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Merge commit '5c71260c12798afe3c331d08477bb241acdb78ca' as 'src/http/qjson'

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Keith Bennett 2014-03-22 17:05:45 +00:00
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lib
Makefile
doc/html
# -- kdevelop
.kdev4
*.kdev4

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PROJECT(qjson)
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII" )
# Force cmake 2.8.8 in order to have a decent support of Qt5
CMAKE_MINIMUM_REQUIRED(VERSION 2.8.8)
CMAKE_POLICY(SET CMP0003 NEW)
# Do not link against qtmain on Windows
cmake_policy(SET CMP0020 OLD)
set(CMAKE_INSTALL_NAME_DIR ${LIB_INSTALL_DIR})
IF("${CMAKE_BUILD_TYPE}" MATCHES "^Rel.*")
ADD_DEFINITIONS("-DQT_NO_DEBUG_OUTPUT")
ENDIF("${CMAKE_BUILD_TYPE}" MATCHES "^Rel.*")
# Ability to disable verbose debug output
IF(QJSON_VERBOSE_DEBUG_OUTPUT)
ADD_DEFINITIONS("-DQJSON_VERBOSE_DEBUG_OUTPUT")
endif(QJSON_VERBOSE_DEBUG_OUTPUT)
# On Windows debug library should have 'd' postfix.
IF (WIN32)
SET(CMAKE_DEBUG_POSTFIX "d")
ENDIF (WIN32)
OPTION(OSX_FRAMEWORK "Build a Mac OS X Framework")
SET(FRAMEWORK_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/Library/Frameworks"
CACHE PATH "Where to place qjson.framework if OSX_FRAMEWORK is selected")
# Don't use absolute path in qjson-targets-*.cmake
# (This will have no effect with CMake < 2.8)
SET(QT_USE_IMPORTED_TARGETS TRUE)
option(QT4_BUILD "Force building with Qt4 even if Qt5 is found")
IF (NOT QT4_BUILD)
FIND_PACKAGE( Qt5Core QUIET )
ENDIF()
IF (Qt5Core_FOUND)
MESSAGE ("Qt5 found")
INCLUDE_DIRECTORIES(${Qt5Core_INCLUDE_DIRS})
ADD_DEFINITIONS(${Qt5Core_DEFINITIONS})
# Tell CMake to run moc when necessary:
set(CMAKE_AUTOMOC ON)
# As moc files are generated in the binary dir, tell CMake
# to always look for includes there:
set(CMAKE_INCLUDE_CURRENT_DIR ON)
ELSE()
MESSAGE ("Qt5 not found, searching for Qt4")
# Find Qt4
FIND_PACKAGE( Qt4 REQUIRED )
# Include the cmake file needed to use qt4
INCLUDE( ${QT_USE_FILE} )
ENDIF()
IF (NOT WIN32)
SET( QT_DONT_USE_QTGUI TRUE )
ENDIF()
#add extra search paths for libraries and includes
SET (LIB_SUFFIX "" CACHE STRING "Define suffix of directory name (32/64)" )
SET (LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}" CACHE STRING "Directory where lib will install")
SET (INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "The directory the headers are installed in")
SET (CMAKECONFIG_INSTALL_DIR "${LIB_INSTALL_DIR}/cmake/${CMAKE_PROJECT_NAME}" CACHE PATH "Directory where to install QJSONConfig.cmake")
set(QJSON_LIB_MAJOR_VERSION "0")
set(QJSON_LIB_MINOR_VERSION "8")
set(QJSON_LIB_PATCH_VERSION "1")
set(QJSON_LIB_VERSION_STRING "${QJSON_LIB_MAJOR_VERSION}.${QJSON_LIB_MINOR_VERSION}.${QJSON_LIB_PATCH_VERSION}")
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib" )
# pkg-config
IF (NOT WIN32)
CONFIGURE_FILE (${CMAKE_CURRENT_SOURCE_DIR}/QJson.pc.in
${CMAKE_CURRENT_BINARY_DIR}/QJson.pc
@ONLY)
INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/QJson.pc
DESTINATION ${LIB_INSTALL_DIR}/pkgconfig)
ENDIF (NOT WIN32)
# Subdirs
ADD_SUBDIRECTORY(src)
IF (KDE4_BUILD_TESTS OR QJSON_BUILD_TESTS)
enable_testing()
ADD_SUBDIRECTORY(tests)
ENDIF (KDE4_BUILD_TESTS OR QJSON_BUILD_TESTS)
CONFIGURE_FILE(
"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
INSTALL(EXPORT qjson-export DESTINATION ${CMAKECONFIG_INSTALL_DIR} FILE QJSONTargets.cmake)
# figure out the relative path from the installed Config.cmake file to the install prefix (which may be at
# runtime different from the chosen CMAKE_INSTALL_PREFIX if under Windows the package was installed anywhere)
# This relative path will be configured into the QJSONConfig.cmake
file(RELATIVE_PATH relInstallDir ${CMAKE_INSTALL_PREFIX}/${CMAKECONFIG_INSTALL_DIR} ${CMAKE_INSTALL_PREFIX} )
# cmake-modules
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/QJSONConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/QJSONConfig.cmake
@ONLY)
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/QJSONConfigVersion.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/QJSONConfigVersion.cmake
@ONLY)
INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/QJSONConfig.cmake
${CMAKE_CURRENT_BINARY_DIR}/QJSONConfigVersion.cmake
DESTINATION "${CMAKECONFIG_INSTALL_DIR}")
ADD_CUSTOM_TARGET(uninstall
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")

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103
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Mon Jan 28 23:01:40 CET 2013 Flavio Castelli <flavio@castelli.name>
* Fix compilation on BlackBerry 10.
Tue Nov 27 11:04:12 CET 2012 Flavio Castelli <flavio@castelli.name>
* Relase 0.8.1:
- ensure API and ABI compatibility with 0.7.1
Thu Nov 22 21:20:11 CET 2012 Flavio Castelli <flavio@castelli.name>
* Fix unsafe pointer usage in Serializer::serialize()
----------------------------------------------------------------------
Wed Nov 21 22:01:51 CET 2012 Flavio Castelli <flavio@castelli.name>
* Version 0.8.0 released
Tue Nov 20 11:19:49 CET 2012 Flavio Castelli <flavio@castelli.name>
* Serializer: handle QVariantHash
Tue Oct 30 15:50:10 CET 2012 Flavio Castelli <flavio@castelli.name>
* Improve error handling inside of Serializer
* Serializer: handle quint16.
Tue Jan 31 10:15:06 CET 2012 Flavio Castelli <flavio@castelli.name>
* Make possible to build qjson as an OS X framework.
Fri Nov 04 16:50:56 CET 2011 Flavio Castelli <flavio@castelli.name>
* Make possible to set double precision during serialization.
Wed Aug 24 17:58:56 CEST 2011 Flavio Castelli <flavio@castelli.name>
* Buildsystem adjustments, fix issues mentioned here:
- http://lists.kde.org/?l=kde-buildsystem&m=130947194605100&w=3
- http://lists.kde.org/?l=kde-buildsystem&m=128835747626464&w=3
The biggest difference now is that FindQJSON.cmake is not provided
anymore. Instead, QJSONConfig.cmake and QJSONConfigVersion.cmake are
installed and can be used in find_package(QJSON) calls. Applications
using QJson can write their own FindQJSON.cmake files if they need to.
Fri Apr 23:04:29 CEST 2011 Flavio Castelli <flavio@castelli.name>
* Fixed QVariant de-serialization. QVariant properties were ignored
during QVariant -> QObject conversion.
Sun Dec 18:59:28 CET 2010 Flavio Castelli <flavio@castelli.name>
* It's now possible to indent the output produced by the Serializer.
Mon Sep 06 18:53:02 CEST 2010 Flavio Castelli <flavio@castelli.name>
* 50% performance improvement when parsing numbers.
Sun Jul 04 15:41:08 CEST 2010 Flavio Castelli <flavio@castelli.name>
* fix make install when not installing as root
* provide "make uninstall"
Tue Jun 15 13:16:57 CEST 2010 Flavio Castelli <flavio@castelli.name>
* Allow top level values
----------------------------------------------------------------------
Sat Mar 13 23:57:00 CEST 2009 - flavio@castelli.name
* Merged the symbian branch into master,
----------------------------------------------------------------------
Sun Oct 11 19:18:00 CEST 2009 - flavio@castelli.name
* Updated to 0.6.3: fixed a bug affecting ulonglong numbers serialization.
-------------------------------------------------------------------
Wed Sep 15 19:21:00 CEST 2009 - flavio@castelli.name
* Updated to 0.6.2: fixed a bug affecting ulonglong numbers parsing.
-------------------------------------------------------------------
Wed Sep 09 09:55:00 CEST 2009 - flavio@castelli.name
* Updated to 0.6.1: relevant bugs fixed.
* Moved the SerializerRunnable class inside QJson namespace.
* Fixed a bug in cmdline_tester.
-------------------------------------------------------------------
Mon Jul 20 15:24:32 CEST 2009 - prusnak@suse.cz
* Updated to 0.6.0 (KDE SVN rev 999750).
-------------------------------------------------------------------
Mon Apr 07 00:00:00 UTC 2009 - flavio@castelli.name
* Released 0.5.1 - added unicode support.
-------------------------------------------------------------------
Mon Apr 03 00:00:00 UTC 2009 - flavio@castelli.name
* First release.

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GET_FILENAME_COMPONENT(myDir ${CMAKE_CURRENT_LIST_FILE} PATH)
SET(QJSON_LIBRARIES qjson)
SET(QJSON_INCLUDE_DIR "@INCLUDE_INSTALL_DIR@")
include(${myDir}/QJSONTargets.cmake)

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SET(PACKAGE_VERSION "@QJSON_LIB_VERSION_STRING@")
IF (PACKAGE_FIND_VERSION VERSION_EQUAL PACKAGE_VERSION)
SET(PACKAGE_VERSION_EXACT TRUE)
ENDIF (PACKAGE_FIND_VERSION VERSION_EQUAL PACKAGE_VERSION)
IF (NOT PACKAGE_FIND_VERSION VERSION_GREATER PACKAGE_VERSION)
SET(PACKAGE_VERSION_COMPATIBLE TRUE)
ELSE (NOT PACKAGE_FIND_VERSION VERSION_GREATER PACKAGE_VERSION)
SET(PACKAGE_VERSION_UNSUITABLE TRUE)
ENDIF (NOT PACKAGE_FIND_VERSION VERSION_GREATER PACKAGE_VERSION)

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prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=${prefix}
libdir=@LIB_INSTALL_DIR@
includedir=@INCLUDE_INSTALL_DIR@
Name: QJson
Description: QJson is a qt-based library that maps JSON data to QVariant objects
Version: @QJSON_LIB_MAJOR_VERSION@.@QJSON_LIB_MINOR_VERSION@.@QJSON_LIB_PATCH_VERSION@
Requires: QtCore
Libs: -L${libdir} -lqjson
Cflags: -I${includedir}

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Qjson version xxxx, Date
The following files are licensed under LGPL V2.1:
------------------------------------------------
src/json_parser.yy
src/json_scanner.cpp
src/json_scanner.h
src/parser.cpp
src/parser.h
src/parser_p.h
src/parserrunnable.cpp
src/parserrunnable.h
src/qjson_debug.h
src/qjson_export.h
src/qobjecthelper.cpp
src/serializer.cpp
src/qobjecthelper.h
src/serializer.h
src/serializerrunnable.cpp
src/serializerrunnable.h
tests/cmdline_tester/cmdline_tester.cpp
tests/cmdline_tester/cmdlineparser.cpp
tests/cmdline_tester/cmdlineparser.h
tests/parser/testparser.cpp
tests/qobjecthelper/person.h
tests/qobjecthelper/testqobjecthelper.cpp
tests/serializer/testserializer.cpp
The following files are licensed under GPL V2 with Bison Exception:
--------------------------------------------------------------------
/src/json_parser.cc
/src/stack.hh
/src/location.hh
/src/position.hh
/src/json_parser.hh
Copyrights:
----------
Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
Copyright (C) 2009 Flavio Castelli <flavio@castelli.name> 2009 Frank Osterfeld <osterfeld@kde.org>
Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
Copyright (C) 2009 Till Adam <adam@kde.org>
Copyright (C) 2009 Michael Leupold <lemma@confuego.org>
Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>
Copyright (C) 2009 Frank Osterfeld <osterfeld@kde.org>
Copyright (C) 2009 Pino Toscano <pino@kde.org>
Copyright (C) 2010 Flavio Castelli <flavio@castelli.name>
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999:
-------------------------------------------------------------
Checkout COPYING.lib
GPL V2 with Bison Exception:
----------------------------
Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison.

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# QJson
JSON (JavaScript Object Notation) is a lightweight data-interchange format.
It can represents integer, real number, string, an ordered sequence of value, and a collection of name/value pairs.
QJson is a qt-based library that maps JSON data to QVariant objects.
JSON arrays will be mapped to QVariantList instances, while JSON's objects will be mapped to QVariantMap.
# Install
QJson requires:
- Qt 4.0 or greater
- cmake 2.6 or greater
Some possible cmake options:
- `-DCMAKE_BUILD_TYPE=DEBUG`: enables some debug output (other than making
easier to debug the code)
- `-DQJSON_BUILD_TESTS=yes` or `-DKDE4_BUILD_TESTS=yes`: builds the unit tests
- `-DCMAKE_INSTALL_PREFIX=${HOME}/testinstall`: install qjson in a custom directory
- `-DCMAKE_INCLUDE_PATH=${HOME}/testinstall/include`: include a custom include directory
- `-DCMAKE_LIBRARY_PATH=${HOME}/testinstall/lib`: include a custom library directory
- `-DLIB_DESTINATION=lib64`: if you have a 64 bit system with separate
libraries for 64 bit libraries
- `-DQJSON_VERBOSE_DEBUG_OUTPUT:BOOL=ON`: more debugging statements are
generated by the parser. It's useful only if you are trying to fix
the bison grammar.
For Unix/Linux/Mac:
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=_preferred_path_ ..
make
make install
/sbin/ldconfig #if necessary
# License
This library is licensed under the Lesser GNU General Public License version 2.1.
See the COPYING.lib file for more information.
# Resources
* [Website](http://qjson.sourceforge.net/)
* [Mailing List](https://lists.sourceforge.net/mailman/listinfo/qjson-devel)
* Project Lead/Maintainer (2008-current): [Flavio Castelli](mailto:flavio@castelli.name).

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IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
STRING(REGEX REPLACE "\n" ";" files "${files}")
FOREACH(file ${files})
MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
EXEC_PROGRAM(
"@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
OUTPUT_VARIABLE rm_out
RETURN_VALUE rm_retval
)
IF(NOT "${rm_retval}" STREQUAL 0)
MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
ENDIF(NOT "${rm_retval}" STREQUAL 0)
ENDFOREACH(file)

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<hr>
<table width="100%">
<tr>
<td width="10%" align="left" valign="center">
<a href="http://sourceforge.net">
<img
src="http://sourceforge.net/sflogo.php?group_id=144446"
width="88" height="31" border="0" alt="SourceForge Logo"></a>
</td>
<td width="20%" align="left" valign="center">
hosts this site.
</td>
<td>
</td>
<td align="right" valign="center">
Send comments to:<br>
<a href="mailto:qjson-devel@lists.sourceforge.net">QJson Developers</a>
</td>
</tr>
</table>
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
var pageTracker = _gat._getTracker("UA-3214988-2");
pageTracker._trackPageview();
</script>
</body>
</html>

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<html>
<head>
<title>
QJson - a Qt based library for mapping JSON data to QVariant objects
</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head>
<body bgcolor="#ffffff">
<a href="http://qjson.sourceforge.net">QJson home page</a>
<hr>

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/**
\mainpage
\section _intro Introduction
<a HREF="http://www.json.org/">JSON (JavaScript Object Notation)</a>
is a lightweight data-interchange format.
It can represents integer, real number, string, an ordered sequence of value, and
a collection of name/value pairs.
QJson is a qt-based library that maps JSON data to QVariant objects.
JSON arrays will be mapped to QVariantList instances, while JSON's objects will
be mapped to QVariantMap.
\section _usage Usage
Converting JSON's data to QVariant instance is really simple:
\code
// create a JSonDriver instance
QJson::Parser parser;
bool ok;
// json is a QString containing the data to convert
QVariant result = parser.parse (json, &ok);
\endcode
Suppose you're going to convert this JSON data:
\verbatim
{
"encoding" : "UTF-8",
"plug-ins" : [
"python",
"c++",
"ruby"
],
"indent" : { "length" : 3, "use_space" : true }
}
\endverbatim
The following code would convert the JSON data and parse it:
\code
QJson::Parser parser;
bool ok;
QVariantMap result = parser.parse (json, &ok).toMap();
if (!ok) {
qFatal("An error occured during parsing");
exit (1);
}
qDebug() << "encoding:" << result["encoding"].toString();
qDebug() << "plugins:";
foreach (QVariant plugin, result["plug-ins"].toList()) {
qDebug() << "\t-" << plugin.toString();
}
QVariantMap nestedMap = result["indent"].toMap();
qDebug() << "length:" << nestedMap["length"].toInt();
qDebug() << "use_space:" << nestedMap["use_space"].toBool();
\endcode
The output would be:
\verbatim
encoding: "UTF-8"
plugins:
- "python"
- "c++"
- "ruby"
length: 3
use_space: true
\endverbatim
The QJson::QObjectHelper class permits to serialize QObject instances into JSON. QJson::QObjectHelper also allows to
initialize a QObject using the values stored inside of a JSON object.
\section _build Build instructions
QJson build system is based on cmake. Download QJson sources, extract them, move inside the sources directory and then:
\code
mkdir build
cd build
cmake ..
make
sudo make install
\endcode
\author Flavio Castelli <flavio@castelli.name>
*/

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#include "../../src/parser.h"

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#include "../../src/qobjecthelper.h"

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#include "../../src/serializer.h"

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moc_*
*.o
Makefile

61
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# add_custom_command (OUTPUT ${qjson_SOURCE_DIR}/lib/json_parser.cc
# PRE_BUILD
# COMMAND bison -t -o json_parser.cc -d json_parser.yy
# DEPENDS json_parser.yy
# WORKING_DIRECTORY ${qjson_SOURCE_DIR}/lib/
# )
# To regenerate json_scanner.cc use:
# flex json_scanner.yy
set(qjson_MOC_HDRS
parserrunnable.h
serializerrunnable.h
)
IF (NOT Qt5Core_FOUND)
qt4_wrap_cpp(qjson_MOC_SRCS ${qjson_MOC_HDRS})
ENDIF()
set (qjson_SRCS parser.cpp qobjecthelper.cpp json_scanner.cpp json_parser.cc parserrunnable.cpp serializer.cpp serializerrunnable.cpp)
set (qjson_HEADERS parser.h parserrunnable.h qobjecthelper.h serializer.h serializerrunnable.h qjson_export.h)
# Required to use the intree copy of FlexLexer.h
INCLUDE_DIRECTORIES(.)
add_library (qjson SHARED ${qjson_SRCS} ${qjson_MOC_SRCS} ${qjson_HEADERS})
IF (Qt5Core_FOUND)
target_link_libraries( qjson ${Qt5Core_LIBRARIES})
ELSE()
target_link_libraries( qjson ${QT_LIBRARIES})
ENDIF()
if(NOT android)
set_target_properties(qjson PROPERTIES
VERSION ${QJSON_LIB_MAJOR_VERSION}.${QJSON_LIB_MINOR_VERSION}.${QJSON_LIB_PATCH_VERSION}
SOVERSION ${QJSON_LIB_MAJOR_VERSION}
)
endif()
set_target_properties(qjson PROPERTIES
DEFINE_SYMBOL QJSON_MAKEDLL
PUBLIC_HEADER "${qjson_HEADERS}"
FRAMEWORK ${OSX_FRAMEWORK}
)
INSTALL(TARGETS qjson EXPORT qjson-export
LIBRARY DESTINATION ${LIB_INSTALL_DIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin
ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
FRAMEWORK DESTINATION ${FRAMEWORK_INSTALL_DIR}
PUBLIC_HEADER DESTINATION ${INCLUDE_INSTALL_DIR}/qjson
)
if(MSVC)
get_target_property(LOCATION qjson LOCATION_DEBUG)
string(REGEX REPLACE "\\.[^.]*$" ".pdb" LOCATION "${LOCATION}")
install(FILES ${LOCATION} DESTINATION ${CMAKE_INSTALL_PREFIX}/bin CONFIGURATIONS Debug)
get_target_property(LOCATION qjson LOCATION_RELWITHDEBINFO)
string(REGEX REPLACE "\\.[^.]*$" ".pdb" LOCATION "${LOCATION}")
install(FILES ${LOCATION} DESTINATION ${CMAKE_INSTALL_PREFIX}/bin CONFIGURATIONS RelWithDebInfo)
endif(MSVC)

