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105 lines
2.9 KiB
C++
105 lines
2.9 KiB
C++
#include "webcc/request_builder.h"
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#include "webcc/base64.h"
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#include "webcc/logger.h"
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#include "webcc/utility.h"
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#if WEBCC_ENABLE_GZIP
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#include "webcc/gzip.h"
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#endif
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namespace webcc {
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RequestPtr RequestBuilder::operator()() {
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assert(parameters_.size() % 2 == 0);
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assert(headers_.size() % 2 == 0);
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auto request = std::make_shared<Request>(method_, url_);
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for (std::size_t i = 1; i < parameters_.size(); i += 2) {
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request->AddQuery(parameters_[i - 1], parameters_[i]);
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}
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for (std::size_t i = 1; i < headers_.size(); i += 2) {
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request->SetHeader(std::move(headers_[i - 1]), std::move(headers_[i]));
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}
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// No keep-alive?
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if (!keep_alive_) {
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request->SetHeader(headers::kConnection, "Close");
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}
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if (!data_.empty()) {
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SetContent(request, std::move(data_));
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// TODO: Request-level charset.
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if (json_) {
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request->SetContentType(media_types::kApplicationJson, "");
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}
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} else if (!form_parts_.empty()) {
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request->set_form_parts(std::move(form_parts_));
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}
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return request;
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}
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RequestBuilder& RequestBuilder::File(const std::string& name,
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const Path& path,
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const std::string& media_type) {
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assert(!name.empty());
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auto part = std::make_shared<FormPart>(name, path, media_type);
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form_parts_.push_back(part);
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return *this;
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}
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RequestBuilder& RequestBuilder::Form(const std::string& name,
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std::string&& data,
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const std::string& media_type) {
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assert(!name.empty());
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auto part = std::make_shared<FormPart>(name, std::move(data), media_type);
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form_parts_.push_back(part);
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return *this;
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}
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RequestBuilder& RequestBuilder::Auth(const std::string& type,
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const std::string& credentials) {
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headers_.push_back(headers::kAuthorization);
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headers_.push_back(type + " " + credentials);
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return *this;
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}
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RequestBuilder& RequestBuilder::AuthBasic(const std::string& login,
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const std::string& password) {
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auto credentials = Base64Encode(login + ":" + password);
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return Auth("Basic", credentials);
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}
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RequestBuilder& RequestBuilder::AuthToken(const std::string& token) {
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return Auth("Token", token);
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}
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RequestBuilder& RequestBuilder::Date() {
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headers_.push_back(headers::kDate);
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headers_.push_back(utility::GetTimestamp());
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return *this;
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}
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void RequestBuilder::SetContent(RequestPtr request, std::string&& data) {
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#if WEBCC_ENABLE_GZIP
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if (gzip_ && data.size() > kGzipThreshold) {
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std::string compressed;
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if (gzip::Compress(data, &compressed)) {
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request->SetContent(std::move(compressed), true);
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request->SetHeader(headers::kContentEncoding, "gzip");
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return;
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}
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LOG_WARN("Cannot compress the content data!");
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}
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#endif // WEBCC_ENABLE_GZIP
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request->SetContent(std::move(data), true);
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}
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} // namespace webcc
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