From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- kdecore/network/ksocketaddress.h | 912 --------------------------------------- 1 file changed, 912 deletions(-) delete mode 100644 kdecore/network/ksocketaddress.h (limited to 'kdecore/network/ksocketaddress.h') diff --git a/kdecore/network/ksocketaddress.h b/kdecore/network/ksocketaddress.h deleted file mode 100644 index 75deb60ae..000000000 --- a/kdecore/network/ksocketaddress.h +++ /dev/null @@ -1,912 +0,0 @@ -/* -*- C++ -*- - * Copyright (C) 2003 Thiago Macieira - * - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#ifndef KSOCKETADDRESS_H -#define KSOCKETADDRESS_H - -#include -#include - -#include - -struct sockaddr; -struct sockaddr_in; -struct sockaddr_in6; -struct sockaddr_un; - -namespace KNetwork { - -class KIpAddress; -class KSocketAddress; -class KInetSocketAddress; -class KUnixSocketAddress; - -/** @class KIpAddress ksocketaddress.h ksocketaddress.h - * @brief An IP address. - * - * This class represents one IP address, version 4 or 6. This is only - * the address, not including port information or other data. - * - * It is not a good programming practice to create address from objects - * like this. Instead, prefer a more thorough function like - * @ref KResolver::resolve, which also handle extra information like scope - * ids. - * - * This is a light-weight class. Most of the member functions are inlined and - * there are no virtual functions. This object's size should be less than 20 - * bytes. Also note that there is no sharing of data. - * - * @author Thiago Macieira - */ -class KDECORE_EXPORT KIpAddress -{ -public: - /** - * Default constructor. Creates an empty address. - * It defaults to IP version 4. - */ - inline KIpAddress() : m_version(0) - { } - - /** - * Copy constructor. Copies the data from the other - * object. - * - * Data is not shared. - * - * @param other the other - */ - inline KIpAddress(const KIpAddress& other) - { *this = other; } - - /** - * Creates an object from the given string representation. - * - * The IP version is guessed from the address format. - * - * @param addr the address - */ - inline KIpAddress(const TQString& addr) - { setAddress(addr); } - - /** - * Creates an object from the given string representation. - * - * The IP version is guessed from the address format. - * - * @param addr the address - */ - inline KIpAddress(const char* addr) - { setAddress(addr); } - - /** - * Creates an object from the given raw data and IP version. - * - * @param addr the raw data - * @param version the IP version (4 or 6) - */ - inline KIpAddress(const void* addr, int version = 4) - { setAddress(addr, version); } - - /** - * This is a convenience constructor. Constructs an object - * from the given IPv4 address in the form of an integer. - * - * Note: do not write code to depend on IPv4 addresses being - * integer types. Instead, treat them as a special type, like - * a KIpAddress or the system's in_addr. - * - * @param ip4addr the IPv4 address - */ - inline KIpAddress(TQ_UINT32 ip4addr) - { setAddress(&ip4addr, 4); } - - /** - * Destructor. This frees resources associated with this object. - * - * Note: destructor is non-virtual. The compiler will happily optimise it - * out of the way. - */ - inline ~KIpAddress() - { } - - /** - * Copy operator. - * - * Copies the data from the other object into this one. - * - * @param other the object to copy - */ - KIpAddress& operator =(const KIpAddress& other); - - /** - * Returns true if the two addresses match. - * This function performs a v4-mapped check. - * @see compare - */ - inline bool operator ==(const KIpAddress& other) const - { return compare(other, true); } - - /** - * Compares this address against the other, supplied one and return - * true if they match. The @p checkMapped parameter controls whether - * a check for an IPv6 v4-mapped address will be performed. - * - * An IPv6 v4-mapped address is an IPv6 address that is, for all purposes, - * equivalent to an IPv4 one. The default behaviour of this function - * is to take that