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Added functionality to create a new, empty hd image.

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This commit is contained in:
akuker 2020-08-07 12:51:33 -05:00
parent 86bf896d66
commit 377da587b7
3 changed files with 89 additions and 68 deletions
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4
src/php/lib_rascsi.php
View File

@ -6,7 +6,7 @@
<?php <?php
$FILE_PATH='/home/pi/images'. PHP_EOL; $FILE_PATH='/home/pi/images';
function html_generate_header(){ function html_generate_header(){
echo ' <table width="100%" >'. PHP_EOL; echo ' <table width="100%" >'. PHP_EOL;
@ -14,7 +14,7 @@ function html_generate_header(){
echo ' <td style="background-color: black;"><a href=http://github.com/akuker/RASCSI><h1>RaSCSI - 68kmla Edition</h1></a></td>'. PHP_EOL; echo ' <td style="background-color: black;"><a href=http://github.com/akuker/RASCSI><h1>RaSCSI - 68kmla Edition</h1></a></td>'. PHP_EOL;
echo ' <td style="background-color: black;">'. PHP_EOL; echo ' <td style="background-color: black;">'. PHP_EOL;
echo ' <form action="rascsi.php">'. PHP_EOL; echo ' <form action="rascsi.php">'. PHP_EOL;
echo ' <input type="submit" value="Refresh"/>'. PHP_EOL; echo ' <input type="submit" value="Go Home"/>'. PHP_EOL;
echo ' <p style="color:white">'.time().'</p>'. PHP_EOL; echo ' <p style="color:white">'.time().'</p>'. PHP_EOL;
echo ' </form>'. PHP_EOL; echo ' </form>'. PHP_EOL;
echo ' </td>'. PHP_EOL; echo ' </td>'. PHP_EOL;

64
src/php/rascsi.php
View File

@ -9,43 +9,6 @@
<head> <head>
<link rel="stylesheet" href="rascsi_styles.css"> <link rel="stylesheet" href="rascsi_styles.css">
<script>
function compute(f) {
if (confirm("Are you sure?"))
alert("Yes");
else
alert("No");
}
function eject_image(id, file) {
var url = "eject.php?id=" + encodeURIComponent(id) + "&file=" + encodeURIComponent(file);
window.location.href = url;
}
function insert_image(id, file) {
if (confirm("Not implemented yet.... would insert " + file + " into " + id))
alert("OK");
}
function add_device(id) {
var url = "add_device.php?id=" + encodeURIComponent(id);
window.location.href = url;
}
function remove_device(id) {
confirm_message = "Are you sure you want to disconnect ID " + id +
"? This may cause unexpected behavior on the host computer if it is still running";
if (confirm(confirm_message)) {
var url = "disconnect.php?id=" + encodeURIComponent(id);
window.location.href = url;
}
}
function delete_file(f) {
if (confirm("Are you sure you want to delete " + f + "?"))
alert("OK");
}
</script>
</head> </head>
<body> <body>
@ -86,19 +49,20 @@
} }
echo '<tr>'; echo '<tr>'.PHP_EOL;
echo ' <form>'; echo ' <td>SD Card</td>'.PHP_EOL;
echo ' <td>SD Card</td>'; echo ' <td>'.$file_name.'</td>'.PHP_EOL;
echo ' <td>'.$file_name.'</td>'; echo ' <td>'.file_size_from_ls($this_file).'</td>'.PHP_EOL;
echo ' <td>'.file_size_from_ls($this_file).'</td>'; echo ' <td>'.file_category_from_file_name($file_name).'</td>'.PHP_EOL;
echo ' <td>'.file_category_from_file_name($file_name).'</td>'; echo ' <td>'.mod_date_from_ls($this_file).'</td>'.PHP_EOL;
echo ' <td>'.mod_date_from_ls($this_file).'</td>'; echo ' <td>'.PHP_EOL;
echo ' <td>'; echo ' <form action="rascsi_action.php" method="post">'.PHP_EOL;
echo ' <input type="button" value="Delete" onClick="delete_file(\''.$file_name.'\')" data-arg1="'.$file_name.'"/>'; echo ' <input type="hidden" name="command" value="delete_file"/>'.PHP_EOL;
echo ' <input type="button" value="Copy to RAM Disk" disabled/>'; echo ' <input type="hidden" name="file_name" value="'.$file_name.'"/>'.PHP_EOL;
echo ' </td>'; echo ' <input type="submit" value="Delete">'.PHP_EOL;
echo ' </form>'; echo ' </form>'.PHP_EOL;
echo '</tr>'; echo ' </td>'.PHP_EOL;
echo '</tr>'.PHP_EOL;
} }
?> ?>
</table> </table>

