SET(${TARGET_OSQUERY_LIB}_DEPS ${${TARGET_OSQUERY_LIB}_DEPS} PARENT_SCOPE)
ENDMACRO(ADD_OSQUERY_LINK)
-## apix #####################
-MACRO(ADD_APIX_LIBRARY TARGET)
+## VIST #####################
+MACRO(ADD_VIST_LIBRARY TARGET)
ADD_LIBRARY(${TARGET} OBJECT ${ARGN})
- LIST(APPEND ${TARGET_APIX_LIB}_SRCS $<TARGET_OBJECTS:${TARGET}>)
- SET(${TARGET_APIX_LIB}_SRCS ${${TARGET_APIX_LIB}_SRCS} PARENT_SCOPE)
-ENDMACRO(ADD_APIX_LIBRARY)
+ LIST(APPEND ${TARGET_VIST_LIB}_SRCS $<TARGET_OBJECTS:${TARGET}>)
+ SET(${TARGET_VIST_LIB}_SRCS ${${TARGET_VIST_LIB}_SRCS} PARENT_SCOPE)
+ENDMACRO(ADD_VIST_LIBRARY)
-MACRO(ADD_APIX_TEST)
- LIST(APPEND ${TARGET_APIX_LIB}_TESTS ${ARGN})
- SET(${TARGET_APIX_LIB}_TESTS ${${TARGET_APIX_LIB}_TESTS} PARENT_SCOPE)
-ENDMACRO(ADD_APIX_TEST)
+MACRO(ADD_VIST_TEST)
+ LIST(APPEND ${TARGET_VIST_LIB}_TESTS ${ARGN})
+ SET(${TARGET_VIST_LIB}_TESTS ${${TARGET_VIST_LIB}_TESTS} PARENT_SCOPE)
+ENDMACRO(ADD_VIST_TEST)
-MACRO(ADD_APIX_LINK)
- LIST(APPEND ${TARGET_APIX_LIB}_DEPS ${ARGN})
- SET(${TARGET_APIX_LIB}_DEPS ${${TARGET_APIX_LIB}_DEPS} PARENT_SCOPE)
-ENDMACRO(ADD_APIX_LINK)
+MACRO(ADD_VIST_LINK)
+ LIST(APPEND ${TARGET_VIST_LIB}_DEPS ${ARGN})
+ SET(${TARGET_VIST_LIB}_DEPS ${${TARGET_VIST_LIB}_DEPS} PARENT_SCOPE)
+ENDMACRO(ADD_VIST_LINK)
## policyd #####################
MACRO(ADD_POLICYD_LIBRARY TARGET)
TARGET_LINK_LIBRARIES(${TARGET} ${LIBRARY})
TARGET_LINK_LIBRARIES(${TARGET} "-Wl,-no-whole-archive")
ENDMACRO(TARGET_LINK_WHOLE)
-
-
# limitations under the License
CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
-PROJECT(OSQUERY)
+PROJECT(vist)
INCLUDE(GNUInstallDirs)
INCLUDE(CMake/Macro.cmake)
#ADD_DEFINITIONS("-pedantic")
#ADD_DEFINITIONS("-pedantic-errors")
-# TODO(sangwan.kwon): Get version from packing spec.
-SET(OSQUERY_VERSION "4.0.0")
+IF(NOT DEFINED OSQUERY_VERSION)
+ SET(OSQUERY_VERSION "4.0.0")
+ENDIF(NOT DEFINED OSQUERY_VERSION)
# Set various platform/platform-version/build version/etc defines.
ADD_DEFINITIONS(-DLINUX="1"
INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/src")
INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/tools/sqlite3")
INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/src/osquery/include")
-INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/src/apix/tsqb")
+INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/src/vist/tsqb")
INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/src/osquery/extensions/thrift/gen")
INCLUDE_DIRECTORIES("/usr/local/include")
--- /dev/null
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--- /dev/null
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+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+
+ How to Apply These Terms to Your New Programs
+
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+
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+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
--- /dev/null
+Tencent is pleased to support the open source community by making RapidJSON available.
+
+Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
+
+If you have downloaded a copy of the RapidJSON binary from Tencent, please note that the RapidJSON binary is licensed under the MIT License.
+If you have downloaded a copy of the RapidJSON source code from Tencent, please note that RapidJSON source code is licensed under the MIT License, except for the third-party components listed below which are subject to different license terms. Your integration of RapidJSON into your own projects may require compliance with the MIT License, as well as the other licenses applicable to the third-party components included within RapidJSON. To avoid the problematic JSON license in your own projects, it's sufficient to exclude the bin/jsonchecker/ directory, as it's the only code under the JSON license.
+A copy of the MIT License is included in this file.
+
+Other dependencies and licenses:
+
+Open Source Software Licensed Under the BSD License:
+--------------------------------------------------------------------
+
+The msinttypes r29
+Copyright (c) 2006-2013 Alexander Chemeris
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+* 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 copyright holder 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Open Source Software Licensed Under the JSON License:
+--------------------------------------------------------------------
+
+json.org
+Copyright (c) 2002 JSON.org
+All Rights Reserved.
+
+JSON_checker
+Copyright (c) 2002 JSON.org
+All Rights Reserved.
+
+
+Terms of the JSON License:
+---------------------------------------------------
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+The Software shall be used for Good, not Evil.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+Terms of the MIT License:
+--------------------------------------------------------------------
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+++ /dev/null
-Tencent is pleased to support the open source community by making RapidJSON available.
-
-Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-
-If you have downloaded a copy of the RapidJSON binary from Tencent, please note that the RapidJSON binary is licensed under the MIT License.
-If you have downloaded a copy of the RapidJSON source code from Tencent, please note that RapidJSON source code is licensed under the MIT License, except for the third-party components listed below which are subject to different license terms. Your integration of RapidJSON into your own projects may require compliance with the MIT License, as well as the other licenses applicable to the third-party components included within RapidJSON. To avoid the problematic JSON license in your own projects, it's sufficient to exclude the bin/jsonchecker/ directory, as it's the only code under the JSON license.
-A copy of the MIT License is included in this file.
-
-Other dependencies and licenses:
-
-Open Source Software Licensed Under the BSD License:
---------------------------------------------------------------------
-
-The msinttypes r29
-Copyright (c) 2006-2013 Alexander Chemeris
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-* 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 copyright holder 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-Open Source Software Licensed Under the JSON License:
---------------------------------------------------------------------
-
-json.org
-Copyright (c) 2002 JSON.org
-All Rights Reserved.
-
-JSON_checker
-Copyright (c) 2002 JSON.org
-All Rights Reserved.
-
-
-Terms of the JSON License:
----------------------------------------------------
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-The Software shall be used for Good, not Evil.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-Terms of the MIT License:
---------------------------------------------------------------------
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-# Osquery for Tizen
-> [Osquery](https://osquery.io/) is open-source project which means "Performant endpoint visibility".
-> It can be used as security monitoring, audit, malware anaysis.
-
-We fork osquery and improve it for **device security which manages device-policy and auditing**.
-The supporting elements can be extended like security analyzer, network security, kernel integrity.
+# ViST, Virtual Security Table
+ViST(Virtual Security Table) is a security monitoring framework using SQL query.
+- Provides APIs for monitoring and controlling security resources.
+- Views security resources as virtual tables and manipulates them through SQL queries.
+- Adopts a plug-in architecture and uses [osquery](https://osquery.io/) as the query analysis engine.
+# Architecture
# Advantages of tizen-osquery better than osquery
+++ /dev/null
-<manifest>
- <request>
- <domain name="_"/>
- </request>
-</manifest>
+++ /dev/null
-<manifest>
- <request>
- <domain name="_"/>
- </request>
-</manifest>
+++ /dev/null
-Name: osquery
-Version: 0.0.0
-Release: 0
-License: Apache-2.0 and GPLv2 and MIT
-Summary: A SQL powered operating system instrumentation, monitoring framework.
-Url: https://github.com/facebook/osquery
-Group: Security/Libraries
-Source0: file://%{name}-%{version}.tar.gz
-Source1: %name.manifest
-BuildRequires: gcc-c++
-BuildRequires: make
-BuildRequires: cmake
-# osquery BRs
-BuildRequires: glog-devel
-BuildRequires: gflags-devel
-BuildRequires: boost-devel
-BuildRequires: python-jinja2
-BuildRequires: libuuid-devel
-BuildRequires: pkgconfig(libprocps)
-BuildRequires: pkgconfig(libsystemd)
-BuildRequires: pkgconfig(openssl)
-# policyd BRs
-BuildRequires: pkgconfig(klay)
-BuildRequires: pkgconfig(libtzplatform-config)
-Requires: glog
-Requires: gflag
-Requires: boost-regex boost-system boost-thread boost-filesystem
-Requires: procps-ng
-Requires: libsystemd
-Requires: klay
-
-%global user_name security_fw
-%global group_name security_fw
-%global smack_label System
-
-%global ro_dir %{_datadir}
-%global rw_dir %{TZ_SYS_DATA}
-
-%global vist_ro_dir %{ro_dir}/vist
-%global vist_rw_dir %{rw_dir}/vist
-
-%global vist_db_dir %{vist_rw_dir}/db
-%global vist_plugin_dir %{vist_ro_dir}/plugin
-%global vist_script_dir %{vist_ro_dir}/script
-
-%description
-Osquery exposes an operating system as a high-performance relational database.
-This allows you to write SQL-based queries to explore operating system data.
-
-%files
-%manifest %{name}.manifest
-%license MIT-LICENSE
-
-%prep
-%setup -q
-cp %SOURCE1 .
-
-%build
-%{!?build_type:%define build_type "RELEASE"}
-
-%if %{build_type} == "DEBUG" || %{build_type} == "PROFILING" || %{build_type} == "CCOV"
- CFLAGS="$CFLAGS -Wp,-U_FORTIFY_SOURCE"
- CXXFLAGS="$CXXFLAGS -Wp,-U_FORTIFY_SOURCE"
-%endif
-
-%cmake . -DCMAKE_BUILD_TYPE=%{build_type} \
- -DOSQUERY_BUILD_VERSION=%{version} \
- -DGBS_BUILD="TRUE" \
- -DVERSION=%{version} \
- -DUSER_NAME=%{user_name} \
- -DGROUP_NAME=%{group_name} \
- -DSMACK_LABEL=%{smack_label} \
- -DDB_INSTALL_DIR:PATH=%{vist_db_dir} \
- -DPLUGIN_INSTALL_DIR:PATH=%{vist_plugin_dir} \
- -DSCRIPT_INSTALL_DIR:PATH=%{vist_script_dir}
-
-make %{?jobs:-j%jobs}
-
-%install
-%make_install
-mkdir -p %{buildroot}/%{vist_db_dir}
-mkdir -p %{buildroot}/%{vist_plugin_dir}
-mkdir -p %{buildroot}/%{vist_script_dir}
-
-cp data/script/*.sql %{buildroot}/%{vist_script_dir}
-
-%clean
-rm -rf %{buildroot}
-
-%files
-%manifest %{name}.manifest
-%{vist_script_dir}/*.sql
-%dir %attr(-, %{user_name}, %{group_name}) %{vist_db_dir}
-
-## Test Package ##############################################################
-%package test
-Summary: Osquery test
-Group: Security/Testing
-BuildRequires: gtest-devel
-Requires: gtest
-
-%description test
-Testcases for osquery
-
-%files test
-%{_bindir}/osquery-test
-%{_bindir}/apix-test
-%{_bindir}/policyd-test
-
-## ViST Plugins - ###########################################################
-%package policyd-plugins
-Summary: ViST plugins
-Group: Security/Other
-## Common
-BuildRequires: pkgconfig(buxton2)
-BuildRequires: pkgconfig(dlog)
-BuildRequires: pkgconfig(capi-system-info)
-BuildRequires: pkgconfig(capi-base-common)
-BuildRequires: pkgconfig(klay)
-
-## Bluetooth
-BuildRequires: pkgconfig(bluetooth-api)
-BuildRequires: pkgconfig(capi-network-bluetooth)
-
-## Wifi
-BuildRequires: pkgconfig(capi-network-wifi-manager)
-BuildRequires: pkgconfig(capi-network-connection)
-Requires: klay
-
-%description policyd-plugins
-Provides plugins for device policy manager
-
-%files policyd-plugins
-%manifest packaging/%{name}-plugins.manifest
-%{vist_plugin_dir}/bluetooth
-%{vist_plugin_dir}/wifi
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_"/>
+ </request>
+</manifest>
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_"/>
+ </request>
+</manifest>
--- /dev/null
+Name: vist
+Version: 0.0.0
+Release: 0
+License: Apache-2.0 and GPLv2 and MIT
+Summary: ViST(Virtual Security Table) is a security monitoring framework using SQL query.
+Url: https://github.com/facebook/osquery
+Group: Security/Libraries
+Source0: file://%{name}-%{version}.tar.gz
+Source1: %name.manifest
+BuildRequires: gcc-c++
+BuildRequires: make
+BuildRequires: cmake
+# osquery BRs
+BuildRequires: glog-devel
+BuildRequires: gflags-devel
+BuildRequires: boost-devel
+BuildRequires: python-jinja2
+BuildRequires: libuuid-devel
+BuildRequires: pkgconfig(libprocps)
+BuildRequires: pkgconfig(libsystemd)
+BuildRequires: pkgconfig(openssl)
+# policyd BRs
+BuildRequires: pkgconfig(klay)
+BuildRequires: pkgconfig(libtzplatform-config)
+Requires: glog
+Requires: gflag
+Requires: boost-regex boost-system boost-thread boost-filesystem
+Requires: procps-ng
+Requires: libsystemd
+Requires: klay
+
+%global osquery_version 4.0.0
+
+%global user_name security_fw
+%global group_name security_fw
+%global smack_label System
+
+%global ro_dir %{_datadir}
+%global rw_dir %{TZ_SYS_DATA}
+
+%global vist_ro_dir %{ro_dir}/vist
+%global vist_rw_dir %{rw_dir}/vist
+
+%global vist_db_dir %{vist_rw_dir}/db
+%global vist_plugin_dir %{vist_ro_dir}/plugin
+%global vist_script_dir %{vist_ro_dir}/script
+
+%description
+ViST provides APIs for monitoring and controlling security resources.
+ViST views security resources as virtual tables and manipulates them through SQL queries.
+ViST adopts a plug-in architecture and uses osquery as the query analysis engine.
+
+%prep
+%setup -q
+cp %SOURCE1 .
+
+%build
+%{!?build_type:%define build_type "RELEASE"}
+
+%if %{build_type} == "DEBUG" || %{build_type} == "PROFILING" || %{build_type} == "CCOV"
+ CFLAGS="$CFLAGS -Wp,-U_FORTIFY_SOURCE"
+ CXXFLAGS="$CXXFLAGS -Wp,-U_FORTIFY_SOURCE"
+%endif
+
+%cmake . -DCMAKE_BUILD_TYPE=%{build_type} \
+ -DVERSION=%{version} \
+ -DOSQUERY_VERSION=%{osquery_version} \
+ -DGBS_BUILD="TRUE" \
+ -DUSER_NAME=%{user_name} \
+ -DGROUP_NAME=%{group_name} \
+ -DSMACK_LABEL=%{smack_label} \
+ -DDB_INSTALL_DIR:PATH=%{vist_db_dir} \
+ -DPLUGIN_INSTALL_DIR:PATH=%{vist_plugin_dir} \
+ -DSCRIPT_INSTALL_DIR:PATH=%{vist_script_dir}
+
+make %{?jobs:-j%jobs}
+
+%install
+%make_install
+mkdir -p %{buildroot}/%{vist_db_dir}
+mkdir -p %{buildroot}/%{vist_plugin_dir}
+mkdir -p %{buildroot}/%{vist_script_dir}
+
+cp data/script/*.sql %{buildroot}/%{vist_script_dir}
+
+%clean
+rm -rf %{buildroot}
+
+%files
+%manifest %{name}.manifest
+%license LICENSE-Apache-2.0
+%license LICENSE-GPL-2.0
+%license LICENSE-MIT
+%{vist_script_dir}/*.sql
+%dir %attr(-, %{user_name}, %{group_name}) %{vist_db_dir}
+%dir %attr(-, %{user_name}, %{group_name}) %{vist_plugin_dir}
+%dir %attr(-, %{user_name}, %{group_name}) %{vist_script_dir}
+
+## Test Package ##############################################################
+%package test
+Summary: Virtaul Security Table (unit test)
+Group: Security/Testing
+BuildRequires: gtest-devel
+Requires: gtest
+
+%description test
+Provides internal testcases for ViST implementation.
+
+%files test
+%{_bindir}/osquery-test
+%{_bindir}/vist-test
+%{_bindir}/policyd-test
+
+## ViST Plugins - ###########################################################
+%package plugins
+Summary: Virtaul Security Table (policy modules)
+Group: Security/Other
+## Common
+BuildRequires: pkgconfig(buxton2)
+BuildRequires: pkgconfig(dlog)
+BuildRequires: pkgconfig(capi-system-info)
+BuildRequires: pkgconfig(capi-base-common)
+BuildRequires: pkgconfig(klay)
+
+## Bluetooth
+BuildRequires: pkgconfig(bluetooth-api)
+BuildRequires: pkgconfig(capi-network-bluetooth)
+
+## Wifi
+BuildRequires: pkgconfig(capi-network-wifi-manager)
+BuildRequires: pkgconfig(capi-network-connection)
+Requires: klay
+
+%description plugins
+Provides plugins for controlling policies.
