bool TRI_ValueStringAql (TRI_string_buffer_t* const buffer,
const TRI_aql_value_t* const value,
const TRI_aql_value_type_e type) {
switch (type) {
case TRI_AQL_TYPE_FAIL:
return (TRI_AppendStringStringBuffer(buffer, "fail") == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_NULL:
return (TRI_AppendStringStringBuffer(buffer, "null") == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_BOOL:
return (TRI_AppendStringStringBuffer(buffer, value->_value._bool ? "true" : "false") == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_INT:
return (TRI_AppendInt64StringBuffer(buffer, value->_value._int) == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_DOUBLE:
return (TRI_AppendDoubleStringBuffer(buffer, value->_value._double) == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_STRING: {
if (TRI_AppendCharStringBuffer(buffer, '"') != TRI_ERROR_NO_ERROR) {
return false;
}
if (TRI_AppendStringStringBuffer(buffer, value->_value._string) != TRI_ERROR_NO_ERROR) {
return false;
}
return (TRI_AppendCharStringBuffer(buffer, '"') == TRI_ERROR_NO_ERROR);
}
}
return false;
}
char* TRI_StringDouble (double value) {
TRI_string_buffer_t buffer;
TRI_InitStringBuffer(&buffer, TRI_CORE_MEM_ZONE);
TRI_AppendDoubleStringBuffer(&buffer, value);
return buffer._buffer;
}
bool TRI_ValueJavascriptAql (TRI_string_buffer_t* const buffer,
const TRI_aql_value_t* const value,
const TRI_aql_value_type_e type) {
switch (type) {
case TRI_AQL_TYPE_FAIL:
return (TRI_AppendStringStringBuffer(buffer, "fail") == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_NULL:
return (TRI_AppendStringStringBuffer(buffer, "null") == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_BOOL:
return (TRI_AppendStringStringBuffer(buffer, value->_value._bool ? "true" : "false") == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_INT:
return (TRI_AppendInt64StringBuffer(buffer, value->_value._int) == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_DOUBLE:
return (TRI_AppendDoubleStringBuffer(buffer, value->_value._double) == TRI_ERROR_NO_ERROR);
case TRI_AQL_TYPE_STRING: {
char* escapedString;
size_t outLength;
if (TRI_AppendCharStringBuffer(buffer, '"') != TRI_ERROR_NO_ERROR) {
return false;
}
escapedString = TRI_EscapeUtf8StringZ(TRI_UNKNOWN_MEM_ZONE,
value->_value._string,
strlen(value->_value._string),
false,
&outLength);
if (escapedString == NULL) {
return false;
}
if (TRI_AppendStringStringBuffer(buffer, escapedString) != TRI_ERROR_NO_ERROR) {
TRI_Free(TRI_UNKNOWN_MEM_ZONE, escapedString);
return false;
}
TRI_Free(TRI_UNKNOWN_MEM_ZONE, escapedString);
return (TRI_AppendCharStringBuffer(buffer, '"') == TRI_ERROR_NO_ERROR);
}
}
return false;
}
int TRI_AppendCsvDoubleStringBuffer (TRI_string_buffer_t * self, double d) {
int res;
res = TRI_AppendDoubleStringBuffer(self, d);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
res = Reserve(self, 1);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
AppendChar(self, ';');
return TRI_ERROR_NO_ERROR;
}
bool TRI_ValueJavascriptAql (TRI_string_buffer_t* const buffer,
const TRI_aql_value_t* const value,
const TRI_aql_value_type_e type) {
switch (type) {
case TRI_AQL_TYPE_FAIL: {
return (TRI_AppendString2StringBuffer(buffer, "fail", 4) == TRI_ERROR_NO_ERROR);
}
case TRI_AQL_TYPE_NULL: {
return (TRI_AppendString2StringBuffer(buffer, "null", 4) == TRI_ERROR_NO_ERROR);
}
case TRI_AQL_TYPE_BOOL: {
if (value->_value._bool) {
return (TRI_AppendString2StringBuffer(buffer, "true", 4) == TRI_ERROR_NO_ERROR);
}
else {
return (TRI_AppendString2StringBuffer(buffer, "false", 5) == TRI_ERROR_NO_ERROR);
}
}
case TRI_AQL_TYPE_INT: {
return (TRI_AppendInt64StringBuffer(buffer, value->_value._int) == TRI_ERROR_NO_ERROR);
}
case TRI_AQL_TYPE_DOUBLE: {
