|
public MarshalNativeToManaged ( |
||
| pNativeData | ||
| return | object | |
/// <summary>
/// Check that the result of a C call was successful
/// <para>
/// This usually means that the method is expected to return 0.
/// In some rare cases, some methods may return negative values for errors and
/// positive values carrying information. Those positive values should be interpreted
/// as successful calls as well.
/// </para>
/// </summary>
/// <param name = "result">The result to examine.</param>
/// <param name = "allowPositiveResult">False to only allow success when comparing against 0,
/// True when positive values are allowed as well.</param>
public static void Success(int result, bool allowPositiveResult = false)
{
if (result == (int)GitErrorCode.GIT_OK)
{
return;
}
if (allowPositiveResult && result > (int)GitErrorCode.GIT_OK)
{
return;
}
GitError error = NativeMethods.giterr_last().MarshalAsGitError();
var errorMessage = (string)marshaler.MarshalNativeToManaged(error.Message);
throw new LibGit2Exception(
String.Format(CultureInfo.InvariantCulture, "An error was raised by libgit2. Class = {0} ({1}).{2}{3}",
Enum.GetName(typeof(GitErrorType), error.Klass),
result,
Environment.NewLine,
errorMessage));
}
private static IList <string> BuildListOf(UnSafeNativeMethods.git_strarray strArray)
{
var list = new List <string>();
try
{
UnSafeNativeMethods.git_strarray *gitStrArray = &strArray;
uint numberOfEntries = gitStrArray->size;
for (uint i = 0; i < numberOfEntries; i++)
{
var name = (string)marshaler.MarshalNativeToManaged((IntPtr)gitStrArray->strings[i]);
list.Add(name);
}
list.Sort(StringComparer.Ordinal);
}
finally
{
UnSafeNativeMethods.git_strarray_free(ref strArray);
}
return(list);
}
