Source code
Revision control
Copy as Markdown
Other Tools
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "DefaultURI.h"
#include "nsIClassInfoImpl.h"
#include "nsIObjectInputStream.h"
#include "nsIObjectOutputStream.h"
#include "nsURLHelper.h"
#include "mozilla/ipc/URIParams.h"
namespace mozilla {
namespace net {
#define NS_DEFAULTURI_CID \
{ /* 04445aa0-fd27-4c99-bd41-6be6318ae92c */ \
0x04445aa0, 0xfd27, 0x4c99, { \
0xbd, 0x41, 0x6b, 0xe6, 0x31, 0x8a, 0xe9, 0x2c \
} \
}
#define ASSIGN_AND_ADDREF_THIS(ptrToMutator) \
do { \
if (ptrToMutator) { \
*(ptrToMutator) = do_AddRef(this).take(); \
} \
} while (0)
static NS_DEFINE_CID(kDefaultURICID, NS_DEFAULTURI_CID);
//----------------------------------------------------------------------------
// nsIClassInfo
//----------------------------------------------------------------------------
NS_IMPL_CLASSINFO(DefaultURI, nullptr, nsIClassInfo::THREADSAFE,
NS_DEFAULTURI_CID)
// Empty CI getter. We only need nsIClassInfo for Serialization
NS_IMPL_CI_INTERFACE_GETTER0(DefaultURI)
//----------------------------------------------------------------------------
// nsISupports
//----------------------------------------------------------------------------
NS_IMPL_ADDREF(DefaultURI)
NS_IMPL_RELEASE(DefaultURI)
NS_INTERFACE_TABLE_HEAD(DefaultURI)
NS_INTERFACE_TABLE(DefaultURI, nsIURI, nsISerializable)
NS_INTERFACE_TABLE_TO_MAP_SEGUE
NS_IMPL_QUERY_CLASSINFO(DefaultURI)
if (aIID.Equals(kDefaultURICID)) {
foundInterface = static_cast<nsIURI*>(this);
} else
NS_INTERFACE_MAP_ENTRY(nsISizeOf)
NS_INTERFACE_MAP_END
//----------------------------------------------------------------------------
// nsISerializable
//----------------------------------------------------------------------------
NS_IMETHODIMP DefaultURI::Read(nsIObjectInputStream* aInputStream) {
MOZ_ASSERT_UNREACHABLE("Use nsIURIMutator.read() instead");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP DefaultURI::Write(nsIObjectOutputStream* aOutputStream) {
nsAutoCString spec(mURL->Spec());
return aOutputStream->WriteStringZ(spec.get());
}
//----------------------------------------------------------------------------
// nsISizeOf
//----------------------------------------------------------------------------
size_t DefaultURI::SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const {
return mURL->SizeOf();
}
size_t DefaultURI::SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const {
return aMallocSizeOf(this) + SizeOfExcludingThis(aMallocSizeOf);
}
//----------------------------------------------------------------------------
// nsIURI
//----------------------------------------------------------------------------
NS_IMETHODIMP DefaultURI::GetSpec(nsACString& aSpec) {
aSpec = mURL->Spec();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetPrePath(nsACString& aPrePath) {
aPrePath = mURL->PrePath();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetScheme(nsACString& aScheme) {
aScheme = mURL->Scheme();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetUserPass(nsACString& aUserPass) {
aUserPass = mURL->Username();
nsAutoCString pass(mURL->Password());
if (pass.IsEmpty()) {
return NS_OK;
}
aUserPass.Append(':');
aUserPass.Append(pass);
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetUsername(nsACString& aUsername) {
aUsername = mURL->Username();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetPassword(nsACString& aPassword) {
aPassword = mURL->Password();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetHostPort(nsACString& aHostPort) {
aHostPort = mURL->HostPort();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetHost(nsACString& aHost) {
aHost = mURL->Host();
// Historically nsIURI.host has always returned an IPv6 address that isn't
// enclosed in brackets. Ideally we want to change that, but for the sake of
// consitency we'll leave it like that for the moment.
