Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 9201x 9201x 9201x 9201x 9201x 9201x 9201x 9201x 9201x 9201x 9201x 9201x 9201x 9201x 1x 1x 9201x 9201x 9201x 9201x 55206x 55206x 9201x 1x 1x 9201x 9201x 9201x 9201x 1x 1x 1x 1x 60x 60x 1x 1x 66x 66x 1x 1x 56076x 56076x 56076x 1x 1x 56105x 56105x 56105x 56105x 2x 56105x 2x 2x 56101x 56101x 1x 1x 80x 80x 80x 1x 1x 80x 80x 80x 80x 80x 80x 1x 1x 1256x 1256x 1256x 1x 1x 1255x 1255x 1x 1x 177x 177x 177x 1x 1x 284x 284x 284x 284x 284x 1x 1x 272302x 272302x 272302x 3x 3x 272302x 2x 2x 272297x 272297x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 272206x 5x 5x 272201x 272201x 1x 1x 5x 5x 5x 1x 1x 513x 63x 63x 513x 1x 1x 12153x 267244x 267244x 12153x 1x 1x 7797x 7797x 7797x 7797x 7797x 7797x 7797x 7797x 7797x 7797x 1692x 1723x 1723x 7797x 6105x 6105x 7797x 1x 1x 4x 4x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 827x 123x 123x 704x 827x 524x 524x 180x 827x 82x 82x 98x 98x 1x 1x 19x 19x 1x 1x 1x 1x 1x 18x 18x 1x 1x 420x 420x 420x 420x 356x 420x 46x 46x 420x 420x 420x 144x 4x 4x 144x 144x 276x 276x 420x 32x 32x 244x 420x 420x 41x 2x 2x 41x 41x 203x 203x 420x 14x 14x 189x 420x 420x 5x 5x 5x 3x 3x 5x 2x 2x 5x 5x 5x 184x 184x 184x 1x 1x 1x 1x 1x 4902x 628x 628x 4274x 4902x 4902x 2127x 2127x 2147x 2147x 4902x 1905x 1905x 242x 242x 242x 1x 1x 869x 869x 869x 869x 538x 538x 331x 331x 869x 331x 331x 869x 330x 330x 1x 869x 869x 869x 869x 869x 1x 1x 488x 488x 488x 488x 488x 273x 273x 215x 215x 488x 1x 1x 1x 214x 488x 44x 44x 44x 44x 170x 170x 488x 164x 164x 6x 488x 488x 488x 488x 488x 1x 1x 1x 762x 762x 762x 762x 436x 436x 326x 326x 762x 167x 167x 159x 159x 159x 1x 1x 16x 16x 1x 1x 1565x 1565x 1565x 1x 1x 18x 18x 18x 1x 1x 4444x 4444x 4444x 3575x 3575x 869x 869x 1x 1x 1x 1x 4684x 4684x 1x 1x 485x 485x 1x 1x 32x 32x 1x 1x 488x 488x 1x 1x 2388x 2388x 2388x 1x 1x 3765x 3765x 3765x 1x 1x 24737x 24737x 24737x 24737x 24737x 9201x 9201x 24737x 15536x 15536x 15536x 15536x 24737x 1x 1x 328403x 328403x 342368x 342368x 342368x 342368x 984x 984x 341384x 341384x 327419x 327419x 1x 1x 14x 14x 38x 38x 38x 38x 3x 3x 35x 35x 11x 11x 1x 1x 884x 884x 1x 1x 885x 885x 1x 1x 7x 7x 7x 1x 1x 6x 6x 1x 1x 11245x 11245x 11245x 11245x 11245x 11245x 11245x 11245x 11245x 11245x 1x | import {TypedIdentifier} from "../types/_typed_identifier";
import {BuiltIn} from "./_builtin";
import {DDIC} from "../../ddic";
import {Position} from "../../position";
import {SpaghettiScope, SpaghettiScopeNode} from "./spaghetti_scope";
import {AbstractToken} from "../1_lexer/tokens/abstract_token";
import {Identifier} from "../4_file_information/_identifier";
import {ScopeType} from "./_scope_type";
import {IRegistry} from "../../_iregistry";
import {IClassDefinition} from "../types/_class_definition";
import {IInterfaceDefinition} from "../types/_interface_definition";
import {IFormDefinition} from "../types/_form_definition";
import {IScopeIdentifier} from "./_spaghetti_scope";
import {ReferenceType, IReferenceExtras} from "./_reference";
import {IObject} from "../../objects/_iobject";
import {Class} from "../../objects/class";
import {Interface} from "../../objects/interface";
import {EnhancementSpot} from "../../objects/enhancement_spot";
import {TypePool} from "../../objects/type_pool";
import {SyntaxLogic} from "./syntax";
import {IDDICReferences} from "../../_iddic_references";
import {FunctionGroup} from "../../objects";
