The Tor Browser: intl/icu/source/tools/tzcode/tz2icu.h@129ffea94266

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.

     1 /*

     2 **********************************************************************

     3 * Copyright (c) 2003-2010, International Business Machines

     4 * Corporation and others.  All Rights Reserved.

     5 **********************************************************************

     6 * Author: Alan Liu

     7 * Created: July 10 2003

     8 * Since: ICU 2.8

     9 **********************************************************************

    10 */

    12 #ifndef _TZ2ICU_H_

    13 #define _TZ2ICU_H_

    15 /* We have modified the zoneinfo binary format (we write raw offset

    16  * and DST offset separately instead of their sum) so we notate the

    17  * file with a distinct signature.  This prevents someone from trying

    18  * to use our output files as normal zoneinfo files, and also prevents

    19  * someone from trying to use normal zoneinfo files for ICU.  We also

    20  * use the first byte of the reserved section as a version integer, to

    21  * be incremented each time the data format changes.

    22  */

    24 #define TZ_ICU_MAGIC "TZic" /* cf. TZ_MAGIC = "TZif" */

    26 typedef unsigned char ICUZoneinfoVersion;

    28 #define TZ_ICU_VERSION ((ICUZoneinfoVersion) 1)

    30 /* File into which we will write supplemental ICU data.  This allows

    31  * zic to communicate final zone data to tz2icu. */

    32 #define ICU_ZONE_FILE "icu_zone.txt"

    34 /* File containing legacy aliases.  Read by tz2icu. */

    35 #define ICU_TZ_ALIAS  "tz.alias"

    37 /* Output resource name.  This determines both the file name and the

    38  * resource name within the file.  That is, the output will be to the

    39  * file ICU_TZ_RESOURCE ".txt" and the resource within it will be

    40  * ICU_TZ_RESOURCE. */

    41 #define ICU_TZ_RESOURCE_OLD "zoneinfo"

    42 #define ICU_TZ_RESOURCE "zoneinfo64"

    44 #endif

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intl/icu/source/tools/tzcode/tz2icu.h