patchimage/tools/gdown.pl
2016-08-29 21:04:14 +02:00

62 lines
1.5 KiB
Prolog
Executable File

#!/usr/bin/perl
#
# Google Drive direct download of big files
# ./gdown.pl 'gdrive file url' ['desired file name']
#
# v1.0 by circulosmeos 04-2014.
# http://circulosmeos.wordpress.com/2014/04/12/google-drive-direct-download-of-big-files
#
use strict;
my $TEMP='/tmp';
my $COMMAND;
my $confirm;
my $check;
sub execute_command();
my $URL=shift;
die "\n./gdown.pl 'gdrive file url' [desired file name]\n\n" if $URL eq '';
my $FILENAME=shift;
$FILENAME='gdown' if $FILENAME eq '';
execute_command();
while (-s $FILENAME < 100000) { # only if the file isn't the download yet
open fFILENAME, '<', $FILENAME;
$check=0;
foreach (<fFILENAME>) {
if (/href="(\/uc\?export=download[^"]+)/) {
$URL='https://docs.google.com'.$1;
$URL=~s/&amp;/&/g;
$confirm='';
$check=1;
last;
}
if (/confirm=([^;&]+)/) {
$confirm=$1;
$check=1;
last;
}
if (/"downloadUrl":"([^"]+)/) {
$URL=$1;
$URL=~s/\\u003d/=/g;
$URL=~s/\\u0026/&/g;
$confirm='';
$check=1;
last;
}
}
close fFILENAME;
die "Couldn't download the file :-(\n" if ($check==0);
$URL=~s/confirm=([^;&]+)/confirm=$confirm/ if $confirm ne '';
execute_command();
}
sub execute_command() {
$COMMAND="wget -nv --load-cookie $TEMP/cookie.txt --save-cookie $TEMP/cookie.txt \"$URL\"";
$COMMAND.=" -O \"$FILENAME\"" if $FILENAME ne '';
`$COMMAND`;
return 1;
}