Merge pull request 'Bump version to v2.1.0 and fix compile' (#75) from dsc/wowlet:bump-version3 into master

Reviewed-on: #75

CMakeLists.txt

@@ -4,18 +4,20 @@ project(wowlet)
 message(STATUS "Initiating compile using CMake ${CMAKE_VERSION}")
 
 set(THREADS_PREFER_PTHREAD_FLAG ON)
-set(VERSION_MAJOR "0")
-set(VERSION_MINOR "2")
+set(VERSION_MAJOR "2")
+set(VERSION_MINOR "1")
 set(VERSION_REVISION "0")
-set(VERSION "beta-2")
+set(VERSION "beta-3")
 
 option(FETCH_DEPS "Download dependencies if they are not found" ON)
 option(XMRIG "Include XMRig module" ON)
-option(OPENVR "Include OpenVR support" OFF)
-option(QML "Include QtQuick (QML)" OFF)
-option(TOR_BIN "Path to Tor binary to embed inside WOWlet" OFF)
+option(OPENVR "Include OpenVR support")
+option(QML "Include QtQuick (QML)")
+option(ANDROID "Android deployment")
+option(ANDROID_DEBUG "View the Android app on desktop")
+option(TOR_BIN "Path to Tor binary to embed inside WOWlet")
 option(STATIC "Link libraries statically, requires static Qt")
-option(USE_DEVICE_TREZOR "Trezor support compilation" OFF)
+option(USE_DEVICE_TREZOR "Trezor support compilation")
 option(DONATE_BEG "Prompt donation window every once in a while" ON)
 list(INSERT CMAKE_MODULE_PATH 0 "${CMAKE_SOURCE_DIR}/cmake")
 include(CheckCCompilerFlag)
@@ -28,11 +30,10 @@ include(CheckSymbolExists)
 
 set(WOWNERO_HEAD "f611d5c9e32bc62f1735f6571b0bdb95cc020531")
 set(BUILD_GUI_DEPS ON)
-set(ARCH "x86-64")
-set(BUILD_64 ON)
+set(BUILD_64 ON CACHE BOOL "Build 64-bit binaries")
 set(INSTALL_VENDORED_LIBUNBOUND ${STATIC})
 set(USE_SINGLE_BUILDDIR ON)
-if(OPENVR)
+if(OPENVR OR ANDROID_DEBUG)
     set(QML ON)
 endif()
 
@@ -41,10 +42,7 @@ set(_CMAKE_BUILD_TYPE "")
 string(TOUPPER "${CMAKE_BUILD_TYPE}" _CMAKE_BUILD_TYPE)
 if("${_CMAKE_BUILD_TYPE}" STREQUAL "DEBUG")
     set(DEBUG ON)
-
     set(CMAKE_VERBOSE_MAKEFILE ON)
-    message(STATUS "OPENVR: ${OPENVR}")
-    message(STATUS "QML: ${QML}")
 endif()
 
 check_include_file(sys/prctl.h HAVE_SYS_PRCTL_H)
@@ -173,7 +171,7 @@ find_package(Boost 1.58 REQUIRED COMPONENTS
         program_options
         locale)
 
-if(UNIX AND NOT APPLE)
+if(UNIX AND NOT APPLE AND NOT ANDROID)
     if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
         # https://github.com/monero-project/monero-gui/issues/3142#issuecomment-705940446
         set(CMAKE_SKIP_RPATH ON)
@@ -195,6 +193,17 @@ if("$ENV{DRONE}" STREQUAL "true")
     message(STATUS "We are inside a static compile with Drone CI")
 endif()
 