+
+%files plugins
+%manifest packaging/%{name}-plugins.manifest
+%{vist_plugin_dir}/bluetooth
+%{vist_plugin_dir}/wifi
# See the License for the specific language governing permissions and
# limitations under the License
-SET(TARGET_APIX_LIB apix)
SET(TARGET_OSQUERY_LIB osquery)
SET(TARGET_POLICYD_LIB policyd)
+SET(TARGET_VIST_LIB vist)
-ADD_SUBDIRECTORY(apix)
ADD_SUBDIRECTORY(osquery)
+ADD_SUBDIRECTORY(vist)
IF(DEFINED GBS_BUILD)
ADD_SUBDIRECTORY(policyd)
+++ /dev/null
-# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License
-
-SET(TARGET_APIX_TEST apix-test)
-
-SET(${TARGET_APIX_LIB}_SRCS "")
-SET(${TARGET_APIX_LIB}_DEPS "")
-SET(${TARGET_APIX_LIB}_TESTS "")
-
-ADD_SUBDIRECTORY(ipc)
-ADD_SUBDIRECTORY(manager)
-ADD_SUBDIRECTORY(notification)
-ADD_SUBDIRECTORY(property)
-
-ADD_LIBRARY(${TARGET_APIX_LIB} STATIC ${${TARGET_APIX_LIB}_SRCS})
-TARGET_LINK_LIBRARIES(${TARGET_APIX_LIB} ${${TARGET_APIX_LIB}_DEPS}
- ${TARGET_OSQUERY_LIB})
-
-ADD_EXECUTABLE(${TARGET_APIX_TEST} main/tests.cpp
- ${${TARGET_APIX_LIB}_TESTS})
-TARGET_LINK_LIBRARIES(${TARGET_APIX_TEST} ${TARGET_APIX_LIB}
- gtest)
-TARGET_LINK_WHOLE(${TARGET_APIX_TEST} ${TARGET_OSQUERY_LIB})
-ADD_TEST(${TARGET_APIX_TEST} ${TARGET_APIX_TEST})
-INSTALL(TARGETS ${TARGET_APIX_TEST}
- DESTINATION ${CMAKE_INSTALL_BINDIR}
- PERMISSIONS OWNER_READ
- OWNER_WRITE
- OWNER_EXECUTE
- GROUP_READ
- GROUP_EXECUTE
- WORLD_READ
- WORLD_EXECUTE)
+++ /dev/null
-# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License
-
-FILE(GLOB SERVER_TESTS "tests/*.cpp")
-ADD_APIX_TEST(${SERVER_TESTS})
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-#pragma once
-
-#include <string>
-#include <memory>
-
-#include <klay/rmi/client.h>
-
-namespace ipc {
-
-class Client final {
-public:
- Client(const Client&) = delete;
- Client& operator=(const Client&) = delete;
-
- Client(Client&&) = delete;
- Client& operator=(Client&&) = delete;
-
- static std::unique_ptr<klay::rmi::Client>& Instance(const std::string& sock)
- {
- static Client client(sock);
- return client.instance;
- }
-
-private:
- explicit Client(const std::string& sock) :
- instance(std::make_unique<klay::rmi::Client>(sock))
- {
- instance->connect();
- }
- ~Client() = default;
-
- std::unique_ptr<klay::rmi::Client> instance;
-};
-
-} // namespace ipc
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-#pragma once
-
-#include <string>
-#include <memory>
-
-#include <klay/rmi/service.h>
-
-namespace ipc {
-
-class Server final {
-public:
- Server(const Server&) = delete;
- Server& operator=(const Server&) = delete;
-
- Server(Server&&) = delete;
- Server& operator=(Server&&) = delete;
-
- static std::unique_ptr<klay::rmi::Service>& Instance(const std::string& sock)
- {
- static Server server(sock);
- return server.instance;
- }
-
-private:
- explicit Server(const std::string& sock) :
- instance(std::make_unique<klay::rmi::Service>(sock)) {}
- ~Server() = default;
-
- std::unique_ptr<klay::rmi::Service> instance;
-};
-
-} // namespace ipc
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-#include <gtest/gtest.h>
-
-#include "../server.h"
-#include "../client.h"
-
-#include <chrono>
-#include <thread>
-
-#include <sys/types.h>
-#include <unistd.h>
-
-using namespace ipc;
-
-namespace {
- std::string g_socket = "/tmp/vist-test";
-
- void init()
- {
- }
-
-} // anonymous namespace
-
-class TestServer {
-public:
- void init()
- {
- auto& server = ipc::Server::Instance(g_socket);
- server->expose(this, "", (std::string)(TestServer::testMethod)());
- server->start();
- }
-
- std::string testMethod()
- {
- return "test";
- }
-};
-
-class IpcTests : public testing::Test {
-public:
- void SetUp() override
- {
- ::unlink(g_socket.c_str());
-
- this->pid = fork();
- if (pid < 0) {
- return;
- } else if (pid == 0) {
- TestServer server;
- server.init();
-
- }
-
- std::this_thread::sleep_for(std::chrono::seconds(1));
- }
-
- void TearDown() override
- {
- if (::kill(pid, SIGTERM) == -1)
- return;
-
- std::this_thread::sleep_for(std::chrono::seconds(1));
- }
-
-private:
- pid_t pid = -1;
-};
-
-TEST_F(IpcTests, method_call) {
- auto& client = ipc::Client::Instance(g_socket);
-
- std::string ret = client->methodCall<std::string>("TestServer::testMethod");
- EXPECT_EQ(ret, "test");
-}
+++ /dev/null
-#include <gtest/gtest.h>
-
-int main(int argc, char* argv[]) {
- testing::InitGoogleTest(&argc, argv);
- return RUN_ALL_TESTS();
-}
+++ /dev/null
-# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License
-
-ADD_APIX_LIBRARY(manager manager.cpp
- manager_impl.cpp)
-
-FILE(GLOB MANAGER_TESTS "tests/m*.cpp")
-ADD_APIX_TEST(${MANAGER_TESTS})
-
-IF(DEFINED GBS_BUILD)
- FILE(GLOB POLICYD_TESTS "tests/p*.cpp")
- ADD_APIX_TEST(${POLICYD_TESTS})
-ENDIF(DEFINED GBS_BUILD)
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file manager.cpp
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Implementation of osquery manager
- */
-
-#include <osquery_manager.h>
-
-#include "manager_impl.h"
-
-namespace osquery {
-
-Rows OsqueryManager::execute(const std::string& query)
-{
- return ManagerImpl::instance().execute(query);
-}
-
-void OsqueryManager::subscribe(const std::string& table, const Callback& callback)
-{
- return ManagerImpl::instance().subscribe(table, callback);
-}
-
-std::vector<std::string> OsqueryManager::columns(const std::string& table) noexcept
-{
- return ManagerImpl::instance().columns(table);
-}
-
-} // namespace osquery
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or ManagerImplied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file manager_impl.cpp
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Implementation of osquery manager's impl
- */
-
-#include "manager_impl.h"
-
-#include <osquery/registry.h>
-#include <osquery/core.h>
-#include <osquery/filesystem/filesystem.h>
-#include <osquery/flags.h>
-#include <osquery/logger.h>
-#include <osquery/notification.h>
-#include <osquery/sql.h>
-#include <osquery/status.h>
-
-#include <gflags/gflags.h>
-
-#include <boost/filesystem/operations.hpp>
-
-#include <functional>
-#include <sstream>
-#include <tuple>
-
-namespace osquery {
-
-ManagerImpl::ManagerImpl()
-{
- auto logDir = Flag::getValue("osquery_log_dir");
- if (!logDir.empty() && !(pathExists(logDir).ok()))
- boost::filesystem::create_directories(logDir);
-
- LOG(INFO) << "Initalize osquery manager. ";
-
- registryAndPluginInit();
-}
-
-ManagerImpl::~ManagerImpl() noexcept
-{
- LOG(INFO) << "Shutdown osquery manager.";
-}
-
-ManagerImpl& ManagerImpl::instance()
-{
- static ManagerImpl instance;
- return instance;
-}
-
-Rows ManagerImpl::execute(const std::string& query)
-{
- LOG(INFO) << "Execute query: " << query;
- osquery::SQL sql(query, true);
- if (!sql.ok()) {
- LOG(ERROR) << "Executing query failed: " << sql.getMessageString();
- return Rows();
- }
-
- return std::move(sql.rows());
-}
-
-void ManagerImpl::subscribe(const std::string& table, const Callback& callback)
-{
- LOG(INFO) << "Subscribe event: " << table;
-
- auto status = Notification::instance().add(table, callback);
- if (!status.ok())
- LOG(ERROR) << "Subscribing event failed: " << status.getCode();
-}
-
-std::vector<std::string> ManagerImpl::columns(const std::string& table) noexcept
-{
- std::stringstream query;
- query << "SELECT * FROM " << table;
-
- TableColumns columns;
- getQueryColumns(query.str(), columns);
-
- // Extract column names
- std::vector<std::string> names;
- for (auto& c : columns)
- names.emplace_back(std::move(std::get<0>(c)));
-
- return names;
-}
-
-} // namespace osquery
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or ManagerImplied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file manager_impl.h
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Implementation interface of osquery manager
- */
-
-#pragma once
-
-#include <osquery_manager.h>
-
-#include <string>
-#include <vector>
-
-namespace osquery {
-
-/// Singleton class
-class ManagerImpl final {
-public:
- ManagerImpl(const ManagerImpl&) = delete;
- ManagerImpl& operator=(const ManagerImpl&) = delete;
-
- ManagerImpl(ManagerImpl&&) noexcept = default;
- ManagerImpl& operator=(ManagerImpl&&) noexcept = default;
-
- static ManagerImpl& instance();
-
- Rows execute(const std::string& query);
- void subscribe(const std::string& table, const Callback& callback);
-
- std::vector<std::string> columns(const std::string& table) noexcept;
-
-private:
- ManagerImpl();
- ~ManagerImpl() noexcept;
-};
-
-} // namespace osquery
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-#include <gtest/gtest.h>
-
-#include <osquery_manager.h>
-
-#include <osquery/notification.h>
-#include <osquery/logger.h>
-
-using namespace osquery;
-
-class ManagerTests : public testing::Test {};
-
-TEST_F(ManagerTests, test_manager_execute) {
- std::string query = "SELECT * FROM time";
- auto rows = OsqueryManager::execute(query);
- EXPECT_EQ(rows.size(), 1);
-
- LOG(INFO) << "[Test] time table rows:";
- LOG(INFO) << "\t hour: " << rows[0]["hour"];
- LOG(INFO) << "\t minutes: " << rows[0]["minutes"];
- LOG(INFO) << "\t seconds: " << rows[0]["seconds"];
-}
-
-TEST_F(ManagerTests, test_manager_subscribe) {
- int called = 0;
- auto callback = [&](const Row& row) {
- LOG(INFO) << "NotifyCallback called:";
- for (const auto& r : row)
- LOG(INFO) << "\t" << r.first << " : " << r.second;
- called++;
- };
-
- OsqueryManager::subscribe("manager_test", callback);
-
- Row row;
- row["foo"] = "bar";
- row["foo2"] = "bar2";
- row["foo3"] = "bar3";
-
- /// Notification trigger
- auto s = Notification::instance().emit("manager_test", row);
-
- EXPECT_TRUE(s.ok());
- EXPECT_EQ(called, 1);
-}
-
-TEST_F(ManagerTests, test_manager_columns) {
- auto columns = OsqueryManager::columns("time");
- EXPECT_TRUE(columns.size() > 0);
-
- LOG(INFO) << "[Test] Enabled columns of time table:";
- for (const auto& c : columns)
- LOG(INFO) << "\t" << c;
-}
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-#include <gtest/gtest.h>
-
-#include <osquery_manager.h>
-
-#include <osquery/logger.h>
-
-#include <policyd/core/policy-manager.h>
-
-using namespace osquery;
-
-class PolicydTests : public testing::Test {};
-
-TEST_F(PolicydTests, select) {
- std::string query = "SELECT * FROM policy";
- auto rows = OsqueryManager::execute(query);
- EXPECT_TRUE(rows.size() > 0);
-
- LOG(INFO) << "[Test] policy table rows:";
- for (auto& r : rows) {
- LOG(INFO) << "\t name: " << r["name"];
- LOG(INFO) << "\t value: " << r["value"];
- }
-
- query = "SELECT * FROM policy WHERE name = 'bluetooth'";
- rows = OsqueryManager::execute(query);
-
- LOG(INFO) << "[Test] policy table rows with where clause:";
- for (auto& r : rows) {
- LOG(INFO) << "\t name: " << r["name"];
- LOG(INFO) << "\t value: " << r["value"];
- }
-
- EXPECT_EQ(rows.size(), 1);
-}
-
-TEST_F(PolicydTests, update) {
- auto& manager = policyd::PolicyManager::Instance();
- manager.enroll("admin", 0);
-
- std::string query = "SELECT * FROM policy WHERE name = 'bluetooth'";
- auto rows = OsqueryManager::execute(query);
- /// Initial policy value
- EXPECT_EQ(rows[0]["value"], std::to_string(1));
-
- query = "UPDATE policy SET value = '3' WHERE name = 'bluetooth'";
- rows = OsqueryManager::execute(query);
- EXPECT_EQ(rows.size(), 0);
-
- query = "SELECT * FROM policy WHERE name = 'bluetooth'";
- rows = OsqueryManager::execute(query);
- EXPECT_EQ(rows[0]["value"], std::to_string(3));
-
- manager.disenroll("admin", 0);
-}
+++ /dev/null
-# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License
-
-ADD_APIX_LIBRARY(apix_notification notification.cpp)
-
-FILE(GLOB NOTIFICATION_TESTS "tests/*.cpp")
-ADD_APIX_TEST(${NOTIFICATION_TESTS})
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file notification.cpp
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Implementation of notification
- */
-
-#include <mutex>
-
-#include <osquery/notification.h>
-#include <osquery/logger.h>
-
-namespace {
- std::mutex mutex;
-} // anonymous namespace
-
-namespace osquery {
-
-Notification& Notification::instance()
-{
- static Notification notifier;
- return notifier;
-}
-
-Status Notification::add(const std::string& table, const NotifyCallback& callback)
-{
- if (table.empty())
- return Status(1, "Wrong table name");
-
- LOG(INFO) << "Add NotifyCallback to:" << table;
- {
- std::lock_guard<std::mutex> lock(mutex);
- this->callbacks.insert(std::make_pair(table, callback));
- }
-
- return Status(0, "OK");
-}
-
-Status Notification::emit(const std::string& table, const Row& result) const
-{
- if (table.empty())
- return Status(1, "Wrong table name");
-
- auto iter = this->callbacks.find(table);
- if (iter == this->callbacks.end())
- return Status(1, "Registered callback not found");
-
- LOG(INFO) << "Emit notification about:" << table;
- {
- std::lock_guard<std::mutex> lock(mutex);
- while (iter != this->callbacks.end()) {
- const auto& callback = iter->second;
- callback(result);
- iter++;
- }
- }
-
- return Status(0, "OK");
-}
-
-} // namespace osquery
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-#include <gtest/gtest.h>
-
-#include <osquery/notification.h>
-#include <osquery/logger.h>
-
-using namespace osquery;
-
-class NotificationTests : public testing::Test {};
-
-TEST_F(NotificationTests, test_add_positive) {
- auto& notifier = Notification::instance();
-
- auto callback = [](const Row& row) {
- LOG(INFO) << "NotifyCallback called:";
- for (const auto& r : row)
- LOG(INFO) << "\t" << r.first << " : " << r.second;
- };
-
- auto s = notifier.add("test", std::move(callback));
- EXPECT_TRUE(s.ok());
-}
-
-TEST_F(NotificationTests, test_add_negative) {
- auto& notifier = Notification::instance();
-
- auto callback = [](const Row& row) {
- LOG(INFO) << "NotifyCallback called:";
- for (const auto& r : row)
- LOG(INFO) << "\t" << r.first << " : " << r.second;
- };
-
- auto s = notifier.add("", std::move(callback));
- EXPECT_FALSE(s.ok());
-}
-
-TEST_F(NotificationTests, test_emit_positive) {
- auto& notifier = Notification::instance();
-
- int called = 0;
- auto callback = [&](const Row& row) {
- LOG(INFO) << "NotifyCallback called:";
- for (const auto& r : row)
- LOG(INFO) << "\t" << r.first << " : " << r.second;
- called++;
- };
-
- auto s = notifier.add("test2", std::move(callback));
- EXPECT_TRUE(s.ok());
-
- Row row;
- row["foo"] = "bar";
- s = notifier.emit("test2", row);
-
- EXPECT_TRUE(s.ok());
- EXPECT_EQ(called, 1);
-}
+++ /dev/null
-# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License
-
-ADD_APIX_LIBRARY(property property.cpp)
-
-FILE(GLOB PROPERTY_TESTS "tests/*.cpp")
-ADD_APIX_TEST(${PROPERTY_TESTS})
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file property.cpp
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Implementation of Property
- */
-
-#include <osquery_manager.h>
-#include <property.h>
-
-#include <schema/time.h>
-#include <schema/processes.h>
-
-#include <osquery/logger.h>
-
-#include <tsqb.hxx>
-
-#include <boost/lexical_cast.hpp>
-
-namespace {
-
-using namespace tsqb;
-auto time = make_table("time",
- make_column("hour", &Time::hour),
- make_column("minutes", &Time::minutes),
- make_column("seconds", &Time::seconds));
-
-auto processes = make_table("processes",
- make_column("pid", &Processes::pid),
- make_column("name", &Processes::name),
- make_column("path", &Processes::path),
- make_column("cmdline", &Processes::cmdline),
- make_column("uid", &Processes::uid),
- make_column("gid", &Processes::gid),
- make_column("euid", &Processes::euid),
- make_column("egid", &Processes::egid),
- make_column("on_disk", &Processes::on_disk),
- make_column("parent", &Processes::parent));
-
-auto db = make_database("db", time, processes);
-
-} // anonymous namespace
-
-namespace osquery {
-
-template <typename T>
-Property<T>::Property()
-{
- auto results = OsqueryManager::execute(db.selectAll<T>());
- if (results.size() > 0)
- this->data = std::move(results[0]);
-}
-
-template <typename T>
-Property<T>::Property(KeyValuePair&& kvp) : data(std::move(kvp))
-{
-}
-
-template <typename T>
-template<typename Struct, typename Member>
-Member Property<T>::at(Member Struct::* field) const
-{
- if (this->data.size() == 0)
- throw std::runtime_error("Data is not exist.");
-
- std::string key = db.getColumnName(field);
- if (key.empty())
- throw std::runtime_error("Key is not exist.");
-
- /// Convert "table.column" to "column"
- std::size_t pos = key.find(".");
- if (pos != std::string::npos && pos != key.size() - 1)
- key = key.substr(pos + 1);
-
- std::string value = this->data.at(key);
- if (value.empty()) {
- LOG(ERROR) << "The value of key[" << key << "] is not exist.";
- return Member();
- }
-
- try {
- return boost::lexical_cast<Member>(value);
- } catch (...) {
- LOG(ERROR) << "Failed to casting [key]: " << key;
- return Member();
- }
-}
-
-template <typename T>
-template<typename Struct, typename Member>
-Member Property<T>::operator[](Member Struct::*field) const
-{
- return this->at(field);
-}
-
