kolibri_src.sh

#!/bin/sh
# https://pastebin.com/HCQRyJVc
# $1 - sha256sum, $2 - filename, $3 - intro comment, $4 - outro comment
sha256sum_checker () {
    sha256sum_correct="$1  $2"
    sha256sum_my=$(sha256sum "$2")
    printf "\n=== sha256sum should be\n$sha256sum_correct\n"
    if [ "$sha256sum_my" = "$sha256sum_correct" ] ; then
        printf "^^^ this is correct, will $3 $2 $4 now...\n"
        return 0
    else
        printf "^^^ ! MISMATCH ! Check sha256sum manually: sha256sum $2\n"
        return 1
    fi
}
# $1 - main source file to be sedded, $2 - included source file name,
#                                     $3 - included source file path
ext_sed () {
    printf "sed -i -e \"s|../../$3$2|./external/$2|g\" \"$1\"\n"
            sed -i -e  "s|../../$3$2|./external/$2|g"   "$1"
}
# $1 - source file or directory to be exported, $2 - its subdir path at KolibriOS SVN,
#                                               $3 - its save path
svn_exp () {
    rm -rf "./$3"
    printf "svn export \"svn://kolibrios.org/programs/$2$1\" \"$3\"\n"
            svn export  "svn://kolibrios.org/programs/$2$1"   "$3"
}
# $1 - main source file to be sedded, $2 - included source file name,
#                                     $3 - included source file path
exp_sed () {
    svn_exp      "$2" "$3" "$2"
    ext_sed "$1" "$2" "$3"
}
# $1 - main source file to be sedded
exp_sed_der () {
    exp_sed "$1" "macros.inc"
    exp_sed "$1" "proc32.inc"
    exp_sed "$1" "dll.inc"
    exp_sed "$1" "network.inc"
    exp_sed "$1" "struct.inc"
    exp_sed "$1" "box_lib.mac" "develop/libraries/box_lib/trunk/"
}
# $1 - save path for a file being downloaded, $2 - file ID at KolibriOS Forum,
# $3 - sha256sum, $4 - intro comment, $5 - outro comment
wget_sha256 () {
    rm -f "$1"
    wget "--no-check-certificate" "--output-document=$1" "https://board.kolibrios.org/download/file.php?id=$2"
    if [ -f "$1" ] ; then
        wgetter_file_size=$(($( wc -c < "$1" )))
        if [ "$wgetter_file_size" -eq "0" ] ; then
            rm -f "$1"
        fi
    fi
    if [ ! -f "$1" ] ; then
        printf "\nWARNING: can't download a $1 file !"
        printf "\n         Please check your Internet connection and try again.\n"
        exit 1
    else
        if sha256sum_checker "$3" "$1" "$4" "$5" ; then
            return 0
        else
            return 1
        fi
    fi
}
# $1 - directory name to be packed as a dirname.7z
packer () {
    rm -f "./$1.7z"
    7za "a" "-m0=Deflate" "$1.7z" "$1"
}
# MAIN BODY
svn_exp "ircc/" "network/" "./ircc_vcrpt/"
                        cd "./ircc_vcrpt/"
if wget_sha256 "./TLS-Library-RNG.zip" "8781" "0ede9e511fc10f05a11b992808a893b315604b25bbccbd10759202788013cec3" "extract an" "archive" ; then
    unzip "./TLS-Library-RNG.zip"
#    rm -f "./TLS-Library-RNG.zip"
    if wget_sha256 "./vcrpt.diff" "10337" "efc32a0d3894f4a977dd8eebba3edb2af6ecb2c901a1edaa3845b46feb84cab5" "use a" "patch" ; then
        patch -p1 < "./vcrpt.diff"
#              rm -f "./vcrpt.diff"
        rm -rf "./external/"
        mkdir  "./external/"
        cd     "./external/"
        exp_sed_der "./../ircc.asm"
        cd "./../../"
        packer "./ircc_vcrpt"
        exit 0
    else
        cd "./../"
        exit 1
    fi
else
    cd "./../"
    exit 1
fi