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xgboost/dmlc-core/src/io/s3_filesys.cc  view on Meta::CPAN

  int num_retry = 0;
  while (true) {
    // helper for read string
    ReadStringStream ss(data);
    curl_easy_reset(ecurl_);
    CHECK(curl_easy_setopt(ecurl_, CURLOPT_HTTPHEADER, slist) == CURLE_OK);
    CHECK(curl_easy_setopt(ecurl_, CURLOPT_URL, surl.str().c_str()) == CURLE_OK);
    CHECK(curl_easy_setopt(ecurl_, CURLOPT_HEADER, 0L) == CURLE_OK);
    CHECK(curl_easy_setopt(ecurl_, CURLOPT_WRITEFUNCTION, WriteSStreamCallback) == CURLE_OK);
    CHECK(curl_easy_setopt(ecurl_, CURLOPT_WRITEDATA, &rdata) == CURLE_OK);
    CHECK(curl_easy_setopt(ecurl_, CURLOPT_WRITEHEADER, WriteSStreamCallback) == CURLE_OK);
    CHECK(curl_easy_setopt(ecurl_, CURLOPT_HEADERDATA, &rheader) == CURLE_OK);
    CHECK(curl_easy_setopt(ecurl_, CURLOPT_NOSIGNAL, 1) == CURLE_OK);
    if (method == "POST") {
      CHECK(curl_easy_setopt(ecurl_, CURLOPT_POST, 0L) == CURLE_OK);
      CHECK(curl_easy_setopt(ecurl_, CURLOPT_POSTFIELDSIZE, data.length()) == CURLE_OK);
      CHECK(curl_easy_setopt(ecurl_, CURLOPT_POSTFIELDS, BeginPtr(data)) == CURLE_OK);
    } else if (method == "PUT") {
      CHECK(curl_easy_setopt(ecurl_, CURLOPT_PUT, 1L) == CURLE_OK);
      CHECK(curl_easy_setopt(ecurl_, CURLOPT_READDATA, &ss) == CURLE_OK);
      CHECK(curl_easy_setopt(ecurl_, CURLOPT_INFILESIZE_LARGE, data.length()) == CURLE_OK);