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// -*-C++-*-
// FlexLexer.h -- define interfaces for lexical analyzer classes generated
// by flex
// Copyright (c) 1993 The Regents of the University of California.
// All rights reserved.
//
// This code is derived from software contributed to Berkeley by
// Kent Williams and Tom Epperly.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// Neither the name of the University nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE.
// This file defines FlexLexer, an abstract class which specifies the
// external interface provided to flex C++ lexer objects, and yyFlexLexer,
// which defines a particular lexer class.
//
// If you want to create multiple lexer classes, you use the -P flag
// to rename each yyFlexLexer to some other xxFlexLexer. You then
// include <FlexLexer.h> in your other sources once per lexer class:
//
// #undef yyFlexLexer
// #define yyFlexLexer xxFlexLexer
// #include <FlexLexer.h>
//
// #undef yyFlexLexer
// #define yyFlexLexer zzFlexLexer
// #include <FlexLexer.h>
// ...
#ifndef __FLEX_LEXER_H
// Never included before - need to define base class.
#define __FLEX_LEXER_H
#include <iostream>
# ifndef FLEX_STD
# define FLEX_STD std::
# endif
extern "C++" {
struct yy_buffer_state;
typedef int yy_state_type;
class FlexLexer {
public:
virtual ~FlexLexer() { }
const char* YYText() const { return yytext; }
int YYLeng() const { return yyleng; }
virtual void
yy_switch_to_buffer( struct yy_buffer_state* new_buffer ) = 0;
virtual struct yy_buffer_state*
yy_create_buffer( FLEX_STD istream* s, int size ) = 0;
virtual void yy_delete_buffer( struct yy_buffer_state* b ) = 0;
virtual void yyrestart( FLEX_STD istream* s ) = 0;
virtual int yylex() = 0;
// Call yylex with new input/output sources.
int yylex( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 )
{
switch_streams( new_in, new_out );
return yylex();
}
// Switch to new input/output streams. A nil stream pointer
// indicates "keep the current one".
virtual void switch_streams( FLEX_STD istream* new_in = 0,
FLEX_STD ostream* new_out = 0 ) = 0;
int lineno() const { return yylineno; }
int debug() const { return yy_flex_debug; }
void set_debug( int flag ) { yy_flex_debug = flag; }
protected:
char* yytext;
int yyleng;
int yylineno; // only maintained if you use %option yylineno
int yy_flex_debug; // only has effect with -d or "%option debug"
};
}
#endif // FLEXLEXER_H
#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce)
// Either this is the first time through (yyFlexLexerOnce not defined),
// or this is a repeated include to define a different flavor of
// yyFlexLexer, as discussed in the flex manual.
#define yyFlexLexerOnce
extern "C++" {
class yyFlexLexer : public FlexLexer {
public:
// arg_yyin and arg_yyout default to the cin and cout, but we
// only make that assignment when initializing in yylex().
yyFlexLexer( FLEX_STD istream* arg_yyin = 0, FLEX_STD ostream* arg_yyout = 0 );
virtual ~yyFlexLexer();
void yy_switch_to_buffer( struct yy_buffer_state* new_buffer );
struct yy_buffer_state* yy_create_buffer( FLEX_STD istream* s, int size );
void yy_delete_buffer( struct yy_buffer_state* b );
void yyrestart( FLEX_STD istream* s );
void yypush_buffer_state( struct yy_buffer_state* new_buffer );
void yypop_buffer_state();
virtual int yylex();
virtual void switch_streams( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 );
virtual int yywrap();
protected:
virtual int LexerInput( char* buf, int max_size );
virtual void LexerOutput( const char* buf, int size );
virtual void LexerError( const char* msg );
void yyunput( int c, char* buf_ptr );
int yyinput();
void yy_load_buffer_state();
void yy_init_buffer( struct yy_buffer_state* b, FLEX_STD istream* s );
void yy_flush_buffer( struct yy_buffer_state* b );
int yy_start_stack_ptr;
int yy_start_stack_depth;
int* yy_start_stack;
void yy_push_state( int new_state );
void yy_pop_state();
int yy_top_state();
yy_state_type yy_get_previous_state();
yy_state_type yy_try_NUL_trans( yy_state_type current_state );
int yy_get_next_buffer();
FLEX_STD istream* yyin; // input source for default LexerInput
FLEX_STD ostream* yyout; // output sink for default LexerOutput
// yy_hold_char holds the character lost when yytext is formed.
char yy_hold_char;
// Number of characters read into yy_ch_buf.
int yy_n_chars;
// Points to current character in buffer.
char* yy_c_buf_p;
int yy_init; // whether we need to initialize
int yy_start; // start state number
// Flag which is used to allow yywrap()'s to do buffer switches
// instead of setting up a fresh yyin. A bit of a hack ...
int yy_did_buffer_switch_on_eof;
size_t yy_buffer_stack_top; /**< index of top of stack. */
size_t yy_buffer_stack_max; /**< capacity of stack. */
struct yy_buffer_state ** yy_buffer_stack; /**< Stack as an array. */
void yyensure_buffer_stack(void);
// The following are not always needed, but may be depending
// on use of certain flex features (like REJECT or yymore()).
yy_state_type yy_last_accepting_state;
char* yy_last_accepting_cpos;
yy_state_type* yy_state_buf;
yy_state_type* yy_state_ptr;
char* yy_full_match;
int* yy_full_state;
int yy_full_lp;
int yy_lp;
int yy_looking_for_trail_begin;
int yy_more_flag;
int yy_more_len;
int yy_more_offset;
int yy_prev_more_offset;
};
}
#endif // yyFlexLexer || ! yyFlexLexerOnce

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/* A Bison parser, made by GNU Bison 2.7. */
/* Skeleton interface for Bison LALR(1) parsers in C++
Copyright (C) 2002-2012 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
/**
** \file json_parser.hh
** Define the yy::parser class.
*/
/* C++ LALR(1) parser skeleton written by Akim Demaille. */
#ifndef YY_YY_JSON_PARSER_HH_INCLUDED
# define YY_YY_JSON_PARSER_HH_INCLUDED
/* "%code requires" blocks. */
/* Line 33 of lalr1.cc */
#line 26 "json_parser.yy"
#include "parser_p.h"
#include "json_scanner.h"
#include "qjson_debug.h"
#include <QtCore/QByteArray>
#include <QtCore/QMap>
#include <QtCore/QString>
#include <QtCore/QVariant>
#include <limits>
class JSonScanner;
namespace QJson {
class Parser;
}
#define YYERROR_VERBOSE 1
Q_DECLARE_METATYPE(QVector<QVariant>*)
Q_DECLARE_METATYPE(QVariantMap*)
/* Line 33 of lalr1.cc */
#line 72 "json_parser.hh"
#include <string>
#include <iostream>
#include "stack.hh"
#include "location.hh"
/* Enabling traces. */
#ifndef YYDEBUG
# define YYDEBUG 1
#endif
namespace yy {
/* Line 33 of lalr1.cc */
#line 88 "json_parser.hh"
/// A Bison parser.
class json_parser
{
public:
/// Symbol semantic values.
#ifndef YYSTYPE
typedef int semantic_type;
#else
typedef YYSTYPE semantic_type;
#endif
/// Symbol locations.
typedef location location_type;
/// Tokens.
struct token
{
/* Tokens. */
enum yytokentype {
END = 0,
CURLY_BRACKET_OPEN = 1,
CURLY_BRACKET_CLOSE = 2,
SQUARE_BRACKET_OPEN = 3,
SQUARE_BRACKET_CLOSE = 4,
COLON = 5,
COMMA = 6,
NUMBER = 7,
TRUE_VAL = 8,
FALSE_VAL = 9,
NULL_VAL = 10,
STRING = 11,
INVALID = 12
};
};
/// Token type.
typedef token::yytokentype token_type;
/// Build a parser object.
json_parser (QJson::ParserPrivate* driver_yyarg);
virtual ~json_parser ();
/// Parse.
/// \returns 0 iff parsing succeeded.
virtual int parse ();
#if YYDEBUG
/// The current debugging stream.
std::ostream& debug_stream () const;
/// Set the current debugging stream.
void set_debug_stream (std::ostream &);
/// Type for debugging levels.
typedef int debug_level_type;
/// The current debugging level.
debug_level_type debug_level () const;
/// Set the current debugging level.
void set_debug_level (debug_level_type l);
#endif
private:
/// Report a syntax error.
/// \param loc where the syntax error is found.
/// \param msg a description of the syntax error.
virtual void error (const location_type& loc, const std::string& msg);
/// Generate an error message.
/// \param state the state where the error occurred.
/// \param tok the lookahead token.
virtual std::string yysyntax_error_ (int yystate, int tok);
#if YYDEBUG
/// \brief Report a symbol value on the debug stream.
/// \param yytype The token type.
/// \param yyvaluep Its semantic value.
/// \param yylocationp Its location.
virtual void yy_symbol_value_print_ (int yytype,
const semantic_type* yyvaluep,
const location_type* yylocationp);
/// \brief Report a symbol on the debug stream.
/// \param yytype The token type.
/// \param yyvaluep Its semantic value.
/// \param yylocationp Its location.
virtual void yy_symbol_print_ (int yytype,
const semantic_type* yyvaluep,
const location_type* yylocationp);
#endif
/// State numbers.
typedef int state_type;
/// State stack type.
typedef stack<state_type> state_stack_type;
/// Semantic value stack type.
typedef stack<semantic_type> semantic_stack_type;
/// location stack type.
typedef stack<location_type> location_stack_type;
/// The state stack.
state_stack_type yystate_stack_;
/// The semantic value stack.
semantic_stack_type yysemantic_stack_;
/// The location stack.
location_stack_type yylocation_stack_;
/// Whether the given \c yypact_ value indicates a defaulted state.
/// \param yyvalue the value to check
static bool yy_pact_value_is_default_ (int yyvalue);
/// Whether the given \c yytable_ value indicates a syntax error.
/// \param yyvalue the value to check
static bool yy_table_value_is_error_ (int yyvalue);
/// Internal symbol numbers.
typedef unsigned char token_number_type;
/* Tables. */
/// For a state, the index in \a yytable_ of its portion.
static const signed char yypact_[];
static const signed char yypact_ninf_;
/// For a state, default reduction number.
/// Unless\a yytable_ specifies something else to do.
/// Zero means the default is an error.
static const unsigned char yydefact_[];
static const signed char yypgoto_[];
static const signed char yydefgoto_[];
/// What to do in a state.
/// \a yytable_[yypact_[s]]: what to do in state \a s.
/// - if positive, shift that token.
/// - if negative, reduce the rule which number is the opposite.
/// - if zero, do what YYDEFACT says.
static const unsigned char yytable_[];
static const signed char yytable_ninf_;
static const signed char yycheck_[];
/// For a state, its accessing symbol.
static const unsigned char yystos_[];
/// For a rule, its LHS.
static const unsigned char yyr1_[];
/// For a rule, its RHS length.
static const unsigned char yyr2_[];
/// Convert the symbol name \a n to a form suitable for a diagnostic.
static std::string yytnamerr_ (const char *n);
/// For a symbol, its name in clear.
static const char* const yytname_[];
#if YYDEBUG
/// A type to store symbol numbers and -1.
typedef signed char rhs_number_type;
/// A `-1'-separated list of the rules' RHS.
static const rhs_number_type yyrhs_[];
/// For each rule, the index of the first RHS symbol in \a yyrhs_.
static const unsigned char yyprhs_[];
/// For each rule, its source line number.
static const unsigned char yyrline_[];
/// For each scanner token number, its symbol number.
static const unsigned short int yytoken_number_[];
/// Report on the debug stream that the rule \a r is going to be reduced.
virtual void yy_reduce_print_ (int r);
/// Print the state stack on the debug stream.
virtual void yystack_print_ ();
/* Debugging. */
int yydebug_;
std::ostream* yycdebug_;
#endif
/// Convert a scanner token number \a t to a symbol number.
token_number_type yytranslate_ (int t);
/// \brief Reclaim the memory associated to a symbol.
/// \param yymsg Why this token is reclaimed.
/// If null, do not display the symbol, just free it.
/// \param yytype The symbol type.
/// \param yyvaluep Its semantic value.
/// \param yylocationp Its location.
inline void yydestruct_ (const char* yymsg,
int yytype,
semantic_type* yyvaluep,
location_type* yylocationp);
/// Pop \a n symbols the three stacks.
inline void yypop_ (unsigned int n = 1);
/* Constants. */
static const int yyeof_;
/* LAST_ -- Last index in TABLE_. */
static const int yylast_;
static const int yynnts_;
static const int yyempty_;
static const int yyfinal_;
static const int yyterror_;
static const int yyerrcode_;
static const int yyntokens_;
static const unsigned int yyuser_token_number_max_;
static const token_number_type yyundef_token_;
/* User arguments. */
QJson::ParserPrivate* driver;
};
} // yy
/* Line 33 of lalr1.cc */
#line 297 "json_parser.hh"
#endif /* !YY_YY_JSON_PARSER_HH_INCLUDED */

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@ -0,0 +1,162 @@
/* This file is part of QJSon
*
* Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
* Copyright (C) 2013 Silvio Moioli <silvio@moioli.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
%skeleton "lalr1.cc"
%defines
%define "parser_class_name" "json_parser"
%code requires{
#include "parser_p.h"
#include "json_scanner.h"
#include "qjson_debug.h"
#include <QtCore/QByteArray>
#include <QtCore/QMap>
#include <QtCore/QString>
#include <QtCore/QVariant>
#include <limits>
class JSonScanner;
namespace QJson {
class Parser;
}
#define YYERROR_VERBOSE 1
Q_DECLARE_METATYPE(QVector<QVariant>*)
Q_DECLARE_METATYPE(QVariantMap*)
}
%parse-param { QJson::ParserPrivate* driver }
%lex-param { QJson::ParserPrivate* driver }
%locations
%debug
%error-verbose
%token END 0 "end of file"
%token CURLY_BRACKET_OPEN 1 "{"
%token CURLY_BRACKET_CLOSE 2 "}"
%token SQUARE_BRACKET_OPEN 3 "["
%token SQUARE_BRACKET_CLOSE 4 "]"
%token COLON 5 ":"
%token COMMA 6 ","
%token NUMBER 7 "number"
%token TRUE_VAL 8 "true"
%token FALSE_VAL 9 "false"
%token NULL_VAL 10 "null"
%token STRING 11 "string"
%token INVALID 12 "invalid"
// define the initial token
%start start
%%
// grammar rules
start: data {
driver->m_result = $1;
qjsonDebug() << "json_parser - parsing finished";
};
data: value { $$ = $1; }
| error
{
qCritical()<< "json_parser - syntax error found, "
<< "forcing abort, Line" << @$.begin.line << "Column" << @$.begin.column;
YYABORT;
}
| END;
object: CURLY_BRACKET_OPEN CURLY_BRACKET_CLOSE {
$$ = QVariant(QVariantMap());
}
| CURLY_BRACKET_OPEN members CURLY_BRACKET_CLOSE {
QVariantMap* map = $2.value<QVariantMap*>();
$$ = QVariant(*map);
delete map;
};
members: STRING COLON value {
QVariantMap* pair = new QVariantMap();
pair->insert($1.toString(), $3);
$$.setValue<QVariantMap* >(pair);
}
| members COMMA STRING COLON value {
$$.value<QVariantMap*>()->insert($3.toString(), $5);
};
array: SQUARE_BRACKET_OPEN SQUARE_BRACKET_CLOSE {
$$ = QVariant(QVariantList());
}
| SQUARE_BRACKET_OPEN values SQUARE_BRACKET_CLOSE {
QVector<QVariant>* list = $2.value<QVector<QVariant>* >();
$$ = QVariant(list->toList());
delete list;
};
values: value {
QVector<QVariant>* list = new QVector<QVariant>(1);
list->replace(0, $1);
$$.setValue(list);
}
| values COMMA value {
$$.value<QVector<QVariant>* >()->append($3);
};
value: STRING
| NUMBER
| TRUE_VAL
| FALSE_VAL
| NULL_VAL
| object
| array;
%%
int yy::yylex(YYSTYPE *yylval, yy::location *yylloc, QJson::ParserPrivate* driver)
{
JSonScanner* scanner = driver->m_scanner;
yylval->clear();
int ret = scanner->yylex(yylval, yylloc);
qjsonDebug() << "json_parser::yylex - calling scanner yylval==|"
<< yylval->toByteArray() << "|, ret==|" << QString::number(ret) << "|";
return ret;
}
void yy::json_parser::error (const yy::location& yyloc, const std::string& error)
{
/*qjsonDebug() << yyloc.begin.line;
qjsonDebug() << yyloc.begin.column;
qjsonDebug() << yyloc.end.line;
qjsonDebug() << yyloc.end.column;*/
qjsonDebug() << "json_parser::error [line" << yyloc.end.line << "] -" << error.c_str() ;
driver->setError(QString::fromLatin1(error.c_str()), yyloc.end.line);
}

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82
src/http/qjson/src/json_scanner.cpp Normal file
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/* This file is part of QJson
*
* Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
* Copyright (C) 2013 Silvio Moioli <silvio@moioli.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "json_scanner.cc"
#include "qjson_debug.h"
#include "json_scanner.h"
#include "json_parser.hh"
#include <ctype.h>
#include <QtCore/QDebug>
#include <QtCore/QRegExp>
#include <cassert>
JSonScanner::JSonScanner(QIODevice* io)
: m_allowSpecialNumbers(false),
m_io (io),
m_criticalError(false),
m_C_locale(QLocale::C)
{
}
JSonScanner::~JSonScanner()
{
}
void JSonScanner::allowSpecialNumbers(bool allow) {
m_allowSpecialNumbers = allow;
}
int JSonScanner::yylex(YYSTYPE* yylval, yy::location *yylloc) {
m_yylval = yylval;
m_yylloc = yylloc;
m_yylloc->step();
int result = yylex();
if (m_criticalError) {
return -1;
}
return result;
}
int JSonScanner::LexerInput(char* buf, int max_size) {
if (!m_io->isOpen()) {
qCritical() << "JSonScanner::yylex - io device is not open";
m_criticalError = true;
return 0;
}
int readBytes = m_io->read(buf, max_size);
if(readBytes < 0) {
qCritical() << "JSonScanner::yylex - error while reading from io device";
m_criticalError = true;
return 0;
}
return readBytes;
}

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/* This file is part of QJson
*
* Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _JSON_SCANNER
#define _JSON_SCANNER
#include <QtCore/QIODevice>
#include <QtCore/QVariant>
#include <QtCore/QLocale>
#define YYSTYPE QVariant
// Only include FlexLexer.h if it hasn't been already included
#if ! defined(yyFlexLexerOnce)
#include <FlexLexer.h>
#endif
#include "parser_p.h"
namespace yy {
class location;
int yylex(YYSTYPE *yylval, yy::location *yylloc, QJson::ParserPrivate* driver);
}
class JSonScanner : public yyFlexLexer
{
public:
explicit JSonScanner(QIODevice* io);
~JSonScanner();
void allowSpecialNumbers(bool allow);
int yylex(YYSTYPE* yylval, yy::location *yylloc);
int yylex();
int LexerInput(char* buf, int max_size);
protected:
bool m_allowSpecialNumbers;
QIODevice* m_io;
YYSTYPE* m_yylval;
yy::location* m_yylloc;
bool m_criticalError;
QString m_currentString;
QLocale m_C_locale;
};
#endif

