Chilkat Online Tools

GetComponent C Example

EC2 Image Builder

#include <C_CkRest.h>
#include <C_CkAuthAws.h>
#include <C_CkStringBuilder.h>
#include <C_CkJsonObject.h>

void ChilkatSample(void)
    {
    HCkRest rest;
    BOOL success;
    HCkAuthAws authAws;
    HCkStringBuilder sbResponseBody;
    int respStatusCode;
    HCkJsonObject jResp;
    const char *description;
    const char *name;
    const char *v_type;
    int j;
    int count_j;
    const char *strVal;
    const char *Arn;
    const char *ChangeDescription;
    const char *Data;
    const char *DateCreated;
    const char *Description;
    int Encrypted;
    const char *KmsKeyId;
    const char *Name;
    const char *Owner;
    const char *Platform;
    const char *Reason;
    const char *Status;
    const char *v_String;
    const char *v_Type;
    const char *Version;
    const char *requestId;
    int i;
    int count_i;

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

    rest = CkRest_Create();

    authAws = CkAuthAws_Create();
    CkAuthAws_putAccessKey(authAws,"AWS_ACCESS_KEY");
    CkAuthAws_putSecretKey(authAws,"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.)
    CkAuthAws_putRegion(authAws,"us-west-2");
    CkAuthAws_putServiceName(authAws,"imagebuilder");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    CkRest_SetAuthAws(rest,authAws);

    // URL: https://imagebuilder.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = CkRest_Connect(rest,"imagebuilder.us-west-2.amazonaws.com",443,TRUE,TRUE);
    if (success != TRUE) {
        printf("ConnectFailReason: %d\n",CkRest_getConnectFailReason(rest));
        printf("%s\n",CkRest_lastErrorText(rest));
        CkRest_Dispose(rest);
        CkAuthAws_Dispose(authAws);
        return;
    }

    CkRest_AddHeader(rest,"Content-Type","application/x-amz-json-1.1");
    CkRest_AddHeader(rest,"X-Amz-Target","GetComponent");

    sbResponseBody = CkStringBuilder_Create();
    success = CkRest_FullRequestNoBodySb(rest,"GET","/GetComponent",sbResponseBody);
    if (success != TRUE) {
        printf("%s\n",CkRest_lastErrorText(rest));
        CkRest_Dispose(rest);
        CkAuthAws_Dispose(authAws);
        CkStringBuilder_Dispose(sbResponseBody);
        return;
    }

    respStatusCode = CkRest_getResponseStatusCode(rest);
    printf("response status code = %d\n",respStatusCode);
    if (respStatusCode != 200) {
        printf("Response Header:\n");
        printf("%s\n",CkRest_responseHeader(rest));
        printf("Response Body:\n");
        printf("%s\n",CkStringBuilder_getAsString(sbResponseBody));
        CkRest_Dispose(rest);
        CkAuthAws_Dispose(authAws);
        CkStringBuilder_Dispose(sbResponseBody);
        return;
    }

    jResp = CkJsonObject_Create();
    CkJsonObject_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.

    Arn = CkJsonObject_stringOf(jResp,"component.arn");
    ChangeDescription = CkJsonObject_stringOf(jResp,"component.changeDescription");
    Data = CkJsonObject_stringOf(jResp,"component.data");
    DateCreated = CkJsonObject_stringOf(jResp,"component.dateCreated");
    Description = CkJsonObject_stringOf(jResp,"component.description");
    Encrypted = CkJsonObject_IntOf(jResp,"component.encrypted");
    KmsKeyId = CkJsonObject_stringOf(jResp,"component.kmsKeyId");
    Name = CkJsonObject_stringOf(jResp,"component.name");
    Owner = CkJsonObject_stringOf(jResp,"component.owner");
    Platform = CkJsonObject_stringOf(jResp,"component.platform");
    Reason = CkJsonObject_stringOf(jResp,"component.state.reason");
    Status = CkJsonObject_stringOf(jResp,"component.state.status");
    v_String = CkJsonObject_stringOf(jResp,"component.tags.string");
    v_Type = CkJsonObject_stringOf(jResp,"component.type");
    Version = CkJsonObject_stringOf(jResp,"component.version");
    requestId = CkJsonObject_stringOf(jResp,"requestId");
    i = 0;
    count_i = CkJsonObject_SizeOfArray(jResp,"component.parameters");
    while (i < count_i) {
        CkJsonObject_putI(jResp,i);
        description = CkJsonObject_stringOf(jResp,"component.parameters[i].description");
        name = CkJsonObject_stringOf(jResp,"component.parameters[i].name");
        v_type = CkJsonObject_stringOf(jResp,"component.parameters[i].type");
        j = 0;
        count_j = CkJsonObject_SizeOfArray(jResp,"component.parameters[i].defaultValue");
        while (j < count_j) {
            CkJsonObject_putJ(jResp,j);
            strVal = CkJsonObject_stringOf(jResp,"component.parameters[i].defaultValue[j]");
            j = j + 1;
        }

        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObject_SizeOfArray(jResp,"component.supportedOsVersions");
    while (i < count_i) {
        CkJsonObject_putI(jResp,i);
        strVal = CkJsonObject_stringOf(jResp,"component.supportedOsVersions[i]");
        i = i + 1;
    }

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

    // {
    //   "component": {
    //     "arn": "string",
    //     "changeDescription": "string",
    //     "data": "string",
    //     "dateCreated": "string",
    //     "description": "string",
    //     "encrypted": boolean,
    //     "kmsKeyId": "string",
    //     "name": "string",
    //     "owner": "string",
    //     "parameters": [
    //       {
    //         "defaultValue": [
    //           "string"
    //         ],
    //         "description": "string",
    //         "name": "string",
    //         "type": "string"
    //       }
    //     ],
    //     "platform": "string",
    //     "state": {
    //       "reason": "string",
    //       "status": "string"
    //     },
    //     "supportedOsVersions": [
    //       "string"
    //     ],
    //     "tags": {
    //       "string": "string"
    //     },
    //     "type": "string",
    //     "version": "string"
    //   },
    //   "requestId": "string"
    // }


    CkRest_Dispose(rest);
    CkAuthAws_Dispose(authAws);
    CkStringBuilder_Dispose(sbResponseBody);
    CkJsonObject_Dispose(jResp);

    }