-/*\r
- * XHTML parser\r
- *\r
- * Copyright(c) 2009 olyutorskii\r
- * $Id: HtmlParser.java 1021 2010-03-24 16:03:21Z olyutorskii $\r
- */\r
-\r
-package jp.sourceforge.jindolf.parser;\r
-\r
-import java.util.regex.Pattern;\r
-import jp.sourceforge.jindolf.corelib.PeriodType;\r
-import jp.sourceforge.jindolf.corelib.VillageState;\r
-\r
-/**\r
- * 人狼BBS各種XHTML文字列のパースを行いハンドラに通知する。\r
- */\r
-public class HtmlParser extends AbstractParser{\r
-\r
- private BasicHandler basicHandler;\r
- private final TalkParser talkParser = new TalkParser(this);\r
- private final SysEventParser sysEventParser = new SysEventParser(this);\r
-\r
- private final SeqRange rangepool_1 = new SeqRange();\r
- private final SeqRange rangepool_2 = new SeqRange();\r
-\r
- /**\r
- * コンストラクタ。\r
- */\r
- public HtmlParser(){\r
- super();\r
- return;\r
- }\r
-\r
- /**\r
- * {@link BasicHandler}ハンドラを登録する。\r
- * @param basicHandler ハンドラ\r
- */\r
- public void setBasicHandler(BasicHandler basicHandler){\r
- this.basicHandler = basicHandler;\r
- return;\r
- }\r
-\r
- /**\r
- * {@link TalkHandler}ハンドラを登録する。\r
- * @param talkHandler ハンドラ\r
- */\r
- public void setTalkHandler(TalkHandler talkHandler){\r
- this.talkParser.setTalkHandler(talkHandler);\r
- return;\r
- }\r
-\r
- /**\r
- * {@link SysEventHandler}ハンドラを登録する。\r
- * @param handler ハンドラ\r
- */\r
- public void setSysEventHandler(SysEventHandler handler){\r
- this.sysEventParser.setSysEventHandler(handler);\r
- return;\r
- }\r
-\r
- private static final Pattern XMLDECL_PATTERN =\r
- compile("<\\?xml\u0020");\r
- private static final Pattern O_HTML_PATTERN =\r
- compile("<html\u0020");\r
- private static final Pattern TITLE_PATTERN =\r
- compile("<title>([^<]*)</title>");\r
- private static final Pattern O_BODY_PATTERN =\r
- compile("<body>");\r
- private static final Pattern O_DIVMAIN_PATTERN =\r
- compile("<div\u0020class=\"main\">");\r
-\r
- /**\r
- * XHTML先頭部分のパース。\r
- * @throws HtmlParseException パースエラー\r
- */\r
- private void parseHead() throws HtmlParseException{\r
- setContextErrorMessage("lost head part");\r
-\r
- SeqRange titleRange = this.rangepool_1;\r
-\r
- lookingAtAffirm(XMLDECL_PATTERN);\r
- shrinkRegion();\r
-\r
- findAffirm(O_HTML_PATTERN);\r
- shrinkRegion();\r
-\r
- findAffirm(TITLE_PATTERN);\r
- titleRange.setLastMatchedGroupRange(getMatcher(), 1);\r
- shrinkRegion();\r
-\r
- this.basicHandler.pageTitle(getContent(), titleRange);\r
-\r
- findAffirm(O_BODY_PATTERN);\r
- shrinkRegion();\r
-\r
- findAffirm(O_DIVMAIN_PATTERN);\r
- shrinkRegion();\r
-\r
- return;\r
- }\r
-\r
- private static final Pattern LOGINFORM_PATTERN =\r
- compile(\r
- "("\r
- +"<form"\r
- +"\u0020" + "action=\"index\\.rb\""\r
- +"\u0020" + "method=\"post\""\r
- +"\u0020" + "class=\"login_form\""\r
- +">"\r
- + ")|("\r
- +"<div"\r
- +"\u0020" + "class=\"login_form\""\r
- +">"\r
- + ")"\r
- );\r
- private static final Pattern C_EDIV_PATTERN =\r
- compile(\r
- SP_I\r
- + "<a\u0020href=\"[^\"]*\">[^<]*</a>"\r
- + SP_I\r
- + "</div>"\r
- );\r
- private static final Pattern USERID_PATTERN =\r
- compile(\r
- "name=\"user_id\""\r
- + "\u0020"\r
- + "value=\"([^\"]*)\""\r
- );\r
- private static final Pattern C_FORM_PATTERN =\r
- compile("</form>");\r
-\r
- /**\r
- * ログインフォームのパース。\r
- * ログイン名までの認識を確認したのはF国のみ。\r
- * @throws HtmlParseException パースエラー\r
- */\r
- private void parseLoginForm() throws HtmlParseException{\r
- setContextErrorMessage("lost login form");\r
-\r
