📄 clientmacro.h
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/* Copyright (C) 2006 Saikat Guha and
* Kuanyu Chou (xDreaming Tech. Co.,Ltd.)
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef _CLIENT_MACRO_H_#define _CLIENT_MACRO_H_/***********************************************************************
* Win32 / Linux Intelx86 C++ Compiler File
*--------------------------------------------------------------
* [For] { XSTUNT Library }
* [File name] { ClientMacro.h }
* [Description]
* This file is the MACRO of main implementation code for XSTUNT library.
* About STUNT, please read: http://nutss.gforge.cis.cornell.edu/stunt.php for more references.
* [History]
* 2005.10 Saikat/Paul Paper and experiment proposed
* 2006.03 Saikat/Kuanyu C/C++ implementation code released
***********************************************************************/
/************************************************************************************************************************/
/* Macro Definition: Work for Client.cpp */
/************************************************************************************************************************/
#ifdef _WIN32#define act_on_error(x, s, a) \ errno = 0; \ if ((x) == -1) { \ INT32 __act_errno; \ char *__act_error; \ __act_errno = errno == 0 ? WSAGetLastError() : errno; \ __act_error = strerror(__act_errno); \ if (g_pDbgFile != NULL) fprintf(g_pDbgFile, "%s:%d: %s ... ERROR(%d)\n", "client.c", __LINE__, (s), __act_errno); \ if (__act_errno != 0) { \ if (g_pDbgFile != NULL) fprintf(g_pDbgFile, "%s:%d: ERROR(%d): %s\n", "client.c", __LINE__, __act_errno, __act_error); \ } \ a; \ } else if (TEST_DEBUG) { \ if (g_pDbgFile != NULL) fprintf(g_pDbgFile, "%s:%d: %s ... ok\n", "client.c", __LINE__, (s)); \ } \ do { \ } while(false)#else#define act_on_error(x, s, a) \ if ((x) == -1) { \ if (g_pDbgFile != NULL) fprintf(g_pDbgFile, "%s:%d: %s ... ERROR(%d)\n", "client.c", __LINE__, (s), errno); \ if (errno != 0) { \ if (g_pDbgFile != NULL) fprintf(g_pDbgFile, "%s:%d: ERROR(%d)\n", "client.c", __LINE__, errno); \ } \ a; \ } else if (TEST_DEBUG) { \ if (g_pDbgFile != NULL) fprintf(g_pDbgFile, "%s:%d: %s ... ok\n", "client.c", __LINE__, (s)); \ } \ do { \ } while(false)#endif#ifdef _WIN32#define log1(sock_logr, s, a1) \ do { \ struct timeb __log_buft; \ char __log_buf[2048]; \ ftime(&__log_buft); \ _snprintf(__log_buf, 2048, "%d.%03d:%s:%d:" s "\n", __log_buft.time, __log_buft.millitm, "client.c", __LINE__, (a1)); \ write2((sock_logr), __log_buf, (INT32) strlen(__log_buf)); \ if (TEST_DEBUG && g_pDbgFile != NULL) fprintf(g_pDbgFile, "LOGGED: %s", __log_buf); \ } while(false)#else#define log1(sock_logr, s, a1) \ do { \ struct timeb __log_buft; \ char __log_buf[2048]; \ ftime(&__log_buft); \ snprintf(__log_buf, 2048, "%d.%03d:%s:%d:" s "\n", __log_buft.time, __log_buft.millitm, "client.c", __LINE__, (a1)); \ write2((sock_logr), __log_buf, (INT32) strlen(__log_buf)); \ if (TEST_DEBUG && g_pDbgFile != NULL) fprintf(g_pDbgFile, "LOGGED: %s", __log_buf); \ } while(false)#endif#define readtimeout(s, socks, t, g) \ do { \ Timeout.tv_sec = (t); \ Timeout.tv_usec = 0; \ FD_ZERO(&(socks)); \ FD_SET((s), &(socks)); \ if (select(1+(INT32)(s), &(socks), NULL, NULL, &Timeout) <= 0) goto g; \ } while(false)#ifdef _WIN32#define log_on_error(x, s, g) act_on_error((x), (s), log1(sock_logr, "%s ... ERROR", s); if (__act_errno != 0) {log1(sock_logr, "ERROR(%d)", __act_errno);} goto g)#else#define log_on_error(x, s, g) act_on_error((x), (s), log1(sock_logr, "%s ... ERROR", s); if (errno != 0) {log1(sock_logr, "ERROR(%d)", errno);} goto g)#endif#define return_on_error(x, s) act_on_error((x), (s), return)#define die_on_error(x, s) act_on_error((x), (s), exit(1))#define cont_on_error(x, s) act_on_error((x), (s), continue)#ifdef _WIN32#define write2(s,b,l) send((s),((char *)b),l,0)#define read2(s,b,l) recv((s),((char *)b),l,0)#define close2(s) closesocket((s)); (s) = (SOCKET) -1; do { } while(0)#else#define write2(s,b,l) write((s),((char *)b),l)#define read2(s,b,l) read((s),((char *)b),l)#define close2(s) close((s)); (s) = (SOCKET) -1; do { } while(0)#endif#define cont_on_write_error(sock, buf, size, s) act_on_error((size) == write2((sock), (buf), (size)) ? 0 : -1, (s), close2((sock)); continue)#define cont_on_read_error(sock, buf, size, s) act_on_error((size) == read2((sock), (buf), (size)) ? 0 : -1, (s), close2((sock)); continue)#ifdef _WIN32#define log_on_read_error(sock, buf, size, s, g) act_on_error((size) == read2((sock), (buf), (size)) ? 0 : -1, (s), close2((sock)); log1(sock_logr, "%s ... ERROR", s); if (__act_errno != 0) {log1(sock_logr, "ERROR(%d)", __act_errno);} goto g)#else#define log_on_read_error(sock, buf, size, s, g) act_on_error((size) == read2((sock), (buf), (size)) ? 0 : -1, (s), close2((sock)); log1(sock_logr, "%s ... ERROR", s); if (errno != 0) {log1(sock_logr, "ERROR(%d)", errno);} goto g)#endif#ifdef _WIN32#define log_on_write_error(sock, buf, size, s, g) act_on_error((size) == write2((sock), (buf), (size)) ? 0 : -1, (s), close2((sock)); log1(sock_logr, "%s ... ERROR", s); if (__act_errno != 0) {log1(sock_logr, "ERROR(%d)", __act_errno);} goto g)#else#define log_on_write_error(sock, buf, size, s, g) act_on_error((size) == write2((sock), (buf), (size)) ? 0 : -1, (s), close2((sock)); log1(sock_logr, "%s ... ERROR", s); if (errno != 0) {log1(sock_logr, "ERROR(%d)", errno);} goto g)#endif#define log_on_sendto_error(sock, buf, size, addr, addrlen, s, g) act_on_error((size) == sendto((sock), (buf), (INT32)(size), 0, (addr), (addrlen)) ? 0 : -1, (s), close2((sock)); log1(sock_logr, "%s ... ERROR", s); goto g)
#define MAX(a, b) ((a) > (b) ? (a) : (b))#define MIN(a, b) ((a) < (b) ? (a) : (b))#ifdef _WIN32⌨️ 快捷键说明
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