Initial commit

.appveyor.yml

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+image: Visual Studio 2017
+environment:
+  matrix:
+    - CMAKE_GENERATOR: "Visual Studio 15 2017 Win64"
+    - CMAKE_GENERATOR: "Visual Studio 15 2017"
+build_script:
+  - cmd: git submodule update --init --recursive
+  - cmd: .\.ci\common\script\appveyor.bat "%CMAKE_GENERATOR%"

.clang-format

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+BasedOnStyle: Google
+ColumnLimit: 0
+AllowShortIfStatementsOnASingleLine: true
+AllowShortCaseLabelsOnASingleLine: true

.gitignore

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+/ALL_BUILD.vcxproj
+/ALL_BUILD.vcxproj.filters
+/CMakeCache.txt
+/CMakeFiles/
+/CTestTestfile.cmake
+/GeoLite2-ASN_20*/
+/GeoLite2-Country_20*/
+/INSTALL.vcxproj
+/INSTALL.vcxproj.filters
+/MK_DIST/
+/Makefile
+/RUN_TESTS.vcxproj
+/RUN_TESTS.vcxproj.filters
+/Release/
+/Testing
+/ZERO_CHECK.vcxproj
+/ZERO_CHECK.vcxproj.filters
+/argh.h
+/asn.mmdb
+/ca-bundle.pem
+/catch.hpp
+/cmake_install.cmake
+/country.mmdb
+/geolite2-asn.tar.gz
+/geolite2-country.tar.gz
+/install_manifest.txt
+/libmkmmdb.a
+/mkcurl.h
+/mkdata.h
+/mkmmdb-client
+/mkmmdb-client.dir/
+/mkmmdb-client.vcxproj
+/mkmmdb-client.vcxproj.filters
+/mkmmdb.sln
+/windows-curl-*.tar.gz
+/windows-libmaxminddb-*.tar.gz
+/x64/

.gitmodules

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+[submodule "cmake/Modules"]
+	path = cmake/Modules
+	url = https://github.com/measurement-kit/cmake-modules
+[submodule ".ci/common"]
+	path = .ci/common
+	url = https://github.com/measurement-kit/ci-common

.travis.yml

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+language: c++
+services:
+  - docker
+sudo: required
+matrix:
+  include:
+    - env: BUILD_TYPE="asan"
+    - env: BUILD_TYPE="clang"
+    - env: BUILD_TYPE="coverage"
+    - env: BUILD_TYPE="lsan"
+    - env: BUILD_TYPE="ubsan"
+    - env: BUILD_TYPE="vanilla"
+script:
+  - ./.ci/common/script/travis $BUILD_TYPE

AUTHORS

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+Simone Basso <bassosimone@gmail.com>

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.1.0)
+project(mkmmdb LANGUAGES CXX)
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/Modules")
+include(MkUtils)
+
+# Download dependencies
+# ---------------------
+
+MkDownloadMMDBDatabases()
+
+if("${MSVC}")
+  MkDownloadMeasurementKitPrebuiltWindowsLibmaxminddb()
+  list(APPEND CMAKE_REQUIRED_INCLUDES "${MK_WINDOWS_LIBMAXMINDDB_INCLUDE_PATH}")
+  list(APPEND CMAKE_LIBRARY_PATH "${MK_WINDOWS_LIBMAXMINDDB_LIBRARY_PATH}")
+endif()
+
+# Checks
+# ------
+
+include(CheckIncludeFiles)
+
+check_include_files(maxminddb.h MKMMDB_HAVE_MAXMINDDB_H)
+find_library(LIBMAXMINDDB_LIBRARY maxminddb)
+if (("${MKMMDB_HAVE_MAXMINDDB_H}" STREQUAL "") OR
+    ("${LIBMAXMINDDB_LIBRARY}" STREQUAL "LIBMAXMINDDB_LIBRARY-NOTFOUND"))
+  message(FATAL_ERROR "Cannot find libmaxminddb")
+endif()
+list(APPEND MKMMDB_LIBS "${LIBMAXMINDDB_LIBRARY}")
+
+find_package(CURL REQUIRED)
+
+# Compiler flags
+# --------------
+
+MkSetCompilerFlags()
+
+# Library and binary
+# ------------------
+
+set(MKMMDB_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}
+    ${CURL_INCLUDE_DIRS} ${CMAKE_REQUIRED_INCLUDES})
+
+add_library(mkmmdb mkmmdb.cpp)
+add_executable(mkmmdb-client mkmmdb-client.cpp)
+target_include_directories(mkmmdb-client PUBLIC ${MKMMDB_INCLUDES})
+if("${WIN32}" OR "${MINGW}")
+  list(APPEND MKMMDB_LIBS "ws2_32")
+  if ("${MINGW}")
+      list(APPEND MKMMDB_LIBS -static-libgcc -static-libstdc++)
+  endif()
+endif()
+list(APPEND MKMMDB_LIBS Threads::Threads)
+target_link_libraries(mkmmdb-client "${MKMMDB_LIBS}" mkmmdb)
+
+# Testing
+# -------
+
+set(BUILD_TESTING "ON" CACHE BOOL "Whether to build tests")
+if(${BUILD_TESTING})
+  enable_testing()
+  add_test(NAME basic_test COMMAND mkmmdb-client 8.8.8.8)
+  add_test(NAME name_not_found_test COMMAND mkmmdb-client 127.0.0.1)
+  add_test(NAME invalid_ip_test COMMAND mkmmdb-client 8.8.8.x)
+endif()

