Integrate an iOS SDK

This topic describes how to use XCode to integrate a GameShield SDK.

1. Open XCode.
2. Create a project, select Single View Application, and use the default settings to complete the creation of the project. Name the project yxd_sdk_test.
   Note Before proceeding to subsequent operations, you must make sure that the new project is working as expected.
3. Add dependencies. Copy YunCeng.framework from the iOS SDK to the directory where the yxd_sdk_test project resides.
4. Change project settings.
   • Change Build Phases to Link Binary With Libraries.
   • Add YunCeng.framework and its associated frameworks.
5. Modify ViewController.m.
   Note For more information about the initEx and getProxyTcpByDomain methods, see Introduction to core methods.

   // Initialize the SDK. One successful initialization for the SDK is required.
   const char appkey[] = "appkeytest"; //Obtain the AccessKey pair from the console.
   int ret = [YunCeng initEx: appkey: "token"];
   if (0 ! = ret) {
       printf("init failed. \n");
       return;
   }
   const char groupname[] = "GroupName"; //Obtain the node group ID from the console. Each game has a unique node group ID.
   char ip[128] = {0};
   char port[32] = {0};
   
   //Call the core methods.
   ret = [YunCeng getProxyTcpByDomain: "Player ID": groupname: "Port for the protection target": "Port for the origin server": ip: 128 : port: 32];
   if (0 ! = ret) {
       printf("get next ip failed. \n");
       return;
   }
   printf("get next ip success. %s, port:%s \n", ip, port);

   Note

   • If a message showing "_OBJC_CLASS_$_CTTelephonyNetworkInfo", referenced from occurs when you compile the project, we recommend that you add the CoreTelephony.framework library by referring to Step 4.
   • If a message showing "_res_9_getservers", referenced from occurs when you compile the project, we recommend that you add the libresolv.tbd library by referring to Step 4.