Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 1 | __author__ = "Dusan (Ph4r05) Klinec" |
| 2 | __copyright__ = "Copyright (C) 2014 Dusan (ph4r05) Klinec" |
| 3 | __license__ = "Apache License, Version 2.0" |
| 4 | __version__ = "1.0" |
| 5 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 6 | class Visitor(object): |
| 7 | |
| 8 | def __init__(self, verbose=False): |
| 9 | self.verbose = verbose |
| 10 | |
| 11 | def __getattr__(self, name): |
| 12 | if not name.startswith('visit_'): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 13 | raise AttributeError('name must start with visit_ but was {}'.format(name)) |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 14 | |
| 15 | def f(element): |
| 16 | if self.verbose: |
| 17 | msg = 'unimplemented call to {}; ignoring ({})' |
| 18 | print(msg.format(name, element)) |
| 19 | return True |
| 20 | return f |
| 21 | |
| 22 | # visitor.visit_PackageStatement(self) |
| 23 | # visitor.visit_ImportStatement(self) |
| 24 | # visitor.visit_OptionStatement(self) |
| 25 | # visitor.visit_FieldDirective(self) |
| 26 | # visitor.visit_FieldType(self) |
| 27 | # visitor.visit_FieldDefinition(self) |
| 28 | # visitor.visit_EnumFieldDefinition(self) |
| 29 | # visitor.visit_EnumDefinition(self) |
| 30 | # visitor.visit_MessageDefinition(self) |
| 31 | # visitor.visit_MessageExtension(self) |
| 32 | # visitor.visit_MethodDefinition(self) |
| 33 | # visitor.visit_ServiceDefinition(self) |
| 34 | # visitor.visit_ExtensionsDirective(self) |
| 35 | # visitor.visit_Literal(self) |
| 36 | # visitor.visit_Name(self) |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 37 | # visitor.visit_Proto(self) |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 38 | # visitor.visit_LU(self) |
| 39 | |
| 40 | class Base(object): |
| 41 | parent = None |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 42 | lexspan = None |
| 43 | linespan = None |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 44 | |
| 45 | def v(self, obj, visitor): |
| 46 | if obj == None: |
| 47 | return |
| 48 | if not hasattr(obj, "accept"): |
| 49 | return |
| 50 | obj.accept(visitor) |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 51 | |
Dusan Klinec | aa9ff47 | 2014-11-10 18:02:03 +0100 | [diff] [blame] | 52 | # Lexical unit - contains lexspan and linespan for later analysis. |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 53 | class LU(Base): |
Dusan Klinec | aa9ff47 | 2014-11-10 18:02:03 +0100 | [diff] [blame] | 54 | def __init__(self, p, idx): |
| 55 | self.p = p |
| 56 | self.idx = idx |
| 57 | self.pval = p[idx] |
| 58 | self.lexspan = p.lexspan(idx) |
| 59 | self.linespan = p.linespan(idx) |
| 60 | |
| 61 | # If string is in the value (raw value) and start and stop lexspan is the same, add real span |
| 62 | # obtained by string length. |
| 63 | if isinstance(self.pval, str) \ |
| 64 | and self.lexspan != None \ |
| 65 | and self.lexspan[0] == self.lexspan[1] \ |
| 66 | and self.lexspan[0] != 0: |
| 67 | self.lexspan = tuple([self.lexspan[0], self.lexspan[0] + len(self.pval)]) |
| 68 | super(LU, self).__init__() |
| 69 | |
| 70 | @staticmethod |
| 71 | def i(p, idx): |
| 72 | if isinstance(p[idx], LU): return p[idx] |
| 73 | if isinstance(p[idx], str): return LU(p, idx) |
| 74 | return p[idx] |
| 75 | |
| 76 | def describe(self): |
| 77 | return "LU(%s,%s)" % (self.pval, self.lexspan) |
| 78 | |
| 79 | def __str__(self): |
| 80 | return self.pval |
| 81 | |
| 82 | def __repr__(self): |
| 83 | return self.describe() |
| 84 | |
| 85 | def accept(self, visitor): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 86 | self.v(self.pval, visitor) |
Dusan Klinec | aa9ff47 | 2014-11-10 18:02:03 +0100 | [diff] [blame] | 87 | |
| 88 | def __iter__(self): |
| 89 | for x in self.pval: |
| 90 | yield x |
| 91 | |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 92 | # Base node |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 93 | class SourceElement(Base): |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 94 | ''' |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 95 | A SourceElement is the base class for all elements that occur in a Protocol Buffers |
| 96 | file parsed by plyproto. |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 97 | ''' |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 98 | def __init__(self, linespan=[], lexspan=[], p=None): |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 99 | super(SourceElement, self).__init__() |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 100 | self._fields = [] # ['linespan', 'lexspan'] |
| 101 | self.linespan = linespan |
| 102 | self.lexspan = lexspan |
| 103 | self.p = p |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 104 | |
| 105 | def __repr__(self): |
| 106 | equals = ("{0}={1!r}".format(k, getattr(self, k)) |
| 107 | for k in self._fields) |
| 108 | args = ", ".join(equals) |
| 109 | return "{0}({1})".format(self.__class__.__name__, args) |
| 110 | |
| 111 | def __eq__(self, other): |
| 112 | try: |
| 113 | return self.__dict__ == other.__dict__ |
| 114 | except AttributeError: |
| 115 | return False |
| 116 | |
| 117 | def __ne__(self, other): |
| 118 | return not self == other |
| 119 | |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 120 | def setLexData(self, linespan, lexspan): |
| 121 | self.linespan = linespan |
| 122 | self.lexspan = lexspan |
| 123 | |
| 124 | def setLexObj(self, p): |
