/[xmltv_parser]/trunk/GBPVRProgramDatabaseFixer/Program.cs
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Contents of /trunk/GBPVRProgramDatabaseFixer/Program.cs

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Revision 174 - (show annotations) (download)
Sat Mar 16 16:03:19 2013 UTC (6 years, 8 months ago) by william
File size: 15798 byte(s)

1 #define OVERRIDE_COMMANDLINE_ARGUMENTS // when defined will override supplied commandline args
2 using System;
3 using System.Collections.Generic;
4 using System.Text;
5 using System.Linq;
6 using Enterprise.Logging;
7 using System.Windows.Forms;
8 using System.Diagnostics;
9 using System.IO;
10 using libxmltv.Core;
11 using libxmltv.Interfaces;
12 using libxmltv;
13 namespace GBPVRProgramDatabaseFixer
14 {
15 class Program
16 {
17 static ISQLLITE sqlite;
18 static string XMLTV_FILE = "";
19 static string GBPVR_DATABASE = "";
20
21 //static bool LOADING_XMLTV_FILE = false;
22 static bool XMLTV_INSTANCE_CREATED = false;
23 //static int LAST_REPORTED_XMLTV_PROGRESS = 0;
24
25
26 //static bool LOADING_GBPVR_DATABASE = false;
27 static bool SQLLIST_INSTANCE_CREATED = false;
28 //static int LAST_REPORTED_SQLLITE_PROGRESS = 0;
29
30 static int LAST_REPORTED_PROGRESS = 0;
31
32 static FileInfo fi_XMLTVFILE;
33 static FileInfo fi_GBPVRDATABASE;
34 static void CreateLog()
35 {
36 string log_path = Application.StartupPath;
37 string log_filename = string.Format("{0}.log", typeof(Program).Assembly.GetName().Name);
38 gLog.CreateLog(string.Format(@"{0}\{1}", log_path, log_filename), false, LogLevel.kLogLevel_All);
39 #if DEBUG
40 LogLevel gLevel = gLog.LogLevel;
41 gLevel |= LogLevel.kLogLevel_VerboseDebug;
42 gLevel |= LogLevel.kLogLevel_Debug;
43 gLog.SetLogLevel(gLevel);
44 #else
45 LogLevel gLevel = LogLevel.kLogLevel_Default; // set the default log level: Info, Warn, Error, Debug
46 // it is OK for kLogLevel_Debug to be set in Release mode ... must of the chatty messages are from kLogLevel_VerboseDebug
47 gLevel &= ~LogLevel.kLogLevel_Debug; // ensure this is not set, ever in release mode
48 gLevel &= ~LogLevel.kLogLevel_VerboseDebug; // ensure this is not set, ever in release mode
49 gLog.SetLogLevel(gLevel);
50 #endif
51 gLog.ReportProgressEvent += new EventHandler<ReportProgressEventArgs>(gLog_ReportProgress);
52 }
53
54 [Conditional("OVERRIDE_COMMANDLINE_ARGUMENTS")]
55 static void CreateDebugCommandlineArgs(ref List<string> cargs)
56 {
57 cargs = new List<string>();
58 cargs.Add(string.Format("--xmltv_file=\"{0}\"", @"c:\EPG Guide\Guide\tvguide.xml"));
59 cargs.Add(string.Format("--gbprv_db=\"{0}\"", @"c:\Program Files (x86)\Devnz\GBPVR\gbpvr.db3"));
60 }
61
62 static List<string> CreateCommandlineArgs(string[] args)
63 {
64 List<string> cargs = new List<string>(args);
65 CreateDebugCommandlineArgs(ref cargs);
66 return cargs;
67 }
68
69 static void Main(string[] args)
70 {
71 CreateLog();
72 var cargs = CreateCommandlineArgs(args);
73 foreach (var carg in cargs)
74 {
75 if (carg.ToLower().Contains("--xmltv_file="))
76 {
77 XMLTV_FILE = carg.Replace("--xmltv_file=", "").Replace("\"","");
78 gLog.Info.WriteLine("XMLTV FILE: '{0}'", XMLTV_FILE);
79 }
80 else if (carg.ToLower().Contains("--gbprv_db="))
81 {
