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#ifndef UPDATE_FACTORY_H
#define UPDATE_FACTORY_H 1
#include <string>
#include <vector>
#include "Http.hpp"
#include "Json.hpp"
#define UPDATE_OK 0
#define UPDATE_HTTP_ERROR 1
#define UPDATE_HTTP_NOT200 2
#define UPDATE_HTTP_SID 3
#define UPDATE_JSON_ERROR 4
#define UPDATE_AUTH_ERROR 5
#define UPDATE_VERSION 6
#define UPDATE_FILE 7
enum EMCVersion {
EMC_150, EMC_204,
EMC_204RC5, EMC_204RC6 /* only for testing */,
EMC_UNKNOWN
};
enum EMCVersion mapEmcVersion(std::string& emc_version);
void mapEmcError(int error, std::string& out);
class UpdateFactory
{
public:
explicit UpdateFactory() {}
UpdateFactory(const UpdateFactory&) = delete;
~UpdateFactory() { cleanup(); }
void setDest(const char *hostname, int port);
void setDest(std::string& hostname, int port);
void setDest(std::string& hostname, std::string& port);
void setUpdateFile(const char *update_file);
void setPass(const char *passwd);
void setPass(std::string& passwd);
const char *getUpdateFile() const { return this->update_file.c_str(); }
const char *getHostname() const { return this->hostname.c_str(); }
const char *getPassword() const { return this->passwd.c_str(); }
int getPort() const { return this->port; }
int doAuth();
int loadUpdateFile();
int doUpdate();
friend void dump_class(UpdateFactory *uf);
protected:
std::string phpsessid;
std::string emc_serial;
std::string emc_version;
bool authenticated;
enum EMCVersion mapped_emc_version;
std::string update_file;
std::string passwd;
std::vector<unsigned char> update_buffer;
private:
void cleanup();
void genRequest(httplib::Request& req, const char *path,
const char *body);
void genRequest(httplib::Request& req, const char *path,
std::string& body);
bool doGet(httplib::Request& req, httplib::Response& res);
bool doPost(httplib::Request& req, httplib::Response& res);
bool parseJsonResult(httplib::Response& res, json11::Json& result, std::string& errmsg);
httplib::Client *http_client = nullptr;
std::string hostname;
int port;
};
int loadUpdateFactoriesFromCSV(const char *csv_file, const char *update_file, std::vector<UpdateFactory*>& update_list);
#endif
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