feat(iOS): screensharing extension swift implementation
This commit is contained in:
parent
1898e4a768
commit
9bffe149d3
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productReference = 13B07F961A680F5B00A75B9A /* jitsi-meet.app */;
|
productReference = 13B07F961A680F5B00A75B9A /* jitsi-meet.app */;
|
||||||
productType = "com.apple.product-type.application";
|
productType = "com.apple.product-type.application";
|
||||||
};
|
};
|
||||||
4EC49BB525BEDAC100E76218 /* JitsiMeetBroadcast Extension */ = {
|
4EB06022260E026600F524C5 /* JitsiMeetBroadcastExtension */ = {
|
||||||
isa = PBXNativeTarget;
|
isa = PBXNativeTarget;
|
||||||
buildConfigurationList = 4EC49BC025BEDAC100E76218 /* Build configuration list for PBXNativeTarget "JitsiMeetBroadcast Extension" */;
|
buildConfigurationList = 4EB0602C260E026700F524C5 /* Build configuration list for PBXNativeTarget "JitsiMeetBroadcastExtension" */;
|
||||||
buildPhases = (
|
buildPhases = (
|
||||||
4EC49BB225BEDAC100E76218 /* Sources */,
|
4EB0601F260E026600F524C5 /* Sources */,
|
||||||
4EC49BB325BEDAC100E76218 /* Frameworks */,
|
4EB06020260E026600F524C5 /* Frameworks */,
|
||||||
4EC49BB425BEDAC100E76218 /* Resources */,
|
4EB06021260E026600F524C5 /* Resources */,
|
||||||
);
|
);
|
||||||
buildRules = (
|
buildRules = (
|
||||||
);
|
);
|
||||||
dependencies = (
|
dependencies = (
|
||||||
);
|
);
|
||||||
name = "JitsiMeetBroadcast Extension";
|
name = JitsiMeetBroadcastExtension;
|
||||||
productName = "JitsiMeetBroadcast Extension";
|
productName = "JitsiMeetBroadcast Extension";
|
||||||
productReference = 4EC49BB625BEDAC100E76218 /* JitsiMeetBroadcast Extension.appex */;
|
productReference = 4EB06023260E026600F524C5 /* JitsiMeetBroadcastExtension.appex */;
|
||||||
productType = "com.apple.product-type.app-extension";
|
productType = "com.apple.product-type.app-extension";
|
||||||
};
|
};
|
||||||
/* End PBXNativeTarget section */
|
/* End PBXNativeTarget section */
|
||||||
|
@ -406,6 +407,7 @@
|
||||||
83CBB9F71A601CBA00E9B192 /* Project object */ = {
|
83CBB9F71A601CBA00E9B192 /* Project object */ = {
|
||||||
isa = PBXProject;
|
isa = PBXProject;
|
||||||
attributes = {
|
attributes = {
|
||||||
|
LastSwiftUpdateCheck = 1240;
|
||||||
LastUpgradeCheck = 1020;
|
LastUpgradeCheck = 1020;
|
||||||
ORGANIZATIONNAME = Facebook;
|
ORGANIZATIONNAME = Facebook;
|
||||||
TargetAttributes = {
|
TargetAttributes = {
|
||||||
|
@ -429,8 +431,8 @@
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
4EC49BB525BEDAC100E76218 = {
|
4EB06022260E026600F524C5 = {
|
||||||
CreatedOnToolsVersion = 12.2;
|
CreatedOnToolsVersion = 12.4;
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
|
@ -450,7 +452,7 @@
|
||||||
13B07F861A680F5B00A75B9A /* JitsiMeet */,
|
13B07F861A680F5B00A75B9A /* JitsiMeet */,
|
||||||
0BEA5C241F7B8F73000D0AB4 /* JitsiMeetCompanion */,
|
0BEA5C241F7B8F73000D0AB4 /* JitsiMeetCompanion */,
|
||||||
0BEA5C301F7B8F73000D0AB4 /* JitsiMeetCompanion Extension */,
|
0BEA5C301F7B8F73000D0AB4 /* JitsiMeetCompanion Extension */,
|
||||||
4EC49BB525BEDAC100E76218 /* JitsiMeetBroadcast Extension */,
|
4EB06022260E026600F524C5 /* JitsiMeetBroadcastExtension */,
|
||||||
);
|
);
|
||||||
};
|
};
|
||||||
/* End PBXProject section */
|
/* End PBXProject section */
|
||||||
|
@ -483,7 +485,7 @@
|
||||||
);
|
);
|
||||||
runOnlyForDeploymentPostprocessing = 0;
|
runOnlyForDeploymentPostprocessing = 0;
|
||||||
};
|
};
|
||||||
4EC49BB425BEDAC100E76218 /* Resources */ = {
|
4EB06021260E026600F524C5 /* Resources */ = {
|
||||||
isa = PBXResourcesBuildPhase;
|
isa = PBXResourcesBuildPhase;
|
||||||
buildActionMask = 2147483647;
|
buildActionMask = 2147483647;
|
||||||
files = (
|
files = (
|
||||||
|
@ -625,14 +627,15 @@
|
||||||
);
|
);
|
||||||
runOnlyForDeploymentPostprocessing = 0;
|
runOnlyForDeploymentPostprocessing = 0;
|
||||||
};
|
};
|
||||||
4EC49BB225BEDAC100E76218 /* Sources */ = {
|
4EB0601F260E026600F524C5 /* Sources */ = {
|
||||||
isa = PBXSourcesBuildPhase;
|
isa = PBXSourcesBuildPhase;
|
||||||
buildActionMask = 2147483647;
|
buildActionMask = 2147483647;
|
||||||
files = (
|
files = (
|
||||||
4EC49BCB25BEDB6400E76218 /* SocketConnection.m in Sources */,
|
4EB0603C260E09D000F524C5 /* SocketConnection.swift in Sources */,
|
||||||
4EC49BBB25BEDAC100E76218 /* SampleHandler.m in Sources */,
|
4EB0603E260E09D000F524C5 /* SampleUploader.swift in Sources */,
|
||||||
4E51B75E25E4115F0038575A /* DarwinNotificationCenter.m in Sources */,
|
4EB0603D260E09D000F524C5 /* DarwinNotificationCenter.swift in Sources */,
|
||||||
4EC49BD125BF19CF00E76218 /* SampleUploader.m in Sources */,
|
4EB06027260E026600F524C5 /* SampleHandler.swift in Sources */,
|
||||||
|
4E90F9402632D1AB001102D4 /* Atomic.swift in Sources */,
|
||||||
);
|
);
|
||||||
runOnlyForDeploymentPostprocessing = 0;
|
runOnlyForDeploymentPostprocessing = 0;
|
||||||
};
|
};
|
||||||
|
@ -649,10 +652,10 @@
|
||||||
target = 0BEA5C241F7B8F73000D0AB4 /* JitsiMeetCompanion */;
|
target = 0BEA5C241F7B8F73000D0AB4 /* JitsiMeetCompanion */;
|
||||||
targetProxy = 0BEA5C3F1F7B8F73000D0AB4 /* PBXContainerItemProxy */;
|
targetProxy = 0BEA5C3F1F7B8F73000D0AB4 /* PBXContainerItemProxy */;
|
||||||
};
|
};
|
||||||
4EC49BBE25BEDAC100E76218 /* PBXTargetDependency */ = {
|
4EB0602A260E026600F524C5 /* PBXTargetDependency */ = {
|
||||||
isa = PBXTargetDependency;
|
isa = PBXTargetDependency;
|
||||||
target = 4EC49BB525BEDAC100E76218 /* JitsiMeetBroadcast Extension */;
|
target = 4EB06022260E026600F524C5 /* JitsiMeetBroadcastExtension */;
|
||||||
targetProxy = 4EC49BBD25BEDAC100E76218 /* PBXContainerItemProxy */;
|
targetProxy = 4EB06029260E026600F524C5 /* PBXContainerItemProxy */;
|
||||||
};
|
};
|
||||||
/* End PBXTargetDependency section */
|
/* End PBXTargetDependency section */
|
||||||
|
|
||||||
|
@ -879,7 +882,7 @@
|
||||||
};
|
};
|
||||||
name = Release;
|
name = Release;
|
||||||
};
|
};
|
