You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
368 lines
12 KiB
368 lines
12 KiB
/*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
#import "RCTBundleURLProvider.h"
|
|
|
|
#import "RCTConvert.h"
|
|
#import "RCTDefines.h"
|
|
#import "RCTLog.h"
|
|
|
|
NSString *const RCTBundleURLProviderUpdatedNotification = @"RCTBundleURLProviderUpdatedNotification";
|
|
|
|
const NSUInteger kRCTBundleURLProviderDefaultPort = RCT_METRO_PORT;
|
|
|
|
#if RCT_DEV_MENU | RCT_PACKAGER_LOADING_FUNCTIONALITY
|
|
static BOOL kRCTAllowPackagerAccess = YES;
|
|
void RCTBundleURLProviderAllowPackagerServerAccess(BOOL allowed)
|
|
{
|
|
kRCTAllowPackagerAccess = allowed;
|
|
}
|
|
#endif
|
|
static NSString *const kRCTPackagerSchemeKey = @"RCT_packager_scheme";
|
|
static NSString *const kRCTJsLocationKey = @"RCT_jsLocation";
|
|
static NSString *const kRCTEnableDevKey = @"RCT_enableDev";
|
|
static NSString *const kRCTEnableMinificationKey = @"RCT_enableMinification";
|
|
|
|
@implementation RCTBundleURLProvider
|
|
|
|
- (instancetype)init
|
|
{
|
|
self = [super init];
|
|
if (self) {
|
|
[self _setDefaults];
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (NSDictionary *)defaults
|
|
{
|
|
return @{
|
|
kRCTEnableDevKey : @YES,
|
|
kRCTEnableMinificationKey : @NO,
|
|
};
|
|
}
|
|
|
|
- (void)settingsUpdated
|
|
{
|
|
[[NSNotificationCenter defaultCenter] postNotificationName:RCTBundleURLProviderUpdatedNotification object:self];
|
|
}
|
|
|
|
- (void)resetToDefaults
|
|
{
|
|
for (NSString *key in [[self defaults] allKeys]) {
|
|
[[NSUserDefaults standardUserDefaults] removeObjectForKey:key];
|
|
}
|
|
[self _setDefaults];
|
|
[self settingsUpdated];
|
|
}
|
|
|
|
static NSURL *serverRootWithHostPort(NSString *hostPort, NSString *scheme)
|
|
{
|
|
if (![scheme length]) {
|
|
scheme = @"http";
|
|
}
|
|
if ([hostPort rangeOfString:@":"].location != NSNotFound) {
|
|
return [NSURL URLWithString:[NSString stringWithFormat:@"%@://%@/", scheme, hostPort]];
|
|
}
|
|
return [NSURL URLWithString:[NSString stringWithFormat:@"%@://%@:%lu/",
|
|
scheme,
|
|
hostPort,
|
|
(unsigned long)kRCTBundleURLProviderDefaultPort]];
|
|
}
|
|
|
|
#if RCT_DEV_MENU
|
|
+ (BOOL)isPackagerRunning:(NSString *)hostPort
|
|
{
|
|
return [RCTBundleURLProvider isPackagerRunning:hostPort scheme:nil];
|
|
}
|
|
|
|
+ (BOOL)isPackagerRunning:(NSString *)hostPort scheme:(NSString *)scheme
|
|
{
|
|
NSURL *url = [serverRootWithHostPort(hostPort, scheme) URLByAppendingPathComponent:@"status"];
|
|
|
|
NSURLSession *session = [NSURLSession sharedSession];
|
|
NSURLRequest *request = [NSURLRequest requestWithURL:url
|
|
cachePolicy:NSURLRequestUseProtocolCachePolicy
|
|
timeoutInterval:10];
|
|
__block NSURLResponse *response;
|
|
__block NSData *data;
|
|
|
|
dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
|
|
[[session dataTaskWithRequest:request
|
|
completionHandler:^(NSData *d, NSURLResponse *res, __unused NSError *err) {
|
|
data = d;
|
|
response = res;
|
|
dispatch_semaphore_signal(semaphore);
|
|
}] resume];
|
|
dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
|
|
|
|
NSString *status = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
|
|
return [status isEqualToString:@"packager-status:running"];
|
|
}
|
|
|
|
- (NSString *)guessPackagerHost
|
|
{
|
|
static NSString *ipGuess;
|
|
static dispatch_once_t onceToken;
|
|
dispatch_once(&onceToken, ^{
|
|
NSString *ipPath = [[NSBundle mainBundle] pathForResource:@"ip" ofType:@"txt"];
|
|
ipGuess =
|
|
[[NSString stringWithContentsOfFile:ipPath encoding:NSUTF8StringEncoding
|
|
error:nil] stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];
|
|
});
|
|
|
|
NSString *host = ipGuess ?: @"localhost";
|
|
if ([RCTBundleURLProvider isPackagerRunning:host]) {
|
|
return host;
|
|
}
|
|
return nil;
|
|
}
|
|
#else
|
|
+ (BOOL)isPackagerRunning:(NSString *)hostPort
|
|
{
|
|
return false;
|
|
}
|
|
|
|
+ (BOOL)isPackagerRunning:(NSString *)hostPort scheme:(NSString *)scheme
|
|
{
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
- (NSString *)packagerServerHost
|
|
{
|
|
NSString *location = [self packagerServerHostPort];
|
|
if (location) {
|
|
NSInteger index = [location rangeOfString:@":"].location;
|
|