| 125 | self.p = p |
| 126 | |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 127 | def accept(self, visitor): |
| 128 | pass |
| 129 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 130 | class PackageStatement(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 131 | def __init__(self, name, linespan=None, lexspan=None, p=None): |
| 132 | super(PackageStatement, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 133 | self._fields += ['name'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 134 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 135 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 136 | |
| 137 | def accept(self, visitor): |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 138 | visitor.visit_PackageStatement(self) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 139 | |
| 140 | class ImportStatement(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 141 | def __init__(self, name, linespan=None, lexspan=None, p=None): |
| 142 | super(ImportStatement, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 143 | self._fields += ['name'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 144 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 145 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 146 | |
| 147 | def accept(self, visitor): |
| 148 | visitor.visit_ImportStatement(self) |
| 149 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 150 | class OptionStatement(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 151 | def __init__(self, name, value, linespan=None, lexspan=None, p=None): |
| 152 | super(OptionStatement, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 153 | self._fields += ['name', 'value'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 154 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 155 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 156 | self.value = value |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 157 | self.value.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 158 | |
| 159 | def accept(self, visitor): |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 160 | visitor.visit_OptionStatement(self) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 161 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 162 | class FieldDirective(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 163 | def __init__(self, name, value, linespan=None, lexspan=None, p=None): |
| 164 | super(FieldDirective, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 165 | self._fields += ['name', 'value'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 166 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 167 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 168 | self.value = value |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 169 | self.value.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 170 | |
| 171 | def accept(self, visitor): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 172 | if visitor.visit_FieldDirective(self): |
| 173 | self.v(self.name, visitor) |
| 174 | self.v(self.value, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 175 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 176 | class FieldType(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 177 | def __init__(self, name, linespan=None, lexspan=None, p=None): |
| 178 | super(FieldType, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 179 | self._fields += ['name'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 180 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 181 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 182 | |
| 183 | def accept(self, visitor): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 184 | if visitor.visit_FieldType(self): |
| 185 | self.v(self.name, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 186 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 187 | class FieldDefinition(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 188 | def __init__(self, field_modifier, ftype, name, fieldId, fieldDirective, linespan=None, lexspan=None, p=None): |
| 189 | super(FieldDefinition, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 190 | self._fields += ['field_modifier', 'ftype', 'name', 'fieldId', 'fieldDirective'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 191 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 192 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 193 | self.field_modifier = field_modifier |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 194 | self.field_modifier.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 195 | self.ftype = ftype |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 196 | self.ftype.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 197 | self.fieldId = fieldId |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 198 | self.fieldId.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 199 | self.fieldDirective = fieldDirective |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 200 | for s in self.fieldDirective: |
| 201 | s.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 202 | |
| 203 | def accept(self, visitor): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 204 | if visitor.visit_FieldDefinition(self): |
| 205 | self.v(self.name, visitor) |
| 206 | self.v(self.field_modifier, visitor) |
| 207 | self.v(self.ftype, visitor) |
