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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/proxy_resolution/proxy_info.h"
#include "net/proxy_resolution/proxy_retry_info.h"
namespace net {
ProxyInfo::ProxyInfo() = default;
ProxyInfo::ProxyInfo(const ProxyInfo& other) = default;
ProxyInfo::~ProxyInfo() = default;
void ProxyInfo::Use(const ProxyInfo& other) {
proxy_resolve_start_time_ = other.proxy_resolve_start_time_;
proxy_resolve_end_time_ = other.proxy_resolve_end_time_;
proxy_list_ = other.proxy_list_;
proxy_retry_info_ = other.proxy_retry_info_;
did_bypass_proxy_ = other.did_bypass_proxy_;
}
void ProxyInfo::UseDirect() {
Reset();
proxy_list_.SetSingleProxyChain(ProxyChain::Direct());
}
void ProxyInfo::UseDirectWithBypassedProxy() {
UseDirect();
did_bypass_proxy_ = true;
}
void ProxyInfo::UseNamedProxy(const std::string& proxy_uri_list) {
Reset();
proxy_list_.Set(proxy_uri_list);
}
void ProxyInfo::UseProxyChain(const ProxyChain& proxy_chain) {
Reset();
proxy_list_.SetSingleProxyChain(proxy_chain);
}
void ProxyInfo::UsePacString(const std::string& pac_string) {
Reset();
proxy_list_.SetFromPacString(pac_string);
}
void ProxyInfo::UseProxyList(const ProxyList& proxy_list) {
Reset();
proxy_list_ = proxy_list;
}
void ProxyInfo::OverrideProxyList(const ProxyList& proxy_list) {
proxy_list_ = proxy_list;
}
bool ProxyInfo::ContainsMultiProxyChain() const {
auto& proxy_chains = proxy_list_.AllChains();
return std::any_of(proxy_chains.begin(), proxy_chains.end(),
[](const ProxyChain& proxy_chain) {
return proxy_chain.is_multi_proxy();
});
}
std::string ProxyInfo::ToPacString() const {
return proxy_list_.ToPacString();
}
bool ProxyInfo::is_https() const {
if (is_empty() || is_direct()) {
return false;
}
if (proxy_chain().is_multi_proxy()) {
CHECK(AllChainProxiesAreHttps());
return true;
}
return proxy_chain().GetProxyServer(/*chain_index=*/0).is_https();
}
bool ProxyInfo::is_http_like() const {
if (is_empty() || is_direct()) {
return false;
}
if (proxy_chain().is_multi_proxy()) {
CHECK(AllChainProxiesAreHttps());
return true;
}
return proxy_chain().GetProxyServer(/*chain_index=*/0).is_http_like();
}
bool ProxyInfo::is_secure_http_like() const {
if (is_empty() || is_direct()) {
return false;
}
if (proxy_chain().is_multi_proxy()) {
CHECK(AllChainProxiesAreHttps());
return true;
}
return proxy_chain().GetProxyServer(/*chain_index=*/0).is_secure_http_like();
}
bool ProxyInfo::is_http() const {
if (is_empty() || is_direct()) {
return false;
}
if (proxy_chain().is_multi_proxy()) {
CHECK(AllChainProxiesAreHttps());
return false;
}
return proxy_chain().GetProxyServer(/*chain_index=*/0).is_http();
}
bool ProxyInfo::is_quic() const {
if (is_empty() || is_direct()) {
return false;
}
if (proxy_chain().is_multi_proxy()) {
CHECK(AllChainProxiesAreHttps());
return false;
}
return proxy_chain().GetProxyServer(/*chain_index=*/0).is_quic();
}
bool ProxyInfo::is_socks() const {
if (is_empty() || is_direct()) {
return false;
}
if (proxy_chain().is_multi_proxy()) {
CHECK(AllChainProxiesAreHttps());
return false;
}
return proxy_chain().GetProxyServer(/*chain_index=*/0).is_socks();
}
bool ProxyInfo::is_for_ip_protection() const {
if (is_empty()) {
return false;
}
return proxy_chain().is_for_ip_protection();
}
std::string ProxyInfo::ToDebugString() const {
return proxy_list_.ToDebugString();
}
bool ProxyInfo::Fallback(int net_error, const NetLogWithSource& net_log) {
return proxy_list_.Fallback(&proxy_retry_info_, net_error, net_log);
}
void ProxyInfo::DeprioritizeBadProxyChains(
const ProxyRetryInfoMap& proxy_retry_info) {
proxy_list_.DeprioritizeBadProxyChains(proxy_retry_info);
}
void ProxyInfo::RemoveProxiesWithoutScheme(int scheme_bit_field) {
proxy_list_.RemoveProxiesWithoutScheme(scheme_bit_field);
}
void ProxyInfo::Reset() {
proxy_resolve_start_time_ = base::TimeTicks();
proxy_resolve_end_time_ = base::TimeTicks();
proxy_list_.Clear();
proxy_retry_info_.clear();
did_bypass_proxy_ = false;
}
bool ProxyInfo::AllChainProxiesAreHttps() const {
const std::vector<ProxyServer>& proxy_servers = proxy_chain().proxy_servers();
return std::all_of(
proxy_servers.begin(), proxy_servers.end(),
[](const ProxyServer& proxy_server) { return proxy_server.is_https(); });
}
} // namespace net
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