83
src/php/rascsi_action.php
View File

@ -13,15 +13,20 @@
include 'lib_rascsi.php'; include 'lib_rascsi.php';
html_generate_header(); html_generate_header();
echo "Post values......................".PHP_EOL; echo '<br>';
echo '<table>'.PHP_EOL;
echo ' <tr><td><p style="color:gray">Debug stuff</p></td></tr>'.PHP_EOL;
echo ' <tr><td>';
echo '<p style="color:gray">Post values......................'.PHP_EOL;
echo '<br> '.PHP_EOL; echo '<br> '.PHP_EOL;
var_dump($_POST); var_dump($_POST);
echo '<br>'.PHP_EOL; echo '<br><br>Running command.... '.$_POST['command'].PHP_EOL;
echo '<br></p>'.PHP_EOL;
echo '</td></tr></table>';
if(isset($_POST['command'])) if(isset($_POST['command']))
{ {
echo 'Running command.... '.$_POST['command'].'<br><br>'.PHP_EOL;
switch(strtolower($_POST['command'])){ switch(strtolower($_POST['command'])){
case "eject_disk": case "eject_disk":
action_eject_disk(); action_eject_disk();
@ -139,15 +144,54 @@ function action_remove_device(){
} }
// function action_connect_new_device(){} // function action_connect_new_device(){}
function action_insert_disk(){} function action_insert_disk(){}
function action_create_new_image(){} function action_create_new_image(){
function action_delete_file(){ // If we already know the size & filename, we can go create the image...
// Check to see if the user has confirmed if(isset($_POST['size']) && isset($_POST['file_name'])){
if(isset($_POST['confirmed'])){ $command = 'dd if=/dev/zero of='.$GLOBALS['FILE_PATH'].'/'.$_POST['file_name'].' bs=1M count='.$_POST['size'];
echo '<br>exec(rm '.$_POST['file'].')'.PHP_EOL; exec($command, $retArray, $result);
echo '<br><br>'.$command.'<br><br>';
check_result($result, $command, $retArray);
html_generate_ok_to_go_home(); html_generate_ok_to_go_home();
} }
else{ else{
check_are_you_sure('Are you sure you want to PERMANENTLY delete '.$_POST['file'].'?'); echo '<h2>Create a new empty file</h2>'.PHP_EOL;
echo '<form action=rascsi_action.php method="post">'.PHP_EOL;
echo ' <input type="hidden" name="command" value="'.$_POST['command'].'"/>'.PHP_EOL;
echo ' <table style="border: none">'.PHP_EOL;
echo ' <tr style="border: none">'.PHP_EOL;
echo ' <td style="border: none">File Name:</td>'.PHP_EOL;
echo ' <td style="border: none">'.PHP_EOL;
echo ' <input type="text" name=file_name value="'.get_new_filename().'"/>'.PHP_EOL;
echo ' </td>'.PHP_EOL;
echo ' <td style="border: none"> Size:</td>'.PHP_EOL;
echo ' <td style="border: none">'.PHP_EOL;
echo ' <input type="number" name=size value="10""/>'.PHP_EOL;
echo ' </td>'.PHP_EOL;
echo ' <td style="border: none">MB</td>'.PHP_EOL;
echo ' <td style="border: none">'.PHP_EOL;
echo ' <input type="submit" name="create" value="Create New" />'.PHP_EOL;
