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source: branches/2.3/phpgwapi/inc/class.clientsniffer.inc.php @ 2

Revision 2, 10.1 KB checked in by niltonneto, 17 years ago (diff)
Removida todas as tags usadas pelo CVS ($Id, $Source). Primeira versão no CVS externo.
Property svn:eol-style set to `native` Property svn:executable set to ``*

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1	<?php
2	/**************************************************************************\
3	* eGroupWare API - Client browser detection *
4	* ------------------------------------------------------------------------ *
5	* This is not part of eGroupWare, but is used by eGroupWare. *
6	* http://www.egroupware.org/ *
7	* ------------------------------------------------------------------------ *
8	* This program is free software; you can redistribute it and/or modify it *
9	* under the terms of the GNU General Public License as published by the *
10	* Free Software Foundation; either version 2 of the License, or (at your *
11	* option) any later version. *
12	\**************************************************************************/
13
14	/******************************************
15	** Description : PHPClientSniffer
16	** Version : 1.0.0
17	** File Name : PHPClientSniffer.php3
18	** Author : Roger Raymond for PHyX8 studios
19	** Author Email : roger.raymond@asphyxia.com
20	** Created : Wednesday, August 23, 2000
21	** Last Modified :
22	** Modified By :
23	*'
24	INFO:
25	Returns client information based on HTTP_USER_AGENT
26
27	BASED ON WORKS AND IDEAS BY:
28	Tim Perdue of PHPBuilder.com
29	http://www.phpbuilder.com/columns/tim20000821.php3
30
31	The Ultimate JavaScript Client Sniffer by Netscape.
32	http://developer.netscape.com/docs/examples/javascript/NAME_type.html
33
34	========================================================================
35	USAGE:
36	========================================================================
37	include("PHPClientSniffer.php3");
38	$is = new sniffer;
39	========================================================================
40	VARIABLE NAMES VALUES
41	========================================================================
42	$is->UA The HTTP USER AGENT String
43	$is->NAME Browser Name (Netscape, IE, Opera, iCab, Unknown)
44	$is->VERSION Browser Full Version
45	$is->MAJORVER Browser Major Version
46	$is->MINORVER Browser Minor Version
47	$is->AOL True/False
48	$is->WEBTV True/False
49	$is->JS Assumed JavaScript Version Supported by Browser
50	$is->PLATFORM System Platform (Win16,Win32,Mac,OS2,Unix)
51	$is->OS System OS (Win98,OS2,Mac68k,linux,bsd,etc...) see code
52	$is->IP REMOTE_ADDR
53
54	========================================================================
55
56	'****************************************/
57
58	class clientsniffer
59	{
60	var $UA = '';
61	var $NAME = 'Unknown';
62	var $VERSION = 0;
63	var $MAJORVER = 0;
64	var $MINORVER = 0;
65	var $AOL = false;
66	var $WEBTV = false;
67	var $JS = 0.0;
68	var $PLATFORM = 'Unknown';
69	var $OS = 'Unknown';
70	var $IP = 'Unknown';
71
72	/* START CONSTRUCTOR */
73	function clientsniffer()
74	{
75	$this->UA = getenv(HTTP_USER_AGENT);
76
77	// Determine NAME Name and Version
78	if ( eregi( 'MSIE ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) \|\|
79	eregi( 'Microsoft Internet Explorer ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
80	{
81	$this->VERSION = $info[1];
82	$this->NAME = 'IE';
83	}
84	elseif ( eregi( 'Opera ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) \|\|
85	eregi( 'Opera/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
