setServerIsWindows();
}
// Set up locwebsvnhttp
// Note: we will use nothing in MultiViews mode so that the URLs use the root
// directory by default.
if (empty($locwebsvnhttp)) {
$locwebsvnhttp = defined('WSVN_MULTIVIEWS') ? '' : '.';
}
if (empty($locwebsvnreal)) {
$locwebsvnreal = '.';
}
$vars['locwebsvnhttp'] = $locwebsvnhttp;
// {{{ Content Types
// Set up the default content-type extension handling
$contentType = array(
'.dwg' => 'application/acad', // AutoCAD Drawing files
'.arj' => 'application/arj',
'.ccad' => 'application/clariscad', // ClarisCAD files
'.drw' => 'application/drafting', // MATRA Prelude drafting
'.dxf' => 'application/dxf', // DXF (AutoCAD)
'.xls' => 'application/excel', // Microsoft Excel
'.unv' => 'application/i-deas', //SDRC I-DEAS files
'.igs' => 'application/iges', // IGES graphics format
'.iges' => 'application/iges', // IGES graphics format
'.hqx' => 'application/mac-binhex40', // Macintosh BinHex format
'.word' => 'application/msword', // Microsoft Word
'.w6w' => 'application/msword', // Microsoft Word
'.doc' => 'application/msword', // Microsoft Word
'.wri' => 'application/mswrite', // Microsoft Write
'.bin' => 'application/octet-stream', // Uninterpreted binary
'.exe' => 'application/x-msdownload', // Windows EXE
'.oda' => 'application/oda',
'.pdf' => 'application/pdf', // PDF (Adobe Acrobat)
'.ai' => 'application/postscript', // PostScript
'.ps' => 'application/postscript', // PostScript
'.eps' => 'application/postscript', // PostScript
'.prt' => 'application/pro_eng', // PTC Pro/ENGINEER
'.part' => 'application/pro_eng', // PTC Pro/ENGINEER
'.rtf' => 'application/rtf', // Rich Text Format
'.set' => 'application/set', // SET (French CAD standard)
'.stl' => 'application/sla', // Stereolithography
'.sol' => 'application/solids', // MATRA Prelude Solids
'.stp' => 'application/STEP', // ISO-10303 STEP data files
'.step' => 'application/STEP', // ISO-10303 STEP data files
'.vda' => 'application/vda', // VDA-FS Surface data
'.dir' => 'application/x-director', // Macromedia Director
'.dcr' => 'application/x-director', // Macromedia Director
'.dxr' => 'application/x-director', // Macromedia Director
'.mif' => 'application/x-mif', // FrameMaker MIF Format
'.csh' => 'application/x-csh', // C-shell script
'.dvi' => 'application/x-dvi', // TeX DVI
'.gz' => 'application/gzip', // GNU Zip
'.gzip' => 'application/gzip', // GNU Zip
'.hdf' => 'application/x-hdf', // ncSA HDF Data File
'.latex' => 'application/x-latex', // LaTeX source
'.nc' => 'application/x-netcdf', // Unidata netCDF
'.cdf' => 'application/x-netcdf', // Unidata netCDF
'.sit' => 'application/x-stuffit', // Stiffut Archive
'.tcl' => 'application/x-tcl', // TCL script
'.texinfo' => 'application/x-texinfo', // Texinfo (Emacs)
'.texi' => 'application/x-texinfo', // Texinfo (Emacs)
'.t' => 'application/x-troff', // Troff
'.tr' => 'application/x-troff', // Troff
'.roff' => 'application/x-troff', // Troff
'.man' => 'application/x-troff-man', // Troff with MAN macros
'.me' => 'application/x-troff-me', // Troff with ME macros
'.ms' => 'application/x-troff-ms', // Troff with MS macros
'.src' => 'application/x-wais-source', // WAIS source
'.bcpio' => 'application/x-bcpio', // Old binary CPIO
'.cpio' => 'application/x-cpio', // POSIX CPIO
'.gtar' => 'application/x-gtar', // GNU tar
'.shar' => 'application/x-shar', // Shell archive
'.sv4cpio' => 'application/x-sv4cpio', // SVR4 CPIO
'.sv4crc' => 'application/x-sv4crc', // SVR4 CPIO with CRC
'.tar' => 'application/x-tar', // 4.3BSD tar format
