Initial commit

[ta/distributed-state-server.git] / src / dss / cli / dss_cliprocessors.py

diff --git a/src/dss/cli/dss_cliprocessors.py b/src/dss/cli/dss_cliprocessors.py
new file mode 100644 (file)
index 0000000..85b8a3d
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+++ b/src/dss/cli/dss_cliprocessors.py
@@ -0,0 +1,57 @@
+# Copyright 2019 Nokia
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+import sys
+import argparse
+
+from dss.cli import dss_clihandlers
+
+class CLIProcessor:
+    def __init__(self, prog):
+        self.prog = prog
+
+    def __call__(self, args):
+        parser = argparse.ArgumentParser(description='dss CLI', prog=self.prog)
+        parser.add_argument('--server', 
+                dest='server',
+                metavar='SERVER',
+                default='/var/run/.dss-server',
+                type=str, 
+                action='store')
+
+        parser.add_argument('--verbose',
+                required=False,
+                default=False,
+                action='store_true')
+
+        subparsers = parser.add_subparsers()
+        handlers = dss_clihandlers.get_handlers_list()
+        for handler in handlers:
+            handler.init_subparser(subparsers)
+
+        parse_result = parser.parse_args(args)
+
+        parse_result.handler(parse_result)
+
+
+if __name__ == '__main__':
+    processor = CLIProcessor('dsscli')
+    args = sys.argv[1:]
+    try:
+        processor(args)
+    except Exception as error:
+        print('Got error %s' % str(error))
+        sys.exit(1)
+