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Repository: driftyco/cordova-plugin-wkwebview-engine
Branch: master
Commit: 0ba9a65318d3
Files: 64
Total size: 368.8 KB
Directory structure:
gitextract_ak8tiifl/
├── .appveyor.yml
├── .eslintrc.yml
├── .gitignore
├── .jshintrc
├── .travis.yml
├── LICENSE
├── README.md
├── RELEASENOTES.md
├── package.json
├── plugin.xml
├── src/
│ ├── ios/
│ │ ├── CDVWKProcessPoolFactory.h
│ │ ├── CDVWKProcessPoolFactory.m
│ │ ├── CDVWKWebViewEngine.h
│ │ ├── CDVWKWebViewEngine.m
│ │ ├── CDVWKWebViewUIDelegate.h
│ │ ├── CDVWKWebViewUIDelegate.m
│ │ ├── GCDWebServer/
│ │ │ ├── Core/
│ │ │ │ ├── GCDWebServer.h
│ │ │ │ ├── GCDWebServer.m
│ │ │ │ ├── GCDWebServerConnection.h
│ │ │ │ ├── GCDWebServerConnection.m
│ │ │ │ ├── GCDWebServerFunctions.h
│ │ │ │ ├── GCDWebServerFunctions.m
│ │ │ │ ├── GCDWebServerHTTPStatusCodes.h
│ │ │ │ ├── GCDWebServerPrivate.h
│ │ │ │ ├── GCDWebServerRequest.h
│ │ │ │ ├── GCDWebServerRequest.m
│ │ │ │ ├── GCDWebServerResponse.h
│ │ │ │ └── GCDWebServerResponse.m
│ │ │ ├── Requests/
│ │ │ │ ├── GCDWebServerDataRequest.h
│ │ │ │ ├── GCDWebServerDataRequest.m
│ │ │ │ ├── GCDWebServerFileRequest.h
│ │ │ │ ├── GCDWebServerFileRequest.m
│ │ │ │ ├── GCDWebServerMultiPartFormRequest.h
│ │ │ │ ├── GCDWebServerMultiPartFormRequest.m
│ │ │ │ ├── GCDWebServerURLEncodedFormRequest.h
│ │ │ │ └── GCDWebServerURLEncodedFormRequest.m
│ │ │ └── Responses/
│ │ │ ├── GCDWebServerDataResponse.h
│ │ │ ├── GCDWebServerDataResponse.m
│ │ │ ├── GCDWebServerErrorResponse.h
│ │ │ ├── GCDWebServerErrorResponse.m
│ │ │ ├── GCDWebServerFileResponse.h
│ │ │ ├── GCDWebServerFileResponse.m
│ │ │ ├── GCDWebServerStreamedResponse.h
│ │ │ └── GCDWebServerStreamedResponse.m
│ │ ├── LICENSE
│ │ └── wk-plugin.js
│ └── www/
│ └── ios/
│ └── ios-wkwebview-exec.js
└── tests/
├── ios/
│ ├── CDVWKWebViewEngineTest/
│ │ ├── .gitignore
│ │ ├── CDVWKWebViewEngineLibTests/
│ │ │ ├── CDVWKWebViewEngineTest.m
│ │ │ └── Info.plist
│ │ └── CDVWKWebViewEngineTest.xcodeproj/
│ │ ├── project.pbxproj
│ │ ├── project.xcworkspace/
│ │ │ ├── contents.xcworkspacedata
│ │ │ └── xcshareddata/
│ │ │ └── CDVWKWebViewEngineTest.xccheckout
│ │ └── xcshareddata/
│ │ └── xcschemes/
│ │ ├── CDVWKWebViewEngineLib.xcscheme
│ │ └── CDVWKWebViewEngineLibTests.xcscheme
│ ├── CDVWKWebViewEngineTest.xcworkspace/
│ │ ├── contents.xcworkspacedata
│ │ └── xcshareddata/
│ │ ├── CDVWKWebViewEngineTest.xccheckout
│ │ └── xcschemes/
│ │ └── CordovaLib.xcscheme
│ ├── README.md
│ ├── package.json
│ └── test.xcconfig
├── package.json
├── plugin.xml
└── tests.js
================================================
FILE CONTENTS
================================================
================================================
FILE: .appveyor.yml
================================================
# appveyor file
# http://www.appveyor.com/docs/appveyor-yml
max_jobs: 1
shallow_clone: true
init:
- git config --global core.autocrlf true
image:
- Visual Studio 2017
environment:
nodejs_version: "4"
matrix:
- PLATFORM: windows-10-store
install:
- npm cache clean -f
- node --version
- npm install -g cordova-paramedic@https://github.com/apache/cordova-paramedic.git
- npm install -g cordova
build: off
test_script:
- cordova-paramedic --config pr\%PLATFORM% --plugin . --justBuild
================================================
FILE: .eslintrc.yml
================================================
root: true
extends: semistandard
rules:
indent:
- error
- 4
camelcase: off
padded-blocks: off
operator-linebreak: off
no-throw-literal: off
================================================
FILE: .gitignore
================================================
#If ignorance is bliss, then somebody knock the smile off my face
*.csproj.user
*.suo
*.cache
Thumbs.db
*.DS_Store
*.bak
*.cache
*.log
*.swp
*.user
node_modules
xcuserdata
================================================
FILE: .jshintrc
================================================
{
"browser": true
, "devel": true
, "bitwise": true
, "undef": true
, "trailing": true
, "quotmark": false
, "indent": 4
, "unused": "vars"
, "latedef": "nofunc"
, "globals": {
"module": false,
"exports": false,
"require": false
}
}
================================================
FILE: .travis.yml
================================================
osx_image: xcode8
language: objective-c
sudo: false
before_install:
- rvm get head
- npm cache clean -f
- npm install -g n
- n stable
- node --version
- xcodebuild -version
install:
- npm install
script:
- npm test
================================================
FILE: LICENSE
================================================
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================================================
FILE: README.md
================================================
# DEPRECATED
Repo moved to: [https://github.com/ionic-team/cordova-plugin-ionic-webview](https://github.com/ionic-team/cordova-plugin-ionic-webview)
================================================
FILE: RELEASENOTES.md
================================================
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# Release Notes
### 1.1.3 (Apr 27, 2017)
* [CB-12696](https://issues.apache.org/jira/browse/CB-12696) (iOS) Fixing some Xcode warnings
* [CB-12685](https://issues.apache.org/jira/browse/CB-12685) added `package.json` to tests folder
* [CB-12575](https://issues.apache.org/jira/browse/CB-12575) cordova-plugin-wkwebview-engine missing LICENSE file
* [CB-12519](https://issues.apache.org/jira/browse/CB-12519) added missing license header
### 1.1.2 (Feb 28, 2017)
* [CB-12497](https://issues.apache.org/jira/browse/CB-12497) `location.href` links are silently disallowed
* [CB-12490](https://issues.apache.org/jira/browse/CB-12490) - Updated experimental plugin link
* Allow to configure navigation by gestures
* [CB-12297](https://issues.apache.org/jira/browse/CB-12297) Support `WKProcessPool` for cookie sharing
* [CB-12414](https://issues.apache.org/jira/browse/CB-12414) **iOS:** Forward error from provisional load error to standard load error
### 1.1.1 (Dec 07, 2016)
* [CB-12224](https://issues.apache.org/jira/browse/CB-12224) Updated version and RELEASENOTES.md for release 1.1.1
* [CB-10228](https://issues.apache.org/jira/browse/CB-10228) - AppendUserAgent not working with WKWebView
* [CB-11997](https://issues.apache.org/jira/browse/CB-11997) - Add crash recovery for iOS 8
* [CB-11917](https://issues.apache.org/jira/browse/CB-11917) - Remove pull request template checklist item: "iCLA has been submitted…"
* [CB-11818](https://issues.apache.org/jira/browse/CB-11818) - Avoid retain cycle: WKUserContentController retains its message handler, to break it we cannot pass directly CDVWKWebViewEngine's instance
* [CB-11832](https://issues.apache.org/jira/browse/CB-11832) Incremented plugin version.
### 1.1.0 (Sep 08, 2016)
* [CB-11824](https://issues.apache.org/jira/browse/CB-11824) - Update tests to include objective-c tests
* [CB-11554](https://issues.apache.org/jira/browse/CB-11554) - fixed unit tests
* [CB-11815](https://issues.apache.org/jira/browse/CB-11815) (**iOS**) Fix hard-coded bridge name "cordova"
* [CB-11554](https://issues.apache.org/jira/browse/CB-11554) - too 'brutal' app reload when title is empty
* [CB-11074](https://issues.apache.org/jira/browse/CB-11074) - Ensure settings from `config.xml` are taken into consideration
* Add ability to set the deceleration rate for the scrollview to 'fast'
* [CB-11496](https://issues.apache.org/jira/browse/CB-11496) - Add obj-c unit tests for `WKWebViewConfiguration`, `WKPreference`
* [CB-11496](https://issues.apache.org/jira/browse/CB-11496) - Create Obj-C unit-tests for `wkwebview-engine` (fix linker error)
* [CB-11452](https://issues.apache.org/jira/browse/CB-11452) - Update README.md with latest news about `AllowInlineMediaPlayback` fix
* [CB-9888](https://issues.apache.org/jira/browse/CB-9888) (**iOS**) check & reload `WKWebView`
* [CB-11375](https://issues.apache.org/jira/browse/CB-11375) - `onReset` method of `CDVPlugin` is never called
* Add pull request template.
* [CB-10818](https://issues.apache.org/jira/browse/CB-10818) - Support the scroll deceleration speed preference.
* [CB-10817](https://issues.apache.org/jira/browse/CB-10817) - Will now reload the `webView` if a crash occurs
### 1.0.3 (Apr 15, 2016)
* [CB-10636](https://issues.apache.org/jira/browse/CB-10636) Add `JSHint` for plugins
### 1.0.2 (Feb 09, 2016)
* [CB-10269](https://issues.apache.org/jira/browse/CB-10269) - Replace cordova exec only when present in wkwebview
* [CB-10202](https://issues.apache.org/jira/browse/CB-10202) - Add README quirk about WKWebview does not work with the AllowInlineMediaPlayback preference
### 1.0.1 (Dec 11, 2015)
* [CB-10190](https://issues.apache.org/jira/browse/CB-10190) - WKWebView engine is not releasing the user-agent lock
### 1.0.0 (Dec 04, 2015)
* [CB-10146](https://issues.apache.org/jira/browse/CB-10146) - Add to README WKWebViewEngine quirks that will affect migration from UIWebView
* [CB-10133](https://issues.apache.org/jira/browse/CB-10133) - DataClone DOM Exception 25 thrown for postMessage
* [CB-10106](https://issues.apache.org/jira/browse/CB-10106) - added bridge proxy
* [CB-10107](https://issues.apache.org/jira/browse/CB-10107) - nativeEvalAndFetch called for all bridges
* [CB-10106](https://issues.apache.org/jira/browse/CB-10106) - iOS bridges need to take into account bridge changes
* [CB-10073](https://issues.apache.org/jira/browse/CB-10073) - WKWebViewEngine should post CDVPluginResetNotification
* [CB-10035](https://issues.apache.org/jira/browse/CB-10035) Updated RELEASENOTES to be newest to oldest
* [CB-10002](https://issues.apache.org/jira/browse/CB-10002) - WKWebView should propagate shouldOverrideLoadWithRequest to plugins
* [CB-9979](https://issues.apache.org/jira/browse/CB-9979) [CB-9972](https://issues.apache.org/jira/browse/CB-9972) Change ATS link to new link
* [CB-9636](https://issues.apache.org/jira/browse/CB-9636) - Plugin should detect at runtime iOS 8 and use of file:// url and present an error
* [CB-8839](https://issues.apache.org/jira/browse/CB-8839) - WKWebView ignores DisallowOverscroll preference
* [CB-8556](https://issues.apache.org/jira/browse/CB-8556) - fix handleOpenURL for WKWebViewEngine plugin
* [CB-8666](https://issues.apache.org/jira/browse/CB-8666) - Update CDVWKWebViewEngine plugin to use 4.0.x branch code
================================================
FILE: package.json
================================================
{
"name": "cordova-plugin-wkwebview-engine",
"version": "1.1.6",
"description": "The official Apache Cordova WKWebView Engine Plugin",
"main": "index.js",
"repository": {
"type": "git",
"url": "https://github.com/ionic-team/cordova-plugin-wkwebview-engine"
},
"bugs": {
"url": "https://github.com/ionic-team/cordova-plugin-wkwebview-engine/issues"
},
"keywords": [
"cordova",
"wkwebview"
],
"scripts": {
"test": "npm run eslint && npm run objc-tests",
"objc-tests": "cd tests/ios && npm test",
"preobjc-tests": "cd tests/ios && npm install",
"eslint": "node_modules/.bin/eslint src"
},
"author": "Apache Cordova",
"license": "Apache-2.0",
"devDependencies": {
"eslint": "^3.19.0",
"eslint-config-semistandard": "^11.0.0",
"eslint-config-standard": "^10.2.1",
"eslint-plugin-import": "^2.3.0",
"eslint-plugin-node": "^5.0.0",
"eslint-plugin-promise": "^3.5.0",
"eslint-plugin-standard": "^3.0.1"
}
}
================================================
FILE: plugin.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
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<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
xmlns:rim="http://www.blackberry.com/ns/widgets"
xmlns:android="http://schemas.android.com/apk/res/android"
id="cordova-plugin-wkwebview-engine"
version="1.1.6">
<name>Cordova WKWebView Engine</name>
<description>Cordova WKWebView Engine Plugin</description>
<license>Apache 2.0</license>
<keywords>cordova,wkwebview,webview</keywords>
<repo>https://git-wip-us.apache.org/repos/asf/cordova-plugin-wkwebview-engine.git</repo>
<engines>
<engine name="cordova-ios" version=">=4.0.0-dev" />
<engine name="apple-ios" version=">=9.0" />
</engines>
<!-- ios -->
<platform name="ios">
<js-module src="src/www/ios/ios-wkwebview-exec.js" name="ios-wkwebview-exec">
<clobbers target="cordova.exec" />
</js-module>
<config-file target="config.xml" parent="/*">
<allow-navigation href="http://localhost:8080/*"/>
<feature name="CDVWKWebViewEngine">
<param name="ios-package" value="CDVWKWebViewEngine" />
</feature>
<preference name="CordovaWebViewEngine" value="CDVWKWebViewEngine" />
</config-file>
<framework src="WebKit.framework" weak="true" />
<header-file src="src/ios/CDVWKWebViewEngine.h" />
<source-file src="src/ios/CDVWKWebViewEngine.m" />
<header-file src="src/ios/CDVWKWebViewUIDelegate.h" />
<source-file src="src/ios/CDVWKWebViewUIDelegate.m" />
<header-file src="src/ios/CDVWKProcessPoolFactory.h" />
<source-file src="src/ios/CDVWKProcessPoolFactory.m" />
<asset src="src/ios/wk-plugin.js" target="wk-plugin.js" />
<!--GCDWebServer headers-->
<header-file src="src/ios/GCDWebServer/Core/GCDWebServer.h" />
<header-file src="src/ios/GCDWebServer/Core/GCDWebServerConnection.h" />
<header-file src="src/ios/GCDWebServer/Core/GCDWebServerFunctions.h" />
<header-file src="src/ios/GCDWebServer/Core/GCDWebServerHTTPStatusCodes.h" />
<header-file src="src/ios/GCDWebServer/Core/GCDWebServerPrivate.h" />
<header-file src="src/ios/GCDWebServer/Core/GCDWebServerRequest.h" />
<header-file src="src/ios/GCDWebServer/Core/GCDWebServerResponse.h" />
<header-file src="src/ios/GCDWebServer/Requests/GCDWebServerDataRequest.h" />
<header-file src="src/ios/GCDWebServer/Requests/GCDWebServerFileRequest.h" />
<header-file src="src/ios/GCDWebServer/Requests/GCDWebServerMultiPartFormRequest.h" />
<header-file src="src/ios/GCDWebServer/Requests/GCDWebServerURLEncodedFormRequest.h" />
<header-file src="src/ios/GCDWebServer/Responses/GCDWebServerDataResponse.h" />
<header-file src="src/ios/GCDWebServer/Responses/GCDWebServerErrorResponse.h" />
<header-file src="src/ios/GCDWebServer/Responses/GCDWebServerFileResponse.h" />
<header-file src="src/ios/GCDWebServer/Responses/GCDWebServerStreamedResponse.h" />
<!--GCDWebServer source-->
<source-file src="src/ios/GCDWebServer/Core/GCDWebServer.m" />
<source-file src="src/ios/GCDWebServer/Core/GCDWebServerConnection.m" />
<source-file src="src/ios/GCDWebServer/Core/GCDWebServerFunctions.m" />
<source-file src="src/ios/GCDWebServer/Core/GCDWebServerRequest.m" />
<source-file src="src/ios/GCDWebServer/Core/GCDWebServerResponse.m" />
<source-file src="src/ios/GCDWebServer/Requests/GCDWebServerDataRequest.m" />
<source-file src="src/ios/GCDWebServer/Requests/GCDWebServerFileRequest.m" />
