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388 kaklik 1 <?php
2 # vim:et:ts=3:sts=3:sw=3:fdm=marker:
3  
4 // WebSVN - Subversion repository viewing via the web using PHP
5 // Copyright © 2004-2006 Tim Armes, Matt Sicker
6 //
7 // This program is free software; you can redistribute it and/or modify
8 // it under the terms of the GNU General Public License as published by
9 // the Free Software Foundation; either version 2 of the License, or
10 // (at your option) any later version.
11 //
12 // This program is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
16 //
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 //
21 // --
22 //
23 // setup.inc
24 //
25 // Global setup
26  
27 // --- DON'T CHANGE THIS FILE ---
28 //
29 // User changes should be done in config.ini
30  
31 // Include the configuration class
32 require_once 'include/configclass.inc';
33  
34 // Create the config
35 $config = new Config;
36  
37 // Set up the default character encodings
38 if (function_exists('iconv_get_encoding'))
39 {
40 $config->setInputEncoding(iconv_get_encoding('input_encoding'));
41 }
42  
43 // Define the language array
44 $lang = array();
45 $langNames = array();
46  
47 // Set up locwebsvnhttp
48 // Note: we will use nothing in MultiViews mode so that the URLs use the root
49 // directory by default.
50 if (empty($locwebsvnhttp))
51 $locwebsvnhttp = defined('WSVN_MULTIVIEWS') ? '' : '.';
52  
53 if (empty($locwebsvnreal))
54 $locwebsvnreal = '.';
55  
56 $vars['locwebsvnhttp'] = $locwebsvnhttp;
57  
58 // Include a default language file (must go before config.inc)
59 require 'languages/english.inc';
60  
61 // Get the user's personalised config (requires the locwebsvnhttp stuff above)
62 require_once 'config.inc';
63  
64 // Load PHP_Compat if we're going to use it. This needs to be done after including config.inc (which contains
65 // the setting) but before svnlook.inc (which requires util.inc, which contains PHP4-incompatible functions)
66 if ($config->isPHPCompatEnabled()) {
67 require_once($config->getPHPCompatFile());
68 require_once 'include/php5compat.inc';
69 }
70  
71 require_once 'include/svnlook.inc';
72  
73 // Make sure that the input locale is set up correctly
74 setlocale(LC_ALL, '');
75  
76 // {{{ Content-Type's
77 // Set up the default content-type extension handling
78  
79 $contentType = array (
80  
81 '.dwg' => 'application/acad', // AutoCAD Drawing files
82 '.DWG' => 'application/acad', // AutoCAD Drawing files
83 '.arj' => 'application/arj', //  
84 '.ccAD' => 'application/clariscad', // ClarisCAD files
85 '.DRW' => 'application/drafting', // MATRA Prelude drafting
86 '.dxf' => 'application/dxf', // DXF (AutoCAD)
87 '.DXF' => 'application/dxf', // DXF (AutoCAD)
88 '.unv' => 'application/i-deas', //SDRC I-DEAS files
89 '.UNV' => 'application/i-deas', //SDRC I-DEAS files
90 '.igs' => 'application/iges', // IGES graphics format
91 '.iges' => 'application/iges', // IGES graphics format
92 '.IGS' => 'application/iges', // IGES graphics format
93 '.IGES' => 'application/iges', // IGES graphics format
94 '.hqx' => 'application/mac-binhex40', // Macintosh BinHex format
95 '.word' => 'application/msword', // Microsoft Word
96 '.w6w' => 'application/msword', // Microsoft Word
97 '.doc' => 'application/msword', // Microsoft Word
506 kaklik 98 '.DOC' => 'application/msword', // Microsoft Word
388 kaklik 99 '.wri' => 'application/mswrite', // Microsoft Write
100 '.bin' => 'application/octet-stream', // Uninterpreted binary
101 '.exe' => 'application/x-msdownload', // Windows EXE
102 '.EXE' => 'application/x-msdownload', // Windows EXE
