qse/ase/test/awk/awk.c

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/*
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* $Id: awk.c,v 1.91 2006-09-25 06:17:19 bacon Exp $
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*/
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#include <xp/awk/awk.h>
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#include <xp/bas/stdio.h>
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#include <stdio.h>
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#include <string.h>
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#include <signal.h>
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#ifdef XP_CHAR_IS_WCHAR
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#include <wchar.h>
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#include <wctype.h>
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#endif
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#ifndef __STAND_ALONE
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#include <xp/bas/stdio.h>
#include <xp/bas/string.h>
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#include <xp/bas/memory.h>
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#include <xp/bas/sysapi.h>
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#include <xp/bas/assert.h>
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#include <xp/bas/locale.h>
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#else
#include <limits.h>
#ifndef PATH_MAX
#define XP_PATH_MAX 4096
#else
#define XP_PATH_MAX PATH_MAX
#endif
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#endif
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#ifdef _WIN32
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#include <windows.h>
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#include <tchar.h>
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#pragma warning (disable: 4996)
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#endif
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#ifdef __STAND_ALONE
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#include <assert.h>
#define xp_assert assert
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#endif
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#if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG)
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#define _CRTDBG_MAP_ALLOC
#include <crtdbg.h>
#endif
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#if defined(__linux) && defined(_DEBUG)
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#include <mcheck.h>
#endif
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struct src_io
{
const xp_char_t* input_file;
FILE* input_handle;
};
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static FILE* fopen_t (const xp_char_t* path, const xp_char_t* mode)
{
#ifdef _WIN32
return _tfopen (path, mode);
#else
#ifdef XP_CHAR_IS_MCHAR
const xp_mchar_t* path_mb;
const xp_mchar_t* mode_mb;
#else
xp_mchar_t path_mb[XP_PATH_MAX + 1];
xp_mchar_t mode_mb[32];
#endif
#ifdef XP_CHAR_IS_MCHAR
path_mb = path;
mode_mb = mode;
#else
if (xp_wcstomcs_strict (
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path, path_mb, xp_countof(path_mb)) == -1) return XP_NULL;
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if (xp_wcstomcs_strict (
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mode, mode_mb, xp_countof(mode_mb)) == -1) return XP_NULL;
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#endif
return fopen (path_mb, mode_mb);
#endif
}
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static FILE* popen_t (const xp_char_t* cmd, const xp_char_t* mode)
{
#ifdef _WIN32
return _tpopen (cmd, mode);
#else
#ifdef XP_CHAR_IS_MCHAR
const xp_mchar_t* cmd_mb;
const xp_mchar_t* mode_mb;
#else
xp_mchar_t cmd_mb[2048];
xp_mchar_t mode_mb[32];
#endif
#ifdef XP_CHAR_IS_MCHAR
cmd_mb = cmd;
mode_mb = mode;
#else
if (xp_wcstomcs_strict (
cmd, cmd_mb, xp_countof(cmd_mb)) == -1) return XP_NULL;
if (xp_wcstomcs_strict (
mode, mode_mb, xp_countof(mode_mb)) == -1) return XP_NULL;
#endif
return popen (cmd_mb, mode_mb);
#endif
}
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#ifdef WIN32
#define fgets_t _fgetts
#define fputs_t _fputts
#else
#ifdef XP_CHAR_IS_MCHAR
#define fgets_t fgets
#define fputs_t fputs
#else
#define fgets_t fgetws
#define fputs_t fputws
#endif
#endif
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static xp_ssize_t process_source (
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int cmd, void* arg, xp_char_t* data, xp_size_t size)
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{
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struct src_io* src_io = (struct src_io*)arg;
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xp_char_t c;
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if (cmd == XP_AWK_IO_OPEN)
