From 3dc38ea9598087723e685378e0f2c66571203934 Mon Sep 17 00:00:00 2001
From: Tony Kuker <akuker@gmail.com>
Date: Sat, 25 Jul 2020 21:36:35 -0500
Subject: [PATCH] Baseline version of index.php from
 https://github.com/ztto/rascsi-php

---
 src/php/LICENSE   |  21 ++
 src/php/index.php | 509 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 530 insertions(+)
 create mode 100644 src/php/LICENSE
 create mode 100644 src/php/index.php

diff --git a/src/php/LICENSE b/src/php/LICENSE
new file mode 100644
index 00000000..e7c31cdf
--- /dev/null
+++ b/src/php/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 ztto
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/src/php/index.php b/src/php/index.php
new file mode 100644
index 00000000..d478e0cf
--- /dev/null
+++ b/src/php/index.php
@@ -0,0 +1,509 @@
+<?php
+header( 'Expires: Thu, 01 Jan 1970 00:00:00 GMT' );
+header( 'Last-Modified: '.gmdate( 'D, d M Y H:i:s' ).' GMT' );
+
+// HTTP/1.1
+header( 'Cache-Control: no-store, no-cache, must-revalidate' );
+header( 'Cache-Control: post-check=0, pre-check=0', FALSE );
+
+// HTTP/1.0
+header( 'Pragma: no-cache' );
+
+define("IMAGE_PATH", "/home/pi/rasimg/");
+define("PROCESS_PATH", "/usr/local/bin/");
+define("PROCESS_NAME1", "rasctl");
+define("PROCESS_NAME2", "rascsi");
+
+// 初期設定
+$hdType = array("HDS", "HDN", "HDI", "NHD", "HDA");
+$moType = array("MOS");
+$cdType = array("ISO");
+$path = IMAGE_PATH;
+
+// パラメタチェック
+if(isset($_GET['shutdown'])){
+    // 電源断
+    exec("sudo shutdown now");
+} else if(isset($_GET['reboot'])){
+    // 再起動
+    exec("sudo shutdown -r now");
+} else if(isset($_GET['start'])){
+    // 起動
+    $command = "sudo ".PROCESS_PATH.PROCESS_NAME2." 2>/dev/null";
+    exec($command . " > /dev/null &");
+    // 1.0s 
+    sleep(1);
+    // 情報表示
+    infoOut();
+} else if(isset($_GET['stop'])){
+    // 終了
+    $command = "sudo pkill ".PROCESS_NAME2;
+    $output = array();
+    $ret = null;
+    exec($command, $output, $ret);
+    // 0.5s 
+    usleep(500000);
+    // 情報表示
+    infoOut();
+} else if(isset($_GET['param'])){
+    $param = $_GET['param'];
+    if($param[0] === 'mounth') {
+        // ファイルマウント
+        $path = $param[2];
+        $command = PROCESS_PATH.PROCESS_NAME1.' -i '.$param[1].' -c attach -t hd -f '.$param[2].$param[3];
+        $output = array();
+        $ret = null;
+        exec($command, $output, $ret);
+        // 情報表示
+        infoOut();
+    } else if($param[0] === 'mountm') {
+        // ファイル接続
+        $path = $param[2];
+        $command = PROCESS_PATH.PROCESS_NAME1.' -i '.$param[1].' -c attach -t mo -f '.$param[2].$param[3];
+        $output = array();
+        $ret = null;
+        exec($command, $output, $ret);
+        // 情報表示
+        infoOut();
+    } else if($param[0] === 'mountc') {
+        // ファイル接続
+        $path = $param[2];
+        $command = PROCESS_PATH.PROCESS_NAME1.' -i '.$param[1].' -c attach -t cd -f '.$param[2].$param[3];
+        $output = array();
+        $ret = null;
+        exec($command, $output, $ret);
+        // 情報表示
+        infoOut();
+    } else if($param[0] === 'umount') {
+        // ファイル切断
+        $command = PROCESS_PATH.PROCESS_NAME1.' -i '.$param[1].' -c detatch -t hd';
+        $output = array();
+        $ret = null;
+        exec($command, $output, $ret);
+        // 情報表示
+        infoOut();
+    } else if($param[0] === 'insertm') {
+        // ファイル挿入
+        $command = PROCESS_PATH.PROCESS_NAME1.' -i '.$param[1].' -c insert -t mo -f '.$param[2].$param[3];
+        $output = array();
+        $ret = null;
+        exec($command, $output, $ret);
+        // 情報表示
+        infoOut();
+    } else if($param[0] === 'insertc') {
+        // ファイル挿入
