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Commit | Line | Data |
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e2b2282b | 1 | #!/bin/sh |
2 | # | |
3 | # bug reports send to pzurowski@pld-linux.org or pld-devel-* lists | |
4 | # | |
5 | # 2004, GPL 2+ | |
6 | # | |
7 | # >> PLACE STANDARD GPL DISCLAIMER H E R E . << | |
8 | # | |
9 | CONFIG=/etc/sysconfig/banner | |
10 | ||
11 | ####################################################### CONFIG ######## | |
12 | ||
13 | # default paramaters | |
14 | ########################## | |
15 | ||
16 | BANNERDIR="/var/lib/banner/" | |
17 | # egrep regexp | |
18 | EXCLUDEFILES="(rpmnew$|rpmsave$|~$)" | |
bbb3b084 | 19 | STDOUT="1" # stdout by default |
20 | #STDOUT="2" # stderr by default | |
e2b2282b | 21 | |
22 | # config paramaeters | |
23 | ########################## | |
24 | ||
25 | if [ -r $CONFIG ]; then | |
26 | . $CONFIG | |
27 | fi | |
28 | ||
29 | ||
30 | # override parameters | |
31 | ########################## | |
32 | ||
33 | ALL_BANNERS=0 | |
34 | BANNERS="" | |
35 | NOBANNERS="" | |
36 | BANNER_LIST="" | |
37 | CHOOSE_NEWER="no" | |
38 | CHOOSE_OLDER="no" | |
39 | EXCLUDE_FLAG=0 | |
40 | NEED_BANNER_LIST=0 | |
41 | NEED_MTIME_CHECK=0 | |
42 | NEW_APPEND=0 | |
43 | NEW_BANNER="" | |
44 | NEW_SHOW=0 | |
45 | ||
bbb3b084 | 46 | case $STDOUT in |
47 | [1-9]) ;; | |
48 | *) STDOUT="1" ;; | |
49 | esac | |
50 | ||
e2b2282b | 51 | #################################################### FUNCTIONS ######## |
52 | ||
53 | Usage() | |
54 | { | |
55 | cat << EOF | |
56 | Usage: $(basename $0) [opitions] [banners] | |
57 | EOF | |
58 | } | |
59 | Help() | |
60 | { | |
61 | Usage | |
62 | cat << EOF | |
63 | -a | |
64 | --all - all banners | |
65 | --delete - delete wanted banners | |
66 | -e | |
19f030a1 | 67 | --exclude - exclude following banners (useful with -a) |
e2b2282b | 68 | -h |
19f030a1 | 69 | --help - show this help |
e2b2282b | 70 | -i |
19f030a1 | 71 | --include - cancel effect of -e (EXCLUDED banners will remain excluded) |
e2b2282b | 72 | -m |
19f030a1 | 73 | --make - make a brand-new banner named as following parameter [1] (from stdin) |
e2b2282b | 74 | -M - same as above, but append if file exists |
75 | -n | |
19f030a1 ER |
76 | --names - show names of the banners |
77 | --newer - all choosen banners should be newer than following parameter in seconds | |
78 | --older - all choosen banners should be older than following parameter in seconds | |
e2b2282b | 79 | -s |
19f030a1 | 80 | --show - show wanted banners |
bbb3b084 | 81 | --stderr - send banner to stderr instead of stdout (or other) |
82 | --stdout - send banner to stdout instead of stderr (or other) | |
e2b2282b | 83 | -u |
19f030a1 | 84 | --usage - show short help |
e2b2282b | 85 | |
86 | [1] - if there will be no slash ('/') in name then config dir will be used, | |
87 | else -- specified. | |
88 | EOF | |
89 | } | |
90 | Unknown_para() | |
91 | { | |
92 | cat << EOF | |
93 | Unknown parameter $1 | |
94 | EOF | |
95 | Help | |
96 | } | |
24af2d09 | 97 | |
e2b2282b | 98 | check_banners_mtime() |
99 | { | |
100 | BANNERS="$1" | |
101 | OLDER="$2" | |
102 | NEWER="$3" | |
103 | DATE=$(date +%s) | |
104 | for BANNER in $BANNERS;do | |
105 | STAT=$(stat -c %Y "$BANNERDIR/$BANNER") | |
106 | if [ $OLDER != "no" -a $(( $DATE - $STAT )) -lt $OLDER ]; then | |
107 | BANNER="" | |
108 | fi | |
109 | if [ $NEWER != "no" -a $(( $DATE - $STAT )) -gt $NEWER ]; then | |
110 | BANNER="" | |
111 | fi | |
112 | echo $BANNER | |
113 | done | |
114 | } | |
115 | delete_banners() | |
116 | { | |
117 | BANNERS="$1" | |
118 | rm -rf $(get_banner_location_list "$BANNER") | |
119 | } | |
120 | get_all_banner_list() | |
121 | { | |
122 | ls "$BANNERDIR" | grep -E -v "$EXCLUDEFILES" | |
123 | } | |
124 | get_banner_list() | |
125 | { | |
