Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | #include "bookmaker.h" |
| 9 | |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 10 | const IncludeKey kKeyWords[] = { |
| 11 | { "", KeyWord::kNone, KeyProperty::kNone }, |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 12 | { "SK_API", KeyWord::kSK_API, KeyProperty::kModifier }, |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 13 | { "bool", KeyWord::kBool, KeyProperty::kNumber }, |
| 14 | { "char", KeyWord::kChar, KeyProperty::kNumber }, |
| 15 | { "class", KeyWord::kClass, KeyProperty::kObject }, |
| 16 | { "const", KeyWord::kConst, KeyProperty::kModifier }, |
| 17 | { "constexpr", KeyWord::kConstExpr, KeyProperty::kModifier }, |
| 18 | { "define", KeyWord::kDefine, KeyProperty::kPreprocessor }, |
| 19 | { "double", KeyWord::kDouble, KeyProperty::kNumber }, |
| 20 | { "elif", KeyWord::kElif, KeyProperty::kPreprocessor }, |
| 21 | { "else", KeyWord::kElse, KeyProperty::kPreprocessor }, |
| 22 | { "endif", KeyWord::kEndif, KeyProperty::kPreprocessor }, |
| 23 | { "enum", KeyWord::kEnum, KeyProperty::kObject }, |
| 24 | { "float", KeyWord::kFloat, KeyProperty::kNumber }, |
| 25 | { "friend", KeyWord::kFriend, KeyProperty::kModifier }, |
| 26 | { "if", KeyWord::kIf, KeyProperty::kPreprocessor }, |
| 27 | { "ifdef", KeyWord::kIfdef, KeyProperty::kPreprocessor }, |
| 28 | { "ifndef", KeyWord::kIfndef, KeyProperty::kPreprocessor }, |
| 29 | { "include", KeyWord::kInclude, KeyProperty::kPreprocessor }, |
| 30 | { "inline", KeyWord::kInline, KeyProperty::kModifier }, |
| 31 | { "int", KeyWord::kInt, KeyProperty::kNumber }, |
| 32 | { "operator", KeyWord::kOperator, KeyProperty::kFunction }, |
| 33 | { "private", KeyWord::kPrivate, KeyProperty::kClassSection }, |
| 34 | { "protected", KeyWord::kProtected, KeyProperty::kClassSection }, |
| 35 | { "public", KeyWord::kPublic, KeyProperty::kClassSection }, |
| 36 | { "signed", KeyWord::kSigned, KeyProperty::kNumber }, |
| 37 | { "size_t", KeyWord::kSize_t, KeyProperty::kNumber }, |
| 38 | { "static", KeyWord::kStatic, KeyProperty::kModifier }, |
| 39 | { "struct", KeyWord::kStruct, KeyProperty::kObject }, |
| 40 | { "template", KeyWord::kTemplate, KeyProperty::kObject }, |
| 41 | { "typedef", KeyWord::kTypedef, KeyProperty::kObject }, |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 42 | { "uint16_t", KeyWord::kUint16_t, KeyProperty::kNumber }, |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 43 | { "uint32_t", KeyWord::kUint32_t, KeyProperty::kNumber }, |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 44 | { "uint64_t", KeyWord::kUint64_t, KeyProperty::kNumber }, |
| 45 | { "uint8_t", KeyWord::kUint8_t, KeyProperty::kNumber }, |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 46 | { "union", KeyWord::kUnion, KeyProperty::kObject }, |
| 47 | { "unsigned", KeyWord::kUnsigned, KeyProperty::kNumber }, |
| 48 | { "void", KeyWord::kVoid, KeyProperty::kNumber }, |
| 49 | }; |
| 50 | |
| 51 | const size_t kKeyWordCount = SK_ARRAY_COUNT(kKeyWords); |
| 52 | |
| 53 | KeyWord IncludeParser::FindKey(const char* start, const char* end) { |
| 54 | int ch = 0; |
| 55 | for (size_t index = 0; index < kKeyWordCount; ) { |
| 56 | if (start[ch] > kKeyWords[index].fName[ch]) { |
| 57 | ++index; |
| 58 | if (ch > 0 && kKeyWords[index - 1].fName[ch - 1] < kKeyWords[index].fName[ch - 1]) { |
| 59 | return KeyWord::kNone; |
| 60 | } |
| 61 | continue; |
| 62 | } |
| 63 | if (start[ch] < kKeyWords[index].fName[ch]) { |
| 64 | return KeyWord::kNone; |
| 65 | } |
| 66 | ++ch; |
| 67 | if (start + ch >= end) { |
Cary Clark | bad5ad7 | 2017-08-03 17:14:08 -0400 | [diff] [blame] | 68 | if (end - start < (int) strlen(kKeyWords[index].fName)) { |
| 69 | return KeyWord::kNone; |
| 70 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 71 | return kKeyWords[index].fKeyWord; |
| 72 | } |
| 73 | } |
| 74 | return KeyWord::kNone; |
| 75 | } |
| 76 | |
| 77 | void IncludeParser::ValidateKeyWords() { |
| 78 | for (size_t index = 1; index < kKeyWordCount; ++index) { |
| 79 | SkASSERT((int) kKeyWords[index - 1].fKeyWord + 1 |
| 80 | == (int) kKeyWords[index].fKeyWord); |
| 81 | SkASSERT(0 > strcmp(kKeyWords[index - 1].fName, kKeyWords[index].fName)); |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | void IncludeParser::addKeyword(KeyWord keyWord) { |
| 86 | fParent->fTokens.emplace_back(keyWord, fIncludeWord, fChar, fLineCount, fParent); |
| 87 | fIncludeWord = nullptr; |
| 88 | if (KeyProperty::kObject == kKeyWords[(int) keyWord].fProperty) { |
| 89 | Definition* def = &fParent->fTokens.back(); |
| 90 | this->addDefinition(def); |
| 91 | if (KeyWord::kEnum == fParent->fKeyWord) { |
| 92 | fInEnum = true; |
| 93 | } |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | void IncludeParser::checkForMissingParams(const vector<string>& methodParams, |
| 98 | const vector<string>& foundParams) { |
| 99 | for (auto& methodParam : methodParams) { |
| 100 | bool found = false; |
| 101 | for (auto& foundParam : foundParams) { |
| 102 | if (methodParam == foundParam) { |
| 103 | found = true; |
| 104 | break; |
| 105 | } |
| 106 | } |
| 107 | if (!found) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 108 | this->writeEndTag("Param", methodParam, 2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 109 | } |
| 110 | } |
| 111 | for (auto& foundParam : foundParams) { |
| 112 | bool found = false; |
| 113 | for (auto& methodParam : methodParams) { |
| 114 | if (methodParam == foundParam) { |
| 115 | found = true; |
| 116 | break; |
| 117 | } |
| 118 | } |
| 119 | if (!found) { |
| 120 | this->reportError("doxygen param does not match method declaration"); |
| 121 | } |
| 122 | } |
| 123 | } |
| 124 | |
| 125 | bool IncludeParser::checkForWord() { |
| 126 | if (!fIncludeWord) { |
| 127 | return true; |
| 128 | } |
| 129 | KeyWord keyWord = FindKey(fIncludeWord, fChar); |
| 130 | if (KeyWord::kNone != keyWord) { |
| 131 | if (KeyProperty::kPreprocessor != kKeyWords[(int) keyWord].fProperty) { |
| 132 | this->addKeyword(keyWord); |
| 133 | return true; |
| 134 | } |
| 135 | } else { |
| 136 | this->addWord(); |
| 137 | return true; |
| 138 | } |
| 139 | Definition* poundDef = fParent; |
| 140 | if (!fParent) { |
| 141 | return reportError<bool>("expected parent"); |
| 142 | } |
| 143 | if (Definition::Type::kBracket != poundDef->fType) { |
| 144 | return reportError<bool>("expected bracket"); |
| 145 | } |
| 146 | if (Bracket::kPound != poundDef->fBracket) { |
| 147 | return reportError<bool>("expected preprocessor"); |
| 148 | } |
| 149 | if (KeyWord::kNone != poundDef->fKeyWord) { |
| 150 | return reportError<bool>("already found keyword"); |
| 151 | } |
| 152 | poundDef->fKeyWord = keyWord; |
| 153 | fIncludeWord = nullptr; |
| 154 | switch (keyWord) { |
| 155 | // these do not link to other # directives |
| 156 | case KeyWord::kDefine: |
| 157 | case KeyWord::kInclude: |
| 158 | break; |
| 159 | // these start a # directive link |
| 160 | case KeyWord::kIf: |
| 161 | case KeyWord::kIfdef: |
| 162 | case KeyWord::kIfndef: |
| 163 | break; |
| 164 | // these continue a # directive link |
| 165 | case KeyWord::kElif: |
| 166 | case KeyWord::kElse: { |
| 167 | this->popObject(); // pop elif |
| 168 | if (Bracket::kPound != fParent->fBracket) { |
| 169 | return this->reportError<bool>("expected preprocessor directive"); |
| 170 | } |
| 171 | this->popBracket(); // pop if |
| 172 | poundDef->fParent = fParent; |
| 173 | this->addDefinition(poundDef); // push elif back |
| 174 | } break; |
| 175 | // this ends a # directive link |
| 176 | case KeyWord::kEndif: |
| 177 | // FIXME : should this be calling popBracket() instead? |
| 178 | this->popObject(); // pop endif |
| 179 | if (Bracket::kPound != fParent->fBracket) { |
| 180 | return this->reportError<bool>("expected preprocessor directive"); |
| 181 | } |
| 182 | this->popBracket(); // pop if/else |
| 183 | break; |
| 184 | default: |
| 185 | SkASSERT(0); |
| 186 | } |
| 187 | return true; |
| 188 | } |
| 189 | |
| 190 | string IncludeParser::className() const { |
| 191 | string name(fParent->fName); |
| 192 | size_t slash = name.find_last_of("/"); |
| 193 | if (string::npos == slash) { |
| 194 | slash = name.find_last_of("\\"); |
| 195 | } |
| 196 | SkASSERT(string::npos != slash); |
| 197 | string result = name.substr(slash); |
| 198 | result = result.substr(1, result.size() - 3); |
| 199 | return result; |
| 200 | } |
| 201 | |
| 202 | bool IncludeParser::crossCheck(BmhParser& bmhParser) { |
| 203 | string className = this->className(); |
| 204 | string classPrefix = className + "::"; |
| 205 | RootDefinition* root = &bmhParser.fClassMap[className]; |
| 206 | root->clearVisited(); |
| 207 | for (auto& classMapper : fIClassMap) { |
| 208 | if (className != classMapper.first |
| 209 | && classPrefix != classMapper.first.substr(0, classPrefix.length())) { |
| 210 | continue; |
| 211 | } |
| 212 | auto& classMap = classMapper.second; |
| 213 | auto& tokens = classMap.fTokens; |
| 214 | for (const auto& token : tokens) { |
| 215 | if (token.fPrivate) { |
| 216 | continue; |
| 217 | } |
| 218 | string fullName = classMapper.first + "::" + token.fName; |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 219 | const Definition* def = root->find(fullName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 220 | switch (token.fMarkType) { |
| 221 | case MarkType::kMethod: { |
Cary Clark | bad5ad7 | 2017-08-03 17:14:08 -0400 | [diff] [blame] | 222 | if (this->internalName(token)) { |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 223 | continue; |
| 224 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 225 | if (!def) { |
| 226 | string paramName = className + "::"; |
| 227 | paramName += string(token.fContentStart, |
| 228 | token.fContentEnd - token.fContentStart); |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 229 | def = root->find(paramName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 230 | if (!def && 0 == token.fName.find("operator")) { |
| 231 | string operatorName = className + "::"; |
| 232 | TextParser oper("", token.fStart, token.fContentEnd, 0); |
| 233 | const char* start = oper.strnstr("operator", token.fContentEnd); |
| 234 | SkASSERT(start); |
| 235 | oper.skipTo(start); |
| 236 | oper.skipToEndBracket('('); |
| 237 | int parens = 0; |
| 238 | do { |
| 239 | if ('(' == oper.peek()) { |
| 240 | ++parens; |
| 241 | } else if (')' == oper.peek()) { |
| 242 | --parens; |
| 243 | } |
| 244 | } while (!oper.eof() && oper.next() && parens > 0); |
| 245 | operatorName += string(start, oper.fChar - start); |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 246 | def = root->find(operatorName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 247 | } |