-template <typename T>
-Properties<T>::Properties()
-{
- auto results = OsqueryManager::execute(db.selectAll<T>());
- for (auto& r : results)
- this->datas.emplace_back(Property<T>(std::move(r)));
-}
-
-/// Explicit instantiation
-template class Property<Time>;
-template class Properties<Time>;
-template int Property<Time>::at(int Time::*) const;
-template int Property<Time>::operator[](int Time::*) const;
-
-template class Property<Processes>;
-template class Properties<Processes>;
-template int Property<Processes>::at(int Processes::*) const;
-template int Property<Processes>::operator[](int Processes::*) const;
-template long long int Property<Processes>::at(long long int Processes::*) const;
-template long long int Property<Processes>::operator[](long long int Processes::*) const;
-template std::string Property<Processes>::at(std::string Processes::*) const;
-template std::string Property<Processes>::operator[](std::string Processes::*) const;
-
-} // namespace osquery
+++ /dev/null
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-#include <gtest/gtest.h>
-
-#include <osquery/logger.h>
-
-#include <property.h>
-
-#include <schema/time.h>
-#include <schema/processes.h>
-
-using namespace osquery;
-
-class PropertyTests : public testing::Test {};
-
-TEST_F(PropertyTests, property) {
- Time result = { -1, -1, -1 };
-
- Property<Time> time;
- result.hour = time.at(&Time::hour);
- result.minutes = time.at(&Time::minutes);
- result.seconds = time.at(&Time::seconds);
-
- /// Once query execution
- LOG(INFO) << "[Test] time table:";
- LOG(INFO) << "\t hour: " << result.hour;
- LOG(INFO) << "\t minutes: " << result.minutes;
- LOG(INFO) << "\t seconds: " << result.seconds;
-
- /// Each query execution
- LOG(INFO) << "[Test] time table:";
- LOG(INFO) << "\t hour: " << Property<Time>().at(&Time::hour);
- LOG(INFO) << "\t minutes: " << Property<Time>().at(&Time::minutes);
- LOG(INFO) << "\t seconds: " << Property<Time>().at(&Time::seconds);
-
- EXPECT_NE(result.hour, -1);
- EXPECT_NE(result.minutes, -1);
- EXPECT_NE(result.seconds, -1);
-}
-
-TEST_F(PropertyTests, propertyArrayOp) {
- Time result = { -1, -1, -1 };
-
- Property<Time> time;
- result.hour = time[&Time::hour];
- result.minutes = time[&Time::minutes];
- result.seconds = time[&Time::seconds];
-
- /// Once query execution
- LOG(INFO) << "[Test] time table:";
- LOG(INFO) << "\t hour: " << result.hour;
- LOG(INFO) << "\t minutes: " << result.minutes;
- LOG(INFO) << "\t seconds: " << result.seconds;
-
- EXPECT_NE(result.hour, -1);
- EXPECT_NE(result.minutes, -1);
- EXPECT_NE(result.seconds, -1);
-}
-
-TEST_F(PropertyTests, propertiesProcesses) {
- Processes result;
- Properties<Processes> processes;
- EXPECT_TRUE(processes.size() > 0);
-
- for(auto& p : processes) {
- EXPECT_TRUE(p.size() > 0);
- result.pid = p.at(&Processes::pid);
- result.name = p.at(&Processes::name);
- result.path = p.at(&Processes::path);
- result.cmdline = p.at(&Processes::cmdline);
- result.uid = p.at(&Processes::uid);
- result.gid = p.at(&Processes::gid);
- result.euid = p.at(&Processes::euid);
- result.egid = p.at(&Processes::egid);
- result.on_disk = p.at(&Processes::on_disk);
- result.parent = p.at(&Processes::parent);
-
- LOG(INFO) << "[Test] Processes table:";
- LOG(INFO) << "\t pid: " << result.pid;
- LOG(INFO) << "\t name: " << result.name;
- LOG(INFO) << "\t path: " << result.path;
- LOG(INFO) << "\t cmdline: " << result.cmdline;
- LOG(INFO) << "\t uid: " << result.uid;
- LOG(INFO) << "\t gid: " << result.gid;
- LOG(INFO) << "\t euid: " << result.euid;
- LOG(INFO) << "\t egid: " << result.egid;
- LOG(INFO) << "\t on_disk: " << result.on_disk;
- LOG(INFO) << "\t parent: " << result.parent;
- }
-}
+++ /dev/null
-# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License
-
-FILE(GLOB TSQB_TESTS "tests/*.cpp")
-ADD_APIX_TEST(${TSQB_TESTS})
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file column-pack.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Tie different types of columns
- */
-
-#pragma once
-
-#include "type.hxx"
-
-#include <string>
-#include <vector>
-
-namespace tsqb {
-namespace internal {
-
-template<typename... Base>
-class ColumnPack {
-public:
- virtual ~ColumnPack() = default;
-
- template<typename ColumnType>
- std::string getName(ColumnType&&) const noexcept { return std::string(); }
- std::vector<std::string> getNames(void) const noexcept { return {}; }
-
- int size() const noexcept { return 0; }
-};
-
-template<typename Front, typename... Rest>
-class ColumnPack<Front, Rest...> : public ColumnPack<Rest...> {
-public:
- using Column = Front;
- using TableType = typename Column::TableType;
-
- explicit ColumnPack(Front&& front, Rest&& ...rest);
- virtual ~ColumnPack() = default;
-
- ColumnPack(const ColumnPack&) = delete;
- ColumnPack& operator=(const ColumnPack&) = delete;
-
- ColumnPack(ColumnPack&&) = default;
- ColumnPack& operator=(ColumnPack&&) = default;
-
- template<typename ColumnType>
- std::string getName(ColumnType&& type) const noexcept;
- std::vector<std::string> getNames(void) const noexcept;
-
- int size() const noexcept { return Base::size() + 1; }
-
-private:
- using Base = ColumnPack<Rest...>;
-
- Column column;
-};
-
-template<typename Front, typename... Rest>
-ColumnPack<Front, Rest...>::ColumnPack(Front&& front, Rest&& ...rest) :
- Base(std::forward<Rest>(rest)...), column(front)
-{
-}
-
-template<typename Front, typename... Rest>
-std::vector<std::string> ColumnPack<Front, Rest...>::getNames(void) const noexcept
-{
- auto names = Base::getNames();
- names.push_back(this->column.name);
-
- return std::move(names);
-}
-
-template<typename Front, typename... Rest>
-template<typename ColumnType>
-std::string ColumnPack<Front, Rest...>::getName(ColumnType&& type) const noexcept
-{
- if (type::cast_compare(column.type, std::forward<ColumnType>(type)))
- return column.name;
-
- return Base::template getName<ColumnType>(std::forward<ColumnType>(type));
-}
-
-} // namespace internal
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file culumn.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Capture member pointer of struct and use it for matching with column
- */
-
-#pragma once
-
-#include <string>
-#include <tuple>
-
-namespace tsqb {
-
-template<typename Object, typename Field>
-struct Column {
- using Type = Field Object::*;
- using FieldType = Field;
- using TableType = Object;
-
- std::string name;
- Type type;
-};
-
-template<typename O, typename F>
-Column<O, F> make_column(const std::string& name, F O::*field)
-{
- return {name, field};
-}
-
-template<typename Type>
-struct Distinct {
- Type value;
-};
-
-template<typename... Args>
-auto distinct(Args&&... args) -> decltype(Distinct<std::tuple<Args...>>())
-{
- return {std::make_tuple(std::forward<Args>(args)...)};
-}
-
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file condition.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Represent the condition statement of SQL
- */
-
-#pragma once
-
-#include "type.hxx"
-
-namespace tsqb {
-namespace condition {
-
-struct Base {};
-
-template<typename L, typename R>
-struct And : public Base {
- L l;
- R r;
-
- And(L l, R r) : l(l), r(r) {}
- operator std::string() const
- {
- return "AND";
- }
-};
-
-template<typename L, typename R>
-struct Or : public Base {
- L l;
- R r;
-
- Or(L l, R r) : l(l), r(r) {}
- operator std::string() const
- {
- return "OR";
- }
-};
-
-template<typename L, typename R>
-struct Binary : public Base {
- L l;
- R r;
-
- Binary(L l, R r) : l(l), r(r)
- {
- using FieldType = typename L::FieldType;
- type::assert_compare(FieldType(), r);
- }
-};
-
-template<typename L>
-struct Binary<L, const char*> : public Base {
- L l;
- std::string r;
-
- Binary(L l, const char* r) : l(l), r(r)
- {
- using FieldType = typename L::FieldType;
- type::assert_compare(FieldType(), std::string());
- }
-};
-
-enum class Join : int {
- INNER,
- CROSS,
- LEFT_OUTER,
- RIGHT_OUTER,
- FULL_OUTER
-};
-
-inline std::string to_string(Join type)
-{
- switch (type) {
- case Join::CROSS: return "CROSS";
- case Join::LEFT_OUTER: return "LEFT OUTER";
- case Join::RIGHT_OUTER: return "RIGHT OUTER";
- case Join::FULL_OUTER: return "FULL OUTER";
- case Join::INNER:
- default:
- return "INNER";
- }
-}
-
-} // namespace condition
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file crud.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Represent four basic functions of CRUD
- */
-
-#pragma once
-
-#include "column.hxx"
-#include "expression.hxx"
-
-#include <string>
-#include <sstream>
-
-namespace tsqb {
-
-template<typename T>
-class Crud {
-public:
- template<typename... ColumnTypes>
- T& select(ColumnTypes&&... cts);
-
- template<typename Type>
- T& select(Distinct<Type> distinct);
-
- template<typename TableType>
- T& selectAll(void);
-
- T& selectAll(void);
-
- template<typename... ColumnTypes>
- T& update(ColumnTypes&&... cts);
-
- template<typename... ColumnTypes>
- T& insert(ColumnTypes&&... cts);
-
- template<typename... ColumnTypes>
- T& remove(ColumnTypes&&... cts);
-
- template<typename Expr>
- T& where(Expr expr);
-
-private:
- template<typename ColumnTuple>
- T& selectInternal(ColumnTuple&& ct, bool distinct = false);
-
- template<typename L, typename R>
- std::string processWhere(condition::And<L,R>& expr);
-
- template<typename L, typename R>
- std::string processWhere(condition::Or<L,R>& expr);
-
- template<typename Expr>
- std::string processWhere(Expr expr);
-};
-
-template<typename T>
-template<typename... ColumnTypes>
-T& Crud<T>::select(ColumnTypes&&... cts)
-{
- auto columnTuple = std::make_tuple(std::forward<ColumnTypes>(cts)...);
-
- return this->selectInternal(std::move(columnTuple));
-}
-
-template<typename T>
-template<typename Type>
-T& Crud<T>::select(Distinct<Type> distinct)
-{
- return this->selectInternal(std::move(distinct.value), true);
-}
-
-template<typename T>
-T& Crud<T>::selectAll(void)
-{
- static_cast<T*>(this)->cache.clear();
-
- std::stringstream ss;
- ss << "SELECT * FROM " << static_cast<T*>(this)->name;
-
- static_cast<T*>(this)->cache.emplace_back(ss.str());
-
- return *(static_cast<T*>(this));
-}
-
-template<typename T>
-template<typename TableType>
-T& Crud<T>::selectAll(void)
-{
- static_cast<T*>(this)->cache.clear();
-
- std::stringstream ss;
- auto tableName = static_cast<T*>(this)->getTableName(TableType());
- ss << "SELECT * FROM " << tableName;
-
- static_cast<T*>(this)->cache.emplace_back(ss.str());
-
- return *(static_cast<T*>(this));
-}
-
-template<typename T>
-template<typename ColumnTuple>
-T& Crud<T>::selectInternal(ColumnTuple&& ct, bool distinct)
-{
- static_cast<T*>(this)->cache.clear();
-
- auto columnNames = static_cast<T*>(this)->getColumnNames(std::move(ct));
- auto tableNames = static_cast<T*>(this)->getTableNames(std::move(ct));
-
- std::stringstream ss;
- ss << "SELECT ";
-
- if (distinct)
- ss << "DISTINCT ";
-
- int i = 0;
- for (const auto& c : columnNames) {
- ss << c;
-
- if (i++ < columnNames.size() - 1)
- ss << ", ";
- }
-
- ss << " FROM ";
-
- i = 0;
- for (const auto& t : tableNames) {
- ss << t;
-
- if (i++ < tableNames.size() - 1)
- ss << ", ";
- }
-
- static_cast<T*>(this)->cache.emplace_back(ss.str());
-
- return *(static_cast<T*>(this));
-}
-
-template<typename T>
-template<typename... ColumnTypes>
-T& Crud<T>::update(ColumnTypes&&... cts)
-{
- static_cast<T*>(this)->cache.clear();
-
- auto columnTuple = std::make_tuple(std::forward<ColumnTypes>(cts)...);
- auto columnNames = static_cast<T*>(this)->getColumnNames(std::move(columnTuple));
-
- std::stringstream ss;
- ss << "UPDATE " << static_cast<T*>(this)->name << " ";
- ss << "SET ";
-
- int i = 0;
- for (const auto& c : columnNames) {
- ss << c << " = ?";
-
- if (i++ < columnNames.size() - 1)
- ss << ", ";
- }
-
- static_cast<T*>(this)->cache.emplace_back(ss.str());
-
- return *(static_cast<T*>(this));
-}
-
-template<typename T>
-template<typename... ColumnTypes>
-T& Crud<T>::insert(ColumnTypes&&... cts)
-{
- static_cast<T*>(this)->cache.clear();
-
- auto columnTuple = std::make_tuple(std::forward<ColumnTypes>(cts)...);
- auto columnNames = static_cast<T*>(this)->getColumnNames(std::move(columnTuple));
-
- std::stringstream ss;
- ss << "INSERT INTO " << static_cast<T*>(this)->name << " (";
-
- const int columnCount = columnNames.size();
- for (int i = 0; i < columnCount; i++) {
- ss << columnNames[i];
- if (i < columnCount - 1)
- ss << ", ";
- }
-
- ss << ") VALUES (";
-
- for (int i = 0; i < columnCount; i++) {
- ss << "?";
- if (i < columnCount - 1)
- ss << ", ";
- }
-
- ss << ")";
-
- static_cast<T*>(this)->cache.emplace_back(ss.str());
-
- return *(static_cast<T*>(this));
-}
-
-template<typename T>
-template<typename... ColumnTypes>
-T& Crud<T>::remove(ColumnTypes&&... cts)
-{
- static_cast<T*>(this)->cache.clear();
-
- auto columnTuple = std::make_tuple(std::forward<ColumnTypes>(cts)...);
- auto columnNames = static_cast<T*>(this)->getColumnNames(std::move(columnTuple));
-
- std::stringstream ss;
- ss << "DELETE FROM " << static_cast<T*>(this)->name;
-
- static_cast<T*>(this)->cache.emplace_back(ss.str());
-
- return *(static_cast<T*>(this));
-}
-
-template<typename T>
-template<typename Expr>
-T& Crud<T>::where(Expr expr)
-{
- std::stringstream ss;
- ss << "WHERE " << this->processWhere(expr);
-
- static_cast<T*>(this)->cache.emplace_back(ss.str());
-
- return *(static_cast<T*>(this));
-}
-
-template<typename T>
-template<typename L, typename R>
-std::string Crud<T>::processWhere(condition::And<L,R>& expr)
-{
- std::stringstream ss;
- ss << this->processWhere(expr.l) << " ";
- ss << static_cast<std::string>(expr) << " ";
- ss << this->processWhere(expr.r);
-
- return ss.str();
-}
-
-template<typename T>
-template<typename L, typename R>
-std::string Crud<T>::processWhere(condition::Or<L,R>& expr)
-{
- std::stringstream ss;
- ss << this->processWhere(expr.l) << " ";
- ss << static_cast<std::string>(expr) << " ";
- ss << this->processWhere(expr.r);
-
- return ss.str();
-}
-
-template<typename T>
-template<typename Expr>
-std::string Crud<T>::processWhere(Expr expr)
-{
- std::stringstream ss;
- ss << static_cast<T*>(this)->getColumnName(expr.l.type);
- ss << " " << std::string(expr) << " ?";
-
- return ss.str();
-}
-
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file database.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Represent the database scheme of SQL
- */
-
-#pragma once
-
-#include "crud.hxx"
-#include "condition.hxx"
-#include "expression.hxx"
-#include "table-pack.hxx"
-#include "tuple-helper.hxx"
-#include "util.hxx"
-
-#include <vector>
-#include <set>
-#include <string>
-#include <sstream>
-#include <algorithm>
-
-namespace tsqb {
-
-template<typename... Tables>
-class Database : public Crud<Database<Tables...>> {
-public:
- using Self = Database<Tables...>;
-
- virtual ~Database() = default;
-
- Database(const Database&) = delete;
- Database& operator=(const Database&) = delete;
-
- Database(Database&&) = default;
- Database& operator=(Database&&) = default;
-
- // Functions for Crud
- template<typename Cs>
- std::set<std::string> getTableNames(Cs&& tuple) const noexcept;
- template<typename Cs>
- std::vector<std::string> getColumnNames(Cs&& tuple) const noexcept;
- template<typename TableType>
- std::string getTableName(TableType&& type) const noexcept;
- template<typename ColumnType>
- std::string getColumnName(ColumnType&& type) const noexcept;
-
- template<typename Table>
- Self& join(condition::Join type = condition::Join::INNER);
-
- template<typename Expr>
- Self& on(Expr expr);
-
- operator std::string();
-
- std::string name;
- std::vector<std::string> cache;
-
-private:
- using TablePackType = internal::TablePack<Tables...>;
- using ColumnNames = std::vector<std::string>;
- using TableNames = std::set<std::string>;
-
- explicit Database(const std::string& name, TablePackType&& tablePack);
-
- template<typename ...Ts>
- friend Database<Ts...> make_database(const std::string& name, Ts&& ...tables);
-
- struct GetTableNames {
- const TablePackType& tablePack;
- std::set<std::string> names;
- GetTableNames(const TablePackType& tablePack) : tablePack(tablePack) {}
-
- template <typename T>
- void operator()(T&& type)
- {
- auto column = make_column("anonymous", type);
- using TableType = typename decltype(column)::TableType;
- auto name = this->tablePack.getName(TableType());
- if (!name.empty())
- names.emplace(name);
- }
- };
-
- struct GetColumnNames {
- const TablePackType& tablePack;
- std::vector<std::string> names;
-
- GetColumnNames(const TablePackType& tablePack) : tablePack(tablePack) {}
-
- template <typename T>
- void operator()(T&& type)
- {
- auto column = make_column("anonymous", type);
- auto name = this->tablePack.getColumnName(std::move(column));
- if (!name.empty())
- names.emplace_back(name);
- }
- };
-
- TablePackType tablePack;
-};
-
-template<typename ...Tables>
