1. 前端改为vue单体程序
2. 增加设备管理相关接口
This commit is contained in:
345
frontend/node_modules/@jridgewell/sourcemap-codec/src/scopes.ts
generated
vendored
Normal file
345
frontend/node_modules/@jridgewell/sourcemap-codec/src/scopes.ts
generated
vendored
Normal file
@@ -0,0 +1,345 @@
|
||||
import { StringReader, StringWriter } from './strings';
|
||||
import { comma, decodeInteger, encodeInteger, hasMoreVlq, semicolon } from './vlq';
|
||||
|
||||
const EMPTY: any[] = [];
|
||||
|
||||
type Line = number;
|
||||
type Column = number;
|
||||
type Kind = number;
|
||||
type Name = number;
|
||||
type Var = number;
|
||||
type SourcesIndex = number;
|
||||
type ScopesIndex = number;
|
||||
|
||||
type Mix<A, B, O> = (A & O) | (B & O);
|
||||
|
||||
export type OriginalScope = Mix<
|
||||
[Line, Column, Line, Column, Kind],
|
||||
[Line, Column, Line, Column, Kind, Name],
|
||||
{ vars: Var[] }
|
||||
>;
|
||||
|
||||
export type GeneratedRange = Mix<
|
||||
[Line, Column, Line, Column],
|
||||
[Line, Column, Line, Column, SourcesIndex, ScopesIndex],
|
||||
{
|
||||
callsite: CallSite | null;
|
||||
bindings: Binding[];
|
||||
isScope: boolean;
|
||||
}
|
||||
>;
|
||||
export type CallSite = [SourcesIndex, Line, Column];
|
||||
type Binding = BindingExpressionRange[];
|
||||
export type BindingExpressionRange = [Name] | [Name, Line, Column];
|
||||
|
||||
export function decodeOriginalScopes(input: string): OriginalScope[] {
|
||||
const { length } = input;
|
||||
const reader = new StringReader(input);
|
||||
const scopes: OriginalScope[] = [];
|
||||
const stack: OriginalScope[] = [];
|
||||
let line = 0;
|
||||
|
||||
for (; reader.pos < length; reader.pos++) {
|
||||
line = decodeInteger(reader, line);
|
||||
const column = decodeInteger(reader, 0);
|
||||
|
||||
if (!hasMoreVlq(reader, length)) {
|
||||
const last = stack.pop()!;
|
||||
last[2] = line;
|
||||
last[3] = column;
|
||||
continue;
|
||||
}
|
||||
|
||||
const kind = decodeInteger(reader, 0);
|
||||
const fields = decodeInteger(reader, 0);
|
||||
const hasName = fields & 0b0001;
|
||||
|
||||
const scope: OriginalScope = (
|
||||
hasName ? [line, column, 0, 0, kind, decodeInteger(reader, 0)] : [line, column, 0, 0, kind]
|
||||
) as OriginalScope;
|
||||
|
||||
let vars: Var[] = EMPTY;
|
||||
if (hasMoreVlq(reader, length)) {
|
||||
vars = [];
|
||||
do {
|
||||
const varsIndex = decodeInteger(reader, 0);
|
||||
vars.push(varsIndex);
|
||||
} while (hasMoreVlq(reader, length));
|
||||
}
|
||||
scope.vars = vars;
|
||||
|
||||
scopes.push(scope);
|
||||
stack.push(scope);
|
||||
}
|
||||
|
||||
return scopes;
|
||||
}
|
||||
|
||||
export function encodeOriginalScopes(scopes: OriginalScope[]): string {
|
||||
const writer = new StringWriter();
|
||||
|
||||
for (let i = 0; i < scopes.length; ) {
|
||||
i = _encodeOriginalScopes(scopes, i, writer, [0]);
|
||||
}
|
||||
|
||||
return writer.flush();
|
||||
}
|
||||
|
||||
function _encodeOriginalScopes(
|
||||
scopes: OriginalScope[],
|
||||
index: number,
|
||||
writer: StringWriter,
|
||||
state: [
|
||||
number, // GenColumn
|
||||
],
|
||||
): number {
|
||||
const scope = scopes[index];
|
||||
const { 0: startLine, 1: startColumn, 2: endLine, 3: endColumn, 4: kind, vars } = scope;
|
||||
|
||||
if (index > 0) writer.write(comma);
|
||||
|
||||
state[0] = encodeInteger(writer, startLine, state[0]);
|
||||
encodeInteger(writer, startColumn, 0);
|
||||
encodeInteger(writer, kind, 0);
|
||||
|
||||
const fields = scope.length === 6 ? 0b0001 : 0;
|
||||
encodeInteger(writer, fields, 0);
|
||||
if (scope.length === 6) encodeInteger(writer, scope[5], 0);
|
||||
|
||||
for (const v of vars) {
|
||||
encodeInteger(writer, v, 0);
|
||||
}
|
||||
|
||||
