diff --git a/Headers/datafile.h b/Headers/datafile.h

index f22457e..eec692c 100644

--- a/Headers/datafile.h

+++ b/Headers/datafile.h

@@ -43,6 +43,7 @@ typedef enum {

 typedef struct {

   DataOperandsProcessor *processOperands;

+  void (*logFileName) (const char *name, void *data);

   void *data;

   unsigned char options;

 } DataFileParameters;

diff --git a/Initramfs/Dracut/Makefile.in b/Initramfs/Dracut/Makefile.in

new file mode 100644

index 0000000..8a7f6de

--- /dev/null

+++ b/Initramfs/Dracut/Makefile.in

@@ -0,0 +1,34 @@

+MODULE_NAME = 99brltty

+MODULES_DIRECTORY = /usr/lib/dracut/modules.d

+MODULE_DIRECTORY = $(INSTALL_ROOT)$(MODULES_DIRECTORY)/$(MODULE_NAME)

+

+install: install-module install-documentation install-configuration-files

+

+install-module: install-module-directory

+	for file in *.sh; \

+	do $(INSTALL_SCRIPT) $$file $(MODULE_DIRECTORY); \

+	done

+

+install-documentation: install-module-directory

+	$(INSTALL_DATA) README $(MODULE_DIRECTORY)

+

+install-module-directory:

+	$(INSTALL_DIRECTORY) $(MODULE_DIRECTORY)

+

+OPTIONS_FILE = cmdline

+CONFIGURATION_FILE = dracut.conf

+INITRAMFS_SUBDIRECTORY = Initramfs

+INITRAMFS_DIRECTORY = $(TABLES_DIRECTORY)/$(INITRAMFS_SUBDIRECTORY)

+INSTALL_INITRAMFS_DIRECTORY = $(INSTALL_ROOT)$(INITRAMFS_DIRECTORY)

+

+install-initramfs-directory:

+	$(INSTALL_DIRECTORY) $(INSTALL_INITRAMFS_DIRECTORY)

+

+install-configuration-files: install-initramfs-directory

+	$(INSTALL_DATA) $(OPTIONS_FILE) $(INSTALL_INITRAMFS_DIRECTORY)

+	$(INSTALL_DATA) $(CONFIGURATION_FILE) $(INSTALL_INITRAMFS_DIRECTORY)

+	sed -e '/^ *BRLTTY_DRACUT_LOCALE *= *"/s/".*"/"${LANG}"/' -i $(INSTALL_INITRAMFS_DIRECTORY)/$(CONFIGURATION_FILE)

+

+uninstall:

+	-rm -f -r  $(MODULE_DIRECTORY)

+

diff --git a/Initramfs/Dracut/README b/Initramfs/Dracut/README

new file mode 100644

index 0000000..ccf6baa

--- /dev/null

+++ b/Initramfs/Dracut/README

@@ -0,0 +1,215 @@

+Braille Support for Dracut

+==========================

+

+This module implements braille accessibility within the initramfs (initial

+ramdisk file system). If BRLTTY is installed (``/usr/bin/brltty`` exists) then

+it is added to the image. The braille drivers, text tables, attributes tables,

+contraction tables, keyboard tables, speech drivers, and preferences file

+configured via ``/etc/brltty.conf`` are included. Local customizations within

+``/etc/xdg/brltty/`` are also included.

+

+BRLTTY is started as early as possible by the initramfs so that braille

+accessibility will be active when (should the need arise) control is

+transferred to the emergency shell due to a problem preparing the root file

+system. Additionally, braille accessibility is active at any of the specifiable

+initramfs breakpoints (see the ``rd.break`` kernel parameter) except for the

+one named ``cmdline`` because it occurs earlier than the point at which BRLTTY

+is started.

+

+The braille driver can start immediately if either serial or USB communication

+is being used. If Bluetooth communication is being used then the braille driver

+won't start until the ``initqueue`` phase because the Systemd service manager

+isn't available until then.

