- browser plugins v2 unleashed

[packages/browser-plugins.git] / browser-plugins-update.sh

diff --git a/browser-plugins-update.sh b/browser-plugins-update.sh
index 3677bc6994d9e9594375a26074b02a65f3bb13f0..fad24a01eaeb6e17cc158f7addd09c14245aea07 100644 (file)
--- a/browser-plugins-update.sh
+++ b/browser-plugins-update.sh
@@ -1,11 +1,12 @@
 #!/bin/sh
 # Author: Elan Ruusamäe <glen@pld-linux.org>
-# Date: 2006-09-13
-# See more browser-plugins.README
-
+# Date: 2006-09-13, Initial revision
+# Date: 2006-10-31, Added arch checking
+#
+# For more information see browser-plugins.README
+#
 # TODO
-# - implement blacklist.d/anyfile-browser.arch.blacklist support
-# - check not to link amd64 plugins to opera.i386 dir
+# - implement uninstall
 
 sysconfdir='/etc/browser-plugins'
 browsersdir="$sysconfdir/browsers.d"
@@ -30,8 +31,23 @@ in_blacklist() {
        return 1
 }
 
+# bool arch_compatible(char *browser, char *plugindir)
+# returns true if browser and plugindir are from same arch
+arch_compatible() {
+       local browser="$1"
+       local plugindir="$2"
+
+       if ([[ "$browser" = *.x86_64 ]] && [[ "$plugindir" != */lib64/* ]]) || \
+               ([[ "$browser" != *.x86_64 ]] && [[ "$plugindir" = */lib64/* ]]); then
+               echo >&3 "  $browser not compatible with $plugindir"
+               return 1
+       fi
+       return 0
+}
+
 # bool blacklisted(char *browser, char *pluginfile)
 # returns true if pluginfile is blacklisted for browser
+# returns also true if pluginfile is from incompatible arch
 blacklisted() {
        local browser="$1"
        local pluginfile="$2"
@@ -65,17 +81,22 @@ browserplugindir() {
        local dir
        dir=$(readlink "$browsersdir/$browser")
        if [ -z "$dir" ]; then
-               echo >&2 "$0: browser plugin dir empty for $browser; exiting!"
+               echo >&2 "$0: ERROR: browser plugin dir pointing to nowhere for $browser!"
                exit 1
        fi
        echo "$dir"
 }
 
+# kill dead links to plugins from browser dirs.
+# dead links appear if plugin is removed or if newer plugin version no longer
+# includes previously packaged file
 remove_plugins() {
-       # kill dead links
        for browser in $browsers; do
                find $(browserplugindir "$browser") -type l | while read link; do
-                       [ -f "$link" ] || rm -f "$link"
+                       if [ ! -f "$link" ]; then
+                               echo "Removing $link"
+                               rm -f "$link"
+                       fi
                done
        done
 }
@@ -94,6 +115,11 @@ install_plugins() {
                                echo >&3 " check $pluginfile for $browser"
                                browserplugindir=$(browserplugindir "$browser")
                                link="$browserplugindir/$pluginfile"
+
+                               if ! arch_compatible "$browser" "$plugindir"; then
+                                       continue
+                               fi
+
                                if blacklisted "$browser" "$pluginfile"; then
                                        # just in case unlink it
                                        if [ -f "$link" ]; then
@@ -103,6 +129,11 @@ install_plugins() {
                                else
                                        # skip existing links
                                        [ ! -L $link ] || continue
+                                       if [[ "$pluginfile" = */* ]]; then
+                                               # FIXME: what's the proper handling for this?
+                                               echo >&2 "$0: Warning: pluginfile $pluginfile includes subdir, file ignored"
+                                               continue
+                                       fi
                                        echo "Installing $pluginfile to $browserplugindir"
                                        ln -s "$plugindir/$pluginfile" "$link"
                                fi