||||||
4EC49BC125BEDAC100E76218 /* Debug */ = {
|
4EB0602D260E026700F524C5 /* Debug */ = {
|
||||||
isa = XCBuildConfiguration;
|
isa = XCBuildConfiguration;
|
||||||
buildSettings = {
|
buildSettings = {
|
||||||
CLANG_ANALYZER_NONNULL = YES;
|
CLANG_ANALYZER_NONNULL = YES;
|
||||||
|
@ -890,13 +893,13 @@
|
||||||
CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
|
CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
|
||||||
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
|
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
|
||||||
CODE_SIGN_ENTITLEMENTS = "broadcast-extension/extension.entitlements";
|
CODE_SIGN_ENTITLEMENTS = "broadcast-extension/extension.entitlements";
|
||||||
CODE_SIGN_IDENTITY = "iPhone Developer";
|
CODE_SIGN_IDENTITY = "Apple Development";
|
||||||
CODE_SIGN_STYLE = Automatic;
|
CODE_SIGN_STYLE = Automatic;
|
||||||
DEBUG_INFORMATION_FORMAT = dwarf;
|
DEBUG_INFORMATION_FORMAT = dwarf;
|
||||||
DEVELOPMENT_TEAM = FC967L3QRG;
|
DEVELOPMENT_TEAM = FC967L3QRG;
|
||||||
GCC_C_LANGUAGE_STANDARD = gnu11;
|
GCC_C_LANGUAGE_STANDARD = gnu11;
|
||||||
INFOPLIST_FILE = "broadcast-extension/Info.plist";
|
INFOPLIST_FILE = "broadcast-extension/Info.plist";
|
||||||
IPHONEOS_DEPLOYMENT_TARGET = 11.0;
|
IPHONEOS_DEPLOYMENT_TARGET = 14.4;
|
||||||
LD_RUNPATH_SEARCH_PATHS = (
|
LD_RUNPATH_SEARCH_PATHS = (
|
||||||
"$(inherited)",
|
"$(inherited)",
|
||||||
"@executable_path/Frameworks",
|
"@executable_path/Frameworks",
|
||||||
|
@ -907,11 +910,14 @@
|
||||||
PRODUCT_BUNDLE_IDENTIFIER = org.jitsi.meet.broadcast.extension;
|
PRODUCT_BUNDLE_IDENTIFIER = org.jitsi.meet.broadcast.extension;
|
||||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||||
SKIP_INSTALL = YES;
|
SKIP_INSTALL = YES;
|
||||||
|
SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
|
||||||
|
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
|
||||||
|
SWIFT_VERSION = 5.0;
|
||||||
TARGETED_DEVICE_FAMILY = "1,2";
|
TARGETED_DEVICE_FAMILY = "1,2";
|
||||||
};
|
};
|
||||||
name = Debug;
|
name = Debug;
|
||||||
};
|
};
|
||||||
4EC49BC225BEDAC100E76218 /* Release */ = {
|
4EB0602E260E026700F524C5 /* Release */ = {
|
||||||
isa = XCBuildConfiguration;
|
isa = XCBuildConfiguration;
|
||||||
buildSettings = {
|
buildSettings = {
|
||||||
CLANG_ANALYZER_NONNULL = YES;
|
CLANG_ANALYZER_NONNULL = YES;
|
||||||
|
@ -922,14 +928,14 @@
|
||||||
CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
|
CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
|
||||||
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
|
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
|
||||||
CODE_SIGN_ENTITLEMENTS = "broadcast-extension/extension.entitlements";
|
CODE_SIGN_ENTITLEMENTS = "broadcast-extension/extension.entitlements";
|
||||||
CODE_SIGN_IDENTITY = "iPhone Developer";
|
CODE_SIGN_IDENTITY = "Apple Development";
|
||||||
CODE_SIGN_STYLE = Automatic;
|
CODE_SIGN_STYLE = Automatic;
|
||||||
COPY_PHASE_STRIP = NO;
|
COPY_PHASE_STRIP = NO;
|
||||||
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
|
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
|
||||||
DEVELOPMENT_TEAM = FC967L3QRG;
|
DEVELOPMENT_TEAM = FC967L3QRG;
|
||||||
GCC_C_LANGUAGE_STANDARD = gnu11;
|
GCC_C_LANGUAGE_STANDARD = gnu11;
|
||||||
INFOPLIST_FILE = "broadcast-extension/Info.plist";
|
INFOPLIST_FILE = "broadcast-extension/Info.plist";
|
||||||
IPHONEOS_DEPLOYMENT_TARGET = 11.0;
|
IPHONEOS_DEPLOYMENT_TARGET = 14.4;
|
||||||
LD_RUNPATH_SEARCH_PATHS = (
|
LD_RUNPATH_SEARCH_PATHS = (
|
||||||
"$(inherited)",
|
"$(inherited)",
|
||||||
"@executable_path/Frameworks",
|
"@executable_path/Frameworks",
|
||||||
|
@ -939,6 +945,8 @@
|
||||||
PRODUCT_BUNDLE_IDENTIFIER = org.jitsi.meet.broadcast.extension;
|
PRODUCT_BUNDLE_IDENTIFIER = org.jitsi.meet.broadcast.extension;
|
||||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||||
SKIP_INSTALL = YES;
|
SKIP_INSTALL = YES;
|
||||||
|
SWIFT_OPTIMIZATION_LEVEL = "-O";
|
||||||
|
SWIFT_VERSION = 5.0;
|
||||||
TARGETED_DEVICE_FAMILY = "1,2";
|
TARGETED_DEVICE_FAMILY = "1,2";
|
||||||
};
|
};
|
||||||
name = Release;
|
name = Release;
|
||||||
|
@ -1087,11 +1095,11 @@
|
||||||
defaultConfigurationIsVisible = 0;
|
defaultConfigurationIsVisible = 0;
|
||||||
defaultConfigurationName = Release;
|
defaultConfigurationName = Release;
|
||||||
};
|
};
|
||||||
4EC49BC025BEDAC100E76218 /* Build configuration list for PBXNativeTarget "JitsiMeetBroadcast Extension" */ = {
|
4EB0602C260E026700F524C5 /* Build configuration list for PBXNativeTarget "JitsiMeetBroadcastExtension" */ = {
|
||||||
isa = XCConfigurationList;
|
isa = XCConfigurationList;
|
||||||
buildConfigurations = (
|
buildConfigurations = (
|
||||||
4EC49BC125BEDAC100E76218 /* Debug */,
|
4EB0602D260E026700F524C5 /* Debug */,
|
||||||
4EC49BC225BEDAC100E76218 /* Release */,
|
4EB0602E260E026700F524C5 /* Release */,
|
||||||
);
|
);
|
||||||
defaultConfigurationIsVisible = 0;
|
defaultConfigurationIsVisible = 0;
|
||||||
defaultConfigurationName = Release;
|
defaultConfigurationName = Release;
|
||||||
|
|
|
@ -0,0 +1,30 @@
|
||||||
|
|
||||||
|
import Foundation
|
||||||
|
|
||||||
|
@propertyWrapper
|
||||||
|
struct Atomic<Value> {
|
||||||
|
|
||||||
|
private var value: Value
|
||||||
|
private let lock = NSLock()
|
||||||
|
|
||||||
|
init(wrappedValue value: Value) {
|
||||||
|
self.value = value
|
||||||
|
}
|
||||||
|
|
||||||
|
var wrappedValue: Value {
|
||||||
|
get { return load() }
|
||||||
|
set { store(newValue: newValue) }
|
||||||
|
}
|
||||||
|
|
||||||
|
func load() -> Value {
|
||||||
|
lock.lock()
|
||||||
|
defer { lock.unlock() }
|
||||||
|
return value
|
||||||
|
}
|
||||||
|
|
||||||
|
mutating func store(newValue: Value) {
|
||||||
|
lock.lock()
|
||||||
|
defer { lock.unlock() }
|
||||||
|
value = newValue
|
||||||
|
}
|
||||||
|
}
|
|
@ -1,31 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright @ 2021-present 8x8, Inc.