-Database<Tables...> make_database(const std::string& name, Tables&& ...tables)
-{
- auto tablePack = internal::TablePack<Tables...>(std::forward<Tables>(tables)...);
- return Database<Tables...>(name, std::move(tablePack));
-}
-
-template<typename ...Tables>
-Database<Tables...>::Database(const std::string& name, TablePackType&& tablePack)
- : name(name), tablePack(std::move(tablePack)) {}
-
-template<typename... Tables>
-template<typename Table>
-Database<Tables...>& Database<Tables...>::join(condition::Join type)
-{
- std::stringstream ss;
- ss << condition::to_string(type) << " ";
- ss << "JOIN ";
- ss << this->tablePack.getName(Table());
-
- this->cache.emplace_back(ss.str());
- return *this;
-}
-
-template<typename... Tables>
-template<typename Expr>
-Database<Tables...>& Database<Tables...>::on(Expr expr)
-{
- std::stringstream ss;
- ss << "ON ";
-
- auto lname = this->tablePack.getColumnName(std::move(expr.l));
- ss << lname << " ";
-
- ss << std::string(expr) << " ";
-
- auto rname = this->tablePack.getColumnName(std::move(expr.r));
- ss << rname;
-
- this->cache.emplace_back(ss.str());
- return *this;
-}
-
-template<typename... Tables>
-Database<Tables...>::operator std::string()
-{
- std::stringstream ss;
- for (const auto& c : cache)
- ss << c << " ";
-
- this->cache.clear();
- return util::rtrim(ss.str());
-}
-
-template<typename... Tables>
-template<typename Cs>
-std::set<std::string> Database<Tables...>::getTableNames(Cs&& tuple) const noexcept
-{
- GetTableNames closure(this->tablePack);
- tuple_helper::for_each(std::forward<Cs>(tuple), closure);
-
- return closure.names;
-}
-
-template<typename... Tables>
-template<typename Cs>
-std::vector<std::string> Database<Tables...>::getColumnNames(Cs&& tuple) const noexcept
-{
- GetColumnNames closure(this->tablePack);
- tuple_helper::for_each(std::forward<Cs>(tuple), closure);
-
- return closure.names;
-}
-
-template<typename... Tables>
-template<typename TableType>
-std::string Database<Tables...>::getTableName(TableType&& type) const noexcept
-{
- return this->tablePack.getName(std::forward<TableType>(type));
-}
-
-template<typename... Tables>
-template<typename ColumnType>
-std::string Database<Tables...>::getColumnName(ColumnType&& type) const noexcept
-{
- auto column = make_column("anonymous", type);
- return this->tablePack.getColumnName(std::move(column));
-}
-
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file expression.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Represent the expression of SQL
- */
-
-#pragma once
-
-#include "column.hxx"
-#include "type.hxx"
-#include "condition.hxx"
-
-#include <type_traits>
-
-namespace tsqb {
-
-template<typename Type>
-struct Expression {
- Type value;
-};
-
-template<typename O, typename F>
-Expression<Column<O, F>> expr(F O::*field)
-{
- Column<O, F> anonymous = {"anonymous", field};
- return {anonymous};
-}
-
-template<typename L, typename R>
-struct Lesser : public condition::Binary<L, R> {
- using condition::Binary<L, R>::Binary;
-
- operator std::string() const
- {
- return "<";
- }
-};
-
-template<typename L, typename R>
-Lesser<L, R> operator<(Expression<L> expr, R r)
-{
- return {expr.value, r};
-}
-
-template<typename L, typename R>
-struct Equal : public condition::Binary<L, R>
-{
- using condition::Binary<L, R>::Binary;
-
- operator std::string() const
- {
- return "=";
- }
-};
-
-template<typename L, typename R>
-Equal<L, R> operator==(Expression<L> expr, R r)
-{
- return {expr.value, r};
-}
-
-namespace join {
-
-template<typename L, typename R>
-struct Equal
-{
- L l;
- R r;
-
- operator std::string() const
- {
- return "=";
- }
-};
-
-} // namespace join
-
-template<typename L, typename R>
-join::Equal<L, R> operator==(Expression<L> l, Expression<R> r)
-{
- return {l.value, r.value};
-}
-
-template<typename L, typename R>
-struct Greater : public condition::Binary<L, R>
-{
- using condition::Binary<L, R>::Binary;
-
- operator std::string() const
- {
- return ">";
- }
-};
-
-template<typename L, typename R>
-Greater<L, R> operator>(Expression<L> expr, R r)
-{
- return {expr.value, r};
-}
-
-template<bool B, typename T = void>
-using enable_if_t = typename std::enable_if<B, T>::type;
-
-template<typename T>
-using is_condition = typename std::is_base_of<condition::Base, T>;
-
-template<typename L,
- typename R,
- typename = typename tsqb::enable_if_t<is_condition<L>::value
- && tsqb::is_condition<R>::value>>
-condition::And<L, R> operator&&(const L& l, const R& r)
-{
- return {l, r};
-}
-
-template<typename L,
- typename R,
- typename = typename tsqb::enable_if_t<is_condition<L>::value
- && tsqb::is_condition<R>::value>>
-condition::Or<L, R> operator||(const L& l, const R& r)
-{
- return {l, r};
-}
-
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file table-pack.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Tie diffirent types of tables
- */
-
-#pragma once
-
-#include <vector>
-#include <set>
-#include <string>
-
-namespace tsqb {
-namespace internal {
-
-template<typename... Base>
-class TablePack {
-public:
- virtual ~TablePack() = default;
-
- template<typename TableType>
- std::string getName(TableType&&) const noexcept { return std::string(); }
-
- template<typename ColumnType>
- std::string getColumnName(ColumnType&&) const noexcept { return std::string(); }
-};
-
-template<typename Front, typename... Rest>
-class TablePack<Front, Rest...> : public TablePack<Rest...> {
-public:
- using Table = Front;
-
- explicit TablePack(Front&& front, Rest&& ...rest);
- virtual ~TablePack() = default;
-
- TablePack(const TablePack&) = delete;
- TablePack& operator=(const TablePack&) = delete;
-
- TablePack(TablePack&&) = default;
- TablePack& operator=(TablePack&&) = default;
-
- template<typename TableType>
- std::string getName(TableType&& table) const noexcept;
-
- template<typename ColumnType>
- std::string getColumnName(ColumnType&& column) const noexcept;
-
-private:
- using Base = TablePack<Rest...>;
-
- Table table;
-};
-
-template<typename Front, typename... Rest>
-TablePack<Front, Rest...>::TablePack(Front&& front, Rest&& ...rest) :
- Base(std::forward<Rest>(rest)...), table(front)
-{
-}
-
-template<typename Front, typename... Rest>
-template<typename TableType>
-std::string TablePack<Front, Rest...>::getName(TableType&& table) const noexcept
-{
- if (this->table.compare(table))
- return this->table.name;
-
- return Base::template getName<TableType>(std::forward<TableType>(table));
-}
-
-template<typename Front, typename... Rest>
-template<typename ColumnType>
-std::string TablePack<Front, Rest...>::getColumnName(ColumnType&& column) const noexcept
-{
- using DecayColumnType = typename std::decay<ColumnType>::type;
- using DecayTableType = typename DecayColumnType::TableType;
- if (this->table.compare(DecayTableType())) {
- auto cname = this->table.getColumnName(column.type);
- return this->table.name + "." + cname;
- }
-
- return Base::template getColumnName<ColumnType>(std::forward<ColumnType>(column));
-}
-
-} // namespace internal
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file table.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Represent the table of SQL
- */
-
-#pragma once
-
-#include "crud.hxx"
-#include "column.hxx"
-#include "column-pack.hxx"
-#include "tuple-helper.hxx"
-#include "util.hxx"
-
-#include <vector>
-#include <string>
-#include <sstream>
-
-namespace tsqb {
-
-template<typename... Columns>
-class Table : public Crud<Table<Columns...>> {
-public:
- virtual ~Table() = default;
-
- Table(const Table&) = delete;
- Table& operator=(const Table&) = delete;
-
- Table(Table&&) = default;
- Table& operator=(Table&&) = default;
-
- // Functions for Crud
- template<typename Cs>
- std::set<std::string> getTableNames(Cs&& tuple) const noexcept;
- template<typename Cs>
- std::vector<std::string> getColumnNames(Cs&& tuple) const noexcept;
- template<typename That>
- std::string getTableName(That&& type) const noexcept;
- template<typename ColumnType>
- std::string getColumnName(ColumnType&& type) const noexcept;
-
- std::vector<std::string> getColumnNames(void) const noexcept;
-
- template<typename That>
- bool compare(const That& that) const noexcept;
-
- int size() const noexcept;
-
- operator std::string();
-
- std::string name;
- std::vector<std::string> cache;
-
-private:
- using ColumnPackType = internal::ColumnPack<Columns...>;
- using TableType = typename ColumnPackType::TableType;
-
- explicit Table(const std::string& name, ColumnPackType&& columnPack);
-
- template<typename ...Cs>
- friend Table<Cs...> make_table(const std::string& name, Cs&& ...columns);
-
- struct GetColumnNames {
- const ColumnPackType& columnPack;
- std::vector<std::string> names;
-
- GetColumnNames(const ColumnPackType& columnPack) : columnPack(columnPack) {}
-
- template <typename T>
- void operator()(T&& type)
- {
- auto name = this->columnPack.getName(std::forward<T>(type));
- if (!name.empty())
- names.emplace_back(name);
- }
- };
-
- ColumnPackType columnPack;
-};
-
-template<typename ...Columns>
-Table<Columns...> make_table(const std::string& name, Columns&& ...cs)
-{
- auto columnPack = internal::ColumnPack<Columns...>(std::forward<Columns>(cs)...);
- return Table<Columns...>(name, std::move(columnPack));
-}
-
-template<typename... Columns>
-Table<Columns...>::Table(const std::string& name, ColumnPackType&& columnPack)
- : name(name), columnPack(std::move(columnPack)) {}
-
-template<typename... Columns>
-template<typename Cs>
-std::set<std::string> Table<Columns...>::getTableNames(Cs&& tuple) const noexcept
-{
- return {this->name};
-}
-
-template<typename... Columns>
-template<typename Cs>
-std::vector<std::string> Table<Columns...>::getColumnNames(Cs&& tuple) const noexcept
-{
- GetColumnNames closure(this->columnPack);
- tuple_helper::for_each(std::forward<Cs>(tuple), closure);
-
- return closure.names;
-}
-
-template<typename... Columns>
-template<typename That>
-std::string Table<Columns...>::getTableName(That&& type) const noexcept
-{
- return this->name;
-}
-
-template<typename... Columns>
-template<typename ColumnType>
-std::string Table<Columns...>::getColumnName(ColumnType&& type) const noexcept
-{
- return this->columnPack.getName(std::forward<ColumnType>(type));
-}
-
-template<typename... Columns>
-std::vector<std::string> Table<Columns...>::getColumnNames(void) const noexcept
-{
- return this->columnPack.getNames();
-}
-
-template<typename... Columns>
-template<typename That>
-bool Table<Columns...>::compare(const That& that) const noexcept
-{
- using This = TableType;
- return type::compare(This(), that);
-}
-
-template<typename... Columns>
-Table<Columns...>::operator std::string()
-{
- std::stringstream ss;
- for (const auto& c : cache)
- ss << c << " ";
-
- this->cache.clear();
- return util::rtrim(ss.str());
-}
-
-template<typename... Columns>
-int Table<Columns...>::size() const noexcept
-{
- return this->columnPack.size();
-}
-
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file tuple-helper.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Iterator method for tuple
- */
-
-#pragma once
-
-#include <tuple>
-
-namespace tsqb {
-namespace tuple_helper {
-namespace internal {
-
-template<int n, typename T, typename C>
-class Iterator {
-public:
- Iterator(const T& tuple, C&& closure) {
- Iterator<n - 1, T, C> iter(tuple, std::forward<C>(closure));
- closure(std::get<n-1>(tuple));
- }
-};
-
-template<typename T, typename C>
-class Iterator<0, T, C> {
-public:
- Iterator(const T&, C&&) {}
-};
-
-} // namespace internal
-
-template<typename T, typename C>
-void for_each(const T& tuple, C&& closure)
-{
- using Iter = internal::Iterator<std::tuple_size<T>::value, T, C>;
- Iter iter(tuple, std::forward<C>(closure));
-}
-
-} // namspace tuple-hepler
-} // namspace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file type.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Make type safety with compile time checking
- */
-
-#pragma once
-
-#include <type_traits>
-
-namespace tsqb {
-namespace type {
-
-template<typename L, typename R>
-bool cast_compare(L l, R r)
-{
- return l == reinterpret_cast<L>(r);
-}
-
-template<typename L, typename R>
-bool compare(L l, R r)
-{
- return std::is_same<L, R>::value;
-}
-
-template<typename L, typename R>
-void assert_compare(L l, R r)
-{
- static_assert(std::is_same<L, R>::value, "Type is unsafe.");
-}
-
-} // namespace type
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file util.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- */
-
-#pragma once
-
-#include <string>
-#include <algorithm>
-#include <cctype>
-
-namespace tsqb {
-namespace util {
-
-inline std::string rtrim(std::string&& s)
-{
- auto predicate = [](unsigned char c){ return !std::isspace(c); };
- auto base = std::find_if(s.rbegin(), s.rend(), predicate).base();
- s.erase(base, s.end());
- return s;
-}
-
-} // namespace util
-} // namespace tsqb
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file tsqb-tests.cpp
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief Testcases of tsqb
- */
-
-#include "tsqb.hxx"
-
-#include <gtest/gtest.h>
-
-using namespace tsqb;
-
-struct Admin {
- int id;
- std::string pkg;
- int uid;
- std::string key;
- int removable;
-};
-
-struct ManagedPolicy {
- int id;
- int aid;
- int pid;
- int value;
-};
-
-struct PolicyDefinition {
- int id;
- int scope;
- std::string name;
- int ivalue;
-};
-
-auto admin = make_table("admin", make_column("id", &Admin::id),
- make_column("pkg", &Admin::pkg),
- make_column("uid", &Admin::uid),
- make_column("key", &Admin::key),
- make_column("removable", &Admin::removable));
-
-auto managedPolicy = make_table("managed_policy",
- make_column("id", &ManagedPolicy::id),
- make_column("aid", &ManagedPolicy::aid),
- make_column("pid", &ManagedPolicy::pid),
- make_column("value", &ManagedPolicy::value));
-
-auto policyDefinition = make_table("policy_definition",
- make_column("id", &PolicyDefinition::id),
- make_column("scope", &PolicyDefinition::scope),
- make_column("name", &PolicyDefinition::name),
- make_column("ivalue", &PolicyDefinition::ivalue));
-
-auto db = make_database("dpm", admin, managedPolicy, policyDefinition);
-
-class TsqbTests : public testing::Test {};
-
-TEST_F(TsqbTests, SELECT)
-{
- std::string select1 = admin.select(&Admin::id, &Admin::pkg, &Admin::uid, &Admin::key);
- std::string select2 = admin.select(&Admin::id, &Admin::uid, &Admin::key);
-
- EXPECT_EQ(select1, "SELECT id, pkg, uid, key FROM admin");
- EXPECT_EQ(select2, "SELECT id, uid, key FROM admin");
-}
-
-TEST_F(TsqbTests, SELECT_ALL)
-{
- std::string select = admin.selectAll();
-
- EXPECT_EQ(select, "SELECT * FROM admin");
-}
-
-TEST_F(TsqbTests, SELECT_WHERE)
-{
- std::string select1 = admin.select(&Admin::uid, &Admin::key)
- .where(expr(&Admin::id) > 3);
- std::string select2 = admin.selectAll().where(expr(&Admin::uid) > 3);
- std::string select3 = admin.selectAll().where(expr(&Admin::uid) > 3 &&
- expr(&Admin::pkg) == "dpm");
- std::string select4 = admin.selectAll().where(expr(&Admin::uid) > 3 ||
- expr(&Admin::pkg) == "dpm");
-
- EXPECT_EQ(select1, "SELECT uid, key FROM admin WHERE id > ?");
- EXPECT_EQ(select2, "SELECT * FROM admin WHERE uid > ?");
- EXPECT_EQ(select3, "SELECT * FROM admin WHERE uid > ? AND pkg = ?");
- EXPECT_EQ(select4, "SELECT * FROM admin WHERE uid > ? OR pkg = ?");
-}
-
-TEST_F(TsqbTests, SELECT_DISTINCT)
-{
- std::string select = admin.select(distinct(&Admin::uid, &Admin::key))
- .where(expr(&Admin::id) > 3);
-
- EXPECT_EQ(select, "SELECT DISTINCT uid, key FROM admin WHERE id > ?");
-}
-
-TEST_F(TsqbTests, UPDATE)
-{
- int uid = 0, id = 1;
- std::string update1 = admin.update(&Admin::id, &Admin::pkg, &Admin::uid, &Admin::key);
- std::string update2 = admin.update(&Admin::key).where(expr(&Admin::uid) == uid &&
- expr(&Admin::id) == id);
- std::string update3 = admin.update(&Admin::key, &Admin::pkg)
- .where(expr(&Admin::uid) == 0 && expr(&Admin::id) == 1);
-
- EXPECT_EQ(update1, "UPDATE admin SET id = ?, pkg = ?, uid = ?, key = ?");
- EXPECT_EQ(update2, "UPDATE admin SET key = ? WHERE uid = ? AND id = ?");
- EXPECT_EQ(update3, "UPDATE admin SET key = ?, pkg = ? WHERE uid = ? AND id = ?");
-}
-
-TEST_F(TsqbTests, DELETE)
-{
- std::string delete1 = admin.remove();
- std::string delete2 = admin.remove().where(expr(&Admin::pkg) == "dpm" &&
- expr(&Admin::uid) == 3);
-
- EXPECT_EQ(delete1, "DELETE FROM admin");
- EXPECT_EQ(delete2, "DELETE FROM admin WHERE pkg = ? AND uid = ?");
-}
-
-TEST_F(TsqbTests, INSERT)
-{
- std::string insert1 = admin.insert(&Admin::id, &Admin::pkg, &Admin::uid, &Admin::key);
- std::string insert2 = admin.insert(&Admin::id, &Admin::pkg, &Admin::key);
-
- EXPECT_EQ(insert1, "INSERT INTO admin (id, pkg, uid, key) VALUES (?, ?, ?, ?)");
- EXPECT_EQ(insert2, "INSERT INTO admin (id, pkg, key) VALUES (?, ?, ?)");
-}
-
-TEST_F(TsqbTests, TYPE_SAFE)
-{
-/*
- * Below cause complie error since expression types are dismatch.
