1 files changed, 53 insertions, 0 deletions
diff --git a/src/libfsm/dot.h b/src/libfsm/dot.h
new file mode 100644
index 00000000..13f53532
--- /dev/null
+++ b/src/libfsm/dot.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2001-2018 Adrian Thurston <thurston@colm.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _GVDOTGEN_H
+#define _GVDOTGEN_H
+
+#include <iostream>
+#include "gendata.h"
+
+
+class GraphvizDotGen : public RedBase
+{
+public:
+	GraphvizDotGen( FsmGbl *id, FsmCtx *fsmCtx, FsmAp *fsm,
+			std::string fsmName, int machineId, std::ostream &out )
+	:
+		RedBase(id, fsmCtx, fsm, fsmName, machineId),
+		out(out)
+	{}
+
+	bool makeNameInst( std::string &res, NameInst *nameInst );
+	void action( ActionTable *actionTable );
+	void transAction( StateAp *fromState, TransData *trans );
+	void key( Key key );
+	void condSpec( CondSpace *condSpace, long condVals );
+	void onChar( Key lowKey, Key highKey, CondSpace *condSpace, long condVals );
+	void transList( StateAp *state );
+	void write();
+	void fromStateAction( StateAp *fromState );
+	
+	ostream &out;
+};
+
+#endif