|
|
||||||
*
|
|
||||||
* Licensed 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>
|
|
||||||
|
|
||||||
NS_ASSUME_NONNULL_BEGIN
|
|
||||||
|
|
||||||
extern NSNotificationName const kBroadcastStartedNotification;
|
|
||||||
extern NSNotificationName const kBroadcastStoppedNotification;
|
|
||||||
|
|
||||||
@interface DarwinNotificationCenter: NSObject
|
|
||||||
|
|
||||||
+ (instancetype)sharedInstance;
|
|
||||||
- (void)postNotificationWithName:(NSNotificationName)name;
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
||||||
NS_ASSUME_NONNULL_END
|
|
|
@ -1,50 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright @ 2021-present 8x8, Inc.
|
|
||||||
*
|
|
||||||
* Licensed 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 "DarwinNotificationCenter.h"
|
|
||||||
|
|
||||||
NSNotificationName const kBroadcastStartedNotification = @"iOS_BroadcastStarted";
|
|
||||||
NSNotificationName const kBroadcastStoppedNotification = @"iOS_BroadcastStopped";
|
|
||||||
|
|
||||||
@implementation DarwinNotificationCenter {
|
|
||||||
CFNotificationCenterRef _notificationCenter;
|
|
||||||
}
|
|
||||||
|
|
||||||
+ (instancetype)sharedInstance {
|
|
||||||
static DarwinNotificationCenter *sharedInstance = nil;
|
|
||||||
static dispatch_once_t onceToken;
|
|
||||||
dispatch_once(&onceToken, ^{
|
|
||||||
sharedInstance = [[self alloc] init];
|
|
||||||
});
|
|
||||||
|
|
||||||
return sharedInstance;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (instancetype)init {
|
|
||||||
self = [super init];
|
|
||||||
if (self) {
|
|
||||||
_notificationCenter = CFNotificationCenterGetDarwinNotifyCenter();
|
|
||||||
}
|
|
||||||
|
|
||||||
return self;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)postNotificationWithName:(NSString*)name {
|
|
||||||
CFNotificationCenterPostNotification(_notificationCenter, (__bridge CFStringRef)name, NULL, NULL, true);
|
|
||||||
}
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
|
@ -0,0 +1,37 @@
|
||||||
|
/*
|
||||||
|
* Copyright @ 2021-present 8x8, Inc.
|
||||||
|
*
|
||||||
|
* Licensed 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
|
||||||
|
|
||||||
|
enum DarwinNotification: String {
|
||||||
|
case broadcastStarted = "iOS_BroadcastStarted"
|
||||||
|
case broadcastStopped = "iOS_BroadcastStopped"
|
||||||
|
}
|
||||||
|
|
||||||
|
class DarwinNotificationCenter {
|
||||||
|
|
||||||
|
static var shared = DarwinNotificationCenter()
|
||||||
|
|
||||||
|
private var notificationCenter: CFNotificationCenter
|
||||||
|
|
||||||
|
init() {
|
||||||
|
notificationCenter = CFNotificationCenterGetDarwinNotifyCenter()
|
||||||
|
}
|
||||||
|
|
||||||
|
func postNotification(_ name: DarwinNotification) {
|
||||||
|
CFNotificationCenterPostNotification(notificationCenter, CFNotificationName(rawValue: name.rawValue as CFString), nil, nil, true)
|
||||||
|
}
|
||||||
|
}
|
|
@ -5,7 +5,7 @@
|
||||||
<key>CFBundleDevelopmentRegion</key>
|
<key>CFBundleDevelopmentRegion</key>
|
||||||
<string>$(DEVELOPMENT_LANGUAGE)</string>
|
<string>$(DEVELOPMENT_LANGUAGE)</string>
|
||||||
<key>CFBundleDisplayName</key>
|
<key>CFBundleDisplayName</key>
|
||||||
<string>JitsiMeet Broadcast Extension</string>
|
<string>Jitsi Meet Broadcast Extension</string>
|
||||||
<key>CFBundleExecutable</key>
|
<key>CFBundleExecutable</key>
|
||||||
<string>$(EXECUTABLE_NAME)</string>
|
<string>$(EXECUTABLE_NAME)</string>
|
||||||
<key>CFBundleIdentifier</key>
|
<key>CFBundleIdentifier</key>
|
||||||
|
@ -25,7 +25,7 @@
|
||||||
<key>NSExtensionPointIdentifier</key>
|
<key>NSExtensionPointIdentifier</key>
|
||||||
<string>com.apple.broadcast-services-upload</string>
|
<string>com.apple.broadcast-services-upload</string>
|
||||||
<key>NSExtensionPrincipalClass</key>
|
<key>NSExtensionPrincipalClass</key>
|
||||||
<string>SampleHandler</string>
|
<string>$(PRODUCT_MODULE_NAME).SampleHandler</string>
|
||||||
<key>RPBroadcastProcessMode</key>
|
<key>RPBroadcastProcessMode</key>
|
||||||
<string>RPBroadcastProcessModeSampleBuffer</string>
|
<string>RPBroadcastProcessModeSampleBuffer</string>
|
||||||
</dict>
|
</dict>
|
||||||
|
|
|
@ -1,21 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright @ 2021-present 8x8, Inc.
|
|
||||||
*
|
|
||||||
* Licensed 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 <ReplayKit/ReplayKit.h>
|
|
||||||
|
|
||||||
@interface SampleHandler : RPBroadcastSampleHandler
|
|
||||||
|
|
||||||
@end
|
|
|
@ -1,123 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright @ 2021-present 8x8, Inc.
|
|
||||||
*
|
|
||||||
* Licensed 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 "SampleHandler.h"
|
|
||||||
#import "SocketConnection.h"
|
|
||||||
#import "SampleUploader.h"
|
|
||||||
#import "DarwinNotificationCenter.h"
|
|
||||||
|
|
||||||
@interface SampleHandler ()
|
|
||||||
|
|
||||||
@property (nonatomic, retain) SocketConnection *clientConnection;
|
|
||||||
@property (nonatomic, retain) SampleUploader *uploader;
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
||||||
@implementation SampleHandler
|
|
||||||
|
|
||||||
- (instancetype)init {
|
|
||||||
self = [super init];
|
|
||||||
if (self) {
|
|
||||||
self.clientConnection = [[SocketConnection alloc] initWithFilePath:self.socketFilePath];
|
|
||||||
[self setupConnection];
|
|
||||||
|
|
||||||
self.uploader = [[SampleUploader alloc] initWithConnection:self.clientConnection];
|
|
||||||
}
|
|
||||||
|
|
||||||
return self;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)broadcastStartedWithSetupInfo:(NSDictionary<NSString *,NSObject *> *)setupInfo {
|
|
||||||
// User has requested to start the broadcast. Setup info from the UI extension can be supplied but optional.
|
|
||||||
NSLog(@"broadcast started");
|
|
||||||
|
|
||||||
[[DarwinNotificationCenter sharedInstance] postNotificationWithName:kBroadcastStartedNotification];
|
|
||||||
[self openConnection];
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)broadcastPaused {
|
|
||||||
// User has requested to pause the broadcast. Samples will stop being delivered.
