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* * |
* * |
| 16 |
***************************************************************************/ |
***************************************************************************/ |
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|
| 18 |
#include "common.h" |
#include "io.h" |
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#include <stdio.h> |
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|
#include <stdarg.h> |
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#include <sys/types.h> |
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|
#include <time.h> |
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|
#include <unistd.h> |
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|
| 25 |
FILE *fp_log_std; |
FILE *fp_log_std; |
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FILE *fp_log_err; |
FILE *fp_log_err; |
| 57 |
{ |
{ |
| 58 |
time_t t; |
time_t t; |
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char s_time[256]; |
char s_time[256]; |
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t = time(0); |
t = time (0); |
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|
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strftime(s_time,256,"%Y-%m-%d %H:%M:%S", localtime (&t)); |
strftime (s_time, 256, "%Y-%m-%d %H:%M:%S", localtime (&t)); |
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sprintf(buf,"[%s] [%d] ", s_time, getpid()); |
sprintf (buf, "[%s] [%d] ", s_time, getpid ()); |
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|
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return 0; |
return 0; |
| 66 |
} |
} |
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|
|
| 68 |
int |
int |
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log_std (char *msg) |
log_std (const char *format, ...) |
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{ |
{ |
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|
va_list args; |
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|
int retval; |
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char buf[1024]; |
char buf[1024]; |
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|
|
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if (fp_log_std == NULL) |
log_head (buf); |
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{ |
strcat (buf, format); |
|
perror ("log_std failed\n"); |
|
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return -1; |
|
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} |
|
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|
|
| 78 |
log_head(buf); |
va_start (args, format); |
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|
retval = vfprintf (fp_log_std, buf, args); |
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va_end (args); |
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|
| 82 |
strcat(buf,msg); |
fflush (fp_log_std); |
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|
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if (fprintf (fp_log_std, buf)<0) |
|
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{ |
|
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perror ("log_std failed\n"); |
|
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return -2; |
|
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} |
|
| 83 |
|
|
| 84 |
fflush(fp_log_std); |
return retval; |
|
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|
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return 0; |
|
| 85 |
} |
} |
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|
|
| 87 |
int |
int |
| 88 |
log_error (char *error_msg) |
log_error (const char *format, ...) |
| 89 |
{ |
{ |
| 90 |
|
va_list args; |
| 91 |
|
int retval; |
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char buf[1024]; |
char buf[1024]; |
|
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|
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if (fp_log_err == NULL) |
|
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{ |
|
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perror ("log_error failed\n"); |
|
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return -1; |
|
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} |
|
| 93 |
|
|
| 94 |
log_head(buf); |
log_head (buf); |
| 95 |
|
strcat (buf, format); |
| 96 |
|
|
| 97 |
strcat(buf,error_msg); |
va_start (args, format); |
| 98 |
|
retval = vfprintf (fp_log_err, buf, args); |
| 99 |
|
va_end (args); |
| 100 |
|
|
| 101 |
if (fprintf (fp_log_err, buf)<0) |
fflush (fp_log_err); |
|
{ |
|
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perror ("log_error failed\n"); |
|
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return -2; |
|
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} |
|
|
|
|
|
fflush(fp_log_err); |
|
| 102 |
|
|
| 103 |
return 0; |
return retval; |
| 104 |
} |
} |
| 105 |
|
|
| 106 |
int |
int |
| 107 |
log_std_redirect(int fd) |
log_std_redirect (int fd) |
| 108 |
{ |
{ |
| 109 |
int ret; |
int ret; |
| 110 |
close (fileno(fp_log_std)); |
close (fileno (fp_log_std)); |
| 111 |
ret = dup2(fd, fileno(fp_log_std)); |
ret = dup2 (fd, fileno (fp_log_std)); |
| 112 |
return ret; |
return ret; |
| 113 |
} |
} |
| 114 |
|
|
| 115 |
int |
int |
| 116 |
log_err_redirect(int fd) |
log_err_redirect (int fd) |
| 117 |
{ |
{ |
| 118 |
int ret; |
int ret; |
| 119 |
close (fileno(fp_log_err)); |
close (fileno (fp_log_err)); |
| 120 |
ret = dup2(fd, fileno(fp_log_err)); |
ret = dup2 (fd, fileno (fp_log_err)); |
| 121 |
return ret; |
return ret; |
| 122 |
} |
} |