-# Pretty printing macros.
+# DESCRIPTION
#
-# Author: Philippe Proulx <pproulx@efficios.com>
+# Pretty printing macros.
+#
+# LICENSE
+#
+# Copyright (c) 2016 Philippe Proulx <pproulx@efficios.com>
+#
+# 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, see <https://www.gnu.org/licenses/>.
+#
+# As a special exception, the respective Autoconf Macro's copyright owner
+# gives unlimited permission to copy, distribute and modify the configure
+# scripts that are the output of Autoconf when processing the Macro. You
+# need not follow the terms of the GNU General Public License when using
+# or distributing such scripts, even though portions of the text of the
+# Macro appear in them. The GNU General Public License (GPL) does govern
+# all other use of the material that constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the Autoconf
+# Macro released by the Autoconf Archive. When you make and distribute a
+# modified version of the Autoconf Macro, you may extend this special
+# exception to the GPL to apply to your modified version as well.
+
+#serial 1
# PPRINT_INIT(): initializes the pretty printing system.
#
# Use this macro before using any other PPRINT_* macro.
AC_DEFUN([PPRINT_INIT], [
- m4_define([PPRINT_CONFIG_TS], 50)
- m4_define([PPRINT_CONFIG_INDENT], 2)
+ m4_define([PPRINT_CONFIG_TS], [50])
+ m4_define([PPRINT_CONFIG_INDENT], [2])
PPRINT_YES_MSG=yes
PPRINT_NO_MSG=no
# find tput, which tells us if colors are supported and gives us color codes
- AC_PATH_PROG(pprint_tput, tput)
+ AC_PATH_PROG([pprint_tput], [tput])
AS_IF([test -n "$pprint_tput"], [
- AS_IF([test -n "$PS1" && test `"$pprint_tput" colors` -ge 8 && test -t 1], [
+ AS_IF([test -n "$PS1" && test `"$pprint_tput" colors` -eq 256 && test -t 1], [
# interactive shell and colors supported and standard output
# file descriptor is opened on a terminal
- PPRINT_COLOR_TXTBLK=`"$pprint_tput" setf 0`
- PPRINT_COLOR_TXTBLU=`"$pprint_tput" setf 1`
- PPRINT_COLOR_TXTGRN=`"$pprint_tput" setf 2`
- PPRINT_COLOR_TXTCYN=`"$pprint_tput" setf 3`
- PPRINT_COLOR_TXTRED=`"$pprint_tput" setf 4`
- PPRINT_COLOR_TXTPUR=`"$pprint_tput" setf 5`
- PPRINT_COLOR_TXTYLW=`"$pprint_tput" setf 6`
- PPRINT_COLOR_TXTWHT=`"$pprint_tput" setf 7`
+ PPRINT_COLOR_TXTBLK="`"$pprint_tput" setaf 0`"
+ PPRINT_COLOR_TXTBLU="`"$pprint_tput" setaf 4`"
+ PPRINT_COLOR_TXTGRN="`"$pprint_tput" setaf 2`"
+ PPRINT_COLOR_TXTCYN="`"$pprint_tput" setaf 6`"
+ PPRINT_COLOR_TXTRED="`"$pprint_tput" setaf 1`"
+ PPRINT_COLOR_TXTPUR="`"$pprint_tput" setaf 5`"
+ PPRINT_COLOR_TXTYLW="`"$pprint_tput" setaf 3`"
+ PPRINT_COLOR_TXTWHT="`"$pprint_tput" setaf 7`"
PPRINT_COLOR_BLD=`"$pprint_tput" bold`
- PPRINT_COLOR_BLDBLK=$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTBLK
- PPRINT_COLOR_BLDBLU=$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTBLU
- PPRINT_COLOR_BLDGRN=$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTGRN
- PPRINT_COLOR_BLDCYN=$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTCYN
- PPRINT_COLOR_BLDRED=$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTRED
- PPRINT_COLOR_BLDPUR=$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTPUR
- PPRINT_COLOR_BLDYLW=$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTYLW
- PPRINT_COLOR_BLDWHT=$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTWHT
- PPRINT_COLOR_RST=`"$pprint_tput" sgr0`
+ PPRINT_COLOR_BLDBLK="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTBLK"
+ PPRINT_COLOR_BLDBLU="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTBLU"
+ PPRINT_COLOR_BLDGRN="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTGRN"
+ PPRINT_COLOR_BLDCYN="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTCYN"
+ PPRINT_COLOR_BLDRED="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTRED"
+ PPRINT_COLOR_BLDPUR="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTPUR"
+ PPRINT_COLOR_BLDYLW="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTYLW"
+ PPRINT_COLOR_BLDWHT="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTWHT"
+ PPRINT_COLOR_RST="`"$pprint_tput" sgr0`"
# colored yes and no
PPRINT_YES_MSG="$PPRINT_COLOR_BLDGRN$PPRINT_YES_MSG$PPRINT_COLOR_RST"
PPRINT_NO_MSG="$PPRINT_COLOR_BLDRED$PPRINT_NO_MSG$PPRINT_COLOR_RST"
# subtitle color
- PPRINT_COLOR_SUBTITLE=$PPRINT_COLOR_BLDCYN
+ PPRINT_COLOR_SUBTITLE="$PPRINT_COLOR_BLDCYN"
])
])
])
#
# Use PPRINT_INIT() before using this macro.
AC_DEFUN([PPRINT_SET_INDENT], [
- m4_define([PPRINT_CONFIG_INDENT], $1)
+ m4_define([PPRINT_CONFIG_INDENT], [$1])
])
# PPRINT_SET_TS(ts): sets the current tab stop.
#
# Use PPRINT_INIT() before using this macro.
AC_DEFUN([PPRINT_SET_TS], [
- m4_define([PPRINT_CONFIG_TS], $1)
+ m4_define([PPRINT_CONFIG_TS], [$1])
])
# PPRINT_SUBTITLE(subtitle): pretty prints a subtitle.
#
# Use PPRINT_INIT() before using this macro.
AC_DEFUN([PPRINT_SUBTITLE], [
- AS_ECHO("${PPRINT_COLOR_SUBTITLE}$1$PPRINT_COLOR_RST")
+ AS_ECHO(["${PPRINT_COLOR_SUBTITLE}$1$PPRINT_COLOR_RST"])
])
AC_DEFUN([_PPRINT_INDENT], [
m4_if(PPRINT_CONFIG_INDENT, 0, [
], [
- m4_for([pprint_i], 0, m4_eval(PPRINT_CONFIG_INDENT * 2 - 1), 1, [
- AS_ECHO_N(" ")
+ m4_for([pprint_i], [0], m4_eval(PPRINT_CONFIG_INDENT * 2 - 1), [1], [
+ AS_ECHO_N([" "])
])
])
])
AC_DEFUN([PPRINT_PROP_STRING], [
m4_pushdef([pprint_title], [$1])
m4_pushdef([pprint_value], [$2])
-
- m4_if([$#], 3, [
- m4_pushdef([pprint_title_color], [$3])
- ], [
- m4_pushdef([pprint_title_color], [])
- ])
-
+ m4_pushdef([pprint_title_color], m4_default([$3], []))
