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Support for hooking up MRJ to browser networking stack. (not part of build yet)

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beard%netscape.com 2000-10-28 05:39:55 +00:00
parent c1d7a39fcb
commit 1983371579
5 changed files with 615 additions and 0 deletions
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plugin/oji/MRJ/plugin/Source/JMURLConnection Normal file
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plugin/oji/MRJ/plugin/Source/JMURLConnection.exp Normal file
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JMURLSetCallbacks

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plugin/oji/MRJ/plugin/Source/JMURLConnection.h Normal file
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/*
JMURLConnection.h
*/
#pragma once
#ifndef __JMURLConnection__
#define __JMURLConnection__
#ifdef __cplusplus
extern "C" {
#endif
#if PRAGMA_IMPORT_SUPPORTED
#pragma import on
#endif
#if PRAGMA_ALIGN_SUPPORTED
#pragma options align=mac68k
#endif
typedef void* JMURLConnectionRef;
typedef void* JMURLInputStreamRef;
typedef void* JMURLOutputStreamRef;
enum JMURLConnectionOptions
{
eDefault = 0,
eNoCaching = (1 << 2),
eNoUserInteraction = (1 << 3),
eNoRedirection = (1 << 4)
};
typedef enum JMURLConnectionOptions JMURLConnectionOptions;
typedef CALLBACK_API_C(OSStatus, JMURLOpenConnectionProcPtr)(
/* in URL = */ JMTextRef url,
/* in RequestMethod = */ JMTextRef requestMethod,
/* in ConnectionOptions = */ JMURLConnectionOptions options,
/* in AppletViewer = */ JMAppletViewerRef appletViewer,
/* out URLConnectionRef = */ JMURLConnectionRef* urlConnectionRef
);
typedef CALLBACK_API_C(OSStatus, JMURLCloseConnectionProcPtr)(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef
);
typedef CALLBACK_API_C(Boolean, JMURLUsingProxyProcPtr)(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef
);
typedef CALLBACK_API_C(OSStatus, JMURLGetCookieProcPtr)(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out CookieValue = */ JMTextRef* cookie
);
typedef CALLBACK_API_C(OSStatus, JMURLSetCookieProcPtr)(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* in CookieValue = */ JMTextRef cookie
);
typedef CALLBACK_API_C(OSStatus, JMURLSetRequestPropertiesProcPtr)(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* in NumberOfProperties = */ int numberOfProperties,
/* in PropertyNames = */ JMTextRef* keys,
/* in Values = */ JMTextRef* value
);
typedef CALLBACK_API_C(OSStatus, JMURLGetResponsePropertiesCountProcPtr)(
/* in URLConnectionRef = */ JMURLInputStreamRef iStreamRef,
/* out numberOfProperties = */ int* numberOfProperties
);
/*
* JManager allocates memory to hold the specified number of (properties)
* JMTextRefs. The proc is expected to create new JMTextRefs that should
* be shoved in the array passed. The JManager takes care of disposing
* these JMTextRefs.
*/
typedef CALLBACK_API_C(OSStatus, JMURLGetResponsePropertiesProcPtr)(
/* in URLConnectionRef = */ JMURLInputStreamRef iStreamRef,
/* in numberOfProperties = */ int numberOfProperties,
/* out PropertyNames = */ JMTextRef* keys,
/* out Values = */ JMTextRef* values
);
typedef CALLBACK_API_C(OSStatus, JMURLOpenInputStreamProcPtr)(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out URLStreamRef = */ JMURLInputStreamRef* urlInputStreamRef
);
typedef CALLBACK_API_C(OSStatus, JMURLOpenOutputStreamProcPtr)(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out URLOutputStreamRef = */ JMURLOutputStreamRef* urlOutputStreamRef
);
typedef CALLBACK_API_C(OSStatus, JMURLCloseInputStreamProcPtr)(
/* in URLInputStreamRef = */ JMURLInputStreamRef urlInputStreamRef
);
typedef CALLBACK_API_C(OSStatus, JMURLCloseOutputStreamProcPtr)(
/* in URLOutputStreamRef = */ JMURLOutputStreamRef urlOutputStreamRef
);
typedef CALLBACK_API_C(OSStatus, JMURLReadProcPtr)(
/* in URLConnectionRef = */ JMURLInputStreamRef iStreamRef,
/* out Buffer = */ void* buffer,
/* in BufferSize = */ UInt32 bufferSize,
/* out BytesRead = */ SInt32* bytesRead
);
typedef CALLBACK_API_C(OSStatus, JMURLWriteProcPtr)(
/* in URLConnectionRef = */ JMURLOutputStreamRef oStreamRef,