+        $command = PROCESS_PATH.PROCESS_NAME1.' -i '.$param[1].' -c insert -t cd -f '.$param[2].$param[3];
+        $output = array();
+        $ret = null;
+        exec($command, $output, $ret);
+        // 情報表示
+        infoOut();
+    } else if($param[0] === 'eject') {
+        // ファイル排出
+        $command = PROCESS_PATH.PROCESS_NAME1.' -i '.$param[1].' -c eject';
+        $output = array();
+        $ret = null;
+        exec($command, $output, $ret);
+        // 情報表示
+        infoOut();
+    } else if($param[0] === 'dir') {
+        // ディレクトリ表示
+        $pos = strrpos($param[1], "..");
+        if($pos !== false) {
+            $pos1 = strrpos($param[1], "/", -5);
+            $path = substr($param[1], 0, $pos1)."/";
+        } else {
+            $path = $param[1];
+        }
+        // データ表示
+        dataOut($path, $hdType, $moType, $cdType);
+    }
+} else {
+    echo '<!DOCTYPE html><html><head><meta charset="utf-8">';
+    echo '<script type="text/javascript">';
+    echo 'window.onload = function(){';
+    echo '  chMode();';
+    echo '};';
+    echo 'chMode();';
+    echo 'function chMode() {';
+    echo '  var elements = document.getElementsByName(\'mode\');';
+    echo '  for(var a=\'\',i = elements.length; i--;) {';
+    echo '    if(elements[i].checked) {';
+    echo '      a = elements[i].value;';
+    echo '      break;';
+    echo '    }';
+    echo '  }';
+    echo '  if(a === "mu") {';
+    echo '    var toenable = document.getElementsByClassName(\'mu\');';
+    echo '    for (var k in toenable) {';
+    echo '      toenable[k].disabled = \'\';';
+    echo '    }';
+    echo '    var todisable = document.getElementsByClassName(\'ie\');';
+    echo '    for (var k in todisable) {';
+    echo '      todisable[k].disabled = \'disabled\';';
+    echo '    }';
+    echo '  } else {';
+    echo '    var todisable = document.getElementsByClassName(\'mu\');';
+    echo '    for (var k in todisable) {';
+    echo '      todisable[k].disabled = \'disabled\';';
+    echo '    }';
+    echo '    var toenable = document.getElementsByClassName(\'ie\');';
+    echo '    for (var k in toenable) {';
+    echo '      toenable[k].disabled = \'\';';
+    echo '    }';
+    echo '  }';
+    echo '};';
+    echo '</script></head><body>';
+    // 情報表示
+    infoOut();
+
+    // SCSI操作
+    echo '<p><div>Scsi取り外し/排出</div>';
+    scsiOut($path);
+
+    // データ表示
+    echo '<p><div>Image操作</div>';
+    dataOut($path, $hdType, $moType, $cdType);
+
+    // 起動/停止
+//    echo '<p><div>RASCSI 起動/停止</div>';
+//    rascsiStartStop();
+
+    // 再起動/電源断
+    echo '<p><div>Raspberry Pi 再起動/電源断</div>';
+    raspiRebootShut();
+
+}
+
+// 情報表示
+function infoOut() {
+    echo '<div id="info">';
+    // プロセス確認
+    echo '<p><div>プロセス状況:';
+    $result = exec("ps -aef | grep ".PROCESS_NAME2." | grep -v grep", $output);
+    if(empty($output)) {
+        echo '停止中</div>';
+    } else {
+        echo '起動中</div>';
+        $command = PROCESS_PATH.PROCESS_NAME1.' -l';
+        $output = array();
+        $ret = null;
+        exec($command, $output, $ret);
+        foreach ($output as $line){
+            echo '<div>'.$line.'</div>';
+        }
+    }
+    echo '</div>';
+}
+
+// SCSI操作
+function scsiOut() {
+    echo '<input type="radio" name="mode" onclick="chMode()" value="mu" checked>接続/切断';
+    echo '<input type="radio" name="mode" onclick="chMode()" value="ie">挿入/排出';
+
+    echo '<table border="0">';
+    echo '<tr>';
+    // SCSI?排出/切断
+    echo '<td>';
+    echo '<select id="ejectSelect">';
+    echo   '<option value="0">SCSI0</option>';
+    echo   '<option value="1">SCSI1</option>';
+    echo   '<option value="2">SCSI2</option>';
+    echo   '<option value="3">SCSI3</option>';
