1    | /******************
2    |   Copyright (c) 2002                                        RIPE NCC
3    | 
4    |   All Rights Reserved
5    | 
6    |   Permission to use, copy, modify, and distribute this software and its
7    |   documentation for any purpose and without fee is hereby granted,
8    |   provided that the above copyright notice appear in all copies and that
9    |   both that copyright notice and this permission notice appear in
10   |   supporting documentation, and that the name of the author not be
11   |   used in advertising or publicity pertaining to distribution of the
12   |   software without specific, written prior permission.
13   | 
14   |   THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
15   |   ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS; IN NO EVENT SHALL
16   |   AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
17   |   DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
18   |   AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
19   |   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20   |   ***************************************/
21   | 
22   | #ifndef TA_H
23   | #define TA_H
24   | 
25   | #include <glib.h>
26   | #include <pthread.h>
27   | #include <stdio.h>
28   | 
29   | #include "stubs.h"
30   | #include "memwrap.h"
31   | #include "sk.h"
32   | #include "timediff.h"
33   | 
34   | /* thread activity monitor */
35   | #define TA_TYPE_LEN 16
36   | #define TA_ACT_LEN 256
37   | #define TA_PRINT_LEN (TA_ACT_LEN+64)
38   | 
39   | typedef struct 
40   | {  
41   |   pthread_t  thread_id;                /* thread id */  
42   |   ut_timer_t sessionstart;             /* time the session started */
43   |   ut_timer_t taskstart;                /* time the last task started */
44   |   int        sock;                     /* socket */
45   |   sk_conn_st *condat;                  /* sk's connection data struct */
46   |   char       type[TA_TYPE_LEN];
47   |   char       activity[TA_ACT_LEN];     /* current activity (eg query) */
48   |   int        tasks;                   /* number of activities(used to calculate the average) */
49   | } ta_str_t;
50   | 
51   | 
52   | #ifdef TA_IMPL
53   | /* GLOBALs (private to the module)*/
54   | GList *ta_list = NULL;
55   | pthread_mutex_t ta_mutex = PTHREAD_MUTEX_INITIALIZER;
56   | #endif
57   | 
58   | #ifdef __cplusplus
59   | extern "C" {
60   | #endif
61   | 
62   | 
63   | /* prototypes */
64   | void TA_add(int  sock, char *type);
65   | void TA_delete(void); 
66   | void TA_setactivity(char *activity);
67   | void TA_setcondat(sk_conn_st *condat);
68   | char * TA_tostring(void);
69   | void TA_increment(void);
70   | void TA_trigger(char *type, int sock, pthread_t thread_id);
71   | void TA_reset_counters(pthread_t thread_id);
72   | 
73   | #ifdef __cplusplus
74   | }
75   | #endif
76   | 
77   | 
78   | #endif
79   |