<source-file src="src/ios/GCDWebServer/Requests/GCDWebServerMultiPartFormRequest.m" />
<source-file src="src/ios/GCDWebServer/Requests/GCDWebServerURLEncodedFormRequest.m" />
<source-file src="src/ios/GCDWebServer/Responses/GCDWebServerDataResponse.m" />
<source-file src="src/ios/GCDWebServer/Responses/GCDWebServerErrorResponse.m" />
<source-file src="src/ios/GCDWebServer/Responses/GCDWebServerFileResponse.m" />
<source-file src="src/ios/GCDWebServer/Responses/GCDWebServerStreamedResponse.m" />
<!--GCDWebServer dependencies-->
<framework src="libz.tbd" />
</platform>
</plugin>
================================================
FILE: src/ios/CDVWKProcessPoolFactory.h
================================================
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <WebKit/WebKit.h>
@interface CDVWKProcessPoolFactory : NSObject
@property (nonatomic, retain) WKProcessPool* sharedPool;
+(instancetype) sharedFactory;
-(WKProcessPool*) sharedProcessPool;
@end
================================================
FILE: src/ios/CDVWKProcessPoolFactory.m
================================================
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <Foundation/Foundation.h>
#import <WebKit/WebKit.h>
#import "CDVWKProcessPoolFactory.h"
static CDVWKProcessPoolFactory *factory = nil;
@implementation CDVWKProcessPoolFactory
+ (instancetype)sharedFactory
{
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
factory = [[CDVWKProcessPoolFactory alloc] init];
});
return factory;
}
- (instancetype)init
{
if (self = [super init]) {
_sharedPool = [[WKProcessPool alloc] init];
}
return self;
}
- (WKProcessPool*) sharedProcessPool {
return _sharedPool;
}
@end
================================================
FILE: src/ios/CDVWKWebViewEngine.h
================================================
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <WebKit/WebKit.h>
#import <Cordova/CDV.h>
@interface CDVWKWebViewEngine : CDVPlugin <CDVWebViewEngineProtocol, WKScriptMessageHandler, WKNavigationDelegate>
@property (nonatomic, strong, readonly) id <WKUIDelegate> uiDelegate;
@end
================================================
FILE: src/ios/CDVWKWebViewEngine.m
================================================
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import "CDVWKWebViewEngine.h"
#import "CDVWKWebViewUIDelegate.h"
#import "CDVWKProcessPoolFactory.h"
#import <Cordova/NSDictionary+CordovaPreferences.h>
#import <MobileCoreServices/MobileCoreServices.h>
#import <objc/message.h>
#import "GCDWebServer.h"
#define CDV_LOCAL_SERVER @"http://localhost:8080"
#define CDV_BRIDGE_NAME @"cordova"
#define CDV_IONIC_STOP_SCROLL @"stopScroll"
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000
@implementation UIScrollView (BugIOS11)
+ (void)load {
if (@available(iOS 11.0, *)) {
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
Class class = [self class];
SEL originalSelector = @selector(init);
SEL swizzledSelector = @selector(xxx_init);
Method originalMethod = class_getInstanceMethod(class, originalSelector);
Method swizzledMethod = class_getInstanceMethod(class, swizzledSelector);
BOOL didAddMethod =
class_addMethod(class,
originalSelector,
method_getImplementation(swizzledMethod),
method_getTypeEncoding(swizzledMethod));
if (didAddMethod) {
class_replaceMethod(class,
swizzledSelector,
method_getImplementation(originalMethod),
method_getTypeEncoding(originalMethod));
} else {
method_exchangeImplementations(originalMethod, swizzledMethod);
}
});
}
}
#pragma mark - Method Swizzling
- (id)xxx_init {
id a = [self xxx_init];
if (@available(iOS 11.0, *)) {
NSArray *stack = [NSThread callStackSymbols];
for(NSString *trace in stack) {
if([trace containsString:@"WebKit"]) {
[a setContentInsetAdjustmentBehavior:UIScrollViewContentInsetAdjustmentNever];
break;
}
}
}
return a;
}
@end
#endif
@interface CDVWKWeakScriptMessageHandler : NSObject <WKScriptMessageHandler>
@property (nonatomic, weak, readonly) id<WKScriptMessageHandler>scriptMessageHandler;
- (instancetype)initWithScriptMessageHandler:(id<WKScriptMessageHandler>)scriptMessageHandler;
@end
@interface CDVWKWebViewEngine ()
@property (nonatomic, strong, readwrite) UIView* engineWebView;
@property (nonatomic, strong, readwrite) id <WKUIDelegate> uiDelegate;
@property (nonatomic, weak) id <WKScriptMessageHandler> weakScriptMessageHandler;
@property (nonatomic, strong) GCDWebServer *webServer;
@property (nonatomic, readwrite) CGRect frame;
@end
// see forwardingTargetForSelector: selector comment for the reason for this pragma
#pragma clang diagnostic ignored "-Wprotocol"
@implementation CDVWKWebViewEngine
@synthesize engineWebView = _engineWebView;
- (instancetype)initWithFrame:(CGRect)frame
{
self = [super init];
if (self) {
if (NSClassFromString(@"WKWebView") == nil) {
return nil;
}
if(!IsAtLeastiOSVersion(@"9.0")) {
return nil;
}
self.frame = frame;
self.webServer = [[GCDWebServer alloc] init];
[self.webServer addGETHandlerForBasePath:@"/" directoryPath:@"/" indexFilename:nil cacheAge:3600 allowRangeRequests:YES];
NSDictionary *options = @{
GCDWebServerOption_Port: @(8080),
GCDWebServerOption_BindToLocalhost: @(YES),
GCDWebServerOption_ServerName: @"Ionic"
};
[self.webServer startWithOptions:options error:nil];
}
return self;
}
- (WKWebViewConfiguration*) createConfigurationFromSettings:(NSDictionary*)settings
{
WKWebViewConfiguration* configuration = [[WKWebViewConfiguration alloc] init];
configuration.processPool = [[CDVWKProcessPoolFactory sharedFactory] sharedProcessPool];
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000
if(@available(iOS 10.0, *)) {
configuration.mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
}else{
configuration.mediaPlaybackRequiresUserAction = YES;
}
#else
configuration.mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
#endif
if (settings == nil) {
return configuration;
}
configuration.allowsInlineMediaPlayback = [settings cordovaBoolSettingForKey:@"AllowInlineMediaPlayback" defaultValue:YES];
configuration.suppressesIncrementalRendering = [settings cordovaBoolSettingForKey:@"SuppressesIncrementalRendering" defaultValue:NO];
configuration.allowsAirPlayForMediaPlayback = [settings cordovaBoolSettingForKey:@"MediaPlaybackAllowsAirPlay" defaultValue:YES];
return configuration;
}
- (void)pluginInitialize
{
// viewController would be available now. we attempt to set all possible delegates to it, by default
NSDictionary* settings = self.commandDelegate.settings;
self.uiDelegate = [[CDVWKWebViewUIDelegate alloc] initWithTitle:[[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleDisplayName"]];
CDVWKWeakScriptMessageHandler *weakScriptMessageHandler = [[CDVWKWeakScriptMessageHandler alloc] initWithScriptMessageHandler:self];
WKUserContentController* userContentController = [[WKUserContentController alloc] init];
[userContentController addScriptMessageHandler:weakScriptMessageHandler name:CDV_BRIDGE_NAME];
[userContentController addScriptMessageHandler:weakScriptMessageHandler name:CDV_IONIC_STOP_SCROLL];
// Inject XHR Polyfill
NSLog(@"CDVWKWebViewEngine: trying to inject XHR polyfill");
WKUserScript *wkScript = [self wkPluginScript];
if (wkScript) {
[userContentController addUserScript:wkScript];
}
WKUserScript *configScript = [self configScript];
if (configScript) {
[userContentController addUserScript:configScript];
}
BOOL autoCordova = [settings cordovaBoolSettingForKey:@"AutoInjectCordova" defaultValue:NO];
if(autoCordova){
NSLog(@"CDVWKWebViewEngine: trying to inject XHR polyfill");
WKUserScript *cordova = [self autoCordovify];
if (cordova) {
[userContentController addUserScript:cordova];
}
}
WKWebViewConfiguration* configuration = [self createConfigurationFromSettings:settings];
configuration.userContentController = userContentController;
// re-create WKWebView, since we need to update configuration
WKWebView* wkWebView = [[WKWebView alloc] initWithFrame:self.frame configuration:configuration];
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000
if (@available(iOS 11.0, *)) {
[wkWebView.scrollView setContentInsetAdjustmentBehavior:UIScrollViewContentInsetAdjustmentNever];
}
#endif
wkWebView.UIDelegate = self.uiDelegate;
self.engineWebView = wkWebView;
if (IsAtLeastiOSVersion(@"9.0") && [self.viewController isKindOfClass:[CDVViewController class]]) {
wkWebView.customUserAgent = ((CDVViewController*) self.viewController).userAgent;
}
if ([self.viewController conformsToProtocol:@protocol(WKUIDelegate)]) {
wkWebView.UIDelegate = (id <WKUIDelegate>)self.viewController;
}
if ([self.viewController conformsToProtocol:@protocol(WKNavigationDelegate)]) {
wkWebView.navigationDelegate = (id <WKNavigationDelegate>)self.viewController;
} else {
wkWebView.navigationDelegate = (id <WKNavigationDelegate>)self;
}
if ([self.viewController conformsToProtocol:@protocol(WKScriptMessageHandler)]) {
[wkWebView.configuration.userContentController addScriptMessageHandler:(id < WKScriptMessageHandler >)self.viewController name:CDV_BRIDGE_NAME];
}
if (![settings cordovaBoolSettingForKey:@"KeyboardDisplayRequiresUserAction" defaultValue:YES]) {
[self keyboardDisplayDoesNotRequireUserAction];
}
[self updateSettings:settings];
// check if content thread has died on resume
NSLog(@"%@", @"CDVWKWebViewEngine will reload WKWebView if required on resume");
[[NSNotificationCenter defaultCenter]
addObserver:self
selector:@selector(onAppWillEnterForeground:)
name:UIApplicationWillEnterForegroundNotification object:nil];
NSLog(@"Using Ionic WKWebView");
[self addURLObserver];
}
// https://github.com/Telerik-Verified-Plugins/WKWebView/commit/04e8296adeb61f289f9c698045c19b62d080c7e3#L609-L620
- (void) keyboardDisplayDoesNotRequireUserAction {
SEL sel = sel_getUid("_startAssistingNode:userIsInteracting:blurPreviousNode:userObject:");
Class WKContentView = NSClassFromString(@"WKContentView");
Method method = class_getInstanceMethod(WKContentView, sel);
IMP originalImp = method_getImplementation(method);
IMP imp = imp_implementationWithBlock(^void(id me, void* arg0, BOOL arg1, BOOL arg2, id arg3) {
((void (*)(id, SEL, void*, BOOL, BOOL, id))originalImp)(me, sel, arg0, TRUE, arg2, arg3);
});
method_setImplementation(method, imp);
}
- (void)onReset {
[self addURLObserver];
}
static void * KVOContext = &KVOContext;
- (void)addURLObserver {
if(!IsAtLeastiOSVersion(@"9.0")){
[self.webView addObserver:self forKeyPath:@"URL" options:0 context:KVOContext];
}
}
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSString *,id> *)change context:(void *)context
{
if (context == KVOContext) {
if (object == [self webView] && [keyPath isEqualToString: @"URL"] && [object valueForKeyPath:keyPath] == nil){
NSLog(@"URL is nil. Reloading WKWebView");
[(WKWebView*)_engineWebView reload];
}
} else {
[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
}
}
- (void) onAppWillEnterForeground:(NSNotification*)notification {
if ([self shouldReloadWebView]) {
NSLog(@"%@", @"CDVWKWebViewEngine reloading!");
[(WKWebView*)_engineWebView reload];
}
}
- (BOOL)shouldReloadWebView
{
WKWebView* wkWebView = (WKWebView*)_engineWebView;
return [self shouldReloadWebView:wkWebView.URL title:wkWebView.title];
}
- (BOOL)shouldReloadWebView:(NSURL*)location title:(NSString*)title
{
BOOL title_is_nil = (title == nil);
BOOL location_is_blank = [[location absoluteString] isEqualToString:@"about:blank"];
BOOL reload = (title_is_nil || location_is_blank);
#ifdef DEBUG
NSLog(@"%@", @"CDVWKWebViewEngine shouldReloadWebView::");
NSLog(@"CDVWKWebViewEngine shouldReloadWebView title: %@", title);
NSLog(@"CDVWKWebViewEngine shouldReloadWebView location: %@", [location absoluteString]);
NSLog(@"CDVWKWebViewEngine shouldReloadWebView reload: %u", reload);
#endif
return reload;
}
- (id)loadRequest:(NSURLRequest*)request
{
if (request.URL.fileURL) {
NSURL *url = [[NSURL URLWithString:CDV_LOCAL_SERVER] URLByAppendingPathComponent:request.URL.path];
if(request.URL.query) {
url = [NSURL URLWithString:[@"?" stringByAppendingString:request.URL.query] relativeToURL:url];
}
if(request.URL.fragment) {
url = [NSURL URLWithString:[@"#" stringByAppendingString:request.URL.fragment] relativeToURL:url];
}
request = [NSURLRequest requestWithURL:url];
}
return [(WKWebView*)_engineWebView loadRequest:request];
}
- (id)loadHTMLString:(NSString*)string baseURL:(NSURL*)baseURL
{
return [(WKWebView*)_engineWebView loadHTMLString:string baseURL:baseURL];
}
- (NSURL*) URL
{
return [(WKWebView*)_engineWebView URL];
}
- (BOOL)canLoadRequest:(NSURLRequest *)request
{
return TRUE;
}
- (void)updateSettings:(NSDictionary*)settings
{
WKWebView* wkWebView = (WKWebView*)_engineWebView;
// By default, DisallowOverscroll is false (thus bounce is allowed)
BOOL bounceAllowed = !([settings cordovaBoolSettingForKey:@"DisallowOverscroll" defaultValue:NO]);
// prevent webView from bouncing
if (!bounceAllowed) {
if ([wkWebView respondsToSelector:@selector(scrollView)]) {
((UIScrollView*)[wkWebView scrollView]).bounces = NO;
} else {
for (id subview in wkWebView.subviews) {
if ([[subview class] isSubclassOfClass:[UIScrollView class]]) {
((UIScrollView*)subview).bounces = NO;
}
}
}
}
wkWebView.configuration.preferences.minimumFontSize = [settings cordovaFloatSettingForKey:@"MinimumFontSize" defaultValue:0.0];
wkWebView.allowsLinkPreview = [settings cordovaBoolSettingForKey:@"AllowLinkPreview" defaultValue:NO];
wkWebView.scrollView.scrollEnabled = [settings cordovaBoolSettingForKey:@"ScrollEnabled" defaultValue:NO];
wkWebView.allowsBackForwardNavigationGestures = [settings cordovaBoolSettingForKey:@"AllowBackForwardNavigationGestures" defaultValue:NO];
}
- (void)updateWithInfo:(NSDictionary*)info
{
NSDictionary* scriptMessageHandlers = [info objectForKey:kCDVWebViewEngineScriptMessageHandlers];
NSDictionary* settings = [info objectForKey:kCDVWebViewEngineWebViewPreferences];
id navigationDelegate = [info objectForKey:kCDVWebViewEngineWKNavigationDelegate];
id uiDelegate = [info objectForKey:kCDVWebViewEngineWKUIDelegate];
WKWebView* wkWebView = (WKWebView*)_engineWebView;
if (scriptMessageHandlers && [scriptMessageHandlers isKindOfClass:[NSDictionary class]]) {
NSArray* allKeys = [scriptMessageHandlers allKeys];
for (NSString* key in allKeys) {
id object = [scriptMessageHandlers objectForKey:key];
if ([object conformsToProtocol:@protocol(WKScriptMessageHandler)]) {
[wkWebView.configuration.userContentController addScriptMessageHandler:object name:key];
}
}
}
if (navigationDelegate && [navigationDelegate conformsToProtocol:@protocol(WKNavigationDelegate)]) {
wkWebView.navigationDelegate = navigationDelegate;
}
if (uiDelegate && [uiDelegate conformsToProtocol:@protocol(WKUIDelegate)]) {
wkWebView.UIDelegate = uiDelegate;
}
if (settings && [settings isKindOfClass:[NSDictionary class]]) {
[self updateSettings:settings];
}
}
// This forwards the methods that are in the header that are not implemented here.
