[spp] [PATCH 2/5] spp-ctl: add exit cmd support for spp_primary

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

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

Spp-ctl does not support to exit spp_primary, but it is required using
from `spp.py`. This update is to add a REST API for exiting the process.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 src/spp-ctl/spp_proc.py   | 4 ++++
 src/spp-ctl/spp_webapi.py | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/src/spp-ctl/spp_proc.py b/src/spp-ctl/spp_proc.py
index aa928f2..83c59ea 100644
--- a/src/spp-ctl/spp_proc.py
+++ b/src/spp-ctl/spp_proc.py
@@ -189,3 +189,7 @@ class PrimaryProc(SppProc):
     @exec_command
     def clear(self):
         return "clear"
+
+    @exec_command
+    def do_exit(self):
+        return "exit"
diff --git a/src/spp-ctl/spp_webapi.py b/src/spp-ctl/spp_webapi.py
index 8332cab..8d0510c 100644
--- a/src/spp-ctl/spp_webapi.py
+++ b/src/spp-ctl/spp_webapi.py
@@ -395,6 +395,7 @@ class V1PrimaryHandler(BaseHandler):
     def set_route(self):
         self.route('/status', 'GET', callback=self.get_status)
         self.route('/status', 'DELETE', callback=self.clear_status)
+        self.route('/', 'DELETE', callback=self.do_exit)
 
     def _get_proc(self):
         proc = self.ctrl.procs.get(spp_proc.ID_PRIMARY)
@@ -417,3 +418,8 @@ class V1PrimaryHandler(BaseHandler):
     def clear_status(self):
         proc = self._get_proc()
         proc.clear()
+
+    def do_exit(self):
+        proc = self._get_proc()
+        self.ctrl.do_exit(proc.type, proc.id)
+        proc.do_exit()
-- 
2.7.4