if (index != NSNotFound) {
|
|
location = [location substringToIndex:index];
|
|
}
|
|
}
|
|
return location;
|
|
}
|
|
|
|
- (NSString *)packagerServerHostPort
|
|
{
|
|
#if RCT_DEV_MENU | RCT_PACKAGER_LOADING_FUNCTIONALITY
|
|
if (!kRCTAllowPackagerAccess) {
|
|
RCTLogInfo(@"Packager server access is disabled in this environment");
|
|
return nil;
|
|
}
|
|
#endif
|
|
NSString *location = [self jsLocation];
|
|
#if RCT_DEV_MENU
|
|
NSString *scheme = [self packagerScheme];
|
|
if ([location length] && ![RCTBundleURLProvider isPackagerRunning:location scheme:scheme]) {
|
|
location = nil;
|
|
}
|
|
#endif
|
|
if (location != nil) {
|
|
return location;
|
|
}
|
|
#if RCT_DEV
|
|
NSString *host = [self guessPackagerHost];
|
|
if (host) {
|
|
return host;
|
|
}
|
|
#endif
|
|
return nil;
|
|
}
|
|
|
|
- (NSURL *)jsBundleURLForBundleRoot:(NSString *)bundleRoot fallbackURLProvider:(NSURL * (^)(void))fallbackURLProvider
|
|
{
|
|
NSString *packagerServerHostPort = [self packagerServerHostPort];
|
|
if (!packagerServerHostPort) {
|
|
return fallbackURLProvider();
|
|
} else {
|
|
return [RCTBundleURLProvider jsBundleURLForBundleRoot:bundleRoot
|
|
packagerHost:packagerServerHostPort
|
|
packagerScheme:[self packagerScheme]
|
|
enableDev:[self enableDev]
|
|
enableMinification:[self enableMinification]
|
|
modulesOnly:NO
|
|
runModule:YES];
|
|
}
|
|
}
|
|
|
|
- (NSURL *)jsBundleURLForSplitBundleRoot:(NSString *)bundleRoot
|
|
{
|
|
return [RCTBundleURLProvider jsBundleURLForBundleRoot:bundleRoot
|
|
packagerHost:[self packagerServerHostPort]
|
|
packagerScheme:[self packagerScheme]
|
|
enableDev:[self enableDev]
|
|
enableMinification:[self enableMinification]
|
|
modulesOnly:YES
|
|
runModule:NO];
|
|
}
|
|
|
|
- (NSURL *)jsBundleURLForBundleRoot:(NSString *)bundleRoot fallbackExtension:(NSString *)extension
|
|
{
|
|
return [self jsBundleURLForBundleRoot:bundleRoot
|
|
fallbackURLProvider:^NSURL * {
|
|
return [self jsBundleURLForFallbackExtension:extension];
|
|
}];
|
|
}
|
|
|
|
- (NSURL *)jsBundleURLForBundleRoot:(NSString *)bundleRoot
|
|
{
|
|
return [self jsBundleURLForBundleRoot:bundleRoot fallbackExtension:nil];
|
|
}
|
|
|
|
- (NSURL *)jsBundleURLForFallbackExtension:(NSString *)extension
|
|
{
|
|
extension = extension ?: @"jsbundle";
|
|
return [[NSBundle mainBundle] URLForResource:@"main" withExtension:extension];
|
|
}
|
|
|
|
- (NSURL *)resourceURLForResourceRoot:(NSString *)root
|
|
resourceName:(NSString *)name
|
|
resourceExtension:(NSString *)extension
|
|
offlineBundle:(NSBundle *)offlineBundle
|
|
{
|
|
NSString *packagerServerHostPort = [self packagerServerHostPort];
|
|
NSString *packagerServerScheme = [self packagerScheme];
|
|
if (!packagerServerHostPort) {
|
|
// Serve offline bundle (local file)
|
|
NSBundle *bundle = offlineBundle ?: [NSBundle mainBundle];
|
|
return [bundle URLForResource:name withExtension:extension];
|
|
}
|
|
NSString *path = [NSString stringWithFormat:@"/%@/%@.%@", root, name, extension];
|
|
return [[self class] resourceURLForResourcePath:path
|
|
packagerHost:packagerServerHostPort
|
|
scheme:packagerServerScheme
|
|
query:nil];
|
|
}
|
|
|
|
+ (NSURL *)jsBundleURLForBundleRoot:(NSString *)bundleRoot
|
|
packagerHost:(NSString *)packagerHost
|
|
enableDev:(BOOL)enableDev
|
|
enableMinification:(BOOL)enableMinification
|
|
|
|
{
|
|
return [self jsBundleURLForBundleRoot:bundleRoot
|
|
packagerHost:packagerHost
|
|
packagerScheme:nil
|
|
enableDev:enableDev
|
|
enableMinification:enableMinification
|
|
modulesOnly:NO
|
|
runModule:YES];
|
|
}
|
|
|
|
+ (NSURL *)jsBundleURLForBundleRoot:(NSString *)bundleRoot
|
|
packagerHost:(NSString *)packagerHost
|
|
packagerScheme:(NSString *)scheme
|
|
enableDev:(BOOL)enableDev
|
|
enableMinification:(BOOL)enableMinification
|
|
modulesOnly:(BOOL)modulesOnly
|
|
runModule:(BOOL)runModule
|
|
{
|
|
NSString *path = [NSString stringWithFormat:@"/%@.bundle", bundleRoot];
|
|
#ifdef HERMES_BYTECODE_VERSION
|
|
NSString *runtimeBytecodeVersion = [NSString stringWithFormat:@"&runtimeBytecodeVersion=%u", HERMES_BYTECODE_VERSION];
|
|
#else
|
|
NSString *runtimeBytecodeVersion = @"";
|
|
#endif
|
|
|
|
// When we support only iOS 8 and above, use queryItems for a better API.