+if(UNIX)
+    if(NOT CMAKE_PREFIX_PATH AND DEFINED ENV{CMAKE_PREFIX_PATH})
+        message(STATUS "Using CMAKE_PREFIX_PATH environment variable: '$ENV{CMAKE_PREFIX_PATH}'")
+        set(CMAKE_PREFIX_PATH $ENV{CMAKE_PREFIX_PATH})
+    endif()
+    if(APPLE AND NOT CMAKE_PREFIX_PATH)
+        execute_process(COMMAND brew --prefix qt5 OUTPUT_VARIABLE QT5_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
+        list(APPEND CMAKE_PREFIX_PATH ${QT5_DIR})
+    endif()
+endif()
+
 # To build WOWlet with embedded (and static) Tor, pass CMake -DTOR_BIN=/path/to/tor
 if(TOR_BIN)
     if(APPLE)
@@ -249,7 +258,7 @@ if(MINGW)
     set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wa,-mbig-obj")
     set(EXTRA_LIBRARIES mswsock;ws2_32;iphlpapi;crypt32;bcrypt)
     if(DEPENDS)
-	set(ICU_LIBRARIES iconv)
+	    set(ICU_LIBRARIES iconv)
     else()
         set(ICU_LIBRARIES icuio icuin icuuc icudt icutu iconv)
     endif()
@@ -264,7 +273,7 @@ elseif(DRAGONFLY)
     set(EXTRA_LIBRARIES execinfo ${COMPAT})
 elseif(CMAKE_SYSTEM_NAME MATCHES "(SunOS|Solaris)")
     set(EXTRA_LIBRARIES socket nsl resolv)
-elseif(NOT MSVC AND NOT DEPENDS)
+elseif(NOT MSVC AND NOT DEPENDS AND NOT ANDROID)
     find_library(RT rt)
     set(EXTRA_LIBRARIES ${RT})
 endif()
@@ -384,10 +393,6 @@ if(OPENVR)
     add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/contrib/openvr")
 endif()
 
-if(APPLE)
-    add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/contrib/KDMacTouchBar")
-endif()
-
 if(WITH_SCANNER)
     add_library(quirc STATIC
             contrib/quirc/lib/decode.c