- SeqRange accountRange = this.rangepool_1;\r
-\r
- boolean isLand_E_Form;\r
- findAffirm(LOGINFORM_PATTERN);\r
- if(isGroupMatched(1)){\r
- isLand_E_Form = false;\r
- }else{ // E国ログインフォーム検出\r
- isLand_E_Form = true;\r
- }\r
- shrinkRegion();\r
-\r
- if(isLand_E_Form){\r
- lookingAtAffirm(C_EDIV_PATTERN);\r
- shrinkRegion();\r
- return;\r
- }else{\r
- findAffirm(USERID_PATTERN);\r
- accountRange.setLastMatchedGroupRange(getMatcher(), 1);\r
- shrinkRegion();\r
-\r
- if(accountRange.length() > 0){\r
- this.basicHandler\r
- .loginName(getContent(), accountRange);\r
- }\r
-\r
- findAffirm(C_FORM_PATTERN);\r
- shrinkRegion();\r
- }\r
-\r
- return;\r
- }\r
-\r
- private static final Pattern VILLAGEINFO_PATTERN =\r
- compile(\r
- "([^<]+?)" +SP_I // 最短一致数量子\r
- +"<strong>"\r
- +"\uff08"\r
- +"([0-9]+)" // 月\r
- +"/"\r
- +"([0-9]+)" // 日\r
- +"\u0020"\r
- +"(?:(?:(午前)|(午後))\u0020)?" // AMPM\r
- +"([0-9]+)" // 時\r
- +"(?:時\u0020|\\:)"\r
- +"([0-9]+)" // 分\r
- +"分?\u0020に更新"\r
- +"\uff09"\r
- +"</strong>"\r
- );\r
-\r
- /**\r
- * 村に関する各種情報をパース。\r
- * @throws HtmlParseException パースエラー\r
- */\r
- private void parseVillageInfo() throws HtmlParseException{\r
- setContextErrorMessage("lose village information");\r
-\r
- SeqRange villageRange = this.rangepool_1;\r
-\r
- sweepSpace();\r
-\r
- lookingAtAffirm(VILLAGEINFO_PATTERN);\r
- villageRange.setLastMatchedGroupRange(getMatcher(), 1);\r
-\r
- int month = parseGroupedInt(2);\r
- int day = parseGroupedInt(3);\r
- int hour = parseGroupedInt(6);\r
- int minute = parseGroupedInt(7);\r
- if(isGroupMatched(5)){ // 午後指定\r
- hour = (hour + 12) % 24;\r
- }\r
- shrinkRegion();\r
-\r
- this.basicHandler.villageName(getContent(), villageRange);\r
- this.basicHandler.commitTime(month, day, hour, minute);\r
-\r
- return;\r
- }\r
-\r
- private static final Pattern O_PARAG_PATTERN = compile("<p>");\r
- private static final Pattern PERIODLINK_PATTERN =\r
- compile(\r
- "("\r
- + "<span\u0020class=\"time\">"\r
- +")|(?:"\r
- + "<a\u0020href=\"([^\"]*)\">"\r
- +")|("\r
- + "</p>"\r
- +")"\r
- );\r
- private static final Pattern PERIOD_PATTERN =\r
- compile(\r
- "(プロローグ)" +\r
- "|"+\r
- "(エピローグ)" +\r
- "|"+\r
- "(終了)" +\r
- "|"+\r
- "([0-9]+)日目"\r
- );\r
- private static final Pattern C_SPAN_PATTERN = compile("</span>");\r
- private static final Pattern C_ANCHOR_PATTERN = compile("</a>");\r
-\r
- /**\r
- * Period間リンクをパース。\r
- * @throws HtmlParseException パースエラー\r
- */\r
- private void parsePeriodLink() throws HtmlParseException{\r
- setContextErrorMessage("lost period link");\r
-\r
- SeqRange anchorRange = this.rangepool_1;\r
-\r
- findAffirm(O_PARAG_PATTERN);\r
- shrinkRegion();\r
-\r
- for(;;){\r
- Pattern closePattern;\r
- anchorRange.setInvalid();\r
-\r
- sweepSpace();\r
- lookingAtAffirm(PERIODLINK_PATTERN);\r
- if(isGroupMatched(1)){\r
- closePattern = C_SPAN_PATTERN;\r
- }else if(isGroupMatched(2)){\r
- closePattern = C_ANCHOR_PATTERN;\r
- anchorRange.setLastMatchedGroupRange(getMatcher(), 2);\r
- }else if(isGroupMatched(3)){\r
- shrinkRegion();\r
- break;\r
- }else{\r
- assert false;\r
- throw buildParseException();\r
- }\r
- shrinkRegion();\r
-\r
- int day = -1;\r
- PeriodType periodType = null;\r
- lookingAtAffirm(PERIOD_PATTERN);\r
- if(isGroupMatched(1)){\r
- periodType = PeriodType.PROLOGUE;\r
- }else if(isGroupMatched(2)){\r
- periodType = PeriodType.EPILOGUE;\r
- }else if(isGroupMatched(3)){\r
- periodType = null;\r
- }else if(isGroupMatched(4)){\r
- periodType = PeriodType.PROGRESS;\r
