NS_IMETHODIMP
nsGIOProtocolHandler::NewURI(const nsACString &aSpec,
const char *aOriginCharset,
nsIURI *aBaseURI,
nsIURI **aResult)
{
const nsCString flatSpec(aSpec);
LOG(("gio: NewURI [spec=%s]\n", flatSpec.get()));
if (!aBaseURI)
{
// XXX Is it good to support all GIO protocols?
if (!IsSupportedProtocol(flatSpec))
return NS_ERROR_UNKNOWN_PROTOCOL;
int32_t colon_location = flatSpec.FindChar(':');
if (colon_location <= 0)
return NS_ERROR_UNKNOWN_PROTOCOL;
// Verify that GIO supports this URI scheme.
bool uri_scheme_supported = false;
GVfs *gvfs = g_vfs_get_default();
if (!gvfs) {
g_warning("Cannot get GVfs object.");
return NS_ERROR_UNKNOWN_PROTOCOL;
}
const gchar* const * uri_schemes = g_vfs_get_supported_uri_schemes(gvfs);
while (*uri_schemes != nullptr) {
// While flatSpec ends with ':' the uri_scheme does not. Therefore do not
// compare last character.
if (StringHead(flatSpec, colon_location).Equals(*uri_schemes)) {
uri_scheme_supported = true;
break;
}
uri_schemes++;
}
if (!uri_scheme_supported) {
return NS_ERROR_UNKNOWN_PROTOCOL;
}
}
nsresult rv;
nsCOMPtr<nsIStandardURL> url =
do_CreateInstance(NS_STANDARDURL_CONTRACTID, &rv);
if (NS_FAILED(rv))
return rv;
rv = url->Init(nsIStandardURL::URLTYPE_STANDARD, -1, flatSpec,
aOriginCharset, aBaseURI);
if (NS_SUCCEEDED(rv))
rv = CallQueryInterface(url, aResult);
return rv;
}
NS_IMETHODIMP
nsGIOProtocolHandler::NewURI(const nsACString &aSpec,
const char *aOriginCharset,
nsIURI *aBaseURI,
nsIURI **aResult)
{
const nsCString flatSpec(aSpec);
LOG(("gio: NewURI [spec=%s]\n", flatSpec.get()));
if (!aBaseURI)
{
// XXX Is it good to support all GIO protocols?
if (!IsSupportedProtocol(flatSpec))
return NS_ERROR_UNKNOWN_PROTOCOL;
int32_t colon_location = flatSpec.FindChar(':');
if (colon_location <= 0)
return NS_ERROR_UNKNOWN_PROTOCOL;
// Verify that GIO supports this URI scheme.
bool uri_scheme_supported = false;
GVfs *gvfs = g_vfs_get_default();
if (!gvfs) {
g_warning("Cannot get GVfs object.");
return NS_ERROR_UNKNOWN_PROTOCOL;
}
const gchar* const * uri_schemes = g_vfs_get_supported_uri_schemes(gvfs);
while (*uri_schemes != nullptr) {
// While flatSpec ends with ':' the uri_scheme does not. Therefore do not
// compare last character.
if (StringHead(flatSpec, colon_location).Equals(*uri_schemes)) {
uri_scheme_supported = true;
break;
}
uri_schemes++;
}
if (!uri_scheme_supported) {
return NS_ERROR_UNKNOWN_PROTOCOL;
}
}
return NS_MutateURI(NS_STANDARDURLMUTATOR_CONTRACTID)
.Apply<nsIStandardURLMutator>(&nsIStandardURLMutator::Init,
nsIStandardURL::URLTYPE_STANDARD, -1,
flatSpec, aOriginCharset, aBaseURI,
nullptr)
.Finalize(aResult);
}
NS_IMETHODIMP
nsGnomeVFSProtocolHandler::NewURI(const nsACString &aSpec,
const char *aOriginCharset,
nsIURI *aBaseURI,
nsIURI **aResult)
{
const nsCString flatSpec(aSpec);
LOG(("gnomevfs: NewURI [spec=%s]\n", flatSpec.get()));
if (!aBaseURI)
{
//
// XXX This check is used to limit the gnome-vfs protocols we support. For
// security reasons, it is best that we limit the protocols we support to
// those with known characteristics. We might want to lessen this
// restriction if it proves to be too heavy handed. A black list of
// protocols we don't want to support might be better. For example, we
// probably don't want to try to load "start-here:" inside the browser.
// There are others that fall into this category, which are best handled
// externally by Nautilus (or another app like it).
//
if (!IsSupportedProtocol(flatSpec))
return NS_ERROR_UNKNOWN_PROTOCOL;
// Verify that GnomeVFS supports this URI scheme.
GnomeVFSURI *uri = gnome_vfs_uri_new(flatSpec.get());
if (!uri)
return NS_ERROR_UNKNOWN_PROTOCOL;
}
//
// XXX Can we really assume that all gnome-vfs URIs can be parsed using
// nsStandardURL? We probably really need to implement nsIURI/nsIURL
// in terms of the gnome_vfs_uri_XXX methods, but at least this works
// correctly for smb:// URLs ;-)
//
// Also, it might not be possible to fully implement nsIURI/nsIURL in
// terms of GnomeVFSURI since some Necko methods have no GnomeVFS
// equivalent.
//
nsresult rv;
nsCOMPtr<nsIStandardURL> url =
do_CreateInstance(NS_STANDARDURL_CONTRACTID, &rv);
if (NS_FAILED(rv))
return rv;
rv = url->Init(nsIStandardURL::URLTYPE_STANDARD, -1, flatSpec,
aOriginCharset, aBaseURI);
if (NS_SUCCEEDED(rv))
rv = CallQueryInterface(url, aResult);
return rv;
}
