Chilkat Online Tools

DescribeStacks C++ Example

AWS OpsWorks

#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRest rest;
    bool success;

    CkAuthAws authAws;
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_SecretKey("AWS_SECRET_KEY");

    // Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
    authAws.put_Region("us-west-2");
    authAws.put_ServiceName("opsworks");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://opsworks.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("opsworks.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    // The following code creates the JSON request body.
    // The JSON created by this code is shown below.

    // Use this online tool to generate code from sample JSON:
    // Generate Code to Create JSON

    CkJsonObject json;
    json.UpdateString("StackIds[0]","string");

    // The JSON request body created by the above code:

    // {
    //   "StackIds": [
    //     "string"
    //   ]
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","OpsWorks_20130218.DescribeStacks");

    CkStringBuilder sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody;
    success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
    if (success != true) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    std::cout << "response status code = " << respStatusCode << "\r\n";
    if (respStatusCode != 200) {
        std::cout << "Response Header:" << "\r\n";
        std::cout << rest.responseHeader() << "\r\n";
        std::cout << "Response Body:" << "\r\n";
        std::cout << sbResponseBody.getAsString() << "\r\n";
        return;
    }

    CkJsonObject jResp;
    jResp.LoadSb(sbResponseBody);

    // The following code parses the JSON response.
    // A sample JSON response is shown below the sample code.

    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    const char *AgentVersion = 0;
    const char *Arn = 0;
    const char *v_String = 0;
    const char *BerkshelfVersion = 0;
    int ManageBerkshelf;
    const char *Name = 0;
    const char *Version = 0;
    const char *CreatedAt = 0;
    const char *Password = 0;
    const char *Revision = 0;
    const char *v_SshKey = 0;
    const char *v_Type = 0;
    const char *v_Url = 0;
    const char *Username = 0;
    const char *CustomJson = 0;
    const char *DefaultAvailabilityZone = 0;
    const char *DefaultInstanceProfileArn = 0;
    const char *DefaultOs = 0;
    const char *DefaultRootDeviceType = 0;
    const char *DefaultSshKeyName = 0;
    const char *DefaultSubnetId = 0;
    const char *HostnameTheme = 0;
    const char *Region = 0;
    const char *ServiceRoleArn = 0;
    const char *StackId = 0;
    int UseCustomCookbooks;
    int UseOpsworksSecurityGroups;
    const char *VpcId = 0;

    int i = 0;
    int count_i = jResp.SizeOfArray("Stacks");
    while (i < count_i) {
        jResp.put_I(i);
        AgentVersion = jResp.stringOf("Stacks[i].AgentVersion");
        Arn = jResp.stringOf("Stacks[i].Arn");
        v_String = jResp.stringOf("Stacks[i].Attributes.string");
        BerkshelfVersion = jResp.stringOf("Stacks[i].ChefConfiguration.BerkshelfVersion");
        ManageBerkshelf = jResp.IntOf("Stacks[i].ChefConfiguration.ManageBerkshelf");
        Name = jResp.stringOf("Stacks[i].ConfigurationManager.Name");
        Version = jResp.stringOf("Stacks[i].ConfigurationManager.Version");
        CreatedAt = jResp.stringOf("Stacks[i].CreatedAt");
        Password = jResp.stringOf("Stacks[i].CustomCookbooksSource.Password");
        Revision = jResp.stringOf("Stacks[i].CustomCookbooksSource.Revision");
        v_SshKey = jResp.stringOf("Stacks[i].CustomCookbooksSource.SshKey");
        v_Type = jResp.stringOf("Stacks[i].CustomCookbooksSource.Type");
        v_Url = jResp.stringOf("Stacks[i].CustomCookbooksSource.Url");
        Username = jResp.stringOf("Stacks[i].CustomCookbooksSource.Username");
        CustomJson = jResp.stringOf("Stacks[i].CustomJson");
        DefaultAvailabilityZone = jResp.stringOf("Stacks[i].DefaultAvailabilityZone");
        DefaultInstanceProfileArn = jResp.stringOf("Stacks[i].DefaultInstanceProfileArn");
        DefaultOs = jResp.stringOf("Stacks[i].DefaultOs");
        DefaultRootDeviceType = jResp.stringOf("Stacks[i].DefaultRootDeviceType");
        DefaultSshKeyName = jResp.stringOf("Stacks[i].DefaultSshKeyName");
        DefaultSubnetId = jResp.stringOf("Stacks[i].DefaultSubnetId");
        HostnameTheme = jResp.stringOf("Stacks[i].HostnameTheme");
        Name = jResp.stringOf("Stacks[i].Name");
        Region = jResp.stringOf("Stacks[i].Region");
        ServiceRoleArn = jResp.stringOf("Stacks[i].ServiceRoleArn");
        StackId = jResp.stringOf("Stacks[i].StackId");
        UseCustomCookbooks = jResp.IntOf("Stacks[i].UseCustomCookbooks");
        UseOpsworksSecurityGroups = jResp.IntOf("Stacks[i].UseOpsworksSecurityGroups");
        VpcId = jResp.stringOf("Stacks[i].VpcId");
        i = i + 1;
    }

    // A sample JSON response body parsed by the above code:

    // {
    //   "Stacks": [
    //     {
    //       "AgentVersion": "string",
    //       "Arn": "string",
    //       "Attributes": {
    //         "string": "string"
    //       },
    //       "ChefConfiguration": {
    //         "BerkshelfVersion": "string",
    //         "ManageBerkshelf": boolean
    //       },
    //       "ConfigurationManager": {
    //         "Name": "string",
    //         "Version": "string"
    //       },
    //       "CreatedAt": "string",
    //       "CustomCookbooksSource": {
    //         "Password": "string",
    //         "Revision": "string",
    //         "SshKey": "string",
    //         "Type": "string",
    //         "Url": "string",
    //         "Username": "string"
    //       },
    //       "CustomJson": "string",
    //       "DefaultAvailabilityZone": "string",
    //       "DefaultInstanceProfileArn": "string",
    //       "DefaultOs": "string",
    //       "DefaultRootDeviceType": "string",
    //       "DefaultSshKeyName": "string",
    //       "DefaultSubnetId": "string",
    //       "HostnameTheme": "string",
    //       "Name": "string",
    //       "Region": "string",
    //       "ServiceRoleArn": "string",
    //       "StackId": "string",
    //       "UseCustomCookbooks": boolean,
    //       "UseOpsworksSecurityGroups": boolean,
    //       "VpcId": "string"
    //     }
    //   ]
    // }
    }