- day = parseGroupedInt(4);\r
- }else{\r
- assert false;\r
- throw buildParseException();\r
- }\r
- shrinkRegion();\r
-\r
- lookingAtAffirm(closePattern);\r
- shrinkRegion();\r
-\r
- this.basicHandler.periodLink(getContent(),\r
- anchorRange,\r
- periodType, day );\r
- }\r
-\r
- return;\r
- }\r
-\r
- private static final Pattern O_MESSAGE_PATTERN =\r
- compile("<div\u0020class=\"message(?:\u0020ch[0-9]+)?\">");\r
- private static final Pattern O_RELOAD_PATTERN =\r
- compile("<div\u0020id=\"reload\">");\r
- private static final Pattern O_MSGKIND_PATTERN =\r
- compile(\r
- "(?:"\r
- +"<div\u0020class=\"(?:(announce)|(order)|(extra))\">"\r
- +")|(?:"\r
- +"(?:"\r
- +"(?:<a name=\"[^\"]*\">)?"\r
- +SP_I\r
- +"<span\u0020class=\"mes_no\">"\r
- +"([0-9]+)\\."\r
- +"</span>)?"\r
- +SP_I\r
- +"(?:</a>)?"\r
- +SP_I\r
- +"<a\u0020name=\"([^\"]*)\"(?:\u0020class=\"ch_name\")?>"\r
- +")"\r
- );\r
- private static final Pattern C_DIV_PATTERN = compile("</div>");\r
-\r
- /**\r
- * 各種メッセージをパース。\r
- * @throws HtmlParseException パースエラー\r
- */\r
- private void parseMessage() throws HtmlParseException{\r
- setContextErrorMessage("lost message");\r
-\r
- SeqRange nameRange = this.rangepool_1;\r
-\r
- boolean skipGarbage = true;\r
-\r
- for(;;){\r
- sweepSpace();\r
-\r
- boolean matched;\r
- if(skipGarbage){\r
- skipGarbage = false;\r
- matched = findProbe(O_MESSAGE_PATTERN); // 最初の1回のみ\r
- }else{\r
- matched = lookingAtProbe(O_MESSAGE_PATTERN);\r
- }\r
- if( ! matched ){\r
- matched = lookingAtProbe(O_RELOAD_PATTERN);\r
- if(matched){\r
- shrinkRegion();\r
- findAffirm(C_DIV_PATTERN);\r
- shrinkRegion();\r
- continue;\r
- }\r
- break;\r
- }\r
- shrinkRegion();\r
-\r
- sweepSpace();\r
-\r
- lookingAtAffirm(O_MSGKIND_PATTERN);\r
- if(isGroupMatched(1)){\r
- shrinkRegion();\r
- this.sysEventParser.parseAnnounce();\r
- }else if(isGroupMatched(2)){\r
- shrinkRegion();\r
- this.sysEventParser.parseOrder();\r
- }else if(isGroupMatched(3)){\r
- shrinkRegion();\r
- this.sysEventParser.parseExtra();\r
- }else if(isGroupMatched(5)){\r
- nameRange.setLastMatchedGroupRange(getMatcher(), 5);\r
- int talkNo = -1;\r
- if(isGroupMatched(4)){\r
- talkNo = parseGroupedInt(4);\r
- }\r
- shrinkRegion();\r
- this.talkParser.parseTalk(talkNo, nameRange);\r
- }else{\r
- assert false;\r
- throw buildParseException();\r
- }\r
-\r
- lookingAtAffirm(C_DIV_PATTERN);\r
- shrinkRegion();\r
- }\r
-\r
- return;\r
- }\r
-\r
- private static final Pattern O_LISTTABLE_PATTERN =\r
- compile("<table\u0020class=\"list\">");\r
- private static final Pattern ACTIVEVILLAGE =\r
- compile(\r
- "("\r
- +"</table>"\r
- +")|(?:"\r
- +"<tr><td>"\r
- +"<a\u0020href=\"([^\"]*)\">([^<]*)</a>"\r
- +"\u0020<strong>\uff08"\r
- +"(?:(?:(午前)|(午後))\u0020)?" // AMPM\r
- +"([0-9]+)" // 時\r
- +"(?:時\u0020|\\:)"\r
- +"([0-9]+)" // 分\r
- +"分?\u0020更新"\r
- +"\uff09</strong>"\r
- +"</td><td>(?:"\r
- +"[^<]*"\r
- + "(参加者募集中です。)"\r
- +"|(開始待ちです。)"\r
- +"|(進行中です。)"\r
- +"|(勝敗が決定しました。)"\r
- +"|(終了・ログ公開中。)"\r
- +")</td></tr>"\r
- +")"\r
- );\r
-\r
- /**\r
- * トップページの村一覧表のパース。\r
- * @throws HtmlParseException パースエラー\r
- */\r
- private void parseTopList() throws HtmlParseException{\r
- setContextErrorMessage("lost village list");\r
-\r
- SeqRange anchorRange = this.rangepool_1;\r
- SeqRange villageRange = this.rangepool_2;\r
-\r
- if( ! findProbe(O_LISTTABLE_PATTERN) ) return;\r
- shrinkRegion();\r
-\r
- for(;;){\r
- lookingAtAffirm(ACTIVEVILLAGE);\r