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{
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if (src_io->input_file == XP_NULL) return 0;
src_io->input_handle = fopen_t (src_io->input_file, XP_T("r"));
if (src_io->input_handle == NULL) return -1;
return 1;
}
else if (cmd == XP_AWK_IO_CLOSE)
{
if (src_io->input_file == XP_NULL) return 0;
fclose ((FILE*)src_io->input_handle);
return 0;
}
else if (cmd == XP_AWK_IO_READ)
{
if (size <= 0) return -1;
#ifdef XP_CHAR_IS_MCHAR
c = fgetc ((FILE*)src_io->input_handle);
#else
c = fgetwc ((FILE*)src_io->input_handle);
#endif
if (c == XP_CHAR_EOF) return 0;
*data = c;
return 1;
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}
return -1;
}
static xp_ssize_t dump_source (
int cmd, void* arg, xp_char_t* data, xp_size_t size)
{
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/*struct src_io* src_io = (struct src_io*)arg;*/
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if (cmd == XP_AWK_IO_OPEN || cmd == XP_AWK_IO_CLOSE) return 0;
else if (cmd == XP_AWK_IO_WRITE)
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{
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xp_size_t i;
for (i = 0; i < size; i++)
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{
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#ifdef XP_CHAR_IS_MCHAR
fputc (data[i], stdout);
#else
fputwc (data[i], stdout);
#endif
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}
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return size;
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}
return -1;
}
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static xp_ssize_t process_extio_pipe (
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int cmd, void* arg, xp_char_t* data, xp_size_t size)
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{
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xp_awk_extio_t* epa = (xp_awk_extio_t*)arg;
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switch (cmd)
{
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case XP_AWK_IO_OPEN:
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{
FILE* handle;
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const xp_char_t* mode;
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if (epa->mode == XP_AWK_IO_PIPE_READ)
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mode = XP_T("r");
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else if (epa->mode == XP_AWK_IO_PIPE_WRITE)
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mode = XP_T("w");
else return -1; /* TODO: any way to set the error number? */
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xp_printf (XP_TEXT("opending %s of type %d (pipe)\n"), epa->name, epa->type);
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handle = popen_t (epa->name, mode);
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if (handle == NULL) return -1;
epa->handle = (void*)handle;
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return 1;
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}
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case XP_AWK_IO_CLOSE:
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{
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xp_printf (XP_TEXT("closing %s of type (pipe) %d\n"), epa->name, epa->type);
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fclose ((FILE*)epa->handle);
epa->handle = NULL;
return 0;
}
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case XP_AWK_IO_READ:
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{
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if (fgets_t (data, size, (FILE*)epa->handle) == XP_NULL)
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return 0;
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return xp_awk_strlen(data);
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}
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case XP_AWK_IO_WRITE:
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{
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/* TODO: size... */
fputs_t (data, (FILE*)epa->handle);
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return size;
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}
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case XP_AWK_IO_FLUSH:
{
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if (epa->mode == XP_AWK_IO_PIPE_READ) return -1;
else return 0;
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}
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case XP_AWK_IO_NEXT:
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{
return -1;
}
}
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return -1;
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}
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static xp_ssize_t process_extio_file (
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int cmd, void* arg, xp_char_t* data, xp_size_t size)