if (StringBeginsWith(aHost, "["_ns) && StringEndsWith(aHost, "]"_ns) &&
aHost.FindChar(':') != kNotFound) {
aHost = Substring(aHost, 1, aHost.Length() - 2);
}
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetPort(int32_t* aPort) {
*aPort = mURL->Port();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetPathQueryRef(nsACString& aPathQueryRef) {
aPathQueryRef = mURL->Path();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::Equals(nsIURI* other, bool* _retval) {
if (!other) {
*_retval = false;
return NS_OK;
}
RefPtr<DefaultURI> otherUri;
nsresult rv = other->QueryInterface(kDefaultURICID, getter_AddRefs(otherUri));
if (NS_FAILED(rv)) {
*_retval = false;
return NS_OK;
}
*_retval = mURL->Spec() == otherUri->mURL->Spec();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::SchemeIs(const char* scheme, bool* _retval) {
if (!scheme) {
*_retval = false;
return NS_OK;
}
*_retval = mURL->Scheme().Equals(scheme);
return NS_OK;
}
NS_IMETHODIMP DefaultURI::Resolve(const nsACString& aRelativePath,
nsACString& aResult) {
nsAutoCString scheme;
nsresult rv = net_ExtractURLScheme(aRelativePath, scheme);
if (NS_SUCCEEDED(rv)) {
aResult = aRelativePath;
return NS_OK;
}
// We try to create another URL with this one as its base.
RefPtr<MozURL> resolvedURL;
rv = MozURL::Init(getter_AddRefs(resolvedURL), aRelativePath, mURL);
if (NS_WARN_IF(NS_FAILED(rv))) {
// If parsing the relative url fails, we revert to the previous behaviour
// and just return the relative path.
aResult = aRelativePath;
return NS_OK;
}
aResult = resolvedURL->Spec();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetAsciiSpec(nsACString& aAsciiSpec) {
return GetSpec(aAsciiSpec);
}
NS_IMETHODIMP DefaultURI::GetAsciiHostPort(nsACString& aAsciiHostPort) {
return GetHostPort(aAsciiHostPort);
}
NS_IMETHODIMP DefaultURI::GetAsciiHost(nsACString& aAsciiHost) {
return GetHost(aAsciiHost);
}
NS_IMETHODIMP DefaultURI::GetRef(nsACString& aRef) {
aRef = mURL->Ref();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::EqualsExceptRef(nsIURI* other, bool* _retval) {
if (!_retval || !other) {
return NS_ERROR_NULL_POINTER;
}
RefPtr<DefaultURI> otherUri;
nsresult rv = other->QueryInterface(kDefaultURICID, getter_AddRefs(otherUri));
if (NS_FAILED(rv)) {
*_retval = false;
return NS_OK;
}
*_retval = mURL->SpecNoRef().Equals(otherUri->mURL->SpecNoRef());
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetSpecIgnoringRef(nsACString& aSpecIgnoringRef) {
aSpecIgnoringRef = mURL->SpecNoRef();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetHasRef(bool* aHasRef) {
*aHasRef = mURL->HasFragment();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetHasUserPass(bool* aHasUserPass) {
*aHasUserPass = !mURL->Username().IsEmpty() || !mURL->Password().IsEmpty();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetFilePath(nsACString& aFilePath) {
aFilePath = mURL->FilePath();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetQuery(nsACString& aQuery) {
aQuery = mURL->Query();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetHasQuery(bool* aHasQuery) {
*aHasQuery = mURL->HasQuery();
return NS_OK;
}
NS_IMETHODIMP DefaultURI::GetDisplayHost(nsACString& aDisplayHost) {
// At the moment it doesn't seem useful to decode the hostname if it happens
// to contain punycode.
