mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-10 11:55:49 +00:00
General cleanup so that the test plugin compiles. Implemented NSGetFactory, NSRegisterSelf, and NSUnregisterSelf. Used the ProgID prefix defined in nsIPlugin.h.
This commit is contained in:
hoa.nguyen%intel.com
parent
4ea792291a
commit
3d0cb5243d
@ -31,7 +31,6 @@
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* Section 5 - Utility Method Implementations
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*******************************************************************************/
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/*******************************************************************************
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* SECTION 1 - Includes
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******************************************************************************/
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@ -39,6 +38,10 @@
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#include <string.h>
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#include "nsplugin.h"
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#include "nsIServiceManager.h"
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#include "nsISupports.h"
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#include "nsIFactory.h"
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#include "simpleCID.h"
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/*------------------------------------------------------------------------------
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* Windows Includes
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*----------------------------------------------------------------------------*/
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@ -49,11 +52,12 @@
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* UNIX includes
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*----------------------------------------------------------------------------*/
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#ifdef XP_UNIX
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#include <X11/Xlib.h>
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#include <X11/Intrinsic.h>
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#include <X11/StringDefs.h>
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//#include <X11/Xlib.h>
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//#include <X11/Intrinsic.h>
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//#include <X11/StringDefs.h>
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#endif /* XP_UNIX */
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/*******************************************************************************
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* SECTION 2 - Instance Structs
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*******************************************************************************
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@ -105,6 +109,28 @@ typedef struct _PlatformInstance
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#endif /* macintosh */
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// Define constants for easy use
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static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
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static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
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static NS_DEFINE_IID(kIPluginIID, NS_IPLUGIN_IID);
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static NS_DEFINE_IID(kIPluginInstanceIID, NS_IPLUGININSTANCE_IID);
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static NS_DEFINE_IID(kIPluginManagerIID, NS_IPLUGINMANAGER_IID);
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static NS_DEFINE_IID(kIServiceManagerIID, NS_ISERVICEMANAGER_IID);
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static NS_DEFINE_IID(kIPluginStreamListenerIID, NS_IPLUGINSTREAMLISTENER_IID);
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static NS_DEFINE_CID(kPluginCID, NS_PLUGIN_CID);
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static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID);
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static NS_DEFINE_CID(kCPluginManagerCID, NS_PLUGINMANAGER_CID);
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static NS_DEFINE_CID(kSimplePluginCID, NS_SIMPLEPLUGIN_CID);
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#define PLUGIN_NAME "Simple Sample Plug-in"
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#define PLUGIN_DESCRIPTION "Demonstrates a simple plug-in."
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#define PLUGIN_MIME_DESCRIPTION "application/x-simple:smp:Simple Sample Plug-in"
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#define PLUGIN_MIME_TYPE "application/x-simple"
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static const char* g_desc = "Sample XPCOM Plugin";
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////////////////////////////////////////////////////////////////////////////////
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// Simple Plugin Classes
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////////////////////////////////////////////////////////////////////////////////
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@ -149,6 +175,11 @@ public:
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NS_IMETHOD
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GetValue(nsPluginVariable variable, void *value);
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NS_IMETHOD
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CreatePluginInstance(nsISupports *aOuter, REFNSIID aIID,
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const char* aPluginMIMEType,
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void **aResult);
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// The old NPP_New call has been factored into two plugin instance methods:
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//
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// CreateInstance -- called once, after the plugin instance is created. This
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@ -163,7 +194,7 @@ public:
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// SimplePlugin specific methods:
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SimplePlugin(nsISupports* aManager);
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SimplePlugin();
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virtual ~SimplePlugin(void);
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NS_DECL_ISUPPORTS
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@ -228,32 +259,13 @@ public:
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NS_IMETHOD
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SetWindow(nsPluginWindow* window);
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#ifdef NEW_PLUGIN_STREAM_API
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NS_IMETHOD
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NewStream(nsIPluginStreamListener** listener);
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#else
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// (Corresponds to NPP_NewStream.)
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NS_IMETHOD
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NewStream(nsIPluginStreamPeer* peer, nsIPluginStream* *result);
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#endif // NEW_PLUGIN_STREAM_API
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// (Corresponds to NPP_Print.)
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NS_IMETHOD
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Print(nsPluginPrint* platformPrint);
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#ifndef NEW_PLUGIN_STREAM_API
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// (Corresponds to NPP_URLNotify.)
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NS_IMETHOD
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URLNotify(const char* url, const char* target,
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nsPluginReason reason, void* notifyData);
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#endif // NEW_PLUGIN_STREAM_API
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NS_IMETHOD
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GetValue(nsPluginInstanceVariable variable, void *value);
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@ -277,10 +289,6 @@ public:
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PluginWindowProc( HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
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#endif
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#ifdef XP_UNIX
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static void Redraw(Widget w, XtPointer closure, XEvent *event);
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#endif
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protected:
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nsIPluginInstancePeer* fPeer;
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nsPluginWindow* fWindow;
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@ -293,8 +301,6 @@ protected:
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// SimplePluginStream represents the stream used by SimplePluginInstances
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// to receive data from the browser.
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#ifdef NEW_PLUGIN_STREAM_API
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class SimplePluginStreamListener : public nsIPluginStreamListener {
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public:
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@ -311,7 +317,7 @@ public:
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* used to cancel the URL load..
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*/
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NS_IMETHOD
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OnStartBinding(const char* url, nsIPluginStreamInfo* pluginInfo);
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OnStartBinding(nsIPluginStreamInfo* pluginInfo);
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/**
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* Notify the client that data is available in the input stream. This
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@ -324,12 +330,12 @@ public:
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* @return The return value is currently ignored.
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*/
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NS_IMETHOD
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OnDataAvailable(const char* url, nsIInputStream* input,
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PRUint32 offset, PRUint32 length,
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nsIPluginStreamInfo* pluginInfo);
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OnDataAvailable(nsIPluginStreamInfo* pluginInfo,
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nsIInputStream* input,
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PRUint32 length);
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NS_IMETHOD
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OnFileAvailable(const char* url, const char* fileName);
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OnFileAvailable(nsIPluginStreamInfo* pluginInfo, const char* fileName);
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/**
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* Notify the observer that the URL has finished loading. This method is
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@ -343,7 +349,7 @@ public:
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* @return The return value is currently ignored.
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*/
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NS_IMETHOD
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OnStopBinding(const char* url, nsresult status, nsIPluginStreamInfo* pluginInfo);
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OnStopBinding(nsIPluginStreamInfo* pluginInfo, nsresult status);
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NS_IMETHOD
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OnNotify(const char* url, nsresult status);
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@ -362,69 +368,6 @@ protected:
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};
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#else // !NEW_PLUGIN_STREAM_API
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class SimplePluginStream : public nsIPluginStream {
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public:
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////////////////////////////////////////////////////////////////////////////
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// from nsIBaseStream:
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/** Close the stream. */
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NS_IMETHOD
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Close(void);
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////////////////////////////////////////////////////////////////////////////
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// from nsIOutputStream:
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/** Write data into the stream.
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* @param aBuf the buffer into which the data is read
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* @param aOffset the start offset of the data
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* @param aCount the maximum number of bytes to read
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* @param errorResult the error code if an error occurs
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* @return number of bytes read or -1 if error
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*/
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NS_IMETHOD
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Write(const char* aBuf, PRUint32 aOffset, PRUint32 aCount, PRUint32 *aWriteCount);
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////////////////////////////////////////////////////////////////////////////
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// from nsIPluginStream:
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// (Corresponds to NPP_NewStream's stype return parameter.)
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NS_IMETHOD
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GetStreamType(nsPluginStreamType *result);
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// (Corresponds to NPP_StreamAsFile.)
