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# Prerequisites
*.d
# Compiled Object files
*.slo
*.lo
*.o
*.obj
# Precompiled Headers
*.gch
*.pch
# Compiled Dynamic libraries
*.so
*.dylib
*.dll
# Fortran module files
*.mod
*.smod
# Compiled Static libraries
*.lai
*.la
*.a
*.lib
# Executables
*.exe
*.out
*.app
# tmp folder of install-deps
utility/install-deps/tmp/
# idea
.idea
cmake-build-debug/
# custom build
build/
# Mac
**/.DS_Store

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cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
###################################################################################################
## These variables are passed to oatpp-module-install.cmake script
## use these variables to configure module installation
set(OATPP_THIS_MODULE_NAME oatpp-postgresql) ## name of the module (also name of folders in installation dirs)
set(OATPP_THIS_MODULE_VERSION "1.1.0") ## version of the module (also sufix of folders in installation dirs)
set(OATPP_THIS_MODULE_LIBRARIES oatpp-postgresql) ## list of libraries to find when find_package is called
set(OATPP_THIS_MODULE_TARGETS oatpp-postgresql) ## list of targets to install
set(OATPP_THIS_MODULE_DIRECTORIES oatpp-postgresql) ## list of directories to install
###################################################################################################
project(${OATPP_THIS_MODULE_NAME}
VERSION ${OATPP_THIS_MODULE_VERSION}
LANGUAGES CXX
## HOMEPAGE_URL "https://github.com/oatpp/oatpp-postgresql"
## DESCRIPTION "Something about postgresql"
)
option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
option(OATPP_DIR_SRC "Path to oatpp module directory (sources)")
option(OATPP_DIR_LIB "Path to directory with liboatpp (directory containing ex: liboatpp.so or liboatpp.dynlib)")
option(OATPP_BUILD_TESTS "Build tests for this module" ON)
option(OATPP_INSTALL "Install module binaries" ON)
set(OATPP_MODULES_LOCATION "INSTALLED" CACHE STRING "Location where to find oatpp modules. can be [INSTALLED|EXTERNAL|CUSTOM]")
###################################################################################################
## get oatpp main module in specified location
set(OATPP_MODULES_LOCATION_INSTALLED INSTALLED)
set(OATPP_MODULES_LOCATION_EXTERNAL EXTERNAL)
set(OATPP_MODULES_LOCATION_CUSTOM CUSTOM)
if(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_INSTALLED)
message("Finding oatpp in location=INSTALLED")
find_package(oatpp ${OATPP_THIS_MODULE_VERSION} REQUIRED)
get_target_property(OATPP_INCLUDE oatpp::oatpp INTERFACE_INCLUDE_DIRECTORIES)
message("OATPP_INCLUDE=${OATPP_INCLUDE}")
get_target_property(OATPP_TEST_INCLUDE oatpp::oatpp-test INTERFACE_INCLUDE_DIRECTORIES)
message("OATPP_TEST_INCLUDE=${OATPP_TEST_INCLUDE}")
elseif(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_EXTERNAL)
message("Finding oatpp in location=EXTERNAL")
include(ExternalProject)
set(MODULE_WAIT_DEPS ON)
set(LIB_OATPP_EXTERNAL "lib_oatpp_external")
ExternalProject_Add(${LIB_OATPP_EXTERNAL}
GIT_REPOSITORY "https://github.com/oatpp/oatpp.git"
GIT_TAG origin/master
CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DOATPP_INSTALL=OFF -DOATPP_BUILD_TESTS=OFF
INSTALL_COMMAND cmake -E echo "SKIP INSTALL '${LIB_OATPP_EXTERNAL}'"
)
ExternalProject_Get_Property(${LIB_OATPP_EXTERNAL} BINARY_DIR)
set(OATPP_DIR_LIB ${BINARY_DIR}/src)
ExternalProject_Get_Property(${LIB_OATPP_EXTERNAL} SOURCE_DIR)
set(OATPP_DIR_SRC ${SOURCE_DIR}/src)
message("OATPP_DIR_SRC --> '${OATPP_DIR_SRC}'")
message("OATPP_DIR_LIB --> '${OATPP_DIR_LIB}'")
elseif(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_CUSTOM)
message("Finding oatpp in location=CUSTOM")
message("OATPP_DIR_SRC --> '${OATPP_DIR_SRC}'")
message("OATPP_DIR_LIB --> '${OATPP_DIR_LIB}'")
else()
message("FATAL_ERROR Unknown location to find oatpp '${OATPP_MODULES_LOCATION}'")
endif()
if(OATPP_DIR_LIB)
link_directories(${OATPP_DIR_LIB})
endif()
###################################################################################################
## get dependencies
message("\n############################################################################")
message("## ${OATPP_THIS_MODULE_NAME} module. Resolving dependencies...\n")
## TODO find dependecies here (if some)
message("\n############################################################################\n")
###################################################################################################
## define targets
include(cmake/module-utils.cmake)
add_subdirectory("src")
if(OATPP_BUILD_TESTS)
enable_testing()
add_subdirectory("test")
endif()

