1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/common/sckaddr.cpp
3 // Purpose: Network address manager
4 // Author: Guilhem Lavaux
5 // Modified by:
6 // Created: 26/04/97
7 // RCS-ID: $Id: sckaddr.cpp 38787 2006-04-18 07:24:35Z ABX $
8 // Copyright: (c) 1997, 1998 Guilhem Lavaux
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // For compilers that support precompilation, includes "wx.h".
13 #include "wx/wxprec.h"
14
15 #ifdef __BORLANDC__
16 #pragma hdrstop
17 #endif
18
19 #if wxUSE_SOCKETS
20
21 #ifndef WX_PRECOMP
22 #include "wx/object.h"
23 #include "wx/log.h"
24 #include "wx/intl.h"
25
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <ctype.h>
29
30 #if !defined(__MWERKS__) && !defined(__SALFORDC__)
31 #include <memory.h>
32 #endif
33 #endif // !WX_PRECOMP
34
35 #include "wx/gsocket.h"
36 #include "wx/socket.h"
37 #include "wx/sckaddr.h"
38
IMPLEMENT_ABSTRACT_CLASS(wxSockAddress,wxObject)39 IMPLEMENT_ABSTRACT_CLASS(wxSockAddress, wxObject)
40 IMPLEMENT_ABSTRACT_CLASS(wxIPaddress, wxSockAddress)
41 IMPLEMENT_DYNAMIC_CLASS(wxIPV4address, wxIPaddress)
42 #if wxUSE_IPV6
43 IMPLEMENT_DYNAMIC_CLASS(wxIPV6address, wxIPaddress)
44 #endif
45 #if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) && (!defined(__WXMAC__) || defined(__DARWIN__))
46 IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress)
47 #endif
48
49 // ---------------------------------------------------------------------------
50 // wxSockAddress
51 // ---------------------------------------------------------------------------
52
53 void wxSockAddress::Init()
54 {
55 if ( !wxSocketBase::IsInitialized() )
56 {
57 // we must do it before using GAddress_XXX functions
58 (void)wxSocketBase::Initialize();
59 }
60 }
61
wxSockAddress()62 wxSockAddress::wxSockAddress()
63 {
64 Init();
65
66 m_address = GAddress_new();
67 }
68
wxSockAddress(const wxSockAddress & other)69 wxSockAddress::wxSockAddress(const wxSockAddress& other)
70 : wxObject()
71 {
72 Init();
73
74 m_address = GAddress_copy(other.m_address);
75 }
76
~wxSockAddress()77 wxSockAddress::~wxSockAddress()
78 {
79 GAddress_destroy(m_address);
80 }
81
SetAddress(GAddress * address)82 void wxSockAddress::SetAddress(GAddress *address)
83 {
84 if ( address != m_address )
85 {
86 GAddress_destroy(m_address);
87 m_address = GAddress_copy(address);
88 }
89 }
90
operator =(const wxSockAddress & addr)91 wxSockAddress& wxSockAddress::operator=(const wxSockAddress& addr)
92 {
93 SetAddress(addr.GetAddress());
94 return *this;
95 }
96
Clear()97 void wxSockAddress::Clear()
98 {
99 GAddress_destroy(m_address);
100 m_address = GAddress_new();
101 }
102
103 // ---------------------------------------------------------------------------
104 // wxIPaddress
105 // ---------------------------------------------------------------------------
106
wxIPaddress()107 wxIPaddress::wxIPaddress()
108 : wxSockAddress()
109 {
110 }
111
wxIPaddress(const wxIPaddress & other)112 wxIPaddress::wxIPaddress(const wxIPaddress& other)
113 : wxSockAddress(other)
114 {
115 }
116
~wxIPaddress()117 wxIPaddress::~wxIPaddress()
118 {
119 }
120
121 // ---------------------------------------------------------------------------
122 // wxIPV4address
123 // ---------------------------------------------------------------------------
124
wxIPV4address()125 wxIPV4address::wxIPV4address()
126 : wxIPaddress()
127 {
128 }
129
wxIPV4address(const wxIPV4address & other)130 wxIPV4address::wxIPV4address(const wxIPV4address& other)
131 : wxIPaddress(other)
132 {
133 }
134
~wxIPV4address()135 wxIPV4address::~wxIPV4address()
136 {
137 }
138
Hostname(const wxString & name)139 bool wxIPV4address::Hostname(const wxString& name)
140 {
141 // Some people are sometimes fool.
