2 * Copyright (c) 2005 The Regents of The University of Michigan
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.
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.
28 * Authors: Nathan Binkert
35 #include <sys/types.h>
39 #include <gzstream.hh>
41 #include "base/misc.hh"
42 #include "base/output.hh"
46 OutputDirectory simout
;
51 OutputDirectory::OutputDirectory()
54 OutputDirectory::~OutputDirectory()
56 for (map_t::iterator i
= files
.begin(); i
!= files
.end(); i
++) {
63 OutputDirectory::checkForStdio(const string
&name
) const
65 if (name
== "cerr" || name
== "stderr")
68 if (name
== "cout" || name
== "stdout")
75 OutputDirectory::openFile(const string
&filename
,
76 ios_base::openmode mode
) const
78 if (filename
.find(".gz", filename
.length()-3) < filename
.length()) {
79 ogzstream
*file
= new ogzstream(filename
.c_str(), mode
);
82 fatal("Cannot open file %s", filename
);
86 ofstream
*file
= new ofstream(filename
.c_str(), mode
);
89 fatal("Cannot open file %s", filename
);
96 OutputDirectory::setDirectory(const string
&d
)
99 panic("Output directory already set!\n");
103 // guarantee that directory ends with a '/'
104 if (dir
[dir
.size() - 1] != '/')
109 OutputDirectory::directory() const
112 panic("Output directory not set!");
118 OutputDirectory::resolve(const string
&name
) const
120 return (name
[0] != '/') ? dir
+ name
: name
;
124 OutputDirectory::create(const string
&name
, bool binary
)
126 ostream
*file
= checkForStdio(name
);
130 string filename
= resolve(name
);
131 ios_base::openmode mode
=
132 ios::trunc
| binary
? ios::binary
: (ios::openmode
)0;
133 file
= openFile(filename
, mode
);
139 OutputDirectory::find(const string
&name
)
141 ostream
*file
= checkForStdio(name
);
145 string filename
= resolve(name
);
146 map_t::iterator i
= files
.find(filename
);
147 if (i
!= files
.end())
150 file
= openFile(filename
);
151 files
[filename
] = file
;
156 OutputDirectory::isFile(const std::ostream
*os
)
158 return os
&& os
!= &cerr
&& os
!= &cout
;