1 files changed, 90 insertions, 0 deletions
diff --git a/plugins/CurrencyRates/src/QuotesProviders.cpp b/plugins/CurrencyRates/src/QuotesProviders.cpp
new file mode 100644
index 0000000000..384df4277e
--- /dev/null
+++ b/plugins/CurrencyRates/src/QuotesProviders.cpp
@@ -0,0 +1,90 @@
+#include "StdAfx.h"
+#include "QuotesProviderCurrencyConverter.h"
+
+#define LAST_RUN_VERSION "LastRunVersion"
+
+CQuotesProviders::CQuotesProviders()
+{
+	InitProviders();
+}
+
+CQuotesProviders::~CQuotesProviders()
+{
+	ClearProviders();
+}
+
+const CQuotesProviders::TQuotesProviders& CQuotesProviders::GetProviders()const
+{
+	return m_apProviders;
+}
+
+template<class T>void create_provider(CQuotesProviders::TQuotesProviders& apProviders)
+{
+	CQuotesProviders::TQuotesProviderPtr pProvider(new T);
+	if (pProvider->Init())
+		apProviders.push_back(pProvider);
+};
+
+void CQuotesProviders::CreateProviders()
+{
+	create_provider<CQuotesProviderCurrencyConverter>(m_apProviders);
+}
+
+void CQuotesProviders::ClearProviders()
+{
+	m_apProviders.clear();
+}
+
+void convert_contact_settings(MCONTACT hContact)
+{
+	WORD dwLogMode = db_get_w(hContact, QUOTES_PROTOCOL_NAME, DB_STR_QUOTE_LOG, static_cast<WORD>(lmDisabled));
+	if ((dwLogMode&lmInternalHistory) || (dwLogMode&lmExternalFile))
+		db_set_b(hContact, QUOTES_PROTOCOL_NAME, DB_STR_CONTACT_SPEC_SETTINGS, 1);
+}
+
+void CQuotesProviders::InitProviders()
+{
+	CreateProviders();
+
+	const WORD nCurrentVersion = 17;
+	WORD nVersion = db_get_w(NULL, QUOTES_MODULE_NAME, LAST_RUN_VERSION, 1);
+
+	for (auto &hContact : Contacts(QUOTES_MODULE_NAME)) {
+		TQuotesProviderPtr pProvider = GetContactProviderPtr(hContact);
+		if (pProvider) {
+			pProvider->AddContact(hContact);
+			if (nVersion < nCurrentVersion)
+				convert_contact_settings(hContact);
+		}
+	}
+
+	db_set_w(NULL, QUOTES_MODULE_NAME, LAST_RUN_VERSION, nCurrentVersion);
+}
+
+CQuotesProviders::TQuotesProviderPtr CQuotesProviders::GetContactProviderPtr(MCONTACT hContact)const
+{
+	char* szProto = GetContactProto(hContact);
+	if (nullptr == szProto || 0 != ::_stricmp(szProto, QUOTES_PROTOCOL_NAME))
+		return TQuotesProviderPtr();
+
+	tstring sProvider = Quotes_DBGetStringT(hContact, QUOTES_MODULE_NAME, DB_STR_QUOTE_PROVIDER);
+	if (true == sProvider.empty())
+		return TQuotesProviderPtr();
+
+	return FindProvider(sProvider);
+}
+
+CQuotesProviders::TQuotesProviderPtr CQuotesProviders::FindProvider(const tstring& rsName)const
+{
+	TQuotesProviderPtr pResult;
+	for (TQuotesProviders::const_iterator i = m_apProviders.begin(); i != m_apProviders.end(); ++i) {
+		const TQuotesProviderPtr& pProvider = *i;
+		const IQuotesProvider::CProviderInfo& rInfo = pProvider->GetInfo();
+		if (0 == ::mir_wstrcmpi(rsName.c_str(), rInfo.m_sName.c_str())) {
+			pResult = pProvider;
+			break;
+		}
+	}
+
+	return pResult;
+}