| 208 | self.v(self.fieldId, visitor) |
| 209 | for s in self.fieldDirective: |
| 210 | self.v(s, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 211 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 212 | class EnumFieldDefinition(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 213 | def __init__(self, name, fieldId, linespan=None, lexspan=None, p=None): |
| 214 | super(EnumFieldDefinition, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 215 | self._fields += ['name', 'fieldId'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 216 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 217 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 218 | self.fieldId = fieldId |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 219 | self.fieldId.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 220 | |
| 221 | def accept(self, visitor): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 222 | if visitor.visit_EnumFieldDefinition(self): |
| 223 | self.v(self.name, visitor) |
| 224 | self.v(self.fieldId, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 225 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 226 | class EnumDefinition(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 227 | def __init__(self, name, body, linespan=None, lexspan=None, p=None): |
| 228 | super(EnumDefinition, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 229 | self._fields += ['name', 'body'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 230 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 231 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 232 | self.body = body |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 233 | for s in self.body: |
| 234 | s.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 235 | |
| 236 | def accept(self, visitor): |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 237 | if visitor.visit_EnumDefinition(self): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 238 | self.v(self.name, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 239 | for s in self.body: |
| 240 | s.accept(visitor) |
| 241 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 242 | class MessageDefinition(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 243 | def __init__(self, name, body, linespan=None, lexspan=None, p=None): |
| 244 | super(MessageDefinition, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 245 | self._fields += ['name', 'body'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 246 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 247 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 248 | self.body = body |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 249 | for s in self.body: |
| 250 | s.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 251 | |
| 252 | def accept(self, visitor): |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 253 | if visitor.visit_MessageDefinition(self): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 254 | self.v(self.name, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 255 | for s in self.body: |
| 256 | s.accept(visitor) |
| 257 | |
| 258 | class MessageExtension(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 259 | def __init__(self, name, body, linespan=None, lexspan=None, p=None): |
| 260 | super(MessageExtension, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 261 | self._fields += ['name', 'body'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 262 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 263 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 264 | self.body = body |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 265 | for s in self.body: |
| 266 | s.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 267 | |
| 268 | def accept(self, visitor): |
| 269 | if visitor.visit_MessageExtension(self): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 270 | self.v(self.name, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 271 | for s in self.body: |
| 272 | s.accept(visitor) |
| 273 | |
| 274 | class MethodDefinition(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 275 | def __init__(self, name, name2, name3, linespan=None, lexspan=None, p=None): |
| 276 | super(MethodDefinition, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 277 | self._fields += ['name', 'name2', 'name3'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 278 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 279 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 280 | self.name2 = name2 |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 281 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 282 | self.name3 = name3 |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 283 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 284 | |
| 285 | def accept(self, visitor): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 286 | if visitor.visit_MethodDefinition(self): |
| 287 | self.v(self.name, visitor) |
| 288 | self.v(self.name2, visitor) |
| 289 | self.v(self.name3, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 290 | |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 291 | class ServiceDefinition(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 292 | def __init__(self, name, body, linespan=None, lexspan=None, p=None): |