|
|
NSString *query = [NSString stringWithFormat:@"platform=ios&dev=%@&minify=%@&modulesOnly=%@&runModule=%@%@",
|
|
enableDev ? @"true" : @"false",
|
|
enableMinification ? @"true" : @"false",
|
|
modulesOnly ? @"true" : @"false",
|
|
runModule ? @"true" : @"false",
|
|
runtimeBytecodeVersion];
|
|
|
|
NSString *bundleID = [[NSBundle mainBundle] objectForInfoDictionaryKey:(NSString *)kCFBundleIdentifierKey];
|
|
if (bundleID) {
|
|
query = [NSString stringWithFormat:@"%@&app=%@", query, bundleID];
|
|
}
|
|
return [[self class] resourceURLForResourcePath:path packagerHost:packagerHost scheme:scheme query:query];
|
|
}
|
|
|
|
+ (NSURL *)resourceURLForResourcePath:(NSString *)path
|
|
packagerHost:(NSString *)packagerHost
|
|
scheme:(NSString *)scheme
|
|
query:(NSString *)query
|
|
{
|
|
NSURLComponents *components = [NSURLComponents componentsWithURL:serverRootWithHostPort(packagerHost, scheme)
|
|
resolvingAgainstBaseURL:NO];
|
|
components.path = path;
|
|
if (query != nil) {
|
|
components.query = query;
|
|
}
|
|
return components.URL;
|
|
}
|
|
|
|
- (void)updateValue:(id)object forKey:(NSString *)key
|
|
{
|
|
[[NSUserDefaults standardUserDefaults] setObject:object forKey:key];
|
|
[[NSUserDefaults standardUserDefaults] synchronize];
|
|
[self settingsUpdated];
|
|
}
|
|
|
|
- (BOOL)enableDev
|
|
{
|
|
return [[NSUserDefaults standardUserDefaults] boolForKey:kRCTEnableDevKey];
|
|
}
|
|
|
|
- (BOOL)enableMinification
|
|
{
|
|
return [[NSUserDefaults standardUserDefaults] boolForKey:kRCTEnableMinificationKey];
|
|
}
|
|
|
|
- (NSString *)jsLocation
|
|
{
|
|
return [[NSUserDefaults standardUserDefaults] stringForKey:kRCTJsLocationKey];
|
|
}
|
|
|
|
- (NSString *)packagerScheme
|
|
{
|
|
NSString *packagerScheme = [[NSUserDefaults standardUserDefaults] stringForKey:kRCTPackagerSchemeKey];
|
|
if (![packagerScheme length]) {
|
|
return @"http";
|
|
}
|
|
return packagerScheme;
|
|
}
|
|
|
|
- (void)setEnableDev:(BOOL)enableDev
|
|
{
|
|
[self updateValue:@(enableDev) forKey:kRCTEnableDevKey];
|
|
}
|
|
|
|
- (void)setJsLocation:(NSString *)jsLocation
|
|
{
|
|
[self updateValue:jsLocation forKey:kRCTJsLocationKey];
|
|
}
|
|
|
|
- (void)setEnableMinification:(BOOL)enableMinification
|
|
{
|
|
[self updateValue:@(enableMinification) forKey:kRCTEnableMinificationKey];
|
|
}
|
|
|
|
- (void)setPackagerScheme:(NSString *)packagerScheme
|
|
{
|
|
[self updateValue:packagerScheme forKey:kRCTPackagerSchemeKey];
|
|
}
|
|
|
|
+ (instancetype)sharedSettings
|
|
{
|
|
static RCTBundleURLProvider *sharedInstance;
|
|
static dispatch_once_t once_token;
|
|
dispatch_once(&once_token, ^{
|
|
sharedInstance = [RCTBundleURLProvider new];
|
|
});
|
|
return sharedInstance;
|
|
}
|
|
|
|
#pragma mark - Private helpers
|
|
|
|
- (void)_setDefaults
|
|
{
|
|
[[NSUserDefaults standardUserDefaults] registerDefaults:[self defaults]];
|
|
}
|
|
|
|
@end
|