BOOL LLDataPackerAsciiBuffer::packF32(const F32 value, const char *name)
{
BOOL success = TRUE;
writeIndentedName(name);
int numCopied = 0;
if (mWriteEnabled)
{
numCopied = snprintf(mCurBufferp,getBufferSize()-getCurrentSize(),"%f\n", value); /* Flawfinder: ignore */
}
else
{
numCopied = snprintf(DUMMY_BUFFER, sizeof(DUMMY_BUFFER), "%f\n", value); /* Flawfinder: ignore */
}
// snprintf returns number of bytes that would have been written
// had the output not being truncated. In that case, it will
// return either -1 or value >= passed in size value . So a check needs to be added
// to detect truncation, and if there is any, only account for the
// actual number of bytes written..and not what could have been
// written.
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::packF32: val truncated: " << llendl;
}
mCurBufferp += numCopied;
return success;
}
//---------------------------------------------------------------------------
// LLDataPackerAsciiBuffer implementation
//---------------------------------------------------------------------------
BOOL LLDataPackerAsciiBuffer::packString(const char *value, const char *name)
{
BOOL success = TRUE;
writeIndentedName(name);
int numCopied = 0;
if (mWriteEnabled)
{
numCopied = snprintf(mCurBufferp,getBufferSize()-getCurrentSize(),"%s\n", value); /* Flawfinder: ignore */
}
else
{
numCopied = (S32)strlen(value) + 1; /*Flawfinder: ignore*/
}
// snprintf returns number of bytes that would have been written
// had the output not being truncated. In that case, it will
// return either -1 or value >= passed in size value . So a check needs to be added
// to detect truncation, and if there is any, only account for the
// actual number of bytes written..and not what could have been
// written.
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
// *NOTE: I believe we need to mark a failure bit at this point.
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::packString: string truncated: " << value << llendl;
}
mCurBufferp += numCopied;
return success;
}
void LLDataPackerAsciiBuffer::writeIndentedName(const char *name)
{
if (mIncludeNames)
{
int numCopied = 0;
if (mWriteEnabled)
{
numCopied = snprintf(mCurBufferp,getBufferSize()-getCurrentSize(),"%s\t", name); /* Flawfinder: ignore */
}
else
{
numCopied = (S32)strlen(name) + 1; /* Flawfinder: ignore */ //name + tab
}
// snprintf returns number of bytes that would have been written
// had the output not being truncated. In that case, it will
// return either -1 or value >= passed in size value . So a check needs to be added
// to detect truncation, and if there is any, only account for the
// actual number of bytes written..and not what could have been
// written.
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::writeIndentedName: truncated: " << llendl;
}
mCurBufferp += numCopied;
}
}
BOOL LLDataPackerAsciiBuffer::packUUID(const LLUUID &value, const char *name)
{
BOOL success = TRUE;
writeIndentedName(name);
int numCopied = 0;
if (mWriteEnabled)
{
char tmp_str[64]; /* Flawfinder: ignore */
value.toString(tmp_str);
numCopied = snprintf(mCurBufferp,getBufferSize()-getCurrentSize(),"%s\n", tmp_str); /* Flawfinder: ignore */
}
else
{
numCopied = 64 + 1; // UUID + newline
}
// snprintf returns number of bytes that would have been written
// had the output not being truncated. In that case, it will
// return either -1 or value >= passed in size value . So a check needs to be added
// to detect truncation, and if there is any, only account for the
// actual number of bytes written..and not what could have been
// written.
