From 539fd1471907422d81626260ea4f1e23e4d398a4 Mon Sep 17 00:00:00 2001 From: Micah Anderson Date: Thu, 19 Feb 2009 12:23:29 -0500 Subject: move the branches directories up to the root of the repository --- lib/Makefile.am | 29 +++++ lib/Makefile.in | 336 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ lib/easydialog.in | 267 +++++++++++++++++++++++++++++++++++++++++++ lib/parseini.in | 130 +++++++++++++++++++++ lib/tools.in | 48 ++++++++ lib/vserver.in | 250 ++++++++++++++++++++++++++++++++++++++++ 6 files changed, 1060 insertions(+) create mode 100644 lib/Makefile.am create mode 100644 lib/Makefile.in create mode 100644 lib/easydialog.in create mode 100644 lib/parseini.in create mode 100644 lib/tools.in create mode 100644 lib/vserver.in (limited to 'lib') diff --git a/lib/Makefile.am b/lib/Makefile.am new file mode 100644 index 0000000..11eba37 --- /dev/null +++ b/lib/Makefile.am @@ -0,0 +1,29 @@ +pkglib_SCRIPTS = easydialog parseini tools vserver + +CLEANFILES = $(pkglib_SCRIPTS) + +EXTRA_DIST = easydialog.in parseini.in tools.in vserver.in + +edit = sed \ + -e "s,@CFGDIR\@,$(CFGDIR),g" \ + -e "s,@BASH\@,$(BASH),g" \ + -e "s,@AWK\@,$(AWK),g" \ + -e "s,@SED\@,$(SED),g" \ + -e "s,@MKTEMP\@,$(MKTEMP),g" \ + -e "s,@libdir\@,$(pkglibdir),g" + +easydialog: $(srcdir)/easydialog.in + rm -f easydialog + $(edit) easydialog.in > easydialog + +parseini: $(srcdir)/parseini.in + rm -f parseini + $(edit) parseini.in > parseini + +tools: $(srcdir)/tools.in + rm -f tools + $(edit) tools.in > tools + +vserver: $(srcdir)/vserver.in + rm -f vserver + $(edit) vserver.in > vserver diff --git a/lib/Makefile.in b/lib/Makefile.in new file mode 100644 index 0000000..e22f8fe --- /dev/null +++ b/lib/Makefile.in @@ -0,0 +1,336 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 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. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +subdir = lib +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(pkglibdir)" +pkglibSCRIPT_INSTALL = $(INSTALL_SCRIPT) +SCRIPTS = $(pkglib_SCRIPTS) +SOURCES = +DIST_SOURCES = +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +BASH = @BASH@ +CFGDIR = @CFGDIR@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +HAVE_RPM = @HAVE_RPM@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MKDIR_P = @MKDIR_P@ +MKTEMP = @MKTEMP@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +SED = @SED@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_cv_have_rpm = @ac_cv_have_rpm@ +am__leading_dot = @am__leading_dot@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build_alias = @build_alias@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host_alias = @host_alias@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +pkglib_SCRIPTS = easydialog parseini tools vserver +CLEANFILES = $(pkglib_SCRIPTS) +EXTRA_DIST = easydialog.in parseini.in tools.in vserver.in +edit = sed \ + -e "s,@CFGDIR\@,$(CFGDIR),g" \ + -e "s,@BASH\@,$(BASH),g" \ + -e "s,@AWK\@,$(AWK),g" \ + -e "s,@SED\@,$(SED),g" \ + -e "s,@MKTEMP\@,$(MKTEMP),g" \ + -e "s,@libdir\@,$(pkglibdir),g" + +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu lib/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu lib/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +install-pkglibSCRIPTS: $(pkglib_SCRIPTS) + @$(NORMAL_INSTALL) + test -z "$(pkglibdir)" || $(MKDIR_P) "$(DESTDIR)$(pkglibdir)" + @list='$(pkglib_SCRIPTS)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + if test -f $$d$$p; then \ + f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \ + echo " $(pkglibSCRIPT_INSTALL) '$$d$$p' '$(DESTDIR)$(pkglibdir)/$$f'"; \ + $(pkglibSCRIPT_INSTALL) "$$d$$p" "$(DESTDIR)$(pkglibdir)/$$f"; \ + else :; fi; \ + done + +uninstall-pkglibSCRIPTS: + @$(NORMAL_UNINSTALL) + @list='$(pkglib_SCRIPTS)'; for p in $$list; do \ + f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \ + echo " rm -f '$(DESTDIR)$(pkglibdir)/$$f'"; \ + rm -f "$(DESTDIR)$(pkglibdir)/$$f"; \ + done +tags: TAGS +TAGS: + +ctags: CTAGS +CTAGS: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(SCRIPTS) +installdirs: + for dir in "$(DESTDIR)$(pkglibdir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-exec-am: install-pkglibSCRIPTS + +install-html: install-html-am + +install-info: install-info-am + +install-man: + +install-pdf: install-pdf-am + +install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-pkglibSCRIPTS + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic distclean \ + distclean-generic distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-pkglibSCRIPTS install-ps \ + install-ps-am install-strip installcheck installcheck-am \ + installdirs maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-generic pdf pdf-am ps ps-am uninstall \ + uninstall-am uninstall-pkglibSCRIPTS + + +easydialog: $(srcdir)/easydialog.in + rm -f easydialog + $(edit) easydialog.in > easydialog + +parseini: $(srcdir)/parseini.in + rm -f parseini + $(edit) parseini.in > parseini + +tools: $(srcdir)/tools.in + rm -f tools + $(edit) tools.in > tools + +vserver: $(srcdir)/vserver.in + rm -f vserver + $(edit) vserver.in > vserver +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/lib/easydialog.in b/lib/easydialog.in new file mode 100644 index 0000000..056c76c --- /dev/null +++ b/lib/easydialog.in @@ -0,0 +1,267 @@ +#!@BASH@ +# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*- + +# copyright 2002 lmoore@tump.com under the terms of the GNU LGPL. +# additions 2005 collective@riseup.net + +# whiptail has trouble being called in the foo=$(whiptail ...) fashion for +# some reason. this is very annoying. this means that we need to use +# temporary files to store the answers from the input and list based boxes +# and then read the answers into a REPLY variable. that just really +# stinks, oh well, that's what you get when you have a weak link +# implementation... +# +# inputBox and passwordBox could be refactored to use a common function + +test -z "$WIDTH" && WIDTH=0 +test -z "$HEIGHT" && HEIGHT=0 +BACKTITLE="" +DIALOG=dialog +HELP= + +setApplicationTitle() { + BACKTITLE=$* +} + +setHelp() { + HELP="$@" +} + +setDimension() { + WIDTH=$1 + HEIGHT=$2 +} + +booleanBox() { + $DIALOG --backtitle "$BACKTITLE" --title "$1" \ + `[ "$3" == no ] && echo '--defaultno'` --yesno "$2" $HEIGHT $WIDTH +} + +msgBox() { + $DIALOG --backtitle "$BACKTITLE" --title "$1" \ + --msgbox "$2" $HEIGHT $WIDTH +} + +gaugeBox() { + $DIALOG --backtitle "$BACKTITLE" --title "$1" \ + --gauge "$2" $HEIGHT $WIDTH 0 +} + +inputBox() { + local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || exit 1 + trap "rm -f $temp" 0 + REPLY= + $DIALOG --backtitle "$BACKTITLE" --title "$1" \ + --inputbox "$2" $HEIGHT $WIDTH "$3" 2> $temp + local status=$? + [ $status = 0 ] && REPLY=$(cat $temp) + rm -f $temp + return $status +} + +# Xdialog and {dialog,whiptail} use different mechanism to "qoute" the +# values from a checklist. {dialog,whiptail} uses standard double quoting +# while Xdialog uses a "/" as the separator. the slash is arguably better, +# but the double quoting is more standard. anyway, this function can be +# overridden to allow a derived implementation to change it's quoting +# mechanism to the standard double-quoting one. it receives two +# arguements, the file that has the data and the box type. +_listReplyHook() { + cat $1 +} + +# this is the base implementation of all the list based boxes, it works +# out nicely that way. the real function just passes it's arguments to +# this function with an extra argument specifying the actual box that +# needs to be rendered. +_genericListBox() { + local box=$1 + shift 1 + local title=$1 + local text=$2 + shift 2 + local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || exit 1 + trap "rm -f $temp" 0 + REPLY= + $DIALOG $HELP $_DEFAULT --backtitle "$BACKTITLE" --title "$title" \ + $box "$text" $HEIGHT $WIDTH 10 \ + "$@" 2> $temp + local status=$? + [ $status = 0 ] && REPLY=$(_listReplyHook $temp $box) + rm -f $temp + _DEFAULT= + return $status +} + +setDefault() { + _DEFAULT="--default-item $1" +} + +menuBox() { + _genericListBox --menu "$@" +} + +## a menu box with additional help info displayed +## at the bottom of the window when an item is selected +menuBoxHelp() { + HELP="--item-help" + _genericListBox --menu "$@" + status=$? + HELP= + return $status +} + +## a menu box with an addition button 'help' +menuBoxHelpFile() { + HELP="--help-button" + _genericListBox --menu "$@" + status=$? + HELP= + return $status +} + +checkBox() { + _genericListBox --checklist "$@" +} + +radioBox() { + _genericListBox --radiolist "$@" +} + +textBox() { + $DIALOG --backtitle "$BACKTITLE" --title "$1" --textbox "$2" $HEIGHT $WIDTH +} + +passwordBox() { + local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || exit 1 + trap "rm -f $temp" 0 + REPLY= + $DIALOG --backtitle "$BACKTITLE" --title "$1" \ + --passwordbox "$2" $HEIGHT $WIDTH 2> $temp + local status=$? + [ $status = 0 ] && REPLY=$(cat $temp) + rm -f $temp + return $status +} + + +######################################################### +## begin-item-display style lists +## +## these lists are built by calling fuctions multiple times. +## this can make it easier to build your list in a loop +## + +listBegin() { + _menu_title=$1 + _menu_msg=$2 + _menu_items=0 + _menu_text= + _menu_labels= + _menu_status= +} + +listItem() { + _menu_labels[$_menu_items]=$1 + _menu_text[$_menu_items]=$2 + _menu_status[$_menu_items]=$3 # available only for checklist + let "_menu_items += 1" +} + + +## +## takes one of: +## menu, checklist, radiolist +## +listDisplay() { + boxtype=$1 + local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || exit 1 + trap "rm -f $temp" 0 + + local label + local text + local status + ( + echo -ne " $HELP $_DEFAULT " + echo -ne " --backtitle '$BACKTITLE' " + echo -ne " --title '$_menu_title' " + echo -ne " --$boxtype '$_menu_msg' " + echo -ne " $HEIGHT $WIDTH 10 " + for ((i=0; i < $_menu_items ; i++)); do + label=${_menu_labels[$i]} + text=${_menu_text[$i]} + status=${_menu_status[$i]} + echo -ne " $label '$text' $status " + done + ) | xargs $DIALOG 2> $temp + + local status=$? + REPLY="" + [ $status = 0 ] && REPLY=`cat $temp` + rm -f $temp + _DEFAULT= + return $status +} + +#################################################### +## FORM + +_form_gap=2 +formBegin() { + _form_title=$1 + _form_items=0 + _form_labels= + _form_text= +} + +formItem() { + _form_labels[$_form_items]=$1 + _form_text[$_form_items]=$2 + let "_form_items += 1" +} + +formDisplay() { + local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || exit 1 + + max_length=0 + for ((i=0; i < ${#_form_labels[@]} ; i++)); do + label=${_form_labels[$i]} + length=`expr length $label` + if [ $length -gt $max_length ]; then + max_length=$length + fi + done + let "max_length += 2" + + local xpos=1 + ( + echo -n -e "--form '$_form_title' 0 0 20" + for ((i=0; i < $_form_items ; i++)); do + label=${_form_labels[$i]} + text=${_form_text[$i]} + echo -n -e " $label $xpos 1 '$text' $xpos $max_length 30 30" + let "xpos += _form_gap" + done + ) | xargs $DIALOG 2> $temp + local status=$? + + ## + ## the exit status is meaningless, it is always 0. + ## i can't figure out how to get the exit status of dialog + ## if we do "dialog `arg code`" or "dialog $args", then the quotes + ## get messed up and dialog won't run. + ## if we do "(arg code) | xargs dialog", then the exit status is + ## swallowed by xargs. xargs should return different exit status + ## depending on the exit status of the command run, but i have + ## never been able to get that to work. + ## + + REPLY= + if [ $status = 0 ]; then + IFS=$'' + REPLY=`cat $temp` + IFS=$' \t\n' + fi + rm -f $temp + return $status +} diff --git a/lib/parseini.in b/lib/parseini.in new file mode 100644 index 0000000..2f2124c --- /dev/null +++ b/lib/parseini.in @@ -0,0 +1,130 @@ +# -*- mode: awk; indent-tabs-mode: nil; -*- +# +# parseini --- parses 'ini' style configuration files. +# +# Usage: +# awk -f parseini S=