into account. If you want a strict matching, - * pass @b false to the @p checkMapped parameter. - * - * @param other the other IP address - * @param checkMapped whether v4-mapped addresses will be taken into account - */ - bool compare(const KIpAddress& other, bool checkMapped = true) const; - - /** - * Retrieves the IP version in this object. - * - * @returns the version: 4 or 6 - */ - inline int version() const - { return m_version; } - - /** - * Returns true if this is an IPv4 address. - */ - inline bool isIPv4Addr() const - { return version() == 4; } - - /** - * Returns true if this is an IPv6 address. - */ - inline bool isIPv6Addr() const - { return version() == 6; } - - /** - * Sets the address to the given string representation. - * - * @return true if the address was successfully parsed; otherwise returns - * false and leaves the object unchanged. - */ - bool setAddress(const TQString& address); - - /** - * Sets the address to the given string representation. - * - * @return true if the address was successfully parsed; otherwise returns - * false and leaves the object unchanged. - */ - bool setAddress(const char* address); - - /** - * Sets the address to the given raw binary representation. - * - * @param raw a pointer to the raw binary data - * @param version the IP version - * @return true if the address was successfully parsed; otherwise returns - * false and leaves the object unchanged. - */ - bool setAddress(const void* raw, int version = 4); - - /** - * Returns the address as a string. - */ - TQString toString() const; - - /** - * Returns a pointer to binary raw data representing the address. - */ - inline const void *addr() const - { return m_data; } - - /** - * This is a convenience function. Returns the IPv4 address in a - * 32-bit integer. The result is only valid if @ref isIPv4Addr returns - * true. Alternatively, if the contained IPv6 address is a v4-mapped one - * and the @p convertMapped parameter is true, the result will also be - * valid. The address returned is in network byte order. - * - * Note: you should not treat IP addresses as integers. Instead, - * use types defined for that purpose, such as KIpAddress or the - * system's in_addr type. - * - */ - inline TQ_UINT32 IPv4Addr(bool convertMapped = true) const - { - return (convertMapped && isV4Mapped()) ? m_data[3] : m_data[0]; - } - - /** - * This is a convenience function. Returns the IPv4 address in a - * 32-bit integer. The result is only valid if @ref isIPv4Addr returns - * true. Alternatively, if the contained IPv6 address is a v4-mapped one - * and the @p convertMapped parameter is true, the result will also be - * valid. The address returned is in host byte order. - * - */ - TQ_UINT32 hostIPv4Addr(bool convertMapped = true) const; - -public: - /*-- tests --*/ - - /** - * Returns true if this is the IPv4 or IPv6 unspecified address. - */ - inline bool isUnspecified() const - { return version() == 0 ? true : (*this == anyhostV4 || *this == anyhostV6); } - - /** - * Returns true if this is either the IPv4 or the IPv6 localhost address. - */ - inline bool isLocalhost() const - { return version() == 0 ? false : (*this == localhostV4 || *this == localhostV6); } - - /** - * This is an alias for @ref isLocalhost. - */ - inline bool isLoopback() const - { return isLocalhost(); } - - /** - * Returns true if this is an IPv4 class A address, i.e., - * from 0.0.0.0 to 127.255.255.255. - * - * This function does not test for v4-mapped addresses. - */ - inline bool isClassA() const - { return version() != 4 ? false : (hostIPv4Addr() & 0x80000000) == 0; } - - /** - * Returns true if this is an IPv4 class B address, i.e., one from - * 128.0.0.0 to 191.255.255.255. - * - * This function does not test for v4-mapped addresses. - */ - inline bool isClassB() const - { return version() != 4 ? false : (hostIPv4Addr() & 0xc0000000) == 0x80000000; } - - /** - * Returns true if this is an IPv4 class C address, i.e., one from - * 192.0.0.0 to 223.255.255.255. - * - * This function does not test for v4-mapped addresses. - */ - inline bool isClassC() const - { return version() != 4 ? false : (hostIPv4Addr() & 0xe0000000) == 0xc0000000; } - - /** - * Returns true if this is an IPv4 class D (a.k.a. multicast) address. - * - * Note: this function is not the same as @ref isMulticast. isMulticast also - * tests for IPv6 multicast addresses. - */ - inline bool isClassD() const - { return version() != 4 ? false : (hostIPv4Addr() & 0xf0000000) == 0xe0000000; } - - /** - * Returns true if this is a multicast address, be it IPv4 or IPv6. - */ - inline bool isMulticast() const - { - if (version() == 4) return isClassD(); - if (version() == 6) return ((TQ_UINT8*)addr())[0] == 0xff; - return false; - } - - /** - * Returns true if this is an IPv6 link-local address. - */ - inline bool isLinkLocal() const - { - if (version() != 6) return false; - TQ_UINT8* addr = (TQ_UINT8*)this->addr(); - return (addr[0] & 0xff) == 0xfe && - (addr[1] & 0xc0) == 0x80; - } - - /** - * Returns true if this is an IPv6 site-local address. - */ - inline bool isSiteLocal() const - { - if (version() != 6) return false; - TQ_UINT8* addr = (TQ_UINT8*)this->addr(); - return (addr[0] & 0xff) == 0xfe && - (addr[1] & 0xc0) == 0xc0; - } - - /** - * Returns true if this is a global IPv6 address. - */ - inline bool isGlobal() const - { return version() != 6 ? false : !(isMulticast() || isLinkLocal() || isSiteLocal()); } - - /** - * Returns true if this is a v4-mapped IPv6 address. - */ - inline bool isV4Mapped() const - { - if (version() != 6) return false; - TQ_UINT32* addr = (TQ_UINT32*)this->addr(); - return addr[0] == 0 && addr[1] == 0 && - ((TQ_UINT16*)&addr[2])[0] == 0 && - ((TQ_UINT16*)&addr[2])[1] == 0xffff; - } - - /** - * Returns true if this is a v4-compat IPv6 address. - */ - inline bool isV4Compat() const - { - if (version() != 6 || isLocalhost()) return false; - TQ_UINT32* addr = (TQ_UINT32*)this->addr(); - return addr[0] == 0 && addr[1] == 0 && addr[2] == 0 && addr[3] != 0; - } - - /** - * Returns true if this is an IPv6 node-local multicast address. - */ - inline bool isMulticastNodeLocal() const - { return version() == 6 && isMulticast() && (((TQ_UINT32*)addr())[0] & 0xf) == 0x1; } - - /** - * Returns true if this is an IPv6 link-local multicast address. - */ - inline bool isMulticastLinkLocal() const - { return version() == 6 && isMulticast() && (((TQ_UINT32*)addr())[0] & 0xf) == 0x2; } - - /** - * Returns true if this is an IPv6 site-local multicast address. - */ - inline bool isMulticastSiteLocal() const - { return version() == 6 && isMulticast() && (((TQ_UINT32*)addr())[0] & 0xf) == 0x5; } - - /** - * Returns true if this is an IPv6 organisational-local multicast address. - */ - inline bool isMulticastOrgLocal() const - { return version() == 6 && isMulticast() && (((TQ_UINT32*)addr())[0] & 0xf) == 0x8; } - - /** - * Returns true if this is an IPv6 global multicast address. - */ - inline bool isMulticastGlobal() const - { return version() == 6 && isMulticast() && (((TQ_UINT32*)addr())[0] & 0xf) == 0xe; } - -protected: - TQ_UINT32 m_data[4]; // 16 bytes, needed for an IPv6 address - - char m_version; - -public: - /// localhost in IPv4 (127.0.0.1) - static const KIpAddress localhostV4; - /// the any host or undefined address in IPv4 (0.0.0.0) - static const KIpAddress anyhostV4; - - /// localhost in IPv6 (::1) - static const KIpAddress localhostV6; - /// the any host or undefined address in IPv6 (::) - static const KIpAddress anyhostV6; -}; - - -class KSocketAddressData; -/** @class KSocketAddress ksocketaddress.h ksocketaddress.h - * @brief A generic socket address. - * - * This class holds one generic socket address. - * - * @author Thiago Macieira - */ -class KDECORE_EXPORT KSocketAddress -{ -public: - /** - * Default constructor. - * - * Creates an empty object - */ - KSocketAddress(); - - /** - * Creates this object with the given data. - * The raw socket address is copied into this object. - * - * @param sa the socket address structure - * @param len the socket address length - */ - KSocketAddress(const sockaddr* sa, TQ_UINT16 