-
Notifications
You must be signed in to change notification settings - Fork 1.4k
/
OutputDevice_File.cpp
93 lines (84 loc) · 3.23 KB
/
OutputDevice_File.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2004-2024 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
/// @file OutputDevice_File.cpp
/// @author Daniel Krajzewicz
/// @author Michael Behrisch
/// @author Jakob Erdmann
/// @date 2004
///
// An output device that encapsulates an ofstream
/****************************************************************************/
#include <config.h>
#include <iostream>
#include <cstring>
#include <cerrno>
#ifdef HAVE_ZLIB
#include <foreign/zstr/zstr.hpp>
#endif
#include <utils/common/StringUtils.h>
#include <utils/common/UtilExceptions.h>
#include "OutputDevice_File.h"
// ===========================================================================
// method definitions
// ===========================================================================
OutputDevice_File::OutputDevice_File(const std::string& fullName, const bool compressed)
: OutputDevice(0, fullName) {
if (fullName == "/dev/null") {
myAmNull = true;
#ifdef WIN32
myFileStream = new std::ofstream("NUL");
if (!myFileStream->good()) {
delete myFileStream;
throw IOError(TLF("Could not redirect to NUL device (%).", std::string(std::strerror(errno))));
}
return;
#endif
}
const std::string& localName = StringUtils::transcodeToLocal(fullName);
#ifdef HAVE_ZLIB
if (compressed) {
try {
myFileStream = new zstr::ofstream(localName.c_str(), std::ios_base::out);
} catch (strict_fstream::Exception& e) {
throw IOError("Could not build output file '" + fullName + "' (" + e.what() + ").");
} catch (zstr::Exception& e) {
throw IOError("Could not build output file '" + fullName + "' (" + e.what() + ").");
}
} else {
myFileStream = new std::ofstream(localName.c_str(), std::ios_base::out);
}
#else
UNUSED_PARAMETER(compressed);
myFileStream = new std::ofstream(localName.c_str(), std::ios_base::out);
#endif
if (!myFileStream->good()) {
delete myFileStream;
throw IOError("Could not build output file '" + fullName + "' (" + std::strerror(errno) + ").");
}
}
OutputDevice_File::~OutputDevice_File() {
delete myFileStream;
}
std::ostream&
OutputDevice_File::getOStream() {
return *myFileStream;
}
bool
OutputDevice_File::removeSelf() {
if (myAmNull) {
return true;
}
return std::remove(myFilename.c_str()) == 0;
}
/****************************************************************************/