New data block feature

[jirafeau_project.git] / script.php

diff --git a/script.php b/script.php
index ad354a5695b909072f57b37adcd74f796758eee7..45ca63556b0550be720aa5d24f5a91a98b1aceb6 100755 (executable)
--- a/script.php
+++ b/script.php
@@ -33,6 +33,11 @@ require (JIRAFEAU_ROOT . 'lib/lang.php');
  global $script_langages;\r
  $script_langages = array ('bash' => 'Bash');\r
 \r
+/* Operations may take a long time.\r
+ * Be sure PHP's safe mode is off.\r
+ */\r
+ set_time_limit(0);\r
+\r
 if ($_SERVER['REQUEST_METHOD'] == "GET" && count ($_GET) == 0)\r
 {\r
     require (JIRAFEAU_ROOT . 'lib/template/header.php');\r
@@ -177,6 +182,57 @@ if ($_SERVER['REQUEST_METHOD'] == "GET" && count ($_GET) == 0)
     echo '<p>' . t('This will return brut text content.') . ' ' .\r
          t('First line is the download reference and the second line the delete code.') . '<br /></p>';\r
 \r
+    if ($cfg['enable_blocks'])\r
+    {\r
+        echo '<h3>' . t('Create a data block') . ':</h3>';\r
+        echo '<p>';\r
+        echo t('This interface permits to create a block of data filled with zeros.') .\r
+            ' ' . t('You can read selected parts, write (using a code) and delete the block.') .\r
+            ' ' . t('Blocks may be removed after a month of non usage.');\r
+        echo '</p>';\r
+        echo '<p>';\r
+        echo t('Send a GET query to') . ': <i>' . $web_root . 'script.php?init_block</i><br />';\r
+        echo '<br />';\r
+        echo t('Parameters') . ':<br />';\r
+        echo "<b>size=</b>size_in_bytes<i> (" . t('Required') . ")</i> <br />";\r
+        echo '</p>';\r
+        echo '<p>' . t('This will return brut text content.') . ' ' .\r
+             t('First line is a block id the second line the edit/delete code.') . '<br /></p>';\r
+\r
+        echo '<h3>' . t('Read data in a block') . ':</h3>';\r
+        echo '<p>';\r
+        echo t('Send a GET query to') . ': <i>' . $web_root . 'script.php?read_block</i><br />';\r
+        echo '<br />';\r
+        echo t('Parameters') . ':<br />';\r
+        echo "<b>id=</b>block_id<i> (" . t('Required') . ")</i> <br />";\r
+        echo "<b>start=</b>byte_position_starting_from_zero<i> (" . t('Required') . ")</i> <br />";\r
+        echo "<b>length=</b>length_to_read_in_bytes<i> (" . t('Required') . ")</i> <br />";\r
+        echo '</p>';\r
+        echo '<p>' . t('This will return asked data or "Error" string.') . '<br /></p>';\r
+\r
+        echo '<h3>' . t('Write data in a block') . ':</h3>';\r
+        echo '<p>';\r
+        echo t('Send a GET query to') . ': <i>' . $web_root . 'script.php?write_block</i><br />';\r
+        echo '<br />';\r
+        echo t('Parameters') . ':<br />';\r
+        echo "<b>id=</b>block_id<i> (" . t('Required') . ")</i> <br />";\r
+        echo "<b>code=</b>block_code<i> (" . t('Required') . ")</i> <br />";\r
+        echo "<b>start=</b>byte_position_starting_from_zero<i> (" . t('Required') . ")</i> <br />";\r
+        echo "<b>data=</b>data_to_write<i> (" . t('Required') . ")</i> <br />";\r
+        echo '</p>';\r
+        echo '<p>' . t('This will return "Ok" or "Error" string.') . '<br /></p>';\r
+\r
+        echo '<h3>' . t('Delete a block') . ':</h3>';\r
+        echo '<p>';\r
+        echo t('Send a GET query to') . ': <i>' . $web_root . 'script.php?delete_block</i><br />';\r
+        echo '<br />';\r
+        echo t('Parameters') . ':<br />';\r
+        echo "<b>id=</b>block_id<i> (" . t('Required') . ")</i> <br />";\r
+        echo "<b>code=</b>block_code<i> (" . t('Required') . ")</i> <br />";\r
+        echo '</p>';\r
+        echo '<p>' . t('This will return "Ok" or "Error" string.') . '<br /></p>';\r
+    }\r
+\r
     echo '</div><br />';\r
     require (JIRAFEAU_ROOT . 'lib/template/footer.php');\r
     exit;\r
@@ -485,11 +541,11 @@ elseif (isset ($_GET['init_async']))
                 break;\r
         }\r
     echo jirafeau_async_init ($_POST['filename'],\r
-                                     $type,\r
-                                     isset ($_POST['one_time_download']),\r
-                                     $key,\r
-                                     $time,\r
-                                     $_SERVER['REMOTE_ADDR']);\r
+                              $type,\r
+                              isset ($_POST['one_time_download']),\r
+                              $key,\r
+                              $time,\r
+                              $_SERVER['REMOTE_ADDR']);\r
 }\r
 /* Continue an asynchronous upload. */\r
 elseif (isset ($_GET['push_async']))\r
@@ -510,6 +566,44 @@ elseif (isset ($_GET['end_async']))
     else\r
         echo jirafeau_async_end ($_POST['ref'], $_POST['code']);\r
 }\r
+/* Initialize block. */\r
+elseif (isset ($_GET['init_block']) && $cfg['enable_blocks'])\r
+{\r
+    if (!isset ($_POST['size']))\r
+        echo "Error";\r
+    else\r
+        echo jirafeau_block_init ($_POST['size']);\r
+}\r
+/* Read data in block. */\r
+elseif (isset ($_GET['read_block']) && $cfg['enable_blocks'])\r
+{\r
+    if (!isset ($_POST['id'])\r
+        || !isset ($_POST['start'])\r
+        || !isset ($_POST['length']))\r
+        echo "Error";\r
+    else\r
+        jirafeau_block_read ($_POST['id'], $_POST['start'], $_POST['length']);\r
+}\r
+/* Write data in block. */\r
+elseif (isset ($_GET['write_block']) && $cfg['enable_blocks'])\r
+{\r
+    if (!isset ($_POST['id'])\r
+        || !isset ($_POST['start'])\r
+        || !isset ($_FILES['data'])\r
+        || !isset ($_POST['code']))\r
+        echo "Error";\r
+    else\r
+        echo jirafeau_block_write ($_POST['id'], $_POST['start'], $_FILES['data'], $_POST['code']);\r
+}\r
+/* Delete block. */\r
+elseif (isset ($_GET['delete_block']) && $cfg['enable_blocks'])\r
+{\r
+    if (!isset ($_POST['id'])\r
+        || !isset ($_POST['code']))\r
+        echo "Error";\r
+    else\r
+        echo jirafeau_block_delete ($_POST['id'], $_POST['code']);\r
+}\r
 else\r
     echo "Error";\r
 exit;\r