Dockerfile.android

@@ -0,0 +1,245 @@
+FROM debian:stretch
+
+ARG THREADS=1
+ARG ANDROID_NDK_REVISION=21d
+ARG ANDROID_NDK_HASH=bcf4023eb8cb6976a4c7cff0a8a8f145f162bf4d
+ARG ANDROID_SDK_REVISION=4333796
+ARG ANDROID_SDK_HASH=92ffee5a1d98d856634e8b71132e8a95d96c83a63fde1099be3d86df3106def9
+ARG QT_VERSION=5.15.2
+
+WORKDIR /opt/android
+ENV WORKDIR=/opt/android
+
+ENV ANDROID_NATIVE_API_LEVEL=28
+ENV ANDROID_API=android-${ANDROID_NATIVE_API_LEVEL}
+ENV ANDROID_CLANG=aarch64-linux-android${ANDROID_NATIVE_API_LEVEL}-clang
+ENV ANDROID_CLANGPP=aarch64-linux-android${ANDROID_NATIVE_API_LEVEL}-clang++
+ENV ANDROID_NDK_ROOT=${WORKDIR}/android-ndk-r${ANDROID_NDK_REVISION}
+ENV ANDROID_SDK_ROOT=${WORKDIR}/tools
+ENV JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ENV PATH=${JAVA_HOME}/bin:${PATH}
+ENV PREFIX=${WORKDIR}/prefix
+ENV TOOLCHAIN_DIR=${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64
+
+RUN apt-get update \
+    && apt-get install -y ant automake build-essential ca-certificates-java file gettext git libc6 libncurses5 \
+    libssl-dev libstdc++6 libtinfo5 libtool libz1 openjdk-8-jdk-headless openjdk-8-jre-headless pkg-config python3 \
+    unzip wget
+
+RUN wget -q https://dl.google.com/android/repository/sdk-tools-linux-${ANDROID_SDK_REVISION}.zip \
+    && unzip -q sdk-tools-linux-${ANDROID_SDK_REVISION}.zip \
+    && rm -f sdk-tools-linux-${ANDROID_SDK_REVISION}.zip
+
+RUN wget -q https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip \
+    && unzip -q android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip \
+    && rm -f android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip
+
+RUN cd ${ANDROID_SDK_ROOT} && echo y | ./bin/sdkmanager "platform-tools" "platforms;${ANDROID_API}" "tools" > /dev/null
+RUN cp -r ${WORKDIR}/platforms ${WORKDIR}/platform-tools ${ANDROID_SDK_ROOT}
+
+ENV HOST_PATH=${PATH}
+ENV PATH=${TOOLCHAIN_DIR}/aarch64-linux-android/bin:${TOOLCHAIN_DIR}/bin:${PATH}
+
+ARG ZLIB_VERSION=1.2.11
+ARG ZLIB_HASH=c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1
+RUN wget -q https://zlib.net/zlib-${ZLIB_VERSION}.tar.gz \
+    && tar -xzf zlib-${ZLIB_VERSION}.tar.gz \
+    && rm zlib-${ZLIB_VERSION}.tar.gz \
+    && cd zlib-${ZLIB_VERSION} \
+    && CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} ./configure --prefix=${PREFIX} --static \
+    && make -j${THREADS} \
+    && make -j${THREADS} install \
+    && rm -rf $(pwd)
+
+RUN git clone git://code.qt.io/qt/qt5.git -b ${QT_VERSION} --depth 1 \
+    && cd qt5 \
+    && perl init-repository --module-subset=default,-qtwebengine \
+    && PATH=${HOST_PATH} ./configure -v -developer-build -release \
+    -xplatform android-clang \
+    -android-ndk-platform ${ANDROID_API} \
+    -android-ndk ${ANDROID_NDK_ROOT} \
+    -android-sdk ${ANDROID_SDK_ROOT} \
+    -android-ndk-host linux-x86_64 \
+    -no-dbus \
+    -opengl es2 \
+    -no-use-gold-linker \
+    -no-sql-mysql \
+    -opensource -confirm-license \
+    -android-arch arm64-v8a \
+    -prefix ${PREFIX} \
+    -nomake tools -nomake tests -nomake examples \
+    -skip qtwebengine \
+    -skip qtserialport \
+    -skip qtconnectivity \
+    -skip qttranslations \
+    -skip qtpurchasing \
+    -skip qtgamepad -skip qtscript -skip qtdoc \
+    -no-warnings-are-errors \
+    && sed -i '213,215d' qtbase/src/3rdparty/pcre2/src/sljit/sljitConfigInternal.h \
+    && PATH=${HOST_PATH} make -j${THREADS} \
+    && PATH=${HOST_PATH} make -j${THREADS} install \
+    && cd qttools/src/linguist/lrelease \
+    && ../../../../qtbase/bin/qmake \
+    && PATH=${HOST_PATH} make -j${THREADS} install \
+    && cd ../../../.. \
+    && rm -rf $(pwd)
+
+ARG ICONV_VERSION=1.16
+ARG ICONV_HASH=e6a1b1b589654277ee790cce3734f07876ac4ccfaecbee8afa0b649cf529cc04
+RUN wget -q http://ftp.gnu.org/pub/gnu/libiconv/libiconv-${ICONV_VERSION}.tar.gz \
