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Posted to commits@cordova.apache.org by sh...@apache.org on 2016/07/25 07:57:39 UTC
[53/57] [abbrv] cordova-plugins git commit: Merge commit
'394cfb12f80de35255a506c0dcbf4a21910e849a'
http://git-wip-us.apache.org/repos/asf/cordova-plugins/blob/36f1a43e/local-webserver/src/ios/GCDWebServer/GCDWebServer/Core/GCDWebServer.m
----------------------------------------------------------------------
diff --cc local-webserver/src/ios/GCDWebServer/GCDWebServer/Core/GCDWebServer.m
index 852a9db,0000000..815fab3
mode 100644,000000..100644
--- a/local-webserver/src/ios/GCDWebServer/GCDWebServer/Core/GCDWebServer.m
+++ b/local-webserver/src/ios/GCDWebServer/GCDWebServer/Core/GCDWebServer.m
@@@ -1,1214 -1,0 +1,1325 @@@
+/*
- Copyright (c) 2012-2014, Pierre-Olivier Latour
++ Copyright (c) 2012-2015, Pierre-Olivier Latour
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * The name of Pierre-Olivier Latour may not be used to endorse
+ or promote products derived from this software without specific
+ prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL PIERRE-OLIVIER LATOUR BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if !__has_feature(objc_arc)
+#error GCDWebServer requires ARC
+#endif
+
+#import <TargetConditionals.h>
+#if TARGET_OS_IPHONE
+#import <UIKit/UIKit.h>
+#else
+#ifdef __GCDWEBSERVER_ENABLE_TESTING__
+#import <AppKit/AppKit.h>
+#endif
+#endif
+#import <netinet/in.h>
++#import <dns_sd.h>
+
+#import "GCDWebServerPrivate.h"
+
+#if TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR
+#define kDefaultPort 80
+#else
+#define kDefaultPort 8080
+#endif
+
++#define kBonjourResolutionTimeout 5.0
++
+NSString* const GCDWebServerOption_Port = @"Port";
+NSString* const GCDWebServerOption_BonjourName = @"BonjourName";
+NSString* const GCDWebServerOption_BonjourType = @"BonjourType";
++NSString* const GCDWebServerOption_RequestNATPortMapping = @"RequestNATPortMapping";
++NSString* const GCDWebServerOption_BindToLocalhost = @"BindToLocalhost";
+NSString* const GCDWebServerOption_MaxPendingConnections = @"MaxPendingConnections";
+NSString* const GCDWebServerOption_ServerName = @"ServerName";
+NSString* const GCDWebServerOption_AuthenticationMethod = @"AuthenticationMethod";
+NSString* const GCDWebServerOption_AuthenticationRealm = @"AuthenticationRealm";
+NSString* const GCDWebServerOption_AuthenticationAccounts = @"AuthenticationAccounts";
+NSString* const GCDWebServerOption_ConnectionClass = @"ConnectionClass";
+NSString* const GCDWebServerOption_AutomaticallyMapHEADToGET = @"AutomaticallyMapHEADToGET";
+NSString* const GCDWebServerOption_ConnectedStateCoalescingInterval = @"ConnectedStateCoalescingInterval";
+#if TARGET_OS_IPHONE
+NSString* const GCDWebServerOption_AutomaticallySuspendInBackground = @"AutomaticallySuspendInBackground";
+#endif
+
+NSString* const GCDWebServerAuthenticationMethod_Basic = @"Basic";
+NSString* const GCDWebServerAuthenticationMethod_DigestAccess = @"DigestAccess";
+
+#if defined(__GCDWEBSERVER_LOGGING_FACILITY_BUILTIN__)
+#if DEBUG
+GCDWebServerLoggingLevel GCDWebServerLogLevel = kGCDWebServerLoggingLevel_Debug;
+#else
+GCDWebServerLoggingLevel GCDWebServerLogLevel = kGCDWebServerLoggingLevel_Info;
+#endif
+#elif defined(__GCDWEBSERVER_LOGGING_FACILITY_COCOALUMBERJACK__)
+#if DEBUG
- int GCDWebServerLogLevel = LOG_LEVEL_DEBUG;
++DDLogLevel GCDWebServerLogLevel = DDLogLevelDebug;
+#else
- int GCDWebServerLogLevel = LOG_LEVEL_INFO;
++DDLogLevel GCDWebServerLogLevel = DDLogLevelInfo;
+#endif
+#endif
+
+#if !TARGET_OS_IPHONE
+static BOOL _run;
+#endif
+
+#ifdef __GCDWEBSERVER_LOGGING_FACILITY_BUILTIN__
+
+void GCDWebServerLogMessage(GCDWebServerLoggingLevel level, NSString* format, ...) {
+ static const char* levelNames[] = {"DEBUG", "VERBOSE", "INFO", "WARNING", "ERROR", "EXCEPTION"};
+ static int enableLogging = -1;
+ if (enableLogging < 0) {
+ enableLogging = (isatty(STDERR_FILENO) ? 1 : 0);
+ }
+ if (enableLogging) {
+ va_list arguments;
+ va_start(arguments, format);
+ NSString* message = [[NSString alloc] initWithFormat:format arguments:arguments];
+ va_end(arguments);
+ fprintf(stderr, "[%s] %s\n", levelNames[level], [message UTF8String]);
+ }
+}
+
+#endif
+
+#if !TARGET_OS_IPHONE
+
+static void _SignalHandler(int signal) {
+ _run = NO;
+ printf("\n");
+}
+
+#endif
+
+#if !TARGET_OS_IPHONE || defined(__GCDWEBSERVER_ENABLE_TESTING__)
+
+// This utility function is used to ensure scheduled callbacks on the main thread are called when running the server synchronously
+// https://developer.apple.com/library/mac/documentation/General/Conceptual/ConcurrencyProgrammingGuide/OperationQueues/OperationQueues.html
+// The main queue works with the application\u2019s run loop to interleave the execution of queued tasks with the execution of other event sources attached to the run loop
+// TODO: Ensure all scheduled blocks on the main queue are also executed
+static void _ExecuteMainThreadRunLoopSources() {
+ SInt32 result;
+ do {
+ result = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.0, true);
+ } while (result == kCFRunLoopRunHandledSource);
+}
+
+#endif
+
+@interface GCDWebServerHandler () {
+@private
+ GCDWebServerMatchBlock _matchBlock;
+ GCDWebServerAsyncProcessBlock _asyncProcessBlock;
+}
+@end
+
+@implementation GCDWebServerHandler
+
+@synthesize matchBlock=_matchBlock, asyncProcessBlock=_asyncProcessBlock;
+
+- (id)initWithMatchBlock:(GCDWebServerMatchBlock)matchBlock asyncProcessBlock:(GCDWebServerAsyncProcessBlock)processBlock {
+ if ((self = [super init])) {
+ _matchBlock = [matchBlock copy];
+ _asyncProcessBlock = [processBlock copy];
+ }
+ return self;
+}
+
+@end
+
+@interface GCDWebServer () {
+@private
+ id<GCDWebServerDelegate> __unsafe_unretained _delegate;
+ dispatch_queue_t _syncQueue;
+ dispatch_group_t _sourceGroup;
+ NSMutableArray* _handlers;
+ NSInteger _activeConnections; // Accessed through _syncQueue only
+ BOOL _connected; // Accessed on main thread only
+ CFRunLoopTimerRef _disconnectTimer; // Accessed on main thread only
+
+ NSDictionary* _options;
+ NSString* _serverName;
+ NSString* _authenticationRealm;
+ NSMutableDictionary* _authenticationBasicAccounts;
+ NSMutableDictionary* _authenticationDigestAccounts;
+ Class _connectionClass;
+ BOOL _mapHEADToGET;
+ CFTimeInterval _disconnectDelay;
+ NSUInteger _port;
+ dispatch_source_t _source4;
+ dispatch_source_t _source6;
+ CFNetServiceRef _registrationService;
+ CFNetServiceRef _resolutionService;
++ DNSServiceRef _dnsService;
++ CFSocketRef _dnsSocket;
++ CFRunLoopSourceRef _dnsSource;
++ NSString* _dnsAddress;
++ NSUInteger _dnsPort;
++ BOOL _bindToLocalhost;
+#if TARGET_OS_IPHONE
+ BOOL _suspendInBackground;
+ UIBackgroundTaskIdentifier _backgroundTask;
+#endif
+#ifdef __GCDWEBSERVER_ENABLE_TESTING__
+ BOOL _recording;
+#endif
+}
+@end
+
+@implementation GCDWebServer
+
+@synthesize delegate=_delegate, handlers=_handlers, port=_port, serverName=_serverName, authenticationRealm=_authenticationRealm,