return (TRI_AppendDoubleStringBuffer(buffer, value->_value._double) == TRI_ERROR_NO_ERROR);
}
case TRI_AQL_TYPE_STRING: {
if (TRI_AppendCharStringBuffer(buffer, '"') != TRI_ERROR_NO_ERROR) {
return false;
}
if (TRI_AppendJsonEncodedStringStringBuffer(buffer, value->_value._string, false) != TRI_ERROR_NO_ERROR) {
return false;
}
return (TRI_AppendCharStringBuffer(buffer, '"') == TRI_ERROR_NO_ERROR);
}
}
return false;
}
void TRI_ConvertQueryJavascript (TRI_query_javascript_converter_t* converter,
const TRI_query_node_t* const node,
TRI_associative_pointer_t* bindParameters) {
TRI_query_node_t* lhs;
TRI_query_node_t* rhs;
TRI_bind_parameter_t* parameter;
char* escapedString;
size_t outLength;
assert(converter);
assert(bindParameters);
if (!node) {
return;
}
lhs = node->_lhs;
rhs = node->_rhs;
switch (node->_type) {
case TRI_QueryNodeValueUndefined:
TRI_AppendStringStringBuffer(converter->_buffer, "undefined");
return;
case TRI_QueryNodeValueNull:
TRI_AppendStringStringBuffer(converter->_buffer, "null");
return;
case TRI_QueryNodeValueBool:
TRI_AppendStringStringBuffer(converter->_buffer,
node->_value._boolValue ? "true" : "false");
return;
case TRI_QueryNodeValueString:
TRI_AppendCharStringBuffer(converter->_buffer, '"');
escapedString = TRI_EscapeUtf8String(
node->_value._stringValue,
strlen(node->_value._stringValue),
false,
&outLength
);
if (escapedString) {
TRI_AppendStringStringBuffer(converter->_buffer, escapedString);
TRI_Free(escapedString);
}
TRI_AppendCharStringBuffer(converter->_buffer, '"');
return;
case TRI_QueryNodeValueNumberInt:
TRI_AppendInt64StringBuffer(converter->_buffer, node->_value._intValue);
return;
case TRI_QueryNodeValueNumberDouble:
TRI_AppendDoubleStringBuffer(converter->_buffer, node->_value._doubleValue);
return;
case TRI_QueryNodeValueNumberDoubleString:
TRI_AppendStringStringBuffer(converter->_buffer, node->_value._stringValue);
return;
case TRI_QueryNodeValueArray:
TRI_AppendCharStringBuffer(converter->_buffer, '[');
TRI_WalkListQueryJavascript(converter, rhs, bindParameters, ',', 0);
TRI_AppendCharStringBuffer(converter->_buffer, ']');
return;
case TRI_QueryNodeValueDocument:
TRI_AppendCharStringBuffer(converter->_buffer, '{');
TRI_WalkListQueryJavascript(converter, rhs, bindParameters, ',', 0);
TRI_AppendCharStringBuffer(converter->_buffer, '}');
return;
case TRI_QueryNodeValueParameterNamed:
parameter = (TRI_bind_parameter_t*)
TRI_LookupByKeyAssociativePointer(bindParameters,
node->_value._stringValue);
assert(parameter);
TRI_StringifyJson(converter->_buffer, parameter->_data);
return;
case TRI_QueryNodeValueIdentifier:
TRI_AppendStringStringBuffer(converter->_buffer,
node->_value._stringValue);
return;
case TRI_QueryNodeValueNamedValue:
TRI_ConvertQueryJavascript(converter, lhs, bindParameters);
TRI_AppendCharStringBuffer(converter->_buffer, ':');
TRI_ConvertQueryJavascript(converter, rhs, bindParameters);
return;
case TRI_QueryNodeReferenceCollectionAlias:
if (!converter->_prefix) {
TRI_AppendStringStringBuffer(converter->_buffer, "$['");
TRI_AppendStringStringBuffer(converter->_buffer,
node->_value._stringValue);
TRI_AppendStringStringBuffer(converter->_buffer, "']");
}
else {
TRI_AppendStringStringBuffer(converter->_buffer, "$['");
TRI_AppendStringStringBuffer(converter->_buffer,
converter->_prefix);
TRI_AppendStringStringBuffer(converter->_buffer, "'].");
TRI_AppendStringStringBuffer(converter->_buffer,
node->_value._stringValue);
}
return;
case TRI_QueryNodeUnaryOperatorPlus:
case TRI_QueryNodeUnaryOperatorMinus:
case TRI_QueryNodeUnaryOperatorNot:
TRI_AppendStringStringBuffer(
converter->_buffer,
TRI_QueryNodeGetUnaryOperatorString(node->_type)
);
TRI_ConvertQueryJavascript(converter, lhs, bindParameters);
return;
case TRI_QueryNodeBinaryOperatorAnd:
case TRI_QueryNodeBinaryOperatorOr:
case TRI_QueryNodeBinaryOperatorIdentical:
case TRI_QueryNodeBinaryOperatorUnidentical:
case TRI_QueryNodeBinaryOperatorEqual:
case TRI_QueryNodeBinaryOperatorUnequal:
case TRI_QueryNodeBinaryOperatorLess:
case TRI_QueryNodeBinaryOperatorGreater:
case TRI_QueryNodeBinaryOperatorLessEqual:
case TRI_QueryNodeBinaryOperatorGreaterEqual:
case TRI_QueryNodeBinaryOperatorAdd:
case TRI_QueryNodeBinaryOperatorSubtract:
case TRI_QueryNodeBinaryOperatorMultiply:
case TRI_QueryNodeBinaryOperatorDivide:
case TRI_QueryNodeBinaryOperatorModulus:
case TRI_QueryNodeBinaryOperatorIn:
TRI_AppendCharStringBuffer(converter->_buffer, '(');
TRI_ConvertQueryJavascript(converter, lhs, bindParameters);
TRI_AppendStringStringBuffer(
converter->_buffer,
TRI_QueryNodeGetBinaryOperatorString(node->_type)
);
TRI_ConvertQueryJavascript(converter, rhs, bindParameters);
TRI_AppendCharStringBuffer(converter->_buffer, ')');
return;
case TRI_QueryNodeContainerMemberAccess:
TRI_ConvertQueryJavascript(converter, lhs, bindParameters);
TRI_WalkListQueryJavascript(converter, rhs, bindParameters, '.', 1);
return;
case TRI_QueryNodeContainerTernarySwitch:
TRI_ConvertQueryJavascript(converter, lhs, bindParameters);
TRI_AppendCharStringBuffer(converter->_buffer, ':');
TRI_ConvertQueryJavascript(converter, rhs, bindParameters);
return;
case TRI_QueryNodeControlFunctionCall:
TRI_ConvertQueryJavascript(converter, lhs, bindParameters);
TRI_AppendCharStringBuffer(converter->_buffer, '(');
TRI_WalkListQueryJavascript(converter, rhs, bindParameters, ',', 0);
TRI_AppendCharStringBuffer(converter->_buffer, ')');
return;
case TRI_QueryNodeControlTernary:
TRI_AppendCharStringBuffer(converter->_buffer, '(');
TRI_ConvertQueryJavascript(converter, lhs, bindParameters);
TRI_AppendCharStringBuffer(converter->_buffer, '?');
TRI_ConvertQueryJavascript(converter, rhs, bindParameters);
TRI_AppendCharStringBuffer(converter->_buffer, ')');
return;
default:
return;
}
}
static int StringifyJson (TRI_memory_zone_t* zone,
TRI_string_buffer_t* buffer,
TRI_json_t const* object,
bool braces) {
size_t n;
size_t i;
size_t outLength;
char* ptr;
int res;
switch (object->_type) {
case TRI_JSON_UNUSED:
break;
case TRI_JSON_NULL:
res = TRI_AppendStringStringBuffer(buffer, "null");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
break;
case TRI_JSON_BOOLEAN:
if (object->_value._boolean) {
res = TRI_AppendStringStringBuffer(buffer, "true");
}
else {
res = TRI_AppendStringStringBuffer(buffer, "false");
}
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
break;
case TRI_JSON_NUMBER:
res = TRI_AppendDoubleStringBuffer(buffer, object->_value._number);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
break;
case TRI_JSON_STRING:
res = TRI_AppendStringStringBuffer(buffer, "\"");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
ptr = TRI_EscapeUtf8StringZ(zone,
object->_value._string.data,
object->_value._string.length - 1,
false,
&outLength);
if (ptr == NULL) {
return TRI_ERROR_OUT_OF_MEMORY;
}
res = TRI_AppendString2StringBuffer(buffer, ptr, outLength);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
TRI_Free(zone, ptr);
res = TRI_AppendStringStringBuffer(buffer, "\"");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
break;
case TRI_JSON_ARRAY:
if (braces) {
res = TRI_AppendStringStringBuffer(buffer, "{");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
n = object->_value._objects._length;
for (i = 0; i < n; i += 2) {
if (0 < i) {
res = TRI_AppendStringStringBuffer(buffer, ",");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
res = StringifyJson(zone, buffer, TRI_AtVector(&object->_value._objects, i), true);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