/* in Buffer = */ void* buffer,
/* in BytesToWrite = */ SInt32 bytesToWrite
);
struct JMURLCallbacks {
UInt32 fVersion; /* should be set to kJMVersion */
JMURLOpenConnectionProcPtr fOpenConnection;
JMURLCloseConnectionProcPtr fCloseConnection;
JMURLUsingProxyProcPtr fUsingProxy;
JMURLGetCookieProcPtr fGetCookie;
JMURLSetCookieProcPtr fSetCookie;
JMURLSetRequestPropertiesProcPtr fSetRequestProperties;
JMURLGetResponsePropertiesCountProcPtr fGetResponsePropertiesCount;
JMURLGetResponsePropertiesProcPtr fGetResponseProperties;
JMURLOpenInputStreamProcPtr fOpenInputStream;
JMURLOpenOutputStreamProcPtr fOpenOutputStream;
JMURLCloseInputStreamProcPtr fCloseInputStream;
JMURLCloseOutputStreamProcPtr fCloseOutputStream;
JMURLReadProcPtr fRead;
JMURLWriteProcPtr fWrite;
};
typedef struct JMURLCallbacks JMURLCallbacks;
EXTERN_API_C(OSStatus)
JMURLSetCallbacks(
JMSessionRef session,
const char* protocol,
JMURLCallbacks* cb
);
EXTERN_API_C(OSStatus)
JMURLOpenConnection(
/* in JMSessionRef = */ JMSessionRef session,
/* in URL = */ JMTextRef url,
/* in RequestMethod = */ JMTextRef requestMethod,
/* in ConnectionOptions = */ JMURLConnectionOptions options,
/* in AppletViewer = */ JMAppletViewerRef appletViewer,
/* out URLConnectionRef = */ JMURLConnectionRef* urlConnectionRef
);
EXTERN_API_C(OSStatus)
JMURLCloseConnection(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef
);
EXTERN_API_C(Boolean)
JMURLUsingProxy(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef
);
EXTERN_API_C(OSStatus)
JMURLGetCookie(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out CookieValue = */ JMTextRef* cookie
);
EXTERN_API_C(OSStatus)
JMURLSetCookie(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* in CookieValue = */ JMTextRef cookie
);
EXTERN_API_C(OSStatus)
JMURLSetRequestProperties(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* in NumberOfProperties = */ int numberOfProperties,
/* in PropertyNames = */ JMTextRef* keys,
/* in Values = */ JMTextRef* value
);
EXTERN_API_C(OSStatus)
JMURLGetResponsePropertiesCount(
/* in JMSessionRef = */ JMSessionRef session,
/* in InputStreamRef = */ JMURLInputStreamRef iStreamRef,
/* out numberOfProperties = */ int* numberOfProperties
);
EXTERN_API_C(OSStatus)
JMURLGetResponseProperties(
/* in JMSessionRef = */ JMSessionRef session,
/* in InputStreamRef = */ JMURLInputStreamRef iStreamRef,
/* in numberOfProperties = */ int numberOfProperties,
/* out PropertyNames = */ JMTextRef* keys,
/* out Values = */ JMTextRef* values
);
EXTERN_API_C(OSStatus)
JMURLOpenInputStream(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out URLInputStreamRef = */ JMURLInputStreamRef* urlInputStreamRef
);
EXTERN_API_C(OSStatus)
JMURLOpenOutputStream(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out URLOutputStreamRef = */ JMURLOutputStreamRef* urlOutputStreamRef
);
EXTERN_API_C(OSStatus)
JMURLCloseInputStream(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLInputStreamRef = */ JMURLInputStreamRef urlInputStreamRef
);
EXTERN_API_C(OSStatus)
JMURLCloseOutputStream(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLOutputStreamRef = */ JMURLOutputStreamRef urlOutputStreamRef
);
EXTERN_API_C(OSStatus)
JMURLRead(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLInputStreamRef = */ JMURLInputStreamRef urlInputStreamRef,
/* out Buffer = */ void* buffer,
/* in BufferSize = */ UInt32 bufferSize,
/* out BytesRead = */ SInt32* bytesRead
);
EXTERN_API_C(OSStatus)
JMURLWrite(
/* in JMSessionRef = */ JMSessionRef session,
/* in URLOutputStreamRef = */ JMURLOutputStreamRef urlOutputStreamRef,
/* in Buffer = */ void* buffer,
/* in BytesToWrite = */ SInt32 bytesToWrite
);
#if PRAGMA_ALIGN_SUPPORTED
#pragma options align=reset
#endif
#if PRAGMA_IMPORT_SUPPORTED
#pragma import off
#endif
#ifdef __cplusplus
}
#endif
#endif /* __JMURLConnection__ */

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plugin/oji/MRJ/plugin/Source/MRJNetworking.cpp Normal file
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/*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
/*
MRJNetworking.cpp
by Patrick C. Beard.