+ authenticationBasicAccounts=_authenticationBasicAccounts, authenticationDigestAccounts=_authenticationDigestAccounts,
+ shouldAutomaticallyMapHEADToGET=_mapHEADToGET;
+
++ (void)initialize {
+ GCDWebServerInitializeFunctions();
+}
+
+- (instancetype)init {
+ if ((self = [super init])) {
+ _syncQueue = dispatch_queue_create([NSStringFromClass([self class]) UTF8String], DISPATCH_QUEUE_SERIAL);
+ _sourceGroup = dispatch_group_create();
+ _handlers = [[NSMutableArray alloc] init];
+#if TARGET_OS_IPHONE
+ _backgroundTask = UIBackgroundTaskInvalid;
+#endif
+ }
+ return self;
+}
+
+- (void)dealloc {
+ GWS_DCHECK(_connected == NO);
+ GWS_DCHECK(_activeConnections == 0);
+ GWS_DCHECK(_options == nil); // The server can never be dealloc'ed while running because of the retain-cycle with the dispatch source
+ GWS_DCHECK(_disconnectTimer == NULL); // The server can never be dealloc'ed while the disconnect timer is pending because of the retain-cycle
+
+#if !OS_OBJECT_USE_OBJC_RETAIN_RELEASE
+ dispatch_release(_sourceGroup);
+ dispatch_release(_syncQueue);
+#endif
+}
+
+#if TARGET_OS_IPHONE
+
+// Always called on main thread
+- (void)_startBackgroundTask {
+ GWS_DCHECK([NSThread isMainThread]);
+ if (_backgroundTask == UIBackgroundTaskInvalid) {
+ GWS_LOG_DEBUG(@"Did start background task");
+ _backgroundTask = [[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler:^{
+
+ GWS_LOG_WARNING(@"Application is being suspended while %@ is still connected", [self class]);
+ [self _endBackgroundTask];
+
+ }];
+ } else {
+ GWS_DNOT_REACHED();
+ }
+}
+
+#endif
+
+// Always called on main thread
+- (void)_didConnect {
+ GWS_DCHECK([NSThread isMainThread]);
+ GWS_DCHECK(_connected == NO);
+ _connected = YES;
+ GWS_LOG_DEBUG(@"Did connect");
+
+#if TARGET_OS_IPHONE
- [self _startBackgroundTask];
++ if ([[UIApplication sharedApplication] applicationState] != UIApplicationStateBackground) {
++ [self _startBackgroundTask];
++ }
+#endif
+
+ if ([_delegate respondsToSelector:@selector(webServerDidConnect:)]) {
+ [_delegate webServerDidConnect:self];
+ }
+}
+
+- (void)willStartConnection:(GCDWebServerConnection*)connection {
+ dispatch_sync(_syncQueue, ^{
+
+ GWS_DCHECK(_activeConnections >= 0);
+ if (_activeConnections == 0) {
+ dispatch_async(dispatch_get_main_queue(), ^{
+ if (_disconnectTimer) {
+ CFRunLoopTimerInvalidate(_disconnectTimer);
+ CFRelease(_disconnectTimer);
+ _disconnectTimer = NULL;
+ }
+ if (_connected == NO) {
+ [self _didConnect];
+ }
+ });
+ }
+ _activeConnections += 1;
+
+ });
+}
+
+#if TARGET_OS_IPHONE
+
+// Always called on main thread
+- (void)_endBackgroundTask {
+ GWS_DCHECK([NSThread isMainThread]);
+ if (_backgroundTask != UIBackgroundTaskInvalid) {
+ if (_suspendInBackground && ([[UIApplication sharedApplication] applicationState] == UIApplicationStateBackground) && _source4) {
+ [self _stop];
+ }
+ [[UIApplication sharedApplication] endBackgroundTask:_backgroundTask];
+ _backgroundTask = UIBackgroundTaskInvalid;
+ GWS_LOG_DEBUG(@"Did end background task");
- } else {
- GWS_DNOT_REACHED();
+ }
+}
+
+#endif
+
+// Always called on main thread
+- (void)_didDisconnect {
+ GWS_DCHECK([NSThread isMainThread]);
+ GWS_DCHECK(_connected == YES);
+ _connected = NO;
+ GWS_LOG_DEBUG(@"Did disconnect");
+
+#if TARGET_OS_IPHONE
+ [self _endBackgroundTask];
+#endif
+
+ if ([_delegate respondsToSelector:@selector(webServerDidDisconnect:)]) {
+ [_delegate webServerDidDisconnect:self];
+ }
+}
+
+- (void)didEndConnection:(GCDWebServerConnection*)connection {
+ dispatch_sync(_syncQueue, ^{
+ GWS_DCHECK(_activeConnections > 0);
+ _activeConnections -= 1;
+ if (_activeConnections == 0) {
+ dispatch_async(dispatch_get_main_queue(), ^{
+ if ((_disconnectDelay > 0.0) && (_source4 != NULL)) {
+ if (_disconnectTimer) {
+ CFRunLoopTimerInvalidate(_disconnectTimer);
+ CFRelease(_disconnectTimer);
+ }
+ _disconnectTimer = CFRunLoopTimerCreateWithHandler(kCFAllocatorDefault, CFAbsoluteTimeGetCurrent() + _disconnectDelay, 0.0, 0, 0, ^(CFRunLoopTimerRef timer) {
+ GWS_DCHECK([NSThread isMainThread]);
+ [self _didDisconnect];
+ CFRelease(_disconnectTimer);
+ _disconnectTimer = NULL;
+ });
+ CFRunLoopAddTimer(CFRunLoopGetMain(), _disconnectTimer, kCFRunLoopCommonModes);
+ } else {
+ [self _didDisconnect];
+ }
+ });
+ }
+ });
+}
+
+- (NSString*)bonjourName {
+ CFStringRef name = _resolutionService ? CFNetServiceGetName(_resolutionService) : NULL;
+ return name && CFStringGetLength(name) ? CFBridgingRelease(CFStringCreateCopy(kCFAllocatorDefault, name)) : nil;
+}
+
+- (NSString*)bonjourType {
+ CFStringRef type = _resolutionService ? CFNetServiceGetType(_resolutionService) : NULL;
+ return type && CFStringGetLength(type) ? CFBridgingRelease(CFStringCreateCopy(kCFAllocatorDefault, type)) : nil;
+}
+
+- (void)addHandlerWithMatchBlock:(GCDWebServerMatchBlock)matchBlock processBlock:(GCDWebServerProcessBlock)processBlock {
+ [self addHandlerWithMatchBlock:matchBlock asyncProcessBlock:^(GCDWebServerRequest* request, GCDWebServerCompletionBlock completionBlock) {
+ completionBlock(processBlock(request));
+ }];
+}
+
+- (void)addHandlerWithMatchBlock:(GCDWebServerMatchBlock)matchBlock asyncProcessBlock:(GCDWebServerAsyncProcessBlock)processBlock {
+ GWS_DCHECK(_options == nil);
+ GCDWebServerHandler* handler = [[GCDWebServerHandler alloc] initWithMatchBlock:matchBlock asyncProcessBlock:processBlock];
+ [_handlers insertObject:handler atIndex:0];
+}
+
+- (void)removeAllHandlers {
+ GWS_DCHECK(_options == nil);
+ [_handlers removeAllObjects];
+}
+
+static void _NetServiceRegisterCallBack(CFNetServiceRef service, CFStreamError* error, void* info) {
+ GWS_DCHECK([NSThread isMainThread]);
+ @autoreleasepool {
+ if (error->error) {
+ GWS_LOG_ERROR(@"Bonjour registration error %i (domain %i)", (int)error->error, (int)error->domain);
+ } else {
+ GCDWebServer* server = (__bridge GCDWebServer*)info;
+ GWS_LOG_VERBOSE(@"Bonjour registration complete for %@", [server class]);
- CFNetServiceResolveWithTimeout(server->_resolutionService, 1.0, NULL);
++ if (!CFNetServiceResolveWithTimeout(server->_resolutionService, kBonjourResolutionTimeout, NULL)) {
++ GWS_LOG_ERROR(@"Failed starting Bonjour resolution");
++ GWS_DNOT_REACHED();
++ }
+ }
+ }
+}
+
+static void _NetServiceResolveCallBack(CFNetServiceRef service, CFStreamError* error, void* info) {
+ GWS_DCHECK([NSThread isMainThread]);
+ @autoreleasepool {
+ if (error->error) {
+ if ((error->domain != kCFStreamErrorDomainNetServices) && (error->error != kCFNetServicesErrorTimeout)) {
+ GWS_LOG_ERROR(@"Bonjour resolution error %i (domain %i)", (int)error->error, (int)error->domain);
+ }
+ } else {
+ GCDWebServer* server = (__bridge GCDWebServer*)info;
- GWS_LOG_INFO(@"%@ now reachable at %@", [server class], server.bonjourServerURL);
++ GWS_LOG_INFO(@"%@ now locally reachable at %@", [server class], server.bonjourServerURL);
+ if ([server.delegate respondsToSelector:@selector(webServerDidCompleteBonjourRegistration:)]) {
+ [server.delegate webServerDidCompleteBonjourRegistration:server];
+ }
+ }
+ }
+}
+
