JsonValue JsonValue::read(const std::string &json, size_t &pos)
{
read_whitespace(json, pos);
if (pos == json.length())
throw JsonException("Unexpected end of JSON data");
switch (json[pos])
{
case '{':
return read_object(json, pos);
case '[':
return read_array(json, pos);
case '"':
return read_string(json, pos);
case '-':
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
return read_number(json, pos);
case 'f':
case 't':
return read_boolean(json, pos);
default:
throw JsonException("Unexpected character in JSON data");
}
}
static bool read_data(int _iDatasetId, int _iItemPos, int *_piAddress, VarInfo* _pInfo)
{
bool bRet = false;
_pInfo->iType = getScilabTypeFromDataSet(_iDatasetId);
switch (_pInfo->iType)
{
case sci_matrix:
{
bRet = read_double(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_strings:
{
bRet = read_string(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_list:
case sci_tlist:
case sci_mlist:
{
bRet = read_list(_iDatasetId, _pInfo->iType, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_boolean:
{
bRet = read_boolean(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_poly:
{
bRet = read_poly(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_ints:
{
bRet = read_integer(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_sparse:
{
bRet = read_sparse(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_boolean_sparse:
{
bRet = read_boolean_sparse(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_void: //void item only on list variable
{
bRet = read_void(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
case sci_undefined: //undefined item only on list variable
{
bRet = read_undefined(_iDatasetId, _iItemPos, _piAddress, _pInfo);
break;
}
default:
{
Scierror(999, _("%s: Invalid HDF5 Scilab format.\n"), "listvar_in_hdf5");
break;
}
}
return bRet;
}
static bool read_data(int dataset, VarInfo6& info)
{
bool bRet = false;
char* ctype = getScilabTypeFromDataSet6(dataset);
std::string type(ctype);
FREE(ctype);
info.ctype = type;
if (type == g_SCILAB_CLASS_DOUBLE)
{
info.type = sci_matrix;
return read_double(dataset, info);
}
if (type == g_SCILAB_CLASS_STRING)
{
info.type = sci_strings;
return read_string(dataset, info);
}
if (type == g_SCILAB_CLASS_LIST)
{
info.type = sci_list;
return read_list(dataset, info, "list");
}
if (type == g_SCILAB_CLASS_TLIST)
{
info.type = sci_tlist;
return read_list(dataset, info, "tlist");
}
if (type == g_SCILAB_CLASS_MLIST)
{
info.type = sci_mlist;
return read_list(dataset, info, "mlist");
}
if (type == g_SCILAB_CLASS_BOOLEAN)
{
info.type = sci_boolean;
return read_boolean(dataset, info);
}
if (type == g_SCILAB_CLASS_POLY)
{
info.type = sci_poly;
return read_poly(dataset, info);
}
if (type == g_SCILAB_CLASS_INT)
{
info.type = sci_ints;
return read_integer(dataset, info);
}
if (type == g_SCILAB_CLASS_SPARSE)
{
info.type = sci_sparse;
return read_sparse(dataset, info);
}
if (type == g_SCILAB_CLASS_BSPARSE)
{
info.type = sci_boolean_sparse;
return read_boolean_sparse(dataset, info);
}
if (type == g_SCILAB_CLASS_VOID)
{
info.type = sci_void;
return read_void(dataset, info);
}
if (type == g_SCILAB_CLASS_UNDEFINED)
{
info.type = sci_undefined;
return read_undefined(dataset, info);
}
if (type == g_SCILAB_CLASS_STRUCT)
{
info.type = sci_mlist;
return read_struct(dataset, info);
}
if (type == g_SCILAB_CLASS_CELL)
{
info.type = sci_mlist;
return read_cell(dataset, info);
}
if (type == g_SCILAB_CLASS_HANDLE)
{
info.type = sci_handles;
return read_handles(dataset, info);
}
if (type == g_SCILAB_CLASS_MACRO)
{
info.type = sci_c_function;
return read_macro(dataset, info);
}
Scierror(999, _("%s: Invalid HDF5 Scilab format.\n"), "listvar_in_hdf5");
return false;
}
