Chilkat Online Tools

DescribeImages C++ Example

Amazon AppStream

#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("appstream");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://appstream2.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("appstream2.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("Arns[0]","string");
    json.UpdateInt("MaxResults",123);
    json.UpdateString("Names[0]","string");
    json.UpdateString("NextToken","string");
    json.UpdateString("Type","string");

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

    // {
    //   "Arns": [
    //     "string"
    //   ],
    //   "MaxResults": number,
    //   "Names": [
    //     "string"
    //   ],
    //   "NextToken": "string",
    //   "Type": "string"
    // }

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

    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 *AppstreamAgentVersion = 0;
    const char *Arn = 0;
    const char *BaseImageArn = 0;
    int CreatedTime;
    const char *Description = 0;
    const char *DisplayName = 0;
    const char *ImageBuilderName = 0;
    int ImageBuilderSupported;
    int AllowFleet;
    int AllowImageBuilder;
    const char *Name = 0;
    const char *Platform = 0;
    int PublicBaseImageReleasedDate;
    const char *State = 0;
    const char *Code = 0;
    const char *Message = 0;
    const char *Visibility = 0;
    int j;
    int count_j;
    const char *AppBlockArn = 0;
    int Enabled;
    const char *S3Bucket = 0;
    const char *S3Key = 0;
    const char *IconURL = 0;
    const char *LaunchParameters = 0;
    const char *LaunchPath = 0;
    const char *v_String = 0;
    const char *WorkingDirectory = 0;
    int k;
    int count_k;
    const char *strVal = 0;
    const char *ErrorCode = 0;
    const char *ErrorMessage = 0;
    int ErrorTimestamp;

    const char *NextToken = jResp.stringOf("NextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("Images");
    while (i < count_i) {
        jResp.put_I(i);
        AppstreamAgentVersion = jResp.stringOf("Images[i].AppstreamAgentVersion");
        Arn = jResp.stringOf("Images[i].Arn");
        BaseImageArn = jResp.stringOf("Images[i].BaseImageArn");
        CreatedTime = jResp.IntOf("Images[i].CreatedTime");
        Description = jResp.stringOf("Images[i].Description");
        DisplayName = jResp.stringOf("Images[i].DisplayName");
        ImageBuilderName = jResp.stringOf("Images[i].ImageBuilderName");
        ImageBuilderSupported = jResp.IntOf("Images[i].ImageBuilderSupported");
        AllowFleet = jResp.IntOf("Images[i].ImagePermissions.allowFleet");
        AllowImageBuilder = jResp.IntOf("Images[i].ImagePermissions.allowImageBuilder");
        Name = jResp.stringOf("Images[i].Name");
        Platform = jResp.stringOf("Images[i].Platform");
        PublicBaseImageReleasedDate = jResp.IntOf("Images[i].PublicBaseImageReleasedDate");
        State = jResp.stringOf("Images[i].State");
        Code = jResp.stringOf("Images[i].StateChangeReason.Code");
        Message = jResp.stringOf("Images[i].StateChangeReason.Message");
        Visibility = jResp.stringOf("Images[i].Visibility");
        j = 0;
        count_j = jResp.SizeOfArray("Images[i].Applications");
        while (j < count_j) {
            jResp.put_J(j);
            AppBlockArn = jResp.stringOf("Images[i].Applications[j].AppBlockArn");
            Arn = jResp.stringOf("Images[i].Applications[j].Arn");
            CreatedTime = jResp.IntOf("Images[i].Applications[j].CreatedTime");
            Description = jResp.stringOf("Images[i].Applications[j].Description");
            DisplayName = jResp.stringOf("Images[i].Applications[j].DisplayName");
            Enabled = jResp.IntOf("Images[i].Applications[j].Enabled");
            S3Bucket = jResp.stringOf("Images[i].Applications[j].IconS3Location.S3Bucket");
            S3Key = jResp.stringOf("Images[i].Applications[j].IconS3Location.S3Key");
            IconURL = jResp.stringOf("Images[i].Applications[j].IconURL");
            LaunchParameters = jResp.stringOf("Images[i].Applications[j].LaunchParameters");
            LaunchPath = jResp.stringOf("Images[i].Applications[j].LaunchPath");
            v_String = jResp.stringOf("Images[i].Applications[j].Metadata.string");
            Name = jResp.stringOf("Images[i].Applications[j].Name");
            WorkingDirectory = jResp.stringOf("Images[i].Applications[j].WorkingDirectory");
            k = 0;
            count_k = jResp.SizeOfArray("Images[i].Applications[j].InstanceFamilies");
            while (k < count_k) {
                jResp.put_K(k);
                strVal = jResp.stringOf("Images[i].Applications[j].InstanceFamilies[k]");
                k = k + 1;
            }

            k = 0;
            count_k = jResp.SizeOfArray("Images[i].Applications[j].Platforms");
            while (k < count_k) {
                jResp.put_K(k);
                strVal = jResp.stringOf("Images[i].Applications[j].Platforms[k]");
                k = k + 1;
            }

            j = j + 1;
        }

        j = 0;
        count_j = jResp.SizeOfArray("Images[i].ImageErrors");
        while (j < count_j) {
            jResp.put_J(j);
            ErrorCode = jResp.stringOf("Images[i].ImageErrors[j].ErrorCode");
            ErrorMessage = jResp.stringOf("Images[i].ImageErrors[j].ErrorMessage");
            ErrorTimestamp = jResp.IntOf("Images[i].ImageErrors[j].ErrorTimestamp");
            j = j + 1;
        }

        i = i + 1;
    }

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

    // {
    //   "Images": [
    //     {
    //       "Applications": [
    //         {
    //           "AppBlockArn": "string",
    //           "Arn": "string",
    //           "CreatedTime": number,
    //           "Description": "string",
    //           "DisplayName": "string",
    //           "Enabled": boolean,
    //           "IconS3Location": {
    //             "S3Bucket": "string",
    //             "S3Key": "string"
    //           },
    //           "IconURL": "string",
    //           "InstanceFamilies": [
    //             "string"
    //           ],
    //           "LaunchParameters": "string",
    //           "LaunchPath": "string",
    //           "Metadata": {
    //             "string": "string"
    //           },
    //           "Name": "string",
    //           "Platforms": [
    //             "string"
    //           ],
    //           "WorkingDirectory": "string"
    //         }
    //       ],
    //       "AppstreamAgentVersion": "string",
    //       "Arn": "string",
    //       "BaseImageArn": "string",
    //       "CreatedTime": number,
    //       "Description": "string",
    //       "DisplayName": "string",
    //       "ImageBuilderName": "string",
    //       "ImageBuilderSupported": boolean,
    //       "ImageErrors": [
    //         {
    //           "ErrorCode": "string",
    //           "ErrorMessage": "string",
    //           "ErrorTimestamp": number
    //         }
    //       ],
    //       "ImagePermissions": {
    //         "allowFleet": boolean,
    //         "allowImageBuilder": boolean
    //       },
    //       "Name": "string",
    //       "Platform": "string",
    //       "PublicBaseImageReleasedDate": number,
    //       "State": "string",
    //       "StateChangeReason": {
    //         "Code": "string",
    //         "Message": "string"
    //       },
    //       "Visibility": "string"
    //     }
    //   ],
    //   "NextToken": "string"
    // }
    }