len); - - /** - * Copy constructor. This creates a copy of the other - * object. - * - * Data is not shared. - * - * @param other the object to copy from - */ - KSocketAddress(const KSocketAddress& other); - - /** - * Destructor. Frees any associated resources. - */ - virtual ~KSocketAddress(); - - /** - * Performs a shallow copy of the other object into this one. - * Data will be copied. - * - * @param other the object to copy from - */ - KSocketAddress& operator =(const KSocketAddress& other); - - /** - * Returns the socket address structure, to be passed down to - * low level functions. - * - * Note that this function returns NULL for invalid or empty sockets, - * so you may use to to test for validity. - */ - const sockaddr* address() const; - - /** - * Returns the socket address structure, to be passed down to - * low level functions. - * - * Note that this function returns NULL for invalid or empty sockets, - * so you may use to to test for validity. - * - * The returned value, if not NULL, is an internal buffer which is guaranteed - * to be at least @ref length() bytes long. - */ - sockaddr* address(); - - /** - * Sets the address to the given address. - * The raw socket address is copied into this object. - * - * @param sa the socket address structure - * @param len the socket address length - */ - KSocketAddress& setAddress(const sockaddr *sa, TQ_UINT16 len); - - /** - * Returns the socket address structure, to be passed down to - * low level functions. - */ - inline operator const sockaddr*() const - { return address(); } - - /** - * Returns the length of this socket address structure. - */ - TQ_UINT16 length() const; - - /** - * Sets the length of this socket structure. - * - * Use this function with care. It allows you to resize the internal - * buffer to fit needs. This function should not be used except for handling - * unknown socket address structures. - * - * Also note that this function may tqinvalidate the socket if a known - * family is set (Internet or Unix socket) and the new length would be - * too small to hold the system's sockaddr_* structure. If unsure, reset - * the family: - * - * \code - * KSocketAddress qsa; - * [...] - * qsa.setFamily(AF_UNSPEC).setLength(newlen); - * \endcode - * - * @param len the new length - */ - KSocketAddress& setLength(TQ_UINT16 len); - - /** - * Returns the family of this address. - * @return the family of this address, AF_UNSPEC if it's undefined - */ - int family() const; - - /** - * Sets the family of this object. - * - * Note: setting the family will probably tqinvalidate any address data - * contained in this object. Use this function with care. - * - * @param family the new family to set - */ - virtual KSocketAddress& setFamily(int family); - - /** - * Returns the IANA family number of this address. - * @return the IANA family number of this address (1 for AF_INET. - * 2 for AF_INET6, otherwise 0) - */ - inline int ianaFamily() const - { return ianaFamily(family()); } - - /** - * Returns true if this equals the other socket. - * - * Socket addresses are considered matching if and only if all data is the same. - * - * @param other the other socket - * @return true if both sockets are equal - */ - bool operator ==(const KSocketAddress& other) const; - - /** - * Returns the node name of this socket. - * - * In the case of Internet sockets, this is string representation of the IP address. - * The default implementation returns TQString::null. - * - * @return the node name, can be TQString::null - * @bug use KResolver to resolve unknown families - */ - virtual TQString nodeName() const; - - /** - * Returns the service name for this socket. - * - * In the case of Internet sockets, this is the port number. - * The default implementation returns TQString::null. - * - * @return the service name, can be TQString::null - * @bug use KResolver to resolve unknown families - */ - virtual TQString serviceName() const; - - /** - * Returns this socket address as a string suitable for - * printing. Family, node and service are