| 248 | } |
| 249 | if (!def) { |
| 250 | int skip = !strncmp(token.fContentStart, "explicit ", 9) ? 9 : 0; |
| 251 | skip = !strncmp(token.fContentStart, "virtual ", 8) ? 8 : skip; |
| 252 | string constructorName = className + "::"; |
| 253 | constructorName += string(token.fContentStart + skip, |
| 254 | token.fContentEnd - token.fContentStart - skip); |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 255 | def = root->find(constructorName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 256 | } |
| 257 | if (!def && 0 == token.fName.find("SK_")) { |
| 258 | string incName = token.fName + "()"; |
| 259 | string macroName = className + "::" + incName; |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 260 | def = root->find(macroName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 261 | if (def) { |
| 262 | if (def->fName == incName) { |
| 263 | def->fVisited = true; |
| 264 | if ("SK_TO_STRING_NONVIRT" == token.fName) { |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 265 | def = root->find(className + "::toString", |
| 266 | RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 267 | if (def) { |
| 268 | def->fVisited = true; |
| 269 | } else { |
| 270 | SkDebugf("missing toString bmh: %s\n", fullName.c_str()); |
| 271 | } |
| 272 | } |
| 273 | break; |
| 274 | } else { |
| 275 | SkDebugf("method macro differs from bmh: %s\n", fullName.c_str()); |
| 276 | } |
| 277 | } |
| 278 | } |
| 279 | if (!def) { |
| 280 | bool allLower = true; |
| 281 | for (size_t index = 0; index < token.fName.length(); ++index) { |
| 282 | if (!islower(token.fName[index])) { |
| 283 | allLower = false; |
| 284 | break; |
| 285 | } |
| 286 | } |
| 287 | if (allLower) { |
| 288 | string lowerName = className + "::" + token.fName + "()"; |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 289 | def = root->find(lowerName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 290 | } |
| 291 | } |
| 292 | if (!def) { |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 293 | if ("SK_ATTR_DEPRECATED" == token.fName) { |
| 294 | break; |
| 295 | } |
| 296 | if (0 == token.fName.find("SkDEBUGCODE")) { |
| 297 | break; |
| 298 | } |
| 299 | } |
| 300 | if (!def) { |
| 301 | // simple method names inside nested classes have a bug and are missing trailing parens |
| 302 | string withParens = fullName + "()"; // FIXME: this shouldn't be necessary |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 303 | def = root->find(withParens, RootDefinition::AllowParens::kNo); |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 304 | } |
| 305 | if (!def) { |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 306 | SkDebugf("method missing from bmh: %s\n", fullName.c_str()); |
| 307 | break; |
| 308 | } |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 309 | if (def->crossCheck2(token)) { |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 310 | def->fVisited = true; |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 311 | if (MarkType::kDefinedBy == def->fMarkType) { |
| 312 | def->fParent->fVisited = true; |
| 313 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 314 | } else { |
| 315 | SkDebugf("method differs from bmh: %s\n", fullName.c_str()); |
| 316 | } |
| 317 | } break; |
| 318 | case MarkType::kComment: |
| 319 | break; |
Cary Clark | f05bdda | 2017-08-24 12:59:48 -0400 | [diff] [blame] | 320 | case MarkType::kEnumClass: |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 321 | case MarkType::kEnum: { |
| 322 | if (!def) { |
| 323 | // work backwards from first word to deduce #Enum name |
| 324 | TextParser firstMember("", token.fStart, token.fContentEnd, 0); |
| 325 | SkAssertResult(firstMember.skipName("enum")); |
| 326 | SkAssertResult(firstMember.skipToEndBracket('{')); |
| 327 | firstMember.next(); |
| 328 | firstMember.skipWhiteSpace(); |
| 329 | SkASSERT('k' == firstMember.peek()); |
| 330 | const char* savePos = firstMember.fChar; |
| 331 | firstMember.skipToNonAlphaNum(); |
| 332 | const char* wordEnd = firstMember.fChar; |
| 333 | firstMember.fChar = savePos; |
| 334 | const char* lastUnderscore = nullptr; |
| 335 | do { |
| 336 | if (!firstMember.skipToEndBracket('_')) { |
| 337 | break; |
| 338 | } |
| 339 | if (firstMember.fChar > wordEnd) { |
| 340 | break; |
| 341 | } |
| 342 | lastUnderscore = firstMember.fChar; |
| 343 | } while (firstMember.next()); |
| 344 | if (lastUnderscore) { |
| 345 | ++lastUnderscore; |
| 346 | string anonName = className + "::" + string(lastUnderscore, |
| 347 | wordEnd - lastUnderscore) + 's'; |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 348 | def = root->find(anonName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 349 | } |
| 350 | if (!def) { |
| 351 | SkDebugf("enum missing from bmh: %s\n", fullName.c_str()); |
| 352 | break; |
| 353 | } |
| 354 | } |
| 355 | def->fVisited = true; |
| 356 | for (auto& child : def->fChildren) { |
| 357 | if (MarkType::kCode == child->fMarkType) { |
| 358 | def = child; |
| 359 | break; |
| 360 | } |
| 361 | } |
| 362 | if (MarkType::kCode != def->fMarkType) { |
| 363 | SkDebugf("enum code missing from bmh: %s\n", fullName.c_str()); |
| 364 | break; |
| 365 | } |
| 366 | if (def->crossCheck(token)) { |
| 367 | def->fVisited = true; |
| 368 | } else { |
| 369 | SkDebugf("enum differs from bmh: %s\n", def->fName.c_str()); |
| 370 | } |
| 371 | for (auto& child : token.fChildren) { |
Cary Clark | f05bdda | 2017-08-24 12:59:48 -0400 | [diff] [blame] | 372 | string constName = MarkType::kEnumClass == token.fMarkType ? |
| 373 | fullName : className; |
| 374 | constName += "::" + child->fName; |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 375 | def = root->find(constName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 376 | if (!def) { |
| 377 | string innerName = classMapper.first + "::" + child->fName; |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 378 | def = root->find(innerName, RootDefinition::AllowParens::kYes); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 379 | } |
| 380 | if (!def) { |
| 381 | if (string::npos == child->fName.find("Legacy_")) { |
| 382 | SkDebugf("const missing from bmh: %s\n", constName.c_str()); |
| 383 | } |
| 384 | } else { |
| 385 | def->fVisited = true; |
| 386 | } |
| 387 | } |
| 388 | } break; |
| 389 | case MarkType::kMember: |
| 390 | if (def) { |
| 391 | def->fVisited = true; |
| 392 | } else { |
| 393 | SkDebugf("member missing from bmh: %s\n", fullName.c_str()); |
| 394 | } |
| 395 | break; |
| 396 | default: |
| 397 | SkASSERT(0); // unhandled |
| 398 | break; |
| 399 | } |
| 400 | } |
| 401 | } |
| 402 | if (!root->dumpUnVisited()) { |
| 403 | SkDebugf("some struct elements not found; struct finding in includeParser is missing\n"); |
| 404 | } |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 405 | SkDebugf("cross-checked %s\n", className.c_str()); |
| 406 | bmhParser.fWroteOut = true; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 407 | return true; |
| 408 | } |
| 409 | |
| 410 | IClassDefinition* IncludeParser::defineClass(const Definition& includeDef, |
| 411 | const string& name) { |
| 412 | string className; |
| 413 | const Definition* test = fParent; |
| 414 | while (Definition::Type::kFileType != test->fType) { |
| 415 | if (Definition::Type::kMark == test->fType && KeyWord::kClass == test->fKeyWord) { |
| 416 | className = test->fName + "::"; |
| 417 | break; |
| 418 | } |
| 419 | test = test->fParent; |
| 420 | } |
| 421 | className += name; |
| 422 | unordered_map<string, IClassDefinition>& map = fIClassMap; |
| 423 | IClassDefinition& markupDef = map[className]; |
| 424 | if (markupDef.fStart) { |
| 425 | typedef IClassDefinition* IClassDefPtr; |
| 426 | return INHERITED::reportError<IClassDefPtr>("class already defined"); |
| 427 | } |
| 428 | markupDef.fFileName = fFileName; |
| 429 | markupDef.fStart = includeDef.fStart; |
| 430 | markupDef.fContentStart = includeDef.fStart; |
| 431 | markupDef.fName = className; |
| 432 | markupDef.fContentEnd = includeDef.fContentEnd; |
| 433 | markupDef.fTerminator = includeDef.fTerminator; |
| 434 | markupDef.fParent = fParent; |
| 435 | markupDef.fLineCount = fLineCount; |
| 436 | markupDef.fMarkType = KeyWord::kStruct == includeDef.fKeyWord ? |
| 437 | MarkType::kStruct : MarkType::kClass; |
| 438 | markupDef.fKeyWord = includeDef.fKeyWord; |
| 439 | markupDef.fType = Definition::Type::kMark; |
| 440 | fParent = &markupDef; |
| 441 | return &markupDef; |
| 442 | } |
| 443 | |
| 444 | void IncludeParser::dumpClassTokens(IClassDefinition& classDef) { |
| 445 | auto& tokens = classDef.fTokens; |
| 446 | for (auto& token : tokens) { |
| 447 | if (Definition::Type::kMark == token.fType && MarkType::kComment == token.fMarkType) { |
| 448 | continue; |
| 449 | } |
| 450 | if (MarkType::kMember != token.fMarkType) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 451 | this->writeString( |
| 452 | "# ------------------------------------------------------------------------------"); |
| 453 | this->lf(2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 454 | } |
| 455 | switch (token.fMarkType) { |
| 456 | case MarkType::kEnum: |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 457 | this->dumpEnum(token); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 458 | break; |
| 459 | case MarkType::kMethod: |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 460 | this->dumpMethod(token); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 461 | break; |
| 462 | case MarkType::kMember: |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 463 | this->dumpMember(token); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 464 | continue; |
| 465 | break; |
| 466 | default: |
| 467 | SkASSERT(0); |
| 468 | } |
| 469 | this->lf(2); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 470 | this->writeTag("Example"); |
| 471 | this->writeEndTag(); |
| 472 | this->lf(2); |
| 473 | this->writeEndTag("ToDo", "incomplete"); |
| 474 | this->lf(2); |
| 475 | this->writeEndTag(); |
| 476 | this->lf(2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 477 | } |
| 478 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 479 | void IncludeParser::dumpComment(const Definition& token) { |
| 480 | fLineCount = token.fLineCount; |
| 481 | fChar = fLine = token.fContentStart; |
| 482 | fEnd = token.fContentEnd; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 483 | bool sawParam = false; |
| 484 | bool multiline = false; |
| 485 | bool sawReturn = false; |
| 486 | bool sawComment = false; |
| 487 | bool methodHasReturn = false; |
| 488 | vector<string> methodParams; |
| 489 | vector<string> foundParams; |
| 490 | Definition methodName; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 491 | TextParser methodParser(token.fFileName, token.fContentStart, token.fContentEnd, |
