commit 29ff5acb9ffbfe3963f726e0abe69e5dd2c0d343 Author: Arnaud G. GIBERT Date: Wed Apr 17 10:50:09 2024 +0200 - Initial creation. diff --git a/COPYING b/COPYING new file mode 120000 index 0000000..fe7151e --- /dev/null +++ b/COPYING @@ -0,0 +1 @@ +GNU_GPL-3.0.txt \ No newline at end of file diff --git a/COPYING.LESSER b/COPYING.LESSER new file mode 120000 index 0000000..a88d7bf --- /dev/null +++ b/COPYING.LESSER @@ -0,0 +1 @@ +GNU_LGPL-3.0.txt \ No newline at end of file diff --git a/GNU_FDL-1.3.txt b/GNU_FDL-1.3.txt new file mode 100644 index 0000000..857214d --- /dev/null +++ b/GNU_FDL-1.3.txt @@ -0,0 +1,451 @@ + + GNU Free Documentation License + Version 1.3, 3 November 2008 + + + Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. + + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +0. PREAMBLE + +The purpose of this License is to make a manual, textbook, or other +functional and useful document "free" in the sense of freedom: to +assure everyone the effective freedom to copy and redistribute it, +with or without modifying it, either commercially or noncommercially. +Secondarily, this License preserves for the author and publisher a way +to get credit for their work, while not being considered responsible +for modifications made by others. + +This License is a kind of "copyleft", which means that derivative +works of the document must themselves be free in the same sense. It +complements the GNU General Public License, which is a copyleft +license designed for free software. + +We have designed this License in order to use it for manuals for free +software, because free software needs free documentation: a free +program should come with manuals providing the same freedoms that the +software does. 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If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..5d1dd32 --- /dev/null +++ b/Makefile @@ -0,0 +1,25 @@ +# $RCSfile: Makefile,v $ +# $Revision: 1.3 $ +# $Name: $ +# $Date: 2003/07/16 23:32:06 $ +# $Author: agibert $ + +#------------------------------------------------------------------------------ +# Main Makefile +#------------------------------------------------------------------------------ + + + +SUBDIRS := include lib demo doc + +FILE_DOC := *.txt + + + +include Makefile.var +include Makefile.rule + + + +dir_clean: + $(RM) $(PROG_VERSION_NAME).src.* diff --git a/Makefile.rule b/Makefile.rule new file mode 100644 index 0000000..82c29b2 --- /dev/null +++ b/Makefile.rule @@ -0,0 +1,359 @@ +# $RCSfile: Makefile.rule,v $ +# $Revision: 1.5 $ +# $Name: $ +# $Date: 2010/06/06 21:28:14 $ +# $Author: agibert $ + +#------------------------------------------------------------------------------ +# Rule Makefile +#------------------------------------------------------------------------------ + + + +# ----------------- DEFAULT RULES --------------------- +default:all + + + +# ----------------- IMPLICITES RULES --------------------- + +# Here are all the rules allowing to compile sources files +# c -> o +%.o:%.c + $(CC) $(CFLAGS) $(INCLUDE) -fPIC -c $< -o $@ + +# c -> executable +.c : + $(CC) $(CFLAGS) $(INCLUDE) $< -o $@ -I . $(LIB) + +# o -> executable +%:%.o + $(CC) $(LFLAGS) -o $@ $? $(LIB) + +# .o -> .so +%.so:%.o + $(CC) $(LDSOFLAGS) -shared -o $@ $? $(LIB) + +%.a:%.o + $(AR) -r $@ $? + +$(OBJECTS) : $(SRC) + + + +# "depend" rule allow to build the dependancy file +depend: + + + +# "all" Rule +all: dir_all +ifneq ($(SUBDIRS),) + for d in $(SUBDIRS) ; do $(MAKE) all -C $$d/ ; done +endif + +dir_all: $(TARGETS) + + + +# "clean" Rule +clean: dir_clean +ifneq ($(SUBDIRS),) + for d in $(SUBDIRS) ; do $(MAKE) clean -C $$d/ ; done +endif + +dir_clean: + @(command="$(RM) $(TARGETS) $$(echo $(SRC) | sed "s/\.c/\.o/g") ;" ; \ + echo $$command ; \ + eval $$command ;) + + + +# "pre_install" Rule +# This empty rule can be overiden in module Makefile in order to run pre-install commands. +pre_install: + + + +# "post_install" Rule +# This empty rule can be overiden in module Makefile in order to run post-install commands. +post_install: + + + +# "install" Rule +install: dir_install +ifneq ($(SUBDIRS),) + for d in $(SUBDIRS) ; do $(MAKE) install -C $$d/ ; done +endif + +dir_install: dir_all + $(MAKE) pre_install +ifneq ($(FILE_BIN),) + @if test ! -d $(PATH_BIN) ; then $(MKDIR) $(PATH_BIN) ; fi + $(INSTALLBIN) $(FILE_BIN) $(PATH_BIN) +endif +ifneq ($(FILE_BINSUID),) + @if test ! -d $(PATH_BINSUID) ; then $(MKDIR) $(PATH_BINSUID) ; fi + $(INSTALLBINSUID) $(FILE_BINSUID) $(PATH_BINSUID) +endif +ifneq ($(FILE_CGI),) + @if test ! -d $(PATH_CGI) ; then $(MKDIR) $(PATH_CGI) ; fi + $(INSTALLCGI) $(FILE_CGI) $(PATH_CGI) +endif +ifneq ($(FILE_DOC),) + @if test ! -d $(PATH_DOC) ; then $(MKDIR) $(PATH_DOC) ; fi + $(INSTALLDOC) $(FILE_DOC) $(PATH_DOC) +endif +ifneq ($(FILE_ETC),) + @if test ! -d $(PATH_ETC) ; then $(MKDIR) $(PATH_ETC) ; fi + $(INSTALLETC) $(FILE_ETC) $(PATH_ETC) +endif +ifneq ($(FILE_HOME),) + @if test ! -d $(PATH_HOME) ; then $(MKDIR) $(PATH_HOME) ; fi + $(INSTALLHOME) $(FILE_HOME) $(PATH_HOME) +endif +ifneq ($(FILE_HOMEBIN),) + @if test ! -d $(PATH_HOMEBIN) ; then $(MKDIR) $(PATH_HOMEBIN) ; fi + $(INSTALLHOMEBIN) $(FILE_HOMEBIN) $(PATH_HOMEBIN) +endif +ifneq ($(FILE_LIB),) + @if test ! -d $(PATH_LIB) ; then $(MKDIR) $(PATH_LIB) ; fi + $(INSTALLLIB) $(FILE_LIB) $(PATH_LIB) +endif +ifneq ($(FILE_HOMELIB),) + @if test ! -d $(PATH_HOMELIB) ; then $(MKDIR) $(PATH_HOMELIB) ; fi + $(INSTALLHOMELIB) $(FILE_HOMELIB) $(PATH_HOMELIB) +endif +ifneq ($(FILE_INCLUDE),) + @if test ! -d $(PATH_INCLUDE) ; then $(MKDIR) $(PATH_INCLUDE) ; fi + $(INSTALLINCLUDE) $(FILE_INCLUDE) $(PATH_INCLUDE) +endif +ifneq ($(FILE_MAN),) + @for d in $(FILE_MAN) ; do \ + if test ! -d $(PATH_MAN)/$(FILE_MAN) ; then \ + $(MKDIR) $(PATH_MAN)/$(FILE_MAN) ; \ + fi ; \ + $(INSTALLMAN) $(FILE_MAN)/* $(PATH_MAN)/$(FILE_MAN) ; \ + done +endif +ifneq ($(FILE_WEBCONF),) + @if test ! -d $(PATH_WEBCONF) ; then $(MKDIR) $(PATH_WEBCONF) ; fi + $(INSTALLWEBCONF) $(FILE_WEBCONF) $(PATH_WEBCONF) +endif +ifneq ($(FILE_WEBCONFSSL),) + @if test ! -d $(PATH_WEBCONFSSL) ; then $(MKDIR) $(PATH_WEBCONFSSL) ; fi + $(INSTALLWEBCONFSSL) $(FILE_WEBCONFSSL) $(PATH_WEBCONFSSL) +endif +ifneq ($(FILE_HTML),) + @if test ! -d $(PATH_HTML) ; then $(MKDIR) $(PATH_HTML) ; fi + $(INSTALLHTML) $(FILE_HTML) $(PATH_HTML) +endif +ifneq ($(FILE_WEBICONS),) + @if test ! -d $(PATH_WEBICONS) ; then $(MKDIR) $(PATH_WEBICONS) ; fi + $(INSTALLWEBICONS) $(FILE_WEBICONS) $(PATH_WEBICONS) +endif + $(MAKE) post_install + + + +# "pre_uninstall" Rule +# This empty rule can be overiden in module Makefile in order to run pre-uninstall commands. + +pre_uninstall: + + + +# "post_uninstall" Rule +# This empty rule can be overiden in module Makefile in order to run post-uninstall commands. +post_uninstall: + + + +# "uninstall" Rule +uninstall: dir_uninstall +ifneq ($(SUBDIRS),) + for d in $(SUBDIRS) ; do $(MAKE) uninstall -C $$d/ ; done +endif + +dir_uninstall: + $(MAKE) pre_uninstall +ifneq ($(FILE_BIN),) + @(if test -d $(PATH_BIN) ; then \ + $(CD) $(PATH_BIN) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_BIN)" ; \ + echo "$(RM) $(FILE_BIN)" ; \ + fi ; \ + $(RM) $(FILE_BIN) ; \ + fi) +endif +ifneq ($(FILE_BINSUID),) + @(if test -d $(PATH_BINSUID) ; then \ + $(CD) $(PATH_BINSUID) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_BINSUID)" ; \ + echo "$(RM) $(FILE_BINSUID)" ; \ + fi ; \ + $(RM) $(FILE_BINSUID) ; \ + fi) +endif +ifneq ($(FILE_CGI),) + @(if test -d $(PATH_CGI) ; then \ + $(CD) $(PATH_CGI) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_CGI)" ; \ + echo "$(RM) $(FILE_CGI)" ; \ + fi ; \ + $(RM) $(FILE_CGI) ; \ + fi) +endif +ifneq ($(FILE_DOC),) + @(if test -d $(PATH_DOC) ; then \ + $(CD) $(PATH_DOC) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_DOC)" ; \ + echo "$(RM) $(FILE_DOC)" ; \ + fi ; \ + $(RM) $(FILE_DOC) ; \ + fi) +endif +ifneq ($(FILE_ETC),) + @(if test -d $(PATH_ETC) ; then \ + $(CD) $(PATH_ETC) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_ETC)" ; \ + echo "$(RM) $(FILE_ETC)" ; \ + fi ; \ + $(RM) $(FILE_ETC) ; \ + fi) +endif +ifneq ($(FILE_HOME),) + @(if test -d $(PATH_HOME) ; then \ + $(CD) $(PATH_HOME) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_HOME)" ; \ + echo "$(RM) $(FILE_HOME)" ; \ + fi ; \ + $(RM) $(FILE_HOME) ; \ + fi) +endif +ifneq ($(FILE_HOMEBIN),) + @(if test -d $(PATH_HOMEBIN) ; then \ + $(CD) $(PATH_HOMEBIN) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_HOMEBIN)" ; \ + echo "$(RM) $(FILE_HOMEBIN)" ; \ + fi ; \ + $(RM) $(FILE_HOMEBIN) ; \ + fi) +endif +ifneq ($(FILE_LIB),) + @(if test -d $(PATH_LIB) ; then \ + $(CD) $(PATH_LIB) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_LIB)" ; \ + echo "$(RM) $(FILE_LIB)" ; \ + fi ; \ + $(RM) $(FILE_LIB) ; \ + fi) +endif +ifneq ($(FILE_HOMELIB),) + @(if test -d $(PATH_HOMELIB) ; then \ + $(CD) $(PATH_HOMELIB) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_HOMELIB)" ; \ + echo "$(RM) $(FILE_HOMELIB)" ; \ + fi ; \ + $(RM) $(FILE_HOMELIB) ; \ + fi) +endif +ifneq ($(FILE_INCLUDE),) + @(if test -d $(PATH_INCLUDE) ; then \ + $(CD) $(PATH_INCLUDE) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_INCLUDE)" ; \ + echo "$(RM) $(FILE_INCLUDE)" ; \ + fi ; \ + $(RM) $(FILE_INCLUDE) ; \ + fi) +endif +ifneq ($(FILE_MAN),) + @(if test -d $(PATH_MAN) ; then \ + $(CD) $(PATH_MAN) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_MAN)" ; \ + echo "$(RM) $(FILE_MAN)" ; \ + fi ; \ + $(RM) $(FILE_MAN) ; \ + fi) +endif +ifneq ($(FILE_WEBCONF),) + @(if test -d $(PATH_WEBCONF) ; then \ + $(CD) $(PATH_WEBCONF) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_WEBCONF)" ; \ + echo "$(RM) $(FILE_WEBCONF)" ; \ + fi ; \ + $(RM) $(FILE_WEBCONF) ; \ + fi) +endif +ifneq ($(FILE_WEBCONFSSL),) + @(if test -d $(PATH_WEBCONFSSL) ; then \ + $(CD) $(PATH_WEBCONFSSL) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_WEBCONFSSL)" ; \ + echo "$(RM) $(FILE_WEBCONFSSL)" ; \ + fi ; \ + $(RM) $(FILE_WEBCONFSSL) ; \ + fi) +endif +ifneq ($(FILE_HTML),) + @(if test -d $(PATH_HTML) ; then \ + $(CD) $(PATH_HTML) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_HTML)" ; \ + echo "$(RM) $(FILE_HTML)" ; \ + fi ; \ + $(RM) $(FILE_HTML) ; \ + fi) +endif +ifneq ($(FILE_WEBICONS),) + @(if test -d $(PATH_WEBICONS) ; then \ + $(CD) $(PATH_WEBICONS) ; \ + (echo $(MAKEFLAGS) | grep s) > /dev/null ; \ + if [ $$? -ne 0 ] ; then \ + echo "$(CD) $(PATH_WEBICONS)" ; \ + echo "$(RM) $(FILE_WEBICONS)" ; \ + fi ; \ + $(RM) $(FILE_WEBICONS) ; \ + fi) +endif + $(MAKE) post_uninstall + + + +# "distrib" Rule +distrib: + $(MAKE) clean + $(MKDIR) $(TMP_DIR)/$(PROG_VERSION_NAME) + $(TAR) cf - . | $(TAR) xvpf - -C $(TMP_DIR)/$(PROG_VERSION_NAME) + $(TAR) cvf - -C $(TMP_DIR) --exclude CVS $(PROG_VERSION_NAME) | $(GZIP) -9 >$(PROG_VERSION_NAME).src.tgz + $(TAR) cvf - -C $(TMP_DIR) --exclude CVS $(PROG_VERSION_NAME) | $(BZIP2) -9 >$(PROG_VERSION_NAME).src.tbz2 + $(MV) $(TMP_DIR)/$(PROG_VERSION_NAME) . + $(ZIP) -r -m -9 $(PROG_VERSION_NAME).src.zip $(PROG_VERSION_NAME) -x \*/CVS/\* + $(RM) -r $(PROG_VERSION_NAME) diff --git a/Makefile.var b/Makefile.var new file mode 100644 index 0000000..bfc7271 --- /dev/null +++ b/Makefile.var @@ -0,0 +1,92 @@ +# $RCSfile: Makefile.var,v $ +# $Revision: 1.4 $ +# $Name: $ +# $Date: 2005/01/19 23:30:05 $ +# $Author: agibert $ + +#------------------------------------------------------------------------------ +# Variable Makefile +#------------------------------------------------------------------------------ + + + +PROG_NAME=liblog +PROG_TAG=$Name: $ + +ifeq ($(words $(PROG_TAG)),2) + PROG_VERSION_NAME=$(subst _,.,$(word 2, $(PROG_TAG))) +else + PROG_VERSION_NAME=$(PROG_NAME) +endif + +CC=/usr/bin/gcc +AR=/usr/bin/ar + +CD=cd +MKDIR=/bin/mkdir -p +RM=/bin/rm -f +MV=/bin/mv +TAR=tar +GZIP=gzip +BZIP2=bzip2 +ZIP=zip + +PATH_WEB=$(addprefix /var/httpd/, $(PROG_NAME)) + +INSTALLBIN=/usr/bin/install -m 755 +INSTALLBINSUID=/usr/bin/install -m 4755 +INSTALLCGI=/usr/bin/install -m 555 +INSTALLDOC=/usr/bin/install -m 444 +INSTALLETC=/usr/bin/install -m 600 +INSTALLHOME=/usr/bin/install -m 400 +INSTALLHOMEBIN=/usr/bin/install -m 750 +INSTALLLIB=/usr/bin/install -m 755 +INSTALLHOMELIB=/usr/bin/install -m 755 +INSTALLINCLUDE=/usr/bin/install -m 644 +INSTALLMAN=/usr/bin/install -m 644 +INSTALLWEBCONF=/usr/bin/install -m 644 +INSTALLWEBCONFSSL=/usr/bin/install -m 644 +INSTALLHTML=/usr/bin/install -m 444 +INSTALLWEBICONS=/usr/bin/install -m 444 + +ifeq ($(ROOT),) + HOME_DIR := / +else + HOME_DIR := $(ROOT) +endif + +PATH_BIN := $(addprefix $(HOME_DIR),/usr/bin) +PATH_BINSUID := $(PATH_BIN) +PATH_CGI := $(addprefix $(HOME_DIR),$(addprefix $(PATH_WEB),/cgi-bin)) +PATH_DOC := $(addprefix $(HOME_DIR),$(addprefix /usr/share/doc/,$(PROG_VERSION_NAME))) +PATH_ETC := $(addprefix $(HOME_DIR),$(addprefix /etc/,$(MODULE))) +PATH_HOME := $(addprefix $(HOME_DIR),$(addprefix $(addprefix /var/lib/, $(PROG_NAME)), $(MODULE))) +PATH_HOMEBIN := $(addprefix $(HOME_DIR), $(addprefix $(addprefix /var/lib/, $(PROG_NAME)), /bin)) +PATH_LIB := $(addprefix $(HOME_DIR),/usr/lib) +PATH_HOMELIB := $(addprefix $(HOME_DIR), $(addprefix $(addprefix /var/lib/, $(PROG_NAME)), /lib)) +PATH_INCLUDE := $(addprefix $(HOME_DIR),/usr/include) +PATH_MAN := $(addprefix $(HOME_DIR),/usr/share/man) +PATH_WEBCONF := $(addprefix $(HOME_DIR),/etc/httpd/conf/vhosts) +PATH_WEBCONFSSL := $(addprefix $(HOME_DIR),/etc/httpd/conf/ssl) +PATH_HTML := $(addprefix $(HOME_DIR),$(addprefix $(addprefix $(PATH_WEB),/html/),$(MODULE))) +PATH_WEBICONS := $(addprefix $(HOME_DIR),$(addprefix $(PATH_WEB),/icons)) + +PATH_LOG := $(addprefix $(HOME_DIR),/var/log) + +TMP_DIR=/tmp + +CFLAGS= + +ifeq ($(DEBUG), YES) + CFLAGS += -g -D_DEBUG +endif +ifeq ($(DEBUG), Y) + CFLAGS += -g -D_DEBUG +endif + +ifeq ($(OPTIM), YES) + CFLAGS += -O3 +endif +ifeq ($(OPTIM), Y) + CFLAGS += -O3 +endif diff --git a/README.md b/README.md new file mode 120000 index 0000000..3cefeef --- /dev/null +++ b/README.md @@ -0,0 +1 @@ +ReadMe.txt \ No newline at end of file diff --git a/ReadMe.txt b/ReadMe.txt new file mode 100644 index 0000000..371712e --- /dev/null +++ b/ReadMe.txt @@ -0,0 +1,26 @@ + + + + + +Welcome to LibLog 1.0.x ! + + + +This release of LibLog supports the following OS: + - Linux 5.15.x, (tested on Mageia 8). + + + +LibLog is licensed under the LGPL/GPL GNU Licenses. +For more information, please read the corresponding source file headers. +The license details can be found in the GNU_GPL-3.0.txt, GNU_LGPL-3.0.txt and