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/*
* DxDiag Implementation
*
* Copyright 2009 Austin English
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <dxdiag.h>
#include "wine/debug.h"
#include "wine/unicode.h"
#include "dxdiag_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
HINSTANCE hInstance;
struct command_line_info
{
WCHAR outfile[MAX_PATH];
enum output_type output_type;
BOOL whql_check;
};
static void usage(void)
{
WCHAR title[MAX_STRING_LEN];
WCHAR usage[MAX_STRING_LEN];
LoadStringW(hInstance, STRING_DXDIAG_TOOL, title, ARRAY_SIZE(title));
LoadStringW(hInstance, STRING_USAGE, usage, ARRAY_SIZE(usage));
MessageBoxW(NULL, usage, title, MB_OK | MB_ICONWARNING);
ExitProcess(0);
}
static BOOL process_file_name(const WCHAR *cmdline, enum output_type output_type, WCHAR *filename, size_t filename_len)
{
const WCHAR *endptr;
size_t len;
/* Skip any intervening spaces. */
while (*cmdline == ' ')
cmdline++;
/* Ignore filename quoting, if any. */
if (*cmdline == '"' && (endptr = strrchrW(cmdline, '"')))
{
/* Reject a string with only one quote. */
if (cmdline == endptr)
return FALSE;
cmdline++;
}
else
endptr = cmdline + strlenW(cmdline);
len = endptr - cmdline;
if (len == 0 || len >= filename_len)
return FALSE;
memcpy(filename, cmdline, len * sizeof(WCHAR));
filename[len] = '\0';
/* Append an extension appropriate for the output type if the filename does not have one. */
if (!strrchrW(filename, '.'))
{
const WCHAR *filename_ext = get_output_extension(output_type);
if (len + strlenW(filename_ext) >= filename_len)
return FALSE;
strcatW(filename, filename_ext);
}
return TRUE;
}
/*
Process options [/WHQL:ON|OFF][/X outfile|/T outfile]
Returns TRUE if options were present, FALSE otherwise
Only one of /X and /T is allowed, /WHQL must come before /X and /T,
and the rest of the command line after /X or /T is interpreted as a
filename. If a non-option portion of the command line is encountered,
dxdiag assumes that the string is a filename for the /T option.
Native does not interpret quotes, but quotes are parsed here because of how
Wine handles the command line.
*/
static BOOL process_command_line(const WCHAR *cmdline, struct command_line_info *info)
{
static const WCHAR whql_colonW[] = {'w','h','q','l',':',0};
static const WCHAR offW[] = {'o','f','f',0};
static const WCHAR onW[] = {'o','n',0};
static const WCHAR dontskipW[] = {'d','o','n','t','s','k','i','p',0};
info->whql_check = FALSE;
info->output_type = OUTPUT_NONE;
while (*cmdline)
{
/* Skip whitespace before arg */
while (*cmdline == ' ')
cmdline++;
/* If no option is specified, treat the command line as a filename. */
if (*cmdline != '-' && *cmdline != '/')
{
info->output_type = OUTPUT_TEXT;
return process_file_name(cmdline, OUTPUT_TEXT, info->outfile,
ARRAY_SIZE(info->outfile));
}
cmdline++;
switch (*cmdline)
{
case 'T':
case 't':
info->output_type = OUTPUT_TEXT;
return process_file_name(cmdline + 1, OUTPUT_TEXT, info->outfile,
ARRAY_SIZE(info->outfile));
case 'X':
case 'x':
info->output_type = OUTPUT_XML;
return process_file_name(cmdline + 1, OUTPUT_XML, info->outfile,
ARRAY_SIZE(info->outfile));
case 'W':
case 'w':
if (strncmpiW(cmdline, whql_colonW, 5))
return FALSE;
cmdline += 5;
if (!strncmpiW(cmdline, offW, 3))
{
info->whql_check = FALSE;
cmdline += 2;
}
else if (!strncmpiW(cmdline, onW, 2))
{
info->whql_check = TRUE;
cmdline++;
}
else
return FALSE;
break;
case 'd':
case 'D':
if (strncmpiW(cmdline, dontskipW, 8))
return FALSE;
cmdline += 8;
break;
default:
return FALSE;
}
cmdline++;
}
return TRUE;
}
int WINAPI wWinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPWSTR cmdline, int cmdshow)
{
struct command_line_info info;
struct dxdiag_information *dxdiag_info;
hInstance = hInst;
if (!process_command_line(cmdline, &info))
usage();
WINE_TRACE("WHQL check: %s\n", info.whql_check ? "TRUE" : "FALSE");
WINE_TRACE("Output type: %d\n", info.output_type);
if (info.output_type != OUTPUT_NONE)
WINE_TRACE("Output filename: %s\n", debugstr_output_type(info.output_type));
CoInitialize(NULL);
dxdiag_info = collect_dxdiag_information(info.whql_check);
if (!dxdiag_info)
{
WINE_ERR("DxDiag information collection failed\n");
CoUninitialize();
return 1;
}
if (info.output_type != OUTPUT_NONE)
output_dxdiag_information(dxdiag_info, info.outfile, info.output_type);
else
WINE_FIXME("Information dialog is not implemented\n");
free_dxdiag_information(dxdiag_info);
CoUninitialize();
return 0;
}
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