/// <summary>
/// Attempts to parse an entry from a raw input.
/// The input is expected to be in [path]:[hash]:[size] format.
/// </summary>
/// <returns><c>true</c>, if the input was successfully parse, <c>false</c> otherwise.</returns>
/// <param name="rawInput">Raw input.</param>
/// <param name="inEntry">The resulting entry.</param>
public static bool TryParse(string rawInput, out ManifestEntry inEntry)
{
//clear out the entry for the new data
inEntry = new ManifestEntry();
if (!String.IsNullOrEmpty(rawInput))
{
//remove any and all bad characters from the input string,
//such as \0, \n and \r.
string cleanInput = CleanInput(rawInput);
//split the string into its three components - file, hash and size
string[] entryElements = cleanInput.Split(':');
//if we have three elements (which we should always have), set them in the provided entry
if (entryElements.Length == 3)
{
//clean the manifest path, converting \ to / on unix and / to \ on Windows.
if (ChecksHandler.IsRunningOnUnix())
{
inEntry.RelativePath = entryElements[0].Replace("\\", "/");
}
else
{
inEntry.RelativePath = entryElements[0].Replace("/", "\\");
}
//set the hash to the second element
inEntry.Hash = entryElements[1];
//attempt to parse the final element as a long-type byte count.
long parsedSize;
if (long.TryParse(entryElements[2], out parsedSize))
{
inEntry.Size = parsedSize;
return(true);
}
else
{
//could not parse the size, parsing has failed.
return(false);
}
}
else
{
//wrong number of raw entry elements, parsing has failed.
return(false);
}
}
else
{
//no input, parsing has failed
return(false);
}
}
/// <summary>
/// Attempts to parse an entry from a raw input.
/// The input is expected to be in [path]:[hash]:[size] format.
/// </summary>
/// <returns><c>true</c>, if the input was successfully parse, <c>false</c> otherwise.</returns>
/// <param name="rawInput">Raw input.</param>
/// <param name="inEntry">The resulting entry.</param>
public static bool TryParse(string rawInput, out ManifestEntry inEntry)
{
// Clear out the entry for the new data
inEntry = new ManifestEntry();
if (!string.IsNullOrEmpty(rawInput))
{
// Remove any and all bad characters from the input string,
// such as \0, \n and \r.
string cleanInput = rawInput.RemoveLineSeparatorsAndNulls();
// Split the string into its three components - file, hash and size
string[] entryElements = cleanInput.Split(':');
// If we have three elements (which we should always have), set them in the provided entry
if (entryElements.Length == 3)
{
// Normalize the manifest path, converting \ to / on unix and / to \ on Windows.
if (ChecksHandler.IsRunningOnUnix())
{
inEntry.RelativePath = entryElements[0].Replace("\\", "/");
}
else
{
inEntry.RelativePath = entryElements[0].Replace("/", "\\");
}
// Set the hash to the second element
inEntry.Hash = entryElements[1];
// Attempt to parse the final element as a long-type byte count.
long parsedSize;
if (!long.TryParse(entryElements[2], out parsedSize))
{
// Oops. The parsing failed, so this entry is invalid.
return(false);
}
inEntry.Size = parsedSize;
return(true);
}
}
return(false);
}