michael@0: /*
michael@0: *******************************************************************************
michael@0: * Copyright (C) 2009-2011, International Business Machines Corporation and
michael@0: * others. All Rights Reserved.
michael@0: *******************************************************************************
michael@0: */
michael@0: 
michael@0: /**
michael@0:  * \file 
michael@0:  * \brief C API: Time zone rule classes
michael@0:  */
michael@0: 
michael@0: #include "unicode/utypes.h"
michael@0: 
michael@0: #if !UCONFIG_NO_FORMATTING
michael@0: 
michael@0: #include "unicode/uobject.h"
michael@0: #include "zrule.h"
michael@0: #include "unicode/tzrule.h"
michael@0: #include "cmemory.h"
michael@0: #include "unicode/ustring.h"
michael@0: #include "unicode/parsepos.h"
michael@0: 
michael@0: U_NAMESPACE_USE
michael@0: 
michael@0: /*********************************************************************
michael@0:  * ZRule API
michael@0:  *********************************************************************/
michael@0: 
michael@0: U_CAPI void U_EXPORT2
michael@0: zrule_close(ZRule* rule) {
michael@0:     delete (TimeZoneRule*)rule;
michael@0: }
michael@0: 
michael@0: U_CAPI UBool U_EXPORT2
michael@0: zrule_equals(const ZRule* rule1, const ZRule* rule2) {
michael@0:     return *(const TimeZoneRule*)rule1 == *(const TimeZoneRule*)rule2;
michael@0: }
michael@0: 
michael@0: U_CAPI void U_EXPORT2
michael@0: zrule_getName(ZRule* rule, UChar* name, int32_t nameLength) {
michael@0:     UnicodeString s(nameLength==-1, name, nameLength);
michael@0:     s = ((TimeZoneRule*)rule)->TimeZoneRule::getName(s);
michael@0:     nameLength = s.length();
michael@0:     memcpy(name, s.getBuffer(), nameLength);
michael@0:     return;
michael@0: }
michael@0: 
michael@0: U_CAPI int32_t U_EXPORT2
michael@0: zrule_getRawOffset(ZRule* rule) {
michael@0:     return ((TimeZoneRule*)rule)->TimeZoneRule::getRawOffset();
michael@0: }
michael@0: 
michael@0: U_CAPI int32_t U_EXPORT2
michael@0: zrule_getDSTSavings(ZRule* rule) {
michael@0:     return ((TimeZoneRule*)rule)->TimeZoneRule::getDSTSavings();
michael@0: }
michael@0: 
michael@0: U_CAPI UBool U_EXPORT2
michael@0: zrule_isEquivalentTo(ZRule* rule1,  ZRule* rule2) {
michael@0:     return ((TimeZoneRule*)rule1)->TimeZoneRule::isEquivalentTo(*(TimeZoneRule*)rule2);
michael@0: }
michael@0: 
michael@0: /*********************************************************************
michael@0:  * IZRule API
michael@0:  *********************************************************************/
michael@0: 
michael@0: U_CAPI IZRule* U_EXPORT2
michael@0: izrule_open(const UChar* name, int32_t nameLength, int32_t rawOffset, int32_t dstSavings) {
michael@0:     UnicodeString s(nameLength==-1, name, nameLength);
michael@0:     return (IZRule*) new InitialTimeZoneRule(s, rawOffset, dstSavings);
michael@0: }
michael@0: 
michael@0: U_CAPI void U_EXPORT2
michael@0: izrule_close(IZRule* rule) {
michael@0:     delete (InitialTimeZoneRule*)rule;
michael@0: }
michael@0: 
michael@0: U_CAPI IZRule* U_EXPORT2
michael@0: izrule_clone(IZRule *rule) {
michael@0:     return (IZRule*) (((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::clone());
michael@0: }
michael@0: 
michael@0: U_CAPI UBool U_EXPORT2
michael@0: izrule_equals(const IZRule* rule1, const IZRule* rule2) {
michael@0:     return *(const InitialTimeZoneRule*)rule1 == *(const InitialTimeZoneRule*)rule2;
michael@0: }
michael@0: 
michael@0: U_CAPI void U_EXPORT2
michael@0: izrule_getName(IZRule* rule, UChar* & name, int32_t & nameLength) {
michael@0:     // UnicodeString s(nameLength==-1, name, nameLength);
michael@0:     UnicodeString s;
michael@0:     ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getName(s);
michael@0:     nameLength = s.length();
michael@0:     name = (UChar*)uprv_malloc(nameLength);
michael@0:     memcpy(name, s.getBuffer(), nameLength);
michael@0:     return;
michael@0: }
michael@0: 
michael@0: U_CAPI int32_t U_EXPORT2
michael@0: izrule_getRawOffset(IZRule* rule) {
michael@0:     return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getRawOffset();
michael@0: }
michael@0: 
michael@0: U_CAPI int32_t U_EXPORT2
michael@0: izrule_getDSTSavings(IZRule* rule) {
michael@0:     return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getDSTSavings();
michael@0: }
michael@0: 
michael@0: U_CAPI UBool U_EXPORT2
michael@0: izrule_isEquivalentTo(IZRule* rule1,  IZRule* rule2) {
michael@0:     return ((InitialTimeZoneRule*)rule1)->InitialTimeZoneRule::isEquivalentTo(*(InitialTimeZoneRule*)rule2);
michael@0: }
michael@0: 
michael@0: U_CAPI UBool U_EXPORT2
michael@0: izrule_getFirstStart(IZRule* rule, int32_t prevRawOffset, int32_t prevDSTSavings, 
michael@0:                     UDate& result) {
michael@0:     return ((const InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getFirstStart(prevRawOffset, prevDSTSavings, result);
michael@0: }
michael@0: 
michael@0: U_CAPI UBool U_EXPORT2
michael@0: izrule_getFinalStart(IZRule* rule, int32_t prevRawOffset, int32_t prevDSTSavings, 
michael@0:                     UDate& result) {
michael@0:     return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getFinalStart(prevRawOffset, prevDSTSavings, result);
michael@0: }
michael@0: 
michael@0: U_CAPI UBool U_EXPORT2
michael@0: izrule_getNextStart(IZRule* rule, UDate base, int32_t prevRawOffset, 
michael@0:                    int32_t prevDSTSavings, UBool inclusive, UDate& result) {
michael@0:     return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getNextStart(base, prevRawOffset, prevDSTSavings, inclusive, result);
michael@0: }
michael@0: 
michael@0: U_CAPI UBool U_EXPORT2
michael@0: izrule_getPreviousStart(IZRule* rule, UDate base, int32_t prevRawOffset, 
michael@0:                        int32_t prevDSTSavings, UBool inclusive, UDate& result) {
michael@0:     return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getPreviousStart(base, prevRawOffset, prevDSTSavings, inclusive, result);
michael@0: }
michael@0: 
michael@0: U_CAPI UClassID U_EXPORT2
michael@0: izrule_getStaticClassID(IZRule* rule) {
michael@0:     return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getStaticClassID();
michael@0: }
michael@0: 
michael@0: U_CAPI UClassID U_EXPORT2
michael@0: izrule_getDynamicClassID(IZRule* rule) {
michael@0:     return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getDynamicClassID();
michael@0: }
michael@0: 
michael@0: #endif