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[normalize] Adding normalize_string_languages method which can use additional transliterators

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Al
2015-12-31 03:50:33 -05:00
parent 7906f5542d
commit ff75c5cc50
2 changed files with 22 additions and 2 deletions
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22
src/normalize.c
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@@ -108,7 +108,7 @@ void add_latin_alternatives(string_tree_t *tree, char *str, size_t len, uint64_t
}
string_tree_t *normalize_string(char *str, uint64_t options) {
string_tree_t *normalize_string_languages(char *str, uint64_t options, size_t num_languages, char **languages) {
size_t len = strlen(str);
string_tree_t *tree = string_tree_new_size(len);
@@ -156,6 +156,22 @@ string_tree_t *normalize_string(char *str, uint64_t options) {
add_latin_alternatives(tree, str_script, script_len, options);
for (size_t i = 0; i < num_languages; i++) {
char *lang = languages[i];
foreach_transliterator(script, lang, trans_name, {
log_debug("doing %s\n", trans_name);
log_debug("str=%s\n", str);
log_debug("script_len=%zu\n", script_len);
transliterated = transliterate(trans_name, str_script, script_len);
log_debug("transliterated=%s\n", transliterated);
if (transliterated != NULL) {
add_latin_alternatives(tree, transliterated, strlen(transliterated), options);
free(transliterated);
}
})
}
foreach_transliterator(script, "", trans_name, {
log_debug("doing %s\n", trans_name);
log_debug("str=%s\n", str);
@@ -185,6 +201,10 @@ string_tree_t *normalize_string(char *str, uint64_t options) {
}
inline string_tree_t *normalize_string(char *str, uint64_t options) {
return normalize_string_languages(str, options, 0, NULL);
}
void add_normalized_token(char_array *array, char *str, token_t token, uint64_t options) {
size_t idx = 0;

2
src/normalize.h
View File

@@ -68,7 +68,7 @@ void normalize_token(cstring_array *array, char *str, token_t token, uint64_t op
// Takes NORMALIZE_STRING_* options
string_tree_t *normalize_string(char *str, uint64_t options);
string_tree_t *normalize_string_languages(char *str, uint64_t options, size_t num_languages, char **languages);
#endif