126 | BANNERS="$1" | |
127 | NOBANNERS="$2" | |
128 | for BANNER in $BANNERS; do | |
129 | if [ -r "$BANNERDIR/$BANNER" ];then | |
130 | echo $NOBANNERS | grep -q $BANNER || echo $BANNER | |
131 | fi | |
132 | done | |
133 | } | |
134 | get_banner_location_list() | |
135 | { | |
136 | BANNERS="$1" | |
137 | for BANNER in $BANNERS; do | |
138 | echo "$BANNERDIR/$BANNER" | |
139 | done | |
140 | } | |
141 | make_banner() | |
142 | { | |
143 | BANNER="$1" | |
144 | SHOW="$2" | |
24af2d09 | 145 | mkdir -p "${BANNER%/*}" |
2fbc8cb5 | 146 | data=$(cat) |
e2b2282b | 147 | if [ $NEW_APPEND -eq 0 ]; then |
2fbc8cb5 | 148 | echo "$data" > $BANNER |
e2b2282b | 149 | else |
2fbc8cb5 | 150 | echo "$data" >> $BANNER |
e2b2282b | 151 | fi |
152 | if [ $SHOW -eq 1 ];then | |
2fbc8cb5 | 153 | echo "$data" |
e2b2282b | 154 | fi |
155 | } | |
156 | show_banner() | |
157 | { | |
bbb3b084 | 158 | cat $BANNERDIR/$1 >&$STDOUT |
e2b2282b | 159 | } |
160 | show_banners() | |
161 | { | |
162 | for BANNER in $*; do | |
163 | show_banner $BANNER | |
164 | done | |
165 | } | |
166 | ######################################################## MAIN ######## | |
167 | while [ ! -z $1 ]; do | |
168 | case $1 in | |
169 | -a|--all) | |
170 | ALL_BANNERS=1 | |
171 | ;; | |
172 | --delete) | |
173 | NEED_BANNER_LIST=1 | |
174 | ACTION="delete" | |
175 | ;; | |
176 | -e|--exclude) | |
177 | EXCLUDE_FLAG=1 | |
178 | ;; | |
179 | -h|--help) | |
180 | Help | |
181 | exit 0 | |
182 | ;; | |
183 | -i|--include) | |
184 | EXCLUDE_FLAG=0 | |
185 | ;; | |
186 | -m|--make|-M) | |
187 | NEED_BANNER_LIST=0 | |
24af2d09 ER |
188 | if [[ $2 != */* ]]; then |
189 | NEW_BANNER="$BANNERDIR/${2##*/}" | |
e2b2282b | 190 | else |
191 | NEW_BANNER="$2" | |
192 | fi | |
193 | ACTION="make" | |
194 | if [ "$1" == "-M" ];then | |
195 | NEW_APPEND=1 | |
196 | else | |
197 | NEW_APPEND=0 | |
198 | fi | |
199 | if [ -z "$NEW_BANNER" ];then | |
200 | Help | |
201 | exit 2 | |
202 | fi | |
203 | shift | |
204 | ;; | |
205 | -n|--names) | |
206 | NEED_BANNER_LIST=1 | |
207 | ACTION="names" | |
208 | ;; | |
209 | --newer) | |
210 | NEED_MTIME_CHECK=1 | |
211 | CHOOSE_NEWER="$2" | |
212 | if [ -z "$CHOOSE_NEWER" ];then | |
213 | Help | |
214 | exit 2 | |
215 | fi | |
216 | shift | |
217 | ;; | |
218 | --older) | |
219 | NEED_MTIME_CHECK=1 | |
220 | CHOOSE_OLDER="$2" | |
221 | if [ -z "$CHOOSE_OLDER" ];then | |
222 | Help | |
223 | exit 2 | |
224 | fi | |
225 | shift | |
226 | ;; | |
227 | -s|--show) | |
228 | NEED_BANNER_LIST=1 | |
229 | NEW_SHOW=1 | |
230 | ACTION="show" | |
231 | ;; | |
bbb3b084 | 232 | --stdout) |
233 | STDOUT="1" | |
234 | ;; | |
235 | --stderr) | |
236 | STDOUT="2" | |
237 | ;; | |
e2b2282b | 238 | -u|--usage) |
239 | Usage | |
240 | exit 0 | |
241 | ;; | |
242 | -*) | |
243 | Unknown_para "$1" | |
244 | exit 1 | |
245 | ;; | |
246 | *) | |
247 | if [ $EXCLUDE_FLAG -eq 0 ];then | |
24af2d09 | 248 | BANNERS="$BANNERS ${1##*/}" |
e2b2282b | 249 | else |
24af2d09 | 250 | NOBANNERS="$NOBANNERS ${1##*/}" |
e2b2282b | 251 | fi |
252 | ;; | |
253 | esac | |
254 | shift | |
255 | done | |
256 | ||
257 | if [ $ALL_BANNERS -ne 0 ]; then | |
258 | BANNERS=`get_all_banner_list` | |
259 | fi | |
260 | if [ $NEED_BANNER_LIST -ne 0 ];then | |
261 | BANNER_LIST=`get_banner_list "$BANNERS" "$NOBANNERS"` | |
262 | fi | |
263 | if [ $NEED_MTIME_CHECK -ne 0 ];then | |
264 | BANNER_LIST=`check_banners_mtime "$BANNER_LIST" "$CHOOSE_OLDER" "$CHOOSE_NEWER"` | |
265 | fi | |
266 | ||
267 | case $ACTION in | |
268 | "delete") | |
269 | delete_banners $BANNER_LIST; | |
270 | ;; | |
271 | "make") | |
272 | make_banner $NEW_BANNER $NEW_SHOW; | |
273 | ;; | |
274 | "names") | |
275 | echo $BANNER_LIST; | |
276 | ;; | |
277 | "show") | |
278 | show_banners $BANNER_LIST; | |
279 | ;; | |
280 | esac | |
281 | ||
282 | ||
283 |