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Commitd00f99f

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committed
Renamed request_helper as request_context.
1 parent2b1c0e2 commitd00f99f

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1 file changed

+54
-54
lines changed

1 file changed

+54
-54
lines changed

‎http/src/http/v2/client/client.cpp

Lines changed: 54 additions & 54 deletions
Original file line numberDiff line numberDiff line change
@@ -22,7 +22,7 @@ namespace http {
2222
namespacev2 {
2323
using boost::asio::ip::tcp;
2424

25-
structrequest_helper {
25+
structrequest_context {
2626

2727
std::shared_ptr<client_connection::async_connection> connection_;
2828

@@ -38,7 +38,7 @@ struct request_helper {
3838

3939
std::uint64_t total_bytes_written_, total_bytes_read_;
4040

41-
request_helper(std::shared_ptr<client_connection::async_connection> connection,
41+
request_context(std::shared_ptr<client_connection::async_connection> connection,
4242
request request,
4343
request_options options)
4444
: connection_(connection)
@@ -59,32 +59,32 @@ struct client::impl {
5959

6060
~impl()noexcept;
6161

62-
std::future<response>execute(std::shared_ptr<request_helper> helper);
62+
std::future<response>execute(std::shared_ptr<request_context> context);
6363

6464
voidconnect(const boost::system::error_code &ec,
6565
tcp::resolver::iterator endpoint_iterator,
66-
std::shared_ptr<request_helper> helper);
66+
std::shared_ptr<request_context> context);
6767

6868
voidwrite_request(const boost::system::error_code &ec,
69-
std::shared_ptr<request_helper> helper);
69+
std::shared_ptr<request_context> context);
7070

7171
voidread_response(const boost::system::error_code &ec,
7272
std::size_t bytes_written,
73-
std::shared_ptr<request_helper> helper);
73+
std::shared_ptr<request_context> context);
7474

7575
voidread_response_status(const boost::system::error_code &ec,
7676
std::size_t bytes_written,
77-
std::shared_ptr<request_helper> helper,
77+
std::shared_ptr<request_context> context,
7878
std::shared_ptr<response> res);
7979

8080
voidread_response_headers(const boost::system::error_code &ec,
8181
std::size_t bytes_read,
82-
std::shared_ptr<request_helper> helper,
82+
std::shared_ptr<request_context> context,
8383
std::shared_ptr<response> res);
8484

8585
voidread_response_body(const boost::system::error_code &ec,
8686
std::size_t bytes_read,
87-
std::shared_ptr<request_helper> helper,
87+
std::shared_ptr<request_context> context,
8888
std::shared_ptr<response> res);
8989

9090
client_options options_;
@@ -122,112 +122,112 @@ client::impl::~impl() noexcept {
122122
lifetime_thread_.join();
123123
}
124124

125-
std::future<response>client::impl::execute(std::shared_ptr<request_helper> helper) {
126-
std::future<response> res =helper->response_promise_.get_future();
125+
std::future<response>client::impl::execute(std::shared_ptr<request_context> context) {
126+
std::future<response> res =context->response_promise_.get_future();
127127

128128
// TODO see linearize.hpp
129129

130130
// If there is no user-agent, provide one as a default.
131-
auto user_agent =helper->request_.header("User-Agent");
131+
auto user_agent =context->request_.header("User-Agent");
132132
if (!user_agent) {
133-
helper->request_.append_header("User-Agent", options_.user_agent());
133+
context->request_.append_header("User-Agent", options_.user_agent());
134134
}
135135

136-
auto url =helper->request_.url();
136+
auto url =context->request_.url();
137137
auto host = url.host()?
138138
uri::string_type(std::begin(*url.host()),std::end(*url.host())) :uri::string_type();
139139
auto port = url.port<std::uint16_t>()? *url.port<std::uint16_t>() :80;
140140

141141
resolver_->async_resolve(host, port,
142142
strand_.wrap([=](const boost::system::error_code &ec,
143143
tcp::resolver::iterator endpoint_iterator) {
144-
connect(ec, endpoint_iterator,helper);
144+
connect(ec, endpoint_iterator,context);
145145
}));
146146

