]> git.saurik.com Git - wxWidgets.git/blob - src/common/sckaddr.cpp
Added dummy DeleteChildren so the sample will at least link.
[wxWidgets.git] / src / common / sckaddr.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: sckaddr.cpp
3 // Purpose: Network address manager
4 // Author: Guilhem Lavaux
5 // Modified by:
6 // Created: 26/04/97
7 // RCS-ID: $Id$
8 // Copyright: (c) 1997, 1998 Guilhem Lavaux
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifdef __GNUG__
13 #pragma implementation "sckaddr.h"
14 #endif
15
16 // For compilers that support precompilation, includes "wx.h".
17 #include "wx/wxprec.h"
18
19 #ifdef __BORLANDC__
20 #pragma hdrstop
21 #endif
22
23 #ifndef WX_PRECOMP
24 #endif
25
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <ctype.h>
29 #include <memory.h>
30
31 #include "wx/defs.h"
32 #include "wx/object.h"
33
34 #if defined(__WINDOWS__)
35 #include <winsock.h>
36 #endif // __WINDOWS__
37
38 #if defined(__UNIX__)
39
40 #ifdef VMS
41 #include <socket.h>
42 #include <in.h>
43 #else
44 #if defined(__FreeBSD__) || defined (__NetBSD__)
45 #include <sys/types.h>
46 #endif
47 #include <sys/types.h>
48 #include <sys/socket.h>
49 #include <netinet/in.h>
50 #include <arpa/inet.h>
51 #endif
52 #include <unistd.h>
53 #include <netdb.h>
54
55 #endif // __UNIX__
56
57 #include "wx/sckaddr.h"
58
59 #define CHECK_ADDRTYPE(var, type)
60
61 #if !USE_SHARED_LIBRARY
62 IMPLEMENT_ABSTRACT_CLASS(wxSockAddress, wxObject)
63 IMPLEMENT_DYNAMIC_CLASS(wxIPV4address, wxSockAddress)
64 #ifdef ENABLE_IPV6
65 IMPLEMENT_DYNAMIC_CLASS(wxIPV6address, wxSockAddress)
66 #endif
67 #ifdef __UNIX__
68 IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress)
69 #endif
70 #endif
71
72 wxIPV4address::wxIPV4address()
73 {
74 m_addr = new sockaddr_in;
75 Clear();
76 }
77
78 wxIPV4address::~wxIPV4address()
79 {
80 }
81
82 int wxIPV4address::SockAddrLen()
83 {
84 return sizeof(*m_addr);
85 }
86
87 int wxIPV4address::GetFamily()
88 {
89 return AF_INET;
90 }
91
92 void wxIPV4address::Clear()
93 {
94 memset(m_addr, 0, sizeof(*m_addr));
95 m_addr->sin_family = AF_INET;
96 m_addr->sin_addr.s_addr = INADDR_ANY;
97 }
98
99 /*
100 const wxSockAddress& wxIPV4address::operator =(const wxSockAddress& addr)
101 {
102 wxIPV4address *ip_addr = (wxIPV4address *)&addr;
103 CHECK_ADDRTYPE(addr, wxIPV4address);
104 m_addr = ip_addr->m_addr;
105 return *this;
106 }
107 */
108
109 bool wxIPV4address::Hostname(const wxString& name)
110 {
111 struct hostent *hostent;
112 struct in_addr *addr;
113
114 if (name.IsNull())
115 return FALSE;
116
117 if (!name.IsNumber()) {
118 if ((hostent = gethostbyname(name.GetData())) == 0) {
119 return FALSE;
120 }
121 } else {
122 long len_addr = inet_addr(name.GetData());
123 if (len_addr == -1)
124 return FALSE;
125 m_addr->sin_addr.s_addr = len_addr;
126 return TRUE;
127 }
128
129 addr = (struct in_addr *) *(hostent->h_addr_list);
130
131 m_addr->sin_addr.s_addr = addr[0].s_addr;
132 return TRUE;
133 }
134
135 bool wxIPV4address::Hostname(unsigned long addr)
136 {
137 m_addr->sin_addr.s_addr = htonl(addr);
138 return TRUE;
139 }
140
141 bool wxIPV4address::Service(const wxString& name)
142 {
143 struct servent *servent;
144
145 if (name.IsNull())
146 return FALSE;
147
148 if (!name.IsNumber()) {
149 if ((servent = getservbyname(name, "tcp")) == 0)
150 return FALSE;
151 } else {
152 if ((servent = getservbyport(atoi(name), "tcp")) == 0) {
153 m_addr->sin_port = htons(atoi(name));
154 return TRUE;
155 }
156 }
157
158 m_addr->sin_port = servent->s_port;
159 return TRUE;
160 }
161
162 bool wxIPV4address::Service(unsigned short port)
163 {
164 m_addr->sin_port = htons(port);
165 return TRUE;
166 }
167
168 bool wxIPV4address::LocalHost()
169 {
170 static char buf[256];
171
172 if (gethostname(buf, sizeof(buf)) < 0)
173 return Hostname("localhost");
174 else
175 return Hostname(buf);
176 }
177
178 wxString wxIPV4address::Hostname()
179 {
180 struct hostent *h_ent;
181
182 h_ent = gethostbyaddr((char *)&(m_addr->sin_addr), sizeof(m_addr->sin_addr),
183 GetFamily());
184 return wxString(h_ent->h_name);
185 }
186
187 unsigned short wxIPV4address::Service()
188 {
189 return ntohs(m_addr->sin_port);
190 }
191
192 void wxIPV4address::Build(struct sockaddr *&addr, size_t& len)
193 {
194 addr = (struct sockaddr *)m_addr;