LICENSE

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+Copyright 2018 Open Observatory of Network Interference (OONI), The Tor Project
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER OR 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.

README.md

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+# Measurement Kit MMDB wrappers
+
+[![GitHub license](https://img.shields.io/github/license/measurement-kit/mkmmdb.svg)](https://raw.githubusercontent.com/measurement-kit/mkmmdb/master/LICENSE) [![Github Releases](https://img.shields.io/github/release/measurement-kit/mkmmdb.svg)](https://github.com/measurement-kit/mkmmdb/releases) [![Build Status](https://img.shields.io/travis/measurement-kit/mkmmdb/master.svg?label=travis)](https://travis-ci.org/measurement-kit/mkmmdb) [![codecov](https://codecov.io/gh/measurement-kit/mkmmdb/branch/master/graph/badge.svg)](https://codecov.io/gh/measurement-kit/mkmmdb) [![Build status](https://img.shields.io/appveyor/ci/bassosimone/mkmmdb/master.svg?label=appveyor)](https://ci.appveyor.com/project/bassosimone/mkmmdb/branch/master)
+
+Experimental library to use libmaxminddb from Measurement Kit.

mkmmdb-client.cpp

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+#include <string.h>
+
+#include <iostream>
+#include <ios>
+
+#include "mkmmdb.h"
+
+int main(int argc, char **argv) {
+  if (argc != 2) {
+    std::clog << "Usage: mkmmdb-client <ip>" << std::endl;
+    exit(EXIT_FAILURE);
+  }
+  std::string ip = argv[1];
+  {
+    mkmmdb_uptr db{mkmmdb_open("country.mmdb")};
+    if (!mkmmdb_good(db.get())) {
+      std::clog << "Cannot open country.mmdb" << std::endl;
+      // FALLTHROUGH
+    }
+    std::string s = mkmmdb_lookup_cc(db.get(), ip.c_str());
+    std::clog << "=== BEGIN LOGS === " << std::endl;
+    std::clog << mkmmdb_get_last_lookup_logs(db.get());
+    std::clog << "=== END LOGS === " << std::endl;
+    std::clog << "CC: " << s << std::endl;
+  }
+  {
+    mkmmdb_uptr db{mkmmdb_open("asn.mmdb")};
+    if (!mkmmdb_good(db.get())) {
+      std::clog << "Cannot open asn.mmdb" << std::endl;
+      // FALLTHROUGH
+    }
+    {
+      std::string s = mkmmdb_lookup_org(db.get(), ip.c_str());
+      std::clog << "=== BEGIN LOGS === " << std::endl;
+      std::clog << mkmmdb_get_last_lookup_logs(db.get());
+      std::clog << "=== END LOGS === " << std::endl;
+      std::clog << "ORG: " << s << std::endl;
+    }
+    {
+      int64_t v = mkmmdb_lookup_asn(db.get(), ip.c_str());
+      std::clog << "=== BEGIN LOGS === " << std::endl;
+      std::clog << mkmmdb_get_last_lookup_logs(db.get());
+      std::clog << "=== END LOGS === " << std::endl;
+      std::clog << "ASN: " << v << std::endl;
+    }
+  }
+}

mkmmdb.cpp

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+#define MKMMDB_INLINE_IMPL
+#include "mkmmdb.h"