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+ defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 5E3690831B2A23810040F884 /* Build configuration list for PBXNativeTarget "HelloWorld" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 5E3690841B2A23810040F884 /* Debug */, + 5E3690851B2A23810040F884 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 5E3690861B2A23810040F884 /* Build configuration list for PBXNativeTarget "HelloWorldTests" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 5E3690871B2A23810040F884 /* Debug */, + 5E3690881B2A23810040F884 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; +/* End XCConfigurationList section */ + }; + rootObject = 5E3690581B2A23800040F884 /* Project object */; +} diff --git a/objective-c/helloworld/HelloWorld.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/objective-c/helloworld/HelloWorld.xcodeproj/project.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..174a04e --- /dev/null +++ b/objective-c/helloworld/HelloWorld.xcodeproj/project.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/objective-c/helloworld/HelloWorld/AppDelegate.h b/objective-c/helloworld/HelloWorld/AppDelegate.h new file mode 100644 index 0000000..b1857f2 --- /dev/null +++ b/objective-c/helloworld/HelloWorld/AppDelegate.h @@ -0,0 +1,41 @@ +/* + * + * Copyright 2015, Google Inc. + * 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. + * * Neither the name of Google Inc. nor the names of its + * contributors may 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 THE COPYRIGHT + * OWNER OR CONTRIBUTORS 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 + +@interface AppDelegate : UIResponder + +@property (strong, nonatomic) UIWindow *window; + +@end + diff --git a/objective-c/helloworld/HelloWorld/AppDelegate.m b/objective-c/helloworld/HelloWorld/AppDelegate.m new file mode 100644 index 0000000..27b1f00 --- /dev/null +++ b/objective-c/helloworld/HelloWorld/AppDelegate.m @@ -0,0 +1,38 @@ +/* + * + * Copyright 2015, Google Inc. + * 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. + * * Neither the name of Google Inc. nor the names of its + * contributors may 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 THE COPYRIGHT + * OWNER OR CONTRIBUTORS 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 "AppDelegate.h" + +@implementation AppDelegate + +@end diff --git a/objective-c/helloworld/HelloWorld/Base.lproj/Main.storyboard b/objective-c/helloworld/HelloWorld/Base.lproj/Main.storyboard new file mode 100644 index 0000000..f56d2f3 --- /dev/null +++ b/objective-c/helloworld/HelloWorld/Base.lproj/Main.storyboard @@ -0,0 +1,25 @@ + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/objective-c/helloworld/HelloWorld/Images.xcassets/AppIcon.appiconset/Contents.json b/objective-c/helloworld/HelloWorld/Images.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000..36d2c80 --- /dev/null +++ b/objective-c/helloworld/HelloWorld/Images.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,68 @@ +{ + "images" : [ + { + "idiom" : "iphone", + "size" : "29x29", + "scale" : "2x" + }, + { + "idiom" : "iphone", + "size" : "29x29", + "scale" : "3x" + }, + { + "idiom" : "iphone", + "size" : "40x40", + "scale" : "2x" + }, + { + "idiom" : "iphone", + "size" : "40x40", + "scale" : "3x" + }, + { + "idiom" : "iphone", + "size" : "60x60", + "scale" : "2x" + }, + { + "idiom" : "iphone", + "size" : "60x60", + "scale" : "3x" + }, + { + "idiom" : "ipad", + "size" : "29x29", + "scale" : "1x" + }, + { + "idiom" : "ipad", + "size" : "29x29", + "scale" : "2x" + }, + { + "idiom" : "ipad", + "size" : "40x40", + "scale" : "1x" + }, + { + "idiom" : "ipad", + "size" : "40x40", + "scale" : "2x" + }, + { + "idiom" : "ipad", + "size" : "76x76", + "scale" : "1x" + }, + { + "idiom" : "ipad", + "size" : "76x76", + "scale" : "2x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} \ No newline at end of file diff --git a/objective-c/helloworld/HelloWorld/Info.plist b/objective-c/helloworld/HelloWorld/Info.plist new file mode 100644 index 0000000..1078fff --- /dev/null +++ b/objective-c/helloworld/HelloWorld/Info.plist @@ -0,0 +1,47 @@ + + + + + CFBundleDevelopmentRegion + en + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIdentifier + Google.