echo ' </td>'.PHP_EOL;
echo ' </tr>'.PHP_EOL;
echo ' </table>'.PHP_EOL;
echo '</form>'.PHP_EOL;
echo '<br><i>Note: Creating a large file may take a long time!</i>'.PHP_EOL;
echo '<br><br>'.PHP_EOL;
echo '<form action="rascsi.php" method="post">'.PHP_EOL;
echo ' <input type="submit" name="cancel" value="Cancel" />'.PHP_EOL;
echo '</form>'.PHP_EOL;
}
}
function action_delete_file(){
// Check to see if the user has confirmed
if(isset($_POST['confirmed'])){
$command = 'rm '.$GLOBALS['FILE_PATH'].'/'.$_POST['file_name'];
exec($command, $retArray, $result);
check_result($result, $command, $retArray);
html_generate_ok_to_go_home();
}
else{
check_are_you_sure('Are you sure you want to PERMANENTLY delete '.$_POST['file_name'].'?');
} }
} }
@ -197,18 +241,20 @@ function action_unknown_command(){
function check_result($result,$command,$output){ function check_result($result,$command,$output){
if(!$result){ if(!$result){
echo '<br><h2>Command succeeded!<h2>'.PHP_EOL; echo '<br><h2>Command succeeded!</h2>'.PHP_EOL;
} }
else{ else{
echo '<br><h2>Command failed!</h2>'.PHP_EOL; echo '<br><h2>Command failed!</h2>'.PHP_EOL;
} }
echo '<br><code>'.$command.'</code>'.PHP_EOL; echo '<br><code>'.$command.'</code><br>'.PHP_EOL;
if(count($output) > 0){
echo '<br>Output:<code>'.PHP_EOL; echo '<br>Output:<code>'.PHP_EOL;
foreach($output as $line){ foreach($output as $line){
echo '<br> Error message: '.$line.PHP_EOL; echo '<br> Error message: '.$line.PHP_EOL;
} }
echo '</code>'.PHP_EOL; echo '</code>'.PHP_EOL;
} }
}
function check_are_you_sure($prompt){ function check_are_you_sure($prompt){
echo '<br><h2>'.$prompt.'</h2>'.PHP_EOL; echo '<br><h2>'.$prompt.'</h2>'.PHP_EOL;
@ -225,7 +271,7 @@ function check_are_you_sure($prompt){
echo '<input type="hidden" name="'.$key.'" value="'.$value.'"/>'.PHP_EOL; echo '<input type="hidden" name="'.$key.'" value="'.$value.'"/>'.PHP_EOL;
} }
echo ' <input type="hidden" name="confirmed" value="yes" />'.PHP_EOL; echo ' <input type="hidden" name="confirmed" value="yes" />'.PHP_EOL;
echo ' <input type="submit" name="do_it" value="Do it!" />'.PHP_EOL; echo ' <input type="submit" name="do_it" value="Yes" />'.PHP_EOL;
echo ' </form>'.PHP_EOL; echo ' </form>'.PHP_EOL;
echo ' </td>'.PHP_EOL; echo ' </td>'.PHP_EOL;
echo ' </tr>'.PHP_EOL; echo ' </tr>'.PHP_EOL;
@ -276,6 +322,17 @@ function action_connect_new_device(){
echo ' </tr>'.PHP_EOL; echo ' </tr>'.PHP_EOL;
echo ' </table>'.PHP_EOL; echo ' </table>'.PHP_EOL;
} }
function get_new_filename(){
// Try to find a new file name that doesn't exist.
$i=1;
while(file_exists($GLOBALS['FILE_PATH'].'/'.'new_file'.$i.'.hda'))
{
$i = $i+1;
}
return 'new_file'.$i.'.hda';
}
?> ?>
</body> </body>