U_CFUNC int32_t
getText(const UChar* source, int32_t srcLen,
UChar** dest, int32_t destCapacity,
UnicodeString patternString,
UErrorCode* status){
if(status == NULL || U_FAILURE(*status)){
return 0;
}
UnicodeString stringArray[MAX_SPLIT_STRINGS];
RegexPattern *pattern = RegexPattern::compile(UnicodeString("@"), 0, *status);
UnicodeString src (source,srcLen);
if (U_FAILURE(*status)) {
return 0;
}
pattern->split(src, stringArray, MAX_SPLIT_STRINGS, *status);
RegexMatcher matcher(patternString, UREGEX_DOTALL, *status);
if (U_FAILURE(*status)) {
return 0;
}
for(int32_t i=0; i<MAX_SPLIT_STRINGS; i++){
matcher.reset(stringArray[i]);
if(matcher.lookingAt(*status)){
UnicodeString out = matcher.group(1, *status);
return out.extract(*dest, destCapacity,*status);
}
}
return 0;
}
U_CFUNC int32_t
getCount(const UChar* source, int32_t srcLen,
UParseCommentsOption option, UErrorCode *status){
if(status == NULL || U_FAILURE(*status)){
return 0;
}
UnicodeString stringArray[MAX_SPLIT_STRINGS];
RegexPattern *pattern = RegexPattern::compile("@", UREGEX_MULTILINE, *status);
UnicodeString src (source, srcLen);
if (U_FAILURE(*status)) {
return 0;
}
int32_t retLen = pattern->split(src, stringArray, MAX_SPLIT_STRINGS, *status);
RegexMatcher matcher(patternStrings[option], UREGEX_DOTALL, *status);
if (U_FAILURE(*status)) {
return 0;
}
int32_t count = 0;
for(int32_t i=0; i<retLen; i++){
matcher.reset(stringArray[i]);
if(matcher.lookingAt(*status)){
count++;
}
}
if(option == UPC_TRANSLATE && count > 1){
fprintf(stderr, "Multiple @translate tags cannot be supported.\n");
exit(U_UNSUPPORTED_ERROR);
}
return count;
}
U_CFUNC int32_t
getAt(const UChar* source, int32_t srcLen,
UChar** dest, int32_t destCapacity,
int32_t index,
UParseCommentsOption option,
UErrorCode* status){
if(status == NULL || U_FAILURE(*status)){
return 0;
}
UnicodeString stringArray[MAX_SPLIT_STRINGS];
RegexPattern *pattern = RegexPattern::compile(UnicodeString("@"), UREGEX_MULTILINE, *status);
UnicodeString src (source, srcLen);
if (U_FAILURE(*status)) {
return 0;
}
int32_t retLen = pattern->split(src, stringArray, MAX_SPLIT_STRINGS, *status);
UnicodeString patternString(patternStrings[option]);
RegexMatcher matcher(patternString, UREGEX_DOTALL, *status);
if (U_FAILURE(*status)) {
return 0;
}
int32_t count = 0;
for(int32_t i=0; i<retLen; i++){
matcher.reset(stringArray[i]);
if(matcher.lookingAt(*status)){
if(count == index){
UnicodeString out = matcher.group(1, *status);
return out.extract(*dest, destCapacity,*status);
}
count++;
}
}
return 0;
}
U_CFUNC int32_t
getDescription( const UChar* source, int32_t srcLen,
UChar** dest, int32_t destCapacity,
UErrorCode* status){
if(status == NULL || U_FAILURE(*status)){
return 0;
}
UnicodeString stringArray[MAX_SPLIT_STRINGS];
RegexPattern *pattern = RegexPattern::compile(UnicodeString("@"), UREGEX_MULTILINE, *status);
UnicodeString src(source, srcLen);
if (U_FAILURE(*status)) {
return 0;
}
pattern->split(src, stringArray,MAX_SPLIT_STRINGS , *status);
if(stringArray[0].indexOf((UChar)AT_SIGN)==-1){
int32_t destLen = stringArray[0].extract(*dest, destCapacity, *status);
return trim(*dest, destLen, status);
}
return 0;
}
