intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 80 insertions, 0 deletions

diff --git a/contrib/libs/hyperscan/src/smallwrite/smallwrite_build.h b/contrib/libs/hyperscan/src/smallwrite/smallwrite_build.h
new file mode 100644
index 0000000000..648b13db79
--- /dev/null
+++ b/contrib/libs/hyperscan/src/smallwrite/smallwrite_build.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2015-2017, Intel Corporation
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *  * Neither the name of Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+
+#ifndef SMWR_BUILD_H
+#define SMWR_BUILD_H
+
+/**
+ * \file
+ * \brief Small-write engine build interface.
+ *
+ * Everything you ever needed to feed literals in and get a SmallWriteEngine
+ * out. This header should be everything needed by the rest of UE2.
+ */
+
+#include "ue2common.h"
+#include "util/bytecode_ptr.h"
+#include "util/noncopyable.h"
+
+#include <memory>
+#include <set>
+
+struct SmallWriteEngine;
+
+namespace ue2 {
+
+struct CompileContext;
+struct ue2_literal;
+class ExpressionInfo;
+class NGHolder;
+class ReportManager;
+
+/**
+ * Abstract interface intended for callers from elsewhere in the tree, real
+ * underlying implementation is SmallWriteBuildImpl in smwr_build_impl.h.
+ */
+class SmallWriteBuild : noncopyable {
+public:
+    virtual ~SmallWriteBuild();
+
+    virtual bytecode_ptr<SmallWriteEngine> build(u32 roseQuality) = 0;
+
+    virtual void add(const NGHolder &g, const ExpressionInfo &expr) = 0;
+    virtual void add(const ue2_literal &literal, ReportID r) = 0;
+
+    virtual std::set<ReportID> all_reports() const = 0;
+};
+
+/** \brief Construct a usable SmallWrite builder. */
+std::unique_ptr<SmallWriteBuild>
+makeSmallWriteBuilder(size_t num_patterns, const ReportManager &rm,
+                      const CompileContext &cc);
+
+} // namespace ue2
+
+#endif // SMWR_BUILD_H