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#!/usr/bin/env python
# vi: encoding=utf-8 ts=8 sts=4 sw=4 et
from __future__ import print_function
import sys, os
sys.path.insert(0, os.environ['HOME']+'/pld-ftp-admin/modules')
import ftptree
ftptree.quietmode=True
from common import checkdir
import ftpio
import config
cval=config.value
import curses
if len(sys.argv) != 3:
print("ERR: wrong number of arguments")
print("check-tree.py srctree dsttree")
sys.exit(1)
checkdir(sys.argv[1])
ftpio.connect('check-tree')
if not ftpio.lock(sys.argv[1], True):
print("ERR: %s tree already locked" % sys.argv[1])
sys.exit(1)
if not ftpio.lock(sys.argv[2], True):
ftpio.unlock(sys.argv[1])
print("ERR: %s tree already locked" % sys.argv[2])
sys.exit(1)
srctree=ftptree.FtpTree(sys.argv[1], loadall=True)
dsttree=ftptree.FtpTree(sys.argv[2])
srctree.checktree(dsttree)
# We've loaded all interesting info, so we can continue without locks
ftpio.unlock(sys.argv[1])
ftpio.unlock(sys.argv[2])
# The list(set(list)) cast is a fancy way to remove dups from a list
names=sorted(list(set([pkg.name for pkg in srctree.values()])))
pkgtree={}
for n in names:
pkgtree[n]=[]
for pkg in srctree.values():
pkgtree[pkg.name].append(pkg)
for key in pkgtree.keys():
pkgtree[key]=sorted(pkgtree[key], reverse=True)
for pkg in srctree.values():
pkg.marked4movingpool=pkgtree[pkg.name]
pkglist=[]
for key in sorted(pkgtree.keys()):
pkglist=pkglist+pkgtree[key]
DoQuit="OMG!"
class Screen:
def __init__(self, srctreename, dsttreename, elements):
self.srctree=srctreename
self.dsttree=dsttreename
self.elements=elements
self.pkglistselected=0
self.pkgliststartpad=0
self.win2startpad=0
self.window=1
try:
# initial
self.screen=curses.initscr()
self.screen.keypad(1)
curses.start_color()
curses.noecho()
curses.cbreak()
curses.meta(1)
curses.curs_set(0)
# Without this refresh(), nothing will show up before first getch()
self.screen.refresh()
self.__init_colors()
self.__init_windows()
self.__bind_keys()
try:
# Main loop
while True:
if self.window==1: #pkglist
self.__redraw_pkglist()
self.__redraw_statusbox()
elif self.window==2:
pass
curses.doupdate()
self.__handle_input()
except DoQuit:
pass
finally:
curses.echo()
curses.nocbreak()
curses.curs_set(1)
curses.endwin()
def __bind_keys(self):
self.globalkeys=(('qQ', 'quit'), ('KEY_RESIZE', 'resize'),
('KEY_CLOSE', 'quit'))
self.perwindowkeys=[(), ()]
self.perwindowkeys[0]=(('k', 'move_up'), ('J', 'move_pgdown'),
('K', 'move_pgup'), (' ', 'mark'), ('j', 'move_down'),
('KEY_DOWN', 'move_down'), ('KEY_UP', 'move_up'),
('KEY_HOME', 'move_home'), ('KEY_END', 'move_end'),
('KEY_NPAGE', 'move_pgdown'), ('KEY_PPAGE', 'move_pgup'))
def __init_colors(self):
curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_CYAN)
self.COLOR_TITLEBAR=curses.color_pair(1)
curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_BLUE)
self.COLOR_STANDARD=curses.color_pair(2)
curses.init_pair(3, curses.COLOR_RED, curses.COLOR_BLUE)
self.COLOR_ERROR=curses.color_pair(3)
curses.init_pair(4, curses.COLOR_YELLOW, curses.COLOR_BLUE)
self.COLOR_WARNING=curses.color_pair(4)
curses.init_pair(5, curses.COLOR_WHITE, curses.COLOR_RED)
self.COLOR_ERRORMSG=curses.color_pair(5)
curses.init_pair(6, curses.COLOR_WHITE, curses.COLOR_YELLOW)
self.COLOR_WARNINGMSG=curses.color_pair(6)
curses.init_pair(7, curses.COLOR_BLACK, curses.COLOR_WHITE)
self.COLOR_WHITEBG=curses.color_pair(7)
def __init_windows(self):
self.__set_screen_coordinates()
# Titlebar
self.titlebar = curses.newpad(1, 200)
self.titlebar.bkgdset(ord(' '), self.COLOR_TITLEBAR)
self.__redraw_titlebar()
# Pkg list pad
self.pkglist = curses.newpad(len(self.elements), 200)
self.pkglist.bkgdset(ord(' '), self.COLOR_STANDARD)
self.pkglist.clrtobot()
# Status bar
self.statusbar = curses.newpad(1, 200)
# Pkg status box
self.statusbox = curses.newpad(5, 200)
self.statusbox.bkgdset(ord(' '), self.COLOR_STANDARD)
self.statusbox.clrtobot()
self.__redraw_statusbox()
def __set_screen_coordinates(self):
self.scr_h, self.scr_w = self.screen.getmaxyx()
self.pad_h = self.scr_h-5
self.sbar_y = self.scr_h-4
self.sbox_y = self.scr_h-3
def __redraw_titlebar(self):
self.titlebar.clrtobot()
# self.titlebar.addstr(0, self.scr_w-14, "pld-ftp-admin")
self.titlebar.addstr(0, 1, 'Window #%s' % self.window)
tmp="%s => %s" % (self.srctree, self.dsttree)
self.titlebar.addstr(0, int(self.scr_w/2-len(tmp)/2)-1, tmp)
self.titlebar.addstr(0, self.scr_w-20, "Press 'h' for help.")