++static void _DNSServiceCallBack(DNSServiceRef sdRef, DNSServiceFlags flags, uint32_t interfaceIndex, DNSServiceErrorType errorCode, uint32_t externalAddress, DNSServiceProtocol protocol, uint16_t internalPort, uint16_t externalPort, uint32_t ttl, void* context) {
++ GWS_DCHECK([NSThread isMainThread]);
++ @autoreleasepool {
++ GCDWebServer* server = (__bridge GCDWebServer*)context;
++ if ((errorCode == kDNSServiceErr_NoError) || (errorCode == kDNSServiceErr_DoubleNAT)) {
++ struct sockaddr_in addr4;
++ bzero(&addr4, sizeof(addr4));
++ addr4.sin_len = sizeof(addr4);
++ addr4.sin_family = AF_INET;
++ addr4.sin_addr.s_addr = externalAddress; // Already in network byte order
++ server->_dnsAddress = GCDWebServerStringFromSockAddr((const struct sockaddr*)&addr4, NO);
++ server->_dnsPort = ntohs(externalPort);
++ GWS_LOG_INFO(@"%@ now publicly reachable at %@", [server class], server.publicServerURL);
++ } else {
++ GWS_LOG_ERROR(@"DNS service error %i", errorCode);
++ server->_dnsAddress = nil;
++ server->_dnsPort = 0;
++ }
++ if ([server.delegate respondsToSelector:@selector(webServerDidUpdateNATPortMapping:)]) {
++ [server.delegate webServerDidUpdateNATPortMapping:server];
++ }
++ }
++}
++
++static void _SocketCallBack(CFSocketRef s, CFSocketCallBackType type, CFDataRef address, const void* data, void* info) {
++ GWS_DCHECK([NSThread isMainThread]);
++ @autoreleasepool {
++ GCDWebServer* server = (__bridge GCDWebServer*)info;
++ DNSServiceErrorType status = DNSServiceProcessResult(server->_dnsService);
++ if (status != kDNSServiceErr_NoError) {
++ GWS_LOG_ERROR(@"DNS service error %i", status);
++ }
++ }
++}
++
+static inline id _GetOption(NSDictionary* options, NSString* key, id defaultValue) {
+ id value = [options objectForKey:key];
+ return value ? value : defaultValue;
+}
+
+static inline NSString* _EncodeBase64(NSString* string) {
+ NSData* data = [string dataUsingEncoding:NSUTF8StringEncoding];
+#if (TARGET_OS_IPHONE && !(__IPHONE_OS_VERSION_MIN_REQUIRED >= __IPHONE_7_0)) || (!TARGET_OS_IPHONE && !(__MAC_OS_X_VERSION_MIN_REQUIRED >= __MAC_10_9))
+ if (![data respondsToSelector:@selector(base64EncodedDataWithOptions:)]) {
+ return [data base64Encoding];
+ }
+#endif
+ return [[NSString alloc] initWithData:[data base64EncodedDataWithOptions:0] encoding:NSASCIIStringEncoding];
+}
+
+- (int)_createListeningSocket:(BOOL)useIPv6
+ localAddress:(const void*)address
+ length:(socklen_t)length
+ maxPendingConnections:(NSUInteger)maxPendingConnections
+ error:(NSError**)error {
+ int listeningSocket = socket(useIPv6 ? PF_INET6 : PF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (listeningSocket > 0) {
+ int yes = 1;
+ setsockopt(listeningSocket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes));
+
+ if (bind(listeningSocket, address, length) == 0) {
+ if (listen(listeningSocket, (int)maxPendingConnections) == 0) {
+ GWS_LOG_DEBUG(@"Did open %s listening socket %i", useIPv6 ? "IPv6" : "IPv4", listeningSocket);
+ return listeningSocket;
+ } else {
+ if (error) {
+ *error = GCDWebServerMakePosixError(errno);
+ }
+ GWS_LOG_ERROR(@"Failed starting %s listening socket: %s (%i)", useIPv6 ? "IPv6" : "IPv4", strerror(errno), errno);
+ close(listeningSocket);
+ }
+ } else {
+ if (error) {
+ *error = GCDWebServerMakePosixError(errno);
+ }
+ GWS_LOG_ERROR(@"Failed binding %s listening socket: %s (%i)", useIPv6 ? "IPv6" : "IPv4", strerror(errno), errno);
+ close(listeningSocket);
+ }
+
+ } else {
+ if (error) {
+ *error = GCDWebServerMakePosixError(errno);
+ }
+ GWS_LOG_ERROR(@"Failed creating %s listening socket: %s (%i)", useIPv6 ? "IPv6" : "IPv4", strerror(errno), errno);
+ }
+ return -1;
+}
+
+- (dispatch_source_t)_createDispatchSourceWithListeningSocket:(int)listeningSocket isIPv6:(BOOL)isIPv6 {
+ dispatch_group_enter(_sourceGroup);
+ dispatch_source_t source = dispatch_source_create(DISPATCH_SOURCE_TYPE_READ, listeningSocket, 0, kGCDWebServerGCDQueue);
+ dispatch_source_set_cancel_handler(source, ^{
+
+ @autoreleasepool {
+ int result = close(listeningSocket);
+ if (result != 0) {
+ GWS_LOG_ERROR(@"Failed closing %s listening socket: %s (%i)", isIPv6 ? "IPv6" : "IPv4", strerror(errno), errno);
+ } else {
+ GWS_LOG_DEBUG(@"Did close %s listening socket %i", isIPv6 ? "IPv6" : "IPv4", listeningSocket);
+ }
+ }
+ dispatch_group_leave(_sourceGroup);
+
+ });
+ dispatch_source_set_event_handler(source, ^{
+
+ @autoreleasepool {
- struct sockaddr remoteSockAddr;
++ struct sockaddr_storage remoteSockAddr;
+ socklen_t remoteAddrLen = sizeof(remoteSockAddr);
- int socket = accept(listeningSocket, &remoteSockAddr, &remoteAddrLen);
++ int socket = accept(listeningSocket, (struct sockaddr*)&remoteSockAddr, &remoteAddrLen);
+ if (socket > 0) {
+ NSData* remoteAddress = [NSData dataWithBytes:&remoteSockAddr length:remoteAddrLen];
+
- struct sockaddr localSockAddr;
++ struct sockaddr_storage localSockAddr;
+ socklen_t localAddrLen = sizeof(localSockAddr);
+ NSData* localAddress = nil;
- if (getsockname(socket, &localSockAddr, &localAddrLen) == 0) {
++ if (getsockname(socket, (struct sockaddr*)&localSockAddr, &localAddrLen) == 0) {
+ localAddress = [NSData dataWithBytes:&localSockAddr length:localAddrLen];
- GWS_DCHECK((!isIPv6 && localSockAddr.sa_family == AF_INET) || (isIPv6 && localSockAddr.sa_family == AF_INET6));
++ GWS_DCHECK((!isIPv6 && localSockAddr.ss_family == AF_INET) || (isIPv6 && localSockAddr.ss_family == AF_INET6));
+ } else {
+ GWS_DNOT_REACHED();
+ }
+
+ int noSigPipe = 1;
+ setsockopt(socket, SOL_SOCKET, SO_NOSIGPIPE, &noSigPipe, sizeof(noSigPipe)); // Make sure this socket cannot generate SIG_PIPE
+
+ GCDWebServerConnection* connection = [[_connectionClass alloc] initWithServer:self localAddress:localAddress remoteAddress:remoteAddress socket:socket]; // Connection will automatically retain itself while opened
+ [connection self]; // Prevent compiler from complaining about unused variable / useless statement
+ } else {
+ GWS_LOG_ERROR(@"Failed accepting %s socket: %s (%i)", isIPv6 ? "IPv6" : "IPv4", strerror(errno), errno);
+ }
+ }
+
+ });
+ return source;
+}
+
+- (BOOL)_start:(NSError**)error {
+ GWS_DCHECK(_source4 == NULL);
+
+ NSUInteger port = [_GetOption(_options, GCDWebServerOption_Port, @0) unsignedIntegerValue];
++ BOOL bindToLocalhost = [_GetOption(_options, GCDWebServerOption_BindToLocalhost, @NO) boolValue];
+ NSUInteger maxPendingConnections = [_GetOption(_options, GCDWebServerOption_MaxPendingConnections, @16) unsignedIntegerValue];
+
+ struct sockaddr_in addr4;
+ bzero(&addr4, sizeof(addr4));
+ addr4.sin_len = sizeof(addr4);
+ addr4.sin_family = AF_INET;
+ addr4.sin_port = htons(port);
- addr4.sin_addr.s_addr = htonl(INADDR_ANY);
++ addr4.sin_addr.s_addr = bindToLocalhost ? htonl(INADDR_LOOPBACK) : htonl(INADDR_ANY);
+ int listeningSocket4 = [self _createListeningSocket:NO localAddress:&addr4 length:sizeof(addr4) maxPendingConnections:maxPendingConnections error:error];
+ if (listeningSocket4 <= 0) {
+ return NO;
+ }
+ if (port == 0) {
- struct sockaddr addr;
++ struct sockaddr_in addr;
+ socklen_t addrlen = sizeof(addr);
- if (getsockname(listeningSocket4, &addr, &addrlen) == 0) {