103 '.oda' => 'application/oda', //  
104 '.pdf' => 'application/pdf', // PDF (Adobe Acrobat)
506 kaklik 105 '.PDF' => 'application/pdf', // PDF (Adobe Acrobat)
388 kaklik 106 '.ai' => 'application/postscript', // PostScript
107 '.PS' => 'application/postscript', // PostScript
108 '.ps' => 'application/postscript', // PostScript
109 '.eps' => 'application/postscript', // PostScript
110 '.prt' => 'application/pro_eng', // PTC Pro/ENGINEER
111 '.PRT' => 'application/pro_eng', // PTC Pro/ENGINEER
112 '.part' => 'application/pro_eng', // PTC Pro/ENGINEER
113 '.rtf' => 'application/rtf', // Rich Text Format
114 '.set' => 'application/set', // SET (French CAD standard)
115 '.SET' => 'application/set', // SET (French CAD standard)
116 '.stl' => 'application/sla', // Stereolithography
117 '.STL' => 'application/sla', // Stereolithography
118 '.SOL' => 'application/solids', // MATRA Prelude Solids
119 '.stp' => 'application/STEP', // ISO-10303 STEP data files
120 '.STP' => 'application/STEP', // ISO-10303 STEP data files
121 '.step' => 'application/STEP', // ISO-10303 STEP data files
122 '.STEP' => 'application/STEP', // ISO-10303 STEP data files
123 '.svg' => 'application/svg', // Scalable Vector Graphics
124 '.vda' => 'application/vda', // VDA-FS Surface data
125 '.VDA' => 'application/vda', // VDA-FS Surface data
126 '.dir' => 'application/x-director', // Macromedia Director
127 '.dcr' => 'application/x-director', // Macromedia Director
128 '.dxr' => 'application/x-director', // Macromedia Director
129 '.mif' => 'application/x-mif', // FrameMaker MIF Format
130 '.csh' => 'application/x-csh', // C-shell script
131 '.dvi' => 'application/x-dvi', // TeX DVI
132 '.gz' => 'application/x-gzip', // GNU Zip
133 '.gzip' => 'application/x-gzip', // GNU Zip
134 '.hdf' => 'application/x-hdf', // ncSA HDF Data File
135 '.latex' => 'application/x-latex', // LaTeX source
136 '.nc' => 'application/x-netcdf', // Unidata netCDF
137 '.cdf' => 'application/x-netcdf', // Unidata netCDF
138 '.sit' => 'application/x-stuffit', // Stiffut Archive
139 '.tcl' => 'application/x-tcl', // TCL script
140 '.texinfo' => 'application/x-texinfo', // Texinfo (Emacs)
141 '.texi' => 'application/x-texinfo', // Texinfo (Emacs)
142 '.t' => 'application/x-troff', // Troff
143 '.tr' => 'application/x-troff', // Troff
144 '.roff' => 'application/x-troff', // Troff
145 '.man' => 'application/x-troff-man', // Troff with MAN macros
146 '.me' => 'application/x-troff-me', // Troff with ME macros
147 '.ms' => 'application/x-troff-ms', // Troff with MS macros
148 '.src' => 'application/x-wais-source', // WAIS source
149 '.bcpio' => 'application/x-bcpio', // Old binary CPIO
150 '.cpio' => 'application/x-cpio', // POSIX CPIO
151 '.gtar' => 'application/x-gtar', // GNU tar
152 '.shar' => 'application/x-shar', // Shell archive
153 '.sv4cpio' => 'application/x-sv4cpio', // SVR4 CPIO
154 '.sv4crc' => 'application/x-sv4crc', // SVR4 CPIO with CRC
155 '.tar' => 'application/x-tar', // 4.3BSD tar format
156 '.ustar' => 'application/x-ustar', // POSIX tar format
157 '.hlp' => 'application/x-winhelp', // Windows Help
158 '.zip' => 'application/zip', // ZIP archive
159 '.au' => 'audio/basic', // Basic audio (usually m-law)
160 '.snd' => 'audio/basic', // Basic audio (usually m-law)
161 '.aif' => 'audio/x-aiff', // AIFF audio
162 '.aiff' => 'audio/x-aiff', // AIFF audio
163 '.aifc' => 'audio/x-aiff', // AIFF audio
164 '.ra' => 'audio/x-pn-realaudio', // RealAudio
165 '.ram' => 'audio/x-pn-realaudio', // RealAudio
166 '.rpm' => 'audio/x-pn-realaudio-plugin', // RealAudio (plug-in)
