Chilkat Online Tools

CreateStack unicodeC Example

Amazon AppStream

#include <C_CkRestW.h>
#include <C_CkAuthAwsW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    HCkRestW rest;
    BOOL success;
    HCkAuthAwsW authAws;
    HCkJsonObjectW json;
    HCkStringBuilderW sbRequestBody;
    HCkStringBuilderW sbResponseBody;
    int respStatusCode;
    HCkJsonObjectW jResp;
    const wchar_t *EndpointType;
    const wchar_t *VpceId;
    const wchar_t *strVal;
    const wchar_t *ErrorCode;
    const wchar_t *ErrorMessage;
    const wchar_t *ConnectorType;
    const wchar_t *ResourceIdentifier;
    int j;
    int count_j;
    const wchar_t *Action;
    const wchar_t *Permission;
    int Enabled;
    const wchar_t *S3BucketName;
    const wchar_t *SettingsGroup;
    const wchar_t *Arn;
    int CreatedTime;
    const wchar_t *Description;
    const wchar_t *DisplayName;
    const wchar_t *FeedbackURL;
    const wchar_t *Name;
    const wchar_t *RedirectURL;
    int i;
    int count_i;

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

    rest = CkRestW_Create();

    authAws = CkAuthAwsW_Create();
    CkAuthAwsW_putAccessKey(authAws,L"AWS_ACCESS_KEY");
    CkAuthAwsW_putSecretKey(authAws,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.)
    CkAuthAwsW_putRegion(authAws,L"us-west-2");
    CkAuthAwsW_putServiceName(authAws,L"appstream");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    CkRestW_SetAuthAws(rest,authAws);

    // URL: https://appstream2.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = CkRestW_Connect(rest,L"appstream2.us-west-2.amazonaws.com",443,TRUE,TRUE);
    if (success != TRUE) {
        wprintf(L"ConnectFailReason: %d\n",CkRestW_getConnectFailReason(rest));
        wprintf(L"%s\n",CkRestW_lastErrorText(rest));
        CkRestW_Dispose(rest);
        CkAuthAwsW_Dispose(authAws);
        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

    json = CkJsonObjectW_Create();
    CkJsonObjectW_UpdateString(json,L"AccessEndpoints[0].EndpointType",L"string");
    CkJsonObjectW_UpdateString(json,L"AccessEndpoints[0].VpceId",L"string");
    CkJsonObjectW_UpdateInt(json,L"ApplicationSettings.Enabled",123);
    CkJsonObjectW_UpdateString(json,L"ApplicationSettings.SettingsGroup",L"string");
    CkJsonObjectW_UpdateString(json,L"Description",L"string");
    CkJsonObjectW_UpdateString(json,L"DisplayName",L"string");
    CkJsonObjectW_UpdateString(json,L"EmbedHostDomains[0]",L"string");
    CkJsonObjectW_UpdateString(json,L"FeedbackURL",L"string");
    CkJsonObjectW_UpdateString(json,L"Name",L"string");
    CkJsonObjectW_UpdateString(json,L"RedirectURL",L"string");
    CkJsonObjectW_UpdateString(json,L"StorageConnectors[0].ConnectorType",L"string");
    CkJsonObjectW_UpdateString(json,L"StorageConnectors[0].Domains[0]",L"string");
    CkJsonObjectW_UpdateString(json,L"StorageConnectors[0].ResourceIdentifier",L"string");
    CkJsonObjectW_UpdateString(json,L"Tags.string",L"string");
    CkJsonObjectW_UpdateString(json,L"UserSettings[0].Action",L"string");
    CkJsonObjectW_UpdateString(json,L"UserSettings[0].Permission",L"string");

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

    // {
    //   "AccessEndpoints": [
    //     {
    //       "EndpointType": "string",
    //       "VpceId": "string"
    //     }
    //   ],
    //   "ApplicationSettings": {
    //     "Enabled": boolean,
    //     "SettingsGroup": "string"
    //   },
    //   "Description": "string",
    //   "DisplayName": "string",
    //   "EmbedHostDomains": [
    //     "string"
    //   ],
    //   "FeedbackURL": "string",
    //   "Name": "string",
    //   "RedirectURL": "string",
    //   "StorageConnectors": [
    //     {
    //       "ConnectorType": "string",
    //       "Domains": [
    //         "string"
    //       ],
    //       "ResourceIdentifier": "string"
    //     }
    //   ],
    //   "Tags": {
    //     "string": "string"
    //   },
    //   "UserSettings": [
    //     {
    //       "Action": "string",
    //       "Permission": "string"
    //     }
    //   ]
    // }