- struct sockaddr_in* sockaddr = (struct sockaddr_in*)&addr;
- port = ntohs(sockaddr->sin_port);
++ if (getsockname(listeningSocket4, (struct sockaddr*)&addr, &addrlen) == 0) {
++ port = ntohs(addr.sin_port);
+ } else {
+ GWS_LOG_ERROR(@"Failed retrieving socket address: %s (%i)", strerror(errno), errno);
+ }
+ }
+
+ struct sockaddr_in6 addr6;
+ bzero(&addr6, sizeof(addr6));
+ addr6.sin6_len = sizeof(addr6);
+ addr6.sin6_family = AF_INET6;
+ addr6.sin6_port = htons(port);
- addr6.sin6_addr = in6addr_any;
++ addr6.sin6_addr = bindToLocalhost ? in6addr_loopback : in6addr_any;
+ int listeningSocket6 = [self _createListeningSocket:YES localAddress:&addr6 length:sizeof(addr6) maxPendingConnections:maxPendingConnections error:error];
+ if (listeningSocket6 <= 0) {
+ close(listeningSocket4);
+ return NO;
+ }
+
+ _serverName = [_GetOption(_options, GCDWebServerOption_ServerName, NSStringFromClass([self class])) copy];
+ NSString* authenticationMethod = _GetOption(_options, GCDWebServerOption_AuthenticationMethod, nil);
+ if ([authenticationMethod isEqualToString:GCDWebServerAuthenticationMethod_Basic]) {
+ _authenticationRealm = [_GetOption(_options, GCDWebServerOption_AuthenticationRealm, _serverName) copy];
+ _authenticationBasicAccounts = [[NSMutableDictionary alloc] init];
+ NSDictionary* accounts = _GetOption(_options, GCDWebServerOption_AuthenticationAccounts, @{});
+ [accounts enumerateKeysAndObjectsUsingBlock:^(NSString* username, NSString* password, BOOL* stop) {
+ [_authenticationBasicAccounts setObject:_EncodeBase64([NSString stringWithFormat:@"%@:%@", username, password]) forKey:username];
+ }];
+ } else if ([authenticationMethod isEqualToString:GCDWebServerAuthenticationMethod_DigestAccess]) {
+ _authenticationRealm = [_GetOption(_options, GCDWebServerOption_AuthenticationRealm, _serverName) copy];
+ _authenticationDigestAccounts = [[NSMutableDictionary alloc] init];
+ NSDictionary* accounts = _GetOption(_options, GCDWebServerOption_AuthenticationAccounts, @{});
+ [accounts enumerateKeysAndObjectsUsingBlock:^(NSString* username, NSString* password, BOOL* stop) {
+ [_authenticationDigestAccounts setObject:GCDWebServerComputeMD5Digest(@"%@:%@:%@", username, _authenticationRealm, password) forKey:username];
+ }];
+ }
+ _connectionClass = _GetOption(_options, GCDWebServerOption_ConnectionClass, [GCDWebServerConnection class]);
+ _mapHEADToGET = [_GetOption(_options, GCDWebServerOption_AutomaticallyMapHEADToGET, @YES) boolValue];
+ _disconnectDelay = [_GetOption(_options, GCDWebServerOption_ConnectedStateCoalescingInterval, @1.0) doubleValue];
+
+ _source4 = [self _createDispatchSourceWithListeningSocket:listeningSocket4 isIPv6:NO];
+ _source6 = [self _createDispatchSourceWithListeningSocket:listeningSocket6 isIPv6:YES];
+ _port = port;
++ _bindToLocalhost = bindToLocalhost;
+
- NSString* bonjourName = _GetOption(_options, GCDWebServerOption_BonjourName, @"");
++ NSString* bonjourName = _GetOption(_options, GCDWebServerOption_BonjourName, nil);
+ NSString* bonjourType = _GetOption(_options, GCDWebServerOption_BonjourType, @"_http._tcp");
+ if (bonjourName) {
+ _registrationService = CFNetServiceCreate(kCFAllocatorDefault, CFSTR("local."), (__bridge CFStringRef)bonjourType, (__bridge CFStringRef)(bonjourName.length ? bonjourName : _serverName), (SInt32)_port);
+ if (_registrationService) {
+ CFNetServiceClientContext context = {0, (__bridge void*)self, NULL, NULL, NULL};
+
+ CFNetServiceSetClient(_registrationService, _NetServiceRegisterCallBack, &context);
+ CFNetServiceScheduleWithRunLoop(_registrationService, CFRunLoopGetMain(), kCFRunLoopCommonModes);
+ CFStreamError streamError = {0};
+ CFNetServiceRegisterWithOptions(_registrationService, 0, &streamError);
+
+ _resolutionService = CFNetServiceCreateCopy(kCFAllocatorDefault, _registrationService);
+ if (_resolutionService) {
+ CFNetServiceSetClient(_resolutionService, _NetServiceResolveCallBack, &context);
+ CFNetServiceScheduleWithRunLoop(_resolutionService, CFRunLoopGetMain(), kCFRunLoopCommonModes);
++ } else {
++ GWS_LOG_ERROR(@"Failed creating CFNetService for resolution");
+ }
+ } else {
- GWS_LOG_ERROR(@"Failed creating CFNetService");
++ GWS_LOG_ERROR(@"Failed creating CFNetService for registration");
++ }
++ }
++
++ if ([_GetOption(_options, GCDWebServerOption_RequestNATPortMapping, @NO) boolValue]) {
++ DNSServiceErrorType status = DNSServiceNATPortMappingCreate(&_dnsService, 0, 0, kDNSServiceProtocol_TCP, htons(port), htons(port), 0, _DNSServiceCallBack, (__bridge void*)self);
++ if (status == kDNSServiceErr_NoError) {
++ CFSocketContext context = {0, (__bridge void*)self, NULL, NULL, NULL};
++ _dnsSocket = CFSocketCreateWithNative(kCFAllocatorDefault, DNSServiceRefSockFD(_dnsService), kCFSocketReadCallBack, _SocketCallBack, &context);
++ if (_dnsSocket) {
++ CFSocketSetSocketFlags(_dnsSocket, CFSocketGetSocketFlags(_dnsSocket) & ~kCFSocketCloseOnInvalidate);
++ _dnsSource = CFSocketCreateRunLoopSource(kCFAllocatorDefault, _dnsSocket, 0);
++ if (_dnsSource) {
++ CFRunLoopAddSource(CFRunLoopGetMain(), _dnsSource, kCFRunLoopCommonModes);
++ } else {
++ GWS_LOG_ERROR(@"Failed creating CFRunLoopSource");
++ GWS_DNOT_REACHED();
++ }
++ } else {
++ GWS_LOG_ERROR(@"Failed creating CFSocket");
++ GWS_DNOT_REACHED();
++ }
++ } else {
++ GWS_LOG_ERROR(@"Failed creating NAT port mapping (%i)", status);
+ }
+ }
+
+ dispatch_resume(_source4);
+ dispatch_resume(_source6);
+ GWS_LOG_INFO(@"%@ started on port %i and reachable at %@", [self class], (int)_port, self.serverURL);
+ if ([_delegate respondsToSelector:@selector(webServerDidStart:)]) {
+ dispatch_async(dispatch_get_main_queue(), ^{
+ [_delegate webServerDidStart:self];
+ });
+ }
+
+ return YES;
+}
+
+- (void)_stop {
+ GWS_DCHECK(_source4 != NULL);
+
++ if (_dnsService) {
++ _dnsAddress = nil;
++ _dnsPort = 0;
++ if (_dnsSource) {
++ CFRunLoopSourceInvalidate(_dnsSource);
++ CFRelease(_dnsSource);
++ _dnsSource = NULL;
++ }
++ if (_dnsSocket) {
++ CFRelease(_dnsSocket);
++ _dnsSocket = NULL;
++ }
++ DNSServiceRefDeallocate(_dnsService);
++ _dnsService = NULL;
++ }
++
+ if (_registrationService) {
+ if (_resolutionService) {
+ CFNetServiceUnscheduleFromRunLoop(_resolutionService, CFRunLoopGetMain(), kCFRunLoopCommonModes);
+ CFNetServiceSetClient(_resolutionService, NULL, NULL);
+ CFNetServiceCancel(_resolutionService);
+ CFRelease(_resolutionService);
+ _resolutionService = NULL;
+ }
+ CFNetServiceUnscheduleFromRunLoop(_registrationService, CFRunLoopGetMain(), kCFRunLoopCommonModes);
+ CFNetServiceSetClient(_registrationService, NULL, NULL);
+ CFNetServiceCancel(_registrationService);
+ CFRelease(_registrationService);
+ _registrationService = NULL;
+ }
+
+ dispatch_source_cancel(_source6);
+ dispatch_source_cancel(_source4);
+ dispatch_group_wait(_sourceGroup, DISPATCH_TIME_FOREVER); // Wait until the cancellation handlers have been called which guarantees the listening sockets are closed
+#if !OS_OBJECT_USE_OBJC_RETAIN_RELEASE
+ dispatch_release(_source6);
+#endif
+ _source6 = NULL;
+#if !OS_OBJECT_USE_OBJC_RETAIN_RELEASE