'.ustar' => 'application/x-ustar', // POSIX tar format
'.hlp' => 'application/x-winhelp', // Windows Help
'.zip' => 'application/zip', // ZIP archive
'.au' => 'audio/basic', // Basic audio (usually m-law)
'.snd' => 'audio/basic', // Basic audio (usually m-law)
'.aif' => 'audio/x-aiff', // AIFF audio
'.aiff' => 'audio/x-aiff', // AIFF audio
'.aifc' => 'audio/x-aiff', // AIFF audio
'.ra' => 'audio/x-pn-realaudio', // RealAudio
'.ram' => 'audio/x-pn-realaudio', // RealAudio
'.rpm' => 'audio/x-pn-realaudio-plugin', // RealAudio (plug-in)
'.wav' => 'audio/x-wav', // Windows WAVE audio
'.mp3' => 'audio/x-mp3', // MP3 files
'.gif' => 'image/gif', // gif image
'.ief' => 'image/ief', // Image Exchange Format
'.jpg' => 'image/jpeg', // JPEG image
'.jpe' => 'image/jpeg', // JPEG image
'.jpeg' => 'image/jpeg', // JPEG image
'.pict' => 'image/pict', // Macintosh PICT
'.png' => 'image/png', // PNG image
'.svg' => 'image/svg+xml', // Scalable vector graphics
'.tiff' => 'image/tiff', // TIFF image
'.tif' => 'image/tiff', // TIFF image
'.ras' => 'image/x-cmu-raster', // CMU raster
'.pnm' => 'image/x-portable-anymap', // PBM Anymap format
'.pbm' => 'image/x-portable-bitmap', // PBM Bitmap format
'.pgm' => 'image/x-portable-graymap', // PBM Graymap format
'.ppm' => 'image/x-portable-pixmap', // PBM Pixmap format
'.rgb' => 'image/x-rgb', // RGB Image
'.xbm' => 'image/x-xbitmap', // X Bitmap
'.xpm' => 'image/x-xpixmap', // X Pixmap
'.xwd' => 'image/x-xwindowdump', // X Windows dump (xwd) format
'.mpeg' => 'video/mpeg', // MPEG video
'.mpg' => 'video/mpeg', // MPEG video
'.mpe' => 'video/mpeg', // MPEG video
'.mpeg' => 'video/mpeg', // MPEG video
'.qt' => 'video/quicktime', // QuickTime Video
'.mov' => 'video/quicktime', // QuickTime Video
'.avi' => 'video/msvideo', // Microsoft Windows Video
'.movie' => 'video/x-sgi-movie', // SGI Movieplayer format
'.wrl' => 'x-world/x-vrml', // VRML Worlds
'.ods' => 'application/vnd.oasis.opendocument.spreadsheet', // OpenDocument Spreadsheet
'.ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', // OpenDocument Spreadsheet Template
'.odp' => 'application/vnd.oasis.opendocument.presentation', // OpenDocument Presentation
'.otp' => 'application/vnd.oasis.opendocument.presentation-template', // OpenDocument Presentation Template
'.odg' => 'application/vnd.oasis.opendocument.graphics', // OpenDocument Drawing
'.otg' => 'application/vnd.oasis.opendocument.graphics-template', // OpenDocument Drawing Template
'.odc' => 'application/vnd.oasis.opendocument.chart', // OpenDocument Chart
'.otc' => 'application/vnd.oasis.opendocument.chart-template', // OpenDocument Chart Template
'.odf' => 'application/vnd.oasis.opendocument.formula', // OpenDocument Formula
'.otf' => 'application/vnd.oasis.opendocument.formula-template', // OpenDocument Formula Template
'.odi' => 'application/vnd.oasis.opendocument.image', // OpenDocument Image
'.oti' => 'application/vnd.oasis.opendocument.image-template', // OpenDocument Image Template
'.odb' => 'application/vnd.oasis.opendocument.database', // OpenDocument Database
'.odt' => 'application/vnd.oasis.opendocument.text', // OpenDocument Text
'.ott' => 'application/vnd.oasis.opendocument.text-template', // OpenDocument Text Template
'.odm' => 'application/vnd.oasis.opendocument.text-master', // OpenDocument Master Document
'.oth' => 'application/vnd.oasis.opendocument.text-web', // OpenDocument HTML Template
);
// }}}
// {{{ Enscript file extensions
// List of extensions recognised by enscript.
