Chilkat Online Tools

DescribeStacks unicodeC Example

AWS OpsWorks

#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 *AgentVersion;
    const wchar_t *Arn;
    const wchar_t *v_String;
    const wchar_t *BerkshelfVersion;
    int ManageBerkshelf;
    const wchar_t *Name;
    const wchar_t *Version;
    const wchar_t *CreatedAt;
    const wchar_t *Password;
    const wchar_t *Revision;
    const wchar_t *v_SshKey;
    const wchar_t *v_Type;
    const wchar_t *v_Url;
    const wchar_t *Username;
    const wchar_t *CustomJson;
    const wchar_t *DefaultAvailabilityZone;
    const wchar_t *DefaultInstanceProfileArn;
    const wchar_t *DefaultOs;
    const wchar_t *DefaultRootDeviceType;
    const wchar_t *DefaultSshKeyName;
    const wchar_t *DefaultSubnetId;
    const wchar_t *HostnameTheme;
    const wchar_t *Region;
    const wchar_t *ServiceRoleArn;
    const wchar_t *StackId;
    int UseCustomCookbooks;
    int UseOpsworksSecurityGroups;
    const wchar_t *VpcId;
    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"opsworks");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    CkRestW_SetAuthAws(rest,authAws);

    // URL: https://opsworks.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = CkRestW_Connect(rest,L"opsworks.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"StackIds[0]",L"string");

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

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

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

    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.

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"Stacks");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        AgentVersion = CkJsonObjectW_stringOf(jResp,L"Stacks[i].AgentVersion");
        Arn = CkJsonObjectW_stringOf(jResp,L"Stacks[i].Arn");
        v_String = CkJsonObjectW_stringOf(jResp,L"Stacks[i].Attributes.string");
        BerkshelfVersion = CkJsonObjectW_stringOf(jResp,L"Stacks[i].ChefConfiguration.BerkshelfVersion");
        ManageBerkshelf = CkJsonObjectW_IntOf(jResp,L"Stacks[i].ChefConfiguration.ManageBerkshelf");
        Name = CkJsonObjectW_stringOf(jResp,L"Stacks[i].ConfigurationManager.Name");
        Version = CkJsonObjectW_stringOf(jResp,L"Stacks[i].ConfigurationManager.Version");
        CreatedAt = CkJsonObjectW_stringOf(jResp,L"Stacks[i].CreatedAt");
        Password = CkJsonObjectW_stringOf(jResp,L"Stacks[i].CustomCookbooksSource.Password");
        Revision = CkJsonObjectW_stringOf(jResp,L"Stacks[i].CustomCookbooksSource.Revision");
        v_SshKey = CkJsonObjectW_stringOf(jResp,L"Stacks[i].CustomCookbooksSource.SshKey");
        v_Type = CkJsonObjectW_stringOf(jResp,L"Stacks[i].CustomCookbooksSource.Type");
        v_Url = CkJsonObjectW_stringOf(jResp,L"Stacks[i].CustomCookbooksSource.Url");
        Username = CkJsonObjectW_stringOf(jResp,L"Stacks[i].CustomCookbooksSource.Username");
        CustomJson = CkJsonObjectW_stringOf(jResp,L"Stacks[i].CustomJson");
        DefaultAvailabilityZone = CkJsonObjectW_stringOf(jResp,L"Stacks[i].DefaultAvailabilityZone");
        DefaultInstanceProfileArn = CkJsonObjectW_stringOf(jResp,L"Stacks[i].DefaultInstanceProfileArn");
        DefaultOs = CkJsonObjectW_stringOf(jResp,L"Stacks[i].DefaultOs");
        DefaultRootDeviceType = CkJsonObjectW_stringOf(jResp,L"Stacks[i].DefaultRootDeviceType");
        DefaultSshKeyName = CkJsonObjectW_stringOf(jResp,L"Stacks[i].DefaultSshKeyName");
        DefaultSubnetId = CkJsonObjectW_stringOf(jResp,L"Stacks[i].DefaultSubnetId");
        HostnameTheme = CkJsonObjectW_stringOf(jResp,L"Stacks[i].HostnameTheme");
        Name = CkJsonObjectW_stringOf(jResp,L"Stacks[i].Name");
        Region = CkJsonObjectW_stringOf(jResp,L"Stacks[i].Region");
        ServiceRoleArn = CkJsonObjectW_stringOf(jResp,L"Stacks[i].ServiceRoleArn");
        StackId = CkJsonObjectW_stringOf(jResp,L"Stacks[i].StackId");
        UseCustomCookbooks = CkJsonObjectW_IntOf(jResp,L"Stacks[i].UseCustomCookbooks");
        UseOpsworksSecurityGroups = CkJsonObjectW_IntOf(jResp,L"Stacks[i].UseOpsworksSecurityGroups");
        VpcId = CkJsonObjectW_stringOf(jResp,L"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"
    //     }
    //   ]
    // }


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

    }