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/* This file is part of QJson
*
* Copyright (C) 2013 Silvio Moioli <silvio@moioli.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110yy::json_parser::token::INVALID301, USA.
*/
/* Flex output settings */
%option 8bit c++ full warn
%option noyywrap nounistd
%option noinput nounput noyy_push_state noyy_pop_state noyy_top_state noyy_scan_buffer noyy_scan_bytes noyy_scan_string noyyget_extra noyyset_extra noyyget_leng noyyget_text noyyget_lineno noyyset_lineno noyyget_in noyyset_in noyyget_out noyyset_out noyyget_lval noyyset_lval noyyget_lloc noyyset_lloc noyyget_debug noyyset_debug
%option yyclass="JSonScanner"
%option outfile="json_scanner.cc"
%{
#include "json_scanner.h"
#include "json_parser.hh"
#if defined(_WIN32) && !defined(__MINGW32__)
#define strtoll _strtoi64
#define strtoull _strtoui64
#endif
#define YY_USER_INIT if(m_allowSpecialNumbers) { \
BEGIN(ALLOW_SPECIAL_NUMBERS); \
}
%}
/* Exclusive subscanners for strings and escaped hex sequences */
%x QUOTMARK_OPEN HEX_OPEN
/* Extra-JSON rules active iff m_allowSpecialNumbers is true */
%s ALLOW_SPECIAL_NUMBERS
%%
/* Whitespace */
[\v\f\t ]+ {
m_yylloc->columns(yyleng);
}
[\r\n]+ {
m_yylloc->lines(yyleng);
}
/* Special values */
true {
m_yylloc->columns(yyleng);
*m_yylval = QVariant(true);
return yy::json_parser::token::TRUE_VAL;
}
false {
m_yylloc->columns(yyleng);
*m_yylval = QVariant(false);
return yy::json_parser::token::FALSE_VAL;
}
null {
m_yylloc->columns(yyleng);
*m_yylval = QVariant();
return yy::json_parser::token::NULL_VAL;
}
/* Numbers */
[0-9] |
[1-9][0-9]+ {
m_yylloc->columns(yyleng);
*m_yylval = QVariant(strtoull(yytext, NULL, 10));
if (errno == ERANGE) {
qCritical() << "Number is out of range: " << yytext;
return yy::json_parser::token::INVALID;
}
return yy::json_parser::token::NUMBER;
}
-[0-9] |
-[1-9][0-9]+ {
m_yylloc->columns(yyleng);
*m_yylval = QVariant(strtoll(yytext, NULL, 10));
if (errno == ERANGE) {
qCritical() << "Number is out of range: " << yytext;
return yy::json_parser::token::INVALID;
}
return yy::json_parser::token::NUMBER;
}
-?(([0-9])|([1-9][0-9]+))(\.[0-9]+)?([Ee][+\-]?[0-9]+)? {
m_yylloc->columns(yyleng);
bool ok;
*m_yylval = QVariant(m_C_locale.toDouble(QLatin1String(yytext),&ok));
if (!ok) {
qCritical() << "Number is out of range: " << yytext;
return yy::json_parser::token::INVALID;
}
return yy::json_parser::token::NUMBER;
}
/* Strings */
\" {
m_yylloc->columns(yyleng);
BEGIN(QUOTMARK_OPEN);
}
<QUOTMARK_OPEN>{
\\\" {
m_currentString.append(QLatin1String("\""));
}
\\\\ {
m_currentString.append(QLatin1String("\\"));
}
\\\/ {
m_currentString.append(QLatin1String("/"));
}
\\b {
m_currentString.append(QLatin1String("\b"));
}
\\f {
m_currentString.append(QLatin1String("\f"));
}
\\n {
m_currentString.append(QLatin1String("\n"));
}
\\r {
m_currentString.append(QLatin1String("\r"));
}
\\t {
m_currentString.append(QLatin1String("\t"));
}
\\u {
BEGIN(HEX_OPEN);
}
[^\"\\]+ {
m_currentString.append(QString::fromUtf8(yytext));
}
\\ {
// ignore
}
\" {
m_yylloc->columns(yyleng);
*m_yylval = QVariant(m_currentString);
m_currentString.clear();
BEGIN(INITIAL);
return yy::json_parser::token::STRING;
}
}
<HEX_OPEN>{
[0-9A-Fa-f]{4} {
QString hexDigits = QString::fromUtf8(yytext, yyleng);
bool ok;
ushort hexDigit1 = hexDigits.left(2).toShort(&ok, 16);
ushort hexDigit2 = hexDigits.right(2).toShort(&ok, 16);
m_currentString.append(QChar(hexDigit2, hexDigit1));
BEGIN(QUOTMARK_OPEN);
}
.|\n {
qCritical() << "Invalid hex string";
m_yylloc->columns(yyleng);
*m_yylval = QVariant(QLatin1String(""));
BEGIN(QUOTMARK_OPEN);
return yy::json_parser::token::INVALID;
}
}
/* "Compound type" related tokens */
: {
m_yylloc->columns(yyleng);
return yy::json_parser::token::COLON;
}
, {
m_yylloc->columns(yyleng);
return yy::json_parser::token::COMMA;
}
\[ {
m_yylloc->columns(yyleng);
return yy::json_parser::token::SQUARE_BRACKET_OPEN;
}
\] {
m_yylloc->columns(yyleng);
return yy::json_parser::token::SQUARE_BRACKET_CLOSE;
}
\{ {
m_yylloc->columns(yyleng);
return yy::json_parser::token::CURLY_BRACKET_OPEN;
}
\} {
m_yylloc->columns(yyleng);
return yy::json_parser::token::CURLY_BRACKET_CLOSE;
}
/* Extra-JSON numbers */
<ALLOW_SPECIAL_NUMBERS>{
(?i:nan) {
m_yylloc->columns(yyleng);
*m_yylval = QVariant(std::numeric_limits<double>::quiet_NaN());
return yy::json_parser::token::NUMBER;
}
[Ii]nfinity {
m_yylloc->columns(yyleng);
*m_yylval = QVariant(std::numeric_limits<double>::infinity());
return yy::json_parser::token::NUMBER;
}
-[Ii]nfinity {
m_yylloc->columns(yyleng);
*m_yylval = QVariant(-std::numeric_limits<double>::infinity());
return yy::json_parser::token::NUMBER;
}
}
/* If all else fails */
. {
m_yylloc->columns(yyleng);
return yy::json_parser::token::INVALID;
}
<<EOF>> return yy::json_parser::token::END;

181
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/* A Bison parser, made by GNU Bison 2.7. */
/* Locations for Bison parsers in C++
Copyright (C) 2002-2007, 2009-2012 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
/**
** \file location.hh
** Define the yy::location class.
*/
#ifndef YY_YY_LOCATION_HH_INCLUDED
# define YY_YY_LOCATION_HH_INCLUDED
# include "position.hh"
namespace yy {
/* Line 166 of location.cc */
#line 47 "location.hh"
/// Abstract a location.
class location
{
public:
/// Construct a location from \a b to \a e.
location (const position& b, const position& e)
: begin (b)
, end (e)
{
}
/// Construct a 0-width location in \a p.
explicit location (const position& p = position ())
: begin (p)
, end (p)
{
}
/// Construct a 0-width location in \a f, \a l, \a c.
explicit location (std::string* f,
unsigned int l = 1u,
unsigned int c = 1u)
: begin (f, l, c)
, end (f, l, c)
{
}
/// Initialization.
void initialize (std::string* f = YY_NULL,
unsigned int l = 1u,
unsigned int c = 1u)
{
begin.initialize (f, l, c);
end = begin;
}
/** \name Line and Column related manipulators
** \{ */
public:
/// Reset initial location to final location.
void step ()
{
begin = end;
}
/// Extend the current location to the COUNT next columns.
void columns (unsigned int count = 1)
{
end += count;
}
/// Extend the current location to the COUNT next lines.
void lines (unsigned int count = 1)
{
end.lines (count);
}
/** \} */
public:
/// Beginning of the located region.
position begin;
/// End of the located region.
position end;
};
/// Join two location objects to create a location.
inline const location operator+ (const location& begin, const location& end)
{
location res = begin;
res.end = end.end;
return res;
}
/// Add two location objects.
inline const location operator+ (const location& begin, unsigned int width)
{
location res = begin;
res.columns (width);
return res;
}
/// Add and assign a location.
inline location& operator+= (location& res, unsigned int width)
{
res.columns (width);
return res;
}
/// Compare two location objects.
inline bool
operator== (const location& loc1, const location& loc2)
{
return loc1.begin == loc2.begin && loc1.end == loc2.end;
}
/// Compare two location objects.
inline bool
operator!= (const location& loc1, const location& loc2)
{
return !(loc1 == loc2);
}
/** \brief Intercept output stream redirection.
** \param ostr the destination output stream
** \param loc a reference to the location to redirect
**
** Avoid duplicate information.
*/
template <typename YYChar>
inline std::basic_ostream<YYChar>&
operator<< (std::basic_ostream<YYChar>& ostr, const location& loc)
{
position last = loc.end - 1;
ostr << loc.begin;
if (last.filename
&& (!loc.begin.filename
|| *loc.begin.filename != *last.filename))
ostr << '-' << last;
else if (loc.begin.line != last.line)
ostr << '-' << last.line << '.' << last.column;
else if (loc.begin.column != last.column)
ostr << '-' << last.column;
return ostr;
}
} // yy
/* Line 296 of location.cc */
#line 180 "location.hh"
#endif /* !YY_YY_LOCATION_HH_INCLUDED */

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/* This file is part of QJson
*
* Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "parser.h"
#include "parser_p.h"
#include "json_parser.hh"
#include "json_scanner.h"
#include <QtCore/QBuffer>
#include <QtCore/QStringList>
#include <QtCore/QTextStream>
#include <QtCore/QDebug>
using namespace QJson;
ParserPrivate::ParserPrivate() :
m_scanner(0)
{
m_specialNumbersAllowed = false;
reset();
}
ParserPrivate::~ParserPrivate()
{
if (m_scanner)
delete m_scanner;
}
void ParserPrivate::setError(QString errorMsg, int errorLine) {
m_error = true;
m_errorMsg = errorMsg;
m_errorLine = errorLine;
}
void ParserPrivate::reset()
{
m_error = false;
m_errorLine = 0;
m_errorMsg.clear();
if (m_scanner) {
delete m_scanner;
m_scanner = 0;
}
}
Parser::Parser() :
d(new ParserPrivate)
{
}
Parser::~Parser()
{
delete d;
}
QVariant Parser::parse (QIODevice* io, bool* ok)
{
d->reset();
if (!io->isOpen()) {
if (!io->open(QIODevice::ReadOnly)) {
if (ok != 0)
*ok = false;
qCritical ("Error opening device");
return QVariant();
}
}
if (!io->isReadable()) {
if (ok != 0)
*ok = false;
qCritical ("Device is not readable");
io->close();
return QVariant();
}
if (io->atEnd()) {
if (ok != 0)
*ok = false;
d->setError(QLatin1String("No data"), 0);
io->close();
return QVariant();
}
d->m_scanner = new JSonScanner (io);
d->m_scanner->allowSpecialNumbers(d->m_specialNumbersAllowed);
yy::json_parser parser(d);
parser.parse();
delete d->m_scanner;
d->m_scanner = 0;
if (ok != 0)
*ok = !d->m_error;
io->close();
return d->m_result;
}
QVariant Parser::parse(const QByteArray& jsonString, bool* ok) {
QBuffer buffer;
buffer.open(QBuffer::ReadWrite);
buffer.write(jsonString);
buffer.seek(0);
return parse (&buffer, ok);
}
QString Parser::errorString() const
{
return d->m_errorMsg;
}
int Parser::errorLine() const
{
return d->m_errorLine;
}
void QJson::Parser::allowSpecialNumbers(bool allowSpecialNumbers) {
d->m_specialNumbersAllowed = allowSpecialNumbers;
}
bool Parser::specialNumbersAllowed() const {
return d->m_specialNumbersAllowed;
}

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/* This file is part of QJson
*
* Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef QJSON_PARSER_H
#define QJSON_PARSER_H
#include "qjson_export.h"
QT_BEGIN_NAMESPACE
class QIODevice;
class QVariant;
QT_END_NAMESPACE
/**
* Namespace used by QJson
*/
namespace QJson {
class ParserPrivate;
/**
* @brief Main class used to convert JSON data to QVariant objects
*/
class QJSON_EXPORT Parser
{
public:
Parser();
~Parser();
/**
* Read JSON string from the I/O Device and converts it to a QVariant object
* @param io Input output device
* @param ok if a conversion error occurs, *ok is set to false; otherwise *ok is set to true.
* @returns a QVariant object generated from the JSON string
*/
QVariant parse(QIODevice* io, bool* ok = 0);
/**
* This is a method provided for convenience.
* @param jsonData data containing the JSON object representation
* @param ok if a conversion error occurs, *ok is set to false; otherwise *ok is set to true.
* @returns a QVariant object generated from the JSON string
* @sa errorString
* @sa errorLine
*/
QVariant parse(const QByteArray& jsonData, bool* ok = 0);
/**
* This method returns the error message
* @returns a QString object containing the error message of the last parse operation
* @sa errorLine
*/
QString errorString() const;
/**
* This method returns line number where the error occurred
* @returns the line number where the error occurred
* @sa errorString
*/
int errorLine() const;
/**
* Sets whether special numbers (Infinity, -Infinity, NaN) are allowed as an extension to
* the standard
* @param allowSpecialNumbers new value of whether special numbers are allowed
* @sa specialNumbersAllowed
*/
void allowSpecialNumbers(bool allowSpecialNumbers);
/**
* @returns whether special numbers (Infinity, -Infinity, NaN) are allowed
* @sa allowSpecialNumbers
*/
bool specialNumbersAllowed() const;
private:
Q_DISABLE_COPY(Parser)
ParserPrivate* const d;
};
}
#endif // QJSON_PARSER_H

57
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/* This file is part of QJson
*
* Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
* Copyright (C) 2009 Michael Leupold <lemma@confuego.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef QJSON_PARSER_P_H
#define QJSON_PARSER_P_H
#include "parser.h"
#include <QtCore/QString>
#include <QtCore/QVariant>
class JSonScanner;
namespace yy {
class json_parser;
}
namespace QJson {
class ParserPrivate
{
public:
ParserPrivate();
~ParserPrivate();
void reset();
void setError(QString errorMsg, int line);
JSonScanner* m_scanner;
bool m_error;
int m_errorLine;
QString m_errorMsg;
QVariant m_result;
bool m_specialNumbersAllowed;
};
}
#endif // QJSON_PARSER_H

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/* This file is part of qjson
*
* Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "parserrunnable.h"
#include "parser.h"
#include <QtCore/QDebug>
#include <QtCore/QVariant>
using namespace QJson;
class QJson::ParserRunnable::Private
{
public:
QByteArray m_data;
};
ParserRunnable::ParserRunnable(QObject* parent)
: QObject(parent),
QRunnable(),
d(new Private)
{
qRegisterMetaType<QVariant>("QVariant");
}
ParserRunnable::~ParserRunnable()
{
delete d;
}
void ParserRunnable::setData( const QByteArray& data ) {
d->m_data = data;
}
void ParserRunnable::run()
{
qDebug() << Q_FUNC_INFO;
bool ok;
Parser parser;
QVariant result = parser.parse (d->m_data, &ok);
if (ok) {
qDebug() << "successfully converted json item to QVariant object";
emit parsingFinished(result, true, QString());
} else {
const QString errorText = tr("An error occurred while parsing json: %1").arg(parser.errorString());
qCritical() << errorText;
emit parsingFinished(QVariant(), false, errorText);
}
}

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/* This file is part of qjson
*
* Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef PARSERRUNNABLE_H
#define PARSERRUNNABLE_H
#include "qjson_export.h"
#include <QtCore/QObject>
#include <QtCore/QRunnable>
QT_BEGIN_NAMESPACE
class QVariant;
QT_END_NAMESPACE
namespace QJson {
/**
* @brief Convenience class for converting JSON data to QVariant objects using a dedicated thread
*/
class QJSON_EXPORT ParserRunnable : public QObject, public QRunnable
{
Q_OBJECT
public:
explicit ParserRunnable(QObject* parent = 0);
~ParserRunnable();
void setData( const QByteArray& data );
void run();
Q_SIGNALS:
/**
* This signal is emitted when the parsing process has been completed
* @param json contains the result of the parsing
* @param ok if a parsing error occurs ok is set to false, otherwise it's set to true.
* @param error_msg contains a string explaining the failure reason
**/
void parsingFinished(const QVariant& json, bool ok, const QString& error_msg);
private:
Q_DISABLE_COPY(ParserRunnable)
class Private;
Private* const d;
};
}
#endif // PARSERRUNNABLE_H

172
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/* A Bison parser, made by GNU Bison 2.7. */
/* Positions for Bison parsers in C++
Copyright (C) 2002-2007, 2009-2012 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
/**
** \file position.hh
** Define the yy::position class.
*/
#ifndef YY_YY_POSITION_HH_INCLUDED
# define YY_YY_POSITION_HH_INCLUDED
# include <algorithm> // std::max
# include <iostream>
# include <string>
# ifndef YY_NULL
# if defined __cplusplus && 201103L <= __cplusplus
# define YY_NULL nullptr
# else
# define YY_NULL 0
# endif
# endif
namespace yy {
/* Line 36 of location.cc */
#line 57 "position.hh"
/// Abstract a position.
class position
{
public:
/// Construct a position.
explicit position (std::string* f = YY_NULL,
unsigned int l = 1u,
unsigned int c = 1u)
: filename (f)
, line (l)
, column (c)
{
}
/// Initialization.
void initialize (std::string* fn = YY_NULL,
unsigned int l = 1u,
unsigned int c = 1u)
{
filename = fn;
line = l;
column = c;
}
/** \name Line and Column related manipulators
** \{ */
/// (line related) Advance to the COUNT next lines.
void lines (int count = 1)
{
column = 1u;
line += count;
}
/// (column related) Advance to the COUNT next columns.
void columns (int count = 1)
{
column = std::max (1u, column + count);
}
/** \} */
/// File name to which this position refers.
std::string* filename;
/// Current line number.
unsigned int line;
/// Current column number.
unsigned int column;
};
/// Add and assign a position.
inline position&
operator+= (position& res, const int width)
{
res.columns (width);
return res;
}
/// Add two position objects.
inline const position
operator+ (const position& begin, const int width)
{
position res = begin;
return res += width;
}
/// Add and assign a position.
inline position&
operator-= (position& res, const int width)
{
return res += -width;
}
/// Add two position objects.
inline const position
operator- (const position& begin, const int width)
{
return begin + -width;
}
/// Compare two position objects.
inline bool
operator== (const position& pos1, const position& pos2)
{
return (pos1.line == pos2.line
&& pos1.column == pos2.column
&& (pos1.filename == pos2.filename
|| (pos1.filename && pos2.filename
&& *pos1.filename == *pos2.filename)));
}
/// Compare two position objects.
inline bool
operator!= (const position& pos1, const position& pos2)
{
return !(pos1 == pos2);
}
/** \brief Intercept output stream redirection.
** \param ostr the destination output stream
** \param pos a reference to the position to redirect
*/
template <typename YYChar>
inline std::basic_ostream<YYChar>&
operator<< (std::basic_ostream<YYChar>& ostr, const position& pos)
{
if (pos.filename)
ostr << *pos.filename << ':';
return ostr << pos.line << '.' << pos.column;
}
} // yy
/* Line 148 of location.cc */
#line 172 "position.hh"
#endif /* !YY_YY_POSITION_HH_INCLUDED */

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/* This file is part of qjson
*
* Copyright (C) 2009 Michael Leupold <lemma@confuego.org>
* Copyright (C) 2013 Silvio Moioli <silvio@moioli.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef QJSON_DEBUG_H
#define QJSON_DEBUG_H
#include <QtCore/QDebug>
// define qjsonDebug()
#ifdef QJSON_VERBOSE_DEBUG_OUTPUT
inline QDebug qjsonDebug() { return QDebug(QtDebugMsg); }
#else
#define qjsonDebug() if(false) QDebug(QtDebugMsg)
#endif
#endif

