Merge or3st3s@azazel:/home/luca/repos/pymin

[software/pymin.git] / pymin / services / proxy / __init__.py

diff --git a/pymin/services/proxy/__init__.py b/pymin/services/proxy/__init__.py
index 5e8460e21ac075fd5ae1f288cc16fd249fe44abd..2aa521db5583335d5fddf5d4b52c1817e96ea96a 100644 (file)
--- a/pymin/services/proxy/__init__.py
+++ b/pymin/services/proxy/__init__.py
@@ -21,13 +21,7 @@ class Error(HandlerError):
 
     message - A descriptive error message.
     """
-
-    def __init__(self, message):
-        r"Initialize the Error object. See class documentation for more info."
-        self.message = message
-
-    def __str__(self):
-        return self.message
+    pass
 
 class HostError(Error, KeyError):
     r"""
@@ -38,7 +32,7 @@ class HostError(Error, KeyError):
 
     def __init__(self, hostname):
         r"Initialize the object. See class documentation for more info."
-        self.message = 'Host error: "%s"' % hostname
+        self.message = u'Host error: "%s"' % hostname
 
 class HostAlreadyExistsError(HostError):
     r"""
@@ -49,7 +43,7 @@ class HostAlreadyExistsError(HostError):
 
     def __init__(self, hostname):
         r"Initialize the object. See class documentation for more info."
-        self.message = 'Host already exists: "%s"' % hostname
+        self.message = u'Host already exists: "%s"' % hostname
 
 class HostNotFoundError(HostError):
     r"""
@@ -61,7 +55,7 @@ class HostNotFoundError(HostError):
 
     def __init__(self, hostname):
         r"Initialize the object. See class documentation for more info."
-        self.message = 'Host not found: "%s"' % hostname
+        self.message = u'Host not found: "%s"' % hostname
 
 
 class Host(Sequence):
@@ -74,48 +68,54 @@ class Host(Sequence):
 
 class HostHandler(Handler):
 
-    def __init__(self, hosts):
-        self.hosts = hosts
+    handler_help = u"Manage proxy hosts"
+
+    def __init__(self, parent):
+        self.parent = parent
 
     @handler(u'Adds a host')
     def add(self, ip):
-        if ip in self.hosts:
+        if ip in self.parent.hosts:
             raise HostAlreadyExistsError(ip)
-        self.hosts[ip] = Host(ip)
+        self.parent.hosts[ip] = Host(ip)
 
     @handler(u'Deletes a host')
     def delete(self, ip):
-        if not ip in self.hosts:
+        if not ip in self.parent.hosts:
             raise HostNotFoundError(ip)
-        del self.hosts[ip]
+        del self.parent.hosts[ip]
 
     @handler(u'Shows all hosts')
     def list(self):
-        return self.hosts.keys()
+        return self.parent.hosts.keys()
 
     @handler(u'Get information about all hosts')
     def show(self):
-        return self.hosts.items()
+        return self.parent.hosts.items()
 
 
 class UserHandler(Handler):
 
-    def __init__(self, users):
-        self.users = users
-
+    def __init__(self, parent):
+        self.parent = parent
+       
+    @handler('Adds a user')
     def add(self, user, password):
-        if user in self.users:
+        if user in self.parent.users:
             raise UserAlreadyExistsError(user)
-        self.users[user] = crypt.crypt(password,'BA')
-
+        self.parent.users[user] = crypt.crypt(password,'BA')
+    
+    @handler('Deletes a user')
     def delete(self, user):
-        if not user in self.users:
+        if not user in self.parent.users:
             raise UserNotFound(user)
-        del self.users[user]
+        del self.parent.users[user]
 
 class ProxyHandler(Restorable, ConfigWriter, InitdHandler,
                    TransactionalHandler, ParametersHandler):
 
+    handler_help = u"Manage proxy service"
+
     _initd_name = 'squid'
 
     _persistent_attrs = ('params', 'hosts', 'users')
@@ -138,8 +138,8 @@ class ProxyHandler(Restorable, ConfigWriter, InitdHandler,
         self._config_writer_cfg_dir = config_dir
         self._config_build_templates()
         self._restore()
-        self.host = HostHandler(self.hosts)
-        self.user = UserHandler(self.users)
+        self.host = HostHandler(self)
+        self.user = UserHandler(self)
 
     def _get_config_vars(self, config_file):
         if config_file == 'squid.conf':
@@ -158,4 +158,4 @@ if __name__ == '__main__':
     px.host.delete('192.168.0.25.27')
     px.user.add('lala','soronga')
     px.user.add('culo','sarasa')
-    px.commit()
\ No newline at end of file
+    px.commit()