1 files changed, 66 insertions, 0 deletions
diff --git a/src/func.h b/src/func.h
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+++ b/src/func.h
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+// Copyright 2015 Google Inc. All rights reserved
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef FUNC_H_
+#define FUNC_H_
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "expr.h"
+#include "loc.h"
+
+using namespace std;
+
+struct FuncInfo {
+  const char* name;
+  void (*func)(const vector<Value*>& args, Evaluator* ev, string* s);
+  int arity;
+  int min_arity;
+  // For all parameters.
+  bool trim_space;
+  // Only for the first parameter.
+  bool trim_right_space_1st;
+};
+
+void InitFuncTable();
+void QuitFuncTable();
+
+FuncInfo* GetFuncInfo(StringPiece name);
+
+struct FindCommand;
+
+enum struct CommandOp {
+  SHELL,
+  FIND,
+  READ,
+  READ_MISSING,
+  WRITE,
+  APPEND,
+};
+
+struct CommandResult {
+  CommandOp op;
+  string shell;
+  string shellflag;
+  string cmd;
+  unique_ptr<FindCommand> find;
+  string result;
+  Loc loc;
+};
+
+const vector<CommandResult*>& GetShellCommandResults();
+
+#endif  // FUNC_H_