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Code cleanup

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This commit is contained in:
yhirose 2020-08-26 12:18:49 -04:00
parent f1a2ac5108
commit 16df0ef37e
1 changed files with 55 additions and 54 deletions
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109
httplib.h
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@ -428,19 +428,6 @@ struct Response {
ContentProvider content_provider_;
std::function<void()> content_provider_resource_releaser_;
bool is_chunked_content_provider = false;
class ContentProviderAdapter {
public:
explicit ContentProviderAdapter(ContentProviderWithoutLength&& content_provider):
content_provider_(content_provider) {}
bool operator()(size_t offset, size_t, DataSink& sink) {
return content_provider_(offset, sink);
}
private:
ContentProviderWithoutLength content_provider_;
};
};
class Stream {
@ -3329,39 +3316,6 @@ public:
static WSInit wsinit_;
#endif
} // namespace detail
// Header utilities
inline std::pair<std::string, std::string> make_range_header(Ranges ranges) {
std::string field = "bytes=";
auto i = 0;
for (auto r : ranges) {
if (i != 0) { field += ", "; }
if (r.first != -1) { field += std::to_string(r.first); }
field += '-';
if (r.second != -1) { field += std::to_string(r.second); }
i++;
}
return std::make_pair("Range", field);
}
inline std::pair<std::string, std::string>
make_basic_authentication_header(const std::string &username,
const std::string &password,
bool is_proxy = false) {
auto field = "Basic " + detail::base64_encode(username + ":" + password);
auto key = is_proxy ? "Proxy-Authorization" : "Authorization";
return std::make_pair(key, field);
}
inline std::pair<std::string, std::string>
make_bearer_token_authentication_header(const std::string &token,
bool is_proxy = false) {
auto field = "Bearer " + token;
auto key = is_proxy ? "Proxy-Authorization" : "Authorization";
return std::make_pair(key, field);
}
#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
inline std::pair<std::string, std::string> make_digest_authentication_header(
const Request &req, const std::map<std::string, std::string> &auth,
@ -3459,6 +3413,53 @@ inline std::string random_string(size_t length) {
return str;
}
class ContentProviderAdapter {
public:
explicit ContentProviderAdapter(
ContentProviderWithoutLength &&content_provider)
: content_provider_(content_provider) {}
bool operator()(size_t offset, size_t, DataSink &sink) {
return content_provider_(offset, sink);
}
private:
ContentProviderWithoutLength content_provider_;
};
} // namespace detail
// Header utilities
inline std::pair<std::string, std::string> make_range_header(Ranges ranges) {
std::string field = "bytes=";
auto i = 0;
for (auto r : ranges) {
if (i != 0) { field += ", "; }
if (r.first != -1) { field += std::to_string(r.first); }
field += '-';
if (r.second != -1) { field += std::to_string(r.second); }
i++;
}
return std::make_pair("Range", field);
}
inline std::pair<std::string, std::string>
make_basic_authentication_header(const std::string &username,
const std::string &password,
bool is_proxy = false) {
auto field = "Basic " + detail::base64_encode(username + ":" + password);
auto key = is_proxy ? "Proxy-Authorization" : "Authorization";
return std::make_pair(key, field);
}
inline std::pair<std::string, std::string>
make_bearer_token_authentication_header(const std::string &token,
bool is_proxy = false) {
auto field = "Bearer " + token;
auto key = is_proxy ? "Proxy-Authorization" : "Authorization";
return std::make_pair(key, field);
}
// Request implementation
inline bool Request::has_header(const char *key) const {
return detail::has_header(headers, key);
@ -3598,7 +3599,7 @@ Response::set_content_provider(const char *content_type,
const std::function<void()> &resource_releaser) {
set_header("Content-Type", content_type);
content_length_ = 0;
content_provider_ = ContentProviderAdapter(std::move(provider));
content_provider_ = detail::ContentProviderAdapter(std::move(provider));
content_provider_resource_releaser_ = resource_releaser;
is_chunked_content_provider = false;
}
@ -3608,7 +3609,7 @@ inline void Response::set_chunked_content_provider(
const std::function<void()> &resource_releaser) {
set_header("Content-Type", content_type);
content_length_ = 0;
content_provider_ = ContentProviderAdapter(std::move(provider));
content_provider_ = detail::ContentProviderAdapter(std::move(provider));
content_provider_resource_releaser_ = resource_releaser;
is_chunked_content_provider = true;
}
@ -4706,13 +4707,13 @@ inline bool ClientImpl::handle_request(Stream &strm, const Request &req,
if (!username.empty() && !password.empty()) {
std::map<std::string, std::string> auth;
if (parse_www_authenticate(res, auth, is_proxy)) {
if (detail::parse_www_authenticate(res, auth, is_proxy)) {
Request new_req = req;
new_req.authorization_count_ += 1;
auto key = is_proxy ? "Proxy-Authorization" : "Authorization";
new_req.headers.erase(key);
new_req.headers.insert(make_digest_authentication_header(
req, auth, new_req.authorization_count_, random_string(10),
new_req.headers.insert(detail::make_digest_authentication_header(
req, auth, new_req.authorization_count_, detail::random_string(10),
username, password, is_proxy));
Response new_res;
@ -5811,7 +5812,7 @@ inline bool SSLClient::connect_with_proxy(Socket &socket, Response &res,
if (!proxy_digest_auth_username_.empty() &&
!proxy_digest_auth_password_.empty()) {
std::map<std::string, std::string> auth;
if (parse_www_authenticate(res2, auth, true)) {
if (detail::parse_www_authenticate(res2, auth, true)) {
Response res3;
if (!detail::process_client_socket(
socket.sock, read_timeout_sec_, read_timeout_usec_,
@ -5819,8 +5820,8 @@ inline bool SSLClient::connect_with_proxy(Socket &socket, Response &res,
Request req3;
req3.method = "CONNECT";
req3.path = host_and_port_;
req3.headers.insert(make_digest_authentication_header(
req3, auth, 1, random_string(10),
req3.headers.insert(detail::make_digest_authentication_header(
req3, auth, 1, detail::random_string(10),
proxy_digest_auth_username_, proxy_digest_auth_password_,
true));
return process_request(strm, req3, res3, false);