// Both WKWebView and UIWebView implement the below:
// loadHTMLString:baseURL:
// loadRequest:
- (id)forwardingTargetForSelector:(SEL)aSelector
{
return _engineWebView;
}
- (UIView*)webView
{
return self.engineWebView;
}
- (WKUserScript*)wkPluginScript
{
NSString *scriptFile = [[NSBundle mainBundle] pathForResource:@"www/wk-plugin" ofType:@"js"];
if (scriptFile == nil) {
NSLog(@"CDVWKWebViewEngine: WK plugin was not found");
return nil;
}
NSError *error = nil;
NSString *source = [NSString stringWithContentsOfFile:scriptFile encoding:NSUTF8StringEncoding error:&error];
if (source == nil || error != nil) {
NSLog(@"CDVWKWebViewEngine: WK plugin can not be loaded: %@", error);
return nil;
}
return [[WKUserScript alloc] initWithSource:source
injectionTime:WKUserScriptInjectionTimeAtDocumentStart
forMainFrameOnly:YES];
}
- (WKUserScript*)configScript
{
Class keyboard = NSClassFromString(@"CDVIonicKeyboard");
BOOL keyboardPlugin = keyboard != nil;
if(!keyboardPlugin) {
return nil;
}
BOOL keyboardResizes = [self.commandDelegate.settings cordovaBoolSettingForKey:@"KeyboardResizes" defaultValue:YES];
NSString *source = [NSString stringWithFormat:
@"window.Ionic = window.Ionic || {};"
@"window.Ionic.keyboardPlugin=true;"
@"window.Ionic.keyboardResizes=%@",
keyboardResizes ? @"true" : @"false"];
return [[WKUserScript alloc] initWithSource:source
injectionTime:WKUserScriptInjectionTimeAtDocumentStart
forMainFrameOnly:YES];
}
- (WKUserScript*)autoCordovify
{
NSURL *cordovaURL = [[NSBundle mainBundle] URLForResource:@"www/cordova" withExtension:@"js"];
if (cordovaURL == nil) {
NSLog(@"CDVWKWebViewEngine: cordova.js WAS NOT FOUND");
return nil;
}
NSError *error = nil;
NSString *source = [NSString stringWithContentsOfURL:cordovaURL encoding:NSUTF8StringEncoding error:&error];
if (source == nil || error != nil) {
NSLog(@"CDVWKWebViewEngine: cordova.js can not be loaded: %@", error);
return nil;
}
NSLog(@"CDVWKWebViewEngine: auto injecting cordova");
NSString *cordovaPath = [CDV_LOCAL_SERVER stringByAppendingString:cordovaURL.URLByDeletingLastPathComponent.path];
NSString *replacement = [NSString stringWithFormat:@"var pathPrefix = '%@/';", cordovaPath];
source = [source stringByReplacingOccurrencesOfString:@"var pathPrefix = findCordovaPath();" withString:replacement];
return [[WKUserScript alloc] initWithSource:source
injectionTime:WKUserScriptInjectionTimeAtDocumentStart
forMainFrameOnly:YES];
}
#pragma mark WKScriptMessageHandler implementation
- (void)userContentController:(WKUserContentController*)userContentController didReceiveScriptMessage:(WKScriptMessage*)message
{
if ([message.name isEqualToString:CDV_BRIDGE_NAME]) {
[self handleCordovaMessage: message];
} else if ([message.name isEqualToString:CDV_IONIC_STOP_SCROLL]) {
[self handleStopScroll];
}
}
- (void)handleCordovaMessage:(WKScriptMessage*)message
{
CDVViewController* vc = (CDVViewController*)self.viewController;
NSArray* jsonEntry = message.body; // NSString:callbackId, NSString:service, NSString:action, NSArray:args
CDVInvokedUrlCommand* command = [CDVInvokedUrlCommand commandFromJson:jsonEntry];
CDV_EXEC_LOG(@"Exec(%@): Calling %@.%@", command.callbackId, command.className, command.methodName);
if (![vc.commandQueue execute:command]) {
#ifdef DEBUG
NSError* error = nil;
NSString* commandJson = nil;
NSData* jsonData = [NSJSONSerialization dataWithJSONObject:jsonEntry
options:0
error:&error];
if (error == nil) {
commandJson = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
}
static NSUInteger maxLogLength = 1024;
NSString* commandString = ([commandJson length] > maxLogLength) ?
[NSString stringWithFormat : @"%@[...]", [commandJson substringToIndex:maxLogLength]] :
commandJson;
NSLog(@"FAILED pluginJSON = %@", commandString);
#endif
}
}
- (void)handleStopScroll
{
WKWebView* wkWebView = (WKWebView*)_engineWebView;
NSLog(@"CDVWKWebViewEngine: handleStopScroll");
[self recursiveStopScroll:[wkWebView scrollView]];
[wkWebView evaluateJavaScript:@"window.IonicStopScroll.fire()" completionHandler:nil];
}
- (void)recursiveStopScroll:(UIView *)node
{
if([node isKindOfClass: [UIScrollView class]]) {
UIScrollView *nodeAsScroll = (UIScrollView *)node;
if([nodeAsScroll isScrollEnabled] && ![nodeAsScroll isHidden]) {
[nodeAsScroll setScrollEnabled: NO];
[nodeAsScroll setScrollEnabled: YES];
}
}
// iterate tree recursivelly
for (UIView *child in [node subviews]) {
[self recursiveStopScroll:child];
}
}
#pragma mark WKNavigationDelegate implementation
- (void)webView:(WKWebView*)webView didStartProvisionalNavigation:(WKNavigation*)navigation
{
[[NSNotificationCenter defaultCenter] postNotification:[NSNotification notificationWithName:CDVPluginResetNotification object:webView]];
}
- (void)webView:(WKWebView*)webView didFinishNavigation:(WKNavigation*)navigation
{
CDVViewController* vc = (CDVViewController*)self.viewController;
[CDVUserAgentUtil releaseLock:vc.userAgentLockToken];
[[NSNotificationCenter defaultCenter] postNotification:[NSNotification notificationWithName:CDVPageDidLoadNotification object:webView]];
}
- (void)webView:(WKWebView*)theWebView didFailProvisionalNavigation:(WKNavigation*)navigation withError:(NSError*)error
{
[self webView:theWebView didFailNavigation:navigation withError:error];
}
- (void)webView:(WKWebView*)theWebView didFailNavigation:(WKNavigation*)navigation withError:(NSError*)error
{
CDVViewController* vc = (CDVViewController*)self.viewController;
[CDVUserAgentUtil releaseLock:vc.userAgentLockToken];
NSString* message = [NSString stringWithFormat:@"Failed to load webpage with error: %@", [error localizedDescription]];
NSLog(@"%@", message);
NSURL* errorUrl = vc.errorURL;
if (errorUrl) {
errorUrl = [NSURL URLWithString:[NSString stringWithFormat:@"?error=%@", [message stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]] relativeToURL:errorUrl];
NSLog(@"%@", [errorUrl absoluteString]);
[theWebView loadRequest:[NSURLRequest requestWithURL:errorUrl]];
}
}
- (void)webViewWebContentProcessDidTerminate:(WKWebView *)webView
{
[webView reload];
}
- (BOOL)defaultResourcePolicyForURL:(NSURL*)url
{
// all file:// urls are allowed
if ([url isFileURL]) {
return YES;
}
return NO;
}
- (void) webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction*)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler
{
NSURL* url = [navigationAction.request URL];
CDVViewController* vc = (CDVViewController*)self.viewController;
/*
* Give plugins the chance to handle the url
*/
BOOL anyPluginsResponded = NO;
BOOL shouldAllowRequest = NO;
for (NSString* pluginName in vc.pluginObjects) {
CDVPlugin* plugin = [vc.pluginObjects objectForKey:pluginName];
SEL selector = NSSelectorFromString(@"shouldOverrideLoadWithRequest:navigationType:");
if ([plugin respondsToSelector:selector]) {
anyPluginsResponded = YES;
// https://issues.apache.org/jira/browse/CB-12497
int navType = (int)navigationAction.navigationType;
if (WKNavigationTypeOther == navigationAction.navigationType) {
navType = (int)UIWebViewNavigationTypeOther;
}
shouldAllowRequest = (((BOOL (*)(id, SEL, id, int))objc_msgSend)(plugin, selector, navigationAction.request, navType));
if (!shouldAllowRequest) {
break;
}
}
}
if (!anyPluginsResponded) {
/*
* Handle all other types of urls (tel:, sms:), and requests to load a url in the main webview.
*/
shouldAllowRequest = [self defaultResourcePolicyForURL:url];
if (!shouldAllowRequest) {
[[NSNotificationCenter defaultCenter] postNotification:[NSNotification notificationWithName:CDVPluginHandleOpenURLNotification object:url]];
}
}
if (shouldAllowRequest) {
NSString *scheme = url.scheme;
if ([scheme isEqualToString:@"tel"] ||
[scheme isEqualToString:@"mailto"] ||
[scheme isEqualToString:@"facetime"] ||
[scheme isEqualToString:@"sms"] ||
[scheme isEqualToString:@"maps"] ||
[scheme isEqualToString:@"itms-services"]) {
[[UIApplication sharedApplication] openURL:url];
decisionHandler(WKNavigationActionPolicyCancel);
} else {
decisionHandler(WKNavigationActionPolicyAllow);
}
} else {
decisionHandler(WKNavigationActionPolicyCancel);
}
}
@end
#pragma mark - CDVWKWeakScriptMessageHandler
@implementation CDVWKWeakScriptMessageHandler
- (instancetype)initWithScriptMessageHandler:(id<WKScriptMessageHandler>)scriptMessageHandler
{
self = [super init];
if (self) {
_scriptMessageHandler = scriptMessageHandler;
}
return self;
}
- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message
{
[self.scriptMessageHandler userContentController:userContentController didReceiveScriptMessage:message];
}
@end
================================================
FILE: src/ios/CDVWKWebViewUIDelegate.h
================================================
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <WebKit/WebKit.h>
@interface CDVWKWebViewUIDelegate : NSObject <WKUIDelegate>
@property (nonatomic, copy) NSString* title;
- (instancetype)initWithTitle:(NSString*)title;
@end
================================================
FILE: src/ios/CDVWKWebViewUIDelegate.m
================================================
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import "CDVWKWebViewUIDelegate.h"
@implementation CDVWKWebViewUIDelegate
- (instancetype)initWithTitle:(NSString*)title
{
self = [super init];
if (self) {
self.title = title;
}
return self;
}
- (void) webView:(WKWebView*)webView runJavaScriptAlertPanelWithMessage:(NSString*)message
initiatedByFrame:(WKFrameInfo*)frame completionHandler:(void (^)(void))completionHandler
{
UIAlertController* alert = [UIAlertController alertControllerWithTitle:self.title
message:message
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @"OK")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler();
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:ok];
UIViewController* rootController = [UIApplication sharedApplication].delegate.window.rootViewController;
[rootController presentViewController:alert animated:YES completion:nil];
}
- (void) webView:(WKWebView*)webView runJavaScriptConfirmPanelWithMessage:(NSString*)message
initiatedByFrame:(WKFrameInfo*)frame completionHandler:(void (^)(BOOL result))completionHandler
{
UIAlertController* alert = [UIAlertController alertControllerWithTitle:self.title
message:message
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @"OK")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler(YES);
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:ok];
UIAlertAction* cancel = [UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", @"Cancel")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler(NO);
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:cancel];
UIViewController* rootController = [UIApplication sharedApplication].delegate.window.rootViewController;
[rootController presentViewController:alert animated:YES completion:nil];
}
- (void) webView:(WKWebView*)webView runJavaScriptTextInputPanelWithPrompt:(NSString*)prompt
defaultText:(NSString*)defaultText initiatedByFrame:(WKFrameInfo*)frame
completionHandler:(void (^)(NSString* result))completionHandler
{
UIAlertController* alert = [UIAlertController alertControllerWithTitle:self.title
message:prompt
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @"OK")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler(((UITextField*)alert.textFields[0]).text);
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:ok];
UIAlertAction* cancel = [UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", @"Cancel")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler(nil);
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:cancel];
[alert addTextFieldWithConfigurationHandler:^(UITextField* textField) {
textField.text = defaultText;
}];
UIViewController* rootController = [UIApplication sharedApplication].delegate.window.rootViewController;
[rootController presentViewController:alert animated:YES completion:nil];
}
@end
================================================
FILE: src/ios/GCDWebServer/Core/GCDWebServer.h
================================================
/*
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 <TargetConditionals.h>
#import "GCDWebServerRequest.h"
#import "GCDWebServerResponse.h"
/**
* The GCDWebServerMatchBlock is called for every handler added to the
* GCDWebServer whenever a new HTTP request has started (i.e. HTTP headers have
* been received). The block is passed the basic info for the request (HTTP method,
* URL, headers...) and must decide if it wants to handle it or not.
