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345 richard 1 
<?php
2 
function da_sql_limit($limit,$point,$config)
3 
{
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	switch($point){
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		case 0:
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			return '';
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		case 1:
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			return '';
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		case 2:
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			return "LIMIT $limit";
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	}
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}
13 
 
14 
function da_sql_host_connect($server,$config)
15 
{
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	$retrytime = 0;
17 
 
18 
	if ($config[sql_use_http_credentials] == 'yes'){
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		global $HTTP_SERVER_VARS;
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		$SQL_user = $HTTP_SERVER_VARS["PHP_AUTH_USER"];
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		$SQL_passwd = $HTTP_SERVER_VARS["PHP_AUTH_PW"];
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	}
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	else{
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		$SQL_user = $config[sql_username];
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		$SQL_passwd = $config[sql_password];
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	}
27 
 
28 
	if ($config[sql_connect_timeout] != 0)
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		$retrytime = $config[sql_connect_timeout];
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	if ($config[sql_debug] == 'true')
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		print "<b>DEBUG(SQL,SQLRELAY DRIVER): Connect: User=$SQL_user,Password=$SQL_passwd </b><br>\n";
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	$link[con] = @sqlrcon_alloc($server,$port,'',$SQL_user,$SQL_passwd,$retrytime,1);
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	if ($link[con]){
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		$link[cur] = @sqlrcur_alloc($link[con]);
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		if ($link[cur])
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			return $link;
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		else
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			return 0;
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	}
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	else
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		return 0;
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}
43 
 
44 
function da_sql_connect($config)
45 
{
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	$retrytime = 0;
47 
 
48 
	if ($config[sql_use_http_credentials] == 'yes'){
49 
		global $HTTP_SERVER_VARS;
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		$SQL_user = $HTTP_SERVER_VARS["PHP_AUTH_USER"];
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		$SQL_passwd = $HTTP_SERVER_VARS["PHP_AUTH_PW"];
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	}
53 
	else{
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		$SQL_user = $config[sql_username];
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		$SQL_passwd = $config[sql_password];
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	}
57 
 
58 
	if ($config[sql_connect_timeout] != 0)
59 
		$retrytime = $config[sql_connect_timeout];
60 
	if ($config[sql_debug] == 'true')
61 
		print "<b>DEBUG(SQL,SQLRELAY DRIVER): Connect: User=$SQL_user,Password=$SQL_passwd </b><br>\n";
62 
	$link[con] = @sqlrcon_alloc($config[sql_server],$config[sql_port],'',$SQL_user,$SQL_passwd,$retrytime,1);
63 
	if ($link[con]){
64 
		$link[cur] = @sqlrcur_alloc($link[con]);
65 
		if ($link[cur])
66 
			return $link;
67 
		else
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			return 0;
69 
	}
70 
	else
71 
		return 0;
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}
73 
 
74 
function da_sql_pconnect($config)
75 
{
76 
	$retrytime = 0;
77 
 
78 
 
79 
	if ($config[sql_use_http_credentials] == 'yes'){
80 
		global $HTTP_SERVER_VARS;
81 
		$SQL_user = $HTTP_SERVER_VARS["PHP_AUTH_USER"];
82 
		$SQL_passwd = $HTTP_SERVER_VARS["PHP_AUTH_PW"];
83 
	}
84 
	else{
85 
		$SQL_user = $config[sql_username];
86 
		$SQL_passwd = $config[sql_password];
87 
	}
88 
 
89 
	if ($config[sql_connect_timeout] != 0)
90 
		$retrytime = $config[sql_connect_timeout];
91 
	if ($config[sql_debug] == 'true')
92 
		print "<b>DEBUG(SQL,SQLRELAY DRIVER): Connect: Host=$config[sql_server],Port=$config[sql_port],User=$SQL_user,Password=$SQL_passwd </b><br>\n";
93 
	$link[con] = sqlrcon_alloc($config[sql_server],$config[sql_port],'',$SQL_user,$SQL_passwd,$retrytime,1);
94 
	if ($link[con]){
95 
		sqlrcon_debugOn($link[con]);
96 
		$link[cur] = sqlrcur_alloc($link[con]);
97 
		if ($link[cur]){
98 
			sqlrcur_setResultSetBufferSize($link[cur], 4);
99 
			sqlrcur_lowerCaseColumnNames($link[cur]);
100 
			return $link;
101 
		}
102 
		else
103 
			return false;
104 
	}
105 
	else{
106 
		return false;
107 
	}
108 
}
109 
 
110 
function da_sql_close($link,$config)
111 
{
112 
	if (sqlrcur_free($link[cur]))
113 
		return sqlrcon_free($link[con]);
114 
	else
115 
		return 0;
116 
}
117 
 
118 
function da_sql_escape_string($string)
119 
{
120 
	return addslashes($string);
121 
}
122 
 
123 
function da_sql_query($link,$config,$query)
124 
{
125 
	if ($config[sql_debug] == 'true')
126 
		print "<b>DEBUG(SQL,SQLRELAY DRIVER): Query: <i>$query</i></b><br>\n";
127 
	if (sqlrcur_sendQuery($link[cur],$query)){
128 
		sqlrcon_endSession($link[con]);
129 
		$link[count] = sqlrcur_rowCount($link[cur]);
130 
		return $link;
131 
	}
132 
	else{
133 
		return false;
134 
	}
135 
}
136 
 
137 
function da_sql_num_rows($result,$config)
138 
{
139 
	if ($config[sql_debug] == 'true')
140 
		print "<b>DEBUG(SQL,SQLRELAY DRIVER): Query Result: Num rows:: " . @sqlrcur_rowCount($result[cur]) . "</b><br>\n";
141 
	return sqlrcur_rowCount($result[cur]);
142 
	return 0;
143 
}
144 
 
145 
function da_sql_fetch_array($result,$config)
146 
{
147 
	static $counter = 0;
148 
	if ($counter < $result[count]){
149 
		$row = sqlrcur_getRowAssoc($result[cur],$counter);
150 
		$counter++;
151 
	}
152 
	else{
153 
		$counter = 0;
154 
		return false;
155 
	}
156 
	if ($config[sql_debug] == 'true'){
157 
		print "<b>DEBUG(SQL,SQLRELAY DRIVER): Query Result: <pre>";
158 
	}
159 
	return $row;
160 
}
161 
 
162 
function da_sql_affected_rows($link,$result,$config)
163 
{
164 
	if ($config[sql_debug] == 'true')
165 
		print "<b>DEBUG(SQL,SQLRELAY DRIVER): Query Result: Affected rows:: " . @sqlrcur_affectedRows($result[cur]) . "</b><br>\n";
166 
	return sqlrcur_affectedRows($result[cur]);
167 
}
168 
 
169 
function da_sql_list_fields($table,$link,$config)
170 
{
171 
	if (sqlrcur_sendQuery($link[cur],"SELECT * FROM $table WHERE  1 = 0;")){
172 
		sqlrcon_endSession($link[con]);
173 
		return $link[cur];
174 
	}
175 
	else
176 
		return false;
177 
}
178 
 
179 
function da_sql_num_fields($fields,$config)
180 
{
181 
	return sqlrcur_colCount($fields);
182 
}
183 
 
184 
function da_sql_field_name($fields,$num,$config)
185 
{
186 
	return sqlrcur_getColumnName($fields,$num);
187 
}
188 
 
189 
function da_sql_error($link,$config)
190 
{
191 
	return sqlrcur_errorMessage($link[cur]);
192 
}
193 
?>