| 6 |
* Copyright (C) 2004-2025 Leaflet <leaflet@leafok.com> |
* Copyright (C) 2004-2025 Leaflet <leaflet@leafok.com> |
| 7 |
*/ |
*/ |
| 8 |
|
|
| 9 |
|
#ifdef HAVE_CONFIG_H |
| 10 |
|
#include "config.h" |
| 11 |
|
#endif |
| 12 |
|
|
| 13 |
#include "common.h" |
#include "common.h" |
| 14 |
#include "io.h" |
#include "io.h" |
| 15 |
#include "log.h" |
#include "log.h" |
| 16 |
|
#include <errno.h> |
| 17 |
#include <stdarg.h> |
#include <stdarg.h> |
| 18 |
#include <string.h> |
#include <string.h> |
| 19 |
#include <time.h> |
#include <time.h> |
| 25 |
STR_LOG_TIME_MAX_LEN = 50, |
STR_LOG_TIME_MAX_LEN = 50, |
| 26 |
}; |
}; |
| 27 |
|
|
| 28 |
|
static char path_common_log[FILE_PATH_LEN]; |
| 29 |
|
static char path_error_log[FILE_PATH_LEN]; |
| 30 |
static FILE *fp_common_log; |
static FILE *fp_common_log; |
| 31 |
static FILE *fp_error_log; |
static FILE *fp_error_log; |
| 32 |
|
static int redir_common_log = 0; |
| 33 |
|
static int redir_error_log = 0; |
| 34 |
|
|
| 35 |
int log_begin(const char *common_log_file, const char *error_log_file) |
int log_begin(const char *common_log_file, const char *error_log_file) |
| 36 |
{ |
{ |
| 37 |
fp_common_log = fopen(common_log_file, "a"); |
strncpy(path_common_log, common_log_file, sizeof(path_common_log) - 1); |
| 38 |
|
path_common_log[sizeof(path_common_log) - 1] = '\0'; |
| 39 |
|
strncpy(path_error_log, error_log_file, sizeof(path_error_log) - 1); |
| 40 |
|
path_error_log[sizeof(path_error_log) - 1] = '\0'; |
| 41 |
|
|
| 42 |
|
fp_common_log = fopen(path_common_log, "a"); |
| 43 |
if (fp_common_log == NULL) |
if (fp_common_log == NULL) |
| 44 |
{ |
{ |
| 45 |
perror("log_begin failed\n"); |
fprintf(stderr, "fopen(%s) error: %d\n", path_common_log, errno); |
| 46 |
return -1; |
return -1; |
| 47 |
} |
} |
| 48 |
|
|
| 49 |
fp_error_log = fopen(error_log_file, "a"); |
fp_error_log = fopen(path_error_log, "a"); |
| 50 |
if (fp_error_log == NULL) |
if (fp_error_log == NULL) |
| 51 |
{ |
{ |
| 52 |
perror("log_begin failed\n"); |
fprintf(stderr, "fopen(%s) error: %d\n", path_error_log, errno); |
| 53 |
return -2; |
return -2; |
| 54 |
} |
} |
| 55 |
|
|
| 56 |
|
redir_common_log = 0; |
| 57 |
|
redir_error_log = 0; |
| 58 |
|
|
| 59 |
return 0; |
return 0; |
| 60 |
} |
} |
| 61 |
|
|
| 79 |
{ |
{ |
| 80 |
snprintf(buf, len, "[%s] [%d] [INFO] ", s_time, getpid()); |
snprintf(buf, len, "[%s] [%d] [INFO] ", s_time, getpid()); |
| 81 |
} |
} |
| 82 |
else // if (log_level == LOG_LEVEL_ERROR) |
else if (log_level == LOG_LEVEL_ERROR) |
| 83 |
{ |
{ |
| 84 |
snprintf(buf, len, "[%s] [%d] [ERROR] [%s:%d] ", s_time, getpid(), app_file, app_line); |
snprintf(buf, len, "[%s] [%d] [ERROR] [%s:%d] ", s_time, getpid(), app_file, app_line); |
| 85 |
} |
} |
| 86 |
|
else // if (log_level == LOG_LEVEL_DEBUG) |
| 87 |
|
{ |
| 88 |
|
snprintf(buf, len, "[%s] [%d] [DEBUG] [%s:%d] ", s_time, getpid(), app_file, app_line); |
| 89 |
|
} |
| 90 |
} |
} |
| 91 |
|
|
| 92 |
int log_printf(enum log_level_t log_level, const char *app_file, int app_line, const char *format, ...) |
int log_printf(enum log_level_t log_level, const char *app_file, int app_line, const char *format, ...) |
| 96 |
char buf[LINE_BUFFER_LEN]; |
char buf[LINE_BUFFER_LEN]; |
| 97 |
FILE *fp_log; |
FILE *fp_log; |
| 98 |
|
|
| 99 |
fp_log = (log_level == LOG_LEVEL_ERROR ? fp_error_log : fp_common_log); |
fp_log = (log_level == LOG_LEVEL_COMMON ? fp_common_log : fp_error_log); |
| 100 |
|
|
| 101 |
log_head(buf, sizeof(buf), log_level, app_file, app_line); |
log_head(buf, sizeof(buf), log_level, app_file, app_line); |
| 102 |
strncat(buf, format, sizeof(buf) - strnlen(buf, sizeof(buf))); |
strncat(buf, format, sizeof(buf) - strnlen(buf, sizeof(buf))); |
| 112 |
|
|
| 113 |
int log_common_redir(int fd) |
int log_common_redir(int fd) |
| 114 |
{ |
{ |
| 115 |
int ret; |
redir_common_log = 1; |
| 116 |
close(fileno(fp_common_log)); |
return dup2(fd, fileno(fp_common_log)); |
|
ret = dup2(fd, fileno(fp_common_log)); |
|
|
return ret; |
|
| 117 |
} |
} |
| 118 |
|
|
| 119 |
int log_error_redir(int fd) |
int log_error_redir(int fd) |
| 120 |
{ |
{ |
| 121 |
int ret; |
redir_error_log = 1; |
| 122 |
close(fileno(fp_error_log)); |
return dup2(fd, fileno(fp_error_log)); |
| 123 |
ret = dup2(fd, fileno(fp_error_log)); |
} |
| 124 |
return ret; |
|
| 125 |
|
int log_restart(void) |
| 126 |
|
{ |
| 127 |
|
FILE *fp; |
| 128 |
|
|
| 129 |
|
if (!redir_common_log) |
| 130 |
|
{ |
| 131 |
|
fp = fopen(path_common_log, "a"); |
| 132 |
|
if (fp == NULL) |
| 133 |
|
{ |
| 134 |
|
log_error("fopen(%s) error: %d\n", path_common_log, errno); |
| 135 |
|
return -1; |
| 136 |
|
} |
| 137 |
|
fclose(fp_common_log); |
| 138 |
|
fp_common_log = fp; |
| 139 |
|
} |
| 140 |
|
|
| 141 |
|
if (!redir_error_log) |
| 142 |
|
{ |
| 143 |
|
fp = fopen(path_error_log, "a"); |
| 144 |
|
if (fp == NULL) |
| 145 |
|
{ |
| 146 |
|
log_error("fopen(%s) error: %d\n", path_error_log, errno); |
| 147 |
|
return -2; |
| 148 |
|
} |
| 149 |
|
fclose(fp_error_log); |
| 150 |
|
fp_error_log = fp; |
| 151 |
|
} |
| 152 |
|
|
| 153 |
|
return 0; |
| 154 |
} |
} |