+++ /dev/null
-/*
- * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* CFSocketStream.c
- Copyright 2000-2002, Apple, Inc. All rights reserved.
- Responsibility: Jeremy Wyld
-*/
-// Original Author: Becky Willrich
-
-
-#include <CoreFoundation/CoreFoundation.h>
-#include "CFInternal.h"
-#include "CFStreamPriv.h"
-
-#if defined(__WIN32__)
-#include <winsock2.h>
-#elif defined(__MACH__)
-#endif
-
-#if defined(__MACH__)
-// On Mach these live in CF for historical reasons, even though they are declared in CFNetwork
-
-const int kCFStreamErrorDomainSSL = 3;
-const int kCFStreamErrorDomainSOCKS = 5;
-
-CONST_STRING_DECL(kCFStreamPropertyShouldCloseNativeSocket, "kCFStreamPropertyShouldCloseNativeSocket")
-CONST_STRING_DECL(kCFStreamPropertyAutoErrorOnSystemChange, "kCFStreamPropertyAutoErrorOnSystemChange");
-
-CONST_STRING_DECL(kCFStreamPropertySOCKSProxy, "kCFStreamPropertySOCKSProxy")
-CONST_STRING_DECL(kCFStreamPropertySOCKSProxyHost, "SOCKSProxy")
-CONST_STRING_DECL(kCFStreamPropertySOCKSProxyPort, "SOCKSPort")
-CONST_STRING_DECL(kCFStreamPropertySOCKSVersion, "kCFStreamPropertySOCKSVersion")
-CONST_STRING_DECL(kCFStreamSocketSOCKSVersion4, "kCFStreamSocketSOCKSVersion4")
-CONST_STRING_DECL(kCFStreamSocketSOCKSVersion5, "kCFStreamSocketSOCKSVersion5")
-CONST_STRING_DECL(kCFStreamPropertySOCKSUser, "kCFStreamPropertySOCKSUser")
-CONST_STRING_DECL(kCFStreamPropertySOCKSPassword, "kCFStreamPropertySOCKSPassword")
-
-CONST_STRING_DECL(kCFStreamPropertySocketSecurityLevel, "kCFStreamPropertySocketSecurityLevel");
-CONST_STRING_DECL(kCFStreamSocketSecurityLevelNone, "kCFStreamSocketSecurityLevelNone");
-CONST_STRING_DECL(kCFStreamSocketSecurityLevelSSLv2, "kCFStreamSocketSecurityLevelSSLv2");
-CONST_STRING_DECL(kCFStreamSocketSecurityLevelSSLv3, "kCFStreamSocketSecurityLevelSSLv3");
-CONST_STRING_DECL(kCFStreamSocketSecurityLevelTLSv1, "kCFStreamSocketSecurityLevelTLSv1");
-CONST_STRING_DECL(kCFStreamSocketSecurityLevelNegotiatedSSL, "kCFStreamSocketSecurityLevelNegotiatedSSL");
-#endif // !__MACH__
-
-// These are duplicated in CFNetwork, who actually externs them in its headers
-CONST_STRING_DECL(kCFStreamPropertySocketSSLContext, "kCFStreamPropertySocketSSLContext")
-CONST_STRING_DECL(_kCFStreamPropertySocketSecurityAuthenticatesServerCertificate, "_kCFStreamPropertySocketSecurityAuthenticatesServerCertificate");
-
-
-CF_EXPORT
-void _CFSocketStreamSetAuthenticatesServerCertificateDefault(Boolean shouldAuthenticate) {
- CFLog(__kCFLogAssertion, CFSTR("_CFSocketStreamSetAuthenticatesServerCertificateDefault(): This call has been deprecated. Use SetProperty(_kCFStreamPropertySocketSecurityAuthenticatesServerCertificate, kCFBooleanTrue/False)\n"));
-}
-
-
-/* CF_EXPORT */ Boolean
-_CFSocketStreamGetAuthenticatesServerCertificateDefault(void) {
- CFLog(__kCFLogAssertion, CFSTR("_CFSocketStreamGetAuthenticatesServerCertificateDefault(): This call has been removed as a security risk. Use security properties on individual streams instead.\n"));
- return FALSE;
-}
-
-
-/* CF_EXPORT */ void
-_CFSocketStreamPairSetAuthenticatesServerCertificate(CFReadStreamRef rStream, CFWriteStreamRef wStream, Boolean authenticates) {
-
- CFBooleanRef value = (!authenticates ? kCFBooleanFalse : kCFBooleanTrue);
-
- if (rStream)
- CFReadStreamSetProperty(rStream, _kCFStreamPropertySocketSecurityAuthenticatesServerCertificate, value);
- else
- CFWriteStreamSetProperty(wStream, _kCFStreamPropertySocketSecurityAuthenticatesServerCertificate, value);
-}
-
-
-// Flags for dyld loading of libraries.
