     if ((flags & CNID_FLAG_BLOCK)) {
         pthread_sigmask(SIG_BLOCK, &sigblockset, NULL);
@@ -171,7 +170,7 @@ static void block_signal( u_int32_t flags)
 }
 
 /* ------------------- */
-static void unblock_signal(u_int32_t flags)
+static void unblock_signal(uint32_t flags)
 {
     if ((flags & CNID_FLAG_BLOCK)) {
         pthread_sigmask(SIG_UNBLOCK, &sigblockset, NULL);
@@ -201,7 +200,7 @@ static cnid_t valide(cnid_t id)
 /* Closes CNID database. Currently it's just a wrapper around db->cnid_close(). */
 void cnid_close(struct _cnid_db *db)
 {
-u_int32_t flags;
+    uint32_t flags;
 
     if (NULL == db) {
         LOG(log_error, logtype_afpd, "Error: cnid_close called with NULL argument !");
@@ -216,9 +215,12 @@ u_int32_t flags;
 
 /* --------------- */
 cnid_t cnid_add(struct _cnid_db *cdb, const struct stat *st, const cnid_t did, 
-                       char *name, const size_t len, cnid_t hint)
+                const char *name, const size_t len, cnid_t hint)
 {
-cnid_t ret;
+    cnid_t ret;
+
+    if (len == 0)
+        return CNID_INVALID;
 
     block_signal(cdb->flags);
     ret = valide(cdb->cnid_add(cdb, st, did, name, len, hint));
@@ -272,9 +274,9 @@ time_t t;
 
 /* --------------- */
 cnid_t cnid_lookup(struct _cnid_db *cdb, const struct stat *st, const cnid_t did,
-                       char *name, const size_t len)
+                   char *name, const size_t len)
 {
-cnid_t ret;
+    cnid_t ret;
 
     block_signal(cdb->flags);
     ret = valide(cdb->cnid_lookup(cdb, st, did, name, len));
@@ -282,6 +284,22 @@ cnid_t ret;
     return ret;
 }
 
+/* --------------- */
+int cnid_find(struct _cnid_db *cdb, const char *name, size_t namelen, void *buffer, size_t buflen)
+{
+    int ret;
+    
+    if (cdb->cnid_find == NULL) {
+        LOG(log_error, logtype_cnid, "cnid_find not supported by CNID backend");        
+        return -1;
+    }
+
+    block_signal(cdb->flags);
+    ret = cdb->cnid_find(cdb, name, namelen, buffer, buflen);
+    unblock_signal(cdb->flags);
+    return ret;
+}
+
 /* --------------- */
 char *cnid_resolve(struct _cnid_db *cdb, cnid_t *id, void *buffer, size_t len)
 {
@@ -320,3 +338,15 @@ cnid_t ret;
     unblock_signal(cdb->flags);
     return ret;
 }
+
+/* --------------- */
+int cnid_wipe(struct _cnid_db *cdb)
+{
+    int ret = 0;
+
+    block_signal(cdb->flags);
+    if (cdb->cnid_wipe)
+        ret = cdb->cnid_wipe(cdb);
+    unblock_signal(cdb->flags);
+    return ret;
+}