195 len = sizeof(*m_addr);
196 }
197
198 void wxIPV4address::Disassemble(struct sockaddr *addr, size_t len)
199 {
200 if (len != sizeof(*m_addr))
201 return;
202 *m_addr = *(struct sockaddr_in *)addr;
203 }
204
205 #ifdef IPV6_ENABLE
206
207 wxIPV6address::wxIPV6address()
208 {
209 m_addr = new sockaddr_in6;
210 Clear();
211 }
212
213 wxIPV6address::~wxIPV6address()
214 {
215 }
216
217 int wxIPV6address::SockAddrLen()
218 {
219 return sizeof(*m_addr);
220 }
221
222 int wxIPV6address::GetFamily()
223 {
224 return AF_INET6;
225 }
226
227 void wxIPV6address::Clear()
228 {
229 memset(m_addr, 0, sizeof(*m_addr));
230 m_addr->sin6_family = AF_INET6;
231 m_addr->sin6_addr.s_addr = INADDR_ANY;
232 }
233
234 /*
235 const wxSockAddress& wxIPV6address::operator =(const wxSockAddress& addr)
236 {
237 wxIPV6address *ip_addr = (wxIPV6address *)&addr;
238
239 CHECK_ADDRTYPE(addr, wxIPV6address);
240 m_addr = ip_addr->m_addr;
241 return *this;
242 }
243 */
244
245 bool wxIPV6address::Hostname(const wxString& name)
246 {
247 struct hostent *hostent;
248 struct in_addr *addr;
249
250 if (name.IsNull())
251 return FALSE;
252
253 if (!name.IsNumber()) {
254 hostent = gethostbyname2((char*) name, AF_INET6);
255 if (!hostent)
256 return FALSE;
257 } else {
258 // Don't how to do
259 return FALSE;
260 }
261
262 addr = (struct in6_addr *) *(hostent->h_addr_list);
263
264 m_addr->sin6_addr.s6_addr = addr[0].s6_addr;
265 return TRUE;
266 }
267
268 bool wxIPV6address::Hostname(unsigned char addr[16])
269 {
270 m_addr->sin6_addr.s6_addr = addr;
271 return TRUE;
272 }
273
274 bool wxIPV6address::Service(const char *name)
275 {
276 struct servent *servent;
277
278 if (!name || !strlen(name))
279 return FALSE;
280
281 if (!isdigit(*name)) {
282 if ((servent = getservbyname((char*) name, "tcp")) == 0)
283 return FALSE;
284 } else {
285 if ((servent = getservbyport(atoi(name), "tcp")) == 0) {
286 m_addr->sin_port = htons(atoi(name));
287 return TRUE;
288 }
289 }
290
291 m_addr->sin_port = servent->s_port;
292 return TRUE;
293 }
294
295 bool wxIPV6address::Service(unsigned short port)
296 {
297 m_addr->sin_port = htons(port);
298 return TRUE;
299 }
300
301 bool wxIPV6address::LocalHost()
302 {
303 static char buf[256];
304
305 if (gethostname(buf, sizeof(buf)) < 0)
306 return Hostname("localhost");
307 else
308 return Hostname(buf);
309 }
310
311 const wxString& wxIPV6address::Hostname()
312 {
313 struct hostent *h_ent;
314
315 h_ent = gethostbyaddr((char *)&(m_addr->sin_addr), sizeof(m_addr->sin_addr),
316 GetFamily());
317 return wxString(h_ent->h_name);
318 }
319
320 unsigned short wxIPV6address::Service()
321 {
322 return ntohs(m_addr->sin_port);
323 }
324
325 void wxIPV6address::Build(struct sockaddr& *addr, size_t& len)
326 {
327 len = sizeof(*m_addr);
328 addr = m_addr;
329 }
330
331 void wxIPV6address::Disassemble(struct sockaddr& *addr, size_t len)
332 {
333 if (len != sizeof(*m_addr))
334 return;
335 *m_addr = *(struct sockaddr_in6 *)addr;
336 }
337
338 #endif
339
340 #ifdef __UNIX__
341 #include <sys/un.h>
342
343 wxUNIXaddress::wxUNIXaddress()
344 {
345 m_addr = new sockaddr_un;
346 Clear();
347 }
348
349 wxUNIXaddress::~wxUNIXaddress()
350 {
351 }
352
353 int wxUNIXaddress::SockAddrLen()
354 {
355 return sizeof(*m_addr);
356 }
357
358 int wxUNIXaddress::GetFamily()
359 {
360 return AF_UNIX;
361 }
362
363 void wxUNIXaddress::Clear()
364 {
365 memset(m_addr, 0, sizeof(m_addr));
366 m_addr->sun_family = AF_UNIX;
367 }
368
369 /*
370 const wxSockAddress& wxUNIXaddress::operator =(const wxSockAddress& addr)
371 {
372 wxUNIXaddress *unx_addr = (wxUNIXaddress *)&addr;
373 CHECK_ADDRTYPE(addr, wxUNIXaddress);
374 m_addr = unx_addr->m_addr;
375 return *this;
376 }
377 */
378
379 void wxUNIXaddress::Filename(const wxString& fname)
380 {
381 sprintf(m_addr->sun_path, "%s", WXSTRINGCAST fname);
382 }
383
384 wxString wxUNIXaddress::Filename()
385 {
386 return wxString(m_addr->sun_path);
387 }
388
389 void wxUNIXaddress::Build(struct sockaddr*& addr, size_t& len)
390 {
391 addr = (struct sockaddr *)m_addr;
392 len = sizeof(*m_addr);
393 }
394
395 void wxUNIXaddress::Disassemble(struct sockaddr *addr, size_t len)
396 {
397 if (len != sizeof(*m_addr))
398 return;
399 *m_addr = *(struct sockaddr_un *)addr;
400 }
401 #endif