- if(isGroupMatched(1)) break;\r
- anchorRange .setLastMatchedGroupRange(getMatcher(), 2);\r
- villageRange.setLastMatchedGroupRange(getMatcher(), 3);\r
- int hour = parseGroupedInt(6);\r
- if(isGroupMatched(5)){\r
- hour = (hour + 12) % 24;\r
- }\r
- int minute = parseGroupedInt(7);\r
-\r
- VillageState state;\r
- if(isGroupMatched(8)){\r
- state = VillageState.PROLOGUE;\r
- }else if(isGroupMatched(9)){\r
- state = VillageState.PROLOGUE;\r
- }else if(isGroupMatched(10)){\r
- state = VillageState.PROGRESS;\r
- }else if(isGroupMatched(11)){\r
- state = VillageState.EPILOGUE;\r
- }else if(isGroupMatched(12)){\r
- state = VillageState.GAMEOVER;\r
- }else{\r
- assert false;\r
- throw buildParseException();\r
- }\r
-\r
- shrinkRegion();\r
-\r
- sweepSpace();\r
-\r
- this.basicHandler.villageRecord(getContent(),\r
- anchorRange,\r
- villageRange,\r
- hour, minute,\r
- state );\r
- }\r
-\r
- return;\r
- }\r
-\r
- private static final Pattern O_LISTLOG_PATTERN =\r
- compile(\r
- "<a\u0020href=\"(index[^\"]*(?:ready_0|000_ready))\">"\r
- +"([^<]*)"\r
- +"</a><br\u0020/>"\r
- );\r
-\r
- /**\r
- * 村一覧ページのパース。\r
- * @throws HtmlParseException パースエラー\r
- */\r
- private void parseLogList() throws HtmlParseException{\r
- setContextErrorMessage("lost village list");\r
-\r
- SeqRange anchorRange = this.rangepool_1;\r
- SeqRange villageRange = this.rangepool_2;\r
-\r
- boolean is1st = true;\r
- for(;;){\r
- boolean matched;\r
- if(is1st){\r
- matched = findProbe(O_LISTLOG_PATTERN);\r
- is1st = false;\r
- }else{\r
- matched = lookingAtProbe(O_LISTLOG_PATTERN);\r
- }\r
- if( ! matched ) break;\r
-\r
- anchorRange .setLastMatchedGroupRange(getMatcher(), 1);\r
- villageRange.setLastMatchedGroupRange(getMatcher(), 2);\r
-\r
- shrinkRegion();\r
-\r
- this.basicHandler.villageRecord(getContent(),\r
- anchorRange,\r
- villageRange,\r
- -1, -1,\r
- VillageState.GAMEOVER );\r
- }\r
-\r
- return;\r
- }\r
-\r
- private static final Pattern C_BODY_PATTERN =\r
- compile("</body>");\r
- private static final Pattern C_HTML_PATTERN =\r
- compile(SP_I+ "</html>" +SP_I);\r
-\r
- /**\r
- * XHTML末尾のパース。\r
- * @throws HtmlParseException パースエラー\r
- */\r
- private void parseTail() throws HtmlParseException{\r
- setContextErrorMessage("lost last part");\r
-\r
- findAffirm(C_BODY_PATTERN);\r
- shrinkRegion();\r
-\r
- matchesAffirm(C_HTML_PATTERN);\r
- shrinkRegion();\r
-\r
- return;\r
- }\r
-\r
- private static final Pattern LISTTITLE_PATTERN =\r
- compile("終了した村の記録");\r
-\r
- /**\r
- * 人狼BBSのページ種別を自動認識しつつパースする。\r
- * @param content パース対象の文字列\r
- * @throws HtmlParseException パースエラー\r
- */\r
- public void parseAutomatic(DecodedContent content)\r
- throws HtmlParseException{\r
- setContent(content);\r
-\r
- this.basicHandler.startParse(getContent());\r
-\r
- parseHead();\r
-\r
- sweepSpace();\r
-\r
- if(lookingAtProbe(LISTTITLE_PATTERN)){\r
- shrinkRegion();\r
- this.basicHandler.pageType(PageType.VILLAGELIST_PAGE);\r
- parseLogList();\r
- }else{\r
- parseLoginForm();\r
- sweepSpace();\r
- if(lookingAtProbe(O_PARAG_PATTERN)){\r
- shrinkRegion();\r
- this.basicHandler.pageType(PageType.TOP_PAGE);\r
- parseTopList();\r
- }else{\r
- this.basicHandler.pageType(PageType.PERIOD_PAGE);\r
- parseVillageInfo();\r
- parsePeriodLink();\r
- parseMessage();\r
- }\r
- }\r
-\r
- parseTail();\r
-\r
- this.basicHandler.endParse();\r
-\r
- reset();\r
-\r
- return;\r
- }\r
-\r
-}\r
+/*
+ * XHTML parser
+ *
+ * License : The MIT License
