分享自己写了个方便打印调试的一点代码,可用于Windows和Linux平台,希望对某些朋友有用。
C语言初学者,希望大家多多指点下。
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/****************************************************************//**
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@file debug-inl.h
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@author idi0t
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@brief as printf();
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@time 2013-7-1
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@version 1.0
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*********************************************************************/
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#ifndef _HAVE_DEBUG_H
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#define _HAVE_DEBUG_H
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#include <stdio.h>
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#include <string.h>
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#ifdef WIN32
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#include <windows.h>
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// #define _MSC_VER 1200 //VC6.0
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// #define _MSC_VER 1400 //VC7.0
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#endif
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#define PRINT_LEN 2048
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#define HAVE_USE_COLOR 1
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#define HAVE_SHOW_DBG 1 /* Show filename and line */
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#ifdef HAVE_SHOW_DBG
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#define SHOW_LINE do { printf(":%d] ",__LINE__); } while(0)
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#ifdef WIN32
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#define SHOW_FILE do { \
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printf(strrchr(__FILE__,'\\')?strrchr(__FILE__,'\\')+1:__FILE__); \
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}while(0)
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#if MSC_VER > 1200
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#define SHOW_FUNC do { printf(__FUNCTION__); } while(0)
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#else
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#define SHOW_FUNC
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#endif
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#else
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#define SHOW_FILE do { printf(strrchr(__FILE__,'/')+1); } while(0)
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#define SHOW_FUNC do { printf(__FUNCTION__); } while(0)
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#endif
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#define SHOW_FILE_LINE do {SHOW_FILE; SHOW_LINE; } while(0)
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#else
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#define SHOW_FILE
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#define SHOW_LINE
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#define SHOW_FUNC
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#define SHOW_FILE_LINE
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#endif /* ^HAVE_SHOW_DBG */
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#ifdef HAVE_USE_COLOR
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#ifdef WIN32
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#define cRST (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE)
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#define cBLK 0
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#define cRED (FOREGROUND_RED)
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#define cGRN (FOREGROUND_GREEN)
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#define cBLU (FOREGROUND_BLUE)
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#define cYEL (FOREGROUND_RED | FOREGROUND_GREEN )
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#define cMGN (FOREGROUND_RED | FOREGROUND_BLUE)
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#define cCYA (FOREGROUND_GREEN | FOREGROUND_BLUE)
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#define cNOR (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY)
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#define cGRA (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE)
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#define cLRD (FOREGROUND_RED | FOREGROUND_INTENSITY)
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#define cLGN (FOREGROUND_GREEN | FOREGROUND_INTENSITY)
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#define cLYL (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY)
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#define cLBL (FOREGROUND_BLUE | FOREGROUND_INTENSITY)
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#define cPIN (FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY)
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#define cLCY (FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY)
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#define cBRI cRST
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#else
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#define cBLK "\x1b[0;30m"
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#define cRED "\x1b[0;31m"
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#define cGRN "\x1b[0;32m"
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#define cYEL "\x1b[0;33m"
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#define cBLU "\x1b[0;34m"
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#define cMGN "\x1b[0;35m"
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#define cCYA "\x1b[0;36m"
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#define cNOR "\x1b[0;37m"
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#define cGRA "\x1b[1;30m"
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#define cLRD "\x1b[1;31m"
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#define cLGN "\x1b[1;32m"
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#define cLYL "\x1b[1;33m"
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#define cLBL "\x1b[1;34m"
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#define cPIN "\x1b[1;35m"
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#define cLCY "\x1b[1;36m"
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#define cBRI "\x1b[1;37m"
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#define cRST "\x1b[0m"
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#endif /* ^WIN32 */
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#else
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#ifdef WIN32
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#define cRST (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE)
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#define cBLK cRST /* 黑 */
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#define cRED cRST /* 红 */
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#define cGRN cRST /* 绿 */
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#define cYEL cRST /* 棕 */
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#define cBLU cRST /* 蓝 */
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#define cMGN cRST /* 紫 */
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#define cCYA cRST /* 浅蓝 */
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#define cNOR cRST /* 浅灰 */
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#define cGRA cRST /* 灰 */
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#define cLRD cRST /* 亮红 */
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#define cLGN cRST /* 亮绿 */