import {IMSAGReferences} from "../../_imsag_references";
export class CurrentScope {
protected readonly reg: IRegistry;
protected current: SpaghettiScopeNode | undefined;
protected allowHeaderUse: string | undefined;
protected parentObj: IObject;
public static buildDefault(reg: IRegistry, obj: IObject): CurrentScope {
const s = new CurrentScope(reg, obj);
s.push(ScopeType.BuiltIn, ScopeType.BuiltIn, new Position(1, 1), BuiltIn.filename);
this.addBuiltIn(s, reg.getConfig().getSyntaxSetttings().globalConstants!);
let name: string = ScopeType.Global;
if (obj) {
name = name + "_" + obj.getName();
}
s.push(ScopeType.Global, name, new Position(1, 1), name);
return s;
}
private static addBuiltIn(s: CurrentScope, extras: string[]) {
const b = new BuiltIn();
const builtin = b.get(extras);
s.addList(builtin);
for (const t of b.getTypes()) {
s.addType(t);
}
}
private constructor(reg: IRegistry, obj: IObject) {
this.current = undefined;
this.parentObj = obj;
this.reg = reg;
}
///////////////////////////
public getVersion() {
return this.reg.getConfig().getVersion();
}
public getRegistry(): IRegistry {
return this.reg;
}
public addType(type: TypedIdentifier | undefined) {
if (type === undefined) {
return;
}
this.addTypeNamed(type.getName(), type);
}
public addTypeNamed(name: string, type: TypedIdentifier | undefined) {
if (type === undefined) {
return;
}
if (this.current === undefined) {
return;
}
const upper = name.toUpperCase();
if (this.current.getData().types[upper] !== undefined) {
throw new Error(`Type name "${name}" already defined`);
} else if (this.isOO() && this.current.getData().vars[upper] !== undefined) {
throw new Error(`"${name}" already defined`);
}
this.current.getData().types[upper] = type;
}
public addExtraLikeType(type: TypedIdentifier | undefined) {
if (type === undefined) {
return;
}
this.addExtraLikeTypeNamed(type.getName(), type);
}
public addExtraLikeTypeNamed(name: string, type: TypedIdentifier | undefined) {
if (type === undefined) {
return;
}
if (this.current === undefined) {
return;
}
const upper = name.toUpperCase();
if (this.current.getData().extraLikeTypes[upper] !== undefined) {
throw new Error(`Type name "${name}" already defined`);
}
this.current.getData().extraLikeTypes[upper] = type;
}
public addClassDefinition(c: IClassDefinition) {
if (this.current === undefined) {
return;
}
const name = c.getName().toUpperCase();
if (this.current.getData().cdefs[name] !== undefined) {
throw new Error(`Class "${name}" already defined`);
}
this.current.getData().cdefs[name] = c;
}
public addFormDefinitions(f: readonly IFormDefinition[]) {
if (this.current === undefined) {
return;
}
this.current.getData().forms.push(...f);
}
public addInterfaceDefinition(i: IInterfaceDefinition) {
if (this.current === undefined) {
return;
}
const name = i.getName().toUpperCase();
if (this.current.getData().cdefs[name] !== undefined) {
throw new Error(`Interface "${name}" already defined`);
}
this.current.getData().idefs[name] = i;
}
public addNamedIdentifier(name: string, identifier: TypedIdentifier) {
if (this.current === undefined) {
return;
}
const upper = name.toUpperCase();
if (this.current.getData().vars[upper] !== undefined) {
// console.dir(new Error().stack);
throw new Error(`Variable name "${name}" already defined`);
} else if (this.isOO() && this.current.getData().types[upper] !== undefined) {
throw new Error(`"${name}" already defined`);
}