$extEnscript = array(
'.ada' => 'ada',
'.adb' => 'ada',
'.ads' => 'ada',
'.awk' => 'awk',
'.c' => 'c',
'.c++' => 'cpp',
'.cc' => 'cpp',
'.cmake' => 'cmake',
'CMakeLists.txt' => 'cmake',
'.cpp' => 'cpp',
'.csh' => 'csh',
'.cxx' => 'cpp',
'.diff' => 'diffu',
'.dpr' => 'delphi',
'.e' => 'eiffel',
'.el' => 'elisp',
'.eps' => 'postscript',
'.f' => 'fortran',
'.for' => 'fortran',
'.gs' => 'haskell',
'.h' => 'c',
'.hpp' => 'cpp',
'.hs' => 'haskell',
'.htm' => 'html',
'.html' => 'html',
'.idl' => 'idl',
'.java' => 'java',
'.js' => 'javascript',
'.json' => 'javascript',
'.lgs' => 'haskell',
'.lhs' => 'haskell',
'.m' => 'objc',
'.m4' => 'm4',
'.man' => 'nroff',
'.nr' => 'nroff',
'.p' => 'pascal',
'.pas' => 'delphi',
'.patch' => 'diffu',
'.pkg' => 'sql',
'.pl' => 'perl',
'.pm' => 'perl',
'.pp' => 'pascal',
'.ps' => 'postscript',
'.s' => 'asm',
'.scheme' => 'scheme',
'.scm' => 'scheme',
'.scr' => 'synopsys',
'.sh' => 'sh',
'.shtml' => 'html',
'.sql' => 'sql',
'.st' => 'states',
'.syn' => 'synopsys',
'.synth' => 'synopsys',
'.tcl' => 'tcl',
'.tex' => 'tex',
'.texi' => 'tex',
'.texinfo' => 'tex',
'.v' => 'verilog',
'.vba' => 'vba',
'.vh' => 'verilog',
'.vhd' => 'vhdl',
'.vhdl' => 'vhdl',
'.py' => 'python',
);
// }}}
// {{{ GeSHi file extensions
// List of extensions recognised by GeSHi.
$extGeshi = array(
'actionscript3' => array('as'),
'ada' => array('ada', 'adb', 'ads'),
'asm' => array('ash', 'asi', 'asm'),
'asp' => array('asp'),
'bash' => array('sh'),
'bibtex' => array('bib'),
'c' => array('c'),
'cfm' => array('cfm', 'cfml'),
'cmake' => array('cmake', 'CMakeLists.txt'),
'cobol' => array('cbl'),
'cpp' => array('cc', 'cpp', 'cxx', 'c++', 'h', 'hpp'),
'csharp' => array('cs'),
'css' => array('css'),
'd' => array('d'),
'delphi' => array('dpk', 'dpr', 'pas'),
'diff' => array('diff', 'patch'),
'dos' => array('bat', 'cmd'),
'eiffel' => array('e'),
'erlang' => array('erl'),
'email' => array('eml'),
'fortran' => array('f', 'for', 'f90'),
'gettext' => array('po', 'pot'),
'gml' => array('gml'),
'gnuplot' => array('plt'),
'groovy' => array('groovy'),
'haskell' => array('gs', 'hs', 'lgs', 'lhs'),
'html4strict' => array('html', 'htm'),
'idl' => array('idl'),
'ini' => array('desktop', 'ini'),
'java5' => array('java'),
'javascript' => array('js', 'json'),
'latex' => array('tex'),
'lisp' => array('lisp'),
'lua' => array('lua'),
'make' => array('make'),
'matlab' => array('m'),
'perl' => array('pl', 'pm'),
'php' => array('php', 'php3', 'php4', 'php5', 'phps', 'phtml'),
'povray' => array('pov'),
'properties' => array('properties'),
'providex' => array('pvc', 'pvx'),
'python' => array('py'),
'reg' => array('reg'),
'ruby' => array('rb'),
'scala' => array('scala'),
'scheme' => array('scm', 'scheme'),
'scilab' => array('sci'),
'smalltalk' => array('st'),
'sql' => array('sql'),
'tcl' => array('tcl'),
'vb' => array('bas'),
'vbnet' => array('vb'),
'vh' => array('v', 'verilog'),
'vhdl' => array('vhd', 'vhdl'),
'vim' => array('vim'),
'whitespace' => array('ws'),
'xml' => array('xml', 'xsl', 'xsd', 'xib', 'wsdl', 'svg', 'plist', 'jmx'),
'z80' => array('z80'),
);
// }}}
// Loads English localized strings by default (must go before config.php)
require 'languages/english.php';
// Support one WebSVN installation hosting multiple different SVNParentPaths, distinguished by their
// location. Per location, the web server needs to set some environment variable providing the path
// to the config to either exclusively or additionally include, implementing a simple layered config
// this way. That allows, e.g., changing paths to repos per location only and share everything else.