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NS_IMETHOD
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AsFile(const char* fname);
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////////////////////////////////////////////////////////////////////////////
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// nsSimplePluginStream specific methods:
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SimplePluginStream(nsIPluginStreamPeer* peer);
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virtual ~SimplePluginStream(void);
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NS_DECL_ISUPPORTS
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protected:
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nsIPluginStreamPeer* fPeer;
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};
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#endif // !NEW_PLUGIN_STREAM_API
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// Interface IDs we'll need:
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static NS_DEFINE_IID(kIPluginIID, NS_IPLUGIN_IID);
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static NS_DEFINE_IID(kIPluginInstanceIID, NS_IPLUGININSTANCE_IID);
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static NS_DEFINE_IID(kIPluginManagerIID, NS_IPLUGINMANAGER_IID);
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static NS_DEFINE_CID(kCPluginManagerCID, NS_PLUGINMANAGER_CID);
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static NS_DEFINE_IID(kIServiceManagerIID, NS_ISERVICEMANAGER_IID);
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#ifdef NEW_PLUGIN_STREAM_API
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static NS_DEFINE_IID(kIPluginStreamListenerIID, NS_IPLUGINSTREAMLISTENER_IID);
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#else // !NEW_PLUGIN_STREAM_API
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static NS_DEFINE_IID(kIPluginStreamIID, NS_IPLUGINSTREAM_IID);
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#endif // !NEW_PLUGIN_STREAM_API
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/*******************************************************************************
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* SECTION 3 - API Plugin Implementations
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******************************************************************************/
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@ -441,18 +384,14 @@ static PRBool gPluginLocked = PR_FALSE;
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// SimplePlugin Methods
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////////////////////////////////////////////////////////////////////////////////
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SimplePlugin::SimplePlugin(nsISupports* aService)
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SimplePlugin::SimplePlugin()
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{
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NS_INIT_REFCNT();
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nsISupports* result;
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aService->QueryInterface(kIServiceManagerIID, (void**)&mServiceManager);
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if(mServiceManager->GetService(kCPluginManagerCID, kIPluginManagerIID, &result, NULL) != NS_OK)
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if(nsComponentManager::CreateInstance(kCPluginManagerCID,
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NULL, kIPluginManagerIID, (void**)&mPluginManager) != NS_OK)
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return;
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result->QueryInterface(kIPluginManagerIID, (void**) &mPluginManager);
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gPluginObjectCount++;
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}
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@ -473,22 +412,23 @@ SimplePlugin::~SimplePlugin(void)
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NS_METHOD
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SimplePlugin::QueryInterface(const nsIID& aIID, void** aInstancePtr)
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{
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if (NULL == aInstancePtr) {
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return NS_ERROR_NULL_POINTER;
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}
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static NS_DEFINE_IID(kIPluginIID, NS_IPLUGIN_IID);
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if (aIID.Equals(kIPluginIID)) {
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*aInstancePtr = (void*) this;
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AddRef();
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return NS_OK;
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}
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static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
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if (aIID.Equals(kISupportsIID)) {
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*aInstancePtr = (void*) ((nsISupports*)this);
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AddRef();
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return NS_OK;
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}
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return NS_NOINTERFACE;
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if (!aInstancePtr)
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return NS_ERROR_NULL_POINTER;
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if (aIID.Equals(kISupportsIID)) {
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*aInstancePtr = NS_STATIC_CAST(nsISupports*,this);
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} else if (aIID.Equals(kIFactoryIID)) {
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*aInstancePtr = NS_STATIC_CAST(nsISupports*,NS_STATIC_CAST(nsIFactory*,this));
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} else if (aIID.Equals(kIPluginIID)) {
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*aInstancePtr = NS_STATIC_CAST(nsISupports*,NS_STATIC_CAST(nsIPlugin*,this));
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} else {
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*aInstancePtr = nsnull;
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return NS_ERROR_NO_INTERFACE;
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}
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NS_ADDREF(NS_REINTERPRET_CAST(nsISupports*,*aInstancePtr));
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return NS_OK;
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}
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NS_IMPL_ADDREF(SimplePlugin);
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@ -509,26 +449,39 @@ SimplePlugin* gPlugin = NULL;
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extern "C" NS_EXPORT nsresult
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NSGetFactory(nsISupports* serviceMgr,
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const nsCID &aClass,
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const nsCID &aCID,
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const char *aClassName,
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const char *aProgID,
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nsIFactory **aFactory)
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nsIFactory **aResult)
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{
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if (aClass.Equals(kIPluginIID)) {
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if (gPlugin) {
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*aFactory = gPlugin;
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return NS_OK;
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}
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if (!aResult)
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return NS_ERROR_NULL_POINTER;
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SimplePlugin* fact = new SimplePlugin(serviceMgr);
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if (fact == NULL)
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return NS_ERROR_OUT_OF_MEMORY;
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fact->AddRef();
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gPlugin = fact;
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*aFactory = fact;
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return NS_OK;
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}
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return NS_ERROR_FAILURE; // XXX right error?
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*aResult = nsnull;
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nsISupports *inst;
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if (aCID.Equals(kSimplePluginCID)) {
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// Ok, we know this CID and here is the factory
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// that can manufacture the objects
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inst = new SimplePlugin();
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} else if (aCID.Equals(kPluginCID)) {
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inst = new SimplePlugin();
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} else {
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return NS_ERROR_NO_INTERFACE;
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}
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if (!inst)
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return NS_ERROR_OUT_OF_MEMORY;
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nsresult rv = inst->QueryInterface(kIFactoryIID,
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(void **) aResult);
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if (NS_FAILED(rv)) {
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delete inst;
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}
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return rv;
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}
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extern "C" NS_EXPORT PRBool
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@ -537,6 +490,91 @@ NSCanUnload(nsISupports* serviceMgr)
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return gPluginObjectCount == 1 && !gPluginLocked;
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}
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extern "C" NS_EXPORT nsresult
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NSRegisterSelf(nsISupports *aServMgr, const char *path)
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{
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nsresult rv = NS_OK;
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char buf[255]; // todo: use a const
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nsString2 progID(NS_INLINE_PLUGIN_PROGID_PREFIX);
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// We will use the service manager to obtain the component
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// manager, which will enable us to register a component
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// with a ProgID (text string) instead of just the CID.
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nsIServiceManager *sm;
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// We can get the IID of an interface with the static GetIID() method as
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// well.
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rv = aServMgr->QueryInterface(nsIServiceManager::GetIID(), (void **)&sm);
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if (NS_FAILED(rv))
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return rv;
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nsIComponentManager *cm;
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rv = sm->GetService(kComponentManagerCID, nsIComponentManager::GetIID(), (nsISupports **)&cm);
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if (NS_FAILED(rv)) {
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NS_RELEASE(sm);
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return rv;
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}
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// Note the text string, we can access the hello component with just this
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// string without knowing the CID
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progID += PLUGIN_MIME_TYPE;
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progID.ToCString(buf, 255); // todo: need to use a const
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rv = cm->RegisterComponent(kSimplePluginCID, g_desc, buf,
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path, PR_TRUE, PR_TRUE);
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sm->ReleaseService(kComponentManagerCID, cm);
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NS_RELEASE(sm);
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#ifdef NS_DEBUG
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printf("*** %s registered\n",g_desc);
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#endif
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return rv;
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}
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extern "C" NS_EXPORT nsresult
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NSUnregisterSelf(nsISupports* aServMgr, const char *path)
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{
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nsresult rv = NS_OK;
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nsIServiceManager *sm;
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rv = aServMgr->QueryInterface(nsIServiceManager::GetIID(), (void **)&sm);
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if (NS_FAILED(rv))
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return rv;
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nsIComponentManager *cm;
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rv = sm->GetService(kComponentManagerCID, nsIComponentManager::GetIID(), (nsISupports **)&cm);
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if (NS_FAILED(rv)) {
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NS_RELEASE(sm);
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return rv;
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}
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rv = cm->UnregisterComponent(kSimplePluginCID, path);
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sm->ReleaseService(kComponentManagerCID, cm);
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NS_RELEASE(sm);
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return rv;
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}
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NS_METHOD
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SimplePlugin::CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult)
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{
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@ -574,7 +612,7 @@ SimplePlugin::Shutdown(void)
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NS_METHOD
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SimplePlugin::GetMIMEDescription(const char* *result)
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{
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*result = "application/x-simple-plugin:smp:Simple LiveConnect Sample Plug-in";
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*result = PLUGIN_MIME_DESCRIPTION;
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return NS_OK;
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}
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@ -582,9 +620,6 @@ SimplePlugin::GetMIMEDescription(const char* *result)
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* NPP_GetValue:
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+++++++++++++++++++++++++++++++++++++++++++++++++*/
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#define PLUGIN_NAME "Simple LiveConnect Sample Plug-in"
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#define PLUGIN_DESCRIPTION "Demonstrates a simple LiveConnected plug-in."
