DescribeServers C++ Example
#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>
void ChilkatSample(void)
{
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkRest rest;
bool success;
CkAuthAws authAws;
authAws.put_AccessKey("AWS_ACCESS_KEY");
authAws.put_SecretKey("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("us-west-2");
authAws.put_ServiceName("opsworks-cm");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws);
// URL: https://opsworks-cm.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("opsworks-cm.us-west-2.amazonaws.com",443,true,true);
if (success != true) {
std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
std::cout << rest.lastErrorText() << "\r\n";
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
CkJsonObject json;
json.UpdateInt("MaxResults",123);
json.UpdateString("NextToken","string");
json.UpdateString("ServerName","string");
// The JSON request body created by the above code:
// {
// "MaxResults": number,
// "NextToken": "string",
// "ServerName": "string"
// }
rest.AddHeader("Content-Type","application/x-amz-json-1.1");
rest.AddHeader("X-Amz-Target","OpsWorksCM_V2016_11_01.DescribeServers");
CkStringBuilder sbRequestBody;
json.EmitSb(sbRequestBody);
CkStringBuilder sbResponseBody;
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
if (success != true) {
std::cout << rest.lastErrorText() << "\r\n";
return;
}
int respStatusCode = rest.get_ResponseStatusCode();
std::cout << "response status code = " << respStatusCode << "\r\n";
if (respStatusCode != 200) {
std::cout << "Response Header:" << "\r\n";
std::cout << rest.responseHeader() << "\r\n";
std::cout << "Response Body:" << "\r\n";
std::cout << sbResponseBody.getAsString() << "\r\n";
return;
}
CkJsonObject 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.
int AssociatePublicIpAddress;
int BackupRetentionCount;
const char *CloudFormationStackArn = 0;
int CreatedAt;
const char *CustomDomain = 0;
int DisableAutomatedBackup;
const char *Endpoint = 0;
const char *Engine = 0;
const char *EngineModel = 0;
const char *EngineVersion = 0;
const char *InstanceProfileArn = 0;
const char *InstanceType = 0;
const char *KeyPair = 0;
const char *MaintenanceStatus = 0;
const char *PreferredBackupWindow = 0;
const char *PreferredMaintenanceWindow = 0;
const char *ServerArn = 0;
const char *ServerName = 0;
const char *ServiceRoleArn = 0;
const char *Status = 0;
const char *StatusReason = 0;
int j;
int count_j;
const char *Name = 0;
const char *Value = 0;
const char *strVal = 0;
const char *NextToken = jResp.stringOf("NextToken");
int i = 0;
int count_i = jResp.SizeOfArray("Servers");
while (i < count_i) {
jResp.put_I(i);
AssociatePublicIpAddress = jResp.IntOf("Servers[i].AssociatePublicIpAddress");
BackupRetentionCount = jResp.IntOf("Servers[i].BackupRetentionCount");
CloudFormationStackArn = jResp.stringOf("Servers[i].CloudFormationStackArn");
CreatedAt = jResp.IntOf("Servers[i].CreatedAt");
CustomDomain = jResp.stringOf("Servers[i].CustomDomain");
DisableAutomatedBackup = jResp.IntOf("Servers[i].DisableAutomatedBackup");
Endpoint = jResp.stringOf("Servers[i].Endpoint");
Engine = jResp.stringOf("Servers[i].Engine");
EngineModel = jResp.stringOf("Servers[i].EngineModel");
EngineVersion = jResp.stringOf("Servers[i].EngineVersion");
InstanceProfileArn = jResp.stringOf("Servers[i].InstanceProfileArn");
InstanceType = jResp.stringOf("Servers[i].InstanceType");
KeyPair = jResp.stringOf("Servers[i].KeyPair");
MaintenanceStatus = jResp.stringOf("Servers[i].MaintenanceStatus");
PreferredBackupWindow = jResp.stringOf("Servers[i].PreferredBackupWindow");
PreferredMaintenanceWindow = jResp.stringOf("Servers[i].PreferredMaintenanceWindow");
ServerArn = jResp.stringOf("Servers[i].ServerArn");
ServerName = jResp.stringOf("Servers[i].ServerName");
ServiceRoleArn = jResp.stringOf("Servers[i].ServiceRoleArn");
Status = jResp.stringOf("Servers[i].Status");
StatusReason = jResp.stringOf("Servers[i].StatusReason");
j = 0;
count_j = jResp.SizeOfArray("Servers[i].EngineAttributes");
while (j < count_j) {
jResp.put_J(j);
Name = jResp.stringOf("Servers[i].EngineAttributes[j].Name");
Value = jResp.stringOf("Servers[i].EngineAttributes[j].Value");
j = j + 1;
}
j = 0;
count_j = jResp.SizeOfArray("Servers[i].SecurityGroupIds");
while (j < count_j) {
jResp.put_J(j);
strVal = jResp.stringOf("Servers[i].SecurityGroupIds[j]");
j = j + 1;
}
j = 0;
count_j = jResp.SizeOfArray("Servers[i].SubnetIds");
while (j < count_j) {
jResp.put_J(j);
strVal = jResp.stringOf("Servers[i].SubnetIds[j]");
j = j + 1;
}
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "NextToken": "string",
// "Servers": [
// {
// "AssociatePublicIpAddress": boolean,
// "BackupRetentionCount": number,
// "CloudFormationStackArn": "string",
// "CreatedAt": number,
// "CustomDomain": "string",
// "DisableAutomatedBackup": boolean,
// "Endpoint": "string",
// "Engine": "string",
// "EngineAttributes": [
// {
// "Name": "string",
// "Value": "string"
// }
// ],
// "EngineModel": "string",
// "EngineVersion": "string",
// "InstanceProfileArn": "string",
// "InstanceType": "string",
// "KeyPair": "string",
// "MaintenanceStatus": "string",
// "PreferredBackupWindow": "string",
// "PreferredMaintenanceWindow": "string",
// "SecurityGroupIds": [
// "string"
// ],
// "ServerArn": "string",
// "ServerName": "string",
// "ServiceRoleArn": "string",
// "Status": "string",
// "StatusReason": "string",
// "SubnetIds": [
// "string"
// ]
// }
// ]
// }
}
