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Diffstat (limited to 'tqtinterface/qt4/src/network/tqhostaddress.cpp')
| -rw-r--r-- | tqtinterface/qt4/src/network/tqhostaddress.cpp | 459 |
1 files changed, 0 insertions, 459 deletions
diff --git a/tqtinterface/qt4/src/network/tqhostaddress.cpp b/tqtinterface/qt4/src/network/tqhostaddress.cpp deleted file mode 100644 index 5a4e5cf..0000000 --- a/tqtinterface/qt4/src/network/tqhostaddress.cpp +++ /dev/null @@ -1,459 +0,0 @@ -/**************************************************************************** -** -** Implementation of TQHostAddress class. -** -** Created : 979899 -** -** Copyright (C) 1997-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the network module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at [email protected]. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#include "tqhostaddress.h" -#include "tqstringlist.h" - -#ifdef USE_QT4 - -#else // USE_QT4 - -#ifndef TQT_NO_NETWORK -class TQHostAddressPrivate -{ -public: - TQHostAddressPrivate( TQ_UINT32 a_=0 ) : a(a_), isIp4(TRUE) - { - } - TQHostAddressPrivate( TQ_UINT8 *a_ ); - TQHostAddressPrivate(const TQ_IPV6ADDR &a_); - ~TQHostAddressPrivate() - { - } - - TQHostAddressPrivate & operator=( const TQHostAddressPrivate &from ) - { - a = from.a; - isIp4 = from.isIp4; - a6 = from.a6; - return *this; - } - -private: - TQ_UINT32 a; // ip 4 address - TQ_IPV6ADDR a6; // ip 6 address - bool isIp4; - - friend class TQHostAddress; -}; - -TQHostAddressPrivate::TQHostAddressPrivate(TQ_UINT8 *a_) : a(0), isIp4(FALSE) -{ - for ( int i=0; i<16; i++ ) { - a6.c[i] = a_[i]; - } -} - -TQHostAddressPrivate::TQHostAddressPrivate(const TQ_IPV6ADDR &a_) : a(0), isIp4(FALSE) -{ - a6 = a_; -} - -/*! - \class TQHostAddress tqhostaddress.h - \brief The TQHostAddress class provides an IP address. -\if defined(commercial) - It is part of the <a href="commercialeditions.html">TQt Enterprise Edition</a>. -\endif - - \ingroup io - \module network - - This class contains an IP address in a platform and protocol - independent manner. It stores both IPv4 and IPv6 addresses in a - way that you can easily access on any platform. - - TQHostAddress is normally used with the classes TQSocket, - TQServerSocket and TQSocketDevice to set up a server or to connect - to a host. - - Host addresses may be set with setAddress() and retrieved with - ip4Addr() or toString(). - - \sa TQSocket, TQServerSocket, TQSocketDevice -*/ - - -/*! - Creates a host address object with the IP address 0.0.0.0. -*/ -TQHostAddress::TQHostAddress() - : d( new TQHostAddressPrivate ) -{ -} - - -/*! - Creates a host address object for the IPv4 address \a ip4Addr. -*/ -TQHostAddress::TQHostAddress( TQ_UINT32 ip4Addr ) - : d( new TQHostAddressPrivate( ip4Addr ) ) -{ -} - - -/*! - Creates a host address object with the specified IPv6 address. - - \a ip6Addr must be a 16 byte array in network byte order - (high-order byte first). -*/ -TQHostAddress::TQHostAddress( TQ_UINT8 *ip6Addr ) - : d( new TQHostAddressPrivate( ip6Addr ) ) -{ -} - -/*! - Creates a host address object with the IPv6 address, \a ip6Addr. -*/ -TQHostAddress::TQHostAddress(const TQ_IPV6ADDR &ip6Addr) - : d(new TQHostAddressPrivate(ip6Addr)) -{ -} - -// ### DOC: Can only make this public if we specify precisely the -// format of the address string. -/*! - \internal -*/ -TQHostAddress::TQHostAddress(const TQString &address) - : d( new TQHostAddressPrivate ) -{ - setAddress( address ); -} - -/*! - Creates a copy of \a address. -*/ -TQHostAddress::TQHostAddress( const TQHostAddress &address ) - : d( new TQHostAddressPrivate ) -{ - *d = *(address.d); -} - - -/*! - Destroys the host address object. -*/ -TQHostAddress::~TQHostAddress() -{ - delete d; -} - - -/*! - Assigns another host address object \a address to this object and - returns a reference to this object. -*/ -TQHostAddress & TQHostAddress::operator=( const TQHostAddress & address ) -{ - *d = *(address.d); - return *this; -} - - -/*! - Set the IPv4 address specified by \a ip4Addr. -*/ -void TQHostAddress::setAddress( TQ_UINT32 ip4Addr ) -{ - delete d; - d = new TQHostAddressPrivate( ip4Addr ); -} - - -/*! - \overload - - Set the IPv6 address specified by \a ip6Addr. - - \a ip6Addr must be a 16 byte array in network byte order - (high-order byte first). -*/ -void TQHostAddress::setAddress( TQ_UINT8 *ip6Addr ) -{ - delete d; - d = new TQHostAddressPrivate( ip6Addr ); -} - -#ifndef TQT_NO_STRINGLIST -static bool parseIp4(const TQString& address, TQ_UINT32 *addr) -{ - TQStringList ipv4 = TQStringList::split(".", address, FALSE); - if (ipv4.count() == 4) { - int i = 0; - bool ok = TRUE; - while(ok && i < 4) { - uint byteValue = ipv4[i].toUInt(&ok); - if (byteValue > 255) - ok = FALSE; - if (ok) - *addr = (*addr << 8) + byteValue; - ++i; - } - if (ok) - return TRUE; - } - return FALSE; -} - -/*! - \overload - - Sets the IPv4 or IPv6 address specified by the string - representation \a address (e.g. "127.0.0.1"). Returns TRUE and - sets the address if the address was successfully parsed; otherwise - returns FALSE and leaves the address unchanged. -*/ -bool TQHostAddress::setAddress(const TQString& address) -{ - TQString a = address.simplifyWhiteSpace(); - - // try ipv4 - TQ_UINT32 maybeIp4 = 0; - if (parseIp4(address, &maybeIp4)) { - setAddress(maybeIp4); - return TRUE; - } - - // try ipv6 - TQStringList ipv6 = TQStringList::split(":", a, TRUE); - int count = (int)ipv6.count(); - if (count < 3) - return FALSE; // there must be at least two ":" - if (count > 8) - return FALSE; // maximum of seven ":" exceeded - TQ_UINT8 maybeIp6[16]; - int mc = 16; - int fillCount = 9 - count; - for (int i=count-1; i>=0; --i) { - if ( mc <= 0 ) - return FALSE; - - if (ipv6[i].isEmpty()) { - if (i==count-1) { - // special case: ":" is last character - if (!ipv6[i-1].isEmpty()) - return FALSE; - maybeIp6[--mc] = 0; - maybeIp6[--mc] = 0; - } else if (i==0) { - // special case: ":" is first character - if (!ipv6[i+1].isEmpty()) - return FALSE; - maybeIp6[--mc] = 0; - maybeIp6[--mc] = 0; - } else { - for (int j=0; j<fillCount; ++j) { - if ( mc <= 0 ) - return FALSE; - maybeIp6[--mc] = 0; - maybeIp6[--mc] = 0; - } - } - } else { - bool ok = FALSE; - uint byteValue = ipv6[i].toUInt(&ok, 16); - if (ok && byteValue <= 0xffff) { - maybeIp6[--mc] = byteValue & 0xff; - maybeIp6[--mc] = (byteValue >> 8) & 