U_CFUNC PHP_FUNCTION(intltz_get_id)
{
TIMEZONE_METHOD_INIT_VARS;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O",
&object, TimeZone_ce_ptr) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intltz_get_id: bad arguments", 0 TSRMLS_CC);
RETURN_FALSE;
}
TIMEZONE_METHOD_FETCH_OBJECT;
UnicodeString id_us;
to->utimezone->getID(id_us);
char *id = NULL;
int id_len = 0;
intl_convert_utf16_to_utf8(&id, &id_len,
id_us.getBuffer(), id_us.length(), TIMEZONE_ERROR_CODE_P(to));
INTL_METHOD_CHECK_STATUS(to, "intltz_get_id: Could not convert id to UTF-8");
RETURN_STRINGL(id, id_len, 0);
}
/* {{{ int transliterator_object_construct( zval *object, UTransliterator *utrans, UErrorCode *status )
* Initialize internals of Transliterator_object.
*/
int transliterator_object_construct( zval *object,
UTransliterator *utrans,
UErrorCode *status )
{
const UChar *ustr_id;
int32_t ustr_id_len;
zend_string *u8str;
zval tmp;
Transliterator_object *to;
TRANSLITERATOR_METHOD_FETCH_OBJECT_NO_CHECK;
assert( to->utrans == NULL );
/* this assignment must happen before any return with failure because the
* caller relies on it always being made (so it can just destroy the object
* to close the transliterator) */
to->utrans = utrans;
ustr_id = utrans_getUnicodeID( utrans, &ustr_id_len );
u8str = intl_convert_utf16_to_utf8(ustr_id, (int ) ustr_id_len, status );
if( !u8str )
{
return FAILURE;
}
ZVAL_NEW_STR(&tmp, u8str);
zend_update_property(Transliterator_ce_ptr, object,
"id", sizeof( "id" ) - 1, &tmp );
GC_DELREF(u8str);
return SUCCESS;
}
U_CFUNC PHP_FUNCTION(intltz_get_equivalent_id)
{
char *str_id;
int str_id_len;
long index;
intl_error_reset(NULL TSRMLS_CC);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl",
&str_id, &str_id_len, &index) == FAILURE ||
index < (long)INT32_MIN || index > (long)INT32_MAX) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intltz_get_equivalent_id: bad arguments", 0 TSRMLS_CC);
RETURN_FALSE;
}
UErrorCode status = UErrorCode();
UnicodeString id;
if (intl_stringFromChar(id, str_id, str_id_len, &status) == FAILURE) {
intl_error_set(NULL, status,
"intltz_get_equivalent_id: could not convert time zone id to UTF-16", 0 TSRMLS_CC);
RETURN_FALSE;
}
const UnicodeString result = TimeZone::getEquivalentID(id, (int32_t)index);
intl_convert_utf16_to_utf8(&Z_STRVAL_P(return_value), &Z_STRLEN_P(return_value),
result.getBuffer(), result.length(), &status);
INTL_CHECK_STATUS(status, "intltz_get_equivalent_id: "
"could not convert resulting time zone id to UTF-16");
Z_TYPE_P(return_value) = IS_STRING;
}
U_CFUNC PHP_FUNCTION(intltz_get_equivalent_id)
{
char *str_id;
size_t str_id_len;
zend_long index;
intl_error_reset(NULL);
if (zend_parse_parameters(ZEND_NUM_ARGS(), "sl",
&str_id, &str_id_len, &index) == FAILURE ||
index < (zend_long)INT32_MIN || index > (zend_long)INT32_MAX) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intltz_get_equivalent_id: bad arguments", 0);
RETURN_FALSE;
}
UErrorCode status = UErrorCode();
UnicodeString id;
if (intl_stringFromChar(id, str_id, str_id_len, &status) == FAILURE) {
intl_error_set(NULL, status,
"intltz_get_equivalent_id: could not convert time zone id to UTF-16", 0);
RETURN_FALSE;
}
const UnicodeString result = TimeZone::getEquivalentID(id, (int32_t)index);
zend_string *u8str;
u8str = intl_convert_utf16_to_utf8(result.getBuffer(), result.length(), &status);
INTL_CHECK_STATUS(status, "intltz_get_equivalent_id: "
