From 8023cd41dc848faf128d21e12a5c0f4ffdd8f87e Mon Sep 17 00:00:00 2001
From: Kai Blin <kai@samba.org>
Date: Sun, 23 Nov 2008 00:57:33 +0100
Subject: [PATCH] libwbclient: Add placeholder functions for
 wbcQuery[GSU]idTo[GSU]id (cherry picked from commit
 69ec02231ec6d24a126c8e1cb6b7ac7ab08e93bc)

---
 source/nsswitch/libwbclient/wbc_idmap.c | 68 +++++++++++++++++++++++++++++++--
 source/nsswitch/libwbclient/wbclient.h  | 12 ++++++
 2 files changed, 76 insertions(+), 4 deletions(-)

diff --git a/source/nsswitch/libwbclient/wbc_idmap.c b/source/nsswitch/libwbclient/wbc_idmap.c
index 6652f676364..81b369c87cc 100644
--- a/source/nsswitch/libwbclient/wbc_idmap.c
+++ b/source/nsswitch/libwbclient/wbc_idmap.c
@@ -24,7 +24,7 @@
 
 #include "libwbclient.h"
 
-/** @brief Convert a Windows SID to a Unix uid
+/** @brief Convert a Windows SID to a Unix uid, allocating an uid if needed
  *
  * @param *sid        Pointer to the domain SID to be resolved
  * @param *puid       Pointer to the resolved uid_t value
@@ -71,7 +71,22 @@ wbcErr wbcSidToUid(const struct wbcDomainSid *sid, uid_t *puid)
 	return wbc_status;
 }
 
-/** @brief Convert a Unix uid to a Windows SID
+/** @brief Convert a Windows SID to a Unix uid if there already is a mapping
+ *
+ * @param *sid        Pointer to the domain SID to be resolved
+ * @param *puid       Pointer to the resolved uid_t value
+ *
+ * @return #wbcErr
+ *
+ **/
+
+wbcErr wbcQuerySidToUid(const struct wbcDomainSid *sid,
+			uid_t *puid)
+{
+	return WBC_ERR_NOT_IMPLEMENTED;
+}
+
+/** @brief Convert a Unix uid to a Windows SID, allocating a SID if needed
  *
  * @param uid         Unix uid to be resolved
  * @param *sid        Pointer to the resolved domain SID
@@ -112,7 +127,22 @@ done:
 	return wbc_status;
 }
 
-/** @brief Convert a Windows SID to a Unix gid
+/** @brief Convert a Unix uid to a Windows SID if there already is a mapping
+ *
+ * @param uid         Unix uid to be resolved
+ * @param *sid        Pointer to the resolved domain SID
+ *
+ * @return #wbcErr
+ *
+ **/
+
+wbcErr wbcQueryUidToSid(uid_t uid,
+			struct wbcDomainSid *sid)
+{
+	return WBC_ERR_NOT_IMPLEMENTED;
+}
+
+/** @brief Convert a Windows SID to a Unix gid, allocating a gid if needed
  *
  * @param *sid        Pointer to the domain SID to be resolved
  * @param *pgid       Pointer to the resolved gid_t value
@@ -159,7 +189,22 @@ wbcErr wbcSidToGid(const struct wbcDomainSid *sid, gid_t *pgid)
 	return wbc_status;
 }
 
-/** @brief Convert a Unix uid to a Windows SID
+/** @brief Convert a Windows SID to a Unix gid if there already is a mapping
+ *
+ * @param *sid        Pointer to the domain SID to be resolved
+ * @param *pgid       Pointer to the resolved gid_t value
+ *
+ * @return #wbcErr
+ *
+ **/
+
+wbcErr wbcQuerySidToGid(const struct wbcDomainSid *sid,
+			gid_t *pgid)
+{
+	return WBC_ERR_NOT_IMPLEMENTED;
+}
+
+/** @brief Convert a Unix gid to a Windows SID, allocating a SID if needed
  *
  * @param gid         Unix gid to be resolved
  * @param *sid        Pointer to the resolved domain SID
@@ -200,6 +245,21 @@ done:
 	return wbc_status;
 }
 
+/** @brief Convert a Unix gid to a Windows SID if there already is a mapping
+ *
+ * @param gid         Unix gid to be resolved
+ * @param *sid        Pointer to the resolved domain SID
+ *
+ * @return #wbcErr
+ *
+ **/
+
+wbcErr wbcQueryGidToSid(gid_t gid,
+			struct wbcDomainSid *sid)
+{
+	return WBC_ERR_NOT_IMPLEMENTED;
+}
+
 /** @brief Obtain a new uid from Winbind
  *
  * @param *puid      *pointer to the allocated uid
diff --git a/source/nsswitch/libwbclient/wbclient.h b/source/nsswitch/libwbclient/wbclient.h
index 639f7f359fe..2495b9604a3 100644
--- a/source/nsswitch/libwbclient/wbclient.h
+++ b/source/nsswitch/libwbclient/wbclient.h
@@ -541,15 +541,27 @@ wbcErr wbcGetDisplayName(const struct wbcDomainSid *sid,
 wbcErr wbcSidToUid(const struct wbcDomainSid *sid,
 		   uid_t *puid);
 
+wbcErr wbcQuerySidToUid(const struct wbcDomainSid *sid,
+			uid_t *puid);
+
 wbcErr wbcUidToSid(uid_t uid,
 		   struct wbcDomainSid *sid);
 
+wbcErr wbcQueryUidToSid(uid_t uid,
+			struct wbcDomainSid *sid);
+
 wbcErr wbcSidToGid(const struct wbcDomainSid *sid,
 		   gid_t *pgid);
 
+wbcErr wbcQuerySidToGid(const struct wbcDomainSid *sid,
+			gid_t *pgid);
+
 wbcErr wbcGidToSid(gid_t gid,
 		   struct wbcDomainSid *sid);
 
+wbcErr wbcQueryGidToSid(gid_t gid,
+			struct wbcDomainSid *sid);
+
 wbcErr wbcAllocateUid(uid_t *puid);
 
 wbcErr wbcAllocateGid(gid_t *pgid);
-- 
2.11.4.GIT