| 492 | token.fLineCount); |
| 493 | if (MarkType::kMethod == token.fMarkType) { |
| 494 | methodName.fName = string(token.fContentStart, |
| 495 | (int) (token.fContentEnd - token.fContentStart)); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 496 | methodHasReturn = !methodParser.startsWith("void ") |
| 497 | && !methodParser.strnchr('~', methodParser.fEnd); |
| 498 | const char* paren = methodParser.strnchr('(', methodParser.fEnd); |
| 499 | const char* nextEnd = paren; |
| 500 | do { |
| 501 | string paramName; |
| 502 | methodParser.fChar = nextEnd + 1; |
| 503 | methodParser.skipSpace(); |
| 504 | if (!methodName.nextMethodParam(&methodParser, &nextEnd, ¶mName)) { |
| 505 | continue; |
| 506 | } |
| 507 | methodParams.push_back(paramName); |
| 508 | } while (')' != nextEnd[0]); |
| 509 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 510 | for (const auto& child : token.fTokens) { |
| 511 | if (Definition::Type::kMark == child.fType && MarkType::kMember == child.fMarkType) { |
| 512 | break; |
| 513 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 514 | if (Definition::Type::kMark == child.fType && MarkType::kComment == child.fMarkType) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 515 | if (child.fPrivate) { |
| 516 | break; |
| 517 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 518 | if ('@' == child.fContentStart[0]) { |
| 519 | TextParser parser(&child); |
| 520 | do { |
| 521 | parser.next(); |
| 522 | if (parser.startsWith("param ")) { |
| 523 | parser.skipWord("param"); |
| 524 | const char* parmStart = parser.fChar; |
| 525 | parser.skipToSpace(); |
| 526 | string parmName = string(parmStart, (int) (parser.fChar - parmStart)); |
| 527 | parser.skipWhiteSpace(); |
| 528 | do { |
| 529 | size_t nextComma = parmName.find(','); |
| 530 | string piece; |
| 531 | if (string::npos == nextComma) { |
| 532 | piece = parmName; |
| 533 | parmName = ""; |
| 534 | } else { |
| 535 | piece = parmName.substr(0, nextComma); |
| 536 | parmName = parmName.substr(nextComma + 1); |
| 537 | } |
| 538 | if (sawParam) { |
| 539 | if (multiline) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 540 | this->lf(1); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 541 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 542 | this->writeEndTag(); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 543 | } else { |
| 544 | if (sawComment) { |
| 545 | this->nl(); |
| 546 | } |
| 547 | this->lf(2); |
| 548 | } |
| 549 | foundParams.emplace_back(piece); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 550 | this->writeTag("Param", piece); |
| 551 | this->writeSpace(2); |
| 552 | this->writeBlock(parser.fEnd - parser.fChar, parser.fChar); |
| 553 | this->lf(1); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 554 | sawParam = true; |
| 555 | sawComment = false; |
| 556 | } while (parmName.length()); |
| 557 | parser.skipTo(parser.fEnd); |
| 558 | } else if (parser.startsWith("return ") || parser.startsWith("returns ")) { |
| 559 | parser.skipWord("return"); |
| 560 | if ('s' == parser.peek()) { |
| 561 | parser.next(); |
| 562 | } |
| 563 | if (sawParam) { |
| 564 | if (multiline) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 565 | this->lf(1); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 566 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 567 | this->writeEndTag(); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 568 | } |
| 569 | this->checkForMissingParams(methodParams, foundParams); |
| 570 | sawParam = false; |
| 571 | sawComment = false; |
| 572 | multiline = false; |
| 573 | this->lf(2); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 574 | this->writeTag("Return"); |
| 575 | this->writeSpace(2); |
| 576 | this->writeBlock(parser.fEnd - parser.fChar, parser.fChar); |
| 577 | this->lf(1); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 578 | sawReturn = true; |
| 579 | parser.skipTo(parser.fEnd); |
| 580 | } else { |
| 581 | this->reportError("unexpected doxygen directive"); |
| 582 | } |
| 583 | } while (!parser.eof()); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 584 | } else if (child.length() > 1) { |
| 585 | const char* start = child.fContentStart; |
| 586 | ptrdiff_t length = child.fContentEnd - start; |
| 587 | SkASSERT(length >= 0); |
| 588 | while (length && '/' == start[0]) { |
| 589 | start += 1; |
| 590 | --length; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 591 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 592 | while (length && '/' == start[length - 1]) { |
| 593 | length -= 1; |
| 594 | if (length && '*' == start[length - 1]) { |
| 595 | length -= 1; |
| 596 | } |
| 597 | } |
| 598 | if (length) { |
| 599 | this->lfAlways(sawComment || sawParam || sawReturn ? 1 : 2); |
| 600 | if (sawParam || sawReturn) { |
| 601 | this->indentToColumn(8); |
| 602 | } |
| 603 | this->writeBlock(length, start); |
| 604 | this->writeSpace(); |
| 605 | sawComment = true; |
| 606 | if (sawParam || sawReturn) { |
| 607 | multiline = true; |
| 608 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 609 | } |
| 610 | } |
| 611 | } |
| 612 | } |
| 613 | if (sawParam || sawReturn) { |
| 614 | if (multiline) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 615 | this->lf(1); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 616 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 617 | this->writeEndTag(); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 618 | } |
| 619 | if (!sawReturn) { |
| 620 | if (!sawParam) { |
| 621 | if (sawComment) { |
| 622 | this->nl(); |
| 623 | } |
| 624 | this->lf(2); |
| 625 | } |
| 626 | this->checkForMissingParams(methodParams, foundParams); |
| 627 | } |
| 628 | if (methodHasReturn != sawReturn) { |
| 629 | if (!methodHasReturn) { |
| 630 | this->reportError("unexpected doxygen return"); |
| 631 | } else { |
| 632 | if (sawComment) { |
| 633 | this->nl(); |
| 634 | } |
| 635 | this->lf(2); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 636 | this->writeEndTag("Return"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 637 | } |
| 638 | } |
| 639 | } |
| 640 | |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 641 | void IncludeParser::dumpEnum(const Definition& token) { |
| 642 | this->writeTag("Enum", token.fName); |
| 643 | this->lf(2); |
| 644 | this->writeString("#Code"); |
| 645 | this->lfAlways(1); |
| 646 | this->indentToColumn(4); |
| 647 | this->writeString("enum"); |
| 648 | this->writeSpace(); |
| 649 | if ("_anonymous" != token.fName.substr(0, 10)) { |
| 650 | this->writeString(token.fName); |
| 651 | this->writeSpace(); |
| 652 | } |
| 653 | this->writeString("{"); |
| 654 | this->lfAlways(1); |
| 655 | for (auto& child : token.fChildren) { |
| 656 | this->indentToColumn(8); |
| 657 | this->writeString(child->fName); |
| 658 | if (child->length()) { |
| 659 | this->writeSpace(); |
| 660 | this->writeBlock(child->length(), child->fContentStart); |
| 661 | } |
| 662 | if (',' != fLastChar) { |
| 663 | this->writeString(","); |
| 664 | } |
| 665 | this->lfAlways(1); |
| 666 | } |
| 667 | this->indentToColumn(4); |
| 668 | this->writeString("};"); |
| 669 | this->lf(1); |
| 670 | this->writeString("##"); |
| 671 | this->lf(2); |
| 672 | this->dumpComment(token); |
| 673 | for (auto& child : token.fChildren) { |
| 674 | // start here; |
| 675 | // get comments before |
| 676 | // or after const values |
| 677 | this->writeString("#Const"); |
| 678 | this->writeSpace(); |
| 679 | this->writeString(child->fName); |
| 680 | TextParser val(child); |
| 681 | if (!val.eof()) { |
| 682 | if ('=' == val.fStart[0] || ',' == val.fStart[0]) { |
| 683 | val.next(); |
| 684 | val.skipSpace(); |
| 685 | const char* valEnd = val.anyOf(",\n"); |
| 686 | if (!valEnd) { |
| 687 | valEnd = val.fEnd; |
| 688 | } |
| 689 | this->writeSpace(); |
| 690 | this->writeBlock(valEnd - val.fStart, val.fStart); |
| 691 | } else { |
| 692 | this->writeSpace(); |
| 693 | this->writeDefinition(*child); |
| 694 | } |
| 695 | } |
| 696 | this->lf(1); |
| 697 | for (auto comment : child->fChildren) { |
| 698 | if (MarkType::kComment == comment->fMarkType) { |
| 699 | TextParser parser(comment); |
| 700 | parser.skipExact("*"); |
| 701 | parser.skipExact("*"); |
| 702 | while (!parser.eof() && parser.skipWhiteSpace()) { |
| 703 | parser.skipExact("*"); |
| 704 | parser.skipWhiteSpace(); |
| 705 | const char* start = parser.fChar; |
| 706 | parser.skipToEndBracket('\n'); |
| 707 | this->lf(1); |
| 708 | this->writeBlock(parser.fChar - start, start); |
| 709 | } |
| 710 | } |
| 711 | } |
| 712 | this->writeEndTag(); |
| 713 | } |
| 714 | this->lf(2); |
| 715 | } |
| 716 | |
| 717 | void IncludeParser::dumpMethod(const Definition& token) { |
| 718 | this->writeString("#Method"); |
| 719 | this->writeSpace(); |
| 720 | if ("SK_TO_STRING_NONVIRT" == token.fName) { |
| 721 | this->writeString("void toString(SkString* str) const;"); |
| 722 | this->lf(2); |
| 723 | this->writeEndTag("DefinedBy", "SK_TO_STRING_NONVIRT()"); |
| 724 | this->lf(2); |
| 725 | this->writeTag("Private"); |
| 726 | this->lf(1); |
| 727 | this->writeString("macro expands to: void toString(SkString* str) const;"); |
| 728 | this->writeEndTag(); |
| 729 | this->lf(2); |
| 730 | const char desc[] = |
| 731 | "Creates string representation. The representation is read by\n" |
| 732 | "internal debugging tools. The interface and implementation may be\n" |
| 733 | "suppressed by defining SK_IGNORE_TO_STRING."; |
| 734 | this->writeBlock(sizeof(desc) - 1, desc); |
| 735 | this->lf(2); |
| 736 | this->writeTag("Param", "str"); |
| 737 | this->writeSpace(2); |
| 738 | this->writeString("storage for string representation"); |
| 739 | this->writeSpace(); |
| 740 | this->writeString("##"); |
| 741 | this->lf(2); |
| 742 | return; |
| 743 | } |
| 744 | this->writeBlock(token.length(), token.fStart); |
| 745 | this->lf(1); |
| 746 | this->dumpComment(token); |
| 747 | } |
| 748 | |
| 749 | void IncludeParser::dumpMember(const Definition& token) { |
| 750 | this->writeTag("Member"); |
| 751 | this->writeSpace(); |
| 752 | this->writeDefinition(token, token.fName, 2); |
| 753 | lf(1); |
| 754 | for (auto child : token.fChildren) { |
| 755 | this->writeDefinition(*child); |
| 756 | } |
| 757 | this->writeEndTag(); |
| 758 | lf(2); |
| 759 | } |
| 760 | |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 761 | bool IncludeParser::dumpTokens(const string& dir) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 762 | for (const auto& member : fIClassMap) { |
| 763 | if (string::npos != member.first.find("::")) { |
| 764 | continue; |
| 765 | } |
| 766 | if (!this->dumpTokens(dir, member.first)) { |
