Chilkat Online Tools

UpdateApplication unicodeCpp Example

Amazon AppStream

#include <CkRestW.h>
#include <CkAuthAwsW.h>
#include <CkJsonObjectW.h>
#include <CkStringBuilderW.h>

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

    CkRestW rest;
    bool success;

    CkAuthAwsW authAws;
    authAws.put_AccessKey(L"AWS_ACCESS_KEY");
    authAws.put_SecretKey(L"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(L"us-west-2");
    authAws.put_ServiceName(L"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(L"appstream2.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        wprintf(L"ConnectFailReason: %d\n",rest.get_ConnectFailReason());
        wprintf(L"%s\n",rest.lastErrorText());
        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

    CkJsonObjectW json;
    json.UpdateString(L"AppBlockArn",L"string");
    json.UpdateString(L"AttributesToDelete[0]",L"string");
    json.UpdateString(L"Description",L"string");
    json.UpdateString(L"DisplayName",L"string");
    json.UpdateString(L"IconS3Location.S3Bucket",L"string");
    json.UpdateString(L"IconS3Location.S3Key",L"string");
    json.UpdateString(L"LaunchParameters",L"string");
    json.UpdateString(L"LaunchPath",L"string");
    json.UpdateString(L"Name",L"string");
    json.UpdateString(L"WorkingDirectory",L"string");

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

    // {
    //   "AppBlockArn": "string",
    //   "AttributesToDelete": [
    //     "string"
    //   ],
    //   "Description": "string",
    //   "DisplayName": "string",
    //   "IconS3Location": {
    //     "S3Bucket": "string",
    //     "S3Key": "string"
    //   },
    //   "LaunchParameters": "string",
    //   "LaunchPath": "string",
    //   "Name": "string",
    //   "WorkingDirectory": "string"
    // }

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

    CkStringBuilderW sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilderW sbResponseBody;
    success = rest.FullRequestSb(L"POST",L"/",sbRequestBody,sbResponseBody);
    if (success != true) {
        wprintf(L"%s\n",rest.lastErrorText());
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    wprintf(L"response status code = %d\n",respStatusCode);
    if (respStatusCode != 200) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",rest.responseHeader());
        wprintf(L"Response Body:\n");
        wprintf(L"%s\n",sbResponseBody.getAsString());
        return;
    }

    CkJsonObjectW 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 wchar_t *strVal = 0;

    const wchar_t *AppBlockArn = jResp.stringOf(L"Application.AppBlockArn");
    const wchar_t *Arn = jResp.stringOf(L"Application.Arn");
    int CreatedTime = jResp.IntOf(L"Application.CreatedTime");
    const wchar_t *Description = jResp.stringOf(L"Application.Description");
    const wchar_t *DisplayName = jResp.stringOf(L"Application.DisplayName");
    int Enabled = jResp.IntOf(L"Application.Enabled");
    const wchar_t *S3Bucket = jResp.stringOf(L"Application.IconS3Location.S3Bucket");
    const wchar_t *S3Key = jResp.stringOf(L"Application.IconS3Location.S3Key");
    const wchar_t *IconURL = jResp.stringOf(L"Application.IconURL");
    const wchar_t *LaunchParameters = jResp.stringOf(L"Application.LaunchParameters");
    const wchar_t *LaunchPath = jResp.stringOf(L"Application.LaunchPath");
    const wchar_t *v_String = jResp.stringOf(L"Application.Metadata.string");
    const wchar_t *Name = jResp.stringOf(L"Application.Name");
    const wchar_t *WorkingDirectory = jResp.stringOf(L"Application.WorkingDirectory");
    int i = 0;
    int count_i = jResp.SizeOfArray(L"Application.InstanceFamilies");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf(L"Application.InstanceFamilies[i]");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray(L"Application.Platforms");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf(L"Application.Platforms[i]");
        i = i + 1;
    }

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

    // {
    //   "Application": {
    //     "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"
    //   }
    // }
    }