mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-26 09:28:13 +00:00
fix merge conflicts with updated python-trezor
This commit is contained in:
matejcik
commit
2375a8f516
44
tools/build_protobuf
Executable file → Normal file
44
tools/build_protobuf
Executable file → Normal file
@ -1,32 +1,32 @@
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#!/bin/bash
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CURDIR=$(pwd)
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PB2DIR=$CURDIR/pb2
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OUTDIR=../trezorlib/messages
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INDEX=$OUTDIR/__init__.py
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set -e
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rm -f $OUTDIR/[A-Z]*.py
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mkdir -p $OUTDIR
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mkdir -p $PB2DIR
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touch $PB2DIR/__init__.py
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cd "$(dirname "$0")"
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rm -f $INDEX
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echo '# Automatically generated by pb2py' >> $INDEX
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echo 'from __future__ import absolute_import' >> $INDEX
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echo '' >> $INDEX
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GENPATH="../trezorlib/messages"
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INDEX="$GENPATH/__init__.py"
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PROTO_PATH="../../trezor-common/protob"
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PROTO_FILES="types messages"
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PB2_OUT="pb2"
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for i in types messages ; do
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rm -f "$GENPATH/[A-Z]*.py"
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mkdir -p "$GENPATH"
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cat > "$INDEX" << EOF
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# Automatically generated by pb2py
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EOF
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mkdir -p "$PB2_OUT"
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for file in $PROTO_FILES; do
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# Compile .proto files to python2 modules using google protobuf library
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cd $CURDIR/../../trezor-common/protob
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protoc --python_out=$PB2DIR -I/usr/include -I. $i.proto
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protoc --python_out="$PB2_OUT" -I"$PROTO_PATH" "$file.proto"
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done
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# hack to make output python 3 compatible
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sed -i 's/^import types_pb2/from . import types_pb2/g' $CURDIR/pb2/messages_pb2.py
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for i in types messages ; do
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for file in $PROTO_FILES; do
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# Convert google protobuf library to trezor's internal format
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cd $CURDIR
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./pb2py -p $CURDIR -l $INDEX $i $OUTDIR
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./pb2py -P "trezorlib.protobuf" -p "$PB2_OUT" -l "$INDEX" "$file" "$GENPATH"
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done
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rm -rf $PB2DIR
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rm -rf "$PB2_OUT"
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213
tools/pb2py
213
tools/pb2py
@ -3,72 +3,78 @@
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# to plain-python objects as used in TREZOR Core and python-trezor
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import sys
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import importlib
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import os
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import argparse
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from google.protobuf.internal.enum_type_wrapper import EnumTypeWrapper
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def import_pb2(name):
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return importlib.import_module("%s_pb2" % name)
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def process_type(t, cls, msg_id, indexfile, is_upy):
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print(" * type %s" % t)
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def create_message_import(name):
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return "from .%s import %s" % (name, name)
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def create_const(name, value, is_upy):
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if is_upy:
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return "%s = const(%s)" % (name, value)
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else:
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return "%s = %s" % (name, value)
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def remove_from_start(s, prefix):
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if s.startswith(prefix):
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return s[len(prefix):]
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else:
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return s
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def process_message(descriptor, protobuf_module, msg_id, indexfile, is_upy):
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print(" * type %s" % descriptor.name)
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imports = []
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out = ["", "", "class %s(p.MessageType):" % t, ]
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out = ["", "", "class %s(p.MessageType):" % descriptor.name, ]
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if cls.DESCRIPTOR.fields_by_name:
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if descriptor.fields_by_number:
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out.append(" FIELDS = {")
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elif msg_id is None:
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out.append(" pass")
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for v in sorted(cls.DESCRIPTOR.fields_by_name.values(), key=lambda x: x.number):
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number = v.number
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fieldname = v.name
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type = None
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repeated = v.label == 3
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required = v.label == 2
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for number, field in descriptor.fields_by_number.items():
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field_name = field.name
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field_type = None
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repeated = (field.label == field.LABEL_REPEATED)
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required = (field.label == field.LABEL_REQUIRED)
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# print v.has_default_value, v.default_value
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if v.type in (4, 13, 14):
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# TYPE_UINT64 = 4
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# TYPE_UINT32 = 13
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# TYPE_ENUM = 14
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type = 'p.UVarintType'
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elif v.type in (17,):
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# TYPE_SINT32 = 17
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type = 'p.Sint32Type'