+

+Bluetooth support within the initramfs is disabled by default because it's

+insecure. The reason for this is that the link keys for those devices that have

+already been paired on the full system are copied into the initramfs image so

+that repairing won't be necessary. If you absolutely must use Bluetooth

+communication, or if you just want to and this issue is of no concern to you,

+then enable the ``BRLTTY_DRACUT_BLUETOOTH_SUPPORT`` option within the file

+``dracut.conf`` (which is in ``/etc/brltty/Initramfs/``).

+

+Environment Variables

+---------------------

+

+A number of environment variables may be used to influence how BRLTTY is

+installed into the initramfs image. Their names all begin with the

+``BRLTTY_DRACUT_`` prefix. In addition to exporting them from the current

+environment, they may be defined within the optional file ``dracut.conf``

+(which is in ``/etc/brltty/Initramfs/``). Within this file:

+

+* Blank lines are ignored.

+* Lines that start with a hash [``#``] are comments.

+* All other lines should be simple shell-style assignments. For example::

+

+    NAME="string"

+

+The following environment variables are supported:

+

+BRLTTY_DRACUT_LOCALE

+  The preferred locale (used to determine the default text and contraction

+  tables). For example::

+

+    BRLTTY_DRACUT_LOCALE=cs_CZ.UTF-8

+

+  If needed, i.e. if the text and contraction tables haven't both been

+  configured via ``/etc/brltty.conf``, this information must be explicitly set

+  because it can't be determined from the system configuration when building

+  the image (see `<https://bugzilla.redhat.com/show_bug.cgi?id=1584036>`_).

+

+BRLTTY_DRACUT_BRAILLE_DRIVERS

+  A space-separated list of additional braille drivers to include. For

+  example::

+

+    BRLTTY_DRACUT_BRAILLE_DRIVERS="pm eu"

+

+BRLTTY_DRACUT_BLUETOOTH_SUPPORT

+  Whether or not Bluetooth support should be included within the initramfs. For

+  example::

+

+    BRLTTY_DRACUT_BLUETOOTH_SUPPORT=no

+

+  Set this variable to ``yes`` if communication with your braille device is via

+  Bluetooth. Note that this option is insecure because the link keys for all of

+  your paired Bluetooth devices will be stored within the initramfs image.

+

+BRLTTY_DRACUT_TEXT_TABLES

+  A space-separated list of additional text tables to include. For example::

+

+    BRLTTY_DRACUT_TEXT_TABLES="de fr"

+

+BRLTTY_DRACUT_ATTRIBUTES_TABLES

+  A space-separated list of additional attributes tables to include. For

+  example::

+

+    BRLTTY_DRACUT_ATTRIBUTES_TABLES="upper_lower left_right"

+

+BRLTTY_DRACUT_CONTRACTION_TABLES

+  A space-separated list of additional contraction tables to include. For

+  example::

+

+    BRLTTY_DRACUT_CONTRACTION_TABLES="de-kurzschrift fr-abrege"

+

+BRLTTY_DRACUT_KEYBOARD_TABLES

+  A space-separated list of additional keyboard tables to include. For

+  example::

+

+    BRLTTY_DRACUT_KEYBOARD_TABLES="keypad desktop"

+

+BRLTTY_DRACUT_SPEECH_DRIVERS

+  A space-separated list of additional speech drivers to include. For example::

+

+    BRLTTY_DRACUT_SPEECH_DRIVERS="es fl"

+

+Kernel Command Line Parameters

+------------------------------

+

+This module interprets kernel command line parameters that begin with the

+``rd.brltty.`` prefix. Explicit values for these parameters can, of course, be

+specified on the kernel command line (e.g. within ``grub.cfg`` or within

+``/etc/default/grub``). In addition, default values for them can be defined

+within the optional file ``cmdline`` (which is in ``/etc/brltty/Initramfs/``).

+

+The order of precedence, from lowest to highest, for a value is:

+

+* BRLTTY built-in default

+* ``/etc/brltty.conf``

+* initramfs override

+* ``/etc/brltty/Initramfs/cmdline``

+* kernel command line

+

+Blank lines are ignored. A hash [``#``] anywhere on a line begins a comment

+which continues till the end of that line - only those characters before it are

+significant. Any number of space-separated options may be specified on a line.

+The syntax for an option is ``name=value`` (without the ``rd.brltty.`` prefix).