82 GBPVR_DATABASE = carg.Replace("--gbprv_db=", "").Replace("\"", "");
83 gLog.Info.WriteLine("GBPVR DATABASE: '{0}'", GBPVR_DATABASE);
84 }
85 else
86 {
87 gLog.Warn.WriteLine("Unknown commandline option: {0}", carg);
88 }
89 }
90
91 LoadXMLTVFile();
92 LoadGBPVRDatabase();
93 PerformDatabaseProcessing();
94 }
95
96 static void ConsoleOverwritePreviosLine(string format, params object[] args)
97 {
98 Console.WriteLine(format,args);
99 Console.SetCursorPosition(0, Console.CursorTop - 1);
100 }
101
102 static void gLog_ReportProgress(object sender, ReportProgressEventArgs e)
103 {
104 //if (!XMLTV_INSTANCE_CREATED && LOADING_XMLTV_FILE)
105 //{
106 // if (LAST_REPORTED_XMLTV_PROGRESS != e.Progress)
107 // {
108 // ConsoleOverwritePreviosLine("XMLTV: {0} Loading: {1:00}%", fi_XMLTVFILE.Name, e.Progress);
109 // LAST_REPORTED_XMLTV_PROGRESS = e.Progress;
110 // if (e.Progress == 100)
111 // {
112 // Console.WriteLine("XMLTV: {0} Loading: {1:00}%", fi_XMLTVFILE.Name, e.Progress);
113 // }
114 // }
115 //}
116 //if (!SQLLIST_INSTANCE_CREATED && LOADING_GBPVR_DATABASE)
117 //{
118 // if (LAST_REPORTED_SQLLITE_PROGRESS != e.Progress)
119 // {
120 // ConsoleOverwritePreviosLine("SQLLITE: {0} Loading: {1:00}%", fi_XMLTVFILE.Name, e.Progress);
121 // LAST_REPORTED_SQLLITE_PROGRESS = e.Progress;
122 // if (e.Progress == 100)
123 // {
124 // Console.WriteLine("SQLLITE: {0} Loading: {1:00}%", fi_XMLTVFILE.Name, e.Progress);
125 // }
126 // }
127 //}
128
129 object k = e.UserState;
130 if (k == null)
131 {
132 if (sender == null)
133 {
134 if (LAST_REPORTED_PROGRESS != e.Progress)
135 {
136 ConsoleOverwritePreviosLine("Progress: {0} ", e.Progress);
137 LAST_REPORTED_PROGRESS = e.Progress;
138 if (e.Progress == 100)
139 {
140 Console.WriteLine("Progress: {0} ", e.Progress);
141 }
142 }
143 }
144 else
145 {
146 if (LAST_REPORTED_PROGRESS != e.Progress)
147 {
148 ConsoleOverwritePreviosLine("{0}: Progress: {1:00}%", sender.GetType().Name, e.Progress);
149 LAST_REPORTED_PROGRESS = e.Progress;
150 if (e.Progress == 100)
151 {
152 Console.WriteLine("{0}: Progress: {1:00}%", sender.GetType().Name, e.Progress);
153 }
154 }
155 }
156 }
157 else
158 {
159 if (sender == null)
160 {
161 if (LAST_REPORTED_PROGRESS != e.Progress)
162 {
163 ConsoleOverwritePreviosLine("Progress: {0} ", k.ToString());
164 LAST_REPORTED_PROGRESS = e.Progress;
165 if (e.Progress == 100)
166 {
167 Console.WriteLine("Progress: {0} ", k.ToString());
168 }
169 }
170 }
171 else
172 {
173 if (LAST_REPORTED_PROGRESS != e.Progress)
174 {
175 ConsoleOverwritePreviosLine("{0}: {1}", sender.GetType().Name, k.ToString());
176 LAST_REPORTED_PROGRESS = e.Progress;
177 if (e.Progress == 100)
178 {
179 Console.WriteLine("{0}: {1}", sender.GetType().Name, k.ToString());
180 }
181 }
182 }
183 }
184 }
185 static void LoadXMLTVFile()
186 {
187 //LOADING_XMLTV_FILE = true;
188 if (string.IsNullOrEmpty(XMLTV_FILE))
189 {
190 gLog.Error.WriteLine("XMLTV File is either a null or empty string.");
191 //LOADING_XMLTV_FILE = false;
192 return;
193 }
194 fi_XMLTVFILE = new FileInfo(XMLTV_FILE);
195 if (!fi_XMLTVFILE.Exists)
196 {
197 gLog.Error.WriteLine("Could not find XMLTV File: {0}", fi_XMLTVFILE.FullName);
198 //LOADING_XMLTV_FILE = false;
199 return;
