unique_ptr<HTTPArchive> HTTPArchive::fromFile(const string& filename) { unique_ptr<HTTPArchive> har = folly::make_unique<HTTPArchive>(); auto buffer = readFileToIOBuf(filename); if (!buffer) { return nullptr; } folly::dynamic jsonObj = folly::parseJson((const char *)buffer->data()); auto entries = jsonObj["log"]["entries"]; vector<HPACKHeader> msg; // go over all the transactions for (size_t i = 0; i < entries.size(); i++) { extractHeaders(entries[i]["request"], msg); if (!msg.empty()) { har->requests.push_back(msg); } extractHeaders(entries[i]["response"], msg); if (!msg.empty()) { har->responses.push_back(msg); } } return har; }
bool MTD_FLASHMEM HTTPHandler::processRequest() { // look for 0x0D 0x0A 0x0D 0x0A CharChunksIterator headerEnd = t_strstr(m_receivedData.getIterator(), CharChunksIterator(), CharIterator(FSTR("\x0D\x0A\x0D\x0A"))); if (headerEnd.isValid()) { // move header end after CRLFCRLF headerEnd += 4; CharChunksIterator curc = m_receivedData.getIterator(); // extract method (GET, POST, etc..) CharChunksIterator method = curc; while (curc != headerEnd && *curc != ' ') ++curc; *curc++ = 0; // ends method if (t_strcmp(method, CharIterator(FSTR("GET"))) == 0) m_request.method = Get; else if (t_strcmp(method, CharIterator(FSTR("POST"))) == 0) m_request.method = Post; else if (t_strcmp(method, CharIterator(FSTR("HEAD"))) == 0) m_request.method = Head; else m_request.method = Unsupported; // extract requested page and query parameters m_request.requestedPage = curc; while (curc != headerEnd) { if (*curc == '?') { *curc++ = 0; // ends requestedPage curc = extractURLEncodedFields(curc, headerEnd, &m_request.query); break; } else if (*curc == ' ') { *curc++ = 0; // ends requestedPage break; } ++curc; } // bypass HTTP version while (curc != headerEnd && *curc != 0x0D) ++curc; // extract headers curc = extractHeaders(curc, headerEnd, &m_request.headers); // get content length (may be NULL) char const *contentLengthStr = m_request.headers[STR_Content_Length]; int32_t contentLength = contentLengthStr ? strtol(contentLengthStr, NULL, 10) : 0; if (m_request.method == Post) { // check content type (POST) char const *contentType = m_request.headers[STR_Content_Type]; if (contentType && f_strstr(contentType, FSTR("multipart/form-data"))) { //// content type is multipart/form-data processMultipartFormData(headerEnd, contentLength, contentType); } else if (contentType == NULL || (contentType && f_strstr(contentType, FSTR("application/x-www-form-urlencoded")))) { //// content type is application/x-www-form-urlencoded processXWWWFormUrlEncoded(headerEnd, contentLength); } } else dispatch(); return true; } else { // header is not complete return false; } }