+ * Copyright(c) 2009 olyutorskii
+ */
+
+package jp.sourceforge.jindolf.parser;
+
+import java.util.regex.Pattern;
+import jp.sourceforge.jindolf.corelib.PeriodType;
+import jp.sourceforge.jindolf.corelib.VillageState;
+
+/**
+ * 人狼BBS各種XHTML文字列のパースを行いハンドラに通知する。
+ */
+public class HtmlParser extends AbstractParser{
+
+ private static final String SP = "\u0020";
+
+
+ private BasicHandler basicHandler;
+ private final TalkParser talkParser = new TalkParser(this);
+ private final SysEventParser sysEventParser = new SysEventParser(this);
+
+ private final SeqRange rangepool_1 = new SeqRange();
+ private final SeqRange rangepool_2 = new SeqRange();
+
+ /**
+ * コンストラクタ。
+ */
+ public HtmlParser(){
+ super();
+ return;
+ }
+
+ /**
+ * {@link BasicHandler}ハンドラを登録する。
+ * @param basicHandler ハンドラ
+ */
+ public void setBasicHandler(BasicHandler basicHandler){
+ this.basicHandler = basicHandler;
+ return;
+ }
+
+ /**
+ * {@link TalkHandler}ハンドラを登録する。
+ * @param talkHandler ハンドラ
+ */
+ public void setTalkHandler(TalkHandler talkHandler){
+ this.talkParser.setTalkHandler(talkHandler);
+ return;
+ }
+
+ /**
+ * {@link SysEventHandler}ハンドラを登録する。
+ * @param handler ハンドラ
+ */
+ public void setSysEventHandler(SysEventHandler handler){
+ this.sysEventParser.setSysEventHandler(handler);
+ return;
+ }
+
+ private static final Pattern XMLDECL_PATTERN =
+ compile("<\\?xml\u0020");
+ private static final Pattern O_HTML_PATTERN =
+ compile("<html\u0020");
+ private static final Pattern TITLE_PATTERN =
+ compile("<title>([^<]*)</title>");
+ private static final Pattern O_BODY_PATTERN =
+ compile("<body>");
+ private static final Pattern O_DIVMAIN_PATTERN =
+ compile("<div\u0020class=\"main\">");
+
+ /**
+ * XHTML先頭部分のパース。
+ * @throws HtmlParseException パースエラー
+ */
+ private void parseHead() throws HtmlParseException{
+ setContextErrorMessage("lost head part");
+
+ SeqRange titleRange = this.rangepool_1;
+
+ lookingAtAffirm(XMLDECL_PATTERN);
+ shrinkRegion();
+
+ findAffirm(O_HTML_PATTERN);
+ shrinkRegion();
+
+ findAffirm(TITLE_PATTERN);
+ titleRange.setLastMatchedGroupRange(getMatcher(), 1);
+ shrinkRegion();
+
+ this.basicHandler.pageTitle(getContent(), titleRange);
+
+ findAffirm(O_BODY_PATTERN);
+ shrinkRegion();
+
+ findAffirm(O_DIVMAIN_PATTERN);
+ shrinkRegion();
+
+ return;
+ }
+
+ private static final Pattern LOGINFORM_PATTERN =
+ compile(
+ "("
+ +"<form"
+ +SP + "action=\"index\\.rb\""
+ +SP + "method=\"post\""
+ +SP + "class=\"login_form\""
+ +">"
+ + ")|("
+ +"<div"
+ +SP + "class=\"login_form\""
+ +">"
+ + ")"
+ );
+ private static final Pattern C_EDIV_PATTERN =
+ compile(
+ SP_I
+ + "<a\u0020href=\"[^\"]*\">[^<]*</a>"
+ + SP_I
+ + "</div>"
+ );
+ private static final Pattern USERID_PATTERN =
+ compile(
+ "name=\"user_id\""
+ + SP
+ + "value=\"([^\"]*)\""
+ );
+ private static final Pattern C_FORM_PATTERN =
+ compile("</form>");
+
+ /**
+ * ログインフォームのパース。
+ * ログイン名までの認識を確認したのはF国のみ。
+ * @throws HtmlParseException パースエラー
+ */
+ private void parseLoginForm() throws HtmlParseException{
+ setContextErrorMessage("lost login form");
+
+ SeqRange accountRange = this.rangepool_1;
+
+ boolean isLand_E_Form;
+ findAffirm(LOGINFORM_PATTERN);
+ if(isGroupMatched(1)){
+ isLand_E_Form = false;
+ }else{ // E国ログインフォーム検出
+ isLand_E_Form = true;
+ }
+ shrinkRegion();
+
+ if(isLand_E_Form){
+ lookingAtAffirm(C_EDIV_PATTERN);
+ shrinkRegion();
+ return;
+ }else{
+ findAffirm(USERID_PATTERN);
+ accountRange.setLastMatchedGroupRange(getMatcher(), 1);