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/* This file is part of the KDE project
Copyright (C) 2009 Pino Toscano <pino@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License version 2.1, as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef QJSON_EXPORT_H
#define QJSON_EXPORT_H
#include <QtCore/qglobal.h>
#ifndef QJSON_EXPORT
# if defined(QJSON_MAKEDLL)
/* We are building this library */
# define QJSON_EXPORT Q_DECL_EXPORT
# else
/* We are using this library */
# define QJSON_EXPORT Q_DECL_IMPORT
# endif
#endif
#endif

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/* This file is part of qjson
*
* Copyright (C) 2009 Till Adam <adam@kde.org>
* Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "qobjecthelper.h"
#include <QtCore/QMetaObject>
#include <QtCore/QMetaProperty>
#include <QtCore/QObject>
using namespace QJson;
class QObjectHelper::QObjectHelperPrivate {
};
QObjectHelper::QObjectHelper()
: d (new QObjectHelperPrivate)
{
}
QObjectHelper::~QObjectHelper()
{
delete d;
}
QVariantMap QObjectHelper::qobject2qvariant( const QObject* object,
const QStringList& ignoredProperties)
{
QVariantMap result;
const QMetaObject *metaobject = object->metaObject();
int count = metaobject->propertyCount();
for (int i=0; i<count; ++i) {
QMetaProperty metaproperty = metaobject->property(i);
const char *name = metaproperty.name();
if (ignoredProperties.contains(QLatin1String(name)) || (!metaproperty.isReadable()))
continue;
QVariant value = object->property(name);
result[QLatin1String(name)] = value;
}
return result;
}
void QObjectHelper::qvariant2qobject(const QVariantMap& variant, QObject* object)
{
const QMetaObject *metaobject = object->metaObject();
QVariantMap::const_iterator iter;
for (iter = variant.constBegin(); iter != variant.constEnd(); ++iter) {
int pIdx = metaobject->indexOfProperty( iter.key().toLatin1() );
if ( pIdx < 0 ) {
continue;
}
QMetaProperty metaproperty = metaobject->property( pIdx );
QVariant::Type type = metaproperty.type();
QVariant v( iter.value() );
if ( v.canConvert( type ) ) {
v.convert( type );
metaproperty.write( object, v );
} else if (QString(QLatin1String("QVariant")).compare(QLatin1String(metaproperty.typeName())) == 0) {
metaproperty.write( object, v );
}
}
}

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/* This file is part of qjson
*
* Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef QOBJECTHELPER_H
#define QOBJECTHELPER_H
#include "qjson_export.h"
#include <QtCore/QLatin1String>
#include <QtCore/QStringList>
#include <QtCore/QVariantMap>
QT_BEGIN_NAMESPACE
class QObject;
QT_END_NAMESPACE
namespace QJson {
/**
* @brief Class used to convert QObject into QVariant and vivce-versa.
* During these operations only the class attributes defined as properties will
* be considered.
* Properties marked as 'non-stored' will be ignored.
*
* Suppose the declaration of the Person class looks like this:
* \code
* class Person : public QObject
{
Q_OBJECT
Q_PROPERTY(QString name READ name WRITE setName)
Q_PROPERTY(int phoneNumber READ phoneNumber WRITE setPhoneNumber)
Q_PROPERTY(Gender gender READ gender WRITE setGender)
Q_PROPERTY(QDate dob READ dob WRITE setDob)
Q_ENUMS(Gender)
public:
Person(QObject* parent = 0);
~Person();
QString name() const;
void setName(const QString& name);
int phoneNumber() const;
void setPhoneNumber(const int phoneNumber);
enum Gender {Male, Female};
void setGender(Gender gender);
Gender gender() const;
QDate dob() const;
void setDob(const QDate& dob);
private:
QString m_name;
int m_phoneNumber;
Gender m_gender;
QDate m_dob;
};
\endcode
The following code will serialize an instance of Person to JSON :
\code
Person person;
person.setName("Flavio");
person.setPhoneNumber(123456);
person.setGender(Person::Male);
person.setDob(QDate(1982, 7, 12));
QVariantMap variant = QObjectHelper::qobject2qvariant(&person);
Serializer serializer;
qDebug() << serializer.serialize( variant);
\endcode
The generated output will be:
\code
{ "dob" : "1982-07-12", "gender" : 0, "name" : "Flavio", "phoneNumber" : 123456 }
\endcode
It's also possible to initialize a QObject using the values stored inside of
a QVariantMap.
Suppose you have the following JSON data stored into a QString:
\code
{ "dob" : "1982-07-12", "gender" : 0, "name" : "Flavio", "phoneNumber" : 123456 }
\endcode
The following code will initialize an already allocated instance of Person
using the JSON values:
\code
Parser parser;
QVariant variant = parser.parse(json);
Person person;
QObjectHelper::qvariant2qobject(variant.toMap(), &person);
\endcode
\sa Parser
\sa Serializer
*/
class QJSON_EXPORT QObjectHelper {
public:
QObjectHelper();
~QObjectHelper();
/**
* This method converts a QObject instance into a QVariantMap.
*
* @param object The QObject instance to be converted.
* @param ignoredProperties Properties that won't be converted.
*/
static QVariantMap qobject2qvariant( const QObject* object,
const QStringList& ignoredProperties = QStringList(QString(QLatin1String("objectName"))));
/**
* This method converts a QVariantMap instance into a QObject
*
* @param variant Attributes to assign to the object.
* @param object The QObject instance to update.
*/
static void qvariant2qobject(const QVariantMap& variant, QObject* object);
private:
Q_DISABLE_COPY(QObjectHelper)
class QObjectHelperPrivate;
QObjectHelperPrivate* const d;
};
}
#endif // QOBJECTHELPER_H

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/* This file is part of qjson
*
* Copyright (C) 2009 Till Adam <adam@kde.org>
* Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "serializer.h"
#include <QtCore/QDataStream>
#include <QtCore/QStringList>
#include <QtCore/QVariant>
#include <cmath>
#ifdef Q_OS_SOLARIS
# ifndef isinf
# include <ieeefp.h>
# define isinf(x) (!finite((x)) && (x)==(x))
# endif
#endif
#ifdef _MSC_VER // using MSVC compiler
#include <float.h>
#endif
using namespace QJson;
class Serializer::SerializerPrivate {
public:
SerializerPrivate() :
specialNumbersAllowed(false),
indentMode(QJson::IndentNone),
doublePrecision(6) {
errorMessage.clear();
}
QString errorMessage;
bool specialNumbersAllowed;
IndentMode indentMode;
int doublePrecision;
QByteArray buildIndent(int spaces);
QByteArray serialize( const QVariant &v, bool *ok, int indentLevel = 0);
QString sanitizeString( QString str );
QByteArray join( const QList<QByteArray>& list, const QByteArray& sep );
};
QByteArray Serializer::SerializerPrivate::join( const QList<QByteArray>& list, const QByteArray& sep ) {
QByteArray res;
Q_FOREACH( const QByteArray& i, list ) {
if ( !res.isEmpty() )
res += sep;
res += i;
}
return res;
}
QByteArray Serializer::SerializerPrivate::serialize( const QVariant &v, bool *ok, int indentLevel)
{
QByteArray str;
if ( ! v.isValid() ) { // invalid or null?
str = "null";
} else if (( v.type() == QVariant::List ) || ( v.type() == QVariant::StringList )){ // an array or a stringlist?
const QVariantList list = v.toList();
QList<QByteArray> values;
Q_FOREACH( const QVariant& var, list )
{
QByteArray serializedValue;
serializedValue = serialize( var, ok, indentLevel+1);
if ( !*ok ) {
break;
}
switch(indentMode) {
case QJson::IndentFull :
case QJson::IndentMedium :
case QJson::IndentMinimum :
values << serializedValue;
break;
case QJson::IndentCompact :
case QJson::IndentNone :
default:
values << serializedValue.trimmed();
break;
}
}
if (indentMode == QJson::IndentMedium || indentMode == QJson::IndentFull ) {
QByteArray indent = buildIndent(indentLevel);
str = indent + "[\n" + join( values, ",\n" ) + "\n" + indent + "]";
}
else if (indentMode == QJson::IndentMinimum) {
QByteArray indent = buildIndent(indentLevel);
str = indent + "[\n" + join( values, ",\n" ) + "\n" + indent + "]";
}
else if (indentMode == QJson::IndentCompact) {
str = "[" + join( values, "," ) + "]";
}
else {
str = "[ " + join( values, ", " ) + " ]";
}
} else if ( v.type() == QVariant::Map ) { // variant is a map?
const QVariantMap vmap = v.toMap();
QMapIterator<QString, QVariant> it( vmap );
if (indentMode == QJson::IndentMinimum) {
QByteArray indent = buildIndent(indentLevel);
str = indent + "{ ";
}
else if (indentMode == QJson::IndentMedium || indentMode == QJson::IndentFull) {
QByteArray indent = buildIndent(indentLevel);
QByteArray nextindent = buildIndent(indentLevel + 1);
str = indent + "{\n" + nextindent;
}
else if (indentMode == QJson::IndentCompact) {
str = "{";
}
else {
str = "{ ";
}
QList<QByteArray> pairs;
while ( it.hasNext() ) {
it.next();
indentLevel++;
QByteArray serializedValue = serialize( it.value(), ok, indentLevel);
indentLevel--;
if ( !*ok ) {
break;
}
QByteArray key = sanitizeString( it.key() ).toUtf8();
QByteArray value = serializedValue.trimmed();
if (indentMode == QJson::IndentCompact) {
pairs << key + ":" + value;
} else {
pairs << key + " : " + value;
}
}
if (indentMode == QJson::IndentFull) {
QByteArray indent = buildIndent(indentLevel + 1);
str += join( pairs, ",\n" + indent);
}
else if (indentMode == QJson::IndentCompact) {
str += join( pairs, "," );
}
else {
str += join( pairs, ", " );
}
if (indentMode == QJson::IndentMedium || indentMode == QJson::IndentFull) {
QByteArray indent = buildIndent(indentLevel);
str += "\n" + indent + "}";
}
else if (indentMode == QJson::IndentCompact) {
str += "}";
}
else {
str += " }";
}
} else if ( v.type() == QVariant::Hash ) { // variant is a hash?
const QVariantHash vhash = v.toHash();
QHashIterator<QString, QVariant> it( vhash );
if (indentMode == QJson::IndentMinimum) {
QByteArray indent = buildIndent(indentLevel);
str = indent + "{ ";
}
else if (indentMode == QJson::IndentMedium || indentMode == QJson::IndentFull) {
QByteArray indent = buildIndent(indentLevel);
QByteArray nextindent = buildIndent(indentLevel + 1);
str = indent + "{\n" + nextindent;
}
else if (indentMode == QJson::IndentCompact) {
str = "{";
}
else {
str = "{ ";
}
QList<QByteArray> pairs;
while ( it.hasNext() ) {
it.next();
QByteArray serializedValue = serialize( it.value(), ok, indentLevel + 1);
if ( !*ok ) {
break;
}
QByteArray key = sanitizeString( it.key() ).toUtf8();
QByteArray value = serializedValue.trimmed();
if (indentMode == QJson::IndentCompact) {
pairs << key + ":" + value;
} else {
pairs << key + " : " + value;
}
}
if (indentMode == QJson::IndentFull) {
QByteArray indent = buildIndent(indentLevel + 1);
str += join( pairs, ",\n" + indent);
}
else if (indentMode == QJson::IndentCompact) {
str += join( pairs, "," );
}
else {
str += join( pairs, ", " );
}
if (indentMode == QJson::IndentMedium || indentMode == QJson::IndentFull) {
QByteArray indent = buildIndent(indentLevel);
str += "\n" + indent + "}";
}
else if (indentMode == QJson::IndentCompact) {
str += "}";
}
else {
str += " }";
}
} else {
// Add indent, we may need to remove it later for some layouts
switch(indentMode) {
case QJson::IndentFull :
case QJson::IndentMedium :
case QJson::IndentMinimum :
str += buildIndent(indentLevel);
break;
case QJson::IndentCompact :
case QJson::IndentNone :
default:
break;
}
if (( v.type() == QVariant::String ) || ( v.type() == QVariant::ByteArray )) { // a string or a byte array?
str = sanitizeString( v.toString() ).toUtf8();
} else if (( v.type() == QVariant::Double) || ((QMetaType::Type)v.type() == QMetaType::Float)) { // a double or a float?
const double value = v.toDouble();
#if defined _WIN32 && !defined(Q_OS_SYMBIAN)
const bool special = _isnan(value) || !_finite(value);
#elif defined(Q_OS_SYMBIAN) || defined(Q_OS_ANDROID) || defined(Q_OS_BLACKBERRY) || defined(Q_OS_SOLARIS)
const bool special = isnan(value) || isinf(value);
#else
const bool special = std::isnan(value) || std::isinf(value);
#endif
if (special) {
if (specialNumbersAllowed) {
#if defined _WIN32 && !defined(Q_OS_SYMBIAN)
if (_isnan(value)) {
#elif defined(Q_OS_SYMBIAN) || defined(Q_OS_ANDROID) || defined(Q_OS_BLACKBERRY) || defined(Q_OS_SOLARIS)
if (isnan(value)) {
#else
if (std::isnan(value)) {
#endif
str += "NaN";
} else {
if (value<0) {
str += '-';
}
str += "Infinity";
}
} else {
errorMessage += QLatin1String("Attempt to write NaN or infinity, which is not supported by json\n");
*ok = false;
}
} else {
str = QByteArray::number( value , 'g', doublePrecision);
if( ! str.contains( "." ) && ! str.contains( "e" ) ) {
str += ".0";
}
}
} else if ( v.type() == QVariant::Bool ) { // boolean value?
str += ( v.toBool() ? "true" : "false" );
} else if ( v.type() == QVariant::ULongLong ) { // large unsigned number?
str += QByteArray::number( v.value<qulonglong>() );
} else if ( v.type() == QVariant::UInt ) { // unsigned int number?
str += QByteArray::number( v.value<quint32>() );
} else if ( v.canConvert<qlonglong>() ) { // any signed number?
str += QByteArray::number( v.value<qlonglong>() );
} else if ( v.canConvert<int>() ) { // unsigned short number?
str += QByteArray::number( v.value<int>() );
} else if ( v.canConvert<QString>() ){ // can value be converted to string?
// this will catch QDate, QDateTime, QUrl, ...
str += sanitizeString( v.toString() ).toUtf8();
//TODO: catch other values like QImage, QRect, ...
} else {
*ok = false;
errorMessage += QLatin1String("Cannot serialize ");
errorMessage += v.toString();
errorMessage += QLatin1String(" because type ");
errorMessage += QLatin1String(v.typeName());
errorMessage += QLatin1String(" is not supported by QJson\n");
}
}
if ( *ok )
{
return str;
}
else
return QByteArray();
}
QByteArray Serializer::SerializerPrivate::buildIndent(int spaces)
{
QByteArray indent;
if (spaces < 0) {
spaces = 0;
}
for (int i = 0; i < spaces; i++ ) {
indent += " ";
}
return indent;
}
QString Serializer::SerializerPrivate::sanitizeString( QString str )
{
str.replace( QLatin1String( "\\" ), QLatin1String( "\\\\" ) );
// escape unicode chars
QString result;
const ushort* unicode = str.utf16();
unsigned int i = 0;
while ( unicode[ i ] ) {
if ( unicode[ i ] < 128 ) {
result.append( QChar( unicode[ i ] ) );
}
else {
QString hexCode = QString::number( unicode[ i ], 16 ).rightJustified( 4,
QLatin1Char('0') );
result.append( QLatin1String ("\\u") ).append( hexCode );
}
++i;
}
str = result;
str.replace( QLatin1String( "\"" ), QLatin1String( "\\\"" ) );
str.replace( QLatin1String( "\b" ), QLatin1String( "\\b" ) );
str.replace( QLatin1String( "\f" ), QLatin1String( "\\f" ) );
str.replace( QLatin1String( "\n" ), QLatin1String( "\\n" ) );
str.replace( QLatin1String( "\r" ), QLatin1String( "\\r" ) );
str.replace( QLatin1String( "\t" ), QLatin1String( "\\t" ) );
return QString( QLatin1String( "\"%1\"" ) ).arg( str );
}
Serializer::Serializer()
: d( new SerializerPrivate )
{
}
Serializer::~Serializer() {
delete d;
}
void Serializer::serialize( const QVariant& v, QIODevice* io, bool* ok)
{
Q_ASSERT( io );
*ok = true;
if (!io->isOpen()) {
if (!io->open(QIODevice::WriteOnly)) {
d->errorMessage = QLatin1String("Error opening device");
*ok = false;
return;
}
}
if (!io->isWritable()) {
d->errorMessage = QLatin1String("Device is not readable");
io->close();
*ok = false;
return;
}
const QByteArray str = serialize( v, ok);
if (*ok && (io->write(str) != str.count())) {
*ok = false;
d->errorMessage = QLatin1String("Something went wrong while writing to IO device");
}
}
QByteArray Serializer::serialize( const QVariant &v)
{
bool ok;
return serialize(v, &ok);
}
QByteArray Serializer::serialize( const QVariant &v, bool *ok)
{
bool _ok = true;
d->errorMessage.clear();
if (ok) {
*ok = true;
} else {
ok = &_ok;
}
return d->serialize(v, ok);
}
void QJson::Serializer::allowSpecialNumbers(bool allow) {
d->specialNumbersAllowed = allow;
}
bool QJson::Serializer::specialNumbersAllowed() const {
return d->specialNumbersAllowed;
}
void QJson::Serializer::setIndentMode(IndentMode mode) {
d->indentMode = mode;
}
void QJson::Serializer::setDoublePrecision(int precision) {
d->doublePrecision = precision;
}
IndentMode QJson::Serializer::indentMode() const {
return d->indentMode;
}
QString QJson::Serializer::errorMessage() const {
return d->errorMessage;
}