| 767 | return false; |
| 768 | } |
| 769 | } |
| 770 | return true; |
| 771 | } |
| 772 | |
| 773 | // dump equivalent markup |
| 774 | bool IncludeParser::dumpTokens(const string& dir, const string& skClassName) { |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 775 | string fileName = dir; |
| 776 | if (dir.length() && '/' != dir[dir.length() - 1]) { |
| 777 | fileName += '/'; |
| 778 | } |
| 779 | fileName += skClassName + "_Reference.bmh"; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 780 | fOut = fopen(fileName.c_str(), "wb"); |
| 781 | if (!fOut) { |
| 782 | SkDebugf("could not open output file %s\n", fileName.c_str()); |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 783 | return false; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 784 | } |
| 785 | string prefixName = skClassName.substr(0, 2); |
| 786 | string topicName = skClassName.length() > 2 && isupper(skClassName[2]) && |
| 787 | ("Sk" == prefixName || "Gr" == prefixName) ? skClassName.substr(2) : skClassName; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 788 | this->writeTagNoLF("Topic", topicName); |
| 789 | this->writeTag("Alias", topicName + "_Reference"); |
| 790 | this->lf(2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 791 | auto& classMap = fIClassMap[skClassName]; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 792 | const char* containerType = kKeyWords[(int) classMap.fKeyWord].fName; |
| 793 | this->writeTag(containerType, skClassName); |
| 794 | this->lf(2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 795 | auto& tokens = classMap.fTokens; |
| 796 | for (auto& token : tokens) { |
| 797 | if (Definition::Type::kMark != token.fType || MarkType::kComment != token.fMarkType) { |
| 798 | continue; |
| 799 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 800 | this->writeDefinition(token); |
| 801 | this->lf(1); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 802 | } |
| 803 | this->lf(2); |
| 804 | string className(skClassName.substr(2)); |
| 805 | vector<string> sortedClasses; |
| 806 | size_t maxLen = 0; |
| 807 | for (const auto& oneClass : fIClassMap) { |
| 808 | if (skClassName + "::" != oneClass.first.substr(0, skClassName.length() + 2)) { |
| 809 | continue; |
| 810 | } |
| 811 | string structName = oneClass.first.substr(skClassName.length() + 2); |
| 812 | maxLen = SkTMax(maxLen, structName.length()); |
| 813 | sortedClasses.emplace_back(structName); |
| 814 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 815 | this->writeTag("Topic", "Overview"); |
| 816 | this->lf(2); |
| 817 | this->writeTag("Subtopic", "Subtopics"); |
| 818 | this->writeEndTag("ToDo", "manually add subtopics"); |
| 819 | this->writeTableHeader("topics", 0, "description"); |
| 820 | this->writeTableTrailer(); |
| 821 | this->writeEndTag(); |
| 822 | this->lf(2); |
| 823 | if (maxLen) { |
| 824 | this->writeTag("Subtopic", "Structs"); |
| 825 | this->writeTableHeader("description", maxLen, "struct"); |
| 826 | for (auto& name : sortedClasses) { |
| 827 | this->writeTableRow(maxLen, name); |
| 828 | } |
| 829 | this->writeTableTrailer(); |
| 830 | this->writeEndTag("Subtopic"); |
| 831 | this->lf(2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 832 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 833 | maxLen = 0; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 834 | size_t constructorMax = 0; |
| 835 | size_t operatorMax = 0; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 836 | vector<string> sortedNames; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 837 | vector<string> constructorNames; |
| 838 | vector<string> operatorNames; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 839 | for (const auto& token : classMap.fTokens) { |
| 840 | if (Definition::Type::kMark != token.fType || MarkType::kMethod != token.fMarkType) { |
| 841 | continue; |
| 842 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 843 | string name = token.fName; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 844 | if (name.substr(0, 7) == "android" || string::npos != name.find("nternal_")) { |
| 845 | continue; |
| 846 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 847 | if ((name.substr(0, 2) == "Sk" && 2 == name.find(className)) || '~' == name[0]) { |
| 848 | name = string(token.fContentStart, (int) (token.fContentEnd - token.fContentStart)); |
| 849 | constructorMax = SkTMax(constructorMax, name.length()); |
| 850 | constructorNames.emplace_back(name); |
| 851 | continue; |
| 852 | } |
| 853 | if (name.substr(0, 8) == "operator") { |
| 854 | name = string(token.fContentStart, (int) (token.fContentEnd - token.fContentStart)); |
| 855 | operatorMax = SkTMax(operatorMax, name.length()); |
| 856 | operatorNames.emplace_back(name); |
| 857 | continue; |
| 858 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 859 | if (name[name.length() - 2] == '_' && isdigit(name[name.length() - 1])) { |
| 860 | continue; |
| 861 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 862 | if ("SK_TO_STRING_NONVIRT" == name) { |
| 863 | name = "toString"; |
| 864 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 865 | size_t paren = name.find('('); |
| 866 | size_t funcLen = string::npos == paren ? name.length() : paren; |
| 867 | maxLen = SkTMax(maxLen, funcLen); |
| 868 | sortedNames.emplace_back(name); |
| 869 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 870 | if (constructorMax) { |
| 871 | std::sort(constructorNames.begin(), constructorNames.end()); |
| 872 | this->writeTag("Subtopic", "Constructors"); |
| 873 | this->writeTableHeader("description", constructorMax, "function"); |
| 874 | for (auto& name : constructorNames) { |
| 875 | this->writeTableRow(constructorMax, name); |
| 876 | } |
| 877 | this->writeTableTrailer(); |
| 878 | this->writeEndTag("Subtopic"); |
| 879 | this->lf(2); |
| 880 | } |
| 881 | if (operatorMax) { |
| 882 | std::sort(operatorNames.begin(), operatorNames.end()); |
| 883 | this->writeTag("Subtopic", "Operators"); |
| 884 | this->writeTableHeader("description", operatorMax, "function"); |
| 885 | for (auto& name : operatorNames) { |
| 886 | this->writeTableRow(operatorMax, name); |
| 887 | } |
| 888 | this->writeTableTrailer(); |
| 889 | this->writeEndTag("Subtopic"); |
| 890 | this->lf(2); |
| 891 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 892 | std::sort(sortedNames.begin(), sortedNames.end()); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 893 | this->writeTag("Subtopic", "Member_Functions"); |
| 894 | this->writeTableHeader("description", maxLen, "function"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 895 | for (auto& name : sortedNames) { |
| 896 | size_t paren = name.find('('); |
| 897 | size_t funcLen = string::npos == paren ? name.length() : paren; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 898 | this->writeTableRow(maxLen, name.substr(0, funcLen)); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 899 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 900 | this->writeTableTrailer(); |
| 901 | this->writeEndTag("Subtopic"); |
| 902 | this->lf(2); |
| 903 | this->writeEndTag("Topic"); |
| 904 | this->lf(2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 905 | |
| 906 | for (auto& oneClass : fIClassMap) { |
| 907 | if (skClassName + "::" != oneClass.first.substr(0, skClassName.length() + 2)) { |
| 908 | continue; |
| 909 | } |
| 910 | string innerName = oneClass.first.substr(skClassName.length() + 2); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 911 | this->writeString( |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 912 | "# ------------------------------------------------------------------------------"); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 913 | this->lf(2); |
| 914 | const char* containerType = kKeyWords[(int) oneClass.second.fKeyWord].fName; |
| 915 | this->writeTag(containerType, innerName); |
| 916 | this->lf(2); |
| 917 | this->writeTag("Code"); |
| 918 | this->writeEndTag("ToDo", "fill this in manually"); |
| 919 | this->writeEndTag(); |
| 920 | this->lf(2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 921 | for (auto& token : oneClass.second.fTokens) { |
| 922 | if (Definition::Type::kMark != token.fType || MarkType::kComment != token.fMarkType) { |
| 923 | continue; |
| 924 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 925 | this->writeDefinition(token); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 926 | } |
| 927 | this->lf(2); |
| 928 | this->dumpClassTokens(oneClass.second); |
| 929 | this->lf(2); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 930 | this->writeEndTag(containerType, innerName); |
| 931 | this->lf(2); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 932 | } |
| 933 | this->dumpClassTokens(classMap); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 934 | this->writeEndTag(containerType, skClassName); |
| 935 | this->lf(2); |
| 936 | this->writeEndTag("Topic", topicName); |
| 937 | this->lfAlways(1); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 938 | fclose(fOut); |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 939 | SkDebugf("wrote %s\n", fileName.c_str()); |
| 940 | return true; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 941 | } |
| 942 | |
| 943 | bool IncludeParser::findComments(const Definition& includeDef, Definition* markupDef) { |
| 944 | // add comment preceding class, if any |
| 945 | const Definition* parent = includeDef.fParent; |
| 946 | int index = includeDef.fParentIndex; |
| 947 | auto wordIter = parent->fTokens.begin(); |
| 948 | std::advance(wordIter, index); |
| 949 | SkASSERT(&*wordIter == &includeDef); |
| 950 | while (parent->fTokens.begin() != wordIter) { |
| 951 | auto testIter = std::prev(wordIter); |
| 952 | if (Definition::Type::kWord != testIter->fType |
| 953 | && Definition::Type::kKeyWord != testIter->fType |
| 954 | && (Definition::Type::kBracket != testIter->fType |
| 955 | || Bracket::kAngle != testIter->fBracket) |
| 956 | && (Definition::Type::kPunctuation != testIter->fType |
| 957 | || Punctuation::kAsterisk != testIter->fPunctuation)) { |
| 958 | break; |
| 959 | } |
| 960 | wordIter = testIter; |
| 961 | } |
| 962 | auto commentIter = wordIter; |
| 963 | while (parent->fTokens.begin() != commentIter) { |
| 964 | auto testIter = std::prev(commentIter); |
| 965 | bool isComment = Definition::Type::kBracket == testIter->fType |
| 966 | && (Bracket::kSlashSlash == testIter->fBracket |
| 967 | || Bracket::kSlashStar == testIter->fBracket); |
| 968 | if (!isComment) { |
| 969 | break; |
| 970 | } |
| 971 | commentIter = testIter; |
| 972 | } |
| 973 | while (commentIter != wordIter) { |
| 974 | if (!this->parseComment(commentIter->fFileName, commentIter->fContentStart, |
