1 #!/bin/sh 2 3 # Copyright (c) 2011-2014, Intel Corporation 4 # All rights reserved. 5 # 6 # Redistribution and use in source and binary forms, with or without modification, 7 # are permitted provided that the following conditions are met: 8 # 9 # 1. Redistributions of source code must retain the above copyright notice, this 10 # list of conditions and the following disclaimer. 11 # 12 # 2. Redistributions in binary form must reproduce the above copyright notice, 13 # this list of conditions and the following disclaimer in the documentation and/or 14 # other materials provided with the distribution. 15 # 16 # 3. Neither the name of the copyright holder nor the names of its contributors 17 # may be used to endorse or promote products derived from this software without 18 # specific prior written permission. 19 # 20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 21 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 22 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 23 # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 24 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 25 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 26 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 27 # ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 29 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 32 set -ue 33 34 # Replace amixer in stdio by the parameter equivalent 35 # A convertion table file must be passed in argument 36 # It is design to be work with the output of scripts/sortAsound.conf.sh 37 38 # a perl regexp that matches only alsa mixer lines 39 regexp='^[^\s/]' 40 41 if test $# != 1 || test ! -f $1 42 then 43 echo "argument 1 must be a convertion file like this : 44 /.../parameter1 alsa mixeur 1 45 /.../parameter2 alsa mixeur 2 46 ..." 47 exit 1 48 fi 49 50 find_pfw_equivalent(){ 51 if pfw_equivalent="$(grep $1 $2)" 52 then 53 echo $pfw_equivalent | sed 's/ .*//' 54 else 55 return 1 56 fi 57 } 58 59 60 while IFS=''; read -r line 61 do 62 if echo "$line" | grep -qP "$regexp" && parameter="$(find_pfw_equivalent "$line" $1)" 63 then 64 echo "$parameter ( $line )" 65 else 66 echo "$line" 67 fi 68 done 69
