Chilkat Online Tools

CreateFirewall unicodeCpp Example

AWS Network Firewall

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

    // URL: https://network-firewall.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect(L"network-firewall.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.UpdateInt(L"DeleteProtection",123);
    json.UpdateString(L"Description",L"string");
    json.UpdateString(L"EncryptionConfiguration.KeyId",L"string");
    json.UpdateString(L"EncryptionConfiguration.Type",L"string");
    json.UpdateString(L"FirewallName",L"string");
    json.UpdateString(L"FirewallPolicyArn",L"string");
    json.UpdateInt(L"FirewallPolicyChangeProtection",123);
    json.UpdateInt(L"SubnetChangeProtection",123);
    json.UpdateString(L"SubnetMappings[0].SubnetId",L"string");
    json.UpdateString(L"Tags[0].Key",L"string");
    json.UpdateString(L"Tags[0].Value",L"string");
    json.UpdateString(L"VpcId",L"string");

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

    // {
    //   "DeleteProtection": boolean,
    //   "Description": "string",
    //   "EncryptionConfiguration": {
    //     "KeyId": "string",
    //     "Type": "string"
    //   },
    //   "FirewallName": "string",
    //   "FirewallPolicyArn": "string",
    //   "FirewallPolicyChangeProtection": boolean,
    //   "SubnetChangeProtection": boolean,
    //   "SubnetMappings": [
    //     {
    //       "SubnetId": "string"
    //     }
    //   ],
    //   "Tags": [
    //     {
    //       "Key": "string",
    //       "Value": "string"
    //     }
    //   ],
    //   "VpcId": "string"
    // }

    rest.AddHeader(L"Content-Type",L"application/x-amz-json-1.0");
    rest.AddHeader(L"X-Amz-Target",L"NetworkFirewall_20201112.CreateFirewall");

    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 *Key = 0;
    const wchar_t *Value = 0;

    int DeleteProtection = jResp.IntOf(L"Firewall.DeleteProtection");
    const wchar_t *Description = jResp.stringOf(L"Firewall.Description");
    const wchar_t *KeyId = jResp.stringOf(L"Firewall.EncryptionConfiguration.KeyId");
    const wchar_t *v_Type = jResp.stringOf(L"Firewall.EncryptionConfiguration.Type");
    const wchar_t *FirewallArn = jResp.stringOf(L"Firewall.FirewallArn");
    const wchar_t *FirewallId = jResp.stringOf(L"Firewall.FirewallId");
    const wchar_t *FirewallName = jResp.stringOf(L"Firewall.FirewallName");
    const wchar_t *FirewallPolicyArn = jResp.stringOf(L"Firewall.FirewallPolicyArn");
    int FirewallPolicyChangeProtection = jResp.IntOf(L"Firewall.FirewallPolicyChangeProtection");
    int SubnetChangeProtection = jResp.IntOf(L"Firewall.SubnetChangeProtection");
    const wchar_t *VpcId = jResp.stringOf(L"Firewall.VpcId");
    const wchar_t *ConfigurationSyncStateSummary = jResp.stringOf(L"FirewallStatus.ConfigurationSyncStateSummary");
    const wchar_t *Status = jResp.stringOf(L"FirewallStatus.Status");
    const wchar_t *EndpointId = jResp.stringOf(L"FirewallStatus.SyncStates.string.Attachment.EndpointId");
    const wchar_t *AttachmentStatus = jResp.stringOf(L"FirewallStatus.SyncStates.string.Attachment.Status");
    const wchar_t *SubnetId = jResp.stringOf(L"FirewallStatus.SyncStates.string.Attachment.SubnetId");
    const wchar_t *SyncStatus = jResp.stringOf(L"FirewallStatus.SyncStates.string.Config.string.SyncStatus");
    const wchar_t *UpdateToken = jResp.stringOf(L"FirewallStatus.SyncStates.string.Config.string.UpdateToken");
    int i = 0;
    int count_i = jResp.SizeOfArray(L"Firewall.SubnetMappings");
    while (i < count_i) {
        jResp.put_I(i);
        SubnetId = jResp.stringOf(L"Firewall.SubnetMappings[i].SubnetId");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray(L"Firewall.Tags");
    while (i < count_i) {
        jResp.put_I(i);
        Key = jResp.stringOf(L"Firewall.Tags[i].Key");
        Value = jResp.stringOf(L"Firewall.Tags[i].Value");
        i = i + 1;
    }

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

    // {
    //   "Firewall": {
    //     "DeleteProtection": boolean,
    //     "Description": "string",
    //     "EncryptionConfiguration": {
    //       "KeyId": "string",
    //       "Type": "string"
    //     },
    //     "FirewallArn": "string",
    //     "FirewallId": "string",
    //     "FirewallName": "string",
    //     "FirewallPolicyArn": "string",
    //     "FirewallPolicyChangeProtection": boolean,
    //     "SubnetChangeProtection": boolean,
    //     "SubnetMappings": [
    //       {
    //         "SubnetId": "string"
    //       }
    //     ],
    //     "Tags": [
    //       {
    //         "Key": "string",
    //         "Value": "string"
    //       }
    //     ],
    //     "VpcId": "string"
    //   },
    //   "FirewallStatus": {
    //     "ConfigurationSyncStateSummary": "string",
    //     "Status": "string",
    //     "SyncStates": {
    //       "string": {
    //         "Attachment": {
    //           "EndpointId": "string",
    //           "Status": "string",
    //           "SubnetId": "string"
    //         },
    //         "Config": {
    //           "string": {
    //             "SyncStatus": "string",
    //             "UpdateToken": "string"
    //           }
    //         }
    //       }
    //     }
    //   }
    // }
    }