Array f_get_defined_constants(CVarRef categorize /* = null_variant */) {
if (categorize.toBoolean()) {
throw NotSupportedException(__func__, "constant categorization not "
"supported");
}
return StringData::GetConstants();
}
bool Array::more(CVarRef v2) const {
if (m_px == NULL || v2.isNull()) {
return HPHP::more(toBoolean(), v2.toBoolean());
}
if (v2.getType() == KindOfArray) {
return v2.toArray().get()->compare(m_px) < 0;
}
return v2.less(*this);
}
bool Array::less(CVarRef v2) const {
if (m_px == nullptr || v2.isNull()) {
return HPHP::less(toBoolean(), v2.toBoolean());
}
if (v2.getType() == KindOfArray) {
return m_px->compare(v2.toArray().get()) < 0;
}
return v2.more(*this);
}
static bool HHVM_METHOD(IntlCalendar, roll, int64_t field, CVarRef value) {
CAL_FETCH(data, this_, false);
CAL_CHECK_FIELD(field, "intlcal_roll");
UErrorCode error = U_ZERO_ERROR;
if (value.isBoolean()) {
data->calendar()->roll((UCalendarDateFields)field,
(UBool)value.toBoolean(), error);
} else {
data->calendar()->roll((UCalendarDateFields)field,
(int32_t)value.toInt64(), error);
}
if (U_FAILURE(error)) {
data->setError(error, "intlcal_roll: Error calling ICU Calendar::roll");
return false;
}
return true;
}
int hphp_ffi_exportVariant(CVarRef v, void** result) {
switch (v.getType()) {
case KindOfNull: return 0;
case KindOfBoolean: *result = (void*)v.toBoolean(); return 1;
case KindOfByte:
case KindOfInt16:
case KindOfInt32:
case KindOfInt64: {
*result = (void*)v.toInt64();
return 2;
}
case KindOfDouble: {
union {
double d;
void* p;
} u;
u.d = v.toDouble();
*result = u.p;
return 3;
}
case LiteralString: *result = (void*)v.getLiteralString(); return 4;
case KindOfString: {
StringData *sd = v.getStringData();
sd->incRefCount();
*result = (void*)sd;
return 5;
}
case KindOfArray: {
ArrayData *ad = v.getArrayData();
ad->incRefCount();
*result = (void*)ad;
return 6;
}
case KindOfObject: {
ObjectData *od = v.getObjectData();
od->incRefCount();
*result = (void*)od;
return 7;
}
default:
ASSERT(false);
return 0;
}
}
Variant f_assert(CVarRef assertion) {
if (!s_option_data->assertActive) return true;
Transl::CallerFrame cf;
Offset callerOffset;
auto const fp = cf(&callerOffset);
auto const passed = [&]() -> bool {
if (assertion.isString()) {
if (RuntimeOption::RepoAuthoritative) {
// We could support this with compile-time string literals,
// but it's not yet implemented.
throw NotSupportedException(__func__,
"assert with strings argument in RepoAuthoritative mode");
}
return eval_for_assert(fp, assertion.toString()).toBoolean();
}
return assertion.toBoolean();
}();
if (passed) return true;
if (!s_option_data->assertCallback.isNull()) {
auto const unit = fp->m_func->unit();
VectorInit ai(3);
ai.add(String(unit->filepath()));
ai.add(Variant(unit->getLineNumber(callerOffset)));
ai.add(assertion.isString() ? assertion.toString() : String(""));
f_call_user_func(1, s_option_data->assertCallback, ai.toArray());
}
if (s_option_data->assertWarning) {
auto const str = !assertion.isString()
? String("Assertion failed")
: concat3("Assertion \"", assertion.toString(), "\" failed");
raise_warning("%s", str.data());
}
if (s_option_data->assertBail) {
throw Assertion();
