KancolleSniffer/Logger.cs

   1 // Copyright (C) 2014, 2015 Kazuhiro Fujieda <fujieda@users.osdn.me>\r
   2 //\r
   3 // Licensed under the Apache License, Version 2.0 (the "License");\r
   4 // you may not use this file except in compliance with the License.\r
   5 // You may obtain a copy of the License at\r
   6 //\r
   7 //    http://www.apache.org/licenses/LICENSE-2.0\r
   8 //\r
   9 // Unless required by applicable law or agreed to in writing, software\r
  10 // distributed under the License is distributed on an "AS IS" BASIS,\r
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  12 // See the License for the specific language governing permissions and\r
  13 // limitations under the License.\r
  14 \r
  15 using System;\r
  16 using System.Collections.Generic;\r
  17 using System.IO;\r
  18 using System.Linq;\r
  19 using System.Text;\r
  20 \r
  21 namespace KancolleSniffer\r
  22 {\r
  23     [Flags]\r
  24     public enum LogType\r
  25     {\r
  26         None = 0,\r
  27         Mission = 1 << 0,\r
  28         Battle = 1 << 1,\r
  29         Material = 1 << 2,\r
  30         CreateItem = 1 << 3,\r
  31         CreateShip = 1 << 4,\r
  32         RemodelSlot = 1 << 5,\r
  33         Achivement = 1 << 6,\r
  34         All = (1 << 7) - 1\r
  35     }\r
  36 \r
  37     public class Logger\r
  38     {\r
  39         private LogType _logType;\r
  40         private readonly ShipInfo _shipInfo;\r
  41         private readonly ItemInfo _itemInfo;\r
  42         private readonly BattleInfo _battleInfo;\r
  43         private Action<string, string, string> _writer;\r
  44         private Func<DateTime> _nowFunc;\r
  45         public const string DateTimeFormat = @"yyyy\-MM\-dd HH\:mm\:ss";\r
  46         private dynamic _battle;\r
  47         private dynamic _map;\r
  48         private dynamic _basic;\r
  49         private int _kdockId;\r
  50         private DateTime _prevTime;\r
  51         private int[] _currentMaterial = new int[Enum.GetValues(typeof(Material)).Length];\r
  52         private int _materialLogInterval = 10;\r
  53         private bool _start;\r
  54         private int _lastExp = -1;\r
  55         private DateTime _lastDate;\r
  56         private DateTime _endOfMonth;\r
  57         private DateTime _nextDate;\r
  58 \r
  59         public int MaterialLogInterval\r
  60         {\r
  61             set { _materialLogInterval = value; }\r
  62         }\r
  63 \r
  64         public string OutputDir\r
  65         {\r
  66             set { _writer = new LogWriter(value).Write; }\r
  67         }\r
  68 \r
  69         public Logger(ShipInfo ship, ItemInfo item, BattleInfo battle)\r
  70         {\r
  71             _shipInfo = ship;\r
  72             _itemInfo = item;\r
  73             _battleInfo = battle;\r
  74             _writer = new LogWriter().Write;\r
  75             _nowFunc = () => DateTime.Now;\r
  76         }\r
  77 \r
  78         public void EnableLog(LogType type)\r
  79         {\r
  80             _logType = type;\r
  81         }\r
  82 \r
  83         public void SetWriter(Action<string, string, string> writer, Func<DateTime> nowFunc)\r
  84         {\r
  85             _writer = writer;\r
  86             _nowFunc = nowFunc;\r
  87         }\r
  88 \r
  89         public void FlashLog()\r
  90         {\r
  91             FlashAchivementLog();\r
  92         }\r
  93 \r
  94         public void InspectMissionResult(dynamic json)\r
  95         {\r
  96             var r = (int)json.api_clear_result;\r
  97             var rstr = r == 2 ? "大成功" : r == 1 ? "成功" : "失敗";\r
  98             var material = new int[7];\r
  99             if (r != 0)\r
 100                 ((int[])json.api_get_material).CopyTo(material, 0);\r
 101             foreach (var i in new[] {1, 2})\r
 102             {\r
 103                 var attr = "api_get_item" + i;\r
 104                 if (!json.IsDefined(attr) || json[attr].api_useitem_id != -1)\r
 105                     continue;\r
 106                 var count = (int)json[attr].api_useitem_count;\r
 107                 var flag = ((int[])json.api_useitem_flag)[i - 1];\r
 108                 if (flag == 1)\r
 109                     material[(int)Material.Bucket] = count;\r