+ shrinkRegion();
+
+ if(accountRange.length() > 0){
+ this.basicHandler
+ .loginName(getContent(), accountRange);
+ }
+
+ findAffirm(C_FORM_PATTERN);
+ shrinkRegion();
+ }
+
+ return;
+ }
+
+ private static final Pattern VILLAGEINFO_PATTERN =
+ compile(
+ "([^<]+?)" +SP_I // 最短一致数量子
+ +"<strong>"
+ +"\uff08"
+ +"([0-9]+)" // 月
+ +"/"
+ +"([0-9]+)" // 日
+ +SP
+ +"(?:(?:(午前)|(午後))\u0020)?" // AMPM
+ +"([0-9]+)" // 時
+ +"(?:時\u0020|\\:)"
+ +"([0-9]+)" // 分
+ +"分?\u0020に更新"
+ +"\uff09"
+ +"</strong>"
+ );
+
+ /**
+ * 村に関する各種情報をパース。
+ * @throws HtmlParseException パースエラー
+ */
+ private void parseVillageInfo() throws HtmlParseException{
+ setContextErrorMessage("lose village information");
+
+ SeqRange villageRange = this.rangepool_1;
+
+ sweepSpace();
+
+ lookingAtAffirm(VILLAGEINFO_PATTERN);
+ villageRange.setLastMatchedGroupRange(getMatcher(), 1);
+
+ int month = parseGroupedInt(2);
+ int day = parseGroupedInt(3);
+ int hour = parseGroupedInt(6);
+ int minute = parseGroupedInt(7);
+ if(isGroupMatched(5)){ // 午後指定
+ hour = (hour + 12) % 24;
+ }
+ shrinkRegion();
+
+ this.basicHandler.villageName(getContent(), villageRange);
+ this.basicHandler.commitTime(month, day, hour, minute);
+
+ return;
+ }
+
+ private static final Pattern O_PARAG_PATTERN = compile("<p>");
+ private static final Pattern PERIODLINK_PATTERN =
+ compile(
+ "("
+ + "<span\u0020class=\"time\">"
+ +")|(?:"
+ + "<a\u0020href=\"([^\"]*)\">"
+ +")|("
+ + "</p>"
+ +")"
+ );
+ private static final Pattern PERIOD_PATTERN =
+ compile(
+ "(プロローグ)"
+ +"|"
+ + "(エピローグ)"
+ +"|"
+ + "(終了)"
+ +"|"
+ + "([0-9]+)日目"
+ );
+ private static final Pattern C_SPAN_PATTERN = compile("</span>");
+ private static final Pattern C_ANCHOR_PATTERN = compile("</a>");
+
+ /**
+ * Period間リンクをパース。
+ * @throws HtmlParseException パースエラー
+ */
+ private void parsePeriodLink() throws HtmlParseException{
+ setContextErrorMessage("lost period link");
+
+ SeqRange anchorRange = this.rangepool_1;
+
+ findAffirm(O_PARAG_PATTERN);
+ shrinkRegion();
+
+ for(;;){
+ Pattern closePattern;
+ anchorRange.setInvalid();
+
+ sweepSpace();
+ lookingAtAffirm(PERIODLINK_PATTERN);
+ if(isGroupMatched(1)){
+ closePattern = C_SPAN_PATTERN;
+ }else if(isGroupMatched(2)){
+ closePattern = C_ANCHOR_PATTERN;
+ anchorRange.setLastMatchedGroupRange(getMatcher(), 2);
+ }else if(isGroupMatched(3)){
+ shrinkRegion();
+ break;
+ }else{
+ assert false;
+ throw buildParseException();
+ }
+ shrinkRegion();
+
+ int day = -1;
+ PeriodType periodType = null;
+ lookingAtAffirm(PERIOD_PATTERN);
+ if(isGroupMatched(1)){
+ periodType = PeriodType.PROLOGUE;
+ }else if(isGroupMatched(2)){
+ periodType = PeriodType.EPILOGUE;
+ }else if(isGroupMatched(3)){
+ periodType = null;
+ }else if(isGroupMatched(4)){
+ periodType = PeriodType.PROGRESS;
+ day = parseGroupedInt(4);
+ }else{
+ assert false;
+ throw buildParseException();
+ }
+ shrinkRegion();
+
+ lookingAtAffirm(closePattern);
+ shrinkRegion();
+
+ this.basicHandler.periodLink(getContent(),
+ anchorRange,
+ periodType, day );
+ }
+
+ return;
+ }
+
+ private static final Pattern O_MESSAGE_PATTERN =
+ compile("<div\u0020class=\"message(?:\u0020ch[0-9]+)?\">");
+ private static final Pattern O_RELOAD_PATTERN =
+ compile("<div\u0020id=\"reload\">");
+ private static final Pattern O_MSGKIND_PATTERN =
+ compile(
+ "(?:"
+ +"<div\u0020class=\"(?:(announce)|(order)|(extra))\">"
+ +")|(?:"
+ +"(?:"
+ +"(?:<a name=\"[^\"]*\">)?"