-
- std::string type_unsafe1 = admin.selectAll().where(expr(&Admin::uid) > "dpm");
- std::string type_unsafe2 = admin.selectAll().where(expr(&Admin::uid) == "dpm");
- std::string type_unsafe3 = admin.selectAll().where(expr(&Admin::pkg) == 3);
- int pkg = 3;
- std::string type_unsafe4 = admin.selectAll().where(expr(&Admin::pkg) < pkg);
- std::string type_unsafe5 = admin.remove().where(expr(&Admin::pkg) == "dpm" &&
- expr(&Admin::uid) == "dpm");
-*/
-}
-
-TEST_F(TsqbTests, MULTI_SELECT)
-{
- std::string multiSelect1 = db.select(&Admin::uid, &Admin::key,
- &ManagedPolicy::id, &ManagedPolicy::value);
- std::string multiSelect2 = db.select(&Admin::uid, &Admin::key,
- &ManagedPolicy::id, &ManagedPolicy::value)
- .where(expr(&Admin::uid) > 0 && expr(&ManagedPolicy::id) == 3);
-
- EXPECT_EQ(multiSelect1, "SELECT admin.uid, admin.key, managed_policy.id, "
- "managed_policy.value FROM admin, managed_policy");
- EXPECT_EQ(multiSelect2, "SELECT admin.uid, admin.key, managed_policy.id, "
- "managed_policy.value FROM admin, managed_policy "
- "WHERE admin.uid > ? AND managed_policy.id = ?");
-}
-
-TEST_F(TsqbTests, JOIN)
-{
- std::string join1 = db.select(&Admin::uid, &Admin::key)
- .join<PolicyDefinition>(condition::Join::LEFT_OUTER);
- std::string join2 = db.select(&Admin::uid, &Admin::key)
- .join<ManagedPolicy>(condition::Join::CROSS);
- std::string join3 = db.select(&ManagedPolicy::value)
- .join<PolicyDefinition>()
- .on(expr(&ManagedPolicy::pid) == expr(&PolicyDefinition::id))
- .join<Admin>()
- .on(expr(&ManagedPolicy::aid) == expr(&Admin::id))
- .where(expr(&ManagedPolicy::pid) == 99);
-
- EXPECT_EQ(join1, "SELECT admin.uid, admin.key FROM admin "
- "LEFT OUTER JOIN policy_definition");
- EXPECT_EQ(join2, "SELECT admin.uid, admin.key FROM admin "
- "CROSS JOIN managed_policy");
- EXPECT_EQ(join3, "SELECT managed_policy.value FROM managed_policy "
- "INNER JOIN policy_definition "
- "ON managed_policy.pid = policy_definition.id "
- "INNER JOIN admin ON managed_policy.aid = admin.id "
- "WHERE managed_policy.pid = ?");
-}
+++ /dev/null
-/*
- * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-/*
- * @file tsqb.hxx
- * @author Sangwan Kwon (sangwan.kwon@samsung.com)
- * @brief TSQB is type-safe query builder
- */
-
-#pragma once
-
-#include "include/database.hxx"
-#include "include/table.hxx"
-#include "include/column.hxx"
-#include "include/expression.hxx"
-#include "include/condition.hxx"
-#include "include/util.hxx"
SET_TARGET_PROPERTIES(${TARGET_POLICYD_LIB} PROPERTIES COMPILE_FLAGS "-fPIE")
SET_TARGET_PROPERTIES(${TARGET_POLICYD_LIB} PROPERTIES LINK_FLAGS "-pie")
-ADD_EXECUTABLE(${TARGET_POLICYD_TEST} ../apix/main/tests.cpp
+ADD_EXECUTABLE(${TARGET_POLICYD_TEST} ../vist/main/tests.cpp
${${TARGET_POLICYD_LIB}_TESTS})
TARGET_LINK_LIBRARIES(${TARGET_POLICYD_TEST} ${TARGET_POLICYD_LIB}
--- /dev/null
+# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+SET(TARGET_VIST_TEST vist-test)
+
+SET(${TARGET_VIST_LIB}_SRCS "")
+SET(${TARGET_VIST_LIB}_DEPS "")
+SET(${TARGET_VIST_LIB}_TESTS "")
+
+ADD_SUBDIRECTORY(ipc)
+ADD_SUBDIRECTORY(manager)
+ADD_SUBDIRECTORY(notification)
+ADD_SUBDIRECTORY(property)
+
+ADD_LIBRARY(${TARGET_VIST_LIB} STATIC ${${TARGET_VIST_LIB}_SRCS})
+TARGET_LINK_LIBRARIES(${TARGET_VIST_LIB} ${${TARGET_VIST_LIB}_DEPS}
+ ${TARGET_OSQUERY_LIB})
+
+ADD_EXECUTABLE(${TARGET_VIST_TEST} main/tests.cpp
+ ${${TARGET_VIST_LIB}_TESTS})
+TARGET_LINK_LIBRARIES(${TARGET_VIST_TEST} ${TARGET_VIST_LIB}
+ gtest)
+TARGET_LINK_WHOLE(${TARGET_VIST_TEST} ${TARGET_OSQUERY_LIB})
+ADD_TEST(${TARGET_VIST_TEST} ${TARGET_VIST_TEST})
+INSTALL(TARGETS ${TARGET_VIST_TEST}
+ DESTINATION ${CMAKE_INSTALL_BINDIR}
+ PERMISSIONS OWNER_READ
+ OWNER_WRITE
+ OWNER_EXECUTE
+ GROUP_READ
+ GROUP_EXECUTE
+ WORLD_READ
+ WORLD_EXECUTE)
--- /dev/null
+# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+FILE(GLOB SERVER_TESTS "tests/*.cpp")
+ADD_VIST_TEST(${SERVER_TESTS})
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+#pragma once
+
+#include <string>
+#include <memory>
+
+#include <klay/rmi/client.h>
+
+namespace ipc {
+
+class Client final {
+public:
+ Client(const Client&) = delete;
+ Client& operator=(const Client&) = delete;
+
+ Client(Client&&) = delete;
+ Client& operator=(Client&&) = delete;
+
+ static std::unique_ptr<klay::rmi::Client>& Instance(const std::string& sock)
+ {
+ static Client client(sock);
+ return client.instance;
+ }
+
+private:
+ explicit Client(const std::string& sock) :
+ instance(std::make_unique<klay::rmi::Client>(sock))
+ {
+ instance->connect();
+ }
+ ~Client() = default;
+
+ std::unique_ptr<klay::rmi::Client> instance;
+};
+
+} // namespace ipc
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+#pragma once
+
+#include <string>
+#include <memory>
+
+#include <klay/rmi/service.h>
+
+namespace ipc {
+
+class Server final {
+public:
+ Server(const Server&) = delete;
+ Server& operator=(const Server&) = delete;
+
+ Server(Server&&) = delete;
+ Server& operator=(Server&&) = delete;
+
+ static std::unique_ptr<klay::rmi::Service>& Instance(const std::string& sock)
+ {
+ static Server server(sock);
+ return server.instance;
+ }
+
+private:
+ explicit Server(const std::string& sock) :
+ instance(std::make_unique<klay::rmi::Service>(sock)) {}
+ ~Server() = default;
+
+ std::unique_ptr<klay::rmi::Service> instance;
+};
+
+} // namespace ipc
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+#include <gtest/gtest.h>
+
+#include "../server.h"
+#include "../client.h"
+
+#include <chrono>
+#include <thread>
+
+#include <sys/types.h>
+#include <unistd.h>
+
+using namespace ipc;
+
+namespace {
+ std::string g_socket = "/tmp/vist-test";
+
+ void init()
+ {
+ }
+
+} // anonymous namespace
+
+class TestServer {
+public:
+ void init()
+ {
+ auto& server = ipc::Server::Instance(g_socket);
+ server->expose(this, "", (std::string)(TestServer::testMethod)());
+ server->start();
+ }
+
+ std::string testMethod()
+ {
+ return "test";
+ }
+};
+
+class IpcTests : public testing::Test {
+public:
+ void SetUp() override
+ {
+ ::unlink(g_socket.c_str());
+
+ this->pid = fork();
+ if (pid < 0) {
+ return;
+ } else if (pid == 0) {
+ TestServer server;
+ server.init();
+
+ }
+
+ std::this_thread::sleep_for(std::chrono::seconds(1));
+ }
+
+ void TearDown() override
+ {
+ if (::kill(pid, SIGTERM) == -1)
+ return;
+
+ std::this_thread::sleep_for(std::chrono::seconds(1));
+ }
+
+private:
+ pid_t pid = -1;
+};
+
+TEST_F(IpcTests, method_call) {
+ auto& client = ipc::Client::Instance(g_socket);
+
+ std::string ret = client->methodCall<std::string>("TestServer::testMethod");
+ EXPECT_EQ(ret, "test");
+}
--- /dev/null
+#include <gtest/gtest.h>
+
+int main(int argc, char* argv[]) {
+ testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
--- /dev/null
+# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+ADD_VIST_LIBRARY(manager manager.cpp
+ manager_impl.cpp)
+
+FILE(GLOB MANAGER_TESTS "tests/m*.cpp")
+ADD_VIST_TEST(${MANAGER_TESTS})
+
+IF(DEFINED GBS_BUILD)
+ FILE(GLOB POLICYD_TESTS "tests/p*.cpp")
+ ADD_VIST_TEST(${POLICYD_TESTS})
+ENDIF(DEFINED GBS_BUILD)
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file manager.cpp
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Implementation of osquery manager
+ */
+
+#include <osquery_manager.h>
+
+#include "manager_impl.h"
+
+namespace osquery {
+
+Rows OsqueryManager::execute(const std::string& query)
+{
+ return ManagerImpl::instance().execute(query);
+}
+
+void OsqueryManager::subscribe(const std::string& table, const Callback& callback)
+{
+ return ManagerImpl::instance().subscribe(table, callback);
+}
+
+std::vector<std::string> OsqueryManager::columns(const std::string& table) noexcept
+{
+ return ManagerImpl::instance().columns(table);
+}
+
+} // namespace osquery
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or ManagerImplied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file manager_impl.cpp
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Implementation of osquery manager's impl
+ */
+
+#include "manager_impl.h"
+
+#include <osquery/registry.h>
+#include <osquery/core.h>
+#include <osquery/filesystem/filesystem.h>
+#include <osquery/flags.h>
+#include <osquery/logger.h>
+#include <osquery/notification.h>
+#include <osquery/sql.h>
+#include <osquery/status.h>
+
+#include <gflags/gflags.h>
+
+#include <boost/filesystem/operations.hpp>
+
+#include <functional>
+#include <sstream>
+#include <tuple>
+
+namespace osquery {
+
+ManagerImpl::ManagerImpl()
+{
+ auto logDir = Flag::getValue("osquery_log_dir");
+ if (!logDir.empty() && !(pathExists(logDir).ok()))
+ boost::filesystem::create_directories(logDir);
+
+ LOG(INFO) << "Initalize osquery manager. ";
+
+ registryAndPluginInit();
+}
+
+ManagerImpl::~ManagerImpl() noexcept
+{
+ LOG(INFO) << "Shutdown osquery manager.";
+}
+
+ManagerImpl& ManagerImpl::instance()
+{
+ static ManagerImpl instance;
+ return instance;
+}
+
+Rows ManagerImpl::execute(const std::string& query)
+{
+ LOG(INFO) << "Execute query: " << query;
+ osquery::SQL sql(query, true);
+ if (!sql.ok()) {
+ LOG(ERROR) << "Executing query failed: " << sql.getMessageString();
+ return Rows();
+ }
+
+ return std::move(sql.rows());
+}
+
+void ManagerImpl::subscribe(const std::string& table, const Callback& callback)
+{
+ LOG(INFO) << "Subscribe event: " << table;
+
+ auto status = Notification::instance().add(table, callback);
+ if (!status.ok())
+ LOG(ERROR) << "Subscribing event failed: " << status.getCode();
+}
+
+std::vector<std::string> ManagerImpl::columns(const std::string& table) noexcept
+{
+ std::stringstream query;
+ query << "SELECT * FROM " << table;
+
+ TableColumns columns;
+ getQueryColumns(query.str(), columns);
+
+ // Extract column names
+ std::vector<std::string> names;
+ for (auto& c : columns)
+ names.emplace_back(std::move(std::get<0>(c)));
+
+ return names;
+}
+
+} // namespace osquery
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or ManagerImplied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file manager_impl.h
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Implementation interface of osquery manager
+ */
+
+#pragma once
+
+#include <osquery_manager.h>
+
+#include <string>
+#include <vector>
+
+namespace osquery {
+
+/// Singleton class
+class ManagerImpl final {
+public:
+ ManagerImpl(const ManagerImpl&) = delete;
+ ManagerImpl& operator=(const ManagerImpl&) = delete;
+
+ ManagerImpl(ManagerImpl&&) noexcept = default;
+ ManagerImpl& operator=(ManagerImpl&&) noexcept = default;
+
+ static ManagerImpl& instance();
+
+ Rows execute(const std::string& query);
+ void subscribe(const std::string& table, const Callback& callback);
+
+ std::vector<std::string> columns(const std::string& table) noexcept;
+
+private:
+ ManagerImpl();
+ ~ManagerImpl() noexcept;
+};
+
+} // namespace osquery
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+#include <gtest/gtest.h>
+
+#include <osquery_manager.h>
+
+#include <osquery/notification.h>
+#include <osquery/logger.h>
+
+using namespace osquery;
+
+class ManagerTests : public testing::Test {};
+
+TEST_F(ManagerTests, test_manager_execute) {
+ std::string query = "SELECT * FROM time";
+ auto rows = OsqueryManager::execute(query);
+ EXPECT_EQ(rows.size(), 1);
+
+ LOG(INFO) << "[Test] time table rows:";
+ LOG(INFO) << "\t hour: " << rows[0]["hour"];
+ LOG(INFO) << "\t minutes: " << rows[0]["minutes"];
+ LOG(INFO) << "\t seconds: " << rows[0]["seconds"];
+}
+
+TEST_F(ManagerTests, test_manager_subscribe) {
+ int called = 0;
+ auto callback = [&](const Row& row) {
+ LOG(INFO) << "NotifyCallback called:";
+ for (const auto& r : row)
+ LOG(INFO) << "\t" << r.first << " : " << r.second;
+ called++;
+ };
+
+ OsqueryManager::subscribe("manager_test", callback);
+
+ Row row;
+ row["foo"] = "bar";
+ row["foo2"] = "bar2";
+ row["foo3"] = "bar3";
+
+ /// Notification trigger
+ auto s = Notification::instance().emit("manager_test", row);
+
+ EXPECT_TRUE(s.ok());
+ EXPECT_EQ(called, 1);
+}
+
+TEST_F(ManagerTests, test_manager_columns) {
+ auto columns = OsqueryManager::columns("time");
+ EXPECT_TRUE(columns.size() > 0);
+
+ LOG(INFO) << "[Test] Enabled columns of time table:";
+ for (const auto& c : columns)
+ LOG(INFO) << "\t" << c;
+}
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+#include <gtest/gtest.h>
+
+#include <osquery_manager.h>
+
+#include <osquery/logger.h>
+
+#include <policyd/core/policy-manager.h>
+
+using namespace osquery;
+
+class PolicydTests : public testing::Test {};
+
+TEST_F(PolicydTests, select) {
+ std::string query = "SELECT * FROM policy";
+ auto rows = OsqueryManager::execute(query);
+ EXPECT_TRUE(rows.size() > 0);
+
+ LOG(INFO) << "[Test] policy table rows:";
+ for (auto& r : rows) {
+ LOG(INFO) << "\t name: " << r["name"];
+ LOG(INFO) << "\t value: " << r["value"];
+ }
+
+ query = "SELECT * FROM policy WHERE name = 'bluetooth'";
+ rows = OsqueryManager::execute(query);
+
+ LOG(INFO) << "[Test] policy table rows with where clause:";
+ for (auto& r : rows) {
+ LOG(INFO) << "\t name: " << r["name"];
+ LOG(INFO) << "\t value: " << r["value"];
+ }
+
+ EXPECT_EQ(rows.size(), 1);
+}
+
+TEST_F(PolicydTests, update) {
+ auto& manager = policyd::PolicyManager::Instance();
+ manager.enroll("admin", 0);
+
+ std::string query = "SELECT * FROM policy WHERE name = 'bluetooth'";
+ auto rows = OsqueryManager::execute(query);
+ /// Initial policy value
+ EXPECT_EQ(rows[0]["value"], std::to_string(1));
+
+ query = "UPDATE policy SET value = '3' WHERE name = 'bluetooth'";
+ rows = OsqueryManager::execute(query);
+ EXPECT_EQ(rows.size(), 0);
+
+ query = "SELECT * FROM policy WHERE name = 'bluetooth'";
+ rows = OsqueryManager::execute(query);
+ EXPECT_EQ(rows[0]["value"], std::to_string(3));
+
+ manager.disenroll("admin", 0);
+}
--- /dev/null
+# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+ADD_VIST_LIBRARY(vist_notification notification.cpp)
+
+FILE(GLOB NOTIFICATION_TESTS "tests/*.cpp")