 110                 else if (flag == 2)\r
 111                     material[(int)Material.Burner + 2] = count; // 高速建造材と開発資材が反対なのでいつか直す\r
 112                 else if (flag == 3)\r
 113                     material[(int)Material.Development - 2] = count;\r
 114             }\r
 115             if ((_logType & LogType.Mission) != 0)\r
 116             {\r
 117                 _writer("遠征報告書",\r
 118                     string.Join(",", _nowFunc().ToString(DateTimeFormat),\r
 119                         rstr, json.api_quest_name, string.Join(",", material)),\r
 120                     "日付,結果,遠征,燃料,弾薬,鋼材,ボーキ,開発資材,高速修復材,高速建造材");\r
 121             }\r
 122         }\r
 123 \r
 124         public void InspectMapStart(dynamic json)\r
 125         {\r
 126             _start = true;\r
 127             _map = json;\r
 128             _battle = null;\r
 129             if ((_logType & LogType.Material) != 0)\r
 130                 WriteMaterialLog(_nowFunc());\r
 131         }\r
 132 \r
 133         public void InspectMapNext(dynamic json)\r
 134         {\r
 135             _map = json;\r
 136         }\r
 137 \r
 138         public void InspectBattle(dynamic json)\r
 139         {\r
 140             if (_battle != null) // 通常の夜戦は無視する\r
 141                 return;\r
 142             _battle = json;\r
 143         }\r
 144 \r
 145         public void InspectBattleResult(dynamic result)\r
 146         {\r
 147             if ((_logType & LogType.Achivement) != 0 && result.api_get_exmap_rate())\r
 148             {\r
 149                 var rate = result.api_get_exmap_rate is string\r
 150                     ? int.Parse(result.api_get_exmap_rate)\r
 151                     : (int)result.api_get_exmap_rate;\r
 152                 if (rate != 0)\r
 153                 {\r
 154                     _writer("戦果", _nowFunc().ToString(DateTimeFormat) + "," + _lastExp + "," + rate,\r
 155                         "日付,経験値,EO");\r
 156                 }\r
 157             }\r
 158             if ((_logType & LogType.Battle) == 0 || _map == null || _battle == null)\r
 159             {\r
 160                 _map = _battle = null;\r
 161                 return;\r
 162             }\r
 163             var fships = GenerateFirendShipList();\r
 164             var eships = GenerateEnemyShipList();\r
 165             var cell = (int)_map.api_no;\r
 166             var boss = "";\r
 167             if (_start)\r
 168                 boss = "出撃";\r
 169             if (cell == (int)_map.api_bosscell_no || (int)_map.api_event_id == 5)\r
 170                 boss = _start ? "出撃&ボス" : "ボス";\r
 171             var dropType = result.api_get_ship() ? result.api_get_ship.api_ship_type : "";\r
 172             if (result.api_get_useitem())\r
 173             {\r
 174                 if (dropType == "")\r
 175                     dropType = "アイテム";\r
 176                 else\r
 177                     dropType += "+アイテム";\r
 178             }\r
 179             var dropName = result.api_get_ship() ? result.api_get_ship.api_ship_name : "";\r
 180             if (result.api_get_useitem())\r
 181             {\r
 182                 var itemName = _itemInfo.GetUseItemName((int)result.api_get_useitem.api_useitem_id);\r
 183                 if (dropName == "")\r
 184                     dropName = itemName;\r
 185                 else\r
 186                     dropName += "+" + itemName;\r
 187             }\r
 188             var fp = _shipInfo.GetFighterPower(BattleInfo.DeckId(_battle));\r
 189             var fpower = fp[0] == fp[1] ? fp[0].ToString() : fp[0] + "～" + fp[1];\r
 190             _writer("海戦・ドロップ報告書", string.Join(",", _nowFunc().ToString(DateTimeFormat),\r
 191                 result.api_quest_name,\r
 192                 cell, boss,\r
 193                 result.api_win_rank,\r
 194                 BattleFormationName((int)_battle.api_formation[2]),\r
 195                 FormationName(_battle.api_formation[0]),\r
 196                 FormationName(_battle.api_formation[1]),\r
 197                 result.api_enemy_info.api_deck_name,\r
 198                 dropType, dropName,\r
 199                 string.Join(",", fships),\r
 200                 string.Join(",", eships),\r
 201                 fpower, _battleInfo.EnemyFighterPower,\r
