C++ (Cpp) renderFieldEscaped示例

示例#1

static json_t* escapeFieldValue (const tagEntryInfo * tag, fieldType ftype, bool returnEmptyStringAsNoValue)
{
	const char *str = renderFieldEscaped (jsonWriter.type, ftype, tag, NO_PARSER_FIELD, NULL);
	if (str)
		return json_string (str);
	else if (returnEmptyStringAsNoValue)
		return json_string ("");
	else
		return NULL;
}

示例#2

文件： writer-json.c 项目： lizh06/ctags

static json_t* escapeFieldValue (const tagEntryInfo * tag, fieldType ftype, bool returnEmptyStringAsNoValue)
{
	const char *str = renderFieldEscaped (jsonWriter.type, ftype, tag, NO_PARSER_FIELD, NULL);
	if (str)
	{
		unsigned int dt = getFieldDataType(ftype);
		if (dt & FIELDTYPE_STRING)
		{
			if (dt & FIELDTYPE_BOOL && str[0] == '\0')
				return json_false();
			else
				return json_string (str);
		}
		else if (dt & FIELDTYPE_INTEGER)
		{
			long tmp;

			if (strToLong (str, 10, &tmp))
				return json_integer (tmp);
			else
				return NULL;
		}
		else if (dt & FIELDTYPE_BOOL)
		{
			/* TODO: This must be fixed when new boolean field is added.
			   Currently only `file:' field use this. */
			return json_boolean (strcmp ("-", str)); /* "-" -> false */
		}
		AssertNotReached ();
		return NULL;
	}
	else if (returnEmptyStringAsNoValue)
		return json_false();
	else
		return NULL;
}