return GetHost(aDisplayHost);
}
NS_IMETHODIMP DefaultURI::GetDisplayHostPort(nsACString& aDisplayHostPort) {
// At the moment it doesn't seem useful to decode the hostname if it happens
// to contain punycode.
return GetHostPort(aDisplayHostPort);
}
NS_IMETHODIMP DefaultURI::GetDisplaySpec(nsACString& aDisplaySpec) {
// At the moment it doesn't seem useful to decode the hostname if it happens
// to contain punycode.
return GetSpec(aDisplaySpec);
}
NS_IMETHODIMP DefaultURI::GetDisplayPrePath(nsACString& aDisplayPrePath) {
// At the moment it doesn't seem useful to decode the hostname if it happens
// to contain punycode.
return GetPrePath(aDisplayPrePath);
}
NS_IMETHODIMP DefaultURI::Mutate(nsIURIMutator** _retval) {
RefPtr<DefaultURI::Mutator> mutator = new DefaultURI::Mutator();
mutator->Init(this);
mutator.forget(_retval);
return NS_OK;
}
void DefaultURI::Serialize(ipc::URIParams& aParams) {
ipc::DefaultURIParams params;
params.spec() = mURL->Spec();
aParams = params;
}
//----------------------------------------------------------------------------
// nsIURIMutator
//----------------------------------------------------------------------------
NS_IMPL_ADDREF(DefaultURI::Mutator)
NS_IMPL_RELEASE(DefaultURI::Mutator)
NS_IMETHODIMP DefaultURI::Mutator::QueryInterface(REFNSIID aIID,
void** aInstancePtr) {
NS_ASSERTION(aInstancePtr, "QueryInterface requires a non-NULL destination!");
nsISupports* foundInterface = nullptr;
if (aIID.Equals(NS_GET_IID(nsIURI))) {
RefPtr<DefaultURI> defaultURI = new DefaultURI();
mMutator->Finalize(getter_AddRefs(defaultURI->mURL));
foundInterface =
static_cast<nsISupports*>(static_cast<nsIURI*>((defaultURI.get())));
NS_ADDREF(foundInterface);
*aInstancePtr = foundInterface;
return NS_OK;
}
if (aIID.Equals(NS_GET_IID(nsIURIMutator)) ||
aIID.Equals(NS_GET_IID(nsISupports))) {
foundInterface =
static_cast<nsISupports*>(static_cast<nsIURIMutator*>(this));
} else if (aIID.Equals(NS_GET_IID(nsIURISetters))) {
foundInterface =
static_cast<nsISupports*>(static_cast<nsIURISetters*>(this));
} else if (aIID.Equals(NS_GET_IID(nsIURISetSpec))) {
foundInterface =
static_cast<nsISupports*>(static_cast<nsIURISetSpec*>(this));
} else if (aIID.Equals(NS_GET_IID(nsISerializable))) {
foundInterface =
static_cast<nsISupports*>(static_cast<nsISerializable*>(this));
}
if (foundInterface) {
NS_ADDREF(foundInterface);
*aInstancePtr = foundInterface;
return NS_OK;
}
return NS_NOINTERFACE;
}
NS_IMETHODIMP DefaultURI::Mutator::Read(nsIObjectInputStream* aStream) {
nsAutoCString spec;
nsresult rv = aStream->ReadCString(spec);
if (NS_FAILED(rv)) {
return rv;
}
return SetSpec(spec, nullptr);
}
NS_IMETHODIMP DefaultURI::Mutator::Deserialize(
const mozilla::ipc::URIParams& aParams) {
if (aParams.type() != ipc::URIParams::TDefaultURIParams) {
NS_ERROR("Received unknown parameters from the other process!");
return NS_ERROR_FAILURE;
}
const ipc::DefaultURIParams& params = aParams.get_DefaultURIParams();
auto result = MozURL::Mutator::FromSpec(params.spec());
if (result.isErr()) {
return result.unwrapErr();
}
mMutator = Some(result.unwrap());
return NS_OK;
}
NS_IMETHODIMP DefaultURI::Mutator::Finalize(nsIURI** aURI) {
if (!mMutator.isSome()) {
return NS_ERROR_NOT_AVAILABLE;
}
RefPtr<DefaultURI> uri = new DefaultURI();
mMutator->Finalize(getter_AddRefs(uri->mURL));
mMutator = Nothing();
uri.forget(aURI);
return NS_OK;
}
NS_IMETHODIMP DefaultURI::Mutator::SetSpec(const nsACString& aSpec,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
auto result = MozURL::Mutator::FromSpec(aSpec);