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)broadcastResumed {
|
|
||||||
// User has requested to resume the broadcast. Samples delivery will resume.
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)broadcastFinished {
|
|
||||||
// User has requested to finish the broadcast.
|
|
||||||
[[DarwinNotificationCenter sharedInstance] postNotificationWithName:kBroadcastStoppedNotification];
|
|
||||||
[self.clientConnection close];
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)processSampleBuffer:(CMSampleBufferRef)sampleBuffer withType:(RPSampleBufferType)sampleBufferType {
|
|
||||||
static NSUInteger frameCount = 0;
|
|
||||||
switch (sampleBufferType) {
|
|
||||||
case RPSampleBufferTypeVideo:
|
|
||||||
// adjust frame rate by using every third frame
|
|
||||||
if (++frameCount%3 == 0 && self.uploader.isReady) {
|
|
||||||
[self.uploader sendSample:sampleBuffer];
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// MARK: Private Methods
|
|
||||||
|
|
||||||
- (NSString *)socketFilePath {
|
|
||||||
// the appGroupIdentifier must match the value provided in the app's info.plist for the RTCAppGroupIdentifier key
|
|
||||||
NSString *appGroupIdentifier = @"group.org.jitsi.meet.appgroup";
|
|
||||||
NSURL *sharedContainer = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:appGroupIdentifier];
|
|
||||||
NSString *socketFilePath = [[sharedContainer URLByAppendingPathComponent:@"rtc_SSFD"] path];
|
|
||||||
|
|
||||||
return socketFilePath;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)setupConnection {
|
|
||||||
__weak __typeof(self) weakSelf = self;
|
|
||||||
self.clientConnection.didClose = ^(NSError *error) {
|
|
||||||
NSLog(@"client connection did close: %@", error);
|
|
||||||
if (error) {
|
|
||||||
[weakSelf finishBroadcastWithError:error];
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
NSInteger JMScreenSharingStopped = 10001;
|
|
||||||
NSError *customError = [NSError errorWithDomain:RPRecordingErrorDomain
|
|
||||||
code:JMScreenSharingStopped
|
|
||||||
userInfo:@{NSLocalizedDescriptionKey: @"Screen sharing stopped"}];
|
|
||||||
[weakSelf finishBroadcastWithError:customError];
|
|
||||||
}
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)openConnection {
|
|
||||||
dispatch_queue_t queue = dispatch_queue_create("org.jitsi.meet.broadcast.connectTimer", 0);
|
|
||||||
dispatch_source_t timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, queue);
|
|
||||||
dispatch_source_set_timer(timer, dispatch_walltime(NULL, 0), 0.1 * NSEC_PER_SEC, 0.1 * NSEC_PER_SEC);
|
|
||||||
|
|
||||||
dispatch_source_set_event_handler(timer, ^{
|
|
||||||
BOOL success = [self.clientConnection open];
|
|
||||||
if (success) {
|
|
||||||
dispatch_source_cancel(timer);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
dispatch_resume(timer);
|
|
||||||
}
|
|
||||||
|
|
||||||
@end
|
|
|
@ -0,0 +1,117 @@
|
||||||
|
/*
|
||||||
|
* Copyright @ 2021-present 8x8, Inc.
|
||||||
|
*
|
||||||
|
* Licensed 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 ReplayKit
|
||||||
|
import JitsiMeetSDK
|
||||||
|
|
||||||
|
private enum Constants {
|
||||||
|
// the App Group ID value that the app and the broadcast extension targets are setup with. It differs for each app.
|
||||||
|
static let appGroupIdentifier = "group.org.jitsi.meet.appgroup"
|
||||||
|
}
|
||||||
|
|
||||||
|
class SampleHandler: RPBroadcastSampleHandler {
|
||||||
|
|
||||||
|
private var clientConnection: SocketConnection?
|
||||||
|
private var uploader: SampleUploader?
|
||||||
|
|
||||||
|
private var frameCount: Int = 0
|
||||||
|
|
||||||
|
var socketFilePath: String {
|
||||||
|
let sharedContainer = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: Constants.appGroupIdentifier)
|
||||||
|
|
||||||
|
return sharedContainer?.appendingPathComponent("rtc_SSFD").path ?? ""
|
||||||
|
}
|
||||||
|
|
||||||
|
override init() {
|
||||||
|
super.init()
|
||||||
|
if let connection = SocketConnection(filePath: socketFilePath) {
|
||||||
|
clientConnection = connection
|
||||||
|
setupConnection()
|
||||||
|
|
||||||
|
uploader = SampleUploader(connection: connection)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override func broadcastStarted(withSetupInfo setupInfo: [String: NSObject]?) {
|
||||||
|
// User has requested to start the broadcast. Setup info from the UI extension can be supplied but optional.
|
||||||
|
print("broadcast started")
|
||||||
|
|
||||||
|
frameCount = 0
|
||||||
|
|
||||||
|
DarwinNotificationCenter.shared.postNotification(.broadcastStarted)
|
||||||
|
openConnection()
|
||||||
|
}
|
||||||
|
|
||||||
|
override func broadcastPaused() {
|
||||||
|
// User has requested to pause the broadcast. Samples will stop being delivered.
|
||||||
|
}
|
||||||
|
|
||||||
|
override func broadcastResumed() {
|
||||||
|
// User has requested to resume the broadcast. Samples delivery will resume.
|
||||||
|
}
|
||||||
|
|
||||||
|
override func broadcastFinished() {
|
||||||
|
// User has requested to finish the broadcast.
|
||||||
|
DarwinNotificationCenter.shared.postNotification(.broadcastStopped)
|
||||||
|
clientConnection?.close()
|
||||||
|
}
|
||||||
|
|
||||||
|
override func processSampleBuffer(_ sampleBuffer: CMSampleBuffer, with sampleBufferType: RPSampleBufferType) {
|
||||||
|
switch sampleBufferType {
|
||||||
|
case RPSampleBufferType.video:
|
||||||
|
// very simple mechanism for adjusting frame rate by using every third frame
|
||||||
|
frameCount += 1
|
||||||
|
if frameCount % 3 == 0 {
|
||||||
|
uploader?.send(sample: sampleBuffer)
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private extension SampleHandler {
|
||||||
|
|
||||||
|
func setupConnection() {
|
||||||
|
clientConnection?.didClose = { [weak self] error in
|
||||||
|
print("client connection did close \(String(describing: error))")
|
||||||
|
|
||||||
|
if let error = error {
|
||||||
|
self?.finishBroadcastWithError(error)
|
||||||
|
} else {
|
||||||
|
// the displayed failure message is more user friendly when using NSError instead of Error
|
||||||
|
let JMScreenSharingStopped = 10001
|
||||||
|
let customError = NSError(domain: RPRecordingErrorDomain, code: JMScreenSharingStopped, userInfo: [NSLocalizedDescriptionKey: "Screen sharing stopped"])
|
||||||
|
self?.finishBroadcastWithError(customError)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func openConnection() {
|
||||||
|
let queue = DispatchQueue(label: "broadcast.connectTimer")
|
||||||
|
let timer = DispatchSource.makeTimerSource(queue: queue)
|
||||||
|
timer.schedule(deadline: .now(), repeating: .milliseconds(100), leeway: .milliseconds(500))
|
||||||
|
timer.setEventHandler { [weak self] in
|
||||||
|
guard self?.clientConnection?.open() == true else {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
timer.cancel()
|
||||||
|
}
|
||||||
|
|
||||||
|
timer.resume()
|
||||||
|
}
|
||||||
|
}
|
|
@ -1,33 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright @ 2021-present 8x8, Inc.