this.current.getData().vars[upper] = identifier;
}
public addNamedIdentifierToParent(name: string, identifier: TypedIdentifier) {
if (this.current === undefined) {
return;
}
const parent = this.current.getParent();
if (parent === undefined) {
return;
}
const upper = name.toUpperCase();
if (parent.getData().vars[upper] !== undefined) {
// console.dir(new Error().stack);
throw new Error(`Variable name "${name}" already defined`);
} else if (this.isOO() && parent.getData().types[upper] !== undefined) {
throw new Error(`"${name}" already defined`);
}
parent.getData().vars[upper] = identifier;
}
public addIdentifier(identifier: TypedIdentifier | undefined) {
if (identifier === undefined) {
return;
}
this.addNamedIdentifier(identifier.getName(), identifier);
}
public addDeferred(token: AbstractToken | undefined, type: "CLAS" | "INTF") {
if (token === undefined) {
return;
}
this.current!.getData().deferred[token.getStr().toUpperCase()] = {token, ooType: type};
}
public addListPrefix(identifiers: readonly TypedIdentifier[], prefix: string) {
for (const id of identifiers) {
this.addNamedIdentifier(prefix + id.getName(), id);
}
}
public addList(identifiers: readonly TypedIdentifier[]) {
for (const id of identifiers) {
this.addIdentifier(id);
}
}
public addReference(
usage: AbstractToken | undefined,
referencing: Identifier | undefined,
type: ReferenceType | ReferenceType[] | undefined,
filename: string,
extra?: IReferenceExtras) {
if (usage === undefined || type === undefined) {
return;
}
const position = new Identifier(usage, filename);
if (Array.isArray(type)) {
for (const t of type) {
this.current?.getData().references.push({position, resolved: referencing, referenceType: t, extra});
}
} else {
this.current?.getData().references.push({position, resolved: referencing, referenceType: type, extra});
}
}
public addSQLConversion(fieldName: string, message: string, token: AbstractToken) {
this.current?.getData().sqlConversion.push({fieldName, message, token});
}
///////////////////////////
public findFunctionModule(name: string | undefined) {
if (name === undefined) {
return undefined;
}
for (const fugr of this.reg.getObjectsByType("FUGR")) {
const func = (fugr as FunctionGroup).getModule(name);
if (func !== undefined) {
return func;
}
}
return undefined;
}
public findObjectDefinition(name: string | undefined): IClassDefinition | IInterfaceDefinition | undefined {
if (name === undefined) {
return undefined;
}
const clas = this.findClassDefinition(name);
if (clas) {
return clas;
}
const intf = this.findInterfaceDefinition(name);
if (intf) {
return intf;
}
return undefined;
}
public isBadiDef(name: string): boolean {
const upper = name.toUpperCase();
for (const enhs of this.reg.getObjectsByType("ENHS")) {
for (const def of (enhs as EnhancementSpot).listBadiDefinitions()) {
if (def.name.toUpperCase() === upper) {
return true;
}
}
}
return false;
}
public existsObject(name: string | undefined): {id: Identifier | undefined, ooType?: IReferenceExtras["ooType"], RTTIName?: string} | undefined {
if (name === undefined) {
return undefined;
}
let prefixRTTI = "";
if (this.parentObj.getType() === "PROG") {
prefixRTTI = "\\PROGRAM=" + this.parentObj.getName();
} else if (this.parentObj.getType() === "CLAS") {
prefixRTTI = "\\CLASS-POOL=" + this.parentObj.getName();
}
const findLocalClass = this.current?.findClassDefinition(name);
if (findLocalClass) {
