[spp] [PATCH 4/9] controller: add IP address and port binding

[ogawa.yasufumi@lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

Add IP address and port support for connecting spp-ctl. IP address
option is '-b' or '--bind-addr', and port is '-a' or '--api-port'.

  $ python src/spp.py -b 192.168.1.10 -a 7777

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 src/controller/shell.py          | 5 ++---
 src/controller/spp.py            | 7 ++++++-
 src/controller/spp_ctl_client.py | 4 +---
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/controller/shell.py b/src/controller/shell.py
index 1363fc5..f1c9ccd 100644
--- a/src/controller/shell.py
+++ b/src/controller/shell.py
@@ -10,7 +10,6 @@ import re
 import readline
 from .shell_lib import common
 from . import spp_common
-from . import spp_ctl_client
 from .spp_common import logger
 import subprocess
 from . import topo
@@ -47,9 +46,9 @@ class Shell(cmd.Cmd, object):
     else:
         readline.write_history_file(hist_file)
 
-    def __init__(self):
+    def __init__(self, spp_ctl_cli):
         cmd.Cmd.__init__(self)
-        self.spp_ctl_cli = spp_ctl_client.SppCtlClient()
+        self.spp_ctl_cli = spp_ctl_cli
 
     def default(self, line):
         """Define defualt behaviour.
diff --git a/src/controller/spp.py b/src/controller/spp.py
index 373bb93..6b0d99c 100644
--- a/src/controller/spp.py
+++ b/src/controller/spp.py
@@ -6,15 +6,20 @@ from __future__ import absolute_import
 
 import argparse
 from .shell import Shell
+from . import spp_ctl_client
 import sys
 
 
 def main(argv):
 
     parser = argparse.ArgumentParser(description="SPP Controller")
+    parser.add_argument('-b', '--bind-addr', type=str, default='127.0.0.1',
+                        help='bind address, default=127.0.0.1')
+    parser.add_argument('-a', '--api-port', type=int, default=7777,
+                        help='bind address, default=7777')
     args = parser.parse_args()
 
-    shell = Shell()
+    shell = Shell(spp_ctl_client.SppCtlClient(args.bind_addr, args.api_port))
     shell.cmdloop()
     shell = None
 
diff --git a/src/controller/spp_ctl_client.py b/src/controller/spp_ctl_client.py
index 6de1ae4..a1d6d93 100644
--- a/src/controller/spp_ctl_client.py
+++ b/src/controller/spp_ctl_client.py
@@ -7,10 +7,8 @@ import requests
 
 class SppCtlClient(object):
 
-    def __init__(self):
+    def __init__(self, ip_addr='localhost', port=7777):
         api_ver = 'v1'
-        ip_addr = '127.0.0.1'
-        port = 7777
         self.base_url = 'http://%s:%d/%s' % (ip_addr, port, api_ver)
 
     def request_handler(func):
-- 
2.13.1