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rSPECMICP SpecMiCP / ReactMiCP
configuration.cpp
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/* =============================================================================
Copyright (c) 2014 - 2016
F. Georget <fabieng@princeton.edu> Princeton University
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
============================================================================= */
#include "configuration.hpp"
#include "safe_config.hpp"
#include "specmicp_common/log.hpp"
#include "specmicp_common/plugins/plugin_manager.hpp"
#include "specmicp_common/io/config_yaml_sections.h"
#include "specmicp_common/compat.hpp"
#include "specmicp_common/filesystem.hpp"
#include "specmicp_common/dateandtime.hpp"
#include <stdexcept>
#include <iostream>
#include <fstream>
namespace
specmicp
{
namespace
io
{
void
configure_plugin_manager
(
YAMLConfigHandle
&&
config
)
{
plugins
::
PluginManager
&
manager
=
plugins
::
get_plugin_manager
();
if
(
config
.
has_node
(
SPC_CF_S_PLUGINS
))
{
manager
.
add_plugin_directories
(
config
.
list_to_vector
<
std
::
string
>
(
SPC_CF_S_PLUGINS_A_SEARCHDIRS
));
}
if
(
config
.
has_node
(
SPC_CF_S_PLUGINS_A_TOLOAD
))
{
std
::
vector
<
std
::
string
>
to_load
=
config
.
list_to_vector
<
std
::
string
>
(
SPC_CF_S_PLUGINS_A_TOLOAD
);
for
(
auto
plugin:
to_load
)
{
auto
done
=
manager
.
load_plugin
(
plugin
);
if
(
done
)
SPC_CONF_LOG
<<
"Loaded plugin : "
<<
plugin
;
else
SPC_CONF_LOG_ERROR
<<
"Error while loading plugin : "
<<
plugin
;
}
}
}
static
logger
::
LogLevel
configure_log_level
(
YAMLConfigHandle
&
conf_log
)
{
logger
::
LogLevel
level
=
logger
::
LogLevel
::
Warning
;
if
(
not
conf_log
.
has_attribute
(
SPC_CF_S_LOGS_A_LEVEL
))
{
return
level
;
}
auto
expr
=
conf_log
.
get_attribute
<
std
::
string
>
(
SPC_CF_S_LOGS_A_LEVEL
);
if
(
expr
==
SPC_CF_S_LOGS_V_CRITICAL
)
{
level
=
logger
::
LogLevel
::
Critical
;
}
else
if
(
expr
==
SPC_CF_S_LOGS_V_ERROR
)
{
level
=
logger
::
LogLevel
::
Error
;
}
else
if
(
expr
==
SPC_CF_S_LOGS_V_WARNING
)
{
level
=
logger
::
LogLevel
::
Warning
;
}
else
if
(
expr
==
SPC_CF_S_LOGS_V_DEBUG
)
{
level
=
logger
::
LogLevel
::
Debug
;
}
else
{
conf_log
.
report_error
(
YAMLConfigError
::
InvalidArgument
,
"'"
+
expr
+
"' is not a valid value for '"
SPC_CF_S_LOGS_A_LEVEL
"'. Accepted values are : '"
SPC_CF_S_LOGS_V_CRITICAL
"', '"
SPC_CF_S_LOGS_V_ERROR
"', '"
SPC_CF_S_LOGS_V_WARNING
"', and '"
SPC_CF_S_LOGS_V_DEBUG
"'."
);
}
return
level
;
}
std
::
unique_ptr
<
std
::
ostream
>
configure_log
(
YAMLConfigHandle
&&
conf_log
,
std
::
string
working_dir
)
{
logger
::
LogLevel
level
=
configure_log_level
(
conf_log
);
std
::
unique_ptr
<
std
::
ostream
>
output
=
nullptr
;
auto
out
=
conf_log
.
get_required_attribute
<
std
::
string
>
(
SPC_CF_S_LOGS_A_OUTPUT
);
if
(
out
==
SPC_CF_S_LOGS_V_COUT
)
{
init_logger
(
&
std
::
cout
,
level
);
}
else
if
(
out
==
SPC_CF_S_LOGS_V_CERR
)
{
init_logger
(
&
std
::
cerr
,
level
);
}
else
if
(
out
==
SPC_CF_S_LOGS_V_FILE
)
{
auto
filepath
=
conf_log
.
get_required_attribute
<
std
::
string
>
(
SPC_CF_S_LOGS_A_FILEPATH
);
if
(
not
working_dir
.
empty
()
and
not
utils
::
is_path_absolute
(
filepath
))
{
filepath
=
utils
::
complete_path
(
working_dir
,
filepath
);
}
output
=
make_unique
<
std
::
ofstream
>
(
filepath
,
std
::
ios_base
::
trunc
|
std
::
ios_base
::
out
);
init_logger
(
output
.
get
(),
level
);
}
else
{
conf_log
.
report_error
(
YAMLConfigError
::
InvalidArgument
,
"'"
+
out
+
"' is not a valid value for '"
SPC_CF_S_LOGS_A_OUTPUT
"'. Accepted values are : '"
SPC_CF_S_LOGS_V_COUT
"', '"
SPC_CF_S_LOGS_V_CERR
"', and '"
SPC_CF_S_LOGS_V_FILE
"'."
);
}
return
output
;
}
std
::
unique_ptr
<
std
::
ostream
>
configure_conf_log
(
YAMLConfigHandle
&&
conf_log
,
std
::
string
working_dir
)
{
std
::
unique_ptr
<
std
::
ostream
>
output
=
nullptr
;
auto
out
=
conf_log
.
get_required_attribute
<
std
::
string
>
(
SPC_CF_S_CONF_LOGS_A_OUTPUT
);
if
(
out
==
SPC_CF_S_LOGS_V_COUT
)
{
init_conf_logger
(
&
std
::
cout
);
}
else
if
(
out
==
SPC_CF_S_LOGS_V_CERR
)
{
init_conf_logger
(
&
std
::
cerr
);
}
else
if
(
out
==
SPC_CF_S_LOGS_V_FILE
)
{
auto
filepath
=
conf_log
.
get_required_attribute
<
std
::
string
>
(
SPC_CF_S_LOGS_A_FILEPATH
);
if
(
not
working_dir
.
empty
()
and
not
utils
::
is_path_absolute
(
filepath
))
{
filepath
=
utils
::
complete_path
(
working_dir
,
filepath
);
}
output
=
make_unique
<
std
::
ofstream
>
(
filepath
,
std
::
ios_base
::
trunc
|
std
::
ios_base
::
out
);
init_conf_logger
(
output
.
get
());
}
else
{
conf_log
.
report_error
(
YAMLConfigError
::
InvalidArgument
,
"'"
+
out
+
"' is not a valid value for '"
SPC_CF_S_CONF_LOGS_A_OUTPUT
"'. Accepted values are : '"
SPC_CF_S_LOGS_V_COUT
"', '"
SPC_CF_S_LOGS_V_CERR
"', and '"
SPC_CF_S_LOGS_V_FILE
"'."
);
}
SPC_CONF_LOG
<<
SPC_CONF_LOG_HLINE
<<
"
\n
onfiguration logger initialized
\n
"
<<
dateandtime
::
now_localized
()
<<
"
\n
"
SPC_CONF_LOG_HLINE
;
return
output
;
}
}
// end namespace io
}
// end namespace specmicp
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