1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /********************************************************************
4 * COPYRIGHT:
5 * Copyright (c) 2007-2012, International Business Machines Corporation and
6 * others. All Rights Reserved.
7 ********************************************************************/
8
9 #include "udbgutil.h"
10 #include "dbgutil.h"
11
12 #if !UCONFIG_NO_FORMATTING
13
14 #include "unicode/unistr.h"
15 #include "unicode/ustring.h"
16 #include "util.h"
17 #include "ucln.h"
18
19 #include <stdio.h>
20 #include <string.h>
21 #include <stdlib.h>
22
23 U_NAMESPACE_USE
24
25 static UnicodeString **strs = NULL;
26
_fieldString(UDebugEnumType type,int32_t field,UnicodeString & fillin)27 static const UnicodeString& _fieldString(UDebugEnumType type, int32_t field, UnicodeString& fillin) {
28 const char *str = udbg_enumName(type, field);
29 if(str == NULL) {
30 return fillin.remove();
31 } else {
32 return fillin = UnicodeString(str, -1, US_INV);
33 }
34 }
35
36 U_CDECL_BEGIN
udbg_cleanup(void)37 static void udbg_cleanup(void) {
38 if(strs != NULL) {
39 for(int t=0;t<=UDBG_ENUM_COUNT;t++) {
40 delete [] strs[t];
41 }
42 delete[] strs;
43 strs = NULL;
44 }
45 }
46
tu_cleanup(void)47 static UBool tu_cleanup(void)
48 {
49 udbg_cleanup();
50 return TRUE;
51 }
52
udbg_register_cleanup(void)53 static void udbg_register_cleanup(void) {
54 ucln_registerCleanup(UCLN_TOOLUTIL, tu_cleanup);
55 }
56 U_CDECL_END
57
udbg_setup(void)58 static void udbg_setup(void) {
59 if(strs == NULL) {
60 udbg_register_cleanup();
61 //fprintf(stderr,"Initializing string cache..\n");
62 //fflush(stderr);
63 UnicodeString **newStrs = new UnicodeString*[UDBG_ENUM_COUNT+1];
64 for(int t=0;t<UDBG_ENUM_COUNT;t++) {
65 int32_t c = udbg_enumCount((UDebugEnumType)t);
66 newStrs[t] = new UnicodeString[c+1];
67 for(int f=0;f<=c;f++) {
68 _fieldString((UDebugEnumType)t, f, newStrs[t][f]);
69 }
70 }
71 newStrs[UDBG_ENUM_COUNT] = new UnicodeString[1]; // empty string
72
73 strs = newStrs;
74 }
75 }
76
77
78
udbg_enumString(UDebugEnumType type,int32_t field)79 U_TOOLUTIL_API const UnicodeString& U_EXPORT2 udbg_enumString(UDebugEnumType type, int32_t field) {
80 if(strs == NULL ) {
81 udbg_setup();
82 }
83 if(type<0||type>=UDBG_ENUM_COUNT) {
84 // use UDBG_ENUM_COUNT,0 to mean an empty string
85 //fprintf(stderr, "** returning out of range on %d\n",type);
86 //fflush(stderr);
87 return strs[UDBG_ENUM_COUNT][0];
88 }
89 int32_t count = udbg_enumCount(type);
90 //fprintf(stderr, "enumString [%d,%d]: typecount %d, fieldcount %d\n", type,field,UDBG_ENUM_COUNT,count);
91 //fflush(stderr);
92 if(field<0 || field > count) {
93 return strs[type][count];
94 } else { return strs[type][field];
95 }
96 }
97
udbg_enumByString(UDebugEnumType type,const UnicodeString & string)98 U_CAPI int32_t U_EXPORT2 udbg_enumByString(UDebugEnumType type, const UnicodeString& string) {
99 if(type<0||type>=UDBG_ENUM_COUNT) {
100 return -1;
101 }
102 // initialize array
103 udbg_enumString(type,0);
104 // search
105 /// printf("type=%d\n", type); fflush(stdout);
106 for(int i=0;i<udbg_enumCount(type);i++) {
107 // printf("i=%d/%d\n", i, udbg_enumCount(type)); fflush(stdout);
108 if(string == (strs[type][i])) {
109 return i;
110 }
111 }
112 return -1;
113 }
114
115 // from DataMap::utoi
116 U_CAPI int32_t
udbg_stoi(const UnicodeString & s)117 udbg_stoi(const UnicodeString &s)
118 {
119 char ch[256];
120 const UChar *u = toUCharPtr(s.getBuffer());
121 int32_t len = s.length();
122 u_UCharsToChars(u, ch, len);
123 ch[len] = 0; /* include terminating \0 */
124 return atoi(ch);
125 }
126
127
128 U_CAPI double
udbg_stod(const UnicodeString & s)129 udbg_stod(const UnicodeString &s)
130 {
131 char ch[256];
132 const UChar *u = toUCharPtr(s.getBuffer());
133 int32_t len = s.length();
134 u_UCharsToChars(u, ch, len);
135 ch[len] = 0; /* include terminating \0 */
136 return atof(ch);
137 }
138
139 U_CAPI UnicodeString *
udbg_escape(const UnicodeString & src,UnicodeString * dst)140 udbg_escape(const UnicodeString &src, UnicodeString *dst)
141 {
142 dst->remove();
143 for (int32_t i = 0; i < src.length(); ++i) {
144 UChar c = src[i];
145 if(ICU_Utility::isUnprintable(c)) {
146 *dst += UnicodeString("[");
147 ICU_Utility::escapeUnprintable(*dst, c);
148 *dst += UnicodeString("]");
149 }
150 else {
151 *dst += c;
152 }
153 }
154
155 return dst;
156 }
157
158
159
160 #endif
161