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-rw-r--r--deps/node/deps/icu-small/source/common/propname.cpp328
1 files changed, 0 insertions, 328 deletions
diff --git a/deps/node/deps/icu-small/source/common/propname.cpp b/deps/node/deps/icu-small/source/common/propname.cpp
deleted file mode 100644
index a12eb7d9..00000000
--- a/deps/node/deps/icu-small/source/common/propname.cpp
+++ /dev/null
@@ -1,328 +0,0 @@
-// © 2016 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-/*
-**********************************************************************
-* Copyright (c) 2002-2014, International Business Machines
-* Corporation and others. All Rights Reserved.
-**********************************************************************
-* Author: Alan Liu
-* Created: October 30 2002
-* Since: ICU 2.4
-* 2010nov19 Markus Scherer Rewrite for formatVersion 2.
-**********************************************************************
-*/
-#include "propname.h"
-#include "unicode/uchar.h"
-#include "unicode/udata.h"
-#include "unicode/uscript.h"
-#include "umutex.h"
-#include "cmemory.h"
-#include "cstring.h"
-#include "uarrsort.h"
-#include "uinvchar.h"
-
-#define INCLUDED_FROM_PROPNAME_CPP
-#include "propname_data.h"
-
-U_CDECL_BEGIN
-
-/**
- * Get the next non-ignorable ASCII character from a property name
- * and lowercases it.
- * @return ((advance count for the name)<<8)|character
- */
-static inline int32_t
-getASCIIPropertyNameChar(const char *name) {
- int32_t i;
- char c;
-
- /* Ignore delimiters '-', '_', and ASCII White_Space */
- for(i=0;
- (c=name[i++])==0x2d || c==0x5f ||
- c==0x20 || (0x09<=c && c<=0x0d);
- ) {}
-
- if(c!=0) {
- return (i<<8)|(uint8_t)uprv_asciitolower((char)c);
- } else {
- return i<<8;
- }
-}
-
-/**
- * Get the next non-ignorable EBCDIC character from a property name
- * and lowercases it.
- * @return ((advance count for the name)<<8)|character
- */
-static inline int32_t
-getEBCDICPropertyNameChar(const char *name) {
- int32_t i;
- char c;
-
- /* Ignore delimiters '-', '_', and EBCDIC White_Space */
- for(i=0;
- (c=name[i++])==0x60 || c==0x6d ||
- c==0x40 || c==0x05 || c==0x15 || c==0x25 || c==0x0b || c==0x0c || c==0x0d;
- ) {}
-
- if(c!=0) {
- return (i<<8)|(uint8_t)uprv_ebcdictolower((char)c);
- } else {
- return i<<8;
- }
-}
-
-/**
- * Unicode property names and property value names are compared "loosely".
- *
- * UCD.html 4.0.1 says:
- * For all property names, property value names, and for property values for
- * Enumerated, Binary, or Catalog properties, use the following
- * loose matching rule:
- *
- * LM3. Ignore case, whitespace, underscore ('_'), and hyphens.
- *
- * This function does just that, for (char *) name strings.
- * It is almost identical to ucnv_compareNames() but also ignores
- * C0 White_Space characters (U+0009..U+000d, and U+0085 on EBCDIC).
- *
- * @internal
- */
-
-U_CAPI int32_t U_EXPORT2
-uprv_compareASCIIPropertyNames(const char *name1, const char *name2) {
- int32_t rc, r1, r2;
-
- for(;;) {
- r1=getASCIIPropertyNameChar(name1);
- r2=getASCIIPropertyNameChar(name2);
-
- /* If we reach the ends of both strings then they match */
- if(((r1|r2)&0xff)==0) {
- return 0;
- }
-
- /* Compare the lowercased characters */
- if(r1!=r2) {
- rc=(r1&0xff)-(r2&0xff);
- if(rc!=0) {
- return rc;
- }
- }
-
- name1+=r1>>8;
- name2+=r2>>8;
- }
-}
-
-U_CAPI int32_t U_EXPORT2
-uprv_compareEBCDICPropertyNames(const char *name1, const char *name2) {
- int32_t rc, r1, r2;
-
- for(;;) {
- r1=getEBCDICPropertyNameChar(name1);
- r2=getEBCDICPropertyNameChar(name2);
-
- /* If we reach the ends of both strings then they match */
- if(((r1|r2)&0xff)==0) {
- return 0;
- }
-
- /* Compare the lowercased characters */
- if(r1!=r2) {
- rc=(r1&0xff)-(r2&0xff);
- if(rc!=0) {
- return rc;
- }
- }
-
- name1+=r1>>8;
- name2+=r2>>8;
- }
-}
-
-U_CDECL_END
-
-U_NAMESPACE_BEGIN
-
-int32_t PropNameData::findProperty(int32_t property) {
- int32_t i=1; // valueMaps index, initially after numRanges
- for(int32_t numRanges=valueMaps[0]; numRanges>0; --numRanges) {
- // Read and skip the start and limit of this range.
- int32_t start=valueMaps[i];
- int32_t limit=valueMaps[i+1];
- i+=2;
- if(property<start) {
- break;
- }
- if(property<limit) {
- return i+(property-start)*2;
- }
- i+=(limit-start)*2; // Skip all entries for this range.
- }
- return 0;
-}
-
-int32_t PropNameData::findPropertyValueNameGroup(int32_t valueMapIndex, int32_t value) {
- if(valueMapIndex==0) {
- return 0; // The property does not have named values.
- }
- ++valueMapIndex; // Skip the BytesTrie offset.
- int32_t numRanges=valueMaps[valueMapIndex++];
- if(numRanges<0x10) {
- // Ranges of values.
