| 1 |
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| 2 |
#@ $pp_shlib_suffix: used to replace .%so at end of %files paths
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| 3 |
# -- platform initialisation functions may (should) change this
|
| 4 |
pp_shlib_suffix='.so*'
|
| 5 |
|
| 6 |
#@ pp_model_init(): initialise model variables and files
|
| 7 |
pp_model_init () {
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| 8 |
#@ $pp_components: whitespace-delimited list of components seen in %files
|
| 9 |
pp_components=
|
| 10 |
#@ $pp_services: whitespace-delimited list of %service seen
|
| 11 |
pp_services=
|
| 12 |
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| 13 |
rm -f $pp_wrkdir/%files.* \
|
| 14 |
$pp_wrkdir/%post.* \
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| 15 |
$pp_wrkdir/%preun.* \
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| 16 |
$pp_wrkdir/%service.* \
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| 17 |
$pp_wrkdir/%set \
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| 18 |
$pp_wrkdir/%fixup
|
| 19 |
}
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| 20 |
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| 21 |
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| 22 |
#@ pp_have_component(component): return true if component was defined
|
| 23 |
pp_have_component () {
|
| 24 |
pp_contains "$pp_components" "$1"
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| 25 |
}
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| 26 |
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| 27 |
#@ pp_have_all_components(component...): return true if all components defined
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| 28 |
pp_have_all_components () {
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| 29 |
pp_contains_all "$pp_components" "$@"
|
| 30 |
}
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| 31 |
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| 32 |
#@ pp_add_component(component): adds component to $pp_components
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| 33 |
pp_add_component () {
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| 34 |
pp_add_to_list 'pp_components' "$1"
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| 35 |
}
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| 36 |
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| 37 |
#@ pp_add_service(service): adds service to $pp_services
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| 38 |
pp_add_service () {
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| 39 |
pp_add_to_list 'pp_services' "$1"
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| 40 |
}
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| 41 |
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| 42 |
#@ pp_service_init_vars(): initialises user service variables
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| 43 |
pp_service_init_vars () {
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| 44 |
cmd=
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| 45 |
pidfile=
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| 46 |
stop_signal=15 # SIGTERM
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| 47 |
user=root
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| 48 |
group=
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| 49 |
enable=yes # make it so the service starts on boot
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| 50 |
optional=no # Whether installing this service is optional
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| 51 |
pp_backend_init_svc_vars
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| 52 |
}
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| 53 |
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| 54 |
#@ pp_service_check_vars(service): error if required user variables are unset
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| 55 |
pp_service_check_vars () {
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| 56 |
test -n "$cmd" ||
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| 57 |
pp_error "%service $1: cmd not defined"
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| 58 |
case "$enable" in
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| 59 |
yes|no) : ;;
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| 60 |
*) pp_error "%service $1: \$enable must be set to yes or no";;
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| 61 |
esac
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| 62 |
}
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| 63 |
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| 64 |
#@ pp_load_service_vars(svc): source a file for service definitions
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| 65 |
pp_load_service_vars () {
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| 66 |
pp_service_init_vars
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| 67 |
. "$pp_wrkdir/%service.$1"
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| 68 |
pp_service_check_vars "$1"
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| 69 |
}
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| 70 |
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| 71 |
#@ pp_files_expand(path [m] [[u]:[g]] [f] [t]): expand to a file path
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| 72 |