part of this address. - * - * @bug use KResolver to resolve unknown families - */ - virtual TQString toString() const; - - /** - * Returns an object reference that can be used to manipulate this socket - * as an Internet socket address. Both objects share the same data. - */ - KInetSocketAddress& asInet(); - - /** - * Returns an object is equal to this object's data, but they don't share it. - */ - KInetSocketAddress asInet() const; - - /** - * Returns an object reference that can be used to manipulate this socket - * as a Unix socket address. Both objects share the same data. - */ - KUnixSocketAddress& asUnix(); - - /** - * Returns an object is equal to this object's data, but they don't share it. - */ - KUnixSocketAddress asUnix() const; - -protected: - /// @internal - /// private data - KSocketAddressData *d; - - /// @internal - /// extra constructor - KSocketAddress(KSocketAddressData* d); - -public: // static - /** - * Returns the IANA family number of the given address family. - * Returns 0 if there is no corresponding IANA family number. - * @param af the address family, in AF_* constants - * @return the IANA family number of this address (1 for AF_INET. - * 2 for AF_INET6, otherwise 0) - */ - static int ianaFamily(int af); - - /** - * Returns the address family of the given IANA family number. - * @return the address family, AF_UNSPEC for unknown IANA family numbers - */ - static int fromIanaFamily(int iana); -}; - - -/** @class KInetSocketAddress ksocketaddress.h ksocketaddress.h - * @brief an Internet socket address - * - * An Inet (IPv4 or IPv6) socket address - * - * This is an IPv4 or IPv6 address of the Internet. - * - * @author Thiago Macieira - */ -class KDECORE_EXPORT KInetSocketAddress: public KSocketAddress -{ - friend class KSocketAddress; -public: - /** - * Public constructor. Creates an empty object. - */ - KInetSocketAddress(); - - /** - * Creates an object from raw data. - * - * Note: if the socket address @p sa does not contain a valid Internet - * socket (IPv4 or IPv6), this object will be empty. - * - * @param sa the sockaddr structure - * @param len the structure's length - */ - KInetSocketAddress(const sockaddr* sa, TQ_UINT16 len); - - /** - * Creates an object from an IP address and port. - * - * @param host the IP address - * @param port the port number - */ - KInetSocketAddress(const KIpAddress& host, TQ_UINT16 port); - - /** - * Copy constructor. - * - * Data is not shared. - * - * @param other the other object - */ - KInetSocketAddress(const KInetSocketAddress& other); - - /** - * Copy constructor. - * - * If the other, generic socket address contains an Internet address, - * it will be copied. Otherwise, this object will be empty. - * - * @param other the other object - */ - KInetSocketAddress(const KSocketAddress& other); - - /** - * Destroys this object. - */ - virtual ~KInetSocketAddress(); - - /** - * Copy operator. - * - * Copies the other object into this one. - * - * @param other the other object - */ - KInetSocketAddress& operator =(const KInetSocketAddress& other); - - /** - * Cast operator to sockaddr_in. - */ - inline operator const sockaddr_in*() const - { return (const sockaddr_in*)address(); } - - /** - * Cast operator to sockaddr_in6. - */ - inline operator const sockaddr_in6*() const - { return (const sockaddr_in6*)address(); } - - /** - * Returns the IP version of the address this object holds. - * - * @return 4 or 6, if IPv4 or IPv6, respectively; 0 if this object is empty - */ - int ipVersion() const; - - /** - * Returns the IP address component. - */ - KIpAddress ipAddress() const; - - /** - * Sets the IP address to the given raw address. - * - * This call will preserve port numbers accross IP versions, but will lose - * IPv6 specific data if the address is set to IPv4. - * - * @param addr the address to set to - * @return a reference to itself - */ - KInetSocketAddress& setHost(const KIpAddress& addr); - - /** - * Retrieves the port number stored in this object. - * - * @return a port number in the range 0 to 65535, inclusive. An