GNU_FDL-1.3.txt files. + + + +Enjoy it! + +Your LibLog Team. + +arnaud@rx3.net +https://git.rx3.org/gitea/rx3/liblog diff --git a/ReleaseNotes.txt b/ReleaseNotes.txt new file mode 100644 index 0000000..a45cd64 --- /dev/null +++ b/ReleaseNotes.txt @@ -0,0 +1,11 @@ + + + + + +------------------------------------------------------------------------------------------------------------------------------------ +LibLog V 1.0.0-1 - A. GIBERT - 24/04/?? +------------------------------------------------------------------------------------------------------------------------------------ + +All: Import concept & code from IMRD +LibLog: First released version diff --git a/ToDo.txt b/ToDo.txt new file mode 100644 index 0000000..87f558b --- /dev/null +++ b/ToDo.txt @@ -0,0 +1,8 @@ + + + + + +- A lot... :) +- Improve English documentation... + diff --git a/demo/Makefile b/demo/Makefile new file mode 100644 index 0000000..5006fe4 --- /dev/null +++ b/demo/Makefile @@ -0,0 +1,47 @@ +SRC := lgdemo.c +TARGETS := lgdemo lgdemo-static +FILE_BIN := lgdemo lgdemo-static +FILE_LIB := lgdemo.dat + + + +include ../Makefile.var +include ../Makefile.rule + + + +DEP_STATIC += ../lib/liblog.a +DEP_DYNAMIC += ../lib/liblog.so +INCLUDE += -I . -I ../include +LIBDIR += -L . -L ../lib +LIB_STATIC += ../lib/liblog.a +LIB_DYNAMIC += -llog +CFLAGS += -rdynamic + +ifdef _LIBVER_SUPPORT + DEP_STATIC += ../../libver/ver.h ../../libver/libver.a + DEP_DYNAMIC += ../../libver/ver.h ../../libver/libver.so + INCLUDE += -I ../../libver/lib + LIBDIR += -L ../../libver/lib + + ifeq ($(OSTYPE),linux-gnu) + LIB_STATIC += ../../libver/lib/libver.a + LIB_DYNAMIC += -lver + else + LIB_STATIC += ../../libver/lib/libver.a + LIB_DYNAMIC += -lver + endif + + CFLAGS += -D_LIBVER_SUPPORT +endif + +ND_CHECK_FLAGS = -DND_MODE=0 +ND_NOCHECK_FLAGS = -DND_MODE=1 + + + +lgdemo: lgdemo.c $(DEP_DYNAMIC) + $(CC) -o $@ $(CFLAGS) $(ND_NOCHECK_FLAGS) $(INCLUDE) $(LIBDIR) $(LIB_DYNAMIC) $< + +lgdemo-static: lgdemo.c $(DEP_STATIC) + $(CC) -o $@ $(CFLAGS) $(ND_NOCHECK_FLAGS) $(INCLUDE) $< $(LIB_STATIC) diff --git a/demo/lgdemo.c b/demo/lgdemo.c new file mode 100644 index 0000000..a24ae7c --- /dev/null +++ b/demo/lgdemo.c @@ -0,0 +1,99 @@ +/*----------------------------------------------------------------------------*/ +/* lgdemo.c */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* This file is part of liblog. */ +/* */ +/* Drummer 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. */ +/* */ +/* Drummer 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 Drummer. If not, see . */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* Includes */ +/*----------------------------------------------------------------------------*/ + +#include + +#include + + + + + + +/*----------------------------------------------------------------------------*/ +/* Definitions */ +/*----------------------------------------------------------------------------*/ + +#define LGD_MODULE_NAME "dm" + + + +/*---------------------------------------------------------------------------------*/ +/* Prototypes */ +/*---------------------------------------------------------------------------------*/ + +void demo_function( void); + + + + + +/*---------------------------------------------------------------------------------*/ +/* Demo_Function */ +/*---------------------------------------------------------------------------------*/ +void Demo_Function( char *Name_Ptr) +{ + LG_LOG_TRACE_1( LGD_LOG_LEVEL_DEFAULT, "Starting [%s]...", Name_Ptr); + + LG_STACK_TRACE( LGD_LOG_LEVEL_DEFAULT); + + LG_LOG_TRACE_1( LGD_LOG_LEVEL_DEFAULT, "Completed [%s]!", Name_Ptr); +} + + + + + +/*---------------------------------------------------------------------------------*/ +/* main */ +/*---------------------------------------------------------------------------------*/ + +int main( int argc, char **argv) +{ + LGT_Status status; + + + if( ( status = LG_Library_Open( stderr, LGD_LOG_WRITER_DEFAULT, true)) != LGS_OK) + { + fprintf( stderr, "Can't open LibLog library: (%d)\n", status); + return( -1); + } + else + { + LG_LOG_TRACE_1( LGD_LOG_LEVEL_DEFAULT, "This is an trace message #: (%d)", 1); + LG_LOG_INFO_1( "This is an info message #: (%d)", 2); + LG_LOG_WARNING_1( "This is an warning message #: (%d)", 3); + LG_LOG_ERROR_1( "This is an error message #: (%d)", 4); + + Demo_Function( "Demo_Function"); + + if( ( status = LG_Library_Close( true)) != LGS_OK) + { + fprintf( stderr, "Can't close LibLog library: (%d)\n", status); + return( -1); + } + } +} + diff --git a/doc/Makefile b/doc/Makefile new file mode 100644 index 0000000..cd26a75 --- /dev/null +++ b/doc/Makefile @@ -0,0 +1,5 @@ +FILE_DOC := liblog.doc +FILE_MAN := man3 + +include ../Makefile.var +include ../Makefile.rule diff --git a/include/Makefile b/include/Makefile new file mode 100644 index 