An idiomatic C++ client library for the Cloud FTP API.
A managed, cloud-native solution to move data in and out of Google Cloud by using SSH File Transfer Protocol (SFTP).
While this library is GA, please note that the Google Cloud C++ client libraries do not follow Semantic Versioning.
Quickstart
The following shows the code that you'll run in the google/cloud/ftp/quickstart/ directory, which should give you a taste of the Cloud FTP API C++ client library API.
#include "google/cloud/ftp/v1/cloud_ftp_client.h"
#include "google/cloud/location.h"
#include <iostream>
int main(int argc, char* argv[]) try {
if (argc != 2) {
std::cerr << "Usage: " << argv[0] << " project-id\n";
return 1;
}
auto const location = google::cloud::Location(argv[1], "-");
namespace ftp = ::google::cloud::ftp_v1;
auto client = ftp::CloudFtpClient(ftp::MakeCloudFtpConnectionRest());
for (auto const& server : client.ListServers(location.FullName())) {
if (!server) throw std::move(server).status();
std::cout << server->DebugString() << "\n";
}
return 0;
} catch (google::cloud::Status const& status) {
std::cerr << "google::cloud::Status thrown: " << status << "\n";
return 1;
}
Main classes
The main class in this library is ftp_v1::CloudFtpClient. All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mock ftp_v1::CloudFtpClient when testing your application.
More Information
- Error Handling - describes how the library reports errors.
- How to Override the Default Endpoint - describes how to override the default endpoint.
- How to Override the Authentication Credentials - describes how to change the authentication credentials used by the library.
- Override Retry, Backoff, and Idempotency Policies - describes how to change the default retry policies.
- Environment Variables - describes environment variables that can configure the behavior of the library.
- How to Override the Default Universe Domain - describes how to override the default universe domain.