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Improved file can-write checking on Windows (IIS, in particular)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/branches/2.3@66314 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
sminnee 2008-11-20 20:01:01 +00:00 committed by Sam Minnee
parent 8aa321743b
commit 292343da48
1 changed files with 1078 additions and 1075 deletions
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11
install.php
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@ -20,6 +20,7 @@ foreach($envFiles as $envFile) {
}
}
// Load database config
if(isset($_REQUEST['mysql'])) {
$databaseConfig = $_REQUEST['mysql'];
@ -369,25 +370,27 @@ class InstallRequirements {
function requireWriteable($filename, $testDetails) {
$this->testing($testDetails);
$filename = $this->getBaseDir() . $filename;
$filename = $this->getBaseDir() . str_replace("/", DIRECTORY_SEPARATOR,$filename);
if(function_exists('posix_getgroups')) {
if(!is_writeable($filename)) {
if(function_exists('posix_getgroups')) {
$user = posix_getpwuid(posix_geteuid());
$groups = posix_getgroups();
foreach($groups as $group) {
$groupInfo = posix_getgrgid($group);
$groupList[] = $groupInfo['name'];
}
$groupList = "'" . implode("', '", $groupList) . "'";
$groupList = "'" . implode("', '", $groupList) . "'"; }
$testDetails[2] .= "User '$user[name]' needs to be able to write to this file:\n$filename";
$this->error($testDetails);
}
/*
} else {
$testDetails[2] .= "Unable to detect whether I can write to files. Please ensure $filename is writable.";
$this->warning($testDetails);
}
*/
}
function requireTempFolder($testDetails) {
@ -539,7 +542,7 @@ class InstallRequirements {
function getBaseDir() {
// Cache the value so that when the installer mucks with SCRIPT_FILENAME half way through, this method
// still returns the correct value.
if(!$this->baseDir) $this->baseDir = realpath(dirname($_SERVER['SCRIPT_FILENAME'])) . '/';
if(!$this->baseDir) $this->baseDir = realpath(dirname($_SERVER['SCRIPT_FILENAME'])) . DIRECTORY_SEPARATOR;
return $this->baseDir;
}