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# oatpp-postgresql

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# Starter pipeline
# Start with a minimal pipeline that you can customize to build and deploy your code.
# Add steps that build, run tests, deploy, and more:
# https://aka.ms/yaml
jobs:
- job: ubuntu_16_04
displayName: 'Build - Ubuntu 16.04'
continueOnError: false
pool:
vmImage: 'Ubuntu 16.04'
workspace:
clean: all
steps:
- script: |
mkdir build
- script: |
git clone https://github.com/oatpp/oatpp
mkdir -p oatpp/build
displayName: 'Checkout - oatpp'
workingDirectory: build
- script: |
cmake ..
sudo make install
displayName: 'Build - oatpp'
workingDirectory: build/oatpp/build
- script: |
cmake ..
make
displayName: 'Build - module'
workingDirectory: build
- script: |
make test ARGS="-V"
displayName: 'Test'
workingDirectory: build
- job: macOS
displayName: 'Build - macOS'
continueOnError: false
pool:
vmImage: 'macOS-10.14'
workspace:
clean: all
steps:
- script: |
mkdir build
- script: |
git clone https://github.com/oatpp/oatpp
mkdir -p oatpp/build
displayName: 'Checkout - oatpp'
workingDirectory: build
- script: |
cmake ..
sudo make install
displayName: 'Build - oatpp'
workingDirectory: build/oatpp/build
- script: |
cmake ..
make
displayName: 'Build - module'
workingDirectory: build
- script: |
make test ARGS="-V"
displayName: 'Test'
workingDirectory: build
- job: windows
displayName: 'Build - Windows'
continueOnError: false
pool:
vmImage: 'windows-latest'
workspace:
clean: all
steps:
- script: |
MD build
- script: |
git clone https://github.com/oatpp/oatpp
MD oatpp\build
displayName: 'Checkout - oatpp'
workingDirectory: build
- script: |
cmake ..
cmake --build . --target INSTALL
displayName: 'Build - oatpp'
workingDirectory: build\oatpp\build
- script: |
cmake ..
cmake --build .
displayName: 'Build - module'
workingDirectory: build
- script: |
module-tests.exe
displayName: 'Test'
workingDirectory: build\test\Debug\

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@PACKAGE_INIT@
if(NOT TARGET oatpp::@OATPP_MODULE_NAME@)
include("${CMAKE_CURRENT_LIST_DIR}/@OATPP_MODULE_NAME@Targets.cmake")
endif()
set_and_check(@OATPP_MODULE_NAME@_INCLUDE_DIRS "${PACKAGE_PREFIX_DIR}/include/oatpp-@OATPP_MODULE_VERSION@/@OATPP_MODULE_NAME@/")
set_and_check(@OATPP_MODULE_NAME@_LIBRARIES_DIRS "${PACKAGE_PREFIX_DIR}/@OATPP_MODULE_LIBDIR@/oatpp-@OATPP_MODULE_VERSION@/")
set(@OATPP_MODULE_NAME@_LIBRARIES @OATPP_MODULE_LIBRARIES@)
set(OATPP_BASE_DIR "${PACKAGE_PREFIX_DIR}/include/oatpp-@OATPP_MODULE_VERSION@/")

