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1 /* |
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2 * SocketAddress.h -- socket addresses management |
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3 * |
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4 * Copyright (c) 2013, David Demelier <markand@malikania.fr> |
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5 * |
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6 * Permission to use, copy, modify, and/or distribute this software for any |
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7 * purpose with or without fee is hereby granted, provided that the above |
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8 * copyright notice and this permission notice appear in all copies. |
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9 * |
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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17 */ |
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18 |
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19 #ifndef _SOCKET_ADDRESS_H_ |
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20 #define _SOCKET_ADDRESS_H_ |
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21 |
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22 #include "Socket.h" |
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23 |
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24 class SocketAddress |
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25 { |
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26 protected: |
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27 sockaddr_storage m_addr; |
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28 socklen_t m_addrlen; |
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29 |
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30 public: |
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31 // Friends. |
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32 friend class Socket; |
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33 |
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34 /** |
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35 * Default constructor. |
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36 */ |
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37 SocketAddress(); |
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38 |
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39 /** |
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40 * Constructor with address and size. |
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41 * |
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42 * @param addr the address |
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43 * @param length the address length |
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44 */ |
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45 SocketAddress(const sockaddr_storage &addr, socklen_t length); |
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46 |
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47 /** |
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48 * Default destructor. |
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49 */ |
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50 virtual ~SocketAddress(); |
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51 |
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52 /** |
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53 * Get the address length |
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54 * |
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55 * @return the length |
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56 */ |
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57 socklen_t length() const; |
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58 |
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59 /** |
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60 * Get the address. |
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61 * |
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62 * @return the address |
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63 */ |
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64 const sockaddr_storage &address() const; |
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65 }; |
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66 |
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67 /** |
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68 * @class BindAddressIP |
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69 * @brief internet protocol bind class |
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70 * |
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71 * Create a bind address for internet protocol, |
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72 * IPv4 or IPv6. |
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73 */ |
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74 class BindAddressIP : public SocketAddress |
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75 { |
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76 private: |
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77 std::string m_host; |
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78 int m_family; |
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79 unsigned m_port; |
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80 |
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81 public: |
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82 /** |
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83 * Create a bind end point. |
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84 * |
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85 * @param addr the interface to bind |
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86 * @param port the port |
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87 * @param family AF_INET or AF_INET6 |
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88 * @throw SocketError on error |
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89 */ |
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90 BindAddressIP(const std::string &addr, unsigned port, int family); |
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91 }; |
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92 |
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93 /** |
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94 * @class ConnectAddressIP |
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95 * @brief internet protocol connect class |
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96 * |
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97 * Create a connect address for internet protocol, |
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98 * using getaddrinfo(3). |
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99 */ |
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100 class ConnectAddressIP : public SocketAddress |
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101 { |
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102 public: |
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103 /** |
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104 * Create a connect end point. |
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105 * |
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106 * @param host the hostname |
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107 * @param port the port |
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108 * @param family AF_INET, AF_INET6, ... |
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109 * @param type of socket SOCK_STREAM, SOCK_DGRAM, ... |
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110 * @throw SocketError on error |
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111 */ |
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112 ConnectAddressIP(const std::string &host, unsigned port, int family, int type = SOCK_STREAM); |
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113 }; |
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114 |
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115 #endif // !_SOCKET_ADDRESS_H_ |