res = TRI_AppendCharStringBuffer(buffer, ':');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
res = StringifyJson(zone, buffer, TRI_AtVector(&object->_value._objects, i + 1), true);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
if (braces) {
res = TRI_AppendStringStringBuffer(buffer, "}");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
break;
case TRI_JSON_LIST:
if (braces) {
res = TRI_AppendStringStringBuffer(buffer, "[");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
n = object->_value._objects._length;
for (i = 0; i < n; ++i) {
if (0 < i) {
res = TRI_AppendStringStringBuffer(buffer, ",");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
res = StringifyJson(zone, buffer, TRI_AtVector(&object->_value._objects, i), true);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
if (braces) {
res = TRI_AppendStringStringBuffer(buffer, "]");
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
break;
}
return TRI_ERROR_NO_ERROR;
}
static int StringifyJson (TRI_memory_zone_t* zone,
TRI_string_buffer_t* buffer,
TRI_json_t const* object,
bool braces) {
int res;
switch (object->_type) {
case TRI_JSON_UNUSED: {
break;
}
case TRI_JSON_NULL: {
res = TRI_AppendString2StringBuffer(buffer, "null", 4); // strlen("null")
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
break;
}
case TRI_JSON_BOOLEAN: {
if (object->_value._boolean) {
res = TRI_AppendString2StringBuffer(buffer, "true", 4); // strlen("true")
}
else {
res = TRI_AppendString2StringBuffer(buffer, "false", 5); // strlen("false")
}
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
break;
}
case TRI_JSON_NUMBER: {
res = TRI_AppendDoubleStringBuffer(buffer, object->_value._number);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
break;
}
case TRI_JSON_STRING:
case TRI_JSON_STRING_REFERENCE: {
res = TRI_AppendCharStringBuffer(buffer, '\"');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
if (object->_value._string.length > 0) {
// optimisation for the empty string
res = TRI_AppendJsonEncodedStringStringBuffer(buffer, object->_value._string.data, false);
if (res != TRI_ERROR_NO_ERROR) {
return TRI_ERROR_OUT_OF_MEMORY;
}
}
res = TRI_AppendCharStringBuffer(buffer, '\"');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
break;
}
case TRI_JSON_ARRAY: {
size_t i, n;
if (braces) {
res = TRI_AppendCharStringBuffer(buffer, '{');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
n = object->_value._objects._length;
for (i = 0; i < n; i += 2) {
if (0 < i) {
res = TRI_AppendCharStringBuffer(buffer, ',');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
res = StringifyJson(zone, buffer, (const TRI_json_t*) TRI_AtVector(&object->_value._objects, i), true);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
res = TRI_AppendCharStringBuffer(buffer, ':');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
res = StringifyJson(zone, buffer, (const TRI_json_t*) TRI_AtVector(&object->_value._objects, i + 1), true);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
if (braces) {
res = TRI_AppendCharStringBuffer(buffer, '}');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
break;
}
case TRI_JSON_LIST: {
size_t i, n;
if (braces) {
res = TRI_AppendCharStringBuffer(buffer, '[');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
n = object->_value._objects._length;
for (i = 0; i < n; ++i) {
if (0 < i) {
res = TRI_AppendCharStringBuffer(buffer, ',');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
res = StringifyJson(zone, buffer, (const TRI_json_t*) TRI_AtVector(&object->_value._objects, i), true);
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
if (braces) {
res = TRI_AppendCharStringBuffer(buffer, ']');
if (res != TRI_ERROR_NO_ERROR) {
return res;
}
}
break;
}
}
return TRI_ERROR_NO_ERROR;
}