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#define cLYL cRST /* 亮黄 */
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#define cLBL cRST /* 亮蓝 */
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#define cPIN cRST /* 亮紫 */
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#define cLCY cRST /* 亮浅蓝 */
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#define cBRI cRST /* 灰 */
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#else
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#define cBLK "" /* 黑 */
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#define cRED "" /* 红 */
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#define cGRN "" /* 绿 */
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#define cYEL "" /* 黄 */
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#define cBLU "" /* 蓝 */
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#define cMGN "" /* 紫 */
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#define cCYA "" /* 浅蓝 */
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#define cNOR "" /* 浅灰 */
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#define cGRA "" /* 灰 */
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#define cLRD "" /* 亮红 */
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#define cLGN "" /* 亮绿 */
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#define cLYL "" /* 亮黄 */
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#define cLBL "" /* 亮蓝 */
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#define cPIN "" /* 亮紫 */
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#define cLCY "" /* 亮浅蓝 */
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#define cBRI "" /* 灰 */
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#define cRST ""
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#endif /* ^WIN32 */
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#endif /* ^HAVE_USE_COLOR */
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#ifdef WIN32
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#if _MSC_VER > 1200
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#define _win_printf(clr, x...) do { \
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HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE); \
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SetConsoleTextAttribute(hOut, clr); \
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printf(x); \
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SetConsoleTextAttribute(hOut, cRST); \
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} while(0)
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#else
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static inline void _win_printf(unsigned short clr, char *fmt, ...)
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{
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HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
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char buf[PRINT_LEN] = {0};
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va_list args;
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va_start(args, fmt);
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_vsnprintf(buf, sizeof(buf)-1, fmt, args);
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va_end(args);
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SetConsoleTextAttribute(hOut, clr);
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printf("%s",buf);
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SetConsoleTextAttribute(hOut, cRST);
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}
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static inline _abt_printf(char *fmt, ...)
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{
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char buf[PRINT_LEN] = {0};
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va_list args;
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va_start(args, fmt);
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_vsnprintf(buf, sizeof(buf)-1, fmt, args);
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va_end(args);
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printf("%s",buf);
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abort();
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}
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#endif /* >MSC_VER */
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#ifndef NDEBUG
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#if _MSC_VER > 1200
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#define clr_print _win_printf
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#define abt_print(x...) do { \
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_win_printf(cLRD, x); abort(); \
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} while(0)
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#define dbg_print(x...) do { \
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_win_printf(cLGN, "[DBG]:"); SHOW_FILE_LINE; printf(x); \
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}while(0)
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#define inf_print(x...) do { \
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_win_printf(cLYL, "[INF]:"); SHOW_FILE_LINE; printf(x); \
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}while(0)
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#define err_print(x...) do { \
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_win_printf(cLRD, "[ERR]:"); SHOW_FILE_LINE; printf(x); \
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}while(0)
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#define dbg_printc(clr, x...) do { \
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_win_printf(cLGRN, "[DBG]:"); SHOW_FILE_LINE; \
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_win_printf(clr, x); \
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}while(0)
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#define inf_printc(clr, x...) do { \
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_win_printf(cLYL, "[INF]:"); SHOW_FILE_LINE; \
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_win_printf(clr, x); \
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}while(0)
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#define err_printc(clr, x...) do { \
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_win_printf(cLRD, "[ERR]:"); SHOW_FILE_LINE; \
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_win_printf(clr, x); \
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}while(0)
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#else
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#define clr_print _win_printf
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#define abt_print _abt_printf
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#define dbg_print _win_printf(cLGN, "[DBG]:"), printf
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#define inf_print _win_printf(cLYL, "[INF]:"), printf
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#define err_print _win_printf(cLRD, "[ERR]:"), printf
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#define dbg_printc _win_printf(cLGN, "[DBG]:"), _win_printf
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#define inf_printc _win_printf(cLYL, "[INF]:"), _win_printf
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#define err_printc _win_printf(cLRD, "[ERR]:"), _win_printf
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#endif /* >_MSC_VER */
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#else
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#if _MSC_VER > 1200
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#define clr_print(x...)
