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ICU-22270 icuexportdata: Add property and property value names/aliases

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Manish Goregaokar 2023-02-08 16:40:32 -08:00 • committed by Shane F. Carr
parent f1e02f149f
commit 9f108554af
1 changed files with 66 additions and 3 deletions
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69
icu4c/source/tools/icuexportdata/icuexportdata.cpp
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@ -131,6 +131,29 @@ private:
PropertyValueNameGetter::~PropertyValueNameGetter() {}
// Dump an aliases = [...] key for properties with aliases
void dumpPropertyAliases(UProperty uproperty, FILE* f) {
int i = U_LONG_PROPERTY_NAME + 1;
while(true) {
// The API works by having extra names after U_LONG_PROPERTY_NAME, sequentially,
// and returning null after that
const char* alias = u_getPropertyName(uproperty, (UPropertyNameChoice) i);
if (!alias) {
break;
}
if (i == U_LONG_PROPERTY_NAME + 1) {
fprintf(f, "aliases = [\"%s\"", alias);
} else {
fprintf(f, ", \"%s\"", alias);
}
i++;
}
if (i != U_LONG_PROPERTY_NAME + 1) {
fprintf(f, "]\n");
}
}
void dumpBinaryProperty(UProperty uproperty, FILE* f) {
IcuToolErrorCode status("icuexportdata: dumpBinaryProperty");
const char* fullPropName = u_getPropertyName(uproperty, U_LONG_PROPERTY_NAME);
@ -141,6 +164,7 @@ void dumpBinaryProperty(UProperty uproperty, FILE* f) {
fputs("[[binary_property]]\n", f);
fprintf(f, "long_name = \"%s\"\n", fullPropName);
if (shortPropName) fprintf(f, "short_name = \"%s\"\n", shortPropName);
dumpPropertyAliases(uproperty, f);
usrc_writeUnicodeSet(f, uset, UPRV_TARGET_SYNTAX_TOML);
}
@ -154,13 +178,51 @@ void dumpEnumeratedProperty(UProperty uproperty, FILE* f) {
fputs("[[enum_property]]\n", f);
fprintf(f, "long_name = \"%s\"\n", fullPropName);
if (shortPropName) fprintf(f, "short_name = \"%s\"\n", shortPropName);
dumpPropertyAliases(uproperty, f);
int32_t minValue = u_getIntPropertyMinValue(uproperty);
U_ASSERT(minValue >= 0);
int32_t maxValue = u_getIntPropertyMaxValue(uproperty);
U_ASSERT(maxValue >= 0);
fprintf(f, "values = [\n");
for (int v = minValue; v <= maxValue; v++) {
const char* fullValueName = u_getPropertyValueName(uproperty, v, U_LONG_PROPERTY_NAME);
const char* shortValueName = u_getPropertyValueName(uproperty, v, U_SHORT_PROPERTY_NAME);
if (!fullValueName) {
continue;
}
fprintf(f, " {discr = %i, long = \"%s\"", v, fullValueName);
if (shortValueName) {
fprintf(f, ", short = \"%s\"", shortValueName);
}
int i = U_LONG_PROPERTY_NAME + 1;
while(true) {
// The API works by having extra names after U_LONG_PROPERTY_NAME, sequentially,
// and returning null after that
const char* alias = u_getPropertyValueName(uproperty, v, (UPropertyNameChoice) i);
if (!alias) {
break;
}
if (i == U_LONG_PROPERTY_NAME + 1) {
fprintf(f, ", aliases = [\"%s\"", alias);
} else {
fprintf(f, ", \"%s\"", alias);
}
i++;
}
if (i != U_LONG_PROPERTY_NAME + 1) {
fprintf(f, "]");
}
fprintf(f, "},\n");
}
fprintf(f, "]\n");
PropertyValueNameGetter valueNameGetter(uproperty);
usrc_writeUCPMap(f, umap, &valueNameGetter, UPRV_TARGET_SYNTAX_TOML);
fputs("\n", f);
U_ASSERT(u_getIntPropertyMinValue(uproperty) >= 0);
int32_t maxValue = u_getIntPropertyMaxValue(uproperty);
U_ASSERT(maxValue >= 0);
UCPTrieValueWidth width = UCPTRIE_VALUE_BITS_32;
if (maxValue <= 0xff) {
width = UCPTRIE_VALUE_BITS_8;
@ -187,6 +249,7 @@ void dumpScriptExtensions(FILE* f) {
const char* scxShortPropName = u_getPropertyName(UCHAR_SCRIPT_EXTENSIONS, U_SHORT_PROPERTY_NAME);
fprintf(f, "long_name = \"%s\"\n", scxFullPropName);
if (scxShortPropName) fprintf(f, "short_name = \"%s\"\n", scxShortPropName);
dumpPropertyAliases(UCHAR_SCRIPT_EXTENSIONS, f);
// We want to use 16 bits for our exported trie of sc/scx data because we
// need 12 bits to match the 12 bits of data stored for sc/scx in the trie