64 |
mecho "\tauth - authenticate to the daemon" |
mecho "\tauth - authenticate to the daemon" |
65 |
mecho "\tprovide - shows provides of a system" |
mecho "\tprovide - shows provides of a system" |
66 |
mecho "\thelp - shows help" |
mecho "\thelp - shows help" |
67 |
|
mecho "\tquit - quits the connection to the server" |
68 |
mecho |
mecho |
69 |
mecho "Help topics:" |
mecho "Help topics:" |
70 |
for i in ${topics} |
for i in ${topics} |
76 |
|
|
77 |
mecho "\t${i}" |
mecho "\t${i}" |
78 |
done |
done |
79 |
|
mecho |
80 |
|
mecho "Type 'help [topic]' for more information about every topic." |
81 |
} |
} |
82 |
|
|
83 |
# on newer xorg-servers root is not allowed to run progs in a user session |
# on newer xorg-servers root is not allowed to run progs in a user session |
84 |
x11runas() |
x11runas() |
85 |
{ |
{ |
86 |
su - "${MCORE_UNPRIV_USER}" -c "$@" |
su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@" |
87 |
} |
} |
88 |
|
|
89 |
addconfig() |
addconfig() |
116 |
: > ${CONFIG} |
: > ${CONFIG} |
117 |
} |
} |
118 |
|
|
119 |
|
# no_duplicate $list $item |
120 |
|
no_duplicate() |
121 |
|
{ |
122 |
|
local i |
123 |
|
local list="$1" |
124 |
|
local item="$2" |
125 |
|
|
126 |
|
for i in ${list} |
127 |
|
do |
128 |
|
[[ ${i} = ${item} ]] && return 1 |
129 |
|
done |
130 |
|
|
131 |
|
return 0 |
132 |
|
} |
133 |
|
|
134 |
require() |
require() |
135 |
{ |
{ |
136 |
local requires="$@" |
local requires="$@" |
138 |
|
|
139 |
for i in ${requires} |
for i in ${requires} |
140 |
do |
do |
141 |
export REQUIRE="${REQUIRE} ${i}" |
# check for duplicate provides |
142 |
|
if no_duplicate "${PROVIDE}" "${i}" |
143 |
|
then |
144 |
|
export REQUIRE="${REQUIRE} ${i}" |
145 |
|
else |
146 |
|
[[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!" |
147 |
|
fi |
148 |
done |
done |
149 |
} |
} |
150 |
|
|
151 |
not_provided() |
verify_requirements() |
152 |
{ |
{ |
153 |
local i |
local req |
154 |
local item="$1" |
local prov |
155 |
|
local missing |
156 |
|
local sorted |
157 |
|
|
158 |
for i in ${PROVIDE} |
for req in ${REQUIRE} |
159 |
do |
do |
160 |
[[ ${i} = ${item} ]] && return 1 |
# scan PROVIDE for dupes |
161 |
|
# if a dupe is found, then requirement is fullfilled |
162 |
|
# else add to missing |
163 |
|
if no_duplicate "${PROVIDE}" "${req}" |
164 |
|
then |
165 |
|
missing="${missing} ${req}" |
166 |
|
fi |
167 |
done |
done |
168 |
|
|
169 |
return 0 |
# sort them alpabetically |
170 |
|
sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort) |
171 |
|
|
172 |
|
# show missing and set the right retval |
173 |
|
if [[ -z ${missing} ]] |
174 |
|
then |
175 |
|
mecho "${sorted}" |
176 |
|
return 0 |
177 |
|
else |
178 |
|
for req in ${sorted} |
179 |
|
do |
180 |
|
if no_duplicate "${missing}" "$req" |
181 |
|
then |
182 |
|
# print normal |
183 |
|
mecho -n " ${req}" |
184 |
|
else |
185 |
|
# print missing |
186 |
|
eecho -n " ${req}" |
187 |
|
fi |
188 |
|
done |
189 |
|
return 1 |
190 |
|
fi |
191 |
} |
} |
192 |
|
|
193 |
provide() |
provide() |
198 |
for i in ${provides} |
for i in ${provides} |
199 |
do |
do |
200 |
# check for duplicate provides |
# check for duplicate provides |
201 |
if not_provided "${i}" |
if no_duplicate "${PROVIDE}" "${i}" |
202 |
then |
then |
203 |
export PROVIDE="${PROVIDE} ${i}" |
export PROVIDE="${PROVIDE} ${i}" |
204 |
else |
else |
221 |
{ |
{ |
222 |
local COLCYAN="\033[1;36m" |
local COLCYAN="\033[1;36m" |
223 |
local COLDEFAULT="\033[0m" |
local COLDEFAULT="\033[0m" |
224 |
|
local opts |
225 |
|
|
226 |
if [[ ${NOCOLORS} = true ]] |
if [[ ${NOCOLORS} = true ]] |
227 |
then |
then |
228 |
COLCYAN="" |
COLCYAN="" |
229 |
COLDEFAULT="" |
COLDEFAULT="" |
230 |
fi |
fi |
231 |
|
|
232 |
echo -e "${COLCYAN}$@${COLDEFAULT}" |
# respect -n |
233 |
|
case $1 in |
234 |
|
-n) shift; opts="n" ;; |
235 |
|
esac |
236 |
|
|
237 |
|
echo -e${opts} "${COLCYAN}$@${COLDEFAULT}" |
238 |
|
} |
239 |
|
|
240 |
|
eecho() |
241 |
|
{ |
242 |
|
local COLRED="\033[1;31m" |
243 |
|
local COLDEFAULT="\033[0m" |
244 |
|
local opts |
245 |
|
|
246 |
|
if [[ ${NOCOLORS} = true ]] |
247 |
|
then |
248 |
|
COLRED="" |
249 |
|
COLDEFAULT="" |
250 |
|
fi |
251 |
|
|
252 |
|
# respect -n |
253 |
|
case $1 in |
254 |
|
-n) shift; opts="n" ;; |
255 |
|
esac |
256 |
|
|
257 |
|
echo -e${opts} "${COLRED}$@${COLDEFAULT}" |
258 |
|
} |
259 |
|
|
260 |
|
path_not_empty() |
261 |
|
{ |
262 |
|
local path="$1" |
263 |
|
[[ -z ${path} ]] && "path_not_empty(): no path given!" && return 1 |
264 |
|
|
265 |
|
# return ERR if path does not exist |
266 |
|
[[ ! -d ${path} ]] && return 1 |
267 |
|
# return ERR if path empty |
268 |
|
[[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1 |
269 |
|
|
270 |
|
# every thing went ok, directory not empty |
271 |
|
return 0 |
272 |
} |
} |