# writes multiple lines of the form
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| 73 |
# type path mode owner group flags [target]
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| 74 |
# flags contains the letter v if the file is volatile
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| 75 |
pp_files_expand () {
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| 76 |
typeset _p _mode _group _owner _flags _path _optional _has_target _tree
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| 77 |
typeset _path _file _tgt _m _o _g _f _type _lm _ll _lo _lg _ls _lx
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| 78 |
typeset _ignore _a
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| 79 |
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| 80 |
test $# -eq 0 && return
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| 81 |
|
| 82 |
pp_debug "pp_files_expand: path is: $1"
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| 83 |
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| 84 |
case "$1" in "#"*) return;; esac
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| 85 |
_p="$1"; shift
|
| 86 |
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| 87 |
pp_debug "pp_files_expand: other arguments: $*"
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| 88 |
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| 89 |
#-- the mode must be an octal number of at least three digits
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| 90 |
_mode="="
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| 91 |
_a=`eval echo \"$1\"`
|
| 92 |
case "$_a" in
|
| 93 |
*:*) :;;
|
| 94 |
-|=|[01234567][01234567][01234567]*) _mode="$_a"; shift;;
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| 95 |
esac
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| 96 |
|
| 97 |
#-- the owner:group field may have optional parts
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| 98 |
_a=`eval echo \"$1\"`
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| 99 |
case "$_a" in
|
| 100 |
*:*) _group=${_a#*:}; _owner=${_a%:*}; shift;;
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| 101 |
=|-) _group=$_a; _owner=$_a; shift;;
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| 102 |
*) _group=; _owner=;;
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| 103 |
esac
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| 104 |
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| 105 |
#-- process the flags argument
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| 106 |
_flags=
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| 107 |
_optional=false
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| 108 |
_has_target=false
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| 109 |
_ignore=false
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| 110 |
if test $# -gt 0; then
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| 111 |
_a=`eval echo \"$1\"`
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| 112 |
case ",$_a," in *,volatile,*) _flags="${_flags}v";; esac
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| 113 |
case ",$_a," in *,optional,*) _optional=true;; esac
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| 114 |
case ",$_a," in *,symlink,*) _has_target=true;; esac
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| 115 |
case ",$_a," in *,ignore-others,*) _flags="${_flags}i";; esac
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| 116 |
case ",$_a," in *,ignore,*) _ignore=true;; esac
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| 117 |
shift
|
| 118 |
fi
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| 119 |
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| 120 |
#-- process the target argument
|
| 121 |
if $_has_target; then
|
| 122 |
test $# -ne 0 || pp_error "$_p: missing target"
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| 123 |
_a=`eval echo \"$1\"`
|
| 124 |
_target="$_a"
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| 125 |
shift
|
| 126 |
fi
|
| 127 |
|
| 128 |
pp_debug "pp_files_expand: $_mode|$_owner:$_group|$_flags|$_target|$*"
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| 129 |
|
| 130 |
test $# -eq 0 || pp_error "$_p: too many arguments"
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| 131 |
|
| 132 |
#-- process speciall suffixes
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| 133 |
tree=
|
| 134 |
case "$_p" in
|
| 135 |
*"/**") _p="${_p%"/**"}"; tree="**";;
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| 136 |
*".%so") _p="${_p%".%so"}$pp_shlib_suffix";;
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| 137 |
esac
|
| 138 |
|
| 139 |
#-- expand the path using the shell glob
|
| 140 |
pp_debug "expanding .$_p ... with $pp_expand_path"
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| 141 |
(cd ${pp_destdir} && $pp_expand_path ".$_p") > $pp_wrkdir/tmp.files.exp
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| 142 |
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| 143 |
#-- expand path/** by rewriting the glob output file
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| 144 |
case "$tree" in
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| 145 |
"") : ;;
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| 146 |
"**")
|
| 147 |
pp_debug "expanding /** tree ..."
