David Tardon
11 years ago
parent
9bde8a97af
commit
ecc3768cb2
@ -0,0 +1,241 @@
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From a30c0e27eafd5197193275e8334af87ecbcd8073 Mon Sep 17 00:00:00 2001
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From: David Tardon <dtardon@redhat.com>
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Date: Fri, 30 May 2014 08:45:18 +0200
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Subject: [PATCH 1/2] Revert "resolve crashes with ICU 53.1 in locales with
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collator data, fdo#77071"
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This reverts commit a3c627fe38236e82bc6008075d862b3cbfbd9ce3.
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---
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i18npool/source/collator/collator_unicode.cxx | 98 ++-------------------------
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i18npool/source/collator/gencoll_rule.cxx | 2 -
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2 files changed, 6 insertions(+), 94 deletions(-)
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diff --git a/i18npool/source/collator/collator_unicode.cxx b/i18npool/source/collator/collator_unicode.cxx
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index 2960f03..b9f7e0c 100644
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--- a/i18npool/source/collator/collator_unicode.cxx
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+++ b/i18npool/source/collator/collator_unicode.cxx
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@@ -142,7 +142,6 @@ Collator_Unicode::loadCollatorAlgorithm(const OUString& rAlgorithm, const lang::
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}
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if (!collator && OUString::createFromAscii(LOCAL_RULE_LANGS).indexOf(rLocale.Language) >= 0) {
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const sal_uInt8* (*func)() = NULL;
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- size_t (*funclen)() = NULL;
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#ifndef DISABLE_DYNLOADING
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OUStringBuffer aBuf;
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@@ -155,21 +154,11 @@ Collator_Unicode::loadCollatorAlgorithm(const OUString& rAlgorithm, const lang::
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aBuf.appendAscii("get_").append(rLocale.Language).appendAscii("_");
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if ( rLocale.Language == "zh" ) {
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OUString func_base = aBuf.makeStringAndClear();
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- OUString funclen_base = func_base + "_length";
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if (OUString("TW HK MO").indexOf(rLocale.Country) >= 0)
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- {
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- func = (const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule,
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+ func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule,
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OUString(func_base + "TW_" + rAlgorithm).pData);
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- funclen = (size_t (*)()) osl_getFunctionSymbol(hModule,
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- OUString(funclen_base + "TW_" + rAlgorithm).pData);
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- }
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if (!func)
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- {
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- func = (const sal_uInt8* (*)()) osl_getFunctionSymbol(
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- hModule, OUString(func_base + rAlgorithm).pData);
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- funclen = (size_t (*)()) osl_getFunctionSymbol(
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- hModule, OUString(funclen_base + rAlgorithm).pData);
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- }
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+ func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule, OUString(func_base + rAlgorithm).pData);
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} else {
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if ( rLocale.Language == "ja" ) {
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// replace algorithm name to implementation name.
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@@ -182,10 +171,7 @@ Collator_Unicode::loadCollatorAlgorithm(const OUString& rAlgorithm, const lang::
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} else {
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aBuf.append(rAlgorithm);
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}
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- OUString func_base = aBuf.makeStringAndClear();
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- OUString funclen_base = func_base + "_length";
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- func = (const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule, func_base.pData);
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- funclen = (size_t (*)()) osl_getFunctionSymbol(hModule, funclen_base.pData);
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+ func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule, aBuf.makeStringAndClear().pData);
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}
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}
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#else
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@@ -194,159 +180,87 @@ Collator_Unicode::loadCollatorAlgorithm(const OUString& rAlgorithm, const lang::
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#if WITH_LOCALE_ALL || WITH_LOCALE_ca
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} else if ( rLocale.Language == "ca" ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_ca_charset;
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- funclen = get_collator_data_ca_charset_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_dz
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} else if ( rLocale.Language == "dz" || rLocale.Language == "bo" ) {
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// 'bo' Tibetan uses the same collation rules as 'dz' Dzongkha
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_dz_charset;
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- funclen = get_collator_data_dz_charset_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_hu
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} else if ( rLocale.Language == "hu" ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_hu_charset;
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- funclen = get_collator_data_hu_charset_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_ja
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} else if ( rLocale.Language == "ja" ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_ja_charset;
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- funclen = get_collator_data_ja_charset_length;
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- }
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else if ( rAlgorithm == "phonetic (alphanumeric first)" )
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- {
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func = get_collator_data_ja_phonetic_alphanumeric_first;
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- funclen = get_collator_data_ja_phonetic_alphanumeric_first_length;
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- }
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else if ( rAlgorithm == "phonetic (alphanumeric last)" )
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- {
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func = get_collator_data_ja_phonetic_alphanumeric_last;
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- funclen = get_collator_data_ja_phonetic_alphanumeric_last_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_ko
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#if (U_ICU_VERSION_MAJOR_NUM < 53)
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} else if ( rLocale.Language == "ko" ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_ko_charset;
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- funclen = get_collator_data_ko_charset_length;
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- }
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#endif
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_ku
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} else if ( rLocale.Language == "ku" ) {
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if ( rAlgorithm == "alphanumeric" )
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- {
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func = get_collator_data_ku_alphanumeric;
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- funclen = get_collator_data_ku_alphanumeric_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_ln
