From da736d8259331a8ef13bf4bbb10bbb8a5c0e5299 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Tue, 13 Aug 2019 12:29:07 +0200 Subject: remove node/v8 from source tree --- .../node/deps/icu-small/source/common/ustr_cnv.cpp | 256 --------------------- 1 file changed, 256 deletions(-) delete mode 100644 deps/node/deps/icu-small/source/common/ustr_cnv.cpp (limited to 'deps/node/deps/icu-small/source/common/ustr_cnv.cpp') diff --git a/deps/node/deps/icu-small/source/common/ustr_cnv.cpp b/deps/node/deps/icu-small/source/common/ustr_cnv.cpp deleted file mode 100644 index eb37232c..00000000 --- a/deps/node/deps/icu-small/source/common/ustr_cnv.cpp +++ /dev/null @@ -1,256 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -******************************************************************************* -* -* Copyright (C) 1998-2014, International Business Machines -* Corporation and others. All Rights Reserved. -* -******************************************************************************* -* file name: ustr_cnv.cpp -* encoding: UTF-8 -* tab size: 8 (not used) -* indentation:4 -* -* created on: 2004aug24 -* created by: Markus W. Scherer -* -* Character conversion functions moved here from ustring.c -*/ - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_CONVERSION - -#include "unicode/ustring.h" -#include "unicode/ucnv.h" -#include "cstring.h" -#include "cmemory.h" -#include "umutex.h" -#include "ustr_cnv.h" -#include "ucnv_bld.h" - -/* mutexed access to a shared default converter ----------------------------- */ - -static UConverter *gDefaultConverter = NULL; - -U_CAPI UConverter* U_EXPORT2 -u_getDefaultConverter(UErrorCode *status) -{ - UConverter *converter = NULL; - - if (gDefaultConverter != NULL) { - umtx_lock(NULL); - - /* need to check to make sure it wasn't taken out from under us */ - if (gDefaultConverter != NULL) { - converter = gDefaultConverter; - gDefaultConverter = NULL; - } - umtx_unlock(NULL); - } - - /* if the cache was empty, create a converter */ - if(converter == NULL) { - converter = ucnv_open(NULL, status); - if(U_FAILURE(*status)) { - ucnv_close(converter); - converter = NULL; - } - } - - return converter; -} - -U_CAPI void U_EXPORT2 -u_releaseDefaultConverter(UConverter *converter) -{ - if(gDefaultConverter == NULL) { - if (converter != NULL) { - ucnv_reset(converter); - } - ucnv_enableCleanup(); - umtx_lock(NULL); - if(gDefaultConverter == NULL) { - gDefaultConverter = converter; - converter = NULL; - } - umtx_unlock(NULL); - } - - if(converter != NULL) { - ucnv_close(converter); - } -} - -U_CAPI void U_EXPORT2 -u_flushDefaultConverter() -{ - UConverter *converter = NULL; - - if (gDefaultConverter != NULL) { - umtx_lock(NULL); - - /* need to check to make sure it wasn't taken out from under us */ - if (gDefaultConverter != NULL) { - converter = gDefaultConverter; - gDefaultConverter = NULL; - } - umtx_unlock(NULL); - } - - /* if the cache was populated, flush it */ - if(converter != NULL) { - ucnv_close(converter); - } -} - - -/* conversions between char* and UChar* ------------------------------------- */ - -/* maximum string length for u_uastrcpy() and u_austrcpy() implementations */ -#define MAX_STRLEN 0x0FFFFFFF - -/* - returns the minimum of (the length of the null-terminated string) and n. -*/ -static int32_t u_astrnlen(const char *s1, int32_t n) -{ - int32_t len = 0; - - if (s1) - { - while (n-- && *(s1++)) - { - len++; - } - } - return len; -} - -U_CAPI UChar* U_EXPORT2 -u_uastrncpy(UChar *ucs1, - const char *s2, - int32_t n) -{ - UChar *target = ucs1; - UErrorCode err = U_ZERO_ERROR; - UConverter *cnv = u_getDefaultConverter(&err); - if(U_SUCCESS(err) && cnv != NULL) { - ucnv_reset(cnv); - ucnv_toUnicode(cnv, - &target, - ucs1+n, - &s2, - s2+u_astrnlen(s2, n), - NULL, - TRUE, - &err); - ucnv_reset(cnv); /* be good citizens */ - u_releaseDefaultConverter(cnv); - if(U_FAILURE(err) && (err != U_BUFFER_OVERFLOW_ERROR) ) { - *ucs1 = 0; /* failure */ - } - if(target < (ucs1+n)) { /* U_BUFFER_OVERFLOW_ERROR isn't an err, just means no termination will happen. */ - *target = 0; /* terminate */ - } - } else { - *ucs1 = 0; - } - return ucs1; -} - -U_CAPI UChar* U_EXPORT2 -u_uastrcpy(UChar *ucs1, - const char *s2 ) -{ - UErrorCode err = U_ZERO_ERROR; - UConverter *cnv = u_getDefaultConverter(&err); - if(U_SUCCESS(err) && cnv != NULL) { - ucnv_toUChars(cnv, - ucs1, - MAX_STRLEN, - s2, - (int32_t)uprv_strlen(s2), - &err); - u_releaseDefaultConverter(cnv); - if(U_FAILURE(err)) { - *ucs1 = 0; - } - } else { - *ucs1 = 0; - } - return ucs1; -} - -/* - returns the minimum of (the length of the null-terminated string) and n. -*/ -static int32_t u_ustrnlen(const UChar *ucs1, int32_t n) -{ - int32_t len = 0; - - if (ucs1) - { - while (n-- && *(ucs1++)) - { - len++; - } - } - return len; -} - -U_CAPI char* U_EXPORT2 -u_austrncpy(char *s1, - const UChar *ucs2, - int32_t n) -{ - char *target = s1; - UErrorCode err = U_ZERO_ERROR; - UConverter *cnv = u_getDefaultConverter(&err); - if(U_SUCCESS(err) && cnv != NULL) { - ucnv_reset(cnv); - ucnv_fromUnicode(cnv, - &target, - s1+n, - &ucs2, - ucs2+u_ustrnlen(ucs2, n), - NULL, - TRUE, - &err); - ucnv_reset(cnv); /* be good citizens */ - u_releaseDefaultConverter(cnv); - if(U_FAILURE(err) && (err != U_BUFFER_OVERFLOW_ERROR) ) { - *s1 = 0; /* failure */ - } - if(target < (s1+n)) { /* U_BUFFER_OVERFLOW_ERROR isn't an err, just means no termination will happen. */ - *target = 0; /* terminate */ - } - } else { - *s1 = 0; - } - return s1; -} - -U_CAPI char* U_EXPORT2 -u_austrcpy(char *s1, - const UChar *ucs2 ) -{ - UErrorCode err = U_ZERO_ERROR; - UConverter *cnv = u_getDefaultConverter(&err); - if(U_SUCCESS(err) && cnv != NULL) { - int32_t len = ucnv_fromUChars(cnv, - s1, - MAX_STRLEN, - ucs2, - -1, - &err); - u_releaseDefaultConverter(cnv); - s1[len] = 0; - } else { - *s1 = 0; - } - return s1; -} - -#endif -- cgit v1.2.3