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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
648472a7 AD |
2 | |
3 | require_once "config.php"; | |
4 | ||
5 | function db_connect($host, $user, $pass, $db) { | |
6 | if (DB_TYPE == "pgsql") { | |
7 | ||
1d064e0d AD |
8 | $string = "dbname=$db user=$user"; |
9 | ||
10 | if ($pass) { | |
11 | $string .= " password=$pass"; | |
12 | } | |
6b3bce8a AD |
13 | |
14 | if ($host) { | |
387e6b41 | 15 | $string .= " host=$host"; |
6b3bce8a AD |
16 | } |
17 | ||
befc807f AD |
18 | if (defined('DB_PORT')) { |
19 | $string = "$string port=" . DB_PORT; | |
20 | } | |
21 | ||
922b009f AD |
22 | $link = pg_connect($string); |
23 | ||
24 | if (!$link) { | |
25 | die("Connection failed: " . pg_last_error($link)); | |
26 | } | |
27 | ||
28 | return $link; | |
648472a7 AD |
29 | |
30 | } else if (DB_TYPE == "mysql") { | |
922b009f | 31 | $link = mysql_connect($host, $user, $pass); |
648472a7 | 32 | if ($link) { |
922b009f AD |
33 | $result = mysql_select_db($db, $link); |
34 | if (!$result) { | |
35 | die("Can't select DB: " . mysql_error($link)); | |
36 | } | |
37 | return $link; | |
38 | } else { | |
39 | die("Connection failed: " . mysql_error($link)); | |
648472a7 | 40 | } |
648472a7 AD |
41 | } |
42 | } | |
43 | ||
44 | function db_escape_string($s) { | |
45 | if (DB_TYPE == "pgsql") { | |
46 | return pg_escape_string($s); | |
47 | } else { | |
8158c57a | 48 | return mysql_real_escape_string($s); |
648472a7 AD |
49 | } |
50 | } | |
51 | ||
aec3ce39 | 52 | function db_query($link, $query, $die_on_error = true) { |
648472a7 | 53 | if (DB_TYPE == "pgsql") { |
922b009f AD |
54 | $result = pg_query($link, $query); |
55 | if (!$result) { | |
8823cd59 | 56 | $query = htmlspecialchars($query); // just in case |
aec3ce39 | 57 | if ($die_on_error) { |
472782e8 | 58 | die("Query <i>$query</i> failed [$result]: " . pg_last_error($link)); |
aec3ce39 | 59 | } |
922b009f AD |
60 | } |
61 | return $result; | |
648472a7 | 62 | } else if (DB_TYPE == "mysql") { |
922b009f AD |
63 | $result = mysql_query($query, $link); |
64 | if (!$result) { | |
8823cd59 | 65 | $query = htmlspecialchars($query); |
aec3ce39 AD |
66 | if ($die_on_error) { |
67 | die("Query <i>$query</i> failed: " . mysql_error($link)); | |
68 | } | |
922b009f AD |
69 | } |
70 | return $result; | |
648472a7 AD |
71 | } |
72 | } | |
73 | ||
74 | function db_fetch_assoc($result) { | |
75 | if (DB_TYPE == "pgsql") { | |
76 | return pg_fetch_assoc($result); | |
77 | } else if (DB_TYPE == "mysql") { | |
922b009f | 78 | return mysql_fetch_assoc($result); |
648472a7 AD |
79 | } |
80 | } | |
81 | ||
82 | ||
83 | function db_num_rows($result) { | |
84 | if (DB_TYPE == "pgsql") { | |
8158c57a | 85 | return pg_num_rows($result); |
648472a7 | 86 | } else if (DB_TYPE == "mysql") { |
8158c57a | 87 | return mysql_num_rows($result); |
648472a7 AD |
88 | } |
89 | } | |
90 | ||
91 | function db_fetch_result($result, $row, $param) { | |
92 | if (DB_TYPE == "pgsql") { | |
93 | return pg_fetch_result($result, $row, $param); | |
94 | } else if (DB_TYPE == "mysql") { | |
e212e483 AD |
95 | // I hate incoherent naming of PHP functions |
96 | return mysql_result($result, $row, $param); | |
648472a7 AD |
97 | } |
98 | } | |
99 | ||
6e0584e9 AD |
100 | function db_unescape_string($str) { |
101 | $tmp = str_replace("\\\"", "\"", $str); | |
102 | $tmp = str_replace("\\'", "'", $tmp); | |
103 | return $tmp; | |
104 | } | |
105 | ||
648472a7 AD |
106 | function db_close($link) { |
107 | if (DB_TYPE == "pgsql") { | |
108 | ||
109 | return pg_close($link); | |
110 | ||
111 | } else if (DB_TYPE == "mysql") { | |
112 | return mysql_close($link); | |
113 | } | |
114 | } | |
7b099a4c | 115 | |
fea67e6a AD |
116 | function db_affected_rows($link, $result) { |
117 | if (DB_TYPE == "pgsql") { | |
118 | return pg_affected_rows($result); | |
119 | } else if (DB_TYPE == "mysql") { | |
120 | return mysql_affected_rows($link); | |
121 | } | |
68d3cf5a | 122 | } |
a4dbc524 AD |
123 | |
124 | function db_last_error($link) { | |
125 | if (DB_TYPE == "pgsql") { | |
126 | return pg_last_error($link); | |
127 | } else if (DB_TYPE == "mysql") { | |
128 | return mysql_error($link); | |
129 | } | |
130 | } | |
131 | ||
7b099a4c | 132 | ?> |