+The ``=value`` part is optional - if there's no ``=`` then the value is

+``yes``.

+

+Disabling BRLTTY

+````````````````

+

+Given that BRLTTY is a rather complex application, there are a number of kernel

+parameters that can be used to selectively disable a number of its components.

+In all cases, if any of these parameters isn't specified then it defaults to

+``1`` (enabled). They are:

+

+  =========================  =========================================

+  Kernel Parameter           Effect

+  -------------------------  -----------------------------------------

+  ``rd.brltty=0``            Completely disable BRLTTY.

+  ``rd.brltty.bluetooth=0``  Disable Bluetooth support.

+  ``rd.brltty.sound=0``      Disable speech drivers and sound support.

+  ``rd.brltty.pulse=0``      Disable the Pulse Audio server.

+  ``rd.brltty.speechd=0``    Disable the Speech Dispatcher server.

+  =========================  =========================================

+

+Specifying BRLTTY options

+`````````````````````````

+

+All of BRLTTY's options that can be specified via environment variables (see

+``man brltty`` for the full list) can be specified via kernel parameters. For

+example, the kernel parameter ``rd.brltty.braille_driver=vo`` is mapped to the

+environment variable assignment ``BRLTTY_BRAILLE_DRIVER=vo``. Some of the more

+interesting ones are:

+

+  ================================  ===============================

+  Kernel Parameter                  Default Value

+  --------------------------------  -------------------------------

+  ``rd.brltty.braille_driver``      setting in ``/etc/brltty.conf``

+  ``rd.brltty.braille_parameters``  setting in ``/etc/brltty.conf``

+  ``rd.brltty.braille_device``      setting in ``/etc/brltty.conf``

+  ``rd.brltty.text_table``          setting in ``/etc/brltty.conf``

+  ``rd.brltty.attributes_table``    setting in ``/etc/brltty.conf``

+  ``rd.brltty.contraction_table``   setting in ``/etc/brltty.conf``

+  ``rd.brltty.keyboard_table``      setting in ``/etc/brltty.conf``

+  ``rd.brltty.speech_driver``       setting in ``/etc/brltty.conf``

+  ``rd.brltty.speech_parameters``   setting in ``/etc/brltty.conf``

+  ``rd.brltty.log_file``            ``/run/initramfs/brltty.log``

+  ``rd.brltty.log_level``           setting in ``/etc/brltty.conf``

+  ================================  ===============================

+

+Speech Drivers

+--------------

+

+Since speech drivers, by their very nature, require sound:

+

+* None of them can start until the ``initqueue`` hook has been executed.

+

+* None of them can start if sound has been disabled (via the rd.brltty.sound=0

+  kernel parameter).

+

+Speech defaults to being off even if a speech driver has been configured via

+``/etc/brltty.conf``. This is because your preferred speech driver may not work

+all that well, or may even cause problems, when used within the more primitive

+initramfs environment. If you'd like to use speech then you need to explicitly

+set the driver. While you can do so via the ``rd.brltty.speech_driver`` kernel

+command line parameter, the easiest way to configure a persistent setting is

+via the ``speech_driver`` option in ``/etc/brltty/Initramfs/cmdline``.

+

+Here's how well each of the speech drivers works:

+

+en

+  The ``en`` [eSpeak-NG] speech driver works.

+

+es

+  The ``es`` [eSpeak] speech driver works. It requires Pulse Audio, so:

+

+  * It doesn't start until the ``initqueue`` hook has been executed.

+

+  * It can't start if Pulse Audio fails to start or has been disabled (via

+    the rd.brltty.pulse=0 kernel parameter).

+

+fl

+  The ``fl`` [Festival Lite] speech driver doesn't work - it runs but doesn't

+  speak. This appears to be due to a bug within Festival Lite itself because

+  it also remains silent when tested on the full system.

+

+fv

+  The ``fv`` [Festival] speech driver doesn't work - it crashes. This appears

+  to be due to a bug within Festival itself because it also crashes when tested

+  on the full system.

+

+sd

+  The ``sd`` [Speech Dispatcher] speech driver hasn't been tested and probably

+  won't work.