P= +# +# if section is an empty string, then we use the default section +# +# example ini file: +# +# fruit = apple +# fruit = pear +# multiline = this is a multiline \ +# parameter +# +# # this is a comment +# [colors] +# red = yes +# green = no +# blue = maybe +# +# [ocean] +# fish = red +# fish = blue +# +# example usage: +# > awk -f parseini S=ocean P=fish testfile.ini +# would return: +# red +# blue +# + +BEGIN { + readlines = 1 + implied = 1 +} + +# remove lines starting with #, but not #! +/^#[^!]/ {next} + +# skip blank +/^[ \r\t]*$/ {next} + +# we want to read the lines of the matched section +# and disable for other sections +/^\[.+\][ \r\t]*$/ { + continueline = 0 + if (S && implied) { + nline = 0 + implied = 0 + } + if (S && match($0, "^\\[" S "\\][ \n]*")) { + # we found the section, so start reading. + readlines = 1 + } + else { + # no section, so stop reading lines + if (readlines) readlines = 0 + } + next +} + +# when reading, store lines. + +{ + if (!readlines) next + line[nline++] = $0 + if ($0 ~ /\\[ \r\t]*$/) + continueline = 1 + else + continueline = 0 +} + +# process the read lines lines, matching parameters + +END { + # if section is set but implied is still true + # then we never found the section, so use everything + if (S && implied) { + nline = 0 + } + + # if have P then find P in read lines and get values + if (P) { + MATCH = "^[ \r\t]*" P "[ \r\t]*=" + continueline = 0 + for (x = 0; x < nline; ++x) { + v = line[x] + if (continueline) { + sub(/[ \r\t]+$/, "", v) + if (v ~ /\\$/) { + v = substr(v, 1, length(v)-1) + sub(/[ \r\t]+$/, "", v) + } + if (v) value[nvalue++] = v + } + else if (v ~ MATCH) { + sub(MATCH, "", v) + sub(/^[ \r\t]+/, "", v) + sub(/[ \r\t]+$/, "", v) + if (v ~ /\\$/) { + continueline = 1 + v = substr(v, 1, length(v)-1) + sub(/[ \r\t]+$/, "", v) + } + if (v) value[nvalue++] = v + } + } + # copy parameter definition to output array + nline = nvalue + for (x = 0; x < nvalue; ++x) + line[x] = value[x] + } + + # trim all leading & trailing whitespace; + # except for leading whitespace in continuation lines, + + for (x = 0; x < nline; ++x) { + sub(/^[ \r\t]+/, "", line[x]) + sub(/[ \r\t]+$/, "", line[x]) + } + + # output the final result + for (x = 0; x < nline; ++x) + print line[x] + + if (nline) exit 0 + else exit 1 +} diff --git a/lib/tools.in b/lib/tools.in new file mode 100644 index 0000000..0005be9 --- /dev/null +++ b/lib/tools.in @@ -0,0 +1,48 @@ +#!@BASH@ +# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*- + +# This file contains functions shared between ninjahelper and backupninja. + +##################################################### +## MISC FUNCTIONS + +# +# create a temporary file in a secure way. +# +function maketemp() { + local tempfile=`mktemp /tmp/$1.XXXXXXXX` + echo $tempfile +} + +##################################################### +## CONFIG-FILE RELATED FUNCTIONS + +function setfile() { + CURRENT_CONF_FILE=$1 +} + +function setsection() { + CURRENT_SECTION=$1 +} + +# +# sets a global var with name equal to $1 +# to the value of the configuration parameter $1 +# $2 is the default. +# +function getconf() { + CURRENT_PARAM=$1 + ret=`@AWK@ -f $libdirectory/parseini S=$CURRENT_SECTION P=$CURRENT_PARAM $CURRENT_CONF_FILE` + # if nothing is returned, set the default + if [ "$ret" == "" -a "$2" != "" ]; then + ret="$2" + fi + + # replace * with %, so that it is not globbed. + ret="${ret//\\*/__star__}" + + # this is weird, but single quotes are needed to + # allow for returned values with spaces. $ret is still expanded + # because it is in an 'eval' statement. + eval $1='$ret' +} diff --git a/lib/vserver.in b/lib/vserver.in new file mode 100644 index 0000000..153a9b0 --- /dev/null +++ b/lib/vserver.in @@ -0,0 +1,250 @@ +# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*- + +##################################################### +## VSERVERS RELATED FUNCTIONS FOR NINJAHELPER +## +## Depends on: +## - easydialog library +## - $conffile +## +## Global variables used and modified here: +## - $vservers_are_available (yes/no) +## - $found_vservers (list) +## - $selected_vservers (list) +## - $host_or_vservers (host/vservers/both) +## + +## +## Get vservers-related variables. +## Then, if Vservers are enabled, check that: +## - VROOTDIR is valid; +## - at least one vserver can be found. +## If, and only if, the above conditions are all true: +## - set $vservers_are_available to 'yes'; +## - set $found_vservers to the list of all vservers found on the system. +## This function has to be run once before a new helper is run. +## If the argument is "nodialog", use the backupninja's message functions +## instead of easydialog. +## +init_vservers() { + local arg=$1 + # get global variables from the conffile + setfile $conffile + getconf vservers no + getconf VSERVERINFO /usr/sbin/vserver-info + getconf VSERVER /usr/sbin/vserver + getconf VROOTDIR `if [ -x "$VSERVERINFO" ]; then $VSERVERINFO info SYSINFO | grep '^ *vserver-Rootdir' | @AWK@ '{print $2}'; fi` + # canonicalize VROOTDIR + [ -z "$VROOTDIR" ] || VROOTDIR=`readlink --canonicalize $VROOTDIR` + # init this library's global variables + vservers_are_available=no + found_vservers= + selected_vservers= + host_or_vservers=host + # check vservers real availability + if [ $vservers = yes ]; then + if [ ! -x "$VSERVERINFO" ]; then + `if [ "$arg" = nodialog ]; then echo fatal; else echo "msgBox warning"; fi` \ + "vservers enabled in $conffile, but vserver-info command was not found. Please set the VSERVERINFO configuration variable to its full path." + return + fi + if [ ! -x "$VSERVER" ]; then + `if [ "$arg" = nodialog ]; then echo fatal; else echo "msgBox warning"; fi` \ + "vservers enabled in $conffile, but vserver command was not found. Please set the VSERVER configuration variable to its full path." + return + fi + if [ -z "$VROOTDIR" ]; then + `if [ "$arg" = nodialog ]; then echo fatal; else echo "msgBox warning"; fi` \ + "vservers enabled in $conffile, but VROOTDIR is not set and could not be guessed." + return + fi + if [ ! -d "$VROOTDIR" ]; then + `if [ "$arg" = nodialog ]; then echo fatal; else echo "msgBox warning"; fi` \ + "vservers enabled in $conffile, but VROOTDIR ($VROOTDIR) does not exist."; + return + fi + found_vservers=`ls $VROOTDIR | grep -E -v "lost\+found|ARCHIVES" | tr "\n" " "` + if [ -z "$found_vservers" ]; then + `if [ "$arg" = nodialog ]; then echo warning; else echo "msgBox warning"; fi` \ + "vservers enabled in $conffile, but no vserver was found in $VROOTDIR."; + return + fi + vservers_are_available=yes + fi +} + +## +## If all the arguments are existing vservers names, returns 0. +## Else, returns 1. Also returns 1 if no argument is given. +## +vservers_exist() { + [ $# -ge 1 ] || return 1 + local args="$1" + local vserver i found + for vserver in $args ; do + found=no + for i in $found_vservers ; do + if [ $vserver = $i ]; then + found=yes + break + fi + done + [ $found = yes ] || return 1 + done + return 0 +} + +## +## If all the arguments are running vservers names, returns 0. +## Else, returns 1. Also returns 1 if no argument is given. +## +vservers_running() { + [ $# -ge 1 ] || return 1 + local args="$1" + local vserver + for vserver in $args ; do + $VSERVERINFO -q $vserver RUNNING || return 1 + done + return 0 +} + +## +## If the argument is the name of a vserver selected by the current helper, +## echoes 'on' and returns 0. +## Else, echoes 'off' and