+ dispatch_release(_source4);
+#endif
+ _source4 = NULL;
+ _port = 0;
++ _bindToLocalhost = NO;
+
+ _serverName = nil;
+ _authenticationRealm = nil;
+ _authenticationBasicAccounts = nil;
+ _authenticationDigestAccounts = nil;
+
+ dispatch_async(dispatch_get_main_queue(), ^{
+ if (_disconnectTimer) {
+ CFRunLoopTimerInvalidate(_disconnectTimer);
+ CFRelease(_disconnectTimer);
+ _disconnectTimer = NULL;
+ [self _didDisconnect];
+ }
+ });
+
+ GWS_LOG_INFO(@"%@ stopped", [self class]);
+ if ([_delegate respondsToSelector:@selector(webServerDidStop:)]) {
+ dispatch_async(dispatch_get_main_queue(), ^{
+ [_delegate webServerDidStop:self];
+ });
+ }
+}
+
+#if TARGET_OS_IPHONE
+
+- (void)_didEnterBackground:(NSNotification*)notification {
+ GWS_DCHECK([NSThread isMainThread]);
+ GWS_LOG_DEBUG(@"Did enter background");
+ if ((_backgroundTask == UIBackgroundTaskInvalid) && _source4) {
+ [self _stop];
+ }
+}
+
+- (void)_willEnterForeground:(NSNotification*)notification {
+ GWS_DCHECK([NSThread isMainThread]);
+ GWS_LOG_DEBUG(@"Will enter foreground");
+ if (!_source4) {
+ [self _start:NULL]; // TODO: There's probably nothing we can do on failure
+ }
+}
+
+#endif
+
+- (BOOL)startWithOptions:(NSDictionary*)options error:(NSError**)error {
+ if (_options == nil) {
- _options = [options copy];
++ _options = options ? [options copy] : @{};
+#if TARGET_OS_IPHONE
+ _suspendInBackground = [_GetOption(_options, GCDWebServerOption_AutomaticallySuspendInBackground, @YES) boolValue];
+ if (((_suspendInBackground == NO) || ([[UIApplication sharedApplication] applicationState] != UIApplicationStateBackground)) && ![self _start:error])
+#else
+ if (![self _start:error])
+#endif
+ {
+ _options = nil;
+ return NO;
+ }
+#if TARGET_OS_IPHONE
+ if (_suspendInBackground) {
+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_didEnterBackground:) name:UIApplicationDidEnterBackgroundNotification object:nil];
+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_willEnterForeground:) name:UIApplicationWillEnterForegroundNotification object:nil];
+ }
+#endif
+ return YES;
+ } else {
+ GWS_DNOT_REACHED();
+ }
+ return NO;
+}
+
+- (BOOL)isRunning {
+ return (_options ? YES : NO);
+}
+
+- (void)stop {
+ if (_options) {
+#if TARGET_OS_IPHONE
+ if (_suspendInBackground) {
+ [[NSNotificationCenter defaultCenter] removeObserver:self name:UIApplicationDidEnterBackgroundNotification object:nil];
+ [[NSNotificationCenter defaultCenter] removeObserver:self name:UIApplicationWillEnterForegroundNotification object:nil];
+ }
+#endif
+ if (_source4) {
+ [self _stop];
+ }
+ _options = nil;
+ } else {
+ GWS_DNOT_REACHED();
+ }
+}
+
+@end
+
+@implementation GCDWebServer (Extensions)
+
+- (NSURL*)serverURL {
+ if (_source4) {
- NSString* ipAddress = GCDWebServerGetPrimaryIPAddress(NO); // We can't really use IPv6 anyway as it doesn't work great with HTTP URLs in practice
++ NSString* ipAddress = _bindToLocalhost ? @"localhost" : GCDWebServerGetPrimaryIPAddress(NO); // We can't really use IPv6 anyway as it doesn't work great with HTTP URLs in practice
+ if (ipAddress) {
+ if (_port != 80) {
+ return [NSURL URLWithString:[NSString stringWithFormat:@"http://%@:%i/", ipAddress, (int)_port]];
+ } else {
+ return [NSURL URLWithString:[NSString stringWithFormat:@"http://%@/", ipAddress]];
+ }
+ }
+ }
+ return nil;
+}
+
+- (NSURL*)bonjourServerURL {
+ if (_source4 && _resolutionService) {
+ NSString* name = (__bridge NSString*)CFNetServiceGetTargetHost(_resolutionService);
+ if (name.length) {
+ name = [name substringToIndex:(name.length - 1)]; // Strip trailing period at end of domain
+ if (_port != 80) {
+ return [NSURL URLWithString:[NSString stringWithFormat:@"http://%@:%i/", name, (int)_port]];
+ } else {
+ return [NSURL URLWithString:[NSString stringWithFormat:@"http://%@/", name]];
+ }
+ }
+ }
+ return nil;
+}
+
++- (NSURL*)publicServerURL {
++ if (_source4 && _dnsService && _dnsAddress && _dnsPort) {
++ if (_dnsPort != 80) {
++ return [NSURL URLWithString:[NSString stringWithFormat:@"http://%@:%i/", _dnsAddress, (int)_dnsPort]];
++ } else {
++ return [NSURL URLWithString:[NSString stringWithFormat:@"http://%@/", _dnsAddress]];
++ }
++ }
++ return nil;
++}
++
+- (BOOL)start {
+ return [self startWithPort:kDefaultPort bonjourName:@""];
+}
+
+- (BOOL)startWithPort:(NSUInteger)port bonjourName:(NSString*)name {
+ NSMutableDictionary* options = [NSMutableDictionary dictionary];
+ [options setObject:[NSNumber numberWithInteger:port] forKey:GCDWebServerOption_Port];
+ [options setValue:name forKey:GCDWebServerOption_BonjourName];
+ return [self startWithOptions:options error:NULL];
+}
+
+#if !TARGET_OS_IPHONE
+
+- (BOOL)runWithPort:(NSUInteger)port bonjourName:(NSString*)name {
+ NSMutableDictionary* options = [NSMutableDictionary dictionary];
+ [options setObject:[NSNumber numberWithInteger:port] forKey:GCDWebServerOption_Port];
+ [options setValue:name forKey:GCDWebServerOption_BonjourName];
+ return [self runWithOptions:options error:NULL];
+}
+
+- (BOOL)runWithOptions:(NSDictionary*)options error:(NSError**)error {
+ GWS_DCHECK([NSThread isMainThread]);
+ BOOL success = NO;
+ _run = YES;
+ void (*termHandler)(int) = signal(SIGTERM, _SignalHandler);
+ void (*intHandler)(int) = signal(SIGINT, _SignalHandler);
+ if ((termHandler != SIG_ERR) && (intHandler != SIG_ERR)) {
+ if ([self startWithOptions:options error:error]) {
+ while (_run) {
+ CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1.0, true);
+ }
+ [self stop];
+ success = YES;
+ }
+ _ExecuteMainThreadRunLoopSources();
+ signal(SIGINT, intHandler);
+ signal(SIGTERM, termHandler);
+ }
+ return success;
+}
+
+#endif
+
+@end
+
+@implementation GCDWebServer (Handlers)
+
+- (void)addDefaultHandlerForMethod:(NSString*)method requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block {
+ [self addDefaultHandlerForMethod:method requestClass:aClass asyncProcessBlock:^(GCDWebServerRequest* request, GCDWebServerCompletionBlock completionBlock) {
+ completionBlock(block(request));
+ }];
+}
+
+- (void)addDefaultHandlerForMethod:(NSString*)method requestClass:(Class)aClass asyncProcessBlock:(GCDWebServerAsyncProcessBlock)block {
+ [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
+
+ if (![requestMethod isEqualToString:method]) {
+ return nil;
+ }
+ return [[aClass alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery];
+
+ } asyncProcessBlock:block];
+}
+
+- (void)addHandlerForMethod:(NSString*)method path:(NSString*)path requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block {
+ [self addHandlerForMethod:method path:path requestClass:aClass asyncProcessBlock:^(GCDWebServerRequest* request, GCDWebServerCompletionBlock completionBlock) {
+ completionBlock(block(request));
+ }];
+}
+
+- (void)addHandlerForMethod:(NSString*)method path:(NSString*)path requestClass:(Class)aClass asyncProcessBlock:(GCDWebServerAsyncProcessBlock)block {
+ if ([path hasPrefix:@"/"] && [aClass isSubclassOfClass:[GCDWebServerRequest class]]) {
+ [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
+
