/
shared.inc
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/
shared.inc
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#!/bin/sh
SHARED_VERSION="$( cat firmware_mod_kit_version.txt )"
#
# Title: shared.inc
# Author: Jeremy Collake <jeremy.collake@gmail.com>
#
# Shared functions
#
#
#
#################################################################
WarningPrompt ()
{
read -p " [ Press any key to contrinue, or abort now with break signal (CTRL-C) ]"
}
#################################################################
PlatformIdentify ()
{
SYSNAME=`uname`
if [ "$SYSNAME" = "Linux" ]; then
echo " LINUX system detected. Compatibility ok."
elif [ `expr "$SYSNAME" : "Darwin"` = 6 ]; then
echo " OS X system detected. **BETA TESTING**"
echo " This platform is not well tested."
WarningPrompt
elif [ `expr "$SYSNAME" : "CYGWIN"` = 6 ]; then
echo " CYGWIN system detected. **BETA TESTING** Built images may have problems."
echo " This platform is not well tested."
WarningPrompt
else
echo " Unknown system detected. Compatibility state is unknown."
WarningPrompt
fi
}
#################################################################
TestFileSystemExit ()
{
INPUT_FILE=$1
WORKING_DIR=$2
echo " Testing file system of $WORKING_DIR ..."
mkdir -p "$WORKING_DIR" >> /dev/null 2>&1
rm "$WORKING_DIR/test12345612.tmp" >> /dev/null 2>&1
echo test > "$WORKING_DIR/test12345612.tmp"
if [ -e "$WORKING_DIR/teST12345612.tmp" ]; then
echo " WARNING: File system $WORKING_DIR is not case sensitive."
echo " For some firmwares this can cause troubles in the"
echo " built images that result in runtime errata or"
echo " even refuse to boot."
if [ $EXIT_ON_FS_PROBLEM = "1" ]; then
rm "$WORKING_DIR/test12345612.tmp" >> /dev/null 2>&1
exit 2
else
WarningPrompt
fi
fi
if [ ! -e "$WORKING_DIR/test12345612.tmp" ]; then
echo " ERROR: File system $WORKING_DIR is not writable."
rm "$WORKING_DIR/test12345612.tmp" >> /dev/null 2>&1
exit 3
fi
rm "$WORKING_DIR/test12345612.tmp" >> /dev/null 2>&1
}
#################################################################
# LinkToolsBinraries (srcfolder, destfolder)
#LinkToolsBinaries ()
#{
## deprecated v0.44
# ln -s -f $1/asustrx $2/asustrx
# ln -s -f $1/untrx $2/untrx
# ln -s -f $1/mksquashfs $2/mksquashfs
# ln -s -f $1/mksquashfs-lzma $2/mksquashfs-lzma
# ln -s -f $1/unsquashfs $2/unsquashfs
# ln -s -f $1/unsquashfs-lzma $2/unsquashfs-lzma
# ln -s -f $1/addpattern $2/addpattern
#}
#################################################################
CleanCWD ()
{
make clean >> cleanup.log 2>&1
rm -f src/*.log >> cleanup.log 2>&1
rm -f *.log >> cleanup.log 2>&1
rm -f *.o >> cleanup.log 2>&1
rm -f asustrx >> cleanup.log 2>&1
rm -f trx >> cleanup.log 2>&1
rm -f untrx >> cleanup.log 2>&1
rm -f addpattern >> cleanup.log 2>&1
rm -f mksquashfs >> cleanup.log 2>&1
rm -f mksquashfs-lzma >> cleanup.log 2>&1
rm -f unsquashfs >> cleanup.log 2>&1
rm -f unsquashfs-lzma >> cleanup.log 2>&1
# cygwin
rm -f asustrx.exe >> cleanup.log 2>&1
rm -f trx.exe >> cleanup.log 2>&1
rm -f untrx.edxe >> cleanup.log 2>&1
rm -f addpattern.exe >> cleanup.log 2>&1
rm -f mksquashfs.exe >> cleanup.log 2>&1
rm -f mksquashfs-lzma.exe >> cleanup.log 2>&1
rm -f unsquashfs.exe >> cleanup.log 2>&1
rm -f unsquashfs-lzma.exe >> cleanup.log 2>&1
# old name for untrx, deprecated
rm -f extfirmware* >> cleanup.log 2>&1
# trx replaced with asustrx
rm -f trx.c >> cleanup.log 2>&1
}
Cleanup ()
{
CleanCWD
cd src
CleanCWD
cd ..
}
#################################################################
# BuildTools ( LOG_FILE )
#
#
BuildTools ()
{
local LOG_FILE="$1"
#################################################################
echo " Building tools ..."
#make -C src > $LOG_FILE 2>&1
cd src
./configure && make > $LOG_FILE 2>&1
cd -
if [ $? = 0 ]; then
echo " Build seems successful."
else
echo " ERROR - Build did not succeed. Check log file, you are probably"
echo " missing one or more necessary pre-requisites. See docs for"
echo " a list of pre-requsites."
if [ -e "src/untrx" ]; then
echo " CONTINUING anyway, attempting to use pre-built binaries (x32 linux)"
else
exit 1
fi
fi
#################################################################
local UNAME2=`uname`
if [ `expr "$UNAME2" : "CYGWIN"` = 6 ]; then
ln -s -f "src/asustrx.exe" "src/asustrx" >> $LOG_FILE 2>&1
ln -s -f "src/untrx.exe" "src/untrx" >> $LOG_FILE 2>&1
ln -s -f "src/addpattern.exe" "src/addpattern" >> $LOG_FILE 2>&1
ln -s -f "src/squashfs-3.0/mksquashfs-lzma.exe" "src/squashfs-3.0/mksquashfs-lzma" >> $LOG_FILE 2>&1
ln -s -f "src/squashfs-3.0/unsquashfs-lzma.exe" "src/squashfs-3.0/unsquashfs-lzma" >> $LOG_FILE 2>&1
ln -s -f "src/squashfs-3.0/mksquashfs.exe" "src/squashfs-3.0/mksquashfs" >> $LOG_FILE 2>&1
ln -s -f "src/squashfs-3.0/unsquashfs.exe" "src/squashfs-3.0/unsquashfs" >> $LOG_FILE 2>&1
fi
#################################################################
# cygwin: this can not be called before above block (no *. bins exist)
#LinkToolsBinaries "src" "."
}
#################################################################
# DeprecateOldVersion ()
#
# This is to automatically cleanup stuff that's been moved or removed
# since older versions. Aren't I nice?
#
DeprecateOldVersion ()
{
echo " Detected leftover stuff from an old version, cleaning"
mkdir "src_backup" >> upgrade.log 2>&1
mv "*.c" "src_old_backup" >> upgrade.log 2>&1
mv "*.h" "src_old_backup" >> upgrade.log 2>&1
mv "lzma" "src_old_backup" >> upgrade.log 2>&1
mv "Makefile" "src_old_backup" >> upgrade.log 2>&1
mv src/cramfs-1.1 src_backup/ >> upgrade.log 2>&1
# remove symbolic links from v0.43 and below
rm "mksquashfs" >> upgrade.log 2>&1
rm "unsquashfs" >> upgrade.log 2>&1
rm "mksquashfs-lzma" >> upgrade.log 2>&1
rm "unsquashfs-lzma" >> upgrade.log 2>&1
rm "untrx" >> upgrade.log 2>&1
rm "asustrx" >> upgrade.log 2>&1
rm "addpattern" >> upgrade.log 2>&1
# remove old sources
mv src/untrx.c src_old_backup >> upgrade.log 2>&1
mv src/mksquashfs* src_old_backup >> upgrade.log 2>&1
mv src/unsquashfs* src_old_backup >> upgrade.log 2>&1
mv src/read_* src_old_backup >> upgrade.log 2>&1
mv src/sort* src_old_backup >> upgrade.log 2>&1
mv src/global.h src_old_backup >> upgrade.log 2>&1
Cleanup
}
TestIsRootAndExitIfNot()
{
if [ $(id -u) != "0" ]; then
echo " ERROR: You must be 'root' when extracting and building some images."
echo " This is because some images need to create devices in your fs."
echo " For DD-WRT, do NOT extract or build as root, use standard user."
exit 1
fi
}
TestIsRoot()
{
if [ $(id -u) != "0" ]; then
echo " WARNING: You must be 'root' when extracting and building some images."
echo " This is because some images need to create devices in your fs."
echo " For DD-WRT, do NOT extract or build as root, use standard user."
fi
}