*
* If the handler can handle the request, the block must return a new
* GCDWebServerRequest instance created with the same basic info.
* Otherwise, it simply returns nil.
*/
typedef GCDWebServerRequest* (^GCDWebServerMatchBlock)(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery);
/**
* The GCDWebServerProcessBlock is called after the HTTP request has been fully
* received (i.e. the entire HTTP body has been read). The block is passed the
* GCDWebServerRequest created at the previous step by the GCDWebServerMatchBlock.
*
* The block must return a GCDWebServerResponse or nil on error, which will
* result in a 500 HTTP status code returned to the client. It's however
* recommended to return a GCDWebServerErrorResponse on error so more useful
* information can be returned to the client.
*/
typedef GCDWebServerResponse* (^GCDWebServerProcessBlock)(__kindof GCDWebServerRequest* request);
/**
* The GCDWebServerAsynchronousProcessBlock works like the GCDWebServerProcessBlock
* except the GCDWebServerResponse can be returned to the server at a later time
* allowing for asynchronous generation of the response.
*
* The block must eventually call "completionBlock" passing a GCDWebServerResponse
* or nil on error, which will result in a 500 HTTP status code returned to the client.
* It's however recommended to return a GCDWebServerErrorResponse on error so more
* useful information can be returned to the client.
*/
typedef void (^GCDWebServerCompletionBlock)(GCDWebServerResponse* response);
typedef void (^GCDWebServerAsyncProcessBlock)(__kindof GCDWebServerRequest* request, GCDWebServerCompletionBlock completionBlock);
/**
* The port used by the GCDWebServer (NSNumber / NSUInteger).
*
* The default value is 0 i.e. let the OS pick a random port.
*/
extern NSString* const GCDWebServerOption_Port;
/**
* The Bonjour name used by the GCDWebServer (NSString). If set to an empty string,
* the name will automatically take the value of the GCDWebServerOption_ServerName
* option. If this option is set to nil, Bonjour will be disabled.
*
* The default value is nil.
*/
extern NSString* const GCDWebServerOption_BonjourName;
/**
* The Bonjour service type used by the GCDWebServer (NSString).
*
* The default value is "_http._tcp", the service type for HTTP web servers.
*/
extern NSString* const GCDWebServerOption_BonjourType;
/**
* Request a port mapping in the NAT gateway (NSNumber / BOOL).
*
* This uses the DNSService API under the hood which supports IPv4 mappings only.
*
* The default value is NO.
*
* @warning The external port set up by the NAT gateway may be different than
* the one used by the GCDWebServer.
*/
extern NSString* const GCDWebServerOption_RequestNATPortMapping;
/**
* Only accept HTTP requests coming from localhost i.e. not from the outside
* network (NSNumber / BOOL).
*
* The default value is NO.
*
* @warning Bonjour and NAT port mapping should be disabled if using this option
* since the server will not be reachable from the outside network anyway.
*/
extern NSString* const GCDWebServerOption_BindToLocalhost;
/**
* The maximum number of incoming HTTP requests that can be queued waiting to
* be handled before new ones are dropped (NSNumber / NSUInteger).
*
* The default value is 16.
*/
extern NSString* const GCDWebServerOption_MaxPendingConnections;
/**
* The value for "Server" HTTP header used by the GCDWebServer (NSString).
*
* The default value is the GCDWebServer class name.
*/
extern NSString* const GCDWebServerOption_ServerName;
/**
* The authentication method used by the GCDWebServer
* (one of "GCDWebServerAuthenticationMethod_...").
*
* The default value is nil i.e. authentication is disabled.
*/
extern NSString* const GCDWebServerOption_AuthenticationMethod;
/**
* The authentication realm used by the GCDWebServer (NSString).
*
* The default value is the same as the GCDWebServerOption_ServerName option.
*/
extern NSString* const GCDWebServerOption_AuthenticationRealm;
/**
* The authentication accounts used by the GCDWebServer
* (NSDictionary of username / password pairs).
*
* The default value is nil i.e. no accounts.
*/
extern NSString* const GCDWebServerOption_AuthenticationAccounts;
/**
* The class used by the GCDWebServer when instantiating GCDWebServerConnection
* (subclass of GCDWebServerConnection).
*
* The default value is the GCDWebServerConnection class.
*/
extern NSString* const GCDWebServerOption_ConnectionClass;
/**
* Allow the GCDWebServer to pretend "HEAD" requests are actually "GET" ones
* and automatically discard the HTTP body of the response (NSNumber / BOOL).
*
* The default value is YES.
*/
extern NSString* const GCDWebServerOption_AutomaticallyMapHEADToGET;
/**
* The interval expressed in seconds used by the GCDWebServer to decide how to
* coalesce calls to -webServerDidConnect: and -webServerDidDisconnect:
* (NSNumber / double). Coalescing will be disabled if the interval is <= 0.0.
*
* The default value is 1.0 second.
*/
extern NSString* const GCDWebServerOption_ConnectedStateCoalescingInterval;
/**
* Set the dispatch queue priority on which server connection will be
* run (NSNumber / long).
*
*
* The default value is DISPATCH_QUEUE_PRIORITY_DEFAULT.
*/
extern NSString* const GCDWebServerOption_DispatchQueuePriority;
#if TARGET_OS_IPHONE
/**
* Enables the GCDWebServer to automatically suspend itself (as if -stop was
* called) when the iOS app goes into the background and the last
* GCDWebServerConnection is closed, then resume itself (as if -start was called)
* when the iOS app comes back to the foreground (NSNumber / BOOL).
*
* See the README.md file for more information about this option.
*
* The default value is YES.
*
* @warning The running property will be NO while the GCDWebServer is suspended.
*/
extern NSString* const GCDWebServerOption_AutomaticallySuspendInBackground;
#endif
/**
* HTTP Basic Authentication scheme (see https://tools.ietf.org/html/rfc2617).
*
* @warning Use of this authentication scheme is not recommended as the
* passwords are sent in clear.
*/
extern NSString* const GCDWebServerAuthenticationMethod_Basic;
/**
* HTTP Digest Access Authentication scheme (see https://tools.ietf.org/html/rfc2617).
*/
extern NSString* const GCDWebServerAuthenticationMethod_DigestAccess;
@class GCDWebServer;
/**
* Delegate methods for GCDWebServer.
*
* @warning These methods are always called on the main thread in a serialized way.
*/
@protocol GCDWebServerDelegate <NSObject>
@optional
/**
* This method is called after the server has successfully started.
*/
- (void)webServerDidStart:(GCDWebServer*)server;
/**
* This method is called after the Bonjour registration for the server has
* successfully completed.
*
* Use the "bonjourServerURL" property to retrieve the Bonjour address of the
* server.
*/
- (void)webServerDidCompleteBonjourRegistration:(GCDWebServer*)server;
/**
* This method is called after the NAT port mapping for the server has been
* updated.
*
* Use the "publicServerURL" property to retrieve the public address of the
* server.
*/
- (void)webServerDidUpdateNATPortMapping:(GCDWebServer*)server;
/**
* This method is called when the first GCDWebServerConnection is opened by the
* server to serve a series of HTTP requests.
*
* A series of HTTP requests is considered ongoing as long as new HTTP requests
* keep coming (and new GCDWebServerConnection instances keep being opened),
* until before the last HTTP request has been responded to (and the
* corresponding last GCDWebServerConnection closed).
*/
- (void)webServerDidConnect:(GCDWebServer*)server;
/**
* This method is called when the last GCDWebServerConnection is closed after
* the server has served a series of HTTP requests.
*
* The GCDWebServerOption_ConnectedStateCoalescingInterval option can be used
* to have the server wait some extra delay before considering that the series
* of HTTP requests has ended (in case there some latency between consecutive
* requests). This effectively coalesces the calls to -webServerDidConnect:
* and -webServerDidDisconnect:.
*/
- (void)webServerDidDisconnect:(GCDWebServer*)server;
/**
* This method is called after the server has stopped.
*/
- (void)webServerDidStop:(GCDWebServer*)server;
@end
/**
* The GCDWebServer class listens for incoming HTTP requests on a given port,
* then passes each one to a "handler" capable of generating an HTTP response
* for it, which is then sent back to the client.
*
* GCDWebServer instances can be created and used from any thread but it's
* recommended to have the main thread's runloop be running so internal callbacks
* can be handled e.g. for Bonjour registration.
*
* See the README.md file for more information about the architecture of GCDWebServer.
*/
@interface GCDWebServer : NSObject
/**
* Sets the delegate for the server.
*/
@property(nonatomic, assign) id<GCDWebServerDelegate> delegate;
/**
* Returns YES if the server is currently running.
*/
@property(nonatomic, readonly, getter=isRunning) BOOL running;
/**
* Returns the port used by the server.
*
* @warning This property is only valid if the server is running.
*/
@property(nonatomic, readonly) NSUInteger port;
/**
* Returns the Bonjour name used by the server.
*
* @warning This property is only valid if the server is running and Bonjour
* registration has successfully completed, which can take up to a few seconds.
*/
@property(nonatomic, readonly) NSString* bonjourName;
/**
* Returns the Bonjour service type used by the server.
*
* @warning This property is only valid if the server is running and Bonjour
* registration has successfully completed, which can take up to a few seconds.
*/
@property(nonatomic, readonly) NSString* bonjourType;
/**
* This method is the designated initializer for the class.
*/
- (instancetype)init;
/**
* Adds to the server a handler that generates responses synchronously when handling incoming HTTP requests.
*
* Handlers are called in a LIFO queue, so if multiple handlers can potentially
* respond to a given request, the latest added one wins.
*
* @warning Addling handlers while the server is running is not allowed.
*/
- (void)addHandlerWithMatchBlock:(GCDWebServerMatchBlock)matchBlock processBlock:(GCDWebServerProcessBlock)processBlock;
/**
* Adds to the server a handler that generates responses asynchronously when handling incoming HTTP requests.
*
* Handlers are called in a LIFO queue, so if multiple handlers can potentially
* respond to a given request, the latest added one wins.
*
* @warning Addling handlers while the server is running is not allowed.
*/
- (void)addHandlerWithMatchBlock:(GCDWebServerMatchBlock)matchBlock asyncProcessBlock:(GCDWebServerAsyncProcessBlock)processBlock;
/**
* Removes all handlers previously added to the server.
*
* @warning Removing handlers while the server is running is not allowed.
*/
- (void)removeAllHandlers;
/**
* Starts the server with explicit options. This method is the designated way
* to start the server.
*
* Returns NO if the server failed to start and sets "error" argument if not NULL.
*/
- (BOOL)startWithOptions:(NSDictionary*)options error:(NSError**)error;
/**
* Stops the server and prevents it to accepts new HTTP requests.
*
* @warning Stopping the server does not abort GCDWebServerConnection instances
* currently handling already received HTTP requests. These connections will
* continue to execute normally until completion.
*/
- (void)stop;
@end
@interface GCDWebServer (Extensions)
/**
* Returns the server's URL.
*
* @warning This property is only valid if the server is running.
*/
@property(nonatomic, readonly) NSURL* serverURL;
/**
* Returns the server's Bonjour URL.
*
* @warning This property is only valid if the server is running and Bonjour
* registration has successfully completed, which can take up to a few seconds.
* Also be aware this property will not automatically update if the Bonjour hostname
* has been dynamically changed after the server started running (this should be rare).
*/
@property(nonatomic, readonly) NSURL* bonjourServerURL;
/**
* Returns the server's public URL.
*
* @warning This property is only valid if the server is running and NAT port
* mapping is active.
*/
@property(nonatomic, readonly) NSURL* publicServerURL;
/**
* Starts the server on port 8080 (OS X & iOS Simulator) or port 80 (iOS)
* using the default Bonjour name.
*
* Returns NO if the server failed to start.
*/
- (BOOL)start;
/**
* Starts the server on a given port and with a specific Bonjour name.
* Pass a nil Bonjour name to disable Bonjour entirely or an empty string to
* use the default name.
*
* Returns NO if the server failed to start.
*/
- (BOOL)startWithPort:(NSUInteger)port bonjourName:(NSString*)name;
#if !TARGET_OS_IPHONE
/**
* Runs the server synchronously using -startWithPort:bonjourName: until a
* SIGINT signal is received i.e. Ctrl-C. This method is intended to be used
* by command line tools.
*
* Returns NO if the server failed to start.
*
* @warning This method must be used from the main thread only.
*/
- (BOOL)runWithPort:(NSUInteger)port bonjourName:(NSString*)name;
/**
* Runs the server synchronously using -startWithOptions: until a SIGTERM or
* SIGINT signal is received i.e. Ctrl-C in Terminal. This method is intended to
* be used by command line tools.
*
* Returns NO if the server failed to start and sets "error" argument if not NULL.
*
* @warning This method must be used from the main thread only.
*/
- (BOOL)runWithOptions:(NSDictionary*)options error:(NSError**)error;
#endif
@end
@interface GCDWebServer (Handlers)
/**
* Adds a default handler to the server to handle all incoming HTTP requests
* with a given HTTP method and generate responses synchronously.
*/
- (void)addDefaultHandlerForMethod:(NSString*)method requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block;
/**
* Adds a default handler to the server to handle all incoming HTTP requests
* with a given HTTP method and generate responses asynchronously.
*/
- (void)addDefaultHandlerForMethod:(NSString*)method requestClass:(Class)aClass asyncProcessBlock:(GCDWebServerAsyncProcessBlock)block;
/**
* Adds a handler to the server to handle incoming HTTP requests with a given
* HTTP method and a specific case-insensitive path and generate responses
* synchronously.
*/
- (void)addHandlerForMethod:(NSString*)method path:(NSString*)path requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block;
/**
* Adds a handler to the server to handle incoming HTTP requests with a given
* HTTP method and a specific case-insensitive path and generate responses
* asynchronously.
*/
- (void)addHandlerForMethod:(NSString*)method path:(NSString*)path requestClass:(Class)aClass asyncProcessBlock:(GCDWebServerAsyncProcessBlock)block;
/**
* Adds a handler to the server to handle incoming HTTP requests with a given
* HTTP method and a path matching a case-insensitive regular expression and
* generate responses synchronously.
*/
- (void)addHandlerForMethod:(NSString*)method pathRegex:(NSString*)regex requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block;
/**
* Adds a handler to the server to handle incoming HTTP requests with a given
* HTTP method and a path matching a case-insensitive regular expression and
* generate responses asynchronously.
*/
- (void)addHandlerForMethod:(NSString*)method pathRegex:(NSString*)regex requestClass:(Class)aClass asyncProcessBlock:(GCDWebServerAsyncProcessBlock)block;
@end
@interface GCDWebServer (GETHandlers)
/**
* Adds a handler to the server to respond to incoming "GET" HTTP requests
* with a specific case-insensitive path with in-memory data.
