From f1cf902c3510ec338a151886bf82dee30341019e Mon Sep 17 00:00:00 2001
From: jsteube <jens.steube@gmail.com>
Date: Tue, 27 Sep 2016 20:07:49 +0200
Subject: [PATCH] Add missing combinator files

---
 include/combinator.h | 15 +++++++++++++++
 src/combinator.c     | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 include/combinator.h
 create mode 100644 src/combinator.c

diff --git a/include/combinator.h b/include/combinator.h
new file mode 100644
index 000000000..beb964c47
--- /dev/null
+++ b/include/combinator.h
@@ -0,0 +1,15 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+#ifndef _COMBINATOR_H
+#define _COMBINATOR_H
+
+#include <stdio.h>
+#include <errno.h>
+
+int combinator_ctx_init (combinator_ctx_t *combinator_ctx, const user_options_t *user_options);
+void combinator_ctx_destroy (combinator_ctx_t *combinator_ctx);
+
+#endif // _COMBINATOR_H
diff --git a/src/combinator.c b/src/combinator.c
new file mode 100644
index 000000000..df21f9797
--- /dev/null
+++ b/src/combinator.c
@@ -0,0 +1,34 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+#include "common.h"
+#include "types.h"
+#include "memory.h"
+#include "logging.h"
+#include "combinator.h"
+#include "wordlist.h"
+
+int combinator_ctx_init (combinator_ctx_t *combinator_ctx, const user_options_t *user_options)
+{
+  memset (combinator_ctx, 0, sizeof (combinator_ctx_t));
+
+  combinator_ctx->enabled = false;
+
+  if ((user_options->attack_mode != ATTACK_MODE_COMBI)
+   && (user_options->attack_mode != ATTACK_MODE_HYBRID1)
+   && (user_options->attack_mode != ATTACK_MODE_HYBRID2)) return 0;
+
+  combinator_ctx->enabled = true;
+
+  return 0;
+}
+
+void combinator_ctx_destroy (combinator_ctx_t *combinator_ctx)
+{
+  if (combinator_ctx->enabled == false) return;
+
+  myfree (combinator_ctx);
+}
+