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NS_METHOD
|
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SimplePlugin::GetValue(nsPluginVariable variable, void *value)
|
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{
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@ -599,6 +634,14 @@ SimplePlugin::GetValue(nsPluginVariable variable, void *value)
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return err;
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}
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NS_IMETHODIMP
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SimplePlugin::CreatePluginInstance(nsISupports *aOuter, REFNSIID aIID,
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const char* aPluginMIMEType,
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void **aResult)
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{
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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// SimplePluginInstance Methods
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////////////////////////////////////////////////////////////////////////////////
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@ -656,21 +699,7 @@ SimplePluginInstance::GetPeer(nsIPluginInstancePeer* *result)
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NS_METHOD
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SimplePluginInstance::Start(void)
|
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{
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|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
// Try getting some streams:
|
||||
gPlugin->GetPluginManager()->GetURL(this, "http://warp", NULL,
|
||||
new SimplePluginStreamListener(this, "http://warp (Normal)"));
|
||||
|
||||
gPlugin->GetPluginManager()->GetURL(this, "http://home.netscape.com", NULL,
|
||||
new SimplePluginStreamListener(this, "http://home.netscape.com (AsFile)"));
|
||||
|
||||
gPlugin->GetPluginManager()->GetURL(this, "http://warp/java", NULL,
|
||||
new SimplePluginStreamListener(this, "http://warp/java (AsFileOnly)"));
|
||||
|
||||
gPlugin->GetPluginManager()->GetURL(this, "http://warp/java/oji", NULL,
|
||||
new SimplePluginStreamListener(this, "http://warp/java/oji (Seek)"));
|
||||
#endif
|
||||
printf("***SimplePluginInstance::Start***\n");
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
@ -718,8 +747,6 @@ SimplePluginInstance::SetWindow(nsPluginWindow* window)
|
||||
return result;
|
||||
}
|
||||
|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginInstance::NewStream(nsIPluginStreamListener** listener)
|
||||
{
|
||||
@ -729,31 +756,6 @@ SimplePluginInstance::NewStream(nsIPluginStreamListener** listener)
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* NewStream:
|
||||
* Notifies an instance of a new data stream and returns an error value.
|
||||
*
|
||||
* NewStream notifies the instance denoted by instance of the creation of
|
||||
* a new stream specifed by stream. The NPStream* pointer is valid until the
|
||||
* stream is destroyed. The MIME type of the stream is provided by the
|
||||
* parameter type.
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginInstance::NewStream(nsIPluginStreamPeer* peer, nsIPluginStream* *result)
|
||||
{
|
||||
SimplePluginStream* strm = new SimplePluginStream(peer);
|
||||
if (strm == NULL)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
strm->AddRef();
|
||||
*result = strm;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#endif // NEW_PLUGIN_STREAM_API
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* NPP_Print:
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
@ -783,11 +785,6 @@ SimplePluginInstance::Print(nsPluginPrint* printInfo)
|
||||
* etc.
|
||||
*/
|
||||
|
||||
void* platformPrint =
|
||||
printInfo->print.fullPrint.platformPrint;
|
||||
PRBool printOne =
|
||||
printInfo->print.fullPrint.printOne;
|
||||
|
||||
/* Do the default*/
|
||||
printInfo->print.fullPrint.pluginPrinted = PR_FALSE;
|
||||
}
|
||||
@ -803,11 +800,6 @@ SimplePluginInstance::Print(nsPluginPrint* printInfo)
|
||||
* Windows, platformPrint is the handle to the printing
|
||||
* device context.
|
||||
*/
|
||||
|
||||
nsPluginWindow* printWindow =
|
||||
&(printInfo->print.embedPrint.window);
|
||||
void* platformPrint =
|
||||
printInfo->print.embedPrint.platformPrint;
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
@ -829,45 +821,12 @@ SimplePluginInstance::HandleEvent(nsPluginEvent* event, PRBool* handled)
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#ifndef NEW_PLUGIN_STREAM_API
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* URLNotify:
|
||||
* Notifies the instance of the completion of a URL request.
|
||||
*
|
||||
* URLNotify is called when Netscape completes a GetURLNotify or
|
||||
* PostURLNotify request, to inform the plug-in that the request,
|
||||
* identified by url, has completed for the reason specified by reason. The most
|
||||
* common reason code is NPRES_DONE, indicating simply that the request
|
||||
* completed normally. Other possible reason codes are NPRES_USER_BREAK,
|
||||
* indicating that the request was halted due to a user action (for example,
|
||||
* clicking the "Stop" button), and NPRES_NETWORK_ERR, indicating that the
|
||||
* request could not be completed (for example, because the URL could not be
|
||||
* found). The complete list of reason codes is found in npapi.h.
|
||||
*
|
||||
* The parameter notifyData is the same plug-in-private value passed as an
|
||||
* argument to the corresponding GetURLNotify or PostURLNotify
|
||||
* call, and can be used by your plug-in to uniquely identify the request.
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginInstance::URLNotify(const char* url, const char* target,
|
||||
nsPluginReason reason, void* notifyData)
|
||||
{
|
||||
// Not used in the Simple plugin
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#endif // NEW_PLUGIN_STREAM_API
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginInstance::GetValue(nsPluginInstanceVariable variable, void *value)
|
||||
{
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// SimplePluginStreamListener Methods
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
@ -895,8 +854,7 @@ SimplePluginStreamListener::~SimplePluginStreamListener(void)
|
||||
NS_IMPL_ISUPPORTS(SimplePluginStreamListener, kIPluginStreamListenerIID);
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStreamListener::OnStartBinding(const char* url,
|
||||
nsIPluginStreamInfo* pluginInfo)
|
||||
SimplePluginStreamListener::OnStartBinding(nsIPluginStreamInfo* pluginInfo)
|
||||
{
|
||||
char msg[256];
|
||||
sprintf(msg, "### Opening plugin stream for %s\n", fMessageName);
|
||||
@ -904,23 +862,17 @@ SimplePluginStreamListener::OnStartBinding(const char* url,
|
||||
}
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStreamListener::OnDataAvailable(const char* url, nsIInputStream* input,
|
||||
PRUint32 offset, PRUint32 length,
|
||||
nsIPluginStreamInfo* pluginInfo)
|
||||
SimplePluginStreamListener::OnDataAvailable(nsIPluginStreamInfo* pluginInfo,
|
||||
nsIInputStream* input,
|
||||
PRUint32 length)
|
||||
{
|
||||
if (strcmp(url, "http://warp/java/oji/") == 0 && offset != 0) {
|
||||
// Try closing the stream prematurely
|
||||
input->Close();
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
char* buffer = new char[length];
|
||||
if (buffer) {
|
||||
PRUint32 amountRead = 0;
|
||||
nsresult rslt = input->Read(buffer, offset, length, &amountRead);
|
||||
nsresult rslt = input->Read(buffer, length, &amountRead);
|
||||
if (rslt == NS_OK) {
|
||||
char msg[256];
|
||||
sprintf(msg, "### Received %d bytes at %d for %s\n", length, offset, fMessageName);
|
||||
sprintf(msg, "### Received %d bytes for %s\n", length, fMessageName);
|
||||
}
|
||||
delete buffer;
|
||||
}
|
||||
@ -928,7 +880,8 @@ SimplePluginStreamListener::OnDataAvailable(const char* url, nsIInputStream* inp
|
||||
}
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStreamListener::OnFileAvailable(const char* url, const char* fileName)
|
||||
SimplePluginStreamListener::OnFileAvailable(nsIPluginStreamInfo* pluginInfo,
|
||||
const char* fileName)
|
||||
{
|
||||
char msg[256];
|
||||
sprintf(msg, "### File available for %s: %s\n", fMessageName, fileName);
|
||||
@ -936,8 +889,7 @@ SimplePluginStreamListener::OnFileAvailable(const char* url, const char* fileNam
|
||||
}
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStreamListener::OnStopBinding(const char* url, nsresult status,
|
||||
nsIPluginStreamInfo* pluginInfo)
|
||||
SimplePluginStreamListener::OnStopBinding(nsIPluginStreamInfo* pluginInfo, nsresult status )
|
||||
{
|
||||
char msg[256];
|
||||
sprintf(msg, "### Closing plugin stream for %s\n", fMessageName);
|
||||
@ -957,100 +909,9 @@ SimplePluginStreamListener::GetStreamType(nsPluginStreamType *result)
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#else // !NEW_PLUGIN_STREAM_API
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// SimplePluginStream Methods
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
SimplePluginStream::SimplePluginStream(nsIPluginStreamPeer* peer)
|
||||
: fPeer(peer)
|
||||
{
|
||||
gPluginObjectCount++;
|
||||
NS_INIT_REFCNT();
|
||||
}
|
||||
|
||||
SimplePluginStream::~SimplePluginStream(void)
|
||||
{
|
||||
gPluginObjectCount--;
|
||||
}
|
||||
|
||||
// These macros produce simple version of QueryInterface and AddRef.
