Introduce meta-agl-profile-core and meta-agl-profile-graphics

Rework towards agl profiles.

This change is part of a series of changes to create the
AGL profiles.

This set will mainly introduce the 'core' profile.

It is setup to be a drop-in change, thus some files were kept
in (dummy) locations for now.
However, they'll be taken care of in the next changes in this series.

The main target of the meta-agl-profile-core layer is to host:
- a minimal, bootable image with network and package management enabled
  -- agl-image-boot
- a minimal image with network and packagemanagement and the AGL APIs
  -- agl-image-minimal

The layer meta-agl-profile-graphical is used as superset of these
and includes support for egl+wayland+weston. All recipes concerning
graphics were moved there. This is not a full profile as we still have
to migrate some parts of meta-agl-demo in a follow-up changeset.

The roadmap as discussed during the F2F session in Karlsruhe is:
- week 16 : core profile and profiles w/o graphics
- week 17 : graphical profiles
- week 18 : final conversion of the demo image

v2: moved agl-login-manager from -graphics to -core (see Jose's comment)
v3: moved back after discussion - follow-up in separate changeset

Change-Id: Idacb0d1274baac1f63f8d1b850d4b1104ac33918
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>

8 files changed, 211 insertions, 0 deletions

diff --git a/meta-agl-profile-core/recipes-multimedia/lightmediascanner/.appends.meta-efl b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/.appends.meta-efl
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/.appends.meta-efl
diff --git a/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/0001-Define-comparison_fn_t-for-non-glibc-systems.patch b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/0001-Define-comparison_fn_t-for-non-glibc-systems.patch
new file mode 100644
index 000000000..15d4b3f0e
--- /dev/null
+++ b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/0001-Define-comparison_fn_t-for-non-glibc-systems.patch
@@ -0,0 +1,33 @@
+From 5bc5b8c5dad3edec6736fd7e7ce61250c4ce3725 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 12 Jul 2017 17:13:19 -0700
+Subject: [PATCH] Define comparison_fn_t for non-glibc systems
+
+lightmediascanner.c:324:12: error: 'comparison_fn_t' undeclared (first use in this function)
+           (comparison_fn_t)_plugin_sort);
+            ^~~~~~~~~~~~~~~
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/lib/lightmediascanner.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/src/lib/lightmediascanner.c b/src/lib/lightmediascanner.c
+index 344b247..b866883 100644
+--- a/src/lib/lightmediascanner.c
++++ b/src/lib/lightmediascanner.c
+@@ -37,6 +37,11 @@
+ #define DEFAULT_SLAVE_TIMEOUT 1000
+ #define DEFAULT_COMMIT_INTERVAL 100
+ 
++#if !defined(__GLIBC__)
++typedef int (*__compar_fn_t) (const void*, const void*);
++typedef __compar_fn_t comparison_fn_t;
++#endif
++
+ #ifdef HAVE_MAGIC_H
+ static magic_t _magic_handle;
+ 
+-- 
+2.13.2
+
diff --git a/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/dbus-lightmediascanner.conf b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/dbus-lightmediascanner.conf
new file mode 100644
index 000000000..9cb321ba9
--- /dev/null
+++ b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/dbus-lightmediascanner.conf
@@ -0,0 +1,7 @@
+<?xml version="1.0"?> <!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+    <policy context="default">
+        <allow send_destination="org.lightmediascanner"/>
+        <allow receive_type="signal" receive_sender="org.lightmediascanner" receive_interface="org.freedesktop.DBus.Properties"/>
+    </policy>
+</busconfig>
diff --git a/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/id3-plugin-support-out-of-tree-build.patch b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/id3-plugin-support-out-of-tree-build.patch
new file mode 100644
index 000000000..9528bec79
--- /dev/null
