From 5fd6a25c6d88c62af9fda04f92b954bb1dbb4436 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 2 May 2016 08:24:21 +0200
Subject: code simplification via new extended libgnunetcurl API

---
 src/exchange-lib/test_exchange_api.c | 92 ++++--------------------------------
 1 file changed, 10 insertions(+), 82 deletions(-)

(limited to 'src/exchange-lib/test_exchange_api.c')

diff --git a/src/exchange-lib/test_exchange_api.c b/src/exchange-lib/test_exchange_api.c
index 1ab09c9c4..e48c59b2a 100644
--- a/src/exchange-lib/test_exchange_api.c
+++ b/src/exchange-lib/test_exchange_api.c
@@ -48,14 +48,14 @@ static struct GNUNET_CURL_Context *ctx;
 static struct TALER_EXCHANGE_Handle *exchange;
 
 /**
- * Task run on timeout.
+ * Context for running the CURL event loop.
  */
-static struct GNUNET_SCHEDULER_Task *timeout_task;
+static struct GNUNET_CURL_RescheduleContext *rc;
 
 /**
- * Task that runs the main event loop.
+ * Task run on timeout.
  */
-static struct GNUNET_SCHEDULER_Task *ctx_task;
+static struct GNUNET_SCHEDULER_Task *timeout_task;
 
 /**
  * Result of the testcases, #GNUNET_OK on success
@@ -2147,10 +2147,10 @@ do_shutdown (void *cls)
     GNUNET_CURL_fini (ctx);
     ctx = NULL;
   }
-  if (NULL != ctx_task)
+  if (NULL != rc)
   {
-    GNUNET_SCHEDULER_cancel (ctx_task);
-    ctx_task = NULL;
+    GNUNET_CURL_gnunet_rc_destroy (rc);
+    rc = NULL;
   }
   if (NULL != timeout_task)
   {
@@ -2194,77 +2194,6 @@ cert_cb (void *cls,
 }
 
 
-/**
- * Task that runs the context's event loop with the GNUnet scheduler.
- *
- * @param cls unused
- */
-static void
-context_task (void *cls)
-{
-  long timeout;
-  int max_fd;
-  fd_set read_fd_set;
-  fd_set write_fd_set;
-  fd_set except_fd_set;
-  struct GNUNET_NETWORK_FDSet *rs;
-  struct GNUNET_NETWORK_FDSet *ws;
-  struct GNUNET_TIME_Relative delay;
-
-  ctx_task = NULL;
-  GNUNET_CURL_perform (ctx);
-  max_fd = -1;
-  timeout = -1;
-  FD_ZERO (&read_fd_set);
-  FD_ZERO (&write_fd_set);
-  FD_ZERO (&except_fd_set);
-  GNUNET_CURL_get_select_info (ctx,
-                               &read_fd_set,
-                               &write_fd_set,
-                               &except_fd_set,
-                               &max_fd,
-                               &timeout);
-  if (timeout >= 0)
-    delay = GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS,
-                                           timeout);
-  else
-    delay = GNUNET_TIME_UNIT_FOREVER_REL;
-  rs = GNUNET_NETWORK_fdset_create ();
-  GNUNET_NETWORK_fdset_copy_native (rs,
-                                    &read_fd_set,
-                                    max_fd + 1);
-  ws = GNUNET_NETWORK_fdset_create ();
-  GNUNET_NETWORK_fdset_copy_native (ws,
-                                    &write_fd_set,
-                                    max_fd + 1);
-  ctx_task = GNUNET_SCHEDULER_add_select (GNUNET_SCHEDULER_PRIORITY_DEFAULT,
-                                          delay,
-                                          rs,
-                                          ws,
-                                          &context_task,
-                                          cls);
-  GNUNET_NETWORK_fdset_destroy (rs);
-  GNUNET_NETWORK_fdset_destroy (ws);
-}
-
-
-/**
- * Run the context task, the working set has changed.
- *
- * @param cls NULL
- */
-static void
-trigger_context_task (void *cls)
-{
-  if (NULL == ctx)
-    return;
-  if (NULL != ctx_task)
-    GNUNET_SCHEDULER_cancel (ctx_task);
-  ctx_task = GNUNET_SCHEDULER_add_now (&context_task,
-                                       NULL);
-}
-
-
 /**
  * Main function that will be run by the scheduler.
  *
@@ -2510,11 +2439,10 @@ run (void *cls)
   is = GNUNET_new (struct InterpreterState);
   is->commands = commands;
 
-  ctx = GNUNET_CURL_init (&trigger_context_task,
-                          NULL);
+  ctx = GNUNET_CURL_init (&GNUNET_CURL_gnunet_scheduler_reschedule,
+                          &rc);
+  rc = GNUNET_CURL_gnunet_rc_create (ctx);
   GNUNET_assert (NULL != ctx);
-  ctx_task = GNUNET_SCHEDULER_add_now (&context_task,
-                                       ctx);
   exchange = TALER_EXCHANGE_connect (ctx,
                                      "http://localhost:8081",
                                      &cert_cb, is,
-- 
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