/*++

Copyright (c) 1995 Microsoft Corporation

Module Name:

    bmf2mof.c

Abstract:

    TODO: Enable localization

    Tool to convert a binary mof resource back to a text mof file

    Usage:

        bmf2mof <image name> <resource name>


Author:

    16-Jan-1997 AlanWar

Revision History:

--*/

#include <windows.h>
#include <shellapi.h>
#include <stdio.h>
#include <fcntl.h>
#include <ctype.h>

#include <bmfmisc.h>
#include <wbemcli.h>

void Usage()
{
    printf("bmf2mof <image name> <resource name> <mof file>\n");
    printf("    Convert binary mof resource to a text mof\n\n");
    printf("****** WARNING: if <image name> is a system dll (like advapi32.dll)  ******\n");
    printf("****** then the system dll will be used and not the file on disk *****\n\n");
}

ULONG LoadMofResource(
    PTCHAR Filename,
    PTCHAR ResourceName,
    PUCHAR *Data
    )
{
    HMODULE Module;
    HRSRC Resource;
    HGLOBAL Global;
    ULONG Status;
    
    Module = LoadLibraryEx(Filename,
                           NULL,
                           LOAD_LIBRARY_AS_DATAFILE);

    if (Module != NULL)
    {
        Resource = FindResource(Module,
                                ResourceName,
                                TEXT("MOFDATA"));
        if (Resource != NULL)
        {
            Global = LoadResource(Module,
                                  Resource);
            if (Global != NULL)
            {
                *Data = LockResource(Global);
                if (*Data != NULL)
                {
                    Status = ERROR_SUCCESS;
                } else {
                    FreeLibrary(Module);
                    Status = GetLastError();
                }
            } else {
                FreeLibrary(Module);
                Status = GetLastError();
            }
        } else {
            FreeLibrary(Module);
            Status = GetLastError();
        }
    } else {
        Status = GetLastError();
    }
    return(Status);
}

int _cdecl main(int argc, char *argv[])
{
    ULONG Status;
    PUCHAR Data;
    BOOLEAN b;
    
    SetErrorMode(SEM_NOALIGNMENTFAULTEXCEPT);   // BUGBUG: Remove when MOF format maintains alignment correctly
    
    if (argc != 4)
    {
        Usage();
        return(0);
    }

    printf("BMF2MOF - convert a binary mof resource back into a text mof\n\n");
    printf("    Converting resource %s in file %s into text mof %s\n\n",
           argv[2], argv[1], argv[3]);
    printf("****** WARNING: if %s is a system dll (like advapi32.dll)  ******\n",
           argv[1]);
    printf("****** then the system dll will be used and not the file on disk *****\n\n");
    
    Status = LoadMofResource(argv[1], argv[2], &Data);

    if (Status == ERROR_SUCCESS)
    {
        b = ConvertBmfToMof(Data,
                            argv[3],
                            TEXT(""));
        if (! b)
        {
            printf("Could not convert resource %s in file %s to text mof\n",
                   argv[2], argv[1]);
        } else {
            printf("%s created successfully\n", argv[3]);
        }
    } else {
        printf("Could not load resource %s from file %s\n",
               argv[2], argv[1]);
    }
    return(Status);
}