+ADD_VIST_TEST(${NOTIFICATION_TESTS})
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file notification.cpp
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Implementation of notification
+ */
+
+#include <mutex>
+
+#include <osquery/notification.h>
+#include <osquery/logger.h>
+
+namespace {
+ std::mutex mutex;
+} // anonymous namespace
+
+namespace osquery {
+
+Notification& Notification::instance()
+{
+ static Notification notifier;
+ return notifier;
+}
+
+Status Notification::add(const std::string& table, const NotifyCallback& callback)
+{
+ if (table.empty())
+ return Status(1, "Wrong table name");
+
+ LOG(INFO) << "Add NotifyCallback to:" << table;
+ {
+ std::lock_guard<std::mutex> lock(mutex);
+ this->callbacks.insert(std::make_pair(table, callback));
+ }
+
+ return Status(0, "OK");
+}
+
+Status Notification::emit(const std::string& table, const Row& result) const
+{
+ if (table.empty())
+ return Status(1, "Wrong table name");
+
+ auto iter = this->callbacks.find(table);
+ if (iter == this->callbacks.end())
+ return Status(1, "Registered callback not found");
+
+ LOG(INFO) << "Emit notification about:" << table;
+ {
+ std::lock_guard<std::mutex> lock(mutex);
+ while (iter != this->callbacks.end()) {
+ const auto& callback = iter->second;
+ callback(result);
+ iter++;
+ }
+ }
+
+ return Status(0, "OK");
+}
+
+} // namespace osquery
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+#include <gtest/gtest.h>
+
+#include <osquery/notification.h>
+#include <osquery/logger.h>
+
+using namespace osquery;
+
+class NotificationTests : public testing::Test {};
+
+TEST_F(NotificationTests, test_add_positive) {
+ auto& notifier = Notification::instance();
+
+ auto callback = [](const Row& row) {
+ LOG(INFO) << "NotifyCallback called:";
+ for (const auto& r : row)
+ LOG(INFO) << "\t" << r.first << " : " << r.second;
+ };
+
+ auto s = notifier.add("test", std::move(callback));
+ EXPECT_TRUE(s.ok());
+}
+
+TEST_F(NotificationTests, test_add_negative) {
+ auto& notifier = Notification::instance();
+
+ auto callback = [](const Row& row) {
+ LOG(INFO) << "NotifyCallback called:";
+ for (const auto& r : row)
+ LOG(INFO) << "\t" << r.first << " : " << r.second;
+ };
+
+ auto s = notifier.add("", std::move(callback));
+ EXPECT_FALSE(s.ok());
+}
+
+TEST_F(NotificationTests, test_emit_positive) {
+ auto& notifier = Notification::instance();
+
+ int called = 0;
+ auto callback = [&](const Row& row) {
+ LOG(INFO) << "NotifyCallback called:";
+ for (const auto& r : row)
+ LOG(INFO) << "\t" << r.first << " : " << r.second;
+ called++;
+ };
+
+ auto s = notifier.add("test2", std::move(callback));
+ EXPECT_TRUE(s.ok());
+
+ Row row;
+ row["foo"] = "bar";
+ s = notifier.emit("test2", row);
+
+ EXPECT_TRUE(s.ok());
+ EXPECT_EQ(called, 1);
+}
--- /dev/null
+# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+ADD_VIST_LIBRARY(property property.cpp)
+
+FILE(GLOB PROPERTY_TESTS "tests/*.cpp")
+ADD_VIST_TEST(${PROPERTY_TESTS})
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file property.cpp
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Implementation of Property
+ */
+
+#include <osquery_manager.h>
+#include <property.h>
+
+#include <schema/time.h>
+#include <schema/processes.h>
+
+#include <osquery/logger.h>
+
+#include <tsqb.hxx>
+
+#include <boost/lexical_cast.hpp>
+
+namespace {
+
+using namespace tsqb;
+auto time = make_table("time",
+ make_column("hour", &Time::hour),
+ make_column("minutes", &Time::minutes),
+ make_column("seconds", &Time::seconds));
+
+auto processes = make_table("processes",
+ make_column("pid", &Processes::pid),
+ make_column("name", &Processes::name),
+ make_column("path", &Processes::path),
+ make_column("cmdline", &Processes::cmdline),
+ make_column("uid", &Processes::uid),
+ make_column("gid", &Processes::gid),
+ make_column("euid", &Processes::euid),
+ make_column("egid", &Processes::egid),
+ make_column("on_disk", &Processes::on_disk),
+ make_column("parent", &Processes::parent));
+
+auto db = make_database("db", time, processes);
+
+} // anonymous namespace
+
+namespace osquery {
+
+template <typename T>
+Property<T>::Property()
+{
+ auto results = OsqueryManager::execute(db.selectAll<T>());
+ if (results.size() > 0)
+ this->data = std::move(results[0]);
+}
+
+template <typename T>
+Property<T>::Property(KeyValuePair&& kvp) : data(std::move(kvp))
+{
+}
+
+template <typename T>
+template<typename Struct, typename Member>
+Member Property<T>::at(Member Struct::* field) const
+{
+ if (this->data.size() == 0)
+ throw std::runtime_error("Data is not exist.");
+
+ std::string key = db.getColumnName(field);
+ if (key.empty())
+ throw std::runtime_error("Key is not exist.");
+
+ /// Convert "table.column" to "column"
+ std::size_t pos = key.find(".");
+ if (pos != std::string::npos && pos != key.size() - 1)
+ key = key.substr(pos + 1);
+
+ std::string value = this->data.at(key);
+ if (value.empty()) {
+ LOG(ERROR) << "The value of key[" << key << "] is not exist.";
+ return Member();
+ }
+
+ try {
+ return boost::lexical_cast<Member>(value);
+ } catch (...) {
+ LOG(ERROR) << "Failed to casting [key]: " << key;
+ return Member();
+ }
+}
+
+template <typename T>
+template<typename Struct, typename Member>
+Member Property<T>::operator[](Member Struct::*field) const
+{
+ return this->at(field);
+}
+
+template <typename T>
+Properties<T>::Properties()
+{
+ auto results = OsqueryManager::execute(db.selectAll<T>());
+ for (auto& r : results)
+ this->datas.emplace_back(Property<T>(std::move(r)));
+}
+
+/// Explicit instantiation
+template class Property<Time>;
+template class Properties<Time>;
+template int Property<Time>::at(int Time::*) const;
+template int Property<Time>::operator[](int Time::*) const;
+
+template class Property<Processes>;
+template class Properties<Processes>;
+template int Property<Processes>::at(int Processes::*) const;
+template int Property<Processes>::operator[](int Processes::*) const;
+template long long int Property<Processes>::at(long long int Processes::*) const;
+template long long int Property<Processes>::operator[](long long int Processes::*) const;
+template std::string Property<Processes>::at(std::string Processes::*) const;
+template std::string Property<Processes>::operator[](std::string Processes::*) const;
+
+} // namespace osquery
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+#include <gtest/gtest.h>
+
+#include <osquery/logger.h>
+
+#include <property.h>
+
+#include <schema/time.h>
+#include <schema/processes.h>
+
+using namespace osquery;
+
+class PropertyTests : public testing::Test {};
+
+TEST_F(PropertyTests, property) {
+ Time result = { -1, -1, -1 };
+
+ Property<Time> time;
+ result.hour = time.at(&Time::hour);
+ result.minutes = time.at(&Time::minutes);
+ result.seconds = time.at(&Time::seconds);
+
+ /// Once query execution
+ LOG(INFO) << "[Test] time table:";
+ LOG(INFO) << "\t hour: " << result.hour;
+ LOG(INFO) << "\t minutes: " << result.minutes;
+ LOG(INFO) << "\t seconds: " << result.seconds;
+
+ /// Each query execution
+ LOG(INFO) << "[Test] time table:";
+ LOG(INFO) << "\t hour: " << Property<Time>().at(&Time::hour);
+ LOG(INFO) << "\t minutes: " << Property<Time>().at(&Time::minutes);
+ LOG(INFO) << "\t seconds: " << Property<Time>().at(&Time::seconds);
+
+ EXPECT_NE(result.hour, -1);
+ EXPECT_NE(result.minutes, -1);
+ EXPECT_NE(result.seconds, -1);
+}
+
+TEST_F(PropertyTests, propertyArrayOp) {
+ Time result = { -1, -1, -1 };
+
+ Property<Time> time;
+ result.hour = time[&Time::hour];
+ result.minutes = time[&Time::minutes];
+ result.seconds = time[&Time::seconds];
+
+ /// Once query execution
+ LOG(INFO) << "[Test] time table:";
+ LOG(INFO) << "\t hour: " << result.hour;
+ LOG(INFO) << "\t minutes: " << result.minutes;
+ LOG(INFO) << "\t seconds: " << result.seconds;
+
+ EXPECT_NE(result.hour, -1);
+ EXPECT_NE(result.minutes, -1);
+ EXPECT_NE(result.seconds, -1);
+}
+
+TEST_F(PropertyTests, propertiesProcesses) {
+ Processes result;
+ Properties<Processes> processes;
+ EXPECT_TRUE(processes.size() > 0);
+
+ for(auto& p : processes) {
+ EXPECT_TRUE(p.size() > 0);
+ result.pid = p.at(&Processes::pid);
+ result.name = p.at(&Processes::name);
+ result.path = p.at(&Processes::path);
+ result.cmdline = p.at(&Processes::cmdline);
+ result.uid = p.at(&Processes::uid);
+ result.gid = p.at(&Processes::gid);
+ result.euid = p.at(&Processes::euid);
+ result.egid = p.at(&Processes::egid);
+ result.on_disk = p.at(&Processes::on_disk);
+ result.parent = p.at(&Processes::parent);
+
+ LOG(INFO) << "[Test] Processes table:";
+ LOG(INFO) << "\t pid: " << result.pid;
+ LOG(INFO) << "\t name: " << result.name;
+ LOG(INFO) << "\t path: " << result.path;
+ LOG(INFO) << "\t cmdline: " << result.cmdline;
+ LOG(INFO) << "\t uid: " << result.uid;
+ LOG(INFO) << "\t gid: " << result.gid;
+ LOG(INFO) << "\t euid: " << result.euid;
+ LOG(INFO) << "\t egid: " << result.egid;
+ LOG(INFO) << "\t on_disk: " << result.on_disk;
+ LOG(INFO) << "\t parent: " << result.parent;
+ }
+}
--- /dev/null
+# Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+FILE(GLOB TSQB_TESTS "tests/*.cpp")
+ADD_VIST_TEST(${TSQB_TESTS})
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file column-pack.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Tie different types of columns
+ */
+
+#pragma once
+
+#include "type.hxx"
+
+#include <string>
+#include <vector>
+
+namespace tsqb {
+namespace internal {
+
+template<typename... Base>
+class ColumnPack {
+public:
+ virtual ~ColumnPack() = default;
+
+ template<typename ColumnType>
+ std::string getName(ColumnType&&) const noexcept { return std::string(); }
+ std::vector<std::string> getNames(void) const noexcept { return {}; }
+
+ int size() const noexcept { return 0; }
+};
+
+template<typename Front, typename... Rest>
+class ColumnPack<Front, Rest...> : public ColumnPack<Rest...> {
+public:
+ using Column = Front;
+ using TableType = typename Column::TableType;
+
+ explicit ColumnPack(Front&& front, Rest&& ...rest);
+ virtual ~ColumnPack() = default;
+
+ ColumnPack(const ColumnPack&) = delete;
+ ColumnPack& operator=(const ColumnPack&) = delete;
+
+ ColumnPack(ColumnPack&&) = default;
+ ColumnPack& operator=(ColumnPack&&) = default;
+
+ template<typename ColumnType>
+ std::string getName(ColumnType&& type) const noexcept;
+ std::vector<std::string> getNames(void) const noexcept;
+
+ int size() const noexcept { return Base::size() + 1; }
+
+private:
+ using Base = ColumnPack<Rest...>;
+
+ Column column;
+};
+
+template<typename Front, typename... Rest>
+ColumnPack<Front, Rest...>::ColumnPack(Front&& front, Rest&& ...rest) :
+ Base(std::forward<Rest>(rest)...), column(front)
+{
+}
+
+template<typename Front, typename... Rest>
+std::vector<std::string> ColumnPack<Front, Rest...>::getNames(void) const noexcept
+{
+ auto names = Base::getNames();
+ names.push_back(this->column.name);
+
+ return std::move(names);
+}
+
+template<typename Front, typename... Rest>
+template<typename ColumnType>
+std::string ColumnPack<Front, Rest...>::getName(ColumnType&& type) const noexcept
+{
+ if (type::cast_compare(column.type, std::forward<ColumnType>(type)))
+ return column.name;
+
+ return Base::template getName<ColumnType>(std::forward<ColumnType>(type));
+}
+
+} // namespace internal
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file culumn.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Capture member pointer of struct and use it for matching with column
+ */
+
+#pragma once
+
+#include <string>
+#include <tuple>
+
+namespace tsqb {
+
+template<typename Object, typename Field>
+struct Column {
+ using Type = Field Object::*;
+ using FieldType = Field;
+ using TableType = Object;
+
+ std::string name;
+ Type type;
+};
+
+template<typename O, typename F>
+Column<O, F> make_column(const std::string& name, F O::*field)
+{
+ return {name, field};
+}
+
+template<typename Type>
+struct Distinct {
+ Type value;
+};
+
+template<typename... Args>
+auto distinct(Args&&... args) -> decltype(Distinct<std::tuple<Args...>>())
+{
+ return {std::make_tuple(std::forward<Args>(args)...)};
+}
+
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file condition.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Represent the condition statement of SQL
+ */
+
+#pragma once
+
+#include "type.hxx"
+
+namespace tsqb {
+namespace condition {
+
+struct Base {};
+
+template<typename L, typename R>
+struct And : public Base {
+ L l;
+ R r;
+
+ And(L l, R r) : l(l), r(r) {}
+ operator std::string() const
+ {
+ return "AND";
+ }
+};
+
+template<typename L, typename R>
+struct Or : public Base {
+ L l;
+ R r;
+
+ Or(L l, R r) : l(l), r(r) {}
+ operator std::string() const
+ {
+ return "OR";
+ }
+};
+
+template<typename L, typename R>
+struct Binary : public Base {
+ L l;
+ R r;
+
+ Binary(L l, R r) : l(l), r(r)
+ {
+ using FieldType = typename L::FieldType;
+ type::assert_compare(FieldType(), r);
+ }
+};
+
+template<typename L>
+struct Binary<L, const char*> : public Base {
+ L l;
+ std::string r;
+
+ Binary(L l, const char* r) : l(l), r(r)
+ {
+ using FieldType = typename L::FieldType;
+ type::assert_compare(FieldType(), std::string());
+ }
+};
+
+enum class Join : int {
+ INNER,
+ CROSS,
+ LEFT_OUTER,
+ RIGHT_OUTER,
+ FULL_OUTER
+};
+
+inline std::string to_string(Join type)
+{
+ switch (type) {
+ case Join::CROSS: return "CROSS";
+ case Join::LEFT_OUTER: return "LEFT OUTER";
+ case Join::RIGHT_OUTER: return "RIGHT OUTER";
+ case Join::FULL_OUTER: return "FULL OUTER";
+ case Join::INNER:
+ default:
+ return "INNER";
+ }
+}
+
+} // namespace condition
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file crud.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Represent four basic functions of CRUD
+ */
+
+#pragma once
+
+#include "column.hxx"
+#include "expression.hxx"
+
+#include <string>
+#include <sstream>
+
+namespace tsqb {
+
+template<typename T>