|
||||
// See the nsISupports.h header file for details.
|
||||
|
||||
NS_IMPL_QUERY_INTERFACE(SimplePluginStream, kIPluginStreamIID);
|
||||
NS_IMPL_ADDREF(SimplePluginStream);
|
||||
NS_IMPL_RELEASE(SimplePluginStream);
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStream::Close(void)
|
||||
{
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* NPP_Write:
|
||||
* Delivers data from a stream and returns the number of bytes written.
|
||||
*
|
||||
* NPP_Write is called after a call to NPP_NewStream in which the plug-in
|
||||
* requested a normal-mode stream, in which the data in the stream is delivered
|
||||
* progressively over a series of calls to NPP_WriteReady and NPP_Write. The
|
||||
* function delivers a buffer buf of len bytes of data from the stream identified
|
||||
* by stream to the instance. The parameter offset is the logical position of
|
||||
* buf from the beginning of the data in the stream.
|
||||
*
|
||||
* The function returns the number of bytes written (consumed by the instance).
|
||||
* A negative return value causes an error on the stream, which will
|
||||
* subsequently be destroyed via a call to NPP_DestroyStream.
|
||||
*
|
||||
* Note that a plug-in must consume at least as many bytes as it indicated in the
|
||||
* preceeding NPP_WriteReady call. All data consumed must be either processed
|
||||
* immediately or copied to memory allocated by the plug-in: the buf parameter
|
||||
* is not persistent.
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStream::Write(const char* aBuf, PRUint32 aOffset, PRUint32 aCount, PRUint32 *aWriteCount)
|
||||
{
|
||||
PR_ASSERT(aOffset == 0); // XXX need to handle the non-sequential write case
|
||||
*aWriteCount = aCount; /* The number of bytes accepted */
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*******************************************************************************/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStream::GetStreamType(nsPluginStreamType *result)
|
||||
{
|
||||
// XXX these should become subclasses
|
||||
*result = nsPluginStreamType_Normal;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* AsFile:
|
||||
* Provides a local file name for the data from a stream.
|
||||
*
|
||||
* AsFile provides the instance with a full path to a local file,
|
||||
* identified by fname, for the stream specified by stream. NPP_StreamAsFile is
|
||||
* called as a result of the plug-in requesting mode NP_ASFILEONLY or
|
||||
* NP_ASFILE in a previous call to NPP_NewStream. If an error occurs while
|
||||
* retrieving the data or writing the file, fname may be NULL.
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStream::AsFile(const char* fname)
|
||||
{
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#endif // !NEW_PLUGIN_STREAM_API
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* SECTION 5 - Utility Method Implementations
|
||||
*******************************************************************************
|
||||
|
||||
*******************************************************************************/
|
||||
|
||||
/*------------------------------------------------------------------------------
|
||||
* Platform-Specific Implemenations
|
||||
@ -1093,18 +954,6 @@ SimplePluginInstance::PlatformDestroy(void)
|
||||
nsresult
|
||||
SimplePluginInstance::PlatformSetWindow(nsPluginWindow* window)
|
||||
{
|
||||
Widget netscape_widget;
|
||||
|
||||
fPlatform.window = (Window) window->window;
|
||||
fPlatform.x = window->x;
|
||||
fPlatform.y = window->y;
|
||||
fPlatform.width = window->width;
|
||||
fPlatform.height = window->height;
|
||||
fPlatform.display = ((nsPluginSetWindowCallbackStruct *)window->ws_info)->display;
|
||||
|
||||
netscape_widget = XtWindowToWidget(fPlatform.display, fPlatform.window);
|
||||
XtAddEventHandler(netscape_widget, ExposureMask, FALSE, (XtEventHandler)Redraw, this);
|
||||
Redraw(netscape_widget, (XtPointer)this, NULL);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@ -1120,29 +969,6 @@ SimplePluginInstance::PlatformHandleEvent(nsPluginEvent* event)
|
||||
/* UNIX Plugins do not use HandleEvent */
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* Redraw
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
void
|
||||
SimplePluginInstance::Redraw(Widget w, XtPointer closure, XEvent *event)
|
||||
{
|
||||
GC gc;
|
||||
XGCValues gcv;
|
||||
const char* text = "Hello World";
|
||||
SimplePluginInstance* inst = (SimplePluginInstance*)closure;
|
||||
|
||||
XtVaGetValues(w, XtNbackground, &gcv.background,
|
||||
XtNforeground, &gcv.foreground, 0);
|
||||
gc = XCreateGC(inst->fPlatform.display, inst->fPlatform.window,
|
||||
GCForeground|GCBackground, &gcv);
|
||||
XDrawRectangle(inst->fPlatform.display, inst->fPlatform.window, gc,
|
||||
0, 0, inst->fPlatform.width-1, inst->fPlatform.height-1);
|
||||
XDrawString(inst->fPlatform.display, inst->fPlatform.window, gc,
|
||||
inst->fPlatform.width/2 - 100, inst->fPlatform.height/2,
|
||||
text, strlen(text));
|
||||
}
|
||||
#endif /* XP_UNIX */
|
||||
|
||||
/*------------------------------------------------------------------------------
|
||||
|
||||
@ -31,7 +31,6 @@
|
||||
* Section 5 - Utility Method Implementations
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* SECTION 1 - Includes
|
||||
******************************************************************************/
|
||||
@ -39,6 +38,10 @@
|
||||
#include <string.h>
|
||||
#include "nsplugin.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsISupports.h"
|
||||
#include "nsIFactory.h"
|
||||
#include "simpleCID.h"
|
||||
|
||||
/*------------------------------------------------------------------------------
|
||||
* Windows Includes
|
||||
*----------------------------------------------------------------------------*/
|
||||
@ -49,11 +52,12 @@
|
||||
* UNIX includes
|
||||
*----------------------------------------------------------------------------*/
|
||||
#ifdef XP_UNIX
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Intrinsic.h>
|
||||
#include <X11/StringDefs.h>
|
||||
//#include <X11/Xlib.h>
|
||||
//#include <X11/Intrinsic.h>
|
||||
//#include <X11/StringDefs.h>
|
||||
#endif /* XP_UNIX */
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* SECTION 2 - Instance Structs
|
||||
*******************************************************************************
|
||||
@ -105,6 +109,28 @@ typedef struct _PlatformInstance
|
||||
#endif /* macintosh */
|
||||
|
||||
|
||||
// Define constants for easy use
|
||||
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
|
||||
static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
|
||||
static NS_DEFINE_IID(kIPluginIID, NS_IPLUGIN_IID);
|
||||
static NS_DEFINE_IID(kIPluginInstanceIID, NS_IPLUGININSTANCE_IID);
|
||||
static NS_DEFINE_IID(kIPluginManagerIID, NS_IPLUGINMANAGER_IID);
|
||||
static NS_DEFINE_IID(kIServiceManagerIID, NS_ISERVICEMANAGER_IID);
|
||||
static NS_DEFINE_IID(kIPluginStreamListenerIID, NS_IPLUGINSTREAMLISTENER_IID);
|
||||
|
||||
static NS_DEFINE_CID(kPluginCID, NS_PLUGIN_CID);
|
||||
static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID);
|
||||
static NS_DEFINE_CID(kCPluginManagerCID, NS_PLUGINMANAGER_CID);
|
||||
static NS_DEFINE_CID(kSimplePluginCID, NS_SIMPLEPLUGIN_CID);
|
||||
|
||||
#define PLUGIN_NAME "Simple Sample Plug-in"
|
||||
#define PLUGIN_DESCRIPTION "Demonstrates a simple plug-in."
