From 76d82c53bb6d3aa3f7d32fc3c8c4aa964bfb9c4e Mon Sep 17 00:00:00 2001
From: Hartmut Holzgraefe <hholzgra@php.net>
Date: Sat, 26 Apr 2003 15:05:01 +0000
Subject: [PATCH] module global variables and ini parameters now have their own
 generator classes

---
 scripts/ext_skel_ng/php_global.php |  80 ++++++++++++++++++++
 scripts/ext_skel_ng/php_ini.php    | 117 +++++++++++++++++++++++++++++
 2 files changed, 197 insertions(+)
 create mode 100644 scripts/ext_skel_ng/php_global.php
 create mode 100644 scripts/ext_skel_ng/php_ini.php

diff --git a/scripts/ext_skel_ng/php_global.php b/scripts/ext_skel_ng/php_global.php
new file mode 100644
index 0000000000..bec2082e09
--- /dev/null
+++ b/scripts/ext_skel_ng/php_global.php
@@ -0,0 +1,80 @@
+<?php
+
+	class php_global extends php_element {
+
+		function __construct($attr) {
+			
+			$this->name  = $attr["name"];
+	
+			if (!$this->is_name($this->name)) {
+				$this->error[] = "'$attr[name]' is not a valid C variable name";
+			}
+
+			$this->type  = $attr['type'];
+      if (!$this->is_type($this->type)) {
+        $this->error[] = "'$attr[type]' is not a valid C data type";
+      }
+		} 
+
+		/* overriding type check as we deal with C types here
+			 check is rather naive as it doesn't know about context
+			 so we check for a sequence of valid names for now
+			 TODO: check for either simple type, struct/class or single word (typedef)
+		*/
+		function is_type($type) {
+			$array = explode(" ", str_replace('*',' ',$type));
+			foreach ($array as $name) {
+				if (empty($name)) continue;
+				if (!$this->is_name($name)) return false;
+			}
+			return true;
+		}
+		
+
+
+		static function c_code_header($name) {
+			return "static void php_{name}_init_globals(zend_{name}_globals *{name}_globals)\n{\n";
+		}
+
+		function c_code($name) {
+			$code = "  {$name}_globals->{$this->name} = ";
+			if (strstr($this->type, "*")) {
+				$code .= "NULL;\n";
+			} else {
+				$code .= "0;\n";
+			}
+			return $code;
+		}
+
+		static function c_code_footer() {
+			return "}\n\n";
+		}
+
+		static function h_code_header($name) {
+			return "ZEND_BEGIN_MODULE_GLOBALS({$name})\n";
+		}
+
+		function h_code($name) {
+			return "  {$this->type} {$this->name};\n";
+		}
+
+		static function h_code_footer($name) {
+			$upname = strtoupper($name);
+
+			return "
+ZEND_END_MODULE_GLOBALS({$name})
+
+#ifdef ZTS
+#define {$upname}_G(v) TSRMG({$name}_globals_id, zend_{$name}_globals *, v)
+#else
+#define {$upname}_G(v) ({$name}_globals.v)
+#endif
+
+";
+			
+		}
+
+
+	}
+
+?>
diff --git a/scripts/ext_skel_ng/php_ini.php b/scripts/ext_skel_ng/php_ini.php
new file mode 100644
index 0000000000..88da50ae28
--- /dev/null
+++ b/scripts/ext_skel_ng/php_ini.php
@@ -0,0 +1,117 @@
+<?php
+
+	class php_ini extends php_element {
+
+		function __construct($attr) {
+			
+			$this->name  = $attr["name"];
+	
+			if (!$this->is_name($this->name)) {
+				$this->error[] = "'$attr[name]' is not a valid php.ini directive name";
+			}
+
+			$this->type  = $this->is_type($attr['type']);
+      if (!$this->type) {
+        $this->error[] = "'$attr[type]' is not a valid PHP data type";
+      }
+
+			$this->value = $attr["value"];
+			$this->desc  = $attr["desc"];
+
+			switch ($attr["access"]) {
+			case "system":
+				$this->access = "PHP_INI_SYSTEM";
+				break;
+			case "perdir":
+				$this->access = "PHP_INI_PERDIR";
+				break;
+			case "user":
+				$this->access = "PHP_INI_USER";
+				break;
+			case "all":
+			case "":
+				$this->access = "PHP_INI_ALL";
+				break;
+			default:
+				$this->error[] = "'$attr[access]' is not a valid access mode (system|perdir|user|all)";
+			}
+
+			switch ($this->type) {
+			case "bool":
+				$this->onupdate = "OnUpdateBool";
+				$this->c_type = "zend_bool";
+				break;					
+			case "int":
+				$this->onupdate = "OnUpdateLong";
+				$this->c_type = "long";
+				break;
+			case "float":
+				$this->onupdate = "OnUpdateReal";
+				$this->c_type = "double";
+				break;
+			case "string":
+				$this->onupdate = "OnUpdateString";
+				$this->c_type = "char *";
+				break;
+			default:
+				$this->error[] = "'$this->type' not supported, only bool, int, float and string"; 
+				break;
+			}
+
+			if (isset($attr["onupdate"])) {
+				$this->onupdate = $attr["onupdate"];
+			} 
+		} 
+		
+
+
+		static function c_code_header($name) {
+			return "PHP_INI_BEGIN()\n";
+		}
+
+		function c_code($name) {
+			return "  STD_PHP_INI_ENTRY(\"{$name}.$name\", \"{$this->value}\", {$this->access}, {$this->onupdate}, $name, zend_{$name}_globals, {$name}_globals)\n";
+		}
+
+		static function c_code_footer() {
+			return "PHP_INI_END()\n\n";
+		}
+
+
+
+		static function docbook_xml_header($name) {
+			return
+"    <table>
+     <title>$name runtime configuration</title>
+			<tgroup cols='3'>
+			 <thead>
+        <row>
+         <entry>directive</entry>
+         <entry>default value</entry>
+         <entry>descrpition</entry>
+        </row>
+       </thead>
+      <tbody>
+";
+		}
+
+		function docbook_xml() {
+			return 
+"    <row>
+     <entry>$this->name</entry>
+     <entry>$this->value</entry>
+     <entry>$this->desc</entry>
+    </row>
+";
+		}
+
+  	static function docbook_xml_footer() {
+			return
+"     </tbody>
+    </tgroup>
+   </table>
+";
+	  }
+	}
+
+?>
-- 
2.40.0