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

    sbRequestBody = CkStringBuilderW_Create();
    CkJsonObjectW_EmitSb(json,sbRequestBody);
    sbResponseBody = CkStringBuilderW_Create();
    success = CkRestW_FullRequestSb(rest,L"POST",L"/",sbRequestBody,sbResponseBody);
    if (success != TRUE) {
        wprintf(L"%s\n",CkRestW_lastErrorText(rest));
        CkRestW_Dispose(rest);
        CkAuthAwsW_Dispose(authAws);
        CkJsonObjectW_Dispose(json);
        CkStringBuilderW_Dispose(sbRequestBody);
        CkStringBuilderW_Dispose(sbResponseBody);
        return;
    }

    respStatusCode = CkRestW_getResponseStatusCode(rest);
    wprintf(L"response status code = %d\n",respStatusCode);
    if (respStatusCode != 200) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkRestW_responseHeader(rest));
        wprintf(L"Response Body:\n");
        wprintf(L"%s\n",CkStringBuilderW_getAsString(sbResponseBody));
        CkRestW_Dispose(rest);
        CkAuthAwsW_Dispose(authAws);
        CkJsonObjectW_Dispose(json);
        CkStringBuilderW_Dispose(sbRequestBody);
        CkStringBuilderW_Dispose(sbResponseBody);
        return;
    }

    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_LoadSb(jResp,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.

    Enabled = CkJsonObjectW_IntOf(jResp,L"Stack.ApplicationSettings.Enabled");
    S3BucketName = CkJsonObjectW_stringOf(jResp,L"Stack.ApplicationSettings.S3BucketName");
    SettingsGroup = CkJsonObjectW_stringOf(jResp,L"Stack.ApplicationSettings.SettingsGroup");
    Arn = CkJsonObjectW_stringOf(jResp,L"Stack.Arn");
    CreatedTime = CkJsonObjectW_IntOf(jResp,L"Stack.CreatedTime");
    Description = CkJsonObjectW_stringOf(jResp,L"Stack.Description");
    DisplayName = CkJsonObjectW_stringOf(jResp,L"Stack.DisplayName");
    FeedbackURL = CkJsonObjectW_stringOf(jResp,L"Stack.FeedbackURL");
    Name = CkJsonObjectW_stringOf(jResp,L"Stack.Name");
    RedirectURL = CkJsonObjectW_stringOf(jResp,L"Stack.RedirectURL");
    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"Stack.AccessEndpoints");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        EndpointType = CkJsonObjectW_stringOf(jResp,L"Stack.AccessEndpoints[i].EndpointType");
        VpceId = CkJsonObjectW_stringOf(jResp,L"Stack.AccessEndpoints[i].VpceId");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"Stack.EmbedHostDomains");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        strVal = CkJsonObjectW_stringOf(jResp,L"Stack.EmbedHostDomains[i]");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"Stack.StackErrors");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        ErrorCode = CkJsonObjectW_stringOf(jResp,L"Stack.StackErrors[i].ErrorCode");
        ErrorMessage = CkJsonObjectW_stringOf(jResp,L"Stack.StackErrors[i].ErrorMessage");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"Stack.StorageConnectors");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        ConnectorType = CkJsonObjectW_stringOf(jResp,L"Stack.StorageConnectors[i].ConnectorType");
        ResourceIdentifier = CkJsonObjectW_stringOf(jResp,L"Stack.StorageConnectors[i].ResourceIdentifier");
        j = 0;
        count_j = CkJsonObjectW_SizeOfArray(jResp,L"Stack.StorageConnectors[i].Domains");
        while (j < count_j) {
            CkJsonObjectW_putJ(jResp,j);
            strVal = CkJsonObjectW_stringOf(jResp,L"Stack.StorageConnectors[i].Domains[j]");
            j = j + 1;
        }

        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"Stack.UserSettings");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        Action = CkJsonObjectW_stringOf(jResp,L"Stack.UserSettings[i].Action");
        Permission = CkJsonObjectW_stringOf(jResp,L"Stack.UserSettings[i].Permission");
        i = i + 1;
    }

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

    // {
    //   "Stack": {
    //     "AccessEndpoints": [
    //       {
    //         "EndpointType": "string",
    //         "VpceId": "string"
    //       }
    //     ],
    //     "ApplicationSettings": {
    //       "Enabled": boolean,
    //       "S3BucketName": "string",
    //       "SettingsGroup": "string"
    //     },
    //     "Arn": "string",
    //     "CreatedTime": number,
    //     "Description": "string",
    //     "DisplayName": "string",
    //     "EmbedHostDomains": [
    //       "string"
    //     ],
    //     "FeedbackURL": "string",
    //     "Name": "string",
    //     "RedirectURL": "string",
    //     "StackErrors": [
    //       {
    //         "ErrorCode": "string",
    //         "ErrorMessage": "string"
    //       }
    //     ],
    //     "StorageConnectors": [
    //       {
    //         "ConnectorType": "string",
    //         "Domains": [
    //           "string"
    //         ],
    //         "ResourceIdentifier": "string"
    //       }
    //     ],
    //     "UserSettings": [
    //       {
    //         "Action": "string",
    //         "Permission": "string"
    //       }
    //     ]
    //   }
    // }


    CkRestW_Dispose(rest);
    CkAuthAwsW_Dispose(authAws);
    CkJsonObjectW_Dispose(json);
    CkStringBuilderW_Dispose(sbRequestBody);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }