1 files changed, 64 insertions, 13 deletions

diff --git a/src/bank-lib/taler-fakebank-run.c b/src/bank-lib/taler-fakebank-run.c
index 7fa730469..c15145ecb 100644
--- a/src/bank-lib/taler-fakebank-run.c
+++ b/src/bank-lib/taler-fakebank-run.c
@@ -1,6 +1,6 @@
 /*
   This file is part of TALER
-  Copyright (C) 2016, 2017 Taler Systems SA
+  Copyright (C) 2016-2022 Taler Systems SA
 
   TALER is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
@@ -52,6 +52,10 @@ static struct TALER_FAKEBANK_Handle *fb;
  */
 static struct GNUNET_SCHEDULER_Task *keepalive;
 
+/**
+ * Amount to credit an account with on /register.
+ */
+static struct TALER_Amount signup_bonus;
 
 /**
  * Stop the process.
@@ -101,8 +105,10 @@ run (void *cls,
      const struct GNUNET_CONFIGURATION_Handle *cfg)
 {
   unsigned long long port = 8082;
-  unsigned long long ram = 1024 * 1024 * 128; /* 128 M entries */
+  unsigned long long ram = 1024 * 128; /* 128 k entries */
   char *currency_string;
+  char *hostname;
+  char *exchange_url;
 
   (void) cls;
   (void) args;
@@ -125,6 +131,23 @@ run (void *cls,
                 port);
   }
   if (GNUNET_OK !=
+      GNUNET_CONFIGURATION_get_value_string (cfg,
+                                             "bank",
+                                             "SUGGESTED_EXCHANGE",
+                                             &exchange_url))
+  {
+    /* no suggested exchange */
+    exchange_url = NULL;
+  }
+  if (GNUNET_OK !=
+      GNUNET_CONFIGURATION_get_value_string (cfg,
+                                             "bank",
+                                             "HOSTNAME",
+                                             &hostname))
+  {
+    hostname = GNUNET_strdup ("localhost");
+  }
+  if (GNUNET_OK !=
       GNUNET_CONFIGURATION_get_value_number (cfg,
                                              "bank",
                                              "RAM_LIMIT",
@@ -142,17 +165,37 @@ run (void *cls,
       go |= TALER_MHD_GO_FORCE_CONNECTION_CLOSE;
     TALER_MHD_setup (go);
   }
-  fb = TALER_FAKEBANK_start2 ((uint16_t) port,
+  if (GNUNET_OK !=
+      TALER_amount_is_valid (&signup_bonus))
+  {
+    GNUNET_assert (GNUNET_OK ==
+                   TALER_amount_set_zero (currency_string,
+                                          &signup_bonus));
+  }
+  if (0 != strcmp (currency_string,
+                   signup_bonus.currency))
+  {
+    fprintf (stderr,
+             "Signup bonus and main currency do not match\n");
+    ret = EXIT_INVALIDARGUMENT;
+    return;
+  }
+  fb = TALER_FAKEBANK_start3 (hostname,
+                              (uint16_t) port,
+                              exchange_url,
                               currency_string,
                               ram,
-                              num_threads);
+                              num_threads,
+                              &signup_bonus);
+  GNUNET_free (hostname);
+  GNUNET_free (exchange_url);
+  GNUNET_free (currency_string);
   if (NULL == fb)
   {
     GNUNET_break (0);
     ret = EXIT_FAILURE;
     return;
   }
-  GNUNET_free (currency_string);
   keepalive = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
                                             &keepalive_task,
                                             NULL);
@@ -183,16 +226,24 @@ main (int argc,
                                "NUM_THREADS",
                                "size of the thread pool",
                                &num_threads),
+    TALER_getopt_get_amount ('s',
+                             "signup-bonus",
+                             "AMOUNT",
+                             "amount to credit newly registered account (created out of thin air)",
+                             &signup_bonus),
     GNUNET_GETOPT_OPTION_END
   };
-
-  if (GNUNET_OK !=
-      GNUNET_PROGRAM_run (argc, argv,
-                          "taler-fakebank-run",
-                          "Runs the fakebank",
-                          options,
-                          &run,
-                          NULL))
+  enum GNUNET_GenericReturnValue iret;
+
+  iret = GNUNET_PROGRAM_run (argc, argv,
+                             "taler-fakebank-run",
+                             "Runs the fakebank",
+                             options,
+                             &run,
+                             NULL);
+  if (GNUNET_SYSERR == iret)
     return EXIT_INVALIDARGUMENT;
+  if (GNUNET_NO == iret)
+    return EXIT_SUCCESS;
   return ret;
 }