+

diff --git a/Initramfs/Dracut/alsa-start.sh b/Initramfs/Dracut/alsa-start.sh

new file mode 100755

index 0000000..26ab4a1

--- /dev/null

+++ b/Initramfs/Dracut/alsa-start.sh

@@ -0,0 +1,5 @@

+#!/bin/bash

+

+getargbool 1 rd.brltty && getargbool 1 rd.brltty.sound && {

+   alsaunmute

+}

diff --git a/Initramfs/Dracut/bluetooth-start.sh b/Initramfs/Dracut/bluetooth-start.sh

new file mode 100755

index 0000000..0d574d1

--- /dev/null

+++ b/Initramfs/Dracut/bluetooth-start.sh

@@ -0,0 +1,7 @@

+#!/bin/bash

+

+getargbool 1 rd.brltty && getargbool 1 rd.brltty.bluetooth && {

+   systemctl -q is-active bluetooth || {

+      systemctl --no-block start bluetooth

+   }

+}

diff --git a/Initramfs/Dracut/brltty-start.sh b/Initramfs/Dracut/brltty-start.sh

new file mode 100755

index 0000000..ea51437

--- /dev/null

+++ b/Initramfs/Dracut/brltty-start.sh

@@ -0,0 +1,78 @@

+#!/bin/bash

+

+export BRLTTY_START_MESSAGE="initramfs starting"

+export BRLTTY_STOP_MESSAGE="initramfs finished"

+

+BRLTTY_OVERRIDE_PREFERENCE="braille-keyboard-enabled=yes"

+BRLTTY_OVERRIDE_PREFERENCE+=",braille-input-mode=text"

+export BRLTTY_OVERRIDE_PREFERENCE

+

+export BRLTTY_SCREEN_DRIVER="lx"

+export BRLTTY_SPEECH_DRIVER="no"

+

+export BRLTTY_WRITABLE_DIRECTORY="/run"

+export BRLTTY_PID_FILE="${BRLTTY_WRITABLE_DIRECTORY}/brltty.pid"

+export BRLTTY_LOG_FILE="${BRLTTY_WRITABLE_DIRECTORY}/initramfs/brltty.log"

+

+export BRLTTY_UPDATABLE_DIRECTORY="/etc"

+export BRLTTY_PREFERENCES_FILE="${BRLTTY_UPDATABLE_DIRECTORY}/brltty.prefs"

+

+brlttySetOption() {

+   local option="${1}"

+   local name="${option%%=*}"

+

+   if [ "${name}" = "${option}" ]

+   then

+      local value="yes"

+   else

+      local value="${option#*=}"

+   fi

+

+   [ -z "${name}" ] || {

+      name="${name^^?}"

+      export "BRLTTY_${name}=${value}"

+   }

+}

+

+brlttySetConfiguredOptions() {

+   local file="/etc/brltty/Initramfs/cmdline"

+

+   [ -f "${file}" ] && [ -r "${file}" ] && {

+      local line

+

+      while read line

+      do

+         set -- ${line%%#*}

+         local option

+

+         for option

+         do

+            brlttySetOption "${option}"

+         done

+      done <"${file}"

+   }

+}

+

+brlttySetExplicitOptions() {

+   local option

+

+   for option

+   do

+      [[ "${option}" =~ ^"rd.brltty."(.*) ]] && {

+         brlttySetOption "${BASH_REMATCH[1]}"

+      }

+   done

+}

+

+brlttySetConfiguredOptions

+brlttySetExplicitOptions $(getcmdline)

+getargbool 1 rd.brltty.sound || export BRLTTY_SPEECH_DRIVER="no"

+

+getargbool 1 rd.brltty && (

+   # Give the kernel a bit of time to finish creating the /dev/input/ devices

+   # (e.g. so that brltty can perform keyboard discovery for keyboard tables)

+   # without delaying the boot.