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#define dbg_print(x...)
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#define inf_print(x...)
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#define err_print(x...)
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#define dbg_printc(x...)
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#define inf_printc(x...)
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#define err_printc(x...)
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#else
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#define clr_print
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#define dbg_print
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#define inf_print
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#define err_print
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#define dbg_printc
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#define inf_printc
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#define err_printc
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#endif /* >_MSC_VER */
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#endif /* ^NDEBUG */
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#else
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/*
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static inline void _lnx_printf(int clr, char *fmt, ...)
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{
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char buf[PRINT_LEN] = {0};
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va_list args;
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va_start(args, fmt);
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vsnprintf(buf, sizeof(buf)-1, fmt, args);
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va_end(args);
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printf("%s%s",clr,buf);
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printf(cRST);
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}
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*/
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#define _lnx_printf(clr, x...) do { \
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printf((clr)); \
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printf(x); \
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printf(cRST); \
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} while(0)
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#ifndef NDEBUG
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#define clr_print _lnx_printf
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#define abt_print(x...) do { \
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_lnx_printf(cLRD, x); abort(); \
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} while(0)
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#define dbg_print(x...) do { \
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_lnx_printf(cLGN,"[DBG]:"); SHOW_FILE_LINE; \
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printf(x); \
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}while(0)
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#define inf_print(x...) do { \
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_lnx_printf(cLYL,"[INF]:"); SHOW_FILE_LINE; \
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printf(x); \
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}while(0)
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#define err_print(x...) do { \
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_lnx_printf(cLRD,"[ERR]:"); SHOW_FILE_LINE; \
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printf(x); \
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}while(0)
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#define dbg_printc(clr,x...) do { \
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_lnx_printf(cLGN,"[DBG]:"); SHOW_FILE_LINE; \
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_lnx_printf(clr,x); \
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}while(0)
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#define inf_printc(clr,x...) do { \
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_lnx_printf(cLYL,"[INF]:"); SHOW_FILE_LINE; \
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_lnx_printf(clr,x); \
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}while(0)
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#define err_printc(clr,x...) do { \
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_lnx_printf(cLRD,"[ERR]:"); SHOW_FILE_LINE; \
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_lnx_printf(clr,x); \
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}while(0)
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#else
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#define clr_print(x...)
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#define dbg_print(x...)
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#define inf_print(x...)
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#define err_print(x...)
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#define dbg_printc(x...)
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#define inf_printc(x...)
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#define err_printc(x...)
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#endif /* ^NDEBUG */
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#endif /* ^WIN32 */
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#ifndef NDEBUG
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/* //for test
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static inline void debug_test()
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{
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int i=0;
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err_print("hello world\n");
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dbg_print("hello world\n");
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inf_print("hello world\n");
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err_printc(cLRD,"hello world\n");
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dbg_printc(cLGN,"hello world\n");
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inf_printc(cLYL,"hello world\n");
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inf_printc(cRED,"cRED hello world\n");
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inf_printc(cGRN,"cGRN hello world\n");
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inf_printc(cYEL,"cYEL hello world\n");
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inf_printc(cBLU,"cBLU hello world\n");
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inf_printc(cMGN,"cMGN hello world\n");
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inf_printc(cCYA,"cCYA hello world\n");
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inf_printc(cNOR,"cNOR hello world\n");
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inf_printc(cGRA,"cGRA hello world\n");
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inf_printc(cLRD,"cLRD hello world\n");
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inf_printc(cLGN,"cLGN hello world\n");
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inf_printc(cLYL,"cLYL hello world\n");
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inf_printc(cLBL,"cLBL hello world\n");
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inf_printc(cPIN,"cPIN hello world\n");
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inf_printc(cLCY,"cLCY hello world\n");
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inf_printc(cBRI,"cBRI hello world\n");
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}
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*/
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#endif
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#endif /* ! _HAVE_DEBUG_H */
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