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#-----------------------------------------------------------------------------
# Name: SSHExplorer.py
# Purpose:
#
# Author: Riaan Booysen
#
# Created: 2001
# RCS-ID: $Id: SSHExplorer.py,v 1.20 2004/08/16 13:22:00 riaan Exp $
# Copyright: (c) 2001 - 2004
# Licence: GPL
#-----------------------------------------------------------------------------
print 'importing Explorers.SSHExplorer'
import os, sys
from wxPython.wx import wxMenu, EVT_MENU, wxMessageBox, wxPlatform, wxOK, wxNewId, true, false
import Preferences, Utils
import ExplorerNodes
from Models import Controllers, EditorHelper
from ProcessProgressDlg import ProcessProgressDlg
wxID_SSHOPEN = wxNewId()
class SSHController(ExplorerNodes.Controller, ExplorerNodes.ClipboardControllerMix):
def __init__(self, editor, list, inspector, controllers):
ExplorerNodes.ClipboardControllerMix.__init__(self)
ExplorerNodes.Controller.__init__(self, editor)
self.list = list
self.menu = wxMenu()
self.setupMenu(self.menu, self.list,
[ (wxID_SSHOPEN, 'Open', self.OnOpenItems, '-'),
(-1, '-', None, '') ] + self.clipMenuDef)
self.toolbarMenus = [self.clipMenuDef]
def destroy(self):
ExplorerNodes.ClipboardControllerMix.destroy(self)
self.toolbarMenus = []
self.menu.Destroy()
class SSHCatNode(ExplorerNodes.CategoryNode):
itemProtocol = 'ssh'
defName = 'SSH'
defaultStruct = {'username': '',
'cipher': '3des',
'host': '',
'root': '~'}
def __init__(self, clipboard, config, parent, bookmarks):
ExplorerNodes.CategoryNode.__init__(self, 'SSH', ('explorer', 'ssh'),
clipboard, config, parent)
self.bookmarks = bookmarks
def createChildNode(self, name, props):
root = props['root']
#if root and root[0] != '/':
# root = '/'+root
itm = SSHItemNode(name, props, root, self.clipboard, true,
EditorHelper.imgNetDrive)
itm.category = name
itm.bookmarks = self.bookmarks
return itm
def createCatCompanion(self, catNode):
comp = ExplorerNodes.CategoryDictCompanion(catNode.treename, self)
return comp
class SSHItemNode(ExplorerNodes.ExplorerNode):
protocol = 'ssh'
connection = false
def __init__(self, name, props, resourcepath, clipboard, isFolder, imgIdx):
ExplorerNodes.ExplorerNode.__init__(self, name, resourcepath, clipboard,
imgIdx, None, props)
self.isFolder = isFolder
def isFolderish(self):
return self.isFolder
def getURI(self):
# return ExplorerNodes.ExplorerNode.getURI(self) + (self.isFolder and '/' or '')
title = self.getTitle()
if title and title[0] != '/':
title = '/' + title
if self.isFolder:
title = title + '/'
return '%s://%s%s'%(self.protocol, self.category, title)
def createChildNode(self, name, isFolder, props, respath=''):
if not respath:
respath = self.resourcepath+'/'+name
item = SSHItemNode(name, props, respath, self.clipboard,
isFolder, isFolder and EditorHelper.imgFolder or \
EditorHelper.imgTextModel)
if not isFolder:
item.imgIdx = Controllers.identifyFile(name, localfs=false)[0].imgIdx
item.category = self.category
item.bookmarks = self.bookmarks
return item
def openList(self):
res = []
ls = self.execCmd("ls -la '%s'" % self.resourcepath)[1:]
for line in ls:
name = line.split(' ')[-1].strip()
if name and name[-1] == '/':
name = name[:-1]
if name not in ('.', '..'):
res.append(self.createChildNode(name, line[0] == 'd', self.properties))
return res
def execCmd(self, cmd):
dlg = ProcessProgressDlg(None,
self.sshCmd(cmd), 'SSH listing', linesep = '\012')
try:
if dlg.ShowModal() == wxOK:
return dlg.output
finally:
dlg.Destroy()
return []
def sshCmd(self, command):
return 'ssh -v -l %(username)s -c %(cipher)s %(host)s '% self.properties+\
command
def remotePath(self, filename):
return '%(username)s@%(host)s:'%self.properties + self.resourcepath+\
(filename and '/'+filename or '')
def execSCP(self, cmd):
dlg = ProcessProgressDlg(None, cmd, 'SCP copy', linesep = '\012')