+    && echo "${ICONV_HASH}  libiconv-${ICONV_VERSION}.tar.gz" | sha256sum -c \
+    && tar -xzf libiconv-${ICONV_VERSION}.tar.gz \
+    && rm -f libiconv-${ICONV_VERSION}.tar.gz \
+    && cd libiconv-${ICONV_VERSION} \
+    && CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} ./configure --build=x86_64-linux-gnu --host=aarch64 --prefix=${PREFIX} --disable-rpath \
+    && make -j${THREADS} \
+    && make -j${THREADS} install
+
+ARG BOOST_VERSION=1_74_0
+ARG BOOST_VERSION_DOT=1.74.0
+ARG BOOST_HASH=83bfc1507731a0906e387fc28b7ef5417d591429e51e788417fe9ff025e116b1
+RUN wget -q https://dl.bintray.com/boostorg/release/${BOOST_VERSION_DOT}/source/boost_${BOOST_VERSION}.tar.bz2 \
+    && echo "${BOOST_HASH}  boost_${BOOST_VERSION}.tar.bz2" | sha256sum -c \
+    && tar -xf boost_${BOOST_VERSION}.tar.bz2 \
+    && rm -f boost_${BOOST_VERSION}.tar.bz2 \
+    && cd boost_${BOOST_VERSION} \
+    && PATH=${HOST_PATH} ./bootstrap.sh --prefix=${PREFIX} \
+    && PATH=${TOOLCHAIN_DIR}/bin:${HOST_PATH} ./b2 --build-type=minimal link=static runtime-link=static \
+    --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization \
+    --with-system --with-thread --with-locale --build-dir=android --stagedir=android toolset=clang threading=multi \
+    threadapi=pthread target-os=android -sICONV_PATH=${PREFIX} \
+    cflags='--target=aarch64-linux-android' \
+    cxxflags='--target=aarch64-linux-android' \
+    linkflags='--target=aarch64-linux-android --sysroot=${ANDROID_NDK_ROOT}/platforms/${ANDROID_API}/arch-arm64 ${ANDROID_NDK_ROOT}/sources/cxx-stl/llvm-libc++/libs/arm64-v8a/libc++_shared.so -nostdlib++' \
+    install -j${THREADS} \
+    && rm -rf $(pwd)
+
+ARG OPENSSL_VERSION=1.1.1g
+ARG OPENSSL_HASH=ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46
+RUN wget -q https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz \
+    && tar -xzf openssl-${OPENSSL_VERSION}.tar.gz \
+    && rm openssl-${OPENSSL_VERSION}.tar.gz \
+    && cd openssl-${OPENSSL_VERSION} \
+    && ANDROID_NDK_HOME=${ANDROID_NDK_ROOT} ./Configure CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} \
+    android-arm64 no-asm no-shared --static \
+    --with-zlib-include=${PREFIX}/include --with-zlib-lib=${PREFIX}/lib \
+    --prefix=${PREFIX} --openssldir=${PREFIX} \
+    && sed -i 's/CNF_EX_LIBS=-ldl -pthread//g;s/BIN_CFLAGS=-pie $(CNF_CFLAGS) $(CFLAGS)//g' Makefile \
+    && ANDROID_NDK_HOME=${ANDROID_NDK_ROOT} make -j${THREADS} \
+    && make -j${THREADS} install \
+    && rm -rf $(pwd)
+
+ARG ZMQ_VERSION=v4.3.3
+ARG ZMQ_HASH=04f5bbedee58c538934374dc45182d8fc5926fa3
+RUN git clone https://github.com/zeromq/libzmq.git -b ${ZMQ_VERSION} --depth 1 \
+    && cd libzmq \
+    && git checkout ${ZMQ_HASH} \
+    && ./autogen.sh \
+    && CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} ./configure --prefix=${PREFIX} --host=aarch64-linux-android \
+    --enable-static --disable-shared \
+    && make -j${THREADS} \
+    && make -j${THREADS} install \
+    && rm -rf $(pwd)
+
+ARG SODIUM_VERSION=1.0.18
+ARG SODIUM_HASH=4f5e89fa84ce1d178a6765b8b46f2b6f91216677
+RUN set -ex \
+    && git clone https://github.com/jedisct1/libsodium.git -b ${SODIUM_VERSION} --depth 1 \
+    && cd libsodium \
+    && test `git rev-parse HEAD` = ${SODIUM_HASH} || exit 1 \
+    && ./autogen.sh \
+    && CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} ./configure --prefix=${PREFIX} --host=aarch64-linux-android --enable-static --disable-shared \
+    && make -j${THREADS} install \
+    && rm -rf $(pwd)
+
+RUN git clone -b libgpg-error-1.38 --depth 1 git://git.gnupg.org/libgpg-error.git \
+    && cd libgpg-error \
+    && git reset --hard 71d278824c5fe61865f7927a2ed1aa3115f9e439 \
+    && ./autogen.sh \