"could not convert resulting time zone id to UTF-16");
RETVAL_NEW_STR(u8str);
}
static void php_intl_idn_to(INTERNAL_FUNCTION_PARAMETERS,
const char *domain, int32_t domain_len, uint32_t option, int mode)
{
UChar* ustring = NULL;
int ustring_len = 0;
UErrorCode status;
char *converted_utf8;
size_t converted_utf8_len;
UChar converted[MAXPATHLEN];
int32_t converted_ret_len;
/* convert the string to UTF-16. */
status = U_ZERO_ERROR;
intl_convert_utf8_to_utf16(&ustring, &ustring_len, domain, domain_len, &status);
if (U_FAILURE(status)) {
intl_error_set_code(NULL, status);
/* Set error messages. */
intl_error_set_custom_msg( NULL, "Error converting input string to UTF-16", 0 );
if (ustring) {
efree(ustring);
}
RETURN_FALSE;
} else {
UParseError parse_error;
status = U_ZERO_ERROR;
if (mode == INTL_IDN_TO_ASCII) {
converted_ret_len = uidna_IDNToASCII(ustring, ustring_len, converted, MAXPATHLEN, (int32_t)option, &parse_error, &status);
} else {
converted_ret_len = uidna_IDNToUnicode(ustring, ustring_len, converted, MAXPATHLEN, (int32_t)option, &parse_error, &status);
}
efree(ustring);
if (U_FAILURE(status)) {
intl_error_set( NULL, status, "idn_to_ascii: cannot convert to ASCII", 0 );
RETURN_FALSE;
}
status = U_ZERO_ERROR;
intl_convert_utf16_to_utf8(&converted_utf8, &converted_utf8_len, converted, converted_ret_len, &status);
if (U_FAILURE(status)) {
/* Set global error code. */
intl_error_set_code(NULL, status);
/* Set error messages. */
intl_error_set_custom_msg( NULL, "Error converting output string to UTF-8", 0 );
efree(converted_utf8);
RETURN_FALSE;
}
}
/* return the allocated string, not a duplicate */
RETVAL_STRINGL(converted_utf8, converted_utf8_len);
//????
efree(converted_utf8);
}
/* {{{ get_debug_info handler for TimeZone */
static HashTable *TimeZone_get_debug_info(zval *object, int *is_temp)
{
zval zv;
TimeZone_object *to;
const TimeZone *tz;
UnicodeString ustr;
char *str;
size_t str_len;
HashTable *debug_info;
UErrorCode uec = U_ZERO_ERROR;
*is_temp = 1;
ALLOC_HASHTABLE(debug_info);
zend_hash_init(debug_info, 8, NULL, ZVAL_PTR_DTOR, 0);
to = Z_INTL_TIMEZONE_P(object);
tz = to->utimezone;
if (tz == NULL) {
ZVAL_FALSE(&zv);
zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &zv);
return debug_info;
}
ZVAL_TRUE(&zv);
zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &zv);
tz->getID(ustr);
intl_convert_utf16_to_utf8(&str, &str_len,
ustr.getBuffer(), ustr.length(), &uec);
if (U_FAILURE(uec)) {
return debug_info;
}
ZVAL_STRINGL(&zv, str, str_len);
zend_hash_str_update(debug_info, "id", sizeof("id") - 1, &zv);
// TODO: avoid reallocation ???
efree(str);
int32_t rawOffset, dstOffset;
UDate now = Calendar::getNow();
tz->getOffset(now, FALSE, rawOffset, dstOffset, uec);
if (U_FAILURE(uec)) {
return debug_info;
}
ZVAL_LONG(&zv, (zend_long)rawOffset);
zend_hash_str_update(debug_info,"rawOffset", sizeof("rawOffset") - 1, &zv);
ZVAL_LONG(&zv, (zend_long)(rawOffset + dstOffset));
zend_hash_str_update(debug_info,"currentOffset", sizeof("currentOffset") - 1, &zv);
return debug_info;
}
static String intl_convert_str_utf16_to_utf8(CStrRef utf16_str,
UErrorCode * status) {
char* str = nullptr;
int str_len = 0;
intl_convert_utf16_to_utf8(&str, &str_len,
(UChar*)(utf16_str.data()),
UCHARS(utf16_str.length()),
status);
if (U_FAILURE(*status)) {
return "";
}
return String(str, str_len, AttachString);
}
/* {{{ get_debug_info handler for TimeZone */
