diff options
Diffstat (limited to 'src/include/taler_util.h')
-rw-r--r-- | src/include/taler_util.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/include/taler_util.h b/src/include/taler_util.h index c7bf9c02a..07b78a432 100644 --- a/src/include/taler_util.h +++ b/src/include/taler_util.h @@ -298,4 +298,41 @@ char * TALER_xtalerbank_account_from_payto (const char *payto); +/** + * Possible values for a binary filter. + */ +enum TALER_EXCHANGE_YesNoAll +{ + /** + * If condition is yes. + */ + TALER_EXCHANGE_YNA_YES = 1, + + /** + * If condition is no. + */ + TALER_EXCHANGE_YNA_NO = 2, + + /** + * Condition disabled. + */ + TALER_EXCHANGE_YNA_ALL = 3 +}; + + +/** + * Convert query argument to @a yna value. + * + * @param connection connection to take query argument from + * @param arg argument to try for + * @param default_val value to assign if the argument is not present + * @param[out] value to set + * @return true on success, false if the parameter was malformed + */ +bool +TALER_arg_to_yna (struct MHD_Connection *connection, + const char *arg, + enum TALER_EXCHANGE_YesNoAll default_val, + enum TALER_EXCHANGE_YesNoAll *yna); + #endif |