diff options
| -rw-r--r-- | CMakeLists.txt | 8 | ||||
| -rw-r--r-- | NK_C_API.cc | 13 | ||||
| -rw-r--r-- | NK_C_API.h | 23 | ||||
| -rw-r--r-- | libnitrokey/version.h.in | 39 |
4 files changed, 81 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 3dacb48..11e3f3c 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -41,6 +41,7 @@ IF (NOT CMAKE_BUILD_TYPE) ENDIF() MESSAGE("${PROJECT_NAME}: Build type: ${CMAKE_BUILD_TYPE}") +include_directories(${CMAKE_CURRENT_BINARY_DIR}/libnitrokey) include_directories(hidapi) include_directories(libnitrokey) set(SOURCE_FILES @@ -115,7 +116,12 @@ IF (LOG_VOLATILE_DATA) ENDIF() -file(GLOB LIB_INCLUDES "libnitrokey/*.h" "NK_C_API.h") +# generate version.h +exec_program("git" ${CMAKE_CURRENT_SOURCE_DIR} ARGS "describe --always" OUTPUT_VARIABLE PROJECT_VERSION_GIT) +configure_file("libnitrokey/version.h.in" "libnitrokey/version.h" @ONLY) + + +file(GLOB LIB_INCLUDES "libnitrokey/*.h" "NK_C_API.h" "${CMAKE_CURRENT_BINARY_DIR}/libnitrokey/version.h") install (FILES ${LIB_INCLUDES} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}) install (TARGETS nitrokey DESTINATION ${CMAKE_INSTALL_LIBDIR}) diff --git a/NK_C_API.cc b/NK_C_API.cc index 8e005b8..a26b1da 100644 --- a/NK_C_API.cc +++ b/NK_C_API.cc @@ -25,6 +25,7 @@ #include <cstring> #include "libnitrokey/LibraryException.h" #include "libnitrokey/cxx_semantics.h" +#include "version.h" #ifdef _MSC_VER #ifdef _WIN32 @@ -353,6 +354,18 @@ extern "C" { m->set_loglevel(level); } + NK_C_API unsigned int NK_get_major_library_version() { + return get_major_library_version(); + } + + NK_C_API unsigned int NK_get_minor_library_version() { + return get_minor_library_version(); + } + + NK_C_API const char* NK_get_library_version() { + return get_library_version(); + } + NK_C_API int NK_totp_set_time(uint64_t time) { auto m = NitrokeyManager::instance(); return get_without_result([&]() { @@ -61,7 +61,28 @@ extern "C" { * Set debug level of messages written on stderr * @param level (int) 0-lowest verbosity, 5-highest verbosity */ - NK_C_API void NK_set_debug_level(const int level); + NK_C_API void NK_set_debug_level(const int level); + + /** + * Get the major library version, e. g. the 3 in v3.2. + * @return the major library version + */ + NK_C_API unsigned int NK_get_major_library_version(); + + /** + * Get the minor library version, e. g. the 2 in v3.2. + * @return the minor library version + */ + NK_C_API unsigned int NK_get_minor_library_version(); + + /** + * Get the library version as a string. This is the output of + * `git describe --always` at compile time, for example "v3.3" or + * "v3.3-19-gaee920b". + * The return value is a string literal and must not be freed. + * @return the library version as a string + */ + NK_C_API const char* NK_get_library_version(); /** * Connect to device of given model. Currently library can be connected only to one device at once. diff --git a/libnitrokey/version.h.in b/libnitrokey/version.h.in new file mode 100644 index 0000000..20c3179 --- /dev/null +++ b/libnitrokey/version.h.in @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2018 Nitrokey UG + * + * This file is part of libnitrokey. + * + * libnitrokey is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * any later version. + * + * libnitrokey is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with libnitrokey. If not, see <http://www.gnu.org/licenses/>. + * + * SPDX-License-Identifier: LGPL-3.0 + */ + +#ifndef LIBNITROKEY_VERSION_H +#define LIBNITROKEY_VERSION_H + +namespace nitrokey { +unsigned int get_major_library_version() { + return @PROJECT_VERSION_MAJOR@; +} + +unsigned int get_minor_library_version() { + return @PROJECT_VERSION_MINOR@; +} + +const char* get_library_version() { + return "@PROJECT_VERSION_GIT@"; +} +} + +#endif |