Annotation of /mcore-src/trunk/mcore-tools/daemon/include/daemon.global.class
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Revision 1330 -
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Wed Feb 16 18:24:35 2011 UTC (13 years, 7 months ago) by niro
File size: 5225 byte(s)
Wed Feb 16 18:24:35 2011 UTC (13 years, 7 months ago) by niro
File size: 5225 byte(s)
-fixed a typo in global help description
1 | niro | 1248 | # $Id$ |
2 | |||
3 | niro | 1252 | # # import_resource $table $serial $resource $value |
4 | # import_resource() | ||
5 | # { | ||
6 | # local table="$1" | ||
7 | # local serial="$2" | ||
8 | # local resource="$3" | ||
9 | # local value="$4" | ||
10 | # | ||
11 | # if [[ ${DEBUG} = 1 ]] | ||
12 | # then | ||
13 | # echo "${table}->${resource}=${value}" >> /root/lala.log | ||
14 | # echo "mysqldo \"update ${table} set ${resource}='${value}' where serial=${serial};\"" >> /root/lala.log | ||
15 | # fi | ||
16 | # | ||
17 | # mysql_insert "${table}",serial="${serial}","${resource}"="${value}" | ||
18 | # } | ||
19 | niro | 1248 | |
20 | # run_class $method $caller $argv1 $argv2 ... $argvN | ||
21 | run_class() | ||
22 | { | ||
23 | local method="$1" | ||
24 | local caller="$2" | ||
25 | local class | ||
26 | local cmd | ||
27 | local argv | ||
28 | |||
29 | niro | 1308 | if valid_session |
30 | niro | 1248 | then |
31 | class="${caller%.*}" | ||
32 | cmd="${caller#*.}" | ||
33 | argv="${@/${caller}/}" # remove caller | ||
34 | argv="${argv/${method}/}" # remove method | ||
35 | |||
36 | # echo "method=${method}" | ||
37 | # echo "caller=${caller}" | ||
38 | # echo "class=${class}" | ||
39 | # echo "cmd=${cmd}" | ||
40 | # echo "argv=${argv}" | ||
41 | |||
42 | # check if class.cmd exist | ||
43 | if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]] | ||
44 | then | ||
45 | "${method}"_"${class}"_"${cmd}" ${argv} | ||
46 | else | ||
47 | echo "unkown method '${method}' . class '${class}' . cmd '${cmd}'" | ||
48 | fi | ||
49 | else | ||
50 | invalid_session | ||
51 | fi | ||
52 | } | ||
53 | |||
54 | help_topics() | ||
55 | { | ||
56 | local i | ||
57 | local topics | ||
58 | |||
59 | topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort) | ||
60 | mecho "Global commands:" | ||
61 | mecho "\timport - import settings to database" | ||
62 | mecho "\tget - shows current value for a settings" | ||
63 | mecho "\tset - sets value for a setting" | ||
64 | mecho "\tauth - authenticate to the daemon" | ||
65 | mecho "\tprovide - shows provides of a system" | ||
66 | niro | 1308 | mecho "\trequire - verify plugin requirements" |
67 | niro | 1330 | mecho "\tnocolors - disable colors, useful for the webclient" |
68 | niro | 1248 | mecho "\thelp - shows help" |
69 | niro | 1264 | mecho "\tquit - quits the connection to the server" |
70 | niro | 1248 | mecho |
71 | mecho "Help topics:" | ||
72 | for i in ${topics} | ||
73 | do | ||
74 | # excludes | ||
75 | case ${i} in | ||
76 | help_topics|topics) continue ;; | ||
77 | esac | ||
78 | |||
79 | mecho "\t${i}" | ||
80 | done | ||
81 | niro | 1264 | mecho |
82 | mecho "Type 'help [topic]' for more information about every topic." | ||
83 | niro | 1248 | } |
84 | |||
85 | # on newer xorg-servers root is not allowed to run progs in a user session | ||
86 | x11runas() | ||
87 | { | ||
88 | niro | 1264 | su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@" |
89 | niro | 1248 | } |
90 | |||
91 | addconfig() | ||
92 | { | ||
93 | niro | 1308 | local opts |
94 | |||
95 | niro | 1248 | if [[ -z ${CONFIG} ]] |
96 | then | ||
97 | echo "You must define \$CONFIG varibale first!" | ||
98 | return 1 | ||
99 | fi | ||
100 | |||
101 | if [[ ! -d $(dirname ${CONFIG}) ]] | ||
102 | then | ||
103 | install -d $(dirname ${CONFIG}) | ||
104 | fi | ||
105 | niro | 1308 | |
106 | # check for opts | ||
107 | case $1 in | ||
108 | -n) shift; opts=" -n" ;; | ||
109 | -e) shift; opts=" -e" ;; | ||
110 | esac | ||
111 | |||
112 | echo ${opts} "$@" >> ${CONFIG} | ||
113 | niro | 1248 | } |
114 | |||
115 | clearconfig() | ||
116 | { | ||
117 | if [[ -z ${CONFIG} ]] | ||
118 | then | ||
119 | echo "You must define \$CONFIG varibale first!" | ||
120 | return 1 | ||
121 | fi | ||
122 | |||
123 | niro | 1252 | if [[ ! -d $(dirname ${CONFIG}) ]] |
124 | then | ||
125 | install -d $(dirname ${CONFIG}) | ||
126 | fi | ||
127 | niro | 1248 | : > ${CONFIG} |
128 | } | ||
129 | |||
