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authorJosé Bollo <jose.bollo@iot.bzh>2017-09-04 11:37:39 +0200
committerJosé Bollo <jose.bollo@iot.bzh>2017-09-07 09:43:13 +0200
commit85bca06fe0ee2923421f013da3e9f53abbfff673 (patch)
tree9760887748d9250f90e5ad068413f0d4f913e015 /include/afb
parent91c12808e08fb30e58a3d2e008569933f409d6db (diff)
Implement afb_req_has_permission
This new verb is available in bindings to check whether the client identified by a request has a given permission or not. Change-Id: I5eaa0892d8260d26bd76f37123251c103c981e10 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
Diffstat (limited to 'include/afb')
-rw-r--r--include/afb/afb-req-common.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/afb/afb-req-common.h b/include/afb/afb-req-common.h
index d6d02583..8bb25f75 100644
--- a/include/afb/afb-req-common.h
+++ b/include/afb/afb-req-common.h
@@ -74,6 +74,8 @@ struct afb_req_itf
void (*vverbose)(void *closure, int level, const char *file, int line, const char * func, const char *fmt, va_list args);
struct afb_stored_req *(*store)(void *closure);
void (*subcall_req)(void *closure, const char *api, const char *verb, struct json_object *args, void (*callback)(void*, int, struct json_object*, struct afb_req), void *cb_closure);
+
+ int (*has_permission)(void *closure, const char *permission);
};
/*
@@ -431,3 +433,15 @@ static inline void afb_req_verbose(struct afb_req req, int level, const char *fi
#else
#define AFB_REQ_VERBOSE(req,level,...) afb_req_verbose(req,level,NULL,0,NULL,__VA_ARGS__)
#endif
+
+/*
+ * Check whether the 'permission' is granted or not to the client
+ * identified by 'req'.
+ *
+ * Returns 1 if the permission is granted or 0 otherwise.
+ */
+static inline int afb_req_has_permission(struct afb_req req, const char *permission)
+{
+ return req.itf->has_permission(req.closure, permission);
+}
+