+

+   sleep 1

+   brltty -E +n

+) &

diff --git a/Initramfs/Dracut/brltty-stop.sh b/Initramfs/Dracut/brltty-stop.sh

new file mode 100755

index 0000000..27611ab

--- /dev/null

+++ b/Initramfs/Dracut/brltty-stop.sh

@@ -0,0 +1,3 @@

+#!/bin/bash

+

+brltty -E -C

diff --git a/Initramfs/Dracut/cmdline b/Initramfs/Dracut/cmdline

new file mode 100644

index 0000000..39aefd3

--- /dev/null

+++ b/Initramfs/Dracut/cmdline

@@ -0,0 +1,16 @@

+# This file is where you can specify any rd.brltty. kernel parameters that are

+# to be included within the initramfs image and applied as default values.

+

+# The order of precedence, from lowest to highest, for an option's value is:

+# * BRLTTY built-in default

+# * /etc/brltty.conf

+# * initramfs override

+# * this file

+# * kernel command line

+

+# Blank lines are ignored. A hash [#] anywhere on a line begins a comment which

+# continues till the end of that line - only those characters before it are

+# significant. Any number of space-separated options may be specified on a

+# line. The syntax for an option is name=value (without the rd.brltty. prefix).

+# The =value part is optional - if there's no = then the value is yes.

+

diff --git a/Initramfs/Dracut/dbus-start.sh b/Initramfs/Dracut/dbus-start.sh

new file mode 100755

index 0000000..fd9e210

--- /dev/null

+++ b/Initramfs/Dracut/dbus-start.sh

@@ -0,0 +1,7 @@

+#!/bin/bash

+

+getargbool 1 rd.brltty && getargbool 1 rd.brltty.bluetooth && {

+   systemctl -q is-active dbus || {

+      systemctl --no-block start dbus

+   }

+}

diff --git a/Initramfs/Dracut/dracut.conf b/Initramfs/Dracut/dracut.conf

new file mode 100644

index 0000000..2d03996

--- /dev/null

+++ b/Initramfs/Dracut/dracut.conf

@@ -0,0 +1,27 @@

+# The preferred locale (used to determine the default text and contraction tables).

+BRLTTY_DRACUT_LOCALE=""

+

+# A space-separated list of additional braille drivers to include.

+BRLTTY_DRACUT_BRAILLE_DRIVERS=""

+

+# Whether or not Bluetooth support should be included within the initramfs.

+# Set this variable to yes if communication with your braille device is via

+# Bluetooth. Note that this option is insecure because the link keys for all of

+# your paired Bluetooth devices will be stored within the initramfs image.

+BRLTTY_DRACUT_BLUETOOTH_SUPPORT=no

+

+# A space-separated list of additional text tables to include.

+BRLTTY_DRACUT_TEXT_TABLES=""

+

+# A space-separated list of additional attributes tables to include.

+BRLTTY_DRACUT_ATTRIBUTES_TABLES=""

+

+# A space-separated list of additional contraction tables to include.

+BRLTTY_DRACUT_CONTRACTION_TABLES=""

+

+# A space-separated list of additional keyboard tables to include.

+BRLTTY_DRACUT_KEYBOARD_TABLES=""

+

+# A space-separated list of additional speech drivers to include.

+BRLTTY_DRACUT_SPEECH_DRIVERS=""

+

diff --git a/Initramfs/Dracut/module-setup.sh b/Initramfs/Dracut/module-setup.sh

new file mode 100755

index 0000000..8f6e5ca

--- /dev/null

+++ b/Initramfs/Dracut/module-setup.sh

@@ -0,0 +1,326 @@

+#!/bin/bash

+

+# called by dracut

+check() {

+   require_binaries brltty brltty-lsinc || return 1

+   return 0

+}

+

+# called by dracut

+depends() {

+   return 0

+}

+

+# called by dracut

+installkernel() {

+   instmods pcspkr uinput

+   [ -d "${initdir}/etc/bluetooth" ] && instmods =drivers/bluetooth =net/bluetooth

+   [ -d "${initdir}/etc/alsa" ] && instmods =sound

+   return 0

+}

+

+# called by dracut

+install() {

+   brlttyImportInstallOptions

+   local -A includedDrivers

+

+   local BRLTTY_EXECUTABLE_PATH="/usr/bin/brltty"

+   inst_binary "${BRLTTY_EXECUTABLE_PATH}"

