1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
<?php
// $Id$
/**
* @file
* Install, update and uninstall functions for the dblog module.
*/
/**
* Implements hook_schema().
*/
function dblog_schema() {
$schema['watchdog'] = array(
'description' => 'Table that contains logs of all system events.',
'fields' => array(
'wid' => array(
'type' => 'serial',
'not null' => TRUE,
'description' => 'Primary Key: Unique watchdog event ID.',
),
'uid' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The {users}.uid of the user who triggered the event.',
),
'type' => array(
'type' => 'varchar',
'length' => 64,
'not null' => TRUE,
'default' => '',
'description' => 'Type of log message, for example "user" or "page not found."',
),
'message' => array(
'type' => 'text',
'not null' => TRUE,
'size' => 'big',
'description' => 'Text of log message to be passed into the t() function.',
),
'variables' => array(
'type' => 'text',
'not null' => TRUE,
'size' => 'big',
'description' => 'Serialized array of variables that match the message string and that is passed into the t() function.',
),
'severity' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'tiny',
'description' => 'The severity level of the event; ranges from 0 (Emergency) to 7 (Debug)',
),
'link' => array(
'type' => 'varchar',
'length' => 255,
'not null' => FALSE,
'default' => '',
'description' => 'Link to view the result of the event.',
),
'location' => array(
'type' => 'text',
'not null' => TRUE,
'description' => 'URL of the origin of the event.',
),
'referer' => array(
'type' => 'text',
'not null' => FALSE,
'description' => 'URL of referring page.',
),
'hostname' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'Hostname of the user who triggered the event.',
),
'timestamp' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'Unix timestamp of when event occurred.',
),
),
'primary key' => array('wid'),
'indexes' => array(
'type' => array('type'),
'uid' => array('uid'),
),
);
return $schema;
}
/**
* @defgroup updates-6.x-extra Extra database logging updates for 6.x
* @{
*/
/**
* Allow longer referrers.
*/
function dblog_update_6000() {
db_change_field('watchdog', 'referer', 'referer', array('type' => 'text', 'not null' => FALSE));
}
/**
* @} End of "defgroup updates-6.x-extra"
* The next series of updates should start at 7000.
*/
/**
* @defgroup updates-6.x-to-7.x database logging updates from 6.x to 7.x
* @{
*/
/**
* Allow NULL values for links.
*/
function dblog_update_7001() {
db_change_field('watchdog', 'link', 'link', array('type' => 'varchar', 'length' => 255, 'not null' => FALSE, 'default' => ''));
}
/**
* Add index on uid.
*/
function dblog_update_7002() {
db_add_index('watchdog', 'uid', array('uid'));
}
/**
* Allow longer type values.
*/
function dblog_update_7003() {
db_change_field('watchdog', 'type', 'type', array('type' => 'varchar', 'length' => 64, 'not null' => TRUE, 'default' => ''));
}
/**
* @} End of "defgroup updates-6.x-to-7.x"
* The next series of updates should start at 8000.
*/
|