|
|
||||||
*
|
|
||||||
* Licensed 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 <ReplayKit/ReplayKit.h>
|
|
||||||
|
|
||||||
NS_ASSUME_NONNULL_BEGIN
|
|
||||||
|
|
||||||
@class SocketConnection;
|
|
||||||
|
|
||||||
@interface SampleUploader : NSObject
|
|
||||||
|
|
||||||
@property (nonatomic, assign, readonly) BOOL isReady;
|
|
||||||
|
|
||||||
- (instancetype)initWithConnection:(SocketConnection *)connection;
|
|
||||||
- (void)sendSample:(CMSampleBufferRef)sampleBuffer;
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
||||||
NS_ASSUME_NONNULL_END
|
|
|
@ -1,157 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright @ 2021-present 8x8, Inc.
|
|
||||||
*
|
|
||||||
* Licensed 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 <MessageUI/MessageUI.h>
|
|
||||||
#import <ReplayKit/ReplayKit.h>
|
|
||||||
|
|
||||||
#import "SampleUploader.h"
|
|
||||||
#import "SocketConnection.h"
|
|
||||||
|
|
||||||
static const NSInteger kBufferMaxLenght = 10 * 1024;
|
|
||||||
|
|
||||||
@interface SampleUploader ()
|
|
||||||
|
|
||||||
@property (nonatomic, assign) BOOL isReady;
|
|
||||||
|
|
||||||
@property (nonatomic, strong) dispatch_queue_t serialQueue;
|
|
||||||
@property (nonatomic, strong) SocketConnection *connection;
|
|
||||||
@property (nonatomic, strong) CIContext *imageContext;
|
|
||||||
|
|
||||||
@property (nonatomic, strong) NSData *dataToSend;
|
|
||||||
@property (nonatomic, assign) NSUInteger byteIndex;
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
||||||
@implementation SampleUploader
|
|
||||||
|
|
||||||
- (instancetype)initWithConnection:(SocketConnection *)connection {
|
|
||||||
self = [super init];
|
|
||||||
if (self) {
|
|
||||||
self.serialQueue = dispatch_queue_create("org.jitsi.meet.broadcast.sampleUploader", DISPATCH_QUEUE_SERIAL);
|
|
||||||
|
|
||||||
self.connection = connection;
|
|
||||||
[self setupConnection];
|
|
||||||
|
|
||||||
self.imageContext = [[CIContext alloc] initWithOptions:nil];
|
|
||||||
self.isReady = false;
|
|
||||||
}
|
|
||||||
|
|
||||||
return self;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)sendSample:(CMSampleBufferRef)sampleBuffer {
|
|
||||||
self.isReady = false;
|
|
||||||
|
|
||||||
self.dataToSend = [self prepareSample:sampleBuffer];
|
|
||||||
self.byteIndex = 0;
|
|
||||||
|
|
||||||
dispatch_async(self.serialQueue, ^{
|
|
||||||
[self sendData];
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
// MARK: Private Methods
|
|
||||||
|
|
||||||
- (void)setupConnection {
|
|
||||||
__weak __typeof(self) weakSelf = self;
|
|
||||||
self.connection.didOpen = ^{
|
|
||||||
weakSelf.isReady = true;
|
|
||||||
};
|
|
||||||
self.connection.streamHasSpaceAvailable = ^{
|
|
||||||
dispatch_async(weakSelf.serialQueue, ^{
|
|
||||||
weakSelf.isReady = ![weakSelf sendData];
|
|
||||||
});
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
This function downscales and converts to jpeg the provided sample buffer, then wraps the resulted image data into a CFHTTPMessageRef. Returns the serialized CFHTTPMessageRef.
|
|
||||||
*/
|
|
||||||
- (NSData *)prepareSample:(CMSampleBufferRef)sampleBuffer {
|
|
||||||
CVImageBufferRef imageBuffer = CMSampleBufferGetImageBuffer(sampleBuffer);
|
|
||||||
|
|
||||||
CVPixelBufferLockBaseAddress(imageBuffer, kCVPixelBufferLock_ReadOnly);
|
|
||||||
|
|
||||||
CGFloat scaleFactor = 2;
|
|
||||||
size_t width = CVPixelBufferGetWidth(imageBuffer)/scaleFactor;
|
|
||||||
size_t height = CVPixelBufferGetHeight(imageBuffer)/scaleFactor;
|
|
||||||
CGImagePropertyOrientation orientation = ((__bridge NSNumber*)CMGetAttachment(sampleBuffer, (__bridge CFStringRef)RPVideoSampleOrientationKey , NULL)).unsignedIntValue;
|
|
||||||
|
|
||||||
CGAffineTransform scaleTransform = CGAffineTransformMakeScale(1/scaleFactor, 1/scaleFactor);
|
|
||||||
NSData *bufferData = [self jpegDataFromPixelBuffer:imageBuffer withScaling:scaleTransform];
|
|
||||||
|
|
||||||
CVPixelBufferUnlockBaseAddress(imageBuffer, kCVPixelBufferLock_ReadOnly);
|
|
||||||
|
|
||||||
if (bufferData) {
|
|
||||||
CFHTTPMessageRef httpResponse = CFHTTPMessageCreateResponse(kCFAllocatorDefault, 200, NULL, kCFHTTPVersion1_1);
|
|
||||||
CFHTTPMessageSetHeaderFieldValue(httpResponse, (__bridge CFStringRef)@"Content-Length", (__bridge CFStringRef)[NSString stringWithFormat:@"%ld", bufferData.length]);
|
|
||||||
CFHTTPMessageSetHeaderFieldValue(httpResponse, (__bridge CFStringRef)@"Buffer-Width", (__bridge CFStringRef)[NSString stringWithFormat:@"%ld", width]);
|
|
||||||
CFHTTPMessageSetHeaderFieldValue(httpResponse, (__bridge CFStringRef)@"Buffer-Height", (__bridge CFStringRef)[NSString stringWithFormat:@"%ld", height]);
|
|
||||||
CFHTTPMessageSetHeaderFieldValue(httpResponse, (__bridge CFStringRef)@"Buffer-Orientation", (__bridge CFStringRef)[NSString stringWithFormat:@"%u", orientation]);
|
|
||||||
|
|
||||||
CFHTTPMessageSetBody(httpResponse, (__bridge CFDataRef)bufferData);
|
|
||||||
|
|
||||||
CFDataRef serializedMessage = CFHTTPMessageCopySerializedMessage(httpResponse);
|
|
||||||
CFRelease(httpResponse);
|
|
||||||
|
|
||||||
return CFBridgingRelease(serializedMessage);
|
|
||||||
}
|
|
||||||
|
|
||||||
return nil;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (BOOL)sendData {
|
|
||||||
if (!self.dataToSend) {
|
|
||||||
NSLog(@"no data to send");
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
NSUInteger bytesLeft = self.dataToSend.length - self.byteIndex;
|
|
||||||
|
|
||||||
NSInteger length = bytesLeft > kBufferMaxLenght ? kBufferMaxLenght : bytesLeft;
|
|
||||||
uint8_t buffer[length];
|
|
||||||
[self.dataToSend getBytes:&buffer range:NSMakeRange(self.byteIndex, length)];
|
|
||||||
|
|
||||||
length = [self.connection writeBufferToStream:buffer maxLength:length];
|
|
||||||
if (length > 0) {
|
|
||||||
self.byteIndex += length;
|
|
||||||
bytesLeft -= length;
|
|
||||||
|
|
||||||
if (bytesLeft == 0) {
|
|
||||||
NSLog(@"video sample processed successfully");
|
|
||||||
self.dataToSend = nil;
|
|
||||||
self.byteIndex = 0;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
NSLog(@"writeBufferToStream failure");
|
|
||||||
}
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (NSData *)jpegDataFromPixelBuffer:(CVPixelBufferRef)pixelBuffer withScaling:(CGAffineTransform)scaleTransform {
|
|
||||||
CIImage *image = [[CIImage alloc] initWithCVPixelBuffer:pixelBuffer];
|
|
||||||
image = [image imageByApplyingTransform:scaleTransform];
|
|
||||||
|
|
||||||
NSDictionary *options = @{(NSString *)kCGImageDestinationLossyCompressionQuality: [NSNumber numberWithFloat:1.0]};
|
|
||||||
NSData *imageData = [self.imageContext JPEGRepresentationOfImage:image
|
|
||||||
colorSpace:image.colorSpace
|
|
||||||
options:options];
|
|
||||||
return imageData;
|
|
||||||
}
|
|
||||||
|
|
||||||
@end
|
|
|
@ -0,0 +1,154 @@
|
||||||
|
/*
|
||||||
|
* Copyright @ 2021-present 8x8, Inc.