self.titlebar.noutrefresh(0, 0, 0, 0, 1, self.scr_w-1)
def __redraw_statusbox(self):
self.statusbox.erase()
pkg=self.elements[self.pkglistselected]
i=0
for error in pkg.errors:
self.statusbox.bkgdset(ord(' '), self.COLOR_ERRORMSG)
self.statusbox.addstr(i, 0, 'ERR: '+error, curses.A_BOLD)
self.statusbox.bkgdset(ord(' '), self.COLOR_STANDARD)
i+=1
for warning in pkg.warnings:
self.statusbox.bkgdset(ord(' '), self.COLOR_WARNINGMSG)
self.statusbox.addstr(i, 0, 'WARN: '+warning, curses.A_BOLD)
self.statusbox.bkgdset(ord(' '), self.COLOR_STANDARD)
i+=1
self.statusbox.noutrefresh(0,0,self.sbox_y,0,self.scr_h-1,self.scr_w-1)
def __redraw_pkglist(self):
# Safety in case there's a bug somewhere
if self.pkgliststartpad>len(self.elements)-self.pad_h:
self.pkgliststartpad=len(self.elements)-self.pad_h
if self.pkgliststartpad<0:
self.pkgliststartpad=0
self.pkglist.erase()
for i in range(len(self.elements)):
if self.elements[i].marked4moving:
if self.elements[i].warnings:
self.pkglist.bkgdset(ord(' '), self.COLOR_WARNINGMSG)
self.pkglist.addstr(i, 0, '+', curses.A_BOLD)
else:
self.pkglist.bkgdset(ord(' '), self.COLOR_WHITEBG)
self.pkglist.addstr(i, 0, '+')
if self.elements[i].errors:
self.pkglist.bkgdset(ord(' '), self.COLOR_ERROR)
elif self.elements[i].warnings:
self.pkglist.bkgdset(ord(' '), self.COLOR_WARNING)
else:
self.pkglist.bkgdset(ord(' '), self.COLOR_STANDARD)
if i == self.pkglistselected:
self.pkglist.addstr(i, 2, `self.elements[i]`, curses.A_REVERSE)
else:
self.pkglist.addstr(i, 2, `self.elements[i]`, curses.A_BOLD)
self.pkglist.bkgdset(ord(' '), self.COLOR_STANDARD)
self.pkglist.noutrefresh(self.pkgliststartpad,0,1,0,self.pad_h,self.scr_w-1)
def __do_resize(self):
self.__set_screen_coordinates()
self.__redraw_titlebar()
self.__redraw_statusbox()
def __do_move_down(self):
if 0 <= self.pkglistselected < len(self.elements)-1:
self.pkglistselected+=1
if (self.pkgliststartpad!=len(self.elements)-self.pad_h and
self.pad_h-(self.pkglistselected-self.pkgliststartpad)<5):
self.pkgliststartpad+=1
def __do_move_up(self):
if 0 < self.pkglistselected <= len(self.elements)-1:
self.pkglistselected-=1
if self.pkgliststartpad!=0 and self.pkglistselected-self.pkgliststartpad<4:
self.pkgliststartpad-=1
def __do_move_home(self):
self.pkglistselected=0
self.pkgliststartpad=0
def __do_move_end(self):
self.pkglistselected=len(self.elements)-1
self.pkgliststartpad=len(self.elements)-self.pad_h
def __do_move_pgdown(self):
self.pkglistselected+=self.pad_h
if self.pkglistselected >= len(self.elements):
self.pkglistselected = len(self.elements)-1
self.pkgliststartpad+=self.pad_h
if self.pkgliststartpad > len(self.elements)-self.pad_h:
self.pkgliststartpad=len(self.elements)-self.pad_h
def __do_move_pgup(self):
self.pkglistselected-=self.pad_h
if self.pkglistselected < 0:
self.pkglistselected = 0
self.pkgliststartpad-=self.pad_h
if self.pkgliststartpad < 0:
self.pkgliststartpad = 0
def __do_quit(self):
raise DoQuit()
def __do_mark(self):
pkg=self.elements[self.pkglistselected]
if pkg.errors:
return
elif pkg.marked4moving:
pkg.unmark4moving()
else:
pkg.mark4moving()
def __handle_input(self):
key=self.screen.getch()
if key==27:
# Switch window
metakey=self.screen.getch()
if 0<metakey<256:
c=chr(metakey)
if c=='1':
self.window=1
elif c=='2':
self.window=2
elif 0<key<256:
c=chr(key)
for bind in self.globalkeys+self.perwindowkeys[self.window-1]:
if not bind[0].startswith('KEY_') and c in bind[0]:
exec 'self._Screen__do_%s()' % bind[1]
else:
# self.elements[0]=`key`
for bind in self.globalkeys+self.perwindowkeys[self.window-1]:
if bind[0].startswith('KEY_'):
if key == getattr(curses, bind[0]):
exec 'self._Screen__do_%s()' % bind[1]
s = Screen(sys.argv[1], sys.argv[2], pkglist)
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