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elif v.type in (18,):
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# TYPE_SINT64 = 18
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type = 'p.Sint64Type'
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elif v.type == 9:
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# TYPE_STRING = 9
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type = 'p.UnicodeType'
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elif v.type == 8:
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# TYPE_BOOL = 8
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type = 'p.BoolType'
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elif v.type == 12:
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# TYPE_BYTES = 12
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type = 'p.BytesType'
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elif v.type == 11:
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# TYPE_MESSAGE = 1
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type = v.message_type.name
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imports.append("from .%s import %s" %
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(v.message_type.name, v.message_type.name))
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types = {
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field.TYPE_UINT64: 'p.UVarintType',
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field.TYPE_UINT32: 'p.UVarintType',
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field.TYPE_ENUM: 'p.UVarintType',
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field.TYPE_SINT32: 'p.Sint32Type',
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field.TYPE_SINT64: 'p.Sint64Type',
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field.TYPE_STRING: 'p.UnicodeType',
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field.TYPE_BOOL: 'p.BoolType',
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field.TYPE_BYTES: 'p.BytesType'
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}
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if field.type == field.TYPE_MESSAGE:
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field_type = field.message_type.name
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imports.append(create_message_import(field_type))
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else:
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raise Exception("Unknown field type %s for field %s" %
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(v.type, fieldname))
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try:
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field_type = types[field.type]
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except KeyError:
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raise ValueError("Unknown field type %d for field %s" % (field.type, field_name))
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comments = []
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if required:
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comment = ' # required'
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elif v.has_default_value:
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comment = ' # default=%s' % repr(v.default_value)
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comments.append('required')
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if field.has_default_value:
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comments.append("default=%s" % repr(field.default_value))
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if comments:
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comment = " # %s" % ' '.join(comments)
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else:
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comment = ''
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@ -78,27 +84,15 @@ def process_type(t, cls, msg_id, indexfile, is_upy):
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flags = '0'
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out.append(" %d: ('%s', %s, %s),%s" %
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(number, fieldname, type, flags, comment))
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(number, field_name, field_type, flags, comment))
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# print fieldname, number, type, repeated, comment
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# print v.__dict__
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# print v.CPPTYPE_STRING
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# print v.LABEL_REPEATED
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# print v.enum_type
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# v.has_default_value, v.default_value
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# v.label == 3 # repeated
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# print v.number
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if cls.DESCRIPTOR.fields_by_name:
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if descriptor.fields_by_name:
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out.append(" }")
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if msg_id is not None:
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out.append(" MESSAGE_WIRE_TYPE = %d" % msg_id)
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if indexfile is not None:
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if is_upy:
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indexfile.write("%s = const(%d)\n" % (t, msg_id))
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else:
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indexfile.write("%s = %d\n" % (t, msg_id))
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indexfile.write(create_const(t, msg_id, is_upy))
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# Remove duplicate imports
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imports = sorted(list(set(imports)))
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@ -106,73 +100,60 @@ def process_type(t, cls, msg_id, indexfile, is_upy):
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if is_upy:
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imports = ['import protobuf as p'] + imports
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else:
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imports = ['from __future__ import absolute_import',
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'from .. import protobuf as p'] + imports
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imports = ['from .. import protobuf as p'] + imports
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return imports + out
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def process_enum(t, cls, is_upy):
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def process_enum(descriptor, is_upy):
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out = []
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if is_upy:
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out += ("from micropython import const", "")
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print(" * enum %s" % t)
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print(" * enum %s" % descriptor.name)
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for k, v in cls.items():
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for name, value in descriptor.values_by_name.items():
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# Remove type name from the beginning of the constant
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# For example "PinMatrixRequestType_Current" -> "Current"
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if k.startswith("%s_" % t):
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k = k.replace("%s_" % t, '')
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enum_prefix = descriptor.name
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name = remove_from_start(name, "%s_" % enum_prefix)
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# If type ends with *Type, but constant use type name without *Type, remove it too :)
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# For example "ButtonRequestType & ButtonRequest_Other" => "Other"
