Initial

proto/source/Internet.hpp

@@ -0,0 +1,67 @@
+#ifndef _PROTO_INTERNET_HPP_
+#define _PROTO_INTERNET_HPP_
+#ifndef _COMMON_EXCEPTION_HPP_
+#include <common/except.hpp>
+#endif
+#ifndef _COMMON_WININET_HPP_
+#include <common/wininet.hpp>
+#endif
+
+class Internet
+{
+public:
+  typedef enum AccessType{OpenDirect=INTERNET_OPEN_TYPE_DIRECT,PreConfig=INTERNET_OPEN_TYPE_PRECONFIG,AutoProxy=
+	  INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY,Proxy=INTERNET_OPEN_TYPE_PROXY};
+	typedef enum Flags{Async=INTERNET_FLAG_ASYNC,FromCache=INTERNET_FLAG_FROM_CACHE,
+	  Offline=INTERNET_FLAG_OFFLINE,InvalidPort=INTERNET_INVALID_PORT_NUMBER,None=0};
+  Internet();
+	virtual ~Internet();
+  bool open(AccessType accessType=AutoProxy,const String &strProxy=String(),const String &proxyBypass=String(),Flags flags=None);
+	bool connect();
+	void close();
+	bool isOkay(void)const;
+  HINTERNET getHANDLE(void)const;
+private:
+  HINTERNET mhInternet;
+};
+
+inline
+Internet::Internet()
+: mhInternet(0)
+{
+}
+
+inline
+Internet::~Internet()
+{
+  close();
+}
+
+inline
+bool Internet::open(AccessType accessType,const String &strProxy,const String &proxyByPass,Flags flags)
+{
+  close();
+	mhInternet=::InternetOpen("Custom Agent",accessType,strProxy.str(),proxyByPass.str(),flags);
+	return isOkay();
+}
+
+inline
+void Internet::close()
+{
+  if(!isOkay())return;
+	::InternetCloseHandle(mhInternet);
+	mhInternet=0;
+}
+
+inline
+HINTERNET Internet::getHANDLE(void)const
+{
+  return mhInternet;
+}
+
+inline
+bool Internet::isOkay()const
+{
+  return mhInternet?true:false;
+}
+#endif