UINT msi_load_media_info	(	MSIPACKAGE *	package,
		UINT	Sequence,
		MSIMEDIAINFO *	mi
	)
Definition at line 675 of file media.c.
Referenced by ACTION_InstallFiles(), and ACTION_PatchFiles().
{
    static const WCHAR query[] = {
        'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','`','M','e','d','i','a','`',' ',
        'W','H','E','R','E',' ','`','L','a','s','t','S','e','q','u','e','n','c','e','`',' ',
        '>','=',' ','%','i',' ','O','R','D','E','R',' ','B','Y',' ','`','D','i','s','k','I','d','`',0};
    MSIRECORD *row;
    LPWSTR source_dir, source;
    DWORD options;

    if (Sequence <= mi->last_sequence) /* already loaded */
        return ERROR_SUCCESS;

    row = MSI_QueryGetRecord(package->db, query, Sequence);
    if (!row)
    {
        TRACE("Unable to query row\n");
        return ERROR_FUNCTION_FAILED;
    }

    mi->is_extracted = FALSE;
    mi->disk_id = MSI_RecordGetInteger(row, 1);
    mi->last_sequence = MSI_RecordGetInteger(row, 2);
    msi_free(mi->disk_prompt);
    mi->disk_prompt = strdupW(MSI_RecordGetString(row, 3));
    msi_free(mi->cabinet);
    mi->cabinet = strdupW(MSI_RecordGetString(row, 4));
    msi_free(mi->volume_label);
    mi->volume_label = strdupW(MSI_RecordGetString(row, 5));
    msiobj_release(&row->hdr);

    if (!mi->first_volume)
        mi->first_volume = strdupW(mi->volume_label);

    msi_set_sourcedir_props(package, FALSE);
    source_dir = msi_dup_property(package->db, szSourceDir);
    lstrcpyW(mi->sourcedir, source_dir);
    PathAddBackslashW(mi->sourcedir);
    mi->type = get_drive_type(source_dir);

    options = MSICODE_PRODUCT;
    if (mi->type == DRIVE_CDROM || mi->type == DRIVE_REMOVABLE)
    {
        source = source_dir;
        options |= MSISOURCETYPE_MEDIA;
    }
    else if (package->BaseURL && UrlIsW(package->BaseURL, URLIS_URL))
    {
        source = package->BaseURL;
        options |= MSISOURCETYPE_URL;
    }
    else
    {
        source = mi->sourcedir;
        options |= MSISOURCETYPE_NETWORK;
    }

    msi_package_add_media_disk(package, package->Context,
                               MSICODE_PRODUCT, mi->disk_id,
                               mi->volume_label, mi->disk_prompt);

    msi_package_add_info(package, package->Context,
                         options, INSTALLPROPERTY_LASTUSEDSOURCEW, source);

    msi_free(source_dir);
    TRACE("sequence %u -> cabinet %s disk id %u\n", Sequence, debugstr_w(mi->cabinet), mi->disk_id);
    return ERROR_SUCCESS;
}
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