| 975 | commentIter->fContentEnd, commentIter->fLineCount, markupDef)) { |
| 976 | return false; |
| 977 | } |
| 978 | commentIter = std::next(commentIter); |
| 979 | } |
| 980 | return true; |
| 981 | } |
| 982 | |
Cary Clark | bad5ad7 | 2017-08-03 17:14:08 -0400 | [diff] [blame] | 983 | bool IncludeParser::internalName(const Definition& token) const { |
| 984 | return 0 == token.fName.find("internal_") |
| 985 | || 0 == token.fName.find("Internal_") |
| 986 | || 0 == token.fName.find("legacy_") |
| 987 | || 0 == token.fName.find("temporary_") |
| 988 | || 0 == token.fName.find("private_"); |
| 989 | } |
| 990 | |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 991 | // caller calls reportError, so just return false here |
| 992 | bool IncludeParser::parseClass(Definition* includeDef, IsStruct isStruct) { |
| 993 | SkASSERT(includeDef->fTokens.size() > 0); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 994 | // parse class header |
| 995 | auto iter = includeDef->fTokens.begin(); |
| 996 | if (!strncmp(iter->fStart, "SK_API", iter->fContentEnd - iter->fStart)) { |
| 997 | // todo : documentation is ignoring this for now |
| 998 | iter = std::next(iter); |
| 999 | } |
| 1000 | string nameStr(iter->fStart, iter->fContentEnd - iter->fStart); |
| 1001 | includeDef->fName = nameStr; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1002 | iter = std::next(iter); |
| 1003 | if (iter == includeDef->fTokens.end()) { |
| 1004 | return true; // forward declaration only |
| 1005 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1006 | do { |
| 1007 | if (iter == includeDef->fTokens.end()) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1008 | return includeDef->reportError<bool>("unexpected end"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1009 | } |
| 1010 | if ('{' == iter->fStart[0] && Definition::Type::kPunctuation == iter->fType) { |
| 1011 | break; |
| 1012 | } |
| 1013 | } while (static_cast<void>(iter = std::next(iter)), true); |
| 1014 | if (Punctuation::kLeftBrace != iter->fPunctuation) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1015 | return iter->reportError<bool>("expected left brace"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1016 | } |
| 1017 | IClassDefinition* markupDef = this->defineClass(*includeDef, nameStr); |
| 1018 | if (!markupDef) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1019 | return iter->reportError<bool>("expected markup definition"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1020 | } |
| 1021 | markupDef->fStart = iter->fStart; |
| 1022 | if (!this->findComments(*includeDef, markupDef)) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1023 | return iter->reportError<bool>("find comments failed"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1024 | } |
| 1025 | // if (1 != includeDef->fChildren.size()) { |
| 1026 | // return false; // fix me: SkCanvasClipVisitor isn't correctly parsed |
| 1027 | // } |
| 1028 | includeDef = includeDef->fChildren.front(); |
| 1029 | iter = includeDef->fTokens.begin(); |
| 1030 | // skip until public |
| 1031 | int publicIndex = 0; |
| 1032 | if (IsStruct::kNo == isStruct) { |
| 1033 | const char* publicName = kKeyWords[(int) KeyWord::kPublic].fName; |
| 1034 | size_t publicLen = strlen(publicName); |
| 1035 | while (iter != includeDef->fTokens.end() |
| 1036 | && (publicLen != (size_t) (iter->fContentEnd - iter->fStart) |
| 1037 | || strncmp(iter->fStart, publicName, publicLen))) { |
| 1038 | iter = std::next(iter); |
| 1039 | ++publicIndex; |
| 1040 | } |
| 1041 | } |
| 1042 | auto childIter = includeDef->fChildren.begin(); |
| 1043 | while (childIter != includeDef->fChildren.end() && (*childIter)->fParentIndex < publicIndex) { |
| 1044 | (*childIter)->fPrivate = true; |
| 1045 | childIter = std::next(childIter); |
| 1046 | } |
| 1047 | int lastPublic = publicIndex; |
| 1048 | const char* protectedName = kKeyWords[(int) KeyWord::kProtected].fName; |
| 1049 | size_t protectedLen = strlen(protectedName); |
| 1050 | const char* privateName = kKeyWords[(int) KeyWord::kPrivate].fName; |
| 1051 | size_t privateLen = strlen(privateName); |
| 1052 | while (iter != includeDef->fTokens.end() |
| 1053 | && (protectedLen != (size_t) (iter->fContentEnd - iter->fStart) |
| 1054 | || strncmp(iter->fStart, protectedName, protectedLen)) |
| 1055 | && (privateLen != (size_t) (iter->fContentEnd - iter->fStart) |
| 1056 | || strncmp(iter->fStart, privateName, privateLen))) { |
| 1057 | iter = std::next(iter); |
| 1058 | ++lastPublic; |
| 1059 | } |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 1060 | fLastObject = nullptr; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1061 | while (childIter != includeDef->fChildren.end() && (*childIter)->fParentIndex < lastPublic) { |
| 1062 | Definition* child = *childIter; |
| 1063 | if (!this->parseObject(child, markupDef)) { |
| 1064 | return false; |
| 1065 | } |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 1066 | fLastObject = child; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1067 | childIter = std::next(childIter); |
| 1068 | } |
| 1069 | while (childIter != includeDef->fChildren.end()) { |
| 1070 | (*childIter)->fPrivate = true; |
| 1071 | childIter = std::next(childIter); |
| 1072 | } |
| 1073 | SkASSERT(fParent->fParent); |
| 1074 | fParent = fParent->fParent; |
| 1075 | return true; |
| 1076 | } |
| 1077 | |
| 1078 | bool IncludeParser::parseComment(const string& filename, const char* start, const char* end, |
| 1079 | int lineCount, Definition* markupDef) { |
| 1080 | TextParser parser(filename, start, end, lineCount); |
| 1081 | // parse doxygen if present |
| 1082 | if (parser.startsWith("**")) { |
| 1083 | parser.next(); |
| 1084 | parser.next(); |
| 1085 | parser.skipWhiteSpace(); |
| 1086 | if ('\\' == parser.peek()) { |
| 1087 | parser.next(); |
| 1088 | if (!parser.skipWord(kKeyWords[(int) markupDef->fKeyWord].fName)) { |
| 1089 | return reportError<bool>("missing object type"); |
| 1090 | } |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 1091 | if (!parser.skipWord(markupDef->fName.c_str()) && |
| 1092 | KeyWord::kEnum != markupDef->fKeyWord) { |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1093 | return reportError<bool>("missing object name"); |
| 1094 | } |
| 1095 | |
| 1096 | } |
| 1097 | } |
| 1098 | // remove leading '*' if present |
| 1099 | Definition* parent = markupDef->fTokens.size() ? &markupDef->fTokens.back() : markupDef; |
| 1100 | while (!parser.eof() && parser.skipWhiteSpace()) { |
| 1101 | while ('*' == parser.peek()) { |
| 1102 | parser.next(); |
| 1103 | if (parser.eof()) { |
| 1104 | break; |
| 1105 | } |
| 1106 | parser.skipWhiteSpace(); |
| 1107 | } |
| 1108 | if (parser.eof()) { |
| 1109 | break; |
| 1110 | } |
| 1111 | const char* lineEnd = parser.trimmedLineEnd(); |
| 1112 | markupDef->fTokens.emplace_back(MarkType::kComment, parser.fChar, lineEnd, |
| 1113 | parser.fLineCount, parent); |
| 1114 | parser.skipToEndBracket('\n'); |
| 1115 | } |
| 1116 | return true; |
| 1117 | } |
| 1118 | |
| 1119 | bool IncludeParser::parseDefine() { |
| 1120 | |
| 1121 | return true; |
| 1122 | } |
| 1123 | |
| 1124 | bool IncludeParser::parseEnum(Definition* child, Definition* markupDef) { |
| 1125 | string nameStr; |
| 1126 | if (child->fTokens.size() > 0) { |
| 1127 | auto token = child->fTokens.begin(); |
| 1128 | if (Definition::Type::kKeyWord == token->fType && KeyWord::kClass == token->fKeyWord) { |
| 1129 | token = token->fTokens.begin(); |
| 1130 | } |
| 1131 | if (Definition::Type::kWord == token->fType) { |
| 1132 | nameStr += string(token->fStart, token->fContentEnd - token->fStart); |
| 1133 | } |
| 1134 | } |
| 1135 | markupDef->fTokens.emplace_back(MarkType::kEnum, child->fContentStart, child->fContentEnd, |
| 1136 | child->fLineCount, markupDef); |
| 1137 | Definition* markupChild = &markupDef->fTokens.back(); |
| 1138 | SkASSERT(KeyWord::kNone == markupChild->fKeyWord); |
| 1139 | markupChild->fKeyWord = KeyWord::kEnum; |
| 1140 | TextParser enumName(child); |
| 1141 | enumName.skipExact("enum "); |
Cary Clark | bad5ad7 | 2017-08-03 17:14:08 -0400 | [diff] [blame] | 1142 | if (enumName.skipExact("class ")) { |
| 1143 | markupChild->fMarkType = MarkType::kEnumClass; |
| 1144 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1145 | const char* nameStart = enumName.fChar; |
| 1146 | enumName.skipToSpace(); |
| 1147 | markupChild->fName = markupDef->fName + "::" + |
| 1148 | string(nameStart, (size_t) (enumName.fChar - nameStart)); |
| 1149 | if (!this->findComments(*child, markupChild)) { |
| 1150 | return false; |
| 1151 | } |
| 1152 | TextParser parser(child); |
| 1153 | parser.skipToEndBracket('{'); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1154 | parser.next(); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1155 | const char* dataEnd; |
| 1156 | do { |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1157 | parser.skipWhiteSpace(); |
| 1158 | if ('}' == parser.peek()) { |
| 1159 | break; |
| 1160 | } |
| 1161 | Definition* comment = nullptr; |
| 1162 | // note that comment, if any, can be before or after (on the same line, though) as member |
| 1163 | if ('#' == parser.peek()) { |
| 1164 | // fixme: handle preprecessor, but just skip it for now |
| 1165 | parser.skipToLineStart(); |
| 1166 | } |
| 1167 | while (parser.startsWith("/*") || parser.startsWith("//")) { |
| 1168 | parser.next(); |
| 1169 | const char* start = parser.fChar; |
| 1170 | const char* end; |
| 1171 | if ('*' == parser.peek()) { |
| 1172 | end = parser.strnstr("*/", parser.fEnd); |
| 1173 | parser.fChar = end; |
| 1174 | parser.next(); |
| 1175 | parser.next(); |
| 1176 | } else { |
| 1177 | end = parser.trimmedLineEnd(); |
| 1178 | parser.skipToLineStart(); |
| 1179 | } |
| 1180 | markupChild->fTokens.emplace_back(MarkType::kComment, start, end, parser.fLineCount, |
| 1181 | markupChild); |
| 1182 | comment = &markupChild->fTokens.back(); |
| 1183 | comment->fTerminator = end; |
| 1184 | if (!this->parseComment(parser.fFileName, start, end, parser.fLineCount, comment)) { |
| 1185 | return false; |
| 1186 | } |
| 1187 | parser.skipWhiteSpace(); |
| 1188 | } |
| 1189 | parser.skipWhiteSpace(); |
| 1190 | const char* memberStart = parser.fChar; |
| 1191 | if ('}' == memberStart[0]) { |
| 1192 | break; |
| 1193 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1194 | // if there's comment on same the line as member def, output first as if it was before |
| 1195 | |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1196 | parser.skipToNonAlphaNum(); |
| 1197 | string memberName(memberStart, parser.fChar); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1198 | if (parser.eof() || !parser.skipWhiteSpace()) { |