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{
xp_awk_extio_t* epa = (xp_awk_extio_t*)arg;
switch (cmd)
{
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case XP_AWK_IO_OPEN:
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{
FILE* handle;
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const xp_char_t* mode;
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if (epa->mode == XP_AWK_IO_FILE_READ)
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mode = XP_T("r");
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else if (epa->mode == XP_AWK_IO_FILE_WRITE)
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mode = XP_T("w");
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else if (epa->mode == XP_AWK_IO_FILE_APPEND)
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mode = XP_T("a");
else return -1; /* TODO: any way to set the error number? */
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xp_printf (XP_TEXT("opending %s of type %d (file)\n"), epa->name, epa->type);
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handle = fopen_t (epa->name, mode);
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if (handle == NULL) return -1;
epa->handle = (void*)handle;
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return 1;
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}
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case XP_AWK_IO_CLOSE:
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{
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xp_printf (XP_TEXT("closing %s of type %d (file)\n"), epa->name, epa->type);
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fclose ((FILE*)epa->handle);
epa->handle = NULL;
return 0;
}
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case XP_AWK_IO_READ:
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{
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if (fgets_t (data, size, (FILE*)epa->handle) == XP_NULL)
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return 0;
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return xp_awk_strlen(data);
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}
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case XP_AWK_IO_WRITE:
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{
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/* TODO: how to return error or 0 */
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fputs_t (data, /*size,*/ (FILE*)epa->handle);
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return size;
}
case XP_AWK_IO_FLUSH:
{
if (fflush ((FILE*)epa->handle) == EOF) return -1;
return 0;
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}
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case XP_AWK_IO_NEXT:
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{
return -1;
}
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}
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return -1;
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}
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static int open_extio_console (xp_awk_extio_t* epa);
static int close_extio_console (xp_awk_extio_t* epa);
static int next_extio_console (xp_awk_extio_t* epa);
static const xp_char_t* infiles[] =
{
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//XP_T(""),
XP_T("awk.in"),
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XP_NULL
};
static xp_size_t infile_no = 0;
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static xp_ssize_t process_extio_console (
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int cmd, void* arg, xp_char_t* data, xp_size_t size)
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{
xp_awk_extio_t* epa = (xp_awk_extio_t*)arg;
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if (cmd == XP_AWK_IO_OPEN)
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{
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return open_extio_console (epa);
}
else if (cmd == XP_AWK_IO_CLOSE)
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{
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return close_extio_console (epa);
}
else if (cmd == XP_AWK_IO_READ)
{
while (fgets_t (data, size, epa->handle) == XP_NULL)
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{
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/* it has reached the end of the current file.
* open the next file if available */
if (infiles[infile_no] == XP_NULL)
{
/* no more input console */
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/* is this correct??? */
/*
if (epa->handle != XP_NULL &&
epa->handle != stdin &&
epa->handle != stdout &&
epa->handle != stderr) fclose (epa->handle);
epa->handle = XP_NULL;
*/
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return 0;
}
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if (infiles[infile_no][0] == XP_T('\0'))
