-
Notifications
You must be signed in to change notification settings - Fork 0
/
JsiPromise.mm
156 lines (119 loc) · 5.94 KB
/
JsiPromise.mm
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
#import "JsiPromise.h"
#import <React/RCTBridge+Private.h>
#import <React/RCTUtils.h>
#import <jsi/jsi.h>
#import "react-native-jsi-promise.h"
#import <Foundation/Foundation.h>
#import <QuartzCore/QuartzCore.h>
using namespace facebook;
@implementation JsiPromise
@synthesize bridge = _bridge;
@synthesize methodQueue = _methodQueue;
RCT_EXPORT_MODULE()
+ (BOOL)requiresMainQueueSetup {
return YES;
}
- (void)setBridge:(RCTBridge *)bridge {
_bridge = bridge;
_setBridgeOnMainQueue = RCTIsMainQueue();
[self installLibrary];
}
- (void)installLibrary {
RCTCxxBridge *cxxBridge = (RCTCxxBridge *)self.bridge;
install(*(facebook::jsi::Runtime *)cxxBridge.runtime, self);
}
static void install(jsi::Runtime &jsiRuntime, JsiPromise *cryptoPp) {
auto myqueue = dispatch_queue_create("myqueue", DISPATCH_QUEUE_CONCURRENT);
auto promiseResolver = jsi::Function::createFromHostFunction(
jsiRuntime,
jsi::PropNameID::forAscii(jsiRuntime, "promiseResolver"),
3,
[cryptoPp, myqueue](jsi::Runtime& runtime, const jsi::Value& thisValue, const jsi::Value* arguments, size_t count) -> jsi::Value {
CFTimeInterval startTime = CACurrentMediaTime();
std::shared_ptr<jsi::Value> resolverValue;
auto promiseConstructor = jsi::Function::createFromHostFunction(
runtime,
jsi::PropNameID::forAscii(runtime, "promiseConstructor"),
2,
[&resolverValue, cryptoPp, startTime, myqueue](jsi::Runtime& runtime, const jsi::Value& thisValue, const jsi::Value* arguments, size_t count) -> jsi::Value {
resolverValue = std::make_shared<jsi::Value>(arguments[0].asObject(runtime));
return jsi::Value::undefined();
}
);
auto newPromise = runtime.global().getProperty(runtime, "Promise");
auto promise = newPromise
.asObject(runtime)
.asFunction(runtime)
.callAsConstructor(runtime, promiseConstructor);
dispatch_async(myqueue, ^(void){
jsi::Value decryptedJsValue = jsi::Value(runtime, jsi::String::createFromUtf8(runtime, "asdf"));
resolverValue->asObject(runtime).asFunction(runtime).call(runtime, decryptedJsValue);
NSLog(@"took in seconds %f", CACurrentMediaTime() - startTime);
});
return promise;
}
);
jsiRuntime.global().setProperty(jsiRuntime, "promiseResolver", std::move(promiseResolver));
auto pointerToPromiseResolver = jsi::Function::createFromHostFunction(
jsiRuntime,
jsi::PropNameID::forAscii(jsiRuntime, "pointerToPromiseResolver"),
3,
[cryptoPp, myqueue](jsi::Runtime& runtime, const jsi::Value& thisValue, const jsi::Value* arguments, size_t count) -> jsi::Value {
CFTimeInterval startTime = CACurrentMediaTime();
std::shared_ptr<jsi::Value> resolverValue;
auto promiseConstructor = jsi::Function::createFromHostFunction(
runtime,
jsi::PropNameID::forAscii(runtime, "promiseConstructor"),
2,
[&resolverValue, cryptoPp, startTime, myqueue](jsi::Runtime& runtime, const jsi::Value& thisValue, const jsi::Value* arguments, size_t count) -> jsi::Value {
resolverValue = std::make_shared<jsi::Value>(arguments[0].asObject(runtime));
return jsi::Value::undefined();
}
);
auto newPromise = runtime.global().getProperty(runtime, "Promise");
auto promise = newPromise
.asObject(runtime)
.asFunction(runtime)
.callAsConstructor(runtime, promiseConstructor);
dispatch_async(myqueue, ^(void){
jsi::Value decryptedJsValue = jsi::Value(runtime, jsi::String::createFromUtf8(runtime, "asdf"));
resolverValue->asObject(runtime).asFunction(runtime).call(runtime, decryptedJsValue);
NSLog(@"took in seconds %f", CACurrentMediaTime() - startTime);
});
return promise;
}
);
jsiRuntime.global().setProperty(jsiRuntime, "pointerToPromiseResolver", std::move(pointerToPromiseResolver));
auto pointerToReturnedValue = jsi::Function::createFromHostFunction(
jsiRuntime,
jsi::PropNameID::forAscii(jsiRuntime, "pointerToReturnedValue"),
1,
[cryptoPp, myqueue](jsi::Runtime& runtime, const jsi::Value& thisValue, const jsi::Value* arguments, size_t count) -> jsi::Value {
auto myObj = jsi::Object(runtime);
jsi::Value obj = jsi::Value(runtime, myObj);
auto myObjRef = std::make_shared<jsi::Value>(obj.asObject(runtime));
dispatch_async(myqueue, ^(void){
auto myVal = jsi::Value(runtime, jsi::String::createFromUtf8(runtime, std::to_string(std::rand())));
myObjRef->asObject(runtime).setProperty(runtime, "result", myVal);
});
return obj;
}
);
jsiRuntime.global().setProperty(jsiRuntime, "pointerToReturnedValue", std::move(pointerToReturnedValue));
auto foo = jsi::Function::createFromHostFunction(
jsiRuntime,
jsi::PropNameID::forAscii(jsiRuntime, "foo"),
1,
[cryptoPp, myqueue](jsi::Runtime& runtime, const jsi::Value& thisValue, const jsi::Value* arguments, size_t count) -> jsi::Value {
auto userCallbackRef = std::make_shared<jsi::Object>(arguments[0].getObject(runtime));
dispatch_async(myqueue, ^(void){
auto val = jsi::String::createFromUtf8(runtime, std::to_string(std::rand()));
auto error = jsi::Value::undefined();
userCallbackRef->asFunction(runtime).call(runtime, error, val);
});
return jsi::Value::undefined();
}
);
jsiRuntime.global().setProperty(jsiRuntime, "foo", std::move(foo));
}
@end