Initial revision
This commit is contained in:
curt
@@ -0,0 +1,9 @@
|
||||
EXTRA_DIST = logtest.cxx
|
||||
|
||||
lib_LIBRARIES = libsgdebug.a
|
||||
|
||||
include_HEADERS = debug_types.h logstream.hxx
|
||||
|
||||
libsgdebug_a_SOURCES = logstream.cxx
|
||||
|
||||
INCLUDES += -I$(top_builddir)
|
||||
@@ -0,0 +1,338 @@
|
||||
# Makefile.in generated automatically by automake 1.3 from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
|
||||
SHELL = /bin/sh
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
DISTDIR =
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = ..
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
CC = @CC@
|
||||
CXX = @CXX@
|
||||
LN_S = @LN_S@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
PACKAGE = @PACKAGE@
|
||||
RANLIB = @RANLIB@
|
||||
VERSION = @VERSION@
|
||||
base_LIBS = @base_LIBS@
|
||||
opengl_LIBS = @opengl_LIBS@
|
||||
|
||||
EXTRA_DIST = logtest.cxx
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||||
|
||||
lib_LIBRARIES = libsgdebug.a
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||||
|
||||
include_HEADERS = debug_types.h logstream.hxx
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||||
|
||||
libsgdebug_a_SOURCES = logstream.cxx
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
||||
CONFIG_HEADER = ../include/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
LIBRARIES = $(lib_LIBRARIES)
|
||||
|
||||
|
||||
DEFS = @DEFS@ -I. -I$(srcdir) -I../include
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LIBS = @LIBS@
|
||||
X_CFLAGS = @X_CFLAGS@
|
||||
X_LIBS = @X_LIBS@
|
||||
X_EXTRA_LIBS = @X_EXTRA_LIBS@
|
||||
X_PRE_LIBS = @X_PRE_LIBS@
|
||||
libsgdebug_a_LIBADD =
|
||||
libsgdebug_a_OBJECTS = logstream.o
|
||||
AR = ar
|
||||
CXXFLAGS = @CXXFLAGS@
|
||||
CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CXXFLAGS)
|
||||
CXXLINK = $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@
|
||||
HEADERS = $(include_HEADERS)
|
||||
|
||||
DIST_COMMON = Makefile.am Makefile.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = tar
|
||||
GZIP = --best
|
||||
DEP_FILES = .deps/logstream.P
|
||||
CXXMKDEP = $(CXX) -M $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CXXFLAGS)
|
||||
SOURCES = $(libsgdebug_a_SOURCES)
|
||||
OBJECTS = $(libsgdebug_a_OBJECTS)
|
||||
|
||||
all: Makefile $(LIBRARIES) $(HEADERS)
|
||||
|
||||
.SUFFIXES:
|
||||
.SUFFIXES: .S .c .cxx .o .s
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --gnu debug/Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
|
||||
mostlyclean-libLIBRARIES:
|
||||
|
||||
clean-libLIBRARIES:
|
||||
-test -z "$(lib_LIBRARIES)" || rm -f $(lib_LIBRARIES)
|
||||
|
||||
distclean-libLIBRARIES:
|
||||
|
||||
maintainer-clean-libLIBRARIES:
|
||||
|
||||
install-libLIBRARIES: $(lib_LIBRARIES)
|
||||
@$(NORMAL_INSTALL)
|
||||
$(mkinstalldirs) $(DESTDIR)$(libdir)
|
||||
list='$(lib_LIBRARIES)'; for p in $$list; do \
|
||||
if test -f $$p; then \
|
||||
echo " $(INSTALL_DATA) $$p $(DESTDIR)$(libdir)/$$p"; \
|
||||
$(INSTALL_DATA) $$p $(DESTDIR)$(libdir)/$$p; \
|
||||
else :; fi; \
|
||||
done
|
||||
@$(POST_INSTALL)
|
||||