//
// The following implementation deals with multiple most likely problems in such an environment, like
// HTTP redirects influencing the name of the environment variable set and "preg_grep" indexing its
// results depending on the input, so optionally changing between requests.
//
// https://stackoverflow.com/q/3050444/696632
// https://bz.apache.org/bugzilla/show_bug.cgi?id=58739
$confSuccess = 0;
$envPathConf = preg_grep('/^(?:REDIRECT_)*WEBSVN_PATH_CONF$/', array_keys($_SERVER));
$envPathConf = array_values($envPathConf);
$envPathConf = array_key_exists(0, $envPathConf)
? $_SERVER[$envPathConf[0]]
: '';
// Get the user's personalised config (requires the locwebsvnhttp stuff above).
if (file_exists('include/config.php')) {
require_once 'include/config.php';
$confSuccess = 1;
}
if (!empty($envPathConf)) {
require_once $envPathConf;
$confSuccess = 1;
}
if (!$confSuccess) {
die('No config applied, either create "include/config.php" or use environment variable ' .
'"WEBSVN_PATH_CONF". The example file "include/distconfig.php" should be copied and ' .
'modified as needed.');
}
// Make sure that the input locale is set up correctly
putenv("LANG=".setlocale(LC_ALL, $config->getLocale()));
$vars['showageinsteadofdate'] = $config->showAgeInsteadOfDate();
// Initialize the version of SVN that is being used by WebSVN internally.
require_once 'include/svnlook.php';
$vars['svnversion'] = $config->getSubversionVersion();
// Initialize an array with all query parameters except language and template.
$queryParams = $_GET + $_POST;
unset($queryParams['language']);
unset($queryParams['template']);
$hidden = '';
foreach ($queryParams as $key => $value) {
if (is_array($value)) {
for ($i = 0; $i < count($value); $i++) {
$hidden .= '';
}
} else {
$hidden .= '';
}
}
// If the request specifies a language, store in a cookie. Otherwise, check for cookies specifying a
// particular language already.
$language = ''; // RFC 4646 language tag for representing the selected language.
if (!empty($_REQUEST['language'])) {
$language = $_REQUEST['language'];
setcookie('storedlang', $language, time() + (60 * 60 * 24 * 356 * 10));
setcookie('storedsesslang', $language);
} else if (isset($_COOKIE['storedlang'])) {
$language = $_COOKIE['storedlang'];
} else if (isset($_COOKIE['storedsesslang'])) {
$language = $_COOKIE['storedsesslang'];
}
// Load available languages (populates $languages array)
require 'languages/languages.php';
// Get the default language as defined by config.php
$defaultLanguage = $config->getDefaultLanguage();
if (!isset($languages[$defaultLanguage]))
$defaultLanguage = 'en';
// Determine which language to actually use
$language = getUserLanguage($languages, $defaultLanguage, $language);
$vars['language_code'] = $language;
// For languages other than English, load translated strings over existing ones.
if ($language != 'en')
require 'languages/'.$languages[$language][0].'.php';
// Generate the HTML form for selecting a different language
$vars['language_form'] = '';
// Load repository if possible
if ($config->multiViews) {
$rep = null; // MultiViews has custom code to load a repository
} else {
// Load repository matching 'repname' parameter (if set) or the default.
$repname = @$_REQUEST['repname'];
if (isset($repname)) {
$rep = $config->findRepository($repname);
} else {
$reps = $config->getRepositories();
$rep = (isset($reps[0]) ? $reps[0] : null);
}
// Make sure that the user has set up a repository
if ($rep == null) {
$vars['error'] = $lang['SUPPLYREP'];
} else if (is_string($rep)) {
$vars['error'] = $rep;
$rep = null;
} else {
$vars['repurl'] = $config->getURL($rep, '', 'dir');
$vars['clientrooturl'] = $rep->clientRootURL;
$vars['repname'] = escape($rep->getDisplayName());
$vars['allowdownload'] = $rep->getAllowDownload();
}
}
// If the request specifies a template, store in a cookie. Otherwise, check for cookies specifying a
// particular template already.