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#######################################################################################
## Set module properties
## all oatpp modules should have the same installation procedure
##
## installation tree:
##
## prefix/
## |
## |- include/oatpp-<version>/<module-name>
## - lib/
## |
## |- cmake/<module-name>-<version>/
## | |
## | |- <module-name>Config.cmake
## | - <module-name>ConfigVersion.cmake
## |
## - oatpp-<version>/
## |
## |- lib1.a
## |- lib2.a
## - ...
##
######################################################################################
message("\n############################################################################")
message("## oatpp-module-install.cmake\n")
message("OATPP_THIS_MODULE_NAME=${OATPP_THIS_MODULE_NAME}")
message("OATPP_THIS_MODULE_VERSION=${OATPP_THIS_MODULE_VERSION}")
message("OATPP_THIS_MODULE_LIBRARIES=${OATPP_THIS_MODULE_LIBRARIES}")
message("OATPP_THIS_MODULE_TARGETS=${OATPP_THIS_MODULE_TARGETS}")
message("OATPP_THIS_MODULE_DIRECTORIES=${OATPP_THIS_MODULE_DIRECTORIES}")
message("\n############################################################################\n")
#######################################################################################
## Set cache variables to configure module-config.cmake.in template
## via call to configure_package_config_file
include(GNUInstallDirs)
set(OATPP_MODULE_NAME ${OATPP_THIS_MODULE_NAME} CACHE STRING "oatpp module name")
set(OATPP_MODULE_VERSION "${OATPP_THIS_MODULE_VERSION}" CACHE STRING "oatpp module version")
set(OATPP_MODULE_LIBRARIES
"${OATPP_THIS_MODULE_LIBRARIES}" ## list libraries to find when find_package is called
CACHE INTERNAL "oatpp module libraries"
)
set(OATPP_MODULE_LIBDIR ${CMAKE_INSTALL_LIBDIR} CACHE STRING "lib folder name")
#######################################################################################
## calc directories to install (relative to this script)
## dirs should be in ( relative ../src/<dirs>)
foreach(CURR_DIR ${OATPP_THIS_MODULE_DIRECTORIES})
list(APPEND OATPP_DIRS_TO_INSTALL ${CMAKE_CURRENT_LIST_DIR}/../src/${CURR_DIR})
endforeach()
#######################################################################################
install(TARGETS ${OATPP_THIS_MODULE_TARGETS}
EXPORT "${OATPP_MODULE_NAME}Targets"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}/oatpp-${OATPP_MODULE_VERSION}"
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/oatpp-${OATPP_MODULE_VERSION}"
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}/oatpp-${OATPP_MODULE_VERSION}"
INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/oatpp-${OATPP_MODULE_VERSION}/${OATPP_MODULE_NAME}"
)
install(DIRECTORY ${OATPP_DIRS_TO_INSTALL}
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/oatpp-${OATPP_MODULE_VERSION}/${OATPP_MODULE_NAME}"
FILES_MATCHING PATTERN "*.hpp"
)
install(EXPORT "${OATPP_MODULE_NAME}Targets"
FILE "${OATPP_MODULE_NAME}Targets.cmake"
NAMESPACE oatpp::
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}"
)
include(CMakePackageConfigHelpers)
write_basic_package_version_file("${OATPP_MODULE_NAME}ConfigVersion.cmake"
VERSION ${OATPP_MODULE_VERSION}
COMPATIBILITY ExactVersion ## Use exact version matching.
)
## Take module-config.cmake.in file in this direcory as a template
configure_package_config_file(
"${CMAKE_CURRENT_LIST_DIR}/module-config.cmake.in"
"${OATPP_MODULE_NAME}Config.cmake"
INSTALL_DESTINATION
"${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}"
PATH_VARS
OATPP_MODULE_NAME
OATPP_MODULE_VERSION
OATPP_MODULE_LIBRARIES
OATPP_MODULE_LIBDIR
NO_CHECK_REQUIRED_COMPONENTS_MACRO
)
install(
FILES
"${CMAKE_CURRENT_BINARY_DIR}/${OATPP_MODULE_NAME}Config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/${OATPP_MODULE_NAME}ConfigVersion.cmake"
DESTINATION
"${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}"
)

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macro(target_link_oatpp target)
if(TARGET oatpp::oatpp) ## OATPP_MODULES_LOCATION == INSTALLED
message("target_link_oatpp(${target}) to installed oatpp lib")
target_link_libraries(${target}
PRIVATE oatpp::oatpp
PRIVATE oatpp::oatpp-test
)
else()
message("target_link_oatpp(${target}) to found in provided path oatpp lib")
target_include_directories(${target} PUBLIC $<BUILD_INTERFACE:${OATPP_DIR_SRC}>)
#target_link_directories(${target} PRIVATE ${OATPP_DIR_LIB})
target_link_libraries(${target}
PRIVATE oatpp
PRIVATE oatpp-test
)
endif()
endmacro()