$(PRODUCT_NAME:rfc1034identifier) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + $(PRODUCT_NAME) + CFBundlePackageType + APPL + CFBundleShortVersionString + 1.0 + CFBundleSignature + ???? + CFBundleVersion + 1 + LSRequiresIPhoneOS + + UILaunchStoryboardName + Main + UIMainStoryboardFile + Main + UIRequiredDeviceCapabilities + + armv7 + + UISupportedInterfaceOrientations + + UIInterfaceOrientationPortrait + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UISupportedInterfaceOrientations~ipad + + UIInterfaceOrientationPortrait + UIInterfaceOrientationPortraitUpsideDown + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + + diff --git a/objective-c/helloworld/HelloWorld/ViewController.h b/objective-c/helloworld/HelloWorld/ViewController.h new file mode 100644 index 0000000..38cd7f9 --- /dev/null +++ b/objective-c/helloworld/HelloWorld/ViewController.h @@ -0,0 +1,40 @@ +/* + * + * Copyright 2015, Google Inc. + * 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. + * * Neither the name of Google Inc. nor the names of its + * contributors may 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 THE COPYRIGHT + * OWNER OR CONTRIBUTORS 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 + +@interface ViewController : UIViewController + + +@end + diff --git a/objective-c/helloworld/HelloWorld/ViewController.m b/objective-c/helloworld/HelloWorld/ViewController.m new file mode 100644 index 0000000..91df435 --- /dev/null +++ b/objective-c/helloworld/HelloWorld/ViewController.m @@ -0,0 +1,38 @@ +/* + * + * Copyright 2015, Google Inc. + * 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. + * * Neither the name of Google Inc. nor the names of its + * contributors may 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 THE COPYRIGHT + * OWNER OR CONTRIBUTORS 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 "ViewController.h" + +@implementation ViewController + +@end diff --git a/objective-c/helloworld/Podfile b/objective-c/helloworld/Podfile new file mode 100644 index 0000000..2934ebc --- /dev/null +++ b/objective-c/helloworld/Podfile @@ -0,0 +1,7 @@ +source 'https://github.com/CocoaPods/Specs.git' +platform :ios, '8.0' + +target 'HelloWorld' do + # Depend on the generated HelloWorld library. + pod 'HelloWorld', :path => '.' +end diff --git a/objective-c/helloworld/README.md b/objective-c/helloworld/README.md new file mode 100644 index 0000000..8f6d0d3 --- /dev/null +++ b/objective-c/helloworld/README.md @@ -0,0 +1,50 @@ +#gRPC in 3 minutes (Objective-C) + +## Installation + +To run this example you should have [Cocoapods](https://cocoapods.org/#install) installed, as well as the relevant tools to generate the client library code (and a server in another language, for testing). You can obtain the latter by following [these setup instructions](https://github.com/grpc/homebrew-grpc). + +## Hello Objective-C gRPC! + +Here's how to build and run the Objective-C implementation of the [Hello World](https://github.com/grpc/grpc-common/blob/master/protos/helloworld.proto) example used in [Getting started](https://github.com/grpc/grpc-common). + +The example code for this and our other examples lives in the `grpc-common` +GitHub repository. Clone this repository to your local machine by running the +following command: + + +```sh +$ git clone https://github.com/grpc/grpc-common.git +``` + +Change your current directory to `grpc-common/objective-c/helloworld` + +```sh +$ cd grpc-common/objective-c/helloworld +``` + +### Try it! +To try the sample app, we need a gRPC server running locally. Let's compile and run, for example, the C++ server in this repository: + +```shell +$ pushd ../../cpp/helloworld +$ make +$ ./greeter_server & +$ popd +``` + +Now have Cocoapods generate and install the client library for our .proto files: + +```shell +$ pod install +``` + +This might have to compile OpenSSL, which takes around 15 minutes if Cocoapods doesn't have it yet on your computer's cache). + +Finally, open the XCode workspace created by Cocoapods, and run the app. You can check the calling code in `main.m` and see the results in XCode's log console. + +The code sends a `HLWHelloRequest` containing the string "Objective-C" to a local server. The server responds with a `HLWHelloResponse`, which contains a string that is then output to the log. + +## Tutorial + +You can find a more detailed tutorial in [gRPC Basics: Objective-C](https://github.com/grpc/grpc-common/blob/master/objective-c/route_guide/README.md) \ No newline at end of file diff --git a/objective-c/helloworld/main.m b/objective-c/helloworld/main.m new file mode 100644 index 0000000..458580b --- /dev/null +++ b/objective-c/helloworld/main.m @@ -0,0 +1,51 @@ +/* + * + * Copyright 2015, Google Inc. + * 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. + * * Neither the name of Google Inc. nor the names of its + * contributors may 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 THE COPYRIGHT + * OWNER OR CONTRIBUTORS 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 +#import "AppDelegate.h" + +#import + +static NSString * const kHostAddress = @"http://localhost:50051"; + +int main(int argc, char * argv[]) { + @autoreleasepool { + HLWGreeter *client = [[HLWGreeter alloc] initWithHost:kHostAddress]; + HLWHelloRequest *request = [HLWHelloRequest message]; + request.name = @"Objective-C"; + [client sayHelloWithRequest:request handler:^(HLWHelloReply *response, NSError *error) { + NSLog(@"%@", response.message); + }]; + return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); + } +}