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safeBuffer Class Reference
[Internal Classes]

Manage buffers of arbitrary size. More...

#include <XSECSafeBuffer.hpp>

List of all members.

Public Types

enum  bufferType {
  BUFFER_UNKNOWN = 0,
  BUFFER_CHAR = 1,
  BUFFER_UNICODE = 2
}

Public Methods

 safeBuffer ()
 safeBuffer (int initialSize)
 safeBuffer (const char *inStr, unsigned int initialSize=DEFAULT_SAFE_BUFFER_SIZE)
 safeBuffer (const safeBuffer &other)
 ~safeBuffer ()
void sbStrcpyIn (const char *inStr)
void sbStrcpyIn (const safeBuffer &inStr)
void sbStrncpyIn (const char *inStr, int n)
void sbStrncpyIn (const safeBuffer &inStr, int n)
void sbStrcatIn (const char *inStr)
void sbStrcatIn (const safeBuffer &inStr)
void sbStrncatIn (const char *inStr, int n)
void sbStrinsIn (const char *inStr, unsigned int offset)
void sbMemcpyIn (const void *inBuf, int n)
void sbMemcpyIn (int offset, const void *inBuf, int n)
void sbMemcpyOut (void *outBuf, int n) const
void sbMemshift (int toOffset, int fromOffset, int len)
int sbStrncmp (const char *inStr, int n) const
int sbOffsetStrcmp (const char *inStr, unsigned int offset) const
int sbOffsetStrncmp (const char *inStr, unsigned int offset, int n) const
int sbStrcmp (const char *inStr) const
int sbStrcmp (const safeBuffer &inStr) const
int sbStrstr (const char *inStr) const
int sbOffsetStrstr (const char *inStr, unsigned int offset) const
unsigned char & operator[] (int n)
safeBuffer & operator= (const safeBuffer &cpy)
int sbStrlen (void) const
unsigned int sbRawBufferSize (void) const
const unsigned char * rawBuffer () const
const char * rawCharBuffer () const
const XMLCh * rawXMLChBuffer () const
void resize (unsigned int sz)
void setBufferType (bufferType bt)
const XMLCh * sbStrToXMLCh (void)
void sbTranscodeIn (const XMLCh *inStr)
void sbTranscodeIn (const char *inStr)
void sbXMLChIn (const XMLCh *in)
void sbXMLChAppendCh (const XMLCh c)
void sbXMLChCat (const XMLCh *str)
void sbXMLChCat (const char *str)

Static Public Methods

void init (void)


Detailed Description

Manage buffers of arbitrary size.

The safeBuffer class is used internally in the library to manage buffers of bytes or UTF-16 characters.

It's a fairly innefficient class, as buffers are continually being wrapped, coppied and enlarged, but given the nature of the library, a single class that manipulates buffers of variable size was felt to be preferable,

The safeBuffer is not exposed through interface classes that might be used by external functions. In these cases, a pointer to a XMLCh * buffer is used by preference.


Member Enumeration Documentation

enum safeBuffer::bufferType
 

Enumeration values:
BUFFER_UNKNOWN 
BUFFER_CHAR 
BUFFER_UNICODE 


Constructor & Destructor Documentation

safeBuffer::safeBuffer  
 

safeBuffer::safeBuffer int    initialSize
 

safeBuffer::safeBuffer const char *    inStr,
unsigned int    initialSize = DEFAULT_SAFE_BUFFER_SIZE
 

safeBuffer::safeBuffer const safeBuffer &    other
 

safeBuffer::~safeBuffer  
 


Member Function Documentation

void safeBuffer::init void    [static]
 

safeBuffer& safeBuffer::operator= const safeBuffer &    cpy
 

unsigned char& safeBuffer::operator[] int    n
 

const unsigned char* safeBuffer::rawBuffer   const
 

const char* safeBuffer::rawCharBuffer   const
 

const XMLCh* safeBuffer::rawXMLChBuffer   const
 

void safeBuffer::resize unsigned int    sz
 

void safeBuffer::sbMemcpyIn int    offset,
const void *    inBuf,
int    n
 

void safeBuffer::sbMemcpyIn const void *    inBuf,
int    n
 

void safeBuffer::sbMemcpyOut void *    outBuf,
int    n
const
 

void safeBuffer::sbMemshift int    toOffset,
int    fromOffset,
int    len
 

int safeBuffer::sbOffsetStrcmp const char *    inStr,
unsigned int    offset
const
 

int safeBuffer::sbOffsetStrncmp const char *    inStr,
unsigned int    offset,
int    n
const
 

int safeBuffer::sbOffsetStrstr const char *    inStr,
unsigned int    offset
const
 

unsigned int safeBuffer::sbRawBufferSize void    const
 

void safeBuffer::sbStrcatIn const safeBuffer &    inStr
 

void safeBuffer::sbStrcatIn const char *    inStr
 

int safeBuffer::sbStrcmp const safeBuffer &    inStr const
 

int safeBuffer::sbStrcmp const char *    inStr const
 

void safeBuffer::sbStrcpyIn const safeBuffer &    inStr
 

void safeBuffer::sbStrcpyIn const char *    inStr
 

void safeBuffer::sbStrinsIn const char *    inStr,
unsigned int    offset
 

int safeBuffer::sbStrlen void    const
 

void safeBuffer::sbStrncatIn const char *    inStr,
int    n
 

int safeBuffer::sbStrncmp const char *    inStr,
int    n
const
 

void safeBuffer::sbStrncpyIn const safeBuffer &    inStr,
int    n
 

void safeBuffer::sbStrncpyIn const char *    inStr,
int    n
 

int safeBuffer::sbStrstr const char *    inStr const
 

const XMLCh* safeBuffer::sbStrToXMLCh void   
 

void safeBuffer::sbTranscodeIn const char *    inStr
 

void safeBuffer::sbTranscodeIn const XMLCh *    inStr
 

void safeBuffer::sbXMLChAppendCh const XMLCh    c
 

void safeBuffer::sbXMLChCat const char *    str
 

void safeBuffer::sbXMLChCat const XMLCh *    str
 

void safeBuffer::sbXMLChIn const XMLCh *    in
 

void safeBuffer::setBufferType bufferType    bt
 


The documentation for this class was generated from the following file:
Generated on Thu May 8 20:17:32 2003 for XML-Security-C by doxygen1.2.15