Zlog study notes (level)

Level.h

/** * */#ifndef __zlog_level_h#define__zlog_level_h#include"stdio.h"#include"Zc_defs.h"typedefstructzlog_level_s {intInt_level; CharStr_uppercase[maxlen_path +1]; CharStr_lowercase[maxlen_path +1];        size_t Str_len; intSyslog_level;} zlog_level_t;zlog_level_t*zlog_level_new (Char*Line );voidZlog_level_del (zlog_level_t *a_level);voidZlog_level_profile (zlog_level_t *a_level,intflag);#endif

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Level.c

#include <string.h>#include<stdlib.h>#include<errno.h>#include<syslog.h>#include"Zc_defs.h"#include"level.h"voidZlog_level_profile (zlog_level_t *a_level,intflag)        {Zc_assert (a_level,); Zc_profile (Flag,"---level[%p][%d,%s,%s,%d,%d]---", A_level, A_level-Int_level, A_level-Str_uppercase, A_level-Str_lowercase, (int) a_level->Str_len, A_level-syslog_level); return;}voidZlog_level_del (zlog_level_t *a_level)        {Zc_assert (a_level,);  Free(A_level); Zc_debug ("zlog_level_del[%p]", A_level); return;}Static intSyslog_level_atoi (Char*str) {        //notice-187Zc_assert (str,-187); if(stricmp (str, = =,"Log_emerg")){                returnLog_emerg; }        if(stricmp (str, = =,"Log_alert")){                returnLog_alert; }        if(stricmp (str, = =,"Log_crit")){                returnLog_crit; }        if(stricmp (str, = =,"Log_err")){                returnLog_err; }        if(stricmp (str, = =,"log_warning")){                returnlog_warning; }        if(stricmp (str, = =,"Log_notice")){                returnLog_notice; }        if(stricmp (str, = =,"Log_info")){                returnLog_info; }        if(stricmp (str, = =,"Log_debug")){                returnLog_debug; } zc_error ("wrong syslog level[%s]", str); return-187;}/*Line:trace = ten, Log_err*/zlog_level_t*zlog_level_new (Char*Line ) {zlog_level_t*a_level =NULL; intI, nscan, L =0; CharStr[maxlen_cfg_line +1]; CharSl[maxlen_cfg_line +1];        Zc_assert (line, NULL); memset (str,0x00,sizeof(str)); memset (SL,0x00,sizeof(str)); Nscan= SSCANF (line,"%[^= \ t] =%d,%s", str, &l, SL); if(Nscan <2) {Zc_error ("level[%s], syntax wrong", line); returnNULL; }        //check level and str        if((L <0) || (L >255) {zc_error ("l[%d] Not in [0, 255], wrong", L); returnNULL; }        if(str[0] ==' /') {Zc_error ("str[0] = = 0"); returnNULL; } a_level=calloc(1,sizeof(zlog_level_t)); if(!a_level) {Zc_error ("calloc fail, errno[%d]", errno); returnNULL; } a_level->int_level =l; //Fill syslog level        if(sl[0] ==' /') {A_level->syslog_level =Log_debug; }Else{a_level->syslog_level =Syslog_level_atoi (SL); if(A_level->syslog_level = =-187) {Zc_error ("Syslog_level_atoi fail"); Gotoerr; }        }        //strncpy and ToUpper (str)         for(i =0; (I <sizeof(a_level->str_uppercase)-1) && Str[i]! =' /'; i++) {A_level->str_uppercase[i] =ToUpper (Str[i]); A_level->str_lowercase[i] =ToLower (Str[i]); }        //Notice:overflow        if(Str[i]! =' /') {Zc_error ("Not enough space for STR, str[%s] >%d", str, i); Gotoerr; }Else{a_level->str_uppercase[i] =' /'; A_level->str_lowercase[i] =' /'; } a_level->str_len =i; returnA_level;err:zc_error ("line[%s]", line);        Zlog_level_del (A_level); returnNULL;}

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Test_level.c

#include"Zc_defs.h"#include"level.h"#include"zc_profile.c"#include"level.c"intMain () {zlog_level_t*a_level = Zlog_level_new ("TRACE = ten, Log_err");        Zlog_level_profile (A_level, zc_debug); Zlog_level_del (A_level);}

Zlog study notes (level)