+class Crud {
+public:
+ template<typename... ColumnTypes>
+ T& select(ColumnTypes&&... cts);
+
+ template<typename Type>
+ T& select(Distinct<Type> distinct);
+
+ template<typename TableType>
+ T& selectAll(void);
+
+ T& selectAll(void);
+
+ template<typename... ColumnTypes>
+ T& update(ColumnTypes&&... cts);
+
+ template<typename... ColumnTypes>
+ T& insert(ColumnTypes&&... cts);
+
+ template<typename... ColumnTypes>
+ T& remove(ColumnTypes&&... cts);
+
+ template<typename Expr>
+ T& where(Expr expr);
+
+private:
+ template<typename ColumnTuple>
+ T& selectInternal(ColumnTuple&& ct, bool distinct = false);
+
+ template<typename L, typename R>
+ std::string processWhere(condition::And<L,R>& expr);
+
+ template<typename L, typename R>
+ std::string processWhere(condition::Or<L,R>& expr);
+
+ template<typename Expr>
+ std::string processWhere(Expr expr);
+};
+
+template<typename T>
+template<typename... ColumnTypes>
+T& Crud<T>::select(ColumnTypes&&... cts)
+{
+ auto columnTuple = std::make_tuple(std::forward<ColumnTypes>(cts)...);
+
+ return this->selectInternal(std::move(columnTuple));
+}
+
+template<typename T>
+template<typename Type>
+T& Crud<T>::select(Distinct<Type> distinct)
+{
+ return this->selectInternal(std::move(distinct.value), true);
+}
+
+template<typename T>
+T& Crud<T>::selectAll(void)
+{
+ static_cast<T*>(this)->cache.clear();
+
+ std::stringstream ss;
+ ss << "SELECT * FROM " << static_cast<T*>(this)->name;
+
+ static_cast<T*>(this)->cache.emplace_back(ss.str());
+
+ return *(static_cast<T*>(this));
+}
+
+template<typename T>
+template<typename TableType>
+T& Crud<T>::selectAll(void)
+{
+ static_cast<T*>(this)->cache.clear();
+
+ std::stringstream ss;
+ auto tableName = static_cast<T*>(this)->getTableName(TableType());
+ ss << "SELECT * FROM " << tableName;
+
+ static_cast<T*>(this)->cache.emplace_back(ss.str());
+
+ return *(static_cast<T*>(this));
+}
+
+template<typename T>
+template<typename ColumnTuple>
+T& Crud<T>::selectInternal(ColumnTuple&& ct, bool distinct)
+{
+ static_cast<T*>(this)->cache.clear();
+
+ auto columnNames = static_cast<T*>(this)->getColumnNames(std::move(ct));
+ auto tableNames = static_cast<T*>(this)->getTableNames(std::move(ct));
+
+ std::stringstream ss;
+ ss << "SELECT ";
+
+ if (distinct)
+ ss << "DISTINCT ";
+
+ int i = 0;
+ for (const auto& c : columnNames) {
+ ss << c;
+
+ if (i++ < columnNames.size() - 1)
+ ss << ", ";
+ }
+
+ ss << " FROM ";
+
+ i = 0;
+ for (const auto& t : tableNames) {
+ ss << t;
+
+ if (i++ < tableNames.size() - 1)
+ ss << ", ";
+ }
+
+ static_cast<T*>(this)->cache.emplace_back(ss.str());
+
+ return *(static_cast<T*>(this));
+}
+
+template<typename T>
+template<typename... ColumnTypes>
+T& Crud<T>::update(ColumnTypes&&... cts)
+{
+ static_cast<T*>(this)->cache.clear();
+
+ auto columnTuple = std::make_tuple(std::forward<ColumnTypes>(cts)...);
+ auto columnNames = static_cast<T*>(this)->getColumnNames(std::move(columnTuple));
+
+ std::stringstream ss;
+ ss << "UPDATE " << static_cast<T*>(this)->name << " ";
+ ss << "SET ";
+
+ int i = 0;
+ for (const auto& c : columnNames) {
+ ss << c << " = ?";
+
+ if (i++ < columnNames.size() - 1)
+ ss << ", ";
+ }
+
+ static_cast<T*>(this)->cache.emplace_back(ss.str());
+
+ return *(static_cast<T*>(this));
+}
+
+template<typename T>
+template<typename... ColumnTypes>
+T& Crud<T>::insert(ColumnTypes&&... cts)
+{
+ static_cast<T*>(this)->cache.clear();
+
+ auto columnTuple = std::make_tuple(std::forward<ColumnTypes>(cts)...);
+ auto columnNames = static_cast<T*>(this)->getColumnNames(std::move(columnTuple));
+
+ std::stringstream ss;
+ ss << "INSERT INTO " << static_cast<T*>(this)->name << " (";
+
+ const int columnCount = columnNames.size();
+ for (int i = 0; i < columnCount; i++) {
+ ss << columnNames[i];
+ if (i < columnCount - 1)
+ ss << ", ";
+ }
+
+ ss << ") VALUES (";
+
+ for (int i = 0; i < columnCount; i++) {
+ ss << "?";
+ if (i < columnCount - 1)
+ ss << ", ";
+ }
+
+ ss << ")";
+
+ static_cast<T*>(this)->cache.emplace_back(ss.str());
+
+ return *(static_cast<T*>(this));
+}
+
+template<typename T>
+template<typename... ColumnTypes>
+T& Crud<T>::remove(ColumnTypes&&... cts)
+{
+ static_cast<T*>(this)->cache.clear();
+
+ auto columnTuple = std::make_tuple(std::forward<ColumnTypes>(cts)...);
+ auto columnNames = static_cast<T*>(this)->getColumnNames(std::move(columnTuple));
+
+ std::stringstream ss;
+ ss << "DELETE FROM " << static_cast<T*>(this)->name;
+
+ static_cast<T*>(this)->cache.emplace_back(ss.str());
+
+ return *(static_cast<T*>(this));
+}
+
+template<typename T>
+template<typename Expr>
+T& Crud<T>::where(Expr expr)
+{
+ std::stringstream ss;
+ ss << "WHERE " << this->processWhere(expr);
+
+ static_cast<T*>(this)->cache.emplace_back(ss.str());
+
+ return *(static_cast<T*>(this));
+}
+
+template<typename T>
+template<typename L, typename R>
+std::string Crud<T>::processWhere(condition::And<L,R>& expr)
+{
+ std::stringstream ss;
+ ss << this->processWhere(expr.l) << " ";
+ ss << static_cast<std::string>(expr) << " ";
+ ss << this->processWhere(expr.r);
+
+ return ss.str();
+}
+
+template<typename T>
+template<typename L, typename R>
+std::string Crud<T>::processWhere(condition::Or<L,R>& expr)
+{
+ std::stringstream ss;
+ ss << this->processWhere(expr.l) << " ";
+ ss << static_cast<std::string>(expr) << " ";
+ ss << this->processWhere(expr.r);
+
+ return ss.str();
+}
+
+template<typename T>
+template<typename Expr>
+std::string Crud<T>::processWhere(Expr expr)
+{
+ std::stringstream ss;
+ ss << static_cast<T*>(this)->getColumnName(expr.l.type);
+ ss << " " << std::string(expr) << " ?";
+
+ return ss.str();
+}
+
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file database.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Represent the database scheme of SQL
+ */
+
+#pragma once
+
+#include "crud.hxx"
+#include "condition.hxx"
+#include "expression.hxx"
+#include "table-pack.hxx"
+#include "tuple-helper.hxx"
+#include "util.hxx"
+
+#include <vector>
+#include <set>
+#include <string>
+#include <sstream>
+#include <algorithm>
+
+namespace tsqb {
+
+template<typename... Tables>
+class Database : public Crud<Database<Tables...>> {
+public:
+ using Self = Database<Tables...>;
+
+ virtual ~Database() = default;
+
+ Database(const Database&) = delete;
+ Database& operator=(const Database&) = delete;
+
+ Database(Database&&) = default;
+ Database& operator=(Database&&) = default;
+
+ // Functions for Crud
+ template<typename Cs>
+ std::set<std::string> getTableNames(Cs&& tuple) const noexcept;
+ template<typename Cs>
+ std::vector<std::string> getColumnNames(Cs&& tuple) const noexcept;
+ template<typename TableType>
+ std::string getTableName(TableType&& type) const noexcept;
+ template<typename ColumnType>
+ std::string getColumnName(ColumnType&& type) const noexcept;
+
+ template<typename Table>
+ Self& join(condition::Join type = condition::Join::INNER);
+
+ template<typename Expr>
+ Self& on(Expr expr);
+
+ operator std::string();
+
+ std::string name;
+ std::vector<std::string> cache;
+
+private:
+ using TablePackType = internal::TablePack<Tables...>;
+ using ColumnNames = std::vector<std::string>;
+ using TableNames = std::set<std::string>;
+
+ explicit Database(const std::string& name, TablePackType&& tablePack);
+
+ template<typename ...Ts>
+ friend Database<Ts...> make_database(const std::string& name, Ts&& ...tables);
+
+ struct GetTableNames {
+ const TablePackType& tablePack;
+ std::set<std::string> names;
+ GetTableNames(const TablePackType& tablePack) : tablePack(tablePack) {}
+
+ template <typename T>
+ void operator()(T&& type)
+ {
+ auto column = make_column("anonymous", type);
+ using TableType = typename decltype(column)::TableType;
+ auto name = this->tablePack.getName(TableType());
+ if (!name.empty())
+ names.emplace(name);
+ }
+ };
+
+ struct GetColumnNames {
+ const TablePackType& tablePack;
+ std::vector<std::string> names;
+
+ GetColumnNames(const TablePackType& tablePack) : tablePack(tablePack) {}
+
+ template <typename T>
+ void operator()(T&& type)
+ {
+ auto column = make_column("anonymous", type);
+ auto name = this->tablePack.getColumnName(std::move(column));
+ if (!name.empty())
+ names.emplace_back(name);
+ }
+ };
+
+ TablePackType tablePack;
+};
+
+template<typename ...Tables>
+Database<Tables...> make_database(const std::string& name, Tables&& ...tables)
+{
+ auto tablePack = internal::TablePack<Tables...>(std::forward<Tables>(tables)...);
+ return Database<Tables...>(name, std::move(tablePack));
+}
+
+template<typename ...Tables>
+Database<Tables...>::Database(const std::string& name, TablePackType&& tablePack)
+ : name(name), tablePack(std::move(tablePack)) {}
+
+template<typename... Tables>
+template<typename Table>
+Database<Tables...>& Database<Tables...>::join(condition::Join type)
+{
+ std::stringstream ss;
+ ss << condition::to_string(type) << " ";
+ ss << "JOIN ";
+ ss << this->tablePack.getName(Table());
+
+ this->cache.emplace_back(ss.str());
+ return *this;
+}
+
+template<typename... Tables>
+template<typename Expr>
+Database<Tables...>& Database<Tables...>::on(Expr expr)
+{
+ std::stringstream ss;
+ ss << "ON ";
+
+ auto lname = this->tablePack.getColumnName(std::move(expr.l));
+ ss << lname << " ";
+
+ ss << std::string(expr) << " ";
+
+ auto rname = this->tablePack.getColumnName(std::move(expr.r));
+ ss << rname;
+
+ this->cache.emplace_back(ss.str());
+ return *this;
+}
+
+template<typename... Tables>
+Database<Tables...>::operator std::string()
+{
+ std::stringstream ss;
+ for (const auto& c : cache)
+ ss << c << " ";
+
+ this->cache.clear();
+ return util::rtrim(ss.str());
+}
+
+template<typename... Tables>
+template<typename Cs>
+std::set<std::string> Database<Tables...>::getTableNames(Cs&& tuple) const noexcept
+{
+ GetTableNames closure(this->tablePack);
+ tuple_helper::for_each(std::forward<Cs>(tuple), closure);
+
+ return closure.names;
+}
+
+template<typename... Tables>
+template<typename Cs>
+std::vector<std::string> Database<Tables...>::getColumnNames(Cs&& tuple) const noexcept
+{
+ GetColumnNames closure(this->tablePack);
+ tuple_helper::for_each(std::forward<Cs>(tuple), closure);
+
+ return closure.names;
+}
+
+template<typename... Tables>
+template<typename TableType>
+std::string Database<Tables...>::getTableName(TableType&& type) const noexcept
+{
+ return this->tablePack.getName(std::forward<TableType>(type));
+}
+
+template<typename... Tables>
+template<typename ColumnType>
+std::string Database<Tables...>::getColumnName(ColumnType&& type) const noexcept
+{
+ auto column = make_column("anonymous", type);
+ return this->tablePack.getColumnName(std::move(column));
+}
+
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file expression.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Represent the expression of SQL
+ */
+
+#pragma once
+
+#include "column.hxx"
+#include "type.hxx"
+#include "condition.hxx"
+
+#include <type_traits>
+
+namespace tsqb {
+
+template<typename Type>
+struct Expression {
+ Type value;
+};
+
+template<typename O, typename F>
+Expression<Column<O, F>> expr(F O::*field)
+{
+ Column<O, F> anonymous = {"anonymous", field};
+ return {anonymous};
+}
+
+template<typename L, typename R>
+struct Lesser : public condition::Binary<L, R> {
+ using condition::Binary<L, R>::Binary;
+
+ operator std::string() const
+ {
+ return "<";
+ }
+};
+
+template<typename L, typename R>
+Lesser<L, R> operator<(Expression<L> expr, R r)
+{
+ return {expr.value, r};
+}
+
+template<typename L, typename R>
+struct Equal : public condition::Binary<L, R>
+{
+ using condition::Binary<L, R>::Binary;
+
+ operator std::string() const
+ {
+ return "=";
+ }
+};
+
+template<typename L, typename R>
+Equal<L, R> operator==(Expression<L> expr, R r)
+{
+ return {expr.value, r};
+}
+
+namespace join {
+
+template<typename L, typename R>
+struct Equal
+{
+ L l;
+ R r;
+
+ operator std::string() const
+ {
+ return "=";
+ }
+};
+
+} // namespace join
+
+template<typename L, typename R>
+join::Equal<L, R> operator==(Expression<L> l, Expression<R> r)
+{
+ return {l.value, r.value};
+}
+
+template<typename L, typename R>
+struct Greater : public condition::Binary<L, R>
+{
+ using condition::Binary<L, R>::Binary;
+
+ operator std::string() const
+ {
+ return ">";
+ }
+};
+
+template<typename L, typename R>
+Greater<L, R> operator>(Expression<L> expr, R r)
+{
+ return {expr.value, r};
+}
+
+template<bool B, typename T = void>
+using enable_if_t = typename std::enable_if<B, T>::type;
+
+template<typename T>
+using is_condition = typename std::is_base_of<condition::Base, T>;
+
+template<typename L,
+ typename R,
+ typename = typename tsqb::enable_if_t<is_condition<L>::value
+ && tsqb::is_condition<R>::value>>
+condition::And<L, R> operator&&(const L& l, const R& r)
+{
+ return {l, r};
+}
+
+template<typename L,
+ typename R,
+ typename = typename tsqb::enable_if_t<is_condition<L>::value
+ && tsqb::is_condition<R>::value>>
+condition::Or<L, R> operator||(const L& l, const R& r)
+{
+ return {l, r};
+}
+
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file table-pack.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Tie diffirent types of tables
+ */
+
+#pragma once
+
+#include <vector>
+#include <set>
+#include <string>
+
+namespace tsqb {
+namespace internal {
+
+template<typename... Base>
+class TablePack {
+public:
+ virtual ~TablePack() = default;
+
+ template<typename TableType>
+ std::string getName(TableType&&) const noexcept { return std::string(); }
+
+ template<typename ColumnType>
+ std::string getColumnName(ColumnType&&) const noexcept { return std::string(); }
+};
+
+template<typename Front, typename... Rest>
+class TablePack<Front, Rest...> : public TablePack<Rest...> {
+public:
+ using Table = Front;
+
+ explicit TablePack(Front&& front, Rest&& ...rest);
+ virtual ~TablePack() = default;
+
+ TablePack(const TablePack&) = delete;
