int32 NPP_Write (NPP instance, NPStream *stream, int32 offset, int32 len, void *buffer)
{
DWORD dwTickEnter = XP_GetTickCount();
CPluginBase * pPlugin = NULL;
int32 ret = len;
if(!instance)
goto Return;
pPlugin = (CPluginBase *)instance->pdata;
Return:
DWORD dwTickReturn = XP_GetTickCount();
pLogger->appendToLog(action_npp_write, dwTickEnter, dwTickReturn, (DWORD)ret,
(DWORD)instance, (DWORD)stream,
(DWORD)offset, (DWORD)len, (DWORD)buffer);
if (pPlugin->m_firstAction == action_npn_request_read) {
if (stream->notifyData) {
NPByteRange* rangeList = (NPByteRange*) stream->notifyData;
NPN_RequestRead(stream, rangeList);
stream->notifyData = 0;
}
}
return ret;
}
NPError
NPP_NewStream(NPP instance,
NPMIMEType type,
NPStream *stream,
NPBool seekable,
uint16 *stype)
{
NPByteRange range;
PluginInstance* This;
if (instance == NULL)
return NPERR_INVALID_INSTANCE_ERROR;
This = (PluginInstance*) instance->pdata;
if (seekable && This->opmode == NP_SEEK) {
*stype = NP_SEEK;
range.offset = 10;
range.length = 20;
range.next = NULL;
NPN_RequestRead(stream, &range);
}
else if (This->opmode == NP_ASFILE || This->opmode == NP_ASFILEONLY)
*stype = This->opmode;
return NPERR_NO_ERROR;
}
/*!
Requests the given section of the stream be sent to the
QNPInstance::write() function of the instance() of this stream.
See also:
<a href=http://developer.netscape.com/library/documentation/communicator/plugin/refpgst.htm#npnrequestread>
Netscape: NPN_RequestRead method</a>
*/
void QNPStream::requestRead(int offset, uint length)
{
NPByteRange range;
range.offset = offset;
range.length = length;
range.next = 0; // ### Only one supported at this time
NPN_RequestRead(stream, &range);
}