0xff; - } else { - if (i == count-1) { - // parse the ipv4 part of a mixed type - if (!parseIp4(ipv6[i], &maybeIp4)) - return FALSE; - maybeIp6[--mc] = maybeIp4 & 0xff; - maybeIp6[--mc] = (maybeIp4 >> 8) & 0xff; - maybeIp6[--mc] = (maybeIp4 >> 16) & 0xff; - maybeIp6[--mc] = (maybeIp4 >> 24) & 0xff; - --fillCount; - } else { - return FALSE; - } - } - } - } - if (mc == 0) { - setAddress(maybeIp6); - return TRUE; - } - - return FALSE; -} -#endif - -/*! - \obsolete - - Use isIPv4Address() instead. -*/ -bool TQHostAddress::isIp4Addr() const -{ - return isIPv4Address(); -} - -/*! - Returns TRUE if the host address represents an IPv4 address; - otherwise returns FALSE. -*/ -bool TQHostAddress::isIPv4Address() const -{ - return d->isIp4; -} - -/*! - \obsolete - - Use toIPv4Address() instead. -*/ -TQ_UINT32 TQHostAddress::ip4Addr() const -{ - return toIPv4Address(); -} - -/*! - Returns the IPv4 address as a number. - - For example, if the address is 127.0.0.1, the returned value is - 2130706433 (i.e. 0x7f000001). - - This value is only valid when isIp4Addr() returns TRUE. - - \sa toString() -*/ -TQ_UINT32 TQHostAddress::toIPv4Address() const -{ - return d->a; -} - -/*! - Returns TRUE if the host address represents an IPv6 address; - otherwise returns FALSE. -*/ -bool TQHostAddress::isIPv6Address() const -{ - return !d->isIp4; -} - -/*! - Returns the IPv6 address as a TQ_IPV6ADDR structure. The structure - consists of 16 unsigned characters. - - \code - TQ_IPV6ADDR addr = hostAddr.ip6Addr(); - // addr.c[] contains 16 unsigned characters - - for (int i = 0; i < 16; ++i) { - // process addr.c[i] - } - \endcode - - This value is only valid when isIPv6Address() returns TRUE. - - \sa toString() -*/ -TQ_IPV6ADDR TQHostAddress::toIPv6Address() const -{ - return d->a6; -} - -#ifndef TQT_NO_SPRINTF -/*! - Returns the address as a string. - - For example, if the address is the IPv4 address 127.0.0.1, the - returned string is "127.0.0.1". - - \sa ip4Addr() -*/ -TQString TQHostAddress::toString() const -{ - if ( d->isIp4 ) { - TQ_UINT32 i = ip4Addr(); - TQString s; - s.sprintf( "%d.%d.%d.%d", (i>>24) & 0xff, (i>>16) & 0xff, - (i >> 8) & 0xff, i & 0xff ); - return s; - } else { - TQ_UINT16 ugle[8]; - for ( int i=0; i<8; i++ ) { - ugle[i] = ( (TQ_UINT16)( d->a6.c[2*i] ) << 8 ) | - ( (TQ_UINT16)( d->a6.c[2*i+1] ) ); - } - TQString s; - s.sprintf( "%X:%X:%X:%X:%X:%X:%X:%X", - ugle[0], ugle[1], ugle[2], ugle[3], - ugle[4], ugle[5], ugle[6], ugle[7] ); - return s; - } -} -#endif - - -/*! - Returns TRUE if this host address is the same as \a other; - otherwise returns FALSE. -*/ -bool TQHostAddress::operator==( const TQHostAddress & other ) const -{ - return d->a == other.d->a; -} - - -/*! - Returns TRUE if this host address is null (INADDR_ANY or in6addr_any). The - default constructor creates a null address, and that address isn't valid - for any particular host or interface. -*/ -bool TQHostAddress::isNull() const -{ - if ( d->isIp4 ) - return d->a == 0; - int i = 0; - while( i < 16 ) { - if ( d->a6.c[i++] != 0 ) - return FALSE; - } - return TRUE; -} - -#endif //TQT_NO_NETWORK - -#endif // USE_QT4
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