string Jce2Php::generatePHP(const StructPtr &pPtr, const string& namespaceId) const
{
ostringstream s;
vector<TypeIdPtr>& member = pPtr->getAllMemberPtr();
s << TAB << "class " << pPtr->getId() << " extends c_struct" << endl;
s << TAB << "{" << endl;
INC_TAB;
//变量声明
for(size_t k = 0;k < member.size();k++)
{
s<< TAB << "public $" <<member[k]->getId()<<";"<<endl;
}
s<<endl;
s << TAB << "public function __clone()" << endl;
s << TAB << "{" << endl;
INC_TAB;
for(size_t k = 0;k < member.size();k++)
{
s<< TAB << "$this->" <<member[k]->getId()<<" = clone $this->"<<member[k]->getId()<<";"<<endl;
}
DEL_TAB;
s << TAB << "}" << endl;
s <<endl;
s << TAB << "public function __construct()" << endl;
s << TAB << "{" << endl;
INC_TAB;
for(size_t k = 0;k < member.size();k++)
{
s<< TAB << "$this->" <<member[k]->getId()<<" = new "<< tostr(member[k]->getTypePtr())<<";"<<endl;
}
DEL_TAB;
s << TAB << "}" << endl;
s <<endl;
////////////////////////////////////////////////////////////
s << TAB << "public function get_class_name()" << endl;
s << TAB << "{" << endl;
INC_TAB;
s << TAB << "return " << "\"" << namespaceId << "." << pPtr->getId() << "\"" << ";" << endl;
DEL_TAB;
s << TAB << "}" << endl;
s<<endl;
//write begin
if(m_bPDU)
{
s << TAB << "public function writeTo(&$_out,$tag)" << endl;
s << TAB << "{" << endl;
INC_TAB;
//s << TAB << "jce_header::_pack_header($_out,'c_struct_begin',$tag);" << endl;
}
else
{
s << TAB << "public function write(&$_out,$tag)" << endl;
s << TAB << "{" << endl;
INC_TAB;
s << TAB << "jce_header::_pack_header($_out,'c_struct_begin',$tag);" << endl;
}
for(size_t j = 0; j < member.size(); j++)
{
s << writeTo(member[j]);
}
if(m_bPDU)
{
//s << TAB << "jce_header::_pack_header($_out,'c_struct_end',0);" << endl;
}
else
{
s << TAB << "jce_header::_pack_header($_out,'c_struct_end',0);" << endl;
}
DEL_TAB;
s << TAB << "}" << endl;
//write end
///read begin
if(m_bPDU)
{
s << TAB << "public function readFrom(&$_in,$tag,$isRequire = true)" << endl;
s << TAB << "{" << endl;
INC_TAB;
#if 0
s << TAB << "jce_header::_peek_header($_in,$type,$this_tag);"<<endl;
s << TAB << "if($tag != $this_tag)" <<endl;
s << TAB << "{" << endl;
INC_TAB;
s << TAB << "if($isRequire == true){"<<endl;
s << TAB << "throw new JceException(__LINE__ ,TAG_NOT_MATCH);"<<endl;
s << TAB << "}else{" <<endl;
INC_TAB;
s << TAB << "return;"<<endl;
DEL_TAB;
s << TAB << "}" <<endl;
DEL_TAB;
s << TAB << "}" <<endl;
s << TAB << "if($type != 'c_struct_begin')"<<endl;
INC_TAB;
s << TAB << "throw new JceException(__LINE__ ,TYPE_NOT_MATCH);"<<endl;
DEL_TAB;
s<< TAB << "jce_header::_unpack_header($_in,$type,$this_tag);"<<endl;
#endif
}
else
{
s << TAB << "public function read(&$_in,$tag,$isRequire = true)" << endl;
s << TAB << "{" << endl;
INC_TAB;
s << TAB << "jce_header::_check_struct($_in,$type,$tag,$isRequire);"<<endl;
s << TAB << "jce_header::_unpack_header($_in,$type,$this_tag);"<<endl;