$template = '';
if (!empty($_REQUEST['template'])) {
$template = $_REQUEST['template'];
setcookie('storedtemplate', $template, time() + (60 * 60 * 24 * 365 * 10));
setcookie('storedsesstemplate', $template);
} else if (isset($_COOKIE['storedtemplate'])) {
$template = $_COOKIE['storedtemplate'];
} else if (isset($_COOKIE['storedsesstemplate'])) {
$template = $_COOKIE['storedsesstemplate'];
}
$templates = array();
// Skip creating template list when selected repository has specific template.
if ($rep == null || $rep->templatePath === false) {
// Get all templates defined in config.php; use last path component as name.
foreach ($config->templatePaths as $path) {
$templates[$path] = basename($path);
}
$selectedTemplatePath = $config->getTemplatePath();
if ($template != '' && in_array($template, $templates)) {
$selectedTemplatePath = array_search($template, $templates);
$config->userTemplate = $selectedTemplatePath;
}
}
// Generate the HTML form for selecting a different template
if (count($templates) > 1) {
$vars['template_form'] = '';
} else {
$vars['template_form'] = '';
$vars['template_select'] = '';
$vars['template_submit'] = '';
$vars['template_endform'] = '';
}
$vars['indexurl'] = $config->getURL('', '', 'index');
$vars['validationurl'] = getFullURL($_SERVER['SCRIPT_NAME']).'?'.buildQuery($queryParams + array('template' => $template, 'language' => $language), '%26');
$path = !empty($_REQUEST['path']) ? $_REQUEST['path'] : null;
if ($path === null || $path === '')
$path = '/';
$vars['path'] = str_replace('%2F', '/', rawurlencode($path));
$vars['safepath'] = escape($path);
// Set operative and peg revisions (if specified) and save passed-in revision
$rev = (int)@$_REQUEST['rev'];
$peg = (int)@$_REQUEST['peg'];
$search = (string)@$_REQUEST['search'];
if ($peg === 0)
$peg = '';
$passrev = $rev;
if (!$config->multiViews) {
// With MultiViews, browse creates the form once the current project is found.
createProjectSelectionForm();
createRevisionSelectionForm();
createSearchSelectionForm();
}
// set flag if robots should be blocked
$vars['blockrobots'] = $config->areRobotsBlocked();
$listing = array();
// Set up response headers
header('Content-Type: text/html; charset=UTF-8');
header('Content-Language: '.$language);
// Function to create the project selection HTML form
function createProjectSelectionForm() {
global $config, $vars, $rep, $lang;
$vars['projects_form'] = '';
$vars['projects_select'] = '';
$vars['projects_submit'] = '';
$vars['projects_endform'] = '';
if (!$config->showRepositorySelectionForm() || count($config->getRepositories()) < 2)
return;
if ($rep) {
$currentRepoName = $rep->getDisplayName();
$options = '';
} else {
$currentRepoName = '';
$options = '';
}
foreach ($config->getRepositories() as $repository) {
if ($repository->hasReadAccess('/')) {
$repoName = $repository->getDisplayName();
$sel = ($repoName == $currentRepoName) ? ' selected="selected"' : '';
$options .= '';
}
}
if (strlen($options) === 0)
return;
$vars['projects_form'] = '';
}
// Function to create the revision selection HTML form
function createRevisionSelectionForm() {
global $config, $lang, $vars, $rep, $path, $rev, $peg;
if ($rep == null)
return;
$params = array();
if (!$config->multiViews) {
$params['repname'] = $rep->getDisplayName();
if ($path === null)
$path = !empty($_REQUEST['path']) ? $_REQUEST['path'] : null;
if ($path && $path != '/')
$params['path'] = $path;
}
if ($peg || $rev)
$params['peg'] = ($peg ? $peg : $rev);
$hidden = '';
foreach ($params as $key => $value) {
$hidden .= '';
}
// The blank "action" attribute makes form link back to the containing page.
$vars['revision_form'] = '';
}
function createSearchSelectionForm() {
global $config, $lang, $vars, $rep, $path, $rev, $peg, $search;
if ($rep === null)
return;
$params = array();
if (!$config->multiViews) {
$params['repname'] = $rep->getDisplayName();
if ($path === null)
$path = !empty($_REQUEST['path']) ? $_REQUEST['path'] : null;
if ($path && $path != '/')
$params['path'] = $path;
}
if ($peg || $rev)
$params['rev'] = ($peg ? $peg : $rev);
$hidden = '';
foreach ($params as $key => $value) {
$hidden .= '';
}
$vars['search'] = true;
$vars['search_form'] = '';
}
function sendHeaderForbidden() {
http_response_code(403);
}