empty or - * invalid object will have a port number of 0. - */ - TQ_UINT16 port() const; - - /** - * Sets the port number. If this object is empty, this function will default to - * creating an IPv4 address. - * - * @param port the port number to set - * @return a reference to itself - */ - KInetSocketAddress& setPort(TQ_UINT16 port); - - /** - * Converts this object to an IPv4 socket address. It has no effect if the object - * is already an IPv4 socket address. - * - * If this object is an IPv6 address, the port number is preserved. All other information - * is lost. - * - * @return a reference to itself - */ - KInetSocketAddress& makeIPv4(); - - /** - * Converts this object to an IPv6 socket address. It has no effect if the object - * is already an IPv6 socket address. - * - * If this object is an IPv4 address, the port number is preserved. - * - * @return a reference to itself - */ - KInetSocketAddress& makeIPv6(); - - /** - * Returns the flowinfo information from the IPv6 socket address. - * - * @return the flowinfo information or 0 if this object is empty or IPv4 - */ - TQ_UINT32 flowinfo() const; - - /** - * Sets the flowinfo information for an IPv6 socket address. If this is not - * an IPv6 socket address, this function converts it to one. See makeIPv6. - * - * @param flowinfo the flowinfo to set - * @return a reference to itself - */ - KInetSocketAddress& setFlowinfo(TQ_UINT32 flowinfo); - - /** - * Returns the scope id this IPv6 socket is bound to. - * - * @return the scope id, or 0 if this is not an IPv6 object - */ - int scopeId() const; - - /** - * Sets the scope id for this IPv6 object. If this is not an IPv6 socket - * address, this function converts it to one. See makeIPv6 - * - * @param scopeid the scopeid to set - * @return a reference to itself - */ - KInetSocketAddress& setScopeId(int scopeid); - -protected: - /// @internal - /// extra constructor - KInetSocketAddress(KSocketAddressData* d); - -private: - void update(); -}; - -/* - * External definition - */ - -/** @class KUnixSocketAddress ksocketaddress.h ksocketaddress.h - * @brief A Unix (local) socket address. - * - * This is a Unix socket address. - * - * Note that this class uses QStrings to represent filenames, which means - * the proper encoding is used to translate into valid filesystem file names. - * - * @author Thiago Macieira - */ -class KDECORE_EXPORT KUnixSocketAddress: public KSocketAddress -{ - friend class KSocketAddress; -public: - /** - * Default constructor. Creates an empty object. - */ - KUnixSocketAddress(); - - /** - * Creates this object with the given raw data. If - * the sockaddr structure does not contain a Local namespace - * (Unix) socket, this object will be created empty. - * - * @param sa the socket address structure - * @param len the structure's length - */ - KUnixSocketAddress(const sockaddr* sa, TQ_UINT16 len); - - /** - * Copy constructor. Creates a copy of the other object, - * sharing the data explicitly. - * - * @param other the other object - */ - KUnixSocketAddress(const KUnixSocketAddress& other); - - /** - * Constructs an object from the given pathname. - */ - KUnixSocketAddress(const TQString& pathname); - - /** - * Destructor. - */ - virtual ~KUnixSocketAddress(); - - /** - * Copy operator. Copies the contents of the other object into - * this one. Data is explicitly shared. - * - * @param other the other - */ - KUnixSocketAddress& operator =(const KUnixSocketAddress& other); - - /** - * Cast operator to sockaddr_un. - */ - inline operator const sockaddr_un*() const - { return (const sockaddr_un*)address(); } - - /** - * Returns the pathname associated with this object. Will return - * TQString::null if this object is empty. - */ - TQString pathname() const; - - /** - * Sets the pathname for the object. - * - * @return a reference to itself - */ - KUnixSocketAddress& setPathname(const TQString& path); - -protected: - /// @internal - /// extra constructor - KUnixSocketAddress(KSocketAddressData* d); -}; - -} // namespace KNetwork - -#endif -- cgit v1.2.1