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add_library(${OATPP_THIS_MODULE_NAME}
oatpp-postgresql/Executor.cpp
oatpp-postgresql/Executor.hpp
)
set_target_properties(${OATPP_THIS_MODULE_NAME} PROPERTIES
CXX_STANDARD 11
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
)
if(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_EXTERNAL)
add_dependencies(${OATPP_THIS_MODULE_NAME} ${LIB_OATPP_EXTERNAL})
endif()
target_link_oatpp(${OATPP_THIS_MODULE_NAME})
target_include_directories(${OATPP_THIS_MODULE_NAME}
PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
)
## TODO link dependencies here (if some)
#######################################################################################################
## install targets
if(OATPP_INSTALL)
include("../cmake/module-install.cmake")
endif()

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/***************************************************************************
*
* Project _____ __ ____ _ _
* ( _ ) /__\ (_ _)_| |_ _| |_
* )(_)( /(__)\ )( (_ _)(_ _)
* (_____)(__)(__)(__) |_| |_|
*
*
* Copyright 2018-present, Leonid Stryzhevskyi <lganzzzo@gmail.com>
*
* 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 "Executor.hpp"
#include "oatpp/core/parser/ParsingError.hpp"
namespace oatpp { namespace postgresql {
data::share::StringTemplate::Variable Executor::parseIdentifier(parser::Caret& caret) {
StringTemplate::Variable result;
result.posStart = caret.getPosition();
if(caret.canContinueAtChar(':', 1)) {
auto label = caret.putLabel();
while(caret.canContinue()) {
v_char8 a = *caret.getCurrData();
bool isAllowedChar = (a >= 'a' && a <= 'z') || (a >= 'A' && a <= 'Z') || (a >= '0' && a <= '9') || (a == '_');
if(!isAllowedChar) {
result.posEnd = caret.getPosition() - 1;
result.name = label.toString();
return result;
}
caret.inc();
}
result.name = label.toString();
} else {
caret.setError("Invalid identifier");
}
result.posEnd = caret.getPosition() - 1;
return result;
}
void Executor::skipStringInQuotes(parser::Caret& caret) {
bool opened = false;
while(caret.canContinueAtChar('\'', 1)) {
opened = true;
if(caret.findChar('\'')) {
caret.inc();
opened = false;
}
}
if(opened) {
caret.setError("Invalid quote-enclosed string");
}
}
void Executor::skipStringInDollars(parser::Caret& caret) {
if(caret.canContinueAtChar('$', 1)) {
auto label = caret.putLabel();
if(!caret.findChar('$')) {
caret.setError("Invalid dollar-enclosed string");
return;
}
caret.inc();
auto term = label.toString(false);
while(caret.canContinue()) {
if(caret.findChar('$')) {
caret.inc();
if(caret.isAtText(term->getData(), term->getSize(), true)) {
return;
}
}
}
}
caret.setError("Invalid dollar-enclosed string");
}
data::share::StringTemplate Executor::parseQueryTemplate(const oatpp::String& text) {
std::vector<StringTemplate::Variable> variables;
parser::Caret caret(text);
while(caret.canContinue()) {
v_char8 c = *caret.getCurrData();
switch(c) {
case ':': {
auto var = parseIdentifier(caret);
if(var.name) {
variables.push_back(var);
}
}
break;
case '\'': skipStringInQuotes(caret); break;
case '$': skipStringInDollars(caret); break;
default:
caret.inc();
}
}
if(caret.hasError()) {
throw oatpp::parser::ParsingError(caret.getErrorMessage(), caret.getErrorCode(), caret.getPosition());
}
return StringTemplate(text, std::move(variables));
}
db::QueryResult Executor::execute(const StringTemplate& queryTemplate, const std::unordered_map<oatpp::String, oatpp::Any>& params) {
std::unordered_map<oatpp::String, oatpp::String> map;
for(auto p : params) {
map[p.first] = "<" + p.first + ">";
}
auto res = queryTemplate.format(map);
OATPP_LOGD("AAA", "query={%s}", res->c_str());
return db::QueryResult();
}
}}

48
src/oatpp-postgresql/Executor.hpp Normal file
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/***************************************************************************
*
* Project _____ __ ____ _ _
* ( _ ) /__\ (_ _)_| |_ _| |_
* )(_)( /(__)\ )( (_ _)(_ _)
* (_____)(__)(__)(__) |_| |_|
*
*
* Copyright 2018-present, Leonid Stryzhevskyi <lganzzzo@gmail.com>
*
* 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.
*
***************************************************************************/
#ifndef oatpp_postgresql_Executor_hpp
#define oatpp_postgresql_Executor_hpp
#include "oatpp/db/Executor.hpp"
#include "oatpp/core/parser/Caret.hpp"
namespace oatpp { namespace postgresql {
class Executor : public db::Executor {
private:
static StringTemplate::Variable parseIdentifier(parser::Caret& caret);
static void skipStringInQuotes(parser::Caret& caret);
static void skipStringInDollars(parser::Caret& caret);
public:
StringTemplate parseQueryTemplate(const oatpp::String& text) override;
db::QueryResult execute(const StringTemplate& queryTemplate, const std::unordered_map<oatpp::String, oatpp::Any>& params) override;
};
}}
#endif // oatpp_postgresql_Executor_hpp