}
return uninit_null();
}
bool register_intercept(const String& name, CVarRef callback, CVarRef data) {
StringIMap<Variant> &handlers = s_intercept_data->m_intercept_handlers;
if (!callback.toBoolean()) {
if (name.empty()) {
s_intercept_data->m_global_handler.reset();
handlers.clear();
} else {
handlers.erase(name);
}
return true;
}
EventHook::EnableIntercept();
Array handler = make_packed_array(callback, data);
if (name.empty()) {
s_intercept_data->m_global_handler = handler;
handlers.clear();
} else {
handlers[name] = handler;
}
Lock lock(s_mutex);
if (name.empty()) {
for (auto& entry : s_registered_flags) {
flag_maybe_intercepted(entry.second.second);
}
} else {
StringData* sd = name.get();
if (!sd->isStatic()) {
sd = makeStaticString(sd);
}
auto &entry = s_registered_flags[StrNR(sd)];
entry.first = true;
flag_maybe_intercepted(entry.second);
}
return true;
}
bool register_intercept(CStrRef name, CVarRef callback, CVarRef data) {
StringIMap<Variant> &handlers = s_intercept_data->m_intercept_handlers;
if (!callback.toBoolean()) {
if (name.empty()) {
s_intercept_data->m_global_handler.reset();
handlers.clear();
} else {
handlers.erase(name);
}
return true;
}
EventHook::EnableIntercept();
Array handler = CREATE_VECTOR2(callback, data);
if (name.empty()) {
s_intercept_data->m_global_handler = handler;
handlers.clear();
} else {
handlers[name] = handler;
}
Lock lock(s_mutex);
if (name.empty()) {
for (RegisteredFlagsMap::iterator iter =
s_registered_flags.begin();
iter != s_registered_flags.end(); ++iter) {
flag_maybe_interrupted(iter->second);
}
} else {
RegisteredFlagsMap::iterator iter =
s_registered_flags.find(name);
if (iter != s_registered_flags.end()) {
flag_maybe_interrupted(iter->second);
}
}
return true;
}
bool setOption(long option, CVarRef value) {
if (m_cp == NULL) {
return false;
}
m_error_no = CURLE_OK;
switch (option) {
case CURLOPT_INFILESIZE:
case CURLOPT_VERBOSE:
case CURLOPT_HEADER:
case CURLOPT_NOPROGRESS:
case CURLOPT_NOBODY:
case CURLOPT_FAILONERROR:
case CURLOPT_UPLOAD:
case CURLOPT_POST:
case CURLOPT_FTPLISTONLY:
case CURLOPT_FTPAPPEND:
case CURLOPT_NETRC:
case CURLOPT_PUT:
case CURLOPT_TIMEOUT:
#if LIBCURL_VERSION_NUM >= 0x071002
case CURLOPT_TIMEOUT_MS:
#endif
case CURLOPT_FTP_USE_EPSV:
case CURLOPT_LOW_SPEED_LIMIT:
case CURLOPT_SSLVERSION:
case CURLOPT_LOW_SPEED_TIME:
case CURLOPT_RESUME_FROM:
case CURLOPT_TIMEVALUE:
case CURLOPT_TIMECONDITION:
case CURLOPT_TRANSFERTEXT:
case CURLOPT_HTTPPROXYTUNNEL:
case CURLOPT_FILETIME:
case CURLOPT_MAXREDIRS:
case CURLOPT_MAXCONNECTS:
case CURLOPT_CLOSEPOLICY:
case CURLOPT_FRESH_CONNECT:
case CURLOPT_FORBID_REUSE:
case CURLOPT_CONNECTTIMEOUT:
#if LIBCURL_VERSION_NUM >= 0x071002
case CURLOPT_CONNECTTIMEOUT_MS:
#endif
case CURLOPT_SSL_VERIFYHOST:
case CURLOPT_SSL_VERIFYPEER:
//case CURLOPT_DNS_USE_GLOBAL_CACHE: not thread-safe when set to true
case CURLOPT_NOSIGNAL:
case CURLOPT_PROXYTYPE:
case CURLOPT_BUFFERSIZE:
case CURLOPT_HTTPGET:
case CURLOPT_HTTP_VERSION:
case CURLOPT_CRLF:
case CURLOPT_DNS_CACHE_TIMEOUT:
case CURLOPT_PROXYPORT:
case CURLOPT_FTP_USE_EPRT:
case CURLOPT_HTTPAUTH:
case CURLOPT_PROXYAUTH:
case CURLOPT_FTP_CREATE_MISSING_DIRS:
case CURLOPT_FTPSSLAUTH:
case CURLOPT_FTP_SSL:
case CURLOPT_UNRESTRICTED_AUTH:
case CURLOPT_PORT:
case CURLOPT_AUTOREFERER:
case CURLOPT_COOKIESESSION:
case CURLOPT_TCP_NODELAY:
case CURLOPT_IPRESOLVE:
case CURLOPT_FOLLOWLOCATION:
m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, value.toInt64());
break;
case CURLOPT_RETURNTRANSFER:
m_write.method = value.toBoolean() ? PHP_CURL_RETURN : PHP_CURL_STDOUT;
break;
case CURLOPT_BINARYTRANSFER:
m_write.type = value.toBoolean() ? PHP_CURL_BINARY : PHP_CURL_ASCII;
break;
case CURLOPT_PRIVATE:
case CURLOPT_URL:
case CURLOPT_PROXY:
case CURLOPT_USERPWD:
case CURLOPT_PROXYUSERPWD:
case CURLOPT_RANGE:
case CURLOPT_CUSTOMREQUEST:
case CURLOPT_USERAGENT:
case CURLOPT_FTPPORT:
case CURLOPT_COOKIE:
case CURLOPT_REFERER:
case CURLOPT_INTERFACE:
case CURLOPT_KRB4LEVEL:
case CURLOPT_EGDSOCKET:
case CURLOPT_CAINFO:
case CURLOPT_CAPATH:
case CURLOPT_SSL_CIPHER_LIST:
case CURLOPT_SSLKEY:
case CURLOPT_SSLKEYTYPE:
case CURLOPT_SSLKEYPASSWD:
case CURLOPT_SSLENGINE:
case CURLOPT_SSLENGINE_DEFAULT:
case CURLOPT_SSLCERTTYPE:
case CURLOPT_ENCODING:
case CURLOPT_COOKIEJAR:
case CURLOPT_SSLCERT:
case CURLOPT_RANDOM_FILE:
case CURLOPT_COOKIEFILE:
{
String svalue = value.toString();
#if LIBCURL_VERSION_NUM >= 0x071100
/* Strings passed to libcurl as 'char *' arguments, are copied
by the library... NOTE: before 7.17.0 strings were not copied. */
m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, svalue.c_str());
#else
char *copystr = strndup(svalue.data(), svalue.size());
m_to_free->str.push_back(copystr);
m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, copystr);
#endif
if (option == CURLOPT_URL) m_url = value;
}
break;
case CURLOPT_FILE:
case CURLOPT_INFILE:
case CURLOPT_WRITEHEADER:
case CURLOPT_STDERR:
{
if (!value.is(KindOfObject)) {
return false;
}
Object obj = value.toObject();
if (obj.isNull() || obj.getTyped<File>(true) == NULL) {
return false;
}
switch (option) {
case CURLOPT_FILE:
m_write.fp = obj;
m_write.method = PHP_CURL_FILE;
break;
case CURLOPT_WRITEHEADER:
m_write_header.fp = obj;
m_write_header.method = PHP_CURL_FILE;
break;
case CURLOPT_INFILE:
m_read.fp = obj;
m_emptyPost = false;
break;
default: {
if (obj.getTyped<PlainFile>(true) == NULL) {
return false;
}
FILE *fp = obj.getTyped<PlainFile>()->getStream();
if (!fp) {
return false;
}
m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, fp);
break;
}
}
}
break;
case CURLOPT_WRITEFUNCTION:
m_write.callback = value;
m_write.method = PHP_CURL_USER;
break;
case CURLOPT_READFUNCTION:
m_read.callback = value;
m_read.method = PHP_CURL_USER;
m_emptyPost = false;
break;
case CURLOPT_HEADERFUNCTION:
m_write_header.callback = value;
m_write_header.method = PHP_CURL_USER;
break;
case CURLOPT_POSTFIELDS:
m_emptyPost = false;
if (value.is(KindOfArray) || value.is(KindOfObject)) {
Array arr = value.toArray();
curl_httppost *first = NULL;
curl_httppost *last = NULL;
for (ArrayIter iter(arr); iter; ++iter) {
String key = iter.first().toString();
String val = iter.second().toString();
const char *postval = val.data();
/* The arguments after _NAMELENGTH and _CONTENTSLENGTH
* must be explicitly cast to long in curl_formadd