|
||||||
|
*
|
||||||
|
* Licensed 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
|
||||||
|
import ReplayKit
|
||||||
|
|
||||||
|
private enum Constants {
|
||||||
|
static let bufferMaxLength = 10240
|
||||||
|
}
|
||||||
|
|
||||||
|
class SampleUploader {
|
||||||
|
|
||||||
|
private static var imageContext = CIContext(options: nil)
|
||||||
|
|
||||||
|
@Atomic private var isReady: Bool = false
|
||||||
|
private var connection: SocketConnection
|
||||||
|
|
||||||
|
private var dataToSend: Data?
|
||||||
|
private var byteIndex = 0
|
||||||
|
|
||||||
|
private let serialQueue: DispatchQueue
|
||||||
|
|
||||||
|
init(connection: SocketConnection) {
|
||||||
|
self.connection = connection
|
||||||
|
self.serialQueue = DispatchQueue(label: "org.jitsi.meet.broadcast.sampleUploader")
|
||||||
|
|
||||||
|
setupConnection()
|
||||||
|
}
|
||||||
|
|
||||||
|
@discardableResult func send(sample buffer: CMSampleBuffer) -> Bool {
|
||||||
|
guard isReady == true else {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
isReady = false
|
||||||
|
|
||||||
|
dataToSend = prepare(sample: buffer)
|
||||||
|
byteIndex = 0
|
||||||
|
|
||||||
|
serialQueue.async { [weak self] in
|
||||||
|
self?.sendDataChunk()
|
||||||
|
}
|
||||||
|
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private extension SampleUploader {
|
||||||
|
|
||||||
|
func setupConnection() {
|
||||||
|
connection.didOpen = { [weak self] in
|
||||||
|
self?.isReady = true
|
||||||
|
}
|
||||||
|
connection.streamHasSpaceAvailable = { [weak self] in
|
||||||
|
self?.serialQueue.async {
|
||||||
|
self?.isReady = !(self?.sendDataChunk() ?? true)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@discardableResult func sendDataChunk() -> Bool {
|
||||||
|
guard let dataToSend = dataToSend else {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
var bytesLeft = dataToSend.count - byteIndex
|
||||||
|
var length = bytesLeft > Constants.bufferMaxLength ? Constants.bufferMaxLength : bytesLeft
|
||||||
|
|
||||||
|
length = dataToSend[byteIndex..<(byteIndex + length)].withUnsafeBytes {
|
||||||
|
guard let ptr = $0.bindMemory(to: UInt8.self).baseAddress else {
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
return connection.writeToStream(buffer: ptr, maxLength: length)
|
||||||
|
}
|
||||||
|
|
||||||
|
if length > 0 {
|
||||||
|
byteIndex += length
|
||||||
|
bytesLeft -= length
|
||||||
|
|
||||||
|
if bytesLeft == 0 {
|
||||||
|
self.dataToSend = nil
|
||||||
|
byteIndex = 0
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
print("writeBufferToStream failure")
|
||||||
|
}
|
||||||
|
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
func prepare(sample buffer: CMSampleBuffer) -> Data? {
|
||||||
|
guard let imageBuffer = CMSampleBufferGetImageBuffer(buffer) else {
|
||||||
|
print("image buffer not available")
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
CVPixelBufferLockBaseAddress(imageBuffer, .readOnly)
|
||||||
|
|
||||||
|
let scaleFactor = 2.0
|
||||||
|
let width = CVPixelBufferGetWidth(imageBuffer)/Int(scaleFactor)
|
||||||
|
let height = CVPixelBufferGetHeight(imageBuffer)/Int(scaleFactor)
|
||||||
|
let orientation = CMGetAttachment(buffer, key: RPVideoSampleOrientationKey as CFString, attachmentModeOut: nil)?.uintValue ?? 0
|
||||||
|
|
||||||
|
let scaleTransform = CGAffineTransform(scaleX: CGFloat(1.0/scaleFactor), y: CGFloat(1.0/scaleFactor))
|
||||||
|
let bufferData = self.jpegData(from: imageBuffer, scale: scaleTransform)
|
||||||
|
|
||||||
|
CVPixelBufferUnlockBaseAddress(imageBuffer, .readOnly)
|
||||||
|
|
||||||
|
guard let messageData = bufferData else {
|
||||||
|
print("corrupted image buffer")
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
let httpResponse = CFHTTPMessageCreateResponse(nil, 200, nil, kCFHTTPVersion1_1).takeRetainedValue()
|
||||||
|
CFHTTPMessageSetHeaderFieldValue(httpResponse, "Content-Length" as CFString, String(messageData.count) as CFString)
|
||||||
|
CFHTTPMessageSetHeaderFieldValue(httpResponse, "Buffer-Width" as CFString, String(width) as CFString)
|
||||||
|
CFHTTPMessageSetHeaderFieldValue(httpResponse, "Buffer-Height" as CFString, String(height) as CFString)
|
||||||
|
CFHTTPMessageSetHeaderFieldValue(httpResponse, "Buffer-Orientation" as CFString, String(orientation) as CFString)
|
||||||
|
|
||||||
|
CFHTTPMessageSetBody(httpResponse, messageData as CFData)
|
||||||
|
|
||||||
|
let serializedMessage = CFHTTPMessageCopySerializedMessage(httpResponse)?.takeRetainedValue() as Data?
|
||||||
|
|
||||||
|
return serializedMessage
|
||||||
|
}
|
||||||
|
|
||||||
|
func jpegData(from buffer: CVPixelBuffer, scale scaleTransform: CGAffineTransform) -> Data? {
|
||||||
|
var image = CIImage(cvPixelBuffer: buffer)
|
||||||
|
image = image.transformed(by: scaleTransform)
|
||||||
|
|
||||||
|
guard let colorSpace = image.colorSpace else {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
let options: [CIImageRepresentationOption: Float] = [kCGImageDestinationLossyCompressionQuality as CIImageRepresentationOption: 1.0]
|
||||||
|
let imageData = SampleUploader.imageContext.jpegRepresentation(of: image, colorSpace: colorSpace, options: options)
|
||||||
|
|
||||||
|
return imageData
|
||||||
|
}
|
||||||
|
}
|
|
@ -1,34 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright @ 2021-present 8x8, Inc.