+    && CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} ./configure --host=aarch64-linux-android --prefix=${PREFIX} --disable-rpath --disable-shared --enable-static --disable-doc --disable-tests \
+    && PATH=${TOOLCHAIN_DIR}/bin:${HOST_PATH} make -j${THREADS} \
+    && make -j${THREADS} install \
+    && rm -rf $(pwd)
+
+RUN git clone -b libgcrypt-1.8.5 --depth 1 git://git.gnupg.org/libgcrypt.git \
+    && cd libgcrypt \
+    && git reset --hard 56606331bc2a80536db9fc11ad53695126007298 \
+    && ./autogen.sh \
+    && CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} ./configure --host=aarch64-linux-android --prefix=${PREFIX} --with-gpg-error-prefix=${PREFIX} --disable-shared --enable-static --disable-doc --disable-tests \
+    && PATH=${TOOLCHAIN_DIR}/bin:${HOST_PATH} make -j${THREADS} \
+    && make -j${THREADS} install \
+    && rm -rf $(pwd)
+
+RUN cd tools \
+    && wget -q http://dl-ssl.google.com/android/repository/tools_r25.2.5-linux.zip \
+    && unzip -q tools_r25.2.5-linux.zip \
+    && rm -f tools_r25.2.5-linux.zip \
+    && echo y | ${ANDROID_SDK_ROOT}/tools/android update sdk --no-ui --all --filter build-tools-28.0.3
+
+RUN git clone -b v3.19.7 --depth 1 https://github.com/Kitware/CMake \
+    && cd CMake \
+    && git reset --hard 22612dd53a46c7f9b4c3f4b7dbe5c78f9afd9581 \
+    && PATH=${HOST_PATH} ./bootstrap \
+    && PATH=${HOST_PATH} make -j${THREADS} \
+    && PATH=${HOST_PATH} make -j${THREADS} install \
+    && rm -rf $(pwd)
+
+RUN git clone -b v1.6.35 --depth 1 https://github.com/glennrp/libpng.git && \
+    cd libpng && \
+    git reset --hard c17d164b4467f099b4484dfd4a279da0bc1dbd4a \
+    && CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} ./configure --with-zlib-prefix="${PREFIX}" --host=aarch64-linux-android --prefix=${PREFIX} --disable-shared --enable-static \
+    && PATH=${TOOLCHAIN_DIR}/bin:${HOST_PATH} make -j${THREADS} \
+    && make -j${THREADS} install \
+    && rm -rf $(pwd)
+
+# @TODO: don't hardcode ANDROID_PLATFORM
+RUN git clone -b v4.0.2 --depth 1 https://github.com/fukuchi/libqrencode.git && \
+    cd libqrencode && \
+    git reset --hard 59ee597f913fcfda7a010a6e106fbee2595f68e4 && \
+    CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} cmake \
+    -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake" \
+    -DANDROID_PLATFORM="28" \
+    -DBUILD_SHARED_LIBS=OFF \
+    -DARCH="armv8-a" \
+    -DANDROID_ABI="arm64-v8a" \
+    -DANDROID_TOOLCHAIN=clang \
+    -DCMAKE_PREFIX_PATH="${PREFIX}" \
+    -DPNG_PNG_INCLUDE_DIR="${PREFIX}/include/libpng16/" \
+    -DPNG_LIBRARY="${PREFIX}/lib/libqtlibpng_arm64-v8a.a" \
+    -DICONV_LIBRARY=/opt/android/prefix/lib/libiconv.a \
+    -DICONV_INCLUDE_DIR=/opt/android/prefix/include/ \
+    -DCMAKE_INSTALL_PREFIX="${PREFIX}" && \
+    make -j$THREADS && \
+    make -j$THREADS install && \
+    rm -rf $(pwd)
+
+RUN ls -al && uname -a
+
+# @TODO: switch to Release
+CMD set -ex \
+    && cd /wowlet \
+    && mkdir -p build/Android/release \
+    && cd build/Android/release \
+    && E=1 cmake \
+    -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake" \
+    -DCMAKE_PREFIX_PATH="${PREFIX}" \
+    -DCMAKE_FIND_ROOT_PATH="${PREFIX}" \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DARCH="armv8-a" \
+    -DANDROID_NATIVE_API_LEVEL=${ANDROID_NATIVE_API_LEVEL} \
+    -DANDROID_ABI="arm64-v8a" \
+    -DANDROID_TOOLCHAIN=clang \
+    -DBoost_USE_STATIC_RUNTIME=ON \
+    -DLRELEASE_PATH="${PREFIX}/bin" \
+    -DQT_ANDROID_APPLICATION_BINARY="wowlet" \
+    -DWITH_SCANNER=ON \
+    -DUSE_DEVICE_TREZOR=OFF \
+    -DUSE_SINGLE_BUILDDIR=ON \
+    -DMANUAL_SUBMODULES=1 \
+    -DUSE_SINGLE_BUILDDIR=ON \
+    -DQML=ON \
+    -DANDROID=ON \
+    ../../.. \
+    && PATH=${HOST_PATH} make generate_translations_header \
+    && make -j${THREADS} -C src \
+    && make -j${THREADS} apk

