1 /*
2 *******************************************************************************
3 * Copyright (C) 2009-2011, International Business Machines Corporation and
4 * others. All Rights Reserved.
5 *******************************************************************************
6 */
7
8 /**
9 * \file
10 * \brief C API: Time zone rule classes
11 */
12
13 #include "unicode/utypes.h"
14
15 #if !UCONFIG_NO_FORMATTING
16
17 #include "unicode/uobject.h"
18 #include "zrule.h"
19 #include "unicode/tzrule.h"
20 #include "cmemory.h"
21 #include "unicode/ustring.h"
22 #include "unicode/parsepos.h"
23
24 U_NAMESPACE_USE
25
26 /*********************************************************************
27 * ZRule API
28 *********************************************************************/
29
30 U_CAPI void U_EXPORT2
zrule_close(ZRule * rule)31 zrule_close(ZRule* rule) {
32 delete (TimeZoneRule*)rule;
33 }
34
35 U_CAPI UBool U_EXPORT2
zrule_equals(const ZRule * rule1,const ZRule * rule2)36 zrule_equals(const ZRule* rule1, const ZRule* rule2) {
37 return *(const TimeZoneRule*)rule1 == *(const TimeZoneRule*)rule2;
38 }
39
40 U_CAPI void U_EXPORT2
zrule_getName(ZRule * rule,UChar * name,int32_t nameLength)41 zrule_getName(ZRule* rule, UChar* name, int32_t nameLength) {
42 UnicodeString s(nameLength==-1, name, nameLength);
43 s = ((TimeZoneRule*)rule)->TimeZoneRule::getName(s);
44 nameLength = s.length();
45 memcpy(name, s.getBuffer(), nameLength);
46 return;
47 }
48
49 U_CAPI int32_t U_EXPORT2
zrule_getRawOffset(ZRule * rule)50 zrule_getRawOffset(ZRule* rule) {
51 return ((TimeZoneRule*)rule)->TimeZoneRule::getRawOffset();
52 }
53
54 U_CAPI int32_t U_EXPORT2
zrule_getDSTSavings(ZRule * rule)55 zrule_getDSTSavings(ZRule* rule) {
56 return ((TimeZoneRule*)rule)->TimeZoneRule::getDSTSavings();
57 }
58
59 U_CAPI UBool U_EXPORT2
zrule_isEquivalentTo(ZRule * rule1,ZRule * rule2)60 zrule_isEquivalentTo(ZRule* rule1, ZRule* rule2) {
61 return ((TimeZoneRule*)rule1)->TimeZoneRule::isEquivalentTo(*(TimeZoneRule*)rule2);
62 }
63
64 /*********************************************************************
65 * IZRule API
66 *********************************************************************/
67
68 U_CAPI IZRule* U_EXPORT2
izrule_open(const UChar * name,int32_t nameLength,int32_t rawOffset,int32_t dstSavings)69 izrule_open(const UChar* name, int32_t nameLength, int32_t rawOffset, int32_t dstSavings) {
70 UnicodeString s(nameLength==-1, name, nameLength);
71 return (IZRule*) new InitialTimeZoneRule(s, rawOffset, dstSavings);
72 }
73
74 U_CAPI void U_EXPORT2
izrule_close(IZRule * rule)75 izrule_close(IZRule* rule) {
76 delete (InitialTimeZoneRule*)rule;
77 }
78
79 U_CAPI IZRule* U_EXPORT2
izrule_clone(IZRule * rule)80 izrule_clone(IZRule *rule) {
81 return (IZRule*) (((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::clone());
82 }
83
84 U_CAPI UBool U_EXPORT2
izrule_equals(const IZRule * rule1,const IZRule * rule2)85 izrule_equals(const IZRule* rule1, const IZRule* rule2) {
86 return *(const InitialTimeZoneRule*)rule1 == *(const InitialTimeZoneRule*)rule2;
87 }
88
89 U_CAPI void U_EXPORT2
izrule_getName(IZRule * rule,UChar * & name,int32_t & nameLength)90 izrule_getName(IZRule* rule, UChar* & name, int32_t & nameLength) {
91 // UnicodeString s(nameLength==-1, name, nameLength);
92 UnicodeString s;
93 ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getName(s);
94 nameLength = s.length();
95 name = (UChar*)uprv_malloc(nameLength);
96 memcpy(name, s.getBuffer(), nameLength);
97 return;
98 }
99
100 U_CAPI int32_t U_EXPORT2
izrule_getRawOffset(IZRule * rule)101 izrule_getRawOffset(IZRule* rule) {
102 return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getRawOffset();
103 }
104
105 U_CAPI int32_t U_EXPORT2
izrule_getDSTSavings(IZRule * rule)106 izrule_getDSTSavings(IZRule* rule) {
107 return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getDSTSavings();
108 }
109
110 U_CAPI UBool U_EXPORT2
izrule_isEquivalentTo(IZRule * rule1,IZRule * rule2)111 izrule_isEquivalentTo(IZRule* rule1, IZRule* rule2) {
112 return ((InitialTimeZoneRule*)rule1)->InitialTimeZoneRule::isEquivalentTo(*(InitialTimeZoneRule*)rule2);
113 }
114
115 U_CAPI UBool U_EXPORT2
izrule_getFirstStart(IZRule * rule,int32_t prevRawOffset,int32_t prevDSTSavings,UDate & result)116 izrule_getFirstStart(IZRule* rule, int32_t prevRawOffset, int32_t prevDSTSavings,
117 UDate& result) {
118 return ((const InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getFirstStart(prevRawOffset, prevDSTSavings, result);
119 }
120
121 U_CAPI UBool U_EXPORT2
izrule_getFinalStart(IZRule * rule,int32_t prevRawOffset,int32_t prevDSTSavings,UDate & result)122 izrule_getFinalStart(IZRule* rule, int32_t prevRawOffset, int32_t prevDSTSavings,
123 UDate& result) {
124 return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getFinalStart(prevRawOffset, prevDSTSavings, result);
125 }
126
127 U_CAPI UBool U_EXPORT2
izrule_getNextStart(IZRule * rule,UDate base,int32_t prevRawOffset,int32_t prevDSTSavings,UBool inclusive,UDate & result)128 izrule_getNextStart(IZRule* rule, UDate base, int32_t prevRawOffset,
129 int32_t prevDSTSavings, UBool inclusive, UDate& result) {
130 return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getNextStart(base, prevRawOffset, prevDSTSavings, inclusive, result);
131 }
132
133 U_CAPI UBool U_EXPORT2
izrule_getPreviousStart(IZRule * rule,UDate base,int32_t prevRawOffset,int32_t prevDSTSavings,UBool inclusive,UDate & result)134 izrule_getPreviousStart(IZRule* rule, UDate base, int32_t prevRawOffset,
135 int32_t prevDSTSavings, UBool inclusive, UDate& result) {
136 return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getPreviousStart(base, prevRawOffset, prevDSTSavings, inclusive, result);
137 }
138
139 U_CAPI UClassID U_EXPORT2
izrule_getStaticClassID(IZRule * rule)140 izrule_getStaticClassID(IZRule* rule) {
141 return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getStaticClassID();
142 }
143
144 U_CAPI UClassID U_EXPORT2
izrule_getDynamicClassID(IZRule * rule)145 izrule_getDynamicClassID(IZRule* rule) {
146 return ((InitialTimeZoneRule*)rule)->InitialTimeZoneRule::getDynamicClassID();
147 }
148
149 #endif
150