@list='$(lib_LIBRARIES)'; for p in $$list; do \
|
||||
if test -f $$p; then \
|
||||
echo " $(RANLIB) $(DESTDIR)$(libdir)/$$p"; \
|
||||
$(RANLIB) $(DESTDIR)$(libdir)/$$p; \
|
||||
else :; fi; \
|
||||
done
|
||||
|
||||
uninstall-libLIBRARIES:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
list='$(lib_LIBRARIES)'; for p in $$list; do \
|
||||
rm -f $(DESTDIR)$(libdir)/$$p; \
|
||||
done
|
||||
|
||||
.s.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
.S.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
mostlyclean-compile:
|
||||
-rm -f *.o core *.core
|
||||
|
||||
clean-compile:
|
||||
|
||||
distclean-compile:
|
||||
-rm -f *.tab.c
|
||||
|
||||
maintainer-clean-compile:
|
||||
|
||||
libsgdebug.a: $(libsgdebug_a_OBJECTS) $(libsgdebug_a_DEPENDENCIES)
|
||||
-rm -f libsgdebug.a
|
||||
$(AR) cru libsgdebug.a $(libsgdebug_a_OBJECTS) $(libsgdebug_a_LIBADD)
|
||||
$(RANLIB) libsgdebug.a
|
||||
.cxx.o:
|
||||
$(CXXCOMPILE) -c $<
|
||||
|
||||
install-includeHEADERS: $(include_HEADERS)
|
||||
@$(NORMAL_INSTALL)
|
||||
$(mkinstalldirs) $(DESTDIR)$(includedir)
|
||||
@list='$(include_HEADERS)'; for p in $$list; do \
|
||||
if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
|
||||
echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p"; \
|
||||
$(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p; \
|
||||
done
|
||||
|
||||
uninstall-includeHEADERS:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
list='$(include_HEADERS)'; for p in $$list; do \
|
||||
rm -f $(DESTDIR)$(includedir)/$$p; \
|
||||
done
|
||||
|
||||
tags: TAGS
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP)
|
||||
here=`pwd` && cd $(srcdir) \
|
||||
&& mkid -f$$here/ID $(SOURCES) $(HEADERS) $(LISP)
|
||||
|
||||
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|
||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||
|
||||
subdir = debug
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
here=`cd $(top_builddir) && pwd`; \
|
||||
top_distdir=`cd $(top_distdir) && pwd`; \
|
||||
distdir=`cd $(distdir) && pwd`; \
|
||||
cd $(top_srcdir) \
|
||||
&& $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu debug/Makefile
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file; \
|
||||
done
|
||||
|
||||
DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
|
||||
|
||||
-include $(DEP_FILES)
|
||||
|
||||
mostlyclean-depend:
|
||||
|
||||
clean-depend:
|
||||
|
||||
distclean-depend:
|
||||
|
||||
maintainer-clean-depend:
|
||||
-rm -rf .deps
|
||||
|
||||
%.o: %.c
|
||||
@echo '$(COMPILE) -c $<'; \
|
||||
$(COMPILE) -Wp,-MD,.deps/$(*F).P -c $<
|
||||
|
||||
%.lo: %.c
|
||||
@echo '$(LTCOMPILE) -c $<'; \
|
||||
$(LTCOMPILE) -Wp,-MD,.deps/$(*F).p -c $<
|
||||
@-sed -e 's/^\([^:]*\)\.o:/\1.lo \1.o:/' \
|
||||
< .deps/$(*F).p > .deps/$(*F).P
|
||||
@-rm -f .deps/$(*F).p
|
||||
|
||||
%.o: %.cxx
|
||||
@echo '$(CXXCOMPILE) -c $<'; \
|
||||
$(CXXCOMPILE) -Wp,-MD,.deps/$(*F).P -c $<
|
||||
|
||||
%.lo: %.cxx
|
||||
@echo '$(LTCXXCOMPILE) -c $<'; \
|
||||
$(LTCXXCOMPILE) -Wp,-MD,.deps/$(*F).p -c $<
|
||||
@-sed -e 's/^\([^:]*\)\.o:/\1.lo \1.o:/' \
|
||||
< .deps/$(*F).p > .deps/$(*F).P