+++ b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/id3-plugin-support-out-of-tree-build.patch
@@ -0,0 +1,11 @@
+--- a/src/plugins/Makefile.am	2015-10-25 16:12:29.331415823 +0000
++++ b/src/plugins/Makefile.am	2015-10-25 16:14:37.593415808 +0000
+@@ -93,7 +93,7 @@
+ id3_id3_la_SOURCES = id3/id3.c id3/id3v1_genres.c
+ id3_id3_la_LIBADD = $(PLUGINS_LIBADD)
+ 
+-id3/id3v1_genres.c: $(srcdir)/id3/id3v1_genres.def $(srcdir)/id3/id3v1_genres_gen.awk
++$(srcdir)/id3/id3v1_genres.c: $(srcdir)/id3/id3v1_genres.def $(srcdir)/id3/id3v1_genres_gen.awk
+ 	$(AWK) -f $(srcdir)/id3/id3v1_genres_gen.awk $(srcdir)/id3/id3v1_genres.def > $@
+ 
+ EXTRA_DIST += id3/id3v1_genres.def id3/id3v1_genres_gen.awk
diff --git a/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/lightmediascanner.service b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/lightmediascanner.service
new file mode 100644
index 000000000..33cf27ed0
--- /dev/null
+++ b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/lightmediascanner.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Lightmediascanner (LMS)
+
+[Service]
+Type=dbus
+BusName=org.lightmediascanner
+ExecStart=/usr/bin/lightmediascannerd --startup-scan --directory=/media --directory=${HOME}/Music --directory=${HOME}/Videos
+
+[Install]
+WantedBy=default.target
+Alias=dbus-org.lightmediascanner.service
diff --git a/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/plugin-ogg-fix-chucksize-issue.patch b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/plugin-ogg-fix-chucksize-issue.patch
new file mode 100644
index 000000000..6a0b8ff93
--- /dev/null
+++ b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/files/plugin-ogg-fix-chucksize-issue.patch
@@ -0,0 +1,53 @@
+From 3e66b97221440b17a184feb48692dce7e0561cac Mon Sep 17 00:00:00 2001
+From: Matt Ranostay <matt.ranostay@konsulko.com>
+Date: Wed, 8 Mar 2017 16:30:01 -0800
+Subject: [PATCH] plugin: ogg: fix chucksize issue
+
+There are some OGG files that have metadata chucks that go over the
+hardcoded 10 * 4096 size due to album art. This patchset just parses
+each chuck and continues till it runs out of valid chunks.
+
+Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
+---
+ src/plugins/ogg/ogg.c | 11 ++---------
+ 1 file changed, 2 insertions(+), 9 deletions(-)
+
+diff --git a/src/plugins/ogg/ogg.c b/src/plugins/ogg/ogg.c
+index 1c0818e..c94dc38 100644
+--- a/src/plugins/ogg/ogg.c
++++ b/src/plugins/ogg/ogg.c
+@@ -47,8 +47,6 @@
+ int CHUNKSIZE = 4096;
+ #endif
+ 
+-#define MAX_CHUNKS_PER_PAGE 10
+-
+ struct stream {
+     struct lms_stream base;
+     int serial;
+@@ -122,10 +120,8 @@ _set_lms_info(struct lms_string_size *info, const char *tag)
+ 
+ static bool _ogg_read_page(FILE *fp, ogg_sync_state *osync, ogg_page *page)
+ {
+-    int i;
+-
+-    for (i = 0; i < MAX_CHUNKS_PER_PAGE && ogg_sync_pageout(osync, page) != 1;
+-         i++) {
++    while(ogg_sync_pageout(osync, page) != 1)
++    {
+         lms_ogg_buffer_t buffer = lms_get_ogg_sync_buffer(osync, CHUNKSIZE);
+         int bytes = fread(buffer, 1, CHUNKSIZE, fp);
+ 
+@@ -136,9 +132,6 @@ static bool _ogg_read_page(FILE *fp, ogg_sync_state *osync, ogg_page *page)
+         ogg_sync_wrote(osync, bytes);
+     }
+ 
+-    if (i > MAX_CHUNKS_PER_PAGE)
+-        return false;
+-
+     return true;
+ }
+ 
+-- 
+2.7.4
+
diff --git a/meta-agl-profile-core/recipes-multimedia/lightmediascanner/lightmediascanner_%.bbappend b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/lightmediascanner_%.bbappend
new file mode 100644
index 000000000..cf248d3fd
--- /dev/null
+++ b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/lightmediascanner_%.bbappend
@@ -0,0 +1,33 @@
+# Disable everything but the roygalty-free formats
+PACKAGECONFIG = "ogg flac wave m3u pls jpeg png"
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI += "file://lightmediascanner.service \
+            file://plugin-ogg-fix-chucksize-issue.patch \
+            file://dbus-lightmediascanner.conf \
+           "
+
