int
luaGetBuffer(lua_State *l) {
const char *name = lua_tostring(l, -4);
size_t offset = (size_t)lua_tointeger(l, -3);
const char *dataType = lua_tostring(l, -2);
Enums::DataType dt = Enums::getType(dataType);
int card = Enums::getCardinality(dt);
Enums::DataType bdt = Enums::getBasicType(dt);
IBuffer *buff = RESOURCEMANAGER->getBuffer(name);
if (buff == NULL) {
NAU_THROW("Lua getBuffer: invalid buffer: %s", name);
return 0;
}
int size = Enums::getSize(dt);
void *arr = malloc(size);
size_t count = buff->getData(offset, size , arr);
if (size != count) {
NAU_THROW("Lua getBuffer: buffer %s offset %d, out of bounds", name, (unsigned int)offset);
return 0;
}
luaGetValues(l, arr, card, bdt);
return 0;
}
void
DlgDbgBuffers::setBufferData(){
gridBufferValues->ClearGrid();
if (currentBuffer == NO_BUFFER) {
return;
}
int lines = bufferSettingsList[currentBuffer].lines;
int page = bufferSettingsList[currentBuffer].currentPage;
int lineSize = bufferSettingsList[currentBuffer].lineSize;
int columns = bufferSettingsList[currentBuffer].types.size();
void *bufferValues;
int pageSize = lineSize * lines;
int pageOffset = page * pageSize;
bufferValues = malloc(pageSize);
IBuffer *b = bufferSettingsList[currentBuffer].bufferPtr;
//#ifdef GLINTERCEPTDEBUG
// gliSetIsGLIActive(false);
//#endif
int dataRead = b->getData(pageOffset, pageSize, bufferValues);
//#ifdef GLINTERCEPTDEBUG
// gliSetIsGLIActive(true);
//#endif
setSpinners(lines, columns, page, lineSize, bufferSettingsList[currentBuffer].size);
int pointerIndex;
std::string value;
char rowLabel[32];
int k = gridBufferValues->GetNumberRows();
if (k < lines+1)
gridBufferValues->AppendRows(lines+1-k);
if (k > lines + 1)
gridBufferValues->DeleteRows(lines + 1, k - lines - 1);
k = gridBufferValues->GetNumberCols();
if ( k < columns)
gridBufferValues->AppendCols(columns-k);
pointerIndex = 0;
for (int col = 0; col < columns; ++col) {
Enums::DataType t = bufferSettingsList[currentBuffer].types[col];
std::string s = DataType[t];
gridBufferValues->SetCellValue(0, col, wxT(""+s));
gridBufferValues->ShowCol(col);
}
for (int col = columns; col < MAX_COLUMNS; ++col) {
gridBufferValues->HideCol(col);
}
for (int row = 0; row < lines; ++row){
sprintf(rowLabel, "%d", row + page*lines);
gridBufferValues->SetRowLabelValue(row + 1, wxString(rowLabel));
for (int col = 0; col < columns; ++col){
if (pointerIndex < dataRead){
void *ptr = (char *)bufferValues + pointerIndex;
value = Enums::pointerToString(bufferSettingsList[currentBuffer].types[col], ptr);
}
else{
value = "";
}
gridBufferValues->SetCellValue(row + 1, col, value);
pointerIndex += Enums::getSize(bufferSettingsList[currentBuffer].types[col]);
}
}
free(bufferValues);
}