|
||||
#define PLUGIN_MIME_DESCRIPTION "application/x-simple:smp:Simple Sample Plug-in"
|
||||
#define PLUGIN_MIME_TYPE "application/x-simple"
|
||||
|
||||
static const char* g_desc = "Sample XPCOM Plugin";
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// Simple Plugin Classes
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
@ -149,6 +175,11 @@ public:
|
||||
NS_IMETHOD
|
||||
GetValue(nsPluginVariable variable, void *value);
|
||||
|
||||
NS_IMETHOD
|
||||
CreatePluginInstance(nsISupports *aOuter, REFNSIID aIID,
|
||||
const char* aPluginMIMEType,
|
||||
void **aResult);
|
||||
|
||||
// The old NPP_New call has been factored into two plugin instance methods:
|
||||
//
|
||||
// CreateInstance -- called once, after the plugin instance is created. This
|
||||
@ -163,7 +194,7 @@ public:
|
||||
|
||||
// SimplePlugin specific methods:
|
||||
|
||||
SimplePlugin(nsISupports* aManager);
|
||||
SimplePlugin();
|
||||
virtual ~SimplePlugin(void);
|
||||
|
||||
NS_DECL_ISUPPORTS
|
||||
@ -228,32 +259,13 @@ public:
|
||||
NS_IMETHOD
|
||||
SetWindow(nsPluginWindow* window);
|
||||
|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
|
||||
NS_IMETHOD
|
||||
NewStream(nsIPluginStreamListener** listener);
|
||||
|
||||
#else
|
||||
|
||||
// (Corresponds to NPP_NewStream.)
|
||||
NS_IMETHOD
|
||||
NewStream(nsIPluginStreamPeer* peer, nsIPluginStream* *result);
|
||||
|
||||
#endif // NEW_PLUGIN_STREAM_API
|
||||
|
||||
// (Corresponds to NPP_Print.)
|
||||
NS_IMETHOD
|
||||
Print(nsPluginPrint* platformPrint);
|
||||
|
||||
#ifndef NEW_PLUGIN_STREAM_API
|
||||
|
||||
// (Corresponds to NPP_URLNotify.)
|
||||
NS_IMETHOD
|
||||
URLNotify(const char* url, const char* target,
|
||||
nsPluginReason reason, void* notifyData);
|
||||
|
||||
#endif // NEW_PLUGIN_STREAM_API
|
||||
|
||||
NS_IMETHOD
|
||||
GetValue(nsPluginInstanceVariable variable, void *value);
|
||||
|
||||
@ -277,10 +289,6 @@ public:
|
||||
PluginWindowProc( HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
|
||||
#endif
|
||||
|
||||
#ifdef XP_UNIX
|
||||
static void Redraw(Widget w, XtPointer closure, XEvent *event);
|
||||
#endif
|
||||
|
||||
protected:
|
||||
nsIPluginInstancePeer* fPeer;
|
||||
nsPluginWindow* fWindow;
|
||||
@ -293,8 +301,6 @@ protected:
|
||||
// SimplePluginStream represents the stream used by SimplePluginInstances
|
||||
// to receive data from the browser.
|
||||
|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
|
||||
class SimplePluginStreamListener : public nsIPluginStreamListener {
|
||||
public:
|
||||
|
||||
@ -311,7 +317,7 @@ public:
|
||||
* used to cancel the URL load..
|
||||
*/
|
||||
NS_IMETHOD
|
||||
OnStartBinding(const char* url, nsIPluginStreamInfo* pluginInfo);
|
||||
OnStartBinding(nsIPluginStreamInfo* pluginInfo);
|
||||
|
||||
/**
|
||||
* Notify the client that data is available in the input stream. This
|
||||
@ -324,12 +330,12 @@ public:
|
||||
* @return The return value is currently ignored.
|
||||
*/
|
||||
NS_IMETHOD
|
||||
OnDataAvailable(const char* url, nsIInputStream* input,
|
||||
PRUint32 offset, PRUint32 length,
|
||||
nsIPluginStreamInfo* pluginInfo);
|
||||
OnDataAvailable(nsIPluginStreamInfo* pluginInfo,
|
||||
nsIInputStream* input,
|
||||
PRUint32 length);
|
||||
|
||||
NS_IMETHOD
|
||||
OnFileAvailable(const char* url, const char* fileName);
|
||||
OnFileAvailable(nsIPluginStreamInfo* pluginInfo, const char* fileName);
|
||||
|
||||
/**
|
||||
* Notify the observer that the URL has finished loading. This method is
|
||||
@ -343,7 +349,7 @@ public:
|
||||
* @return The return value is currently ignored.
|
||||
*/
|
||||
NS_IMETHOD
|
||||
OnStopBinding(const char* url, nsresult status, nsIPluginStreamInfo* pluginInfo);
|
||||
OnStopBinding(nsIPluginStreamInfo* pluginInfo, nsresult status);
|
||||
|
||||
NS_IMETHOD
|
||||
OnNotify(const char* url, nsresult status);
|
||||
@ -362,69 +368,6 @@ protected:
|
||||
|
||||
};
|
||||
|
||||
#else // !NEW_PLUGIN_STREAM_API
|
||||
|
||||
class SimplePluginStream : public nsIPluginStream {
|
||||
public:
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// from nsIBaseStream:
|
||||
|
||||
/** Close the stream. */
|
||||
NS_IMETHOD
|
||||
Close(void);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// from nsIOutputStream:
|
||||
|
||||
/** Write data into the stream.
|
||||
* @param aBuf the buffer into which the data is read
|
||||
* @param aOffset the start offset of the data
|
||||
* @param aCount the maximum number of bytes to read
|
||||
* @param errorResult the error code if an error occurs
|
||||
* @return number of bytes read or -1 if error
|
||||
*/
|
||||
NS_IMETHOD
|
||||
Write(const char* aBuf, PRUint32 aOffset, PRUint32 aCount, PRUint32 *aWriteCount);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// from nsIPluginStream:
|
||||
|
||||
// (Corresponds to NPP_NewStream's stype return parameter.)
|
||||
NS_IMETHOD
|
||||
GetStreamType(nsPluginStreamType *result);
|
||||
|
||||
// (Corresponds to NPP_StreamAsFile.)
