donau

commit 6f79ab9a7c14716b645bcf5433f2164bc889194c
parent 31dc90f8f7bf2d9af0088587af8577ce52309707
Author: Christian Grothoff <christian@grothoff.org>
Date:   Sat, 27 Sep 2025 15:22:02 +0200

-simplify code, DCE

Diffstat:
M
src/donau/donau-httpd.c
 | 
25
-------------------------
M
src/donau/donau-httpd.h
 | 
6
------
M
src/donau/donau.conf
 | 
20
--------------------

3 files changed, 0 insertions(+), 51 deletions(-)
diff --git a/src/donau/donau-httpd.c b/src/donau/donau-httpd.c
@@ -105,12 +105,6 @@ static bool have_daemons;
 struct DONAUDB_Plugin *DH_plugin;
 
 /**
- * Default number of fractional digits to render
- * amounts with.
- */
-unsigned int DH_currency_fraction_digits;
-
-/**
  * Our currency.
  */
 char *DH_currency;
@@ -799,25 +793,6 @@ donau_serve_process_config (void)
     return GNUNET_SYSERR;
   }
 
-  {
-    unsigned long long cfd;
-
-    if (GNUNET_OK !=
-        GNUNET_CONFIGURATION_get_value_number (DH_cfg,
-                                               "donau",
-                                               "CURRENCY_FRACTION_DIGITS",
-                                               &cfd))
-      cfd = 0;
-    if (cfd > 8)
-    {
-      GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_ERROR,
-                                 "donau",
-                                 "CURRENCY_FRACTION_DIGITS",
-                                 "Value must be below 8");
-      return GNUNET_SYSERR;
-    }
-    DH_currency_fraction_digits = (unsigned int) cfd;
-  }
   if (GNUNET_OK !=
       GNUNET_CONFIGURATION_get_value_string (DH_cfg,
                                              "donau",
diff --git a/src/donau/donau-httpd.h b/src/donau/donau-httpd.h
@@ -67,12 +67,6 @@ extern int DH_global_ret;
 extern struct DONAUDB_Plugin *DH_plugin;
 
 /**
- * Default number of fractional digits to render
- * amounts with.
- */
-extern unsigned int DH_currency_fraction_digits;
-
-/**
  * Our currency.
  */
 extern char *DH_currency;
diff --git a/src/donau/donau.conf b/src/donau/donau.conf
@@ -5,26 +5,6 @@
 # Bearer access token required to manage charities.
 #ADMIN_BEARER_TOKEN = "secret-token:password"
 
-# How many digits does the currency use by default on displays.
-# Hint provided to wallets. Should be 2 for EUR/USD/CHF,
-# and 0 for JPY. Default is 2 as that is most common.
-# Maximum value is 8. Note that this is the number of
-# fractions shown in the wallet by default, it is still
-# possible to configure denominations with more digits
-# and those will then be rendered using 'tiny' fraction
-# capitals (like at gas stations) when present.
-CURRENCY_FRACTION_DIGITS = 2
-
-# Attribute encryption key for storing attributes encrypted
-# in the database. Should be a high-entropy nonce.
-ATTRIBUTE_ENCRYPTION_KEY = SET_ME_PLEASE
-
-# How long do we allow /keys to be cached at most? The actual
-# limit is the minimum of this value and the first expected
-# significant change in /keys based on the expiration times.
-# Used to artificially reduce caching (addresses #5747).
-# MAX_KEYS_CACHING = forever
-
 # After how many requests should the donau auto-restart
 # (to address potential issues with memory fragmentation)?
 # If this option is not specified, auto-restarting is disabled.