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/* This file is part of qjson
*
* Copyright (C) 2009 Till Adam <adam@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef QJSON_SERIALIZER_H
#define QJSON_SERIALIZER_H
#include "qjson_export.h"
QT_BEGIN_NAMESPACE
class QIODevice;
class QString;
class QVariant;
QT_END_NAMESPACE
namespace QJson {
/**
@brief How the indentation should work.
\verbatim
none (default) :
{ "foo" : 0, "foo1" : 1, "foo2" : [ { "bar" : 1, "foo" : 0, "foobar" : 0 }, { "bar" : 1, "foo" : 1, "foobar" : 1 } ], "foo3" : [ 1, 2, 3, 4, 5, 6 ] }
compact :
{"foo":0,"foo1":1,"foo2":[{"bar":1,"foo":0,"foobar":0},{"bar":1,"foo":1,"foobar":1}],"foo3":[1,2,3,4,5,6]}
minimum :
{ "foo" : 0, "foo1" : 1, "foo2" : [
{ "bar" : 1, "foo" : 0, "foobar" : 0 },
{ "bar" : 1, "foo" : 1, "foobar" : 1 }
], "foo3" : [
1,
2,
3,
4,
5,
6
] }
medium :
{
"foo" : 0, "foo1" : 1, "foo2" : [
{
"bar" : 1, "foo" : 0, "foobar" : 0
},
{
"bar" : 1, "foo" : 1, "foobar" : 1
}
], "foo3" : [
1,
2,
3,
4,
5,
6
]
}
full :
{
"foo" : 0,
"foo1" : 1,
"foo2" : [
{
"bar" : 1,
"foo" : 0,
"foobar" : 0
},
{
"bar" : 1,
"foo" : 1,
"foobar" : 1
}
],
"foo3" : [
1,
2,
3,
4,
5,
6
]
}
\endverbatim
*/
enum IndentMode {
IndentNone,
IndentCompact,
IndentMinimum,
IndentMedium,
IndentFull
};
/**
* @brief Main class used to convert QVariant objects to JSON data.
*
* QVariant objects are converted to a string containing the JSON data.
*
*
* Usage:
*
* \code
* QVariantList people;
*
* QVariantMap bob;
* bob.insert("Name", "Bob");
* bob.insert("Phonenumber", 123);
*
* QVariantMap alice;
* alice.insert("Name", "Alice");
* alice.insert("Phonenumber", 321);
*
* people << bob << alice;
*
* QJson::Serializer serializer;
* bool ok;
* QByteArray json = serializer.serialize(people, &ok);
*
* if (ok) {
* qDebug() << json;
* } else {
* qCritical() << "Something went wrong:" << serializer.errorMessage();
* }
* \endcode
*
* The output will be:
*
* \code
* "[ { "Name" : "Bob", "Phonenumber" : 123 },
* { "Name" : "Alice", "Phonenumber" : 321 } ]"
* \endcode
*
* It's possible to tune the indentation level of the resulting string. \sa setIndentMode
*/
class QJSON_EXPORT Serializer {
public:
Serializer();
~Serializer();
/**
* This method generates a textual JSON representation and outputs it to the
* passed in I/O Device.
* @param variant The JSON document in its in-memory representation as generated by the
* parser.
* @param out Input output device
* @param ok if a conversion error occurs, *ok is set to false; otherwise *ok is set to true
*/
void serialize( const QVariant& variant, QIODevice* out, bool* ok);
/**
* This is a method provided for convenience. It turns the passed in in-memory
* representation of the JSON document into a textual one, which is returned.
* If the returned string is empty, the document was empty. If it was null, there
* was a parsing error.
*
* @param variant The JSON document in its in-memory representation as generated by the
* parser.
*
* \deprecated This method is going to be removed with the next major release of QJson.
*/
QByteArray serialize( const QVariant& variant);
/**
* This is a method provided for convenience. It turns the passed in in-memory
* representation of the JSON document into a textual one, which is returned.
* If the returned string is empty, the document was empty. If it was null, there
* was a parsing error.
*
* @param variant The JSON document in its in-memory representation as generated by the
* parser.
* @param ok if a conversion error occurs, *ok is set to false; otherwise *ok is set to true
*/
QByteArray serialize( const QVariant& variant, bool *ok);
/**
* Allow or disallow writing of NaN and/or Infinity (as an extension to QJson)
*/
void allowSpecialNumbers(bool allow);
/**
* Is Nan and/or Infinity allowed?
*/
bool specialNumbersAllowed() const;
/**
* set output indentation mode as defined in QJson::IndentMode
*/
void setIndentMode(IndentMode mode = QJson::IndentNone);
/**
* set double precision used while converting Double
* \sa QByteArray::number
*/
void setDoublePrecision(int precision);
/**
* Returns one of the indentation modes defined in QJson::IndentMode
*/
IndentMode indentMode() const;
/**
* Returns the error message
*/
QString errorMessage() const;
private:
Q_DISABLE_COPY(Serializer)
class SerializerPrivate;
SerializerPrivate* const d;
};
}
#endif // QJSON_SERIALIZER_H

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#include "serializerrunnable.h"
/* This file is part of qjson
*
* Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>
* 2009 Frank Osterfeld <osterfeld@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "parserrunnable.h"
#include "serializer.h"
#include <QtCore/QDebug>
#include <QtCore/QVariant>
using namespace QJson;
class SerializerRunnable::Private
{
public:
QVariant json;
};
SerializerRunnable::SerializerRunnable(QObject* parent)
: QObject(parent),
QRunnable(),
d(new Private)
{
qRegisterMetaType<QVariant>("QVariant");
}
SerializerRunnable::~SerializerRunnable()
{
delete d;
}
void SerializerRunnable::setJsonObject( const QVariant& json )
{
d->json = json;
}
void SerializerRunnable::run()
{
Serializer serializer;
bool ok;
const QByteArray serialized = serializer.serialize( d->json, &ok);
emit parsingFinished( serialized, ok, serializer.errorMessage() );
}

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/* This file is part of qjson
*
* Copyright (C) 2009 Frank Osterfeld <osterfeld@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef SERIALIZERRUNNABLE_H
#define SERIALIZERRUNNABLE_H
#include "qjson_export.h"
#include <QtCore/QObject>
#include <QtCore/QRunnable>
QT_BEGIN_NAMESPACE
class QByteArray;
class QString;
class QVariant;
QT_END_NAMESPACE
namespace QJson {
/**
* @brief Convenience class for converting JSON data to QVariant objects using a dedicated thread
*/
class QJSON_EXPORT SerializerRunnable : public QObject, public QRunnable
{
Q_OBJECT
public:
explicit SerializerRunnable(QObject* parent = 0);
~SerializerRunnable();
/**
* Sets the json object to serialize.
*
* @param json QVariant containing the json representation to be serialized
*/
void setJsonObject( const QVariant& json );
/* reimp */ void run();
Q_SIGNALS:
/**
* This signal is emitted when the serialization process has been completed
* @param serialized contains the result of the serialization
* @param ok if a serialization error occurs ok is set to false, otherwise it's set to true.
* @param error_msg contains a string explaining the failure reason
**/
void parsingFinished(const QByteArray& serialized, bool ok, const QString& error_msg);
private:
Q_DISABLE_COPY(SerializerRunnable)
class Private;
Private* const d;
};
}
#endif // SERIALIZERRUNNABLE_H

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/* A Bison parser, made by GNU Bison 2.7. */
/* Stack handling for Bison parsers in C++
Copyright (C) 2002-2012 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
/**
** \file stack.hh
** Define the yy::stack class.
*/
#ifndef YY_YY_STACK_HH_INCLUDED
# define YY_YY_STACK_HH_INCLUDED
# include <deque>
namespace yy {
/* Line 34 of stack.hh */
#line 47 "stack.hh"
template <class T, class S = std::deque<T> >
class stack
{
public:
// Hide our reversed order.
typedef typename S::reverse_iterator iterator;
typedef typename S::const_reverse_iterator const_iterator;
stack () : seq_ ()
{
}
stack (unsigned int n) : seq_ (n)
{
}
inline
T&
operator [] (unsigned int i)
{
return seq_[i];
}
inline
const T&
operator [] (unsigned int i) const
{
return seq_[i];
}
inline
void
push (const T& t)
{
seq_.push_front (t);
}
inline
void
pop (unsigned int n = 1)
{
for (; n; --n)
seq_.pop_front ();
}
inline
unsigned int
height () const
{
return seq_.size ();
}
inline const_iterator begin () const { return seq_.rbegin (); }
inline const_iterator end () const { return seq_.rend (); }
private:
S seq_;
};
/// Present a slice of the top of a stack.
template <class T, class S = stack<T> >
class slice
{
public:
slice (const S& stack, unsigned int range)
: stack_ (stack)
, range_ (range)
{
}
inline
const T&
operator [] (unsigned int i) const
{
return stack_[range_ - i];
}
private:
const S& stack_;
unsigned int range_;
};
} // yy
/* Line 116 of stack.hh */
#line 132 "stack.hh"
#endif /* !YY_YY_STACK_HH_INCLUDED */

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Makefile

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IF (Qt5Core_FOUND)
FIND_PACKAGE( Qt5Test REQUIRED )
INCLUDE_DIRECTORIES(${Qt5Test_INCLUDE_DIRS})
ADD_DEFINITIONS(${Qt5Test_DEFINITIONS})
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Test_EXECUTABLE_COMPILE_FLAGS}")
SET (TEST_LIBRARIES ${Qt5Test_LIBRARIES})
ENDIF()
ADD_SUBDIRECTORY(cmdline_tester)
ADD_SUBDIRECTORY(parser)
ADD_SUBDIRECTORY(scanner)
ADD_SUBDIRECTORY(qobjecthelper)
ADD_SUBDIRECTORY(serializer)

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##### Probably don't want to edit below this line #####
SET( QT_USE_QTTEST TRUE )
INCLUDE(AddFileDependencies)
# Include the library include directories, and the current build directory (moc)
INCLUDE_DIRECTORIES(
../../include
${CMAKE_CURRENT_BINARY_DIR}
)
SET( UNIT_TESTS
parsingbenchmark
qlocalevsstrtod_l
)
# Build the tests
FOREACH(test ${UNIT_TESTS})
MESSAGE(STATUS "Building ${test}")
ADD_EXECUTABLE(
${test}
${test}.cpp
)
TARGET_LINK_LIBRARIES(
${test}
${QT_LIBRARIES}
${TEST_LIBRARIES}
qjson
)
if (QJSON_TEST_OUTPUT STREQUAL "xml")
# produce XML output
add_test( ${test} ${test} -xml -o ${test}.tml )
else (QJSON_TEST_OUTPUT STREQUAL "xml")
add_test( ${test} ${test} )
endif (QJSON_TEST_OUTPUT STREQUAL "xml")
ENDFOREACH()

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/* This file is part of QJson
*
* Copyright (C) 2014 Sune Vuorela <sune@ange.dk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <QJson/Parser>
#include <QJson/Serializer>
#include <QtTest/QTest>
#include <QFile>
class ParsingBenchmark: public QObject {
Q_OBJECT
private Q_SLOTS:
void benchmark();
};
void ParsingBenchmark::benchmark() {
QString path = QFINDTESTDATA("largefile.json");
QVERIFY(QFile::exists(path));
QFile f(path);
QVERIFY(f.open(QIODevice::ReadOnly));
QByteArray data = f.readAll();
QVariant result;
QJson::Parser parser;
QBENCHMARK {
result = parser.parse(data);
}
Q_UNUSED(result);
}
QTEST_MAIN(ParsingBenchmark)
#include "parsingbenchmark.moc"

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/* This file is part of QJson
*
* Copyright (C) 2014 Sune Vuorela <sune@ange.dk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <QObject>
#include <QtTest>
#include <locale.h>
class QLocaleVsStrtod_l : public QObject {
Q_OBJECT
private Q_SLOTS:
void benchmark();
void benchmark_data();
};
void QLocaleVsStrtod_l::benchmark() {
QFETCH(bool, useQLocale);
QList<char*> l;
l << strdup("0.123") << strdup("0.947834") << strdup("8.8373") << strdup("884.82921");
double result;
if(useQLocale) {
QLocale c(QLocale::C);
QBENCHMARK {
Q_FOREACH(const char* str, l) {
result = c.toDouble(QString(str));
}
}
} else {
locale_t c = newlocale(LC_NUMERIC_MASK, "C", NULL);
QBENCHMARK {
Q_FOREACH(const char* str, l) {
result = strtod_l(str, NULL, c);
}
}
}
Q_FOREACH(char* str, l) {
free(str);
}
}
void QLocaleVsStrtod_l::benchmark_data() {
QTest::addColumn<bool>("useQLocale");
QTest::newRow("using QLocale") << true;
QTest::newRow("using strtod_l") << false;
}
QTEST_MAIN(QLocaleVsStrtod_l);
#include "qlocalevsstrtod_l.moc"

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Makefile
*.o
*.moc
cmdline_tester

35
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##### Probably don't want to edit below this line #####
IF (WIN32 AND Qt5Core_FOUND)
FIND_PACKAGE( Qt5Widgets REQUIRED )
INCLUDE_DIRECTORIES(${Qt5Widgets_INCLUDE_DIRS})
ADD_DEFINITIONS(${Qt5Widgets_DEFINITIONS})
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
ENDIF()
IF (NOT Qt5Core_FOUND)
# Use it
INCLUDE( ${QT_USE_FILE} )
ENDIF()
INCLUDE(AddFileDependencies)
# Include the library include directories, and the current build directory (moc)
INCLUDE_DIRECTORIES(
../../include
${CMAKE_CURRENT_BINARY_DIR}
)
ADD_EXECUTABLE(
cmdline_tester
cmdline_tester.cpp
cmdlineparser.cpp
)
TARGET_LINK_LIBRARIES(
cmdline_tester
${QT_LIBRARIES}
${Qt5Widgets_LIBRARIES}
qjson
)

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/* This file is part of QJson
*
* Copyright (C) 2009 Flavio Castelli <flavio.castelli@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <QtCore/QCoreApplication>
#include <QtCore/QDebug>
#include <QtCore/QFile>
#include <QtCore/QStringList>
#include <QtCore/QVariant>
#include <QtCore/QTextCodec>
#include <QtCore/QTime>
#include <QJson/Parser>
#include <QJson/Serializer>
#include "cmdlineparser.h"
using namespace QJson;
int main(int argc, char *argv[]) {
QCoreApplication app (argc, argv);
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
QTextCodec *codec = QTextCodec::codecForName("UTF-8");
QTextCodec::setCodecForCStrings(codec);
#endif
QTime time;
int duration;
CmdLineParser cmd (app.arguments());
CmdLineParser::Result res = cmd.parse();
if (res == CmdLineParser::Help)
return 0;
else if (res == CmdLineParser::Error)
return -1;
QString filename = cmd.file();
if (!QFile::exists ( filename )) {
qCritical ("The file you specified doesn't exist!");
exit (1);
}
Parser parser;
bool ok;
QFile file (filename);
time.start();
QVariant data = parser.parse (&file, &ok);
duration = time.elapsed();
if (!ok) {
qCritical("%s:%i - Error: %s", filename.toLatin1().data(), parser.errorLine(), qPrintable(parser.errorString()));
exit (1);
}
else {
qDebug() << "Parsing of" << filename << "took" << duration << "ms";
if (!cmd.quiet())
qDebug() << data;
}
if (cmd.serialize()) {
// serializer tests
qDebug() << "Serializing... ";
QJson::Serializer serializer;
serializer.setIndentMode(cmd.indentationMode());
time.start();
QByteArray b = serializer.serialize(data, &ok);
if (!ok) {
qCritical() << "Serialization failed:" << serializer.errorMessage();
exit(1);
} else {
duration = time.elapsed();
qDebug() << "Serialization took:" << duration << "ms";
if (!cmd.quiet())
qDebug() << b;
}
}
qDebug() << "JOB DONE, BYE";
return 0;
}

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/* This file is part of qjson
*
* Copyright (C) 2010 Flavio Castelli <flavio@castelli.name>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <stdio.h>
#include <QtCore/QStringBuilder>
#ifdef Q_OS_WIN
//using Qt5
#ifdef QT_WIDGETS_LIB
#include <QtWidgets/QMessageBox>
#else
//using Qt4
#include <QtGui/QMessageBox>
#endif
#endif
#include "cmdlineparser.h"
using namespace QJson;
const QString CmdLineParser::m_helpMessage = QLatin1String(
"Usage: cmdline_tester [options] file\n\n"
"This program converts the json data read from 'file' to a QVariant object.\n"
"--quiet Do not print output generated by parser and serializer.\n"
"--serialize Parses the QVariant object back to json.\n"
"--indent Sets the indentation level used by the 'serialize' option.\n"
" Allowed values:\n"
" - none [default]\n"
" - compact\n"
" - minimum\n"
" - medium\n"
" - full\n"
"--help Displays this help.\n"
);
CmdLineParser::CmdLineParser(const QStringList &arguments)
: m_pos(0),
m_indentationMode(IndentNone),
m_serialize(false),
m_quiet(false)
{
for (int i = 1; i < arguments.count(); ++i) {
const QString &arg = arguments.at(i);
m_arguments.append(arg);
}
}
CmdLineParser::Result CmdLineParser::parse()
{
bool showHelp = false;
while (m_error.isEmpty() && hasMoreArgs()) {
const QString &arg = nextArg();
if (arg.toLower() == QLatin1String("--indent"))
handleSetIndentationMode();
else if (arg.toLower() == QLatin1String("--help"))
showHelp = true;
else if (arg.toLower() == QLatin1String("--serialize"))
m_serialize = true;
else if (arg.toLower() == QLatin1String("--quiet"))
m_quiet = true;
else if (!arg.startsWith(QLatin1String("--")))
m_file = arg;
else
m_error = QString(QLatin1String("Unknown option: %1")).arg(arg);
}
if (m_file.isEmpty()) {
m_error = QLatin1String("You have to specify the file containing the json data.");
}
if (!m_error.isEmpty()) {
showMessage(m_error + QLatin1String("\n\n\n") + m_helpMessage, true);
return Error;
} else if (showHelp) {
showMessage(m_helpMessage, false);
return Help;
}
return Ok;
}
bool CmdLineParser::hasMoreArgs() const
{
return m_pos < m_arguments.count();
}
const QString &CmdLineParser::nextArg()
{
Q_ASSERT(hasMoreArgs());
return m_arguments.at(m_pos++);
}
void CmdLineParser::handleSetIndentationMode()
{
if (hasMoreArgs()) {
const QString &indentationMode = nextArg();
if (indentationMode.compare(QLatin1String("none"), Qt::CaseInsensitive) == 0)
m_indentationMode = IndentNone;
else if (indentationMode.compare(QLatin1String("compact"), Qt::CaseInsensitive) == 0)
m_indentationMode = IndentCompact;
else if (indentationMode.compare(QLatin1String("minimum"), Qt::CaseInsensitive) == 0)
m_indentationMode = IndentMinimum;
else if (indentationMode.compare(QLatin1String("medium"), Qt::CaseInsensitive) == 0)
m_indentationMode = IndentMedium;
else if (indentationMode.compare(QLatin1String("full"), Qt::CaseInsensitive) == 0)
m_indentationMode = IndentFull;
else
m_error = QString(QLatin1String("Unknown indentation mode '%1'.")).
arg(indentationMode);
} else {
m_error = QLatin1String("Missing indentation level.");
}
}
void CmdLineParser::showMessage(const QString &msg, bool error)
{
#ifdef Q_OS_WIN
QString message = QLatin1String("<pre>") % msg % QLatin1String("</pre>");
if (error)
QMessageBox::critical(0, QLatin1String("Error"), message);
else
QMessageBox::information(0, QLatin1String("Notice"), message);
#else
fprintf(error ? stderr : stdout, "%s\n", qPrintable(msg));
#endif
}
void CmdLineParser::setIndentationMode(const IndentMode &mode)
{
m_indentationMode = mode;
}
IndentMode CmdLineParser::indentationMode() const
{
return m_indentationMode;
}
QString CmdLineParser::file() const
{
return m_file;
}
bool CmdLineParser::serialize()
{
return m_serialize;
}
bool CmdLineParser::quiet()
{
return m_quiet;
}

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/* This file is part of qjson
*
* Copyright (C) 2010 Flavio Castelli <flavio@castelli.name>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef CMDLINEPARSER_H
#define CMDLINEPARSER_H
#include <QtCore/QCoreApplication>
#include <QtCore/QStringList>
#include <QJson/Serializer>
namespace QJson {
class CmdLineParser
{
public:
enum Result {Ok, Help, Error};
CmdLineParser(const QStringList &arguments);
Result parse();
void setIndentationMode(const IndentMode &mode);
IndentMode indentationMode() const;
QString helpFile() const;
QString file() const;
bool serialize();
bool quiet();
void showMessage(const QString &msg, bool error);
private:
bool hasMoreArgs() const;
const QString &nextArg();
void handleSetIndentationMode();
QStringList m_arguments;
int m_pos;
IndentMode m_indentationMode;
QString m_file;
bool m_serialize;
bool m_quiet;
static const QString m_helpMessage;
QString m_error;
};
}
#endif

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{
"glossary": {
"title": "example glossary",
"GlossDiv": {
"title": "S",
"GlossList": {
"GlossEntry": {
"ID": "SGML",
"SortAs": "SGML",
"GlossTerm": "Standard Generalized Markup Language",
"Acronym": "SGML",
"Abbrev": "ISO 8879:1986",
"GlossDef": {
"para": "A meta-markup language, used to create markup languages such as DocBook.",
"GlossSeeAlso": ["GML", "XML"]
},
"GlossSee": "markup"
}
}
}
}
}

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Makefile
*.o
*.moc
parser

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##### Probably don't want to edit below this line #####
SET( QT_USE_QTTEST TRUE )
IF (NOT Qt5Core_FOUND)
# Use it
INCLUDE( ${QT_USE_FILE} )
ENDIF()
INCLUDE(AddFileDependencies)
# Include the library include directories, and the current build directory (moc)
INCLUDE_DIRECTORIES(
../../include
${CMAKE_CURRENT_BINARY_DIR}
)
SET( UNIT_TESTS
testparser
)
# Build the tests
FOREACH(test ${UNIT_TESTS})
MESSAGE(STATUS "Building ${test}")
IF (NOT Qt5Core_FOUND)
QT4_WRAP_CPP(MOC_SOURCE ${test}.cpp)
ENDIF()
ADD_EXECUTABLE(
${test}
${test}.cpp
)
ADD_FILE_DEPENDENCIES(${test}.cpp ${MOC_SOURCE})
TARGET_LINK_LIBRARIES(
${test}
${QT_LIBRARIES}
${TEST_LIBRARIES}
qjson
)
if (QJSON_TEST_OUTPUT STREQUAL "xml")
# produce XML output
add_test( ${test} ${test} -xml -o ${test}.tml )
else (QJSON_TEST_OUTPUT STREQUAL "xml")
add_test( ${test} ${test} )
endif (QJSON_TEST_OUTPUT STREQUAL "xml")
ENDFOREACH()