+ if (![requestMethod isEqualToString:method]) {
+ return nil;
+ }
+ if ([urlPath caseInsensitiveCompare:path] != NSOrderedSame) {
+ return nil;
+ }
+ return [[aClass alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery];
+
+ } asyncProcessBlock:block];
+ } else {
+ GWS_DNOT_REACHED();
+ }
+}
+
+- (void)addHandlerForMethod:(NSString*)method pathRegex:(NSString*)regex requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block {
+ [self addHandlerForMethod:method pathRegex:regex requestClass:aClass asyncProcessBlock:^(GCDWebServerRequest* request, GCDWebServerCompletionBlock completionBlock) {
+ completionBlock(block(request));
+ }];
+}
+
+- (void)addHandlerForMethod:(NSString*)method pathRegex:(NSString*)regex requestClass:(Class)aClass asyncProcessBlock:(GCDWebServerAsyncProcessBlock)block {
+ NSRegularExpression* expression = [NSRegularExpression regularExpressionWithPattern:regex options:NSRegularExpressionCaseInsensitive error:NULL];
+ if (expression && [aClass isSubclassOfClass:[GCDWebServerRequest class]]) {
+ [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
+
+ if (![requestMethod isEqualToString:method]) {
+ return nil;
+ }
+
+ NSArray* matches = [expression matchesInString:urlPath options:0 range:NSMakeRange(0, urlPath.length)];
+ if (matches.count == 0) {
+ return nil;
+ }
+
+ NSMutableArray* captures = [NSMutableArray array];
+ for (NSTextCheckingResult* result in matches) {
+ // Start at 1; index 0 is the whole string
+ for (NSUInteger i = 1; i < result.numberOfRanges; i++) {
- [captures addObject:[urlPath substringWithRange:[result rangeAtIndex:i]]];
++ NSRange range = [result rangeAtIndex:i];
++ // range is {NSNotFound, 0} "if one of the capture groups did not participate in this particular match"
++ // see discussion in -[NSRegularExpression firstMatchInString:options:range:]
++ if (range.location != NSNotFound) {
++ [captures addObject:[urlPath substringWithRange:range]];
++ }
+ }
+ }
+
+ GCDWebServerRequest* request = [[aClass alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery];
+ [request setAttribute:captures forKey:GCDWebServerRequestAttribute_RegexCaptures];
+ return request;
+
+ } asyncProcessBlock:block];
+ } else {
+ GWS_DNOT_REACHED();
+ }
+}
+
+@end
+
+@implementation GCDWebServer (GETHandlers)
+
+- (void)addGETHandlerForPath:(NSString*)path staticData:(NSData*)staticData contentType:(NSString*)contentType cacheAge:(NSUInteger)cacheAge {
+ [self addHandlerForMethod:@"GET" path:path requestClass:[GCDWebServerRequest class] processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
+
+ GCDWebServerResponse* response = [GCDWebServerDataResponse responseWithData:staticData contentType:contentType];
+ response.cacheControlMaxAge = cacheAge;
+ return response;
+
+ }];
+}
+
+- (void)addGETHandlerForPath:(NSString*)path filePath:(NSString*)filePath isAttachment:(BOOL)isAttachment cacheAge:(NSUInteger)cacheAge allowRangeRequests:(BOOL)allowRangeRequests {
+ [self addHandlerForMethod:@"GET" path:path requestClass:[GCDWebServerRequest class] processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
+
+ GCDWebServerResponse* response = nil;
+ if (allowRangeRequests) {
+ response = [GCDWebServerFileResponse responseWithFile:filePath byteRange:request.byteRange isAttachment:isAttachment];
+ [response setValue:@"bytes" forAdditionalHeader:@"Accept-Ranges"];
+ } else {
+ response = [GCDWebServerFileResponse responseWithFile:filePath isAttachment:isAttachment];
+ }
+ response.cacheControlMaxAge = cacheAge;
+ return response;
+
+ }];
+}
+
+- (GCDWebServerResponse*)_responseWithContentsOfDirectory:(NSString*)path {
+ NSDirectoryEnumerator* enumerator = [[NSFileManager defaultManager] enumeratorAtPath:path];
+ if (enumerator == nil) {
+ return nil;
+ }
+ NSMutableString* html = [NSMutableString string];
+ [html appendString:@"<!DOCTYPE html>\n"];
+ [html appendString:@"<html><head><meta charset=\"utf-8\"></head><body>\n"];
+ [html appendString:@"<ul>\n"];
+ for (NSString* file in enumerator) {
+ if (![file hasPrefix:@"."]) {
+ NSString* type = [[enumerator fileAttributes] objectForKey:NSFileType];
++#pragma clang diagnostic push
++#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+ NSString* escapedFile = [file stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
++#pragma clang diagnostic pop
+ GWS_DCHECK(escapedFile);
+ if ([type isEqualToString:NSFileTypeRegular]) {
+ [html appendFormat:@"<li><a href=\"%@\">%@</a></li>\n", escapedFile, file];
+ } else if ([type isEqualToString:NSFileTypeDirectory]) {
+ [html appendFormat:@"<li><a href=\"%@/\">%@/</a></li>\n", escapedFile, file];
+ }
+ }
+ [enumerator skipDescendents];
+ }
+ [html appendString:@"</ul>\n"];
+ [html appendString:@"</body></html>\n"];
+ return [GCDWebServerDataResponse responseWithHTML:html];
+}
+
+- (void)addGETHandlerForBasePath:(NSString*)basePath directoryPath:(NSString*)directoryPath indexFilename:(NSString*)indexFilename cacheAge:(NSUInteger)cacheAge allowRangeRequests:(BOOL)allowRangeRequests {
+ if ([basePath hasPrefix:@"/"] && [basePath hasSuffix:@"/"]) {
+ GCDWebServer* __unsafe_unretained server = self;
+ [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
+
+ if (![requestMethod isEqualToString:@"GET"]) {
+ return nil;
+ }
+ if (![urlPath hasPrefix:basePath]) {
+ return nil;
+ }
+ return [[GCDWebServerRequest alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery];
+
+ } processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
+
+ GCDWebServerResponse* response = nil;
+ NSString* filePath = [directoryPath stringByAppendingPathComponent:[request.path substringFromIndex:basePath.length]];
+ NSString* fileType = [[[NSFileManager defaultManager] attributesOfItemAtPath:filePath error:NULL] fileType];
+ if (fileType) {
+ if ([fileType isEqualToString:NSFileTypeDirectory]) {
+ if (indexFilename) {
+ NSString* indexPath = [filePath stringByAppendingPathComponent:indexFilename];
+ NSString* indexType = [[[NSFileManager defaultManager] attributesOfItemAtPath:indexPath error:NULL] fileType];
+ if ([indexType isEqualToString:NSFileTypeRegular]) {
+ return [GCDWebServerFileResponse responseWithFile:indexPath];
+ }
+ }
+ response = [server _responseWithContentsOfDirectory:filePath];
+ } else if ([fileType isEqualToString:NSFileTypeRegular]) {
+ if (allowRangeRequests) {
+ response = [GCDWebServerFileResponse responseWithFile:filePath byteRange:request.byteRange];
+ [response setValue:@"bytes" forAdditionalHeader:@"Accept-Ranges"];
+ } else {
+ response = [GCDWebServerFileResponse responseWithFile:filePath];
+ }
+ }
+ }
+ if (response) {
+ response.cacheControlMaxAge = cacheAge;
+ } else {
+ response = [GCDWebServerResponse responseWithStatusCode:kGCDWebServerHTTPStatusCode_NotFound];
+ }
+ return response;
+
+ }];
+ } else {
+ GWS_DNOT_REACHED();
+ }
+}
+
+@end
+
+@implementation GCDWebServer (Logging)
+
++ (void)setLogLevel:(int)level {
+#if defined(__GCDWEBSERVER_LOGGING_FACILITY_XLFACILITY__)
+ [XLSharedFacility setMinLogLevel:level];
+#elif defined(__GCDWEBSERVER_LOGGING_FACILITY_COCOALUMBERJACK__)
