diff options
Diffstat (limited to 'src/afb-api-so-v2.c')
| -rw-r--r-- | src/afb-api-so-v2.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/afb-api-so-v2.c b/src/afb-api-so-v2.c index 6ac1fa70..d56c9852 100644 --- a/src/afb-api-so-v2.c +++ b/src/afb-api-so-v2.c @@ -23,6 +23,7 @@ #include <assert.h> #include <afb/afb-binding.h> +#include <json-c/json.h> #include "afb-api.h" #include "afb-apiset.h" @@ -44,7 +45,7 @@ static const char afb_api_so_v2_descriptor[] = "afbBindingV2"; * Description of a binding */ struct api_so_v2 { - struct afb_binding_v2 *binding; /* descriptor */ + const struct afb_binding_v2 *binding; /* descriptor */ void *handle; /* context of dlopen */ struct afb_svc *service; /* handler for service started */ struct afb_ditf ditf; /* daemon interface */ @@ -133,15 +134,23 @@ static void set_verbosity_cb(void *closure, int level) desc->ditf.interface.verbosity = level; } +static struct json_object *describe_cb(void *closure) +{ + struct api_so_v2 *desc = closure; + return desc->binding->specification ? json_tokener_parse(desc->binding->specification) : NULL; +} + static struct afb_api_itf so_v2_api_itf = { .call = call_cb, .service_start = service_start_cb, .update_hooks = update_hooks_cb, .get_verbosity = get_verbosity_cb, - .set_verbosity = set_verbosity_cb + .set_verbosity = set_verbosity_cb, + .describe = describe_cb + }; -int afb_api_so_v2_add_binding(struct afb_binding_v2 *binding, void *handle, struct afb_apiset *apiset) +int afb_api_so_v2_add_binding(const struct afb_binding_v2 *binding, void *handle, struct afb_apiset *apiset) { int rc; struct api_so_v2 *desc; @@ -192,7 +201,7 @@ error: int afb_api_so_v2_add(const char *path, void *handle, struct afb_apiset *apiset) { - struct afb_binding_v2 *binding; + const struct afb_binding_v2 *binding; /* retrieves the register function */ binding = dlsym(handle, afb_api_so_v2_descriptor); |