JodaClient.h

Go to the documentation of this file.

//
// Created by Nico Schäfer on 19/12/17.
//
 
#ifndef JODA_JODACLIENT_H
#define JODA_JODACLIENT_H
#include <httplib.h>
#include <rapidjson/document.h>
#include <string>
#include "../../../../../extern/cpp-httplib/httplib.h"
 
namespace joda::network::client {
#define JODA_CLIENT_NON_INTERACTIVE_BATCH_SIZE 5000
#define JODA_CLIENT_TIMEOUT 600
 
class JodaClientException : public std::runtime_error {
 public:
  explicit JodaClientException(const std::string &what)
      : runtime_error("Client Error: " + what){};
};
 
class JodaServerException : public std::runtime_error {
 public:
  explicit JodaServerException(const std::string &what)
      : runtime_error("Server Error: " + what){};
};
 
class JodaClient {
 public:
  JodaClient(const std::string &addr, int port);
  // Interactive
  void cli();
  // Non-Interactive
  void nonInteractiveQuery(const std::string &query, unsigned long offset,
                           unsigned long count);
 
  static rapidjson::Document parseResponse(httplib::Response &res);
  static void checkError(const rapidjson::Document &doc);
  static constexpr size_t VERSION = 2;
 
 protected:
  std::string query;
  httplib::Client client;
 
  static constexpr auto prefix = "/api/v2";
 
  static void handleError(JodaClientException &e);
  static void handleError(JodaServerException &e);
 
  std::string &ltrim(std::string &str);
  std::string &rtrim(std::string &str);
  std::string parseCommand();
 
  static void getStringWindowSize(const std::string &str, int &y, int &x);
  void browseReturn(unsigned long id, unsigned long max);
};
 
class JodaClientNoResponseException : public JodaClientException {
 public:
  explicit JodaClientNoResponseException()
      : JodaClientException("Got no response, server online?"){};
};
 
class JodaServerHTTPException : public JodaServerException {
 public:
  explicit JodaServerHTTPException(int status)
      : JodaServerException("Got status " + std::to_string(status)){};
};
 
class JodaServerAPIErrorException : public JodaServerException {
 public:
  explicit JodaServerAPIErrorException(const std::string &what)
      : JodaServerException("API returned error: " + what){};
};
 
class JodaServerInvalidJSONException : public JodaServerException {
 public:
  explicit JodaServerInvalidJSONException(const std::string &what)
      : JodaServerException("Could not parse response: " + what){};
};
}  // namespace joda::network::client
 
#endif  // JODA_JODACLIENT_H