[spp] [PATCH 12/13] controller: add cat and less command

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

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

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi at lab.ntt.co.jp>
---
 src/controller/shell.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/src/controller/shell.py b/src/controller/shell.py
index 8aae86d..86598d3 100644
--- a/src/controller/shell.py
+++ b/src/controller/shell.py
@@ -468,6 +468,34 @@ class Shell(cmd.Cmd, object):
                            ]
         return completions
 
+    def do_cat(self, arg):
+        """View contents of a file
+
+        spp > cat file
+        """
+        if os.path.isfile(arg):
+            c = 'cat %s' % arg
+            subprocess.call(c, shell=True)
+        else:
+            print("No such a directory.")
+
+    def complete_cat(self, text, line, begidx, endidx):
+        return common.compl_common(text, line)
+
+    def do_less(self, arg):
+        """View contents of a file
+
+        spp > less file
+        """
+        if os.path.isfile(arg):
+            c = 'less %s' % arg
+            subprocess.call(c, shell=True)
+        else:
+            print("No such a directory.")
+
+    def complete_less(self, text, line, begidx, endidx):
+        return common.compl_common(text, line)
+
     def do_exit(self, args):
         """Terminate SPP controller
 
-- 
2.13.1