* use since curl needs a long not an int. */
if (*postval == '@') {
++postval;
m_error_no = (CURLcode)curl_formadd
(&first, &last,
CURLFORM_COPYNAME, key.data(),
CURLFORM_NAMELENGTH, (long)key.size(),
CURLFORM_FILE, postval,
CURLFORM_END);
} else {
m_error_no = (CURLcode)curl_formadd
(&first, &last,
CURLFORM_COPYNAME, key.data(),
CURLFORM_NAMELENGTH, (long)key.size(),
CURLFORM_COPYCONTENTS, postval,
CURLFORM_CONTENTSLENGTH,(long)val.size(),
CURLFORM_END);
}
}
if (m_error_no != CURLE_OK) {
return false;
}
m_to_free->post.push_back(first);
m_error_no = curl_easy_setopt(m_cp, CURLOPT_HTTPPOST, first);
} else {
String svalue = value.toString();
#if LIBCURL_VERSION_NUM >= 0x071100
/* with curl 7.17.0 and later, we can use COPYPOSTFIELDS,
but we have to provide size before */
m_error_no = curl_easy_setopt(m_cp, CURLOPT_POSTFIELDSIZE,
svalue.size());
m_error_no = curl_easy_setopt(m_cp, CURLOPT_COPYPOSTFIELDS,
svalue.c_str());
#else
char *post = strndup(svalue.data(), svalue.size());
m_to_free->str.push_back(post);
m_error_no = curl_easy_setopt(m_cp, CURLOPT_POSTFIELDS, post);
m_error_no = curl_easy_setopt(m_cp, CURLOPT_POSTFIELDSIZE,
svalue.size());
#endif
}
break;
case CURLOPT_HTTPHEADER:
case CURLOPT_QUOTE:
case CURLOPT_HTTP200ALIASES:
case CURLOPT_POSTQUOTE:
if (value.is(KindOfArray) || value.is(KindOfObject)) {
Array arr = value.toArray();
curl_slist *slist = NULL;
for (ArrayIter iter(arr); iter; ++iter) {
String key = iter.first().toString();
String val = iter.second().toString();
slist = curl_slist_append(slist, val.c_str());
if (!slist) {
raise_warning("Could not build curl_slist");
return false;
}
}
m_to_free->slist.push_back(slist);
m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, slist);
} else {
raise_warning("You must pass either an object or an array with "
"the CURLOPT_HTTPHEADER, CURLOPT_QUOTE, "
"CURLOPT_HTTP200ALIASES and CURLOPT_POSTQUOTE "
"arguments");
return false;
}
break;
case CURLINFO_HEADER_OUT:
if (value.toInt64() == 1) {
curl_easy_setopt(m_cp, CURLOPT_DEBUGFUNCTION, curl_debug);
curl_easy_setopt(m_cp, CURLOPT_DEBUGDATA, (void *)this);
curl_easy_setopt(m_cp, CURLOPT_VERBOSE, 1);
} else {
curl_easy_setopt(m_cp, CURLOPT_DEBUGFUNCTION, NULL);
curl_easy_setopt(m_cp, CURLOPT_DEBUGDATA, NULL);
curl_easy_setopt(m_cp, CURLOPT_VERBOSE, 0);
}
break;
default:
m_error_no = CURLE_FAILED_INIT;
throw_invalid_argument("option: %d", option);
break;
}
m_opts.set(int64(option), value);
return m_error_no == CURLE_OK;
}
SharedVariant::SharedVariant(CVarRef source, bool serialized,
bool inner /* = false */,
bool unserializeObj /* = false */)
: m_count (1), m_shouldCache(false), m_flags(0){
ASSERT(!serialized || source.isString());
m_type = source.getType();
switch (m_type) {
case KindOfBoolean:
{
m_data.num = source.toBoolean();
break;
}
case KindOfByte:
case KindOfInt16:
case KindOfInt32:
case KindOfInt64:
{
m_type = KindOfInt64;
m_data.num = source.toInt64();
break;
}
case KindOfDouble:
{
m_data.dbl = source.toDouble();
break;
}
case KindOfStaticString:
case KindOfString:
{
String s = source.toString();
if (serialized) {
m_type = KindOfObject;
// It is priming, and there might not be the right class definitions
// for unserialization.
