private void FormatQueryResults(IEnumerable <HitFile> results)
{
foreach (var f in results)
{
var contents = FileContents.Find(f.Fid);
if (contents == null)
{
contents = file.DownloadFile(f.Fid);
}
Console.WriteLine("{0}", contents.Path);
foreach (var entry in f.Rows)
{
Console.WriteLine("{0,6}: {1}", entry.Row + 1, contents.Lines[entry.Row]);
}
}
}
public void Register(CommandLine commandLine, CommandQueue commandQueue)
{
commandLine
.AddHandler("-print-files", (e) =>
{
string group = DEFAULT_GROUP;
if (e.MoveNext())
{
group = (string)e.Current;
}
else
{
commandLine.NoMoreArg = true;
}
commandQueue.Add(() =>
{
var fi = file.GetFiles(group);
foreach (var entry in fi.OrderBy(x => x.Fid))
{
Console.WriteLine("[{0}] {1}", entry.Fid, entry.Path);
}
});
})
.AddHandler("-print-file-stats", (e) =>
{
string group = DEFAULT_GROUP;
if (e.MoveNext())
{
group = (string)e.Current;
}
else
{
commandLine.NoMoreArg = true;
}
commandQueue.Add(() =>
{
var stats = file.GetFileStats(group);
Console.WriteLine("{0}", stats);
});
})
.AddHandler("-print-file", (e) =>
{
if (!e.MoveNext())
{
throw new Exception("Group name is not specified.");
}
var group = (string)e.Current;
if (!e.MoveNext())
{
throw new Exception("Path is not specified.");
}
var path = (string)e.Current;
commandQueue.Add(() =>
{
var info = file.GetFile(group, path);
var contents = FileContents.Find(info.Fid);
if (contents == null)
{
contents = file.DownloadFile(info.Fid);
}
foreach (var line in contents.Lines)
{
Console.WriteLine(line);
}
});
})
.AddHandler("-index-files", (e) =>
{
var forceIndexing = false;
var commandLine2 = new CommandLine();
commandLine2
.AddHandler("-force", (ee) =>
{
forceIndexing = true;
})
.AddHandler("-concurrency", (ee) =>
{
if (!e.MoveNext())
{
throw new Exception("Concurrency level number is not specified.");
}
concurrencyLevel = int.Parse((string)ee.Current);
if (concurrencyLevel < 1 || 255 < concurrencyLevel)
{
throw new Exception("Concurrency level number is out of the valid range.");
}
})
.AddHandler("-immediate", (ee) =>
{
indexMode = IndexMode.Immediate;
})
.AddTranslation("-f", "-force")
.AddTranslation("-c", "-concurrency")
.AddTranslation("-i", "-immediate");
e = commandLine2.Parse(e);
if (e == null)
{
throw new Exception("Group name is not specified.");
}
var group = (string)e.Current;
if (!e.MoveNext())
{
throw new Exception("Path is not specified.");
}
List <string> paths = new List <string>()
{
(string)e.Current
};
while (e.MoveNext())
{
paths.Add((string)e.Current);
}
commandLine.NoMoreArg = true;
commandQueue.Add(() =>
{
IndexFiles(group, paths, forceIndexing);
});
})
.AddHandler("-delete-files", (e) =>
{
string group = DEFAULT_GROUP;
if (e.MoveNext())
{
group = (string)e.Current;
}
else
{
commandLine.NoMoreArg = true;
}
commandQueue.Add(() =>
{
Console.WriteLine("Started deleting files...");
var t1 = DateTime.Now;
file.DeleteFiles(group);
var t2 = DateTime.Now;
Console.WriteLine("Done. Elapsed time: {0}", t2 - t1);
});
})
.AddHandler("-delete-stale-files", (e) =>
{
string group = DEFAULT_GROUP;
if (e.MoveNext())
{
group = (string)e.Current;
}
else
{
commandLine.NoMoreArg = true;
}
commandQueue.Add(() =>
{
Console.WriteLine("Started deleting stale files...");
var t1 = DateTime.Now;
file.DeleteStaleFiles(group);
var t2 = DateTime.Now;
Console.WriteLine("Done. Elapsed time: {0}", t2 - t1);
});
})
.AddTranslation("-pf", "-print-files")
.AddTranslation("-pfs", "-print-file-stats")
.AddTranslation("-i", "-index-files")
.AddTranslation("-index", "-index-files")
.AddUsageHeader("Usage <file>:")
.AddUsage("{0} -print-files [GROUPNAME]", Program.Name)
.AddUsage("{0} -print-file-stats [GROUPNAME]", Program.Name)
.AddUsage("{0} -print-file GROUPNAME PATH", Program.Name)
.AddUsage("{0} -index-files [-force] [-concurrency NUMBER] [-immediate] GROUPNAME PATH...", Program.Name)
.AddUsage("{0} -delete-files [GROUPNAME]", Program.Name)
.AddUsage("{0} -delete-stale-files [GROUPNAME]", Program.Name);
}
private void FormatQueryResultsInHtml(IEnumerable <HitFile> results)
{
var sb = new StringBuilder();
Console.WriteLine("<!doctype html>");
Console.WriteLine("<html>");
Console.WriteLine("<head>");
Console.WriteLine("<style>");
Console.WriteLine("table { border-collapse:collapse; border-width:thin; border-style:solid; width:100%; }");
Console.WriteLine("tr td { border-width:thin; border-style:solid; }");
Console.WriteLine("td.lineno { width:6em; text-align:right; background-color:lightgray; }");
Console.WriteLine("font.path { color:darkgreen; }");
Console.WriteLine("font.match { color:red; }");
Console.WriteLine("</style>");
Console.WriteLine("</head>");
Console.WriteLine("<body>");
foreach (var prc in results)
{
var contents = FileContents.Find(prc.Fid);
if (contents == null)
{
contents = file.DownloadFile(prc.Fid);
}
Console.WriteLine("<p>");
Console.WriteLine("<font class=\"path\">{0}</font>", contents.Path);
Console.WriteLine("<table>");
foreach (var entry in prc.Rows)
{
var line = contents.Lines[entry.Row];
sb.Length = 0;
int u = 0;
int v = 0;
for (int i = 0; i < line.Length; i++)
{
if (u < entry.Matches.Count && i == entry.Matches[u].StartCol)
{
if (u++ == v)
{
sb.Append("<font class=\"match\">");
}
}
if (v < entry.Matches.Count && i == entry.Matches[v].EndCol)
{
if (++v == u)
{
sb.Append("</font>");
}
}
char c = line[i];
if (c == '&')
{
sb.Append("&");
}
else if (c == '<')
{
sb.Append("<");
}
else if (c == '>')
{
sb.Append(">");
}
else
{
sb.Append(c);
}
}
if (v < u)
{
sb.Append("</font>");
}
Console.WriteLine("<tr><td class=\"lineno\">{0}</td><td>{1}</td></tr>", entry.Row + 1, sb.ToString());
}
Console.WriteLine("</table>");
Console.WriteLine("</p>");
}
Console.WriteLine("</body>");
Console.WriteLine("</html>");
}