| 1199 | return this->reportError<bool>("enum member must end with comma 1"); |
| 1200 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1201 | const char* dataStart = parser.fChar; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1202 | if ('=' == parser.peek()) { |
| 1203 | parser.skipToEndBracket(','); |
| 1204 | } |
| 1205 | if (parser.eof() || ',' != parser.peek()) { |
| 1206 | return this->reportError<bool>("enum member must end with comma 2"); |
| 1207 | } |
| 1208 | dataEnd = parser.fChar; |
| 1209 | const char* start = parser.anyOf("/\n"); |
| 1210 | SkASSERT(start); |
| 1211 | parser.skipTo(start); |
| 1212 | if ('/' == parser.next()) { |
| 1213 | char slashStar = parser.next(); |
| 1214 | if ('/' == slashStar || '*' == slashStar) { |
| 1215 | TextParser::Save save(&parser); |
| 1216 | char doxCheck = parser.next(); |
| 1217 | if ((slashStar != doxCheck && '!' != doxCheck) || '<' != parser.next()) { |
| 1218 | save.restore(); |
| 1219 | } |
| 1220 | } |
| 1221 | parser.skipWhiteSpace(); |
| 1222 | const char* commentStart = parser.fChar; |
| 1223 | if ('/' == slashStar) { |
| 1224 | parser.skipToEndBracket('\n'); |
| 1225 | } else { |
| 1226 | parser.skipToEndBracket("*/"); |
| 1227 | } |
| 1228 | SkASSERT(!parser.eof()); |
| 1229 | const char* commentEnd = parser.fChar; |
| 1230 | markupChild->fTokens.emplace_back(MarkType::kComment, commentStart, commentEnd, |
| 1231 | parser.fLineCount, markupChild); |
| 1232 | comment = &markupChild->fTokens.back(); |
| 1233 | comment->fTerminator = commentEnd; |
| 1234 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1235 | markupChild->fTokens.emplace_back(MarkType::kMember, dataStart, dataEnd, parser.fLineCount, |
| 1236 | markupChild); |
| 1237 | Definition* member = &markupChild->fTokens.back(); |
| 1238 | member->fName = memberName; |
| 1239 | if (comment) { |
| 1240 | member->fChildren.push_back(comment); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1241 | comment->fPrivate = true; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1242 | } |
| 1243 | markupChild->fChildren.push_back(member); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1244 | } while (true); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1245 | IClassDefinition& classDef = fIClassMap[markupDef->fName]; |
| 1246 | SkASSERT(classDef.fStart); |
| 1247 | string uniqueName = this->uniqueName(classDef.fEnums, nameStr); |
| 1248 | markupChild->fName = uniqueName; |
| 1249 | classDef.fEnums[uniqueName] = markupChild; |
| 1250 | return true; |
| 1251 | } |
| 1252 | |
| 1253 | bool IncludeParser::parseInclude(const string& name) { |
| 1254 | fParent = &fIncludeMap[name]; |
| 1255 | fParent->fName = name; |
| 1256 | fParent->fFileName = fFileName; |
| 1257 | fParent->fType = Definition::Type::kFileType; |
| 1258 | fParent->fContentStart = fChar; |
| 1259 | fParent->fContentEnd = fEnd; |
| 1260 | // parse include file into tree |
| 1261 | while (fChar < fEnd) { |
| 1262 | if (!this->parseChar()) { |
| 1263 | return false; |
| 1264 | } |
| 1265 | } |
| 1266 | // parse tree and add named objects to maps |
| 1267 | fParent = &fIncludeMap[name]; |
| 1268 | if (!this->parseObjects(fParent, nullptr)) { |
| 1269 | return false; |
| 1270 | } |
| 1271 | return true; |
| 1272 | } |
| 1273 | |
| 1274 | bool IncludeParser::parseMember(Definition* child, Definition* markupDef) { |
| 1275 | const char* typeStart = child->fChildren[0]->fContentStart; |
| 1276 | markupDef->fTokens.emplace_back(MarkType::kMember, typeStart, child->fContentStart, |
| 1277 | child->fLineCount, markupDef); |
| 1278 | Definition* markupChild = &markupDef->fTokens.back(); |
| 1279 | TextParser nameParser(child); |
| 1280 | nameParser.skipToNonAlphaNum(); |
| 1281 | string nameStr = string(child->fContentStart, nameParser.fChar - child->fContentStart); |
| 1282 | IClassDefinition& classDef = fIClassMap[markupDef->fName]; |
| 1283 | string uniqueName = this->uniqueName(classDef.fMethods, nameStr); |
| 1284 | markupChild->fName = uniqueName; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1285 | markupChild->fTerminator = markupChild->fContentEnd; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1286 | classDef.fMembers[uniqueName] = markupChild; |
| 1287 | if (child->fParentIndex >= 2) { |
| 1288 | auto comment = child->fParent->fTokens.begin(); |
| 1289 | std::advance(comment, child->fParentIndex - 2); |
| 1290 | if (Definition::Type::kBracket == comment->fType |
| 1291 | && (Bracket::kSlashStar == comment->fBracket |
| 1292 | || Bracket::kSlashSlash == comment->fBracket)) { |
| 1293 | TextParser parser(&*comment); |
| 1294 | do { |
| 1295 | parser.skipToAlpha(); |
| 1296 | if (parser.eof()) { |
| 1297 | break; |
| 1298 | } |
| 1299 | const char* start = parser.fChar; |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 1300 | const char* end = parser.trimmedBracketEnd('\n'); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1301 | if (Bracket::kSlashStar == comment->fBracket) { |
| 1302 | const char* commentEnd = parser.strnstr("*/", end); |
| 1303 | if (commentEnd) { |
| 1304 | end = commentEnd; |
| 1305 | } |
| 1306 | } |
| 1307 | markupDef->fTokens.emplace_back(MarkType::kComment, start, end, child->fLineCount, |
| 1308 | markupDef); |
| 1309 | Definition* commentChild = &markupDef->fTokens.back(); |
| 1310 | markupChild->fChildren.emplace_back(commentChild); |
| 1311 | parser.skipTo(end); |
| 1312 | } while (!parser.eof()); |
| 1313 | } |
| 1314 | } |
| 1315 | return true; |
| 1316 | } |
| 1317 | |
| 1318 | bool IncludeParser::parseMethod(Definition* child, Definition* markupDef) { |
| 1319 | auto tokenIter = child->fParent->fTokens.begin(); |
| 1320 | std::advance(tokenIter, child->fParentIndex); |
| 1321 | tokenIter = std::prev(tokenIter); |
| 1322 | string nameStr(tokenIter->fStart, tokenIter->fContentEnd - tokenIter->fStart); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1323 | if (0 == nameStr.find("SK_ATTR_DEPRECATED")) { |
| 1324 | SkDebugf(""); |
| 1325 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1326 | while (tokenIter != child->fParent->fTokens.begin()) { |
| 1327 | auto testIter = std::prev(tokenIter); |
| 1328 | switch (testIter->fType) { |
| 1329 | case Definition::Type::kWord: |
| 1330 | goto keepGoing; |
| 1331 | case Definition::Type::kKeyWord: { |
| 1332 | KeyProperty keyProperty = kKeyWords[(int) testIter->fKeyWord].fProperty; |
| 1333 | if (KeyProperty::kNumber == keyProperty || KeyProperty::kModifier == keyProperty) { |
| 1334 | goto keepGoing; |
| 1335 | } |
| 1336 | } break; |
| 1337 | case Definition::Type::kBracket: |
| 1338 | if (Bracket::kAngle == testIter->fBracket) { |
| 1339 | goto keepGoing; |
| 1340 | } |
| 1341 | break; |
| 1342 | case Definition::Type::kPunctuation: |
| 1343 | if (Punctuation::kSemicolon == testIter->fPunctuation |
| 1344 | || Punctuation::kLeftBrace == testIter->fPunctuation |
| 1345 | || Punctuation::kColon == testIter->fPunctuation) { |
| 1346 | break; |
| 1347 | } |
| 1348 | keepGoing: |
| 1349 | tokenIter = testIter; |
| 1350 | continue; |
| 1351 | default: |
| 1352 | break; |
| 1353 | } |
| 1354 | break; |
| 1355 | } |
| 1356 | tokenIter->fName = nameStr; |
| 1357 | tokenIter->fMarkType = MarkType::kMethod; |
| 1358 | auto testIter = child->fParent->fTokens.begin(); |
| 1359 | SkASSERT(child->fParentIndex > 0); |
| 1360 | std::advance(testIter, child->fParentIndex - 1); |
| 1361 | const char* start = tokenIter->fContentStart; |
| 1362 | const char* end = tokenIter->fContentEnd; |
| 1363 | const char kDebugCodeStr[] = "SkDEBUGCODE"; |
| 1364 | const size_t kDebugCodeLen = sizeof(kDebugCodeStr) - 1; |
| 1365 | if (end - start == kDebugCodeLen && !strncmp(start, kDebugCodeStr, kDebugCodeLen)) { |
| 1366 | std::advance(testIter, 1); |
| 1367 | start = testIter->fContentStart + 1; |
| 1368 | end = testIter->fContentEnd - 1; |
| 1369 | } else { |
| 1370 | end = testIter->fContentEnd; |
| 1371 | while (testIter != child->fParent->fTokens.end()) { |
| 1372 | testIter = std::next(testIter); |
| 1373 | switch (testIter->fType) { |
| 1374 | case Definition::Type::kPunctuation: |
| 1375 | SkASSERT(Punctuation::kSemicolon == testIter->fPunctuation |
| 1376 | || Punctuation::kLeftBrace == testIter->fPunctuation |
| 1377 | || Punctuation::kColon == testIter->fPunctuation); |
| 1378 | end = testIter->fStart; |
| 1379 | break; |
| 1380 | case Definition::Type::kKeyWord: { |
| 1381 | KeyProperty keyProperty = kKeyWords[(int) testIter->fKeyWord].fProperty; |
| 1382 | if (KeyProperty::kNumber == keyProperty || KeyProperty::kModifier == keyProperty) { |
| 1383 | continue; |
| 1384 | } |
| 1385 | } break; |
| 1386 | default: |
| 1387 | continue; |
| 1388 | } |
| 1389 | break; |
| 1390 | } |
| 1391 | } |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 1392 | while (end > start && ' ' >= end[-1]) { |
| 1393 | --end; |
| 1394 | } |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1395 | if (!markupDef) { |
| 1396 | auto parentIter = child->fParent->fTokens.begin(); |
| 1397 | SkASSERT(child->fParentIndex > 0); |
| 1398 | std::advance(parentIter, child->fParentIndex - 1); |
| 1399 | Definition* methodName = &*parentIter; |
| 1400 | TextParser name(methodName); |
| 1401 | if (name.skipToEndBracket(':') && name.startsWith("::")) { |
| 1402 | return true; // expect this is inline class definition outside of class |
| 1403 | } |
| 1404 | SkASSERT(0); // code incomplete |
| 1405 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1406 | markupDef->fTokens.emplace_back(MarkType::kMethod, start, end, tokenIter->fLineCount, |
| 1407 | markupDef); |
| 1408 | Definition* markupChild = &markupDef->fTokens.back(); |
| 1409 | // do find instead -- I wonder if there is a way to prevent this in c++ |
| 1410 | IClassDefinition& classDef = fIClassMap[markupDef->fName]; |
| 1411 | SkASSERT(classDef.fStart); |
| 1412 | string uniqueName = this->uniqueName(classDef.fMethods, nameStr); |
| 1413 | markupChild->fName = uniqueName; |
| 1414 | if (!this->findComments(*child, markupChild)) { |
| 1415 | return false; |
| 1416 | } |
| 1417 | classDef.fMethods[uniqueName] = markupChild; |
| 1418 | return true; |
| 1419 | } |
| 1420 | |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1421 | bool IncludeParser::parseObjects(Definition* parent, Definition* markupDef) { |
| 1422 | for (auto& child : parent->fChildren) { |
| 1423 | if (!this->parseObject(child, markupDef)) { |
| 1424 | return false; |
| 1425 | } |
| 1426 | } |
| 1427 | return true; |
| 1428 | } |
| 1429 | |
| 1430 | bool IncludeParser::parseObject(Definition* child, Definition* markupDef) { |
| 1431 | // set up for error reporting |
| 1432 | fLine = fChar = child->fStart; |
| 1433 | fEnd = child->fContentEnd; |