returns 1. +## +vserver_is_selected() { + local vserver=$1 + local vserver_is_selected=1 + local i + for i in $selected_vservers ; do + [ "$vserver" == "$i" ] && vserver_is_selected=0 + done + if [ $vserver_is_selected = 0 ]; then + echo on + else + echo off + fi + return $vserver_is_selected +} + +## +## Have the user choose one Vserver among the existing ones. +## Set $selected_vservers to the chosen one's name. +## Returns 1 if cancelled or if Vservers are not available. +## +choose_one_vserver() { + [ "$vservers_are_available" == "yes" ] || return 1 + local title=$1 + local i= + local vserver= + REPLY= + while [ -z "$REPLY" ]; do + [ -n "$selected_vservers" ] && setDefault $selected_vservers + listBegin "$title" "Choose at least one Linux-Vserver to backup:" + for vserver in $found_vservers; do + listItem "$vserver" "Backup $vserver vserver" + done + listDisplay menu + [ $? = 0 ] || return 1 + done + selected_vservers=$REPLY +} + +## +## If Vservers are not enabled, set host_or_vservers='host' and then return +## Else, have the user choose if he/she wants to perform the backup on the host +## system or on one Vserver. +## Set, respectively, $host_or_vservers to 'host' or 'vservers'. +## Returns 1 if cancelled. +## +choose_host_or_one_vserver() { + if [ "$vservers_are_available" != "yes" ] + then + host_or_vservers='host' + return + fi + local title=$1 + # if there is one, set the previously chosen item as the default + [ -n "$host_or_vservers" ] && setDefault $host_or_vservers + menuBox "$title - src" "Do you want to operate on the host system and/or on vservers?" \ + "host" "Host system" \ + "vserver" "One Vserver" + [ $? = 0 ] || return 1 + case $REPLY in + "host") + host_or_vservers='host' + ;; + "vserver") + host_or_vservers='vservers' + ;; + esac +} + +## +## If Vservers are not enabled, set host_or_vservers='host' and then return +## Else, have the user choose the target he/she wants to perform the backup on: +## - host system only; +## - some vservers only; +## - both the host system and some vservers. +## Set, respectively, $host_or_vservers to 'host', 'vservers', or 'both' +## Returns 1 if cancelled. +## +choose_host_or_vservers_or_both() { + if [ "$vservers_are_available" != "yes" ] + then + host_or_vservers='host' + return + fi + local title=$1 + # if there is one, set the previously chosen item as the default + [ -n "$host_or_vservers" ] && setDefault $host_or_vservers + menuBox "$title - src" "Do you want to operate on the host system and/or on vservers?" \ + "host" "Host system only" \ + "vservers" "Vservers only" \ + "both" "Host system and Vservers" + [ $? = 0 ] || return 1 + case $REPLY in + "host") + host_or_vservers='host' + ;; + "vservers") + host_or_vservers='vservers' + ;; + "both") + host_or_vservers='both' + ;; + esac +} + +## +## Have the user choose among "all vservers" and a not-empty subset of these. +## Set $selected_vservers to 'all' or to a space-separated name list. +## Returns 1 if cancelled or if Vservers are not available. +## +choose_one_or_more_vservers() { + [ "$vservers_are_available" == "yes" ] || return 1 + local title=$1 + local i= + # UI + booleanBox "$title" "Do you want to backup all vservers?" ` [ -z "$selected_vservers" -o "$selected_vservers" == "all" ] || echo no` + if [ $? = 0 ]; then + selected_vservers="all" + else + # choose among the existing vservers + local vserver= + local vserver_was_selected= + REPLY= + while [ -z "$REPLY" ]; do + listBegin "$title" "Choose at least one Linux-Vserver to backup:" + # list existing vservers, preselecting the previously selected ones + for vserver in $found_vservers; do + listItem "$vserver" "Backup $vserver vserver" `vserver_is_selected $vserver` + done + listDisplay checklist + [ $? = 0 ] || return 1 + done + # remove quotes around each vserver name + selected_vservers=`echo $REPLY | tr -d '"'` + fi +} -- cgit v1.2.3