0000000..81bb535 --- /dev/null +++ b/include/Makefile @@ -0,0 +1,6 @@ +FILE_INCLUDE := log.h + + + +include ../Makefile.var +include ../Makefile.rule diff --git a/include/log.h b/include/log.h new file mode 100644 index 0000000..a6fc61a --- /dev/null +++ b/include/log.h @@ -0,0 +1,225 @@ +/*----------------------------------------------------------------------------*/ +/* log.h */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* This file is part of liblog. */ +/* */ +/* Drummer is free software: you can redistribute it and/or modify it */ +/* under the terms of the GNU Lesser General Public License as published */ +/* by the Free Software Foundation, either version 3 of the License, or */ +/* (at your option) any later version. */ +/* */ +/* Drummer 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 Lesser General Public License for more details. */ +/* */ +/* You should have received a copy of the GNU Lesser General Public */ +/* License along with Drummer. If not, see */ +/* . */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* Includes */ +/*----------------------------------------------------------------------------*/ + +#ifndef _LIBLOG_H_ +#define _LIBLOG_H_ + +#include +#include +#include +#include +#include +#include +#include + + + + + + + +/*----------------------------------------------------------------------------*/ +/* Pre definitions */ +/*----------------------------------------------------------------------------*/ + + + +/*----------------------------------------------------------------------------*/ +/* Global definitions */ +/*----------------------------------------------------------------------------*/ + +#define LGD_LOG_WRITER_DEFAULT LG_Log_Write + + + +/*----------------------------------------------------------------------------*/ +/* Definitions */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* LGD_API definition */ +/*----------------------------------------------------------------------------*/ + +# ifdef _LIBLOG_C_ +# define LGD_API +# else +# define LGD_API extern +# endif + + + +/*----------------------------------------------------------------------------*/ +/* Status definition */ +/*----------------------------------------------------------------------------*/ + +typedef short LGT_Status; + +#define LGS_OK ( LGT_Status) 0 +#define LGS_KO ( LGT_Status) 1 + + + + + +#define LGD_LOG_TYPE_NB 5 + +typedef short LGT_Log_Type_Id; + +#define LGD_LOG_TYPE_ID_UNKNOWN ( LGT_Log_Type_Id) 0 +#define LGD_LOG_TYPE_ID_TRACE ( LGT_Log_Type_Id) 1 +#define LGD_LOG_TYPE_ID_INFO ( LGT_Log_Type_Id) 2 +#define LGD_LOG_TYPE_ID_WARNING ( LGT_Log_Type_Id) 3 +#define LGD_LOG_TYPE_ID_ERROR ( LGT_Log_Type_Id) 4 + +typedef char *LGT_Log_Type_Name; + +#define LGD_LOG_TYPE_NAME_UNKNOWN ( LGT_Log_Type_Name) "???" +#define LGD_LOG_TYPE_NAME_TRACE ( LGT_Log_Type_Name) "TRA" +#define LGD_LOG_TYPE_NAME_INFO ( LGT_Log_Type_Name) "INF" +#define LGD_LOG_TYPE_NAME_WARNING ( LGT_Log_Type_Name) "WRN" +#define LGD_LOG_TYPE_NAME_ERROR ( LGT_Log_Type_Name) "ERR" + +typedef short LGT_Log_Level; + +#define LGD_LOG_LEVEL_UNKNOWN ( LGT_Log_Level) 0 +#define LGD_LOG_LEVEL_DEFAULT ( LGT_Log_Level) 1 + +#define LG_LOG_TRACE_0( Level, Fmt) LG_Log( LGD_LOG_TYPE_ID_TRACE, (Level), LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt)) +#define LG_LOG_TRACE_1( Level, Fmt, Arg1) LG_Log( LGD_LOG_TYPE_ID_TRACE, (Level), LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1)) +#define LG_LOG_TRACE_2( Level, Fmt, Arg1, Arg2) LG_Log( LGD_LOG_TYPE_ID_TRACE, (Level), LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2)) +#define LG_LOG_TRACE_3( Level, Fmt, Arg1, Arg2, Arg3) LG_Log( LGD_LOG_TYPE_ID_TRACE, (Level), LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3)) +#define LG_LOG_TRACE_4( Level, Fmt, Arg1, Arg2, Arg3, Arg4) LG_Log( LGD_LOG_TYPE_ID_TRACE, (Level), LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4)) +#define LG_LOG_TRACE_5( Level, Fmt, Arg1, Arg2, Arg3, Arg4, Arg5) LG_Log( LGD_LOG_TYPE_ID_TRACE, (Level), LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4), (Arg5)) +#define LG_LOG_TRACE_6( Level, Fmt, Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) LG_Log( LGD_LOG_TYPE_ID_TRACE, (Level), LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4), (Arg5), (Arg6)) + +#define LG_LOG_INFO_0( Fmt) LG_Log( LGD_LOG_TYPE_ID_INFO, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt)) +#define LG_LOG_INFO_1( Fmt, Arg1) LG_Log( LGD_LOG_TYPE_ID_INFO, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1)) +#define LG_LOG_INFO_2( Fmt, Arg1, Arg2) LG_Log( LGD_LOG_TYPE_ID_INFO, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2)) +#define LG_LOG_INFO_3( Fmt, Arg1, Arg2, Arg3) LG_Log( LGD_LOG_TYPE_ID_INFO, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3)) +#define