if (findLocalClass.isGlobal() === true) {
prefixRTTI = "";
}
return {id: findLocalClass, ooType: "CLAS", RTTIName: prefixRTTI + "\\CLASS=" + findLocalClass.getName()};
}
const globalClas = this.reg.getObject("CLAS", name);
if (globalClas) {
return {id: globalClas.getIdentifier(), ooType: "CLAS", RTTIName: "\\CLASS=" + globalClas.getName()};
}
const findLocalInterface = this.current?.findInterfaceDefinition(name);
if (findLocalInterface) {
if (findLocalInterface.isGlobal() === true) {
prefixRTTI = "";
}
return {id: findLocalInterface, ooType: "INTF", RTTIName: prefixRTTI + "\\INTERFACE=" + findLocalInterface.getName()};
}
const globalIntf = this.reg.getObject("INTF", name);
if (globalIntf) {
return {id: globalIntf.getIdentifier(), ooType: "INTF", RTTIName: "\\INTERFACE=" + globalIntf.getName()};
}
const def = this.current?.findDeferred(name);
if (def !== undefined) {
let rttiName = prefixRTTI;
switch (def.ooType) {
case "INTF":
rttiName = rttiName + "\\INTERFACE=" + name;
break;
default:
rttiName = rttiName + "\\CLASS=" + name;
break;
}
return {id: def.id, ooType: def.ooType, RTTIName: rttiName};
}
return undefined;
}
///////////////////////////
/** Lookup class in local and global scope */
public findClassDefinition(name: string | undefined): IClassDefinition | undefined {
if (name === undefined) {
return undefined;
}
const clocal = this.current?.findClassDefinition(name);
if (clocal) {
return clocal;
}
const cglobal = this.reg.getObject("CLAS", name) as Class | undefined;
if (cglobal) {
return cglobal.getDefinition();
}
return undefined;
}
public findTypePoolConstant(name: string | undefined): TypedIdentifier | undefined {
if (name === undefined || name.includes("_") === undefined) {
return undefined;
}
const typePoolName = name.split("_")[0];
if (typePoolName.length <= 1 || typePoolName.length > 5) {
return undefined;
}
if (this.parentObj.getType() === "TYPE"
&& this.parentObj.getName().toUpperCase() === typePoolName.toUpperCase()) {
// dont recurse into itself
return undefined;
}
const typePool = this.reg.getObject("TYPE", typePoolName) as TypePool | undefined;
if (typePool === undefined) {
return undefined;
}
const spag = new SyntaxLogic(this.reg, typePool).run().spaghetti.getFirstChild()?.getFirstChild();
const found = spag?.findVariable(name);
return found;
}
public findTypePoolType(name: string): TypedIdentifier | undefined {
if (name.includes("_") === undefined) {
return undefined;
}
const typePoolName = name.split("_")[0];
if (typePoolName.length <= 2 || typePoolName.length > 5) {
return undefined;
}
if (this.parentObj.getType() === "TYPE"
&& this.parentObj.getName().toUpperCase() === typePoolName.toUpperCase()) {
// dont recurse into itself
return undefined;
}
if (new DDIC(this.reg).lookupNoVoid(name) !== undefined) {
// this is tricky, it should not do recursion when parsing the type pool itself,
// think about DTEL ABAP_ENCOD vs TYPE ABAP
return undefined;
}
const typePool = this.reg.getObject("TYPE", typePoolName) as TypePool | undefined;
if (typePool === undefined) {
return undefined;
}
const spag = new SyntaxLogic(this.reg, typePool).run().spaghetti.getFirstChild()?.getFirstChild();
const found = spag?.findType(name);
return found;
}
/** Lookup interface in local and global scope */
public findInterfaceDefinition(name: string | undefined): IInterfaceDefinition | undefined {
if (name === undefined) {
return undefined;
}