|
|
||||||
*
|
|
||||||
* Licensed 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>
|
|
||||||
|
|
||||||
NS_ASSUME_NONNULL_BEGIN
|
|
||||||
|
|
||||||
@interface SocketConnection : NSObject
|
|
||||||
|
|
||||||
@property (nonatomic, copy, nullable) void (^didOpen)(void);
|
|
||||||
@property (nonatomic, copy, nullable) void (^didClose)(NSError*);
|
|
||||||
@property (nonatomic, copy, nullable) void (^streamHasSpaceAvailable)(void);
|
|
||||||
|
|
||||||
- (instancetype)initWithFilePath:(nonnull NSString *)filePath;
|
|
||||||
- (BOOL)open;
|
|
||||||
- (void)close;
|
|
||||||
- (NSInteger)writeBufferToStream:(const uint8_t*)buffer maxLength:(NSInteger)length;
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
||||||
NS_ASSUME_NONNULL_END
|
|
|
@ -1,189 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright @ 2021-present 8x8, Inc.
|
|
||||||
*
|
|
||||||
* Licensed 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.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <sys/socket.h>
|
|
||||||
#include <sys/un.h>
|
|
||||||
|
|
||||||
#import "SocketConnection.h"
|
|
||||||
|
|
||||||
@interface SocketConnection () <NSStreamDelegate>
|
|
||||||
|
|
||||||
@property (nonatomic, copy) NSString *filePath;
|
|
||||||
|
|
||||||
@property (nonatomic, strong) NSInputStream *inputStream;
|
|
||||||
@property (nonatomic, strong) NSOutputStream *outputStream;
|
|
||||||
|
|
||||||
@property (nonatomic, strong) NSThread *networkThread;
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
||||||
@implementation SocketConnection {
|
|
||||||
int _socket;
|
|
||||||
struct sockaddr_un _socketAddr;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (instancetype)initWithFilePath:(NSString *)path {
|
|
||||||
self = [super init];
|
|
||||||
if (self) {
|
|
||||||
self.filePath = path;
|
|
||||||
|
|
||||||
[self setupSocketWithFilePath:path];
|
|
||||||
[self setupNetworkThread];
|
|
||||||
}
|
|
||||||
|
|
||||||
return self;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (BOOL)open {
|
|
||||||
NSLog(@"Open socket connection");
|
|
||||||
|
|
||||||
if (![[NSFileManager defaultManager] fileExistsAtPath:self.filePath]) {
|
|
||||||
NSLog(@"failure: socket file missing");
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
int status = connect(_socket, (struct sockaddr *)&_socketAddr, sizeof(_socketAddr));
|
|
||||||
if (status < 0) {
|
|
||||||
NSLog(@"failure: socket connect (%d)", status);
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
[self.networkThread start];
|
|
||||||
|
|
||||||
CFReadStreamRef readStream;
|
|
||||||
CFWriteStreamRef writeStream;
|
|
||||||
|
|
||||||
CFStreamCreatePairWithSocket(kCFAllocatorDefault, _socket, &readStream, &writeStream);
|
|
||||||
|
|
||||||
self.inputStream = (__bridge_transfer NSInputStream *)readStream;
|
|
||||||
self.inputStream.delegate = self;
|
|
||||||
[self.inputStream setProperty:@"kCFBooleanTrue" forKey:@"kCFStreamPropertyShouldCloseNativeSocket"];
|
|
||||||
|
|
||||||
self.outputStream = (__bridge_transfer NSOutputStream *)writeStream;
|
|
||||||
self.outputStream.delegate = self;
|
|
||||||
[self.outputStream setProperty:@"kCFBooleanTrue" forKey:@"kCFStreamPropertyShouldCloseNativeSocket"];
|
|
||||||
|
|
||||||
[self performSelector:@selector(scheduleStreams) onThread:self.networkThread withObject:nil waitUntilDone:true];
|
|
||||||
|
|
||||||
[self.inputStream open];
|
|
||||||
[self.outputStream open];
|
|
||||||
|
|
||||||
NSLog(@"read stream status: %ld", CFReadStreamGetStatus(readStream));
|
|
||||||
NSLog(@"write stream status: %ld", CFWriteStreamGetStatus(writeStream));
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)close {
|
|
||||||
[self performSelector:@selector(unscheduleStreams) onThread:self.networkThread withObject:nil waitUntilDone:true];
|
|
||||||
|
|
||||||
self.inputStream.delegate = nil;
|
|
||||||
self.outputStream.delegate = nil;
|
|
||||||
|
|
||||||
[self.inputStream close];
|
|
||||||
[self.outputStream close];
|
|
||||||
|
|
||||||
[self.networkThread cancel];
|
|
||||||
}
|
|
||||||
|
|
||||||
- (NSInteger)writeBufferToStream:(const uint8_t*)buffer maxLength:(NSInteger)length {
|
|
||||||
return [self.outputStream write:buffer maxLength:length];
|
|
||||||
}
|
|
||||||
|
|
||||||
// MARK: Private Methods
|
|
||||||
|
|
||||||
- (BOOL)isOpen {
|
|
||||||
return self.inputStream.streamStatus == NSStreamStatusOpen && self.outputStream.streamStatus == NSStreamStatusOpen;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)setupSocketWithFilePath:(NSString*)path {
|
|
||||||
_socket = socket(AF_UNIX, SOCK_STREAM, 0);
|
|
||||||
|
|
||||||
memset(&_socketAddr, 0, sizeof(_socketAddr));
|
|
||||||
_socketAddr.sun_family = AF_UNIX;
|
|
||||||
strncpy(_socketAddr.sun_path, path.UTF8String, sizeof(_socketAddr.sun_path) - 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)setupNetworkThread {
|
|
||||||
self.networkThread = [[NSThread alloc] initWithBlock:^{
|
|
||||||
do {
|
|
||||||
@autoreleasepool {
|
|
||||||
[[NSRunLoop currentRunLoop] run];
|
|
||||||
}
|
|
||||||
} while (![NSThread currentThread].isCancelled);
|
|
||||||
}];
|
|
||||||
self.networkThread.qualityOfService = NSQualityOfServiceUserInitiated;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)scheduleStreams {
|
|
||||||
[self.inputStream scheduleInRunLoop:NSRunLoop.currentRunLoop forMode:NSRunLoopCommonModes];
|
|
||||||
[self.outputStream scheduleInRunLoop:NSRunLoop.currentRunLoop forMode:NSRunLoopCommonModes];
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)unscheduleStreams {
|
|
||||||
[self.inputStream removeFromRunLoop:NSRunLoop.currentRunLoop forMode:NSRunLoopCommonModes];
|
|
||||||
[self.outputStream removeFromRunLoop:NSRunLoop.currentRunLoop forMode:NSRunLoopCommonModes];
|
|
||||||
}
|
|
||||||
|
|
||||||
- (void)notifyDidClose:(NSError *)error {
|
|
||||||
if (self.didClose) {
|
|
||||||
self.didClose(error);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
||||||
#pragma mark - NSStreamDelegate
|
|
||||||
|
|
||||||
@implementation SocketConnection (NSStreamDelegate)
|
|
||||||
|
|
||||||
- (void)stream:(NSStream *)aStream handleEvent:(NSStreamEvent)eventCode {
|
|
||||||
switch (eventCode) {
|
|
||||||
case NSStreamEventOpenCompleted:
|
|
||||||
NSLog(@"client stream open completed");
|
|
||||||
if (aStream == self.outputStream && self.didOpen) {
|
|
||||||
self.didOpen();
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case NSStreamEventHasBytesAvailable:
|
|
||||||
if (aStream == self.inputStream) {
|
|
||||||
uint8_t buffer;
|
|
||||||
NSInteger numberOfBytesRead = [(NSInputStream *)aStream read:&buffer maxLength:sizeof(buffer)];
|
|
||||||
if (!numberOfBytesRead && aStream.streamStatus == NSStreamStatusAtEnd) {
|
|
||||||
NSLog(@"server socket closed");
|
|
||||||
[self close];
|
|
||||||
[self notifyDidClose:nil];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case NSStreamEventHasSpaceAvailable:
|
|
||||||
if (aStream == self.outputStream && self.streamHasSpaceAvailable) {
|
|
||||||
NSLog(@"client stream has space available");
|
|
||||||
self.streamHasSpaceAvailable();
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case NSStreamEventErrorOccurred:
|
|
||||||
NSLog(@"client stream error occurred: %@", aStream.streamError);
|
|
||||||
[self close];
|
|
||||||
[self notifyDidClose:aStream.streamError];
|
|
||||||
break;
|
|
||||||
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@end
|
|
|
@ -0,0 +1,205 @@
|
||||||
|
/*
|
||||||
|
* Copyright @ 2021-present 8x8, Inc.