142 if (name.empty())
143 {
144 wxLogWarning( _("Trying to solve a NULL hostname: giving up") );
145 return false;
146 }
147 m_origHostname = name;
148 return (GAddress_INET_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR);
149 }
150
Hostname(unsigned long addr)151 bool wxIPV4address::Hostname(unsigned long addr)
152 {
153 bool rv = (GAddress_INET_SetHostAddress(m_address, addr) == GSOCK_NOERROR);
154 if (rv)
155 m_origHostname = Hostname();
156 else
157 m_origHostname = wxEmptyString;
158 return rv;
159 }
160
Service(const wxString & name)161 bool wxIPV4address::Service(const wxString& name)
162 {
163 return (GAddress_INET_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR);
164 }
165
Service(unsigned short port)166 bool wxIPV4address::Service(unsigned short port)
167 {
168 return (GAddress_INET_SetPort(m_address, port) == GSOCK_NOERROR);
169 }
170
LocalHost()171 bool wxIPV4address::LocalHost()
172 {
173 return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
174 }
175
IsLocalHost() const176 bool wxIPV4address::IsLocalHost() const
177 {
178 return (Hostname() == wxT("localhost") || IPAddress() == wxT("127.0.0.1"));
179 }
180
AnyAddress()181 bool wxIPV4address::AnyAddress()
182 {
183 return (GAddress_INET_SetAnyAddress(m_address) == GSOCK_NOERROR);
184 }
185
Hostname() const186 wxString wxIPV4address::Hostname() const
187 {
188 char hostname[1024];
189
190 hostname[0] = 0;
191 GAddress_INET_GetHostName(m_address, hostname, 1024);
192 return wxString::FromAscii(hostname);
193 }
194
Service() const195 unsigned short wxIPV4address::Service() const
196 {
197 return GAddress_INET_GetPort(m_address);
198 }
199
Clone() const200 wxSockAddress *wxIPV4address::Clone() const
201 {
202 wxIPV4address *addr = new wxIPV4address(*this);
203 addr->m_origHostname = m_origHostname;
204 return addr;
205 }
206
IPAddress() const207 wxString wxIPV4address::IPAddress() const
208 {
209 unsigned long raw = GAddress_INET_GetHostAddress(m_address);
210 return wxString::Format(_T("%lu.%lu.%lu.%lu"),
211 (raw>>24) & 0xff,
212 (raw>>16) & 0xff,
213 (raw>>8) & 0xff,
214 raw & 0xff
215 );
216 }
217
operator ==(const wxIPV4address & addr) const218 bool wxIPV4address::operator==(const wxIPV4address& addr) const
219 {
220 return Hostname().Cmp(addr.Hostname().c_str()) == 0 &&
221 Service() == addr.Service();
222 }
223
224 #if wxUSE_IPV6
225 // ---------------------------------------------------------------------------
226 // wxIPV6address
227 // ---------------------------------------------------------------------------
228
wxIPV6address()229 wxIPV6address::wxIPV6address()
230 : wxIPaddress()
231 {
232 }
233
wxIPV6address(const wxIPV6address & other)234 wxIPV6address::wxIPV6address(const wxIPV6address& other)
235 : wxIPaddress(other)
236 {
237 }
238
~wxIPV6address()239 wxIPV6address::~wxIPV6address()
240 {
241 }
242
Hostname(const wxString & name)243 bool wxIPV6address::Hostname(const wxString& name)
244 {
245 if (name.empty())
246 {
247 wxLogWarning( _("Trying to solve a NULL hostname: giving up") );
248 return false;
249 }
250 return (GAddress_INET_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR);
251 }
252
Hostname(unsigned char[16]WXUNUSED (addr))253 bool wxIPV6address::Hostname(unsigned char[16] WXUNUSED(addr))
254 {
255 return true;
256 }
257
Service(const wxString & name)258 bool wxIPV6address::Service(const wxString& name)
259 {
260 return (GAddress_INET_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR);
261 }
262
Service(unsigned short port)263 bool wxIPV6address::Service(unsigned short port)
264 {
265 return (GAddress_INET_SetPort(m_address, port) == GSOCK_NOERROR);
266 }
267
LocalHost()268 bool wxIPV6address::LocalHost()
269 {
270 return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
271 }
272
IsLocalHost() const273 bool wxIPV6address::IsLocalHost() const
274 {
275 return (Hostname() == wxT("localhost") || IPAddress() == wxT("127.0.0.1"));
276 }
277
AnyAddress()278 bool wxIPV6address::AnyAddress()
279 {
280 return (GAddress_INET_SetAnyAddress(m_address) == GSOCK_NOERROR);
281 }
282
IPAddress() const283 wxString wxIPV6address::IPAddress() const
284 {
285 unsigned long raw = GAddress_INET_GetHostAddress(m_address);
286 return wxString::Format(
287 _T("%u.%u.%u.%u"),
288 (unsigned char)((raw>>24) & 0xff),
289 (unsigned char)((raw>>16) & 0xff),
290 (unsigned char)((raw>>8) & 0xff),
291 (unsigned char)(raw & 0xff)
292 );
293 }
294
Hostname() const295 wxString wxIPV6address::Hostname() const
296 {
297 char hostname[1024];
298
299 hostname[0] = 0;
300 GAddress_INET_GetHostName(m_address, hostname, 1024);
301 return wxString::FromAscii(hostname);
302 }
303
Service() const304 unsigned short wxIPV6address::Service() const
305 {
306 return GAddress_INET_GetPort(m_address);
307 }
308
309 #endif // wxUSE_IPV6
310
311 #if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) && (!defined(__WXMAC__) || defined(__DARWIN__))
312
313 // ---------------------------------------------------------------------------
314 // wxUNIXaddress
315 // ---------------------------------------------------------------------------
316
wxUNIXaddress()317 wxUNIXaddress::wxUNIXaddress()
318 : wxSockAddress()
319 {
320 }
321
wxUNIXaddress(const wxUNIXaddress & other)322 wxUNIXaddress::wxUNIXaddress(const wxUNIXaddress& other)
323 : wxSockAddress(other)
324 {
325 }
326
~wxUNIXaddress()327 wxUNIXaddress::~wxUNIXaddress()
328 {
329 }
330
Filename(const wxString & fname)331 void wxUNIXaddress::Filename(const wxString& fname)
332 {
333 GAddress_UNIX_SetPath(m_address, fname.fn_str());
334 }
335
Filename()336 wxString wxUNIXaddress::Filename()
337 {
338 char path[1024];
339
340 path[0] = 0;
341 GAddress_UNIX_GetPath(m_address, path, 1024);
342
343 return wxString::FromAscii(path);
344 }
345
346 #endif // __UNIX__
347
348 #endif
349 // wxUSE_SOCKETS
350