200 }
201
202 XMLTV.Create(fi_XMLTVFILE.FullName, new EventHandler<EventArgs>(XMLTV_OnInstanceCreated));
203 while (!XMLTV_INSTANCE_CREATED) { Application.DoEvents(); }
204 //LOADING_XMLTV_FILE = false;
205 }
206 static void XMLTV_OnInstanceCreated(object sender, EventArgs e) { XMLTV_INSTANCE_CREATED = true; }
207
208 static void LoadGBPVRDatabase()
209 {
210 //LOADING_GBPVR_DATABASE = true;
211 if (string.IsNullOrEmpty(GBPVR_DATABASE))
212 {
213 gLog.Error.WriteLine("GBPVR Datbase is either a null or empty string.");
214 //LOADING_GBPVR_DATABASE = false;
215 return;
216 }
217 fi_GBPVRDATABASE = new FileInfo(GBPVR_DATABASE);
218 if (!fi_GBPVRDATABASE.Exists)
219 {
220 gLog.Error.WriteLine("Could not find GBPVR Database: {0}", fi_GBPVRDATABASE.FullName);
221 //LOADING_GBPVR_DATABASE = false;
222 return;
223 }
224 sqlite = SQLLITE.Create(fi_GBPVRDATABASE.FullName, new EventHandler<EventArgs>(SQLLITE_OnInstanceCreated));
225 while (!SQLLIST_INSTANCE_CREATED) { Application.DoEvents(); }
226 //LOADING_GBPVR_DATABASE = false;
227 }
228 static void SQLLITE_OnInstanceCreated(object sender, EventArgs e) { SQLLIST_INSTANCE_CREATED = true; }
229
230
231 //static List<SQLLITE.IPROGRAMME> gbpvr_invalid_programs;
232 //static List<SQLLITE.IPROGRAMME> gbpvr_valid_programs;
233 //static List<SQLLITE.ICHANNEL> gbpvr_channels;
234 //static List<SQLLITE.IRECORDING_SCHEDULE> gbpvr_recordings;
235 //static List<libxmltv.Interfaces.IProgramDefinition> xmltv_programs;
236 static void PerformDatabaseProcessing()
237 {
238 var sqllite_channels = sqlite.Channels;
239 var sqllite_recordings = sqlite.Recordings;
240 var sqllite_programs = sqlite.Programs;
241 Type datatype;
242 var xmlt_raw_program_data = (IProgramDefinitionList)XMLTV.CreateBindingSourceFromData(XMLTV.GetPrograms(), out datatype);
243 var xmltv_programs = xmlt_raw_program_data.ToList().OrderBy(p => DateTime.Parse(p.Start)).ToList();
244 var sqllite_programs_startdate_range = sqlite.GetProgramsDateRange(sqllite_programs);
245 var xmltv_programs_startdate_range = GetXMLTVProgramStartDateRange(xmltv_programs);
246 var gbpvr_invalid_programs = new List<SQLLITE.IPROGRAMME>();
247 var gbpvr_valid_programs = sqlite.FixGBPVRProgramsDatabase(sqllite_programs, xmltv_programs, out gbpvr_invalid_programs);
248 //xmltv_programs = xmltv_programs.OrderBy(s => s.ChannelNumber).ThenBy(s => DateTime.Parse(s.Start)).ToList();
249 //sqllite_channels.TrimExcess();
250 //gbpvr_invalid_programs.TrimExcess();
251 //gbpvr_valid_programs.TrimExcess();
252 //sqllite_programs.TrimExcess();
253 //xmltv_programs.TrimExcess();
254 //CheckScheduledRecordingsForDiscrepancies(sqllite_recordings);
255 //CheckProgramsForDiscrepancies(gbpvr_valid_programs, xmltv_programs);
256 }
257
258 static IDateTimeRange GetXMLTVProgramStartDateRange(List<libxmltv.Interfaces.IProgramDefinition> programs)
259 {
260 IDateTimeRange range = DateTimeRange.Create();
261 var list = new List<libxmltv.Interfaces.IProgramDefinition>(programs.ToArray());
262 DateTime first = new DateTime();
263 DateTime last = new DateTime();
264 first = DateTime.Parse(list.OrderBy(s => DateTime.Parse(s.Start)).ToList().First().Start);
265 last = DateTime.Parse(list.OrderBy(s => DateTime.Parse(s.Start)).ToList().Last().Start);