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test/CMakeLists.txt Normal file
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add_executable(module-tests
oatpp-postgresql/tests.cpp
)
set_target_properties(module-tests PROPERTIES
CXX_STANDARD 11
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
)
target_include_directories(module-tests
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
)
if(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_EXTERNAL)
add_dependencies(module-tests ${LIB_OATPP_EXTERNAL})
endif()
add_dependencies(module-tests ${OATPP_THIS_MODULE_NAME})
target_link_oatpp(module-tests)
target_link_libraries(module-tests
PRIVATE ${OATPP_THIS_MODULE_NAME}
)
## TODO link dependencies here (if some)
add_test(module-tests module-tests)

72
test/oatpp-postgresql/tests.cpp Normal file
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#include "oatpp-postgresql/Executor.hpp"
#include "oatpp-test/UnitTest.hpp"
#include "oatpp/core/concurrency/SpinLock.hpp"
#include "oatpp/core/base/Environment.hpp"
#include <iostream>
#include "oatpp/db/Client.hpp"
#include "oatpp/core/macro/codegen.hpp"
namespace {
#include OATPP_CODEGEN_BEGIN(DbClient)
class DbClient : public oatpp::db::Client {
public:
DbClient(const std::shared_ptr<oatpp::db::Executor>& executor)
: oatpp::db::Client(executor)
{}
QUERY(getUserById, "SELECT * FROM user WHERE tag=$<text>$a$<text>$ AND userId=:userId AND role=:role",
PARAM(oatpp::String, userId),
PARAM(oatpp::String, role))
};
#include OATPP_CODEGEN_END(DbClient)
class Test : public oatpp::test::UnitTest {
public:
Test() : oatpp::test::UnitTest("MyTag")
{}
void onRun() override {
auto executor = std::make_shared<oatpp::postgresql::Executor>();
auto client = DbClient(executor);
client.getUserById("1", "2");
}
};
void runTests() {
OATPP_RUN_TEST(Test);
}
}
int main() {
oatpp::base::Environment::init();
runTests();
/* Print how much objects were created during app running, and what have left-probably leaked */
/* Disable object counting for release builds using '-D OATPP_DISABLE_ENV_OBJECT_COUNTERS' flag for better performance */
std::cout << "\nEnvironment:\n";
std::cout << "objectsCount = " << oatpp::base::Environment::getObjectsCount() << "\n";
std::cout << "objectsCreated = " << oatpp::base::Environment::getObjectsCreated() << "\n\n";
OATPP_ASSERT(oatpp::base::Environment::getObjectsCount() == 0);
oatpp::base::Environment::destroy();
return 0;
}

3
utility/install-deps/install-my-dependency.sh Executable file
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#!/bin/sh
echo "steps to install some my dependency"

21
utility/module-uninstall.sh Executable file
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#!/bin/sh
MODULE_NAME="oatpp-postgresql"
MODULE_VERSION="0.19.1"
echo "remove include folder: '/usr/local/include/oatpp-$MODULE_VERSION/$MODULE_NAME'"
rm -rf "/usr/local/include/oatpp-$MODULE_VERSION/$MODULE_NAME"
echo "remove cmake package: '/usr/local/lib/cmake/$MODULE_NAME-$MODULE_VERSION'"
rm -rf "/usr/local/lib/cmake/$MODULE_NAME-$MODULE_VERSION"
MODULE_LIB_PATH="/usr/local/lib/oatpp-$MODULE_VERSION"
echo "remove '$MODULE_LIB_PATH/lib$MODULE_NAME.dylib'"
rm "$MODULE_LIB_PATH/lib$MODULE_NAME.dylib"
echo "remove '$MODULE_LIB_PATH/lib$MODULE_NAME.so'"
rm "$MODULE_LIB_PATH/lib$MODULE_NAME.so"
echo "remove '$MODULE_LIB_PATH/lib$MODULE_NAME.a'"
rm "$MODULE_LIB_PATH/lib$MODULE_NAME.a"