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
|
#include "../bindings/JSBuffer.h"
#include "../bindings/ZigGlobalObject.h"
#include "JavaScriptCore/JSGlobalObject.h"
#include "JavaScriptCore/ObjectConstructor.h"
namespace Zig {
using namespace WebCore;
JSC_DEFINE_HOST_FUNCTION(jsFunctionTty_isatty, (JSGlobalObject * globalObject,
CallFrame *callFrame)) {
VM &vm = globalObject->vm();
if (callFrame->argumentCount() < 1) {
return JSValue::encode(jsBoolean(false));
}
auto scope = DECLARE_CATCH_SCOPE(vm);
int fd = callFrame->argument(0).toInt32(globalObject);
RETURN_IF_EXCEPTION(scope, encodedJSValue());
return JSValue::encode(jsBoolean(isatty(fd)));
}
JSC_DEFINE_HOST_FUNCTION(jsFunctionNotImplementedYet,
(JSGlobalObject * globalObject,
CallFrame *callFrame)) {
VM &vm = globalObject->vm();
auto throwScope = DECLARE_THROW_SCOPE(vm);
throwException(globalObject, throwScope,
createError(globalObject, "Not implemented yet"_s));
return JSValue::encode(jsUndefined());
}
inline void generateTTYSourceCode(JSC::JSGlobalObject *lexicalGlobalObject,
JSC::Identifier moduleKey,
Vector<JSC::Identifier, 4> &exportNames,
JSC::MarkedArgumentBuffer &exportValues) {
JSC::VM &vm = lexicalGlobalObject->vm();
GlobalObject *globalObject =
reinterpret_cast<GlobalObject *>(lexicalGlobalObject);
auto *tty = JSC::constructEmptyObject(globalObject,
globalObject->objectPrototype(), 3);
auto *isattyFunction =
JSFunction::create(vm, globalObject, 1, "isatty"_s, jsFunctionTty_isatty,
ImplementationVisibility::Public);
auto *notimpl = JSFunction::create(vm, globalObject, 0, "notimpl"_s,
jsFunctionNotImplementedYet,
ImplementationVisibility::Public,
NoIntrinsic, jsFunctionNotImplementedYet);
exportNames.append(JSC::Identifier::fromString(vm, "isatty"_s));
exportValues.append(isattyFunction);
exportNames.append(JSC::Identifier::fromString(vm, "ReadStream"_s));
tty->putDirect(vm, JSC::Identifier::fromString(vm, "ReadStream"_s), notimpl);
exportValues.append(notimpl);
exportNames.append(JSC::Identifier::fromString(vm, "WriteStream"_s));
tty->putDirect(vm, JSC::Identifier::fromString(vm, "WriteStream"_s), notimpl);
exportValues.append(notimpl);
tty->putDirect(vm,
PropertyName(Identifier::fromUid(
vm.symbolRegistry().symbolForKey("CommonJS"_s))),
jsNumber(0), 0);
for (size_t i = 0; i < exportNames.size(); i++) {
tty->putDirect(vm, exportNames[i], exportValues.at(i), 0);
}
exportNames.append(vm.propertyNames->defaultKeyword);
exportValues.append(tty);
}
} // namespace Zig
|