*/
- (void)addGETHandlerForPath:(NSString*)path staticData:(NSData*)staticData contentType:(NSString*)contentType cacheAge:(NSUInteger)cacheAge;
/**
* Adds a handler to the server to respond to incoming "GET" HTTP requests
* with a specific case-insensitive path with a file.
*/
- (void)addGETHandlerForPath:(NSString*)path filePath:(NSString*)filePath isAttachment:(BOOL)isAttachment cacheAge:(NSUInteger)cacheAge allowRangeRequests:(BOOL)allowRangeRequests;
/**
* Adds a handler to the server to respond to incoming "GET" HTTP requests
* with a case-insensitive path inside a base path with the corresponding file
* inside a local directory. If no local file matches the request path, a 401
* HTTP status code is returned to the client.
*
* The "indexFilename" argument allows to specify an "index" file name to use
* when the request path corresponds to a directory.
*/
- (void)addGETHandlerForBasePath:(NSString*)basePath directoryPath:(NSString*)directoryPath indexFilename:(NSString*)indexFilename cacheAge:(NSUInteger)cacheAge allowRangeRequests:(BOOL)allowRangeRequests;
@end
/**
* GCDWebServer provides its own built-in logging facility which is used by
* default. It simply sends log messages to stderr assuming it is connected
* to a terminal type device.
*
* GCDWebServer is also compatible with a limited set of third-party logging
* facilities. If one of them is available at compile time, GCDWebServer will
* automatically use it in place of the built-in one.
*
* Currently supported third-party logging facilities are:
* - XLFacility (by the same author as GCDWebServer): https://github.com/swisspol/XLFacility
* - CocoaLumberjack: https://github.com/CocoaLumberjack/CocoaLumberjack
*
* For both the built-in logging facility and CocoaLumberjack, the default
* logging level is INFO (or DEBUG if the preprocessor constant "DEBUG"
* evaluates to non-zero at compile time).
*
* It's possible to have GCDWebServer use a custom logging facility by defining
* the "__GCDWEBSERVER_LOGGING_HEADER__" preprocessor constant in Xcode build
* settings to the name of a custom header file (escaped like \"MyLogging.h\").
* This header file must define the following set of macros:
*
* GWS_LOG_DEBUG(...)
* GWS_LOG_VERBOSE(...)
* GWS_LOG_INFO(...)
* GWS_LOG_WARNING(...)
* GWS_LOG_ERROR(...)
*
* IMPORTANT: These macros must behave like NSLog(). Furthermore the GWS_LOG_DEBUG()
* macro should not do anything unless the preprocessor constant "DEBUG" evaluates
* to non-zero.
*
* The logging methods below send log messages to the same logging facility
* used by GCDWebServer. They can be used for consistency wherever you interact
* with GCDWebServer in your code (e.g. in the implementation of handlers).
*/
@interface GCDWebServer (Logging)
/**
* Sets the log level of the logging facility below which log messages are discarded.
*
* @warning The interpretation of the "level" argument depends on the logging
* facility used at compile time.
*
* If using the built-in logging facility, the log levels are as follow:
* DEBUG = 0
* VERBOSE = 1
* INFO = 2
* WARNING = 3
* ERROR = 4
*/
+ (void)setLogLevel:(int)level;
/**
* Logs a message to the logging facility at the VERBOSE level.
*/
- (void)logVerbose:(NSString*)format, ... NS_FORMAT_FUNCTION(1, 2);
/**
* Logs a message to the logging facility at the INFO level.
*/
- (void)logInfo:(NSString*)format, ... NS_FORMAT_FUNCTION(1, 2);
/**
* Logs a message to the logging facility at the WARNING level.
*/
- (void)logWarning:(NSString*)format, ... NS_FORMAT_FUNCTION(1, 2);
/**
* Logs a message to the logging facility at the ERROR level.
*/
- (void)logError:(NSString*)format, ... NS_FORMAT_FUNCTION(1, 2);
@end
#ifdef __GCDWEBSERVER_ENABLE_TESTING__
@interface GCDWebServer (Testing)
/**
* Activates recording of HTTP requests and responses which create files in the
* current directory containing the raw data for all requests and responses.
*
* @warning The current directory must not contain any prior recording files.
*/
@property(nonatomic, getter=isRecordingEnabled) BOOL recordingEnabled;
/**
* Runs tests by playing back pre-recorded HTTP requests in the given directory
* and comparing the generated responses with the pre-recorded ones.
*
* Returns the number of failed tests or -1 if server failed to start.
*/
- (NSInteger)runTestsWithOptions:(NSDictionary*)options inDirectory:(NSString*)path;
@end
#endif
================================================
FILE: src/ios/GCDWebServer/Core/GCDWebServer.m
================================================
/*
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";
NSString* const GCDWebServerOption_DispatchQueuePriority = @"DispatchQueuePriority";
#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
DDLogLevel GCDWebServerLogLevel = DDLogLevelDebug;
#else
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"};
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’s 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;
dispatch_queue_priority_t _dispatchQueuePriority;
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, dispatchQueuePriority = _dispatchQueuePriority;
+ (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
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");
}
}
#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]);
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 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, dispatch_get_global_queue(_dispatchQueuePriority, 0));
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_storage remoteSockAddr;
socklen_t remoteAddrLen = sizeof(remoteSockAddr);
int socket = accept(listeningSocket, (struct sockaddr*)&remoteSockAddr, &remoteAddrLen);
if (socket > 0) {
NSData* remoteAddress = [NSData dataWithBytes:&remoteSockAddr length:remoteAddrLen];
struct sockaddr_storage localSockAddr;
socklen_t localAddrLen = sizeof(localSockAddr);
NSData* localAddress = nil;
if (getsockname(socket, (struct sockaddr*)&localSockAddr, &localAddrLen) == 0) {
localAddress = [NSData dataWithBytes:&localSockAddr length:localAddrLen];
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 = 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_in addr;
socklen_t addrlen = sizeof(addr);
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 = 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];
_dispatchQueuePriority = [_GetOption(_options, GCDWebServerOption_DispatchQueuePriority, @(DISPATCH_QUEUE_PRIORITY_DEFAULT)) longValue];
_source4 = [self _createDispatchSourceWithListeningSocket:listeningSocket4 isIPv6:NO];
_source6 = [self _createDispatchSourceWithListeningSocket:listeningSocket6 isIPv6:YES];
_port = port;
_bindToLocalhost = bindToLocalhost;
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 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 ? [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 = _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++) {
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:@"</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];
}
[response setValue:@"*" forAdditionalHeader:@"Access-Control-Allow-Origin"];
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;
#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);
}
@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
================================================
FILE: src/ios/GCDWebServer/Core/GCDWebServerConnection.h
================================================
/*
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
================================================
FILE: src/ios/GCDWebServer/Core/GCDWebServerConnection.m
================================================
/*
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>
#import <netdb.h>
#ifdef __GCDWEBSERVER_ENABLE_TESTING__
#import <libkern/OSAtomic.h>
#endif
#import "GCDWebServerPrivate.h"
#define kHeadersReadCapacity (1 * 1024)
#define kBodyReadCapacity (256 * 1024)
typedef void (^ReadDataCompletionBlock)(BOOL success);
typedef void (^ReadHeadersCompletionBlock)(NSData* extraData);
typedef void (^ReadBodyCompletionBlock)(BOOL success);
typedef void (^WriteDataCompletionBlock)(BOOL success);
typedef void (^WriteHeadersCompletionBlock)(BOOL success);
typedef void (^WriteBodyCompletionBlock)(BOOL success);
static NSData* _CRLFData = nil;
static NSData* _CRLFCRLFData = nil;
static NSData* _continueData = nil;
static NSData* _lastChunkData = nil;
static NSString* _digestAuthenticationNonce = nil;
#ifdef __GCDWEBSERVER_ENABLE_TESTING__
static int32_t _connectionCounter = 0;
#endif
@interface GCDWebServerConnection () {
@private
GCDWebServer* _server;
NSData* _localAddress;
NSData* _remoteAddress;
CFSocketNativeHandle _socket;
NSUInteger _bytesRead;
NSUInteger _bytesWritten;
BOOL _virtualHEAD;
CFHTTPMessageRef _requestMessage;
GCDWebServerRequest* _request;
GCDWebServerHandler* _handler;
CFHTTPMessageRef _responseMessage;
GCDWebServerResponse* _response;
NSInteger _statusCode;
BOOL _opened;
#ifdef __GCDWEBSERVER_ENABLE_TESTING__
NSUInteger _connectionIndex;
NSString* _requestPath;
int _requestFD;
NSString* _responsePath;
int _responseFD;
#endif
}
@end
@implementation GCDWebServerConnection (Read)
- (void)_readData:(NSMutableData*)data withLength:(NSUInteger)length completionBlock:(ReadDataCompletionBlock)block {
dispatch_read(_socket, length, dispatch_get_global_queue(_server.dispatchQueuePriority, 0), ^(dispatch_data_t buffer, int error) {
@autoreleasepool {
if (error == 0) {
size_t size = dispatch_data_get_size(buffer);
if (size > 0) {
NSUInteger originalLength = data.length;
dispatch_data_apply(buffer, ^bool(dispatch_data_t region, size_t chunkOffset, const void* chunkBytes, size_t chunkSize) {
[data appendBytes:chunkBytes length:chunkSize];
return true;
});
[self didReadBytes:((char*)data.bytes + originalLength) length:(data.length - originalLength)];
block(YES);
} else {
if (_bytesRead > 0) {
GWS_LOG_ERROR(@"No more data available on socket %i", _socket);
} else {
GWS_LOG_WARNING(@"No data received from socket %i", _socket);
}
block(NO);
}
} else {
GWS_LOG_ERROR(@"Error while reading from socket %i: %s (%i)", _socket, strerror(error), error);
block(NO);
}
}
});
}
- (void)_readHeaders:(NSMutableData*)headersData withCompletionBlock:(ReadHeadersCompletionBlock)block {
GWS_DCHECK(_requestMessage);
[self _readData:headersData
withLength:NSUIntegerMax
completionBlock:^(BOOL success) {
if (success) {
NSRange range = [headersData rangeOfData:_CRLFCRLFData options:0 range:NSMakeRange(0, headersData.length)];
if (range.location == NSNotFound) {
[self _readHeaders:headersData withCompletionBlock:block];
} else {
NSUInteger length = range.location + range.length;
if (CFHTTPMessageAppendBytes(_requestMessage, headersData.bytes, length)) {
if (CFHTTPMessageIsHeaderComplete(_requestMessage)) {
block([headersData subdataWithRange:NSMakeRange(length, headersData.length - length)]);
} else {
GWS_LOG_ERROR(@"Failed parsing request headers from socket %i", _socket);
block(nil);
}
} else {
GWS_LOG_ERROR(@"Failed appending request headers data from socket %i", _socket);
block(nil);
}
}
} else {
block(nil);
}
}];
}
- (void)_readBodyWithRemainingLength:(NSUInteger)length completionBlock:(ReadBodyCompletionBlock)block {
GWS_DCHECK([_request hasBody] && ![_request usesChunkedTransferEncoding]);
NSMutableData* bodyData = [[NSMutableData alloc] initWithCapacity:kBodyReadCapacity];
[self _readData:bodyData
withLength:length
completionBlock:^(BOOL success) {
if (success) {
if (bodyData.length <= length) {
NSError* error = nil;
if ([_request performWriteData:bodyData error:&error]) {
NSUInteger remainingLength = length - bodyData.length;
if (remainingLength) {
[self _readBodyWithRemainingLength:remainingLength completionBlock:block];
} else {
block(YES);
}
} else {
GWS_LOG_ERROR(@"Failed writing request body on socket %i: %@", _socket, error);
block(NO);
}
} else {
GWS_LOG_ERROR(@"Unexpected extra content reading request body on socket %i", _socket);
block(NO);
GWS_DNOT_REACHED();
}
} else {
block(NO);
}
}];
}
static inline NSUInteger _ScanHexNumber(const void* bytes, NSUInteger size) {
char buffer[size + 1];
bcopy(bytes, buffer, size);
buffer[size] = 0;
char* end = NULL;
long result = strtol(buffer, &end, 16);
return ((end != NULL) && (*end == 0) && (result >= 0) ? result : NSNotFound);
}
- (void)_readNextBodyChunk:(NSMutableData*)chunkData completionBlock:(ReadBodyCompletionBlock)block {
GWS_DCHECK([_request hasBody] && [_request usesChunkedTransferEncoding]);
while (1) {
NSRange range = [chunkData rangeOfData:_CRLFData options:0 range:NSMakeRange(0, chunkData.length)];
if (range.location == NSNotFound) {
break;
}
NSRange extensionRange = [chunkData rangeOfData:[NSData dataWithBytes:";" length:1] options:0 range:NSMakeRange(0, range.location)]; // Ignore chunk extensions
NSUInteger length = _ScanHexNumber((char*)chunkData.bytes, extensionRange.location != NSNotFound ? extensionRange.location : range.location);
if (length != NSNotFound) {
if (length) {
if (chunkData.length < range.location + range.length + length + 2) {
break;
}
const char* ptr = (char*)chunkData.bytes + range.location + range.length + length;
if ((*ptr == '\r') && (*(ptr + 1) == '\n')) {
NSError* error = nil;
if ([_request performWriteData:[chunkData subdataWithRange:NSMakeRange(range.location + range.length, length)] error:&error]) {
[chunkData replaceBytesInRange:NSMakeRange(0, range.location + range.length + length + 2) withBytes:NULL length:0];
} else {
GWS_LOG_ERROR(@"Failed writing request body on socket %i: %@", _socket, error);
block(NO);
return;
}
} else {
GWS_LOG_ERROR(@"Missing terminating CRLF sequence for chunk reading request body on socket %i", _socket);
block(NO);
return;
}
} else {
NSRange trailerRange = [chunkData rangeOfData:_CRLFCRLFData options:0 range:NSMakeRange(range.location, chunkData.length - range.location)]; // Ignore trailers
