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pengfei.zhou
2019-07-30 15:20:11 +08:00
parent 6e6dc4edef
commit c1fde16bee
77 changed files with 610 additions and 305 deletions
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16
iOS/Pod/Classes/Engine/DoricJSCoreExecutor.h Normal file
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//
// DoricJSCoreExecutor.h
// Doric
//
// Created by pengfei.zhou on 2019/7/25.
//
#import <Foundation/Foundation.h>
#import "DoricJSExecutorProtocal.h"
NS_ASSUME_NONNULL_BEGIN
@interface DoricJSCoreExecutor : NSObject<DoricJSExecutorProtocal>
@end
NS_ASSUME_NONNULL_END

49
iOS/Pod/Classes/Engine/DoricJSCoreExecutor.m Normal file
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//
// DoricJSCoreExecutor.m
// Doric
//
// Created by pengfei.zhou on 2019/7/25.
//
#import "DoricJSCoreExecutor.h"
@interface DoricJSCoreExecutor()
@property(nonatomic,strong) JSContext *jsContext;
@end
@implementation DoricJSCoreExecutor
- (instancetype)init {
if(self = [super init]){
_jsContext = [[JSContext alloc] init];
}
return self;
}
- (void)checkJSException {
if(self.jsContext.exception){
NSString *errMsg = [NSString stringWithFormat:@"%@ (line %@ in the generated bundle)\n/***StackTrace***/\n%@/***StackTrace***/", self.jsContext.exception, self.jsContext.exception[@"line"],self.jsContext.exception[@"stack"]];
@throw [[NSException alloc] initWithName:@"DoricJS" reason:errMsg userInfo:nil];
}
}
- (NSString *)loadJSScript:(NSString *)script source:(NSString *)source {
NSString *ret = [[self.jsContext evaluateScript:script withSourceURL:[NSURL URLWithString:source]] toString];
[self checkJSException];
return ret;
}
- (void)injectGlobalJSObject:(NSString *)name obj:(id)obj {
self.jsContext[name] = obj;
[self checkJSException];
}
- (JSValue *)invokeObject:(NSString *)objName method:(NSString *)funcName args:(NSArray *)args {
JSValue *obj = [self.jsContext objectForKeyedSubscript:objName];
JSValue *ret = [obj invokeMethod:funcName withArguments:args];
[self checkJSException];
return ret;
}
@end

31
iOS/Pod/Classes/Engine/DoricJSEngine.h Normal file
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//
// DoricJSEngine.h
// Doric
//
// Created by pengfei.zhou on 2019/7/26.
//
#import <Foundation/Foundation.h>
#import <JavaScriptCore/JavaScriptCore.h>
#import "DoricRegistry.h"
NS_ASSUME_NONNULL_BEGIN
@interface DoricJSEngine : NSObject
@property(nonatomic,strong) dispatch_queue_t jsQueue;
@property(nonatomic,strong) DoricRegistry *registry;
- (void)prepareContext:(NSString *)contextId script:(NSString *)script source:(NSString *)source;
- (void)destroyContext:(NSString *)contextId;
- (JSValue *)invokeDoricMethod:(NSString *)method, ...;
- (JSValue *)invokeDoricMethod:(NSString *)method arguments:(va_list)args;
- (JSValue *)invokeDoricMethod:(NSString *)method argumentsArray:(NSArray *)args;
@end
NS_ASSUME_NONNULL_END

