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comparison: toolkit/system/unixproxy/nsLibProxySettings.cpp
toolkit/system/unixproxy/nsLibProxySettings.cpp
- changeset 1
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| -1:000000000000 | 0:418d24eb1c57 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "nsISystemProxySettings.h" | |
| 7 #include "mozilla/ModuleUtils.h" | |
| 8 #include "nsIServiceManager.h" | |
| 9 #include "nsIURI.h" | |
| 10 #include "nsString.h" | |
| 11 #include "nsNetUtil.h" | |
| 12 #include "nsCOMPtr.h" | |
| 13 #include "nspr.h" | |
| 14 | |
| 15 extern "C" { | |
| 16 #include <proxy.h> | |
| 17 } | |
| 18 | |
| 19 class nsUnixSystemProxySettings : public nsISystemProxySettings { | |
| 20 public: | |
| 21 NS_DECL_THREADSAFE_ISUPPORTS | |
| 22 NS_DECL_NSISYSTEMPROXYSETTINGS | |
| 23 | |
| 24 nsUnixSystemProxySettings() { mProxyFactory = nullptr; } | |
| 25 nsresult Init(); | |
| 26 | |
| 27 private: | |
| 28 ~nsUnixSystemProxySettings() { | |
| 29 if (mProxyFactory) | |
| 30 px_proxy_factory_free(mProxyFactory); | |
| 31 } | |
| 32 | |
| 33 pxProxyFactory *mProxyFactory; | |
| 34 }; | |
| 35 | |
| 36 NS_IMPL_ISUPPORTS(nsUnixSystemProxySettings, nsISystemProxySettings) | |
| 37 | |
| 38 NS_IMETHODIMP | |
| 39 nsUnixSystemProxySettings::GetMainThreadOnly(bool *aMainThreadOnly) | |
| 40 { | |
| 41 *aMainThreadOnly = false; | |
| 42 return NS_OK; | |
| 43 } | |
| 44 | |
| 45 nsresult | |
| 46 nsUnixSystemProxySettings::Init() | |
| 47 { | |
| 48 return NS_OK; | |
| 49 } | |
| 50 | |
| 51 nsresult | |
| 52 nsUnixSystemProxySettings::GetPACURI(nsACString& aResult) | |
| 53 { | |
| 54 // Make sure we return an empty result. | |
| 55 aResult.Truncate(); | |
| 56 return NS_OK; | |
| 57 } | |
| 58 | |
| 59 nsresult | |
| 60 nsUnixSystemProxySettings::GetProxyForURI(const nsACString & aSpec, | |
| 61 const nsACString & aScheme, | |
| 62 const nsACString & aHost, | |
| 63 const int32_t aPort, | |
| 64 nsACString & aResult) | |
| 65 { | |
| 66 nsresult rv; | |
| 67 | |
| 68 if (!mProxyFactory) { | |
| 69 mProxyFactory = px_proxy_factory_new(); | |
| 70 } | |
| 71 NS_ENSURE_TRUE(mProxyFactory, NS_ERROR_NOT_AVAILABLE); | |
| 72 | |
| 73 char **proxyArray = nullptr; | |
| 74 proxyArray = px_proxy_factory_get_proxies(mProxyFactory, | |
| 75 PromiseFlatCString(aSpec).get()); | |
| 76 NS_ENSURE_TRUE(proxyArray, NS_ERROR_NOT_AVAILABLE); | |
| 77 | |
| 78 // Translate libproxy's output to PAC string as expected | |
| 79 // libproxy returns an array of proxies in the format: | |
| 80 // <procotol>://[username:password@]proxy:port | |
| 81 // or | |
| 82 // direct:// | |
| 83 // | |
| 84 // PAC format: "PROXY proxy1.foo.com:8080; PROXY proxy2.foo.com:8080; DIRECT" | |
| 85 // but nsISystemProxySettings allows "PROXY http://proxy.foo.com:8080" as well. | |
| 86 | |
| 87 int c = 0; | |
| 88 while (proxyArray[c] != nullptr) { | |
| 89 if (!aResult.IsEmpty()) { | |
| 90 aResult.AppendLiteral("; "); | |
| 91 } | |
| 92 | |
| 93 // figure out the scheme, and we can't use nsIIOService::NewURI because | |
| 94 // this is not the main thread. | |
| 95 char *colon = strchr (proxyArray[c], ':'); | |
| 96 uint32_t schemelen = colon ? colon - proxyArray[c] : 0; | |
| 97 if (schemelen < 1) { | |
| 98 c++; | |
| 99 continue; | |
| 100 } | |
| 101 | |
| 102 if (schemelen == 6 && !strncasecmp(proxyArray[c], "direct", 6)) { | |
| 103 aResult.AppendLiteral("DIRECT"); | |
| 104 } | |
| 105 else { | |
| 106 aResult.AppendLiteral("PROXY "); | |
| 107 aResult.Append(proxyArray[c]); | |
| 108 } | |
| 109 | |
| 110 c++; | |
| 111 } | |
| 112 | |
| 113 PR_Free(proxyArray); | |
| 114 return NS_OK; | |
| 115 } | |
| 116 | |
| 117 #define NS_UNIXSYSTEMPROXYSERVICE_CID /* 0fa3158c-d5a7-43de-9181-a285e74cf1d4 */\ | |
| 118 { 0x0fa3158c, 0xd5a7, 0x43de, \ | |
| 119 {0x91, 0x81, 0xa2, 0x85, 0xe7, 0x4c, 0xf1, 0xd4 } } | |
| 120 | |
| 121 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsUnixSystemProxySettings, Init) | |
| 122 NS_DEFINE_NAMED_CID(NS_UNIXSYSTEMPROXYSERVICE_CID); | |
| 123 | |
| 124 static const mozilla::Module::CIDEntry kUnixProxyCIDs[] = { | |
| 125 { &kNS_UNIXSYSTEMPROXYSERVICE_CID, false, nullptr, nsUnixSystemProxySettingsConstructor }, | |
| 126 { nullptr } | |
| 127 }; | |
| 128 | |
| 129 static const mozilla::Module::ContractIDEntry kUnixProxyContracts[] = { | |
| 130 { NS_SYSTEMPROXYSETTINGS_CONTRACTID, &kNS_UNIXSYSTEMPROXYSERVICE_CID }, | |
| 131 { nullptr } | |
| 132 }; | |
| 133 | |
| 134 static const mozilla::Module kUnixProxyModule = { | |
| 135 mozilla::Module::kVersion, | |
| 136 kUnixProxyCIDs, | |
| 137 kUnixProxyContracts | |
| 138 }; | |
| 139 | |
| 140 NSMODULE_DEFN(nsUnixProxyModule) = &kUnixProxyModule; | |
| 141 |
