- added

Changed files:
    browser-plugins-update.sh -> 1.1

diff --git a/browser-plugins-update.sh b/browser-plugins-update.sh
new file mode 100644 (file)
index 0000000..ccc3e7d
--- /dev/null
+++ b/browser-plugins-update.sh
@@ -0,0 +1,115 @@
+#!/bin/sh
+# Author: Elan Ruusamäe <glen@pld-linux.org>
+# Date: 2006-09-13
+# See more browser-plugins.README
+
+# TODO
+# - implement blacklist.d/anyfile-browser.arch.blacklist support
+# - check not to link amd64 plugins to opera.i386 dir
+
+sysconfdir='/etc/browser-plugins'
+browsersdir="$sysconfdir/browsers.d"
+blacklistdir="$sysconfdir/blacklist.d"
+plugindirs='/usr/lib/browser-plugins /usr/lib64/browser-plugins'
+
+# bool in_blacklist(char *blacklistfile, char *pluginfile)
+# returns true if pluginfile is listed in blacklistfile 
+in_blacklist() {
+       local blacklistfile="$1"
+       local pluginfile="$2"
+       while read glob; do
+               if [[ "$glob" = \#* ]] || [[ "$glob" = "" ]]; then
+                       continue
+               fi
+               if [[ "$pluginfile" = $glob ]]; then
+                       echo >&3 "  $pluginfile blacklisted with $glob ($blacklistfile)"
+                       return 0
+               fi
+       done < $blacklistfile
+
+       return 1
+}
+
+# bool blacklisted(char *browser, char *pluginfile)
+# returns true if pluginfile is blacklisted for browser
+blacklisted() {
+       local browser="$1"
+       local pluginfile="$2"
+       # check browser blacklist file
+       if [ -f "$blacklistdir/$browser.blacklist" ]; then
+               if in_blacklist "$blacklistdir/$browser.blacklist" "$pluginfile"; then
+                       return 0
+               fi
+       fi
+       # retrun true for now
+       return 1
+}
+
+# char **get_browsers(void)
+# returns list of installed browsers
+get_browsers() {
+       for dir in "$browsersdir"/*.*; do
+               dir="${dir#$browsersdir/}"
+               browsers="$browsers $dir"
+       done
+
+       echo >&3 "browsers: $browsers"
+}
+
+# char *browserplugindir(char *)
+# returns plugin directory for browser
+browserplugindir() {
+       local browser="$1"
+       readlink "$browsersdir/$browser"
+}
+
+remove_plugins() {
+       # kill dead links
+       for browser in $browsers; do
+               find $(browserplugindir "$browser") -type l | while read link; do
+                       [ -f "$link" ] || rm -f "$link"
+               done
+       done
+}
+
+install_plugins() {
+       # link new plugins
+       for plugindir in $plugindirs; do
+               # skip non-existing plugindirs
+               [ -d "$plugindir" ] || continue
+
+               cd "$plugindir"
+               find -type f | while read line; do
+                       pluginfile="${line#./}"
+                       echo >&3 "pluginfile: $pluginfile"
+                       for browser in $browsers; do
+                               echo >&3 " check $pluginfile for $browser"
+                               browserplugindir=$(browserplugindir "$browser")
+                               link="$browserplugindir/$pluginfile"
+                               if blacklisted "$browser" "$pluginfile"; then
+                                       # just in case unlink it
+                                       if [ -f "$link" ]; then
+                                               echo "Removing $pluginfile from $browserplugindir"
+                                               rm -f "$link"
+                                       fi
+                               else
+                                       # skip existing links
+                                       [ ! -L $link ] || continue
+                                       echo "Installing $pluginfile to $browserplugindir"
+                                       ln -s "$plugindir/$pluginfile" "$link"
+                               fi
+                       done
+               done
+       done
+}
+
+if [[ "$*" = *debug* ]]; then
+       exec 3>&2
+else
+       exec 3>/dev/null
+fi
+
+get_browsers
+
+remove_plugins
+install_plugins