1 // Stream based logging mechanism.
3 // Written by Bernie Bright, 1998
5 // Copyright (C) 1998 Bernie Bright - bbright@c031.aone.net.au
7 // This library is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU Library General Public
9 // License as published by the Free Software Foundation; either
10 // version 2 of the License, or (at your option) any later version.
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // Library General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
25 #include "logstream.hxx"
27 logstream *logstream::global_logstream = 0;
29 bool logbuf::logging_enabled = true;
31 bool logbuf::has_console = true;
33 sgDebugClass logbuf::logClass = SG_NONE;
34 sgDebugPriority logbuf::logPriority = SG_INFO;
35 streambuf* logbuf::sbuf = NULL;
39 // if ( sbuf == NULL )
40 // sbuf = cerr.rdbuf();
50 logbuf::set_sb( streambuf* sb )
59 logbuf::set_log_level( sgDebugClass c, sgDebugPriority p )
66 logbuf::set_log_classes (sgDebugClass c)
72 logbuf::get_log_classes ()
78 logbuf::set_log_priority (sgDebugPriority p)
84 logbuf::get_log_priority ()
90 logstream::setLogLevels( sgDebugClass c, sgDebugPriority p )
92 logbuf::set_log_level( c, p );
96 logstream::initGlobalLogstream()
98 // Force initialization of cerr.
99 static std::ios_base::Init initializer;
100 // XXX Is the following still necessary?
103 * There appears to be a bug in the C++ runtime in Mac OS X that
104 * will crash if certain funtions are called (in this case
105 * cerr.rdbuf()) during static initialization of a class. This
106 * print statement is hack to kick the library in the pants so it
107 * won't crash when cerr.rdbuf() is first called -DW
109 std::cout << "Using Mac OS X hack for initializing C++ stdio..."
112 global_logstream = new logstream(std::cerr);