/* {{{ php_converter_append_toUnicode_target */
static void php_converter_append_toUnicode_target(zval *val, UConverterToUnicodeArgs *args, php_converter_object *objval) {
switch (Z_TYPE_P(val)) {
case IS_NULL:
/* Code unit is being skipped */
return;
case IS_LONG:
{
zend_long lval = Z_LVAL_P(val);
if ((lval < 0) || (lval > 0x10FFFF)) {
php_converter_throw_failure(objval, U_ILLEGAL_ARGUMENT_ERROR, "Invalid codepoint U+%04lx", lval);
return;
}
if (lval > 0xFFFF) {
/* Supplemental planes U+010000 - U+10FFFF */
if (TARGET_CHECK(args, 2)) {
/* TODO: Find the ICU call which does this properly */
*(args->target++) = (UChar)(((lval - 0x10000) >> 10) | 0xD800);
*(args->target++) = (UChar)(((lval - 0x10000) & 0x3FF) | 0xDC00);
}
return;
}
/* Non-suggogate BMP codepoint */
if (TARGET_CHECK(args, 1)) {
*(args->target++) = (UChar)lval;
}
return;
}
case IS_STRING:
{
const char *strval = Z_STRVAL_P(val);
int i = 0, strlen = Z_STRLEN_P(val);
while((i != strlen) && TARGET_CHECK(args, 1)) {
UChar c;
U8_NEXT(strval, i, strlen, c);
*(args->target++) = c;
}
return;
}
case IS_ARRAY:
{
HashTable *ht = Z_ARRVAL_P(val);
zval *tmpzval;
ZEND_HASH_FOREACH_VAL(ht, tmpzval) {
php_converter_append_toUnicode_target(tmpzval, args, objval);
} ZEND_HASH_FOREACH_END();
return;
}
void c_UConverter::appendToUTarget(Variant val,
UConverterToUnicodeArgs *args) {
if (val.isNull()) {
// Ignore
return;
}
if (val.isInteger()) {
int64_t lval = val.toInt64();
if (lval < 0 || lval > 0x10FFFF) {
THROW_UFAILURE(appendToUTarget, U_ILLEGAL_ARGUMENT_ERROR, m_error);
return;
}
if (lval > 0xFFFF) {
if (TARGET_CHECK(args, 2)) {
*(args->target++) = (UChar)(((lval - 0x10000) >> 10) | 0xD800);
*(args->target++) = (UChar)(((lval - 0x10000) & 0x3FF) | 0xDC00);
}
return;
}