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/* This file is part of QJson
*
* Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <cmath>
#include <QtCore/QVariant>
#include <QtTest/QtTest>
#include <QJson/Parser>
#include <QJson/Serializer>
#include <QLocale>
class TestParser: public QObject
{
Q_OBJECT
private slots:
void parseNonAsciiString();
void parseSimpleObject();
void parseEmptyObject();
void parseEmptyValue();
void parseUrl();
void parseMultipleObject();
void parseSimpleArray();
void parseInvalidObject();
void parseInvalidObject_data();
void parseMultipleArray();
void reuseSameParser();
void testTrueFalseNullValues();
void testEscapeChars();
void testNumbers();
void testNumbers_data();
void testDoubleParsingWithDifferentLocale();
void testTopLevelValues();
void testTopLevelValues_data();
void testReadWrite();
void testReadWrite_data();
};
Q_DECLARE_METATYPE(QVariant)
Q_DECLARE_METATYPE(QVariant::Type)
using namespace QJson;
void TestParser::parseSimpleObject() {
QByteArray json = "{\"foo\":\"bar\"}";
QVariantMap map;
map.insert (QLatin1String("foo"), QLatin1String("bar"));
QVariant expected(map);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
}
void TestParser::parseEmptyObject() {
QByteArray json = "{}";
QVariantMap map;
QVariant expected (map);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
}
void TestParser::parseEmptyValue() {
QByteArray json = "{\"value\": \"\"}";
QVariantMap map;
map.insert (QLatin1String("value"), QString(QLatin1String("")));
QVariant expected (map);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
QVERIFY (result.toMap().value(QLatin1String("value")).type() == QVariant::String);
QString value = result.toMap().value(QLatin1String("value")).toString();
QVERIFY (value.isEmpty());
}
void TestParser::parseInvalidObject() {
QFETCH(QByteArray, json);
Parser parser;
bool ok;
parser.parse (json, &ok);
QVERIFY (!ok);
QVERIFY(!parser.errorString().isEmpty());
}
void TestParser::parseInvalidObject_data() {
QTest::addColumn<QByteArray>("json");
QTest::newRow("unclosed object") << QByteArray("{\"foo\":\"bar\"");
QTest::newRow("infinum (disallow") << QByteArray("Infinum");
QTest::newRow("Nan (disallow") << QByteArray("NaN");
QTest::newRow("no data") << QByteArray("");
}
void TestParser::parseNonAsciiString() {
QByteArray json = "{\"artist\":\"Queensr\\u00ffche\"}";
QVariantMap map;
QChar unicode_char (0x00ff);
QString unicode_string;
unicode_string.setUnicode(&unicode_char, 1);
unicode_string = QLatin1String("Queensr") + unicode_string + QLatin1String("che");
map.insert (QLatin1String("artist"), unicode_string);
QVariant expected (map);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
}
void TestParser::parseMultipleObject() {
//put also some extra spaces inside the json string
QByteArray json = "{ \"foo\":\"bar\",\n\"number\" : 51.3 , \"array\":[\"item1\", 123]}";
QVariantMap map;
map.insert (QLatin1String("foo"), QLatin1String("bar"));
map.insert (QLatin1String("number"), 51.3);
QVariantList list;
list.append (QLatin1String("item1"));
list.append (QLatin1String("123"));
map.insert (QLatin1String("array"), list);
QVariant expected (map);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
QVERIFY (result.toMap().value(QLatin1String("number")).canConvert<float>());
QVERIFY (result.toMap().value(QLatin1String("array")).canConvert<QVariantList>());
}
void TestParser::parseUrl(){
//"http:\/\/www.last.fm\/venue\/8926427"
QByteArray json = "[\"http:\\/\\/www.last.fm\\/venue\\/8926427\"]";
QVariantList list;
list.append (QVariant(QLatin1String("http://www.last.fm/venue/8926427")));
QVariant expected (list);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
}
void TestParser::parseSimpleArray() {
QByteArray json = "[\"foo\",\"bar\"]";
QVariantList list;
list.append (QLatin1String("foo"));
list.append (QLatin1String("bar"));
QVariant expected (list);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
}
void TestParser::parseMultipleArray() {
//put also some extra spaces inside the json string
QByteArray json = "[ {\"foo\":\"bar\"},\n\"number\",51.3 , [\"item1\", 123]]";
QVariantMap map;
map.insert (QLatin1String("foo"), QLatin1String("bar"));
QVariantList array;
array.append (QLatin1String("item1"));
array.append (123);
QVariantList list;
list.append (map);
list.append (QLatin1String("number"));
list.append (QLatin1String("51.3"));
list.append ((QVariant) array);
QVariant expected (list);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
}
void TestParser::testTrueFalseNullValues() {
QByteArray json = "[true,false, null, {\"foo\" : true}]";
QVariantList list;
list.append (QVariant(true));
list.append (QVariant(false));
list.append (QVariant());
QVariantMap map;
map.insert (QLatin1String("foo"), true);
list.append (map);
QVariant expected (list);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
QCOMPARE (result.toList().at(0).toBool(), true);
QCOMPARE (result.toList().at(1).toBool(), false);
QVERIFY (result.toList().at(2).isNull());
}
void TestParser::testEscapeChars() {
QByteArray json = "[\"\\b \\f \\n \\r \\t \", \" \\\\ \\/ \\\\\", \"http:\\/\\/foo.com\"]";
QVariantList list;
list.append (QLatin1String("\b \f \n \r \t "));
list.append (QLatin1String(" \\ / \\"));
list.append (QLatin1String("http://foo.com"));
QVariant expected (list);
Parser parser;
bool ok;
QVariant result = parser.parse (json, &ok);
QVERIFY (ok);
QCOMPARE(result.toList().size(), expected.toList().size() );
QCOMPARE(result, expected);
}
void TestParser::testNumbers() {
QFETCH(QByteArray, input);
QFETCH(QVariant, expected);
QFETCH(QVariant::Type, type);
Parser parser;
bool ok;
QVariant result = parser.parse ('[' + input + ']', &ok);
QVERIFY (ok);
QVariant value = result.toList().at(0);
QCOMPARE(value, expected);
QCOMPARE( value.type(), type);
}
void TestParser::testNumbers_data() {
QTest::addColumn<QByteArray>( "input" );
QTest::addColumn<QVariant>( "expected" );
QTest::addColumn<QVariant::Type>( "type" );
QByteArray input;
QVariant output;
// simple ulonglong
input = QByteArray("1");
output = QVariant(QVariant::ULongLong);
output.setValue(1);
QTest::newRow("simple ulonglong") << input << output << QVariant::ULongLong;
// big number
input = QByteArray("12345678901234567890");
output = QVariant(QVariant::ULongLong);
output.setValue(12345678901234567890ull);
QTest::newRow("big number") << input << output << QVariant::ULongLong;
// simple double
input = QByteArray("2.004");
output = QVariant(QVariant::Double);
output.setValue(2.004);
QTest::newRow("simple double") << input << output << QVariant::Double;
// negative int
input = QByteArray("-100");
output = QVariant(QVariant::LongLong);
output.setValue(-100);
QTest::newRow("negative int") << input << output << QVariant::LongLong;
// negative double
input = QByteArray("-3.4");
output = QVariant(QVariant::Double);
output.setValue(-3.4);
QTest::newRow("negative double") << input << output << QVariant::Double;
}
void TestParser::testTopLevelValues() {
QFETCH(QByteArray, input);
QFETCH(QVariant, expected);
QFETCH(QVariant::Type, type);
Parser parser;
bool ok;
QVariant result = parser.parse (input, &ok);
QVERIFY (ok);
QCOMPARE(result, expected);
QCOMPARE(result.type(), type);
}
void TestParser::testTopLevelValues_data() {
QTest::addColumn<QByteArray>( "input" );
QTest::addColumn<QVariant>( "expected" );
QTest::addColumn<QVariant::Type>( "type" );
QByteArray input;
QVariant output;
// string
input = QByteArray("\"foo bar\"");
output = QVariant(QLatin1String("foo bar"));
QTest::newRow("string") << input << output << QVariant::String;
// number
input = QByteArray("2.4");
output = QVariant(QVariant::Double);
output.setValue(2.4);
QTest::newRow("simple double") << input << output << QVariant::Double;
// boolean
input = QByteArray("true");
output = QVariant(QVariant::Bool);
output.setValue(true);
QTest::newRow("bool") << input << output << QVariant::Bool;
// null
input = QByteArray("null");
output = QVariant();
QTest::newRow("null") << input << output << QVariant::Invalid;
// array
input = QByteArray("[1,2,3]");
QVariantList list;
list << QVariant(1) << QVariant(2) << QVariant(3);
output = QVariant(QVariant::List);
output.setValue(list);
QTest::newRow("array") << input << output << QVariant::List;
// object
input = QByteArray("{\"foo\" : \"bar\"}");
QVariantMap map;
map.insert(QLatin1String("foo"), QLatin1String("bar"));
output = QVariant(QVariant::Map);
output.setValue(map);
QTest::newRow("object") << input << output << QVariant::Map;
}
void TestParser::testDoubleParsingWithDifferentLocale() {
QLocale oldLocale;
QLocale itLocale(QLatin1String("it_IT.utf8"));
QCOMPARE(itLocale.name(), QLatin1String("it_IT") );
// the Italian locale uses ',' as digit separator.
QLocale::setDefault(itLocale);
Parser parser;
bool ok;
QVariant result = parser.parse ("12.3", &ok);
QVERIFY (ok);
QCOMPARE(result.toDouble(), 12.3);
QLocale::setDefault(oldLocale);
}
void TestParser::testReadWrite()
{
QFETCH( QVariant, variant );
Serializer serializer;
bool ok;
QByteArray json = serializer.serialize(variant, &ok);
QVERIFY(ok);
Parser parser;
QVariant result = parser.parse( json, &ok );
QVERIFY(ok);
QCOMPARE( result, variant );
}
void TestParser::testReadWrite_data()
{
QTest::addColumn<QVariant>( "variant" );
// array tests
QTest::newRow( "empty array" ) << QVariant(QVariantList());
// basic array
QVariantList list;
list << QString(QLatin1String("hello"));
list << 12;
QTest::newRow( "basic array" ) << QVariant(list);
// simple map
QVariantMap map;
map[QString(QLatin1String("Name"))] = 32;
QTest::newRow( "complicated array" ) << QVariant(map);
}
void TestParser::reuseSameParser()
{
Parser parser;
bool ok;
parser.parse ("12.3", &ok);
QVERIFY (ok);
parser.parse ("wrong entry", &ok);
QVERIFY (!ok);
parser.parse ("12.3", &ok);
QVERIFY (ok);
}
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
// using Qt4 rather then Qt5
QTEST_MAIN(TestParser)
#include "moc_testparser.cxx"
#else
QTEST_GUILESS_MAIN(TestParser)
#include "testparser.moc"
#endif

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Makefile
*.o
*.moc
moc_*
qobjecthelper

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src/http/qjson/tests/qobjecthelper/CMakeLists.txt Normal file
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##### Probably don't want to edit below this line #####
SET( QT_USE_QTTEST TRUE )
IF (NOT Qt5Core_FOUND)
# Use it
INCLUDE( ${QT_USE_FILE} )
ENDIF()
INCLUDE(AddFileDependencies)
# Include the library include directories, and the current build directory (moc)
INCLUDE_DIRECTORIES(
../../include
${CMAKE_CURRENT_BINARY_DIR}
)
SET (qjson_test_support_SRCS person.cpp)
IF (NOT Qt5Core_FOUND)
QT4_WRAP_CPP(qjson_test_support_MOC_SRCS person.h)
ENDIF()
ADD_LIBRARY (qjson_test_support STATIC ${qjson_test_support_SRCS}
${qjson_test_support_MOC_SRCS})
SET( UNIT_TESTS
testqobjecthelper
)
# Build the tests
FOREACH(test ${UNIT_TESTS})
MESSAGE(STATUS "Building ${test}")
IF (NOT Qt5Core_FOUND)
QT4_WRAP_CPP(MOC_SOURCE ${test}.cpp)
ENDIF()
ADD_EXECUTABLE(
${test}
${test}.cpp
)
ADD_FILE_DEPENDENCIES(${test}.cpp ${MOC_SOURCE})
TARGET_LINK_LIBRARIES(
${test}
${QT_LIBRARIES}
${TEST_LIBRARIES}
qjson
qjson_test_support
)
if (QJSON_TEST_OUTPUT STREQUAL "xml")
# produce XML output
add_test( ${test} ${test} -xml -o ${test}.tml )
else (QJSON_TEST_OUTPUT STREQUAL "xml")
add_test( ${test} ${test} )
endif (QJSON_TEST_OUTPUT STREQUAL "xml")
ENDFOREACH()

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#include "person.h"
Person::Person(QObject* parent)
: QObject(parent),
m_name(),
m_phoneNumber(0),
m_gender(Female),
m_luckyNumber(0)
{
}
Person::~Person()
{
}
QString Person::name() const
{
return m_name;
}
void Person::setName(const QString& name)
{
m_name = name;
}
int Person::phoneNumber() const
{
return m_phoneNumber;
}
void Person::setPhoneNumber(const int phoneNumber)
{
m_phoneNumber = phoneNumber;
}
void Person::setGender(Gender gender)
{
m_gender = gender;
}
Person::Gender Person::gender() const
{
return m_gender;
}
QDate Person::dob() const
{
return m_dob;
}
void Person::setDob(const QDate& dob)
{
m_dob = dob;
}
QVariant Person::customField() const
{
return m_customField;
}
void Person::setCustomField(const QVariant& customField)
{
m_customField = customField;
}
const quint16 Person::luckyNumber() const
{
return m_luckyNumber;
}
void Person::setLuckyNumber(const quint16 luckyNumber)
{
m_luckyNumber = luckyNumber;
}

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/* This file is part of qjson
*
* Copyright (C) 2009 Till Adam <adam@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef PERSON_H
#define PERSON_H
#include <QtCore/QDate>
#include <QtCore/QtGlobal>
#include <QtCore/QObject>
#include <QtCore/QVariant>
class Person : public QObject
{
Q_OBJECT
Q_PROPERTY(QString name READ name WRITE setName)
Q_PROPERTY(int phoneNumber READ phoneNumber WRITE setPhoneNumber)
Q_PROPERTY(Gender gender READ gender WRITE setGender)
Q_PROPERTY(QDate dob READ dob WRITE setDob)
Q_PROPERTY(QVariant customField READ customField WRITE setCustomField)
Q_PROPERTY(quint16 luckyNumber READ luckyNumber WRITE setLuckyNumber)
Q_ENUMS(Gender)
public:
Person(QObject* parent = 0);
~Person();
QString name() const;
void setName(const QString& name);
int phoneNumber() const;
void setPhoneNumber(const int phoneNumber);
enum Gender {Male, Female};
void setGender(Gender gender);
Gender gender() const;
QDate dob() const;
void setDob(const QDate& dob);
QVariant customField() const;
void setCustomField(const QVariant& customField);
const quint16 luckyNumber() const;
void setLuckyNumber(const quint16 luckyNumber);
private:
QString m_name;
int m_phoneNumber;
Gender m_gender;
QDate m_dob;
QVariant m_customField;
quint16 m_luckyNumber;
};
#endif

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/* This file is part of QJson
*
* Copyright (C) 2009 Flavio Castelli <flavio.castelli@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <limits>
#include <QtCore/QVariant>
#include <QtCore/QVariantList>
#include <QtTest/QtTest>
#include <QJson/Parser>
#include <QJson/Serializer>
#include <QJson/QObjectHelper>
#include "person.h"
class TestQObjectHelper: public QObject
{
Q_OBJECT
private slots:
void testQObject2QVariant();
void testQVariant2QObject();
};
using namespace QJson;
void TestQObjectHelper::testQObject2QVariant()
{
QString name = QLatin1String("Flavio Castelli");
int phoneNumber = 123456;
Person::Gender gender = Person::Male;
QDate dob (1982, 7, 12);
QVariantList nicknames;
nicknames << QLatin1String("nickname1") << QLatin1String("nickname2");
quint16 luckyNumber = 123;
Person person;
person.setName(name);
person.setPhoneNumber(phoneNumber);
person.setGender(gender);
person.setDob(dob);
person.setCustomField(nicknames);
person.setLuckyNumber(luckyNumber);
QVariantMap expected;
expected[QLatin1String("name")] = QVariant(name);
expected[QLatin1String("phoneNumber")] = QVariant(phoneNumber);
expected[QLatin1String("gender")] = QVariant(gender);
expected[QLatin1String("dob")] = QVariant(dob);
expected[QLatin1String("customField")] = nicknames;
expected[QLatin1String("luckyNumber")] = luckyNumber;
QVariantMap result = QObjectHelper::qobject2qvariant(&person);
QCOMPARE(result, expected);
}
void TestQObjectHelper::testQVariant2QObject()
{
bool ok;
QString name = QLatin1String("Flavio Castelli");
int phoneNumber = 123456;
Person::Gender gender = Person::Male;
QDate dob (1982, 7, 12);
QVariantList nicknames;
nicknames << QLatin1String("nickname1") << QLatin1String("nickname2");
quint16 luckyNumber = 123;
Person expected_person;
expected_person.setName(name);
expected_person.setPhoneNumber(phoneNumber);
expected_person.setGender(gender);
expected_person.setDob(dob);
expected_person.setCustomField(nicknames);
expected_person.setLuckyNumber(luckyNumber);
QVariantMap variant = QObjectHelper::qobject2qvariant(&expected_person);
Serializer serializer;
QByteArray json = serializer.serialize(variant, &ok);
qDebug() << "json is" << json;
QVERIFY(ok);
Parser parser;
QVariant parsedVariant = parser.parse(json,&ok);
QVERIFY(ok);
qDebug() << parsedVariant;
QVERIFY(parsedVariant.canConvert(QVariant::Map));
Person person;
QCOMPARE(Person::Female, person.gender());
QObjectHelper::qvariant2qobject(parsedVariant.toMap(), &person);
QCOMPARE(person.name(), name);
QCOMPARE(person.phoneNumber(), phoneNumber);
QCOMPARE(person.gender(), gender);
QCOMPARE(person.dob(), dob);
QCOMPARE(person.customField(), QVariant(nicknames));
QCOMPARE(person.luckyNumber(), luckyNumber);
}
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
// using Qt4 rather then Qt5
QTEST_MAIN(TestQObjectHelper)
#include "moc_testqobjecthelper.cxx"
#else
QTEST_GUILESS_MAIN(TestQObjectHelper)
#include "testqobjecthelper.moc"
#endif

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##### Probably don't want to edit below this line #####
SET( QT_USE_QTTEST TRUE )
IF (NOT Qt5Core_FOUND)
# Use it
INCLUDE( ${QT_USE_FILE} )
ENDIF()
INCLUDE(AddFileDependencies)
# Include the library include directories, and the current build directory (moc)
INCLUDE_DIRECTORIES(
../../src
../../include
${CMAKE_CURRENT_BINARY_DIR}
)
SET( UNIT_TESTS
testscanner
)
# Build the tests
FOREACH(test ${UNIT_TESTS})
MESSAGE(STATUS "Building ${test}")
IF (NOT Qt5Core_FOUND)
QT4_WRAP_CPP(MOC_SOURCE ${test}.cpp)
ENDIF()
ADD_EXECUTABLE(
${test}
${test}.cpp
)
ADD_FILE_DEPENDENCIES(${test}.cpp ${MOC_SOURCE})
TARGET_LINK_LIBRARIES(
${test}
${QT_LIBRARIES}
${TEST_LIBRARIES}
qjson
)
if (QJSON_TEST_OUTPUT STREQUAL "xml")
# produce XML output
add_test( ${test} ${test} -xml -o ${test}.tml )
else (QJSON_TEST_OUTPUT STREQUAL "xml")
add_test( ${test} ${test} )
endif (QJSON_TEST_OUTPUT STREQUAL "xml")
ENDFOREACH()