LG_LOG_INFO_4( Fmt, Arg1, Arg2, Arg3, Arg4) LG_Log( LGD_LOG_TYPE_ID_INFO, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4)) +#define LG_LOG_INFO_5( Fmt, Arg1, Arg2, Arg3, Arg4, Arg5) LG_Log( LGD_LOG_TYPE_ID_INFO, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4), (Arg5)) +#define LG_LOG_INFO_6( Fmt, Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) LG_Log( LGD_LOG_TYPE_ID_INFO, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4), (Arg5), (Arg6)) + +#define LG_LOG_WARNING_0( Fmt) LG_Log( LGD_LOG_TYPE_ID_WARNING, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt)) +#define LG_LOG_WARNING_1( Fmt, Arg1) LG_Log( LGD_LOG_TYPE_ID_WARNING, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1)) +#define LG_LOG_WARNING_2( Fmt, Arg1, Arg2) LG_Log( LGD_LOG_TYPE_ID_WARNING, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2)) +#define LG_LOG_WARNING_3( Fmt, Arg1, Arg2, Arg3) LG_Log( LGD_LOG_TYPE_ID_WARNING, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3)) +#define LG_LOG_WARNING_4( Fmt, Arg1, Arg2, Arg3, Arg4) LG_Log( LGD_LOG_TYPE_ID_WARNING, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4)) +#define LG_LOG_WARNING_5( Fmt, Arg1, Arg2, Arg3, Arg4, Arg5) LG_Log( LGD_LOG_TYPE_ID_WARNING, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4), (Arg5)) +#define LG_LOG_WARNING_6( Fmt, Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) LG_Log( LGD_LOG_TYPE_ID_WARNING, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4), (Arg5), (Arg6)) + +#define LG_LOG_ERROR_0( Fmt) LG_Log( LGD_LOG_TYPE_ID_ERROR, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt)) +#define LG_LOG_ERROR_1( Fmt, Arg1) LG_Log( LGD_LOG_TYPE_ID_ERROR, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1)) +#define LG_LOG_ERROR_2( Fmt, Arg1, Arg2) LG_Log( LGD_LOG_TYPE_ID_ERROR, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2)) +#define LG_LOG_ERROR_3( Fmt, Arg1, Arg2, Arg3) LG_Log( LGD_LOG_TYPE_ID_ERROR, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3)) +#define LG_LOG_ERROR_4( Fmt, Arg1, Arg2, Arg3, Arg4) LG_Log( LGD_LOG_TYPE_ID_ERROR, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4)) +#define LG_LOG_ERROR_5( Fmt, Arg1, Arg2, Arg3, Arg4, Arg5) LG_Log( LGD_LOG_TYPE_ID_ERROR, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4), (Arg5)) +#define LG_LOG_ERROR_6( Fmt, Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) LG_Log( LGD_LOG_TYPE_ID_ERROR, LGD_LOG_LEVEL_DEFAULT, LGD_MODULE_NAME, __FILE__, __LINE__, true, (Fmt), (Arg1), (Arg2), (Arg3), (Arg4), (Arg5), (Arg6)) + +#define LG_STACK_TRACE( Level) LG_Stack_Trace( (Level), LGD_MODULE_NAME, __FILE__, __LINE__, true) + + + + +/*---------------------------------------------------------------------------------*/ +/* LGT_Base */ +/*---------------------------------------------------------------------------------*/ + +typedef LGT_Status (*LGT_Log_Writer_Ptr)( LGT_Log_Type_Id, char *, va_list); + +typedef struct LGT_Base +{ + FILE *Log_Stream_Out_Ptr; + char *Log_Type_Name_Tab[ LGD_LOG_TYPE_NB]; + LGT_Log_Writer_Ptr Log_Writer_Ptr; +} LGT_Base; + + + +LGD_API LGT_Base LGG_Base; + + + + + +/*----------------------------------------------------------------------------*/ +/* Public Prototypes */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* LG_Library_Open */ +/*----------------------------------------------------------------------------*/ +/* (I) Log_Stream_Out_Ptr: Log output stream */ +/* (I) Log_Writer_Ptr: Log writer pointer */ +/* (I) Header_Print_Flag: Start by printing an header */ +/*----------------------------------------------------------------------------*/ + +LGD_API LGT_Status LG_Library_Open( FILE *, LGT_Log_Writer_Ptr, bool); + + + +/*----------------------------------------------------------------------------*/ +/* LG_Library_Close */ +/*----------------------------------------------------------------------------*/ +/* (I) Footer_Print_Flag: End by printing an header */ +/*----------------------------------------------------------------------------*/ + +LGD_API LGT_Status LG_Library_Close( bool); + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log */ +/*----------------------------------------------------------------------------*/ + +LGD_API LGT_Status LG_Log( LGT_Log_Type_Id, LGT_Log_Level, char *, char *, long, bool, char *, ...); + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log_Write */ +/*----------------------------------------------------------------------------*/ + +LGD_API LGT_Status LG_Log_Write( LGT_Log_Type_Id, char *, va_list); + + + +/*------------------------------------------------------------------------------*/ +/* LG_Stack_Trace_Print */ +/*------------------------------------------------------------------------------*/ + +LGD_API LGT_Status LG_Stack_Trace( LGT_Log_Level, char *, char *, long, bool); + + + + + + + + +/*----------------------------------------------------------------------------*/ + +#endif // ifndef _LIBLOG_H_ diff --git a/lib/Makefile b/lib/Makefile new file mode 100644 index 0000000..ead58b4 --- /dev/null +++ b/lib/Makefile @@ -0,0 +1,22 @@ +SRC := liblog.c +TARGETS := liblog.a liblog.so +FILE_LIB := liblog.a liblog.so + + + +include ../Makefile.var +include ../Makefile.rule + + + +DEP += liblog.h ../include/log.h Makefile +INCLUDE += -I . -I ../include + +ifdef _LIBVER_SUPPORT + DEP += ../../libver/ver.h + INCLUDE += -I ../../libver/lib +endif + + + +liblog.o : liblog.c $(DEP) diff --git a/lib/liblog.c b/lib/liblog.c new file mode 100644 index 0000000..3dce229 --- /dev/null +++ b/lib/liblog.c @@ -0,0 +1,250 @@ +/*----------------------------------------------------------------------------*/ +/* liblog.c */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* This file is part of liblog. */ +/* */ +/* Drummer is free software: you can redistribute it and/or modify it */ +/* under the terms of the GNU Lesser General Public License as published */ +/* by the Free Software Foundation, either version 3 of the License, or */ +/* (at your option) any later version. */ +/* */ +/* Drummer 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 Lesser General Public License for more details. */ +/* */ +/* You should have received a copy of the GNU Lesser General Public */ +/* License along with Drummer. If not, see */ +/* . */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* Includes */ +/*----------------------------------------------------------------------------*/ + +#define _LIBLOG_C_ + + + +#include + + + + + +/*----------------------------------------------------------------------------*/ +/* LG_Library_Open */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Library_Open( FILE *Log_Stream_Out_Ptr, LGT_Log_Writer_Ptr Log_Writer_Ptr, bool Header_Print_Flag) +{ + LGG_Base.Log_Stream_Out_Ptr = Log_Stream_Out_Ptr; + LGG_Base.Log_Writer_Ptr = Log_Writer_Ptr; + + if( Header_Print_Flag) LG_Log_Header( LGD_LOG_LEVEL_DEFAULT); + + return( LGS_OK); +} + + + + + +/*----------------------------------------------------------------------------*/ +/* LG_Library_Close */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Library_Close( bool Footer_Print_Flag) +{ + if( Footer_Print_Flag) LG_Log_Footer( LGD_LOG_LEVEL_DEFAULT); + + return( LGS_OK); +} + + + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log_Header */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Log_Header( LGT_Log_Type_Id Log_Type_Id, ...) +{ + va_list args; + char fmt[255]; + LGT_Log_Writer_Ptr log_writer_ptr; + LGT_Status status; + + + log_writer_ptr = ( ( LGG_Base.Log_Writer_Ptr == NULL) ? &LG_Log_Write : LGG_Base.Log_Writer_Ptr); + + va_start( args, Log_Type_Id); + + sprintf( fmt, "\nYY/MM/DD|hh:mm:ss.uuuu|Typ|Lev|Name| File Name |Line| Log Message\n"); + status = ( *log_writer_ptr)( Log_Type_Id, fmt, args); + + sprintf( fmt, "--------+-------------+---+---+----+---------------------+----+-------------------------------------------------------------------\n"); + status = ( *log_writer_ptr)( Log_Type_Id, fmt, args); + + va_end( args); + + return( status); +} + + + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log_Footer */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Log_Footer( LGT_Log_Type_Id Log_Type_Id, ...) +{ + va_list args; + char fmt[255]; + LGT_Log_Writer_Ptr log_writer_ptr; + LGT_Status status; + + + log_writer_ptr = ( ( LGG_Base.Log_Writer_Ptr == NULL) ? &LG_Log_Write : LGG_Base.Log_Writer_Ptr); + + va_start( args, Log_Type_Id); + + sprintf( fmt, "--------+-------------+---+---+----+---------------------+----+-------------------------------------------------------------------\n"); + status = ( *log_writer_ptr)( Log_Type_Id, fmt, args); + + va_end( args); + + return( status); +} + + + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Log( LGT_Log_Type_Id Log_Type_Id, LGT_Log_Level Log_Level, char *Module_Name, char *File_Name, long Line_Id, bool LF_Flag, char *Log_Fmt, ...) +{ + va_list args; + char fmt[255]; + int rc; + LGT_Log_Writer_Ptr log_writer_ptr; + LGT_Status status; + + + if( LG_Log_Format( fmt, Log_Type_Id, Log_Level, Module_Name, File_Name, Line_Id, LF_Flag, Log_Fmt) != LGS_OK) + { + fprintf( stderr, "LG_Log: Can't format log messages (%d)!!!\n", errno); + return( LGS_KO); + } + + va_start( args, Log_Fmt); + + log_writer_ptr = ( ( LGG_Base.Log_Writer_Ptr == NULL) ? &LG_Log_Write : LGG_Base.Log_Writer_Ptr); + + status = ( *log_writer_ptr)( Log_Type_Id, fmt, args); + + va_end( args); + + return( status); +} + + + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log_Format */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Log_Format( char *Out_Fmt, LGT_Log_Type_Id Log_Type_Id, LGT_Log_Level Log_Level, char *Module_Name, char *File_Name, long Line_Id, bool LF_Flag, char *Log_Fmt) +{ + struct timeval cur_timeval; + struct tm *tm_ptr; + + + gettimeofday( &cur_timeval, NULL); + + if( ( tm_ptr = localtime( &( cur_timeval.tv_sec))) == NULL) + { + fprintf( LGG_Base.Log_Stream_Out_Ptr, "LG_Log: %s: can't convert localtime (%d) !