打印调试之简单彩色输出文件名和行号等调试信息
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。
/****************************************************************//** @file debug-inl.h @author idi0t @brief as printf(); @time 2013-7-1 @version 1.0 *********************************************************************/ #ifndef _HAVE_DEBUG_H #define _HAVE_DEBUG_H #include <stdio.h> #include <string.h> #ifdef WIN32 #include <windows.h> // #define _MSC_VER 1200 //VC6.0 // #define _MSC_VER 1400 //VC7.0 #endif #define PRINT_LEN 2048 #define HAVE_USE_COLOR 1 #define HAVE_SHOW_DBG 1 /* Show filename and line */ #ifdef HAVE_SHOW_DBG #define SHOW_LINE do { printf(":%d] ",__LINE__); } while(0) #ifdef WIN32 #define SHOW_FILE do { \ printf(strrchr(__FILE__,'\\')?strrchr(__FILE__,'\\')+1:__FILE__); \ }while(0) #if MSC_VER > 1200 #define SHOW_FUNC do { printf(__FUNCTION__); } while(0) #else #define SHOW_FUNC #endif #else #define SHOW_FILE do { printf(strrchr(__FILE__,'/')+1); } while(0) #define SHOW_FUNC do { printf(__FUNCTION__); } while(0) #endif #define SHOW_FILE_LINE do {SHOW_FILE; SHOW_LINE; } while(0) #else #define SHOW_FILE #define SHOW_LINE #define SHOW_FUNC #define SHOW_FILE_LINE #endif /* ^HAVE_SHOW_DBG */ #ifdef HAVE_USE_COLOR #ifdef WIN32 #define cRST (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE) #define cBLK 0 #define cRED (FOREGROUND_RED) #define cGRN (FOREGROUND_GREEN) #define cBLU (FOREGROUND_BLUE) #define cYEL (FOREGROUND_RED | FOREGROUND_GREEN ) #define cMGN (FOREGROUND_RED | FOREGROUND_BLUE) #define cCYA (FOREGROUND_GREEN | FOREGROUND_BLUE) #define cNOR (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY) #define cGRA (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE) #define cLRD (FOREGROUND_RED | FOREGROUND_INTENSITY) #define cLGN (FOREGROUND_GREEN | FOREGROUND_INTENSITY) #define cLYL (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY) #define cLBL (FOREGROUND_BLUE | FOREGROUND_INTENSITY) #define cPIN (FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY) #define cLCY (FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY) #define cBRI cRST #else #define cBLK "\x1b[0;30m" #define cRED "\x1b[0;31m" #define cGRN "\x1b[0;32m" #define cYEL "\x1b[0;33m" #define cBLU "\x1b[0;34m" #define cMGN "\x1b[0;35m" #define cCYA "\x1b[0;36m" #define cNOR "\x1b[0;37m" #define cGRA "\x1b[1;30m" #define cLRD "\x1b[1;31m" #define cLGN "\x1b[1;32m" #define cLYL "\x1b[1;33m" #define cLBL "\x1b[1;34m" #define cPIN "\x1b[1;35m" #define cLCY "\x1b[1;36m" #define cBRI "\x1b[1;37m" #define cRST "\x1b[0m" #endif /* ^WIN32 */ #else #ifdef WIN32 #define cRST (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE) #define cBLK cRST /* 黑 */ #define cRED cRST /* 红 */ #define cGRN cRST /* 绿 */ #define cYEL cRST /* 棕 */ #define cBLU cRST /* 蓝 */ #define cMGN cRST /* 紫 */ #define cCYA cRST /* 浅蓝 */ #define cNOR cRST /* 浅灰 */ #define cGRA cRST /* 灰 */ #define cLRD cRST /* 亮红 */ #define cLGN cRST /* 亮绿 */ #define cLYL cRST /* 亮黄 */ #define cLBL cRST /* 亮蓝 */ #define cPIN cRST /* 亮紫 */ #define cLCY cRST /* 亮浅蓝 */ #define cBRI cRST /* 灰 */ #else #define cBLK "" /* 黑 */ #define cRED "" /* 红 */ #define cGRN "" /* 绿 */ #define cYEL "" /* 黄 */ #define cBLU "" /* 蓝 */ #define cMGN "" /* 紫 */ #define cCYA "" /* 浅蓝 */ #define cNOR "" /* 浅灰 */ #define cGRA "" /* 灰 */ #define cLRD "" /* 亮红 */ #define cLGN "" /* 亮绿 */ #define cLYL "" /* 亮黄 */ #define cLBL "" /* 亮蓝 */ #define cPIN "" /* 亮紫 */ #define cLCY "" /* 亮浅蓝 */ #define cBRI "" /* 灰 */ #define cRST "" #endif /* ^WIN32 */ #endif /* ^HAVE_USE_COLOR */ #ifdef WIN32 #if _MSC_VER > 1200 #define _win_printf(clr, x...) do { \ HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE); \ SetConsoleTextAttribute(hOut, clr); \ printf(x); \ SetConsoleTextAttribute(hOut, cRST); \ } while(0) #else static inline void _win_printf(unsigned short clr, char *fmt, ...) { HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE); char buf[PRINT_LEN] = {0}; va_list args; va_start(args, fmt); _vsnprintf(buf, sizeof(buf)-1, fmt, args); va_end(args); SetConsoleTextAttribute(hOut, clr); printf("%s",buf); SetConsoleTextAttribute(hOut, cRST); } static