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<?php
class php_constant extends php_element {
function __construct($attr, $desc) {
$this->name = $attr["name"];
if (!$this->is_name($this->name)) {
$this->error[] = "'$attr[name]'is not a valid constant name";
}
$this->type = isset($attr["type"]) ? $this->is_type($attr["type"]) : "string";
if (!in_array($this->type, array('int', 'float', 'string'))) {
$this->error[] = "'$attr[type]' is not a valid constant type, only int, float and string";
}
$this->value= $attr["value"];
$this->desc = $desc;
}
static function c_code_header($name) {
return "";
}
function c_code() {
switch ($this->type) {
case "int":
return "REGISTER_LONG_CONSTANT(\"{$this->name}\", {$this->value}, 0);\n";
case "float":
return "REGISTER_DOUBLE_CONSTANT(\"{$this->name}\", {$this->value}, 0);\n";
case "string":
return "REGISTER_STRING_CONSTANT(\"{$this->name}\", \"$value\", ".strlen($this->value).", 0);\n";
}
}
static function c_code_footer() {
return "";
}
static function docbook_xml_header($name) {
return
" <table>
<title>$name constants</title>
<tgroup cols='3'>
<thead>
<row>
<entry>name</entry>
<entry>value</entry>
<entry>descrpition</entry>
</row>
</thead>
<tbody>
";
}
function docbook_xml() {
return trim("
<row>
<entry>
<constant id='constant".strtolower(str_replace("_","-",$this->name))."'>{$this->name}</constant>
(<link linkend='language.types.integer'>integer</link>)
</entry>
<entry>{$this->value}</entry>
<entry>{$this->desc}</entry>
</row>
")."\n";
}
static function docbook_xml_footer() {
return
" </tbody>
</tgroup>
</table>
";
}
}
?>
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