|
||||
@-rm -f .deps/$(*F).p
|
||||
info:
|
||||
dvi:
|
||||
check: all
|
||||
$(MAKE)
|
||||
installcheck:
|
||||
install-exec: install-libLIBRARIES
|
||||
@$(NORMAL_INSTALL)
|
||||
|
||||
install-data: install-includeHEADERS
|
||||
@$(NORMAL_INSTALL)
|
||||
|
||||
install: install-exec install-data all
|
||||
@:
|
||||
|
||||
uninstall: uninstall-libLIBRARIES uninstall-includeHEADERS
|
||||
|
||||
install-strip:
|
||||
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
|
||||
installdirs:
|
||||
$(mkinstalldirs) $(DATADIR)$(libdir) $(DATADIR)$(includedir)
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
|
||||
|
||||
clean-generic:
|
||||
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(DISTCLEANFILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
|
||||
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
|
||||
mostlyclean: mostlyclean-libLIBRARIES mostlyclean-compile \
|
||||
mostlyclean-tags mostlyclean-depend mostlyclean-generic
|
||||
|
||||
clean: clean-libLIBRARIES clean-compile clean-tags clean-depend \
|
||||
clean-generic mostlyclean
|
||||
|
||||
distclean: distclean-libLIBRARIES distclean-compile distclean-tags \
|
||||
distclean-depend distclean-generic clean
|
||||
-rm -f config.status
|
||||
|
||||
maintainer-clean: maintainer-clean-libLIBRARIES \
|
||||
maintainer-clean-compile maintainer-clean-tags \
|
||||
maintainer-clean-depend maintainer-clean-generic \
|
||||
distclean
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
.PHONY: mostlyclean-libLIBRARIES distclean-libLIBRARIES \
|
||||
clean-libLIBRARIES maintainer-clean-libLIBRARIES uninstall-libLIBRARIES \
|
||||
install-libLIBRARIES mostlyclean-compile distclean-compile \
|
||||
clean-compile maintainer-clean-compile uninstall-includeHEADERS \
|
||||
install-includeHEADERS tags mostlyclean-tags distclean-tags clean-tags \
|
||||
maintainer-clean-tags distdir mostlyclean-depend distclean-depend \
|
||||
clean-depend maintainer-clean-depend info dvi installcheck install-exec \
|
||||
install-data install uninstall all installdirs mostlyclean-generic \
|
||||
distclean-generic clean-generic maintainer-clean-generic clean \
|
||||
mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
INCLUDES += -I$(top_builddir)
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
@@ -0,0 +1,38 @@
|
||||
// NB: To add a dbg_class, add it here, and add it to the structure in
|
||||
// fg_debug.c
|
||||
|
||||
typedef enum {
|
||||
FG_NONE = 0x00000000,
|
||||
|
||||
FG_TERRAIN = 0x00000001,
|
||||
FG_ASTRO = 0x00000002,
|
||||
FG_FLIGHT = 0x00000004,
|
||||
FG_INPUT = 0x00000008,
|
||||
FG_GL = 0x00000010,
|
||||
FG_VIEW = 0x00000020,
|
||||
FG_COCKPIT = 0x00000040,
|
||||
FG_GENERAL = 0x00000080,
|
||||
FG_MATH = 0x00000100,
|
||||
FG_EVENT = 0x00000200,
|
||||
FG_AIRCRAFT = 0x00000400,
|
||||
FG_AUTOPILOT = 0x00000800,
|
||||
FG_IO = 0x00001000,
|
||||
FG_CLIPPER = 0x00002000,
|
||||
FG_NETWORK = 0x00004000,
|
||||
FG_UNDEFD = 0x00008000, // For range checking
|
||||
|
||||
FG_ALL = 0xFFFFFFFF
|
||||
} fgDebugClass;
|
||||
|
||||
|
||||
// NB: To add a priority, add it here.