130 | niro | 1264 | # no_duplicate $list $item |
131 | no_duplicate() | ||
132 | { | ||
133 | local i | ||
134 | local list="$1" | ||
135 | local item="$2" | ||
136 | |||
137 | for i in ${list} | ||
138 | do | ||
139 | [[ ${i} = ${item} ]] && return 1 | ||
140 | done | ||
141 | |||
142 | return 0 | ||
143 | } | ||
144 | |||
145 | niro | 1248 | require() |
146 | { | ||
147 | local requires="$@" | ||
148 | local i | ||
149 | |||
150 | for i in ${requires} | ||
151 | do | ||
152 | niro | 1264 | # check for duplicate provides |
153 | if no_duplicate "${PROVIDE}" "${i}" | ||
154 | then | ||
155 | export REQUIRE="${REQUIRE} ${i}" | ||
156 | else | ||
157 | [[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!" | ||
158 | fi | ||
159 | niro | 1248 | done |
160 | } | ||
161 | |||
162 | niro | 1264 | verify_requirements() |
163 | niro | 1248 | { |
164 | niro | 1264 | local req |
165 | local prov | ||
166 | local missing | ||
167 | local sorted | ||
168 | niro | 1248 | |
169 | niro | 1264 | for req in ${REQUIRE} |
170 | niro | 1248 | do |
171 | niro | 1264 | # scan PROVIDE for dupes |
172 | # if a dupe is found, then requirement is fullfilled | ||
173 | # else add to missing | ||
174 | if no_duplicate "${PROVIDE}" "${req}" | ||
175 | then | ||
176 | missing="${missing} ${req}" | ||
177 | fi | ||
178 | niro | 1248 | done |
179 | |||
180 | niro | 1264 | # sort them alpabetically |
181 | sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort) | ||
182 | |||
183 | # show missing and set the right retval | ||
184 | if [[ -z ${missing} ]] | ||
185 | then | ||
186 | mecho "${sorted}" | ||
187 | return 0 | ||
188 | else | ||
189 | for req in ${sorted} | ||
190 | do | ||
191 | if no_duplicate "${missing}" "$req" | ||
192 | then | ||
193 | # print normal | ||
194 | mecho -n " ${req}" | ||
195 | else | ||
196 | # print missing | ||
197 | eecho -n " ${req}" | ||
198 | fi | ||
199 | done | ||
200 | return 1 | ||
201 | fi | ||
202 | niro | 1248 | } |
203 | |||
204 | provide() | ||
205 | { | ||
206 | local provides="$@" | ||
207 | local i | ||
208 | |||
209 | for i in ${provides} | ||
210 | do | ||
211 | # check for duplicate provides | ||
212 | niro | 1264 | if no_duplicate "${PROVIDE}" "${i}" |
213 | niro | 1248 | then |
214 | export PROVIDE="${PROVIDE} ${i}" | ||
215 | else | ||
216 | [[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!" | ||
217 | fi | ||
218 | done | ||
219 | } | ||
220 | |||
221 | print_provide() | ||
222 | { | ||
223 | local sorted | ||
224 | |||
225 | # sort them alpabetically | ||
226 | sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort) | ||
227 | # do not escape, or CRLFS get printed to screen too | ||
228 | mecho ${sorted} | ||
229 | } | ||
230 | |||
231 | mecho() | ||
232 | { | ||
233 | local COLCYAN="\033[1;36m" | ||
234 | local COLDEFAULT="\033[0m" | ||
235 | niro | 1264 | local opts |
236 | niro | 1308 | local webcrlf |
237 | niro | 1264 | |
238 | niro | 1248 | if [[ ${NOCOLORS} = true ]] |
239 | then | ||
240 | COLCYAN="" | ||
241 | COLDEFAULT="" | ||
242 | fi | ||
243 | |||
244 | niro | 1308 | [[ ${WEBCRLF} = true ]] && webcrlf="<br>" |
245 | |||
246 | niro | 1264 | # respect -n |
247 | case $1 in | ||
248 | -n) shift; opts="n" ;; | ||
249 | esac | ||
250 | |||
251 | niro | 1308 | echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}" |
252 | niro | 1248 | } |
253 | niro | 1264 | |
254 | eecho() | ||
255 | { | ||
256 | local COLRED="\033[1;31m" | ||
257 | local COLDEFAULT="\033[0m" | ||
258 | local opts | ||
259 | niro | 1308 | local webcrlf |
260 | niro | 1264 | |
261 | if [[ ${NOCOLORS} = true ]] | ||
262 | then | ||
263 | COLRED="" | ||
264 | COLDEFAULT="" | ||
265 | fi | ||
266 | |||
267 | niro | 1308 | [[ ${WEBCRLF} = true ]] && webcrlf="<br>" |
268 | |||
269 | niro | 1264 | # respect -n |
270 | case $1 in | ||
271 | -n) shift; opts="n" ;; | ||
272 | esac | ||
273 | |||
274 | niro | 1308 | echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}" |
275 | niro | 1264 | } |
276 | |||
277 | path_not_empty() | ||
278 | { | ||
279 | local path="$1" | ||
280 | [[ -z ${path} ]] && "path_not_empty(): no path given!" && return 1 | ||
281 | |||
282 | # return ERR if path does not exist | ||
283 | [[ ! -d ${path} ]] && return 1 | ||
284 | # return ERR if path empty | ||
285 | [[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1 | ||
286 | |||
287 | # every thing went ok, directory not empty | ||
288 | return 0 | ||
289 | } |