diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /toolkit/components/url-classifier/nsUrlClassifierUtils.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/components/url-classifier/nsUrlClassifierUtils.h')
-rw-r--r-- | toolkit/components/url-classifier/nsUrlClassifierUtils.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/toolkit/components/url-classifier/nsUrlClassifierUtils.h b/toolkit/components/url-classifier/nsUrlClassifierUtils.h new file mode 100644 index 0000000000..5ff9d97fdc --- /dev/null +++ b/toolkit/components/url-classifier/nsUrlClassifierUtils.h @@ -0,0 +1,72 @@ +/* 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 nsUrlClassifierUtils_h_ +#define nsUrlClassifierUtils_h_ + +#include "mozilla/Mutex.h" +#include "mozilla/Base64.h" +#include "nsIUrlClassifierUtils.h" +#include "nsClassHashtable.h" +#include "nsIObserver.h" + +#define TESTING_TABLE_PROVIDER_NAME "test" + +class nsUrlClassifierUtils final : public nsIUrlClassifierUtils, + public nsIObserver { + public: + typedef nsClassHashtable<nsCStringHashKey, nsCString> ProviderDictType; + + NS_DECL_THREADSAFE_ISUPPORTS + NS_DECL_NSIURLCLASSIFIERUTILS + NS_DECL_NSIOBSERVER + + static already_AddRefed<nsUrlClassifierUtils> GetXPCOMSingleton(); + static nsUrlClassifierUtils* GetInstance(); + + nsresult CanonicalizeHostname(const nsACString& hostname, + nsACString& _retval); + nsresult CanonicalizePath(const nsACString& url, nsACString& _retval); + + // This function will encode all "special" characters in typical url encoding, + // that is %hh where h is a valid hex digit. The characters which are encoded + // by this function are any ascii characters under 32(control characters and + // space), 37(%), and anything 127 or above (special characters). Url is the + // string to encode, ret is the encoded string. Function returns true if + // ret != url. + bool SpecialEncode(const nsACString& url, bool foldSlashes, + nsACString& _retval); + + void ParseIPAddress(const nsACString& host, nsACString& _retval); + void CanonicalNum(const nsACString& num, uint32_t bytes, bool allowOctal, + nsACString& _retval); + + static bool IsMozTestTable(const nsACString& aTableName); + + static bool IsTestTable(const nsACString& aTableName); + + static bool IsInSafeMode(); + + private: + nsUrlClassifierUtils(); + ~nsUrlClassifierUtils(); + + nsresult Init(); + + // Disallow copy constructor + nsUrlClassifierUtils(const nsUrlClassifierUtils&); + + // Function to tell if we should encode a character. + bool ShouldURLEscape(const unsigned char c) const; + + void CleanupHostname(const nsACString& host, nsACString& _retval); + + nsresult ReadProvidersFromPrefs(ProviderDictType& aDict); + + // The provider lookup table and its mutex. + ProviderDictType mProviderDict; + mozilla::Mutex mProviderDictLock MOZ_UNANNOTATED; +}; + +#endif // nsUrlClassifierUtils_h_ |