+    echo   '<option value="4">SCSI4</option>';
+    echo   '<option value="5">SCSI5</option>';
+    echo '</select>';
+    echo '</td>';
+
+    // SCSI?切断
+    echo '<td>';
+    echo '<input type="button" class="mu" value="切断" onclick="';
+    echo 'var req = new XMLHttpRequest();';
+    echo 'req.onreadystatechange = function(){';
+    echo '  if(req.readyState == 4){';
+    echo '    if(req.status == 200){';
+    echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+    echo '    }';
+    echo '  }';
+    echo '};';
+    echo 'req.open(\'GET\',\'index.php?param[]=umount&param[]=\'+document.getElementById(\'ejectSelect\').value,true);';
+    echo 'req.send(null);"/>';
+    echo '</td>';
+
+    // SCSI?排出
+    echo '<td>';
+    echo '<input type="button" class="ie" value="排出" onclick="';
+    echo 'var req = new XMLHttpRequest();';
+    echo 'req.onreadystatechange = function(){';
+    echo '  if(req.readyState == 4){';
+    echo '    if(req.status == 200){';
+    echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+    echo '    }';
+    echo '  }';
+    echo '};';
+    echo 'req.open(\'GET\',\'index.php?param[]=eject&param[]=\'+document.getElementById(\'ejectSelect\').value,true);';
+    echo 'req.send(null);"/>';
+    echo '</td>';
+
+    echo '</tr>';
+    echo '</table>';
+}
+
+// データ表示
+function dataOut($path, $hdType, $moType, $cdType) {
+    $array_dir = array();
+    $array_file1 = array();
+    $array_file2 = array();
+    $array_file3 = array();
+    // フォルダチェック
+    if($dir = opendir($path)) {
+        while(($file = readdir($dir)) !== FALSE) {
+            $file_path = $path.$file;
+            if(!is_file($file_path)) {
+                if(($path === IMAGE_PATH) &&
+                   ($file === '..')) {
+                    continue;
+                }
+                //ディレクトリを表示
+                if($file !== '.') {
+                    $array_dir[] = $file;
+                }
+            } else {
+                //ファイルを表示
+                $path_data = pathinfo($file);
+                $ext = strtoupper($path_data['extension']);
+                if(in_array($ext, $hdType)) {
+                    $array_file1[] = $file;
+                }
+                if(in_array($ext, $moType)) {
+                    $array_file2[] = $file;
+                }
+                if(in_array($ext, $cdType)) {
+                    $array_file3[] = $file;
+                }
+            }
+        }
+        closedir($dir);
+
+        sort($array_dir);
+        sort($array_file1);
+        sort($array_file2);
+        sort($array_file3);
+
+        echo '<table id="table" border="0">';
+        foreach ($array_dir as $file) {
+            //ディレクトリを表示
+            echo '<tr>';
+            echo '<td>';
+            echo '<input type="button" value="変更" onclick="';
+            echo 'var req = new XMLHttpRequest();';
+            echo 'req.onreadystatechange = function(){';
+            echo '  if(req.readyState == 4){';
+            echo '    if(req.status == 200){';
+            echo '      document.getElementById(\'table\').innerHTML = req.responseText;';
+            echo '      chMode();';
+            echo '    }';
+            echo '  }';
+            echo '};';
+            echo 'req.open(\'GET\',\'index.php?param[]=dir&param[]='.$path.$file.'/'.'\',true);';
+            echo 'req.send(null);"/>';
+            echo '</td>';
+            echo '<td>';
+            echo '</td>';
+            echo '<td>';
+            echo '<div>'.$file.'</div>';
+            echo '</td>';
+            echo '</tr>';
+        }
+        $cnt = 0;
+        foreach ($array_file1 as $file) {
+            $cnt++;
+            echo '<tr>';
+            echo '<td>';