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} else if ( rLocale.Language == "ln" ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_ln_charset;
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- funclen = get_collator_data_ln_charset_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_my
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} else if ( rLocale.Language == "my" ) {
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if ( rAlgorithm == "dictionary" )
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- {
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func = get_collator_data_my_dictionary;
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- funclen = get_collator_data_my_dictionary_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_ne
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} else if ( rLocale.Language == "ne" ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_ne_charset;
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- funclen = get_collator_data_ne_charset_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_sid
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} else if ( rLocale.Language == "sid" ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_sid_charset;
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- funclen = get_collator_data_sid_charset_length;
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- }
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#endif
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#if WITH_LOCALE_ALL || WITH_LOCALE_zh
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} else if ( rLocale.Language == "zh" && (rLocale.Country == "TW" || rLocale.Country == "HK" || rLocale.Country == "MO") ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_zh_TW_charset;
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- funclen = get_collator_data_zh_TW_charset_length;
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- }
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else if ( rAlgorithm == "radical" )
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- {
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func = get_collator_data_zh_TW_radical;
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- funclen = get_collator_data_zh_TW_radical_length;
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- }
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else if ( rAlgorithm == "stroke" )
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- {
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func = get_collator_data_zh_TW_stroke;
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- funclen = get_collator_data_zh_TW_stroke_length;
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- }
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} else if ( rLocale.Language == "zh" ) {
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if ( rAlgorithm == "charset" )
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- {
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func = get_collator_data_zh_charset;
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- funclen = get_collator_data_zh_charset_length;
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- }
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else if ( rAlgorithm == "pinyin" )
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- {
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func = get_collator_data_zh_pinyin;
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- funclen = get_collator_data_zh_pinyin_length;
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- }
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else if ( rAlgorithm == "radical" )
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- {
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func = get_collator_data_zh_radical;
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- funclen = get_collator_data_zh_radical_length;
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- }
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else if ( rAlgorithm == "stroke" )
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- {
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func = get_collator_data_zh_stroke;
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- funclen = get_collator_data_zh_stroke_length;
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- }
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else if ( rAlgorithm == "zhuyin" )
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- {
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func = get_collator_data_zh_zhuyin;
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- funclen = get_collator_data_zh_zhuyin_length;
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- }
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#endif
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}
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#endif // DISABLE_DYNLOADING
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- if (func && funclen) {
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+ if (func) {
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const sal_uInt8* ruleImage=func();
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- size_t ruleImageSize = funclen();
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- // Not only changed ICU 53.1 the API behavior that a negative
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- // length (ruleImageSize) now leads to failure, but also that
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- // the base RuleBasedCollator passed as uca_base here needs to
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- // have a base->tailoring == CollationRoot::getRoot() otherwise
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- // the init bails out as well, as it does for the previously
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- // used "empty" RuleBasedCollator.
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- // The default collator of the en-US locale would also fulfill
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- // the requirement. The collator of the actual locale or the
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- // NULL (default) locale does not.
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- uca_base = static_cast<RuleBasedCollator*>(icu::Collator::createInstance(
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- icu::Locale::getRoot(), status));
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+ uca_base = new RuleBasedCollator(static_cast<UChar*>(NULL), status);
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if (! U_SUCCESS(status)) throw RuntimeException();
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- collator = new RuleBasedCollator(
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- reinterpret_cast<const uint8_t*>(ruleImage), ruleImageSize, uca_base, status);
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+ collator = new RuleBasedCollator(reinterpret_cast<const uint8_t*>(ruleImage), -1, uca_base, status);
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if (! U_SUCCESS(status)) throw RuntimeException();
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}
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}
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diff --git a/i18npool/source/collator/gencoll_rule.cxx b/i18npool/source/collator/gencoll_rule.cxx
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index 5ba9f5d..a801545 100644
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--- a/i18npool/source/collator/gencoll_rule.cxx
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+++ b/i18npool/source/collator/gencoll_rule.cxx
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@@ -65,10 +65,8 @@ void data_write(char* file, char* name, sal_uInt8 *data, sal_Int32 len)
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fprintf(fp, "#ifndef DISABLE_DYNLOADING\n");
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fprintf(fp, "SAL_DLLPUBLIC_EXPORT const sal_uInt8* get_%s() { return %s; }\n", name, name);
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- fprintf(fp, "SAL_DLLPUBLIC_EXPORT size_t get_%s_length() { return sizeof(%s); }\n", name, name);
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fprintf(fp, "#else\n");
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fprintf(fp, "SAL_DLLPUBLIC_EXPORT const sal_uInt8* get_collator_data_%s() { return %s; }\n", name, name);
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- fprintf(fp, "SAL_DLLPUBLIC_EXPORT size_t get_collator_data_%s_length() { return sizeof(%s); }\n", name, name);
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fprintf(fp, "#endif\n");
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fprintf(fp, "\n");
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fprintf (fp, "}\n");
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--
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1.9.3
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File diff suppressed because it is too large
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