Use separate module for printf checks.

1 files changed, 47 insertions, 0 deletions

diff --git a/clang-plugin/printf_check.h b/clang-plugin/printf_check.h
new file mode 100644
index 000000000..13e1ca86c
--- /dev/null
+++ b/clang-plugin/printf_check.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2015, Vsevolod Stakhov
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY 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 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.
+ */
+
+#ifndef RSPAMD_PRINTF_CHECK_H
+#define RSPAMD_PRINTF_CHECK_H
+
+#include <memory>
+#include "clang/AST/AST.h"
+#include "clang/AST/RecursiveASTVisitor.h"
+#include "clang/AST/Expr.h"
+
+namespace rspamd {
+
+	class PrintfCheckVisitor : public clang::RecursiveASTVisitor<PrintfCheckVisitor> {
+		class impl;
+		std::unique_ptr<impl> pimpl;
+
+	public:
+		PrintfCheckVisitor (clang::ASTContext *ctx);
+		virtual ~PrintfCheckVisitor (void);
+		bool VisitCallExpr (clang::CallExpr *E);
+	};
+
+}
+
+#endif