diff --git a/src/OpenFOAM/Make/files b/src/OpenFOAM/Make/files
index d08e7dde6e0e28bcb1fa30d8b0dbdb2d1188266c..9e905b056665086f57191cc2e4ae12be59162d9d 100644
--- a/src/OpenFOAM/Make/files
+++ b/src/OpenFOAM/Make/files
@@ -5,6 +5,7 @@ global/globals.C
/* global/JobInfo/JobInfo.C in globals.C */
global/argList/argList.C
global/argList/argListHelp.C
+global/argList/argListRedirect.C
global/clock/clock.C
global/clockValue/clockValue.C
global/cpuTime/cpuTimeCxx.C
diff --git a/src/OpenFOAM/global/argList/argList.C b/src/OpenFOAM/global/argList/argList.C
index 6ded4cec85d5268aa737e2b7e7f8c479b6c0a4cd..c0c91d858657dd912c485711226f042717fac542 100644
--- a/src/OpenFOAM/global/argList/argList.C
+++ b/src/OpenFOAM/global/argList/argList.C
@@ -27,6 +27,7 @@ License
\*---------------------------------------------------------------------------*/
#include "argList.H"
+#include "argListRedirect.H"
#include "OSspecific.H"
#include "Switch.H"
#include "clock.H"
@@ -47,6 +48,7 @@ License
#include "stringListOps.H"
#include "fileOperation.H"
#include "fileOperationInitialise.H"
+#include "fstreamPointer.H"
#include <cctype>
@@ -911,7 +913,9 @@ Foam::argList::argList
runControl_(),
args_(argc),
options_(argc),
- libs_()
+ libs_(),
+ stdout_(nullptr),
+ stderr_(nullptr)
{
// Pre-scan for some options needed for initial setup:
// -fileHandler (takes an argument)
@@ -1018,6 +1022,53 @@ Foam::argList::argList
// ------------------------------------------------------------------------
+ // Capture stdout/stderr redirection names. Filters argv
+ Detail::redirectOutputs redirects(argc, argv);
+
+ // Perform output redirection
+ if (redirects.active())
+ {
+ word suffix;
+
+ if (redirects.ranks_ && parRunControl_.parRun())
+ {
+ suffix = Foam::name(Pstream::myProcNo());
+ }
+
+ if (!redirects.stdout_.empty())
+ {
+ fileName file(fileName::validate(redirects.stdout_));
+ file.ext(suffix);
+
+ stdout_.reset(ofstreamPointer(file).release());
+ }
+
+ if (!redirects.stderr_.empty())
+ {
+ fileName file(fileName::validate(redirects.stderr_));
+ file.ext(suffix);
+
+ stderr_.reset(ofstreamPointer(file).release());
+ }
+
+ if (stdout_)
+ {
+ Sout.attach(*stdout_);
+ Pout.attach(*stdout_);
+ }
+
+ if (stderr_)
+ {
+ Serr.attach(*stderr_);
+ Perr.attach(*stderr_);
+ }
+ else if (redirects.join_)
+ {
+ Serr.attach(Sout.stdStream());
+ Perr.attach(Sout.stdStream());
+ }
+ }
+
// Convert argv -> args_ and capture ( ... ) lists
regroupArgv(argc, argv);
@@ -1172,6 +1223,8 @@ Foam::argList::argList
args_(args.args_),
options_(options),
libs_(),
+ stdout_(nullptr),
+ stderr_(nullptr),
executable_(args.executable_),
rootPath_(args.rootPath_),
globalCase_(args.globalCase_),
diff --git a/src/OpenFOAM/global/argList/argList.H b/src/OpenFOAM/global/argList/argList.H
index 0b0efa5844b2a103df969c0631b43b0c50d10eca..6ab381ee617ed32c83b0cb8a877890fef3eb4d86 100644
--- a/src/OpenFOAM/global/argList/argList.H
+++ b/src/OpenFOAM/global/argList/argList.H
@@ -146,6 +146,12 @@ class argList
//- Additional libraries
mutable dlLibraryTable libs_;
+ //- File redirection for stdout (Sout, Pout)
+ std::unique_ptr<std::ostream> stdout_;
+
+ //- File redirection for stderr (Serr, Perr)
+ std::unique_ptr<std::ostream> stderr_;
+
word executable_;
fileName rootPath_;
fileName globalCase_;
diff --git a/src/OpenFOAM/global/argList/argListHelp.C b/src/OpenFOAM/global/argList/argListHelp.C
index 042e4297343dd41c1eb4b5e71436f7141f35a3aa..9bd82f22939cf0539c320a2a5a89d4aff6bb089a 100644
--- a/src/OpenFOAM/global/argList/argListHelp.C
+++ b/src/OpenFOAM/global/argList/argListHelp.C
@@ -425,6 +425,16 @@ void Foam::argList::printUsage(bool full) const
}
+ // Redirections
+ if (full)
+ {
+ printOption("stdout <file>", "Redirect stdout to file");
+ printOption("stderr <file>", "Redirect stderr to file");
+ printOption("join-stderr", "Join stderr to stdout");
+ printOption("append-rank", "Append stdout/stderr files with MPI-rank");
+ }
+
+
// Place documentation/help options at the end
printOption("doc", "Display documentation in browser");
diff --git a/src/OpenFOAM/global/argList/argListRedirect.C b/src/OpenFOAM/global/argList/argListRedirect.C
new file mode 100644
index 0000000000000000000000000000000000000000..157e04b7332feb208e79a6a4d8531dacf60dd03a
--- /dev/null
+++ b/src/OpenFOAM/global/argList/argListRedirect.C
@@ -0,0 +1,175 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | www.openfoam.com
+ \\/ M anipulation |
+-------------------------------------------------------------------------------
+ Copyright (C) 2020 OpenCFD Ltd.