for (index++; index < scopes.length; ) {
|
||||
const next = scopes[index];
|
||||
const { 0: l, 1: c } = next;
|
||||
if (l > endLine || (l === endLine && c >= endColumn)) {
|
||||
break;
|
||||
}
|
||||
index = _encodeOriginalScopes(scopes, index, writer, state);
|
||||
}
|
||||
|
||||
writer.write(comma);
|
||||
state[0] = encodeInteger(writer, endLine, state[0]);
|
||||
encodeInteger(writer, endColumn, 0);
|
||||
|
||||
return index;
|
||||
}
|
||||
|
||||
export function decodeGeneratedRanges(input: string): GeneratedRange[] {
|
||||
const { length } = input;
|
||||
const reader = new StringReader(input);
|
||||
const ranges: GeneratedRange[] = [];
|
||||
const stack: GeneratedRange[] = [];
|
||||
|
||||
let genLine = 0;
|
||||
let definitionSourcesIndex = 0;
|
||||
let definitionScopeIndex = 0;
|
||||
let callsiteSourcesIndex = 0;
|
||||
let callsiteLine = 0;
|
||||
let callsiteColumn = 0;
|
||||
let bindingLine = 0;
|
||||
let bindingColumn = 0;
|
||||
|
||||
do {
|
||||
const semi = reader.indexOf(';');
|
||||
let genColumn = 0;
|
||||
|
||||
for (; reader.pos < semi; reader.pos++) {
|
||||
genColumn = decodeInteger(reader, genColumn);
|
||||
|
||||
if (!hasMoreVlq(reader, semi)) {
|
||||
const last = stack.pop()!;
|
||||
last[2] = genLine;
|
||||
last[3] = genColumn;
|
||||
continue;
|
||||
}
|
||||
|
||||
const fields = decodeInteger(reader, 0);
|
||||
const hasDefinition = fields & 0b0001;
|
||||
const hasCallsite = fields & 0b0010;
|
||||
const hasScope = fields & 0b0100;
|
||||
|
||||
let callsite: CallSite | null = null;
|
||||
let bindings: Binding[] = EMPTY;
|
||||
let range: GeneratedRange;
|
||||
if (hasDefinition) {
|
||||
const defSourcesIndex = decodeInteger(reader, definitionSourcesIndex);
|
||||
definitionScopeIndex = decodeInteger(
|
||||
reader,
|
||||
definitionSourcesIndex === defSourcesIndex ? definitionScopeIndex : 0,
|
||||
);
|
||||
|
||||
definitionSourcesIndex = defSourcesIndex;
|
||||
range = [genLine, genColumn, 0, 0, defSourcesIndex, definitionScopeIndex] as GeneratedRange;
|
||||
} else {
|
||||
range = [genLine, genColumn, 0, 0] as GeneratedRange;
|
||||
}
|
||||
|
||||
range.isScope = !!hasScope;
|
||||
|
||||
if (hasCallsite) {
|
||||
const prevCsi = callsiteSourcesIndex;
|
||||
const prevLine = callsiteLine;
|
||||
callsiteSourcesIndex = decodeInteger(reader, callsiteSourcesIndex);
|
||||
const sameSource = prevCsi === callsiteSourcesIndex;
|
||||
callsiteLine = decodeInteger(reader, sameSource ? callsiteLine : 0);
|
||||
callsiteColumn = decodeInteger(
|
||||
reader,
|
||||
sameSource && prevLine === callsiteLine ? callsiteColumn : 0,
|
||||
);
|
||||
|
||||
callsite = [callsiteSourcesIndex, callsiteLine, callsiteColumn];
|
||||
}
|
||||
range.callsite = callsite;
|
||||
|
||||
if (hasMoreVlq(reader, semi)) {
|
||||
bindings = [];
|
||||
do {
|
||||
bindingLine = genLine;
|
||||
bindingColumn = genColumn;
|
||||
const expressionsCount = decodeInteger(reader, 0);
|
||||
let expressionRanges: BindingExpressionRange[];
|
||||
if (expressionsCount < -1) {
|
||||
expressionRanges = [[decodeInteger(reader, 0)]];
|
||||
for (let i = -1; i > expressionsCount; i--) {
|
||||
const prevBl = bindingLine;
|
||||
bindingLine = decodeInteger(reader, bindingLine);
|
||||
bindingColumn = decodeInteger(reader, bindingLine === prevBl ? bindingColumn : 0);
|
||||
const expression = decodeInteger(reader, 0);
|
||||
expressionRanges.push([expression, bindingLine, bindingColumn]);
|
||||
}
|
||||
} else {
|
||||
expressionRanges = [[expressionsCount]];
|
||||
}
|
||||
bindings.push(expressionRanges);
|
||||
} while (hasMoreVlq(reader, semi));
|
||||
}
|
||||
range.bindings = bindings;
|
||||
|
||||
ranges.push(range);
|
||||
stack.push(range);
|
||||
}
|
||||
|