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| 148 |
while read _path; do
|
| 149 |
_path="${_path#.}"
|
| 150 |
pp_find_recurse "$pp_destdir${_path%/}"
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| 151 |
done < $pp_wrkdir/tmp.files.exp |
|
| 152 |
sort -u > $pp_wrkdir/tmp.files.exp2
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| 153 |
mv $pp_wrkdir/tmp.files.exp2 $pp_wrkdir/tmp.files.exp
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| 154 |
;;
|
| 155 |
esac
|
| 156 |
|
| 157 |
while read _path; do
|
| 158 |
_path="${_path#.}"
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| 159 |
_file="${pp_destdir}${_path}"
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| 160 |
_tgt=
|
| 161 |
_m="$_mode"
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| 162 |
_o="${_owner:--}"
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| 163 |
_g="${_group:--}"
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| 164 |
_f="$_flags"
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| 165 |
|
| 166 |
case "$_path" in
|
| 167 |
/*) :;;
|
| 168 |
*) pp_warn "$_path: inserting leading /"
|
| 169 |
_path="/$_path";; # ensure leading /
|
| 170 |
esac
|
| 171 |
|
| 172 |
#-- sanity checks
|
| 173 |
case "$_path" in
|
| 174 |
*/../*|*/..) pp_error "$_path: invalid .. in path";;
|
| 175 |
*/./*|*/.) pp_warn "$_path: invalid component . in path";;
|
| 176 |
*//*) pp_warn "$_path: redundant / in path";;
|
| 177 |
esac
|
| 178 |
|
| 179 |
#-- set the type based on the real file's type
|
| 180 |
if $_ignore; then
|
| 181 |
_type=f _m=_ _o=_ _g=_
|
| 182 |
elif test -h "$_file"; then
|
| 183 |
case "$_path" in
|
| 184 |
*/) pp_warn "$_path (symlink $_file): removing trailing /"
|
| 185 |
_path="${_path%/}"
|
| 186 |
;;
|
| 187 |
esac
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| 188 |
_type=s
|
| 189 |
if test x"$_target" != x"=" -a -n "$_target"; then
|
| 190 |
_tgt="$_target"
|
| 191 |
pp_debug "symlink target is $_tgt"
|
| 192 |
else
|
| 193 |
_tgt=`pp_readlink "$_file"`;
|
| 194 |
test -z "$_tgt" && pp_error "can't readlink $_file"
|
| 195 |
case "$_tgt" in
|
| 196 |
${pp_destdir}/*)
|
| 197 |
pp_warn "stripped \$destdir from symlink ($_path)"
|
| 198 |
_tgt="${_tgt#$pp_destdir}";;
|
| 199 |
esac
|
| 200 |
fi
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| 201 |
_m=777
|
| 202 |
elif test -d "$_file"; then
|
| 203 |
#-- display a warning if the user forgot the trailing /
|
| 204 |
case "$_path" in
|
| 205 |
*/) :;;
|
| 206 |
*) pp_warn "$_path (matching $_file): adding trailing /"
|
| 207 |
_path="$_path/";;
|
| 208 |
esac
|
| 209 |
_type=d
|
| 210 |
$_has_target && pp_error "$_file: not a symlink"
|
| 211 |
elif test -f "$_file"; then
|
| 212 |
case "$_path" in
|
| 213 |
*/) pp_warn "$_path (matching $_file): removing trailing /"
