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-rw-r--r--intl/icu/source/tools/toolutil/dbgutil.cpp160
1 files changed, 160 insertions, 0 deletions
diff --git a/intl/icu/source/tools/toolutil/dbgutil.cpp b/intl/icu/source/tools/toolutil/dbgutil.cpp
new file mode 100644
index 0000000000..d42b267f73
--- /dev/null
+++ b/intl/icu/source/tools/toolutil/dbgutil.cpp
@@ -0,0 +1,160 @@
+// © 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