+ +SP_I
+ +"<span\u0020class=\"mes_no\">"
+ +"([0-9]+)\\."
+ +"</span>)?"
+ +SP_I
+ +"(?:</a>)?"
+ +SP_I
+ +"<a\u0020name=\"([^\"]*)\"(?:\u0020class=\"ch_name\")?>"
+ +")"
+ );
+ private static final Pattern C_DIV_PATTERN = compile("</div>");
+
+ /**
+ * 各種メッセージをパース。
+ * @throws HtmlParseException パースエラー
+ */
+ private void parseMessage() throws HtmlParseException{
+ setContextErrorMessage("lost message");
+
+ boolean skipGarbage = true;
+
+ for(;;){
+ sweepSpace();
+
+ boolean matched;
+ if(skipGarbage){
+ skipGarbage = false;
+ matched = findProbe(O_MESSAGE_PATTERN); // 最初の1回のみ
+ }else{
+ matched = lookingAtProbe(O_MESSAGE_PATTERN);
+ }
+ if( ! matched ){
+ matched = lookingAtProbe(O_RELOAD_PATTERN);
+ if(matched){
+ shrinkRegion();
+ findAffirm(C_DIV_PATTERN);
+ shrinkRegion();
+ continue;
+ }
+ break;
+ }
+ shrinkRegion();
+
+ dispatchFamily();
+
+ lookingAtAffirm(C_DIV_PATTERN);
+ shrinkRegion();
+ }
+
+ return;
+ }
+
+ /**
+ * イベント種別によって処理を振り分ける。
+ * @throws HtmlParseException パースエラー
+ */
+ private void dispatchFamily() throws HtmlParseException{
+ sweepSpace();
+
+ SeqRange nameRange = this.rangepool_1;
+
+ lookingAtAffirm(O_MSGKIND_PATTERN);
+ if(isGroupMatched(1)){
+ shrinkRegion();
+ this.sysEventParser.parseAnnounce();
+ }else if(isGroupMatched(2)){
+ shrinkRegion();
+ this.sysEventParser.parseOrder();
+ }else if(isGroupMatched(3)){
+ shrinkRegion();
+ this.sysEventParser.parseExtra();
+ }else if(isGroupMatched(5)){
+ nameRange.setLastMatchedGroupRange(getMatcher(), 5);
+ int talkNo = -1;
+ if(isGroupMatched(4)){
+ talkNo = parseGroupedInt(4);
+ }
+ shrinkRegion();
+ this.talkParser.parseTalk(talkNo, nameRange);
+ }else{
+ assert false;
+ throw buildParseException();
+ }
+
+ return;
+ }
+
+ private static final Pattern O_LISTTABLE_PATTERN =
+ compile("<table\u0020class=\"list\">"
+ +"(?:"
+ + "<tr>"
+ + "<th>村名</th>"
+ + "<th>Mode</th>"
+ + "<th>更新</th>"
+ + "<th>状態</th>"
+ + "</tr>"
+ +")?");
+ private static final Pattern ACTIVEVILLAGE =
+ compile(
+ "("
+ +"</table>"
+ +")|(?:"
+ +"<tr><td>"
+ +"<a\u0020href=\"([^\"]*)\">([^<]*)</a>"
+ +"(?:\u0020|</td><td>"
+ +"(?:<strong>)?(?:通常|初心者優先|[^<]*)(?:</strong>)?"
+ +"</td><td>)"
+ +"<strong>"
+ +"(?:\uff08(?:(午前)|(午後))\u0020)?" // AMPM
+ +"([0-9]+)" // 時
+ +"(?:時\u0020|\\:)"
+ +"([0-9]+)" // 分
+ +"(?:\u0020|分\u0020更新\uff09)"
+ +"</strong>"
+ +"</td><td>"
+ +"(?:"
+ + "(参加者募集中(?:です。)?)"
+ +"|(開始待ち(?:です。)?)"
+ +"|(進行中(?:です。)?)"