161
iOS/Pod/Classes/Engine/DoricJSEngine.m Normal file
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//
// DoricJSEngine.m
// Doric
//
// Created by pengfei.zhou on 2019/7/26.
//
#import "DoricJSEngine.h"
#import "DoricJSExecutorProtocal.h"
#import "DoricJSCoreExecutor.h"
#import "DoricConstant.h"
#import "DoricUtil.h"
#import "DoricBridgeExtension.h"
@interface DoricJSEngine()
@property(nonatomic,strong) id<DoricJSExecutorProtocal> jsExecutor;
@property(nonatomic,strong) NSMutableDictionary *timers;
@property(nonatomic,strong) DoricBridgeExtension *bridgeExtension;
@end
@implementation DoricJSEngine
- (instancetype)init {
if(self = [super init]){
_jsQueue = dispatch_queue_create("doric.jsengine", DISPATCH_QUEUE_SERIAL);
_bridgeExtension = [[DoricBridgeExtension alloc] init];
dispatch_async(_jsQueue, ^(){
self.timers = [[NSMutableDictionary alloc] init];
self.jsExecutor = [[DoricJSCoreExecutor alloc] init];
self.registry = [[DoricRegistry alloc] init];
[self initJSExecutor];
[self initDoricEnvironment];
});
}
return self;
}
- (void)initJSExecutor {
__weak typeof(self) _self = self;
[self.jsExecutor injectGlobalJSObject:INJECT_LOG obj:^(NSString * type, NSString * message) {
DoricLog(@"JS:%@",message);
}];
[self.jsExecutor injectGlobalJSObject:INJECT_REQUIRE obj:^(NSString *name){
__strong typeof(_self) self = _self;
if(!self) return NO;
NSString *content = [self.registry acquireJSBundle:name];
if(!content){
DoricLog(@"require js bundle:%@ is empty", name);
return NO;
}
@try{
[self.jsExecutor loadJSScript:[self packageModuleScript:name content:content]
source:[@"Module://" stringByAppendingString:name]];
}@catch(NSException *e){
DoricLog(@"require js bundle:%@ error,for %@", name, e.reason);
}
return YES;
}];
[self.jsExecutor injectGlobalJSObject:INJECT_TIMER_SET
obj:^(NSNumber *timerId,NSNumber *interval,NSNumber *isInterval) {
__strong typeof(_self) self = _self;
NSString *timerId_str = [timerId stringValue];
BOOL repeat = [isInterval boolValue];
NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:[interval doubleValue]/1000 target:self selector:@selector(callbackTimer:) userInfo:@{@"timerId":timerId,@"repeat":isInterval} repeats:repeat];
[self.timers setValue:timer forKey:timerId_str];
dispatch_async(dispatch_get_main_queue(), ^(){
[[NSRunLoop currentRunLoop] addTimer:timer forMode:NSRunLoopCommonModes];
});
}];
[self.jsExecutor injectGlobalJSObject:INJECT_TIMER_CLEAR
obj:^(NSString *timerId) {
__strong typeof(_self) self = _self;
NSTimer *timer = [self.timers valueForKey:timerId];
if(timer){
[timer invalidate];
[self.timers removeObjectForKey:timerId];
}
}];
[self.jsExecutor injectGlobalJSObject:INJECT_BRIDGE obj:^(NSString *contextId, NSString *module, NSString *method, NSString *callbackId, id argument){
return [self.bridgeExtension callNativeWithContextId:contextId module:module method:method callbackId:callbackId argument:argument];
}];
}
- (void)initDoricEnvironment {
[self loadBuiltinJS:DORIC_BUNDLE_SANDBOX];
NSString *path = [[NSBundle bundleForClass:[self class]] pathForResource:DORIC_BUNDLE_LIB ofType:@"js"];
NSString *jsContent = [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
[self.jsExecutor loadJSScript:[self packageModuleScript: DORIC_MODULE_LIB content:jsContent]
source: [@"Module://" stringByAppendingString:DORIC_MODULE_LIB]];
}
- (void)loadBuiltinJS:(NSString *)fileName {
NSString *path = [[NSBundle bundleForClass:[self class]] pathForResource:DORIC_BUNDLE_SANDBOX ofType:@"js"];
NSString *jsContent = [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
[self.jsExecutor loadJSScript:jsContent source:[@"Assets://" stringByAppendingString:fileName]];
}
- (JSValue *)invokeDoricMethod:(NSString *)method,... {
va_list args;
va_start(args, method);
JSValue *ret = [self invokeDoricMethod:method arguments:args];
va_end(args);
return ret;
}
- (JSValue *)invokeDoricMethod:(NSString *)method arguments:(va_list)args {
NSMutableArray *array = [[NSMutableArray alloc] init];
id arg = va_arg(args, id);
while(arg != nil){
[array addObject:arg];
arg = va_arg(args, JSValue *);
}
return [self.jsExecutor invokeObject:GLOBAL_DORIC method:method args:array];
}
- (JSValue *)invokeDoricMethod:(NSString *)method argumentsArray:(NSArray *)args {
return [self.jsExecutor invokeObject:GLOBAL_DORIC method:method args:args];
}
- (NSString *)packageContextScript:(NSString *)contextId content:(NSString *)content {
NSString *ret = [NSString stringWithFormat:TEMPLATE_CONTEXT_CREATE, content, contextId, contextId, contextId];
return ret;
}
- (NSString *)packageModuleScript:(NSString *)moduleName content:(NSString *)content {
NSString *ret = [NSString stringWithFormat:TEMPLATE_MODULE, moduleName, content];
return ret;
}
- (void)prepareContext:(NSString *)contextId script:(NSString *)script source:(NSString *)source {
[self.jsExecutor loadJSScript:[self packageContextScript:contextId content:script]
source:[@"Context://" stringByAppendingString:source]];
}
- (void)destroyContext:(NSString *)contextId {
[self.jsExecutor loadJSScript:[NSString stringWithFormat:TEMPLATE_CONTEXT_DESTROY, contextId]
source:[@"_Context://" stringByAppendingString:contextId]];
}
- (void)callbackTimer:(NSTimer *)timer {
NSDictionary *userInfo = timer.userInfo;
NSNumber *timerId = [userInfo valueForKey:@"timerId"];
NSNumber *repeat = [userInfo valueForKey:@"repeat"];
__weak typeof(self) _self = self;
dispatch_async(self.jsQueue, ^(){
__strong typeof(_self) self = _self;
@try {
[self invokeDoricMethod:DORIC_TIMER_CALLBACK, [timerId longValue], nil];
} @catch (NSException *exception) {
DoricLog(@"Timer Callback error:%@", exception.reason);
}
if(![repeat boolValue]){
[self.timers removeObjectForKey:[timerId stringValue]];
}
});
}
@end

23
iOS/Pod/Classes/Engine/DoricJSExecutorProtocal.h Normal file
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//
// DoricJSEngineProtocal.h
// Doric
//
// Created by pengfei.zhou on 2019/7/25.
//
#import <Foundation/Foundation.h>
#import <JavaScriptCore/JavaScriptCore.h>
NS_ASSUME_NONNULL_BEGIN
@protocol DoricJSExecutorProtocal <NSObject>
- (NSString *) loadJSScript:(NSString *)script source:(NSString *)source;
- (void) injectGlobalJSObject:(NSString *)name obj:(id)obj;
- (JSValue *) invokeObject: (NSString *)objName method:(NSString *)funcName args:(NSArray *)args;
@end
NS_ASSUME_NONNULL_END