|
| 214 |
_path="${_path%/}"
|
| 215 |
;;
|
| 216 |
esac
|
| 217 |
_type=f
|
| 218 |
$_has_target && pp_error "$_file: not a symlink"
|
| 219 |
else
|
| 220 |
$_optional && continue
|
| 221 |
pp_error "$_file: missing"
|
| 222 |
_type=f
|
| 223 |
fi
|
| 224 |
|
| 225 |
#-- convert '=' shortcuts into mode/owner/group from ls
|
| 226 |
case ":$_m:$_o:$_g:" in *:=:*)
|
| 227 |
if LS_OPTIONS=--color=never /bin/ls -ld "$_file" \
|
| 228 |
> $pp_wrkdir/ls.tmp
|
| 229 |
then
|
| 230 |
read _lm _ll _lo _lg _ls _lx < $pp_wrkdir/ls.tmp
|
| 231 |
test x"$_m" = x"=" && _m=`pp_mode_from_ls "$_lm"`
|
| 232 |
test x"$_o" = x"=" && _o="$_lo"
|
| 233 |
test x"$_g" = x"=" && _g="$_lg"
|
| 234 |
else
|
| 235 |
pp_error "cannot read $_file"
|
| 236 |
test x"$_m" = x"=" && _m=-
|
| 237 |
test x"$_o" = x"=" && _o=-
|
| 238 |
test x"$_g" = x"=" && _g=-
|
| 239 |
fi
|
| 240 |
;;
|
| 241 |
esac
|
| 242 |
|
| 243 |
test -n "$_f" || _f=-
|
| 244 |
|
| 245 |
#-- sanity checks
|
| 246 |
test -n "$_type" || pp_die "_type empty"
|
| 247 |
test -n "$_path" || pp_die "_path empty"
|
| 248 |
test -n "$_m" || pp_die "_m empty"
|
| 249 |
test -n "$_o" || pp_die "_o empty"
|
| 250 |
test -n "$_g" || pp_die "_g empty"
|
| 251 |
|
| 252 |
#-- setuid/gid files must be given an explicit owner/group (or =)
|
| 253 |
case "$_o:$_g:$_m" in
|
| 254 |
-:*:[4657][1357]??|-:*:[4657]?[1357]?|-:*:[4657]??[1357])
|
| 255 |
pp_error "$_path: setuid file ($_m) missing explicit owner";;
|
| 256 |
*:-:[2367][1357]??|*:-:[2367]?[1357]?|*:-:[2367]??[1357])
|
| 257 |
pp_error "$_path: setgid file ($_m) missing explicit group";;
|
| 258 |
esac
|
| 259 |
|
| 260 |
# convert numeric uids into usernames; only works for /etc/passwd
|
| 261 |
case "$_o" in [0-9]*) _o=`pp_getpwuid $_o`;; esac
|
| 262 |
case "$_g" in [0-9]*) _g=`pp_getgrgid $_g`;; esac
|
| 263 |
|
| 264 |
pp_debug "$_type $_m $_o $_g $_f $_path" $_tgt
|
| 265 |
$_ignore || echo "$_type $_m $_o $_g $_f $_path" $_tgt
|
| 266 |
pp_note_file_used "$_path"
|
| 267 |
case "$_f" in *i*) echo "$_path" >> $pp_wrkdir/ign.files;; esac
|
| 268 |
done < $pp_wrkdir/tmp.files.exp
|
| 269 |
}
|
| 270 |
|
| 271 |
#@ pp_files_check_duplicates(): raise an error on duplicate files
|
| 272 |
pp_files_check_duplicates () {
|
| 273 |
typeset _path
|
| 274 |
if test -s $pp_wrkdir/all.files; then
|
| 275 |
sort < $pp_wrkdir/all.files | uniq -d > $pp_wrkdir/duplicate.files
|
| 276 |
if test -f $pp_wrkdir/ign.awk; then
|
| 277 |
# Remove ignored files
|
| 278 |
mv $pp_wrkdir/duplicate.files $pp_wrkdir/duplicate.files.ign
|
| 279 |
sed -e 's/^/_ _ _ _ _ /' < $pp_wrkdir/duplicate.files.ign |
|
| 280 |
awk -f $pp_wrkdir/ign.awk |
|
| 281 |
sed -e 's/^_ _ _ _ _ //' > $pp_wrkdir/duplicate.files
|
| 282 |
fi
|
| 283 |
while read _path; do
|
| 284 |
pp_warn "$_path: file declared more than once"