| 1434 | // todo: put original line number in child as well |
| 1435 | switch (child->fType) { |
| 1436 | case Definition::Type::kKeyWord: |
| 1437 | switch (child->fKeyWord) { |
| 1438 | case KeyWord::kClass: |
| 1439 | if (!this->parseClass(child, IsStruct::kNo)) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1440 | return false; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1441 | } |
| 1442 | break; |
| 1443 | case KeyWord::kEnum: |
| 1444 | if (!this->parseEnum(child, markupDef)) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1445 | return child->reportError<bool>("failed to parse enum"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1446 | } |
| 1447 | break; |
| 1448 | case KeyWord::kStruct: |
| 1449 | if (!this->parseClass(child, IsStruct::kYes)) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1450 | return child->reportError<bool>("failed to parse struct"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1451 | } |
| 1452 | break; |
| 1453 | case KeyWord::kTemplate: |
| 1454 | if (!this->parseTemplate()) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1455 | return child->reportError<bool>("failed to parse template"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1456 | } |
| 1457 | break; |
| 1458 | case KeyWord::kTypedef: |
| 1459 | if (!this->parseTypedef()) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1460 | return child->reportError<bool>("failed to parse typedef"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1461 | } |
| 1462 | break; |
| 1463 | case KeyWord::kUnion: |
| 1464 | if (!this->parseUnion()) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1465 | return child->reportError<bool>("failed to parse union"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1466 | } |
| 1467 | break; |
| 1468 | default: |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1469 | return child->reportError<bool>("unhandled keyword"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1470 | } |
| 1471 | break; |
| 1472 | case Definition::Type::kBracket: |
| 1473 | switch (child->fBracket) { |
| 1474 | case Bracket::kParen: |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 1475 | if (fLastObject) { |
| 1476 | TextParser checkDeprecated(child->fFileName, fLastObject->fTerminator + 1, |
| 1477 | child->fStart, fLastObject->fLineCount); |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1478 | if (!checkDeprecated.eof()) { |
| 1479 | checkDeprecated.skipWhiteSpace(); |
| 1480 | if (checkDeprecated.startsWith("SK_ATTR_DEPRECATED")) { |
| 1481 | break; |
| 1482 | } |
| 1483 | } |
| 1484 | } |
| 1485 | { |
| 1486 | auto tokenIter = child->fParent->fTokens.begin(); |
| 1487 | std::advance(tokenIter, child->fParentIndex); |
| 1488 | tokenIter = std::prev(tokenIter); |
| 1489 | TextParser checkDeprecated(&*tokenIter); |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 1490 | if (checkDeprecated.startsWith("SK_ATTR_DEPRECATED")) { |
| 1491 | break; |
| 1492 | } |
| 1493 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1494 | if (!this->parseMethod(child, markupDef)) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1495 | return child->reportError<bool>("failed to parse method"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1496 | } |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 1497 | break; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1498 | case Bracket::kSlashSlash: |
| 1499 | case Bracket::kSlashStar: |
| 1500 | // comments are picked up by parsing objects first |
| 1501 | break; |
| 1502 | case Bracket::kPound: |
| 1503 | // special-case the #xxx xxx_DEFINED entries |
| 1504 | switch (child->fKeyWord) { |
| 1505 | case KeyWord::kIfndef: |
| 1506 | case KeyWord::kIfdef: |
| 1507 | if (child->boilerplateIfDef(fParent)) { |
| 1508 | if (!this->parseObjects(child, markupDef)) { |
| 1509 | return false; |
| 1510 | } |
| 1511 | break; |
| 1512 | } |
| 1513 | goto preproError; |
| 1514 | case KeyWord::kDefine: |
| 1515 | if (child->boilerplateDef(fParent)) { |
| 1516 | break; |
| 1517 | } |
| 1518 | goto preproError; |
| 1519 | case KeyWord::kEndif: |
| 1520 | if (child->boilerplateEndIf()) { |
| 1521 | break; |
| 1522 | } |
| 1523 | case KeyWord::kInclude: |
| 1524 | // ignored for now |
| 1525 | break; |
| 1526 | case KeyWord::kElse: |
| 1527 | case KeyWord::kElif: |
| 1528 | // todo: handle these |
| 1529 | break; |
| 1530 | default: |
| 1531 | preproError: |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1532 | return child->reportError<bool>("unhandled preprocessor"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1533 | } |
| 1534 | break; |
| 1535 | case Bracket::kAngle: |
| 1536 | // pick up templated function pieces when method is found |
| 1537 | break; |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 1538 | case Bracket::kDebugCode: |
| 1539 | // todo: handle this |
| 1540 | break; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1541 | case Bracket::kSquare: { |
| 1542 | // check to see if parent is operator, the only case we handle so far |
| 1543 | auto prev = child->fParent->fTokens.begin(); |
| 1544 | std::advance(prev, child->fParentIndex - 1); |
| 1545 | if (KeyWord::kOperator != prev->fKeyWord) { |
| 1546 | return child->reportError<bool>("expected operator overload"); |
| 1547 | } |
| 1548 | } break; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1549 | default: |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1550 | return child->reportError<bool>("unhandled bracket"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1551 | } |
| 1552 | break; |
| 1553 | case Definition::Type::kWord: |
| 1554 | if (MarkType::kMember != child->fMarkType) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1555 | return child->reportError<bool>("unhandled word type"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1556 | } |
| 1557 | if (!this->parseMember(child, markupDef)) { |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1558 | return child->reportError<bool>("unparsable member"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1559 | } |
| 1560 | break; |
| 1561 | default: |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1562 | return child->reportError<bool>("unhandled type"); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1563 | break; |
| 1564 | } |
| 1565 | return true; |
| 1566 | } |
| 1567 | |
| 1568 | bool IncludeParser::parseTemplate() { |
| 1569 | |
| 1570 | return true; |
| 1571 | } |
| 1572 | |
| 1573 | bool IncludeParser::parseTypedef() { |
| 1574 | |
| 1575 | return true; |
| 1576 | } |
| 1577 | |
| 1578 | bool IncludeParser::parseUnion() { |
| 1579 | |
| 1580 | return true; |
| 1581 | } |
| 1582 | |
| 1583 | bool IncludeParser::parseChar() { |
| 1584 | char test = *fChar; |
| 1585 | if ('\\' == fPrev) { |
| 1586 | if ('\n' == test) { |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 1587 | // ++fLineCount; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1588 | fLine = fChar + 1; |
| 1589 | } |
| 1590 | goto done; |
| 1591 | } |
| 1592 | switch (test) { |
| 1593 | case '\n': |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 1594 | // ++fLineCount; |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1595 | fLine = fChar + 1; |
| 1596 | if (fInChar) { |
| 1597 | return reportError<bool>("malformed char"); |
| 1598 | } |
| 1599 | if (fInString) { |
| 1600 | return reportError<bool>("malformed string"); |
| 1601 | } |
| 1602 | if (!this->checkForWord()) { |
| 1603 | return false; |
| 1604 | } |
| 1605 | if (Bracket::kPound == this->topBracket()) { |
| 1606 | KeyWord keyWord = fParent->fKeyWord; |
| 1607 | if (KeyWord::kNone == keyWord) { |
| 1608 | return this->reportError<bool>("unhandled preprocessor directive"); |
| 1609 | } |
| 1610 | if (KeyWord::kInclude == keyWord || KeyWord::kDefine == keyWord) { |
| 1611 | this->popBracket(); |
| 1612 | } |
| 1613 | } else if (Bracket::kSlashSlash == this->topBracket()) { |
| 1614 | this->popBracket(); |
| 1615 | } |
| 1616 | break; |
| 1617 | case '*': |
| 1618 | if (!fInCharCommentString && '/' == fPrev) { |
| 1619 | this->pushBracket(Bracket::kSlashStar); |
| 1620 | } |
| 1621 | if (!this->checkForWord()) { |
| 1622 | return false; |
| 1623 | } |
| 1624 | if (!fInCharCommentString) { |
| 1625 | this->addPunctuation(Punctuation::kAsterisk); |
| 1626 | } |
| 1627 | break; |
| 1628 | case '/': |
| 1629 | if ('*' == fPrev) { |
| 1630 | if (!fInCharCommentString) { |
| 1631 | return reportError<bool>("malformed closing comment"); |
| 1632 | } |
| 1633 | if (Bracket::kSlashStar == this->topBracket()) { |
Cary Clark | ce10124 | 2017-09-01 15:51:02 -0400 | [diff] [blame] | 1634 | this->next(); // include close in bracket -- FIXME? will this skip stuff? |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1635 | this->popBracket(); |
| 1636 | } |
| 1637 | break; |
| 1638 | } |
| 1639 | if (!fInCharCommentString && '/' == fPrev) { |
| 1640 | this->pushBracket(Bracket::kSlashSlash); |
| 1641 | break; |
| 1642 | } |
| 1643 | if (!this->checkForWord()) { |
| 1644 | return false; |
| 1645 | } |
| 1646 | break; |
| 1647 | case '\'': |
| 1648 | if (Bracket::kChar == this->topBracket()) { |
| 1649 | this->popBracket(); |
| 1650 | } else if (!fInComment && !fInString) { |
| 1651 | if (fIncludeWord) { |
| 1652 | return this->reportError<bool>("word then single-quote"); |
| 1653 | } |
| 1654 | this->pushBracket(Bracket::kChar); |
| 1655 | } |
| 1656 | break; |
| 1657 | case '\"': |
| 1658 | if (Bracket::kString == this->topBracket()) { |
| 1659 | this->popBracket(); |
| 1660 | } else if (!fInComment && !fInChar) { |
| 1661 | if (fIncludeWord) { |
| 1662 | return this->reportError<bool>("word then double-quote"); |
| 1663 | } |
| 1664 | this->pushBracket(Bracket::kString); |
| 1665 | } |
| 1666 | break; |
| 1667 | case ':': |
| 1668 | case '(': |
| 1669 | case '[': |
| 1670 | case '{': { |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 1671 | if (fIncludeWord && '(' == test && fChar - fIncludeWord >= 10 && |
| 1672 | !strncmp("SkDEBUGCODE", fIncludeWord, 10)) { |
| 1673 | this->pushBracket(Bracket::kDebugCode); |
| 1674 | break; |
| 1675 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1676 | if (fInCharCommentString) { |
| 1677 | break; |
| 1678 | } |
| 1679 | if (':' == test && (fInBrace || ':' == fChar[-1] || ':' == fChar[1])) { |
| 1680 | break; |
| 1681 | } |
| 1682 | if (!fInBrace) { |
| 1683 | if (!this->checkForWord()) { |
| 1684 | return false; |
| 1685 | } |
| 1686 | if (':' == test && !fInFunction) { |
| 1687 | break; |
| 1688 | } |
| 1689 | if ('{' == test) { |
| 1690 | this->addPunctuation(Punctuation::kLeftBrace); |
| 1691 | } else if (':' == test) { |
| 1692 | this->addPunctuation(Punctuation::kColon); |
| 1693 | } |
| 1694 | } |