+   local brlttyLog="$(LC_ALL="${BRLTTY_DRACUT_LOCALE:-${LANG}}" "${BRLTTY_EXECUTABLE_PATH}" -E -v -e -ldebug 2>&1)"

+   

+   export BRLTTY_CONFIGURATION_FILE="/etc/brltty.conf"

+   brlttyIncludeDataFiles "${BRLTTY_CONFIGURATION_FILE}"

+

+   brlttyIncludeDataFiles $(brlttyGetProperty "including data file")

+   brlttyIncludeScreenDrivers lx

+

+   brlttyIncludeBrailleDrivers $(brlttyGetConfiguredDrivers braille)

+   brlttyIncludeBrailleDrivers ${BRLTTY_DRACUT_BRAILLE_DRIVERS}

+

+   brlttyIncludeSpeechDrivers $(brlttyGetConfiguredDrivers speech)

+   brlttyIncludeSpeechDrivers ${BRLTTY_DRACUT_SPEECH_DRIVERS}

+      

+   brlttyIncludeTables Text        ttb ${BRLTTY_DRACUT_TEXT_TABLES}

+   brlttyIncludeTables Attributes  atb ${BRLTTY_DRACUT_ATTRIBUTES_TABLES}

+   brlttyIncludeTables Contraction ctb ${BRLTTY_DRACUT_CONTRACTION_TABLES}

+   brlttyIncludeTables Keyboard    ktb ${BRLTTY_DRACUT_KEYBOARD_TABLES}

+

+   brlttyInstallPreferencesFile "/etc/brltty.prefs"

+   brlttyInstallDirectories "/etc/xdg/brltty"

+   inst_simple "/etc/brltty/Initramfs/cmdline"

+

+   if [ "${BRLTTY_DRACUT_BLUETOOTH_SUPPORT}" = "yes" ]

+   then

+      brlttyIncludeBluetoothSupport

+   fi

+

+   inst_hook cmdline 05 "${moddir}/brltty-start.sh"

+   inst_hook cleanup 95 "${moddir}/brltty-stop.sh"

+

+   dracut_need_initqueue

+}

+

+brlttyInstallPreferencesFile() {

+   local path="${1}"

+   local file=$(brlttyGetProperty "Preferences File")

+

+   if [ -n "${file}" ]

+   then

+      if [ "${file}" = "${file#/}" ]

+      then

+         local directory=$(brlttyGetProperty "Updatable Directory")

+

+         if [ -n "${directory}" ]

+         then

+            file="${directory}/${file}"

+         fi

+      fi

+

+      if [ -f "${file}" ]

+      then

+         inst_simple "${file}" "${path}"

+      fi

+   fi

+}

+

+brlttyIncludeBrailleDrivers() {

+   local code

+

+   for code

+   do

+      brlttyIncludeDriver b "${code}" || continue

+

+      local directory="/etc/brltty/Input/${code}"

+      brlttyIncludeDataFiles "${directory}/"*.ktb

+      inst_multiple -o "${directory}/"*.txt

+   done

+}

+

+brlttyIncludeSpeechDrivers() {

+   local code

+

+   for code

+   do

+      brlttyIncludeDriver s "${code}" || continue

+

+      case "${code}"

+      in

+         en)

+            inst_binary espeak-ng

+            brlttyInstallDirectories "/usr/share/espeak-ng-data"

+            ;;

+

+         es)

+            inst_binary espeak

+            brlttyInstallDirectories "/usr/share/espeak-data"

+            brlttyIncludePulseAudioSupport

+            ;;

+

+         fl)

+            inst_binary flite

+            ;;

+

+         fv)

+            inst_binary festival

+            brlttyInstallDirectories /etc/festival

+            brlttyInstallDirectories /usr/lib*/festival

+            brlttyInstallDirectories /usr/share/festival/lib

+            ;;

+

+         sd)

+            inst_binary speech-dispatcher

+            brlttyInstallDirectories /etc/speech-dispatcher

+            brlttyInstallDirectories /usr/lib*/speech-dispatcher

+            brlttyInstallDirectories /usr/lib*/speech-dispatcher-modules

+            brlttyInstallDirectories /usr/share/speech-dispatcher

+            brlttyInstallDirectories /usr/share/sounds/speech-dispatcher

+            brlttyInstallSystemdUnits speech-dispatcherd.service

+            inst_hook initqueue 98 "${moddir}/speechd-start.sh"

