From ea097c9f53f74ce03387ba9e542c981a7442e28a Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Mon, 6 Nov 2017 13:29:50 -0800
Subject: [PATCH] ircd: Split crypto.cc to hash.cc and rand.cc.

---
 ircd/Makefile.am            |  3 ++-
 ircd/hash.cc                | 40 +++++++++++++++++++++++++++++++++++++
 ircd/{crypto.cc => rand.cc} | 30 ----------------------------
 3 files changed, 42 insertions(+), 31 deletions(-)
 create mode 100644 ircd/hash.cc
 rename ircd/{crypto.cc => rand.cc} (84%)

diff --git a/ircd/Makefile.am b/ircd/Makefile.am
index ed47d5ecd..75e028c00 100644
--- a/ircd/Makefile.am
+++ b/ircd/Makefile.am
@@ -60,7 +60,8 @@ libircd_la_LIBADD = \
 
 libircd_la_SOURCES =   \
 	client.cc          \
-	crypto.cc          \
+	hash.cc            \
+	rand.cc            \
 	ctx.cc             \
 	db.cc              \
 	exception.cc       \
diff --git a/ircd/hash.cc b/ircd/hash.cc
new file mode 100644
index 000000000..74f9cbdbb
--- /dev/null
+++ b/ircd/hash.cc
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2017 Charybdis Development Team
+ * Copyright (C) 2017 Jason Volk <jason@zemos.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ircd::crh::hash::~hash()
+noexcept
+{
+}
+
+ircd::crh::hash &
+ircd::crh::hash::operator+=(const const_raw_buffer &buf)
+{
+	update(buf);
+	return *this;
+}
+
+void
+ircd::crh::hash::operator()(const mutable_raw_buffer &out,
+                            const const_raw_buffer &in)
+{
+	update(in);
+	finalize(out);
+}
diff --git a/ircd/crypto.cc b/ircd/rand.cc
similarity index 84%
rename from ircd/crypto.cc
rename to ircd/rand.cc
index 323cf3bb6..e313e8e05 100644
--- a/ircd/crypto.cc
+++ b/ircd/rand.cc
@@ -19,36 +19,6 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-///////////////////////////////////////////////////////////////////////////////
-//
-// hash.h
-//
-
-ircd::crh::hash::~hash()
-noexcept
-{
-}
-
-ircd::crh::hash &
-ircd::crh::hash::operator+=(const const_raw_buffer &buf)
-{
-	update(buf);
-	return *this;
-}
-
-void
-ircd::crh::hash::operator()(const mutable_raw_buffer &out,
-                            const const_raw_buffer &in)
-{
-	update(in);
-	finalize(out);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-//
-// rand.h
-//
-
 decltype(ircd::rand::device) ircd::rand::device
 {
 	// on linux: uses RDRND or /dev/urandom