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db-json.cpp
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db-json.cpp
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#include <sstream>
#include <iostream>
#include "db-json.h"
#include "utilcurl.h"
#include "errlist.h"
DatabaseJSON::DatabaseJSON()
{
type = "json";
}
DatabaseJSON::~DatabaseJSON()
{
close();
}
int DatabaseJSON::open(
const std::string &aUrl,
const std::string &aLogin,
const std::string &aPassword,
const std::string &aAuthorizationUrl,
int port
)
{
url = aUrl;
login = aLogin;
password = aPassword;
authorizationUrl = aAuthorizationUrl;
auth = "";
return 0;
}
int DatabaseJSON::close()
{
return 0;
}
int DatabaseJSON::exec(
const std::string &json
)
{
if (json.empty())
return ERR_CODE_PARAM_INVALID;
int r = postString(errMessage, url, json, auth);
if (r >= 200 && r < 300)
return LORA_OK;
else {
// re-login
std::stringstream ss;
ss << "login=" << login << "&"
<< "password=" << password;
r = postString(errMessage, authorizationUrl, ss.str(), "", "application/x-www-form-urlencoded");
if (r >= 200 && r < 300) {
// re-post data
r = postString(errMessage, url, json, auth);
if (r >= 200 && r < 300)
return LORA_OK;
}
return ERR_CODE_DB_EXEC;
}
}
int DatabaseJSON::select
(
std::vector<std::vector<std::string>> &retval,
const std::string &statement
)
{
return 0;
}
//
// cursor
//
int DatabaseJSON::cursorOpen(
void **retStmt,
std::string &statement
)
{
errmsg = ERR_DB_SELECT;
*retStmt = NULL;
return ERR_CODE_DB_SELECT;
}
int DatabaseJSON::cursorBindText(
void *stmt,
int position1,
const std::string &value
)
{
// int r = sqlite3_bind_text((sqlite3_stmt *) stmt, position1, value.c_str(), -1, SQLITE_STATIC);
long int v = strtol(value.c_str(), NULL, 10);
int r = ERR_CODE_DB_EXEC;
if (r)
errmsg = ERR_DB_EXEC;
return r;
}
int DatabaseJSON::cursorColumnCount(
void *stmt
)
{
return 0;
}
std::string DatabaseJSON::cursorColumnName(
void *stmt,
int column0
)
{
std::string r;
return r;
}
std::string DatabaseJSON::cursorColumnText(
void *stmt,
int column0
)
{
std::string r;
return r;
}
DB_FIELD_TYPE DatabaseJSON::cursorColumnType(
void *stmt,
int column0
)
{
return (DB_FIELD_TYPE) 0;
}
bool DatabaseJSON::cursorNext(
void *stmt
)
{
return false;
}
int DatabaseJSON::cursorClose(
void *stmt
)
{
return 0;
}