 202                 AirControlLevelName(_battle)),\r
 203                 "日付,海域,マス,ボス,ランク,艦隊行動,味方陣形,敵陣形,敵艦隊,ドロップ艦種,ドロップ艦娘," +\r
 204                 "味方艦1,味方艦1HP,味方艦2,味方艦2HP,味方艦3,味方艦3HP,味方艦4,味方艦4HP,味方艦5,味方艦5HP,味方艦6,味方艦6HP," +\r
 205                 "敵艦1,敵艦1HP,敵艦2,敵艦2HP,敵艦3,敵艦3HP,敵艦4,敵艦4HP,敵艦5,敵艦5HP,敵艦6,敵艦6HP," +\r
 206                 "味方制空値,敵制空値,制空状態"\r
 207                 );\r
 208             _map = _battle = null;\r
 209             _start = false;\r
 210         }\r
 211 \r
 212         private IEnumerable<string> GenerateFirendShipList()\r
 213         {\r
 214             int deckId = BattleInfo.DeckId(_battle);\r
 215             if (_battle.api_nowhps_combined() && (int)_battle.api_nowhps_combined[1] != -1)\r
 216             {\r
 217                 var main = _shipInfo.GetDeck(0);\r
 218                 var guard = _shipInfo.GetDeck(1);\r
 219                 return main.Zip(guard, (m, g) =>\r
 220                 {\r
 221                     if (m == -1 && g == -1)\r
 222                         return ",";\r
 223                     var name = "";\r
 224                     var hp = "";\r
 225                     if (m != -1)\r
 226                     {\r
 227                         var sm = _shipInfo.GetStatus(m);\r
 228                         name = $"{sm.Name}(Lv{sm.Level})";\r
 229                         hp = $"{sm.NowHp}/{sm.MaxHp}";\r
 230                     }\r
 231                     name += "・";\r
 232                     hp += "・";\r
 233                     if (g != -1)\r
 234                     {\r
 235                         var sg = _shipInfo.GetStatus(g);\r
 236                         name += $"{sg.Name}(Lv{sg.Level})";\r
 237                         hp += $"{sg.NowHp}/{sg.MaxHp}";\r
 238                     }\r
 239                     return name + "," + hp;\r
 240                 }).ToList();\r
 241             }\r
 242             var deck = _shipInfo.GetDeck(deckId);\r
 243             return deck.Select(id =>\r
 244             {\r
 245                 if (id == -1)\r
 246                     return ",";\r
 247                 var s = _shipInfo.GetStatus(id);\r
 248                 return $"{s.Name}(Lv{s.Level}),{s.NowHp}/{s.MaxHp}";\r
 249             }).ToList();\r
 250         }\r
 251 \r
 252         private IEnumerable<string> GenerateEnemyShipList()\r
 253         {\r
 254             var result = _battleInfo.EnemyResultStatus;\r
 255             if (result.Length <= 6)\r
 256                 return result.Select(s => s.Id == -1 ? "," : $"{s.Name},{s.NowHp}/{s.MaxHp}").ToList();\r
 257             var main = result.Take(6);\r
 258             var guard = result.Skip(6);\r
 259             return main.Zip(guard, (m, g) =>\r
 260             {\r
 261                 if (m.Id == -1 && g.Id == -1)\r
 262                     return ",";\r
 263                 var name = "";\r
 264                 var hp = "";\r
 265                 if (m.Id != -1)\r
 266                 {\r
 267                     name = $"{m.Name}";\r
 268                     hp = $"{m.NowHp}/{m.MaxHp}";\r
 269                 }\r
 270                 name += "・";\r
 271                 hp += "・";\r
 272                 if (g.Id != -1)\r
 273                 {\r
 274                     name += $"{g.Name}";\r
 275                     hp += $"{g.NowHp}/{g.MaxHp}";\r
 276                 }\r
 277                 return name + "," + hp;\r
 278             }).ToList();\r
 279         }\r
 280 \r
 281         private string FormationName(dynamic f)\r
 282         {\r
 283             if (f is string) // 連合艦隊のときは文字列\r
 284                 f = int.Parse(f);\r
 285             switch ((int)f)\r
 286             {\r
 287                 case 1:\r
 288                     return "単縦陣";\r
 289                 case 2:\r
 290                     return "複縦陣";\r
 291                 case 3:\r
 292                     return "輪形陣";\r
 293                 case 4:\r
 294                     return "梯形陣";\r
 295                 case 5:\r
 296                     return "単横陣";\r
 297                 case 11:\r
 298                     return "第一警戒航行序列";\r
 299                 case 12:\r
 300                     return "第二警戒航行序列";\r
 301                 case 13:\r
