diff options
Diffstat (limited to 'src/include/taler_extensions.h')
-rw-r--r-- | src/include/taler_extensions.h | 78 |
1 files changed, 64 insertions, 14 deletions
diff --git a/src/include/taler_extensions.h b/src/include/taler_extensions.h index f00f3ed56..b7b93e178 100644 --- a/src/include/taler_extensions.h +++ b/src/include/taler_extensions.h @@ -86,6 +86,31 @@ TALER_extensions_load_taler_config ( const struct GNUNET_CONFIGURATION_Handle *cfg); /* + * Check the given obj to be a valid extension object and fill the fields + * accordingly. + */ +enum GNUNET_GenericReturnValue +TALER_extensions_is_json_config ( + json_t *obj, + int *critical, + const char **version, + json_t **config); + +/* + * Sets the configuration of the extensions from a given JSON object. + * + * he JSON object must be of type ExchangeKeysResponse as described in + * https://docs.taler.net/design-documents/006-extensions.html#exchange + * + * @param cfg JSON object containting the configuration for all extensions + * @return GNUNET_OK on success, GNUNET_SYSERR if unknown extensions were found + * or any particular configuration couldn't be parsed. + */ +enum GNUNET_GenericReturnValue +TALER_extensions_load_json_config ( + json_t *cfg); + +/* * Returns the head of the linked list of extensions */ const struct TALER_Extension * @@ -156,20 +181,6 @@ TALER_extensions_verify_json_config_signature ( struct TALER_MasterSignatureP *extensions_sig, struct TALER_MasterPublicKeyP *master_pub); -/* - * Sets the configuration of the extensions from a given JSON object. - * - * The JSON object must be of type ExchangeKeysResponse as described in - * https://docs.taler.net/design-documents/006-extensions.html#exchange - * - * @param cfg Handle to the TALER configuration - * @return GNUNET_OK on success, GNUNET_SYSERR if unknown extensions were found - * or any particular configuration couldn't be parsed. - */ -enum GNUNET_GenericReturnValue -TALER_extensions_load_json_config ( - json_t *extensions); - /* * TALER Age Restriction Extension @@ -221,6 +232,45 @@ char * TALER_age_mask_to_string ( const struct TALER_AgeMask *mask); +/** + * Returns true when age restriction is configured and enabled. + */ +bool +TALER_extensions_age_restriction_is_enabled (); + +/** + * Returns true when age restriction is configured (might not be _enabled_, + * though). + */ +bool +TALER_extensions_age_restriction_is_configured (); + +/** + * Returns the currently set age mask. Note that even if age restriction is + * not enabled, the age mask might be have a non-zero value. + */ +struct TALER_AgeMask +TALER_extensions_age_restriction_ageMask (); + + +/** + * Returns the amount of age groups defined. 0 means no age restriction + * enabled. + */ +size_t +TALER_extensions_age_restriction_num_groups (); + +/** + * Parses a JSON object { "age_groups": "a:b:...y:z" }. + * + * @param root is the json object + * @param[out] mask on succes, will contain the age mask + * @return #GNUNET_OK on success and #GNUNET_SYSERR on failure. + */ +enum GNUNET_GenericReturnValue +TALER_JSON_parse_age_groups (const json_t *root, + struct TALER_AgeMask *mask); + /* * TODO: Add Peer2Peer Extension |