renamed src directory to zend directory, disabled TSRM debug code

1 files changed, 213 insertions, 0 deletions

diff --git a/zend/extensionimpl.h b/zend/extensionimpl.h
new file mode 100644
index 0000000..cc37354
--- /dev/null
+++ b/zend/extensionimpl.h
@@ -0,0 +1,213 @@
+/**
+ *  ExtensionImpl.h
+ *
+ *  Extension implementation for the Zend engine.
+ * 
+ *  @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
+ *  @copyright 2013, 2014 Copernica BV
+ */
+
+/**
+ *  Set up namespace
+ */
+namespace Php {
+
+/**
+ *  Class definition
+ */
+class ExtensionImpl
+{
+protected:
+    /**
+     *  Pointer to the extension object that is filled by the extension programmer
+     *  @var    Extension
+     */
+    Extension *_data;
+
+    /**
+     *  The information that is passed to the Zend engine
+     * 
+     *  Although it would be slightly faster to not make this a pointer, this
+     *  would require that client code also includes the PHP header files, which
+     *  we try to prevent with the PHP-CPP library, so we allocate it dynamically.
+     * 
+     *  @var zend_module_entry
+     */
+    zend_module_entry _entry;
+    
+    /**
+     *  Callback that is called after the engine is initialized and before the
+     *  pageviews are going to be handled
+     *  @var    Callback
+     */
+    Callback _onStartup;
+    
+    /**
+     *  Callback that is called in front of each request
+     *  @var    Callback
+     */
+    Callback _onRequest;
+    
+    /**
+     *  Callback that is called right after each request
+     *  @var    Callback
+     */
+    Callback _onIdle;
+    
+    /**
+     *  Callback that is called right before the engine is closing down
+     *  @var    Callback
+     */
+    Callback _onShutdown;
+    
+public:
+    /**
+     *  Constructor
+     *  @param  data        Extension object created by the extension programmer
+     *  @param  name        Name of the extension
+     *  @param  version     Version number
+     */
+    ExtensionImpl(Extension *data, const char *name, const char *version);
+    
+    /**
+     *  No copy'ing and no moving
+     */
+    ExtensionImpl(const ExtensionImpl &extension) = delete;
+    ExtensionImpl(ExtensionImpl &&extension) = delete;
+    
+    /**
+     *  Destructor
+     */
+    virtual ~ExtensionImpl();
+    
+    /**
+     *  Register a function to be called when the PHP engine is ready
+     * 
+     *  The callback will be called after all extensions are loaded, and all 
+     *  functions and classes are available, but before the first pageview/request
+     *  is handled. You can register this callback if you want to be notified
+     *  when the engine is ready, for example to initialize certain things.
+     * 
+     *  @param  callback
+     */
+    void onStartup(const Callback &callback)
+    {
+        // copy callback
+        _onStartup = callback;
+    }
+    
+    /**
+     *  Register a function to be called when the PHP engine is going to stop
+     * 
+     *  The callback will be called right before the process is going to stop.
+     *  You can register a function if you want to clean up certain things.
+     * 
+     *  @param  callback
+     */
+    void onShutdown(const Callback &callback)
+    {
+        // copy callback
+        _onShutdown = callback;
+    }
+    
+    /**
+     *  Register a callback that is called at the beginning of each pageview/request
+     * 
+     *  You can register a callback if you want to initialize certain things
+     *  at the beginning of each request. Remember that the extension can handle
+     *  multiple requests after each other, and you may want to set back certain
+     *  global variables to their initial variables in front of each request
+     * 
+     *  @param  callback
+     */
+    void onRequest(const Callback &callback)
+    {
+        // copy callback
+        _onRequest = callback;
+    }
+    
+    /**
+     *  Register a callback that is called to cleanup things after a pageview/request
+     * 
+     *  The callback will be called after _each_ request, so that you can clean up
+     *  certain things and make your extension ready to handle the next request.
+     *  This method is called onIdle because the extension is idle in between
+     *  requests.
+     * 
+     *  @param  callback
+     */
+    void onIdle(const Callback &callback)
+    {
+        // copy callback
+        _onIdle = callback;
+    }
+    
+    /**
+     *  Retrieve the module entry
+     * 
+     *  This is the memory address that should be exported by the get_module()
+     *  function.
+     *
+     *  @return _zend_module_entry
+     */
+    zend_module_entry *module();
+    
+    /**
+     *  Cast to a module entry
+     *  @return _zend_module_entry*
+     */
+    operator zend_module_entry * ()
+    {
+        return module();
+    }
+    
+private:
+    /**
+     *  Initialize the namespace after it was registered
+     *  @param  tsrm_ls
+     */
+    void initialize(TSRMLS_D);
+
+    /**
+     *  Function that is called when the extension initializes
+     *  @param  type        Module type
+     *  @param  number      Module number
+     *  @param  tsrm_ls
+     *  @return int         0 on success
+     */
+    static int onStartup(int type, int module_number TSRMLS_DC);
+    
+    /**
+     *  Function that is called when the extension is about to be stopped
+     *  @param  type        Module type
+     *  @param  number      Module number
+     *  @param  tsrm_ls
+     *  @return int
+     */
+    static int onShutdown(int type, int module_number TSRMLS_DC);
+    
+    /**
+     *  Function that is called when a request starts
+     *  @param  type        Module type
+     *  @param  number      Module number
+     *  @param  tsrm_ls
+     *  @return int         0 on success
+     */
+    static int onRequest(int type, int module_number TSRMLS_DC);
+
+    /**
+     *  Function that is called when a request is ended
+     *  @param  type        Module type
+     *  @param  number      Module number
+     *  @param  tsrm_ls
+     *  @return int         0 on success
+     */
+    static int onIdle(int type, int module_number TSRMLS_DC);
+};
+
+/**
+ *  End of namespace
+ */
+}
+
+