static HashTable *TimeZone_get_debug_info(zval *object, int *is_temp)
{
zval zv;
TimeZone_object *to;
const TimeZone *tz;
UnicodeString ustr;
zend_string *u8str;
HashTable *debug_info;
UErrorCode uec = U_ZERO_ERROR;
*is_temp = 1;
debug_info = zend_new_array(8);
to = Z_INTL_TIMEZONE_P(object);
tz = to->utimezone;
if (tz == NULL) {
ZVAL_FALSE(&zv);
zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &zv);
return debug_info;
}
ZVAL_TRUE(&zv);
zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &zv);
tz->getID(ustr);
u8str = intl_convert_utf16_to_utf8(
ustr.getBuffer(), ustr.length(), &uec);
if (!u8str) {
return debug_info;
}
ZVAL_NEW_STR(&zv, u8str);
zend_hash_str_update(debug_info, "id", sizeof("id") - 1, &zv);
int32_t rawOffset, dstOffset;
UDate now = Calendar::getNow();
tz->getOffset(now, FALSE, rawOffset, dstOffset, uec);
if (U_FAILURE(uec)) {
return debug_info;
}
ZVAL_LONG(&zv, (zend_long)rawOffset);
zend_hash_str_update(debug_info,"rawOffset", sizeof("rawOffset") - 1, &zv);
ZVAL_LONG(&zv, (zend_long)(rawOffset + dstOffset));
zend_hash_str_update(debug_info,"currentOffset", sizeof("currentOffset") - 1, &zv);
return debug_info;
}
U_CFUNC PHP_FUNCTION(intltz_get_display_name)
{
zend_bool daylight = 0;
zend_long display_type = TimeZone::LONG;
const char *locale_str = NULL;
size_t dummy = 0;
TIMEZONE_METHOD_INIT_VARS;
if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(),
"O|bls!", &object, TimeZone_ce_ptr, &daylight, &display_type,
&locale_str, &dummy) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intltz_get_display_name: bad arguments", 0);
RETURN_FALSE;
}
bool found = false;
for (int i = 0; !found && i < sizeof(display_types)/sizeof(*display_types); i++) {
if (display_types[i] == display_type)
found = true;
}
if (!found) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intltz_get_display_name: wrong display type", 0);
RETURN_FALSE;
}
if (!locale_str) {
locale_str = intl_locale_get_default();
}
TIMEZONE_METHOD_FETCH_OBJECT;
UnicodeString result;
to->utimezone->getDisplayName((UBool)daylight, (TimeZone::EDisplayType)display_type,
Locale::createFromName(locale_str), result);
char *str;
int str_len;
intl_convert_utf16_to_utf8(&str, &str_len, result.getBuffer(), result.length(), TIMEZONE_ERROR_CODE_P(to));
INTL_METHOD_CHECK_STATUS(to, "intltz_get_display_name: "
"could not convert resulting time zone id to UTF-16");
RETVAL_STRINGL(str, str_len);
//????
efree(str);
}
U_CFUNC PHP_FUNCTION(intltz_get_canonical_id)
{
char *str_id;
size_t str_id_len;
zval *is_systemid = NULL;
intl_error_reset(NULL);
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|z",
&str_id, &str_id_len, &is_systemid) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intltz_get_canonical_id: bad arguments", 0);
RETURN_FALSE;
}
UErrorCode status = UErrorCode();
UnicodeString id;
if (intl_stringFromChar(id, str_id, str_id_len, &status) == FAILURE) {
intl_error_set(NULL, status,
"intltz_get_canonical_id: could not convert time zone id to UTF-16", 0);
RETURN_FALSE;
}
UnicodeString result;
UBool isSystemID;
TimeZone::getCanonicalID(id, result, isSystemID, status);
INTL_CHECK_STATUS(status, "intltz_get_canonical_id: error obtaining canonical ID");
char *str;
int str_len;
intl_convert_utf16_to_utf8(&str, &str_len, result.getBuffer(), result.length(), &status);
INTL_CHECK_STATUS(status,
"intltz_get_canonical_id: could not convert time zone id to UTF-16");
RETVAL_STRINGL(str, str_len);
//????