+CFLAGS_append = " -D_FILE_OFFSET_BITS=64"
+
+inherit systemd
+
+do_install_append() {
+       # Install LMS systemd service
+       if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+              install -m 644 -p -D ${WORKDIR}/lightmediascanner.service ${D}${systemd_user_unitdir}/lightmediascanner.service
+
+              # Execute these manually on behalf of systemctl script (from systemd-systemctl-native.bb)
+              # because it does not support systemd's user mode.
+              mkdir -p ${D}/etc/systemd/user/default.target.wants/
+              ln -sf ${systemd_user_unitdir}/lightmediascanner.service ${D}/etc/systemd/user/dbus-org.lightmediascanner.service
+              ln -sf ${systemd_user_unitdir}/lightmediascanner.service ${D}/etc/systemd/user/default.target.wants/lightmediascanner.service
+       fi
+
+       install -d ${D}/etc/dbus-1/session.d
+       install -m 0644 ${WORKDIR}/dbus-lightmediascanner.conf ${D}/etc/dbus-1/session.d/lightmediascanner.conf
+}
+
+FILES_${PN} += " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '${systemd_user_unitdir}/lightmediascanner.service', '', d)} \
+    "
diff --git a/meta-agl-profile-core/recipes-multimedia/lightmediascanner/lightmediascanner_0.5.1.bb b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/lightmediascanner_0.5.1.bb
new file mode 100644
index 000000000..f2158760f
--- /dev/null
+++ b/meta-agl-profile-core/recipes-multimedia/lightmediascanner/lightmediascanner_0.5.1.bb
@@ -0,0 +1,63 @@
+SUMMARY = "Lightweight media scanner"
+DESCRIPTION = "Lightweight media scanner meant to be used in not-so-powerful devices, like embedded systems or old machines."
+SECTION = "libs/multimedia"
+
+LICENSE = "LGPLv2.1+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=a6f89e2100d9b6cdffcea4f398e37343 \
+                    file://src/lib/lightmediascanner.c;endline=21;md5=6d8889bccb4c6c27e8b786342a3eb267"
+
+DEPENDS = "file gawk glib-2.0 sqlite3"
+
+PV = "0.5.1+git${SRCPV}"
+SRCREV = "adfddb3486276a5ed2f5008c9e43a811e1271cc9"
+SRC_URI = "git://github.com/profusion/lightmediascanner.git \
+           file://id3-plugin-support-out-of-tree-build.patch \
+           file://0001-Define-comparison_fn_t-for-non-glibc-systems.patch \
+          "
+
+S = "${WORKDIR}/git"
+
+inherit autotools pkgconfig
+
+EXTRA_OECONF = "--enable-static --disable-mp4"
+
+PACKAGECONFIG ??= "ogg flac wave id3 m3u pls asf rm jpeg png"
+PACKAGECONFIG[generic] = "--enable-generic,--disable-generic,libav"
+PACKAGECONFIG[ogg] = "--enable-ogg,--disable-ogg,libogg libvorbis libtheora"
+PACKAGECONFIG[flac] = "--enable-flac,--disable-flac,flac"
+PACKAGECONFIG[wave] = "--enable-wave,--disable-wave"
+PACKAGECONFIG[id3] = "--enable-id3,--disable-id3"
+PACKAGECONFIG[m3u] = "--enable-m3u,--disable-m3u"
+PACKAGECONFIG[pls] = "--enable-pls,--disable-pls"
+PACKAGECONFIG[asf] = "--enable-asf,--disable-asf"
+PACKAGECONFIG[rm] = "--enable-rm,--disable-rm"
+PACKAGECONFIG[jpeg] = "--enable-jpeg,--disable-jpeg"
+PACKAGECONFIG[png] = "--enable-png,--disable-png"
+
+do_install_append() {
+       # Install "test" binary for corresponding package
+       install -d ${D}/${bindir}
+       install -m 755 ${B}/src/bin/.libs/test ${D}/${bindir}/test-lms
+       # Remove .la files for loadable modules
+       rm -f ${D}/${libdir}/${PN}/plugins/*.la
+}
+
+FILES_${PN} += "${datadir}/dbus-1"
+FILES_${PN}-dbg += "${libdir}/${PN}/plugins/.debug"
+
+PACKAGES_prepend = "${PN}-test "
+FILES_${PN}-test_prepend = "${bindir}/test-lms "
+
+PACKAGES += "${PN}-meta"
+ALLOW_EMPTY_${PN}-meta = "1"
+
+PACKAGES_DYNAMIC = "${PN}-plugin-*"
+
+python populate_packages_prepend () {
+    lms_libdir = d.expand('${libdir}/${PN}')
+    pkgs = []
+
+    pkgs += do_split_packages(d, oe.path.join(lms_libdir, "plugins"), '^(.*)\.so$', d.expand('${PN}-plugin-%s'), 'LightMediaScanner plugin for %s', prepend=True, extra_depends=d.expand('${PN}'))
+    metapkg = d.getVar('PN') + '-meta'
+    d.setVar('RDEPENDS_' + metapkg, ' '.join(pkgs))
+}