86	{
87	$this->VERSION = $info[1];
88	$this->NAME = 'Opera';
89	}
90	elseif ( eregi( 'iCab ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) \|\|
91	eregi( 'iCab/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
92	{
93	$this->VERSION = $info[1];
94	$this->NAME = 'iCab';
95	}
96	elseif ( eregi( 'Netscape6/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
97	{
98	$this->VERSION = $info[1];
99	$this->NAME = 'Netscape';
100	}
101	elseif ( eregi( 'Mozilla/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
102	{
103	$this->VERSION = $info[1];
104	$this->NAME = 'Netscape';
105	}
106	else
107	{
108	$this->VERSION = 0;
109	$this->NAME = 'Unknown';
110	}
111
112	// Determine if AOL or WEBTV
113	if( eregi( 'aol',$this->UA,$info))
114	{
115	$this->AOL = true;
116	}
117	elseif( eregi( 'webtv',$this->UA,$info))
118	{
119	$this->WEBTV = true;
120	}
121
122	// Determine Major and Minor Version
123	if($this->VERSION > 0)
124	{
125	$pos = strpos($this->VERSION,'.');
126	if ($pos > 0)
127	{
128	$this->MAJORVER = substr($this->VERSION,0,$pos);
129	$this->MINORVER = substr($this->VERSION,$pos,strlen($this->VERSION));
130	}
131	else
132	{
133	$this->MAJORVER = $this->VERSION;
134	}
135	}
136
137	// Determine Platform and OS
138
139	// Check for Windows 16-bit
140	if( eregi('Win16',$this->UA) \|\|
141	eregi('windows 3.1',$this->UA) \|\|
142	eregi('windows 16-bit',$this->UA) \|\|
143	eregi('16bit',$this->UA))
144	{
145	$this->PLATFORM = 'Win16';
146	$this->OS = 'Win31';
147	}
148
149	// Check for Windows 32-bit
150	if(eregi('Win95',$this->UA) \|\| eregi('windows 95',$this->UA))
151	{
152	$this->PLATFORM = 'Win32';
153	$this->OS = 'Win95';
154	}
155	elseif(eregi('Win98',$this->UA) \|\| eregi('windows 98',$this->UA))
156	{
157	$this->PLATFORM = 'Win32';
158	$this->OS = 'Win98';
159	}
160	elseif(eregi('WinNT',$this->UA) \|\| eregi('windows NT',$this->UA))
161	{
162	$this->PLATFORM = 'Win32';
163	$this->OS = 'WinNT';
164	}
165	else
166	{
167	$this->PLATFORM = 'Win32';
168	$this->OS = 'Win9xNT';
169	}
170
171	// Check for OS/2
172	if( eregi('os/2',$this->UA) \|\| eregi('ibm-webexplorer',$this->UA))
173	{
174	$this->PLATFORM = 'OS2';
175	$this->OS = 'OS2';
176	}
177
178	// Check for Mac 68000
179	if( eregi('68k',$this->UA) \|\| eregi('68000',$this->UA))
180	{
181	$this->PLATFORM = 'Mac';
182	$this->OS = 'Mac68k';
183	}
184
185	//Check for Mac PowerPC
186	if( eregi('ppc',$this->UA) \|\| eregi('powerpc',$this->UA))
187	{
188	$this->PLATFORM = 'Mac';
189	$this->OS = 'MacPPC';
190	}
191
192	// Check for Unix Flavor
193
194	//SunOS
195	if(eregi('sunos',$this->UA))
196	{
197	$this->PLATFORM = 'Unix';
198	$this->OS = 'sun';
199	}
200	if(eregi('sunos 4',$this->UA))
201	{
202	$this->PLATFORM = 'Unix';
203	$this->OS = 'sun4';
204	}
205	elseif(eregi('sunos 5',$this->UA))
206	{
207	$this->PLATFORM = 'Unix';
208	$this->OS = 'sun5';
209	}
210	elseif(eregi('i86',$this->UA))
211	{
212	$this->PLATFORM = 'Unix';
213	$this->OS = 'suni86';
214	}
215
216	// Irix
217	if(eregi('irix',$this->UA))
218	{
219	$this->PLATFORM = 'Unix';
220	$this->OS = 'irix';
221	}
222	if(eregi('irix 6',$this->UA))
223	{
224	$this->PLATFORM = 'Unix';
225	$this->OS = 'irix6';
226	}
227	elseif(eregi('irix 5',$this->UA))
228	{
229	$this->PLATFORM = 'Unix';
230	$this->OS = 'irix5';
231	}
232
233	//HP-UX
234	if(eregi('hp-ux',$this->UA))
235	{
236	$this->PLATFORM = 'Unix';
237	$this->OS = 'hpux';
238	}
239	if(eregi('hp-ux',$this->UA) && ereg('10.',$this-UA))
240	{
241	$this->PLATFORM = 'Unix';
242	$this->OS = 'hpux10';
243	}