efree(str);
if (is_systemid) { /* by-ref argument passed */
ZVAL_DEREF(is_systemid);
zval_dtor(is_systemid);
ZVAL_BOOL(is_systemid, isSystemID);
}
}
/* {{{
* common code shared by display_xyz functions to get the value from ICU
}}} */
static void get_icu_disp_value_src_php( char* tag_name, INTERNAL_FUNCTION_PARAMETERS)
{
char* loc_name = NULL;
int loc_name_len = 0;
char* disp_loc_name = NULL;
int disp_loc_name_len = 0;
UChar* disp_name = NULL;
int32_t disp_name_len = 0;
char* mod_loc_name = NULL;
int32_t buflen = 512;
UErrorCode status = U_ZERO_ERROR;
char* utf8value = NULL;
int utf8value_len = 0;
char* msg = NULL;
int grOffset = 0;
intl_error_reset( NULL TSRMLS_CC );
if(zend_parse_parameters( ZEND_NUM_ARGS() TSRMLS_CC, "s|s",
&loc_name, &loc_name_len ,
&disp_loc_name ,&disp_loc_name_len ) == FAILURE)
{
spprintf(&msg , 0, "locale_get_display_%s : unable to parse input params", tag_name );
intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, msg , 1 TSRMLS_CC );
efree(msg);
RETURN_FALSE;
}
if(loc_name_len == 0) {
loc_name = INTL_G(default_locale);
}
if( tag_name != DISP_NAME ){
/* Handle grandfathered languages */
grOffset = findOffset( LOC_GRANDFATHERED , loc_name );
if( grOffset >= 0 ){
if( strcmp(tag_name , LOC_LANG_TAG)==0 ){
mod_loc_name = getPreferredTag( loc_name );
} else {
/* Since Grandfathered, no value, do nothing, retutn NULL */
RETURN_FALSE;
}
}
} /* end of if != LOC_CANONICAL_TAG */
if( mod_loc_name==NULL ){
mod_loc_name = estrdup( loc_name );
}
/* Get the disp_value for the given locale */
do{
disp_name = erealloc( disp_name , buflen );
disp_name_len = buflen;
/* Check if disp_loc_name passed , if not use default locale */
if( !disp_loc_name){
disp_loc_name = estrdup(INTL_G(default_locale));
}
if( strcmp(tag_name , LOC_LANG_TAG)==0 ){
buflen = uloc_getDisplayLanguage ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
} else if( strcmp(tag_name , LOC_SCRIPT_TAG)==0 ){
buflen = uloc_getDisplayScript ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
} else if( strcmp(tag_name , LOC_REGION_TAG)==0 ){
buflen = uloc_getDisplayCountry ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
} else if( strcmp(tag_name , LOC_VARIANT_TAG)==0 ){
buflen = uloc_getDisplayVariant ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
} else if( strcmp(tag_name , DISP_NAME)==0 ){
buflen = uloc_getDisplayName ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
}
if( U_FAILURE( status ) )
{
if( status == U_BUFFER_OVERFLOW_ERROR )
{
status = U_ZERO_ERROR;
continue;
}
spprintf(&msg, 0, "locale_get_display_%s : unable to get locale %s", tag_name , tag_name );
intl_error_set( NULL, status, msg , 1 TSRMLS_CC );
efree(msg);
if( disp_name){
efree( disp_name );
}
if( mod_loc_name){
efree( mod_loc_name );
}
RETURN_FALSE;
}
} while( buflen > disp_name_len );
if( mod_loc_name){
efree( mod_loc_name );
}
/* Convert display locale name from UTF-16 to UTF-8. */
intl_convert_utf16_to_utf8( &utf8value, &utf8value_len, disp_name, buflen, &status );
efree( disp_name );
if( U_FAILURE( status ) )
{
spprintf(&msg, 0, "locale_get_display_%s :error converting display name for %s to UTF-8", tag_name , tag_name );
intl_error_set( NULL, status, msg , 1 TSRMLS_CC );
efree(msg);
RETURN_FALSE;
}
RETVAL_STRINGL( utf8value, utf8value_len , FALSE);
}
static Variant php_intl_idn_to(CStrRef domain, VRefParam errorcode, int mode) {
long option = 0;
UChar* ustring = NULL;
int ustring_len = 0;
UErrorCode status;
char *converted_utf8 = NULL;
int32_t converted_utf8_len;
UChar* converted = NULL;
int32_t converted_ret_len;
// Convert the string to UTF-16
status = U_ZERO_ERROR;
intl_convert_utf8_to_utf16(&ustring, &ustring_len,
(char*)domain.data(), domain.size(), &status);
if (U_FAILURE(status)) {
free(ustring);
errorcode = status;
return false;
