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perf: 补全Parser::DOM

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This commit is contained in:
msojocs 2023-06-25 15:31:44 +08:00
parent 8ed2005d62
commit 0bd30975f3
2 changed files with 114 additions and 16 deletions
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23
src/include/wxml.h
View File

@ -65,8 +65,6 @@ namespace WXML
private:
/* data */
std::string offset_0; // content
int offset_16 = 0; // pos
int offset_20 = 0; // size
bool offset_28; // hasCache toString
std::string offset_32; // chcheData toString
bool offset_84; // hasCache attrContent
@ -74,6 +72,9 @@ namespace WXML
public:
int offset_8 = 0; // ???
int offset_12 = 0; // ???
int offset_16 = 0; // pos
int offset_20 = 0; // size
int offset_24 = 0; // ???
int offset_40 = 0; // AttrsCompartor用到，怎么来不知道
int offset_56 = 0; // ??? -3, -1
std::string offset_60; // ???
@ -220,7 +221,6 @@ namespace WXML
bool offset_28;
std::map<std::string, WXML::DOMLib::Token> offset_48;
// std::string offset_52;
WXML::DOMLib::Token offset_84; // token
int offset_92; // pos1
int offset_96; // pos2
int offset_104; // len
@ -231,8 +231,10 @@ namespace WXML
public:
std::string offset_0; // type
std::map<std::string, WXML::DOMLib::Token> offset_12;
int offset_24; // ???
std::string offset_24; // ???
std::vector<std::shared_ptr<WXML::DOMLib::WXMLDom>> offset_72; //
int offset_256; // ???
WXML::DOMLib::Token offset_84; // token
WXMLDom(/* args */);
~WXMLDom();
std::string Error(
@ -312,15 +314,18 @@ namespace WXML
private:
/* data */
std::shared_ptr<WXML::DOMLib::WXMLDom> dom;
std::deque<std::string> dequeStr;
std::vector<WXML::DOMLib::Token> tokenList;
int peekIndex = 0; // _DWORD * a1[25], *((_DWORD *)a1 + 25)
int offset_4;
int offset_8; // _DWORD * a1[8]
std::deque<std::string> dequeStr;// offset_8
int offset_16;
int offset_32; // _DWORD * a1[8]
int offset_36; //
int offset_40;
int offset_44;
std::deque<std::shared_ptr<WXML::DOMLib::WXMLDom>> dequeDom; // offset_48 int a1 + 48, _DWORD * a1 + 12
int peekIndex = 0; // offset_100
int offset_128;
std::string filePath;
std::deque<std::shared_ptr<WXML::DOMLib::WXMLDom>> dequeDom; // int a1 + 48, _DWORD * a1 + 12
int v8;
public:
Parser(/* args */);
~Parser();

107
src/wxml/dom_lib/parser.cpp
View File

@ -110,10 +110,9 @@ namespace WXML
void Parser::DOM()
{
auto token = this->Peek();
int v44;
if (v44)
if (token.offset_24)
{
if (v44 == 4)
if (token.offset_24 == 4)
{
return;
}
@ -130,14 +129,108 @@ namespace WXML
throw this->Error("unexpected tag", 0);
}
this->peekIndex++;
// if (this->offset_8 == )
if (this->offset_32 == this->offset_40 - 24)
{
this->dequeStr.push_back(tag);
}
else
{
this->offset_32 += 24;
}
std::shared_ptr<WXML::DOMLib::WXMLDom> domPtr;
domPtr->offset_0.assign(tag);
domPtr->offset_24.assign(domPtr->offset_0);
domPtr->offset_84 = token;
auto v8 = this->dequeDom.back();
// push_back
v8->offset_72.push_back(domPtr);
// push_back
this->dequeDom.push_back(domPtr);
this->ATTR_LIST();
auto v9 = this->Peek();
auto v43 = this->Peek();
if(!token.offset_24)
{
if (v43.IsMatch(">"))
{
this->peekIndex++;
this->DOMS();
auto v11 = this->Peek();
if (/*v48[5] || */!v11.IsMatch("</"))
{
auto err = this->Error("unexpected token", &token);
throw "ParseException";
}
this->peekIndex++;
auto v47 = this->Peek();
auto v13 = this->offset_32;
std::string v40 = "";
if (this->offset_16 == v13)
{
}
else
{
// if (v13 == this->offset_36)
// v13 = this->offset_44
v40 = "";
}
if (!v47.IsMatch(&v40[0]))
{
std::string msg = "expect end-tag `" + v40;
msg += v40 + "`.";
auto err = this->Error(&msg[0], 0);
throw err;
}
this->peekIndex++;
this->dequeStr.pop_back();
this->dequeDom.pop_back();
auto v47 = this->Peek();
if (!v47.IsMatch(">"))
{
throw this->Error("unexpected token", 0);
}
this->peekIndex++;
return;
}
if (v43.IsMatch("/>"))
{
this->peekIndex++;
this->dequeDom.pop_back();
this->dequeStr.pop_back();
return;
}
}
throw this->Error("unexpected token", 0);
}
if (token.IsMatch("</"))
{
if (this->offset_32 == this->offset_16)
{
throw this->Error("get tag end without start", 0);
}
return;
}
auto v16 = token.GetContent();
this->peekIndex++;
if (v16.length() > 0)
{
int v17 = 0;
// TODO v18 = *v16 + v43[4];
char* v18 = &v16[0] + token.offset_16;
while(token.offset_20 > v17)
{
int v19 = *(uint8_t *)(v18 + v17) - 9;
if (v19 > 0x17u || ((0x800013u >> v19) & 1) == 0)
{
auto v45 = this->dequeDom.back();
std::shared_ptr<WXML::DOMLib::WXMLDom> dom;
dom->offset_0 = "TEXTNODE";
dom->offset_84 = token;
v45->offset_72.push_back(dom);
break;
}
++v17;
}
}
}
}
@ -157,11 +250,11 @@ namespace WXML
{
this->DOM();
WXML::DOMLib::Token token = this->Peek();
if (this->v8 == 4)
if (token.offset_24 == 4)
break;
if (token.IsMatch("</"))
{
if (this->offset_4 == this->offset_8)
if (this->offset_4 == this->offset_32)
{
throw WXML::DOMLib::Parser::Error("get tag end without start", nullptr);
}