Files
incubator-pagespeed-ngx/src/ngx_caching_headers.cc
T
Jeff Kaufman 5c17cb671c trunk-tracking: update to r3485
* Adds IPRO tests that we should have copied from apache_system_test.sh back
  when we first added IPRO.
  * The "IPRO-optimized resources should have fixed size, not chunked" test
    fails.  The problem is as it says: IPRO optimized resources are being sent
    out with `Transfer-Encoding: Chunked` instead of `Content-Length: ...`.  How
    do we fix this?
* install/system_test.sh moved to net/instaweb/automatic/system_test.sh
* minor method signature changes
* url.is_valid() is gone, replaced by .IsWebValid()
* I pushed Otto's #464 upstream, and now we need to make some IPRO changes.
* beacons have nonces now, so we need to update tests.
2013-09-10 16:57:44 -04:00

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/*
* Copyright 2013 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Author: jefftk@google.com (Jeff Kaufman)
#include "ngx_caching_headers.h"
#include "ngx_list_iterator.h"
#include "ngx_pagespeed.h"
namespace net_instaweb {
bool NgxCachingHeaders::Lookup(const StringPiece& key,
StringPieceVector* values) {
ngx_table_elt_t* header;
NgxListIterator it(&(request_->headers_out.headers.part));
while ((header = it.Next()) != NULL) {
if (header->hash != 0 && key == str_to_string_piece(header->key)) {
// This will be called multiple times if there are multiple headers with
// this name. Each time it will append to values.
SplitStringPieceToVector(str_to_string_piece(header->value), ",", values,
true /* omit empty strings */);
}
}
if (values->size() == 0) {
// No header found with this name.
return false;
}
for (int i = 0, n = values->size(); i < n; ++i) {
TrimWhitespace(&((*values)[i]));
}
return true;
}
} // namespace net_instaweb