167 '.wav' => 'audio/x-wav', // Windows WAVE audio
168 '.mp3' => 'audio/x-mp3', // MP3 files
169 '.gif' => 'image/gif', // gif image
170 '.ief' => 'image/ief', // Image Exchange Format
171 '.jpg' => 'image/jpeg', // JPEG image
172 '.JPG' => 'image/jpeg', // JPEG image
173 '.JPE' => 'image/jpeg', // JPEG image
174 '.jpe' => 'image/jpeg', // JPEG image
175 '.JPEG' => 'image/jpeg', // JPEG image
176 '.jpeg' => 'image/jpeg', // JPEG image
177 '.pict' => 'image/pict', // Macintosh PICT
178 '.tiff' => 'image/tiff', // TIFF image
179 '.tif' => 'image/tiff', // TIFF image
180 '.ras' => 'image/x-cmu-raster', // CMU raster
181 '.pnm' => 'image/x-portable-anymap', // PBM Anymap format
182 '.pbm' => 'image/x-portable-bitmap', // PBM Bitmap format
183 '.pgm' => 'image/x-portable-graymap', // PBM Graymap format
184 '.ppm' => 'image/x-portable-pixmap', // PBM Pixmap format
185 '.rgb' => 'image/x-rgb', // RGB Image
186 '.xbm' => 'image/x-xbitmap', // X Bitmap
187 '.xpm' => 'image/x-xpixmap', // X Pixmap
506 kaklik 188 '.xl' => 'application/excel', // Microsoft Excel
189 '.xls' => 'application/excel', // Microsoft Excel
190 '.XLS' => 'application/excel', // Microsoft Excel
388 kaklik 191 '.xwd' => 'image/x-xwindowdump', // X Windows dump (xwd) format
192 '.zip' => 'multipart/x-zip', // PKZIP Archive
193 '.gzip' => 'multipart/x-gzip', // GNU ZIP Archive
194 '.mpeg' => 'video/mpeg', // MPEG video
195 '.mpg' => 'video/mpeg', // MPEG video
196 '.MPG' => 'video/mpeg', // MPEG video
197 '.MPE' => 'video/mpeg', // MPEG video
198 '.mpe' => 'video/mpeg', // MPEG video
199 '.MPEG' => 'video/mpeg', // MPEG video
200 '.mpeg' => 'video/mpeg', // MPEG video
201 '.qt' => 'video/quicktime', // QuickTime Video
202 '.mov' => 'video/quicktime', // QuickTime Video
203 '.avi' => 'video/msvideo', // Microsoft Windows Video
204 '.movie' => 'video/x-sgi-movie', // SGI Movieplayer format
205 '.wrl' => 'x-world/x-vrml', // VRML Worlds
206 '.odt' => 'application/vnd.oasis.opendocument.text', // OpenDocument Text
207 '.ott' => 'application/vnd.oasis.opendocument.text-template', // OpenDocument Text Template
208 '.ods' => 'application/vnd.oasis.opendocument.spreadsheet', // OpenDocument Spreadsheet
209 '.ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', // OpenDocument Spreadsheet Template
210 '.odp' => 'application/vnd.oasis.opendocument.presentation', // OpenDocument Presentation
211 '.otp' => 'application/vnd.oasis.opendocument.presentation-template', // OpenDocument Presentation Template
212 '.odg' => 'application/vnd.oasis.opendocument.graphics', // OpenDocument Drawing
213 '.otg' => 'application/vnd.oasis.opendocument.graphics-template', // OpenDocument Drawing Template
214 '.odc' => 'application/vnd.oasis.opendocument.chart', // OpenDocument Chart
215 '.otc' => 'application/vnd.oasis.opendocument.chart-template', // OpenDocument Chart Template
216 '.odf' => 'application/vnd.oasis.opendocument.formula', // OpenDocument Formula
217 '.otf' => 'application/vnd.oasis.opendocument.formula-template', // OpenDocument Formula Template
218 '.odi' => 'application/vnd.oasis.opendocument.image', // OpenDocument Image
219 '.oti' => 'application/vnd.oasis.opendocument.image-template', // OpenDocument Image Template
220 '.odm' => 'application/vnd.oasis.opendocument.text-master', // OpenDocument Master Document
221 '.oth' => 'application/vnd.oasis.opendocument.text-web', // HTML Document Template
222 '.odb' => 'application/vnd.oasis.opendocument.database', // OpenDocument Database
223  
224 );
225  
226 // }}}
227  
228 // {{{ Enscript file extensions
229  
230 // List of extensions recognised by enscript.