s = apc_reserialize(s);
}
m_data.str = s->copy(true);
break;
}
case KindOfArray:
{
ArrayData *arr = source.getArrayData();
if (!inner) {
// only need to call hasInternalReference() on the toplevel array
PointerSet seen;
if (arr->hasInternalReference(seen)) {
setSerializedArray();
m_shouldCache = true;
String s = apc_serialize(source);
m_data.str = new StringData(s.data(), s.size(), CopyString);
break;
}
}
size_t size = arr->size();
if (arr->isVectorData()) {
setIsVector();
m_data.vec = new VectorData(size);
uint i = 0;
for (ArrayIter it(arr); !it.end(); it.next(), i++) {
SharedVariant* val = Create(it.secondRef(), false, true,
unserializeObj);
if (val->m_shouldCache) m_shouldCache = true;
m_data.vec->vals[i] = val;
}
} else {
m_data.map = new ImmutableMap(size);
for (ArrayIter it(arr); !it.end(); it.next()) {
SharedVariant* key = Create(it.first(), false, true,
unserializeObj);
SharedVariant* val = Create(it.secondRef(), false, true,
unserializeObj);
if (val->m_shouldCache) m_shouldCache = true;
m_data.map->add(key, val);
}
}
break;
}
case KindOfNull:
{
m_data.num = 0;
break;
}
default:
{
ASSERT(source.isObject());
m_shouldCache = true;
if (unserializeObj) {
// This assumes hasInternalReference(seen, true) is false
ImmutableObj* obj = new ImmutableObj(source.getObjectData());
m_data.obj = obj;
setIsObj();
} else {
String s = apc_serialize(source);
m_data.str = new StringData(s.data(), s.size(), CopyString);
}
break;
}
}
}
ProcessSharedVariant::ProcessSharedVariant(CVarRef source,
ProcessSharedVariantLock* lock)
: m_lock(putPtr(lock)) {
switch (source.getType()) {
case KindOfBoolean:
{
m_type = KindOfBoolean;
m_data.num = source.toBoolean();
break;
}
case KindOfByte:
case KindOfInt16:
case KindOfInt32:
case KindOfInt64:
{
m_type = KindOfInt64;
m_data.num = source.toInt64();
break;
}
case KindOfDouble:
{
m_type = KindOfDouble;
m_data.dbl = source.toDouble();
break;
}
case LiteralString:
case KindOfStaticString:
case KindOfString:
{
String s = source.toString();
m_type = KindOfString;
if (lock) {
m_data.str = putPtr(SharedMemoryManager::GetSegment()
->construct<SharedMemoryString>
(boost::interprocess::anonymous_instance)
(s.data(), s.size()));
} else {
// Just need this string to live long enough for the key lookup so
// don't store in shared memory.
m_data.str = putPtr(new SharedMemoryString(s.data(), s.size()));
}
break;
}
case KindOfArray:
{
ASSERT(lock);
m_type = KindOfArray;
uint i = 0;
ProcessSharedVariantMapData* mapData = SharedMemoryManager::GetSegment()
->construct<ProcessSharedVariantMapData>
(boost::interprocess::anonymous_instance)();
m_data.map = putPtr(mapData);
ProcessSharedVariantToIntMap* map = SharedMemoryManager::GetSegment()
->construct<ProcessSharedVariantToIntMap>
(boost::interprocess::anonymous_instance)();
mapData->map = putPtr(map);
SharedMemoryVector<SharedVariant*>* keys =
SharedMemoryManager::GetSegment()
->construct<SharedMemoryVector<SharedVariant*> >
(boost::interprocess::anonymous_instance)();
mapData->keys = putPtr(keys);
SharedMemoryVector<SharedVariant*>* vals =
SharedMemoryManager::GetSegment()
->construct<SharedMemoryVector<SharedVariant*> >
(boost::interprocess::anonymous_instance)();
mapData->vals = putPtr(vals);
for (ArrayIterPtr it = source.begin(); !it->end(); it->next()) {
ProcessSharedVariant* key = SharedMemoryManager::GetSegment()
->construct<ProcessSharedVariant>
(boost::interprocess::anonymous_instance)
(it->first(), getLock());
ProcessSharedVariant* val = SharedMemoryManager::GetSegment()
->construct<ProcessSharedVariant>
(boost::interprocess::anonymous_instance)
(it->second(), getLock());
(*map)[key] = i++;
keys->push_back(putPtr(key));
vals->push_back(putPtr(val));
}
break;
}
default:
{
m_type = KindOfObject;
String s = f_serialize(source);
m_data.str = putPtr(SharedMemoryManager::GetSegment()
->construct<SharedMemoryString>
(boost::interprocess::anonymous_instance)
(s.data(), s.size()));
break;
}
}
}
void binary_serialize(int8_t thrift_typeID, PHPOutputTransport& transport,
CVarRef value, CArrRef fieldspec) {
// At this point the typeID (and field num, if applicable) should've already
// been written to the output so all we need to do is write the payload.