}
for(size_t j = 0; j < member.size(); j++)
{
s << readFrom(member[j]);
}
if(!m_bPDU)
{
s<< TAB << "$this->_skip_struct($_in);" << endl;
}
DEL_TAB;
s << TAB << "}" << endl;
//read end
DEL_TAB;
s << TAB << "}" << endl;
return s.str();
}
int TarsAnalyzer::readStruct(const StructPtr & pPtr, const NamespacePtr & nPtr)
{
vector<TypeIdPtr>& member = pPtr->getAllMemberPtr();
AnalyzerDataHead h;
size_t hLen = h.peekFrom(*this);
if (AnalyzerDataHead::eStructBegin == h.getType()) // 检查结构开始
{
cout << endl;
incTab();
cout << getTab()<< "struct " << pPtr->getId() << " {" << endl;
skip(hLen);
}
//解析struct成员变量
for (size_t i = 0; i < member.size(); i++)
{
cout<< getTab() <<"expect tag ";
cout.setf(ios::right);
cout.width(CHAR_WIDTH_TAG);
cout<< member[i]->getTag();
cout.width(CHAR_WIDTH_ID); // 成员名12字符宽
cout<< member[i]->getId();
//获取tup版本号
if(isTup() && (pPtr->getId() == "RequestPacket"))
{
if(member[i]->getTag() == 1)
{
char iVer = 2;
this->peekBuf(&iVer, sizeof(iVer),1);
_tupVersion = iVer;
}
else if(member[i]->getTag() == 7)///解析sbuffer
{
_tup_sbuffer_pos = _cur;
_cur +=2; //7D 00
int n;
uint8_t tag = 0;
int realType;
read(n, tag, realType, true ); //sbuffer的长度
if(_tupVersion == 2)
{
read(_tup2_helper, 7);
_bIsDumpTup?dumpTup(_tup2_helper):(void(0));
}
else///3
{
read(_tup3_helper, 7);
_bIsDumpTup?dumpTup(_tup3_helper):(void(0));
}
_cur = _tup_sbuffer_pos;
}
}
//读取内置基本类型
BuiltinPtr bPtr = BuiltinPtr::dynamicCast(member[i]->getTypePtr());
if (bPtr)
{
cout.width(CHAR_WIDTH_TYPE);
cout<<tostrBuiltin(bPtr);
cout<<getSep();
readBuiltin(bPtr, member[i]->getTag(), member[i]->isRequire(), NULL);
}
VectorPtr vPtr = VectorPtr::dynamicCast(member[i]->getTypePtr());
if (vPtr)
{
cout.width(CHAR_WIDTH_TYPE);
cout<<tostrVector(vPtr);
cout<<getSep();
readVector(vPtr, member[i]->getTag(),member[i]->isRequire(), NULL);
}
MapPtr mPtr = MapPtr::dynamicCast(member[i]->getTypePtr());
if (mPtr)
{
cout.width(CHAR_WIDTH_TYPE);
cout<<tostrMap(mPtr);
cout<<getSep();
readMap(mPtr, member[i]->getTag(), member[i]->isRequire());
}
StructPtr sPtr = StructPtr::dynamicCast(member[i]->getTypePtr());
if (sPtr)
{
cout.width(CHAR_WIDTH_TYPE);
cout<< tostrStruct(sPtr);
cout<<getSep();
readStruct(sPtr, NULL);
}
EnumPtr ePtr = EnumPtr::dynamicCast(member[i]->getTypePtr());
if (ePtr)
{
cout.width(CHAR_WIDTH_TYPE);
cout<< tostrEnum(ePtr);
cout<<getSep();
readEnum(ePtr , member[i]->getTag(), member[i]->isRequire());
}
}
if (!_bTup)
{
hLen = h.peekFrom(*this); //buf中没有结构结束标志，也不会抛异常，因为setBuffer的buf_len有1个保护字节
if (AnalyzerDataHead::eStructEnd == h.getType() || _cur >= _buf_len-chars_buf_reserve) // 检查结构结束
{
cout << getTab() << "} //struct " << pPtr->getId() << endl;
decTab();
skip(hLen);
if (pPtr->getId() == _StructName)
{
cout << "analyze " << _streamFileName << " with struct " << _StructName << " ok!" << endl;
}
}
}
return 0;
}