|
||||
NS_IMETHOD
|
||||
AsFile(const char* fname);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// nsSimplePluginStream specific methods:
|
||||
|
||||
SimplePluginStream(nsIPluginStreamPeer* peer);
|
||||
virtual ~SimplePluginStream(void);
|
||||
|
||||
NS_DECL_ISUPPORTS
|
||||
|
||||
protected:
|
||||
nsIPluginStreamPeer* fPeer;
|
||||
};
|
||||
|
||||
#endif // !NEW_PLUGIN_STREAM_API
|
||||
|
||||
// Interface IDs we'll need:
|
||||
static NS_DEFINE_IID(kIPluginIID, NS_IPLUGIN_IID);
|
||||
static NS_DEFINE_IID(kIPluginInstanceIID, NS_IPLUGININSTANCE_IID);
|
||||
static NS_DEFINE_IID(kIPluginManagerIID, NS_IPLUGINMANAGER_IID);
|
||||
static NS_DEFINE_CID(kCPluginManagerCID, NS_PLUGINMANAGER_CID);
|
||||
static NS_DEFINE_IID(kIServiceManagerIID, NS_ISERVICEMANAGER_IID);
|
||||
|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
static NS_DEFINE_IID(kIPluginStreamListenerIID, NS_IPLUGINSTREAMLISTENER_IID);
|
||||
#else // !NEW_PLUGIN_STREAM_API
|
||||
static NS_DEFINE_IID(kIPluginStreamIID, NS_IPLUGINSTREAM_IID);
|
||||
#endif // !NEW_PLUGIN_STREAM_API
|
||||
|
||||
/*******************************************************************************
|
||||
* SECTION 3 - API Plugin Implementations
|
||||
******************************************************************************/
|
||||
@ -441,18 +384,14 @@ static PRBool gPluginLocked = PR_FALSE;
|
||||
// SimplePlugin Methods
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
SimplePlugin::SimplePlugin(nsISupports* aService)
|
||||
SimplePlugin::SimplePlugin()
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
|
||||
nsISupports* result;
|
||||
aService->QueryInterface(kIServiceManagerIID, (void**)&mServiceManager);
|
||||
|
||||
if(mServiceManager->GetService(kCPluginManagerCID, kIPluginManagerIID, &result, NULL) != NS_OK)
|
||||
if(nsComponentManager::CreateInstance(kCPluginManagerCID,
|
||||
NULL, kIPluginManagerIID, (void**)&mPluginManager) != NS_OK)
|
||||
return;
|
||||
|
||||
result->QueryInterface(kIPluginManagerIID, (void**) &mPluginManager);
|
||||
|
||||
gPluginObjectCount++;
|
||||
}
|
||||
|
||||
@ -473,22 +412,23 @@ SimplePlugin::~SimplePlugin(void)
|
||||
NS_METHOD
|
||||
SimplePlugin::QueryInterface(const nsIID& aIID, void** aInstancePtr)
|
||||
{
|
||||
if (NULL == aInstancePtr) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
static NS_DEFINE_IID(kIPluginIID, NS_IPLUGIN_IID);
|
||||
if (aIID.Equals(kIPluginIID)) {
|
||||
*aInstancePtr = (void*) this;
|
||||
AddRef();
|
||||
return NS_OK;
|
||||
}
|
||||
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
|
||||
if (aIID.Equals(kISupportsIID)) {
|
||||
*aInstancePtr = (void*) ((nsISupports*)this);
|
||||
AddRef();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_NOINTERFACE;
|
||||
if (!aInstancePtr)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
if (aIID.Equals(kISupportsIID)) {
|
||||
*aInstancePtr = NS_STATIC_CAST(nsISupports*,this);
|
||||
} else if (aIID.Equals(kIFactoryIID)) {
|
||||
*aInstancePtr = NS_STATIC_CAST(nsISupports*,NS_STATIC_CAST(nsIFactory*,this));
|
||||
} else if (aIID.Equals(kIPluginIID)) {
|
||||
*aInstancePtr = NS_STATIC_CAST(nsISupports*,NS_STATIC_CAST(nsIPlugin*,this));
|
||||
} else {
|
||||
*aInstancePtr = nsnull;
|
||||
return NS_ERROR_NO_INTERFACE;
|
||||
}
|
||||
|
||||
NS_ADDREF(NS_REINTERPRET_CAST(nsISupports*,*aInstancePtr));
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMPL_ADDREF(SimplePlugin);
|
||||
@ -509,26 +449,39 @@ SimplePlugin* gPlugin = NULL;
|
||||
|
||||
extern "C" NS_EXPORT nsresult
|
||||
NSGetFactory(nsISupports* serviceMgr,
|
||||
const nsCID &aClass,
|
||||
const nsCID &aCID,
|
||||
const char *aClassName,
|
||||
const char *aProgID,
|
||||
nsIFactory **aFactory)
|
||||
nsIFactory **aResult)
|
||||
{
|
||||
if (aClass.Equals(kIPluginIID)) {
|
||||
if (gPlugin) {
|
||||
*aFactory = gPlugin;
|
||||
return NS_OK;
|
||||
}
|
||||
if (!aResult)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
SimplePlugin* fact = new SimplePlugin(serviceMgr);
|
||||
if (fact == NULL)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
fact->AddRef();
|
||||
gPlugin = fact;
|
||||
*aFactory = fact;
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_FAILURE; // XXX right error?
|
||||
*aResult = nsnull;
|
||||
|
||||
nsISupports *inst;
|
||||
|
||||
if (aCID.Equals(kSimplePluginCID)) {
|
||||
// Ok, we know this CID and here is the factory
|
||||
// that can manufacture the objects
|
||||
inst = new SimplePlugin();
|
||||
} else if (aCID.Equals(kPluginCID)) {
|
||||
inst = new SimplePlugin();
|
||||
} else {
|
||||
return NS_ERROR_NO_INTERFACE;
|
||||
}
|
||||
|
||||
if (!inst)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
nsresult rv = inst->QueryInterface(kIFactoryIID,
|
||||
(void **) aResult);
|
||||
|
||||
if (NS_FAILED(rv)) {
|
||||
delete inst;
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
extern "C" NS_EXPORT PRBool
|
||||
@ -537,6 +490,91 @@ NSCanUnload(nsISupports* serviceMgr)
|
||||
return gPluginObjectCount == 1 && !gPluginLocked;
|
||||
}
|
||||
|
||||
extern "C" NS_EXPORT nsresult
|
||||
NSRegisterSelf(nsISupports *aServMgr, const char *path)
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
char buf[255]; // todo: use a const
|
||||
|
||||
nsString2 progID(NS_INLINE_PLUGIN_PROGID_PREFIX);
|
||||
|
||||
// We will use the service manager to obtain the component
|
||||
// manager, which will enable us to register a component
|
||||
// with a ProgID (text string) instead of just the CID.
|
||||
|
||||
nsIServiceManager *sm;
|
||||
|
||||
// We can get the IID of an interface with the static GetIID() method as
|
||||
// well.