try:
dlg.ShowModal()
finally:
dlg.Destroy()
def copyFromFS(self, fsNode, fn=''):
if not fn:
fn = os.path.basename(fsNode.resourcepath)
cwd = os.getcwd()
os.chdir(os.path.dirname(fsNode.resourcepath))
try:
cmd = 'scp "%s" "%s"' % (os.path.basename(fsNode.resourcepath),
self.remotePath(fn))
self.execSCP(cmd)
finally:
os.chdir(cwd)
def copyToFS(self, fsFolderNode, fn=''):
if not fn:
fn = os.path.basename(self.resourcepath)
cwd = os.getcwd()
os.chdir(fsFolderNode.resourcepath)
try:
cmd = 'scp "%s" "%s"' % (self.remotePath(''), fn)
self.execSCP(cmd)
finally:
os.chdir(cwd)
def moveFileFrom(self, other):
fn = os.path.basename(other.resourcepath)
self.execCmd("mv '%s' '%s'" % (other.resourcepath,
self.resourcepath + '/' + fn))
def copyFileFrom(self, other):
fn = os.path.basename(other.resourcepath)
self.execCmd("cp '%s' '%s'" % (other.resourcepath,
self.resourcepath + '/' + fn))
def deleteItems(self, names):
absNames = []
for name in names:
absNames.append(self.resourcepath + '/' +name)
self.execCmd("rm -rf '%s'" % ' '.join(absNames))
def renameItem(self, name, newName):
self.execCmd("mv '%s' '%s'" % (self.resourcepath + '/' + name,
self.resourcepath + '/' + newName))
def newFolder(self, name):
self.execCmd("mkdir '%s'" % (self.resourcepath + '/' + name))
def newBlankDocument(self, name):
self.execCmd("echo \" \" > '%s'" % (self.resourcepath + '/' + name))
def load(self, mode='rb'):
from FileExplorer import FileSysNode
import tempfile
fn = tempfile.mktemp()
p, n = os.path.split(fn)
fn = os.path.join(p, 'X'+n)
try:
self.copyToFS(FileSysNode('', os.path.dirname(fn), None, -1, None, None), os.path.basename(fn))
if os.path.exists(fn):
try:
return open(fn, mode).read()
finally:
os.remove(fn)
else:
raise ExplorerNodes.TransportLoadError(
'File was not downloaded locally.', self.resourcepath)
except Exception, error:
raise ExplorerNodes.TransportLoadError(error, self.resourcepath)
def save(self, filename, data, mode='wb', overwriteNewer=false):
from FileExplorer import FileSysNode
import tempfile
name = os.path.basename(self.resourcepath)
fn = tempfile.mktemp()
p, n = os.path.split(fn)
fn = os.path.join(p, 'X'+n)
try:
open(fn, mode).write(data)
try:
parentDir = os.path.dirname(self.resourcepath)
parentName = os.path.basename(parentDir)
parentSSHNode = self.createChildNode(parentName, 1,
self.properties, parentDir)
parentSSHNode.copyFromFS(FileSysNode('', fn, None, -1), name)
finally:
os.remove(fn)
except Exception, error:
raise ExplorerNodes.TransportSaveError(error, self.resourcepath)
## def getNodeFromPath(self, respath):
## if not respath: respath = '/'
##
## isFolder = respath[-1] == '/'
## if isFolder:
## respath = respath[:-1]
## return self.createChildNode(os.path.basename(respath), isFolder,
## self.properties, '/'+respath)
def getNodeFromPath(self, respath):
if not respath: respath = '/'
if not respath.startswith('~/'):
respath = '/' + respath
isFolder = respath[-1] == '/'
if isFolder:
respath = respath[:-1]
return self.createChildNode(os.path.basename(respath), isFolder,
self.properties, respath)
class SSHExpClipboard(ExplorerNodes.ExplorerClipboard):
def clipPaste_FileSysExpClipboard(self, node, nodes, mode):
for clipnode in nodes:
if mode == 'cut':
node.copyFromFS(clipnode)
self.clipNodes = []
elif mode == 'copy':
node.copyFromFS(clipnode)
def clipPaste_SSHExpClipboard(self, node, nodes, mode):
for sshNode in nodes:
if mode == 'cut':
node.moveFileFrom(sshNode)
self.clipNodes = []
elif mode == 'copy':
node.copyFileFrom(sshNode)
#-------------------------------------------------------------------------------
ExplorerNodes.register(SSHItemNode, clipboard=SSHExpClipboard,
confdef=('explorer', 'ssh'), controller=SSHController, category=SSHCatNode)
ExplorerNodes.fileOpenDlgProtReg.append('ssh')
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