const ilocal = this.current?.findInterfaceDefinition(name);
if (ilocal) {
return ilocal;
}
const iglobal = this.reg.getObject("INTF", name) as Interface | undefined;
if (iglobal) {
return iglobal.getDefinition();
}
return undefined;
}
public findFormDefinition(name: string): IFormDefinition | undefined {
return this.current?.findFormDefinition(name);
}
public findType(name: string | undefined): TypedIdentifier | undefined {
if (name === undefined) {
return undefined;
}
return this.current?.findType(name);
}
public findExtraLikeType(name: string | undefined): TypedIdentifier | undefined {
if (name === undefined) {
return undefined;
}
return this.current?.findExtraLikeType(name);
}
public findVariable(name: string | undefined): TypedIdentifier | undefined {
if (name === undefined) {
return undefined;
}
const found = this.current?.findVariable(name);
if (found) {
return found;
}
return this.findTypePoolConstant(name);
}
///////////////////////////
public getDDIC(): DDIC {
return new DDIC(this.reg);
}
public getDDICReferences(): IDDICReferences {
return this.reg.getDDICReferences();
}
public getMSAGReferences(): IMSAGReferences {
return this.reg.getMSAGReferences();
}
public getParentObj(): IObject {
return this.parentObj;
}
public getName(): string {
if (this.current === undefined) {
throw new Error("error, getName");
}
return this.current.getIdentifier().sname;
}
public getType(): ScopeType {
if (this.current === undefined) {
throw new Error("error, getType");
}
return this.current.getIdentifier().stype;
}
public push(stype: ScopeType, sname: string, start: Position, filename: string): void {
const identifier: IScopeIdentifier = {stype, sname, start, filename, end: undefined};
// console.dir("push scope, " + stype);
if (this.current === undefined) {
// the top node
this.current = new SpaghettiScopeNode(identifier, undefined);
} else {
const parent = this.current;
this.current = new SpaghettiScopeNode(identifier, parent);
parent.addChild(this.current);
}
}
public isOO(): boolean {
let curr = this.current;
while (curr !== undefined) {
const stype = curr.getIdentifier().stype;
if (stype === ScopeType.ClassDefinition
// || stype === ScopeType.ClassImplementation
|| stype === ScopeType.Interface) {
return true;
}
curr = curr.getParent();
}
return false;
}
public isAnyOO(): boolean {
let curr = this.current;
while (curr !== undefined) {
const stype = curr.getIdentifier().stype;
if (stype === ScopeType.ClassDefinition
|| stype === ScopeType.ClassImplementation
|| stype === ScopeType.Interface) {
return true;
}
curr = curr.getParent();
}
return false;
}
public isGlobalOO(): boolean {
return this.parentObj.getType() === "INTF" || this.parentObj.getType() === "CLAS";
}
public isTypePool(): boolean {
return this.current?.getIdentifier().filename.endsWith(".type.abap") === true || false;
}
public setAllowHeaderUse(name: string) {
// workaround for SELECT FOR ALL ENTRIES
this.allowHeaderUse = name;
}
public isAllowHeaderUse(name: string) {
return name.toUpperCase() === this.allowHeaderUse?.toUpperCase();
}
public pop(end: Position): SpaghettiScope {
// console.dir("pop scope, " + this.current?.getIdentifier().stype);
this.allowHeaderUse = undefined;
if (this.current === undefined) {
throw new Error("something wrong, top scope popped");
}
this.current.setEnd(end);
const current = this.current;
this.current = this.current.getParent();
return new SpaghettiScope(current);
}
}
|