Index: net/proxy/proxy_server.cc |
diff --git a/net/proxy/proxy_server.cc b/net/proxy/proxy_server.cc |
deleted file mode 100644 |
index 78d5c3e3491d39b70d76e7e1f6e110cc00ea90a7..0000000000000000000000000000000000000000 |
--- a/net/proxy/proxy_server.cc |
+++ /dev/null |
@@ -1,248 +0,0 @@ |
-// Copyright (c) 2010 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "net/proxy/proxy_server.h" |
- |
-#include <algorithm> |
- |
-#include "base/basictypes.h" |
-#include "base/strings/string_util.h" |
-#include "net/base/net_util.h" |
-#include "net/http/http_util.h" |
- |
-namespace net { |
- |
-namespace { |
- |
-// Parses the proxy type from a PAC string, to a ProxyServer::Scheme. |
-// This mapping is case-insensitive. If no type could be matched |
-// returns SCHEME_INVALID. |
-ProxyServer::Scheme GetSchemeFromPacTypeInternal( |
- std::string::const_iterator begin, |
- std::string::const_iterator end) { |
- if (LowerCaseEqualsASCII(begin, end, "proxy")) |
- return ProxyServer::SCHEME_HTTP; |
- if (LowerCaseEqualsASCII(begin, end, "socks")) { |
- // Default to v4 for compatibility. This is because the SOCKS4 vs SOCKS5 |
- // notation didn't originally exist, so if a client returns SOCKS they |
- // really meant SOCKS4. |
- return ProxyServer::SCHEME_SOCKS4; |
- } |
- if (LowerCaseEqualsASCII(begin, end, "socks4")) |
- return ProxyServer::SCHEME_SOCKS4; |
- if (LowerCaseEqualsASCII(begin, end, "socks5")) |
- return ProxyServer::SCHEME_SOCKS5; |
- if (LowerCaseEqualsASCII(begin, end, "direct")) |
- return ProxyServer::SCHEME_DIRECT; |
- if (LowerCaseEqualsASCII(begin, end, "https")) |
- return ProxyServer::SCHEME_HTTPS; |
- if (LowerCaseEqualsASCII(begin, end, "quic")) |
- return ProxyServer::SCHEME_QUIC; |
- |
- return ProxyServer::SCHEME_INVALID; |
-} |
- |
-// Parses the proxy scheme from a URL-like representation, to a |
-// ProxyServer::Scheme. This corresponds with the values used in |
-// ProxyServer::ToURI(). If no type could be matched, returns SCHEME_INVALID. |
-ProxyServer::Scheme GetSchemeFromURIInternal(std::string::const_iterator begin, |
- std::string::const_iterator end) { |
- if (LowerCaseEqualsASCII(begin, end, "http")) |
- return ProxyServer::SCHEME_HTTP; |
- if (LowerCaseEqualsASCII(begin, end, "socks4")) |
- return ProxyServer::SCHEME_SOCKS4; |
- if (LowerCaseEqualsASCII(begin, end, "socks")) |
- return ProxyServer::SCHEME_SOCKS5; |
- if (LowerCaseEqualsASCII(begin, end, "socks5")) |
- return ProxyServer::SCHEME_SOCKS5; |
- if (LowerCaseEqualsASCII(begin, end, "direct")) |
- return ProxyServer::SCHEME_DIRECT; |
- if (LowerCaseEqualsASCII(begin, end, "https")) |
- return ProxyServer::SCHEME_HTTPS; |
- if (LowerCaseEqualsASCII(begin, end, "quic")) |
- return ProxyServer::SCHEME_QUIC; |
- return ProxyServer::SCHEME_INVALID; |
-} |
- |
-} // namespace |
- |
-ProxyServer::ProxyServer(Scheme scheme, const HostPortPair& host_port_pair) |
- : scheme_(scheme), host_port_pair_(host_port_pair) { |
- if (scheme_ == SCHEME_DIRECT || scheme_ == SCHEME_INVALID) { |
- // |host_port_pair| isn't relevant for these special schemes, so none should |
- // have been specified. It is important for this to be consistent since we |
- // do raw field comparisons in the equality and comparison functions. |
- DCHECK(host_port_pair.Equals(HostPortPair())); |
- host_port_pair_ = HostPortPair(); |
- } |
-} |
- |
-const HostPortPair& ProxyServer::host_port_pair() const { |
- // Doesn't make sense to call this if the URI scheme doesn't |
- // have concept of a host. |
- DCHECK(is_valid()); |
- DCHECK(!is_direct()); |
- return host_port_pair_; |
-} |
- |
-// static |
-ProxyServer ProxyServer::FromURI(const std::string& uri, |
- Scheme default_scheme) { |
- return FromURI(uri.begin(), uri.end(), default_scheme); |
-} |
- |
-// static |
-ProxyServer ProxyServer::FromURI(std::string::const_iterator begin, |
- std::string::const_iterator end, |
- Scheme default_scheme) { |
- // We will default to |default_scheme| if no scheme specifier was given. |
- Scheme scheme = default_scheme; |
- |
- // Trim the leading/trailing whitespace. |
- HttpUtil::TrimLWS(&begin, &end); |
- |
- // Check for [<scheme> "://"] |
- std::string::const_iterator colon = std::find(begin, end, ':'); |
