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* start using the source tokenizer

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This commit is contained in:
Stig Bakken 2003-02-03 02:54:39 +00:00
parent 95613086e1
commit e756a253d9
1 changed files with 106 additions and 2 deletions
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106
pear/PEAR/Common.php
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@ -472,6 +472,13 @@ class PEAR_Common extends PEAR
$this->pkginfo['configure_options'][] = $attribs;
}
break;
case 'provides':
if (empty($attribs['type']) || empty($attribs['name'])) {
break;
}
$attribs['explicit'] = true;
$this->pkginfo['provides']["$attribs[type];$attribs[name]"] = $attribs;
break;
}
}
@ -925,6 +932,12 @@ class PEAR_Common extends PEAR
}
$ret .= "$indent </configureoptions>\n";
}
if (isset($pkginfo['provides'])) {
foreach ($pkginfo['provides'] as $key => $what) {
$ret .= "$indent <provides type=\"$what[type]\" ";
$ret .= "name=\"$what[name]\" />\n";
}
}
if (isset($pkginfo['filelist'])) {
$ret .= "$indent <filelist>\n";
foreach ($pkginfo['filelist'] as $file => $fa) {
@ -1087,17 +1100,101 @@ class PEAR_Common extends PEAR
foreach ($info['filelist'] as $file => $fa) {
if (empty($fa['role'])) {
$errors[] = "file $file: missing role";
continue;
} elseif (!in_array($fa['role'], $_PEAR_Common_file_roles)) {
$errors[] = "file $file: invalid role, should be one of: ".implode(' ', $_PEAR_Common_file_roles);
}
if ($fa['role'] == 'php') {
$srcinfo = $this->analyzeSourceCode($file);
$this->buildProvidesArray($srcinfo);
}
// (ssb) Any checks we can do for baseinstalldir?
// (cox) Perhaps checks that either the target dir and
// baseInstall doesn't cointain "../../"
}
}
$pn = $info['package'];
$pnl = strlen($pn);
foreach ($this->pkginfo['provides'] as $key => $what) {
if (isset($what['explicit'])) {
// skip conformance checks if the provides entry is
// specified in the package.xml file
continue;
}
extract($what);
if ($type == 'class') {
if (!strncasecmp($name, $pn, $pnl)) {
continue;
}
$warnings[] = "in $file: class \"$name\" not prefixed with package name \"$pn\"";
} elseif ($type == 'function') {
if (strstr($name, '::') || !strncasecmp($name, $pn, $pnl)) {
continue;
}
$warnings[] = "in $file: function \"$name\" not prefixed with package name \"$pn\"";
}
//print "$file: provides $what[type] $what[name]\n";
}
return true;
}
// }}}
// {{{ buildProvidesArray()
/**
* Build a "provides" array from data returned by
* analyzeSourceCode(). The format of the built array is like
* this:
*
* array(
* 'class;MyClass' => 'array('type' => 'class', 'name' => 'MyClass'),
* ...
* )
*
*
* @param array $srcinfo array with information about a source file
* as returned by the analyzeSourceCode() method.
*
* @return void
*
* @access public
*
*/
function buildProvidesArray($srcinfo)
{
foreach ($srcinfo['declared_classes'] as $class) {
$key = "class;$class";
if (isset($this->pkginfo['provides'][$key])) {
continue;
}
$this->pkginfo['provides'][$key] =
array('type' => 'class', 'name' => $class);
//var_dump($key, $this->pkginfo['provides'][$key]);
}
foreach ($srcinfo['declared_methods'] as $class => $methods) {
foreach ($methods as $method) {
$function = "$class::$method";
$key = "function;$function";
if ($method{0} == '_' || !strcasecmp($method, $class) ||
isset($this->pkginfo['provides'][$key])) {
continue;
}
$this->pkginfo['provides'][$key] =
array('type' => 'function', 'name' => $function);
//var_dump($key, $this->pkginfo['provides'][$key]);
}
}
foreach ($srcinfo['declared_functions'] as $function) {
$key = "function;$function";
if ($function{0} == '_' || isset($this->pkginfo['provides'][$key])) {
continue;
}
$this->pkginfo['provides'][$key] =
array('type' => 'function', 'name' => $function);
//var_dump($key, $this->pkginfo['provides'][$key]);
}
}
// }}}
// {{{ analyzeSourceCode()
@ -1120,7 +1217,7 @@ class PEAR_Common extends PEAR
$tokens = token_get_all($contents);
/*
for ($i = 0; $i < sizeof($tokens); $i++) {
list($token, $data) = $tokens[$i];
@list($token, $data) = $tokens[$i];
if (is_string($token)) {
var_dump($token);
} else {
@ -1145,8 +1242,15 @@ class PEAR_Common extends PEAR
$used_functions = array();
$nodeps = array();
for ($i = 0; $i < sizeof($tokens); $i++) {
if (is_array($tokens[$i])) {
list($token, $data) = $tokens[$i];
} else {
$token = $tokens[$i];
$data = '';
}
switch ($token) {
case T_CURLY_OPEN:
case T_DOLLAR_OPEN_CURLY_BRACES:
case '{': $brace_level++; continue 2;
case '}':
$brace_level--;