 302                     return "第三警戒航行序列";\r
 303                 case 14:\r
 304                     return "第四警戒航行序列";\r
 305                 default:\r
 306                     return "単縦陣";\r
 307             }\r
 308         }\r
 309 \r
 310         private static string BattleFormationName(int f)\r
 311         {\r
 312             switch (f)\r
 313             {\r
 314                 case 1:\r
 315                     return "同航戦";\r
 316                 case 2:\r
 317                     return "反航戦";\r
 318                 case 3:\r
 319                     return "Ｔ字戦(有利)";\r
 320                 case 4:\r
 321                     return "Ｔ字戦(不利)";\r
 322                 default:\r
 323                     return "同航戦";\r
 324             }\r
 325         }\r
 326 \r
 327         private string AirControlLevelName(dynamic json)\r
 328         {\r
 329             // BattleInfo.AirControlLevelは夜戦で消されているかもしれないので、こちらで改めて調べる。\r
 330             if (!json.api_kouku())\r
 331                 return "";\r
 332             var stage1 = json.api_kouku.api_stage1;\r
 333             if (stage1 == null)\r
 334                 return "";\r
 335             if (stage1.api_f_count == 0 && stage1.api_e_count == 0)\r
 336                 return "";\r
 337             switch ((int)stage1.api_disp_seiku)\r
 338             {\r
 339                 case 0:\r
 340                     return "航空均衡";\r
 341                 case 1:\r
 342                     return "制空権確保";\r
 343                 case 2:\r
 344                     return "航空優勢";\r
 345                 case 3:\r
 346                     return "航空劣勢";\r
 347                 case 4:\r
 348                     return "制空権喪失";\r
 349                 default:\r
 350                     return "";\r
 351             }\r
 352         }\r
 353 \r
 354         public void InspectBasic(dynamic json)\r
 355         {\r
 356             _basic = json;\r
 357             if ((_logType & LogType.Achivement) == 0)\r
 358                 return;\r
 359             var now = _nowFunc();\r
 360             var exp = (int)json.api_experience;\r
 361             var isNewMonth = _endOfMonth == DateTime.MinValue || now.CompareTo(_endOfMonth) >= 0;\r
 362             var isNewDate = _nextDate == DateTime.MinValue || now.CompareTo(_nextDate) >= 0;\r
 363             if (isNewDate || isNewMonth)\r
 364             {\r
 365                 if (_lastDate != DateTime.MinValue)\r
 366                 {\r
 367                     _writer("戦果", _lastDate.ToString(DateTimeFormat) + "," + _lastExp + ",0", "日付,経験値,EO");\r
 368                 }\r
 369                 _writer("戦果", now.ToString(DateTimeFormat) + "," + exp + ",0", "日付,経験値,EO");\r
 370                 if (isNewMonth)\r
 371                 {\r
 372                     _endOfMonth = new DateTime(now.Year, now.Month, DateTime.DaysInMonth(now.Year, now.Month), 22, 0, 0);\r
 373                     if (_endOfMonth.CompareTo(now) <= 0)\r
 374                     {\r
 375                         var days = _endOfMonth.Month == 12\r
 376                             ? DateTime.DaysInMonth(_endOfMonth.Year + 1, 1)\r
 377                             : DateTime.DaysInMonth(_endOfMonth.Year, _endOfMonth.Month);\r
 378                         _endOfMonth = _endOfMonth.AddDays(days);\r
 379                     }\r
 380                 }\r
 381                 _nextDate = new DateTime(now.Year, now.Month, now.Day, 5, 0, 0);\r
 382                 if (now.Hour >= 5)\r
 383                     _nextDate = _nextDate.AddDays(1);\r
 384                 if (_nextDate.Day == 1)\r
 385                     _nextDate = _nextDate.AddDays(1);\r
 386             }\r
 387             _lastDate = now;\r
 388             _lastExp = exp;\r
 389         }\r
 390 \r
 391         private void FlashAchivementLog()\r
 392         {\r
 393             if ((_logType & LogType.Achivement) == 0)\r
 394                 return;\r
 395             if (_lastDate != DateTime.MinValue)\r
 396             {\r
 397                 _writer("戦果", _lastDate.ToString(DateTimeFormat) + "," + _lastExp + ",0", "日付,経験値,EO");\r
 398             }\r
 399         }\r
 400 \r
 401         public void InspectCreateItem(string request, dynamic json)\r
 402         {\r
 403             if ((_logType & LogType.CreateItem) == 0)\r
 404                 return;\r
 405             var values = HttpUtility.ParseQueryString(request);\r
 406             var name = "失敗";\r
 407             var type = "";\r
 408             if (json.api_slot_item())\r
 409             {\r
 410                 var spec = _itemInfo.GetSpecByItemId((int)json.api_slot_item.api_slotitem_id);\r
 411                 name = spec.Name;\r
 412                 type = spec.TypeName;\r
 413             }\r
 414             _writer("開発報告書",\r
 415                 _nowFunc().ToString(DateTimeFormat) + "," +\r
 416                 string.Join(",", name, type,\r
 417                     values["api_item1"], values["api_item2"], values["api_item3"], values["api_item4"],\r
 418                     Secretary(), _basic.api_level),\r
 419                 "日付,開発装備,種別,燃料,弾薬,鋼材,ボーキ,秘書艦,司令部Lv");\r
 420         }\r
 421 \r
 422         public void InspectCreateShip(string request)\r
 423         {\r
 424             var values = HttpUtility.ParseQueryString(request);\r
 425             _kdockId = int.Parse(values["api_kdock_id"]);\r
 426         }\r
 427 \r
 428         public void InspectKDock(dynamic json)\r
 429         {\r
 430             if ((_logType & LogType.CreateShip) == 0 || _basic == null || _kdockId == 0)\r
 431                 return;\r
 432             var kdock = ((dynamic[])json).First(e => e.api_id == _kdockId);\r
 433             var material = Enumerable.Range(1, 5).Select(i => (int)kdock["api_item" + i]).ToArray();\r
 434             var ship = _shipInfo.GetSpec((int)kdock.api_created_ship_id);\r
 435             var avail = ((dynamic[])json).Count(e => (int)e.api_state == 0);\r
 436             _writer("建造報告書",\r
 437                 _nowFunc().ToString(DateTimeFormat) + "," +\r
 438                 string.Join(",", material.First() >= 1500 ? "大型艦建造" : "通常艦建造",\r
 439                     ship.Name, ship.ShipTypeName, string.Join(",", material), avail, Secretary(), _basic.api_level),\r
 440                 "日付,種類,名前,艦種,燃料,弾薬,鋼材,ボーキ,開発資材,空きドック,秘書艦,司令部Lv");\r
 441             _kdockId = 0;\r
 442         }\r
 443 \r
 444         private string Secretary()\r
 445         {\r
 446             var ship = _shipInfo.GetShipStatuses(0)[0];\r
 447             return ship.Name + "(" + ship.Level + ")";\r
 448         }\r
 449 \r
 450         public void InspectMaterial(dynamic json)\r
 451         {\r
 452             if ((_logType & LogType.Material) == 0)\r
 453                 return;\r
 454             foreach (var e in json)\r
 455                 _currentMaterial[(int)e.api_id - 1] = (int)e.api_value;\r
 456             var now = _nowFunc();\r
 457             if (now - _prevTime < TimeSpan.FromMinutes(_materialLogInterval))\r
 458                 return;\r
 459             WriteMaterialLog(now);\r
 460         }\r
 461 \r
 462         public void WriteMaterialLog(DateTime now)\r
 463         {\r
 464             _prevTime = now;\r
 465             _writer("資材ログ",\r
 466                 now.ToString(DateTimeFormat) + "," +\r
 467                 string.Join(",", _currentMaterial),\r
 468                 "日付,燃料,弾薬,鋼材,ボーキ,高速建造材,高速修復材,開発資材,改修資材");\r
 469         }\r
 470 \r
 471         public void SetCurrentMaterial(int[] material)\r
 472         {\r
 473             _currentMaterial = material;\r
 474         }\r
 475 \r
 476         public void InspectRemodelSlot(string request, dynamic json)\r
 477         {\r
 478             if ((_logType & LogType.RemodelSlot) == 0)\r
 479                 return;\r
 480             var now = _nowFunc();\r
 481             var values = HttpUtility.ParseQueryString(request);\r
 482             var id = int.Parse(values["api_slot_id"]);\r
 483             var name = _itemInfo.GetName(id);\r
 484             var level = _itemInfo.GetStatus(id).Level;\r
 485             var success = (int)json.api_remodel_flag == 1 ? "○" : "×";\r
 486             var certain = int.Parse(values["api_certain_flag"]) == 1 ? "○" : "";\r
 487             var useName = "";\r
 488             var useNum = "";\r
 489             if (json.api_use_slot_id())\r
 490             {\r
 491                 var use = (int[])json.api_use_slot_id;\r
 492                 useName = _itemInfo.GetName(use[0]);\r