147147
return res;
148148
}
149149

150150
voidclient::impl::connect(const boost::system::error_code &ec,
151151
tcp::resolver::iterator endpoint_iterator,
152-
std::shared_ptr<request_helper> helper) {
152+
std::shared_ptr<request_context> context) {
153153
if (ec) {
154-
helper->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
154+
context->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
155155
return;
156156
}
157157

158-
auto host =helper->request_.url().host();
158+
auto host =context->request_.url().host();
159159
tcp::endpointendpoint(*endpoint_iterator);
160-
helper->connection_->async_connect(endpoint,
160+
context->connection_->async_connect(endpoint,
161161
std::string(std::begin(*host),std::end(*host)),
162162
strand_.wrap([=] (const boost::system::error_code &ec) {
163163
if (ec && endpoint_iterator !=tcp::resolver::iterator()) {
164164
// copy iterator because it is const after the lambda
165165
// capture
166166
auto it = endpoint_iterator;
167167
boost::system::error_code ignore;
168-
connect(ignore, ++it,helper);
168+
connect(ignore, ++it,context);
169169
return;
170170
}
171171

172-
write_request(ec,helper);
172+
write_request(ec,context);
173173
}));
174174
}
175175

176176
voidclient::impl::write_request(const boost::system::error_code &ec,
177-
std::shared_ptr<request_helper> helper) {
177+
std::shared_ptr<request_context> context) {
178178
if (ec) {
179-
helper->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
179+
context->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
180180
return;
181181
}
182182

183-
std::ostreamrequest_stream(&helper->request_buffer_);
184-
request_stream <<helper->request_;
183+
std::ostreamrequest_stream(&context->request_buffer_);
184+
request_stream <<context->request_;
185185
if (!request_stream) {
186-
helper->response_promise_.set_exception(std::make_exception_ptr(client_exception(client_error::invalid_request)));
186+
context->response_promise_.set_exception(std::make_exception_ptr(client_exception(client_error::invalid_request)));
187187
}
188188

189189
// TODO write payload to request_buffer_
190190

191-
helper->connection_->async_write(helper->request_buffer_,
191+
context->connection_->async_write(context->request_buffer_,
192192
strand_.wrap([=] (const boost::system::error_code &ec,
193193
std::size_t bytes_written) {
194194
// TODO write chunked or write body
195-
read_response(ec, bytes_written,helper);
195+
read_response(ec, bytes_written,context);
196196
}));
197197
}
198198

199199
voidclient::impl::read_response(const boost::system::error_code &ec,
200200
std::size_t bytes_written,
201-
std::shared_ptr<request_helper> helper) {
201+
std::shared_ptr<request_context> context) {
202202
if (ec) {
203-
helper->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
203+
context->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
204204
return;
205205
}
206206

207-
helper->total_bytes_written_ += bytes_written;
208-
if (auto progress =helper->options_.progress()) {
209-
progress(client_message::transfer_direction::bytes_written,helper->total_bytes_written_);
207+
context->total_bytes_written_ += bytes_written;
208+
if (auto progress =context->options_.progress()) {
209+
progress(client_message::transfer_direction::bytes_written,context->total_bytes_written_);
210210
}
211211

212212
std::shared_ptr<response>res(new response{});
213-
helper->connection_->async_read_until(helper->response_buffer_,
213+
context->connection_->async_read_until(context->response_buffer_,
214214
"\r\n",
215215
strand_.wrap([=] (const boost::system::error_code &ec,
216216
std::size_t bytes_read) {
217-
read_response_status(ec, bytes_read,helper, res);
217+
read_response_status(ec, bytes_read,context, res);
218218
}));
219219
}
220220

221221
voidclient::impl::read_response_status(const boost::system::error_code &ec,
222222
std::size_t,
223-
std::shared_ptr<request_helper> helper,
223+
std::shared_ptr<request_context> context,
224224
std::shared_ptr<response> res) {
225225
if (ec) {
226-
helper->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
226+
context->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
227227
return;
228228
}
229229