inline _abt_printf(char *fmt, ...) { char buf[PRINT_LEN] = {0}; va_list args; va_start(args, fmt); _vsnprintf(buf, sizeof(buf)-1, fmt, args); va_end(args); printf("%s",buf); abort(); } #endif /* >MSC_VER */ #ifndef NDEBUG #if _MSC_VER > 1200 #define clr_print _win_printf #define abt_print(x...) do { \ _win_printf(cLRD, x); abort(); \ } while(0) #define dbg_print(x...) do { \ _win_printf(cLGN, "[DBG]:"); SHOW_FILE_LINE; printf(x); \ }while(0) #define inf_print(x...) do { \ _win_printf(cLYL, "[INF]:"); SHOW_FILE_LINE; printf(x); \ }while(0) #define err_print(x...) do { \ _win_printf(cLRD, "[ERR]:"); SHOW_FILE_LINE; printf(x); \ }while(0) #define dbg_printc(clr, x...) do { \ _win_printf(cLGRN, "[DBG]:"); SHOW_FILE_LINE; \ _win_printf(clr, x); \ }while(0) #define inf_printc(clr, x...) do { \ _win_printf(cLYL, "[INF]:"); SHOW_FILE_LINE; \ _win_printf(clr, x); \ }while(0) #define err_printc(clr, x...) do { \ _win_printf(cLRD, "[ERR]:"); SHOW_FILE_LINE; \ _win_printf(clr, x); \ }while(0) #else #define clr_print _win_printf #define abt_print _abt_printf #define dbg_print _win_printf(cLGN, "[DBG]:"), printf #define inf_print _win_printf(cLYL, "[INF]:"), printf #define err_print _win_printf(cLRD, "[ERR]:"), printf #define dbg_printc _win_printf(cLGN, "[DBG]:"), _win_printf #define inf_printc _win_printf(cLYL, "[INF]:"), _win_printf #define err_printc _win_printf(cLRD, "[ERR]:"), _win_printf #endif /* >_MSC_VER */ #else #if _MSC_VER > 1200 #define clr_print(x...) #define dbg_print(x...) #define inf_print(x...) #define err_print(x...) #define dbg_printc(x...) #define inf_printc(x...) #define err_printc(x...) #else #define clr_print #define dbg_print #define inf_print #define err_print #define dbg_printc #define inf_printc #define err_printc #endif /* >_MSC_VER */ #endif /* ^NDEBUG */ #else /* static inline void _lnx_printf(int clr, char *fmt, ...) { char buf[PRINT_LEN] = {0}; va_list args; va_start(args, fmt); vsnprintf(buf, sizeof(buf)-1, fmt, args); va_end(args); printf("%s%s",clr,buf); printf(cRST); } */ #define _lnx_printf(clr, x...) do { \ printf((clr)); \ printf(x); \ printf(cRST); \ } while(0) #ifndef NDEBUG #define clr_print _lnx_printf #define abt_print(x...) do { \ _lnx_printf(cLRD, x); abort(); \ } while(0) #define dbg_print(x...) do { \ _lnx_printf(cLGN,"[DBG]:"); SHOW_FILE_LINE; \ printf(x); \ }while(0) #define inf_print(x...) do { \ _lnx_printf(cLYL,"[INF]:"); SHOW_FILE_LINE; \ printf(x); \ }while(0) #define err_print(x...) do { \ _lnx_printf(cLRD,"[ERR]:"); SHOW_FILE_LINE; \ printf(x); \ }while(0) #define dbg_printc(clr,x...) do { \ _lnx_printf(cLGN,"[DBG]:"); SHOW_FILE_LINE; \ _lnx_printf(clr,x); \ }while(0) #define inf_printc(clr,x...) do { \ _lnx_printf(cLYL,"[INF]:"); SHOW_FILE_LINE; \ _lnx_printf(clr,x); \ }while(0) #define err_printc(clr,x...) do { \ _lnx_printf(cLRD,"[ERR]:"); SHOW_FILE_LINE; \ _lnx_printf(clr,x); \ }while(0) #else #define clr_print(x...) #define dbg_print(x...) #define inf_print(x...) #define err_print(x...) #define dbg_printc(x...) #define inf_printc(x...) #define err_printc(x...) #endif /* ^NDEBUG */ #endif /* ^WIN32 */ #ifndef NDEBUG /* //for test static inline void debug_test() { int i=0; err_print("hello world\n"); dbg_print("hello world\n"); inf_print("hello world\n"); err_printc(cLRD,"hello world\n"); dbg_printc(cLGN,"hello world\n"); inf_printc(cLYL,"hello world\n"); inf_printc(cRED,"cRED hello world\n"); inf_printc(cGRN,"cGRN hello world\n"); inf_printc(cYEL,"cYEL hello world\n"); inf_printc(cBLU,"cBLU hello world\n"); inf_printc(cMGN,"cMGN hello world\n"); inf_printc(cCYA,"cCYA hello world\n"); inf_printc(cNOR,"cNOR hello world\n"); inf_printc(cGRA,"cGRA hello world\n"); inf_printc(cLRD,"cLRD hello world\n"); inf_printc(cLGN,"cLGN hello world\n"); inf_printc(cLYL,"cLYL hello world\n"); inf_printc(cLBL,"cLBL hello world\n"); inf_printc(cPIN,"cPIN hello world\n"); inf_printc(cLCY,"cLCY hello world\n"); inf_printc(cBRI,"cBRI hello world\n"); } */ #endif #endif /* ! _HAVE_DEBUG_H */
