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
|
'use strict';
const {
ArrayPrototypeForEach,
} = primordials;
const {
compileFunction,
isContext: _isContext,
} = internalBinding('contextify');
const {
validateArray,
validateBoolean,
validateBuffer,
validateFunction,
validateObject,
validateString,
validateStringArray,
validateUint32,
} = require('internal/validators');
const {
ERR_INVALID_ARG_TYPE,
} = require('internal/errors').codes;
function isContext(object) {
validateObject(object, 'object', { __proto__: null, allowArray: true });
return _isContext(object);
}
function internalCompileFunction(code, params, options) {
validateString(code, 'code');
if (params !== undefined) {
validateStringArray(params, 'params');
}
const {
filename = '',
columnOffset = 0,
lineOffset = 0,
cachedData = undefined,
produceCachedData = false,
parsingContext = undefined,
contextExtensions = [],
importModuleDynamically,
} = options;
validateString(filename, 'options.filename');
validateUint32(columnOffset, 'options.columnOffset');
validateUint32(lineOffset, 'options.lineOffset');
if (cachedData !== undefined)
validateBuffer(cachedData, 'options.cachedData');
validateBoolean(produceCachedData, 'options.produceCachedData');
if (parsingContext !== undefined) {
if (
typeof parsingContext !== 'object' ||
parsingContext === null ||
!isContext(parsingContext)
) {
throw new ERR_INVALID_ARG_TYPE(
'options.parsingContext',
'Context',
parsingContext,
);
}
}
validateArray(contextExtensions, 'options.contextExtensions');
ArrayPrototypeForEach(contextExtensions, (extension, i) => {
const name = `options.contextExtensions[${i}]`;
validateObject(extension, name, { __proto__: null, nullable: true });
});
const result = compileFunction(
code,
filename,
lineOffset,
columnOffset,
cachedData,
produceCachedData,
parsingContext,
contextExtensions,
params,
);
if (produceCachedData) {
result.function.cachedDataProduced = result.cachedDataProduced;
}
if (result.cachedData) {
result.function.cachedData = result.cachedData;
}
if (typeof result.cachedDataRejected === 'boolean') {
result.function.cachedDataRejected = result.cachedDataRejected;
}
if (importModuleDynamically !== undefined) {
validateFunction(importModuleDynamically,
'options.importModuleDynamically');
const { importModuleDynamicallyWrap } = require('internal/vm/module');
const wrapped = importModuleDynamicallyWrap(importModuleDynamically);
const func = result.function;
const { setCallbackForWrap } = require('internal/modules/esm/utils');
setCallbackForWrap(result.cacheKey, {
importModuleDynamically: (s, _k, i) => wrapped(s, func, i),
});
}
return result;
}
module.exports = {
internalCompileFunction,
isContext,
};
|