- for(; numRanges>0; --numRanges) {
- // Read and skip the start and limit of this range.
- int32_t start=valueMaps[valueMapIndex];
- int32_t limit=valueMaps[valueMapIndex+1];
- valueMapIndex+=2;
- if(value<start) {
- break;
- }
- if(value<limit) {
- return valueMaps[valueMapIndex+value-start];
- }
- valueMapIndex+=limit-start; // Skip all entries for this range.
- }
- } else {
- // List of values.
- int32_t valuesStart=valueMapIndex;
- int32_t nameGroupOffsetsStart=valueMapIndex+numRanges-0x10;
- do {
- int32_t v=valueMaps[valueMapIndex];
- if(value<v) {
- break;
- }
- if(value==v) {
- return valueMaps[nameGroupOffsetsStart+valueMapIndex-valuesStart];
- }
- } while(++valueMapIndex<nameGroupOffsetsStart);
- }
- return 0;
-}
-
-const char *PropNameData::getName(const char *nameGroup, int32_t nameIndex) {
- int32_t numNames=*nameGroup++;
- if(nameIndex<0 || numNames<=nameIndex) {
- return NULL;
- }
- // Skip nameIndex names.
- for(; nameIndex>0; --nameIndex) {
- nameGroup=uprv_strchr(nameGroup, 0)+1;
- }
- if(*nameGroup==0) {
- return NULL; // no name (Property[Value]Aliases.txt has "n/a")
- }
- return nameGroup;
-}
-
-UBool PropNameData::containsName(BytesTrie &trie, const char *name) {
- if(name==NULL) {
- return FALSE;
- }
- UStringTrieResult result=USTRINGTRIE_NO_VALUE;
- char c;
- while((c=*name++)!=0) {
- c=uprv_invCharToLowercaseAscii(c);
- // Ignore delimiters '-', '_', and ASCII White_Space.
- if(c==0x2d || c==0x5f || c==0x20 || (0x09<=c && c<=0x0d)) {
- continue;
- }
- if(!USTRINGTRIE_HAS_NEXT(result)) {
- return FALSE;
- }
- result=trie.next((uint8_t)c);
- }
- return USTRINGTRIE_HAS_VALUE(result);
-}
-
-const char *PropNameData::getPropertyName(int32_t property, int32_t nameChoice) {
- int32_t valueMapIndex=findProperty(property);
- if(valueMapIndex==0) {
- return NULL; // Not a known property.
- }
- return getName(nameGroups+valueMaps[valueMapIndex], nameChoice);
-}
-
-const char *PropNameData::getPropertyValueName(int32_t property, int32_t value, int32_t nameChoice) {
- int32_t valueMapIndex=findProperty(property);
- if(valueMapIndex==0) {
- return NULL; // Not a known property.
- }
- int32_t nameGroupOffset=findPropertyValueNameGroup(valueMaps[valueMapIndex+1], value);
- if(nameGroupOffset==0) {
- return NULL;
- }
- return getName(nameGroups+nameGroupOffset, nameChoice);
-}
-
-int32_t PropNameData::getPropertyOrValueEnum(int32_t bytesTrieOffset, const char *alias) {
- BytesTrie trie(bytesTries+bytesTrieOffset);
- if(containsName(trie, alias)) {
- return trie.getValue();
- } else {
- return UCHAR_INVALID_CODE;
- }
-}
-
-int32_t PropNameData::getPropertyEnum(const char *alias) {
- return getPropertyOrValueEnum(0, alias);
-}
-
-int32_t PropNameData::getPropertyValueEnum(int32_t property, const char *alias) {
- int32_t valueMapIndex=findProperty(property);
- if(valueMapIndex==0) {
- return UCHAR_INVALID_CODE; // Not a known property.
- }
- valueMapIndex=valueMaps[valueMapIndex+1];
- if(valueMapIndex==0) {
- return UCHAR_INVALID_CODE; // The property does not have named values.
- }
- // valueMapIndex is the start of the property's valueMap,
- // where the first word is the BytesTrie offset.
- return getPropertyOrValueEnum(valueMaps[valueMapIndex], alias);
-}
-U_NAMESPACE_END
-
-//----------------------------------------------------------------------
-// Public API implementation
-
-U_CAPI const char* U_EXPORT2
-u_getPropertyName(UProperty property,
- UPropertyNameChoice nameChoice) {
- U_NAMESPACE_USE
- return PropNameData::getPropertyName(property, nameChoice);
-}
-
-U_CAPI UProperty U_EXPORT2
-u_getPropertyEnum(const char* alias) {
- U_NAMESPACE_USE
- return (UProperty)PropNameData::getPropertyEnum(alias);
-}
-
-U_CAPI const char* U_EXPORT2
-u_getPropertyValueName(UProperty property,
- int32_t value,
- UPropertyNameChoice nameChoice) {
- U_NAMESPACE_USE
- return PropNameData::getPropertyValueName(property, value, nameChoice);
-}
-
-U_CAPI int32_t U_EXPORT2
-u_getPropertyValueEnum(UProperty property,
- const char* alias) {
- U_NAMESPACE_USE
- return PropNameData::getPropertyValueEnum(property, alias);
-}
-
-U_CAPI const char* U_EXPORT2
-uscript_getName(UScriptCode scriptCode){
- return u_getPropertyValueName(UCHAR_SCRIPT, scriptCode,
- U_LONG_PROPERTY_NAME);
-}
-
-U_CAPI const char* U_EXPORT2
-uscript_getShortName(UScriptCode scriptCode){
- return u_getPropertyValueName(UCHAR_SCRIPT, scriptCode,
- U_SHORT_PROPERTY_NAME);
-}
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