if (trailerRange.location != NSNotFound) {
block(YES);
return;
}
}
} else {
GWS_LOG_ERROR(@"Invalid chunk length reading request body on socket %i", _socket);
block(NO);
return;
}
}
[self _readData:chunkData
withLength:NSUIntegerMax
completionBlock:^(BOOL success) {
if (success) {
[self _readNextBodyChunk:chunkData completionBlock:block];
} else {
block(NO);
}
}];
}
@end
@implementation GCDWebServerConnection (Write)
- (void)_writeData:(NSData*)data withCompletionBlock:(WriteDataCompletionBlock)block {
dispatch_data_t buffer = dispatch_data_create(data.bytes, data.length, dispatch_get_global_queue(_server.dispatchQueuePriority, 0), ^{
[data self]; // Keeps ARC from releasing data too early
});
dispatch_write(_socket, buffer, dispatch_get_global_queue(_server.dispatchQueuePriority, 0), ^(dispatch_data_t remainingData, int error) {
@autoreleasepool {
if (error == 0) {
GWS_DCHECK(remainingData == NULL);
[self didWriteBytes:data.bytes length:data.length];
block(YES);
} else {
GWS_LOG_ERROR(@"Error while writing to socket %i: %s (%i)", _socket, strerror(error), error);
block(NO);
}
}
});
#if !OS_OBJECT_USE_OBJC_RETAIN_RELEASE
dispatch_release(buffer);
#endif
}
- (void)_writeHeadersWithCompletionBlock:(WriteHeadersCompletionBlock)block {
GWS_DCHECK(_responseMessage);
CFDataRef data = CFHTTPMessageCopySerializedMessage(_responseMessage);
[self _writeData:(__bridge NSData*)data withCompletionBlock:block];
CFRelease(data);
}
- (void)_writeBodyWithCompletionBlock:(WriteBodyCompletionBlock)block {
GWS_DCHECK([_response hasBody]);
[_response performReadDataWithCompletion:^(NSData* data, NSError* error) {
if (data) {
if (data.length) {
if (_response.usesChunkedTransferEncoding) {
const char* hexString = [[NSString stringWithFormat:@"%lx", (unsigned long)data.length] UTF8String];
size_t hexLength = strlen(hexString);
NSData* chunk = [NSMutableData dataWithLength:(hexLength + 2 + data.length + 2)];
if (chunk == nil) {
GWS_LOG_ERROR(@"Failed allocating memory for response body chunk for socket %i: %@", _socket, error);
block(NO);
return;
}
char* ptr = (char*)[(NSMutableData*)chunk mutableBytes];
bcopy(hexString, ptr, hexLength);
ptr += hexLength;
*ptr++ = '\r';
*ptr++ = '\n';
bcopy(data.bytes, ptr, data.length);
ptr += data.length;
*ptr++ = '\r';
*ptr = '\n';
data = chunk;
}
[self _writeData:data
withCompletionBlock:^(BOOL success) {
if (success) {
[self _writeBodyWithCompletionBlock:block];
} else {
block(NO);
}
}];
} else {
if (_response.usesChunkedTransferEncoding) {
[self _writeData:_lastChunkData
withCompletionBlock:^(BOOL success) {
block(success);
}];
} else {
block(YES);
}
}
} else {
GWS_LOG_ERROR(@"Failed reading response body for socket %i: %@", _socket, error);
block(NO);
}
}];
}
@end
@implementation GCDWebServerConnection
@synthesize server = _server, localAddressData = _localAddress, remoteAddressData = _remoteAddress, totalBytesRead = _bytesRead, totalBytesWritten = _bytesWritten;
+ (void)initialize {
if (_CRLFData == nil) {
_CRLFData = [[NSData alloc] initWithBytes:"\r\n" length:2];
GWS_DCHECK(_CRLFData);
}
if (_CRLFCRLFData == nil) {
_CRLFCRLFData = [[NSData alloc] initWithBytes:"\r\n\r\n" length:4];
GWS_DCHECK(_CRLFCRLFData);
}
if (_continueData == nil) {
CFHTTPMessageRef message = CFHTTPMessageCreateResponse(kCFAllocatorDefault, 100, NULL, kCFHTTPVersion1_1);
_continueData = CFBridgingRelease(CFHTTPMessageCopySerializedMessage(message));
CFRelease(message);
GWS_DCHECK(_continueData);
}
if (_lastChunkData == nil) {
_lastChunkData = [[NSData alloc] initWithBytes:"0\r\n\r\n" length:5];
}
if (_digestAuthenticationNonce == nil) {
CFUUIDRef uuid = CFUUIDCreate(kCFAllocatorDefault);
_digestAuthenticationNonce = GCDWebServerComputeMD5Digest(@"%@", CFBridgingRelease(CFUUIDCreateString(kCFAllocatorDefault, uuid)));
CFRelease(uuid);
}
}
- (BOOL)isUsingIPv6 {
const struct sockaddr* localSockAddr = _localAddress.bytes;
return (localSockAddr->sa_family == AF_INET6);
}
- (void)_initializeResponseHeadersWithStatusCode:(NSInteger)statusCode {
_statusCode = statusCode;
_responseMessage = CFHTTPMessageCreateResponse(kCFAllocatorDefault, statusCode, NULL, kCFHTTPVersion1_1);
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Connection"), CFSTR("Close"));
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Server"), (__bridge CFStringRef)_server.serverName);
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Date"), (__bridge CFStringRef)GCDWebServerFormatRFC822([NSDate date]));
}
- (void)_startProcessingRequest {
GWS_DCHECK(_responseMessage == NULL);
GCDWebServerResponse* preflightResponse = [self preflightRequest:_request];
if (preflightResponse) {
[self _finishProcessingRequest:preflightResponse];
} else {
[self processRequest:_request
completion:^(GCDWebServerResponse* processResponse) {
[self _finishProcessingRequest:processResponse];
}];
}
}
// http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
- (void)_finishProcessingRequest:(GCDWebServerResponse*)response {
GWS_DCHECK(_responseMessage == NULL);
BOOL hasBody = NO;
if (response) {
response = [self overrideResponse:response forRequest:_request];
}
if (response) {
if ([response hasBody]) {
[response prepareForReading];
hasBody = !_virtualHEAD;
}
NSError* error = nil;
if (hasBody && ![response performOpen:&error]) {
GWS_LOG_ERROR(@"Failed opening response body for socket %i: %@", _socket, error);
} else {
_response = response;
}
}
if (_response) {
[self _initializeResponseHeadersWithStatusCode:_response.statusCode];
if (_response.lastModifiedDate) {
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Last-Modified"), (__bridge CFStringRef)GCDWebServerFormatRFC822(_response.lastModifiedDate));
}
if (_response.eTag) {
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("ETag"), (__bridge CFStringRef)_response.eTag);
}
if ((_response.statusCode >= 200) && (_response.statusCode < 300)) {
if (_response.cacheControlMaxAge > 0) {
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Cache-Control"), (__bridge CFStringRef)[NSString stringWithFormat:@"max-age=%i, public", (int)_response.cacheControlMaxAge]);
} else {
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Cache-Control"), CFSTR("no-cache"));
}
}
if (_response.contentType != nil) {
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Content-Type"), (__bridge CFStringRef)GCDWebServerNormalizeHeaderValue(_response.contentType));
}
if (_response.contentLength != NSUIntegerMax) {
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Content-Length"), (__bridge CFStringRef)[NSString stringWithFormat:@"%lu", (unsigned long)_response.contentLength]);
}
if (_response.usesChunkedTransferEncoding) {
CFHTTPMessageSetHeaderFieldValue(_responseMessage, CFSTR("Transfer-Encoding"), CFSTR("chunked"));
}
[_response.additionalHeaders enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL* stop) {
CFHTTPMessageSetHeaderFieldValue(_responseMessage, (__bridge CFStringRef)key, (__bridge CFStringRef)obj);
}];
[self _writeHeadersWithCompletionBlock:^(BOOL success) {
if (success) {
if (hasBody) {
[self _writeBodyWithCompletionBlock:^(BOOL successInner) {
[_response performClose]; // TODO: There's nothing we can do on failure as headers have already been sent
}];
}
} else if (hasBody) {
[_response performClose];
}
}];
} else {
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
}
}
- (void)_readBodyWithLength:(NSUInteger)length initialData:(NSData*)initialData {
NSError* error = nil;
if (![_request performOpen:&error]) {
GWS_LOG_ERROR(@"Failed opening request body for socket %i: %@", _socket, error);
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
return;
}
if (initialData.length) {
if (![_request performWriteData:initialData error:&error]) {
GWS_LOG_ERROR(@"Failed writing request body on socket %i: %@", _socket, error);
if (![_request performClose:&error]) {
GWS_LOG_ERROR(@"Failed closing request body for socket %i: %@", _socket, error);
}
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
return;
}
length -= initialData.length;
}
if (length) {
[self _readBodyWithRemainingLength:length
completionBlock:^(BOOL success) {
NSError* localError = nil;
if ([_request performClose:&localError]) {
[self _startProcessingRequest];
} else {
GWS_LOG_ERROR(@"Failed closing request body for socket %i: %@", _socket, error);
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
}
}];
} else {
if ([_request performClose:&error]) {
[self _startProcessingRequest];
} else {
GWS_LOG_ERROR(@"Failed closing request body for socket %i: %@", _socket, error);
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
}
}
}
- (void)_readChunkedBodyWithInitialData:(NSData*)initialData {
NSError* error = nil;
if (![_request performOpen:&error]) {
GWS_LOG_ERROR(@"Failed opening request body for socket %i: %@", _socket, error);
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
return;
}
NSMutableData* chunkData = [[NSMutableData alloc] initWithData:initialData];
[self _readNextBodyChunk:chunkData
completionBlock:^(BOOL success) {
NSError* localError = nil;
if ([_request performClose:&localError]) {
[self _startProcessingRequest];
} else {
GWS_LOG_ERROR(@"Failed closing request body for socket %i: %@", _socket, error);
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
}
}];
}
- (void)_readRequestHeaders {
_requestMessage = CFHTTPMessageCreateEmpty(kCFAllocatorDefault, true);
NSMutableData* headersData = [[NSMutableData alloc] initWithCapacity:kHeadersReadCapacity];
[self _readHeaders:headersData
withCompletionBlock:^(NSData* extraData) {
if (extraData) {
NSString* requestMethod = CFBridgingRelease(CFHTTPMessageCopyRequestMethod(_requestMessage)); // Method verbs are case-sensitive and uppercase
if (_server.shouldAutomaticallyMapHEADToGET && [requestMethod isEqualToString:@"HEAD"]) {
requestMethod = @"GET";
_virtualHEAD = YES;
}
NSDictionary* requestHeaders = CFBridgingRelease(CFHTTPMessageCopyAllHeaderFields(_requestMessage)); // Header names are case-insensitive but CFHTTPMessageCopyAllHeaderFields() will standardize the common ones
NSURL* requestURL = CFBridgingRelease(CFHTTPMessageCopyRequestURL(_requestMessage));
if (requestURL) {
requestURL = [self rewriteRequestURL:requestURL withMethod:requestMethod headers:requestHeaders];
GWS_DCHECK(requestURL);
}
NSString* requestPath = requestURL ? GCDWebServerUnescapeURLString(CFBridgingRelease(CFURLCopyPath((CFURLRef)requestURL))) : nil; // Don't use -[NSURL path] which strips the ending slash
NSString* queryString = requestURL ? CFBridgingRelease(CFURLCopyQueryString((CFURLRef)requestURL, NULL)) : nil; // Don't use -[NSURL query] to make sure query is not unescaped;
NSDictionary* requestQuery = queryString ? GCDWebServerParseURLEncodedForm(queryString) : @{};
if (requestMethod && requestURL && requestHeaders && requestPath && requestQuery) {
for (_handler in _server.handlers) {
_request = _handler.matchBlock(requestMethod, requestURL, requestHeaders, requestPath, requestQuery);
if (_request) {
break;
}
}
if (_request) {
_request.localAddressData = self.localAddressData;
_request.remoteAddressData = self.remoteAddressData;
if ([_request hasBody]) {
[_request prepareForWriting];
if (_request.usesChunkedTransferEncoding || (extraData.length <= _request.contentLength)) {
NSString* expectHeader = [requestHeaders objectForKey:@"Expect"];
if (expectHeader) {
if ([expectHeader caseInsensitiveCompare:@"100-continue"] == NSOrderedSame) { // TODO: Actually validate request before continuing
[self _writeData:_continueData
withCompletionBlock:^(BOOL success) {
if (success) {
if (_request.usesChunkedTransferEncoding) {
[self _readChunkedBodyWithInitialData:extraData];
} else {
[self _readBodyWithLength:_request.contentLength initialData:extraData];
}
}
}];
} else {
GWS_LOG_ERROR(@"Unsupported 'Expect' / 'Content-Length' header combination on socket %i", _socket);
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_ExpectationFailed];
}
} else {
if (_request.usesChunkedTransferEncoding) {
[self _readChunkedBodyWithInitialData:extraData];
} else {
[self _readBodyWithLength:_request.contentLength initialData:extraData];
}
}
} else {
GWS_LOG_ERROR(@"Unexpected 'Content-Length' header value on socket %i", _socket);
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_BadRequest];
}
} else {
[self _startProcessingRequest];
}
} else {
_request = [[GCDWebServerRequest alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:requestPath query:requestQuery];
GWS_DCHECK(_request);
[self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_MethodNotAllowed];
}
} else {
[self abortRequest:nil withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
GWS_DNOT_REACHED();
}
} else {
[self abortRequest:nil withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
}
}];
}
- (id)initWithServer:(GCDWebServer*)server localAddress:(NSData*)localAddress remoteAddress:(NSData*)remoteAddress socket:(CFSocketNativeHandle)socket {
if ((self = [super init])) {
_server = server;
_localAddress = localAddress;
_remoteAddress = remoteAddress;
_socket = socket;
GWS_LOG_DEBUG(@"Did open connection on socket %i", _socket);
[_server willStartConnection:self];
if (![self open]) {
close(_socket);
return nil;
}
_opened = YES;
[self _readRequestHeaders];
}
return self;
}
- (NSString*)localAddressString {
return GCDWebServerStringFromSockAddr(_localAddress.bytes, YES);
}
- (NSString*)remoteAddressString {
return GCDWebServerStringFromSockAddr(_remoteAddress.bytes, YES);
}
- (void)dealloc {
int result = close(_socket);
if (result != 0) {
GWS_LOG_ERROR(@"Failed closing socket %i for connection: %s (%i)", _socket, strerror(errno), errno);
} else {
GWS_LOG_DEBUG(@"Did close connection on socket %i", _socket);
}
if (_opened) {
[self close];
}
[_server didEndConnection:self];
if (_requestMessage) {
CFRelease(_requestMessage);
}
