gecko-dev/netwerk/dns/nsIDNService.h

78 lines
2.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsIDNService_h__
#define nsIDNService_h__
#include "nsIIDNService.h"
#include "nsCOMPtr.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
#include "nsIUnicodeNormalizer.h"
#include "nsIDNKitInterface.h"
#include "nsString.h"
class nsIPrefBranch;
//-----------------------------------------------------------------------------
// nsIDNService
//-----------------------------------------------------------------------------
#define kACEPrefixLen 4
class nsIDNService : public nsIIDNService,
public nsIObserver,
public nsSupportsWeakReference
{
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIIDNSERVICE
NS_DECL_NSIOBSERVER
nsIDNService();
nsresult Init();
protected:
virtual ~nsIDNService();
private:
void normalizeFullStops(nsAString& s);
nsresult stringPrepAndACE(const nsAString& in, nsACString& out,
bool allowUnassigned, bool convertAllLabels);
nsresult encodeToACE(const nsAString& in, nsACString& out);
nsresult stringPrep(const nsAString& in, nsAString& out,
bool allowUnassigned);
nsresult decodeACE(const nsACString& in, nsACString& out,
bool allowUnassigned, bool convertAllLabels);
nsresult SelectiveUTF8toACE(const nsACString& input, nsACString& ace);
nsresult SelectiveACEtoUTF8(const nsACString& input, nsACString& _retval);
nsresult UTF8toACE(const nsACString& input, nsACString& ace,
bool allowUnassigned, bool convertAllLabels);
nsresult ACEtoUTF8(const nsACString& input, nsACString& _retval,
bool allowUnassigned, bool convertAllLabels);
bool isInWhitelist(const nsACString &host);
void prefsChanged(nsIPrefBranch *prefBranch, const char16_t *pref);
bool isLabelSafe(const nsAString &label);
bool illegalScriptCombo(int32_t script, int32_t& savedScript);
bool mMultilingualTestBed; // if true generates extra node for multilingual testbed
idn_nameprep_t mNamePrepHandle;
nsCOMPtr<nsIUnicodeNormalizer> mNormalizer;
char mACEPrefix[kACEPrefixLen+1];
nsXPIDLString mIDNBlacklist;
bool mShowPunycode;
enum restrictionProfile {
eASCIIOnlyProfile,
eHighlyRestrictiveProfile,
eModeratelyRestrictiveProfile
};
restrictionProfile mRestrictionProfile;
nsCOMPtr<nsIPrefBranch> mIDNWhitelistPrefBranch;
bool mIDNUseWhitelist;
};
#endif // nsIDNService_h__