| 293 | super(ServiceDefinition, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 294 | self._fields += ['name', 'body'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 295 | self.name = name |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 296 | self.name.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 297 | self.body = body |
| 298 | |
| 299 | def accept(self, visitor): |
Dusan Klinec | e26bb02 | 2014-11-09 12:21:37 +0100 | [diff] [blame] | 300 | if visitor.visit_ServiceDefinition(self): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 301 | self.v(self.name, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 302 | for s in self.body: |
| 303 | s.accept(visitor) |
| 304 | |
| 305 | class ExtensionsMax(SourceElement): |
| 306 | pass |
| 307 | |
| 308 | class ExtensionsDirective(SourceElement): |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 309 | def __init__(self, fromVal, toVal, linespan=None, lexspan=None, p=None): |
| 310 | super(ExtensionsDirective, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 311 | self._fields += ['fromVal', 'toVal'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 312 | self.fromVal = fromVal |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 313 | self.fromVal.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 314 | self.toVal = toVal |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 315 | self.toVal.parent = self |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 316 | |
| 317 | def accept(self, visitor): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 318 | if visitor.visit_ExtensionsDirective(self): |
| 319 | self.v(self.fromVal, visitor) |
| 320 | self.v(self.toVal, visitor) |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 321 | |
| 322 | class Literal(SourceElement): |
| 323 | |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 324 | def __init__(self, value, linespan=None, lexspan=None, p=None): |
| 325 | super(Literal, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 326 | self._fields += ['value'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 327 | self.value = value |
| 328 | |
| 329 | def accept(self, visitor): |
| 330 | visitor.visit_Literal(self) |
| 331 | |
| 332 | class Name(SourceElement): |
| 333 | |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 334 | def __init__(self, value, linespan=None, lexspan=None, p=None): |
| 335 | super(Name, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 336 | self._fields += ['value'] |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 337 | self.value = value |
Dusan Klinec | aa9ff47 | 2014-11-10 18:02:03 +0100 | [diff] [blame] | 338 | self.deriveLex() |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 339 | |
| 340 | def append_name(self, name): |
| 341 | try: |
| 342 | self.value = self.value + '.' + name.value |
| 343 | except: |
| 344 | self.value = self.value + '.' + name |
| 345 | |
Dusan Klinec | aa9ff47 | 2014-11-10 18:02:03 +0100 | [diff] [blame] | 346 | def deriveLex(self): |
| 347 | if hasattr(self.value, "lexspan"): |
| 348 | self.lexspan = self.value.lexspan |
| 349 | self.linespan = self.value.linespan |
| 350 | else: |
| 351 | return |
| 352 | |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 353 | def accept(self, visitor): |
| 354 | visitor.visit_Name(self) |
| 355 | |
Dusan Klinec | aa9ff47 | 2014-11-10 18:02:03 +0100 | [diff] [blame] | 356 | class DotName(Name): |
| 357 | elements = [] |
| 358 | def __init__(self, elements, linespan=None, lexspan=None, p=None): |
| 359 | super(DotName, self).__init__('.'.join([str(x) for x in elements]), linespan=linespan, lexspan=lexspan, p=p) |
| 360 | self._fields += ['elements'] |
| 361 | self.elements = elements |
| 362 | self.deriveLex() |
| 363 | |
| 364 | def deriveLex(self): |
| 365 | if isinstance(self.elements, list) and len(self.elements)>0: |
| 366 | self.lexspan = (min([x.lexspan[0] for x in self.elements if x.lexspan[0] != 0]), max([x.lexspan[1] for x in self.elements if x.lexspan[1] != 0])) |
| 367 | self.linespan = (min([x.linespan[0] for x in self.elements if x.linespan[0] != 0]), max([x.linespan[1] for x in self.elements if x.linespan[1] != 0])) |
| 368 | elif hasattr(self.elements, "lexspan"): |
| 369 | self.lexspan = self.elements.lexspan |
| 370 | self.linespan = self.elements.linespan |
| 371 | else: |
| 372 | return |
| 373 | |
| 374 | def accept(self, visitor): |
| 375 | visitor.visit_DotName(self) |
| 376 | |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 377 | class ProtoFile(SourceElement): |
Dusan Klinec | ccaa0d9 | 2014-11-09 03:21:31 +0100 | [diff] [blame] | 378 | |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 379 | def __init__(self, pkg, body, linespan=None, lexspan=None, p=None): |
| 380 | super(ProtoFile, self).__init__(linespan=linespan, lexspan=lexspan, p=p) |
| 381 | self._fields += ['pkg', 'body'] |
| 382 | self.pkg = pkg |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 383 | self.pkg.parent = self |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 384 | self.body = body |
Dusan Klinec | 00eb5da | 2014-11-10 21:24:15 +0100 | [diff] [blame^] | 385 | for s in self.body: |
| 386 | s.parent = self |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 387 | |
| 388 | def accept(self, visitor): |
| 389 | if visitor.visit_Proto(self): |
Dusan Klinec | a9f6d36 | 2014-11-10 21:07:08 +0100 | [diff] [blame] | 390 | self.v(self.pkg, visitor) |
Dusan Klinec | c9b031a | 2014-11-10 13:21:08 +0100 | [diff] [blame] | 391 | for s in self.body: |
| 392 | s.accept(visitor) |