const String application_path() {
cf::Url url(CFBundleCopyResourcesDirectoryURL(CFBundleGetMainBundle()));
cf::String url_string(CFStringCreateCopy(NULL, CFURLGetString(url.c_obj())));
char path_buffer[PATH_MAX];
if (!CFURLGetFileSystemRepresentation(
url.c_obj(), true, reinterpret_cast<UInt8*>(path_buffer), PATH_MAX)) {
throw Exception("couldn't get application_path()");
}
return String(utf8::decode(path_buffer));
}
/*!
* \brief
* Splits a URL into its constituent parts.
*
* \param url
* Pointer to the URL string to parse.
*
* Splits a URL into its constituent parts.
*
* \remarks
* The URL string passed to this function must be an escaped URL, attempting to parse an unescaped URL will have unknown results.
*/
void c_url_interface::ParseURL(const char* url)
{
// scheme://username:password@address:port/directory/directory/resource?field=value&field=&field=value#fragment
std::string url_string(url);
std::string query;
std::string network_location;
// forward parsing
// get the scheme
SplitString(url_string, m_scheme, "://", true, false);
if(m_scheme.length() == 0)
m_scheme.assign("http");
// get the network location
SplitString(url_string, network_location, "/", true);
if(!network_location.length())
{
network_location = url_string;
url_string.clear();
}
// reverse parsing
// get the fragment
SplitString(url_string, m_fragment, "#", false);
m_fragment = Unescape(m_fragment);
// get the query
SplitString(url_string, query, "?", false);
// get the path
ParseNetworkLocation(network_location);
ParsePath(url_string.c_str());
ParseQuery(query.c_str());
}