231  
232 $extEnscript = array
233 (
234 '.ada' => 'ada',
235 '.adb' => 'ada',
236 '.ads' => 'ada',
237 '.awk' => 'awk',
238 '.c' => 'c',
239 '.c++' => 'cpp',
240 '.cc' => 'cpp',
241 '.cpp' => 'cpp',
242 '.csh' => 'csh',
243 '.cxx' => 'cpp',
244 '.diff' => 'diffu',
245 '.dpr' => 'delphi',
246 '.el' => 'elisp',
247 '.eps' => 'postscript',
248 '.f' => 'fortran',
249 '.for' => 'fortran',
250 '.gs' => 'haskell',
251 '.h' => 'c',
252 '.hpp' => 'cpp',
253 '.hs' => 'haskell',
254 '.htm' => 'html',
255 '.html' => 'html',
256 '.idl' => 'idl',
257 '.java' => 'java',
258 '.js' => 'javascript',
259 '.lgs' => 'haskell',
260 '.lhs' => 'haskell',
261 '.m' => 'objc',
262 '.m4' => 'm4',
263 '.man' => 'nroff',
264 '.nr' => 'nroff',
265 '.p' => 'pascal',
266 '.pas' => 'delphi',
267 '.patch' => 'diffu',
268 '.pkg' => 'sql',
269 '.pl' => 'perl',
270 '.pm' => 'perl',
271 '.pp' => 'pascal',
272 '.ps' => 'postscript',
273 '.s' => 'asm',
274 '.scheme' => 'scheme',
275 '.scm' => 'scheme',
276 '.scr' => 'synopsys',
277 '.sh' => 'sh',
278 '.shtml' => 'html',
279 '.sql' => 'sql',
280 '.st' => 'states',
281 '.syn' => 'synopsys',
282 '.synth' => 'synopsys',
283 '.tcl' => 'tcl',
284 '.tex' => 'tex',
285 '.texi' => 'tex',
286 '.texinfo' => 'tex',
287 '.v' => 'verilog',
288 '.vba' => 'vba',
289 '.vh' => 'verilog',
290 '.vhd' => 'vhdl',
291 '.vhdl' => 'vhdl',
292 '.py' => 'python',
293  
294 // The following are handled internally by WebSVN, since there's no
295 // support for them in Enscript
296  
297 '.php' => 'php',
298 '.phtml' => 'php',
299 '.php3' => 'php',
300 '.inc' => 'php'
301 );
302  
303 // }}}
304  
305 // Default 'zipped' array
306  
307 $zipped = array ();
308  
309 // Set up the version info
310  
311 initSvnVersion($major,$minor);
312  
313 // Get the language choice as defained as the default by config.inc
314 $user_defaultLang = $lang['LANGUAGENAME'];
315  
316 // Override this with the user choice if there is one, and memorise the setting
317 // as a cookie (since we don't have user accounts, we can't store the setting
318 // anywhere else). We try to memorise a permanant cookie and a per session cookie
319 // in case the user's disabled permanant ones.
320  
321 if (!empty($_REQUEST['langchoice']))
322 {
323 $user_defaultLang = $_REQUEST['langchoice'];
324 setcookie('storedlang', $_REQUEST['langchoice'], time()+(3600*24*356*10), '/');
325 setcookie('storedsesslang', $_REQUEST['langchoice']);
326 }
327 else // Try to read an existing cookie if there is one
328 {
329 if (!empty($_COOKIE['storedlang'])) $user_defaultLang = $_COOKIE['storedlang'];
330 else if (!empty($_COOKIE['storedsesslang'])) $user_defaultLang = $_COOKIE['storedsesslang'];
331 }
332  
333 $user_defaultFile = '';
334 if ($handle = opendir('languages'))
335 {
336 // Read the language name for each language.
