bool BackupRestore::map_in_frm(char *new_data, const char *data,
uint data_len, uint *new_data_len)
{
const char *end_data= data + data_len;
const char *end_part_data;
const char *part_data;
char *extra_ptr;
uint start_key_definition_len = uint2korr(data + 6);
uint key_definition_len = uint4korr(data + 47);
uint part_info_len;
DBUG_ENTER("map_in_frm");
if (data_len < 4096) goto error;
extra_ptr = (char*)data + start_key_definition_len + key_definition_len;
if ((int)data_len < ((extra_ptr - data) + 2)) goto error;
extra_ptr = extra_ptr + 2 + uint2korr(extra_ptr);
if ((int)data_len < ((extra_ptr - data) + 2)) goto error;
extra_ptr = extra_ptr + 2 + uint2korr(extra_ptr);
if ((int)data_len < ((extra_ptr - data) + 4)) goto error;
part_info_len = uint4korr(extra_ptr);
part_data = extra_ptr + 4;
if ((int)data_len < ((part_data + part_info_len) - data)) goto error;
do
{
copy_byte(&data, &new_data, new_data_len);
} while (data < part_data);
end_part_data = part_data + part_info_len;
do
{
if (search_replace((char*)" NODEGROUP = ", &new_data, &data,
end_part_data, new_data_len))
goto error;
} while (data != end_part_data);
do
{
copy_byte(&data, &new_data, new_data_len);
} while (data < end_data);
DBUG_RETURN(FALSE);
error:
DBUG_RETURN(TRUE);
}
/*! \brief Formats C code by adding whitespace.
* \param in The string containing the C source code.
* \returns A formatted version of the C code.
*/
inline std::string
format_code(std::string in)
{
return search_replace(in,";",";\n");
}