Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 450 deletions

diff --git a/vpp-api/python/vpp_papi/vpp_papi.py b/vpp-api/python/vpp_papi/vpp_papi.py
deleted file mode 100644
index 6b6b79fd70b..00000000000
--- a/vpp-api/python/vpp_papi/vpp_papi.py
+++ /dev/null
@@ -1,450 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# 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 __future__ import print_function
-import sys, os, logging, collections, struct, json, threading, glob
-logging.basicConfig(level=logging.DEBUG)
-import vpp_api
-
-def eprint(*args, **kwargs):
-    print(*args, file=sys.stderr, **kwargs)
-
-class VPP():
-    def __init__(self, apifiles = None, testmode = False):
-        self.messages = {}
-        self.id_names = []
-        self.id_msgdef = []
-        self.buffersize = 10000
-        self.connected = False
-        self.header = struct.Struct('>HI')
-        self.results = {}
-        self.timeout = 5
-        self.apifile = []
-
-        if not apifiles:
-            # Pick up API definitions from default directory
-            apifiles = glob.glob('/usr/share/vpp/api/*.api.json')
-
-        for file in apifiles:
-            self.apifile.append(file)
-            with open(file) as apidef_file:
-                api = json.load(apidef_file)
-                for t in api['types']:
-                    self.add_type(t[0], t[1:])
-
-                for m in api['messages']:
-                    self.add_message(m[0], m[1:])
-
-        # Basic sanity check
-        if len(self.messages) == 0 and not testmode:
-            raise ValueError(1, 'Missing JSON message definitions')
-
-
-    class ContextId(object):
-        def __init__(self):
-            self.context = 0
-        def __call__(self):
-            self.context += 1
-            return self.context
-    get_context = ContextId()
-
-    def status(self):
-        print('Connected') if self.connected else print('Not Connected')
-        print('Read API definitions from', self.apifile)
-
-    def __struct (self, t, n = None, e = -1, vl = None):
-        base_types = { 'u8' : 'B',
-                       'u16' : 'H',
-                       'u32' : 'I',
-                       'i32' : 'i',
-                       'u64' : 'Q',
-                       'f64' : 'd',
-                       }
-        pack = None
-        if t in base_types:
-            pack = base_types[t]
-            if not vl:
-                if e > 0 and t == 'u8':
-                    # Fixed byte array
-                    return struct.Struct('>' + str(e) + 's')
-                if e > 0:
-                    # Fixed array of base type
-                    return [e, struct.Struct('>' + base_types[t])]
-                elif e == 0:
-                    # Old style variable array
-                    return [-1, struct.Struct('>' + base_types[t])]
-            else:
-                # Variable length array
-                return [vl, struct.Struct('>s')] if t == 'u8' else \
-                    [vl, struct.Struct('>' + base_types[t])]
-
-            return struct.Struct('>' + base_types[t])
-
-        if t in self.messages:
-            ### Return a list in case of array ###
-            if e > 0 and not vl:
-                return [e, lambda self, encode, buf, offset, args: (
-                    self.__struct_type(encode, self.messages[t], buf, offset,
-                                       args))]
-            if vl:
-                return [vl, lambda self, encode, buf, offset, args: (
-                    self.__struct_type(encode, self.messages[t], buf, offset,
-                                       args))]
-            elif e == 0:
-                # Old style VLA
-                raise NotImplementedError(1, 'No support for compound types ' + t)
-            return lambda self, encode, buf, offset, args: (
-                self.__struct_type(encode, self.messages[t], buf, offset, args)
-            )
-
-        raise ValueError(1, 'Invalid message type: ' + t)
-
-    def __struct_type(self, encode, msgdef, buf, offset, kwargs):
-        if encode:
-            return self.__struct_type_encode(msgdef, buf, offset, kwargs)
-        else:
-            return self.__struct_type_decode(msgdef, buf, offset)
-
-    def __struct_type_encode(self, msgdef, buf, offset, kwargs):
-        off = offset
-        size = 0
-
-        for k in kwargs:
-            if k not in msgdef['args']:
-                raise ValueError(1, 'Invalid field-name in message call ' + k)
-
-        for k,v in msgdef['args'].iteritems():
-            off += size
-            if k in kwargs:
-                if type(v) is list:
-                    if callable(v[1]):
-                        e = kwargs[v[0]] if v[0] in kwargs else v[0]
-                        size = 0
-                        for i in range(e):
-                            size += v[1](self, True, buf, off + size,
-                                         kwargs[k][i])
-                    else:
-                        if v[0] in kwargs:
-                            l = kwargs[v[0]]
-                        else:
-                            l = len(kwargs[k])
-                        if v[1].size == 1:
-                            buf[off:off + l] = bytearray(kwargs[k])
-                            size = l
-                        else:
-                            size = 0
-                            for i in kwargs[k]:
-                                v[1].pack_into(buf, off + size, i)
-                                size += v[1].size
-                else:
-                    if callable(v):
-                        size = v(self, True, buf, off, kwargs[k])
-                    else:
-                        v.pack_into(buf, off, kwargs[k])
-                        size = v.size
-            else:
-                size = v.size if not type(v) is list else 0
-
-        return off + size - offset
-
-
-    def __getitem__(self, name):
-        if name in self.messages:
-            return self.messages[name]
-        return None
-
-    def encode(self, msgdef, kwargs):
-        # Make suitably large buffer
-        buf = bytearray(self.buffersize)
-        offset = 0
-        size = self.__struct_type(True, msgdef, buf, offset, kwargs)
-        return buf[:offset + size]
-
-    def decode(self, msgdef, buf):
-        return self.__struct_type(False, msgdef, buf, 0, None)[1]
-
-    def __struct_type_decode(self, msgdef, buf, offset):
-        res = []
-        off = offset
-        size = 0
-        for k,v in msgdef['args'].iteritems():
-            off += size
-            if type(v) is list:
-                lst = []
-                if callable(v[1]): # compound type
-                    size = 0
-                    if v[0] in msgdef['args']: # vla
-                        e = res[v[2]]
-                    else: # fixed array
-                        e = v[0]
-                    res.append(lst)
-                    for i in range(e):
-                        (s,l) = v[1](self, False, buf, off + size, None)
-                        lst.append(l)
-                        size += s
-                    continue
-                if v[1].size == 1:
-                    if type(v[0]) is int:
-                        size = len(buf) - off
-                    else:
-                        size = res[v[2]]
-                    res.append(buf[off:off + size])
-                else:
-                    e = v[0] if type(v[0]) is int else res[v[2]]
-                    if e == -1:
-                        e = (len(buf) - off) / v[1].size
-                    lst = []
-                    res.append(lst)
-                    size = 0
-                    for i in range(e):
-                        lst.append(v[1].unpack_from(buf, off + size)[0])
-                        size += v[1].size
-            else:
-                if callable(v):
-                    (s,l) = v(self, False, buf, off, None)
-                    res.append(l)
-                    size += s
-                else:
-                    res.append(v.unpack_from(buf, off)[0])
-                    size = v.size
-
-        return off + size - offset, msgdef['return_tuple']._make(res)
-
-    def ret_tup(self, name):
-        if name in self.messages and 'return_tuple' in self.messages[name]:
-            return self.messages[name]['return_tuple']
-        return None
-
-    def add_message(self, name, msgdef):
-        if name in self.messages:
-            raise ValueError('Duplicate message name: ' + name)
-
-        args = collections.OrderedDict()
-        argtypes = collections.OrderedDict()
-        fields = []
-        msg = {}
-        for i, f in enumerate(msgdef):
-            if type(f) is dict and 'crc' in f:
-                msg['crc'] = f['crc']
-                continue
-            field_type = f[0]
-            field_name = f[1]
-            if len(f) == 3 and f[2] == 0 and i != len(msgdef) - 2:
-                raise ValueError('Variable Length Array must be last: ' + name)
-            args[field_name] = self.__struct(*f)
-            argtypes[field_name] = field_type
-            if len(f) == 4: # Find offset to # elements field
-                args[field_name].append(args.keys().index(f[3]) - i)
-            fields.append(field_name)
-        msg['return_tuple'] = collections.namedtuple(name, fields,
-                                                     rename = True)
-        self.messages[name] = msg
-        self.messages[name]['args'] = args
-        self.messages[name]['argtypes'] = argtypes
-        return self.messages[name]
-
-    def add_type(self, name, typedef):
-        return self.add_message('vl_api_' + name + '_t', typedef)
-
-    def make_function(self, name, i, msgdef, multipart, async):
-        if (async):
-            f = lambda **kwargs: (self._call_vpp_async(i, msgdef, multipart, **kwargs))
-        else:
-            f = lambda **kwargs: (self._call_vpp(i, msgdef, multipart, **kwargs))
-        args = self.messages[name]['args']
-        argtypes = self.messages[name]['argtypes']
-        f.__name__ = str(name)
-        f.__doc__ = ", ".join(["%s %s" % (argtypes[k], k) for k in args.keys()])
-        return f
-
-    def _register_functions(self, async=False):
-        self.id_names = [None] * (self.vpp_dictionary_maxid + 1)
-        self.id_msgdef = [None] * (self.vpp_dictionary_maxid + 1)
-        for name, msgdef in self.messages.iteritems():
-            if name in self.vpp_dictionary:
-                if self.messages[name]['crc'] != self.vpp_dictionary[name]['crc']:
-                    raise ValueError(3, 'Failed CRC checksum ' + name +
-                                     ' ' + self.messages[name]['crc'] +
-                                     ' ' + self.vpp_dictionary[name]['crc'])
