intl/icu/source/common/servlkf.cpp@129ffea94266 (annotated)
intl/icu/source/common/servlkf.cpp
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | /** |
| michael@0 | 2 | ******************************************************************************* |
| michael@0 | 3 | * Copyright (C) 2001-2005, International Business Machines Corporation and * |
| michael@0 | 4 | * others. All Rights Reserved. * |
| michael@0 | 5 | ******************************************************************************* |
| michael@0 | 6 | * |
| michael@0 | 7 | ******************************************************************************* |
| michael@0 | 8 | */ |
| michael@0 | 9 | #include "unicode/utypes.h" |
| michael@0 | 10 | |
| michael@0 | 11 | #if !UCONFIG_NO_SERVICE |
| michael@0 | 12 | |
| michael@0 | 13 | #include "unicode/resbund.h" |
| michael@0 | 14 | #include "uresimp.h" |
| michael@0 | 15 | #include "cmemory.h" |
| michael@0 | 16 | #include "servloc.h" |
| michael@0 | 17 | #include "ustrfmt.h" |
| michael@0 | 18 | #include "uhash.h" |
| michael@0 | 19 | #include "charstr.h" |
| michael@0 | 20 | #include "ucln_cmn.h" |
| michael@0 | 21 | #include "uassert.h" |
| michael@0 | 22 | |
| michael@0 | 23 | #define UNDERSCORE_CHAR ((UChar)0x005f) |
| michael@0 | 24 | #define AT_SIGN_CHAR ((UChar)64) |
| michael@0 | 25 | #define PERIOD_CHAR ((UChar)46) |
| michael@0 | 26 | |
| michael@0 | 27 | |
| michael@0 | 28 | U_NAMESPACE_BEGIN |
| michael@0 | 29 | |
| michael@0 | 30 | LocaleKeyFactory::LocaleKeyFactory(int32_t coverage) |
| michael@0 | 31 | : _name() |
| michael@0 | 32 | , _coverage(coverage) |
| michael@0 | 33 | { |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | LocaleKeyFactory::LocaleKeyFactory(int32_t coverage, const UnicodeString& name) |
| michael@0 | 37 | : _name(name) |
| michael@0 | 38 | , _coverage(coverage) |
| michael@0 | 39 | { |
| michael@0 | 40 | } |
| michael@0 | 41 | |
| michael@0 | 42 | LocaleKeyFactory::~LocaleKeyFactory() { |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | UObject* |
| michael@0 | 46 | LocaleKeyFactory::create(const ICUServiceKey& key, const ICUService* service, UErrorCode& status) const { |
| michael@0 | 47 | if (handlesKey(key, status)) { |
| michael@0 | 48 | const LocaleKey& lkey = (const LocaleKey&)key; |
| michael@0 | 49 | int32_t kind = lkey.kind(); |
| michael@0 | 50 | Locale loc; |
| michael@0 | 51 | lkey.currentLocale(loc); |
| michael@0 | 52 | |
| michael@0 | 53 | return handleCreate(loc, kind, service, status); |
| michael@0 | 54 | } |
| michael@0 | 55 | return NULL; |
| michael@0 | 56 | } |
| michael@0 | 57 | |
| michael@0 | 58 | UBool |
| michael@0 | 59 | LocaleKeyFactory::handlesKey(const ICUServiceKey& key, UErrorCode& status) const { |
| michael@0 | 60 | const Hashtable* supported = getSupportedIDs(status); |
| michael@0 | 61 | if (supported) { |
| michael@0 | 62 | UnicodeString id; |
| michael@0 | 63 | key.currentID(id); |
| michael@0 | 64 | return supported->get(id) != NULL; |
| michael@0 | 65 | } |
| michael@0 | 66 | return FALSE; |
| michael@0 | 67 | } |
| michael@0 | 68 | |
| michael@0 | 69 | void |
| michael@0 | 70 | LocaleKeyFactory::updateVisibleIDs(Hashtable& result, UErrorCode& status) const { |
| michael@0 | 71 | const Hashtable* supported = getSupportedIDs(status); |
| michael@0 | 72 | if (supported) { |
| michael@0 | 73 | UBool visible = (_coverage & 0x1) == 0; |
