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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/********************************************************************
* COPYRIGHT:
* Copyright (c) 2007-2012, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
#include "udbgutil.h"
#include "dbgutil.h"
#if !UCONFIG_NO_FORMATTING
#include "unicode/unistr.h"
#include "unicode/ustring.h"
#include "util.h"
#include "ucln.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
U_NAMESPACE_USE
static UnicodeString **strs = nullptr;
static const UnicodeString& _fieldString(UDebugEnumType type, int32_t field, UnicodeString& fillin) {
const char *str = udbg_enumName(type, field);
if(str == nullptr) {
return fillin.remove();
} else {
return fillin = UnicodeString(str, -1, US_INV);
}
}
U_CDECL_BEGIN
static void udbg_cleanup() {
if(strs != nullptr) {
for(int t=0;t<=UDBG_ENUM_COUNT;t++) {
delete [] strs[t];
}
delete[] strs;
strs = nullptr;
}
}
static UBool tu_cleanup()
{
udbg_cleanup();
return true;
}
static void udbg_register_cleanup() {
ucln_registerCleanup(UCLN_TOOLUTIL, tu_cleanup);
}
U_CDECL_END
static void udbg_setup() {
if(strs == nullptr) {
udbg_register_cleanup();
//fprintf(stderr,"Initializing string cache..\n");
//fflush(stderr);
UnicodeString **newStrs = new UnicodeString*[UDBG_ENUM_COUNT+1];
for(int t=0;t<UDBG_ENUM_COUNT;t++) {
int32_t c = udbg_enumCount((UDebugEnumType)t);
newStrs[t] = new UnicodeString[c+1];
for(int f=0;f<=c;f++) {
_fieldString((UDebugEnumType)t, f, newStrs[t][f]);
}
}
newStrs[UDBG_ENUM_COUNT] = new UnicodeString[1]; // empty string
strs = newStrs;
}
}
U_TOOLUTIL_API const UnicodeString& U_EXPORT2 udbg_enumString(UDebugEnumType type, int32_t field) {
if(strs == nullptr ) {
udbg_setup();
}
if(type<0||type>=UDBG_ENUM_COUNT) {
// use UDBG_ENUM_COUNT,0 to mean an empty string
//fprintf(stderr, "** returning out of range on %d\n",type);
//fflush(stderr);
return strs[UDBG_ENUM_COUNT][0];
}
int32_t count = udbg_enumCount(type);
//fprintf(stderr, "enumString [%d,%d]: typecount %d, fieldcount %d\n", type,field,UDBG_ENUM_COUNT,count);
//fflush(stderr);
if(field<0 || field > count) {
return strs[type][count];
} else { return strs[type][field];
}
}
U_CAPI int32_t U_EXPORT2 udbg_enumByString(UDebugEnumType type, const UnicodeString& string) {
if(type<0||type>=UDBG_ENUM_COUNT) {
return -1;
}
// initialize array
udbg_enumString(type,0);
// search
/// printf("type=%d\n", type); fflush(stdout);
for(int i=0;i<udbg_enumCount(type);i++) {
// printf("i=%d/%d\n", i, udbg_enumCount(type)); fflush(stdout);
if(string == (strs[type][i])) {
return i;
}
}
return -1;
}
// from DataMap::utoi
U_CAPI int32_t
udbg_stoi(const UnicodeString &s)
{
char ch[256];
const char16_t *u = toUCharPtr(s.getBuffer());
int32_t len = s.length();
u_UCharsToChars(u, ch, len);
ch[len] = 0; /* include terminating \0 */
return atoi(ch);
}
U_CAPI double
udbg_stod(const UnicodeString &s)
{
char ch[256];
const char16_t *u = toUCharPtr(s.getBuffer());
int32_t len = s.length();
u_UCharsToChars(u, ch, len);
ch[len] = 0; /* include terminating \0 */
return atof(ch);
}
U_CAPI UnicodeString *
udbg_escape(const UnicodeString &src, UnicodeString *dst)
{
dst->remove();
for (int32_t i = 0; i < src.length(); ++i) {
char16_t c = src[i];
if(ICU_Utility::isUnprintable(c)) {
*dst += UnicodeString("[");
ICU_Utility::escapeUnprintable(*dst, c);
*dst += UnicodeString("]");
}
else {
*dst += c;
}
}
return dst;
}
#endif
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