if (_responseMessage) {
CFRelease(_responseMessage);
}
}
@end
@implementation GCDWebServerConnection (Subclassing)
- (BOOL)open {
#ifdef __GCDWEBSERVER_ENABLE_TESTING__
if (_server.recordingEnabled) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
_connectionIndex = OSAtomicIncrement32(&_connectionCounter);
#pragma clang diagnostic pop
_requestPath = [NSTemporaryDirectory() stringByAppendingPathComponent:[[NSProcessInfo processInfo] globallyUniqueString]];
_requestFD = open([_requestPath fileSystemRepresentation], O_CREAT | O_TRUNC | O_WRONLY, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
GWS_DCHECK(_requestFD > 0);
_responsePath = [NSTemporaryDirectory() stringByAppendingPathComponent:[[NSProcessInfo processInfo] globallyUniqueString]];
_responseFD = open([_responsePath fileSystemRepresentation], O_CREAT | O_TRUNC | O_WRONLY, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
GWS_DCHECK(_responseFD > 0);
}
#endif
return YES;
}
- (void)didReadBytes:(const void*)bytes length:(NSUInteger)length {
GWS_LOG_DEBUG(@"Connection received %lu bytes on socket %i", (unsigned long)length, _socket);
_bytesRead += length;
#ifdef __GCDWEBSERVER_ENABLE_TESTING__
if ((_requestFD > 0) && (write(_requestFD, bytes, length) != (ssize_t)length)) {
GWS_LOG_ERROR(@"Failed recording request data: %s (%i)", strerror(errno), errno);
close(_requestFD);
_requestFD = 0;
}
#endif
}
- (void)didWriteBytes:(const void*)bytes length:(NSUInteger)length {
GWS_LOG_DEBUG(@"Connection sent %lu bytes on socket %i", (unsigned long)length, _socket);
_bytesWritten += length;
#ifdef __GCDWEBSERVER_ENABLE_TESTING__
if ((_responseFD > 0) && (write(_responseFD, bytes, length) != (ssize_t)length)) {
GWS_LOG_ERROR(@"Failed recording response data: %s (%i)", strerror(errno), errno);
close(_responseFD);
_responseFD = 0;
}
#endif
}
- (NSURL*)rewriteRequestURL:(NSURL*)url withMethod:(NSString*)method headers:(NSDictionary*)headers {
return url;
}
// https://tools.ietf.org/html/rfc2617
- (GCDWebServerResponse*)preflightRequest:(GCDWebServerRequest*)request {
GWS_LOG_DEBUG(@"Connection on socket %i preflighting request \"%@ %@\" with %lu bytes body", _socket, _virtualHEAD ? @"HEAD" : _request.method, _request.path, (unsigned long)_bytesRead);
GCDWebServerResponse* response = nil;
if (_server.authenticationBasicAccounts) {
__block BOOL authenticated = NO;
NSString* authorizationHeader = [request.headers objectForKey:@"Authorization"];
if ([authorizationHeader hasPrefix:@"Basic "]) {
NSString* basicAccount = [authorizationHeader substringFromIndex:6];
[_server.authenticationBasicAccounts enumerateKeysAndObjectsUsingBlock:^(NSString* username, NSString* digest, BOOL* stop) {
if ([basicAccount isEqualToString:digest]) {
authenticated = YES;
*stop = YES;
}
}];
}
if (!authenticated) {
response = [GCDWebServerResponse responseWithStatusCode:kGCDWebServerHTTPStatusCode_Unauthorized];
[response setValue:[NSString stringWithFormat:@"Basic realm=\"%@\"", _server.authenticationRealm] forAdditionalHeader:@"WWW-Authenticate"];
}
} else if (_server.authenticationDigestAccounts) {
BOOL authenticated = NO;
BOOL isStaled = NO;
NSString* authorizationHeader = [request.headers objectForKey:@"Authorization"];
if ([authorizationHeader hasPrefix:@"Digest "]) {
NSString* realm = GCDWebServerExtractHeaderValueParameter(authorizationHeader, @"realm");
if ([realm isEqualToString:_server.authenticationRealm]) {
NSString* nonce = GCDWebServerExtractHeaderValueParameter(authorizationHeader, @"nonce");
if ([nonce isEqualToString:_digestAuthenticationNonce]) {
NSString* username = GCDWebServerExtractHeaderValueParameter(authorizationHeader, @"username");
NSString* uri = GCDWebServerExtractHeaderValueParameter(authorizationHeader, @"uri");
NSString* actualResponse = GCDWebServerExtractHeaderValueParameter(authorizationHeader, @"response");
NSString* ha1 = [_server.authenticationDigestAccounts objectForKey:username];
NSString* ha2 = GCDWebServerComputeMD5Digest(@"%@:%@", request.method, uri); // We cannot use "request.path" as the query string is required
NSString* expectedResponse = GCDWebServerComputeMD5Digest(@"%@:%@:%@", ha1, _digestAuthenticationNonce, ha2);
if ([actualResponse isEqualToString:expectedResponse]) {
authenticated = YES;
}
} else if (nonce.length) {
isStaled = YES;
}
}
}
if (!authenticated) {
response = [GCDWebServerResponse responseWithStatusCode:kGCDWebServerHTTPStatusCode_Unauthorized];
[response setValue:[NSString stringWithFormat:@"Digest realm=\"%@\", nonce=\"%@\"%@", _server.authenticationRealm, _digestAuthenticationNonce, isStaled ? @", stale=TRUE" : @""] forAdditionalHeader:@"WWW-Authenticate"]; // TODO: Support Quality of Protection ("qop")
}
}
return response;
}
- (void)processRequest:(GCDWebServerRequest*)request completion:(GCDWebServerCompletionBlock)completion {
GWS_LOG_DEBUG(@"Connection on socket %i processing request \"%@ %@\" with %lu bytes body", _socket, _virtualHEAD ? @"HEAD" : _request.method, _request.path, (unsigned long)_bytesRead);
_handler.asyncProcessBlock(request, [completion copy]);
}
// http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.25
// http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.26
static inline BOOL _CompareResources(NSString* responseETag, NSString* requestETag, NSDate* responseLastModified, NSDate* requestLastModified) {
if (requestLastModified && responseLastModified) {
if ([responseLastModified compare:requestLastModified] != NSOrderedDescending) {
return YES;
}
}
if (requestETag && responseETag) { // Per the specs "If-None-Match" must be checked after "If-Modified-Since"
if ([requestETag isEqualToString:@"*"]) {
return YES;
}
if ([responseETag isEqualToString:requestETag]) {
return YES;
}
}
return NO;
}
- (GCDWebServerResponse*)overrideResponse:(GCDWebServerResponse*)response forRequest:(GCDWebServerRequest*)request {
if ((response.statusCode >= 200) && (response.statusCode < 300) && _CompareResources(response.eTag, request.ifNoneMatch, response.lastModifiedDate, request.ifModifiedSince)) {
NSInteger code = [request.method isEqualToString:@"HEAD"] || [request.method isEqualToString:@"GET"] ? kGCDWebServerHTTPStatusCode_NotModified : kGCDWebServerHTTPStatusCode_PreconditionFailed;
GCDWebServerResponse* newResponse = [GCDWebServerResponse responseWithStatusCode:code];
newResponse.cacheControlMaxAge = response.cacheControlMaxAge;
newResponse.lastModifiedDate = response.lastModifiedDate;
newResponse.eTag = response.eTag;
GWS_DCHECK(newResponse);
return newResponse;
}
return response;
}
- (void)abortRequest:(GCDWebServerRequest*)request withStatusCode:(NSInteger)statusCode {
GWS_DCHECK(_responseMessage == NULL);
GWS_DCHECK((statusCode >= 400) && (statusCode < 600));
[self _initializeResponseHeadersWithStatusCode:statusCode];
[self _writeHeadersWithCompletionBlock:^(BOOL success) {
; // Nothing more to do
}];
GWS_LOG_DEBUG(@"Connection aborted with status code %i on socket %i", (int)statusCode, _socket);
}
- (void)close {
#ifdef __GCDWEBSERVER_ENABLE_TESTING__
if (_requestPath) {
BOOL success = NO;
NSError* error = nil;
if (_requestFD > 0) {
close(_requestFD);
NSString* name = [NSString stringWithFormat:@"%03lu-%@.request", (unsigned long)_connectionIndex, _virtualHEAD ? @"HEAD" : _request.method];
success = [[NSFileManager defaultManager] moveItemAtPath:_requestPath toPath:[[[NSFileManager defaultManager] currentDirectoryPath] stringByAppendingPathComponent:name] error:&error];
}
if (!success) {
GWS_LOG_ERROR(@"Failed saving recorded request: %@", error);
GWS_DNOT_REACHED();
}
unlink([_requestPath fileSystemRepresentation]);
}
if (_responsePath) {
BOOL success = NO;
NSError* error = nil;
if (_responseFD > 0) {
close(_responseFD);
NSString* name = [NSString stringWithFormat:@"%03lu-%i.response", (unsigned long)_connectionIndex, (int)_statusCode];
success = [[NSFileManager defaultManager] moveItemAtPath:_responsePath toPath:[[[NSFileManager defaultManager] currentDirectoryPath] stringByAppendingPathComponent:name] error:&error];
}
if (!success) {
GWS_LOG_ERROR(@"Failed saving recorded response: %@", error);
GWS_DNOT_REACHED();
}
unlink([_responsePath fileSystemRepresentation]);
}
#endif
if (_request) {
GWS_LOG_VERBOSE(@"[%@] %@ %i \"%@ %@\" (%lu | %lu)", self.localAddressString, self.remoteAddressString, (int)_statusCode, _virtualHEAD ? @"HEAD" : _request.method, _request.path, (unsigned long)_bytesRead, (unsigned long)_bytesWritten);
} else {
GWS_LOG_VERBOSE(@"[%@] %@ %i \"(invalid request)\" (%lu | %lu)", self.localAddressString, self.remoteAddressString, (int)_statusCode, (unsigned long)_bytesRead, (unsigned long)_bytesWritten);
}
}
@end
================================================
FILE: src/ios/GCDWebServer/Core/GCDWebServerFunctions.h
================================================
/*
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 <Foundation/Foundation.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* Converts a file extension to the corresponding MIME type.
* If there is no match, "application/octet-stream" is returned.
*/
NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension);
/**
* Add percent-escapes to a string so it can be used in a URL.
* The legal characters ":@/?&=+" are also escaped to ensure compatibility
* with URL encoded forms and URL queries.
*/
NSString* GCDWebServerEscapeURLString(NSString* string);
/**
* Unescapes a URL percent-encoded string.
*/
NSString* GCDWebServerUnescapeURLString(NSString* string);
/**
* Extracts the unescaped names and values from an
* "application/x-www-form-urlencoded" form.
* http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.1
*/
NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form);
/**
* On OS X, returns the IPv4 or IPv6 address as a string of the primary
* connected service or nil if not available.
*
* On iOS, returns the IPv4 or IPv6 address as a string of the WiFi
* interface if connected or nil otherwise.
*/
NSString* GCDWebServerGetPrimaryIPAddress(BOOL useIPv6);
/**
* Converts a date into a string using RFC822 formatting.
* https://tools.ietf.org/html/rfc822#section-5
* https://tools.ietf.org/html/rfc1123#section-5.2.14
*/
NSString* GCDWebServerFormatRFC822(NSDate* date);
/**
* Converts a RFC822 formatted string into a date.
* https://tools.ietf.org/html/rfc822#section-5
* https://tools.ietf.org/html/rfc1123#section-5.2.14
*
* @warning Timezones other than GMT are not supported by this function.
*/
NSDate* GCDWebServerParseRFC822(NSString* string);
/**
* Converts a date into a string using IOS 8601 formatting.
* http://tools.ietf.org/html/rfc3339#section-5.6
*/
NSString* GCDWebServerFormatISO8601(NSDate* date);
/**
* Converts a ISO 8601 formatted string into a date.
* http://tools.ietf.org/html/rfc3339#section-5.6
*
* @warning Only "calendar" variant is supported at this time and timezones
* other than GMT are not supported either.
*/
NSDate* GCDWebServerParseISO8601(NSString* string);
#ifdef __cplusplus
}
#endif
================================================
FILE: src/ios/GCDWebServer/Core/GCDWebServerFunctions.m
================================================
/*
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 <MobileCoreServices/MobileCoreServices.h>
#else
#import <SystemConfiguration/SystemConfiguration.h>
#endif
#import <CommonCrypto/CommonDigest.h>
#import <ifaddrs.h>
#import <net/if.h>
#import <netdb.h>
#import "GCDWebServerPrivate.h"
static NSDateFormatter* _dateFormatterRFC822 = nil;
static NSDateFormatter* _dateFormatterISO8601 = nil;
static dispatch_queue_t _dateFormatterQueue = NULL;
// TODO: Handle RFC 850 and ANSI C's asctime() format
void GCDWebServerInitializeFunctions() {
GWS_DCHECK([NSThread isMainThread]); // NSDateFormatter should be initialized on main thread
if (_dateFormatterRFC822 == nil) {
_dateFormatterRFC822 = [[NSDateFormatter alloc] init];
_dateFormatterRFC822.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
_dateFormatterRFC822.dateFormat = @"EEE',' dd MMM yyyy HH':'mm':'ss 'GMT'";
_dateFormatterRFC822.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US"];
GWS_DCHECK(_dateFormatterRFC822);
}
if (_dateFormatterISO8601 == nil) {
_dateFormatterISO8601 = [[NSDateFormatter alloc] init];
_dateFormatterISO8601.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
_dateFormatterISO8601.dateFormat = @"yyyy-MM-dd'T'HH:mm:ss'+00:00'";
_dateFormatterISO8601.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US"];
GWS_DCHECK(_dateFormatterISO8601);
}
if (_dateFormatterQueue == NULL) {
_dateFormatterQueue = dispatch_queue_create(NULL, DISPATCH_QUEUE_SERIAL);
GWS_DCHECK(_dateFormatterQueue);
}
}
NSString* GCDWebServerNormalizeHeaderValue(NSString* value) {
if (value) {
NSRange range = [value rangeOfString:@";"]; // Assume part before ";" separator is case-insensitive
if (range.location != NSNotFound) {
value = [[[value substringToIndex:range.location] lowercaseString] stringByAppendingString:[value substringFromIndex:range.location]];
} else {
value = [value lowercaseString];
}
}
return value;
}
NSString* GCDWebServerTruncateHeaderValue(NSString* value) {
NSRange range = [value rangeOfString:@";"];
return range.location != NSNotFound ? [value substringToIndex:range.location] : value;
}
NSString* GCDWebServerExtractHeaderValueParameter(NSString* value, NSString* name) {
NSString* parameter = nil;
NSScanner* scanner = [[NSScanner alloc] initWithString:value];
[scanner setCaseSensitive:NO]; // Assume parameter names are case-insensitive
NSString* string = [NSString stringWithFormat:@"%@=", name];
if ([scanner scanUpToString:string intoString:NULL]) {
[scanner scanString:string intoString:NULL];
if ([scanner scanString:@"\"" intoString:NULL]) {
[scanner scanUpToString:@"\"" intoString:¶meter];
} else {
[scanner scanUpToCharactersFromSet:[NSCharacterSet whitespaceCharacterSet] intoString:¶meter];
}
}