+ GCDWebServerLogLevel = level;
- #else
++#elif defined(__GCDWEBSERVER_LOGGING_FACILITY_BUILTIN__)
+ GCDWebServerLogLevel = level;
+#endif
+}
+
+- (void)logVerbose:(NSString*)format, ... {
+ va_list arguments;
+ va_start(arguments, format);
+ GWS_LOG_VERBOSE(@"%@", [[NSString alloc] initWithFormat:format arguments:arguments]);
+ va_end(arguments);
+}
+
+- (void)logInfo:(NSString*)format, ... {
+ va_list arguments;
+ va_start(arguments, format);
+ GWS_LOG_INFO(@"%@", [[NSString alloc] initWithFormat:format arguments:arguments]);
+ va_end(arguments);
+}
+
+- (void)logWarning:(NSString*)format, ... {
+ va_list arguments;
+ va_start(arguments, format);
+ GWS_LOG_WARNING(@"%@", [[NSString alloc] initWithFormat:format arguments:arguments]);
+ va_end(arguments);
+}
+
+- (void)logError:(NSString*)format, ... {
+ va_list arguments;
+ va_start(arguments, format);
+ GWS_LOG_ERROR(@"%@", [[NSString alloc] initWithFormat:format arguments:arguments]);
+ va_end(arguments);
+}
+
+- (void)logException:(NSException*)exception {
+ GWS_LOG_EXCEPTION(exception);
+}
+
+@end
+
+#ifdef __GCDWEBSERVER_ENABLE_TESTING__
+
+@implementation GCDWebServer (Testing)
+
+- (void)setRecordingEnabled:(BOOL)flag {
+ _recording = flag;
+}
+
+- (BOOL)isRecordingEnabled {
+ return _recording;
+}
+
+static CFHTTPMessageRef _CreateHTTPMessageFromData(NSData* data, BOOL isRequest) {
+ CFHTTPMessageRef message = CFHTTPMessageCreateEmpty(kCFAllocatorDefault, isRequest);
+ if (CFHTTPMessageAppendBytes(message, data.bytes, data.length)) {
+ return message;
+ }
+ CFRelease(message);
+ return NULL;
+}
+
+static CFHTTPMessageRef _CreateHTTPMessageFromPerformingRequest(NSData* inData, NSUInteger port) {
+ CFHTTPMessageRef response = NULL;
+ int httpSocket = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (httpSocket > 0) {
+ struct sockaddr_in addr4;
+ bzero(&addr4, sizeof(addr4));
+ addr4.sin_len = sizeof(port);
+ addr4.sin_family = AF_INET;
+ addr4.sin_port = htons(8080);
+ addr4.sin_addr.s_addr = htonl(INADDR_ANY);
+ if (connect(httpSocket, (void*)&addr4, sizeof(addr4)) == 0) {
+ if (write(httpSocket, inData.bytes, inData.length) == (ssize_t)inData.length) {
+ NSMutableData* outData = [[NSMutableData alloc] initWithLength:(256 * 1024)];
+ NSUInteger length = 0;
+ while (1) {
+ ssize_t result = read(httpSocket, (char*)outData.mutableBytes + length, outData.length - length);
+ if (result < 0) {
+ length = NSUIntegerMax;
+ break;
+ } else if (result == 0) {
+ break;
+ }
+ length += result;
+ if (length >= outData.length) {
+ outData.length = 2 * outData.length;
+ }
+ }
+ if (length != NSUIntegerMax) {
+ outData.length = length;
+ response = _CreateHTTPMessageFromData(outData, NO);
+ } else {
+ GWS_DNOT_REACHED();
+ }
+ }
+ }
+ close(httpSocket);
+ }
+ return response;
+}
+
+static void _LogResult(NSString* format, ...) {
+ va_list arguments;
+ va_start(arguments, format);
+ NSString* message = [[NSString alloc] initWithFormat:format arguments:arguments];
+ va_end(arguments);
+ fprintf(stdout, "%s\n", [message UTF8String]);
+}
+
+- (NSInteger)runTestsWithOptions:(NSDictionary*)options inDirectory:(NSString*)path {
+ GWS_DCHECK([NSThread isMainThread]);
+ NSArray* ignoredHeaders = @[@"Date", @"Etag"]; // Dates are always different by definition and ETags depend on file system node IDs
+ NSInteger result = -1;
+ if ([self startWithOptions:options error:NULL]) {
+ _ExecuteMainThreadRunLoopSources();
+
+ result = 0;
+ NSArray* files = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:path error:NULL];
+ for (NSString* requestFile in files) {
+ if (![requestFile hasSuffix:@".request"]) {
+ continue;
+ }
+ @autoreleasepool {
+ NSString* index = [[requestFile componentsSeparatedByString:@"-"] firstObject];
+ BOOL success = NO;
+ NSData* requestData = [NSData dataWithContentsOfFile:[path stringByAppendingPathComponent:requestFile]];
+ if (requestData) {
+ CFHTTPMessageRef request = _CreateHTTPMessageFromData(requestData, YES);
+ if (request) {
+ NSString* requestMethod = CFBridgingRelease(CFHTTPMessageCopyRequestMethod(request));
+ NSURL* requestURL = CFBridgingRelease(CFHTTPMessageCopyRequestURL(request));
+ _LogResult(@"[%i] %@ %@", (int)[index integerValue], requestMethod, requestURL.path);
+ NSString* prefix = [index stringByAppendingString:@"-"];
+ for (NSString* responseFile in files) {
+ if ([responseFile hasPrefix:prefix] && [responseFile hasSuffix:@".response"]) {
+ NSData* responseData = [NSData dataWithContentsOfFile:[path stringByAppendingPathComponent:responseFile]];
+ if (responseData) {
+ CFHTTPMessageRef expectedResponse = _CreateHTTPMessageFromData(responseData, NO);
+ if (expectedResponse) {
+ CFHTTPMessageRef actualResponse = _CreateHTTPMessageFromPerformingRequest(requestData, self.port);
+ if (actualResponse) {
+ success = YES;
+
+ CFIndex expectedStatusCode = CFHTTPMessageGetResponseStatusCode(expectedResponse);
+ CFIndex actualStatusCode = CFHTTPMessageGetResponseStatusCode(actualResponse);
+ if (actualStatusCode != expectedStatusCode) {
+ _LogResult(@" Status code not matching:\n Expected: %i\n Actual: %i", (int)expectedStatusCode, (int)actualStatusCode);
+ success = NO;
+ }
+
+ NSDictionary* expectedHeaders = CFBridgingRelease(CFHTTPMessageCopyAllHeaderFields(expectedResponse));
+ NSDictionary* actualHeaders = CFBridgingRelease(CFHTTPMessageCopyAllHeaderFields(actualResponse));
+ for (NSString* expectedHeader in expectedHeaders) {
+ if ([ignoredHeaders containsObject:expectedHeader]) {
+ continue;
+ }
+ NSString* expectedValue = [expectedHeaders objectForKey:expectedHeader];
+ NSString* actualValue = [actualHeaders objectForKey:expectedHeader];
+ if (![actualValue isEqualToString:expectedValue]) {
+ _LogResult(@" Header '%@' not matching:\n Expected: \"%@\"\n Actual: \"%@\"", expectedHeader, expectedValue, actualValue);
+ success = NO;
+ }
+ }
+ for (NSString* actualHeader in actualHeaders) {
+ if (![expectedHeaders objectForKey:actualHeader]) {
+ _LogResult(@" Header '%@' not matching:\n Expected: \"%@\"\n Actual: \"%@\"", actualHeader, nil, [actualHeaders objectForKey:actualHeader]);
+ success = NO;
+ }
+ }
+
+ NSString* expectedContentLength = CFBridgingRelease(CFHTTPMessageCopyHeaderFieldValue(expectedResponse, CFSTR("Content-Length")));
+ NSData* expectedBody = CFBridgingRelease(CFHTTPMessageCopyBody(expectedResponse));
+ NSString* actualContentLength = CFBridgingRelease(CFHTTPMessageCopyHeaderFieldValue(actualResponse, CFSTR("Content-Length")));
+ NSData* actualBody = CFBridgingRelease(CFHTTPMessageCopyBody(actualResponse));
+ if ([actualContentLength isEqualToString:expectedContentLength] && (actualBody.length > expectedBody.length)) { // Handle web browser closing connection before retrieving entire body (e.g. when playing a video file)
+ actualBody = [actualBody subdataWithRange:NSMakeRange(0, expectedBody.length)];
+ }
+ if (![actualBody isEqualToData:expectedBody]) {
+ _LogResult(@" Bodies not matching:\n Expected: %lu bytes\n Actual: %lu bytes", (unsigned long)expectedBody.length, (unsigned long)actualBody.length);
+ success = NO;
