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many doxygen comments added

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This commit is contained in:
Brenda Wallace 2009-09-13 18:29:10 +12:00
parent 61d5d51cf5
commit 36aa89d695
1 changed files with 26 additions and 2 deletions
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28
install.php
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@ -224,6 +224,13 @@ function main()
} }
} }
/**
* checks if an external libary is present
*
* @param string $external_library Name of library
*
* @return boolean indicates if library present
*/
function haveExternalLibrary($external_library) function haveExternalLibrary($external_library)
{ {
if (isset($external_library['include']) && ! include_once $external_library['include'] ) { if (isset($external_library['include']) && ! include_once $external_library['include'] ) {
@ -238,6 +245,11 @@ function haveExternalLibrary($external_library)
return true; return true;
} }
/**
* Check if all is ready for installation
*
* @return void
*/
function checkPrereqs() function checkPrereqs()
{ {
$pass = true; $pass = true;
@ -295,6 +307,13 @@ function checkPrereqs()
return $pass; return $pass;
} }
/**
* Checks if a php extension is both installed and loaded
*
* @param string $name of extension to check
*
* @return boolean whether extension is installed and loaded
*/
function checkExtension($name) function checkExtension($name)
{ {
if (!extension_loaded($name)) { if (!extension_loaded($name)) {
@ -305,6 +324,11 @@ function checkExtension($name)
return true; return true;
} }
/**
* Show list of libraries
*
* @return void
*/
function showLibs() function showLibs()
{ {
global $external_libraries; global $external_libraries;
@ -356,9 +380,9 @@ E_O_T;
foreach($present_libraries as $library) foreach($present_libraries as $library)
{ {
echo '<li>'; echo '<li>';
if($library['url']){ if ($library['url']) {
echo '<a href=">'.$library['url'].'">'.htmlentities($library['name']).'</a>'; echo '<a href=">'.$library['url'].'">'.htmlentities($library['name']).'</a>';
}else{ } else {
echo htmlentities($library['name']); echo htmlentities($library['name']);
} }
echo '</li>'; echo '</li>';