+            echo '<select id="insertSelect'.$cnt.'">';
+            echo   '<option value="0">SCSI0</option>';
+            echo   '<option value="1">SCSI1</option>';
+            echo   '<option value="2">SCSI2</option>';
+            echo   '<option value="3">SCSI3</option>';
+            echo   '<option value="4">SCSI4</option>';
+            echo   '<option value="5">SCSI5</option>';
+            echo '</select>';
+            echo '</td>';
+
+            echo '<td>';
+            echo '<input type="button" class="mu" value="接続" onclick="';
+            echo 'var req = new XMLHttpRequest();';
+            echo 'req.onreadystatechange = function(){';
+            echo '  if(req.readyState == 4){';
+            echo '    if(req.status == 200){';
+            echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+            echo '    }';
+            echo '  }';
+            echo '};';
+            echo 'req.open(\'GET\',\'index.php?param[]=mounth&param[]=\'+document.getElementById(\'insertSelect'.$cnt.'\').value+\'&param[]='.$path.'&param[]='.$file.'\',true);';
+            echo 'req.send(null);"/>';
+            echo '</td>';
+
+            echo '<td>';
+            echo '<div>'.$file.'</div>';
+            echo '</td>';
+            echo '</tr>';
+        }
+
+        foreach ($array_file2 as $file) {
+            $cnt++;
+            echo '<tr>';
+            echo '<td>';
+            echo '<select id="insertSelect'.$cnt.'">';
+            echo   '<option value="0">SCSI0</option>';
+            echo   '<option value="1">SCSI1</option>';
+            echo   '<option value="2">SCSI2</option>';
+            echo   '<option value="3">SCSI3</option>';
+            echo   '<option value="4">SCSI4</option>';
+            echo   '<option value="5">SCSI5</option>';
+            echo '</select>';
+            echo '</td>';
+
+            echo '<td>';
+            echo '<input type="button" class="mu" value="接続" onclick="';
+            echo 'var req = new XMLHttpRequest();';
+            echo 'req.onreadystatechange = function(){';
+            echo '  if(req.readyState == 4){';
+            echo '    if(req.status == 200){';
+            echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+            echo '    }';
+            echo '  }';
+            echo '};';
+            echo 'req.open(\'GET\',\'index.php?param[]=mountm&param[]=\'+document.getElementById(\'insertSelect'.$cnt.'\').value+\'&param[]='.$path.'&param[]='.$file.'\',true);';
+            echo 'req.send(null);"/>';
+            echo '</td>';
+
+            echo '<td>';
+            echo '<input type="button" class="ie" value="挿入" onclick="';
+            echo 'var req = new XMLHttpRequest();';
+            echo 'req.onreadystatechange = function(){';
+            echo '  if(req.readyState == 4){';
+            echo '    if(req.status == 200){';
+            echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+            echo '    }';
+            echo '  }';
+            echo '};';
+            echo 'req.open(\'GET\',\'index.php?param[]=insertm&param[]=\'+document.getElementById(\'insertSelect'.$cnt.'\').value+\'&param[]='.$path.'&param[]='.$file.'\',true);';
+            echo 'req.send(null);"/>';
+            echo '</td>';
+
+            echo '<td>';
+            echo '<div>'.$file.'</div>';
+            echo '</td>';
+            echo '</tr>';
+        }
+
+        foreach ($array_file3 as $file) {
+            $cnt++;
+            echo '<tr>';
+            echo '<td>';
+            echo '<select id="insertSelect'.$cnt.'">';
+            echo   '<option value="0">SCSI0</option>';
+            echo   '<option value="1">SCSI1</option>';
+            echo   '<option value="2">SCSI2</option>';
