public NTShare CreateShare(string name, string description, WinAPI.NETAPI32.SHARE_TYPE type, string path)
{
var newShare = new WinAPI.NETAPI32.SHARE_INFO_502 {
shi502_netname = name,
shi502_remark = description,
shi502_type = (uint)type,
shi502_path = path
};
uint paramErr;
var result = WinAPI.NETAPI32.NetShareAdd(this.Host, 502, ref newShare, out paramErr);
if (result != 0)
{
throw new NetApiException(
result,
"Unable to create local share '{0}' on host '{1}'",
name,
Host
);
}
var share = new NTShare {
Host = Host,
Name = name
};
share.Refresh();
return(share);
}
public NTShare[] GetShares(out Exception[] errors)
{
errors = new Exception[0];
var resumeHandle = 0;
var bufPtr = IntPtr.Zero;
var localShares = new List <NTShare>();
var errorList = new List <Exception>();
try {
int entriesRead;
int totalEntries;
var result = WinAPI.NETAPI32.NetShareEnum(
this.NTCompatibleHostName,
0,
ref bufPtr,
WinAPI.NETAPI32.MAX_PREFERRED_LENGTH,
out entriesRead,
out totalEntries,
ref resumeHandle
);
if (result != 0)
{
throw new NetApiException(
result,
"Failed to enumerate shares on host '{0}'",
Host
);
}
var iter = bufPtr;
var structSize = Marshal.SizeOf(typeof(WinAPI.NETAPI32.SHARE_INFO_0));
var startAddr = bufPtr.ToInt64();
var endAddr = startAddr + entriesRead * structSize;
for (var offset = startAddr; offset < endAddr; offset += structSize)
{
try {
var shareInfo =
(WinAPI.NETAPI32.SHARE_INFO_0)Marshal.PtrToStructure(
new IntPtr(offset),
typeof(WinAPI.NETAPI32.SHARE_INFO_0)
);
var share = new NTShare {
Host = Host,
Name = shareInfo.shi0_netname
};
share.Refresh();
localShares.Add(share);
} catch (Exception error) {
errorList.Add(error);
}
}
} finally {
if (bufPtr != IntPtr.Zero)
{
WinAPI.NETAPI32.NetApiBufferFree(bufPtr);
}
}
errors = errorList.ToArray();
return(localShares.ToArray());
}