*/
#include <TextCommon.h>
#include <JManager.h>
#include "JMURLConnection.h"
#include "MRJNetworking.h"
#include "MRJContext.h"
#include "MRJPlugin.h"
#include "MRJSession.h"
extern nsIPluginManager* thePluginManager; // now in badaptor.cpp.
static char* JMTextToEncoding(JMTextRef textRef, JMTextEncoding encoding)
{
UInt32 length = 0;
OSStatus status = ::JMGetTextLengthInBytes(textRef, encoding, &length);
if (status != noErr)
return NULL;
char* text = new char[length + 1];
if (text != NULL) {
UInt32 actualLength;
status = ::JMGetTextBytes(textRef, encoding, text, length, &actualLength);
if (status != noErr) {
delete text;
return NULL;
}
text[length] = '\0';
}
return text;
}
class MRJInputStreamListener : public nsIPluginStreamListener {
public:
NS_DECL_ISUPPORTS
MRJInputStreamListener()
{
NS_INIT_ISUPPORTS();
}
~MRJInputStreamListener() {}
NS_IMETHOD
OnStartBinding(nsIPluginStreamInfo* pluginInfo)
{
return NS_OK;
}
NS_IMETHOD
OnDataAvailable(nsIPluginStreamInfo* pluginInfo, nsIInputStream* input, PRUint32 length)
{
return NS_OK;
}
NS_IMETHOD
OnFileAvailable(nsIPluginStreamInfo* pluginInfo, const char* fileName)
{
return NS_OK;
}
NS_IMETHOD
OnStopBinding(nsIPluginStreamInfo* pluginInfo, nsresult status)
{
return NS_OK;
}
NS_IMETHOD
GetStreamType(nsPluginStreamType *result)
{
return NS_OK;
}
};
NS_IMPL_ISUPPORTS1(MRJInputStreamListener, nsIPluginStreamListener);
class MRJURLConnection {
public:
MRJURLConnection(JMTextRef url, JMTextRef requestMethod,
JMURLConnectionOptions options,
JMAppletViewerRef appletViewer);
~MRJURLConnection();
MRJPluginInstance* getInstance();
private:
MRJPluginInstance* mInstance;
char* mURL;
char* mRequestMethod;
JMURLConnectionOptions mOptions;
};
MRJURLConnection::MRJURLConnection(JMTextRef url, JMTextRef requestMethod,
JMURLConnectionOptions options,
JMAppletViewerRef appletViewer)
: mInstance(0), mURL(0), mRequestMethod(0), mOptions(options)
{
MRJPluginInstance* instance = MRJPluginInstance::getInstances();
if (appletViewer != NULL) {
while (instance != NULL) {
MRJContext* context = instance->getContext();
if (context->getViewerRef() == appletViewer) {
mInstance = instance;
break;
}
instance = instance->getNextInstance();
}
} else {
// any instance will do?
mInstance = instance;
NS_IF_ADDREF(instance);
}
TextEncoding utf8 = ::CreateTextEncoding(kTextEncodingUnicodeDefault,
kTextEncodingDefaultVariant,
kUnicodeUTF8Format);
// pull the text out of the url and requestMethod.