+-------------------------------------------------------------------------------
+License
+ This file is part of OpenFOAM.
+
+ OpenFOAM is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "argListRedirect.H"
+#include "IOstreams.H"
+#include "boolList.H"
+
+// * * * * * * * * * * * * * * * Local Functions * * * * * * * * * * * * * * //
+
+namespace
+{
+
+inline bool opt_join(const char* optName)
+{
+ return strcmp(optName, "join-stderr") == 0;
+}
+
+inline bool opt_rank(const char* optName)
+{
+ return strcmp(optName, "append-rank") == 0;
+}
+
+inline bool opt_stderr(const char* optName)
+{
+ return strcmp(optName, "stderr") == 0;
+}
+
+inline bool opt_stdout(const char* optName)
+{
+ return strcmp(optName, "stdout") == 0;
+}
+
+} // End anonymous namespace
+
+
+// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
+
+Foam::Detail::redirectOutputs::redirectOutputs(int& argc, char**& argv)
+:
+ stdout_(),
+ stderr_(),
+ join_(false),
+ ranks_(false)
+{
+ List<bool> skip(label(argc), false);
+ bool filter = false;
+
+ for (int argi = 1; argi < argc-1; ++argi)
+ {
+ if (argv[argi][0] == '-')
+ {
+ const char *optName = &argv[argi][1];
+
+ if (opt_join(optName))
+ {
+ join_ = true;
+ filter = true;
+ skip[argi] = true;
+ }
+ else if (opt_rank(optName))
+ {
+ ranks_ = true;
+ filter = true;
+ skip[argi] = true;
+ }
+ else if (opt_stdout(optName))
+ {
+ stdout_ = argv[argi+1];
+ filter = true;
+ skip[argi] = true;
+ skip[argi+1] = true;
+ ++argi;
+ }
+ else if (opt_stderr(optName))
+ {
+ stderr_ = argv[argi+1];
+ filter = true;
+ skip[argi] = true;
+ skip[argi+1] = true;
+ ++argi;
+ }
+ }
+ }
+
+
+ // Test final arg separately
+ {
+ const int argi = argc-1;
+
+ if (argi > 0 && argv[argi][0] == '-')
+ {
+ const char *optName = &argv[argi][1];
+
+ if (opt_join(optName))
+ {
+ join_ = true;
+ filter = true;
+ skip[argi] = true;
+ }
+ else if (opt_rank(optName))
+ {
+ ranks_ = true;
+ filter = true;
+ skip[argi] = true;
+ }
+ }
+ }
+
+
+ if (filter)
+ {
+ int nArgs = 1;
+
+ for (int argi = 1; argi < argc; ++argi)
+ {
+ if (!skip[argi])
+ {
+ argv[nArgs] = argv[argi];
+ ++nArgs;
+ }
+ }
+ argc = nArgs;
+ }
+
+
+ // Resolve potential conflicts
+
+ if (!stderr_.empty())
+ {
+ if (stdout_.empty())
+ {
+ join_ = false;
+ }
+ else if (stdout_ == stderr_)
+ {
+ join_ = true;
+ stderr_.clear();
+ }
+ }
+}
+
+
+// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
+
+bool Foam::Detail::redirectOutputs::active() const
+{
+ return join_ || !stdout_.empty() || !stderr_.empty();
+}
+
+
+// ************************************************************************* //
diff --git a/src/OpenFOAM/global/argList/argListRedirect.H b/src/OpenFOAM/global/argList/argListRedirect.H
new file mode 100644
index 0000000000000000000000000000000000000000..5c78cd4f532653991911570a3c7d61c8dc00060d
--- /dev/null
+++ b/src/OpenFOAM/global/argList/argListRedirect.H
@@ -0,0 +1,86 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | www.openfoam.com
+ \\/ M anipulation |
+-------------------------------------------------------------------------------
+ Copyright (C) 2020 OpenCFD Ltd.
+-------------------------------------------------------------------------------
+License
+ This file is part of OpenFOAM.
+
+ OpenFOAM is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
+
+Class
+ Foam::Detail::redirectOutputs
+
+Description
+ Helper class for redirecting outputs from within argList.
+ Handles the following options:
+
+ \verbatim
+ -stdout <file>
+ -stderr <file>
+ -join-stderr
+ -append-rank
+ \endverbatim
+
+Note
+ Not intended for general use
+
+SourceFiles
+ argListRedirect.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef argListRedirect_H
+#define argListRedirect_H
+
+#include "string.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace Detail
+{
+
+/*---------------------------------------------------------------------------*\
+ Class redirectOutputs Declaration
+\*---------------------------------------------------------------------------*/
+
+struct redirectOutputs
+{
+ string stdout_;
+ string stderr_;
+ bool join_;
+ bool ranks_;
+
+ redirectOutputs(int& argc, char**& argv);
+
+ bool active() const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Detail
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //