<?php
class php_function extends php_element {
- // all known php types
- function php_function($name, $summary, $proto, $desc="", $code="", $role="") {
+
+ function __construct($name, $summary, $proto, $desc="", $code="", $role="") {
$this->name = $name;
$this->summary = $summary;
$this->desc = empty($desc) ? "&warn.undocumented.func;" : $desc;
$this->code = $code;
$this->role = empty($role) ? "public" : $role;
- if($this->role === "public") $this->status = $this->parse_proto($proto);
+ if ($this->role === "public") {
+ $this->status = $this->parse_proto($proto);
+ }
}
function parse_proto($proto) {
$len=strlen($proto);
$name="";
$tokens=array();
- for($n=0;$n<$len;$n++) {
+ for ($n=0;$n<$len;$n++) {
$char = $proto{$n};
- if(ereg("[a-zA-Z0-9_]",$char)) {
+ if (ereg("[a-zA-Z0-9_]",$char)) {
$name.=$char;
} else {
- if($name) $tokens[]=$name;
+ if ($name) $tokens[]=$name;
$name="";
- if(trim($char)) $tokens[]=$char;
+ if (trim($char)) $tokens[]=$char;
}
}
- if($name) $tokens[]=$name;
+ if ($name) $tokens[]=$name;
$n=0;
$opts=0;
$params=array();
$return_type = ($this->is_type($tokens[$n])) ? $tokens[$n++] : "void";
$function_name = $tokens[$n++];
- if($return_type === "resource" && $tokens[$n] !== "(") {
+ if ($return_type === "resource" && $tokens[$n] !== "(") {
$return_subtype = $function_name;
$function_name = $tokens[$n++];
}
- if(! $this->is_name($function_name)) {
+ if (! $this->is_name($function_name)) {
return("$function_name is not a valid function name");
}
- if($function_name != $this->name) {
+ if ($function_name != $this->name) {
return "proto function name is '$function_name' instead of '{$this->name}'";
}
- if($tokens[$n]!='(') return("'(' expected instead of '$tokens[$n]'");
- if($tokens[++$n]!=')') {
- for($param=0;$tokens[$n];$n++,$param++) {
- if($tokens[$n]=='[') {
+ if ($tokens[$n]!='(') return("'(' expected instead of '$tokens[$n]'");
+ if ($tokens[++$n]!=')') {
+ for ($param=0;$tokens[$n];$n++,$param++) {
+ if ($tokens[$n]=='[') {
$params[$param]['optional']=true;
$opts++;
$n++;
- if($param>0) {
+ if ($param>0) {
if ($tokens[$n]!=',') return("',' expected after '[' instead of '$token[$n]'");
$n++;
}
}
- if(!$this->is_type($tokens[$n])) return("type name expected instead of '$tokens[$n]'");
+ if (!$this->is_type($tokens[$n])) return("type name expected instead of '$tokens[$n]'");
$params[$param]['type']=$tokens[$n];
$n++;
- if($this->is_name($tokens[$n])) {
+ if ($this->is_name($tokens[$n])) {
$params[$param]['name']=$tokens[$n];
$n++;
}
- if($params[$param]['type'] === "resource" && $this->is_name($tokens[$n])) {
+ if ($params[$param]['type'] === "resource" && $this->is_name($tokens[$n])) {
$params[$param]['subtype'] = $params[$param]['name'];
$params[$param]['name'] = $tokens[$n];
$n++;
}
- if($tokens[$n]=='[') {
+ if ($tokens[$n]=='[') {
$n--;
continue;
}
- if($tokens[$n]==',') continue;
- if($tokens[$n]==']') break;
- if($tokens[$n]==')') break;
+ if ($tokens[$n]==',') continue;
+ if ($tokens[$n]==']') break;
+ if ($tokens[$n]==')') break;
}
}
$numopts=$opts;
- while($tokens[$n]==']') {
+ while ($tokens[$n]==']') {
$n++;
$opts--;
}
- if($opts!=0) return ("'[' / ']' count mismatch");
- if($tokens[$n] != ')') return("')' expected instead of '$tokens[$n]'");
+ if ($opts!=0) return ("'[' / ']' count mismatch");
+ if ($tokens[$n] != ')') return("')' expected instead of '$tokens[$n]'");
$this->name = $function_name;
$this->returns = $return_type;
- if(isset($return_subtype)) {
+ if (isset($return_subtype)) {
$this->returns .= " $return_subtype";
}
$this->params = $params;
$returns = explode(" ", $this->returns);
- switch($this->role) {
+ switch ($this->role) {
case "public":
$code .= "\n/* {{{ proto {$this->returns} {$this->name}(";
- if(isset($this->params)) {
- foreach($this->params as $key => $param) {
- if(!empty($param['optional']))
+ if (isset($this->params)) {
+ foreach ($this->params as $key => $param) {
+ if (!empty($param['optional']))
$code.=" [";
- if($key)
+ if ($key)
$code.=", ";
$code .= $param['type']." ";
- if(isset($param['subtype'])) {
+ if (isset($param['subtype'])) {
$code .= $param['subtype']." ";
}
- if($param['type'] !== 'void') {
+ if ($param['type'] !== 'void') {
$code .= $param['name'];
}
}
}
- for($n=$this->optional; $n>0; $n--) {
+ for ($n=$this->optional; $n>0; $n--) {
$code .= "]";
}
$code .= ")\n ";
- if(!empty($this->summary)) {
+ if (!empty($this->summary)) {
$code .= $this->summary;
}
$code .= " */\n";
$code .= "PHP_FUNCTION({$this->name})\n";
$code .= "{\n";
- if($returns[0] === "resource" && isset($returns[1])) {
+ if ($returns[0] === "resource" && isset($returns[1])) {
$resource = $extension->resources[$returns[1]];
- if($resource->alloc === "yes") {
+ if ($resource->alloc === "yes") {
$payload = $resource->payload;
$code .= " $payload * return_res = ($payload *)emalloc(sizeof($payload));\n";
}
}
- if(isset($this->params) && count($this->params)) {
+ if (isset($this->params) && count($this->params)) {
$arg_string="";
$arg_pointers=array();
$optional=false;
$res_fetch="";
- foreach($this->params as $key => $param) {
- if($param["type"] === "void") continue;
+ foreach ($this->params as $key => $param) {
+ if ($param["type"] === "void") continue;
$name = $param['name'];
$arg_pointers[]="&$name";
- if(isset($param['optional'])&&!$optional) {
+ if (isset($param['optional'])&&!$optional) {
$optional=true;
$arg_string.="|";
}
- switch($param['type']) {
+ switch ($param['type']) {
case "bool":
$arg_string.="b";
$code .= " zend_bool $name = 0;\n";
$code .= " zval * $name = NULL;\n";
$code .= " int {$name}_id = -1;\n";
// dummfug? $arg_pointers[]="&{$name}_id";
- if(isset($param['subtype'])) {
+ if (isset($param['subtype'])) {
$resource = $extension->resources[$param['subtype']];
$varname = "res_{$name}";
$code .= " {$resource->payload} * $varname;\n";
}
}
- if(isset($arg_string) && strlen($arg_string)) {
+ if (isset($arg_string) && strlen($arg_string)) {
$code .= " int argc = ZEND_NUM_ARGS();\n\n";
$code .= " if (zend_parse_parameters(argc TSRMLS_CC, \"$arg_string\", ".join(", ",$arg_pointers).") == FAILURE) return;\n";
- if($res_fetch) $code.="\n$res_fetch\n";
+ if ($res_fetch) $code.="\n$res_fetch\n";
} else {
$code .= " if (ZEND_NUM_ARGS()>0) { WRONG_PARAM_COUNT; }\n\n";
}
- if($this->code) {
+ if ($this->code) {
$code .= " {\n$this->code }\n"; // {...} for local variables ...
} else {
$code .= " php_error(E_WARNING, \"{$this->name}: not yet implemented\"); RETURN_FALSE;\n\n";
- switch($returns[0]) {
+ switch ($returns[0]) {
case "void":
break;
break;
case "resource":
- if($returns[1]) {
+ if (isset($returns[1])) {
$code .= " ZEND_REGISTER_RESOURCE(return_value, return_res, le_$returns[1]);\n";
} else {
$code .= " /* RETURN_RESOURCE(...); /*\n";
break;
case "internal":
- if(!empty($this->code)) {
+ if (!empty($this->code)) {
$code .= " {\n";
$code .= $this->code."\n";
$code .= " }\n";
';
$xml .= " <type>{$this->returns}</type><methodname>{$this->name}</methodname>\n";
- if(empty($this->params) || $this->params[0]["type"]==="void") {
+ if (empty($this->params) || $this->params[0]["type"]==="void") {
$xml .= " <void/>\n";
} else {
- foreach($this->params as $key => $param) {
- if(isset($param['optional'])) {
+ foreach ($this->params as $key => $param) {
+ if (isset($param['optional'])) {
$xml .= " <methodparam choice='opt'>";
} else {
$xml .= " <methodparam>";
$desc = $this->desc;
- if(!strstr($this->desc,"<para>")) {
+ if
(!strstr($this->desc,"<para>")) {
$desc = " <para>\n$desc </para>\n";
}
projects / php / commitdiff