\n", __FILE__, errno); + + return( LGS_KO); + } + + sprintf( Out_Fmt, "%02d/%02d/%02d %02d:%02d:%02d.%04d %3s %03d %-4s %-21s %-4d %s%s", + ( tm_ptr->tm_year - 100), tm_ptr->tm_mon, tm_ptr->tm_mday, tm_ptr->tm_hour, tm_ptr->tm_min, tm_ptr->tm_sec, ( cur_timeval.tv_usec / 100), + LGG_Base.Log_Type_Name_Tab[ Log_Type_Id], Log_Level, Module_Name, File_Name, Line_Id, + Log_Fmt, + ( ( LF_Flag == true) ? "\n" : "")); + + return( LGS_OK); +} + + + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log_Write */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Log_Write( LGT_Log_Type_Id Log_Type_Id, char *Out_Fmt_Ptr, va_list Args) +{ + int rc; + + + rc = vfprintf( LGG_Base.Log_Stream_Out_Ptr, Out_Fmt_Ptr, Args); + + if( rc < 0) + { + fprintf( stderr, "LG_Log: Can't log messages (%d)!!!\n", errno); + return( LGS_KO); + } + + fflush( LGG_Base.Log_Stream_Out_Ptr); + + return( LGS_OK); +} + + + + + +/*------------------------------------------------------------------------------*/ +/* LG_Stack_Trace */ +/*------------------------------------------------------------------------------*/ + +LGT_Status LG_Stack_Trace( LGT_Log_Level Log_Level, char *Module_Name, char *File_Name, long Line_Id, bool LF_Flag) +{ + void *array[100]; + char **strings; + int size, i; + + + size = backtrace( array, 100); + strings = backtrace_symbols( array, size); + + if( strings != NULL) + { + LG_Log( LGD_LOG_TYPE_ID_TRACE, Log_Level, Module_Name, File_Name, Line_Id, LF_Flag, "*--- Stack Trace: Obtained %d stack frames ---*", size); + + for( i = 0; i < size; i++) + { + LG_Log( LGD_LOG_TYPE_ID_TRACE, Log_Level, Module_Name, File_Name, Line_Id, LF_Flag, "| %s", strings[i]); + } + + LG_Log( LGD_LOG_TYPE_ID_TRACE, Log_Level, Module_Name, File_Name, Line_Id, LF_Flag, "*----------------------------------------", size); + } + + free( strings); + + return( LGS_OK); +} diff --git a/lib/liblog.h b/lib/liblog.h new file mode 100644 index 0000000..04cbcf1 --- /dev/null +++ b/lib/liblog.h @@ -0,0 +1,101 @@ +/*----------------------------------------------------------------------------*/ +/* liblog.h */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* This file is part of liblog. */ +/* */ +/* Drummer is free software: you can redistribute it and/or modify it */ +/* under the terms of the GNU Lesser General Public License as published */ +/* by the Free Software Foundation, either version 3 of the License, or */ +/* (at your option) any later version. */ +/* */ +/* Drummer 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 Lesser General Public License for more details. */ +/* */ +/* You should have received a copy of the GNU Lesser General Public */ +/* License along with Drummer. If not, see */ +/* . */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* Includes */ +/*----------------------------------------------------------------------------*/ + +#include +#include + +#include + + + + + + + +/*----------------------------------------------------------------------------*/ +/* Pre definitions */ +/*----------------------------------------------------------------------------*/ + + + +/*----------------------------------------------------------------------------*/ +/* Definitions */ +/*----------------------------------------------------------------------------*/ + +#define LGD_LOG_WRITER_DEFAULT LG_Log_Write + +#define LGD_MODULE_NAME "lg" + + + +/*----------------------------------------------------------------------------*/ +/* LGT_Base */ +/*----------------------------------------------------------------------------*/ + +LGT_Base LGG_Base = +{ + NULL, + { LGD_LOG_TYPE_NAME_UNKNOWN, LGD_LOG_TYPE_NAME_TRACE, LGD_LOG_TYPE_NAME_INFO, LGD_LOG_TYPE_NAME_WARNING, LGD_LOG_TYPE_NAME_ERROR} +}; + + + + + +/*----------------------------------------------------------------------------*/ +/* Private Prototypes */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------*/ +/* LG_Log_Header */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Log_Header( LGT_Log_Type_Id, ...); + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log_Footer */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Log_Footer( LGT_Log_Type_Id, ...); + + + +/*----------------------------------------------------------------------------*/ +/* LG_Log_Format */ +/*----------------------------------------------------------------------------*/ + +LGT_Status LG_Log_Format( char *, LGT_Log_Type_Id, LGT_Log_Level, char *, char *, long, bool, char *); + + + + + + + + +/*----------------------------------------------------------------------------*/