/// <summary>
/// Return the ith row of the column as a set of wrapped strings, each at
/// most wrapWidth in length.
/// </summary>
internal virtual string[] GetRow(int idx)
{
string raw = rows[idx];
// Line-wrap if it's too long
string[] lines = new string[] { raw };
if (wrap)
{
lines = WordUtils.Wrap(lines[0], wrapWidth, "\n", true).Split("\n");
}
for (int i = 0; i < lines.Length; i++)
{
if (justification == TableListing.Justification.Left)
{
lines[i] = StringUtils.RightPad(lines[i], maxWidth);
}
else
{
if (justification == TableListing.Justification.Right)
{
lines[i] = StringUtils.LeftPad(lines[i], maxWidth);
}
}
}
return(lines);
}
public virtual string GetLongUsage()
{
TableListing listing = AdminHelper.GetOptionDescriptionListing();
listing.AddRow("-stats", "Display additional cache pool statistics.");
listing.AddRow("<name>", "If specified, list only the named cache pool.");
return(GetShortUsage() + "\n" + WordUtils.Wrap("Display information about one or more cache pools, "
+ "e.g. name, owner, group, permissions, etc.", AdminHelper.MaxLineWidth) + "\n\n"
+ listing.ToString());
}
public virtual string GetLongUsage()
{
TableListing listing = AdminHelper.GetOptionDescriptionListing();
listing.AddRow("<name>", "Name of the pool to modify.");
listing.AddRow("<owner>", "Username of the owner of the pool");
listing.AddRow("<group>", "Groupname of the group of the pool.");
listing.AddRow("<mode>", "Unix-style permissions of the pool in octal.");
listing.AddRow("<limit>", "Maximum number of bytes that can be cached " + "by this pool."
);
listing.AddRow("<maxTtl>", "The maximum allowed time-to-live for " + "directives being added to the pool."
);
return(GetShortUsage() + "\n" + WordUtils.Wrap("Modifies the metadata of an existing cache pool. "
+ "See usage of " + CacheAdmin.AddCachePoolCommand.Name + " for more details.",
AdminHelper.MaxLineWidth) + "\n\n" + listing.ToString());
}
private void PrintInstanceHelp(TextWriter @out, Command instance)
{
@out.WriteLine(instance.GetUsage() + " :");
TableListing listing = null;
string prefix = " ";
foreach (string line in instance.GetDescription().Split("\n"))
{
if (line.Matches("^[ \t]*[-<].*$"))
{
string[] segments = line.Split(":");
if (segments.Length == 2)
{
if (listing == null)
{
listing = CreateOptionTableListing();
}
listing.AddRow(segments[0].Trim(), segments[1].Trim());
continue;
}
}
// Normal literal description.
if (listing != null)
{
foreach (string listingLine in listing.ToString().Split("\n"))
{
@out.WriteLine(prefix + listingLine);
}
listing = null;
}
foreach (string descLine in WordUtils.Wrap(line, MaxLineWidth, "\n", true).Split(
"\n"))
{
@out.WriteLine(prefix + descLine);
}
}
if (listing != null)
{
foreach (string listingLine in listing.ToString().Split("\n"))
{
@out.WriteLine(prefix + listingLine);
}
}
}
public virtual string GetLongUsage()
{
return(GetShortUsage() + "\n" + WordUtils.Wrap("Remove a cache pool. This also uncaches paths "
+ "associated with the pool.\n\n", AdminHelper.MaxLineWidth) + "<name> Name of the cache pool to remove.\n");
}