#include <stdio.h>
#include <windows.h>
#pragma hdrstop



// compile and link with

//	cl wnoe_wner.c mpr.lib


int main( void );
int doEnum( int level, NETRESOURCE *pnr );
void exterr( void );



void exterr( void )
{
	char errbuf[2048], namebuf[2048];
	DWORD err;

	errbuf[0] = namebuf[0] = '\0';
	if ( WNetGetLastError( &err, errbuf, sizeof errbuf, namebuf, sizeof namebuf ) == NO_ERROR )
		printf( "Error %lu (\"%s\") reported by \"%s\".\n",
			err, errbuf, namebuf );
	return;
}



int doEnum( int level, NETRESOURCE *pnr )
{
	DWORD rc, rc2;
	HANDLE hEnum;
	DWORD count, bufsize, ui;
	NETRESOURCE buf[200];
	const char *type, *cont;

	rc = WNetOpenEnum( RESOURCE_GLOBALNET, RESOURCETYPE_ANY, 0, pnr, &hEnum );
	if ( rc == ERROR_ACCESS_DENIED )
	{
		printf( "%-6.6s %-4.4s%*s  Error 5 -- access denied\n", "", "", level * 2, "" );
		return 1;
	}

	if ( rc )
	{
		printf( "WNOE(): rc = %lu, gle = %lu\n", rc, rc2 = GetLastError() );
		if ( rc2 == ERROR_EXTENDED_ERROR )
			exterr();
		return 0;
	}

	while ( 1 )
	{
		count = (DWORD) -1L;
		bufsize = sizeof buf;
		rc = WNetEnumResource( hEnum, &count, buf, &bufsize );
		if ( rc != NO_ERROR )
			break;
		for ( ui = 0; ui < count; ++ ui )
		{
			switch ( buf[ui].dwDisplayType )
			{
				case RESOURCEDISPLAYTYPE_DOMAIN:
					type = "domain"; break;
				case RESOURCEDISPLAYTYPE_GENERIC:
					type = "generic"; break;
				case RESOURCEDISPLAYTYPE_SERVER:
					type = "server"; break;
				case RESOURCEDISPLAYTYPE_SHARE:
					type = "share"; break;
				default:
					type = "unknown"; break;
			}
			cont = ( buf[ui].dwUsage & RESOURCEUSAGE_CONTAINER )? "container": "";
			printf( "%-6.6s %-4.4s%*s  %s (%s)\n", type, cont, level * 2, "",
				buf[ui].lpRemoteName, buf[ui].lpProvider );
			// now we recurse if it's a container
			if ( buf[ui].dwUsage & RESOURCEUSAGE_CONTAINER )
				doEnum( level + 1, &buf[ui] );
		}
	}

	if ( rc != ERROR_NO_MORE_ITEMS ) // bad things
	{
		printf( "WNER(): rc = %lu, gle = %lu\n", rc, rc2 = GetLastError() );
		if ( rc2 == ERROR_EXTENDED_ERROR )
			exterr();
	}

	WNetCloseEnum( hEnum );
	return 1;
}



int main( void )
{
	doEnum( 0, NULL );

	return 0;
}