switch (thrift_typeID) {
case T_STOP:
case T_VOID:
return;
case T_STRUCT: {
if (!value.is(KindOfObject)) {
throw_tprotocolexception("Attempt to send non-object "
"type as a T_STRUCT", INVALID_DATA);
}
binary_serialize_spec(value.toObject(), transport,
f_hphp_get_static_property(value.toObject()->
o_getClassName(),
s_TSPEC,
false).toArray());
} return;
case T_BOOL:
transport.writeI8(value.toBoolean() ? 1 : 0);
return;
case T_BYTE:
transport.writeI8(value.toByte());
return;
case T_I16:
transport.writeI16(value.toInt16());
return;
case T_I32:
transport.writeI32(value.toInt32());
return;
case T_I64:
case T_U64:
transport.writeI64(value.toInt64());
return;
case T_DOUBLE: {
union {
int64_t c;
double d;
} a;
a.d = value.toDouble();
transport.writeI64(a.c);
} return;
case T_FLOAT: {
union {
int32_t c;
float d;
} a;
a.d = (float)value.toDouble();
transport.writeI32(a.c);
} return;
//case T_UTF7:
case T_UTF8:
case T_UTF16:
case T_STRING: {
String sv = value.toString();
transport.writeString(sv.data(), sv.size());
} return;
case T_MAP: {
Array ht = value.toArray();
uint8_t keytype = fieldspec.rvalAt(PHPTransport::s_ktype,
AccessFlags::Error_Key).toByte();
transport.writeI8(keytype);
uint8_t valtype = fieldspec.rvalAt(PHPTransport::s_vtype,
AccessFlags::Error_Key).toByte();
transport.writeI8(valtype);
Array valspec = fieldspec.rvalAt(PHPTransport::s_val,
AccessFlags::Error_Key).toArray();
transport.writeI32(ht.size());
for (ArrayIter key_ptr = ht.begin(); !key_ptr.end(); ++key_ptr) {
binary_serialize_hashtable_key(keytype, transport, key_ptr.first());
binary_serialize(valtype, transport, key_ptr.second(), valspec);
}
} return;
case T_LIST: {
Array ht = value.toArray();
Variant val;
uint8_t valtype = fieldspec.rvalAt(PHPTransport::s_etype,
AccessFlags::Error_Key).toInt64();
transport.writeI8(valtype);
Array valspec = fieldspec.rvalAt(PHPTransport::s_elem,
AccessFlags::Error_Key).toArray();
transport.writeI32(ht.size());
for (ArrayIter key_ptr = ht.begin(); !key_ptr.end(); ++key_ptr) {
binary_serialize(valtype, transport, key_ptr.second(), valspec);
}
} return;
case T_SET: {
Array ht = value.toArray();
uint8_t keytype = fieldspec.rvalAt(PHPTransport::s_etype,
AccessFlags::Error_Key).toByte();
transport.writeI8(keytype);
transport.writeI32(ht.size());
for (ArrayIter key_ptr = ht.begin(); !key_ptr.end(); ++key_ptr) {
binary_serialize_hashtable_key(keytype, transport, key_ptr.first());
}
} return;
};
char errbuf[128];
sprintf(errbuf, "Unknown thrift typeID %d", thrift_typeID);
throw_tprotocolexception(String(errbuf, CopyString), INVALID_DATA);
}
ThreadSharedVariant::ThreadSharedVariant(CVarRef source, bool serialized,
bool inner /* = false */) {
ASSERT(!serialized || source.isString());
setOwner();
m_ref = 1;
switch (source.getType()) {
case KindOfBoolean:
{
m_type = KindOfBoolean;
m_data.num = source.toBoolean();
break;
}
case KindOfByte:
case KindOfInt16:
case KindOfInt32:
case KindOfInt64:
{
m_type = KindOfInt64;
m_data.num = source.toInt64();
break;
}
case KindOfDouble:
{
m_type = KindOfDouble;
m_data.dbl = source.toDouble();
break;
}
case KindOfStaticString:
case KindOfString:
{
String s = source.toString();
m_type = serialized ? KindOfObject : KindOfString;
if (serialized) {
// It is priming, and there might not be the right class definitions
// for unserialization.