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{
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if (epa->handle != XP_NULL &&
epa->handle != stdin &&
epa->handle != stdout &&
epa->handle != stderr) fclose (epa->handle);
epa->handle = stdin;
}
else
{
FILE* fp = fopen_t (infiles[infile_no], XP_T("r"));
if (fp == XP_NULL)
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{
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xp_printf (XP_TEXT("failed to open the next console of type %x - fopen failure\n"), epa->type);
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return -1;
}
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if (epa->handle != XP_NULL &&
epa->handle != stdin &&
epa->handle != stdout &&
epa->handle != stderr) fclose (epa->handle);
xp_printf (XP_TEXT("open the next console [%s]\n"), infiles[infile_no]);
epa->handle = fp;
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}
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infile_no++;
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}
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return xp_awk_strlen(data);
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}
else if (cmd == XP_AWK_IO_WRITE)
{
/* TODO: how to return error or 0 */
fputs_t (data, /*size,*/ (FILE*)epa->handle);
/*MessageBox (NULL, data, data, MB_OK);*/
return size;
}
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else if (cmd == XP_AWK_IO_FLUSH)
{
if (fflush ((FILE*)epa->handle) == EOF) return -1;
return 0;
}
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else if (cmd == XP_AWK_IO_NEXT)
{
return next_extio_console (epa);
}
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return -1;
}
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static int open_extio_console (xp_awk_extio_t* epa)
{
/* TODO: OpenConsole in GUI APPLICATION */
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/* epa->name is always empty for console */
xp_assert (epa->name[0] == XP_T('\0'));
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xp_printf (XP_TEXT("opening console[%s] of type %x\n"), epa->name, epa->type);
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if (epa->mode == XP_AWK_IO_CONSOLE_READ)
{
if (infiles[infile_no] == XP_NULL)
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{
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/* no more input file */
xp_printf (XP_TEXT("console - no more file\n"));;
return 0;
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}
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if (infiles[infile_no][0] == XP_T('\0'))
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{
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xp_printf (XP_T(" console(r) - <standard input>\n"));
epa->handle = stdin;
}
else
{
/* a temporary variable fp is used here not to change
* any fields of epa when the open operation fails */
FILE* fp = fopen_t (infiles[infile_no], XP_T("r"));
if (fp == XP_NULL)
{
xp_printf (XP_TEXT("failed to open console of type %x - fopen failure\n"), epa->type);
return -1;
}
xp_printf (XP_T(" console(r) - %s\n"), infiles[infile_no]);
epa->handle = fp;
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}
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infile_no++;
return 1;
}
else if (epa->mode == XP_AWK_IO_CONSOLE_WRITE)
{
xp_printf (XP_T(" console(w) - <standard output>\n"));
epa->handle = stdout;
return 1;
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}
return -1;
}
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static int close_extio_console (xp_awk_extio_t* epa)
{
xp_printf (XP_TEXT("closing console of type %x\n"), epa->type);
if (epa->handle != XP_NULL &&
epa->handle != stdin &&
epa->handle != stdout &&
epa->handle != stderr)
{
fclose (epa->handle);
}
/* TODO: CloseConsole in GUI APPLICATION */
return 0;
}
static int next_extio_console (xp_awk_extio_t* epa)
{
int n;
FILE* fp = epa->handle;
xp_printf (XP_TEXT("switching console[%s] of type %x\n"), epa->name, epa->type);
n = open_extio_console(epa);
if (n == -1) return -1;
if (n == 0)
{
/* if there is no more file, keep the previous handle */
return 0;
}
if (fp != XP_NULL && fp != stdin &&
fp != stdout && fp != stderr) fclose (fp);
return n;
}
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xp_awk_t* app_awk = NULL;
void* app_run = NULL;
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#ifdef _WIN32
static BOOL WINAPI __stop_run (DWORD ctrl_type)
{
if (ctrl_type == CTRL_C_EVENT ||
ctrl_type == CTRL_CLOSE_EVENT)
{
xp_awk_stop (app_awk, app_run);
return TRUE;
}
return FALSE;
}
#else
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static void __stop_run (int sig)
{
signal (SIGINT, SIG_IGN);
xp_awk_stop (app_awk, app_run);
//xp_awk_stoprun (awk, handle);
/*xp_awk_stopallruns (awk); */
signal (SIGINT, __stop_run);
}
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#endif