}
// Call the appropriate IDN function
int converted_len = (ustring_len > 1) ? ustring_len : 1;
for (;;) {
UParseError parse_error;
status = U_ZERO_ERROR;
converted = (UChar*)malloc(sizeof(UChar)*converted_len);
// If the malloc failed, bail out
if (!converted) {
free(ustring);
errorcode = U_MEMORY_ALLOCATION_ERROR;
return false;
}
if (mode == INTL_IDN_TO_ASCII) {
converted_ret_len = uidna_IDNToASCII(ustring,
ustring_len, converted, converted_len,
(int32_t)option, &parse_error, &status);
} else {
converted_ret_len = uidna_IDNToUnicode(ustring,
ustring_len, converted, converted_len,
(int32_t)option, &parse_error, &status);
}
if (status != U_BUFFER_OVERFLOW_ERROR)
break;
// If we have a buffer overflow error, try again with a larger buffer
free(converted);
converted = NULL;
converted_len = converted_len * 2;
}
free(ustring);
if (U_FAILURE(status)) {
free(converted);
errorcode = status;
return false;
}
// Convert the string back to UTF-8
status = U_ZERO_ERROR;
intl_convert_utf16_to_utf8(&converted_utf8, &converted_utf8_len,
converted, converted_ret_len, &status);
free(converted);
if (U_FAILURE(status)) {
free(converted_utf8);
errorcode = status;
return false;
}
// Return the string
return String(converted_utf8, converted_utf8_len, AttachString);
}
Variant c_Normalizer::ti_normalize(const char* cls , CStrRef input,
int64 form /* = q_Normalizer___FORM_C */) {
STATIC_METHOD_INJECTION_BUILTIN(Normalizer, Normalizer::normalize);
s_intl_error->m_error.clear();
int expansion_factor = 1;
switch(form) {
case UNORM_NONE:
case UNORM_NFC:
case UNORM_NFKC:
break;
case UNORM_NFD:
case UNORM_NFKD:
expansion_factor = 3;
break;
default:
s_intl_error->m_error.code = U_ILLEGAL_ARGUMENT_ERROR;
s_intl_error->m_error.custom_error_message =
"normalizer_normalize: illegal normalization form";
return null;
}
/* First convert the string to UTF-16. */
UChar* uinput = NULL; int uinput_len = 0;
UErrorCode status = U_ZERO_ERROR;
intl_convert_utf8_to_utf16(&uinput, &uinput_len, input.data(), input.size(),
&status);
if (U_FAILURE(status)) {
s_intl_error->m_error.code = status;
s_intl_error->m_error.custom_error_message =
"Error converting string to UTF-16.";
free(uinput);
return null;
}
/* Allocate memory for the destination buffer for normalization */
int uret_len = uinput_len * expansion_factor;
UChar *uret_buf = (UChar*)malloc((uret_len + 1) * sizeof(UChar));
/* normalize */
int size_needed = unorm_normalize(uinput, uinput_len,
(UNormalizationMode)form, (int32_t) 0,
uret_buf, uret_len, &status);
/* Bail out if an unexpected error occured.
* (U_BUFFER_OVERFLOW_ERROR means that *target buffer is not large enough).
* (U_STRING_NOT_TERMINATED_WARNING usually means that the input string
* is empty).
*/
if (U_FAILURE(status) &&
status != U_BUFFER_OVERFLOW_ERROR &&
status != U_STRING_NOT_TERMINATED_WARNING) {
free(uret_buf);
free(uinput);
return null;
}
if (size_needed > uret_len) {
/* realloc does not seem to work properly - memory is corrupted
* uret_buf = eurealloc(uret_buf, size_needed + 1); */
free(uret_buf);
uret_buf = (UChar*)malloc((size_needed + 1) * sizeof(UChar));
uret_len = size_needed;
status = U_ZERO_ERROR;
/* try normalize again */
size_needed = unorm_normalize( uinput, uinput_len,
(UNormalizationMode)form, (int32_t) 0,
uret_buf, uret_len, &status);
/* Bail out if an unexpected error occured. */
if (U_FAILURE(status)) {
/* Set error messages. */
s_intl_error->m_error.code = status;
s_intl_error->m_error.custom_error_message = "Error normalizing string";
free(uret_buf);
free(uinput);
return null;
}
}
free(uinput);
/* the buffer we actually used */
uret_len = size_needed;
/* Convert normalized string from UTF-16 to UTF-8. */
char* ret_buf = NULL; int ret_len = 0;
intl_convert_utf16_to_utf8(&ret_buf, &ret_len, uret_buf, uret_len, &status);