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/* This file is part of QJson
*
* Copyright (C) 2013 Silvio Moioli <silvio@moioli.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <cmath>
#include <QtCore/QVariant>
#include <QtCore/QVariant>
#include <QtTest/QtTest>
#include "json_scanner.h"
#include "json_parser.hh"
#include "location.hh"
#define TOKEN(type) (int)yy::json_parser::token::type
class TestScanner: public QObject
{
Q_OBJECT
private slots:
void scanClosedDevice();
void scanTokens();
void scanTokens_data();
void scanSpecialNumbers();
void scanSpecialNumbers_data();
};
Q_DECLARE_METATYPE(QVariant)
Q_DECLARE_METATYPE(QVariant::Type)
using namespace QJson;
void TestScanner::scanClosedDevice() {
QBuffer buffer;
int expectedResult = -1;
JSonScanner scanner(&buffer);
QVariant yylval;
yy::location location;
int result = scanner.yylex(&yylval, &location);
QCOMPARE(result, expectedResult);
}
void TestScanner::scanTokens() {
QFETCH(QByteArray, input);
QFETCH(bool, allowSpecialNumbers);
QFETCH(bool, skipFirstToken);
QFETCH(int, expectedResult);
QFETCH(QVariant, expectedYylval);
QFETCH(int, expectedLocationBeginLine);
QFETCH(int, expectedLocationBeginColumn);
QFETCH(int, expectedLocationEndLine);
QFETCH(int, expectedLocationEndColumn);
QBuffer buffer;
buffer.open(QBuffer::ReadWrite);
buffer.write(input);
buffer.seek(0);
JSonScanner scanner(&buffer);
scanner.allowSpecialNumbers(allowSpecialNumbers);
QVariant yylval;
yy::position position(YY_NULL, 1, 0);
yy::location location(position, position);
int result = scanner.yylex(&yylval, &location);
if (skipFirstToken) {
result = scanner.yylex(&yylval, &location);
}
QCOMPARE(result, expectedResult);
QCOMPARE(yylval, expectedYylval);
QCOMPARE(location.begin.line, (uint)expectedLocationBeginLine);
QCOMPARE(location.begin.column, (uint)expectedLocationBeginColumn);
QCOMPARE(location.end.line, (uint)expectedLocationEndLine);
QCOMPARE(location.end.column, (uint)expectedLocationEndColumn);
}
void TestScanner::scanTokens_data() {
QTest::addColumn<QByteArray>("input");
QTest::addColumn<bool>("allowSpecialNumbers");
QTest::addColumn<bool>("skipFirstToken");
QTest::addColumn<int>("expectedResult");
QTest::addColumn<QVariant>("expectedYylval");
QTest::addColumn<int>("expectedLocationBeginLine");
QTest::addColumn<int>("expectedLocationBeginColumn");
QTest::addColumn<int>("expectedLocationEndLine");
QTest::addColumn<int>("expectedLocationEndColumn");
QTest::newRow("empty string") << QByteArray("") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 1 << 0;
QTest::newRow("carriage return") << QByteArray("\r") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 2 << 1;
QTest::newRow("new line") << QByteArray("\n") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 2 << 1;
QTest::newRow("formfeed") << QByteArray("\f") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("vertical tab") << QByteArray("\v") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("space") << QByteArray(" ") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("tab") << QByteArray("\t") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("all spaces") << QByteArray("\r\n\f\v \t") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 3 << 5;
QTest::newRow("true") << QByteArray("true") << true << false << TOKEN(TRUE_VAL) << QVariant(true) << 1 << 0 << 1 << 4;
QTest::newRow("false") << QByteArray("false") << true << false << TOKEN(FALSE_VAL) << QVariant(false) << 1 << 0 << 1 << 5;
QTest::newRow("null") << QByteArray("null") << true << false << TOKEN(NULL_VAL) << QVariant() << 1 << 0 << 1 << 4;
QTest::newRow("alphabetic string") << QByteArray("\"abcde\"") << true << false << TOKEN(STRING) << QVariant(QLatin1String("abcde")) << 1 << 0 << 1 << 2;
QTest::newRow("ecaped string") << QByteArray("\"abcde\\b\\f\\n\\r\\t\"") << true << false << TOKEN(STRING) << QVariant(QLatin1String("abcde\b\f\n\r\t")) << 1 << 0 << 1 << 2;
QTest::newRow("invalid ecaped string") << QByteArray("\"\\x\"") << true << false << TOKEN(STRING) << QVariant(QLatin1String("x")) << 1 << 0 << 1 << 2;
QTest::newRow("escaped unicode sequence") << QByteArray("\"\\u005A\"") << true << false << TOKEN(STRING) << QVariant(QLatin1String("Z")) << 1 << 0 << 1 << 2;
QTest::newRow("invalid unicode sequence") << QByteArray("\"\\u005Z\"") << true << false << TOKEN(INVALID) << QVariant(QLatin1String("")) << 1 << 0 << 1 << 2;
QTest::newRow("empty string") << QByteArray("\"") << true << false << TOKEN(END) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("single digit") << QByteArray("0") << true << false << TOKEN(NUMBER) << QVariant(0u) << 1 << 0 << 1 << 1;
QTest::newRow("multiple digits") << QByteArray("123456789") << true << false << TOKEN(NUMBER) << QVariant(123456789u) << 1 << 0 << 1 << 9;
QTest::newRow("negative single digit") << QByteArray("-0") << true << false << TOKEN(NUMBER) << QVariant(0) << 1 << 0 << 1 << 2;
QTest::newRow("negative multiple digits") << QByteArray("-123456789") << true << false << TOKEN(NUMBER) << QVariant(-123456789) << 1 << 0 << 1 << 10;
QTest::newRow("fractional single digit") << QByteArray("0.1") << true << false << TOKEN(NUMBER) << QVariant(0.1) << 1 << 0 << 1 << 3;
QTest::newRow("fractional multiple digits") << QByteArray("123456789.12") << true << false << TOKEN(NUMBER) << QVariant(123456789.12) << 1 << 0 << 1 << 12;
QTest::newRow("fractional negative single digit") << QByteArray("-0.3") << true << false << TOKEN(NUMBER) << QVariant(-0.3) << 1 << 0 << 1 << 4;
QTest::newRow("fractional negative multiple digits") << QByteArray("-123456789.23") << true << false << TOKEN(NUMBER) << QVariant(-123456789.23) << 1 << 0 << 1 << 13;
QTest::newRow("exponential single digit") << QByteArray("10e2") << true << false << TOKEN(NUMBER) << QVariant(1000) << 1 << 0 << 1 << 4;
QTest::newRow("exponential multiple digits") << QByteArray("10e23") << true << false << TOKEN(NUMBER) << QVariant(10e23) << 1 << 0 << 1 << 5;
QTest::newRow("exponential zero") << QByteArray("0e23") << true << false << TOKEN(NUMBER) << QVariant(0) << 1 << 0 << 1 << 4;
QTest::newRow("exponential fractional") << QByteArray("0.12354e23") << true << false << TOKEN(NUMBER) << QVariant(0.12354e23) << 1 << 0 << 1 << 10;
QTest::newRow("exponential fractional multiple digits") << QByteArray("120.12354e23") << true << false << TOKEN(NUMBER) << QVariant(120.12354e23) << 1 << 0 << 1 << 12;
QTest::newRow("uppercase exponential") << QByteArray("120.12354E23") << true << false << TOKEN(NUMBER) << QVariant(120.12354E23) << 1 << 0 << 1 << 12;
QTest::newRow("negative exponential single digit") << QByteArray("-10e2") << true << false << TOKEN(NUMBER) << QVariant(-1000) << 1 << 0 << 1 << 5;
QTest::newRow("negative exponential multiple digits") << QByteArray("-10e23") << true << false << TOKEN(NUMBER) << QVariant(-10e23) << 1 << 0 << 1 << 6;
QTest::newRow("negative exponential zero") << QByteArray("-0e23") << true << false << TOKEN(NUMBER) << QVariant(0) << 1 << 0 << 1 << 5;
QTest::newRow("negative exponential fractional") << QByteArray("-0.12354e23") << true << false << TOKEN(NUMBER) << QVariant(-0.12354e23) << 1 << 0 << 1 << 11;
QTest::newRow("negative exponential fractional multiple digits") << QByteArray("-120.12354e23") << true << false << TOKEN(NUMBER) << QVariant(-120.12354e23) << 1 << 0 << 1 << 13;
QTest::newRow("negative exponent") << QByteArray("10e-2") << true << false << TOKEN(NUMBER) << QVariant(10e-2) << 1 << 0 << 1 << 5;
QTest::newRow("positive exponent with plus") << QByteArray("10e+2") << true << false << TOKEN(NUMBER) << QVariant(1000) << 1 << 0 << 1 << 5;
QTest::newRow("invalid multiple digits") << QByteArray("001") << true << false << TOKEN(NUMBER) << QVariant(0) << 1 << 0 << 1 << 1;
QTest::newRow("invalid negative multiple digits") << QByteArray("-001") << true << false << TOKEN(NUMBER) << QVariant(0) << 1 << 0 << 1 << 2;
QTest::newRow("invalid fractional") << QByteArray("12.") << true << true << TOKEN(INVALID) << QVariant(12) << 1 << 2 << 1 << 3;
QTest::newRow("invalid exponential 1") << QByteArray("-5e+") << true << true << TOKEN(INVALID) << QVariant(-5) << 1 << 2 << 1 << 3;
QTest::newRow("invalid exponential 2") << QByteArray("2e") << true << true << TOKEN(INVALID) << QVariant(2) << 1 << 1 << 1 << 2;
QTest::newRow("invalid exponential 3") << QByteArray("3e+") << true << true << TOKEN(INVALID) << QVariant(3) << 1 << 1 << 1 << 2;
QTest::newRow("invalid exponential 4") << QByteArray("4.3E") << true << true << TOKEN(INVALID) << QVariant(4.3) << 1 << 3 << 1 << 4;
QTest::newRow("invalid exponential 5") << QByteArray("5.4E-") << true << true << TOKEN(INVALID) << QVariant(5.4) << 1 << 3 << 1 << 4;
QTest::newRow("colon") << QByteArray(":") << true << false << TOKEN(COLON) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("comma") << QByteArray(",") << true << false << TOKEN(COMMA) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("square bracket open") << QByteArray("[") << true << false << TOKEN(SQUARE_BRACKET_OPEN) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("square bracket close") << QByteArray("]") << true << false << TOKEN(SQUARE_BRACKET_CLOSE) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("curly bracket open") << QByteArray("{") << true << false << TOKEN(CURLY_BRACKET_OPEN) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("curly bracket close") << QByteArray("}") << true << false << TOKEN(CURLY_BRACKET_CLOSE) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("too large unsinged number") << QByteArray("18446744073709551616") << false << false << TOKEN(INVALID) << QVariant(ULLONG_MAX) << 1 << 0 << 1 << 20;
QTest::newRow("too large signed number") << QByteArray("-9223372036854775808") << false << false << TOKEN(INVALID) << QVariant(LLONG_MIN) << 1 << 0 << 1 << 20;
QTest::newRow("too large exponential") << QByteArray("1.7976931348623157e309") << false << false << TOKEN(INVALID) << QVariant(0) << 1 << 0 << 1 << 22;
QTest::newRow("not allowed nan") << QByteArray("nan") << false << false << TOKEN(INVALID) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("not allowed infinity") << QByteArray("Infinity") << false << false << TOKEN(INVALID) << QVariant() << 1 << 0 << 1 << 1;
QTest::newRow("unknown") << QByteArray("*") << true << false << TOKEN(INVALID) << QVariant() << 1 << 0 << 1 << 1;
}
void TestScanner::scanSpecialNumbers() {
QFETCH(QByteArray, input);
QFETCH(bool, isInfinity);
QFETCH(bool, isNegative);
QFETCH(bool, isNan);
QFETCH(int, expectedLocationBeginLine);
QFETCH(int, expectedLocationBeginColumn);
QFETCH(int, expectedLocationEndLine);
QFETCH(int, expectedLocationEndColumn);
QBuffer buffer;
buffer.open(QBuffer::ReadWrite);
buffer.write(input);
buffer.seek(0);
JSonScanner scanner(&buffer);
scanner.allowSpecialNumbers(true);
QVariant yylval;
yy::position position(YY_NULL, 1, 0);
yy::location location(position, position);
int result = scanner.yylex(&yylval, &location);
QCOMPARE(result, TOKEN(NUMBER));
QVERIFY(yylval.type() == QVariant::Double);
double doubleResult = yylval.toDouble();
#if defined(Q_OS_SYMBIAN) || defined(Q_OS_ANDROID) || defined(Q_OS_BLACKBERRY)
QCOMPARE(bool(isinf(doubleResult)), isInfinity);
#else
// skip this test for MSVC, because there is no "isinf" function.
#ifndef Q_CC_MSVC
QCOMPARE(bool(std::isinf(doubleResult)), isInfinity);
#endif
#endif
QCOMPARE(doubleResult<0, isNegative);
#if defined(Q_OS_SYMBIAN) || defined(Q_OS_ANDROID) || defined(Q_OS_BLACKBERRY)
QCOMPARE(bool(isnan(doubleResult)), isNan);
#else
// skip this test for MSVC, because there is no "isinf" function.
#ifndef Q_CC_MSVC
QCOMPARE(bool(std::isnan(doubleResult)), isNan);
#endif
#endif
QCOMPARE(location.begin.line, (uint)expectedLocationBeginLine);
QCOMPARE(location.begin.column, (uint)expectedLocationBeginColumn);
QCOMPARE(location.end.line, (uint)expectedLocationEndLine);
QCOMPARE(location.end.column, (uint)expectedLocationEndColumn);
}
void TestScanner::scanSpecialNumbers_data() {
QTest::addColumn<QByteArray>("input");
QTest::addColumn<bool>("isInfinity");
QTest::addColumn<bool>("isNegative");
QTest::addColumn<bool>("isNan");
QTest::addColumn<int>("expectedLocationBeginLine");
QTest::addColumn<int>("expectedLocationBeginColumn");
QTest::addColumn<int>("expectedLocationEndLine");
QTest::addColumn<int>("expectedLocationEndColumn");
QTest::newRow("nan") << QByteArray("nan") << false << false << true << 1 << 0 << 1 << 3;
QTest::newRow("NAN") << QByteArray("NAN") << false << false << true << 1 << 0 << 1 << 3;
QTest::newRow("NaN") << QByteArray("NaN") << false << false << true << 1 << 0 << 1 << 3;
QTest::newRow("infinity") << QByteArray("infinity") << true << false << false << 1 << 0 << 1 << 8;
QTest::newRow("Infinity") << QByteArray("infinity") << true << false << false << 1 << 0 << 1 << 8;
QTest::newRow("-infinity") << QByteArray("-infinity") << true << true << false << 1 << 0 << 1 << 9;
QTest::newRow("-Infinity") << QByteArray("-Infinity") << true << true << false << 1 << 0 << 1 << 9;
}
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
// using Qt4 rather then Qt5
QTEST_MAIN(TestScanner)
#include "moc_testscanner.cxx"
#else
QTEST_GUILESS_MAIN(TestScanner)
#include "testscanner.moc"
#endif

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src/http/qjson/tests/serializer/.gitignore vendored Normal file
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Makefile
*.o
*.moc
serializer

46
src/http/qjson/tests/serializer/CMakeLists.txt Normal file
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##### Probably don't want to edit below this line #####
SET( QT_USE_QTTEST TRUE )
IF (NOT Qt5Core_FOUND)
# Use it
INCLUDE( ${QT_USE_FILE} )
ENDIF()
INCLUDE(AddFileDependencies)
# Include the library include directories, and the current build directory (moc)
INCLUDE_DIRECTORIES(
../../include
${CMAKE_CURRENT_BINARY_DIR}
)
SET( UNIT_TESTS
testserializer
)
# Build the tests
FOREACH(test ${UNIT_TESTS})
MESSAGE(STATUS "Building ${test}")
IF (NOT Qt5Core_FOUND)
QT4_WRAP_CPP(MOC_SOURCE ${test}.cpp)
ENDIF()
ADD_EXECUTABLE(
${test}
${test}.cpp
)
ADD_FILE_DEPENDENCIES(${test}.cpp ${MOC_SOURCE})
TARGET_LINK_LIBRARIES(
${test}
${QT_LIBRARIES}
${TEST_LIBRARIES}
qjson
)
if (QJSON_TEST_OUTPUT STREQUAL "xml")
# produce XML output
add_test( ${test} ${test} -xml -o ${test}.tml )
else (QJSON_TEST_OUTPUT STREQUAL "xml")
add_test( ${test} ${test} )
endif (QJSON_TEST_OUTPUT STREQUAL "xml")
ENDFOREACH()