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static void __on_run_start (xp_awk_t* awk, void* handle, void* arg)
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{
app_awk = awk;
app_run = handle;
xp_printf (XP_T("AWK PRORAM ABOUT TO START...\n"));
}
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static void __on_run_end (xp_awk_t* awk, void* handle, int errnum, void* arg)
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{
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if (errnum != XP_AWK_ENOERR)
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{
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xp_printf (XP_T("AWK PRORAM ABOUT TO END WITH AN ERROR - %d - %s\n"), errnum, xp_awk_geterrstr (errnum));
2006-08-10 16:06:52 +00:00
}
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else xp_printf (XP_T("AWK PRORAM ENDED SUCCESSFULLY\n"));
2006-08-10 16:06:52 +00:00
2006-08-04 16:31:22 +00:00
app_awk = NULL;
app_run = NULL;
}
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#ifdef _WIN32
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typedef struct syscas_data_t syscas_data_t;
struct syscas_data_t
{
HANDLE heap;
};
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#endif
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static void* __awk_malloc (xp_size_t n, void* custom_data)
{
#ifdef _WIN32
return HeapAlloc (((syscas_data_t*)custom_data)->heap, 0, n);
#else
return malloc (n);
#endif
}
static void* __awk_realloc (void* ptr, xp_size_t n, void* custom_data)
{
#ifdef _WIN32
2006-09-01 03:44:51 +00:00
/* HeapReAlloc behaves differently from realloc */
if (ptr == NULL)
return HeapAlloc (((syscas_data_t*)custom_data)->heap, 0, n);
else
return HeapReAlloc (((syscas_data_t*)custom_data)->heap, 0, ptr, n);
2006-08-31 04:21:04 +00:00
#else
return realloc (ptr, n);
#endif
}
static void __awk_free (void* ptr, void* custom_data)
{
#ifdef _WIN32
HeapFree (((syscas_data_t*)custom_data)->heap, 0, ptr);
#else
free (ptr);
#endif
}
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#if defined(__STAND_ALONE) && !defined(_WIN32)
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static int __main (int argc, char* argv[])
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#else
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static int __main (int argc, xp_char_t* argv[])
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#endif
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{
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xp_awk_t* awk;
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xp_awk_srcios_t srcios;
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xp_awk_runcbs_t runcbs;
xp_awk_runios_t runios;
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xp_awk_syscas_t syscas;
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struct src_io src_io = { NULL, NULL };
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int opt, i, file_count = 0;
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#ifdef _WIN32
syscas_data_t syscas_data;
#endif
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2006-08-30 07:15:14 +00:00
opt = XP_AWK_EXPLICIT | XP_AWK_UNIQUE | XP_AWK_HASHSIGN |
/*XP_AWK_DBLSLASHES |*/
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XP_AWK_SHADING | XP_AWK_IMPLICIT | XP_AWK_SHIFT |
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XP_AWK_EXTIO | XP_AWK_BLOCKLESS | XP_AWK_STRINDEXONE |
XP_AWK_STRIPSPACES;
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if (argc <= 1)
{
xp_printf (XP_T("Usage: %s [-m] source_file [data_file]\n"), argv[0]);
return -1;
}
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for (i = 1; i < argc; i++)
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{
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#if defined(__STAND_ALONE) && !defined(_WIN32)
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if (strcmp(argv[i], "-m") == 0)
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#else
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if (xp_awk_strcmp(argv[i], XP_T("-m")) == 0)
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#endif
{
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opt |= XP_AWK_RUNMAIN;
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}
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else if (file_count == 0)
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{
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src_io.input_file = argv[i];
file_count++;
}
else if (file_count == 1)
{
infiles[0] = argv[i];
file_count++;
2006-04-10 09:22:05 +00:00
}
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else
{
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xp_printf (XP_T("Usage: %s [-m] source_file [data_file]\n"), argv[0]);
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return -1;
}
}
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memset (&syscas, 0, sizeof(syscas));
syscas.malloc = __awk_malloc;
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syscas.realloc = __awk_realloc;
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syscas.free = __awk_free;
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2006-08-31 04:21:04 +00:00
syscas.lock = NULL;
syscas.unlock = NULL;
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#ifdef XP_CHAR_IS_MCHAR
syscas.is_upper = isupper;
syscas.is_lower = islower;
syscas.is_alpha = isalpha;
syscas.is_digit = isdigit;
syscas.is_xdigit = isxdigit;
syscas.is_alnum = isalnum;
syscas.is_space = isspace;
syscas.is_print = isprint;
syscas.is_graph = isgraph;
syscas.is_cntrl = iscntrl;
syscas.is_punct = ispunct;
syscas.to_upper = toupper;
syscas.to_lower = tolower;
#else
syscas.is_upper = iswupper;
syscas.is_lower = iswlower;
syscas.is_alpha = iswalpha;
syscas.is_digit = iswdigit;
syscas.is_xdigit = iswxdigit;
syscas.is_alnum = iswalnum;
syscas.is_space = iswspace;
syscas.is_print = iswprint;
syscas.is_graph = iswgraph;
syscas.is_cntrl = iswcntrl;
syscas.is_punct = iswpunct;
syscas.to_upper = towupper;
syscas.to_lower = towlower;
#endif
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syscas.memcpy = memcpy;
syscas.memset = memset;
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syscas.sprintf = xp_sprintf;
2006-09-01 06:23:58 +00:00
2006-08-31 04:21:04 +00:00
#ifdef _WIN32
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syscas_data.heap = HeapCreate (0, 1000000, 1000000);
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if (syscas_data.heap == NULL)
{
xp_printf (XP_T("Error: cannot create an awk heap\n"));
return -1;
}
syscas.custom_data = &syscas_data;
#endif
if ((awk = xp_awk_open(&syscas)) == XP_NULL)
{
#ifdef _WIN32
HeapDestroy (syscas_data.heap);
#endif
xp_printf (XP_T("Error: cannot open awk\n"));
return -1;
}
2006-08-04 17:02:02 +00:00
xp_awk_setopt (awk, opt);
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srcios.in = process_source;
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srcios.out = dump_source;
2006-08-06 08:16:03 +00:00
srcios.custom_data = &src_io;
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if (xp_awk_parse (awk, &srcios) == -1)
2006-04-10 09:22:05 +00:00
{
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int errnum = xp_awk_geterrnum(awk);
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#if defined(__STAND_ALONE) && !defined(_WIN32) && defined(XP_CHAR_IS_WCHAR)
2006-04-14 16:26:00 +00:00
xp_printf (
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XP_T("ERROR: cannot parse program - line %u [%d] %ls\n"),
2006-05-13 16:33:07 +00:00
(unsigned int)xp_awk_getsrcline(awk),
2006-08-10 16:06:52 +00:00
errnum, xp_awk_geterrstr(errnum));
2006-04-14 16:26:00 +00:00
#else
2006-01-31 16:57:45 +00:00
xp_printf (
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XP_T("ERROR: cannot parse program - line %u [%d] %s\n"),
2006-05-13 16:33:07 +00:00
(unsigned int)xp_awk_getsrcline(awk),
2006-08-10 16:06:52 +00:00
errnum, xp_awk_geterrstr(errnum));
2006-04-14 16:26:00 +00:00
#endif
2006-03-31 16:35:37 +00:00
xp_awk_close (awk);
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return -1;
}
2006-08-28 14:30:08 +00:00
#ifdef _WIN32
SetConsoleCtrlHandler (__stop_run, TRUE);
#else
2006-08-04 16:31:22 +00:00
signal (SIGINT, __stop_run);
2006-08-28 14:30:08 +00:00
#endif
2006-08-04 16:31:22 +00:00
2006-08-04 17:36:40 +00:00
runios.pipe = process_extio_pipe;
runios.coproc = XP_NULL;
runios.file = process_extio_file;
runios.console = process_extio_console;
2006-08-13 06:33:30 +00:00
runcbs.on_start = __on_run_start;
runcbs.on_end = __on_run_end;
2006-08-04 17:54:52 +00:00
runcbs.custom_data = XP_NULL;
if (xp_awk_run (awk, &runios, &runcbs) == -1)
2006-04-10 09:22:05 +00:00
{
2006-08-10 16:06:52 +00:00
int errnum = xp_awk_geterrnum(awk);
2006-04-18 16:27:29 +00:00
#if defined(__STAND_ALONE) && !defined(_WIN32) && defined(XP_CHAR_IS_WCHAR)
2006-04-14 16:26:00 +00:00
xp_printf (
2006-08-10 16:06:52 +00:00
XP_T("error: cannot run program - [%d] %ls\n"),
errnum, xp_awk_geterrstr(errnum));
2006-04-14 16:26:00 +00:00
#else
2006-03-05 17:07:33 +00:00
xp_printf (
2006-08-10 16:06:52 +00:00
XP_T("error: cannot run program - [%d] %s\n"),
errnum, xp_awk_geterrstr(errnum));
2006-04-14 16:26:00 +00:00
#endif
2006-08-01 04:36:33 +00:00
2006-03-31 16:35:37 +00:00
xp_awk_close (awk);
2006-04-06 16:25:37 +00:00
return -1;
2006-03-05 17:07:33 +00:00
}
2006-03-31 16:35:37 +00:00
xp_awk_close (awk);
2006-08-31 04:21:04 +00:00
#ifdef _WIN32
HeapDestroy (syscas_data.heap);
#endif
2006-05-12 09:39:20 +00:00
return 0;
}
2006-01-30 17:50:38 +00:00
2006-09-22 14:05:30 +00:00
#ifdef _WIN32
/*
NTSYSAPI PTEB NTAPI NtCurrentTeb();
Function NtCurrentTeb returns address of TEB (Thread Environment Block) for calling thread.
