chromium/third_party/grpc/src/src/core/lib/http/httpcli.cc

//
//
// Copyright 2015 gRPC authors.
//
// 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.
//
//

#include <grpc/support/port_platform.h>

#include "src/core/lib/http/httpcli.h"

#include <limits.h>

#include <initializer_list>
#include <string>
#include <utility>

#include "absl/functional/bind_front.h"
#include "absl/status/status.h"
#include "absl/strings/str_format.h"

#include <grpc/grpc.h>
#include <grpc/grpc_security.h>
#include <grpc/slice_buffer.h>
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>

#include "src/core/lib/address_utils/sockaddr_utils.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/channel/channel_args_preconditioning.h"
#include "src/core/lib/config/core_configuration.h"
#include "src/core/lib/gprpp/status_helper.h"
#include "src/core/lib/http/format_request.h"
#include "src/core/lib/http/parser.h"
#include "src/core/lib/iomgr/endpoint.h"
#include "src/core/lib/iomgr/iomgr_internal.h"
#include "src/core/lib/iomgr/pollset_set.h"
#include "src/core/lib/iomgr/resolve_address.h"
#include "src/core/lib/resource_quota/api.h"
#include "src/core/lib/security/credentials/credentials.h"
#include "src/core/lib/security/security_connector/security_connector.h"
#include "src/core/lib/slice/slice.h"
#include "src/core/lib/transport/error_utils.h"
#include "src/core/lib/transport/handshaker_registry.h"
#include "src/core/lib/transport/tcp_connect_handshaker.h"

namespace grpc_core {

namespace {

grpc_httpcli_get_override g_get_override;
grpc_httpcli_post_override g_post_override;
grpc_httpcli_put_override g_put_override;
void (*g_test_only_on_handshake_done_intercept)(HttpRequest* req);

}  // namespace

OrphanablePtr<HttpRequest> HttpRequest::Get(
    URI uri, const grpc_channel_args* channel_args,
    grpc_polling_entity* pollent, const grpc_http_request* request,
    Timestamp deadline, grpc_closure* on_done, grpc_http_response* response,
    RefCountedPtr<grpc_channel_credentials> channel_creds) { … }

OrphanablePtr<HttpRequest> HttpRequest::Post(
    URI uri, const grpc_channel_args* channel_args,
    grpc_polling_entity* pollent, const grpc_http_request* request,
    Timestamp deadline, grpc_closure* on_done, grpc_http_response* response,
    RefCountedPtr<grpc_channel_credentials> channel_creds) { … }

OrphanablePtr<HttpRequest> HttpRequest::Put(
    URI uri, const grpc_channel_args* channel_args,
    grpc_polling_entity* pollent, const grpc_http_request* request,
    Timestamp deadline, grpc_closure* on_done, grpc_http_response* response,
    RefCountedPtr<grpc_channel_credentials> channel_creds) { … }

void HttpRequest::SetOverride(grpc_httpcli_get_override get,
                              grpc_httpcli_post_override post,
                              grpc_httpcli_put_override put) { … }

void HttpRequest::TestOnlySetOnHandshakeDoneIntercept(
    void (*intercept)(HttpRequest* req)) { … }

HttpRequest::HttpRequest(
    URI uri, const grpc_slice& request_text, grpc_http_response* response,
    Timestamp deadline, const grpc_channel_args* channel_args,
    grpc_closure* on_done, grpc_polling_entity* pollent, const char* name,
    absl::optional<std::function<void()>> test_only_generate_response,
    RefCountedPtr<grpc_channel_credentials> channel_creds)
    : … { … }

HttpRequest::~HttpRequest() { … }

void HttpRequest::Start() { … }

void HttpRequest::Orphan() { … }

void HttpRequest::AppendError(grpc_error_handle error) { … }

void HttpRequest::OnReadInternal(grpc_error_handle error) { … }

void HttpRequest::ContinueDoneWriteAfterScheduleOnExecCtx(
    void* arg, grpc_error_handle error) { … }

void HttpRequest::StartWrite() { … }

void HttpRequest::OnHandshakeDone(void* arg, grpc_error_handle error) { … }

void HttpRequest::DoHandshake(const grpc_resolved_address* addr) { … }

void HttpRequest::NextAddress(grpc_error_handle error) { … }

void HttpRequest::OnResolved(
    absl::StatusOr<std::vector<grpc_resolved_address>> addresses_or) { … }

}  // namespace grpc_core