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HTTPParser.cpp
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HTTPParser.cpp
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#include "HTTPParser.h"
using namespace Dumais::WebServer;
HTTPParser::HTTPParser(const char* url)
{
std::string st = url;
mRequest = "";
if (st.length()<5) return;
if (st.substr(0,4)=="GET "){
std::string params;
std::map<std::string,std::string> paramList;
st = st.substr(4);
size_t paramStart = st.find_first_of("?");
size_t requestEnd = st.find_first_of(" ");
if (requestEnd==std::string::npos) return;
if (paramStart!=std::string::npos)
{
mRequest = st.substr(0,paramStart);
params = st.substr(paramStart+1);
std::string key;
std::string value;
bool keyFlag = true;
int n=0;
while (params[n]!=' ' && n<params.size())
{
if (params[n]=='=')
{
keyFlag = false;
}
else if (params[n]=='&' || params[n]==' ')
{
mParamList[key]=value;
keyFlag = true;
key="";
value="";
} else
{
if (keyFlag)
{
key+=params[n];
}
else
{
value+=params[n];
}
}
n++;
if (params[n]==' ')
{
mParamList[key]=value;
key="";
value="";
}
}
}
else
{
mRequest = st.substr(0,requestEnd);
}
}
}
HTTPParser::~HTTPParser(){
}
unsigned int HTTPParser::getHeaderSize()
{
return this->headerSize;
}
std::string HTTPParser::getRequest()
{
return mRequest;
}
std::string HTTPParser::getParam(std::string name)
{
if (mParamList.find(name)==mParamList.end()) return "";
return mParamList[name];
}
std::map<std::string,std::string> HTTPParser::getParamList()
{
return mParamList;
}