|
||||
|
||||
rv = aServMgr->QueryInterface(nsIServiceManager::GetIID(), (void **)&sm);
|
||||
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
nsIComponentManager *cm;
|
||||
|
||||
rv = sm->GetService(kComponentManagerCID, nsIComponentManager::GetIID(), (nsISupports **)&cm);
|
||||
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_RELEASE(sm);
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
// Note the text string, we can access the hello component with just this
|
||||
// string without knowing the CID
|
||||
|
||||
progID += PLUGIN_MIME_TYPE;
|
||||
progID.ToCString(buf, 255); // todo: need to use a const
|
||||
|
||||
rv = cm->RegisterComponent(kSimplePluginCID, g_desc, buf,
|
||||
path, PR_TRUE, PR_TRUE);
|
||||
|
||||
sm->ReleaseService(kComponentManagerCID, cm);
|
||||
|
||||
NS_RELEASE(sm);
|
||||
|
||||
#ifdef NS_DEBUG
|
||||
printf("*** %s registered\n",g_desc);
|
||||
#endif
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
extern "C" NS_EXPORT nsresult
|
||||
NSUnregisterSelf(nsISupports* aServMgr, const char *path)
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
nsIServiceManager *sm;
|
||||
|
||||
rv = aServMgr->QueryInterface(nsIServiceManager::GetIID(), (void **)&sm);
|
||||
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
nsIComponentManager *cm;
|
||||
|
||||
rv = sm->GetService(kComponentManagerCID, nsIComponentManager::GetIID(), (nsISupports **)&cm);
|
||||
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_RELEASE(sm);
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
rv = cm->UnregisterComponent(kSimplePluginCID, path);
|
||||
|
||||
sm->ReleaseService(kComponentManagerCID, cm);
|
||||
|
||||
NS_RELEASE(sm);
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
NS_METHOD
|
||||
SimplePlugin::CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult)
|
||||
{
|
||||
@ -574,7 +612,7 @@ SimplePlugin::Shutdown(void)
|
||||
NS_METHOD
|
||||
SimplePlugin::GetMIMEDescription(const char* *result)
|
||||
{
|
||||
*result = "application/x-simple-plugin:smp:Simple LiveConnect Sample Plug-in";
|
||||
*result = PLUGIN_MIME_DESCRIPTION;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@ -582,9 +620,6 @@ SimplePlugin::GetMIMEDescription(const char* *result)
|
||||
* NPP_GetValue:
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
#define PLUGIN_NAME "Simple LiveConnect Sample Plug-in"
|
||||
#define PLUGIN_DESCRIPTION "Demonstrates a simple LiveConnected plug-in."
|
||||
|
||||
NS_METHOD
|
||||
SimplePlugin::GetValue(nsPluginVariable variable, void *value)
|
||||
{
|
||||
@ -599,6 +634,14 @@ SimplePlugin::GetValue(nsPluginVariable variable, void *value)
|
||||
return err;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
SimplePlugin::CreatePluginInstance(nsISupports *aOuter, REFNSIID aIID,
|
||||
const char* aPluginMIMEType,
|
||||
void **aResult)
|
||||
{
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// SimplePluginInstance Methods
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
@ -656,21 +699,7 @@ SimplePluginInstance::GetPeer(nsIPluginInstancePeer* *result)
|
||||
NS_METHOD
|
||||
SimplePluginInstance::Start(void)
|
||||
{
|
||||
|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
// Try getting some streams:
|
||||
gPlugin->GetPluginManager()->GetURL(this, "http://warp", NULL,
|
||||
new SimplePluginStreamListener(this, "http://warp (Normal)"));
|
||||
|
||||
gPlugin->GetPluginManager()->GetURL(this, "http://home.netscape.com", NULL,
|
||||
new SimplePluginStreamListener(this, "http://home.netscape.com (AsFile)"));
|
||||
|
||||
gPlugin->GetPluginManager()->GetURL(this, "http://warp/java", NULL,
|
||||
new SimplePluginStreamListener(this, "http://warp/java (AsFileOnly)"));
|
||||
|
||||
gPlugin->GetPluginManager()->GetURL(this, "http://warp/java/oji", NULL,
|
||||
new SimplePluginStreamListener(this, "http://warp/java/oji (Seek)"));
|
||||
#endif
|
||||
printf("***SimplePluginInstance::Start***\n");
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
@ -718,8 +747,6 @@ SimplePluginInstance::SetWindow(nsPluginWindow* window)
|
||||
return result;
|
||||
}
|
||||
|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginInstance::NewStream(nsIPluginStreamListener** listener)
|
||||
{
|
||||
@ -729,31 +756,6 @@ SimplePluginInstance::NewStream(nsIPluginStreamListener** listener)
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* NewStream:
|
||||
* Notifies an instance of a new data stream and returns an error value.
|
||||
*
|
||||
* NewStream notifies the instance denoted by instance of the creation of
|
||||
* a new stream specifed by stream. The NPStream* pointer is valid until the
|
||||
* stream is destroyed. The MIME type of the stream is provided by the
|
||||
* parameter type.
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginInstance::NewStream(nsIPluginStreamPeer* peer, nsIPluginStream* *result)
|
||||
{
|
||||
SimplePluginStream* strm = new SimplePluginStream(peer);
|
||||
if (strm == NULL)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
strm->AddRef();
|
||||
*result = strm;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#endif // NEW_PLUGIN_STREAM_API
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* NPP_Print:
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
@ -783,11 +785,6 @@ SimplePluginInstance::Print(nsPluginPrint* printInfo)
|
||||
* etc.
|
||||
*/
|
||||
|
||||
void* platformPrint =
|
||||
printInfo->print.fullPrint.platformPrint;
|
||||
PRBool printOne =
|
||||
printInfo->print.fullPrint.printOne;
|
||||
|
||||
/* Do the default*/
|
||||
printInfo->print.fullPrint.pluginPrinted = PR_FALSE;
|
||||
}
|
||||
@ -803,11 +800,6 @@ SimplePluginInstance::Print(nsPluginPrint* printInfo)
|
||||
* Windows, platformPrint is the handle to the printing
|
||||
* device context.
|
||||
*/
|
||||
|
||||
nsPluginWindow* printWindow =
|
||||
&(printInfo->print.embedPrint.window);
|
||||
void* platformPrint =
|
||||
printInfo->print.embedPrint.platformPrint;
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
@ -829,45 +821,12 @@ SimplePluginInstance::HandleEvent(nsPluginEvent* event, PRBool* handled)
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#ifndef NEW_PLUGIN_STREAM_API
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* URLNotify:
|
||||
* Notifies the instance of the completion of a URL request.
|
||||
*
|
||||
* URLNotify is called when Netscape completes a GetURLNotify or
|
||||
* PostURLNotify request, to inform the plug-in that the request,
|
||||
* identified by url, has completed for the reason specified by reason. The most
|
||||
* common reason code is NPRES_DONE, indicating simply that the request
|
||||
* completed normally. Other possible reason codes are NPRES_USER_BREAK,
|
||||
* indicating that the request was halted due to a user action (for example,
|
||||
* clicking the "Stop" button), and NPRES_NETWORK_ERR, indicating that the
|
||||
* request could not be completed (for example, because the URL could not be
|
||||
* found). The complete list of reason codes is found in npapi.h.
|
||||
*
|
||||
* The parameter notifyData is the same plug-in-private value passed as an
|
||||
* argument to the corresponding GetURLNotify or PostURLNotify
|
||||
* call, and can be used by your plug-in to uniquely identify the request.
