# Copyright (C) 2010 Bonacina Alberto <bonacina.alberto@gmail.com>
# 
# listArchPack is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# listArchPack is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with Keep; if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA.

import urllib;
import urllister;
import csv,time;

#definisco la lista che deve contenere tutti i file con il percorso
allPackage = []

# definisco l'URL da cui dovro' andare a scaricare il file
#repoBase = "http://mirrors.kernel.org/archlinux/"
repoBase = raw_input("Inserire il repository da cui estrarre le informazioni: ")
arch = raw_input("Inserisci l'architettura del tuo sistema [i686/x86_64]: ")
while (arch!="i686")&(arch!="x86_64"):
    arch = raw_input("Inserisci l'architettura del tuo sistema [i686/x86_64]: ")

def listPackage(url,arch,finWrite):
    #salvo la pagina html da cui devo estrarre i valori
    tempHtml = urllib.urlopen(url)
    #inizializzo il parser che deve analizzare il file tempHtml
    tempParser = urllister.URLLister()
    #leggo il file tempHtml
    tempParser.feed(tempHtml.read())

    tempHtml.close()
    tempParser.close()
    
    for el in tempParser.urls:
        if (el.find("pkg.tar.gz") | el.find("pkg.tar.xz")) & (el.find(arch+".")!=(-1)):
            print url + el
            finWrite.writerow([url+el,str(time.time())])
        
        if (el.find("/")!=(-1)) & (el!="/") & ((url + el).count(el)<2):
            listPackage(url + el,arch,finWrite)
            

########################Main#############
finWrite = csv.writer(open("listPackage.csv","wb"))
listPackage(repoBase,arch,finWrite)