tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1#!/bin/sh
2
3
4######################################################################
5# __________ __ ___.
6# Open \______ \ ____ ____ | | _\_ |__ _______ ___
7# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
8# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
9# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10# \/ \/ \/ \/ \/
11#
12# * Script to patch an unpacked Samsung YP-R0 firmware file */
13# Copyright (C) 2011 Thomas Martitz
14# Copyright (C) 2013 Lorenzo Miori
15######################################################################
16# bail out early
17set -e
18
19if [ $# -lt 1 ] || [ $# -gt 2 ]; then
20 echo "Usage: $0 <files path> [path to unpacked rom]"
21 echo "\t<files path> is expected to have a special resources and rootfs layout"
22 exit 1
23fi
24
25MODEL="unknown"
26FILES=${1%/}
27FILES=${FILES:-"/"}
28COMMON_FILES="$FILES/common"
29DIR=${2:-"."}
30DIR=${DIR%/}
31ROOTFS=$DIR/rootfs
32CRAMFS=$DIR/cramfs-fsl.rom
33
34# sanity checks
35
36for subdir in common r0 r1
37do
38 if [ ! -d "$FILES/$subdir" ]
39 then
40 echo "Missing $FILES/$subdir. Invalid $FILES layout."
41 exit 1
42 fi
43done
44
45if [ ! -e "$FILES/r1/etc/safemode/cable_detect" ]
46then
47 echo "Couldn't find cable_detect binary (try 'make' or select a valid layout directory)"
48 exit 1
49fi
50
51for image in pre_smode.raw post_smode.raw safemode.raw
52do
53 if [ ! -e "$FILES/r1/etc/safemode/$image" ]
54 then
55 echo "Missing r1 .raw image file (try 'make'): $image"
56 exit 1
57 fi
58 if [ ! -e "$FILES/r0/etc/safemode/$image" ]
59 then
60 echo "Missing r0 .raw image file (try 'make'): $image"
61 exit 1
62 fi
63done
64
65# this needs to be run as root!
66if [ $(whoami) != "root" ]
67then
68 echo "This needs to be run as root"
69 exit 1
70fi
71
72if [ ! -e $1 ] || [ ! -e $2 ]; then
73 echo "$1 or $2 does not exist"
74 exit 1
75fi
76
77if [ -z $ROOTFS ] || [ -z $FILES ]; then
78 echo "Invalid input directories"
79 exit 1
80fi
81
82if [ ! -e $CRAMFS ]; then
83 echo "Cramfs image not found (did you extract the firmware?)"
84 exit 1
85fi
86
87echo "Extracting cramfs image"
88
89[ ! -e $ROOTFS ] || rm -R $ROOTFS
90cramfs-1.1/cramfsck -x $ROOTFS $CRAMFS
91
92# now we can detect player version
93# NOTE: order is important here, since ironically
94# r1's ROM contains also r0's executables
95if [ -e "$ROOTFS/usr/local/bin/r1" ]
96then
97 MODEL="r1"
98else
99 if [ -e "$ROOTFS/usr/local/bin/r0" ]
100 then
101 MODEL="r0"
102 fi
103fi
104
105echo "$MODEL ROM found."
106
107echo "Patching rootfs (common files)"
108echo "cp -r $COMMON_FILES/* $ROOTFS/"
109cp -r $COMMON_FILES/.rockbox $ROOTFS/
110cp -r $COMMON_FILES/* $ROOTFS/
111
112echo "Patching rootfs ($MODEL files)"
113MODEL_FILES="$FILES/$MODEL"
114echo "cp -r $MODEL_FILES/* $ROOTFS/"
115cp -r $MODEL_FILES/* $ROOTFS/
116rm -rf $ROOTFS/dev/ttyGS0
117mknod $ROOTFS/dev/ttyGS0 c 127 0
118
119echo "Packing new cramfs image"
120cramfs-1.1/mkcramfs $ROOTFS $CRAMFS