+            echo   '<option value="3">SCSI3</option>';
+            echo   '<option value="4">SCSI4</option>';
+            echo   '<option value="5">SCSI5</option>';
+            echo '</select>';
+            echo '</td>';
+
+            echo '<td>';
+            echo '<input type="button" class="mu" value="接続" onclick="';
+            echo 'var req = new XMLHttpRequest();';
+            echo 'req.onreadystatechange = function(){';
+            echo '  if(req.readyState == 4){';
+            echo '    if(req.status == 200){';
+            echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+            echo '    }';
+            echo '  }';
+            echo '};';
+            echo 'req.open(\'GET\',\'index.php?param[]=mountc&param[]=\'+document.getElementById(\'insertSelect'.$cnt.'\').value+\'&param[]='.$path.'&param[]='.$file.'\',true);';
+            echo 'req.send(null);"/>';
+            echo '</td>';
+
+            echo '<td>';
+            echo '<input type="button" class="ie" value="挿入" onclick="';
+            echo 'var req = new XMLHttpRequest();';
+            echo 'req.onreadystatechange = function(){';
+            echo '  if(req.readyState == 4){';
+            echo '    if(req.status == 200){';
+            echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+            echo '    }';
+            echo '  }';
+            echo '};';
+            echo 'req.open(\'GET\',\'index.php?param[]=insertc&param[]=\'+document.getElementById(\'insertSelect'.$cnt.'\').value+\'&param[]='.$path.'&param[]='.$file.'\',true);';
+            echo 'req.send(null);"/>';
+            echo '</td>';
+
+            echo '<td>';
+            echo '<div>'.$file.'</div>';
+            echo '</td>';
+            echo '</tr>';
+        }
+        echo '</table>';
+    }
+}
+
+// 起動/停止
+function rascsiStartStop() {
+    // 起動
+    echo '<input type="button" value="起動" onclick="';
+    echo 'var req = new XMLHttpRequest();';
+    echo 'req.onreadystatechange = function(){';
+    echo '  if(req.readyState == 4){';
+    echo '    if(req.status == 200){';
+    echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+    echo '    }';
+    echo '  }';
+    echo '};';
+    echo 'req.open(\'GET\',\'index.php?start=0\',true);';
+    echo 'req.send(null);"/>';
+    // 停止
+    echo '<input type="button" value="停止" onclick="';
+    echo 'var req = new XMLHttpRequest();';
+    echo 'req.onreadystatechange = function(){';
+    echo '  if(req.readyState == 4){';
+    echo '    if(req.status == 200){';
+    echo '      document.getElementById(\'info\').innerHTML = req.responseText;';
+    echo '    }';
+    echo '  }';
+    echo '};';
+    echo 'req.open(\'GET\',\'index.php?stop=0\',true);';
+    echo 'req.send(null);"/>';
+}
+
+// 再起動/電源断
+function raspiRebootShut() {
+    // 再起動
+    echo '<input type="button" value="再起動" onclick="';
+    echo 'var req = new XMLHttpRequest();';
+    echo 'req.onreadystatechange = function(){';
+    echo '  if(req.readyState == 4){';
+    echo '    if(req.status == 200){';
+    echo '      location.reload();';
+    echo '    }';
+    echo '  }';
+    echo '};';
+    echo 'req.open(\'GET\',\'index.php?reboot=0\',true);';
+    echo 'req.send(null);"/>';
+    // 電源断
+    echo '<input type="button" value="電源断" onclick="';
+    echo 'var req = new XMLHttpRequest();';
+    echo 'req.onreadystatechange = function(){';
+    echo '  if(req.readyState == 4){';
+    echo '    if(req.status == 200){';
+    echo '      location.reload();';
+    echo '    }';
+    echo '  }';
+    echo '};';
+    echo 'req.open(\'GET\',\'index.php?shutdown=0\',true);';
+    echo 'req.send(null);"/>';
+
+    echo '</body></html>';
+}
+?>