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if t.endswith("Type") and k.startswith("%s_" % t.replace("Type", '')):
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k = k.replace("%s_" % t.replace("Type", ''), '')
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if enum_prefix.endswith("Type"):
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enum_prefix, _ = enum_prefix.rsplit("Type", 1)
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name = remove_from_start(name, "%s_" % enum_prefix)
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if is_upy:
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out.append("%s = const(%s)" % (k, v))
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else:
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out.append("%s = %s" % (k, v))
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out.append(create_const(name, value.number, is_upy))
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return out
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def find_msg_type(msg_types, t):
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for k, v in msg_types:
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msg_name = k.replace('MessageType_', '')
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if msg_name == t:
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return v
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def process_file(descriptor, protobuf_module, genpath, indexfile, modlist, is_upy):
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print("Processing module %s" % descriptor.name)
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def process_module(mod, genpath, indexfile, modlist, is_upy):
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msg_types = import_pb2('messages').MessageType
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print("Processing module %s" % mod.__name__)
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types = dict([(name, cls)
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for name, cls in mod.__dict__.items() if isinstance(cls, type)])
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msg_types = __import__('pb2', globals(), locals(), [
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'messages_pb2', ]).messages_pb2.MessageType.items()
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for t, cls in sorted(types.items()):
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for name, message_descriptor in descriptor.message_types_by_name.items():
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# Find message type for given class
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msg_id = find_msg_type(msg_types, t)
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try:
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msg_id = msg_types.Value("MessageType_%s" % name)
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except ValueError:
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msg_id = None
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out = process_type(t, cls, msg_id, indexfile, is_upy)
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out = process_message(message_descriptor, protobuf_module, msg_id, indexfile, is_upy)
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write_to_file(genpath, t, out)
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write_to_file(genpath, name, out)
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if modlist:
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modlist.write("from .%s import *\n" % t)
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modlist.write(create_message_import(name) + "\n")
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enums = dict([(name, cls) for name, cls in mod.__dict__.items()
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if isinstance(cls, EnumTypeWrapper)])
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for t, cls in enums.items():
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out = process_enum(t, cls, is_upy)
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write_to_file(genpath, t, out)
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for name, enum_descriptor in descriptor.enum_types_by_name.items():
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out = process_enum(enum_descriptor, is_upy)
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write_to_file(genpath, name, out)
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if modlist:
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modlist.write("from . import %s\n" % t)
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modlist.write("from . import %s\n" % name)
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def write_to_file(genpath, t, out):
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@ -188,29 +169,19 @@ def write_to_file(genpath, t, out):
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument('modulename', type=str, help="Name of module to generate")
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parser.add_argument('genpath', type=str, help="Directory for generated source code")
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parser.add_argument('-i', '--indexfile', type=str, help="[optional] Generate index file of wire types")
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parser.add_argument('-l', '--modlist', type=str, help="[optional] Generate list of modules")
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parser.add_argument('-p', '--protopath', type=str, help="[optional] Path to search for pregenerated Google's python sources")
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parser.add_argument('module', help="Name of module to generate")
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parser.add_argument('genpath', help="Directory for generated source code")
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parser.add_argument('-P', '--protobuf-module', default="protobuf", help="Name of protobuf module")
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parser.add_argument('-i', '--indexfile', type=argparse.FileType('a'), help="Generate index file of wire types")
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parser.add_argument('-l', '--modlist', type=argparse.FileType('a'), help="Generate list of modules")
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parser.add_argument('-p', '--protopath', type=str, help="Path to search for pregenerated Google's python sources")
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parser.add_argument('-m', '--micropython', action='store_true', help="Use micropython-favoured source code")
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args = parser.parse_args()
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if args.indexfile:
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indexfile = open(args.indexfile, 'a')
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else:
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indexfile = None
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if args.modlist:
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modlist = open(args.modlist, 'a')
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else:
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modlist = None
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if args.protopath:
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sys.path.append(args.protopath)
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# Dynamically load module from argv[1]
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tmp = __import__('pb2', globals(), locals(), ['%s_pb2' % args.modulename])
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mod = getattr(tmp, "%s_pb2" % args.modulename)
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# This must be done after sys.path.append
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module = import_pb2(args.module)
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process_module(mod, args.genpath, indexfile, modlist, args.micropython)
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process_file(module.DESCRIPTOR, args.protobuf_module, args.genpath, args.indexfile, args.modlist, args.micropython)
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