You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
#include "webcc/response_builder.h"
|
|
|
|
#include "webcc/base64.h"
|
|
#include "webcc/logger.h"
|
|
#include "webcc/utility.h"
|
|
|
|
#if WEBCC_ENABLE_GZIP
|
|
#include "webcc/gzip.h"
|
|
#endif
|
|
|
|
namespace webcc {
|
|
|
|
ResponsePtr ResponseBuilder::operator()() {
|
|
assert(headers_.size() % 2 == 0);
|
|
|
|
auto response = std::make_shared<Response>(code_);
|
|
|
|
for (std::size_t i = 1; i < headers_.size(); i += 2) {
|
|
response->SetHeader(std::move(headers_[i - 1]), std::move(headers_[i]));
|
|
}
|
|
|
|
if (body_) {
|
|
response->SetContentType(media_type_, charset_);
|
|
|
|
#if WEBCC_ENABLE_GZIP
|
|
if (gzip_) {
|
|
// Don't try to compress the response if the request doesn't accept gzip.
|
|
if (request_ && request_->AcceptEncodingGzip()) {
|
|
if (body_->Compress()) {
|
|
response->SetHeader(headers::kContentEncoding, "gzip");
|
|
}
|
|
}
|
|
}
|
|
#endif // WEBCC_ENABLE_GZIP
|
|
} else {
|
|
// Ensure the existing of `Content-Length` header if the body is empty.
|
|
// `Content-Length: 0` is required by most HTTP clients (e.g., Chrome).
|
|
body_ = std::make_shared<webcc::Body>();
|
|
}
|
|
|
|
response->SetBody(body_, true);
|
|
|
|
return response;
|
|
}
|
|
|
|
ResponseBuilder& ResponseBuilder::File(const std::filesystem::path& path,
|
|
bool infer_media_type,
|
|
std::size_t chunk_size) {
|
|
body_.reset(new FileBody{ path, chunk_size });
|
|
|
|
if (infer_media_type) {
|
|
media_type_ = media_types::FromExtension(path.extension().string());
|
|
}
|
|
|
|
return *this;
|
|
}
|
|
|
|
ResponseBuilder& ResponseBuilder::Date() {
|
|
headers_.push_back(headers::kDate);
|
|
headers_.push_back(utility::HttpDate());
|
|
return *this;
|
|
}
|
|
|
|
} // namespace webcc
|