public ImportResult Import(GpgmeData keydata)
{
if (Context == null ||
!(Context.IsValid))
{
throw new InvalidContextException();
}
if (keydata == null)
{
throw new ArgumentNullException("An invalid data buffer has been specified.",
new InvalidDataBufferException());
}
if (!(keydata.IsValid))
{
throw new InvalidDataBufferException();
}
lock (Context.CtxLock) {
GpgmeError.Check(libgpgme.NativeMethods.gpgme_op_import(Context.CtxPtr, keydata.dataPtr));
IntPtr result = libgpgme.NativeMethods.gpgme_op_import_result(Context.CtxPtr);
return(new ImportResult(result));
}
}
public void SetEngineInfo(Protocol proto, string filename, string homedir)
{
EnsureValid();
lock (CtxLock) {
IntPtr filename_ptr = IntPtr.Zero, homedir_ptr = IntPtr.Zero;
if (filename != null)
{
filename_ptr = Marshal.StringToCoTaskMemAnsi(filename);
}
if (homedir != null)
{
homedir_ptr = Marshal.StringToCoTaskMemAnsi(homedir);
}
int err = libgpgme.NativeMethods.gpgme_ctx_set_engine_info(
CtxPtr,
(gpgme_protocol_t)proto,
filename_ptr,
homedir_ptr);
if (filename_ptr != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(filename_ptr);
}
if (homedir_ptr != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(homedir_ptr);
}
GpgmeError.Check(err);
}
}
public void Export(string[] pattern, GpgmeData keydata, ExportMode?mode = null)
{
if (Context == null ||
!(Context.IsValid))
{
throw new InvalidContextException();
}
if (keydata == null)
{
throw new ArgumentNullException("Invalid data buffer",
new InvalidDataBufferException());
}
if (!(keydata.IsValid))
{
throw new InvalidDataBufferException();
}
IntPtr[] parray = null;
if (pattern != null)
{
parray = Gpgme.StringToCoTaskMemUTF8(pattern);
}
int err;
var apiMode = mode == null ? 0 : (uint)mode;
lock (Context.CtxLock) {
if (parray != null)
{
err = libgpgme.NativeMethods.gpgme_op_export_ext(
Context.CtxPtr,
parray,
apiMode,
keydata.dataPtr);
}
else
{
err = libgpgme.NativeMethods.gpgme_op_export(
Context.CtxPtr,
IntPtr.Zero,
apiMode,
keydata.dataPtr);
}
}
GC.KeepAlive(keydata);
// Free memory
Gpgme.FreeStringArray(parray);
GpgmeError.Check(err);
}