+            ;;

+      esac

+

+      brlttyIncludeAlsaSupport

+   done

+}

+

+brlttyIncludeScreenDrivers() {

+   local code

+

+   for code

+   do

+      brlttyIncludeDriver x "${code}" || continue

+   done

+}

+

+brlttyIncludeDriver() {

+   local type="${1}"

+   local code="${2}"

+

+   [ "${code}" = "no" ] && return 1

+   local driver="${type}${code}"

+

+   [ -n "${includedDrivers[${driver}]}" ] && return 2

+   includedDrivers[${driver}]=1

+

+   inst_libdir_file "brltty/libbrltty${driver}.so*"

+   return 0

+}

+

+brlttyIncludeTables() {

+   local subdirectory="${1}"

+   local extension="${2}"

+   shift 2

+   local name

+

+   for name

+   do

+      brlttyIncludeDataFiles "/etc/brltty/${subdirectory}/${name}.${extension}"

+   done

+}

+

+brlttyIncludeDataFiles() {

+   local file

+

+   while read -r file

+   do

+      inst_simple "${file}"

+   done < <(brltty-lsinc "${@}")

+}

+

+brlttyGetConfiguredDrivers() {

+   local category="${1}"

+   brlttyGetProperty "checking for ${category} driver"

+}

+

+brlttyGetProperty() {

+   local name="${1}"

+   echo "${brlttyLog}" | awk "/: *${name} *:/ {print \$NF}"

+}

+

+brlttyImportInstallOptions() {

+   local file="/etc/brltty/Initramfs/dracut.conf"

+   [ -f "${file}" ] && [ -r "${file}" ] && . "${file}"

+}

+

+brlttyIncludePulseAudioSupport() {

+   [ -d "${initdir}/etc/pulse" ] && return 0

+

+   brlttyInstallDirectories /etc/pulse

+   brlttyInstallDirectories /usr/share/pulseaudio

+   brlttyInstallDirectories /usr/lib*/pulseaudio

+   brlttyInstallDirectories /usr/lib*/pulse-*

+   brlttyInstallDirectories /usr/libexec/pulse

+

+   inst_multiple -o pulseaudio pactl pacmd

+   inst_multiple -o pamon paplay parec parecord

+

+   brlttyAddUserEntries pulse

+   brlttyAddGroupEntries pulse pulse-access pulse-rt

+

+   brlttyIncludeAlsaSupport

+   brlttyIncludeMessageBusSupport

+   inst_simple /etc/dbus-1/system.d/pulseaudio-system.conf

+

+   inst_binary chmod

+   inst_hook initqueue 97 "${moddir}/pulse-start.sh"

+   inst_hook cleanup 98 "${moddir}/pulse-stop.sh"

+}

+

+brlttyIncludeAlsaSupport() {

+   [ -d "${initdir}/etc/alsa" ] && return 0;

+

+   brlttyInstallDirectories /etc/alsa

+   rm -f "${initdir}/etc/alsa/conf.d/"*

+

+   brlttyInstallDirectories /usr/share/alsa

+   brlttyInstallDirectories /usr/lib/alsa

+   brlttyInstallDirectories /usr/lib*/alsa-lib

+

+   inst_multiple -o alsactl alsaucm alsamixer amixer aplay

+   inst_script alsaunmute

+

+   inst_hook initqueue 96 "${moddir}/alsa-start.sh"

+}

+

+brlttyIncludeBluetoothSupport() {

+   [ -d "${initdir}/etc/bluetooth" ] && return 0

+

+   brlttyInstallDirectories /etc/bluetooth

+   brlttyInstallDirectories /var/lib/bluetooth

+

+   inst_multiple -o bluetoothctl hciconfig hcitool sdptool

+   inst_binary /usr/libexec/bluetooth/bluetoothd

+   brlttyInstallSystemdUnits bluetooth.service bluetooth.target

+

+   inst_hook initqueue 97 "${moddir}/bluetooth-start.sh"