 493                 useNum = use.Length.ToString();\r
 494             }\r
 495             var after = (int[])json.api_after_material;\r
 496             var diff = new int[after.Length];\r
 497             for (var i = 0; i < after.Length; i++)\r
 498                 diff[i] = _currentMaterial[i] - after[i];\r
 499             var ship1 = Secretary();\r
 500             var ship2 = "";\r
 501             var ships = _shipInfo.GetShipStatuses(0);\r
 502             if (ships.Length >= 2)\r
 503                 ship2 = ships[1].Name + "(" + ships[1].Level + ")";\r
 504             _writer("改修報告書",\r
 505                 now.ToString(DateTimeFormat) + "," +\r
 506                 string.Join(",", name, level, success, certain, useName, useNum,\r
 507                     diff[(int)Material.Fuel], diff[(int)Material.Bullet], diff[(int)Material.Steal],\r
 508                     diff[(int)Material.Bouxite],\r
 509                     diff[(int)Material.Development], diff[(int)Material.Screw],\r
 510                     ship1, ship2),\r
 511                 "日付,改修装備,レベル,成功,確実化,消費装備,消費数,燃料,弾薬,鋼材,ボーキ,開発資材,改修資材,秘書艦,二番艦");\r
 512         }\r
 513     }\r
 514 \r
 515     public class LogWriter\r
 516     {\r
 517         private readonly IFile _file;\r
 518         private readonly string _outputDir;\r
 519 \r
 520         public interface IFile\r
 521         {\r
 522             string ReadAllText(string path);\r
 523             void AppendAllText(string path, string text);\r
 524             void Delete(string path);\r
 525             bool Exists(string path);\r
 526         }\r
 527 \r
 528         private class FileWrapper : IFile\r
 529         {\r
 530             // Shift_JISでないとExcelで文字化けする\r
 531             private readonly Encoding _encoding = Encoding.GetEncoding("Shift_JIS");\r
 532 \r
 533             public string ReadAllText(string path) => File.ReadAllText(path, _encoding);\r
 534 \r
 535             public void AppendAllText(string path, string text)\r
 536             {\r
 537                 File.AppendAllText(path, text, _encoding);\r
 538             }\r
 539 \r
 540             public void Delete(string path)\r
 541             {\r
 542                 File.Delete(path);\r
 543             }\r
 544 \r
 545             public bool Exists(string path) => File.Exists(path);\r
 546         }\r
 547 \r
 548         public LogWriter(string outputDir = null, IFile file = null)\r
 549         {\r
 550             _outputDir = outputDir ?? AppDomain.CurrentDomain.BaseDirectory;\r
 551             _file = file ?? new FileWrapper();\r
 552         }\r
 553 \r
 554         public void Write(string file, string s, string header)\r
 555         {\r
 556             var path = Path.Combine(_outputDir, file);\r
 557             var csv = path + ".csv";\r
 558             var tmp = path + ".tmp";\r
 559             if (_file.Exists(tmp))\r
 560             {\r
 561                 try\r
 562                 {\r
 563                     _file.AppendAllText(csv, _file.ReadAllText(tmp));\r
 564                     _file.Delete(tmp);\r
 565                 }\r
 566                 catch (IOException)\r
 567                 {\r
 568                 }\r
 569             }\r
 570             if (!_file.Exists(csv))\r
 571                 s = header + "\r\n" + s;\r
 572             foreach (var f in new[] {csv, tmp})\r
 573             {\r
 574                 try\r
 575                 {\r
 576                     _file.AppendAllText(f, s + "\r\n");\r
 577                     break;\r
 578                 }\r
 579                 catch (IOException e)\r
 580                 {\r
 581                     if (f == tmp)\r
 582                         throw new LogIOException("報告書の出力中にエラーが発生しました。", e);\r
 583                 }\r
 584             }\r
 585         }\r
 586     }\r
 587 \r
 588     public class LogIOException : Exception\r
 589     {\r
 590         public LogIOException()\r
 591         {\r
 592         }\r
 593 \r
 594         public LogIOException(string message) : base(message)\r
 595         {\r
 596         }\r
 597 \r
 598         public LogIOException(string message, Exception inner) : base(message, inner)\r
 599         {\r
 600         }\r
 601     }\r
 602 }