| 1695 | if (fInBrace && '{' == test && Definition::Type::kBracket == fInBrace->fType |
| 1696 | && Bracket::kColon == fInBrace->fBracket) { |
| 1697 | Definition* braceParent = fParent->fParent; |
| 1698 | braceParent->fChildren.pop_back(); |
| 1699 | braceParent->fTokens.pop_back(); |
| 1700 | fParent = braceParent; |
| 1701 | fInBrace = nullptr; |
| 1702 | } |
| 1703 | this->pushBracket( |
| 1704 | '(' == test ? Bracket::kParen : |
| 1705 | '[' == test ? Bracket::kSquare : |
| 1706 | '{' == test ? Bracket::kBrace : |
| 1707 | Bracket::kColon); |
| 1708 | if (!fInBrace |
| 1709 | && ('{' == test || (':' == test && ' ' >= fChar[1])) |
| 1710 | && fInFunction) { |
| 1711 | fInBrace = fParent; |
| 1712 | } |
| 1713 | } break; |
| 1714 | case '<': |
| 1715 | if (fInCharCommentString || fInBrace) { |
| 1716 | break; |
| 1717 | } |
| 1718 | if (!this->checkForWord()) { |
| 1719 | return false; |
| 1720 | } |
| 1721 | if (fInEnum) { |
| 1722 | break; |
| 1723 | } |
| 1724 | this->pushBracket(Bracket::kAngle); |
| 1725 | break; |
| 1726 | case ')': |
| 1727 | case ']': |
| 1728 | case '}': { |
| 1729 | if (fInCharCommentString) { |
| 1730 | break; |
| 1731 | } |
| 1732 | if (!fInBrace) { |
| 1733 | if (!this->checkForWord()) { |
| 1734 | return false; |
| 1735 | } |
| 1736 | } |
| 1737 | bool popBraceParent = fInBrace == fParent; |
| 1738 | if ((')' == test ? Bracket::kParen : |
| 1739 | ']' == test ? Bracket::kSquare : Bracket::kBrace) == this->topBracket()) { |
| 1740 | this->popBracket(); |
| 1741 | if (!fInFunction) { |
| 1742 | bool deprecatedMacro = false; |
| 1743 | if (')' == test) { |
| 1744 | auto iter = fParent->fTokens.end(); |
| 1745 | bool lookForWord = false; |
| 1746 | while (fParent->fTokens.begin() != iter) { |
| 1747 | --iter; |
| 1748 | if (lookForWord) { |
| 1749 | if (Definition::Type::kWord != iter->fType) { |
| 1750 | break; |
| 1751 | } |
| 1752 | string word(iter->fContentStart, iter->length()); |
| 1753 | if ("SK_ATTR_EXTERNALLY_DEPRECATED" == word) { |
| 1754 | deprecatedMacro = true; |
| 1755 | // remove macro paren (would confuse method parsing later) |
| 1756 | fParent->fTokens.pop_back(); |
| 1757 | fParent->fChildren.pop_back(); |
| 1758 | } |
| 1759 | break; |
| 1760 | } |
| 1761 | if (Definition::Type::kBracket != iter->fType) { |
| 1762 | break; |
| 1763 | } |
| 1764 | if (Bracket::kParen != iter->fBracket) { |
| 1765 | break; |
| 1766 | } |
| 1767 | lookForWord = true; |
| 1768 | } |
| 1769 | } |
| 1770 | fInFunction = ')' == test && !deprecatedMacro; |
| 1771 | } else { |
| 1772 | fInFunction = '}' != test; |
| 1773 | } |
Cary Clark | 73fa972 | 2017-08-29 17:36:51 -0400 | [diff] [blame] | 1774 | } else if (')' == test && Bracket::kDebugCode == this->topBracket()) { |
| 1775 | this->popBracket(); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1776 | } else { |
| 1777 | return reportError<bool>("malformed close bracket"); |
| 1778 | } |
| 1779 | if (popBraceParent) { |
| 1780 | Definition* braceParent = fInBrace->fParent; |
| 1781 | braceParent->fChildren.pop_back(); |
| 1782 | braceParent->fTokens.pop_back(); |
| 1783 | fInBrace = nullptr; |
| 1784 | } |
| 1785 | } break; |
| 1786 | case '>': |
| 1787 | if (fInCharCommentString || fInBrace) { |
| 1788 | break; |
| 1789 | } |
| 1790 | if (!this->checkForWord()) { |
| 1791 | return false; |
| 1792 | } |
| 1793 | if (fInEnum) { |
| 1794 | break; |
| 1795 | } |
| 1796 | if (Bracket::kAngle == this->topBracket()) { |
| 1797 | this->popBracket(); |
| 1798 | } else { |
| 1799 | return reportError<bool>("malformed close angle bracket"); |
| 1800 | } |
| 1801 | break; |
| 1802 | case '#': { |
| 1803 | if (fInCharCommentString || fInBrace) { |
| 1804 | break; |
| 1805 | } |
| 1806 | SkASSERT(!fIncludeWord); // don't expect this, curious if it is triggered |
| 1807 | this->pushBracket(Bracket::kPound); |
| 1808 | break; |
| 1809 | } |
| 1810 | case '&': |
| 1811 | case ',': |
| 1812 | case ' ': |
| 1813 | if (fInCharCommentString || fInBrace) { |
| 1814 | break; |
| 1815 | } |
| 1816 | if (!this->checkForWord()) { |
| 1817 | return false; |
| 1818 | } |
| 1819 | break; |
| 1820 | case ';': |
| 1821 | if (fInCharCommentString || fInBrace) { |
| 1822 | break; |
| 1823 | } |
| 1824 | if (!this->checkForWord()) { |
| 1825 | return false; |
| 1826 | } |
| 1827 | if (Definition::Type::kKeyWord == fParent->fType |
| 1828 | && KeyProperty::kObject == (kKeyWords[(int) fParent->fKeyWord].fProperty)) { |
Cary Clark | bad5ad7 | 2017-08-03 17:14:08 -0400 | [diff] [blame] | 1829 | if (KeyWord::kClass == fParent->fKeyWord && fParent->fParent && |
| 1830 | KeyWord::kEnum == fParent->fParent->fKeyWord) { |
| 1831 | this->popObject(); |
| 1832 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1833 | if (KeyWord::kEnum == fParent->fKeyWord) { |
| 1834 | fInEnum = false; |
| 1835 | } |
| 1836 | this->popObject(); |
| 1837 | } else if (Definition::Type::kBracket == fParent->fType |
| 1838 | && fParent->fParent && Definition::Type::kKeyWord == fParent->fParent->fType |
| 1839 | && KeyWord::kStruct == fParent->fParent->fKeyWord) { |
| 1840 | list<Definition>::iterator baseIter = fParent->fTokens.end(); |
| 1841 | list<Definition>::iterator namedIter = fParent->fTokens.end(); |
| 1842 | for (auto tokenIter = fParent->fTokens.end(); |
| 1843 | fParent->fTokens.begin() != tokenIter--; ) { |
| 1844 | if (tokenIter->fLineCount == fLineCount) { |
| 1845 | if ('f' == tokenIter->fStart[0] && isupper(tokenIter->fStart[1])) { |
| 1846 | if (namedIter != fParent->fTokens.end()) { |
| 1847 | return reportError<bool>("found two named member tokens"); |
| 1848 | } |
| 1849 | namedIter = tokenIter; |
| 1850 | } |
| 1851 | baseIter = tokenIter; |
| 1852 | } else { |
| 1853 | break; |
| 1854 | } |
| 1855 | } |
| 1856 | // FIXME: if a member definition spans multiple lines, this won't work |
| 1857 | if (namedIter != fParent->fTokens.end()) { |
| 1858 | if (baseIter == namedIter) { |
| 1859 | return this->reportError<bool>("expected type before named token"); |
| 1860 | } |
| 1861 | Definition* member = &*namedIter; |
| 1862 | member->fMarkType = MarkType::kMember; |
Cary Clark | 9174bda | 2017-09-19 17:39:32 -0400 | [diff] [blame^] | 1863 | if (!member->fTerminator) { |
| 1864 | member->fTerminator = member->fContentEnd; |
| 1865 | } |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1866 | fParent->fChildren.push_back(member); |
| 1867 | for (auto nameType = baseIter; nameType != namedIter; ++nameType) { |
| 1868 | member->fChildren.push_back(&*nameType); |
| 1869 | } |
| 1870 | |
| 1871 | } |
| 1872 | } else if (fParent->fChildren.size() > 0) { |
| 1873 | auto lastIter = fParent->fChildren.end(); |
| 1874 | Definition* priorEnum; |
| 1875 | while (fParent->fChildren.begin() != lastIter) { |
| 1876 | std::advance(lastIter, -1); |
| 1877 | priorEnum = *lastIter; |
| 1878 | if (Definition::Type::kBracket != priorEnum->fType || |
| 1879 | (Bracket::kSlashSlash != priorEnum->fBracket |
| 1880 | && Bracket::kSlashStar != priorEnum->fBracket)) { |
| 1881 | break; |
| 1882 | } |
| 1883 | } |
| 1884 | if (Definition::Type::kKeyWord == priorEnum->fType |
| 1885 | && KeyWord::kEnum == priorEnum->fKeyWord) { |
| 1886 | auto tokenWalker = fParent->fTokens.begin(); |
| 1887 | std::advance(tokenWalker, priorEnum->fParentIndex); |
| 1888 | SkASSERT(KeyWord::kEnum == tokenWalker->fKeyWord); |
| 1889 | while (tokenWalker != fParent->fTokens.end()) { |
| 1890 | std::advance(tokenWalker, 1); |
| 1891 | if (Punctuation::kSemicolon == tokenWalker->fPunctuation) { |
| 1892 | break; |
| 1893 | } |
| 1894 | } |
| 1895 | while (tokenWalker != fParent->fTokens.end()) { |
| 1896 | std::advance(tokenWalker, 1); |
| 1897 | const Definition* test = &*tokenWalker; |
| 1898 | if (Definition::Type::kBracket != test->fType || |
| 1899 | (Bracket::kSlashSlash != test->fBracket |
| 1900 | && Bracket::kSlashStar != test->fBracket)) { |
| 1901 | break; |
| 1902 | } |
| 1903 | } |
| 1904 | Definition* start = &*tokenWalker; |
| 1905 | bool foundExpected = true; |
| 1906 | for (KeyWord expected : {KeyWord::kStatic, KeyWord::kConstExpr, KeyWord::kInt}){ |
| 1907 | const Definition* test = &*tokenWalker; |
| 1908 | if (expected != test->fKeyWord) { |
| 1909 | foundExpected = false; |
| 1910 | break; |
| 1911 | } |
| 1912 | if (tokenWalker == fParent->fTokens.end()) { |
| 1913 | break; |
| 1914 | } |
| 1915 | std::advance(tokenWalker, 1); |
| 1916 | } |
| 1917 | if (foundExpected && tokenWalker != fParent->fTokens.end()) { |
| 1918 | const char* nameStart = tokenWalker->fStart; |
| 1919 | std::advance(tokenWalker, 1); |
| 1920 | if (tokenWalker != fParent->fTokens.end()) { |
| 1921 | TextParser tp(fFileName, nameStart, tokenWalker->fStart, fLineCount); |
| 1922 | tp.skipToNonAlphaNum(); |
| 1923 | start->fName = string(nameStart, tp.fChar - nameStart); |
| 1924 | start->fContentEnd = fChar; |
| 1925 | priorEnum->fChildren.emplace_back(start); |
| 1926 | } |
| 1927 | } |
| 1928 | } |
| 1929 | } |
| 1930 | this->addPunctuation(Punctuation::kSemicolon); |
| 1931 | fInFunction = false; |
| 1932 | break; |
| 1933 | case '~': |
| 1934 | if (fInEnum) { |
| 1935 | break; |
| 1936 | } |
| 1937 | case '0': case '1': case '2': case '3': case '4': |
| 1938 | case '5': case '6': case '7': case '8': case '9': |
| 1939 | // TODO: don't want to parse numbers, but do need to track for enum defs |
| 1940 | // break; |
| 1941 | case 'A': case 'B': case 'C': case 'D': case 'E': |
| 1942 | case 'F': case 'G': case 'H': case 'I': case 'J': |
| 1943 | case 'K': case 'L': case 'M': case 'N': case 'O': |
| 1944 | case 'P': case 'Q': case 'R': case 'S': case 'T': |
| 1945 | case 'U': case 'V': case 'W': case 'X': case 'Y': |
| 1946 | case 'Z': case '_': |
| 1947 | case 'a': case 'b': case 'c': case 'd': case 'e': |
| 1948 | case 'f': case 'g': case 'h': case 'i': case 'j': |
| 1949 | case 'k': case 'l': case 'm': case 'n': case 'o': |
| 1950 | case 'p': case 'q': case 'r': case 's': case 't': |
| 1951 | case 'u': case 'v': case 'w': case 'x': case 'y': |
| 1952 | case 'z': |
| 1953 | if (fInCharCommentString || fInBrace) { |
| 1954 | break; |
| 1955 | } |
| 1956 | if (!fIncludeWord) { |
| 1957 | fIncludeWord = fChar; |
| 1958 | } |
| 1959 | break; |
| 1960 | } |
| 1961 | done: |
| 1962 | fPrev = test; |
Cary Clark | d0530ba | 2017-09-14 11:25:39 -0400 | [diff] [blame] | 1963 | this->next(); |
Cary Clark | 8032b98 | 2017-07-28 11:04:54 -0400 | [diff] [blame] | 1964 | return true; |
| 1965 | } |
| 1966 | |
| 1967 | void IncludeParser::validate() const { |
| 1968 | for (int index = 0; index <= (int) Last_MarkType; ++index) { |
| 1969 | SkASSERT(fMaps[index].fMarkType == (MarkType) index); |
| 1970 | } |
| 1971 | IncludeParser::ValidateKeyWords(); |
| 1972 | } |