Commit 230c9f56 authored by Vicente Olivert Riera's avatar Vicente Olivert Riera Committed by Thomas Petazzoni
Browse files

sane-backends: add systemd support 



The content of the saned.socket and saned@.service files is based on the
instructions of the sane-backends manual.

Signed-off-by: default avatarVicente Olivert Riera <Vincent.Riera@imgtec.com>
Reviewed-by: default avatar"Maxime Hadjinlian" <maxime.hadjinlian@gmail.com>
Tested-by: default avatar"Maxime Hadjinlian" <maxime.hadjinlian@gmail.com>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 83cd80d5

package/sane-backends/sane-backends.mk

+24 −0
Original line number Diff line number Diff line
@@ -14,6 +14,13 @@ SANE_BACKENDS_INSTALL_STAGING = YES 
SANE_BACKENDS_CONF_OPTS = \

	$(if $(BR2_TOOLCHAIN_HAS_THREADS),--enable-pthread,--disable-pthread)



ifeq ($(BR2_INIT_SYSTEMD),y)

SANE_BACKENDS_CONF_OPTS += --with-systemd

SANE_BACKENDS_DEPENDENCIES += systemd

else

SANE_BACKENDS_CONF_OPTS += --without-systemd

endif



ifeq ($(BR2_PACKAGE_LIBUSB),y)

SANE_BACKENDS_DEPENDENCIES += libusb

SANE_BACKENDS_CONF_OPTS += --enable-libusb_1_0
@@ -51,4 +58,21 @@ endef 


SANE_BACKENDS_POST_CONFIGURE_HOOKS += SANE_BACKENDS_DISABLE_DOCS



define SANE_BACKENDS_USERS

	saned -1 saned -1 * /etc/sane.d - - Saned User

endef



define SANE_BACKENDS_INSTALL_INIT_SYSTEMD

	$(INSTALL) -m 0644 -D package/sane-backends/saned.socket \

		$(TARGET_DIR)/usr/lib/systemd/system/saned.socket

	mkdir -p $(TARGET_DIR)/etc/systemd/system/socket.target.wants

	ln -sf ../../../../usr/lib/systemd/system/saned.socket \

		$(TARGET_DIR)/etc/systemd/system/socket.target.wants/saned.socket

	$(INSTALL) -m 0644 -D package/sane-backends/saned@.service \

		$(TARGET_DIR)/usr/lib/systemd/system/saned@.service

	mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants

	ln -sf ../../../../usr/lib/systemd/system/saned@.service \

		$(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/saned@.service

endef



$(eval $(autotools-package))

package/sane-backends/saned.socket

0 → 100644
+10 −0
Original line number Diff line number Diff line 
[Unit]

Description=saned incoming socket



[Socket]

ListenStream=6566

Accept=yes

MaxConnections=1



[Install]

WantedBy=sockets.target

package/sane-backends/saned@.service

0 → 100644
+18 −0
Original line number Diff line number Diff line 
[Unit]

Description=Scanner Service

Requires=saned.socket



[Service]

ExecStart=/usr/sbin/saned

User=saned

Group=saned

StandardInput=null

StandardOutput=syslog

StandardError=syslog

Environment=SANE_CONFIG_DIR=/etc/sane.d

# If you need to debug your configuration uncomment the next line and

# change it as appropriate to set the desired debug options

# Environment=SANE_DEBUG_DLL=255 SANE_DEBUG_BJNP=5



[Install]

Also=saned.socket