-enum {
- kTriedToLoad = 0,
- kInitialized
-};
-
-static struct {
- CFSpinLock_t lock;
- UInt32 flags;
-
- const char* const path;
-#if defined(__MACH__)
-#elif defined(__WIN32__)
- HMODULE image;
-#endif
-
- void (*_CFSocketStreamCreatePair)(CFAllocatorRef, CFStringRef, UInt32, CFSocketNativeHandle, const CFSocketSignature*, CFReadStreamRef*, CFWriteStreamRef*);
-} CFNetworkSupport = {
- 0,
- 0x0,
- "/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork",
- NULL,
- NULL
-};
-
-#define CFNETWORK_CALL(sym, args) ((CFNetworkSupport.sym)args)
-#if defined(__MACH__)
- #define CFNETWORK_LOAD_SYM(sym) \
- __CFLookupCFNetworkFunction(#sym)
-#elif defined(__WIN32__)
- #define CFNETWORK_LOAD_SYM(sym) \
- (void *)GetProcAddress(CFNetworkSupport.image, #sym)
-#endif
-
-static void
-createPair(CFAllocatorRef alloc, CFStringRef host, UInt32 port, CFSocketNativeHandle sock, const CFSocketSignature* sig, CFReadStreamRef *readStream, CFWriteStreamRef *writeStream)
-{
- if (readStream)
- *readStream = NULL;
-
- if (writeStream)
- *writeStream = NULL;
-
- __CFSpinLock(&(CFNetworkSupport.lock));
-
- if (!__CFBitIsSet(CFNetworkSupport.flags, kTriedToLoad)) {
-
- __CFBitSet(CFNetworkSupport.flags, kTriedToLoad);
-
-#if defined(__MACH__)
- CFNetworkSupport._CFSocketStreamCreatePair = CFNETWORK_LOAD_SYM(_CFSocketStreamCreatePair);
-
-#elif defined(__WIN32__)
-
- // See if we can already find it in our address space. This let's us check without
- // having to specify a filename.
-#if defined(DEBUG)
- CFNetworkSupport.image = GetModuleHandle("CFNetwork_debug.dll");
-#elif defined(PROFILE)
- CFNetworkSupport.image = GetModuleHandle("CFNetwork_profile.dll");
-#endif
- // In any case, look for the release version
- if (!CFNetworkSupport.image) {
- CFNetworkSupport.image = GetModuleHandle("CFNetwork.dll");
- }
-
- if (!CFNetworkSupport.image) {
- // not loaded yet, try to load from the filesystem
- char path[MAX_PATH+1];
-#if defined(DEBUG)
- strcpy(path, _CFDLLPath());
- strcat(path, "\\CFNetwork_debug.dll");
- CFNetworkSupport.image = LoadLibrary(path);
-#elif defined(PROFILE)
- strcpy(path, _CFDLLPath());
- strcat(path, "\\CFNetwork_profile.dll");
- CFNetworkSupport.image = LoadLibrary(path);
-#endif
- if (!CFNetworkSupport.image) {
- strcpy(path, _CFDLLPath());
- strcat(path, "\\CFNetwork.dll");
- CFNetworkSupport.image = LoadLibrary(path);
- }
- }
-
- if (!CFNetworkSupport.image)
- CFLog(__kCFLogAssertion, CFSTR("_CFSocketStreamCreatePair(): failed to dynamically load CFNetwork"));
- if (CFNetworkSupport.image)
- CFNetworkSupport._CFSocketStreamCreatePair = CFNETWORK_LOAD_SYM(_CFSocketStreamCreatePair);
-#else
-#warning _CFSocketStreamCreatePair unimplemented
-#endif
-
- if (!CFNetworkSupport._CFSocketStreamCreatePair)
- CFLog(__kCFLogAssertion, CFSTR("_CFSocketStreamCreatePair(): failed to dynamically link symbol _CFSocketStreamCreatePair"));
-
- __CFBitSet(CFNetworkSupport.flags, kInitialized);
- }
-
- __CFSpinUnlock(&(CFNetworkSupport.lock));
-
- CFNETWORK_CALL(_CFSocketStreamCreatePair, (alloc, host, port, sock, sig, readStream, writeStream));
-}
-
-
-extern void CFStreamCreatePairWithSocket(CFAllocatorRef alloc, CFSocketNativeHandle sock, CFReadStreamRef *readStream, CFWriteStreamRef *writeStream) {
- createPair(alloc, NULL, 0, sock, NULL, readStream, writeStream);
-}
-
-extern void CFStreamCreatePairWithSocketToHost(CFAllocatorRef alloc, CFStringRef host, UInt32 port, CFReadStreamRef *readStream, CFWriteStreamRef *writeStream) {
- createPair(alloc, host, port, 0, NULL, readStream, writeStream);
-}
-
-extern void CFStreamCreatePairWithPeerSocketSignature(CFAllocatorRef alloc, const CFSocketSignature* sig, CFReadStreamRef *readStream, CFWriteStreamRef *writeStream) {
- createPair(alloc, NULL, 0, 0, sig, readStream, writeStream);
-}
-
projects / apple / cf.git / blobdiff