void CSVParser::_post_escape_on()
{
if (_curr_char() == ',')
{
_back_quote();
_field_end();
}
else if (_curr_char() == '"')
{
_escape_off();
}
else if (_curr_char() == '\n')
{
_back_quote();
_field_end();
_line_end();
}
else
{
throw std::runtime_error("Syntax error: quote symbol in front of character which is not quote symbol.");
}
}
static int _write_config(const struct dm_config_node *n, int only_one,
struct config_output *out, int level)
{
char space[MAX_INDENT + 1];
int l = (level < MAX_INDENT) ? level : MAX_INDENT;
int i;
char *escaped_key = NULL;
if (!n)
return 1;
for (i = 0; i < l; i++)
space[i] = '\t';
space[i] = '\0';
do {
if (out->spec && out->spec->prefix_fn)
out->spec->prefix_fn(n, space, out->baton);
if (!_line_start(out))
return_0;
if (strchr(n->key, '#') || strchr(n->key, '"') || strchr(n->key, '!')) {
escaped_key = alloca(dm_escaped_len(n->key) + 2);
*escaped_key = '"';
dm_escape_double_quotes(escaped_key + 1, n->key);
strcat(escaped_key, "\"");
}
line_append("%s%s", space, escaped_key ? escaped_key : n->key);
escaped_key = NULL;
if (!n->v) {
/* it's a sub section */
line_append(" {");
if (!_line_end(n, out))
return_0;
_write_config(n->child, 0, out, level + 1);
if (!_line_start(out))
return_0;
line_append("%s}", space);
} else {
/* it's a value */
const struct dm_config_value *v = n->v;
line_append("=");
if (v->next) {
line_append("[");
while (v && v->type != DM_CFG_EMPTY_ARRAY) {
if (!_write_value(out, v))
return_0;
v = v->next;
if (v && v->type != DM_CFG_EMPTY_ARRAY)
line_append(", ");
}
line_append("]");
} else
if (!_write_value(out, v))
return_0;
}
if (!_line_end(n, out))
return_0;
if (out->spec && out->spec->suffix_fn)
out->spec->suffix_fn(n, space, out->baton);
n = n->sib;
} while (n && !only_one);
/* FIXME: add error checking */
return 1;
}
