jsonlite_result jsonlite_builder_raw_key(jsonlite_builder builder, const void *data, size_t length) {
jsonlite_write_state *ws = builder->state;
if (jsonlite_builder_accept(builder, jsonlite_accept_key)) {
if (jsonlite_builder_accept(builder, jsonlite_accept_next)) {
jsonlite_builder_raw(builder, ",", 1);
}
if (builder->indentation != 0) {
jsonlite_builder_raw_char(builder, '\r');
jsonlite_builder_repeat(builder, ' ', (builder->state - builder->stack) * builder->indentation);
}
jsonlite_builder_raw_char(builder, '\"');
jsonlite_builder_raw(builder, data, length);
jsonlite_builder_raw_char(builder, '\"');
if (builder->indentation != 0) {
jsonlite_builder_raw(builder, ": ", 2);
} else {
jsonlite_builder_raw_char(builder, ':');
}
*ws = jsonlite_accept_value;
return jsonlite_result_ok;
}
return jsonlite_result_not_allowed;
}
jsonlite_result jsonlite_builder_key(jsonlite_builder builder, const char *data, size_t length) {
jsonlite_write_state *ws;
if (builder == NULL || data == NULL) {
return jsonlite_result_invalid_argument;
}
ws = builder->state;
if (jsonlite_builder_accept(builder, jsonlite_accept_key) ) {
if (jsonlite_builder_accept(builder, jsonlite_accept_next) ) {
jsonlite_builder_raw_char(builder, ',');
}
if (builder->indentation != 0) {
jsonlite_builder_raw_char(builder, '\r');
jsonlite_builder_repeat(builder, ' ', (builder->state - builder->stack) * builder->indentation);
}
jsonlite_builder_write_uft8(builder, data, length);
if (builder->indentation != 0) {
jsonlite_builder_raw(builder, ": ", 2);
} else {
jsonlite_builder_raw_char(builder, ':');
}
ws->accept = jsonlite_accept_value;
return jsonlite_result_ok;
}
return jsonlite_result_not_allowed;
}
static void jsonlite_builder_write_uft8(jsonlite_builder builder, const char *data, size_t length) {
size_t i;
jsonlite_builder_raw_char(builder, '\"');
for (i = 0; i < length; i++) {
switch (data[i]) {
case '"':
jsonlite_builder_raw(builder, "\\\"", 2);
break;
case '\\':
jsonlite_builder_raw(builder, "\\\\", 2);
break;
case '\b':
jsonlite_builder_raw(builder, "\\b", 2);
break;
case '\f':
jsonlite_builder_raw(builder, "\\f", 2);
break;
case '\n':
jsonlite_builder_raw(builder, "\\n", 2);
break;
case '\r':
jsonlite_builder_raw(builder, "\\r", 2);
break;
case '\t':
jsonlite_builder_raw(builder, "\\t", 2);
break;
default:
jsonlite_builder_raw_char(builder, data[i]);
break;
}
}
jsonlite_builder_raw_char(builder, '\"');
}
jsonlite_result jsonlite_builder_array_end(jsonlite_builder builder) {
if (jsonlite_builder_accept(builder, jsonlite_accept_array_end)) {
jsonlite_builder_pop_state(builder);
if (builder->indentation != 0) {
jsonlite_builder_raw_char(builder, '\r');
jsonlite_builder_repeat(builder, ' ', (builder->state - builder->stack) * builder->indentation);
}
jsonlite_builder_raw_char(builder, ']');
return jsonlite_result_ok;
}
return jsonlite_result_not_allowed;
}
static void jsonlite_builder_prepare_value_writing(jsonlite_builder builder) {
jsonlite_write_state *ws = builder->state;
if (jsonlite_builder_accept(builder, jsonlite_accept_values_only) ) {
if (jsonlite_builder_accept(builder, jsonlite_accept_next) ) {
jsonlite_builder_raw_char(builder, ',');
}
if (builder->indentation != 0) {
jsonlite_builder_raw_char(builder, '\r');
jsonlite_builder_repeat(builder, ' ', (builder->state - builder->stack) * builder->indentation);
}
} else {
ws->accept &= ~jsonlite_accept_value;
ws->accept |= jsonlite_accept_key;
}
ws->accept |= jsonlite_accept_next;
}