||||
genLine++;
|
||||
reader.pos = semi + 1;
|
||||
} while (reader.pos < length);
|
||||
|
||||
return ranges;
|
||||
}
|
||||
|
||||
export function encodeGeneratedRanges(ranges: GeneratedRange[]): string {
|
||||
if (ranges.length === 0) return '';
|
||||
|
||||
const writer = new StringWriter();
|
||||
|
||||
for (let i = 0; i < ranges.length; ) {
|
||||
i = _encodeGeneratedRanges(ranges, i, writer, [0, 0, 0, 0, 0, 0, 0]);
|
||||
}
|
||||
|
||||
return writer.flush();
|
||||
}
|
||||
|
||||
function _encodeGeneratedRanges(
|
||||
ranges: GeneratedRange[],
|
||||
index: number,
|
||||
writer: StringWriter,
|
||||
state: [
|
||||
number, // GenLine
|
||||
number, // GenColumn
|
||||
number, // DefSourcesIndex
|
||||
number, // DefScopesIndex
|
||||
number, // CallSourcesIndex
|
||||
number, // CallLine
|
||||
number, // CallColumn
|
||||
],
|
||||
): number {
|
||||
const range = ranges[index];
|
||||
const {
|
||||
0: startLine,
|
||||
1: startColumn,
|
||||
2: endLine,
|
||||
3: endColumn,
|
||||
isScope,
|
||||
callsite,
|
||||
bindings,
|
||||
} = range;
|
||||
|
||||
if (state[0] < startLine) {
|
||||
catchupLine(writer, state[0], startLine);
|
||||
state[0] = startLine;
|
||||
state[1] = 0;
|
||||
} else if (index > 0) {
|
||||
writer.write(comma);
|
||||
}
|
||||
|
||||
state[1] = encodeInteger(writer, range[1], state[1]);
|
||||
|
||||
const fields =
|
||||
(range.length === 6 ? 0b0001 : 0) | (callsite ? 0b0010 : 0) | (isScope ? 0b0100 : 0);
|
||||
encodeInteger(writer, fields, 0);
|
||||
|
||||
if (range.length === 6) {
|
||||
const { 4: sourcesIndex, 5: scopesIndex } = range;
|
||||
if (sourcesIndex !== state[2]) {
|
||||
state[3] = 0;
|
||||
}
|
||||
state[2] = encodeInteger(writer, sourcesIndex, state[2]);
|
||||
state[3] = encodeInteger(writer, scopesIndex, state[3]);
|
||||
}
|
||||
|
||||
if (callsite) {
|
||||
const { 0: sourcesIndex, 1: callLine, 2: callColumn } = range.callsite!;
|
||||
if (sourcesIndex !== state[4]) {
|
||||
state[5] = 0;
|
||||
state[6] = 0;
|
||||
} else if (callLine !== state[5]) {
|
||||
state[6] = 0;
|
||||
}
|
||||
state[4] = encodeInteger(writer, sourcesIndex, state[4]);
|
||||
state[5] = encodeInteger(writer, callLine, state[5]);
|
||||
state[6] = encodeInteger(writer, callColumn, state[6]);
|
||||
}
|
||||
|
||||
if (bindings) {
|
||||
for (const binding of bindings) {
|
||||
if (binding.length > 1) encodeInteger(writer, -binding.length, 0);
|
||||
const expression = binding[0][0];
|
||||
encodeInteger(writer, expression, 0);
|
||||
let bindingStartLine = startLine;
|
||||
let bindingStartColumn = startColumn;
|
||||
for (let i = 1; i < binding.length; i++) {
|
||||
const expRange = binding[i];
|
||||
bindingStartLine = encodeInteger(writer, expRange[1]!, bindingStartLine);
|
||||
bindingStartColumn = encodeInteger(writer, expRange[2]!, bindingStartColumn);
|
||||
encodeInteger(writer, expRange[0]!, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (index++; index < ranges.length; ) {
|
||||
const next = ranges[index];
|
||||
const { 0: l, 1: c } = next;
|
||||
if (l > endLine || (l === endLine && c >= endColumn)) {
|
||||
break;
|
||||
}
|
||||
index = _encodeGeneratedRanges(ranges, index, writer, state);
|
||||
}
|
||||
|
||||
if (state[0] < endLine) {
|
||||
catchupLine(writer, state[0], endLine);
|
||||
state[0] = endLine;
|
||||
state[1] = 0;
|
||||
} else {
|
||||
writer.write(comma);
|
||||
}
|
||||
state[1] = encodeInteger(writer, endColumn, state[1]);
|
||||
|
||||
return index;
|
||||
}
|
||||
|
||||
function catchupLine(writer: StringWriter, lastLine: number, line: number) {
|
||||
do {
|
||||
writer.write(semicolon);
|
||||
} while (++lastLine < line);
|
||||
}
|
||||
Reference in New Issue
Block a user