[oe-commits] Koen Kooi : mime.bbclass: new class that detects if an package install a file in /usr/share/mime/ applications/ and adds the appropriate postinst/prerm magic

[GIT User account]

Module: openembedded.git
Branch: org.openembedded.dev
Commit: aaf739e6a8f76ca2cb2ed51cf12734951d0f167b
URL:    http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=aaf739e6a8f76ca2cb2ed51cf12734951d0f167b

Author: Koen Kooi <koen at openembedded.org>
Date:   Thu Nov 20 14:57:59 2008 +0100

mime.bbclass: new class that detects if an package install a file in /usr/share/mime/applications/ and adds the appropriate postinst/prerm magic
* the postinst were designed to run off-line as well
gnome.bbclass: use mime.bbclass

---

 classes/gnome.bbclass |    6 ++++--
 classes/mime.bbclass  |   41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/classes/gnome.bbclass b/classes/gnome.bbclass
index 133859d..cae542e 100644
--- 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
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)
+
+}