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No commits in common. "35c8b969679577b3de1d5b020365f1325515142a" and "b90c42182dd4598ae76788fbb0c7daeb7b6115b6" have entirely different histories.
35c8b96967
...
b90c42182d
103
log.c
103
log.c
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@ -1,103 +0,0 @@
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/******************************************************************************
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*
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* Copyright (c) 2017-2019 by Löwenware Ltd
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* Please, refer LICENSE file for legal information
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*
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******************************************************************************/
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/**
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* @file log.c
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* @author Ilja Kartašov <ik@lowenware.com>
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* @brief cStuff log module source file
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*
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* @see https://lowenware.com/
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*/
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#include <time.h>
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#include "log.h"
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void
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cstuff_log_init(CStuffLog self, uint8_t level)
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{
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self->target = stderr;
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self->level = level;
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}
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void
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cstuff_log_release(CStuffLog self)
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{
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if (self->target != stderr)
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fclose(self->target);
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}
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CStuffRetcode
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cstuff_log_set_file(CStuffLog self, const char *filename)
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{
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FILE *fp;
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if (!(fp = fopen(filename, "a")))
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return CSTUFF_SYSCALL_ERROR;
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self->target = fp;
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return CSTUFF_SUCCESS;
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}
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int
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cstuff_log_printf(CStuffLog self, int level, const char *format, ...)
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{
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int result;
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va_list vl;
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va_start(vl, format);
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result = cstuff_log_vprintf(self, level, format, vl);
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va_end(vl);
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return result;
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}
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int
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cstuff_log_vprintf(CStuffLog self, int level, const char *format, va_list vl)
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{
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int result;
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if (self->level & level) {
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FILE *f = self->target;
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char *label;
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time_t rawtime;
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char strtime[32+1];
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struct tm timeinfo;
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time(&rawtime);
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localtime_r(&rawtime, &timeinfo);
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strftime(strtime, 32, "%F %T", &timeinfo);
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switch (level)
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{
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case CSTUFF_LOG_ERROR:
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label = "!!";
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break;
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case CSTUFF_LOG_ALERT:
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label = "~!";
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break;
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case CSTUFF_LOG_DEBUG:
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label = "**";
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break;
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default:
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label = "--";
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}
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result = fprintf(f, "%s %s ", strtime, label);
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result += vfprintf(f, format, vl);
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fputc('\n', f);
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result++;
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fflush(f);
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} else {
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result = 0;
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}
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return result;
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}
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58
log.h
58
log.h
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@ -1,58 +0,0 @@
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/******************************************************************************
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*
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* Copyright (c) 2017-2019 by Löwenware Ltd
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* Please, refer LICENSE file for legal information
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*
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******************************************************************************/
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/**
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* @file log.h
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* @author Ilja Kartašov <ik@lowenware.com>
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* @brief cStuff log module header file
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*
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* @see https://lowenware.com/cStuff/
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*/
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#ifndef CSTUFF_LOG_H_557ADEFE_2BE8_4B9B_A894_F08FF64008EF
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#define CSTUFF_LOG_H_557ADEFE_2BE8_4B9B_A894_F08FF64008EF
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdint.h>
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#include "retcode.h"
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#define CSTUFF_LOG_OFF (0)
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#define CSTUFF_LOG_ERROR (1<<0)
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#define CSTUFF_LOG_ALERT (1<<1)
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#define CSTUFF_LOG_STATE (1<<2)
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#define CSTUFF_LOG_DEBUG (1<<3)
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#define CSTUFF_LOG_ALL (0xFF)
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struct cstuff_log {
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FILE *target;
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uint8_t level;
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};
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typedef struct cstuff_log * CStuffLog;
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void
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cstuff_log_init(CStuffLog self, int level);
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void
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cstuff_log_release(CStuffLog self);
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CStuffRetcode
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cstuff_log_set_file(CStuffLog self, const char *filename);
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int
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cstuff_log_printf(CStuffLog self, int level, const char *format, ...);
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int
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cstuff_log_vprintf(CStuffLog self, int level, const char *format, va_list vl);
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#endif /* !CSTUFF_LOG_H */
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27
retcode.h
27
retcode.h
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@ -1,27 +0,0 @@
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/******************************************************************************
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*
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* Copyright (c) 2017-2019 by Löwenware Ltd
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* Please, refer LICENSE file for legal information
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*
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******************************************************************************/
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/**
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* @file retcode.h
