int load_string(tbsys::CConfig& config, char* dest, const int32_t size,
const char* section, const char* name, bool not_null)
{
int ret = OB_SUCCESS;
if (NULL == dest || 0 >= size || NULL == section || NULL == name)
{
ret = OB_ERROR;
}
const char* value = NULL;
if (OB_SUCCESS == ret)
{
value = config.getString(section, name);
if (not_null && (NULL == value || 0 >= strlen(value)))
{
TBSYS_LOG(ERROR, "%s.%s has not been set.", section, name);
ret = OB_ERROR;
}
}
if (OB_SUCCESS == ret && NULL != value)
{
if ((int32_t)strlen(value) >= size)
{
TBSYS_LOG(ERROR, "%s.%s too long, length (%d) > %d",
section, name, (int32_t)strlen(value), size);
ret = OB_SIZE_OVERFLOW;
}
else
{
memset(dest, 0, size);
strncpy(dest, value, strlen(value));
}
}
return ret;
}
int ObMergeServerParams::load_string(tbsys::CConfig & conf, char* dest, const int32_t size,
const char* section, const char* name, bool require)
{
int ret = OB_SUCCESS;
if (NULL == dest || 0 >= size || NULL == section || NULL == name)
{
ret = OB_ERROR;
}
const char* value = NULL;
if (OB_SUCCESS == ret)
{
value = conf.getString(section, name);
if (require && (NULL == value || 0 >= strlen(value)))
{
TBSYS_LOG(ERROR, "%s.%s has not been set.", section, name);
ret = OB_ERROR;
}
}
if (OB_SUCCESS == ret && NULL != value)
{
if ((int32_t)strlen(value) >= size)
{
TBSYS_LOG(ERROR, "%s.%s too long, length (%ld) > %d",
section, name, strlen(value), size);
ret = OB_SIZE_OVERFLOW;
}
else
{
strncpy(dest, value, strlen(value));
}
}
return ret;
}