jsonlite_result jsonlite_builder_raw_string(jsonlite_builder builder, const void *data, size_t length) {
jsonlite_write_state *ws = builder->state;
if (jsonlite_builder_accept(builder, jsonlite_accept_value)) {
jsonlite_builder_prepare_value_writing(builder);
jsonlite_builder_raw_char(builder, '\"');
jsonlite_builder_raw(builder, data, length);
jsonlite_builder_raw_char(builder, '\"');
if (jsonlite_builder_accept(builder, jsonlite_accept_values_only)) {
*ws = jsonlite_accept_continue_array;
} else {
*ws = jsonlite_accept_continue_object;
}
return jsonlite_result_ok;
}
return jsonlite_result_not_allowed;
}
jsonlite_result jsonlite_builder_object_end(jsonlite_builder builder) {
if (builder == NULL) {
return jsonlite_result_invalid_argument;
}
if (jsonlite_builder_accept(builder, jsonlite_accept_object_end)) {
jsonlite_builder_pop_state(builder);
if (builder->indentation != 0) {
jsonlite_builder_raw_char(builder, '\r');
jsonlite_builder_repeat(builder, ' ', (builder->state - builder->stack) * builder->indentation);
}
jsonlite_builder_raw_char(builder, '}');
return jsonlite_result_ok;
}
return jsonlite_result_not_allowed;
}
static void jsonlite_builder_write_uft8(jsonlite_builder builder, const char *data, size_t length) {
char b[2] = {'\\', '?'};
const char *c = data;
const char *p = data;
const char *l = data + length;
jsonlite_builder_raw_char(builder, '\"');
next:
if (c == l) goto end;
switch (*c) {
case '"':
b[1] = '"';
goto flush;
case '\\':
b[1] = '\\';
goto flush;
case '\b':
b[1] = 'b';
goto flush;
case '\f':
b[1] = 'f';
goto flush;
case '\n':
b[1] = 'n';
goto flush;
case '\r':
b[1] = 'r';
goto flush;
case '\t':
b[1] = 't';
goto flush;
default:
c++;
goto next;
}
flush:
jsonlite_stream_write(builder->stream, p, c - p);
jsonlite_stream_write(builder->stream, b, 2);
p = ++c;
goto next;
end:
jsonlite_stream_write(builder->stream, p, c - p);
jsonlite_builder_raw_char(builder, '\"');
}
jsonlite_result jsonlite_builder_object_begin(jsonlite_builder builder) {
jsonlite_builder_check_depth();
if (jsonlite_builder_accept(builder, jsonlite_accept_object_begin)) {
jsonlite_builder_prepare_value_writing(builder);
*++builder->state = jsonlite_accept_object_end | jsonlite_accept_key;
jsonlite_builder_raw_char(builder, '{');
return jsonlite_result_ok;
}
return jsonlite_result_not_allowed;
}
jsonlite_result jsonlite_builder_raw_string(jsonlite_builder builder, const void *data, size_t length) {
jsonlite_write_state *ws;
if (builder == NULL || data == NULL || length == 0) {
return jsonlite_result_invalid_argument;
}
ws = builder->state;
if (jsonlite_builder_accept(builder, jsonlite_accept_value) ) {
jsonlite_builder_prepare_value_writing(builder);
jsonlite_builder_raw_char(builder, '\"');
jsonlite_builder_raw(builder, data, length);
jsonlite_builder_raw_char(builder, '\"');
if (jsonlite_builder_accept(builder, jsonlite_accept_values_only) ) {
ws->accept = jsonlite_accept_continue_array;
} else {
ws->accept = jsonlite_accept_continue_object;
}
return jsonlite_result_ok;
}
return jsonlite_result_not_allowed;
}
jsonlite_result jsonlite_builder_object_begin(jsonlite_builder builder) {
if (builder == NULL) {
return jsonlite_result_invalid_argument;
}
jsonlite_builder_check_depth();
if (jsonlite_builder_accept(builder, jsonlite_accept_object_begin)) {
jsonlite_builder_prepare_value_writing(builder);
jsonlite_builder_push_state(builder);
builder->state->accept = jsonlite_accept_object_end | jsonlite_accept_key;
jsonlite_builder_raw_char(builder, '{');
return jsonlite_result_ok;
}
return jsonlite_result_not_allowed;
}