mURL = ::JMTextToEncoding(url, utf8);
mRequestMethod = ::JMTextToEncoding(requestMethod, utf8);
}
MRJURLConnection::~MRJURLConnection()
{
delete[] mURL;
delete[] mRequestMethod;
}
inline MRJPluginInstance* MRJURLConnection::getInstance()
{
return mInstance;
}
static OSStatus openConnection(
/* in URL = */ JMTextRef url,
/* in RequestMethod = */ JMTextRef requestMethod,
/* in ConnectionOptions = */ JMURLConnectionOptions options,
/* in AppletViewer = */ JMAppletViewerRef appletViewer,
/* out URLConnectionRef = */ JMURLConnectionRef* urlConnectionRef
)
{
MRJURLConnection* connection = new MRJURLConnection(url, requestMethod,
options, appletViewer);
if (connection->getInstance() == NULL) {
delete connection;
*urlConnectionRef = NULL;
return paramErr;
}
*urlConnectionRef = connection;
return noErr;
}
static OSStatus closeConnection(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef
)
{
MRJURLConnection* connection = reinterpret_cast<MRJURLConnection*>(urlConnectionRef);
delete connection;
return noErr;
}
static Boolean usingProxy(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef
)
{
return false;
}
static OSStatus getCookie(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out CookieValue = */ JMTextRef* cookie
)
{
return paramErr;
}
static OSStatus setCookie(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* in CookieValue = */ JMTextRef cookie
)
{
return paramErr;
}
static OSStatus setRequestProperties(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* in NumberOfProperties = */ int numberOfProperties,
/* in PropertyNames = */ JMTextRef* keys,
/* in Values = */ JMTextRef* value
)
{
return paramErr;
}
static OSStatus getResponsePropertiesCount(
/* in URLConnectionRef = */ JMURLInputStreamRef iStreamRef,
/* out numberOfProperties = */ int* numberOfProperties
)
{
if (numberOfProperties == NULL)
return paramErr;
*numberOfProperties = 0;
return noErr;
}
static OSStatus getResponseProperties(
/* in URLConnectionRef = */ JMURLInputStreamRef iStreamRef,
/* in numberOfProperties = */ int numberOfProperties,
/* out PropertyNames = */ JMTextRef* keys,
/* out Values = */ JMTextRef* values
)
{
return paramErr;
}
static OSStatus openInputStream(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out URLStreamRef = */ JMURLInputStreamRef* urlInputStreamRef
)
{
return paramErr;
}
static OSStatus openOutputStream(
/* in URLConnectionRef = */ JMURLConnectionRef urlConnectionRef,
/* out URLOutputStreamRef = */ JMURLOutputStreamRef* urlOutputStreamRef
)
{
return paramErr;
}
static OSStatus closeInputStream(
/* in URLInputStreamRef = */ JMURLInputStreamRef urlInputStreamRef
)
{
return paramErr;
}
static OSStatus closeOutputStream(
/* in URLOutputStreamRef = */ JMURLOutputStreamRef urlOutputStreamRef
)
{
return paramErr;
}
static OSStatus readInputStream(
/* in URLConnectionRef = */ JMURLInputStreamRef iStreamRef,
/* out Buffer = */ void* buffer,
/* in BufferSize = */ UInt32 bufferSize,
/* out BytesRead = */ SInt32* bytesRead
)
{
return paramErr;
}
static OSStatus writeOutputStream(
/* in URLConnectionRef = */ JMURLOutputStreamRef oStreamRef,
/* in Buffer = */ void* buffer,
/* in BytesToWrite = */ SInt32 bytesToWrite
)
{
return paramErr;
}
static JMURLCallbacks theURLCallbacks = {
kJMVersion,
&openConnection, &closeConnection,
&usingProxy, &getCookie, &setCookie,
&setRequestProperties,
&getResponsePropertiesCount,
&getResponseProperties,
&openInputStream, &openOutputStream,
&closeInputStream, &closeOutputStream,
&readInputStream, &writeOutputStream
};
OSStatus OpenMRJNetworking(MRJSession* session)
{
OSStatus rv = paramErr;
if (&::JMURLSetCallbacks != 0) {
rv = ::JMURLSetCallbacks(session->getSessionRef(),
"http", &theURLCallbacks);
}
return rv;
}
OSStatus CloseMRJNetworking(MRJSession* session)
{
return noErr;
}

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plugin/oji/MRJ/plugin/Source/MRJNetworking.h Normal file
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/*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
/*
MRJNetworking.h
by Patrick C. Beard.
*/
#pragma once
#ifndef __MACTYPES__
#include <MacTypes.h>
#endif
class MRJSession;
OSStatus OpenMRJNetworking(MRJSession* session);
OSStatus CloseMRJNetworking(MRJSession* session);