--- /dev/null
+/**
+ * Inspired from Nicorank by rankingloid 2008 - 2009
+ */
+package saccubus.net;
+
+import java.util.Arrays;
+
+/**
+/**
+ * <p>
+ * タイトル: さきゅばす
+ * </p>
+ *
+ * <p>
+ * 説明: ニコニコ動画の動画をコメントつきで保存
+ * </p>
+ *
+ * @version 1.22r3e
+ * @author orz
+ *
+ */
+public class BrowserInfo {
+
+ public enum BrowserCookieKind {
+
+ NONE, MSIE, IE6, Firefox3, Firefox, Chrome,
+ Opera, Chromium, Other,}
+ private BrowserCookieKind validBrowser;
+
+ public String getBrowserName() {
+ if (validBrowser == BrowserCookieKind.NONE) {
+ return "さきゅばす";
+ } else if (validBrowser == BrowserCookieKind.MSIE) {
+ return "Internet Exploror";
+ } else {
+ return validBrowser.toString();
+ }
+ }
+
+ public BrowserInfo() {
+ validBrowser = BrowserCookieKind.NONE;
+ }
+ private static final String NICOVIDEO_URL = "http://www.nicovideo.jp";
+
+ /**
+ *
+ * @param browserKind
+ * @return
+ */
+ public String getUserSession(BrowserCookieKind browserKind) {
+ String user_session = "";
+ switch (browserKind) {
+ case IE6:
+ user_session = GetUserSessionFromIE6(NICOVIDEO_URL);
+ break;
+ case MSIE:
+ user_session = GetUserSessionFromMSIE();
+ break;
+ case Firefox:
+ user_session = GetUserSessionFromFilefox4();
+ if (!user_session.isEmpty()) {
+ break;
+ }
+ case Firefox3:
+ user_session = GetUserSessionFromFilefox3();
+ break;
+ case Chrome:
+ user_session = GetUserSesionChrome();
+ break;
+ case Chromium:
+ user_session = GetUserSesionChromium();
+ break;
+ case Opera:
+ user_session = GetUserSessionOpera();
+ break;
+ }
+ if (!user_session.isEmpty()) {
+ validBrowser = browserKind;
+ }
+ return user_session;
+ }
+
+ /**
+ *
+ * @param fileOrDir fullname of file or directory
+ * @return
+ */
+ public String getUserSessionOther(String fileOrDir) {
+ String user_session = "";
+ try {
+ if (Path.isDirectory(fileOrDir)) {
+ // Directory Type like MSIE
+ user_session = GetUserSessionFromDirectory(fileOrDir);
+ return user_session;
+ }
+ if (Path.isFile(fileOrDir)) {
+ // File Type like Firefox3
+ String dataStr = Path.ReadAllText(fileOrDir, "UTF-8");
+ user_session = CutUserSession(dataStr, fileOrDir);
+ return user_session;
+ }
+ return "";
+ } catch (Exception e) {
+ e.printStackTrace();
+ return "";
+ } finally {
+ if (!user_session.isEmpty()) {
+ validBrowser = BrowserCookieKind.Other;
+ }
+ }
+ }
+
+ /// <summary>
+ /// Firefox3 から user_session を取得。エラーが起こった場合、例外を投げずに空文字を返す
+ /// </summary>
+ /// <returns>user_session</returns>
+ private String GetUserSessionFromFilefox3() {
+ String user_session = "";
+ try {
+ String app_dir = System.getenv("APPDATA");
+ if (app_dir == null || app_dir.isEmpty()) {
+ return "";
+ }
+ String sqlist_filename = app_dir + "\\Mozilla\\Firefox\\Profiles\\cookies.sqlite";
+ if (!Path.isFile(sqlist_filename)) {
+ return "";
+ }
+ String dataStr = Path.ReadAllText(sqlist_filename, "US-ASCII");
+ user_session = CutUserSession(dataStr, sqlist_filename);
+ return user_session;
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return user_session;
+ }
+
+ /// <summary>
+ /// Firefox4, 5 から user_session を取得。エラーが起こった場合、例外を投げずに空文字を返す
+ /// </summary>
+ /// <returns>user_session</returns>
+ private String GetUserSessionFromFilefox4() {
+ String user_session = "";
+ try {
+ String app_dir = System.getenv("APPDATA");
+ if (app_dir == null || app_dir.isEmpty()) {
+ return "";
+ }
+ String[] userLists = Path.GetFiles(app_dir + "\\Mozilla\\Firefox\\Profiles\\");
+ for (String user_dir : userLists) {
+ String sqlist_filename = user_dir + "\\cookies.sqlite";