+ TablePack& operator=(const TablePack&) = delete;
+
+ TablePack(TablePack&&) = default;
+ TablePack& operator=(TablePack&&) = default;
+
+ template<typename TableType>
+ std::string getName(TableType&& table) const noexcept;
+
+ template<typename ColumnType>
+ std::string getColumnName(ColumnType&& column) const noexcept;
+
+private:
+ using Base = TablePack<Rest...>;
+
+ Table table;
+};
+
+template<typename Front, typename... Rest>
+TablePack<Front, Rest...>::TablePack(Front&& front, Rest&& ...rest) :
+ Base(std::forward<Rest>(rest)...), table(front)
+{
+}
+
+template<typename Front, typename... Rest>
+template<typename TableType>
+std::string TablePack<Front, Rest...>::getName(TableType&& table) const noexcept
+{
+ if (this->table.compare(table))
+ return this->table.name;
+
+ return Base::template getName<TableType>(std::forward<TableType>(table));
+}
+
+template<typename Front, typename... Rest>
+template<typename ColumnType>
+std::string TablePack<Front, Rest...>::getColumnName(ColumnType&& column) const noexcept
+{
+ using DecayColumnType = typename std::decay<ColumnType>::type;
+ using DecayTableType = typename DecayColumnType::TableType;
+ if (this->table.compare(DecayTableType())) {
+ auto cname = this->table.getColumnName(column.type);
+ return this->table.name + "." + cname;
+ }
+
+ return Base::template getColumnName<ColumnType>(std::forward<ColumnType>(column));
+}
+
+} // namespace internal
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file table.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Represent the table of SQL
+ */
+
+#pragma once
+
+#include "crud.hxx"
+#include "column.hxx"
+#include "column-pack.hxx"
+#include "tuple-helper.hxx"
+#include "util.hxx"
+
+#include <vector>
+#include <string>
+#include <sstream>
+
+namespace tsqb {
+
+template<typename... Columns>
+class Table : public Crud<Table<Columns...>> {
+public:
+ virtual ~Table() = default;
+
+ Table(const Table&) = delete;
+ Table& operator=(const Table&) = delete;
+
+ Table(Table&&) = default;
+ Table& operator=(Table&&) = default;
+
+ // Functions for Crud
+ template<typename Cs>
+ std::set<std::string> getTableNames(Cs&& tuple) const noexcept;
+ template<typename Cs>
+ std::vector<std::string> getColumnNames(Cs&& tuple) const noexcept;
+ template<typename That>
+ std::string getTableName(That&& type) const noexcept;
+ template<typename ColumnType>
+ std::string getColumnName(ColumnType&& type) const noexcept;
+
+ std::vector<std::string> getColumnNames(void) const noexcept;
+
+ template<typename That>
+ bool compare(const That& that) const noexcept;
+
+ int size() const noexcept;
+
+ operator std::string();
+
+ std::string name;
+ std::vector<std::string> cache;
+
+private:
+ using ColumnPackType = internal::ColumnPack<Columns...>;
+ using TableType = typename ColumnPackType::TableType;
+
+ explicit Table(const std::string& name, ColumnPackType&& columnPack);
+
+ template<typename ...Cs>
+ friend Table<Cs...> make_table(const std::string& name, Cs&& ...columns);
+
+ struct GetColumnNames {
+ const ColumnPackType& columnPack;
+ std::vector<std::string> names;
+
+ GetColumnNames(const ColumnPackType& columnPack) : columnPack(columnPack) {}
+
+ template <typename T>
+ void operator()(T&& type)
+ {
+ auto name = this->columnPack.getName(std::forward<T>(type));
+ if (!name.empty())
+ names.emplace_back(name);
+ }
+ };
+
+ ColumnPackType columnPack;
+};
+
+template<typename ...Columns>
+Table<Columns...> make_table(const std::string& name, Columns&& ...cs)
+{
+ auto columnPack = internal::ColumnPack<Columns...>(std::forward<Columns>(cs)...);
+ return Table<Columns...>(name, std::move(columnPack));
+}
+
+template<typename... Columns>
+Table<Columns...>::Table(const std::string& name, ColumnPackType&& columnPack)
+ : name(name), columnPack(std::move(columnPack)) {}
+
+template<typename... Columns>
+template<typename Cs>
+std::set<std::string> Table<Columns...>::getTableNames(Cs&& tuple) const noexcept
+{
+ return {this->name};
+}
+
+template<typename... Columns>
+template<typename Cs>
+std::vector<std::string> Table<Columns...>::getColumnNames(Cs&& tuple) const noexcept
+{
+ GetColumnNames closure(this->columnPack);
+ tuple_helper::for_each(std::forward<Cs>(tuple), closure);
+
+ return closure.names;
+}
+
+template<typename... Columns>
+template<typename That>
+std::string Table<Columns...>::getTableName(That&& type) const noexcept
+{
+ return this->name;
+}
+
+template<typename... Columns>
+template<typename ColumnType>
+std::string Table<Columns...>::getColumnName(ColumnType&& type) const noexcept
+{
+ return this->columnPack.getName(std::forward<ColumnType>(type));
+}
+
+template<typename... Columns>
+std::vector<std::string> Table<Columns...>::getColumnNames(void) const noexcept
+{
+ return this->columnPack.getNames();
+}
+
+template<typename... Columns>
+template<typename That>
+bool Table<Columns...>::compare(const That& that) const noexcept
+{
+ using This = TableType;
+ return type::compare(This(), that);
+}
+
+template<typename... Columns>
+Table<Columns...>::operator std::string()
+{
+ std::stringstream ss;
+ for (const auto& c : cache)
+ ss << c << " ";
+
+ this->cache.clear();
+ return util::rtrim(ss.str());
+}
+
+template<typename... Columns>
+int Table<Columns...>::size() const noexcept
+{
+ return this->columnPack.size();
+}
+
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file tuple-helper.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Iterator method for tuple
+ */
+
+#pragma once
+
+#include <tuple>
+
+namespace tsqb {
+namespace tuple_helper {
+namespace internal {
+
+template<int n, typename T, typename C>
+class Iterator {
+public:
+ Iterator(const T& tuple, C&& closure) {
+ Iterator<n - 1, T, C> iter(tuple, std::forward<C>(closure));
+ closure(std::get<n-1>(tuple));
+ }
+};
+
+template<typename T, typename C>
+class Iterator<0, T, C> {
+public:
+ Iterator(const T&, C&&) {}
+};
+
+} // namespace internal
+
+template<typename T, typename C>
+void for_each(const T& tuple, C&& closure)
+{
+ using Iter = internal::Iterator<std::tuple_size<T>::value, T, C>;
+ Iter iter(tuple, std::forward<C>(closure));
+}
+
+} // namspace tuple-hepler
+} // namspace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file type.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Make type safety with compile time checking
+ */
+
+#pragma once
+
+#include <type_traits>
+
+namespace tsqb {
+namespace type {
+
+template<typename L, typename R>
+bool cast_compare(L l, R r)
+{
+ return l == reinterpret_cast<L>(r);
+}
+
+template<typename L, typename R>
+bool compare(L l, R r)
+{
+ return std::is_same<L, R>::value;
+}
+
+template<typename L, typename R>
+void assert_compare(L l, R r)
+{
+ static_assert(std::is_same<L, R>::value, "Type is unsafe.");
+}
+
+} // namespace type
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file util.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ */
+
+#pragma once
+
+#include <string>
+#include <algorithm>
+#include <cctype>
+
+namespace tsqb {
+namespace util {
+
+inline std::string rtrim(std::string&& s)
+{
+ auto predicate = [](unsigned char c){ return !std::isspace(c); };
+ auto base = std::find_if(s.rbegin(), s.rend(), predicate).base();
+ s.erase(base, s.end());
+ return s;
+}
+
+} // namespace util
+} // namespace tsqb
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file tsqb-tests.cpp
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief Testcases of tsqb
+ */
+
+#include "tsqb.hxx"
+
+#include <gtest/gtest.h>
+
+using namespace tsqb;
+
+struct Admin {
+ int id;
+ std::string pkg;
+ int uid;
+ std::string key;
+ int removable;
+};
+
+struct ManagedPolicy {
+ int id;
+ int aid;
+ int pid;
+ int value;
+};
+
+struct PolicyDefinition {
+ int id;
+ int scope;
+ std::string name;
+ int ivalue;
+};
+
+auto admin = make_table("admin", make_column("id", &Admin::id),
+ make_column("pkg", &Admin::pkg),
+ make_column("uid", &Admin::uid),
+ make_column("key", &Admin::key),
+ make_column("removable", &Admin::removable));
+
+auto managedPolicy = make_table("managed_policy",
+ make_column("id", &ManagedPolicy::id),
+ make_column("aid", &ManagedPolicy::aid),
+ make_column("pid", &ManagedPolicy::pid),
+ make_column("value", &ManagedPolicy::value));
+
+auto policyDefinition = make_table("policy_definition",
+ make_column("id", &PolicyDefinition::id),
+ make_column("scope", &PolicyDefinition::scope),
+ make_column("name", &PolicyDefinition::name),
+ make_column("ivalue", &PolicyDefinition::ivalue));
+
+auto db = make_database("dpm", admin, managedPolicy, policyDefinition);
+
+class TsqbTests : public testing::Test {};
+
+TEST_F(TsqbTests, SELECT)
+{
+ std::string select1 = admin.select(&Admin::id, &Admin::pkg, &Admin::uid, &Admin::key);
+ std::string select2 = admin.select(&Admin::id, &Admin::uid, &Admin::key);
+
+ EXPECT_EQ(select1, "SELECT id, pkg, uid, key FROM admin");
+ EXPECT_EQ(select2, "SELECT id, uid, key FROM admin");
+}
+
+TEST_F(TsqbTests, SELECT_ALL)
+{
+ std::string select = admin.selectAll();
+
+ EXPECT_EQ(select, "SELECT * FROM admin");
+}
+
+TEST_F(TsqbTests, SELECT_WHERE)
+{
+ std::string select1 = admin.select(&Admin::uid, &Admin::key)
+ .where(expr(&Admin::id) > 3);
+ std::string select2 = admin.selectAll().where(expr(&Admin::uid) > 3);
+ std::string select3 = admin.selectAll().where(expr(&Admin::uid) > 3 &&
+ expr(&Admin::pkg) == "dpm");
+ std::string select4 = admin.selectAll().where(expr(&Admin::uid) > 3 ||
+ expr(&Admin::pkg) == "dpm");
+
+ EXPECT_EQ(select1, "SELECT uid, key FROM admin WHERE id > ?");
+ EXPECT_EQ(select2, "SELECT * FROM admin WHERE uid > ?");
+ EXPECT_EQ(select3, "SELECT * FROM admin WHERE uid > ? AND pkg = ?");
+ EXPECT_EQ(select4, "SELECT * FROM admin WHERE uid > ? OR pkg = ?");
+}
+
+TEST_F(TsqbTests, SELECT_DISTINCT)
+{
+ std::string select = admin.select(distinct(&Admin::uid, &Admin::key))
+ .where(expr(&Admin::id) > 3);
+
+ EXPECT_EQ(select, "SELECT DISTINCT uid, key FROM admin WHERE id > ?");
+}
+
+TEST_F(TsqbTests, UPDATE)
+{
+ int uid = 0, id = 1;
+ std::string update1 = admin.update(&Admin::id, &Admin::pkg, &Admin::uid, &Admin::key);
+ std::string update2 = admin.update(&Admin::key).where(expr(&Admin::uid) == uid &&
+ expr(&Admin::id) == id);
+ std::string update3 = admin.update(&Admin::key, &Admin::pkg)
+ .where(expr(&Admin::uid) == 0 && expr(&Admin::id) == 1);
+
+ EXPECT_EQ(update1, "UPDATE admin SET id = ?, pkg = ?, uid = ?, key = ?");
+ EXPECT_EQ(update2, "UPDATE admin SET key = ? WHERE uid = ? AND id = ?");
+ EXPECT_EQ(update3, "UPDATE admin SET key = ?, pkg = ? WHERE uid = ? AND id = ?");
+}
+
+TEST_F(TsqbTests, DELETE)
+{
+ std::string delete1 = admin.remove();
+ std::string delete2 = admin.remove().where(expr(&Admin::pkg) == "dpm" &&
+ expr(&Admin::uid) == 3);
+
+ EXPECT_EQ(delete1, "DELETE FROM admin");
+ EXPECT_EQ(delete2, "DELETE FROM admin WHERE pkg = ? AND uid = ?");
+}
+
+TEST_F(TsqbTests, INSERT)
+{
+ std::string insert1 = admin.insert(&Admin::id, &Admin::pkg, &Admin::uid, &Admin::key);
+ std::string insert2 = admin.insert(&Admin::id, &Admin::pkg, &Admin::key);
+
+ EXPECT_EQ(insert1, "INSERT INTO admin (id, pkg, uid, key) VALUES (?, ?, ?, ?)");
+ EXPECT_EQ(insert2, "INSERT INTO admin (id, pkg, key) VALUES (?, ?, ?)");
+}
+
+TEST_F(TsqbTests, TYPE_SAFE)
+{
+/*
+ * Below cause complie error since expression types are dismatch.
+
+ std::string type_unsafe1 = admin.selectAll().where(expr(&Admin::uid) > "dpm");
+ std::string type_unsafe2 = admin.selectAll().where(expr(&Admin::uid) == "dpm");
+ std::string type_unsafe3 = admin.selectAll().where(expr(&Admin::pkg) == 3);
+ int pkg = 3;
+ std::string type_unsafe4 = admin.selectAll().where(expr(&Admin::pkg) < pkg);
+ std::string type_unsafe5 = admin.remove().where(expr(&Admin::pkg) == "dpm" &&
+ expr(&Admin::uid) == "dpm");
+*/
+}
+
+TEST_F(TsqbTests, MULTI_SELECT)
+{
+ std::string multiSelect1 = db.select(&Admin::uid, &Admin::key,
+ &ManagedPolicy::id, &ManagedPolicy::value);
+ std::string multiSelect2 = db.select(&Admin::uid, &Admin::key,
+ &ManagedPolicy::id, &ManagedPolicy::value)
+ .where(expr(&Admin::uid) > 0 && expr(&ManagedPolicy::id) == 3);
+
+ EXPECT_EQ(multiSelect1, "SELECT admin.uid, admin.key, managed_policy.id, "
+ "managed_policy.value FROM admin, managed_policy");
+ EXPECT_EQ(multiSelect2, "SELECT admin.uid, admin.key, managed_policy.id, "
+ "managed_policy.value FROM admin, managed_policy "
+ "WHERE admin.uid > ? AND managed_policy.id = ?");
+}
+
+TEST_F(TsqbTests, JOIN)
+{
+ std::string join1 = db.select(&Admin::uid, &Admin::key)
+ .join<PolicyDefinition>(condition::Join::LEFT_OUTER);
+ std::string join2 = db.select(&Admin::uid, &Admin::key)
+ .join<ManagedPolicy>(condition::Join::CROSS);
+ std::string join3 = db.select(&ManagedPolicy::value)
+ .join<PolicyDefinition>()
+ .on(expr(&ManagedPolicy::pid) == expr(&PolicyDefinition::id))
+ .join<Admin>()
+ .on(expr(&ManagedPolicy::aid) == expr(&Admin::id))
+ .where(expr(&ManagedPolicy::pid) == 99);
+
+ EXPECT_EQ(join1, "SELECT admin.uid, admin.key FROM admin "
+ "LEFT OUTER JOIN policy_definition");
+ EXPECT_EQ(join2, "SELECT admin.uid, admin.key FROM admin "
+ "CROSS JOIN managed_policy");
+ EXPECT_EQ(join3, "SELECT managed_policy.value FROM managed_policy "
+ "INNER JOIN policy_definition "
+ "ON managed_policy.pid = policy_definition.id "
+ "INNER JOIN admin ON managed_policy.aid = admin.id "
+ "WHERE managed_policy.pid = ?");
+}
--- /dev/null
+/*
+ * Copyright (c) 2017-present Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+/*
+ * @file tsqb.hxx
+ * @author Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @brief TSQB is type-safe query builder
+ */
+
+#pragma once
+
+#include "include/database.hxx"
+#include "include/table.hxx"
+#include "include/column.hxx"
+#include "include/expression.hxx"
+#include "include/condition.hxx"
+#include "include/util.hxx"
projects / platform / core / security / vist.git / commitdiff