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::packUUID: truncated: " << llendl;
success = FALSE;
}
mCurBufferp += numCopied;
return success;
}
ArrayBag<ItemType> ArrayBag<ItemType>::Union(const ArrayBag<ItemType> secondBag)
{
ArrayBag<ItemType> unionBag;
getCurrentSize();
int bigSize = itemCount + secondBag.getCurrentSize();
//Begin C++ Interlude 3 HW
if (bigSize > unionBag.DEFAULT_CAPACITY)
throw std::out_of_range ("Union of these Bags exceeds Default Capacity");
//End C++ Interlude 3 HW
for (int i=0; i<getCurrentSize(); i++)
unionBag.add(items[i]);
for (int i=0; i<secondBag.getCurrentSize(); i++)
unionBag.add(secondBag.items[i]);
return unionBag;
}
ArrayBag<ItemType> ArrayBag<ItemType>::difference(const ArrayBag<ItemType> bag2)
{
for (int i=0; i<getCurrentSize(); i++)
{
if (bag2.contains(items[i]))
{
remove(items[i]);
}
}
}
////////////////////////////////////////////////////////////////////////
// ConnectionPool
//
Connection ConnectionPool::connect()
{
log_debug("ConnectionPool::connect()");
log_debug("current pool-size " << getCurrentSize());
unsigned max = getCurrentSize() * 2;
for (unsigned n = 0; n < max; ++n)
{
Connection conn(new PoolConnection(pool.get()));
if (conn.ping())
return conn;
// a pool-connection don't put itself back into the pool after a failed ping
log_warn("drop dead connection from pool");
}
return Connection(new PoolConnection(pool.get()));
}
ArrayBag<ItemType> ArrayBag<ItemType>::intersection(const ArrayBag<ItemType> bag2)
{
ArrayBag<ItemType> interBag;
for (int i=0; i<getCurrentSize(); i++)
{
if (bag2.contains(items[i]))
{
interBag.add(items[i]);
}
}
return interBag;
}
BOOL LLDataPackerAsciiBuffer::packBinaryDataFixed(const U8 *value, S32 size, const char *name)
{
BOOL success = TRUE;
writeIndentedName(name);
if (mWriteEnabled)
{
S32 i;
int numCopied = 0;
BOOL bBufferFull = FALSE;
for (i = 0; i < size && !bBufferFull; i++)
{
numCopied = snprintf(mCurBufferp, getBufferSize()-getCurrentSize(), "%02x ", value[i]); /* Flawfinder: ignore */
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::packBinaryDataFixed: data truncated: " << llendl;
bBufferFull = TRUE;
}
mCurBufferp += numCopied;
}
if (!bBufferFull)
{
numCopied = snprintf(mCurBufferp,getBufferSize()-getCurrentSize(), "\n"); /* Flawfinder: ignore */
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::packBinaryDataFixed: newline truncated: " << llendl;
}
mCurBufferp += numCopied;
}
}
else
{
int numCopied = 2 * size + 1; //hex bytes plus newline
if (numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
}
mCurBufferp += numCopied;
}
return success;
}
void osgParticle::Particle::setUpTexCoordsAsPartOfConnectedParticleSystem(ParticleSystem* ps)
{
if (getPreviousParticle()!=Particle::INVALID_INDEX)
{
update(0.0, false);
Particle* previousParticle = ps->getParticle(getPreviousParticle());
const osg::Vec3& previousPosition = previousParticle->getPosition();
const osg::Vec3& newPosition = getPosition();
float distance = (newPosition-previousPosition).length();
float s_coord_delta = 0.5f*distance/getCurrentSize();
float s_coord = previousParticle->_s_coord + s_coord_delta;
setTextureTile(1,1,0);
_cur_tile = 0;
_s_coord = s_coord;
_t_coord = 0.0f;
}
}
virtual DataSpace<DIM> getCurrentDataSpace()
{
return getCurrentDataSpace(getCurrentSize());
}
BOOL LLDataPackerAsciiBuffer::packBinaryData(const U8 *value, S32 size, const char *name)
{
BOOL success = TRUE;
writeIndentedName(name);
int numCopied = 0;
if (mWriteEnabled)
{
numCopied = snprintf(mCurBufferp,getBufferSize()-getCurrentSize(),"%010d ", size); /* Flawfinder: ignore */
// snprintf returns number of bytes that would have been
// written had the output not being truncated. In that case,
// it will retuen >= passed in size value. so a check needs
// to be added to detect truncation, and if there is any, only
// account for the actual number of bytes written..and not
// what could have been written.
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::packBinaryData: number truncated: " << size << llendl;
}
mCurBufferp += numCopied;
S32 i;
BOOL bBufferFull = FALSE;
for (i = 0; i < size && !bBufferFull; i++)
{
numCopied = snprintf(mCurBufferp, getBufferSize()-getCurrentSize(), "%02x ", value[i]); /* Flawfinder: ignore */
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::packBinaryData: data truncated: " << llendl;
bBufferFull = TRUE;
}
mCurBufferp += numCopied;
}
if (!bBufferFull)
{
numCopied = snprintf(mCurBufferp,getBufferSize()-getCurrentSize(), "\n"); /* Flawfinder: ignore */
if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
llwarns << "LLDataPackerAsciiBuffer::packBinaryData: newline truncated: " << llendl;
}
mCurBufferp += numCopied;
}
}
else
{
// why +10 ?? XXXCHECK
numCopied = 10 + 1; // size plus newline
numCopied += size;
if (numCopied > getBufferSize()-getCurrentSize())
{
numCopied = getBufferSize()-getCurrentSize();
}
mCurBufferp += numCopied;
}
return success;
}