|
||||
typedef enum {
|
||||
FG_BULK, // For frequent messages
|
||||
FG_DEBUG, // Less frequent debug type messages
|
||||
FG_INFO, // Informatory messages
|
||||
FG_WARN, // Possible impending problem
|
||||
FG_ALERT // Very possible impending problem
|
||||
// FG_EXIT, // Problem (no core)
|
||||
// FG_ABORT // Abandon ship (core)
|
||||
} fgDebugPriority;
|
||||
|
||||
@@ -0,0 +1,63 @@
|
||||
// Stream based logging mechanism.
|
||||
//
|
||||
// Written by Bernie Bright, 1998
|
||||
//
|
||||
// Copyright (C) 1998 Bernie Bright - bbright@c031.aone.net.au
|
||||
//
|
||||
// This program 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 2 of the
|
||||
// License, or (at your option) any later version.
|
||||
//
|
||||
// This program 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 this program; if not, write to the Free Software
|
||||
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
//
|
||||
// $Id$
|
||||
|
||||
#include "logstream.hxx"
|
||||
|
||||
bool logbuf::logging_enabled = true;
|
||||
fgDebugClass logbuf::logClass = FG_NONE;
|
||||
fgDebugPriority logbuf::logPriority = FG_INFO;
|
||||
streambuf* logbuf::sbuf = NULL;
|
||||
|
||||
logbuf::logbuf()
|
||||
{
|
||||
// if ( sbuf == NULL )
|
||||
// sbuf = cerr.rdbuf();
|
||||
}
|
||||
|
||||
logbuf::~logbuf()
|
||||
{
|
||||
if ( sbuf )
|
||||
sync();
|
||||
}
|
||||
|
||||
void
|
||||
logbuf::set_sb( streambuf* sb )
|
||||
{
|
||||
if ( sbuf )
|
||||
sync();
|
||||
|
||||
sbuf = sb;
|
||||
}
|
||||
|
||||
void
|
||||
logbuf::set_log_level( fgDebugClass c, fgDebugPriority p )
|
||||
{
|
||||
logClass = c;
|
||||
logPriority = p;
|
||||
}
|
||||
|
||||
void
|
||||
logstream::setLogLevels( fgDebugClass c, fgDebugPriority p )
|
||||
{
|
||||
logbuf::set_log_level( c, p );
|
||||
}
|
||||
|
||||
@@ -0,0 +1,220 @@
|
||||
// Stream based logging mechanism.
|
||||
//
|
||||
// Written by Bernie Bright, 1998
|
||||
//
|
||||
// Copyright (C) 1998 Bernie Bright - bbright@c031.aone.net.au
|
||||
//
|
||||
// This program 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 2 of the
|
||||
// License, or (at your option) any later version.
|
||||
//
|
||||
// This program 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 this program; if not, write to the Free Software
|
||||
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
//
|
||||
// $Id$
|
||||
|
||||
#ifndef _LOGSTREAM_H
|
||||
#define _LOGSTREAM_H
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
|
||||
#include <simgear/compiler.h>
|
||||
|
||||
#ifdef FG_HAVE_STD_INCLUDES
|
||||
# include <streambuf>
|
||||
# include <iostream>
|
||||
#else
|
||||
# include <iostream.h>
|
||||
# include <simgear/fg_traits.hxx>
|
||||
#endif
|
||||
|
||||
#include <simgear/debug_types.h>
|
||||
|
||||
#ifndef FG_HAVE_NATIVE_SGI_COMPILERS
|
||||
FG_USING_STD(streambuf);
|
||||
FG_USING_STD(ostream);
|
||||
FG_USING_STD(cerr);
|
||||
FG_USING_STD(endl);
|
||||
#endif
|
||||
|
||||
#ifdef __MWERKS__
|
||||
# define cerr std::cerr
|
||||
# define endl std::endl
|
||||
FG_USING_STD(iostream);
|
||||
#endif
|
||||
|
||||
//
|
||||
// TODO:
|
||||
//
|
||||
// 1. Change output destination. Done.