-                i = self.vpp_dictionary[name]['id']
-                self.id_msgdef[i] = msgdef
-                self.id_names[i] = name
-                multipart = True if name.find('_dump') > 0 else False
-                setattr(self, name, self.make_function(name, i, msgdef, multipart, async))
-
-    def _write (self, buf):
-        if not self.connected:
-            raise IOError(1, 'Not connected')
-        return vpp_api.write(str(buf))
-
-    def _load_dictionary(self):
-        self.vpp_dictionary = {}
-        self.vpp_dictionary_maxid = 0
-        d = vpp_api.msg_table()
-
-        if not d:
-            raise IOError(3, 'Cannot get VPP API dictionary')
-        for i,n in d:
-            name, crc =  n.rsplit('_', 1)
-            crc = '0x' + crc
-            self.vpp_dictionary[name] = { 'id' : i, 'crc' : crc }
-            self.vpp_dictionary_maxid = max(self.vpp_dictionary_maxid, i)
-
-    def connect(self, name, chroot_prefix = None, async = False):
-        msg_handler = self.msg_handler if not async else self.msg_handler_async
-        if not chroot_prefix:
-            rv = vpp_api.connect(name, msg_handler)
-        else:
-            rv = vpp_api.connect(name, msg_handler, chroot_prefix)
-
-        if rv != 0:
-            raise IOError(2, 'Connect failed')
-        self.connected = True
-
-        self._load_dictionary()
-        self._register_functions(async=async)
-
-        # Initialise control ping
-        self.control_ping_index = self.vpp_dictionary['control_ping']['id']
-        self.control_ping_msgdef = self.messages['control_ping']
-
-    def disconnect(self):
-        rv = vpp_api.disconnect()
-        return rv
-
-    def results_wait(self, context):
-        return (self.results[context]['e'].wait(self.timeout))
-
-    def results_prepare(self, context):
-        self.results[context] = {}
-        self.results[context]['e'] = threading.Event()
-        self.results[context]['e'].clear()
-        self.results[context]['r'] = []
-
-    def results_clean(self, context):
-        del self.results[context]
-
-    def msg_handler(self, msg):
-        if not msg:
-            eprint('vpp_api.read failed')
-            return
-
-        i, ci = self.header.unpack_from(msg, 0)
-        if self.id_names[i] == 'rx_thread_exit':
-            return;
-
-        #
-        # Decode message and returns a tuple.
-        #
-        msgdef = self.id_msgdef[i]
-        if not msgdef:
-            raise IOError(2, 'Reply message undefined')
-
-        r = self.decode(msgdef, msg)
-        if 'context' in r._asdict():
-            if r.context > 0:
-                context = r.context
-
-        msgname = type(r).__name__
-
-        #
-        # XXX: Call provided callback for event
-        # Are we guaranteed to not get an event during processing of other messages?
-        # How to differentiate what's a callback message and what not? Context = 0?
-        #
-        #if not is_waiting_for_reply():
-        if r.context == 0 and self.event_callback:
-            self.event_callback(msgname, r)
-            return
-
-        #
-        # Collect results until control ping
-        #
-        if msgname == 'control_ping_reply':
-            self.results[context]['e'].set()
-            return
-
-        if not context in self.results:
-            eprint('Not expecting results for this context', context, r)
-            return
-
-        if 'm' in self.results[context]:
-            self.results[context]['r'].append(r)
-            return
-
-        self.results[context]['r'] = r
-        self.results[context]['e'].set()
-
-    def msg_handler_async(self, msg):
-        if not msg:
-            eprint('vpp_api.read failed')
-            return
-
-        i, ci = self.header.unpack_from(msg, 0)
-        if self.id_names[i] == 'rx_thread_exit':
-            return;
-
-        #
-        # Decode message and returns a tuple.
-        #
-        msgdef = self.id_msgdef[i]
-        if not msgdef:
-            raise IOError(2, 'Reply message undefined')
-
-        r = self.decode(msgdef, msg)
-        msgname = type(r).__name__
-
-        self.event_callback(msgname, r)
-
-    def _control_ping(self, context):
-        self._write(self.encode(self.control_ping_msgdef,
-                        { '_vl_msg_id' : self.control_ping_index,
-                          'context' : context}))
-
-    def _call_vpp(self, i, msgdef, multipart, **kwargs):
-        if not 'context' in kwargs:
-            context = self.get_context()
-            kwargs['context'] = context
-        else:
-            context = kwargs['context']
-        kwargs['_vl_msg_id'] = i
-        b = self.encode(msgdef, kwargs)
-
-        self.results_prepare(context)
-        self._write(b)
-
-        if multipart:
-            self.results[context]['m'] = True
-            self._control_ping(context)
-        self.results_wait(context)
-        r = self.results[context]['r']
-        self.results_clean(context)
-        return r
-
-    def _call_vpp_async(self, i, msgdef, multipart, **kwargs):
-        if not 'context' in kwargs:
-            context = self.get_context()
-            kwargs['context'] = context
-        else:
-            context = kwargs['context']
-        kwargs['_vl_msg_id'] = i
-        b = self.encode(msgdef, kwargs)
-
-        self._write(b)
-
-    def register_event_callback(self, callback):
-        self.event_callback = callback
-