mime.bbclass: new class that detects if an package install a file in /usr/share/mime...

* the postinst were designed to run off-line as well
gnome.bbclass: use mime.bbclass

diff --git a/classes/gnome.bbclass b/classes/gnome.bbclass
index 133859d..cae542e 100644 (file)
--- a/classes/gnome.bbclass
+++ b/classes/gnome.bbclass
@@ -8,10 +8,12 @@ SRC_URI = "${GNOME_MIRROR}/${PN}/${@gnome_verdir("${PV}")}/${PN}-${PV}.tar.bz2"
 
 DEPENDS += "gnome-common"
 
-FILES_${PN} += "${datadir}/application-registry ${datadir}/mime-info \
+FILES_${PN} += "${datadir}/application-registry  \
+       ${datadir}/mime-info \
+       ${datadir}/mime/packages \      
        ${datadir}/gnome-2.0"
 
-inherit autotools pkgconfig gconf
+inherit autotools pkgconfig gconf mime
 
 AUTOTOOLS_STAGE_PKGCONFIG = "1"
 

diff --git a/classes/mime.bbclass b/classes/mime.bbclass
new file mode 100644 (file)
index 0000000..791fbce
--- /dev/null
+++ b/classes/mime.bbclass
@@ -0,0 +1,41 @@
+DEPENDS += "shared-mime-info-native shared-mime-info"
+
+mime_postinst() {
+if [ "$1" = configure ]; then
+       update-mime-database $D${datadir}/mime
+fi
+}
+
+mime_prerm() {
+if [ "$1" = remove ] || [ "$1" = upgrade ]; then
+    update-mime-database $D${datadir}/mime
+fi
+}
+
+python populate_packages_append () {
+       import os.path, re
+       packages = bb.data.getVar('PACKAGES', d, 1).split()
+       workdir = bb.data.getVar('WORKDIR', d, 1)
+       
+       for pkg in packages:
+               mime_dir = '%s/install/%s/usr/share/mime/packages' % (workdir, pkg)
+               mimes = []
+               mime_re = re.compile(".*\.xml$")
+               if os.path.exists(mime_dir):
+                       for f in os.listdir(mime_dir):
+                               if mime_re.match(f):
+                                       mimes.append(f)
+               if mimes != []:
+                       bb.note("adding mime postinst and prerm scripts to %s" % pkg)
+                       postinst = bb.data.getVar('pkg_postinst_%s' % pkg, d, 1) or bb.data.getVar('pkg_postinst', d, 1)
+                       if not postinst:
+                               postinst = '#!/bin/sh\n'
+                       postinst += bb.data.getVar('mime_postinst', d, 1)
+                       bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
+                       prerm = bb.data.getVar('pkg_prerm_%s' % pkg, d, 1) or bb.data.getVar('pkg_prerm', d, 1)
+                       if not prerm:
+                               prerm = '#!/bin/sh\n'
+                       prerm += bb.data.getVar('mime_prerm', d, 1)
+                       bb.data.setVar('pkg_prerm_%s' % pkg, prerm, d)
+
+}