+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
/*
**********************************************************************
* Copyright (c) 2003-2013, International Business Machines
#include "uassert.h"
#include "uvector.h"
#include <float.h> // DBL_MAX
-#include "uresimp.h" // struct UResourceBundle
+#include "uresimp.h"
#include "zonemeta.h"
#include "umutex.h"
// setID(ures_getKey((UResourceBundle*) res)); // cast away const
int32_t len;
- UResourceBundle r;
- ures_initStackObject(&r);
+ StackUResourceBundle r;
// Pre-32bit second transitions
- ures_getByKey(res, kTRANSPRE32, &r, &ec);
- transitionTimesPre32 = ures_getIntVector(&r, &len, &ec);
- transitionCountPre32 = len >> 1;
+ ures_getByKey(res, kTRANSPRE32, r.getAlias(), &ec);
+ transitionTimesPre32 = ures_getIntVector(r.getAlias(), &len, &ec);
+ transitionCountPre32 = static_cast<int16_t>(len >> 1);
if (ec == U_MISSING_RESOURCE_ERROR) {
// No pre-32bit transitions
transitionTimesPre32 = NULL;
}
// 32bit second transitions
- ures_getByKey(res, kTRANS, &r, &ec);
- transitionTimes32 = ures_getIntVector(&r, &len, &ec);
- transitionCount32 = len;
+ ures_getByKey(res, kTRANS, r.getAlias(), &ec);
+ transitionTimes32 = ures_getIntVector(r.getAlias(), &len, &ec);
+ transitionCount32 = static_cast<int16_t>(len);
if (ec == U_MISSING_RESOURCE_ERROR) {
// No 32bit transitions
transitionTimes32 = NULL;
}
// Post-32bit second transitions
- ures_getByKey(res, kTRANSPOST32, &r, &ec);
- transitionTimesPost32 = ures_getIntVector(&r, &len, &ec);
- transitionCountPost32 = len >> 1;
+ ures_getByKey(res, kTRANSPOST32, r.getAlias(), &ec);
+ transitionTimesPost32 = ures_getIntVector(r.getAlias(), &len, &ec);
+ transitionCountPost32 = static_cast<int16_t>(len >> 1);
if (ec == U_MISSING_RESOURCE_ERROR) {
// No pre-32bit transitions
transitionTimesPost32 = NULL;
}
// Type offsets list must be of even size, with size >= 2
- ures_getByKey(res, kTYPEOFFSETS, &r, &ec);
- typeOffsets = ures_getIntVector(&r, &len, &ec);
+ ures_getByKey(res, kTYPEOFFSETS, r.getAlias(), &ec);
+ typeOffsets = ures_getIntVector(r.getAlias(), &len, &ec);
if (U_SUCCESS(ec) && (len < 2 || len > 0x7FFE || (len & 1) != 0)) {
ec = U_INVALID_FORMAT_ERROR;
}
// Type map data must be of the same size as the transition count
typeMapData = NULL;
if (transitionCount() > 0) {
- ures_getByKey(res, kTYPEMAP, &r, &ec);
- typeMapData = ures_getBinary(&r, &len, &ec);
+ ures_getByKey(res, kTYPEMAP, r.getAlias(), &ec);
+ typeMapData = ures_getBinary(r.getAlias(), &len, &ec);
if (ec == U_MISSING_RESOURCE_ERROR) {
// no type mapping data
ec = U_INVALID_FORMAT_ERROR;
}
// Process final rule and data, if any
- const UChar *ruleIdUStr = ures_getStringByKey(res, kFINALRULE, &len, &ec);
- ures_getByKey(res, kFINALRAW, &r, &ec);
- int32_t ruleRaw = ures_getInt(&r, &ec);
- ures_getByKey(res, kFINALYEAR, &r, &ec);
- int32_t ruleYear = ures_getInt(&r, &ec);
if (U_SUCCESS(ec)) {
- UnicodeString ruleID(TRUE, ruleIdUStr, len);
- UResourceBundle *rule = TimeZone::loadRule(top, ruleID, NULL, ec);
- const int32_t *ruleData = ures_getIntVector(rule, &len, &ec);
- if (U_SUCCESS(ec) && len == 11) {
- UnicodeString emptyStr;
- finalZone = new SimpleTimeZone(
- ruleRaw * U_MILLIS_PER_SECOND,
- emptyStr,
- (int8_t)ruleData[0], (int8_t)ruleData[1], (int8_t)ruleData[2],
- ruleData[3] * U_MILLIS_PER_SECOND,
- (SimpleTimeZone::TimeMode) ruleData[4],
- (int8_t)ruleData[5], (int8_t)ruleData[6], (int8_t)ruleData[7],
- ruleData[8] * U_MILLIS_PER_SECOND,
- (SimpleTimeZone::TimeMode) ruleData[9],
- ruleData[10] * U_MILLIS_PER_SECOND, ec);
- if (finalZone == NULL) {
- ec = U_MEMORY_ALLOCATION_ERROR;
- } else {
- finalStartYear = ruleYear;
+ const UChar *ruleIdUStr = ures_getStringByKey(res, kFINALRULE, &len, &ec);
+ ures_getByKey(res, kFINALRAW, r.getAlias(), &ec);
+ int32_t ruleRaw = ures_getInt(r.getAlias(), &ec);
+ ures_getByKey(res, kFINALYEAR, r.getAlias(), &ec);
+ int32_t ruleYear = ures_getInt(r.getAlias(), &ec);
+ if (U_SUCCESS(ec)) {
+ UnicodeString ruleID(TRUE, ruleIdUStr, len);
+ UResourceBundle *rule = TimeZone::loadRule(top, ruleID, NULL, ec);
+ const int32_t *ruleData = ures_getIntVector(rule, &len, &ec);
