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New metadata for literals

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This commit is contained in:
sanex3339
2018-03-16 11:29:50 +03:00
parent 469c51d69d
commit 592ba47f33
11 changed files with 57 additions and 136 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/node/NodeFactory.ts
+27 -108
View File
@@ -17,10 +17,7 @@ export class NodeFactory {
type: NodeType.Program,
body,
sourceType: 'script',
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -34,10 +31,7 @@ export class NodeFactory {
return {
type: NodeType.ArrayExpression,
elements,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -57,10 +51,7 @@ export class NodeFactory {
operator,
left,
right,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -80,10 +71,7 @@ export class NodeFactory {
operator,
left,
right,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -95,10 +83,7 @@ export class NodeFactory {
return {
type: NodeType.BlockStatement,
body,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -109,10 +94,7 @@ export class NodeFactory {
public static breakStatement (label?: ESTree.Identifier): ESTree.BreakStatement {
const breakStatementNode: ESTree.BreakStatement = {
type: NodeType.BreakStatement,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
if (label) {
@@ -135,10 +117,7 @@ export class NodeFactory {
type: NodeType.CallExpression,
callee,
arguments: args,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -149,10 +128,7 @@ export class NodeFactory {
public static continueStatement (label?: ESTree.Identifier): ESTree.ContinueStatement {
const continueStatementNode: ESTree.ContinueStatement = {
type: NodeType.ContinueStatement,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
if (label) {
@@ -170,10 +146,7 @@ export class NodeFactory {
return {
type: NodeType.ExpressionStatement,
expression,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -194,10 +167,7 @@ export class NodeFactory {
params,
body,
generator: false,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -215,10 +185,7 @@ export class NodeFactory {
params,
body,
generator: false,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -238,10 +205,7 @@ export class NodeFactory {
test,
consequent,
...alternate && { alternate },
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -253,10 +217,7 @@ export class NodeFactory {
return {
type: NodeType.Identifier,
name,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -276,10 +237,7 @@ export class NodeFactory {
content: raw,
precedence: escodegen.Precedence.Primary
},
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -299,10 +257,7 @@ export class NodeFactory {
operator,
left,
right,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -322,10 +277,7 @@ export class NodeFactory {
computed,
object,
property,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -349,10 +301,7 @@ export class NodeFactory {
kind,
computed,
static: false,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -364,10 +313,7 @@ export class NodeFactory {
return {
type: NodeType.ObjectExpression,
properties,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -390,10 +336,7 @@ export class NodeFactory {
method: false,
shorthand: false,
computed,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -405,10 +348,7 @@ export class NodeFactory {
return {
type: NodeType.ReturnStatement,
argument,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -425,10 +365,7 @@ export class NodeFactory {
type: NodeType.SwitchStatement,
discriminant,
cases,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -442,10 +379,7 @@ export class NodeFactory {
type: NodeType.SwitchCase,
test,
consequent,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -465,10 +399,7 @@ export class NodeFactory {
operator,
argument,
prefix,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -483,10 +414,7 @@ export class NodeFactory {
operator,
argument: argumentExpr,
prefix: false,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -503,10 +431,7 @@ export class NodeFactory {
type: NodeType.VariableDeclaration,
declarations,
kind,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -520,10 +445,7 @@ export class NodeFactory {
type: NodeType.VariableDeclarator,
id,
init,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
@@ -537,10 +459,7 @@ export class NodeFactory {
type: NodeType.WhileStatement,
test,
body,
metadata: {
ignoredNode: false,
obfuscatedNode: false
}
metadata: { ignoredNode: false }
};
}
}
src/node/NodeMetadata.ts
+8 -8
View File
@@ -31,14 +31,6 @@ export class NodeMetadata {
return NodeMetadata.get(node, 'ignoredNode') === true;
}
/**
* @param {Node} node
* @returns {boolean}
*/
public static isObfuscatedNode (node: ESTree.Node): boolean {
return NodeMetadata.get(node, 'obfuscatedNode') === true;
}
/**
* @param {Node} identifierNode
* @returns {boolean}
@@ -46,4 +38,12 @@ export class NodeMetadata {
public static isRenamedIdentifier (identifierNode: ESTree.Identifier): boolean {
return NodeMetadata.get<boolean, ESTree.IdentifierNodeMetadata>(identifierNode, 'renamedIdentifier') === true;
}
/**
* @param {Node} literalNode
* @returns {boolean}
*/
public static isReplacedLiteral (literalNode: ESTree.Literal): boolean {
return NodeMetadata.get<boolean, ESTree.SimpleLiteralNodeMetadata>(literalNode, 'replacedLiteral') === true;
}
}
src/node/NodeUtils.ts
+1 -4
View File
@@ -51,10 +51,7 @@ export class NodeUtils {
estraverse.replace(structure, {
enter: (node: ESTree.Node): ESTree.Node => {
NodeMetadata.set(node, {
ignoredNode: false,
obfuscatedNode: false
});
NodeMetadata.set(node, { ignoredNode: false });
return node;
}