BUrl::BUrl(const BUrl& base, const BString& location)
:
fUrlString(),
fProtocol(),
fUser(),
fPassword(),
fHost(),
fPort(0),
fPath(),
fRequest(),
fAuthorityValid(false),
fUserInfoValid(false),
fHasUserName(false),
fHasPassword(false),
fHasHost(false),
fHasPort(false),
fHasFragment(false)
{
// This implements the algorithm in RFC3986, Section 5.2.
BUrl relative(location);
if (relative.HasProtocol()) {
SetProtocol(relative.Protocol());
if (relative.HasAuthority())
SetAuthority(relative.Authority());
SetPath(relative.Path());
SetRequest(relative.Request());
} else {
if (relative.HasAuthority()) {
SetAuthority(relative.Authority());
SetPath(relative.Path());
SetRequest(relative.Request());
} else {
if (relative.Path().IsEmpty()) {
_SetPathUnsafe(base.Path());
if (relative.HasRequest())
SetRequest(relative.Request());
else
SetRequest(base.Request());
} else {
if (relative.Path()[0] == '/')
SetPath(relative.Path());
else {
BString path = base._MergePath(relative.Path());
SetPath(path);
}
SetRequest(relative.Request());
}
if (base.HasAuthority())
SetAuthority(base.Authority());
}
SetProtocol(base.Protocol());
}
if (relative.HasFragment())
SetFragment(relative.Fragment());
}
BUrl::BUrl(const BUrl& base, const BString& location)
:
fUrlString(),
fProtocol(),
fUser(),
fPassword(),
fHost(),
fPort(0),
fPath(),
fRequest(),
fHasAuthority(false)
{
// This implements the algorithm in RFC3986, Section 5.2.
BUrl relative(location);
if (relative.HasProtocol()) {
SetProtocol(relative.Protocol());
SetAuthority(relative.Authority());
SetPath(relative.Path()); // TODO _RemoveDotSegments()
SetRequest(relative.Request());
} else {
if (relative.HasAuthority()) {
SetAuthority(relative.Authority());
SetPath(relative.Path()); // TODO _RemoveDotSegments()
SetRequest(relative.Request());
} else {
if (relative.Path().IsEmpty()) {
SetPath(base.Path());
if (relative.HasRequest())
SetRequest(relative.Request());
else
SetRequest(Request());
} else {
if (relative.Path()[0] == '/')
SetPath(relative.Path());
else {
BString path = base.Path();
// Remove last part of path (the file, if any) so we get the
// "current directory"
path.Truncate(path.FindLast('/') + 1);
path += relative.Path();
// TODO _RemoveDotSegments()
SetPath(path);
}
SetRequest(relative.Request());
}
SetAuthority(base.Authority());
}
SetProtocol(base.Protocol());
}
SetFragment(relative.Fragment());
}
