Add OMEMO via Plugin

1 files changed, 138 insertions, 0 deletions

diff --git a/plugins/signal-protocol/CMakeLists.txt b/plugins/signal-protocol/CMakeLists.txt
new file mode 100644
index 00000000..de95adc6
--- /dev/null
+++ b/plugins/signal-protocol/CMakeLists.txt
@@ -0,0 +1,138 @@
+add_subdirectory(libsignal-protocol-c)
+set_property(TARGET curve25519 PROPERTY POSITION_INDEPENDENT_CODE ON)
+set_property(TARGET protobuf-c PROPERTY POSITION_INDEPENDENT_CODE ON)
+set_property(TARGET signal-protocol-c PROPERTY POSITION_INDEPENDENT_CODE ON)
+
+find_package(Vala REQUIRED)
+find_package(PkgConfig REQUIRED)
+find_package(OpenSSL REQUIRED)
+include(${VALA_USE_FILE})
+
+set(SIGNAL_PROTOCOL_PACKAGES
+    glib-2.0
+    gee-0.8
+    gobject-2.0
+)
+
+pkg_check_modules(SIGNAL_PROTOCOL REQUIRED ${SIGNAL_PROTOCOL_PACKAGES})
+
+vala_precompile(SIGNAL_PROTOCOL_VALA_C
+SOURCES
+    "src/context.vala"
+    "src/simple_iks.vala"
+    "src/simple_ss.vala"
+    "src/simple_pks.vala"
+    "src/simple_spks.vala"
+    "src/store.vala"
+    "src/util.vala"
+CUSTOM_VAPIS
+    ${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-public.vapi
+    ${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-native.vapi
+PACKAGES
+    ${SIGNAL_PROTOCOL_PACKAGES}
+GENERATE_VAPI
+    signal-protocol-vala
+GENERATE_HEADER
+    signal-protocol-vala
+OPTIONS
+    ${GLOBAL_DEBUG_FLAGS}
+    --thread
+)
+
+set(CFLAGS ${VALA_CFLAGS} ${SIGNAL_PROTOCOL_CFLAGS} -I${CMAKE_CURRENT_SOURCE_DIR}/libsignal-protocol-c/src -I${CMAKE_CURRENT_SOURCE_DIR}/src)
+add_definitions(${CFLAGS})
+add_library(signal-protocol-vala ${SIGNAL_PROTOCOL_VALA_C} ${CMAKE_CURRENT_SOURCE_DIR}/src/signal_helper.c)
+add_dependencies(signal-protocol-vala signal-protocol-c)
+target_link_libraries(signal-protocol-vala ${SIGNAL_PROTOCOL_LIBRARIES} ${OPENSSL_CRYPTO_LIBRARY} signal-protocol-c -lm)
+set_property(TARGET signal-protocol-vala PROPERTY POSITION_INDEPENDENT_CODE ON)
+
+set(SIGNAL_PROTOCOL_C_HEADERS
+    signal_protocol.h
+    signal_protocol_types.h
+    curve.h
+    hkdf.h
+    ratchet.h
+    protocol.h
+    session_state.h
+    session_record.h
+    session_pre_key.h
+    session_builder.h
+    session_cipher.h
+    key_helper.h
+    sender_key.h
+    sender_key_state.h
+    sender_key_record.h
+    group_session_builder.h
+    group_cipher.h
+    fingerprint.h
+    device_consistency.h
+)
+
+set(C_HEADERS_SRC "")
+set(C_HEADERS_TARGET "")
+
+foreach(f ${SIGNAL_PROTOCOL_C_HEADERS})
+    list(APPEND C_HEADERS_SRC "${CMAKE_CURRENT_SOURCE_DIR}/libsignal-protocol-c/src/${f}")
+    list(APPEND C_HEADERS_TARGET "${CMAKE_BINARY_DIR}/exports/${f}")
+    add_custom_command(OUTPUT "${CMAKE_BINARY_DIR}/exports/${f}"
+    COMMAND
+        cp "${CMAKE_CURRENT_SOURCE_DIR}/libsignal-protocol-c/src/${f}" "${CMAKE_BINARY_DIR}/exports/${f}"
+    DEPENDS
+        "${CMAKE_CURRENT_SOURCE_DIR}/libsignal-protocol-c/src/${f}"
+    COMMENT
+        Copy header file ${f}
+    )
+endforeach(f)
+
+list(APPEND C_HEADERS_SRC "${CMAKE_CURRENT_SOURCE_DIR}/src/signal_helper.h")
+list(APPEND C_HEADERS_TARGET "${CMAKE_BINARY_DIR}/exports/signal_helper.h")
+
+add_custom_command(OUTPUT "${CMAKE_BINARY_DIR}/exports/signal_helper.h"
+COMMAND
+    cp "${CMAKE_CURRENT_SOURCE_DIR}/src/signal_helper.h" "${CMAKE_BINARY_DIR}/exports/signal_helper.h"
+DEPENDS
+    "${CMAKE_CURRENT_SOURCE_DIR}/src/signal_helper.h"
+COMMENT
+    Copy header file signal_helper.h
+)
+
+add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/exports/signal-protocol.vapi
+COMMAND
+    cat "${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-public.vapi" "${CMAKE_BINARY_DIR}/exports/signal-protocol-vala.vapi" > "${CMAKE_BINARY_DIR}/exports/signal-protocol.vapi"
+DEPENDS
+    ${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-public.vapi
+    ${CMAKE_BINARY_DIR}/exports/signal-protocol-vala.vapi
+)
+
+add_custom_target(signal-protocol-vapi
+DEPENDS
+    ${CMAKE_BINARY_DIR}/exports/signal-protocol.vapi
+    ${CMAKE_BINARY_DIR}/exports/signal-protocol-vala.h
+    ${C_HEADERS_TARGET}
+)
+
+if(BUILD_TESTING)
+    vala_precompile(SIGNAL_TEST_VALA_C
+    SOURCES
+        "tests/common.vala"
+        "tests/testcase.vala"
+
+        "tests/curve25519.vala"
+        "tests/hkdf.vala"
+        "tests/session_builder.vala"
+    CUSTOM_VAPIS
+        ${CMAKE_BINARY_DIR}/exports/signal-protocol-vala-internal.vapi
+        ${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-public.vapi
+        ${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-native.vapi
+    PACKAGES
+        ${SIGNAL_PROTOCOL_PACKAGES}
+    OPTIONS
+        ${GLOBAL_DEBUG_FLAGS}
+        --thread
+    )
+
+    set(CFLAGS ${VALA_CFLAGS} ${SIGNAL_PROTOCOL_CFLAGS} -I${CMAKE_CURRENT_BINARY_DIR}/signal-protocol)
+    add_executable(signal-protocol-vala-test ${SIGNAL_TEST_VALA_C})
+    add_dependencies(signal-protocol-vala-test signal-protocol-vala signal-protocol-vapi)
+    target_link_libraries(signal-protocol-vala-test signal-protocol-vala)
+endif(BUILD_TESTING)
\ No newline at end of file