|
| 285 |
done <$pp_wrkdir/duplicate.files
|
| 286 |
fi
|
| 287 |
}
|
| 288 |
|
| 289 |
#@ pp_files_check_coverage(): raise an error if files aren't listed
|
| 290 |
# compares the list of files under pp_destdir with the list of
|
| 291 |
# all files inside %files sections. Only generates warnings (for now.)
|
| 292 |
pp_files_check_coverage () {
|
| 293 |
pp_find_recurse "$pp_destdir" | sort > $pp_wrkdir/coverage.avail
|
| 294 |
if test -s $pp_wrkdir/all.files; then
|
| 295 |
sort -u < $pp_wrkdir/all.files
|
| 296 |
else
|
| 297 |
:
|
| 298 |
fi > $pp_wrkdir/coverage.used
|
| 299 |
join -v1 $pp_wrkdir/coverage.avail $pp_wrkdir/coverage.used \
|
| 300 |
> $pp_wrkdir/coverage.not-packaged
|
| 301 |
if test -s $pp_wrkdir/coverage.not-packaged; then
|
| 302 |
pp_warn "The following files/directories were found but not packaged:"
|
| 303 |
sed -e 's,^, ,' < $pp_wrkdir/coverage.not-packaged >&2
|
| 304 |
fi
|
| 305 |
join -v2 $pp_wrkdir/coverage.avail $pp_wrkdir/coverage.used \
|
| 306 |
> $pp_wrkdir/coverage.not-avail
|
| 307 |
if test -s $pp_wrkdir/coverage.not-avail; then
|
| 308 |
pp_warn "The following files/directories were named but not found:"
|
| 309 |
sed -e 's,^, ,' < $pp_wrkdir/coverage.not-avail >&2
|
| 310 |
fi
|
| 311 |
}
|
| 312 |
|
| 313 |
#@ pp_files_ignore_others(): remove ignored files
|
| 314 |
pp_files_ignore_others () {
|
| 315 |
typeset p f
|
| 316 |
|
| 317 |
test -s $pp_wrkdir/ign.files || return
|
| 318 |
|
| 319 |
#-- for each file in ign.files, we remove it from all the
|
| 320 |
# other %files.* lists, except where it has an i flag.
|
| 321 |
# rather than scan each list multiple times, we build
|
| 322 |
# an awk script
|
| 323 |
|
| 324 |
pp_debug "stripping ignore files"
|
| 325 |
|
| 326 |
while read p; do
|
| 327 |
echo '$6 == "'"$p"'" && $5 !~ /i/ { next }'
|
| 328 |
done < $pp_wrkdir/ign.files > $pp_wrkdir/ign.awk
|
| 329 |
echo '{ print }' >> $pp_wrkdir/ign.awk
|
| 330 |
|
| 331 |
$pp_opt_debug && cat $pp_wrkdir/ign.awk
|
| 332 |
|
| 333 |
for f in $pp_wrkdir/%files.*; do
|
| 334 |
mv $f $f.ign
|
| 335 |
awk -f $pp_wrkdir/ign.awk < $f.ign > $f || pp_error "awk"
|
| 336 |
done
|
| 337 |
}
|
| 338 |
|
| 339 |
#@ pp_service_scan_groups(): scan services for groups
|
| 340 |
# Populates the list $pp_service_groups with all defined groups,
|
| 341 |
# and creates the files %svcgrp.$group each containing the
|
| 342 |
# names of services inside each that group, one per line.
|
| 343 |
pp_service_scan_groups () {
|
| 344 |
typeset svc
|
| 345 |
|
| 346 |
#-- scan for "group" commands, and build a list of groups
|
| 347 |
pp_service_groups=
|
| 348 |
if test -n "$pp_services"; then
|
| 349 |
for svc in $pp_services; do
|
| 350 |
group=
|
| 351 |
. $pp_wrkdir/%service.$svc
|
| 352 |
if test -n "$group"; then
|
| 353 |
pp_contains "$pp_services" "$group" && pp_error \
|
| 354 |
"%service $svc: group name $group in use by a service"
|
| 355 |
pp_add_to_list 'pp_service_groups' "$group"
|
| 356 |
echo "$svc" >> $pp_wrkdir/%svcgrp.$group
|
| 357 |
fi
|
| 358 |
done
|
| 359 |
fi
|
| 360 |
}
|
| 361 |
|
| 362 |
#@ pp_service_get_svc_group: prints the services with a group on one line
|
| 363 |
pp_service_get_svc_group () {
|
| 364 |
(tr '\012' ' ' < $pp_wrkdir/%svcgrp.$1 ; echo) | sed -e 's/ $//'
|
| 365 |
}
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