- if (colon != end && |
- (end - colon) >= 3 && |
- *(colon + 1) == '/' && |
- *(colon + 2) == '/') { |
- scheme = GetSchemeFromURIInternal(begin, colon); |
- begin = colon + 3; // Skip past the "://" |
- } |
- |
- // Now parse the <host>[":"<port>]. |
- return FromSchemeHostAndPort(scheme, begin, end); |
-} |
- |
-std::string ProxyServer::ToURI() const { |
- switch (scheme_) { |
- case SCHEME_DIRECT: |
- return "direct://"; |
- case SCHEME_HTTP: |
- // Leave off "http://" since it is our default scheme. |
- return host_port_pair().ToString(); |
- case SCHEME_SOCKS4: |
- return std::string("socks4://") + host_port_pair().ToString(); |
- case SCHEME_SOCKS5: |
- return std::string("socks5://") + host_port_pair().ToString(); |
- case SCHEME_HTTPS: |
- return std::string("https://") + host_port_pair().ToString(); |
- case SCHEME_QUIC: |
- return std::string("quic://") + host_port_pair().ToString(); |
- default: |
- // Got called with an invalid scheme. |
- NOTREACHED(); |
- return std::string(); |
- } |
-} |
- |
-// static |
-ProxyServer ProxyServer::FromPacString(const std::string& pac_string) { |
- return FromPacString(pac_string.begin(), pac_string.end()); |
-} |
- |
-// static |
-ProxyServer ProxyServer::FromPacString(std::string::const_iterator begin, |
- std::string::const_iterator end) { |
- // Trim the leading/trailing whitespace. |
- HttpUtil::TrimLWS(&begin, &end); |
- |
- // Input should match: |
- // "DIRECT" | ( <type> 1*(LWS) <host-and-port> ) |
- |
- // Start by finding the first space (if any). |
- std::string::const_iterator space; |
- for (space = begin; space != end; ++space) { |
- if (HttpUtil::IsLWS(*space)) { |
- break; |
- } |
- } |
- |
- // Everything to the left of the space is the scheme. |
- Scheme scheme = GetSchemeFromPacTypeInternal(begin, space); |
- |
- // And everything to the right of the space is the |
- // <host>[":" <port>]. |
- return FromSchemeHostAndPort(scheme, space, end); |
-} |
- |
-std::string ProxyServer::ToPacString() const { |
- switch (scheme_) { |
- case SCHEME_DIRECT: |
- return "DIRECT"; |
- case SCHEME_HTTP: |
- return std::string("PROXY ") + host_port_pair().ToString(); |
- case SCHEME_SOCKS4: |
- // For compatibility send SOCKS instead of SOCKS4. |
- return std::string("SOCKS ") + host_port_pair().ToString(); |
- case SCHEME_SOCKS5: |
- return std::string("SOCKS5 ") + host_port_pair().ToString(); |
- case SCHEME_HTTPS: |
- return std::string("HTTPS ") + host_port_pair().ToString(); |
- case SCHEME_QUIC: |
- return std::string("QUIC ") + host_port_pair().ToString(); |
- default: |
- // Got called with an invalid scheme. |
- NOTREACHED(); |
- return std::string(); |
- } |
-} |
- |
-// static |
-int ProxyServer::GetDefaultPortForScheme(Scheme scheme) { |
- switch (scheme) { |
- case SCHEME_HTTP: |
- return 80; |
- case SCHEME_SOCKS4: |
- case SCHEME_SOCKS5: |
- return 1080; |
- case SCHEME_HTTPS: |
- case SCHEME_QUIC: |
- return 443; |
- case SCHEME_INVALID: |
- case SCHEME_DIRECT: |
- break; |
- } |
- return -1; |
-} |
- |
-// static |
-ProxyServer::Scheme ProxyServer::GetSchemeFromURI(const std::string& scheme) { |
- return GetSchemeFromURIInternal(scheme.begin(), scheme.end()); |
-} |
- |
-// static |
-ProxyServer ProxyServer::FromSchemeHostAndPort( |
- Scheme scheme, |
- std::string::const_iterator begin, |
- std::string::const_iterator end) { |
- |
- // Trim leading/trailing space. |
- HttpUtil::TrimLWS(&begin, &end); |
- |
- if (scheme == SCHEME_DIRECT && begin != end) |
- return ProxyServer(); // Invalid -- DIRECT cannot have a host/port. |
- |
- HostPortPair host_port_pair; |
- |
- if (scheme != SCHEME_INVALID && scheme != SCHEME_DIRECT) { |
- std::string host; |
- int port = -1; |
- // If the scheme has a host/port, parse it. |
- bool ok = net::ParseHostAndPort(begin, end, &host, &port); |
- if (!ok) |
- return ProxyServer(); // Invalid -- failed parsing <host>[":"<port>] |
- |
- // Choose a default port number if none was given. |
- if (port == -1) |
- port = GetDefaultPortForScheme(scheme); |
- |
- host_port_pair = HostPortPair(host, static_cast<uint16>(port)); |
- } |
- |
- return ProxyServer(scheme, host_port_pair); |
-} |
- |
-} // namespace net |