542
src/http/qjson/tests/serializer/testserializer.cpp Normal file
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/* This file is part of QJson
*
* Copyright (C) 2009 Flavio Castelli <flavio.castelli@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <limits>
#include <QtCore/QVariant>
#include <QtTest/QtTest>
#include <QJson/Parser>
#include <QJson/Serializer>
class TestSerializer: public QObject
{
Q_OBJECT
private slots:
void testReadWriteEmptyDocument();
void testReadWrite();
void testReadWrite_data();
void testValueNull();
void testValueString();
void testValueString_data();
void testValueStringList();
void testValueStringList_data();
void testValueHashMap();
void testValueInteger();
void testValueInteger_data();
void testValueDouble();
void testValueDouble_data();
void testSetDoublePrecision();
void testValueFloat();
void testValueFloat_data();
void testValueBoolean();
void testValueBoolean_data();
void testSpecialNumbers();
void testSpecialNumbers_data();
void testIndentation();
void testIndentation_data();
void testSerializetoQIODevice();
void testSerializeWithoutOkParam();
private:
void valueTest( const QVariant& value, const QString& expectedRegExp, bool errorExpected = false );
void valueTest( const QObject* object, const QString& expectedRegExp );
};
Q_DECLARE_METATYPE(QVariant)
using namespace QJson;
void TestSerializer::testReadWriteEmptyDocument()
{
QByteArray json = "";
Parser parser;
bool ok;
QVariant result = parser.parse( json, &ok );
QVERIFY(!ok);
QVERIFY( ! result.isValid() );
Serializer serializer;
const QByteArray serialized = serializer.serialize( result, &ok);
QVERIFY( ok );
QByteArray expected = "null";
QCOMPARE(expected, serialized);
}
void TestSerializer::testReadWrite()
{
QFETCH( QByteArray, json );
Parser parser;
bool ok;
QVariant result = parser.parse( json, &ok );
QVERIFY(ok);
Serializer serializer;
const QByteArray serialized = serializer.serialize( result, &ok);
QVERIFY(ok);
QVariant writtenThenRead = parser.parse( serialized, &ok );
QVERIFY(ok);
QCOMPARE( result, writtenThenRead );
}
void TestSerializer::testReadWrite_data()
{
QTest::addColumn<QByteArray>( "json" );
// array tests
QTest::newRow( "empty array" ) << QByteArray("[]");
QTest::newRow( "basic array" ) << QByteArray("[\"person\",\"bar\"]");
QTest::newRow( "single int array" ) << QByteArray("[6]");
QTest::newRow( "int array" ) << QByteArray("[6,5,6,7]");
const QByteArray json = "[1,2.4, -100, -3.4, -5e+0, 2e0,3e+0,4.3E0,5.4E-0]";
QTest::newRow( QByteArray("array of various numbers") ) << json;
// document tests
QTest::newRow( "empty object" ) << QByteArray("{}");
QTest::newRow( "basic document" ) << QByteArray("{\"person\":\"bar\"}");
QTest::newRow( "object with ints" ) << QByteArray("{\"person\":6}");
const QByteArray json2 = "{ \"person\":\"bar\",\n\"number\" : 51.3 , \"array\":[\"item1\", 123]}";
QTest::newRow( "complicated document" ) << json2;
// more complex cases
const QByteArray json3 = "[ {\"person\":\"bar\"},\n\"number\",51.3 , [\"item1\", 123]]";
QTest::newRow( "complicated array" ) << json3;
}
void TestSerializer::testIndentation()
{
QFETCH( QByteArray, json );
QFETCH( QByteArray, expected_compact );
QFETCH( QByteArray, expected_min );
QFETCH( QByteArray, expected_med );
QFETCH( QByteArray, expected_full );
// parse
Parser parser;
bool ok;
QVariant parsed = parser.parse( json, &ok );
QVERIFY(ok);
Serializer serializer;
QVariant reparsed;
QByteArray serialized;
// serialize with indent compact and reparse
serializer.setIndentMode(QJson::IndentCompact);
serialized = serializer.serialize( parsed, &ok);
QVERIFY(ok);
QCOMPARE( serialized, expected_compact);
reparsed = parser.parse( serialized, &ok);
QVERIFY(ok);
QCOMPARE( parsed, reparsed);
// serialize with indent minimum and reparse
serializer.setIndentMode(QJson::IndentMinimum);
serialized = serializer.serialize( parsed, &ok);
QVERIFY(ok);
QCOMPARE( serialized, expected_min);
reparsed = parser.parse( serialized, &ok);
QVERIFY(ok);
QCOMPARE( parsed, reparsed);
// serialize with indent medium and reparse
serializer.setIndentMode(QJson::IndentMedium);
serialized = serializer.serialize( parsed, &ok);
QVERIFY(ok);
QCOMPARE( serialized, expected_med);
reparsed = parser.parse( serialized, &ok );
QVERIFY(ok);
QCOMPARE( parsed, reparsed);
// serialize with indent full and reparse
serializer.setIndentMode(QJson::IndentFull);
serialized = serializer.serialize( parsed, &ok);
QVERIFY(ok);
QCOMPARE( serialized, expected_full);
reparsed = parser.parse( serialized, &ok );
QVERIFY(ok);
QCOMPARE( parsed, reparsed);
}
void TestSerializer::testIndentation_data()
{
QTest::addColumn<QByteArray>( "json" );
QTest::addColumn<QByteArray>( "expected_compact" );
QTest::addColumn<QByteArray>( "expected_min" );
QTest::addColumn<QByteArray>( "expected_med" );
QTest::addColumn<QByteArray>( "expected_full" );
const QByteArray json = " { \"foo\" : 0, \"foo1\" : 1, \"foo2\" : [ { \"bar\" : 1, \"foo\" : 0, \"foobar\" : 0 }, { \"bar\" : 1, \"foo\" : 1, \"foobar\" : 1 } ], \"foo3\" : [ 1, 2, 3, 4, 5, 6 ] }";
const QByteArray ex_compact = "{\"foo\":0,\"foo1\":1,\"foo2\":[{\"bar\":1,\"foo\":0,\"foobar\":0},{\"bar\":1,\"foo\":1,\"foobar\":1}],\"foo3\":[1,2,3,4,5,6]}";
const QByteArray ex_min = "{ \"foo\" : 0, \"foo1\" : 1, \"foo2\" : [\n { \"bar\" : 1, \"foo\" : 0, \"foobar\" : 0 },\n { \"bar\" : 1, \"foo\" : 1, \"foobar\" : 1 }\n ], \"foo3\" : [\n 1,\n 2,\n 3,\n 4,\n 5,\n 6\n ] }";
const QByteArray ex_med = "{\n \"foo\" : 0, \"foo1\" : 1, \"foo2\" : [\n {\n \"bar\" : 1, \"foo\" : 0, \"foobar\" : 0\n },\n {\n \"bar\" : 1, \"foo\" : 1, \"foobar\" : 1\n }\n ], \"foo3\" : [\n 1,\n 2,\n 3,\n 4,\n 5,\n 6\n ]\n}";
const QByteArray ex_full = "{\n \"foo\" : 0,\n \"foo1\" : 1,\n \"foo2\" : [\n {\n \"bar\" : 1,\n \"foo\" : 0,\n \"foobar\" : 0\n },\n {\n \"bar\" : 1,\n \"foo\" : 1,\n \"foobar\" : 1\n }\n ],\n \"foo3\" : [\n 1,\n 2,\n 3,\n 4,\n 5,\n 6\n ]\n}";
QTest::newRow( "test indents" ) << json << ex_compact << ex_min << ex_med << ex_full;
}
void TestSerializer::valueTest( const QVariant& value, const QString& expectedRegExp, bool errorExpected )
{
Serializer serializer;
bool ok;
const QByteArray serialized = serializer.serialize( value, &ok);
QCOMPARE(ok, !errorExpected);
QCOMPARE(serialized.isNull(), errorExpected);
const QString serializedUnicode = QString::fromUtf8( serialized );
if (!errorExpected) {
QRegExp expected( expectedRegExp );
QVERIFY( expected.isValid() );
QVERIFY2( expected.exactMatch( serializedUnicode ),
qPrintable( QString( QLatin1String( "Expected regexp \"%1\" but got \"%2\"." ) )
.arg( expectedRegExp ).arg( serializedUnicode ) ) );
} else {
QVERIFY(!serializer.errorMessage().isEmpty());
}
}
void TestSerializer::valueTest( const QObject* object, const QString& expectedRegExp )
{
Serializer serializer;
bool ok;
const QByteArray serialized = serializer.serialize( object, &ok);
QVERIFY(ok);
const QString serializedUnicode = QString::fromUtf8( serialized );
QRegExp expected( expectedRegExp );
QVERIFY( expected.isValid() );
QVERIFY2( expected.exactMatch( serializedUnicode ),
qPrintable( QString( QLatin1String( "Expected regexp \"%1\" but got \"%2\"." ) )
.arg( expectedRegExp ).arg( serializedUnicode ) ) );
}
void TestSerializer::testValueNull()
{
valueTest( QVariant(), QLatin1String( "\\s*null\\s*" ) );
QVariantMap map;
map[QLatin1String("value")] = QVariant();
valueTest( QVariant(map), QLatin1String( "\\s*\\{\\s*\"value\"\\s*:\\s*null\\s*\\}\\s*" ) );
}
void TestSerializer::testValueString()
{
QFETCH( QVariant, value );
QFETCH( QString, expected );
valueTest( value, expected );
QVariantMap map;
map[QLatin1String("value")] = value;
valueTest( QVariant(map), QLatin1String( "\\s*\\{\\s*\"value\"\\s*:" ) + expected + QLatin1String( "\\}\\s*" ) );
}
void TestSerializer::testValueString_data()
{
QTest::addColumn<QVariant>( "value" );
QTest::addColumn<QString>( "expected" );
QTest::newRow( "null string" ) << QVariant( QString() ) << QString( QLatin1String( "\\s*\"\"\\s*" ) );
QTest::newRow( "empty string" ) << QVariant( QString( QLatin1String( "" ) ) ) << QString( QLatin1String( "\\s*\"\"\\s*" ) );
QTest::newRow( "Simple String" ) << QVariant( QString( QLatin1String( "simpleString" ) ) ) << QString( QLatin1String( "\\s*\"simpleString\"\\s*" ) );
QTest::newRow( "string with tab" ) << QVariant( QString( QLatin1String( "string\tstring" ) ) ) << QString( QLatin1String( "\\s*\"string\\\\tstring\"\\s*" ) );
QTest::newRow( "string with newline" ) << QVariant( QString( QLatin1String( "string\nstring" ) ) ) << QString( QLatin1String( "\\s*\"string\\\\nstring\"\\s*" ) );
QTest::newRow( "string with bell" ) << QVariant( QString( QLatin1String( "string\bstring" ) ) ) << QString( QLatin1String( "\\s*\"string\\\\bstring\"\\s*" ) );
QTest::newRow( "string with return" ) << QVariant( QString( QLatin1String( "string\rstring" ) ) ) << QString( QLatin1String( "\\s*\"string\\\\rstring\"\\s*" ) );
QTest::newRow( "string with double quote" ) << QVariant( QString( QLatin1String( "string\"string" ) ) ) << QString( QLatin1String( "\\s*\"string\\\\\"string\"\\s*" ) );
QTest::newRow( "string with backslash" ) << QVariant( QString( QLatin1String( "string\\string" ) ) ) << QString( QLatin1String( "\\s*\"string\\\\\\\\string\"\\s*" ) );
QString testStringWithUnicode = QString( QLatin1String( "string" ) ) + QChar( 0x2665 ) + QLatin1String( "string" );
QString testEscapedString = QString( QLatin1String( "string" ) ) + QLatin1String("\\\\u2665") + QLatin1String( "string" );
QTest::newRow( "string with unicode" ) << QVariant( testStringWithUnicode ) << QLatin1String( "\\s*\"" ) + testEscapedString + QLatin1String( "\"\\s*" );
}
void TestSerializer::testValueStringList()
{
QFETCH( QVariant, value );
QFETCH( QString, expected );
valueTest( value, expected );
QVariantMap map;
map[QLatin1String("value")] = value;
valueTest( QVariant(map), QLatin1String( "\\s*\\{\\s*\"value\"\\s*:" ) + expected + QLatin1String( "\\}\\s*" ) );
}
void TestSerializer::testValueStringList_data()
{
QTest::addColumn<QVariant>( "value" );
QTest::addColumn<QString>( "expected" );
QStringList stringlist;
QString expected;
// simple QStringList
stringlist << QLatin1String("hello") << QLatin1String("world");
expected = QLatin1String( "\\s*\\[\\s*\"hello\"\\s*,\\s*\"world\"\\s*\\]\\s*" );
QTest::newRow( "simple QStringList" ) << QVariant( stringlist) << expected;
}
void TestSerializer::testValueInteger()
{
QFETCH( QVariant, value );
QFETCH( QString, expected );
valueTest( value, expected );
QVariantMap map;
map[QLatin1String("value")] = value;
valueTest( QVariant(map), QLatin1String( "\\s*\\{\\s*\"value\"\\s*:" ) + expected + QLatin1String( "\\}\\s*" ) );
}
void TestSerializer::testValueInteger_data()
{
QTest::addColumn<QVariant>( "value" );
QTest::addColumn<QString>( "expected" );
QTest::newRow( "int 0" ) << QVariant( static_cast<int>( 0 ) ) << QString( QLatin1String( "\\s*0\\s*" ) );
QTest::newRow( "uint 0" ) << QVariant( static_cast<uint>( 0 ) ) << QString( QLatin1String( "\\s*0\\s*" ) );
QTest::newRow( "int -1" ) << QVariant( static_cast<int>( -1 ) ) << QString( QLatin1String( "\\s*-1\\s*" ) );
QTest::newRow( "int 2133149800" ) << QVariant( static_cast<int>(2133149800) ) << QString( QLatin1String( "\\s*2133149800\\s*" ) );
QTest::newRow( "uint 4133149800" ) << QVariant( static_cast<uint>(4133149800u) ) << QString( QLatin1String( "\\s*4133149800\\s*" ) );
QTest::newRow( "uint64 932838457459459" ) << QVariant( Q_UINT64_C(932838457459459) ) << QString( QLatin1String( "\\s*932838457459459\\s*" ) );
QTest::newRow( "max unsigned long long" ) << QVariant( std::numeric_limits<unsigned long long>::max() ) << QString( QLatin1String( "\\s*%1\\s*" ) ).arg(std::numeric_limits<unsigned long long>::max());
}
void TestSerializer::testValueDouble()
{
QFETCH( QVariant, value );
QFETCH( QString, expected );
QFETCH( bool, errorExpected );
valueTest( value, expected, errorExpected );
QVariantMap map;
map[QLatin1String("value")] = value;
valueTest( QVariant(map), QLatin1String( "\\s*\\{\\s*\"value\"\\s*:" ) + expected + QLatin1String( "\\}\\s*" ), errorExpected );
}
void TestSerializer::testValueDouble_data()
{
QTest::addColumn<QVariant>( "value" );
QTest::addColumn<QString>( "expected" );
QTest::addColumn<bool>( "errorExpected" );
QTest::newRow( "double 0" ) << QVariant( 0.0 ) << QString( QLatin1String( "\\s*0.0\\s*" ) ) << false;
QTest::newRow( "double -1" ) << QVariant( -1.0 ) << QString( QLatin1String( "\\s*-1.0\\s*" ) ) << false;
QTest::newRow( "double 1.5E-20" ) << QVariant( 1.5e-20 ) << QString( QLatin1String( "\\s*1.5[Ee]-20\\s*" ) ) << false;
QTest::newRow( "double -1.5E-20" ) << QVariant( -1.5e-20 ) << QString( QLatin1String( "\\s*-1.5[Ee]-20\\s*" ) ) << false;
QTest::newRow( "double 2.0E-20" ) << QVariant( 2.0e-20 ) << QString( QLatin1String( "\\s*2(?:.0)?[Ee]-20\\s*" ) ) << false;
QTest::newRow( "double infinity" ) << QVariant( std::numeric_limits< double >::infinity() ) << QString( ) << true;
QTest::newRow( "double -infinity" ) << QVariant( -std::numeric_limits< double >::infinity() ) << QString( ) << true;
QTest::newRow( "double NaN" ) << QVariant( std::numeric_limits< double >::quiet_NaN() ) << QString( ) << true;
}
void TestSerializer::testSetDoublePrecision()
{
bool ok;
Serializer serializer;
QByteArray actual;
QString expected, actualUnicode;
double num = 0.12345678;
// Set 1 as double precision
serializer.setDoublePrecision(1);
expected = QString(QLatin1String("0.1"));
actual = serializer.serialize( QVariant(num), &ok);
QVERIFY(ok);
actualUnicode = QString::fromUtf8(actual);
QVERIFY2( QString::compare(expected, actualUnicode ) == 0,
qPrintable( QString( QLatin1String( "Expected \"%1\" but got \"%2\"." ) )
.arg( expected ).arg( actualUnicode ) ) );
// Set 2 as double precision
serializer.setDoublePrecision(2);
expected = QString(QLatin1String("0.12"));
actual = serializer.serialize( QVariant(num), &ok);
QVERIFY(ok);
actualUnicode = QString::fromUtf8(actual);
QVERIFY2( QString::compare(expected, actualUnicode ) == 0,
qPrintable( QString( QLatin1String( "Expected \"%1\" but got \"%2\"." ) )
.arg( expected ).arg( actualUnicode ) ) );
// Set 4 as double precision
serializer.setDoublePrecision(4);
expected = QString(QLatin1String("0.1235"));
actual = serializer.serialize( QVariant(num), &ok);
QVERIFY(ok);
actualUnicode = QString::fromUtf8(actual);
QVERIFY2( QString::compare(expected, actualUnicode ) == 0,
qPrintable( QString( QLatin1String( "Expected \"%1\" but got \"%2\"." ) )
.arg( expected ).arg( actualUnicode ) ) );
// Set 14 as double precision
serializer.setDoublePrecision(14);
expected = QString(QLatin1String("0.12345678"));
actual = serializer.serialize( QVariant(num), &ok);
QVERIFY(ok);
actualUnicode = QString::fromUtf8(actual);
QVERIFY2( QString::compare(expected, actualUnicode ) == 0,
qPrintable( QString( QLatin1String( "Expected \"%1\" but got \"%2\"." ) )
.arg( expected ).arg( actualUnicode ) ) );
}
void TestSerializer::testValueFloat()
{
QFETCH( QVariant, value );
QFETCH( QString, expected );
QFETCH( bool, errorExpected );
valueTest( value, expected, errorExpected );
QVariantMap map;
map[QLatin1String("value")] = value;
valueTest( QVariant(map), QLatin1String( "\\s*\\{\\s*\"value\"\\s*:" ) + expected + QLatin1String( "\\}\\s*" ), errorExpected );
}
void TestSerializer::testValueFloat_data()
{
QVariant v;
float value;
QTest::addColumn<QVariant>( "value" );
QTest::addColumn<QString>( "expected" );
QTest::addColumn<bool>( "errorExpected" );
value = 0;
v.setValue(value);
QTest::newRow( "float 0" ) << v << QString( QLatin1String( "\\s*0.0\\s*" ) ) << false;
value = -1;
v.setValue(value);
QTest::newRow( "float -1" ) << v << QString( QLatin1String( "\\s*-1.0\\s*" ) ) << false;
value = 1.12f;
v.setValue(value);
QTest::newRow( "float 1.12" ) << v << QString( QLatin1String( "\\s*1.12\\s*" ) ) << false;
}
void TestSerializer::testValueBoolean()
{
QFETCH( QVariant, value );
QFETCH( QString, expected );
valueTest( value, expected );
QVariantMap map;
map[QLatin1String("value")] = value;
valueTest( QVariant(map), QLatin1String( "\\s*\\{\\s*\"value\"\\s*:" ) + expected + QLatin1String( "\\}\\s*" ) );
}
void TestSerializer::testValueBoolean_data()
{
QTest::addColumn<QVariant>( "value" );
QTest::addColumn<QString>( "expected" );
QTest::newRow( "bool false" ) << QVariant( false ) << QString( QLatin1String( "\\s*false\\s*" ) );
QTest::newRow( "bool true" ) << QVariant( true ) << QString( QLatin1String( "\\s*true\\s*" ) );
}
void TestSerializer::testSpecialNumbers() {
bool ok;
QFETCH( QVariant, value );
QFETCH( QString, expected );
Serializer specialSerializer;
QVERIFY(!specialSerializer.specialNumbersAllowed());
specialSerializer.allowSpecialNumbers(true);
QVERIFY(specialSerializer.specialNumbersAllowed());
QByteArray serialized = specialSerializer.serialize(value, &ok);
QVERIFY(ok);
QCOMPARE(QString::fromLocal8Bit(serialized), expected);
}
void TestSerializer::testSpecialNumbers_data() {
QTest::addColumn<QVariant>( "value" );
QTest::addColumn<QString>( "expected" );
QTest::newRow( "Infinity" ) << QVariant( std::numeric_limits< double >::infinity() ) << QString::fromLocal8Bit("Infinity");
QTest::newRow( "-Infinity" ) << QVariant( -std::numeric_limits< double >::infinity() ) << QString::fromLocal8Bit("-Infinity");
QTest::newRow( "Infinity" ) << QVariant( std::numeric_limits< double >::quiet_NaN() ) << QString::fromLocal8Bit("NaN");
}
void TestSerializer::testSerializetoQIODevice() {
QBuffer buffer;
QVariantList variant;
variant << QVariant(QLatin1String("Hello"));
variant << QVariant(QLatin1String("world!"));
Serializer serializer;
bool ok;
serializer.serialize(variant, &buffer, &ok);
QCOMPARE(QString(QLatin1String(buffer.data())),
QString(QLatin1String("[ \"Hello\", \"world!\" ]")));
QVERIFY(ok);
}
void TestSerializer::testSerializeWithoutOkParam() {
QBuffer buffer;
QVariantList variant;
variant << QVariant(QLatin1String("Hello"));
variant << QVariant(QLatin1String("world!"));
Serializer serializer;
const QByteArray serialized = serializer.serialize(variant);
const QByteArray expected = "[ \"Hello\", \"world!\" ]";
QCOMPARE(expected, serialized);
// test a serialization which produces an error
QVariant brokenVariant ( std::numeric_limits< double >::quiet_NaN() );
QVERIFY(serializer.serialize(brokenVariant).isEmpty());
}
void TestSerializer::testValueHashMap()
{
Serializer serializer;
bool ok;
QVariantHash hash;
hash[QLatin1String("one")] = 1;
hash[QLatin1String("three")] = 3;
hash[QLatin1String("seven")] = 7;
QByteArray json = serializer.serialize(hash, &ok);
QVERIFY(ok);
Parser parser;
QVariant var = parser.parse(json, &ok);
QVERIFY(ok);
QVariantMap vmap = var.toMap();
QHashIterator<QString, QVariant> hIt( hash );
while ( hIt.hasNext() ) {
hIt.next();
QString key = hIt.key();
QVariant value = hIt.value();
QMap<QString, QVariant>::const_iterator mIt = vmap.constFind(key);
QVERIFY(mIt != vmap.constEnd());
QCOMPARE(mIt.value(), value);
}
}
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
// using Qt4 rather then Qt5
QTEST_MAIN(TestSerializer)
#include "moc_testserializer.cxx"
#else
QTEST_GUILESS_MAIN(TestSerializer)
#include "testserializer.moc"
#endif