266 gLog.Verbose.Debug.WriteLine("\tFirst: {0} = ({1})", first.ToString("yyyy/MM/dd HH:mm:ss.fffffff"), first.ToDateTimeString());
267 gLog.Verbose.Debug.WriteLine("\tLast: {0} = ({1})", last.ToString("yyyy/MM/dd HH:mm:ss.fffffff"), last.ToDateTimeString());
268 range = DateTimeRange.Create(first, last);
269 return range;
270 }
271
272 static void CheckScheduledRecordingsForDiscrepancies(List<SQLLITE.IRECORDING_SCHEDULE> gbpvr)
273 {
274 ////gLog.Warn.WriteLine("CheckScheduledRecordingsForDiscrepancies() has not been implemented");
275 //var manual_gbpvr_recordings = gbpvr.FindAll(p => p.recording_type == 0).ToList();
276
277 //foreach (var manual_recording in manual_gbpvr_recordings)
278 //{
279 // string title = manual_recording.filename;
280 // DateTime start = manual_recording.manual_start_time;
281 // DateTime end = manual_recording.manual_end_time;
282 // long channel_oid = manual_recording.manual_channel_oid;
283 // var found_channel = gbpvr_channels.Find(p => p.oid == channel_oid);
284 // var channel_number = found_channel.channel_number;
285 // var found_program = xmltv_programs.ToList().Find(p =>
286 // p.Title.ToLower() == title.ToLower() &&
287 // p.Start == start.ToDateTimeString() &&
288 // p.Stop == end.ToDateTimeString() &&
289 // p.ChannelNumber == channel_number
290 // );
291 // if (found_program != null)
292 // {
293 // gLog.Info.WriteLine("Recording might be valid: oid='{0}' programme_oid='{1}' title='{2}' start='{3}', end='{4}'", manual_recording.oid, manual_recording.programme_oid, title, start.ToDateTimeString(), end.ToDateTimeString());
294 // }
295 // else
296 // {
297 // gLog.Warn.WriteLine("Recording may not be valid: oid='{0}' programme_oid='{1}' title='{2}' start='{3}', end='{4}'", manual_recording.oid, manual_recording.programme_oid, title, start.ToDateTimeString(), end.ToDateTimeString());
298 // // find the program on the channel at the start time
299 // var correct_program = xmltv_programs.ToList().Find(p =>
300 // p.ChannelNumber == channel_number &&
301 // p.Start == start.ToDateTimeString()
302 // );
303 // if (correct_program != null)
304 // {
305 // gLog.Warn.WriteLine("\tThis will be recorded: {0}", correct_program.ToString());
306 // }
307 // }
308 //}
309 }
310
311 static void CheckProgramsForDiscrepancies(List<SQLLITE.IPROGRAMME> list_gbpvr, List<libxmltv.Interfaces.IProgramDefinition> list_xmltv)
312 {
313 ////gLog.Warn.WriteLine("CheckProgramsForDiscrepancies() has not been implemented");
314 //var gbpvr = list_gbpvr.ToArray();
315 //var xmltv = list_xmltv.ToArray();
316 ////if (gbpvr.Count() != xmltv.Count())
317 ////{
318 //// throw new ArgumentOutOfRangeException("gbpvr.Count/xmltv.Count", string.Format("gbpvr.Count: '0x{0:x8}' != xmltv.Count: '0x{1:x8}'", gbpvr.Count(),xmltv.Count()));
319 ////}
320 ////for (int i = 0; i < gbpvr.Count(); i++)
321 ////{
322 //// var gbpvr_entry = gbpvr[i];
323 //// var xmltv_entry = gbpvr_entry.AsXMLTVProgramDefinition(sqlite);
324 //// if (!xmltv[i].Equals(xmltv_entry))
325 //// {
326 //// gLog.Warn.WriteLine("Warning GBPVR Program oid: {0} might be invalid", gbpvr_entry.oid);
327 //// }
328 ////}
329 }
330 }
331 }

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