Path& Path::assign(const std::string& path)
{
#if defined(POCO_OS_FAMILY_VMS)
parseVMS(path);
#elif defined(POCO_OS_FAMILY_WINDOWS)
parseWindows(path);
#else
parseUnix(path);
#endif
return *this;
}
void Path::parseGuess(const std::string& path)
{
bool hasBackslash = false;
bool hasSlash = false;
bool hasOpenBracket = false;
bool hasClosBracket = false;
bool isWindows = path.length() > 2 && path[1] == ':' && (path[2] == '/' || path[2] == '\\');
std::string::const_iterator end = path.end();
std::string::const_iterator semiIt = end;
if (!isWindows)
{
for (std::string::const_iterator it = path.begin(); it != end; ++it)
{
switch (*it)
{
case '\\': hasBackslash = true; break;
case '/': hasSlash = true; break;
case '[': hasOpenBracket = true;
case ']': hasClosBracket = hasOpenBracket;
case ';': semiIt = it; break;
}
}
}
if (hasBackslash || isWindows)
{
parseWindows(path);
}
else if (hasSlash)
{
parseUnix(path);
}
else
{
bool isVMS = hasClosBracket;
if (!isVMS && semiIt != end)
{
isVMS = true;
++semiIt;
while (semiIt != end)
{
if (*semiIt < '0' || *semiIt > '9')
{
isVMS = false; break;
}
++semiIt;
}
}
if (isVMS)
parseVMS(path);
else
parseUnix(path);
}
}
Path& Path::assign(const std::string& path, Style style)
{
switch (style)
{
case PATH_UNIX:
parseUnix(path);
break;
case PATH_WINDOWS:
parseWindows(path);
break;
case PATH_VMS:
parseVMS(path);
break;
case PATH_NATIVE:
assign(path);
break;
case PATH_GUESS:
parseGuess(path);
break;
default:
break;
}
return *this;
}