if (result.isErr()) {
return result.unwrapErr();
}
mMutator = Some(result.unwrap());
return NS_OK;
}
NS_IMETHODIMP
DefaultURI::Mutator::SetScheme(const nsACString& aScheme,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetScheme(aScheme);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetUserPass(const nsACString& aUserPass,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
int32_t index = aUserPass.FindChar(':');
if (index == kNotFound) {
mMutator->SetUsername(aUserPass);
mMutator->SetPassword(""_ns);
return mMutator->GetStatus();
}
mMutator->SetUsername(Substring(aUserPass, 0, index));
nsresult rv = mMutator->GetStatus();
if (NS_FAILED(rv)) {
return rv;
}
mMutator->SetPassword(Substring(aUserPass, index + 1));
rv = mMutator->GetStatus();
if (NS_FAILED(rv)) {
return rv;
}
return NS_OK;
}
NS_IMETHODIMP
DefaultURI::Mutator::SetUsername(const nsACString& aUsername,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetUsername(aUsername);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetPassword(const nsACString& aPassword,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetPassword(aPassword);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetHostPort(const nsACString& aHostPort,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetHostPort(aHostPort);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetHost(const nsACString& aHost,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetHostname(aHost);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetPort(int32_t aPort, nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetPort(aPort);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetPathQueryRef(const nsACString& aPathQueryRef,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
if (aPathQueryRef.IsEmpty()) {
mMutator->SetFilePath(""_ns);
mMutator->SetQuery(""_ns);
mMutator->SetRef(""_ns);
return mMutator->GetStatus();
}
RefPtr<MozURL> url;
mMutator->Finalize(getter_AddRefs(url));
mMutator = Nothing();
if (!url) {
return NS_ERROR_FAILURE;
}
nsAutoCString pathQueryRef(aPathQueryRef);
if (url->CannotBeABase()) {
// If the base URL cannot be a base, then setting the pathQueryRef
// needs to change everything after the scheme.
pathQueryRef.Insert(":", 0);
pathQueryRef.Insert(url->Scheme(), 0);
// Clear the URL to make sure FromSpec creates an absolute URL
url = nullptr;
} else if (!StringBeginsWith(pathQueryRef, "/"_ns)) {
// If the base URL can be a base, make sure the path
// begins with a /
pathQueryRef.Insert('/', 0);
}
auto result = MozURL::Mutator::FromSpec(pathQueryRef, url);
if (result.isErr()) {
return result.unwrapErr();
}
mMutator = Some(result.unwrap());
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetRef(const nsACString& aRef, nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetRef(aRef);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetFilePath(const nsACString& aFilePath,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetFilePath(aFilePath);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetQuery(const nsACString& aQuery,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
mMutator->SetQuery(aQuery);
return mMutator->GetStatus();
}
NS_IMETHODIMP
DefaultURI::Mutator::SetQueryWithEncoding(const nsACString& aQuery,
const mozilla::Encoding* aEncoding,
nsIURIMutator** aMutator) {
ASSIGN_AND_ADDREF_THIS(aMutator);
if (!mMutator.isSome()) {
return NS_ERROR_NULL_POINTER;
}
// we only support UTF-8 for DefaultURI
mMutator->SetQuery(aQuery);
return mMutator->GetStatus();
}
} // namespace net
} // namespace mozilla