free(uret_buf);
if (U_FAILURE(status)) {
s_intl_error->m_error.code = status;
s_intl_error->m_error.custom_error_message =
"normalizer_normalize: error converting normalized text UTF-8";
return null;
}
return String(ret_buf, ret_len, AttachString);
}
static Variant php_intl_idn_to(const String& domain, int64_t options,
IdnVariant idn_variant, VRefParam idna_info,
int mode) {
UChar* ustring = NULL;
int ustring_len = 0;
UErrorCode status;
char *converted_utf8 = NULL;
int32_t converted_utf8_len;
UChar* converted = NULL;
int32_t converted_ret_len;
if (idn_variant != INTL_IDN_VARIANT_2003) {
#ifdef HAVE_46_API
if (idn_variant == INTL_IDN_VARIANT_UTS46) {
return php_intl_idn_to_46(domain, options, idn_variant, ref(idna_info), mode);
}
#endif
return false;
}
// Convert the string to UTF-16
status = U_ZERO_ERROR;
intl_convert_utf8_to_utf16(&ustring, &ustring_len,
(char*)domain.data(), domain.size(), &status);
if (U_FAILURE(status)) {
free(ustring);
return false;
}
// Call the appropriate IDN function
int converted_len = (ustring_len > 1) ? ustring_len : 1;
for (;;) {
UParseError parse_error;
status = U_ZERO_ERROR;
converted = (UChar*)malloc(sizeof(UChar)*converted_len);
// If the malloc failed, bail out
if (!converted) {
free(ustring);
return false;
}
if (mode == INTL_IDN_TO_ASCII) {
converted_ret_len = uidna_IDNToASCII(ustring,
ustring_len, converted, converted_len,
(int32_t)options, &parse_error, &status);
} else {
converted_ret_len = uidna_IDNToUnicode(ustring,
ustring_len, converted, converted_len,
(int32_t)options, &parse_error, &status);
}
if (status != U_BUFFER_OVERFLOW_ERROR)
break;
// If we have a buffer overflow error, try again with a larger buffer
free(converted);
converted = NULL;
converted_len = converted_len * 2;
}
free(ustring);
if (U_FAILURE(status)) {
free(converted);
return false;
}
// Convert the string back to UTF-8
status = U_ZERO_ERROR;
intl_convert_utf16_to_utf8(&converted_utf8, &converted_utf8_len,
converted, converted_ret_len, &status);
free(converted);
if (U_FAILURE(status)) {
free(converted_utf8);
return false;
}
// Return the string
return String(converted_utf8, converted_utf8_len, AttachString);
}
smart_str intl_parse_error_to_string( UParseError* pe )
{
smart_str ret = {0};
char *buf;
size_t u8len;
UErrorCode status;
int any = 0;
assert( pe != NULL );
smart_str_appends( &ret, "parse error " );
if( pe->line > 0 )
{
smart_str_appends( &ret, "on line " );
smart_str_append_long( &ret, (zend_long ) pe->line );
any = 1;
}
if( pe->offset >= 0 ) {
if( any )
smart_str_appends( &ret, ", " );
else
smart_str_appends( &ret, "at " );
smart_str_appends( &ret, "offset " );
smart_str_append_long( &ret, (zend_long ) pe->offset );
any = 1;
}
if (pe->preContext[0] != 0 ) {
if( any )
smart_str_appends( &ret, ", " );
smart_str_appends( &ret, "after \"" );
intl_convert_utf16_to_utf8( &buf, &u8len, pe->preContext, -1, &status );
if( U_FAILURE( status ) )
{
smart_str_appends( &ret, "(could not convert parser error pre-context to UTF-8)" );
}
else {
smart_str_appendl( &ret, buf, u8len );
efree( buf );
}
smart_str_appends( &ret, "\"" );
any = 1;
}
if( pe->postContext[0] != 0 )
{
if( any )
smart_str_appends( &ret, ", " );
smart_str_appends( &ret, "before or at \"" );
intl_convert_utf16_to_utf8( &buf, &u8len, pe->postContext, -1, &status );
if( U_FAILURE( status ) )
{
smart_str_appends( &ret, "(could not convert parser error post-context to UTF-8)" );
}
else
{
smart_str_appendl( &ret, buf, u8len );
efree( buf );
}
smart_str_appends( &ret, "\"" );
any = 1;
}
if( !any )
{
smart_str_free( &ret );
smart_str_appends( &ret, "no parse error" );
}
smart_str_0( &ret );
return ret;
}
static void php_intl_idn_to(INTERNAL_FUNCTION_PARAMETERS, int mode)
{
unsigned char* domain;
int domain_len;
long option = 0;