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginInstance::URLNotify(const char* url, const char* target,
|
||||
nsPluginReason reason, void* notifyData)
|
||||
{
|
||||
// Not used in the Simple plugin
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#endif // NEW_PLUGIN_STREAM_API
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginInstance::GetValue(nsPluginInstanceVariable variable, void *value)
|
||||
{
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
#ifdef NEW_PLUGIN_STREAM_API
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// SimplePluginStreamListener Methods
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
@ -895,8 +854,7 @@ SimplePluginStreamListener::~SimplePluginStreamListener(void)
|
||||
NS_IMPL_ISUPPORTS(SimplePluginStreamListener, kIPluginStreamListenerIID);
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStreamListener::OnStartBinding(const char* url,
|
||||
nsIPluginStreamInfo* pluginInfo)
|
||||
SimplePluginStreamListener::OnStartBinding(nsIPluginStreamInfo* pluginInfo)
|
||||
{
|
||||
char msg[256];
|
||||
sprintf(msg, "### Opening plugin stream for %s\n", fMessageName);
|
||||
@ -904,23 +862,17 @@ SimplePluginStreamListener::OnStartBinding(const char* url,
|
||||
}
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStreamListener::OnDataAvailable(const char* url, nsIInputStream* input,
|
||||
PRUint32 offset, PRUint32 length,
|
||||
nsIPluginStreamInfo* pluginInfo)
|
||||
SimplePluginStreamListener::OnDataAvailable(nsIPluginStreamInfo* pluginInfo,
|
||||
nsIInputStream* input,
|
||||
PRUint32 length)
|
||||
{
|
||||
if (strcmp(url, "http://warp/java/oji/") == 0 && offset != 0) {
|
||||
// Try closing the stream prematurely
|
||||
input->Close();
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
char* buffer = new char[length];
|
||||
if (buffer) {
|
||||
PRUint32 amountRead = 0;
|
||||
nsresult rslt = input->Read(buffer, offset, length, &amountRead);
|
||||
nsresult rslt = input->Read(buffer, length, &amountRead);
|
||||
if (rslt == NS_OK) {
|
||||
char msg[256];
|
||||
sprintf(msg, "### Received %d bytes at %d for %s\n", length, offset, fMessageName);
|
||||
sprintf(msg, "### Received %d bytes for %s\n", length, fMessageName);
|
||||
}
|
||||
delete buffer;
|
||||
}
|
||||
@ -928,7 +880,8 @@ SimplePluginStreamListener::OnDataAvailable(const char* url, nsIInputStream* inp
|
||||
}
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStreamListener::OnFileAvailable(const char* url, const char* fileName)
|
||||
SimplePluginStreamListener::OnFileAvailable(nsIPluginStreamInfo* pluginInfo,
|
||||
const char* fileName)
|
||||
{
|
||||
char msg[256];
|
||||
sprintf(msg, "### File available for %s: %s\n", fMessageName, fileName);
|
||||
@ -936,8 +889,7 @@ SimplePluginStreamListener::OnFileAvailable(const char* url, const char* fileNam
|
||||
}
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStreamListener::OnStopBinding(const char* url, nsresult status,
|
||||
nsIPluginStreamInfo* pluginInfo)
|
||||
SimplePluginStreamListener::OnStopBinding(nsIPluginStreamInfo* pluginInfo, nsresult status )
|
||||
{
|
||||
char msg[256];
|
||||
sprintf(msg, "### Closing plugin stream for %s\n", fMessageName);
|
||||
@ -957,100 +909,9 @@ SimplePluginStreamListener::GetStreamType(nsPluginStreamType *result)
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#else // !NEW_PLUGIN_STREAM_API
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// SimplePluginStream Methods
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
SimplePluginStream::SimplePluginStream(nsIPluginStreamPeer* peer)
|
||||
: fPeer(peer)
|
||||
{
|
||||
gPluginObjectCount++;
|
||||
NS_INIT_REFCNT();
|
||||
}
|
||||
|
||||
SimplePluginStream::~SimplePluginStream(void)
|
||||
{
|
||||
gPluginObjectCount--;
|
||||
}
|
||||
|
||||
// These macros produce simple version of QueryInterface and AddRef.
|
||||
// See the nsISupports.h header file for details.
|
||||
|
||||
NS_IMPL_QUERY_INTERFACE(SimplePluginStream, kIPluginStreamIID);
|
||||
NS_IMPL_ADDREF(SimplePluginStream);
|
||||
NS_IMPL_RELEASE(SimplePluginStream);
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStream::Close(void)
|
||||
{
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* NPP_Write:
|
||||
* Delivers data from a stream and returns the number of bytes written.
|
||||
*
|
||||
* NPP_Write is called after a call to NPP_NewStream in which the plug-in
|
||||
* requested a normal-mode stream, in which the data in the stream is delivered
|
||||
* progressively over a series of calls to NPP_WriteReady and NPP_Write. The
|
||||
* function delivers a buffer buf of len bytes of data from the stream identified
|
||||
* by stream to the instance. The parameter offset is the logical position of
|
||||
* buf from the beginning of the data in the stream.
|
||||
*
|
||||
* The function returns the number of bytes written (consumed by the instance).
|
||||
* A negative return value causes an error on the stream, which will
|
||||
* subsequently be destroyed via a call to NPP_DestroyStream.
|
||||
*
|
||||
* Note that a plug-in must consume at least as many bytes as it indicated in the
|
||||
* preceeding NPP_WriteReady call. All data consumed must be either processed
|
||||
* immediately or copied to memory allocated by the plug-in: the buf parameter
|
||||
* is not persistent.
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStream::Write(const char* aBuf, PRUint32 aOffset, PRUint32 aCount, PRUint32 *aWriteCount)
|
||||
{
|
||||
PR_ASSERT(aOffset == 0); // XXX need to handle the non-sequential write case
|
||||
*aWriteCount = aCount; /* The number of bytes accepted */
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*******************************************************************************/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStream::GetStreamType(nsPluginStreamType *result)
|
||||
{
|
||||
// XXX these should become subclasses
|
||||
*result = nsPluginStreamType_Normal;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* AsFile:
|
||||
* Provides a local file name for the data from a stream.
|
||||
*
|
||||
* AsFile provides the instance with a full path to a local file,
|
||||
* identified by fname, for the stream specified by stream. NPP_StreamAsFile is
|
||||
* called as a result of the plug-in requesting mode NP_ASFILEONLY or
|
||||
* NP_ASFILE in a previous call to NPP_NewStream. If an error occurs while
|
||||
* retrieving the data or writing the file, fname may be NULL.
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
NS_METHOD
|
||||
SimplePluginStream::AsFile(const char* fname)
|
||||
{
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#endif // !NEW_PLUGIN_STREAM_API
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* SECTION 5 - Utility Method Implementations
|
||||
*******************************************************************************
|
||||
|
||||
*******************************************************************************/
|
||||
|
||||
/*------------------------------------------------------------------------------
|
||||
* Platform-Specific Implemenations
|
||||
@ -1093,18 +954,6 @@ SimplePluginInstance::PlatformDestroy(void)
|
||||
nsresult
|
||||
SimplePluginInstance::PlatformSetWindow(nsPluginWindow* window)
|
||||
{
|
||||
Widget netscape_widget;
|
||||
|
||||
fPlatform.window = (Window) window->window;
|
||||
fPlatform.x = window->x;
|
||||
fPlatform.y = window->y;
|
||||
fPlatform.width = window->width;
|
||||
fPlatform.height = window->height;
|
||||
fPlatform.display = ((nsPluginSetWindowCallbackStruct *)window->ws_info)->display;
|
||||
|
||||
netscape_widget = XtWindowToWidget(fPlatform.display, fPlatform.window);
|
||||
XtAddEventHandler(netscape_widget, ExposureMask, FALSE, (XtEventHandler)Redraw, this);
|
||||
Redraw(netscape_widget, (XtPointer)this, NULL);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@ -1120,29 +969,6 @@ SimplePluginInstance::PlatformHandleEvent(nsPluginEvent* event)
|
||||
/* UNIX Plugins do not use HandleEvent */
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*+++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
* Redraw
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||||
|
||||
void
|
||||
SimplePluginInstance::Redraw(Widget w, XtPointer closure, XEvent *event)
|
||||
{
|
||||
GC gc;
|
||||
XGCValues gcv;
|
||||
const char* text = "Hello World";
|
||||
SimplePluginInstance* inst = (SimplePluginInstance*)closure;
|
||||
|
||||
XtVaGetValues(w, XtNbackground, &gcv.background,
|
||||
XtNforeground, &gcv.foreground, 0);
|
||||
gc = XCreateGC(inst->fPlatform.display, inst->fPlatform.window,
|
||||
GCForeground|GCBackground, &gcv);
|
||||
XDrawRectangle(inst->fPlatform.display, inst->fPlatform.window, gc,
|
||||
0, 0, inst->fPlatform.width-1, inst->fPlatform.height-1);
|
||||
XDrawString(inst->fPlatform.display, inst->fPlatform.window, gc,
|
||||
inst->fPlatform.width/2 - 100, inst->fPlatform.height/2,
|
||||
text, strlen(text));
|
||||
}
|
||||
#endif /* XP_UNIX */
|
||||
|
||||
/*------------------------------------------------------------------------------
|
||||
|
||||
Loading…
Reference in New Issue
Block a user