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/* |
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* Copyright (c) 2007, OmniTI Computer Consulting, Inc. |
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* All rights reserved. |
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*/ |
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|
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#ifndef _UTILS_NOIT_LOG_H |
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#define _UTILS_NOIT_LOG_H |
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#include "noit_defines.h" |
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#include <pthread.h> |
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#include <stdarg.h> |
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|
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struct _noit_log_stream_outlet_list { |
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struct _noit_log_stream *outlet; |
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struct _noit_log_stream_outlet_list *next; |
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}; |
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|
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typedef struct { |
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int (*openop)(struct _noit_log_stream *); |
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int (*reopenop)(struct _noit_log_stream *); |
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int (*writeop)(struct _noit_log_stream *, const void *, size_t); |
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int (*closeop)(struct _noit_log_stream *); |
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} logops_t; |
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|
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typedef struct _noit_log_stream { |
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char *name; |
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int enabled; |
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char *path; |
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logops_t *ops; |
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void *op_ctx; |
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struct _noit_log_stream_outlet_list *outlets; |
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} * noit_log_stream_t; |
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|
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extern noit_log_stream_t noit_stderr; |
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extern noit_log_stream_t noit_debug; |
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extern noit_log_stream_t noit_error; |
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|
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API_EXPORT(void) noit_log_init(); |
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API_EXPORT(noit_log_stream_t) noit_log_stream_new(const char *, logops_t *); |
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API_EXPORT(noit_log_stream_t) noit_log_stream_new_on_fd(const char *, int); |
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API_EXPORT(noit_log_stream_t) noit_log_stream_new_on_file(const char *); |
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API_EXPORT(noit_log_stream_t) noit_log_stream_find(const char *); |
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API_EXPORT(void) noit_log_stream_add_stream(noit_log_stream_t ls, |
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noit_log_stream_t outlet); |
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API_EXPORT(noit_log_stream_t) |
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noit_log_stream_remove_stream(noit_log_stream_t ls, |
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const char *name); |
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API_EXPORT(void) noit_log_stream_reopen(noit_log_stream_t ls); |
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API_EXPORT(void) noit_log_stream_close(noit_log_stream_t ls); |
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API_EXPORT(void) noit_log_stream_free(noit_log_stream_t ls); |
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API_EXPORT(void) noit_vlog(noit_log_stream_t ls, struct timeval *, |
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const char *file, int line, |
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const char *format, va_list arg); |
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API_EXPORT(void) noit_log(noit_log_stream_t ls, struct timeval *, |
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const char *file, int line, |
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const char *format, ...) |
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#ifdef __GNUC__ |
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__attribute__ ((format (printf, 5, 6))) |
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#endif |
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; |
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|
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#define noitLT(ls, t, args...) \ |
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if(ls && ls->enabled) noit_log(ls, t, __FILE__, __LINE__, args) |
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#define noitL(ls, args...) do { \ |
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if(ls && ls->enabled) { \ |
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struct timeval __noitL_now; \ |
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gettimeofday(&__noitL_now, NULL); \ |
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noit_log(ls, &__noitL_now, __FILE__, __LINE__, args); \ |
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} \ |
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} while(0) |
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#endif |
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