+ if (Path.isFile(sqlist_filename)) {
+ String dataStr = Path.ReadAllText(sqlist_filename, "US-ASCII");
+ user_session = CutUserSession(dataStr, sqlist_filename);
+ if (!user_session.isEmpty()) {
+ return user_session;
+ }
+ // else continue
+ }
+ }
+ return ""; // not found
+ } catch (Exception e) {
+ e.printStackTrace();
+ return "";
+ }
+ }
+
+ /// <summary>
+ /// IE6 から user_session を取得
+ /// </summary>
+ /// <param name="url">サイト（ニコニコ動画）のURL</param>
+ /// <returns>user_session</returns>
+ private String GetUserSessionFromIE6(String url) {
+ return CutUserSession(GetCookieFromIE6(url), "");
+ }
+
+ /// <summary>
+ /// IE6 からクッキーを取得
+ /// </summary>
+ /// <param name="url">取得するクッキーに関連づけられたURL</param>
+ /// <returns>クッキー文字列</returns>
+ private String GetCookieFromIE6(String url) {
+ int size = 4096;
+ byte[] dummy = new byte[size];
+ Arrays.fill(dummy, (byte) ' ');
+ StringBuilder buff = new StringBuilder(new String(dummy));
+ int[] ref_size = new int[1];
+ ref_size[0] = size;
+ //InternetGetCookie(url, null, buff, /*ref*/ ref_size);
+ return buff.toString().replace(';', ',');
+ }
+ /*
+ * [DllImport("wininet.dll")]
+ * private extern static bool InternetGetCookie(string url, string name, StringBuilder data, ref uint size);
+ *
+ * shuold use NLink.win32
+ */
+
+ /** <p>
+ * IE7/IE8/IE9 から user_session を取得。<br/>
+ * エラーが起こった場合、例外を投げずに空文字を返す
+ * </p>
+ * @return user_session
+ */
+ private String GetUserSessionFromMSIE() {
+ String user_session = "";
+
+ String profile_dir = System.getenv("USERPROFILE");
+ if (profile_dir == null || profile_dir.isEmpty()) {
+ return "";
+ }
+ String search_dir = profile_dir + "\\AppData\\Roaming\\Microsoft\\Windows\\Cookies\\Low\\";
+ user_session = GetUserSessionFromDirectory(search_dir);
+ if (user_session.isEmpty()) {
+ search_dir = profile_dir + "\\AppData\\Roaming\\Microsoft\\Windows\\Cookies\\";
+ user_session = GetUserSessionFromDirectory(search_dir);
+ }
+ if (user_session.isEmpty()) {
+ search_dir = profile_dir + "\\Cookies\\";
+ user_session = GetUserSessionFromDirectory(search_dir);
+ }
+ return user_session;
+ }
+
+ /**
+ * dir_name ディレクトリから MSIE のクッキーを見つけて user_session を返す
+ * @param dir_name
+ * @return
+ */
+ private String GetUserSessionFromDirectory(String dir_name) {
+ String user_session = "";
+ try {
+ if (Path.isDirectory(dir_name)) {
+ String[] files = Path.GetFiles(dir_name);
+ for (String fullname : files) {
+ user_session = CutUserSession(Path.ReadAllText(fullname, "MS932"), fullname);
+ if (!user_session.isEmpty()) {
+ return user_session;
+ }
+
+ /* obsolate after WindowsUpdate Aug 2011
+ String name = Path.GetFileName(fullname);
+ if (name.indexOf("nicovideo") >= 0 && name.indexOf("www") < 0)
+ {
+ user_session = CutUserSession(Path.ReadAllText(fullname, "MS932"), "");
+ if (!user_session.isEmpty()){
+ System.out.println("Found cookie in " + fullname.replace("\\", "/"));
+ return user_session;
+ }
+ }
+ */
+ }
+ return "";
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return "";
+ }
+
+ /** <p>
+ * Chrome から user_session を取得。エラーが起こった場合、例外を投げずに空文字を返す
+ * </p>
+ * @return user_session
+ */
+ private String GetUserSesionChrome() {
+ String user_session = "";
+ String cookie_file = "";
+ String googleChrome = "\\Google\\Chrome\\User Data\\Default\\Cookies";
+ try {
+ String local_Appdir = System.getenv("LOCALAPPDATA");
+ if (local_Appdir != null && !local_Appdir.isEmpty()) {
+ // Win7 32bit
+ cookie_file = local_Appdir + googleChrome;
+ if (Path.isFile(cookie_file)) {
+ String dataStr = Path.ReadAllText(cookie_file, "UTF-8");