+ if (U_SUCCESS(ec) && len == 11) {
+ UnicodeString emptyStr;
+ finalZone = new SimpleTimeZone(
+ ruleRaw * U_MILLIS_PER_SECOND,
+ emptyStr,
+ (int8_t)ruleData[0], (int8_t)ruleData[1], (int8_t)ruleData[2],
+ ruleData[3] * U_MILLIS_PER_SECOND,
+ (SimpleTimeZone::TimeMode) ruleData[4],
+ (int8_t)ruleData[5], (int8_t)ruleData[6], (int8_t)ruleData[7],
+ ruleData[8] * U_MILLIS_PER_SECOND,
+ (SimpleTimeZone::TimeMode) ruleData[9],
+ ruleData[10] * U_MILLIS_PER_SECOND, ec);
+ if (finalZone == NULL) {
+ ec = U_MEMORY_ALLOCATION_ERROR;
+ } else {
+ finalStartYear = ruleYear;
- // Note: Setting finalStartYear to the finalZone is problematic. When a date is around
- // year boundary, SimpleTimeZone may return false result when DST is observed at the
- // beginning of year. We could apply safe margin (day or two), but when one of recurrent
- // rules falls around year boundary, it could return false result. Without setting the
- // start year, finalZone works fine around the year boundary of the start year.
+ // Note: Setting finalStartYear to the finalZone is problematic. When a date is around
+ // year boundary, SimpleTimeZone may return false result when DST is observed at the
+ // beginning of year. We could apply safe margin (day or two), but when one of recurrent
+ // rules falls around year boundary, it could return false result. Without setting the
+ // start year, finalZone works fine around the year boundary of the start year.
- // finalZone->setStartYear(finalStartYear);
+ // finalZone->setStartYear(finalStartYear);
- // Compute the millis for Jan 1, 0:00 GMT of the finalYear
+ // Compute the millis for Jan 1, 0:00 GMT of the finalYear
- // Note: finalStartMillis is used for detecting either if
- // historic transition data or finalZone to be used. In an
- // extreme edge case - for example, two transitions fall into
- // small windows of time around the year boundary, this may
- // result incorrect offset computation. But I think it will
- // never happen practically. Yoshito - Feb 20, 2010
- finalStartMillis = Grego::fieldsToDay(finalStartYear, 0, 1) * U_MILLIS_PER_DAY;
+ // Note: finalStartMillis is used for detecting either if
+ // historic transition data or finalZone to be used. In an
+ // extreme edge case - for example, two transitions fall into
+ // small windows of time around the year boundary, this may
+ // result incorrect offset computation. But I think it will
+ // never happen practically. Yoshito - Feb 20, 2010
+ finalStartMillis = Grego::fieldsToDay(finalStartYear, 0, 1) * U_MILLIS_PER_DAY;
+ }
+ } else {
+ ec = U_INVALID_FORMAT_ERROR;
}
- } else {
- ec = U_INVALID_FORMAT_ERROR;
+ ures_close(rule);
+ } else if (ec == U_MISSING_RESOURCE_ERROR) {
+ // No final zone
+ ec = U_ZERO_ERROR;
}
- ures_close(rule);
- } else if (ec == U_MISSING_RESOURCE_ERROR) {
- // No final zone
- ec = U_ZERO_ERROR;
}
- ures_close(&r);
// initialize canonical ID
canonicalID = ZoneMeta::getCanonicalCLDRID(tzid, ec);
typeMapData = other.typeMapData;
delete finalZone;
- finalZone = (other.finalZone != 0) ?
- (SimpleTimeZone*) other.finalZone->clone() : 0;
+ finalZone = (other.finalZone != 0) ? other.finalZone->clone() : 0;
finalStartYear = other.finalStartYear;
finalStartMillis = other.finalStartMillis;
/**
* TimeZone API.
*/
-TimeZone* OlsonTimeZone::clone() const {
+OlsonTimeZone* OlsonTimeZone::clone() const {
return new OlsonTimeZone(*this);
}
* For now, we do not set the valid start year when the construction time
* and create a clone and set the start year when extracting rules.
*/
- finalZoneWithStartYear = (SimpleTimeZone*)finalZone->clone();
+ finalZoneWithStartYear = finalZone->clone();
// Check to make sure finalZone was actually cloned.
if (finalZoneWithStartYear == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
startTime = tzt.getTime();
} else {
// final rule with no transitions
- finalZoneWithStartYear = (SimpleTimeZone*)finalZone->clone();
+ finalZoneWithStartYear = finalZone->clone();
// Check to make sure finalZone was actually cloned.
if (finalZoneWithStartYear == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
projects / apple / icu.git / blobdiff