NtCurrentTeb isn't typical NT CALL realised via INT 2E, becouse TEB is accessable at address fs:[0018h].
Microsoft declare NtCurrentTeb as __cdecl, but ntdll.dll export it as __stdcall (it don't have metter, becouse function don't have any parameters), so you cannot use ntdll.dll export. In this case the better way is write NtCurrentTeb manually, declaring it as __cdecl.
typedef UCHAR BOOLEAN;
typedef struct _TEB {
NT_TIB Tib;
PVOID EnvironmentPointer;
CLIENT_ID Cid;
PVOID ActiveRpcInfo;
PVOID ThreadLocalStoragePointer;
PPEB Peb;
ULONG LastErrorValue;
ULONG CountOfOwnedCriticalSections;
PVOID CsrClientThread;
PVOID Win32ThreadInfo;
ULONG Win32ClientInfo[0x1F];
PVOID WOW32Reserved;
ULONG CurrentLocale;
ULONG FpSoftwareStatusRegister;
PVOID SystemReserved1[0x36];
PVOID Spare1;
ULONG ExceptionCode;
ULONG SpareBytes1[0x28];
PVOID SystemReserved2[0xA];
ULONG GdiRgn;
ULONG GdiPen;
ULONG GdiBrush;
CLIENT_ID RealClientId;
PVOID GdiCachedProcessHandle;
ULONG GdiClientPID;
ULONG GdiClientTID;
PVOID GdiThreadLocaleInfo;
PVOID UserReserved[5];
PVOID GlDispatchTable[0x118];
ULONG GlReserved1[0x1A];
PVOID GlReserved2;
PVOID GlSectionInfo;
PVOID GlSection;
PVOID GlTable;
PVOID GlCurrentRC;
PVOID GlContext;
NTSTATUS LastStatusValue;
UNICODE_STRING StaticUnicodeString;
WCHAR StaticUnicodeBuffer[0x105];
PVOID DeallocationStack;
PVOID TlsSlots[0x40];
LIST_ENTRY TlsLinks;
PVOID Vdm;
PVOID ReservedForNtRpc;
PVOID DbgSsReserved[0x2];
ULONG HardErrorDisabled;
PVOID Instrumentation[0x10];
PVOID WinSockData;
ULONG GdiBatchCount;
ULONG Spare2;
ULONG Spare3;
ULONG Spare4;
PVOID ReservedForOle;
ULONG WaitingOnLoaderLock;
PVOID StackCommit;
PVOID StackCommitMax;
PVOID StackReserved;
} TEB, *PTEB;
typedef struct _PEB {
BOOLEAN InheritedAddressSpace;
BOOLEAN ReadImageFileExecOptions;
BOOLEAN BeingDebugged;
BOOLEAN Spare;
HANDLE Mutant;
PVOID ImageBaseAddress;
PPEB_LDR_DATA LoaderData;
PRTL_USER_PROCESS_PARAMETERS ProcessParameters;
PVOID SubSystemData;
PVOID ProcessHeap;
PVOID FastPebLock;
PPEBLOCKROUTINE FastPebLockRoutine;
PPEBLOCKROUTINE FastPebUnlockRoutine;
ULONG EnvironmentUpdateCount;
PPVOID KernelCallbackTable;
PVOID EventLogSection;
PVOID EventLog;
PPEB_FREE_BLOCK FreeList;
ULONG TlsExpansionCounter;
PVOID TlsBitmap;
ULONG TlsBitmapBits[0x2];
PVOID ReadOnlySharedMemoryBase;
PVOID ReadOnlySharedMemoryHeap;
PPVOID ReadOnlyStaticServerData;
PVOID AnsiCodePageData;
PVOID OemCodePageData;
PVOID UnicodeCaseTableData;
ULONG NumberOfProcessors;
ULONG NtGlobalFlag;
BYTE Spare2[0x4];
LARGE_INTEGER CriticalSectionTimeout;
ULONG HeapSegmentReserve;
ULONG HeapSegmentCommit;
ULONG HeapDeCommitTotalFreeThreshold;
ULONG HeapDeCommitFreeBlockThreshold;
