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HttpResponseParser.cc
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60 lines (50 loc) · 1.45 KB
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/*
* Copyright (C) 2021 Frank Mertens.
*
* Distribution and use is allowed under the terms of the GNU General Public License version 3
* (see CoreComponents/LICENSE-gpl-3.0).
*
*/
#include <cc/HttpResponseParser>
#include <cc/LineSource>
#include <cc/DEBUG>
namespace cc {
struct HttpResponseParser::State: public HttpMessageParser::State
{
State(const Stream &stream):
HttpMessageParser::State{stream}
{}
void onFirstLineReceived(const String &line, HttpMessage &message) override
{
HttpResponse response = message.as<HttpResponse>();
List<String> parts = line.split(' ');
if (parts.count() > 0) {
response->version_ = parts.first();
parts.popFront();
response->version_.upcase();
}
if (
response->version_ != "HTTP/1.1" &&
response->version_ != "HTTP/1.0"
) {
throw HttpUnsupportedVersion{};
}
if (parts.count() > 0) {
response->status_ = static_cast<HttpStatus>(parts.first().toInt());
parts.popFront();
}
if (parts.count() > 0) {
response->reasonPhrase_ = parts.join(' ');
}
}
};
HttpResponseParser::HttpResponseParser(const Stream &stream):
HttpMessageParser{new State{stream}}
{}
HttpResponse HttpResponseParser::readResponse()
{
HttpResponse response{New{}};
me().readMessage(&response);
return response;
}
} // namespace cc