|
||||
// 2. Make logbuf thread safe.
|
||||
// 3. Read environment for default debugClass and debugPriority.
|
||||
//
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
//
|
||||
// logbuf is an output-only streambuf with the ability to disable sets of
|
||||
// messages at runtime. Only messages with priority >= logbuf::logPriority
|
||||
// and debugClass == logbuf::logClass are output.
|
||||
//
|
||||
class logbuf : public streambuf
|
||||
{
|
||||
public:
|
||||
|
||||
#ifndef FG_HAVE_STD_INCLUDES
|
||||
typedef char_traits<char> traits_type;
|
||||
typedef char_traits<char>::int_type int_type;
|
||||
typedef char_traits<char>::pos_type pos_type;
|
||||
typedef char_traits<char>::off_type off_type;
|
||||
#endif
|
||||
// logbuf( streambuf* sb ) : sbuf(sb) {}
|
||||
logbuf();
|
||||
~logbuf();
|
||||
|
||||
// Is logging enabled?
|
||||
bool enabled() { return logging_enabled; }
|
||||
|
||||
// Set the logging level of subsequent messages.
|
||||
void set_log_state( fgDebugClass c, fgDebugPriority p );
|
||||
|
||||
// Set the global logging level.
|
||||
static void set_log_level( fgDebugClass c, fgDebugPriority p );
|
||||
|
||||
//
|
||||
void set_sb( streambuf* sb );
|
||||
|
||||
protected:
|
||||
|
||||
inline virtual int sync();
|
||||
int_type overflow( int ch );
|
||||
// int xsputn( const char* s, istreamsize n );
|
||||
|
||||
private:
|
||||
|
||||
// The streambuf used for actual output. Defaults to cerr.rdbuf().
|
||||
static streambuf* sbuf;
|
||||
|
||||
static bool logging_enabled;
|
||||
static fgDebugClass logClass;
|
||||
static fgDebugPriority logPriority;
|
||||
|
||||
private:
|
||||
|
||||
// Not defined.
|
||||
logbuf( const logbuf& );
|
||||
void operator= ( const logbuf& );
|
||||
};
|
||||
|
||||
inline int
|
||||
logbuf::sync()
|
||||
{
|
||||
#ifdef FG_HAVE_STD_INCLUDES
|
||||
return sbuf->pubsync();
|
||||
#else
|
||||
return sbuf->sync();
|
||||
#endif
|
||||
}
|
||||
|
||||
inline void
|
||||
logbuf::set_log_state( fgDebugClass c, fgDebugPriority p )
|
||||
{
|
||||
logging_enabled = ((c & logClass) != 0 && p >= logPriority);
|
||||
}
|
||||
|
||||
inline logbuf::int_type
|
||||
logbuf::overflow( int c )
|
||||
{
|
||||
return logging_enabled ? sbuf->sputc(c) : (EOF == 0 ? 1: 0);
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
//
|
||||
// logstream manipulator for setting the log level of a message.
|
||||
//
|
||||
struct loglevel
|
||||
{
|
||||
loglevel( fgDebugClass c, fgDebugPriority p )
|
||||
: logClass(c), logPriority(p) {}
|
||||
|
||||
fgDebugClass logClass;
|
||||
fgDebugPriority logPriority;
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
//
|
||||
// A helper class that ensures a streambuf and ostream are constructed and
|
||||
// destroyed in the correct order. The streambuf must be created before the
|
||||
// ostream but bases are constructed before members. Thus, making this class
|
||||
// a private base of logstream, declared to the left of ostream, we ensure the
|
||||
// correct order of construction and destruction.
