1/*
2 * Copyright (c) 2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Nathan Binkert
29 */
30
31#ifndef __BASE_OUTPUT_HH__
32#define __BASE_OUTPUT_HH__
33
34#include <ios>
35#include <map>
36#include <string>
37
38class OutputDirectory
39{
40 private:
41 typedef std::map<std::string, std::ostream *> map_t;
42
43 map_t files;
44 std::string dir;
45
46 std::string resolve(const std::string &name) const;
47
48 protected:
49 std::ostream *checkForStdio(const std::string &name) const;
50 std::ostream *openFile(const std::string &filename,
51 std::ios_base::openmode mode = std::ios::trunc) const;
52
53 public:
54 OutputDirectory();
55 ~OutputDirectory();
56
57 void setDirectory(const std::string &dir);
58 const std::string &directory() const;
59
60 std::ostream *create(const std::string &name, bool binary = false);
61 std::ostream *find(const std::string &name);
62
63 static bool isFile(const std::ostream *os);
64 static inline bool isFile(const std::ostream &os) { return isFile(&os); }
65};
66
67extern OutputDirectory simout;
68
69#endif // __BASE_OUTPUT_HH__