void handleStatic(staticPage* Sp) { Response& resp(*this->resp); (_staticPage=Sp)->retain(); try { int bufferL = resp.buffer.length(); if(Sp->mime.length()>0)resp.headers["Content-Type"]=Sp->mime; { char* tmps = sp.beginAdd(22); int l = itoa64(Sp->fileLen, tmps); sp.endAdd(l); resp.headers.insert({"Content-Length", { tmps, l }}); StreamWriter sw(resp.buffer); resp.serializeHeaders(sw); } if(Sp->fileLen>=CPPSP_SENDFILE_MIN_SIZE) { _sendFileOffset=0; s.sendAll(resp.buffer.data()+bufferL,resp.buffer.length()-bufferL, MSG_MORE, { &handler::sendHeadersCB, this }); } else { String data=Sp->data; iov[0]= {resp.buffer.data()+bufferL, (size_t)(resp.buffer.length()-bufferL)}; iov[1]= {data.data(), (size_t)data.length()}; resp.outputStream->writevAll(iov, data.length()<=0?1:2, { &handler::writevCB, this }); } } catch(exception& ex) { Sp->release(); server->handleError(req,resp,ex,{&handler::finalize,this}); } }
String urlDecode(const char* in, int inLen, StringPool& sp) { //XXX: dangerous (potentially exploitable) codepath; please audit char* ch = sp.beginAdd(inLen); //output size will never exceed input size int len = doURLDecode(in, inLen, ch); sp.endAdd(len); return {ch,len}; }
void handleStatic(staticPage* Sp) { Response& resp(*this->resp); try { String data=Sp->data; int bufferL = resp.buffer.length(); if(Sp->mime.length()>0)resp.headers["Content-Type"]=Sp->mime; { char* tmps = sp.beginAdd(16); int l = itoa(data.length(), tmps); sp.endAdd(l); resp.headers.insert({"Content-Length", { tmps, l }}); StreamWriter sw(resp.buffer); resp.serializeHeaders(sw); } iov[0]= {resp.buffer.data()+bufferL, (size_t)(resp.buffer.length()-bufferL)}; iov[1]= {data.data(), (size_t)data.length()}; resp.outputStream->writevAll(iov, 2, { &handler::writevCB, this }); } catch(exception& ex) { thr.handleError(req,resp,ex,{&handler::finalize,this}); } }
String combinePathChroot(String p1, String p2, StringPool& sp) { char* tmp = sp.beginAdd(p1.length() + p2.length()); int l = combinePathChroot(p1.data(), p2.data(), tmp); sp.endAdd(l); return {tmp,l}; }