La verdad que no intiendo un poco de secuencial shell en linux, lo que necesito es poder subir archivos a megaupload.
Código:
#!/bin/bash # # Upload a file to megaupload (anonymously or using a registered account). # Output URL for the uploaded file. # # Dependencies: curl # # Web: http://code.google.com/p/megaupload-dl # Contact: Arnau Sanchez <[email protected]>. # # License: GNU GPL v3.0: http://www.gnu.org/licenses/gpl-3.0-standalone.html # set -e AGENT="Mozilla Firefox / 3.01" # Echo text to standard error. # debug() { echo "$@" >&2; } curl() { while true; do $(type -P curl) "$@" && DRETVAL=0 || DRETVAL=$? if [ $DRETVAL -eq 6 -o $DRETVAL -eq 7 ]; then debug "curl failed with retcode $DRETVAL, trying again" continue else return $DRETVAL fi done } # Get first line that matches a regular expression and extract string from it. # # $1: POSIX-regexp to filter (get only the first matching line). # $2: POSIX-regexp to match (use parentheses) on the matched line. # parse() { sed -n "/$1/ s/^.*$2.*$/\1/p" | head -n1; } # Login to megaupload and return cookies # # $1/$2: User/password login() { USER=$1 PASSWORD=$2 LOGINURL="http://www.megaupload.com" if test "$USER" -a "$PASSWORD"; then debug "starting login process: $USER/$(sed 's/./*/g' <<< "$PASSWORD")" COOKIES=$(curl -A "$AGENT" -o /dev/null -c - \ -d "username=$USER&password=$PASSWORD&login=1&redir=1" $LOGINURL) test "$COOKIES" || { debug "login error"; return 2; } debug "using cookies: $COOKIES" echo "$COOKIES" else debug "no login info: anonymous upload" fi } # Upload a file to megaupload # # $1: File path # $2: Description # $3: Cookies contents (optional) # upload_file() { FILE=$1 DESCRIPTION=$2 COOKIES=$3 UPLOADURL="http://www.megaupload.com" debug "downloading upload page: $UPLOADURL" DONE=$(curl "$UPLOADURL" | parse "upload_done.php" 'action="\([^\"]*\)"') test "$DONE" || { debug "can't get upload_done page"; return 2; } UPLOAD_IDENTIFIER=$(parse "IDENTIFIER" "IDENTIFIER=\([0-9.]\+\)" <<< $DONE) debug "starting file upload: $DONE" curl -A "$AGENT" \ -b <(echo "$COOKIES") \ -F "UPLOAD_IDENTIFIER=$UPLOAD_IDENTIFIER" \ -F "sessionid=$UPLOAD_IDENTIFIER" \ -F "file=@$FILE;filename=$(basename "$FILE")" \ -F "message=$DESCRIPTION" \ "$DONE" | parse "downloadurl" "url = '\(.*\)';" } # Main if test $# -lt 2 -o $# -gt 3; then debug "Upload a file to megaupload (anonymously or using an account)." debug debug "Usage: $(basename $0) FILE DESCRIPTION [USER:PASSWORD]" exit 1 fi FILE=$1 DESCRIPTION=$2 USERINFO=$3 IFS=":" read USER PASSWORD <<< "$USERINFO" COOKIES=$(login "$USER" "$PASSWORD") upload_file "$FILE" "$DESCRIPTION" "$COOKIES"
