Merge branch 'stable/1710' of https://gerrit.fd.io/r/vpp into 17101710

1 files changed, 134 insertions, 0 deletions

diff --git a/src/scripts/vppctl b/src/scripts/vppctl
new file mode 100755
index 00000000..01369189
--- /dev/null
+++ b/src/scripts/vppctl
@@ -0,0 +1,134 @@
+#! /usr/bin/python
+'''
+Copyright 2016 Intel Corporation
+
+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.
+'''
+
+from cmd import Cmd
+import os
+import subprocess
+import re
+import sys
+from optparse import OptionParser
+
+try:
+        import readline
+except ImportError:
+        readline = None
+
+persishist = os.path.expanduser('~/.vpphistory')
+persishist_size = 1000
+if not persishist:
+        os.mknod(persishist, stat.S_IFREG)
+
+class Vppctl(Cmd):
+
+        def __init__(self,api_prefix=None):
+                Cmd.__init__(self)
+                self.api_prefix = api_prefix
+
+        def historyWrite(self):
+                if readline:
+                        readline.set_history_length(persishist_size)
+                        readline.write_history_file(persishist)
+
+        def runVat(self, line):
+                input_prefix = "exec "
+                input_command = input_prefix + line
+                line_remove = '^load_one_plugin:'
+                s = '\n'
+                if ( self.api_prefix is None):
+                        command = ['vpp_api_test']
+                else:
+                        command = ['vpp_api_test',"chroot prefix %s " % self.api_prefix]
+
+                if os.geteuid() != 0:
+                    command = ['sudo'] + command
+
+                vpp_process = subprocess.Popen(command,
+                        stderr=subprocess.PIPE,
+                        stdin=subprocess.PIPE,
+                        stdout=subprocess.PIPE)
+                stdout_value = vpp_process.communicate(input_command)[0]
+
+                buffer_stdout = stdout_value.splitlines()
+
+                buffer_stdout[:]  = [b for b in buffer_stdout
+                        if line_remove not in b]
+
+                for i, num in enumerate(buffer_stdout):
+                        buffer_stdout[i] = num.replace('vat# ','')
+
+                stdout_value = s.join(buffer_stdout)
+                print stdout_value
+
+        def do_help(self, line):
+                self.runVat("help")
+
+        def default(self, line):
+                self.runVat(line)
+
+        def do_exit(self, line):
+                self.historyWrite()
+                raise SystemExit
+
+        def emptyline(self):
+                pass
+
+        def do_EOF(self,line):
+                self.historyWrite()
+                sys.stdout.write('\n')
+                raise SystemExit
+
+        def preloop(self):
+                if readline and os.path.exists(persishist):
+                        readline.read_history_file(persishist)
+
+        def postcmd(self, stop, line):
+                self.historyWrite()
+
+if __name__ == '__main__':
+        parser = OptionParser()
+        parser.add_option("-p","--prefix",action="store",type="string",dest="prefix")
+        (options,command_args) = parser.parse_args(sys.argv)
+
+        if not len(command_args) > 1:
+                prompt = Vppctl(options.prefix)
+                red_set = '\033[31m'
+                norm_set = '\033[0m'
+                if sys.stdout.isatty():
+                        if(options.prefix is None):
+                                prompt.prompt = 'vpp# '
+                        else:
+                                prompt.prompt = '%s# ' % options.prefix
+                        try:
+                                prompt.cmdloop(red_set + "    _______    _       " + norm_set + " _   _____  ___ \n" +
+                                        red_set + " __/ __/ _ \  (_)__   " + norm_set + " | | / / _ \/ _ \\\n" +
+                                        red_set + " _/ _// // / / / _ \\" + norm_set + "   | |/ / ___/ ___/\n" +
+                                        red_set + " /_/ /____(_)_/\___/   " + norm_set + "|___/_/  /_/   \n")
+                        except KeyboardInterrupt:
+                                sys.stdout.write('\n')
+                else:
+                        try:
+                                prompt.cmdloop()
+                        except KeyboardInterrupt:
+                                sys.stdout.write('\n')
+        else:
+                del command_args[0]
+                stdout_value = " ".join(command_args)
+                VatAddress = Vppctl(options.prefix)
+                VatAddress.runVat(stdout_value)
+
+
+