return parameter;
}
// http://www.w3schools.com/tags/ref_charactersets.asp
NSStringEncoding GCDWebServerStringEncodingFromCharset(NSString* charset) {
NSStringEncoding encoding = kCFStringEncodingInvalidId;
if (charset) {
encoding = CFStringConvertEncodingToNSStringEncoding(CFStringConvertIANACharSetNameToEncoding((CFStringRef)charset));
}
return (encoding != kCFStringEncodingInvalidId ? encoding : NSUTF8StringEncoding);
}
NSString* GCDWebServerFormatRFC822(NSDate* date) {
__block NSString* string;
dispatch_sync(_dateFormatterQueue, ^{
string = [_dateFormatterRFC822 stringFromDate:date];
});
return string;
}
NSDate* GCDWebServerParseRFC822(NSString* string) {
__block NSDate* date;
dispatch_sync(_dateFormatterQueue, ^{
date = [_dateFormatterRFC822 dateFromString:string];
});
return date;
}
NSString* GCDWebServerFormatISO8601(NSDate* date) {
__block NSString* string;
dispatch_sync(_dateFormatterQueue, ^{
string = [_dateFormatterISO8601 stringFromDate:date];
});
return string;
}
NSDate* GCDWebServerParseISO8601(NSString* string) {
__block NSDate* date;
dispatch_sync(_dateFormatterQueue, ^{
date = [_dateFormatterISO8601 dateFromString:string];
});
return date;
}
BOOL GCDWebServerIsTextContentType(NSString* type) {
return ([type hasPrefix:@"text/"] || [type hasPrefix:@"application/json"] || [type hasPrefix:@"application/xml"]);
}
NSString* GCDWebServerDescribeData(NSData* data, NSString* type) {
if (GCDWebServerIsTextContentType(type)) {
NSString* charset = GCDWebServerExtractHeaderValueParameter(type, @"charset");
NSString* string = [[NSString alloc] initWithData:data encoding:GCDWebServerStringEncodingFromCharset(charset)];
if (string) {
return string;
}
}
return [NSString stringWithFormat:@"<%lu bytes>", (unsigned long)data.length];
}
NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension) {
static NSDictionary* _overrides = nil;
if (_overrides == nil) {
_overrides = [[NSDictionary alloc] initWithObjectsAndKeys:
@"text/css", @"css",
nil];
}
NSString* mimeType = nil;
extension = [extension lowercaseString];
if (extension.length) {
mimeType = [_overrides objectForKey:extension];
if (mimeType == nil) {
CFStringRef uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)extension, NULL);
if (uti) {
mimeType = CFBridgingRelease(UTTypeCopyPreferredTagWithClass(uti, kUTTagClassMIMEType));
CFRelease(uti);
}
}
}
return mimeType ? mimeType : kGCDWebServerDefaultMimeType;
}
NSString* GCDWebServerEscapeURLString(NSString* string) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
return CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)string, NULL, CFSTR(":@/?&=+"), kCFStringEncodingUTF8));
#pragma clang diagnostic pop
}
NSString* GCDWebServerUnescapeURLString(NSString* string) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
return CFBridgingRelease(CFURLCreateStringByReplacingPercentEscapesUsingEncoding(kCFAllocatorDefault, (CFStringRef)string, CFSTR(""), kCFStringEncodingUTF8));
#pragma clang diagnostic pop
}
NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form) {
NSMutableDictionary* parameters = [NSMutableDictionary dictionary];
NSScanner* scanner = [[NSScanner alloc] initWithString:form];
[scanner setCharactersToBeSkipped:nil];
while (1) {
NSString* key = nil;
if (![scanner scanUpToString:@"=" intoString:&key] || [scanner isAtEnd]) {
break;
}
[scanner setScanLocation:([scanner scanLocation] + 1)];
NSString* value = nil;
[scanner scanUpToString:@"&" intoString:&value];
if (value == nil) {
value = @"";
}
key = [key stringByReplacingOccurrencesOfString:@"+" withString:@" "];
NSString* unescapedKey = key ? GCDWebServerUnescapeURLString(key) : nil;
value = [value stringByReplacingOccurrencesOfString:@"+" withString:@" "];
NSString* unescapedValue = value ? GCDWebServerUnescapeURLString(value) : nil;
if (unescapedKey && unescapedValue) {
[parameters setObject:unescapedValue forKey:unescapedKey];
} else {
GWS_LOG_WARNING(@"Failed parsing URL encoded form for key \"%@\" and value \"%@\"", key, value);
GWS_DNOT_REACHED();
}
if ([scanner isAtEnd]) {
break;
}
[scanner setScanLocation:([scanner scanLocation] + 1)];
}
return parameters;
}
NSString* GCDWebServerStringFromSockAddr(const struct sockaddr* addr, BOOL includeService) {
NSString* string = nil;
char hostBuffer[NI_MAXHOST];
char serviceBuffer[NI_MAXSERV];
if (getnameinfo(addr, addr->sa_len, hostBuffer, sizeof(hostBuffer), serviceBuffer, sizeof(serviceBuffer), NI_NUMERICHOST | NI_NUMERICSERV | NI_NOFQDN) >= 0) {
string = includeService ? [NSString stringWithFormat:@"%s:%s", hostBuffer, serviceBuffer] : [NSString stringWithUTF8String:hostBuffer];
} else {
GWS_DNOT_REACHED();
}
return string;
}
NSString* GCDWebServerGetPrimaryIPAddress(BOOL useIPv6) {
NSString* address = nil;
#if TARGET_OS_IPHONE
#if !TARGET_IPHONE_SIMULATOR && !TARGET_OS_TV
const char* primaryInterface = "en0"; // WiFi interface on iOS
#endif
#else
const char* primaryInterface = NULL;
SCDynamicStoreRef store = SCDynamicStoreCreate(kCFAllocatorDefault, CFSTR("GCDWebServer"), NULL, NULL);
if (store) {
CFPropertyListRef info = SCDynamicStoreCopyValue(store, CFSTR("State:/Network/Global/IPv4")); // There is no equivalent for IPv6 but the primary interface should be the same
if (info) {
primaryInterface = [[NSString stringWithString:[(__bridge NSDictionary*)info objectForKey:@"PrimaryInterface"]] UTF8String];
CFRelease(info);
}
CFRelease(store);
}
if (primaryInterface == NULL) {
primaryInterface = "lo0";
}
#endif
struct ifaddrs* list;
if (getifaddrs(&list) >= 0) {
for (struct ifaddrs* ifap = list; ifap; ifap = ifap->ifa_next) {
#if TARGET_IPHONE_SIMULATOR || TARGET_OS_TV
// Assume en0 is Ethernet and en1 is WiFi since there is no way to use SystemConfiguration framework in iOS Simulator
// Assumption holds for Apple TV running tvOS
if (strcmp(ifap->ifa_name, "en0") && strcmp(ifap->ifa_name, "en1"))
#else
if (strcmp(ifap->ifa_name, primaryInterface))
#endif
{
continue;
}
if ((ifap->ifa_flags & IFF_UP) && ((!useIPv6 && (ifap->ifa_addr->sa_family == AF_INET)) || (useIPv6 && (ifap->ifa_addr->sa_family == AF_INET6)))) {
address = GCDWebServerStringFromSockAddr(ifap->ifa_addr, NO);
break;
}
}
freeifaddrs(list);
}
return address;
}
NSString* GCDWebServerComputeMD5Digest(NSString* format, ...) {
va_list arguments;
va_start(arguments, format);
const char* string = [[[NSString alloc] initWithFormat:format arguments:arguments] UTF8String];
va_end(arguments);
unsigned char md5[CC_MD5_DIGEST_LENGTH];
CC_MD5(string, (CC_LONG)strlen(string), md5);
char buffer[2 * CC_MD5_DIGEST_LENGTH + 1];
for (int i = 0; i < CC_MD5_DIGEST_LENGTH; ++i) {
unsigned char byte = md5[i];
unsigned char byteHi = (byte & 0xF0) >> 4;
buffer[2 * i + 0] = byteHi >= 10 ? 'a' + byteHi - 10 : '0' + byteHi;
unsigned char byteLo = byte & 0x0F;
buffer[2 * i + 1] = byteLo >= 10 ? 'a' + byteLo - 10 : '0' + byteLo;
}
buffer[2 * CC_MD5_DIGEST_LENGTH] = 0;
return [NSString stringWithUTF8String:buffer];
}
================================================
FILE: src/ios/GCDWebServer/Core/GCDWebServerHTTPStatusCodes.h
================================================
/*
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.
*/
// http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
// http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
#import <Foundation/Foundation.h>
/**
* Convenience constants for "informational" HTTP status codes.
*/
typedef NS_ENUM(NSInteger, GCDWebServerInformationalHTTPStatusCode) {
kGCDWebServerHTTPStatusCode_Continue = 100,
kGCDWebServerHTTPStatusCode_SwitchingProtocols = 101,
kGCDWebServerHTTPStatusCode_Processing = 102
};
/**
* Convenience constants for "successful" HTTP status codes.
*/
typedef NS_ENUM(NSInteger, GCDWebServerSuccessfulHTTPStatusCode) {
kGCDWebServerHTTPStatusCode_OK = 200,
kGCDWebServerHTTPStatusCode_Created = 201,
kGCDWebServerHTTPStatusCode_Accepted = 202,
kGCDWebServerHTTPStatusCode_NonAuthoritativeInformation = 203,
kGCDWebServerHTTPStatusCode_NoContent = 204,
kGCDWebServerHTTPStatusCode_ResetContent = 205,
kGCDWebServerHTTPStatusCode_PartialContent = 206,
kGCDWebServerHTTPStatusCode_MultiStatus = 207,
kGCDWebServerHTTPStatusCode_AlreadyReported = 208
};
/**
* Convenience constants for "redirection" HTTP status codes.
*/
typedef NS_ENUM(NSInteger, GCDWebServerRedirectionHTTPStatusCode) {
kGCDWebServerHTTPStatusCode_MultipleChoices = 300,
kGCDWebServerHTTPStatusCode_MovedPermanently = 301,
kGCDWebServerHTTPStatusCode_Found = 302,
kGCDWebServerHTTPStatusCode_SeeOther = 303,
kGCDWebServerHTTPStatusCode_NotModified = 304,
kGCDWebServerHTTPStatusCode_UseProxy = 305,
kGCDWebServerHTTPStatusCode_TemporaryRedirect = 307,
kGCDWebServerHTTPStatusCode_PermanentRedirect = 308
};
/**
* Convenience constants for "client error" HTTP status codes.
*/
typedef NS_ENUM(NSInteger, GCDWebServerClientErrorHTTPStatusCode) {
kGCDWebServerHTTPStatusCode_BadRequest = 400,
kGCDWebServerHTTPStatusCode_Unauthorized = 401,
kGCDWebServerHTTPStatusCode_PaymentRequired = 402,
kGCDWebServerHTTPStatusCode_Forbidden = 403,
kGCDWebServerHTTPStatusCode_NotFound = 404,
kGCDWebServerHTTPStatusCode_MethodNotAllowed = 405,
kGCDWebServerHTTPStatusCode_NotAcceptable = 406,
kGCDWebServerHTTPStatusCode_ProxyAuthenticationRequired = 407,
kGCDWebServerHTTPStatusCode_RequestTimeout = 408,
kGCDWebServerHTTPStatusCode_Conflict = 409,
kGCDWebServerHTTPStatusCode_Gone = 410,
kGCDWebServerHTTPStatusCode_LengthRequired = 411,
kGCDWebServerHTTPStatusCode_PreconditionFailed = 412,
kGCDWebServerHTTPStatusCode_RequestEntityTooLarge = 413,
kGCDWebServerHTTPStatusCode_R
gitextract_ak8tiifl/
├── .appveyor.yml
├── .eslintrc.yml
├── .gitignore
├── .jshintrc
├── .travis.yml
├── LICENSE
├── README.md
├── RELEASENOTES.md
├── package.json
├── plugin.xml
├── src/
│ ├── ios/
│ │ ├── CDVWKProcessPoolFactory.h
│ │ ├── CDVWKProcessPoolFactory.m
│ │ ├── CDVWKWebViewEngine.h
│ │ ├── CDVWKWebViewEngine.m
│ │ ├── CDVWKWebViewUIDelegate.h
│ │ ├── CDVWKWebViewUIDelegate.m
│ │ ├── GCDWebServer/
│ │ │ ├── Core/
│ │ │ │ ├── GCDWebServer.h
│ │ │ │ ├── GCDWebServer.m
│ │ │ │ ├── GCDWebServerConnection.h
│ │ │ │ ├── GCDWebServerConnection.m
│ │ │ │ ├── GCDWebServerFunctions.h
│ │ │ │ ├── GCDWebServerFunctions.m
│ │ │ │ ├── GCDWebServerHTTPStatusCodes.h
│ │ │ │ ├── GCDWebServerPrivate.h
│ │ │ │ ├── GCDWebServerRequest.h
│ │ │ │ ├── GCDWebServerRequest.m
│ │ │ │ ├── GCDWebServerResponse.h
│ │ │ │ └── GCDWebServerResponse.m
│ │ │ ├── Requests/
│ │ │ │ ├── GCDWebServerDataRequest.h
│ │ │ │ ├── GCDWebServerDataRequest.m
│ │ │ │ ├── GCDWebServerFileRequest.h
│ │ │ │ ├── GCDWebServerFileRequest.m
│ │ │ │ ├── GCDWebServerMultiPartFormRequest.h
│ │ │ │ ├── GCDWebServerMultiPartFormRequest.m
│ │ │ │ ├── GCDWebServerURLEncodedFormRequest.h
│ │ │ │ └── GCDWebServerURLEncodedFormRequest.m
│ │ │ └── Responses/
│ │ │ ├── GCDWebServerDataResponse.h
│ │ │ ├── GCDWebServerDataResponse.m
│ │ │ ├── GCDWebServerErrorResponse.h
│ │ │ ├── GCDWebServerErrorResponse.m
│ │ │ ├── GCDWebServerFileResponse.h
│ │ │ ├── GCDWebServerFileResponse.m
│ │ │ ├── GCDWebServerStreamedResponse.h
│ │ │ └── GCDWebServerStreamedResponse.m
│ │ ├── LICENSE
│ │ └── wk-plugin.js
│ └── www/
│ └── ios/
│ └── ios-wkwebview-exec.js
└── tests/
├── ios/
│ ├── CDVWKWebViewEngineTest/
│ │ ├── .gitignore
│ │ ├── CDVWKWebViewEngineLibTests/
│ │ │ ├── CDVWKWebViewEngineTest.m
│ │ │ └── Info.plist
│ │ └── CDVWKWebViewEngineTest.xcodeproj/
│ │ ├── project.pbxproj
│ │ ├── project.xcworkspace/
│ │ │ ├── contents.xcworkspacedata
│ │ │ └── xcshareddata/
│ │ │ └── CDVWKWebViewEngineTest.xccheckout
│ │ └── xcshareddata/
│ │ └── xcschemes/
│ │ ├── CDVWKWebViewEngineLib.xcscheme
│ │ └── CDVWKWebViewEngineLibTests.xcscheme
│ ├── CDVWKWebViewEngineTest.xcworkspace/
│ │ ├── contents.xcworkspacedata
│ │ └── xcshareddata/
│ │ ├── CDVWKWebViewEngineTest.xccheckout
│ │ └── xcschemes/
│ │ └── CordovaLib.xcscheme
│ ├── README.md
│ ├── package.json
│ └── test.xcconfig
├── package.json
├── plugin.xml
└── tests.js
SYMBOL INDEX (11 symbols across 5 files)
FILE: src/ios/GCDWebServer/Core/GCDWebServer.h
type GCDWebServerRequest (line 43) | typedef GCDWebServerRequest* (^GCDWebServerMatchBlock)(NSString* request...
type GCDWebServerResponse (line 55) | typedef GCDWebServerResponse* (^GCDWebServerProcessBlock)(__kindof GCDWe...
FILE: src/ios/GCDWebServer/Core/GCDWebServerPrivate.h
function BOOL (line 184) | static inline BOOL GCDWebServerIsValidByteRange(NSRange range) {
type sockaddr (line 200) | struct sockaddr
FILE: src/ios/GCDWebServer/Responses/GCDWebServerStreamedResponse.h
type NSData (line 35) | typedef NSData* (^GCDWebServerStreamBlock)(NSError** error);
FILE: src/ios/wk-plugin.js
function normalizeURL (line 11) | function normalizeURL(url) {
FILE: src/www/ios/ios-wkwebview-exec.js
function massageArgsJsToNative (line 30) | function massageArgsJsToNative (args) {
function massageMessageNativeToJs (line 48) | function massageMessageNativeToJs (message) {
function convertMessageToArgsNativeToJs (line 65) | function convertMessageToArgsNativeToJs (message) {
function cordovaExec (line 143) | function cordovaExec () {
function execProxy (line 149) | function execProxy () {
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About this extraction
This page contains the full source code of the driftyco/cordova-plugin-wkwebview-engine GitHub repository, extracted and formatted as plain text for AI agents and large language models (LLMs). The extraction includes 64 files (368.8 KB), approximately 94.0k tokens, and a symbol index with 11 extracted functions, classes, methods, constants, and types. Use this with OpenClaw, Claude, ChatGPT, Cursor, Windsurf, or any other AI tool that accepts text input. You can copy the full output to your clipboard or download it as a .txt file.
Extracted by GitExtract — free GitHub repo to text converter for AI. Built by Nikandr Surkov.