s = apc_reserialize(s);
}
m_data.str = s->copy(true);
break;
}
case KindOfArray:
{
m_type = KindOfArray;
ArrayData *arr = source.getArrayData();
if (!inner) {
// only need to call hasInternalReference() on the toplevel array
PointerSet seen;
if (arr->hasInternalReference(seen)) {
setSerializedArray();
setShouldCache();
String s = apc_serialize(source);
m_data.str = new StringData(s.data(), s.size(), CopyString);
break;
}
}
size_t size = arr->size();
if (arr->isVectorData()) {
setIsVector();
m_data.vec = new VectorData(size);
uint i = 0;
for (ArrayIter it(arr); !it.end(); it.next(), i++) {
ThreadSharedVariant* val = createAnother(it.second(), false, true);
if (val->shouldCache()) setShouldCache();
m_data.vec->vals[i] = val;
}
} else {
m_data.map = new ImmutableMap(size);
uint i = 0;
for (ArrayIter it(arr); !it.end(); it.next(), i++) {
ThreadSharedVariant* key = createAnother(it.first(), false);
ThreadSharedVariant* val = createAnother(it.second(), false, true);
if (val->shouldCache()) setShouldCache();
m_data.map->add(key, val);
}
}
break;
}
default:
{
m_type = KindOfObject;
setShouldCache();
String s = apc_serialize(source);
m_data.str = new StringData(s.data(), s.size(), CopyString);
break;
}
}
}
SharedVariant::SharedVariant(CVarRef source, bool serialized,
bool inner /* = false */,
bool unserializeObj /* = false */)
: m_shouldCache(false), m_flags(0) {
assert(!serialized || source.isString());
m_count = 1;
m_type = source.getType();
switch (m_type) {
case KindOfBoolean:
{
m_data.num = source.toBoolean();
break;
}
case KindOfInt64:
{
m_type = KindOfInt64;
m_data.num = source.toInt64();
break;
}
case KindOfDouble:
{
m_data.dbl = source.toDouble();
break;
}
case KindOfStaticString:
{
if (serialized) goto StringCase;
m_data.str = source.getStringData();
break;
}
StringCase:
case KindOfString:
{
String s = source.toString();
if (serialized) {
m_type = KindOfObject;
// It is priming, and there might not be the right class definitions
// for unserialization.
s = apc_reserialize(s);
}
StringData* st = StringData::LookupStaticString(s.get());
if (st) {
m_data.str = st;
m_type = KindOfStaticString;
break;
}
m_data.str = s->copy(true);
break;
}
case KindOfArray:
{
ArrayData *arr = source.getArrayData();
if (!inner) {
// only need to call hasInternalReference() on the toplevel array
PointerSet seen;
if (arr->hasInternalReference(seen)) {
setSerializedArray();
m_shouldCache = true;
String s = apc_serialize(source);
m_data.str = StringData::MakeMalloced(s.data(), s.size());
break;
}
}
if (arr->isVectorData()) {
setIsVector();
m_data.vec = new (arr->size()) VectorData();
for (ArrayIter it(arr); !it.end(); it.next()) {
SharedVariant* val = Create(it.secondRef(), false, true,
unserializeObj);
if (val->m_shouldCache) m_shouldCache = true;
m_data.vec->vals()[m_data.vec->m_size++] = val;
}
} else {
m_data.map = ImmutableMap::Create(arr, unserializeObj, m_shouldCache);
}
break;
}
case KindOfUninit:
case KindOfNull:
{
break;
}
case KindOfResource:
{
// TODO Task #2661075: Here and elsewhere in the runtime, we convert
// Resources to the empty array during various serialization operations,
// which does not match Zend behavior. We should fix this.
m_type = KindOfArray;
setIsVector();
m_data.vec = new (0) VectorData();
break;
}
default:
{
assert(source.isObject());
m_shouldCache = true;
if (unserializeObj) {
// This assumes hasInternalReference(seen, true) is false
ImmutableObj* obj = new ImmutableObj(source.getObjectData());
m_data.obj = obj;
setIsObj();
} else {
String s = apc_serialize(source);
m_data.str = StringData::MakeMalloced(s.data(), s.size());
}
break;
}
}
assert(m_type != KindOfResource);
}