+ user_session = CutUserSession(dataStr, cookie_file);
+ if (!user_session.isEmpty()) {
+ return user_session;
+ }
+ }
+ }
+ String profile_dir = System.getenv("USERPROFILE");
+ if (profile_dir != null && !profile_dir.isEmpty()) {
+ // XP 32bit
+ cookie_file = profile_dir
+ + "\\Local Settings\\Application Data" + googleChrome;
+ if (Path.isFile(cookie_file)) {
+ String dataStr = Path.ReadAllText(cookie_file, "UTF-8");
+ user_session = CutUserSession(dataStr, cookie_file);
+ return user_session;
+ }
+ }
+ String app_dir = System.getenv("APPDATA");
+ if (app_dir != null && !app_dir.isEmpty()) {
+ // ??? just try
+ cookie_file = app_dir + googleChrome;
+ if (Path.isFile(cookie_file)) {
+ String dataStr = Path.ReadAllText(cookie_file, "UTF-8");
+ user_session = CutUserSession(dataStr, cookie_file);
+ return user_session;
+ }
+ }
+ return user_session;
+ } catch (Exception e) {
+ e.printStackTrace();
+ return user_session;
+ }
+ }
+
+ /** <p>
+ * Chromium から user_session を取得。エラーが起こった場合、例外を投げずに空文字を返す
+ * </p>
+ * @return user_session
+ */
+ private String GetUserSesionChromium() {
+ String user_session = "";
+ String cookie_file = "";
+ String chromium = "\\Chromium\\User Data\\Default\\Cookies";
+ try {
+ String local_Appdir = System.getenv("LOCALAPPDATA");
+ if (local_Appdir != null && !local_Appdir.isEmpty()) {
+ // Win7 32bit
+ cookie_file = local_Appdir + chromium;
+ if (Path.isFile(cookie_file)) {
+ String dataStr = Path.ReadAllText(cookie_file, "UTF-8");
+ user_session = CutUserSession(dataStr, cookie_file);
+ return user_session;
+ }
+ }
+ String profile_dir = System.getenv("USERPROFILE");
+ if (profile_dir != null && !profile_dir.isEmpty()) {
+ // XP 32bit
+ cookie_file = profile_dir
+ + "\\Local Settings\\Application Data" + chromium;
+ if (Path.isFile(cookie_file)) {
+ String dataStr = Path.ReadAllText(cookie_file, "UTF-8");
+ user_session = CutUserSession(dataStr, cookie_file);
+ return user_session;
+ }
+ }
+ return user_session;
+ } catch (Exception e) {
+ e.printStackTrace();
+ return user_session;
+ }
+ }
+
+ /** <p>
+ * Opera から user_session を取得。エラーが起こった場合、例外を投げずに空文字を返す
+ * </p>
+ * @return user_session
+ */
+ private String GetUserSessionOpera() {
+ String user_session = "";
+ String cookie_file = "";
+ try {
+ String app_dir = System.getenv("APPDATA");
+ if (app_dir != null && !app_dir.isEmpty()) {
+ // Win7/XP 32bit
+ cookie_file = app_dir + "\\Opera\\Opera\\cookies4.dat";
+ if (Path.isFile(cookie_file)) {
+ String dataStr = Path.ReadAllText(cookie_file, "UTF-8");
+ user_session = CutUserSession(dataStr, cookie_file);
+ return user_session;
+ }
+ }
+ return "";
+ } catch (Exception e) {
+ e.printStackTrace();
+ return "";
+ }
+ }
+
+ /// <summary>
+ /// 文字列から user_session_ で始まる文字列を切り出して返す。数字とアンダーバー以外の文字で切れる。
+ /// </summary>
+ /// <param name="str">切り出す対象文字列</param>
+ /// <returns>user_session 文字列。見つからなければ空文字を返す</returns>
+ private String CutUserSession(String str, String filename) {
+ String ret = "";
+ int start = str.indexOf("user_session_");
+ if (start >= 0) {
+ int index = start + "user_session_".length();
+ while (index < str.length() && ('0' <= str.charAt(index) && str.charAt(index) <= '9'
+ || str.charAt(index) == '_')) {
+ ++index;
+ }
+ ret = str.substring(start, index);
+ // C# の string.SubString( , ) と Java の String.substring( , ) は違うので注意！
+ if (!ret.isEmpty() && !filename.isEmpty()) {
+ System.out.println("Cookie found: " + filename);
+ return ret;
+ }
+ }
+ return "";
+ }
+}
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