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#include "StdAfx.h"
#include "CurrencyRatesProviderCurrencyConverter.h"
#define LAST_RUN_VERSION "LastRunVersion"
TCurrencyRatesProviders g_apProviders;
/////////////////////////////////////////////////////////////////////////////////////////
template<class T>void create_provider(TCurrencyRatesProviders& g_apProviders)
{
ICurrencyRatesProvider *pProvider = new T;
if (pProvider->Init())
g_apProviders.push_back(pProvider);
};
void CreateProviders()
{
create_provider<CCurrencyRatesProviderCurrencyConverter>(g_apProviders);
}
/////////////////////////////////////////////////////////////////////////////////////////
void ClearProviders()
{
g_apProviders.clear();
}
/////////////////////////////////////////////////////////////////////////////////////////
void convert_contact_settings(MCONTACT hContact)
{
WORD dwLogMode = g_plugin.getWord(hContact, DB_STR_CURRENCYRATE_LOG, static_cast<WORD>(lmDisabled));
if ((dwLogMode&lmInternalHistory) || (dwLogMode&lmExternalFile))
g_plugin.setByte(hContact, DB_STR_CONTACT_SPEC_SETTINGS, 1);
}
void InitProviders()
{
CreateProviders();
const WORD nCurrentVersion = 17;
WORD nVersion = g_plugin.getWord(LAST_RUN_VERSION, 1);
for (auto &hContact : Contacts(MODULENAME)) {
ICurrencyRatesProvider *pProvider = GetContactProviderPtr(hContact);
if (pProvider) {
pProvider->AddContact(hContact);
if (nVersion < nCurrentVersion)
convert_contact_settings(hContact);
}
}
g_plugin.setWord(LAST_RUN_VERSION, nCurrentVersion);
}
/////////////////////////////////////////////////////////////////////////////////////////
ICurrencyRatesProvider* GetContactProviderPtr(MCONTACT hContact)
{
char* szProto = Proto_GetBaseAccountName(hContact);
if (nullptr == szProto || 0 != ::_stricmp(szProto, MODULENAME))
return nullptr;
tstring sProvider = CurrencyRates_DBGetStringW(hContact, MODULENAME, DB_STR_CURRENCYRATE_PROVIDER);
if (true == sProvider.empty())
return nullptr;
return FindProvider(sProvider);
}
/////////////////////////////////////////////////////////////////////////////////////////
ICurrencyRatesProvider* FindProvider(const tstring& rsName)
{
for (auto &pProvider : g_apProviders) {
const ICurrencyRatesProvider::CProviderInfo& rInfo = pProvider->GetInfo();
if (0 == ::mir_wstrcmpi(rsName.c_str(), rInfo.m_sName.c_str()))
return pProvider;
}
return nullptr;
}
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