337 while (false !== ($file = readdir($handle)))
338 {
339 if ($file{0} != '.' && !is_dir('languages'.DIRECTORY_SEPARATOR.$file))
340 {
341 $lang['LANGUAGENAME'] = '';
342 require 'languages/'.$file;
343 if ($lang['LANGUAGENAME'] != '')
344 {
345 $langNames[] = $lang['LANGUAGENAME'];
346 if ($lang['LANGUAGENAME'] == $user_defaultLang)
347 $user_defaultFile = $file;
348 }
349 }
350 }
351  
352 closedir($handle);
353  
354 // XXX: this shouldn't be necessary
355 // ^ i.e. just require english.inc, then the desired language
356 // Reload english to get untranslated strings
357 require 'languages/english.inc';
358  
359 // Reload the default language
360 if (!empty($user_defaultFile))
361 require 'languages/'.$user_defaultFile;
362  
363 $url = getParameterisedSelfUrl(true);
364 $vars["lang_form"] = "<form action=\"$url\" method=\"post\" id=\"langform\">";
365 $vars["lang_select"] = "<select name=\"langchoice\" onchange=\"javascript:this.form.submit();\">";
366  
367 reset($langNames);
368 foreach ($langNames as $name)
369 {
370 $sel = "";
371 if ($name == $user_defaultLang) $sel = "selected";
372 $vars["lang_select"] .= "<option value=\"$name\" $sel>$name</option>";
373 }
374  
375 $vars["lang_select"] .= "</select>";
376 $vars["lang_submit"] = "<input type=\"submit\" value=\"${lang["GO"]}\">";
377 $vars["lang_endform"] = "</form>";
378 }
379  
380 // Set up headers
381  
382 header('Content-Type: text/html; charset=UTF-8');
383  
384 // Make sure that the user has set up a repository
385  
386 $reps = $config->getRepositories();
387 if (empty($reps[0]))
388 {
389 echo $lang["SUPPLYREP"];
390 exit;
391 }
392  
393 // Override the rep parameter with the repository name if it's available
394 $repname = @$_REQUEST["repname"];
395 if (isset($repname))
396 {
397 $rep = $config->findRepository($repname);
398 }
399 else
400 $rep = $reps[0];
401  
402 // Retrieve other standard parameters
403  
404 # due to possible XSS exploit, we need to clean up path first
405 $path = !empty($_REQUEST['path']) ? $_REQUEST['path'] : null;
406 $vars['safepath'] = htmlentities($path);
407 $rev = (int)@$_REQUEST["rev"];
408 $showchanged = (@$_REQUEST["sc"] == 1)?1:0;
409  
410 // Function to create the project selection HTML form
411 function createProjectSelectionForm()
412 {
413 global $config, $vars, $rep, $lang, $showchanged;
414  
415 $url = $config->getURL(-1, "", "form");
416 $vars["projects_form"] = "<form action=\"$url\" method=\"post\" id=\"projectform\">";
417  
418 $reps = $config->getRepositories();
419 $vars["projects_select"] = "<select name=\"repname\" onchange=\"javascript:this.form.submit();\">";
420  
421 foreach ($reps as $trep)
422 {
423 if ($trep->hasReadAccess("/", true))
424 {
425 if ($rep->getDisplayName() == $trep->getDisplayName())
426 $sel = "selected";
427 else
428 $sel = "";
429  
430 $vars["projects_select"] .= "<option value=\"".$trep->getDisplayName()."\" $sel>".$trep->getDisplayName()."</option>";
431 }
432 }
433  
434 $vars["projects_select"] .= "</select>";
435  
436 $vars["projects_submit"] = "<input type=\"submit\" value=\"${lang["GO"]}\" />";
437 $vars["projects_endform"] = "<input type=\"hidden\" name=\"selectproj\" value=\"1\" /><input type=\"hidden\" name=\"op\" value=\"form\" /><input type=\"hidden\" name=\"sc\" value=\"$showchanged\" /></form>";
438 }
439  
440 // Create the form if we're not in MultiViews. Otherwise wsvn must create the form once the current project has
441 // been found
442  
443 if (!$config->multiViews)
444 {
445 createProjectSelectionForm();
446 }
447  
448 if ($rep)
449 {
450 $vars["allowdownload"] = $rep->getAllowDownload();
451 $vars["repname"] = $rep->getDisplayName();
452 }
453  
454 // As of version 1.70 the output encoding is forced to be UTF-8, since this is the output
455 // encoding returned by svn log --xml. This is good, since we are no longer reliant on PHP's
456 // rudimentary conversions.
457  
458 $vars["charset"] = "UTF-8";
459 ?>