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#include <algorithm>
#include <fstream>
#include "client.h"
#include "Config.h"
#include "Proxy.h"
using namespace std;
Config* Config::self = NULL;
Config *Config::CurrentConfig()
{
if (self == NULL)
self = new Config();
return self;
}
Config::Config(): configValid(0)
{
}
void Config::AcquireConfig()
{
configValid = false;
if (ReadGenericProxy())
return ;
if (ReadStaticProxy())
return ;
configValid = true;
}
bool Config::IsConfigValid()
{
return configValid;
}
vector<string> Config::GetCountries()
{
vector<string> countries;
for (unsigned i = 0; i < genericProxy.size(); i++)
{
countries.push_back(genericProxy[i].country);
}
sort(countries.begin(), countries.end());
vector<string>::iterator end = unique(countries.begin(), countries.end());
countries.resize(end - countries.begin());
return countries;
}
vector<string> Config::GetStates(std::string &country)
{
vector<string> states;
for (unsigned i = 0; i < genericProxy.size(); i++)
{
if ((genericProxy[i].state != "-") &&
(genericProxy[i].country == country))
{
states.push_back(genericProxy[i].state);
}
}
if (!states.empty())
{
sort(states.begin(), states.end());
vector<string>::iterator end = unique(states.begin(), states.end());
states.resize(end - states.begin());
}
return states;
}
vector<string> Config::GetCities(std::string &country)
{
Logger::Trace("Getting cities in countre: %s", country.c_str());
string defState = "-";
return GetCities(country, defState);
}
vector<string> Config::GetCities(std::string &country, std::string &state)
{
vector<string> cities;
for (unsigned i = 0; i < genericProxy.size(); i++)
{
if ((genericProxy[i].state == state) &&
(genericProxy[i].country == country))
{
cities.push_back(genericProxy[i].city);
}
}
sort(cities.begin(), cities.end());
vector<string>::iterator end = unique(cities.begin(), cities.end());
cities.resize(end - cities.begin());
return cities;
}
int Config::ReadGenericProxy()
{
Logger::Info("Parsing generic proxy list\n");
ifstream proxyFile("./config/proxy_list.cfg", std::ios::in);
if (!proxyFile)
{
Logger::Error("Can't open file ./config/proxy_list.cfg");
return -1;
}
const int str_size = 512;
char str[str_size] = {0};
while (!proxyFile.eof())
{
proxyFile.getline(str, str_size, ';');
if (proxyFile.eof())
break;
string entry = str;
ProxyEntryGeneric *proxy = new ProxyEntryGeneric;
proxy->Parse(entry);
genericProxy.push_back(*proxy);
}
proxyFile.close();
return 0;
}
int Config::ReadStaticProxy()
{
Logger::Info("Parsing static proxy list\n");
ifstream proxyFile("./config/static_proxy_list.cfg", std::ios::in);
if (!proxyFile)
{
Logger::Error("Can't open file ./config/static_proxy_list.cfg\n");
return -1;
}
const int str_size = 512;
char str[str_size] = {0};
while (!proxyFile.eof())
{
proxyFile.getline(str, str_size, ';');
if (proxyFile.eof())
break;
string entry = str;
ProxyEntryStatic *proxy = new ProxyEntryStatic;
proxy->Parse(entry);
staticProxy.push_back(*proxy);
}
proxyFile.close();
return 0;
}
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