[Bug 7690] Hoai client fails to install

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7690

------- Additional Comments From [e-mail]  2007-19-03 06:45 -------
Hello

--- snip ---
fixme:mpr:WNetGetUniversalNameA ("C:\PROGRAM
FILES\KOBOLD\SHOAI.80\KLM\KLM.mdb", 0x00000001, 0x34f82c, 0x34fc38): stub
--- snip ---

This fixme could probably solved by deferring work to WNetGetUniversalNameW().
You just need to convert input ansi params to unicode, pass it to "W" version
and convert back to ansi after WNetGetUniversalNameW() returns successfully.

Implementation is easy: you can copy the code from dlls/mpr/wnet.c
:WNetGetConnectionA() for this (same mechanism).

When working on it, fix some buggy code parts in WNetGetConnectionA() before
"reusing" the code:

--- snip dlls/mpr/wnet.c ----

DWORD WINAPI WNetGetConnectionA( LPCSTR lpLocalName,
                                 LPSTR lpRemoteName, LPDWORD lpBufferSize )
{
    ...

else if (ret == WN_MORE_DATA)
   {
      PWSTR wideRemote = HeapAlloc(GetProcessHeap(), 0,
            wideRemoteSize * sizeof(WCHAR));

if (wideRemote)
      {
          ret = WNetGetConnectionW(wideLocalName, wideRemote,
                      &wideRemoteSize);
          if (ret == WN_SUCCESS)
          {
             // *** BUG: following call was missing before "len" check 
             int len = WideCharToMultiByte(CP_ACP, 0, wideRemote,
                     -1, NULL, 0, NULL, NULL);
             if (len <= *lpBufferSize)
              {
               // *** BUG: "wideRemoteStatic" should be "wideRemote"
               WideCharToMultiByte(CP_ACP, 0, wideRemoteStatic,
                      -1, lpRemoteName, *lpBufferSize, NULL, NULL);
                    ret = WN_SUCCESS;
              }
              else
             {
                 *lpBufferSize = len;
                  ret = WN_MORE_DATA;
             }
        }
...
--- snip dlls/mpr/wnet.c ----

Regards