undocmpr.h File Reference

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Functions
DWORD WINAPI	WNetClearConnections (HWND owner)

Function Documentation

WNetClearConnections()

DWORD WINAPI WNetClearConnections

(

HWND

owner

)

Definition at line 2825 of file wnet.c.

{
    HANDLE connected;
    PWSTR connection;
    DWORD ret, size, count;
    NETRESOURCEW * resources, * iter;
 
    ret = WNetOpenEnumW(RESOURCE_CONNECTED, RESOURCETYPE_ANY, 0, NULL, &connected);
    if (ret != WN_SUCCESS)
    {
        if (ret != WN_NO_NETWORK)
        {
            return ret;
        }
 
        /* Means no provider, then, clearing is OK */
        return WN_SUCCESS;
    }
 
    size = 0x1000;
    resources = HeapAlloc(GetProcessHeap(), 0, size);
    if (!resources)
    {
        WNetCloseEnum(connected);
        return WN_OUT_OF_MEMORY;
    }
 
    for (;;)
    {
        size = 0x1000;
        count = -1;
 
        memset(resources, 0, size);
        ret = WNetEnumResourceW(connected, &count, resources, &size);
        if (ret == WN_SUCCESS || ret == WN_MORE_DATA)
        {
            for (iter = resources; count; count--, iter++)
            {
                if (iter->lpLocalName && iter->lpLocalName[0])
                    connection = iter->lpLocalName;
                else
                    connection = iter->lpRemoteName;
 
                WNetCancelConnection2W(connection, 0, TRUE);
            }
        }
        else
            break;
    }
 
    HeapFree(GetProcessHeap(), 0, resources);
    WNetCloseEnum(connected);
 
    return ret;
}

Referenced by LogoffShutdownThread().