//cssParser.h
#include<iostream>
using namespace std;
struct MyAttribute
{
MyAttribute* next;
string m_strName;
string m_strValue;
MyAttribute()
{
ReSet();
}
void ReSet()
{
m_strName = "";
m_strValue = "";
next = NULL;
}
MyAttribute& operator= (MyAttribute& rhs)
{
if (this != &rhs)
{
m_strName = rhs.m_strName;
m_strValue = rhs.m_strValue;
next = rhs.next;
}
return *this;
}
};
class MyHash
{
public :
private:
};
//cssParser.cpp
#include<iostream>
#include<unistd.h>
#include<fstream>
#include<string>
#include "CssParser.h"
using namespace std;
#define STR_WRITE(x) x, sizeof(x) - 1
MyAttribute* pColorListHead = new MyAttribute();
MyAttribute* pImageListHead = new MyAttribute();
void DeleteMyAttribute(MyAttribute* del)
{
if (!del)
{
return ;
}
DeleteMyAttribute(del->next);
delete del;
}
//0xEF, 0xBB, 0xBF, UTF-8 标记BOM
bool InitializeColorCheckTable(MyAttribute* pHead, string path)
{
ifstream inFile;
string strEqualLeft = "";
string strKey = "";
string strValue = "";
int index = -1;
MyAttribute* pTail = pHead;
inFile.open(path.c_str(), ios::in);
if (NULL == inFile )
{
printf("open file failed");
inFile.close();
return false;
}
while (getline(inFile, strEqualLeft))
{
if (strEqualLeft.length() >2
&& strEqualLeft[0] == 0xEF
&& strEqualLeft[1] == 0xBB
&& strEqualLeft[2] == 0xBF)
{
strEqualLeft = strEqualLeft.substr(3, strEqualLeft.length());
}
if (strEqualLeft.length() >0
&& strEqualLeft[0] == ‘#‘)
{
continue;
}
index = (int)strEqualLeft.find_last_of(‘=‘) ;
if (-1 == index)
{
continue;
}
strKey = strEqualLeft.substr(0, index);
strValue = strEqualLeft.substr(index+1, strEqualLeft.length());
MyAttribute* pItem = new MyAttribute();
if (!pItem)
{
return false;
}
pItem->m_strName = strKey;
pItem->m_strValue = strValue;
pTail->next = pItem;
pTail = pTail->next;
//cout<<"Key:"<<pItem->m_strName<<" Value:"<<pItem->m_strValue<<endl;
}
inFile.close();
return true;
}
string GetAttribute(string key)
{
MyAttribute *pItem = pColorListHead;
for ( ;
pItem !=NULL;
pItem = pItem->next)
{
if (pItem->m_strName == key)
{
return pItem->m_strValue;
}
}
return "";
}
bool CssColorParser(string strDirectory, string outPath)
{
ifstream inFile;
ofstream outFile;
int index = 0;
int nend = 0;
string StrOneline = "";
string ItemCss = "";
string strEqualLeft = "";
string strIDName="";
string strStyleName="";
string strColorValue="";
inFile.open(strDirectory.c_str(), ios::in);
outFile.open(outPath.c_str(), ios::out);//"./custom.css"
if (NULL == inFile || NULL == outFile)
{
printf("open file[%s] failed outPath[%s]-----\n", strDirectory.c_str(), outPath.c_str());
inFile.close();
outFile.close();
return false;
}
InitializeColorCheckTable(pColorListHead, "./ColorCheckTable.cfg");
outFile.write(STR_WRITE("@charset \"utf-8\";\r\n"));
while (getline(inFile, StrOneline))
{
strEqualLeft = "";
strIDName = "";
strStyleName = "";
strColorValue = "";
if (StrOneline.length() >2
&& StrOneline[0] == 0xEF
&& StrOneline[1] == 0xBB
&& StrOneline[2] == 0xBF)
{
StrOneline = StrOneline.substr(3, StrOneline.length());
}
if (StrOneline.length() >0
&& StrOneline[0] == ‘#‘)
{
continue;
}
nend = (int)StrOneline.find_last_of(‘=‘) ;
if(nend == -1)
{
continue;
}
//解析=左边的值
strEqualLeft = StrOneline.substr(0, nend);
index = (int)strEqualLeft.find_last_of(‘.‘) ;
strIDName = strEqualLeft.substr(0, index);
strIDName = GetAttribute(strIDName);
if (strIDName == "")
{
continue;
}
strStyleName = strEqualLeft.substr(index+1, strEqualLeft.length());
//解析=右边的值
strColorValue = StrOneline.substr(nend+1, StrOneline.length());
int cutIndex = 0;
cutIndex = strColorValue.find_last_of(‘\r‘);
if (cutIndex != -1)
{
strColorValue = strColorValue.substr(0, cutIndex);
}
//构造Css样式语句
ItemCss = strIDName+"{\r\n"+strStyleName+":"+strColorValue+";\r\n}\r\n";
//cout<<ItemCss<<endl;
outFile.write(ItemCss.c_str(),ItemCss.length());
}
inFile.close();
outFile.close();
return true;
}
bool CssImageParser(string strDirectory, string urlPath, string randNum, string outPath)
{
ofstream outFile;
string strIDName="";
string strStyleName="background-image";
string strUrlValue="";
string ItemCss = "";
string filePath = "";
outFile.open(outPath.c_str(), ios::app);
if (NULL == outFile)
{
printf("open file[%s] failed +++++\n", outPath.c_str());
outFile.close();
return false;
}
InitializeColorCheckTable(pImageListHead, "./ImageCheckTable.cfg");
MyAttribute *p = pImageListHead->next;
for( ;
NULL != p ;
p = p->next)
{
filePath = strDirectory + p->m_strName;
//cout<<"filePath:"<<filePath<<endl;
if(access(filePath.c_str(), F_OK) == 0)
{
strIDName = p->m_strValue;
strUrlValue = "url("+urlPath+p->m_strName+"?"+randNum+")";
ItemCss = strIDName+"{\r\n"+strStyleName+":"+strUrlValue+";\r\n}\r\n";
outFile.write(ItemCss.c_str(),ItemCss.length());
}
}
return true;
}
int main(int argc, char *argv[])
{
if (argc == 0)
{
}
else if(argc == 3)
{
CssColorParser(argv[1], argv[2]);
DeleteMyAttribute(pColorListHead);
DeleteMyAttribute(pImageListHead);
}
else if (argc == 6)
{
CssColorParser(argv[1],argv[5]);
CssImageParser(argv[2],argv[3],argv[4],argv[5]);
DeleteMyAttribute(pColorListHead);
DeleteMyAttribute(pImageListHead);
}
return 0;
}