blob: 8b807183f130d635085a3f08cca71ce0ac95a86e [file] [log] [blame]
#include "http2/adapter/http2_protocol.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/string_view.h"
namespace http2 {
namespace adapter {
const char kHttp2MethodPseudoHeader[] = ":method";
const char kHttp2SchemePseudoHeader[] = ":scheme";
const char kHttp2AuthorityPseudoHeader[] = ":authority";
const char kHttp2PathPseudoHeader[] = ":path";
const char kHttp2StatusPseudoHeader[] = ":status";
const uint8_t kMetadataFrameType = 0x4d;
const uint8_t kMetadataEndFlag = 0x04;
const uint16_t kMetadataExtensionId = 0x4d44;
std::pair<absl::string_view, bool> GetStringView(const HeaderRep& rep) {
if (absl::holds_alternative<absl::string_view>(rep)) {
return std::make_pair(absl::get<absl::string_view>(rep), true);
} else {
absl::string_view view = absl::get<std::string>(rep);
return std::make_pair(view, false);
}
}
absl::string_view Http2SettingsIdToString(uint16_t id) {
switch (id) {
case Http2KnownSettingsId::HEADER_TABLE_SIZE:
return "SETTINGS_HEADER_TABLE_SIZE";
case Http2KnownSettingsId::ENABLE_PUSH:
return "SETTINGS_ENABLE_PUSH";
case Http2KnownSettingsId::MAX_CONCURRENT_STREAMS:
return "SETTINGS_MAX_CONCURRENT_STREAMS";
case Http2KnownSettingsId::INITIAL_WINDOW_SIZE:
return "SETTINGS_INITIAL_WINDOW_SIZE";
case Http2KnownSettingsId::MAX_FRAME_SIZE:
return "SETTINGS_MAX_FRAME_SIZE";
case Http2KnownSettingsId::MAX_HEADER_LIST_SIZE:
return "SETTINGS_MAX_HEADER_LIST_SIZE";
}
return "SETTINGS_UNKNOWN";
}
absl::string_view Http2ErrorCodeToString(Http2ErrorCode error_code) {
switch (error_code) {
case Http2ErrorCode::HTTP2_NO_ERROR:
return "HTTP2_NO_ERROR";
case Http2ErrorCode::PROTOCOL_ERROR:
return "PROTOCOL_ERROR";
case Http2ErrorCode::INTERNAL_ERROR:
return "INTERNAL_ERROR";
case Http2ErrorCode::FLOW_CONTROL_ERROR:
return "FLOW_CONTROL_ERROR";
case Http2ErrorCode::SETTINGS_TIMEOUT:
return "SETTINGS_TIMEOUT";
case Http2ErrorCode::STREAM_CLOSED:
return "STREAM_CLOSED";
case Http2ErrorCode::FRAME_SIZE_ERROR:
return "FRAME_SIZE_ERROR";
case Http2ErrorCode::REFUSED_STREAM:
return "REFUSED_STREAM";
case Http2ErrorCode::CANCEL:
return "CANCEL";
case Http2ErrorCode::COMPRESSION_ERROR:
return "COMPRESSION_ERROR";
case Http2ErrorCode::CONNECT_ERROR:
return "CONNECT_ERROR";
case Http2ErrorCode::ENHANCE_YOUR_CALM:
return "ENHANCE_YOUR_CALM";
case Http2ErrorCode::INADEQUATE_SECURITY:
return "INADEQUATE_SECURITY";
case Http2ErrorCode::HTTP_1_1_REQUIRED:
return "HTTP_1_1_REQUIRED";
}
return "UNKNOWN_ERROR";
}
} // namespace adapter
} // namespace http2