230-
std::istreamis(&helper->response_buffer_);
230+
std::istreamis(&context->response_buffer_);
231231
string_type version;
232232
is >> version;
233233
unsignedint status;
@@ -239,25 +239,25 @@ void client::impl::read_response_status(const boost::system::error_code &ec,
239239
res->set_status(network::http::v2::status::code(status));
240240
res->set_status_message(boost::trim_copy(message));
241241

242-
helper->connection_->async_read_until(helper->response_buffer_,
242+
context->connection_->async_read_until(context->response_buffer_,
243243
"\r\n\r\n",
244244
strand_.wrap([=] (const boost::system::error_code &ec,
245245
std::size_t bytes_read) {
246-
read_response_headers(ec, bytes_read,helper, res);
246+
read_response_headers(ec, bytes_read,context, res);
247247
}));
248248
}
249249

250250
voidclient::impl::read_response_headers(const boost::system::error_code &ec,
251251
std::size_t,
252-
std::shared_ptr<request_helper> helper,
252+
std::shared_ptr<request_context> context,
253253
std::shared_ptr<response> res) {
254254
if (ec) {
255-
helper->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
255+
context->response_promise_.set_exception(std::make_exception_ptr(std::system_error(ec.value(),std::system_category())));
256256
return;
257257
}
258258

259259
// fill headers
260-
std::istreamis(&helper->response_buffer_);
260+
std::istreamis(&context->response_buffer_);
261261
string_type header;
262262
while (std::getline(is, header) && (header !="\r")) {
263263
auto delim =boost::find_first_of(header,":");
@@ -267,10 +267,10 @@ void client::impl::read_response_headers(const boost::system::error_code &ec,
267267
res->add_header(key, value);
268268
}
269269

270-
helper->connection_->async_read(helper->response_buffer_,
270+
context->connection_->async_read(context->response_buffer_,
271271
strand_.wrap([=] (const boost::system::error_code &ec,
272272
std::size_t bytes_read) {
273-
read_response_body(ec, bytes_read,helper, res);
273+
read_response_body(ec, bytes_read,context, res);
274274
}));
275275
}
276276

@@ -298,28 +298,28 @@ std::istream &getline_with_newline(std::istream &is, std::string &line) {
298298

299299
voidclient::impl::read_response_body(const boost::system::error_code &ec,
300300
std::size_t bytes_read,
301-
std::shared_ptr<request_helper> helper,
301+
std::shared_ptr<request_context> context,
302302
std::shared_ptr<response> res) {
303-
helper->total_bytes_read_ += bytes_read;
304-
if (auto progress =helper->options_.progress()) {
305-
progress(client_message::transfer_direction::bytes_read,helper->total_bytes_read_);
303+
context->total_bytes_read_ += bytes_read;
304+
if (auto progress =context->options_.progress()) {
305+
progress(client_message::transfer_direction::bytes_read,context->total_bytes_read_);
306306
}
307307

308308
if (bytes_read ==0) {
309-
helper->response_promise_.set_value(*res);
309+
context->response_promise_.set_value(*res);
310310
return;
311311
}
312312

313-
std::istreamis(&helper->response_buffer_);
313+
std::istreamis(&context->response_buffer_);
314314
string_type line;
315315
while (!getline_with_newline(is, line).eof()) {
316316
res->append_body(line);
317317
}
318318

319-
helper->connection_->async_read(helper->response_buffer_,
319+
context->connection_->async_read(context->response_buffer_,
320320
strand_.wrap([=] (const boost::system::error_code &ec,
321321
std::size_t bytes_read) {
322-
read_response_body(ec, bytes_read,helper, res);
322+
read_response_body(ec, bytes_read,context, res);
323323
}));
324324
}
325325

@@ -348,7 +348,7 @@ std::future<response> client::execute(request req, request_options options) {
348348
// TODO factory based on HTTP or HTTPS
349349
connection = std::make_shared<client_connection::normal_connection>(pimpl_->io_service_);
350350
}
351-
return pimpl_->execute(std::make_shared<request_helper>(connection, req, options));
351+
return pimpl_->execute(std::make_shared<request_context>(connection, req, options));
352352
}
353353

354354
std::future<response>client::get(request req, request_options options) {

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