|
||||||
|
*
|
||||||
|
* Licensed 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
|
||||||
|
|
||||||
|
class SocketConnection: NSObject {
|
||||||
|
var didOpen: (() -> Void)?
|
||||||
|
var didClose: ((Error?) -> Void)?
|
||||||
|
var streamHasSpaceAvailable: (() -> Void)?
|
||||||
|
|
||||||
|
private let filePath: String
|
||||||
|
private var socketHandle: Int32 = -1
|
||||||
|
private var address: sockaddr_un?
|
||||||
|
|
||||||
|
private var inputStream: InputStream?
|
||||||
|
private var outputStream: OutputStream?
|
||||||
|
|
||||||
|
private var networkQueue: DispatchQueue?
|
||||||
|
private var shouldKeepRunning = false
|
||||||
|
|
||||||
|
init?(filePath path: String) {
|
||||||
|
filePath = path
|
||||||
|
socketHandle = Darwin.socket(AF_UNIX, SOCK_STREAM, 0)
|
||||||
|
|
||||||
|
guard socketHandle != -1 else {
|
||||||
|
print("failure: create socket")
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func open() -> Bool {
|
||||||
|
print("open socket connection")
|
||||||
|
|
||||||
|
guard FileManager.default.fileExists(atPath: filePath) else {
|
||||||
|
print("failure: socket file missing")
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
guard setupAddress() == true else {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
guard connectSocket() == true else {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
setupStreams()
|
||||||
|
|
||||||
|
inputStream?.open()
|
||||||
|
outputStream?.open()
|
||||||
|
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
func close() {
|
||||||
|
unscheduleStreams()
|
||||||
|
|
||||||
|
inputStream?.delegate = nil
|
||||||
|
outputStream?.delegate = nil
|
||||||
|
|
||||||
|
inputStream?.close()
|
||||||
|
outputStream?.close()
|
||||||
|
|
||||||
|
inputStream = nil
|
||||||
|
outputStream = nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func writeToStream(buffer: UnsafePointer<UInt8>, maxLength length: Int) -> Int {
|
||||||
|
return outputStream?.write(buffer, maxLength: length) ?? 0
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
extension SocketConnection: StreamDelegate {
|
||||||
|
|
||||||
|
func stream(_ aStream: Stream, handle eventCode: Stream.Event) {
|
||||||
|
switch eventCode {
|
||||||
|
case .openCompleted:
|
||||||
|
print("client stream open completed")
|
||||||
|
if aStream == outputStream {
|
||||||
|
didOpen?()
|
||||||
|
}
|
||||||
|
case .hasBytesAvailable:
|
||||||
|
if aStream == inputStream {
|
||||||
|
var buffer: UInt8 = 0
|
||||||
|
let numberOfBytesRead = inputStream?.read(&buffer, maxLength: 1)
|
||||||
|
if numberOfBytesRead == 0 && aStream.streamStatus == .atEnd {
|
||||||
|
print("server socket closed")
|
||||||
|
close()
|
||||||
|
notifyDidClose(error: nil)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
case .hasSpaceAvailable:
|
||||||
|
if aStream == outputStream {
|
||||||
|
streamHasSpaceAvailable?()
|
||||||
|
}
|
||||||
|
case .errorOccurred:
|
||||||
|
print("client stream error occured: \(String(describing: aStream.streamError))")
|
||||||
|
close()
|
||||||
|
notifyDidClose(error: aStream.streamError)
|
||||||
|
|
||||||
|
default:
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private extension SocketConnection {
|
||||||
|
|
||||||
|
func setupAddress() -> Bool {
|
||||||
|
var addr = sockaddr_un()
|
||||||
|
guard filePath.count < MemoryLayout.size(ofValue: addr.sun_path) else {
|
||||||
|
print("failure: fd path is too long")
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
_ = withUnsafeMutablePointer(to: &addr.sun_path.0) { ptr in
|
||||||
|
filePath.withCString {
|
||||||
|
strncpy(ptr, $0, filePath.count)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
address = addr
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
func connectSocket() -> Bool {
|
||||||
|
guard var addr = address else {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
let status = withUnsafePointer(to: &addr) { ptr in
|
||||||
|
ptr.withMemoryRebound(to: sockaddr.self, capacity: 1) {
|
||||||
|
Darwin.connect(socketHandle, $0, socklen_t(MemoryLayout<sockaddr_un>.size))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
guard status == noErr else {
|
||||||
|
print("failure: \(status)")
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
func setupStreams() {
|
||||||
|
var readStream: Unmanaged<CFReadStream>?
|
||||||
|
var writeStream: Unmanaged<CFWriteStream>?
|
||||||
|
|
||||||
|
CFStreamCreatePairWithSocket(kCFAllocatorDefault, socketHandle, &readStream, &writeStream)
|
||||||
|
|
||||||
|
inputStream = readStream?.takeRetainedValue()
|
||||||
|
inputStream?.delegate = self
|
||||||
|
inputStream?.setProperty(kCFBooleanTrue, forKey: Stream.PropertyKey(kCFStreamPropertyShouldCloseNativeSocket as String))
|
||||||
|
|
||||||
|
outputStream = writeStream?.takeRetainedValue()
|
||||||
|
outputStream?.delegate = self
|
||||||
|
outputStream?.setProperty(kCFBooleanTrue, forKey: Stream.PropertyKey(kCFStreamPropertyShouldCloseNativeSocket as String))
|
||||||
|
|
||||||
|
scheduleStreams()
|
||||||
|
}
|
||||||
|
|
||||||
|
func scheduleStreams() {
|
||||||
|
shouldKeepRunning = true
|
||||||
|
|
||||||
|
networkQueue = DispatchQueue.global(qos: .userInitiated)
|
||||||
|
networkQueue?.async { [weak self] in
|
||||||
|
self?.inputStream?.schedule(in: .current, forMode: .common)
|
||||||
|
self?.outputStream?.schedule(in: .current, forMode: .common)
|
||||||
|
|
||||||
|
var isRunning = false
|
||||||
|
|
||||||
|
repeat {
|
||||||
|
isRunning = self?.shouldKeepRunning ?? false && RunLoop.current.run(mode: .default, before: .distantFuture)
|
||||||
|
} while (isRunning)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func unscheduleStreams() {
|
||||||
|
networkQueue?.sync { [weak self] in
|
||||||
|
self?.inputStream?.remove(from: .current, forMode: .common)
|
||||||
|
self?.outputStream?.remove(from: .current, forMode: .common)
|
||||||
|
}
|
||||||
|
|
||||||
|
shouldKeepRunning = false
|
||||||
|
}
|
||||||
|
|
||||||
|
func notifyDidClose(error: Error?) {
|
||||||
|
if didClose != nil {
|
||||||
|
didClose?(error)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
Loading…
Reference in New Issue