+ +"|(勝敗が決定しました。|エピローグ)"
+ +"|(終了・ログ公開中。)"
+ +")"
+ +"</td></tr>"
+ +")"
+ );
+
+ /**
+ * トップページの村一覧表のパース。
+ * @throws HtmlParseException パースエラー
+ */
+ private void parseTopList() throws HtmlParseException{
+ setContextErrorMessage("lost village list");
+
+ SeqRange anchorRange = this.rangepool_1;
+ SeqRange villageRange = this.rangepool_2;
+
+ if( ! findProbe(O_LISTTABLE_PATTERN) ) return;
+ shrinkRegion();
+ sweepSpace();
+
+ for(;;){
+ lookingAtAffirm(ACTIVEVILLAGE);
+ if(isGroupMatched(1)) break;
+ anchorRange .setLastMatchedGroupRange(getMatcher(), 2);
+ villageRange.setLastMatchedGroupRange(getMatcher(), 3);
+ int hour = parseGroupedInt(6);
+ if(isGroupMatched(5)){
+ hour = (hour + 12) % 24;
+ }
+ int minute = parseGroupedInt(7);
+
+ VillageState state;
+ if(isGroupMatched(8)){
+ state = VillageState.PROLOGUE;
+ }else if(isGroupMatched(9)){
+ state = VillageState.PROLOGUE;
+ }else if(isGroupMatched(10)){
+ state = VillageState.PROGRESS;
+ }else if(isGroupMatched(11)){
+ state = VillageState.EPILOGUE;
+ }else if(isGroupMatched(12)){
+ state = VillageState.GAMEOVER;
+ }else{
+ assert false;
+ throw buildParseException();
+ }
+
+ shrinkRegion();
+
+ sweepSpace();
+
+ this.basicHandler.villageRecord(getContent(),
+ anchorRange,
+ villageRange,
+ hour, minute,
+ state );
+ }
+
+ return;
+ }
+
+ private static final Pattern O_LISTLOG_PATTERN =
+ compile(
+ "<a\u0020href=\"(index[^\"]*(?:ready_0|000_ready))\">"
+ +"([^<]*)"
+ +"</a><br\u0020/>"
+ );
+
+ /**
+ * 村一覧ページのパース。
+ * @throws HtmlParseException パースエラー
+ */
+ private void parseLogList() throws HtmlParseException{
+ setContextErrorMessage("lost village list");
+
+ SeqRange anchorRange = this.rangepool_1;
+ SeqRange villageRange = this.rangepool_2;
+
+ boolean is1st = true;
+ for(;;){
+ boolean matched;
+ if(is1st){
+ matched = findProbe(O_LISTLOG_PATTERN);
+ is1st = false;
+ }else{
+ matched = lookingAtProbe(O_LISTLOG_PATTERN);
+ }
+ if( ! matched ) break;
+
+ anchorRange .setLastMatchedGroupRange(getMatcher(), 1);
+ villageRange.setLastMatchedGroupRange(getMatcher(), 2);
+
+ shrinkRegion();
+
+ this.basicHandler.villageRecord(getContent(),
+ anchorRange,
+ villageRange,
+ -1, -1,
+ VillageState.GAMEOVER );
+ }
+
+ return;
+ }
+
+ private static final Pattern C_BODY_PATTERN =
+ compile("</body>");
+ private static final Pattern C_HTML_PATTERN =
+ compile(SP_I+ "</html>" +SP_I);
+
+ /**
+ * XHTML末尾のパース。
+ * @throws HtmlParseException パースエラー
+ */
+ private void parseTail() throws HtmlParseException{
+ setContextErrorMessage("lost last part");
+
+ findAffirm(C_BODY_PATTERN);
+ shrinkRegion();
+
+ matchesAffirm(C_HTML_PATTERN);
+ shrinkRegion();
+
+ return;
+ }
+
+ private static final Pattern LISTTITLE_PATTERN =
+ compile("終了した村の記録");
+
+ /**
+ * 人狼BBSのページ種別を自動認識しつつパースする。
+ * @param content パース対象の文字列
+ * @throws HtmlParseException パースエラー
+ */
+ public void parseAutomatic(DecodedContent content)
+ throws HtmlParseException{
+ setContent(content);
+
+ this.basicHandler.startParse(getContent());
+
+ parseHead();
+
+ sweepSpace();
+
+ if(lookingAtProbe(LISTTITLE_PATTERN)){
+ shrinkRegion();
+ this.basicHandler.pageType(PageType.VILLAGELIST_PAGE);
+ parseLogList();
+ }else{
+ parseLoginForm();
+ sweepSpace();
+ if(lookingAtProbe(O_PARAG_PATTERN)){
+ shrinkRegion();
+ this.basicHandler.pageType(PageType.TOP_PAGE);
+ parseTopList();
+ }else{
+ this.basicHandler.pageType(PageType.PERIOD_PAGE);
+ parseVillageInfo();
+ parsePeriodLink();
+ parseMessage();
+ }
+ }
+
+ parseTail();
+
+ this.basicHandler.endParse();
+
+ reset();
+
+ return;
+ }
+
+}
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