From 82724c82fd69720a579a8b245637ac247c08c700 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 4 Dec 2014 16:30:20 +0000
Subject: Better interface for simple skaclient servers

---
 src/libunixonacid/skaclient_server_01x.c   | 21 +++++++++++++++++++++
 src/libunixonacid/skaclient_server_init.c  | 10 ++++------
 src/libunixonacid/unixmessage_receiver_0.c | 15 +++++++++++++++
 src/libunixonacid/unixmessage_sender_1.c   |  7 +++++++
 src/libunixonacid/unixmessage_sender_x.c   |  7 +++++++
 5 files changed, 54 insertions(+), 6 deletions(-)
 create mode 100644 src/libunixonacid/skaclient_server_01x.c
 create mode 100644 src/libunixonacid/unixmessage_receiver_0.c
 create mode 100644 src/libunixonacid/unixmessage_sender_1.c
 create mode 100644 src/libunixonacid/unixmessage_sender_x.c

(limited to 'src/libunixonacid')

diff --git a/src/libunixonacid/skaclient_server_01x.c b/src/libunixonacid/skaclient_server_01x.c
new file mode 100644
index 0000000..e55e8cd
--- /dev/null
+++ b/src/libunixonacid/skaclient_server_01x.c
@@ -0,0 +1,21 @@
+/* ISC license. */
+
+/* MT-unsafe */
+
+#include <skalibs/tai.h>
+#include <skalibs/unixmessage.h>
+#include <skalibs/skaclient.h>
+
+int skaclient_server_01x_init (char const *before, unsigned int beforelen, char const *after, unsigned int afterlen, tain_t const *deadline, tain_t *stamp)
+{
+  return unixmessage_receiver_0_init() && skaclient_server_init(
+    unixmessage_receiver_0,
+    unixmessage_sender_1,
+    unixmessage_sender_x,
+    before,
+    beforelen,
+    after,
+    afterlen,
+    deadline,
+    stamp) ;
+}
diff --git a/src/libunixonacid/skaclient_server_init.c b/src/libunixonacid/skaclient_server_init.c
index bd7c143..e44d0da 100644
--- a/src/libunixonacid/skaclient_server_init.c
+++ b/src/libunixonacid/skaclient_server_init.c
@@ -4,12 +4,10 @@
 #include <skalibs/tai.h>
 #include <skalibs/unixmessage.h>
 
-int skaclient_server_init (unixmessage_receiver_t *in, char *mainbuf, unsigned int mainlen, char *auxbuf, unsigned int auxlen, unixmessage_sender_t *out, unixmessage_sender_t *asyncout, char const *before, unsigned int beforelen, char const *after, unsigned int afterlen, tain_t const *deadline, tain_t *stamp)
+int skaclient_server_init (unixmessage_receiver_t *in, unixmessage_sender_t *out, unixmessage_sender_t *asyncout, char const *before, unsigned int beforelen, char const *after, unsigned int afterlen, tain_t const *deadline, tain_t *stamp)
 {
   unixmessage_t m ;
-  if (!unixmessage_receiver_init(in, 0, mainbuf, mainlen, auxbuf, auxlen)) return 0 ;
-  unixmessage_sender_init(out, 1) ;
-  if (unixmessage_timed_receive(in, &m, deadline, stamp) < 0) return 0 ;
-  if (!skaclient_server_ack(&m, out, asyncout, before, beforelen, after, afterlen)) return 0 ;
-  return unixmessage_sender_timed_flush(out, deadline, stamp) ;
+  return (unixmessage_timed_receive(in, &m, deadline, stamp) >= 0)
+   && skaclient_server_ack(&m, out, asyncout, before, beforelen, after, afterlen)
+   && unixmessage_sender_timed_flush(out, deadline, stamp) ;
 }
diff --git a/src/libunixonacid/unixmessage_receiver_0.c b/src/libunixonacid/unixmessage_receiver_0.c
new file mode 100644
index 0000000..2b6f165
--- /dev/null
+++ b/src/libunixonacid/unixmessage_receiver_0.c
@@ -0,0 +1,15 @@
+/* ISC license. */
+
+/* MT-unsafe */
+
+#include <skalibs/unixmessage.h>
+
+static char mainbuf[UNIXMESSAGE_RECEIVER_MAINBUFSIZE] ;
+static char auxbuf[UNIXMESSAGE_RECEIVER_AUXBUFSIZE] ;
+
+unixmessage_receiver_t unixmessage_receiver_0_ = UNIXMESSAGE_RECEIVER_ZERO ;
+
+int unixmessage_receiver_0_init ()
+{
+  return unixmessage_receiver_init(&unixmessage_receiver_0_, 0, mainbuf, UNIXMESSAGE_RECEIVER_MAINBUFSIZE, auxbuf, UNIXMESSAGE_RECEIVER_AUXBUFSIZE) ;
+}
diff --git a/src/libunixonacid/unixmessage_sender_1.c b/src/libunixonacid/unixmessage_sender_1.c
new file mode 100644
index 0000000..e01081d
--- /dev/null
+++ b/src/libunixonacid/unixmessage_sender_1.c
@@ -0,0 +1,7 @@
+/* ISC license. */
+
+/* MT-unsafe */
+
+#include <skalibs/unixmessage.h>
+
+unixmessage_sender_t unixmessage_sender_1_ = UNIXMESSAGE_SENDER_INIT(1) ;
diff --git a/src/libunixonacid/unixmessage_sender_x.c b/src/libunixonacid/unixmessage_sender_x.c
new file mode 100644
index 0000000..da8659f
--- /dev/null
+++ b/src/libunixonacid/unixmessage_sender_x.c
@@ -0,0 +1,7 @@
+/* ISC license. */
+
+/* MT-unsafe */
+
+#include <skalibs/unixmessage.h>
+
+unixmessage_sender_t unixmessage_sender_x_ = UNIXMESSAGE_SENDER_ZERO ;
-- 
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