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rtStream.h File Reference

Detailed Description

Common runtime constants, data structure definitions, and run-time functions to support the streaming operations.#include "asn1type.h"
#include "asn1intl.h"
#include "rtSocket.h"

Go to the source code of this file.

Classes

struct OSRTStream

Defines

#define OSRTSTRMF_INPUT   0x0001

#define OSRTSTRMF_OUTPUT   0x0002

#define OSRTSTRMF_REQBUFFER   0x4000

#define OSRTSTRMF_BUFFERED   0x8000

#define OSRTSTRMF_BUF_INPUT   (OSRTSTRMF_INPUT|OSRTSTRMF_BUFFERED)

#define OSRTSTRMF_BUF_OUTPUT   (OSRTSTRMF_OUTPUT|OSRTSTRMF_BUFFERED)

#define OSRTSTRMID_FILE   1

#define OSRTSTRMID_SOCKET   2

#define OSRTSTRMID_MEMORY   3

#define OSRTSTRMID_BUFFERED   4

#define OSRTSTRMID_DIRECTBUF   5

#define OSRTSTRMID_USER   1000

#define OSRTSTRM_K_BUFSIZE   1024

#define OSRTSTRM_K_INVALIDMARK   ((ASN1UINT)-1)

#define OSRTSTREAM_BYTEINDEX(pctxt)   ((pctxt)->pStream->bytesProcessed + (pctxt)->buffer.byteIndex)

Typedefs

typedef long(* OSRTStreamReadProc )(struct OSRTStream *pStream, ASN1OCTET *pbuffer, size_t bufsize)

typedef long(* OSRTStreamBlockingReadProc )(struct OSRTStream *pStream, ASN1OCTET *pbuffer, size_t toReadBytes)

typedef int(* OSRTStreamFlushProc )(struct OSRTStream *pStream)

typedef int(* OSRTStreamCloseProc )(struct OSRTStream *pStream)

typedef long(* OSRTStreamWriteProc )(struct OSRTStream *pStream, const ASN1OCTET *data, size_t numocts)

typedef int(* OSRTStreamSkipProc )(struct OSRTStream *pStream, size_t skipBytes)

typedef int(* OSRTStreamMarkProc )(struct OSRTStream *pStream, size_t readAheadLimit)

typedef int(* OSRTStreamResetProc )(struct OSRTStream *pStream)

typedef OSRTStream OSRTStream

Functions

int rtStreamRelease (ASN1CTXT *pctxt)

int rtStreamClose (ASN1CTXT *pctxt)

int rtStreamFlush (ASN1CTXT *pctxt)

int rtStreamInit (ASN1CTXT *pctxt)

long rtStreamRead (ASN1CTXT *pctxt, ASN1OCTET *pbuffer, size_t bufsize)

long rtStreamBlockingRead (ASN1CTXT *pctxt, ASN1OCTET *pbuffer, size_t readBytes)

int rtStreamSkip (ASN1CTXT *pctxt, size_t skipBytes)

long rtStreamWrite (ASN1CTXT *pctxt, const ASN1OCTET *data, size_t numocts)

int rtStreamGetIOBytes (ASN1CTXT *pctxt, size_t *pPos)

int rtStreamGetIOBytes56 (ASN1CTXT *pctxt)

int rtStreamMark (ASN1CTXT *pctxt, size_t readAheadLimit)

int rtStreamReset (ASN1CTXT *pctxt)

ASN1BOOL rtStreamMarkSupported (ASN1CTXT *pctxt)

ASN1BOOL rtStreamIsOpened (ASN1CTXT *pctxt)

ASN1BOOL rtStreamIsReadable (ASN1CTXT *pctxt)

ASN1BOOL rtStreamIsWritable (ASN1CTXT *pctxt)

int rtStreamBufClose (ASN1CTXT *pctxt)

int rtStreamBufFlush (ASN1CTXT *pctxt)

int rtStreamBufInit (ASN1CTXT *pctxt)

int rtStreamBufMark (ASN1CTXT *pctxt, size_t readAheadLimit)

int rtStreamBufPreRead (ASN1CTXT *pctxt, size_t size)

int rtStreamBufRead (ASN1CTXT *pctxt, ASN1OCTET *pdata, size_t size)

int rtStreamBufSkip (ASN1CTXT *pctxt, size_t skipBytes)

int rtStreamBufReset (ASN1CTXT *pctxt)

int rtStreamBufWrite (ASN1CTXT *pctxt, const ASN1OCTET *data, size_t numocts)

int rtStreamFileAttach (ASN1CTXT *pctxt, FILE *pFile, ASN1USINT flags)

int rtStreamFileOpen (ASN1CTXT *pctxt, const char *pFilename, ASN1USINT flags)

int rtStreamFileCreateReader (ASN1CTXT *pctxt, const char *pFilename)

int rtStreamFileCreateWriter (ASN1CTXT *pctxt, const char *pFilename)

int rtStreamSocketAttach (ASN1CTXT *pctxt, OSRTSOCKET socket, ASN1USINT flags)

int rtStreamSocketCreateReader (ASN1CTXT *pctxt, OSRTSOCKET socket)

int rtStreamSocketCreateWriter (ASN1CTXT *pctxt, const char *host, int port)

int rtStreamSocketCreateWriter2 (ASN1CTXT *pctxt, OSRTSOCKET socket)

int rtStreamSocketSetOwnership (ASN1CTXT *pctxt, ASN1BOOL ownSocket)

int rtStreamMemoryCreate (ASN1CTXT *pctxt, ASN1USINT flags)

int rtStreamMemoryAttach (ASN1CTXT *pctxt, ASN1OCTET *pMemBuf, size_t bufSize, ASN1USINT flags)

ASN1OCTET * rtStreamMemoryGetBuffer (ASN1CTXT *pctxt, size_t *pSize)

int rtStreamMemoryCreateReader (ASN1CTXT *pctxt, ASN1OCTET *pMemBuf, size_t bufSize)

int rtStreamMemoryCreateWriter (ASN1CTXT *pctxt, ASN1OCTET *pMemBuf, size_t bufSize)

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This file was last modified on 1 Oct 2004.
ASN1C C/C++ Common Runtime, ASN1C v5.7x