UChar* ustring = NULL;
int ustring_len = 0;
UErrorCode status;
char *converted_utf8;
int32_t converted_utf8_len;
UChar converted[MAXPATHLEN];
int32_t converted_ret_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", (char **)&domain, &domain_len, &option) == FAILURE) {
return;
}
if (domain_len < 1) {
intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, "idn_to_ascii: empty domain name", 0 TSRMLS_CC );
RETURN_FALSE;
}
/* convert the string to UTF-16. */
status = U_ZERO_ERROR;
intl_convert_utf8_to_utf16(&ustring, &ustring_len, (char*) domain, domain_len, &status );
if (U_FAILURE(status)) {
intl_error_set_code(NULL, status TSRMLS_CC);
/* Set error messages. */
intl_error_set_custom_msg( NULL, "Error converting input string to UTF-16", 0 TSRMLS_CC );
efree(ustring);
RETURN_FALSE;
} else {
UParseError parse_error;
status = U_ZERO_ERROR;
if (mode == INTL_IDN_TO_ASCII) {
converted_ret_len = uidna_IDNToASCII(ustring, ustring_len, converted, MAXPATHLEN, (int32_t)option, &parse_error, &status);
} else {
converted_ret_len = uidna_IDNToUnicode(ustring, ustring_len, converted, MAXPATHLEN, (int32_t)option, &parse_error, &status);
}
efree(ustring);
if (U_FAILURE(status)) {
intl_error_set( NULL, status, "idn_to_ascii: cannot convert to ASCII", 0 TSRMLS_CC );
RETURN_FALSE;
}
status = U_ZERO_ERROR;
intl_convert_utf16_to_utf8(&converted_utf8, &converted_utf8_len, converted, converted_ret_len, &status);
if (U_FAILURE(status)) {
/* Set global error code. */
intl_error_set_code(NULL, status TSRMLS_CC);
/* Set error messages. */
intl_error_set_custom_msg( NULL, "Error converting output string to UTF-8", 0 TSRMLS_CC );
efree(converted_utf8);
RETURN_FALSE;
}
}
/* return the allocated string, not a duplicate */
RETURN_STRINGL(((char *)converted_utf8), converted_utf8_len, 0);
}
/* {{{
* common code shared by display_xyz functions to get the value from ICU
}}} */
static void get_icu_disp_value_src_php( char* tag_name, INTERNAL_FUNCTION_PARAMETERS)
{
const char* loc_name = NULL;
size_t loc_name_len = 0;
const char* disp_loc_name = NULL;
size_t disp_loc_name_len = 0;
int free_loc_name = 0;
UChar* disp_name = NULL;
int32_t disp_name_len = 0;
char* mod_loc_name = NULL;
int32_t buflen = 512;
UErrorCode status = U_ZERO_ERROR;
char* utf8value = NULL;
size_t utf8value_len = 0;
char* msg = NULL;
int grOffset = 0;
intl_error_reset( NULL );
if(zend_parse_parameters( ZEND_NUM_ARGS(), "s|s",
&loc_name, &loc_name_len ,
&disp_loc_name ,&disp_loc_name_len ) == FAILURE)
{
spprintf(&msg , 0, "locale_get_display_%s : unable to parse input params", tag_name );
intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, msg , 1 );
efree(msg);
RETURN_FALSE;
}
if(loc_name_len > ULOC_FULLNAME_CAPACITY) {
/* See bug 67397: overlong locale names cause trouble in uloc_getDisplayName */
spprintf(&msg , 0, "locale_get_display_%s : name too long", tag_name );
intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, msg , 1 );
efree(msg);
RETURN_FALSE;
}
if(loc_name_len == 0) {
loc_name = intl_locale_get_default();
}
if( strcmp(tag_name, DISP_NAME) != 0 ){
/* Handle grandfathered languages */
grOffset = findOffset( LOC_GRANDFATHERED , loc_name );
if( grOffset >= 0 ){
if( strcmp(tag_name , LOC_LANG_TAG)==0 ){
mod_loc_name = getPreferredTag( loc_name );
} else {
/* Since Grandfathered, no value, do nothing, retutn NULL */
RETURN_FALSE;
}
}
} /* end of if != LOC_CANONICAL_TAG */
if( mod_loc_name==NULL ){
mod_loc_name = estrdup( loc_name );
}
/* Check if disp_loc_name passed , if not use default locale */
if( !disp_loc_name){
disp_loc_name = estrdup(intl_locale_get_default());
free_loc_name = 1;
}
/* Get the disp_value for the given locale */
do{
disp_name = erealloc( disp_name , buflen * sizeof(UChar) );
disp_name_len = buflen;
if( strcmp(tag_name , LOC_LANG_TAG)==0 ){
