]>
Commit | Line | Data |
---|---|---|
1d3a17c7 | 1 | <?php |
648472a7 AD |
2 | |
3 | require_once "config.php"; | |
4 | ||
5 | function db_connect($host, $user, $pass, $db) { | |
147f5632 CM |
6 | if (DB_TYPE == "pgsql") { |
7 | ||
1d064e0d | 8 | $string = "dbname=$db user=$user"; |
147f5632 | 9 | |
1d064e0d | 10 | if ($pass) { |
147f5632 | 11 | $string .= " password=$pass"; |
1d064e0d | 12 | } |
147f5632 | 13 | |
6b3bce8a | 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) { | |
09e8bdfd | 25 | die("Unable to connect to database (as $user to $host, database $db):" . pg_last_error()); |
922b009f AD |
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) { |
147f5632 | 33 | $result = mysql_select_db($db, $link); |
922b009f AD |
34 | if (!$result) { |
35 | die("Can't select DB: " . mysql_error($link)); | |
147f5632 | 36 | } |
922b009f AD |
37 | return $link; |
38 | } else { | |
09e8bdfd | 39 | die("Unable to connect to database (as $user to $host, database $db): " . mysql_error()); |
648472a7 | 40 | } |
648472a7 AD |
41 | } |
42 | } | |
43 | ||
c7a8deac AD |
44 | function db_escape_string($s, $strip_tags = true) { |
45 | if ($strip_tags) $s = strip_tags($s); | |
46 | ||
147f5632 | 47 | if (DB_TYPE == "pgsql") { |
648472a7 AD |
48 | return pg_escape_string($s); |
49 | } else { | |
8158c57a | 50 | return mysql_real_escape_string($s); |
648472a7 AD |
51 | } |
52 | } | |
53 | ||
aec3ce39 | 54 | function db_query($link, $query, $die_on_error = true) { |
68c48b7d | 55 | //if ($_REQUEST["qlog"]) |
f30ef1fa | 56 | // error_log($_SESSION["uid"] . ":" . $_REQUEST["op"] . "/" . $_REQUEST["method"] . |
68c48b7d | 57 | // " $query\n", 3, "/tmp/ttrss-query.log"); |
0c543d46 | 58 | |
648472a7 | 59 | if (DB_TYPE == "pgsql") { |
922b009f AD |
60 | $result = pg_query($link, $query); |
61 | if (!$result) { | |
8823cd59 | 62 | $query = htmlspecialchars($query); // just in case |
aec3ce39 | 63 | if ($die_on_error) { |
5f0a3741 | 64 | die("Query <i>$query</i> failed [$result]: " . ($link ? pg_last_error($link) : "No connection")); |
aec3ce39 | 65 | } |
922b009f AD |
66 | } |
67 | return $result; | |
648472a7 | 68 | } else if (DB_TYPE == "mysql") { |
922b009f AD |
69 | $result = mysql_query($query, $link); |
70 | if (!$result) { | |
8823cd59 | 71 | $query = htmlspecialchars($query); |
aec3ce39 | 72 | if ($die_on_error) { |
5f0a3741 | 73 | die("Query <i>$query</i> failed: " . ($link ? mysql_error($link) : "No connection")); |
aec3ce39 | 74 | } |
922b009f AD |
75 | } |
76 | return $result; | |
648472a7 AD |
77 | } |
78 | } | |
79 | ||
80 | function db_fetch_assoc($result) { | |
81 | if (DB_TYPE == "pgsql") { | |
82 | return pg_fetch_assoc($result); | |
83 | } else if (DB_TYPE == "mysql") { | |
922b009f | 84 | return mysql_fetch_assoc($result); |
648472a7 AD |
85 | } |
86 | } | |
87 | ||
88 | ||
89 | function db_num_rows($result) { | |
90 | if (DB_TYPE == "pgsql") { | |
8158c57a | 91 | return pg_num_rows($result); |
648472a7 | 92 | } else if (DB_TYPE == "mysql") { |
8158c57a | 93 | return mysql_num_rows($result); |
648472a7 AD |
94 | } |
95 | } | |
96 | ||
97 | function db_fetch_result($result, $row, $param) { | |
98 | if (DB_TYPE == "pgsql") { | |
99 | return pg_fetch_result($result, $row, $param); | |
100 | } else if (DB_TYPE == "mysql") { | |
e212e483 AD |
101 | // I hate incoherent naming of PHP functions |
102 | return mysql_result($result, $row, $param); | |
648472a7 AD |
103 | } |
104 | } | |
105 | ||
6e0584e9 AD |
106 | function db_unescape_string($str) { |
107 | $tmp = str_replace("\\\"", "\"", $str); | |
108 | $tmp = str_replace("\\'", "'", $tmp); | |
109 | return $tmp; | |
110 | } | |
111 | ||
648472a7 AD |
112 | function db_close($link) { |
113 | if (DB_TYPE == "pgsql") { | |
114 | ||
115 | return pg_close($link); | |
116 | ||
117 | } else if (DB_TYPE == "mysql") { | |
118 | return mysql_close($link); | |
119 | } | |
120 | } | |
7b099a4c | 121 | |
fea67e6a AD |
122 | function db_affected_rows($link, $result) { |
123 | if (DB_TYPE == "pgsql") { | |
124 | return pg_affected_rows($result); | |
125 | } else if (DB_TYPE == "mysql") { | |
126 | return mysql_affected_rows($link); | |
127 | } | |
68d3cf5a | 128 | } |
a4dbc524 AD |
129 | |
130 | function db_last_error($link) { | |
131 | if (DB_TYPE == "pgsql") { | |
132 | return pg_last_error($link); | |
133 | } else if (DB_TYPE == "mysql") { | |
134 | return mysql_error($link); | |
135 | } | |
136 | } | |
137 | ||
147f5632 CM |
138 | function db_quote($str){ |
139 | return("'$str'"); | |
140 | } | |
141 | ||
7b099a4c | 142 | ?> |