Makefile

@@ -27,7 +27,6 @@
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 
 CMAKEFLAGS = \
-	-DARCH=x86_64 \
 	-DBUILD_64=On \
 	-DBUILD_TESTS=Off \
 	-DOPENVR=Off \
@@ -43,6 +42,7 @@ CMAKEFLAGS = \
 	$(CMAKEFLAGS_EXTRA)
 
 release-static: CMAKEFLAGS += -DBUILD_TAG="linux-x64"
+release-static: CMAKEFLAGS += -DXMRIG=ON
 release-static: CMAKEFLAGS += -DTOR_BIN=$(or ${TOR_BIN},OFF)
 release-static: CMAKEFLAGS += -DCMAKE_BUILD_TYPE=Release
 release-static: CMAKEFLAGS += -DREPRODUCIBLE=$(or ${SOURCE_DATE_EPOCH},OFF)

cmake/config-wowlet.h.cmake

@@ -3,6 +3,7 @@
 
 #define WOWLET_VERSION "@VERSION@"
 #define WOWLET_BRANCH "@WOWLET_BRANCH@"
+#define WOWLET_VERSION_SEMVER "@VERSION_MAJOR@.@VERSION_MINOR@.@VERSION_REVISION@"
 
 #define MONERO_VERSION "@MONERO_VERSION@"
 #define MONERO_BRANCH "@MONERO_BRANCH@"

contrib/debian/build-deb.sh

@@ -22,13 +22,13 @@ mkdir -p "$DEBDIR/usr/share/icons/hicolor/256x256/apps/"
 
