uri_facade_win.cpp

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#include <windows.h>
#include <wininet.h>

#include <opc/common/uri_facade.h>
#include <opc/common/exception.h>


namespace Common
{

  void Uri::Initialize(const char* uriString, std::size_t size)
  {
    URL_COMPONENTS url = {0};
    url.dwStructSize = sizeof(url);
    url.dwSchemeLength = 1;
    url.dwUserNameLength = 1;
    url.dwPasswordLength = 1;
    url.dwHostNameLength = 1;
    DWORD options = 0;

    // TODO msdn says do not use this function in services and in server patforms. :(
    // TODO http://msdn.microsoft.com/en-us/library/windows/desktop/aa384376(v=vs.85).aspx
    if (!InternetCrackUrl(uriString, size, options, &url))
    {
      THROW_ERROR1(CannotParseUri, uriString);
    }


    SchemeStr = std::string(url.lpszScheme, url.lpszScheme + url.dwSchemeLength);
    UserStr = std::string(url.lpszUserName, url.lpszUserName + url.dwUserNameLength);
    PasswordStr = std::string(url.lpszPassword, url.lpszPassword + url.dwPasswordLength);
    HostStr = std::string(url.lpszHostName, url.lpszHostName + url.dwHostNameLength);
    PortNum = url.nPort;

    if (SchemeStr.empty() || HostStr.empty())
    {
      THROW_ERROR1(CannotParseUri, uriString);
    }
  }

} // namespace Common