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* @author Ilja Kartašov <ik@lowenware.com>
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* @brief cStuff return codes
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*
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* @see https://lowenware.com/
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*/
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#ifndef CSTUFF_RETCODE_H_CBA3C16B_88D6_49F4_966D_DBDA727583FE
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#define CSTUFF_RETCODE_H_CBA3C16B_88D6_49F4_966D_DBDA727583FE
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typedef enum {
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CSTUFF_MALLOC_ERROR = -2
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, CSTUFF_SYSCALL_ERROR = -1
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, CSTUFF_SUCCESS = 0
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, CSTUFF_IDLE = 1
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} CStuffRetcode;
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#endif /* !CSTUFF_RETCODE_H */
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104
string.c
104
string.c
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@ -1,104 +0,0 @@
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/******************************************************************************
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*
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* Copyright (c) 2017-2019 by Löwenware Ltd
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* Please, refer LICENSE file for legal information
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*
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******************************************************************************/
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/**
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* @file string.c
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* @author Ilja Kartašov <ik@lowenware.com>
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* @brief cStuff string module implementation
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*
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* @see https://lowenware.com/
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include "string.h"
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int
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cstuff_strcpy(char **out, const char *in)
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{
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return cstuff_strncpy(out, in, strlen(in));
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}
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int
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cstuff_strncpy(char **out, const char *in, int len)
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{
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char *s;
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if (!(s = malloc( len + 1 )))
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return -1;
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strncpy(s, in, len);
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s[len]=0;
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*out = s;
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return len;
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}
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int
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cstuff_strset(char **out, const char *in)
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{
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return cstuff_strnset(out, in, strlen(in));
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}
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int
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cstuff_strnset(char **out, const char *in, int len)
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{
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char *s;
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if (!(s = realloc(*out, len+1)))
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return -1;
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strncpy(s, in, len);
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s[len] = 0;
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*out = s;
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return len;
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}
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int
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cstuff_sprintf(char **out, const char *format, ...)
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{
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int result;
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va_list vl;
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va_start(vl, format);
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result = cstuff_vsprintf(out, format, vl);
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va_end(vl);
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return result;
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}
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int
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cstuff_vsprintf(char **out, const char *format, va_list args)
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{
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int result;
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va_list vc;
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char tmp, *s;
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va_copy(vc, args);
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result = vsnprintf(&tmp, 1, format, vc);
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va_end(vc);
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if (!(s = malloc(result + 1)))
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return -1;
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*out = s;
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result = vsnprintf(s, result+1, format, args);
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return result;
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}
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61
string.h
61
string.h
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@ -1,61 +0,0 @@
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/******************************************************************************
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*
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* Copyright (c) 2017-2019 by Löwenware Ltd
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* Please, refer LICENSE file for legal information
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*
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******************************************************************************/
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/**
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* @file string.h
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* @author Ilja Kartašov <ik@lowenware.com>
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* @brief String module declarations
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*
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* @see https://lowenware.com/
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*/
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#ifndef CSTUFF_STRING_H_938B242C_B750_40E9_8B67_A69F2F37EB87
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#define CSTUFF_STRING_H_938B242C_B750_40E9_8B67_A69F2F37EB87
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#include <stdarg.h>
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#include "retcode.h"
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/** @brief Copies in string to newly allocated out buffer
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* @param out a pointer to an address where new pointer must be stored
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* @param in an input string
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* @return length of string or -1 if out of memory
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*/
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int
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cstuff_strcpy(char **out, const char *in);
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int
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cstuff_strncpy(char **out, const char *in, int len);
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/** @brief Overwrites content of out buffer with in string using realloc
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* @param out a pointer to an address where new string must be stored
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* @param in an input string
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* @return length of string or -1 if out of memory
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*/
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int
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cstuff_strset(char **out, const char *in);
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int
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cstuff_strnset(char **out, const char *in, int len);
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/** @brief Allocates memory and prints a formatted string into it
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* @param out a pointer to an address where new string must be stored
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* @param format a format for string (see manual for stdlib sprintf)
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* @return length of string or -1 if out of memory
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*/
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int
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cstuff_sprintf(char **out, const char *format, ...);
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int
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cstuff_vsprintf(char **out, const char *format, va_list args);
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#endif /* !CSTUFF_STRING_H */
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