+#if !TARGET_OS_IPHONE
+#if DEBUG
+ if (GCDWebServerIsTextContentType([expectedHeaders objectForKey:@"Content-Type"])) {
+ NSString* expectedPath = [NSTemporaryDirectory() stringByAppendingPathComponent:[[[NSProcessInfo processInfo] globallyUniqueString] stringByAppendingPathExtension:@"txt"]];
+ NSString* actualPath = [NSTemporaryDirectory() stringByAppendingPathComponent:[[[NSProcessInfo processInfo] globallyUniqueString] stringByAppendingPathExtension:@"txt"]];
+ if ([expectedBody writeToFile:expectedPath atomically:YES] && [actualBody writeToFile:actualPath atomically:YES]) {
+ NSTask* task = [[NSTask alloc] init];
+ [task setLaunchPath:@"/usr/bin/opendiff"];
+ [task setArguments:@[expectedPath, actualPath]];
+ [task launch];
+ }
+ }
+#endif
+#endif
+ }
+
+ CFRelease(actualResponse);
+ }
+ CFRelease(expectedResponse);
+ }
+ } else {
+ GWS_DNOT_REACHED();
+ }
+ break;
+ }
+ }
+ CFRelease(request);
+ }
+ } else {
+ GWS_DNOT_REACHED();
+ }
+ _LogResult(@"");
+ if (!success) {
+ ++result;
+ }
+ }
+ _ExecuteMainThreadRunLoopSources();
+ }
+
+ [self stop];
+
+ _ExecuteMainThreadRunLoopSources();
+ }
+ return result;
+}
+
+@end
+
+#endif
http://git-wip-us.apache.org/repos/asf/cordova-plugins/blob/36f1a43e/local-webserver/src/ios/GCDWebServer/GCDWebServer/Core/GCDWebServerConnection.h
----------------------------------------------------------------------
diff --cc local-webserver/src/ios/GCDWebServer/GCDWebServer/Core/GCDWebServerConnection.h
index 8e4aaf5,0000000..d353c8b
mode 100644,000000..100644
--- a/local-webserver/src/ios/GCDWebServer/GCDWebServer/Core/GCDWebServerConnection.h
+++ b/local-webserver/src/ios/GCDWebServer/GCDWebServer/Core/GCDWebServerConnection.h
@@@ -1,179 -1,0 +1,179 @@@
+/*
- Copyright (c) 2012-2014, Pierre-Olivier Latour
++ Copyright (c) 2012-2015, Pierre-Olivier Latour
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * The name of Pierre-Olivier Latour may not be used to endorse
+ or promote products derived from this software without specific
+ prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL PIERRE-OLIVIER LATOUR BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import "GCDWebServer.h"
+
+@class GCDWebServerHandler;
+
+/**
+ * The GCDWebServerConnection class is instantiated by GCDWebServer to handle
+ * each new HTTP connection. Each instance stays alive until the connection is
+ * closed.
+ *
+ * You cannot use this class directly, but it is made public so you can
+ * subclass it to override some hooks. Use the GCDWebServerOption_ConnectionClass
+ * option for GCDWebServer to install your custom subclass.
+ *
+ * @warning The GCDWebServerConnection retains the GCDWebServer until the
+ * connection is closed.
+ */
+@interface GCDWebServerConnection : NSObject
+
+/**
+ * Returns the GCDWebServer that owns the connection.
+ */
+@property(nonatomic, readonly) GCDWebServer* server;
+
+/**
+ * Returns YES if the connection is using IPv6.
+ */
+@property(nonatomic, readonly, getter=isUsingIPv6) BOOL usingIPv6;
+
+/**
+ * Returns the address of the local peer (i.e. server) of the connection
+ * as a raw "struct sockaddr".
+ */
+@property(nonatomic, readonly) NSData* localAddressData;
+
+/**
+ * Returns the address of the local peer (i.e. server) of the connection
+ * as a string.
+ */
+@property(nonatomic, readonly) NSString* localAddressString;
+
+/**
+ * Returns the address of the remote peer (i.e. client) of the connection
+ * as a raw "struct sockaddr".
+ */
+@property(nonatomic, readonly) NSData* remoteAddressData;
+
+/**
+ * Returns the address of the remote peer (i.e. client) of the connection
+ * as a string.
+ */
+@property(nonatomic, readonly) NSString* remoteAddressString;
+
+/**
+ * Returns the total number of bytes received from the remote peer (i.e. client)
+ * so far.
+ */
+@property(nonatomic, readonly) NSUInteger totalBytesRead;
+
+/**
+ * Returns the total number of bytes sent to the remote peer (i.e. client) so far.
+ */
+@property(nonatomic, readonly) NSUInteger totalBytesWritten;
+
+@end
+
+/**
+ * Hooks to customize the behavior of GCDWebServer HTTP connections.
+ *
+ * @warning These methods can be called on any GCD thread.
+ * Be sure to also call "super" when overriding them.
+ */
+@interface GCDWebServerConnection (Subclassing)
+
+/**
+ * This method is called when the connection is opened.
+ *
+ * Return NO to reject the connection e.g. after validating the local
+ * or remote address.
+ */
+- (BOOL)open;
+
+/**
+ * This method is called whenever data has been received
+ * from the remote peer (i.e. client).
+ *
+ * @warning Do not attempt to modify this data.
+ */
+- (void)didReadBytes:(const void*)bytes length:(NSUInteger)length;
+
+/**
+ * This method is called whenever data has been sent
+ * to the remote peer (i.e. client).
+ *
+ * @warning Do not attempt to modify this data.
+ */
+- (void)didWriteBytes:(const void*)bytes length:(NSUInteger)length;
+
+/**
+ * This method is called after the HTTP headers have been received to
+ * allow replacing the request URL by another one.
+ *
+ * The default implementation returns the original URL.
+ */
+- (NSURL*)rewriteRequestURL:(NSURL*)url withMethod:(NSString*)method headers:(NSDictionary*)headers;
+
+/**
+ * Assuming a valid HTTP request was received, this method is called before
+ * the request is processed.
+ *
+ * Return a non-nil GCDWebServerResponse to bypass the request processing entirely.
+ *
+ * The default implementation checks for HTTP authentication if applicable
+ * and returns a barebone 401 status code response if authentication failed.
+ */
+- (GCDWebServerResponse*)preflightRequest:(GCDWebServerRequest*)request;
+
+/**
+ * Assuming a valid HTTP request was received and -preflightRequest: returned nil,
+ * this method is called to process the request by executing the handler's
+ * process block.
+ */
+- (void)processRequest:(GCDWebServerRequest*)request completion:(GCDWebServerCompletionBlock)completion;
+
+/**
+ * Assuming a valid HTTP request was received and either -preflightRequest:
+ * or -processRequest:completion: returned a non-nil GCDWebServerResponse,
+ * this method is called to override the response.
+ *
+ * You can either modify the current response and return it, or return a
+ * completely new one.
+ *
+ * The default implementation replaces any response matching the "ETag" or
+ * "Last-Modified-Date" header of the request by a barebone "Not-Modified" (304)
+ * one.
+ */
+- (GCDWebServerResponse*)overrideResponse:(GCDWebServerResponse*)response forRequest:(GCDWebServerRequest*)request;
+
+/**
+ * This method is called if any error happens while validing or processing
+ * the request or if no GCDWebServerResponse was generated during processing.
+ *
+ * @warning If the request was invalid (e.g. the HTTP headers were malformed),
+ * the "request" argument will be nil.
+ */
+- (void)abortRequest:(GCDWebServerRequest*)request withStatusCode:(NSInteger)statusCode;
+
+/**
+ * Called when the connection is closed.
+ */
+- (void)close;
+
+@end
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