ULONG NumberOfHeaps;
ULONG MaximumNumberOfHeaps;
PPVOID *ProcessHeaps;
PVOID GdiSharedHandleTable;
PVOID ProcessStarterHelper;
PVOID GdiDCAttributeList;
PVOID LoaderLock;
ULONG OSMajorVersion;
ULONG OSMinorVersion;
ULONG OSBuildNumber;
ULONG OSPlatformId;
ULONG ImageSubSystem;
ULONG ImageSubSystemMajorVersion;
ULONG ImageSubSystemMinorVersion;
ULONG GdiHandleBuffer[0x22];
ULONG PostProcessInitRoutine;
ULONG TlsExpansionBitmap;
BYTE TlsExpansionBitmapBits[0x80];
ULONG SessionId;
} PEB, *PPEB;
*/
void* get_current_teb ()
{
_asm
{
mov eax, fs:[0x18]
}
}
void* get_current_peb ()
{
void* teb = get_current_teb ();
return *(void**)((char*)teb + 0x30);
}
int is_debugger_present ()
{
void *peb = get_current_peb ();
return *((char*)peb+0x02);
}
int is_debugger_present2 ()
{
_asm
{
mov eax, fs:[0x18]
mov ebx, [eax+0x30]
xor eax, eax
mov al, byte ptr[ebx+0x02]
}
}
#endif
2006-05-12 09:39:20 +00:00
#if defined(__STAND_ALONE) && !defined(_WIN32)
int main (int argc, char* argv[])
#else
int xp_main (int argc, xp_char_t* argv[])
#endif
{
int n;
2006-05-12 11:10:26 +00:00
#if defined(__linux) && defined(_DEBUG)
2006-05-12 09:39:20 +00:00
mtrace ();
#endif
2006-09-01 04:03:28 +00:00
/*#if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG)
2006-05-12 10:56:18 +00:00
_CrtSetDbgFlag (_CRTDBG_LEAK_CHECK_DF | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF);
#endif*/
2006-05-12 09:39:20 +00:00
2006-09-02 15:17:44 +00:00
#ifdef _WIN32
2006-09-01 16:31:13 +00:00
{
xp_char_t buf[xp_sizeof(xp_long_t)*8+2+2];
xp_size_t n;
n = xp_awk_longtostr (-0x7FFFFFFFFFFFFFFFi64, 16, XP_T("0x"), buf, xp_countof(buf));
if (n == (xp_size_t)-1)
{
xp_printf (XP_T("cannot convert...\n"));
}
else xp_printf (XP_T("%d, %s\n"), n, buf);
}
2006-09-22 14:05:30 +00:00
if (IsDebuggerPresent ())
{
xp_printf (XP_T("Running application in a debugger....\n"));
}
if (is_debugger_present ())
{
xp_printf (XP_T("Running application in a debugger by is_debugger_present...\n"));
}
if (is_debugger_present2 ())
{
xp_printf (XP_T("Running application in a debugger by is_debugger_present2...\n"));
}
2006-09-02 15:17:44 +00:00
#endif
2006-05-12 09:39:20 +00:00
n = __main (argc, argv);
2006-05-12 11:10:26 +00:00
#if defined(__linux) && defined(_DEBUG)
2006-01-30 17:50:38 +00:00
muntrace ();
#endif
2006-09-01 04:03:28 +00:00
#if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG)
2006-05-12 09:39:20 +00:00
_CrtDumpMemoryLeaks ();
2006-05-13 15:51:43 +00:00
wprintf (L"Press ENTER to quit\n");
getchar ();
2006-05-12 09:39:20 +00:00
#endif
2006-05-13 15:51:43 +00:00
2006-05-12 09:39:20 +00:00
return n;
2005-11-14 15:23:54 +00:00
}
2006-05-12 09:39:20 +00:00