|
||||
//
|
||||
struct logstream_base
|
||||
{
|
||||
// logstream_base( streambuf* sb ) : lbuf(sb) {}
|
||||
logstream_base() {}
|
||||
|
||||
logbuf lbuf;
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
//
|
||||
//
|
||||
//
|
||||
class logstream : private logstream_base, public ostream
|
||||
{
|
||||
public:
|
||||
// The default is to send messages to cerr.
|
||||
logstream( ostream& out )
|
||||
// : logstream_base(out.rdbuf()),
|
||||
: logstream_base(),
|
||||
ostream(&lbuf) { lbuf.set_sb(out.rdbuf());}
|
||||
|
||||
void set_output( ostream& out ) { lbuf.set_sb( out.rdbuf() ); }
|
||||
|
||||
// Set the global log class and priority level.
|
||||
void setLogLevels( fgDebugClass c, fgDebugPriority p );
|
||||
|
||||
// Output operator to capture the debug level and priority of a message.
|
||||
inline ostream& operator<< ( const loglevel& l );
|
||||
};
|
||||
|
||||
inline ostream&
|
||||
logstream::operator<< ( const loglevel& l )
|
||||
{
|
||||
lbuf.set_log_state( l.logClass, l.logPriority );
|
||||
return *this;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
//
|
||||
// Return the one and only logstream instance.
|
||||
// We use a function instead of a global object so we are assured that cerr
|
||||
// has been initialised.
|
||||
//
|
||||
inline logstream&
|
||||
fglog()
|
||||
{
|
||||
static logstream logstrm( cerr );
|
||||
return logstrm;
|
||||
}
|
||||
|
||||
#ifdef FG_NDEBUG
|
||||
# define FG_LOG(C,P,M)
|
||||
#elif defined( __MWERKS__ )
|
||||
# define FG_LOG(C,P,M) ::fglog() << ::loglevel(C,P) << M << std::endl
|
||||
#else
|
||||
# define FG_LOG(C,P,M) fglog() << loglevel(C,P) << M << endl
|
||||
#endif
|
||||
|
||||
#endif // _LOGSTREAM_H
|
||||
|
||||
@@ -0,0 +1,34 @@
|
||||
#include <string>
|
||||
#include "Debug/logstream.hxx"
|
||||
|
||||
int
|
||||
main( int argc, char* argv[] )
|
||||
{
|
||||
fglog().setLogLevels( FG_ALL, FG_INFO );
|
||||
|
||||
FG_LOG( FG_TERRAIN, FG_BULK, "terrain::bulk" ); // shouldnt appear
|
||||
FG_LOG( FG_TERRAIN, FG_DEBUG, "terrain::debug" ); // shouldnt appear
|
||||
FG_LOG( FG_TERRAIN, FG_INFO, "terrain::info" );
|
||||
FG_LOG( FG_TERRAIN, FG_WARN, "terrain::warn" );
|
||||
FG_LOG( FG_TERRAIN, FG_ALERT, "terrain::alert" );
|
||||
|
||||
int i = 12345;
|
||||
long l = 54321L;
|
||||
double d = 3.14159;
|
||||
string s = "Hello world!";
|
||||
|
||||
FG_LOG( FG_EVENT, FG_INFO, "event::info "
|
||||
<< "i=" << i
|
||||
<< ", l=" << l
|
||||
<< ", d=" << d
|
||||
<< ", d*l=" << d*l
|
||||
<< ", s=\"" << s << "\"" );
|
||||
|
||||
// This shouldn't appear in log output:
|
||||
FG_LOG( FG_EVENT, FG_DEBUG, "event::debug "
|
||||
<< "- this should be seen - "
|
||||
<< "d=" << d
|
||||
<< ", s=\"" << s << "\"" );
|
||||
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user