244	elseif(eregi('hp-ux',$this->UA) && ereg('09.',$this-UA))
245	{
246	$this->PLATFORM = 'Unix';
247	$this->OS = 'hpux9';
248	}
249
250	//AIX
251	if(eregi('aix',$this->UA))
252	{
253	$this->PLATFORM = 'Unix';
254	$this->OS = 'aix';
255	}
256	if(eregi('aix1',$this->UA))
257	{
258	$this->PLATFORM = 'Unix';
259	$this->OS = 'aix1';
260	}
261	elseif(eregi('aix2',$this->UA))
262	{
263	$this->PLATFORM = 'Unix';
264	$this->OS = 'aix2';
265	}
266	elseif(eregi('aix3',$this->UA))
267	{
268	$this->PLATFORM = 'Unix';
269	$this->OS = 'aix3';
270	}
271	elseif(eregi('aix4',$this->UA))
272	{
273	$this->PLATFORM = 'Unix';
274	$this->OS = 'aix4';
275	}
276
277	// Linux
278	if(eregi('inux',$this->UA))
279	{
280	$this->PLATFORM = 'Unix';
281	$this->OS = 'linux';
282	}
283
284	//Unixware
285	if(eregi('unix_system_v',$this->UA))
286	{
287	$this->PLATFORM = 'Unix';
288	$this->OS = 'unixware';
289	}
290
291	//mpras
292	if(eregi('ncr',$this->UA))
293	{
294	$this->PLATFORM = 'Unix';
295	$this->OS = 'mpras';
296	}
297
298	//Reliant
299	if(eregi('reliantunix',$this->UA))
300	{
301	$this->PLATFORM = 'Unix';
302	$this->OS = 'reliant';
303	}
304
305	// DEC
306	if(eregi('dec',$this->UA) \|\|
307	eregi('osfl',$this->UA) \|\|
308	eregi('alphaserver',$this->UA) \|\|
309	eregi('ultrix',$this->UA) \|\|
310	eregi('alphastation',$this->UA))
311	{
312	$this->PLATFORM = 'Unix';
313	$this->OS = 'dec';
314	}
315
316	// Sinix
317	if(eregi('sinix',$this->UA))
318	{
319	$this->PLATFORM = 'Unix';
320	$this->OS = 'sinix';
321	}
322
323	// FreeBSD
324	if(eregi('freebsd',$this->UA))
325	{
326	$this->PLATFORM = 'Unix';
327	$this->OS = 'freebsd';
328	}
329
330	// BSD
331	if(eregi('bsd',$this->UA))
332	{
333	$this->PLATFORM = 'Unix';
334	$this->OS = 'bsd';
335	}
336
337	// VMS
338	if(eregi('vax',$this->UA) \|\| eregi('openvms',$this->UA))
339	{
340	$this->PLATFORM = 'Unix';
341	$this->OS = 'vms';
342	}
343
344	// SCO
345	if(eregi('sco',$this->UA) \|\| eregi('unix_sv',$this->UA))
346	{
347	$this->PLATFORM = 'Unix';
348	$this->OS = 'sco';
349	}
350
351	// Assume JavaScript Version
352
353	// make the code a bit easier to read
354	$ie = eregi('ie',$this->NAME);
355	$ie5 = ( eregi('ie',$this->NAME) && ($this->MAJORVER >= 5) );
356	$ie4 = ( eregi('ie',$this->NAME) && ($this->MAJORVER >= 4) );
357	$ie3 = ( eregi('ie',$this->NAME) && ($this->MAJORVER >= 3) );
358
359	$nav = eregi('netscape',$this->NAME);
360	$nav5 = ( eregi('netscape',$this->NAME) && ($this->MAJORVER >= 5) );
361	$nav4 = ( eregi('netscape',$this->NAME) && ($this->MAJORVER >= 4) );
362	$nav3 = ( eregi('netscape',$this->NAME) && ($this->MAJORVER >= 3) );
363	$nav2 = ( eregi('netscape',$this->NAME) && ($this->MAJORVER >= 2) );
364
365	$opera = eregi('opera',$this->NAME);
366
367	// do the assumption
368	// update as new versions are released
369
370	// Provide upward compatibilty
371	if($nav && ($this->MAJORVER > 5))
372	{
373	$this->JS = 1.4;
374	}
375	elseif($ie && ($this->MAJORVER > 5))
376	{
377	$this->JS = 1.3;
378	}
379	// check existing versions
380	elseif($nav5)
381	{
382	$this->JS = 1.4;
383	}
384	elseif(($nav4 && ($this->VERSION > 4.05)) \|\| $ie4)
385	{
386	$this->JS = 1.3;
387	}
388	elseif(($nav4 && ($this->VERSION <= 4.05)) \|\| $ie4)
389	{
390	$this->JS = 1.2;
391	}
392	elseif($nav3 \|\| $opera)
393	{
394	$this->JS = 1.1;
395	}
396	elseif(($nav && ($this->MAJORVER >= 2)) \|\| ($ie && ($this->MAJORVER >=3)))
397	{
398	$this->JS = 1.0;
399	}
400	//no idea
401	else
402	{
403	$this->JS = 0.0;
404	}
405
406	// Grab IP Address
407	$this->IP = getenv('REMOTE_ADDR');
408	}
409	}

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