buflen = uloc_getDisplayLanguage ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
} else if( strcmp(tag_name , LOC_SCRIPT_TAG)==0 ){
buflen = uloc_getDisplayScript ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
} else if( strcmp(tag_name , LOC_REGION_TAG)==0 ){
buflen = uloc_getDisplayCountry ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
} else if( strcmp(tag_name , LOC_VARIANT_TAG)==0 ){
buflen = uloc_getDisplayVariant ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
} else if( strcmp(tag_name , DISP_NAME)==0 ){
buflen = uloc_getDisplayName ( mod_loc_name , disp_loc_name , disp_name , disp_name_len , &status);
}
/* U_STRING_NOT_TERMINATED_WARNING is admissible here; don't look for it */
if( U_FAILURE( status ) )
{
if( status == U_BUFFER_OVERFLOW_ERROR )
{
status = U_ZERO_ERROR;
continue;
}
spprintf(&msg, 0, "locale_get_display_%s : unable to get locale %s", tag_name , tag_name );
intl_error_set( NULL, status, msg , 1 );
efree(msg);
if( disp_name){
efree( disp_name );
}
if( mod_loc_name){
efree( mod_loc_name );
}
if (free_loc_name) {
efree((void *)disp_loc_name);
disp_loc_name = NULL;
}
RETURN_FALSE;
}
} while( buflen > disp_name_len );
if( mod_loc_name){
efree( mod_loc_name );
}
if (free_loc_name) {
efree((void *)disp_loc_name);
disp_loc_name = NULL;
}
/* Convert display locale name from UTF-16 to UTF-8. */
intl_convert_utf16_to_utf8( &utf8value, &utf8value_len, disp_name, buflen, &status );
efree( disp_name );
if( U_FAILURE( status ) )
{
spprintf(&msg, 0, "locale_get_display_%s :error converting display name for %s to UTF-8", tag_name , tag_name );
intl_error_set( NULL, status, msg , 1 );
efree(msg);
RETURN_FALSE;
}
RETVAL_STRINGL( utf8value, utf8value_len );
//????
efree(utf8value);
}
static void php_intl_idn_to(INTERNAL_FUNCTION_PARAMETERS,
const zend_string *domain, uint32_t option, int mode)
{
UChar* ustring = NULL;
int ustring_len = 0;
UErrorCode status;
zend_string *u8str;
/* convert the string to UTF-16. */
status = U_ZERO_ERROR;
intl_convert_utf8_to_utf16(&ustring, &ustring_len, ZSTR_VAL(domain), ZSTR_LEN(domain), &status);
if (U_FAILURE(status)) {
intl_error_set_code(NULL, status);
/* Set error messages. */
intl_error_set_custom_msg( NULL, "Error converting input string to UTF-16", 0 );
if (ustring) {
efree(ustring);
}
RETURN_FALSE;
} else {
UChar converted[MAXPATHLEN];
int32_t converted_ret_len;
status = U_ZERO_ERROR;
#if U_ICU_VERSION_MAJOR_NUM >= 55
UIDNAInfo info = UIDNA_INFO_INITIALIZER;
UIDNA *idna = uidna_openUTS46((int32_t)option, &status);
if (U_FAILURE(status)) {
intl_error_set( NULL, status, "idn_to_ascii: failed to create an UIDNA instance", 0 );
RETURN_FALSE;
}
if (mode == INTL_IDN_TO_ASCII) {
converted_ret_len = uidna_nameToASCII(idna, ustring, ustring_len, converted, MAXPATHLEN, &info, &status);
} else {
converted_ret_len = uidna_nameToUnicode(idna, ustring, ustring_len, converted, MAXPATHLEN, &info, &status);
}
uidna_close(idna);
#else
UParseError parse_error;
if (mode == INTL_IDN_TO_ASCII) {
converted_ret_len = uidna_IDNToASCII(ustring, ustring_len, converted, MAXPATHLEN, (int32_t)option, &parse_error, &status);
} else {
converted_ret_len = uidna_IDNToUnicode(ustring, ustring_len, converted, MAXPATHLEN, (int32_t)option, &parse_error, &status);
}
#endif
efree(ustring);
if (U_FAILURE(status)) {
intl_error_set( NULL, status, "idn_to_ascii: cannot convert to ASCII", 0 );
RETURN_FALSE;
}
status = U_ZERO_ERROR;
u8str = intl_convert_utf16_to_utf8(converted, converted_ret_len, &status);
if (!u8str) {
/* Set global error code. */
intl_error_set_code(NULL, status);
/* Set error messages. */
intl_error_set_custom_msg( NULL, "Error converting output string to UTF-8", 0 );
RETURN_FALSE;
}
}
/* return the allocated string, not a duplicate */
RETVAL_NEW_STR(u8str);
}