m4_pushdef([pprint_title_len], m4_len(pprint_title))
m4_pushdef([pprint_spaces_cnt], m4_eval(PPRINT_CONFIG_TS - pprint_title_len - (PPRINT_CONFIG_INDENT * 2) - 1))
- m4_if(m4_eval(pprint_spaces_cnt <= 0), 1, [
- m4_define([pprint_spaces_cnt], 1)
+ m4_if(m4_eval(pprint_spaces_cnt <= 0), [1], [
+ m4_define([pprint_spaces_cnt], [1])
])
m4_pushdef([pprint_spaces], [])
- m4_for([pprint_i], 0, m4_eval(pprint_spaces_cnt - 1), 1, [
+ m4_for([pprint_i], 0, m4_eval(pprint_spaces_cnt - 1), [1], [
m4_append([pprint_spaces], [ ])
])
_PPRINT_INDENT
- AS_ECHO_N("pprint_title_color""pprint_title$PPRINT_COLOR_RST:pprint_spaces")
- AS_ECHO("${PPRINT_COLOR_BLD}pprint_value$PPRINT_COLOR_RST")
+ AS_ECHO_N(["pprint_title_color""pprint_title$PPRINT_COLOR_RST:pprint_spaces"])
+ AS_ECHO(["${PPRINT_COLOR_BLD}pprint_value$PPRINT_COLOR_RST"])
m4_popdef([pprint_spaces])
m4_popdef([pprint_spaces_cnt])
test pprint_value -eq 0 && pprint_msg="$PPRINT_NO_MSG" || pprint_msg="$PPRINT_YES_MSG"
- m4_if([$#], 3, [
- PPRINT_PROP_STRING(pprint_title, $pprint_msg, $3)
+ m4_if([$#], [3], [
+ PPRINT_PROP_STRING(pprint_title, [$pprint_msg], $3)
+ ], [
+ PPRINT_PROP_STRING(pprint_title, [$pprint_msg])
+ ])
+
+ m4_popdef([pprint_value])
+ m4_popdef([pprint_title])
+])
+
+# PPRINT_PROP_BOOL_CUSTOM(title, value, no_msg, title_color?): pretty prints a boolean
+# property.
+#
+# The title is put as is in a double-quoted shell string so the user
+# needs to escape ".
+#
+# The value is evaluated at shell runtime. Its evaluation must be
+# 0 (false) or 1 (true).
+#
+# Uses the PPRINT_PROP_STRING() with the "yes" or "no" string.
+#
+# Use PPRINT_INIT() before using this macro.
+AC_DEFUN([PPRINT_PROP_BOOL_CUSTOM], [
+ m4_pushdef([pprint_title], [$1])
+ m4_pushdef([pprint_value], [$2])
+ m4_pushdef([pprint_value_no_msg], [$3])
+
+ test pprint_value -eq 0 && pprint_msg="$PPRINT_NO_MSG (pprint_value_no_msg)" || pprint_msg="$PPRINT_YES_MSG"
+
+ m4_if([$#], [4], [
+ PPRINT_PROP_STRING(pprint_title, [$pprint_msg], $4)
], [
- PPRINT_PROP_STRING(pprint_title, $pprint_msg)
+ PPRINT_PROP_STRING(pprint_title, [$pprint_msg])
])
+ m4_popdef([pprint_value_no_msg])
m4_popdef([pprint_value])
m4_popdef([pprint_title])
])
m4_pushdef([pprint_msg], [$1])
_PPRINT_INDENT
- AS_ECHO("${PPRINT_COLOR_TXTYLW}WARNING:$PPRINT_COLOR_RST ${PPRINT_COLOR_BLDYLW}pprint_msg$PPRINT_COLOR_RST")
+ AS_ECHO(["${PPRINT_COLOR_TXTYLW}WARNING:$PPRINT_COLOR_RST ${PPRINT_COLOR_BLDYLW}pprint_msg$PPRINT_COLOR_RST"])
m4_popdef([pprint_msg])
])
AC_DEFUN([PPRINT_ERROR], [
m4_pushdef([pprint_msg], [$1])
- AC_MSG_ERROR(${PPRINT_COLOR_BLDRED}pprint_msg$PPRINT_COLOR_RST)
+ AC_MSG_ERROR([${PPRINT_COLOR_BLDRED}pprint_msg$PPRINT_COLOR_RST])
m4_popdef([pprint_msg])
])
projects / lttng-tools.git / blobdiff