| michael@0 | 74 | |
| michael@0 | 75 | const UHashElement* elem = NULL; |
| michael@0 | 76 | int32_t pos = 0; |
| michael@0 | 77 | while ((elem = supported->nextElement(pos)) != NULL) { |
| michael@0 | 78 | const UnicodeString& id = *((const UnicodeString*)elem->key.pointer); |
| michael@0 | 79 | if (!visible) { |
| michael@0 | 80 | result.remove(id); |
| michael@0 | 81 | } else { |
| michael@0 | 82 | result.put(id, (void*)this, status); // this is dummy non-void marker used for set semantics |
| michael@0 | 83 | if (U_FAILURE(status)) { |
| michael@0 | 84 | break; |
| michael@0 | 85 | } |
| michael@0 | 86 | } |
| michael@0 | 87 | } |
| michael@0 | 88 | } |
| michael@0 | 89 | } |
| michael@0 | 90 | |
| michael@0 | 91 | UnicodeString& |
| michael@0 | 92 | LocaleKeyFactory::getDisplayName(const UnicodeString& id, const Locale& locale, UnicodeString& result) const { |
| michael@0 | 93 | if ((_coverage & 0x1) == 0) { |
| michael@0 | 94 | //UErrorCode status = U_ZERO_ERROR; |
| michael@0 | 95 | // assume if this is called on us, we support some fallback of this id |
| michael@0 | 96 | // if (isSupportedID(id, status)) { |
| michael@0 | 97 | Locale loc; |
| michael@0 | 98 | LocaleUtility::initLocaleFromName(id, loc); |
| michael@0 | 99 | return loc.getDisplayName(locale, result); |
| michael@0 | 100 | // } |
| michael@0 | 101 | } |
| michael@0 | 102 | result.setToBogus(); |
| michael@0 | 103 | return result; |
| michael@0 | 104 | } |
| michael@0 | 105 | |
| michael@0 | 106 | UObject* |
| michael@0 | 107 | LocaleKeyFactory::handleCreate(const Locale& /* loc */, |
| michael@0 | 108 | int32_t /* kind */, |
| michael@0 | 109 | const ICUService* /* service */, |
| michael@0 | 110 | UErrorCode& /* status */) const { |
| michael@0 | 111 | return NULL; |
| michael@0 | 112 | } |
| michael@0 | 113 | |
| michael@0 | 114 | //UBool |
| michael@0 | 115 | //LocaleKeyFactory::isSupportedID(const UnicodeString& id, UErrorCode& status) const { |
| michael@0 | 116 | // const Hashtable* ids = getSupportedIDs(status); |
| michael@0 | 117 | // return ids && ids->get(id); |
| michael@0 | 118 | //} |
| michael@0 | 119 | |
| michael@0 | 120 | const Hashtable* |
| michael@0 | 121 | LocaleKeyFactory::getSupportedIDs(UErrorCode& /* status */) const { |
| michael@0 | 122 | return NULL; |
| michael@0 | 123 | } |
| michael@0 | 124 | |
| michael@0 | 125 | #ifdef SERVICE_DEBUG |
| michael@0 | 126 | UnicodeString& |
| michael@0 | 127 | LocaleKeyFactory::debug(UnicodeString& result) const |
| michael@0 | 128 | { |
| michael@0 | 129 | debugClass(result); |
| michael@0 | 130 | result.append(", name: "); |
| michael@0 | 131 | result.append(_name); |
| michael@0 | 132 | result.append(", coverage: "); |
| michael@0 | 133 | result.append(_coverage); |
| michael@0 | 134 | return result; |
| michael@0 | 135 | } |
| michael@0 | 136 | |
| michael@0 | 137 | UnicodeString& |
| michael@0 | 138 | LocaleKeyFactory::debugClass(UnicodeString& result) const |
| michael@0 | 139 | { |
| michael@0 | 140 | return result.append("LocaleKeyFactory"); |
| michael@0 | 141 | } |
| michael@0 | 142 | #endif |
| michael@0 | 143 | |
| michael@0 | 144 | UOBJECT_DEFINE_RTTI_IMPLEMENTATION(LocaleKeyFactory) |
| michael@0 | 145 | |
| michael@0 | 146 | U_NAMESPACE_END |
| michael@0 | 147 | |
| michael@0 | 148 | /* !UCONFIG_NO_SERVICE */ |
| michael@0 | 149 | #endif |
| michael@0 | 150 | |
| michael@0 | 151 |