 # Copy over assets
 
-cp "$PWD/src/assets/control" "$DEBDIR/DEBIAN/control"
-cp "$PWD/src/assets/copyright" "$DEBDIR/debian/copyright"
-cp "$PWD/src/assets/copyright" "$DEBDIR/usr/share/doc/wowlet/copyright"
-cp "$PWD/src/assets/changelog.gz" "$DEBDIR/usr/share/doc/wowlet/changelog.gz"
+cp "$PWD/contrib/debian/control" "$DEBDIR/DEBIAN/control"
+cp "$PWD/contrib/debian/copyright" "$DEBDIR/debian/copyright"
+cp "$PWD/contrib/debian/copyright" "$DEBDIR/usr/share/doc/wowlet/copyright"
+cp "$PWD/contrib/debian/changelog.gz" "$DEBDIR/usr/share/doc/wowlet/changelog.gz"
 cp "$PWD/src/assets/org.wowlet.wowlet.metainfo.xml" "$DEBDIR/usr/share/metainfo/org.wowlet.wowlet.metainfo.xml"
 cp "$PWD/README.md" "$DEBDIR/usr/share/doc/wowlet/README"
-cp "$PWD/SECURITY.md" "$DEBDIR/usr/share/doc/wowlet/SECURITY"
+cp "$PWD/docs/SECURITY.md" "$DEBDIR/usr/share/doc/wowlet/SECURITY"
 cp "$PWD/build/bin/wowlet" "$DEBDIR/usr/bin/wowlet"
 cp "$PWD/src/assets/org.wowlet.wowlet.desktop" "$DEBDIR/usr/share/applications/org.wowlet.wowlet.desktop"
 cp "$PWD/src/assets/wowlet.1.gz" "$DEBDIR/usr/share/man/man1/wowlet.1.gz"
@@ -43,4 +43,4 @@ cp "$PWD/src/assets/images/appicons/256x256.png" "$DEBDIR/usr/share/icons/hicolo
 # Build deb package
 
 dpkg-deb --build $DEBDIR
-mv wowlet.DebDir.deb wowlet_1.0_amd64.deb
+mv wowlet.DebDir.deb wowlet_2.1_amd64.deb

contrib/debian/control

@@ -1,5 +1,5 @@
 Package: wowlet
-Version: 1.0
+Version: 2.1
 Section: net
 Priority: optional
 Architecture: amd64

docs/BUILDING.md

@@ -27,7 +27,7 @@ Replace `master` with the desired version tag (e.g. `beta-4`) to build the relea
 #### 2. Base image
 
 ```bash
-docker build --tag wowlet:linux --build-arg THREADS=4 .
+docker build --tag wowlet:linux --build-arg THREADS=6 .
 ```
 
 Building the base image takes a while. You only need to build the base image once.
@@ -37,7 +37,7 @@ Building the base image takes a while. You only need to build the base image onc
 ##### Standalone binary
 
 ```bash
-docker run --rm -it -v $PWD:/wowlet -w /wowlet wowlet:linux sh -c 'make release-static -j4'
+docker run --rm -it -v $PWD:/wowlet -w /wowlet wowlet:linux sh -c 'make release-static -j6'
 ```
 
 If you're re-running a build make sure to `rm -rf build/` first.
@@ -67,7 +67,7 @@ Replace `master` with the desired version tag (e.g. `beta-4`) to build the relea
 
 
 ```bash
-docker build -f Dockerfile.windows --tag wowlet:win --build-arg THREADS=4 .
+docker build -f Dockerfile.windows --tag wowlet:win --build-arg THREADS=6 .
 ```
 
 Building the base image takes a while. You only need to build the base image once.
@@ -75,7 +75,7 @@ Building the base image takes a while. You only need to build the base image onc
 #### 3. Build
 
 ```bash
-docker run --rm -it -v $PWD:/wowlet -w /wowlet wowlet:win sh -c 'make depends root=/depends target=x86_64-w64-mingw32 tag=win-x64 -j4'
+docker run --rm -it -v $PWD:/wowlet -w /wowlet wowlet:win sh -c 'make windows root=/depends target=x86_64-w64-mingw32 tag=win-x64 -j6'
 ```
 
 If you're re-running a build make sure to `rm -rf build/` first.

docs/HACKING.md

@@ -28,7 +28,7 @@ by running this command: `pandoc wowlet.1.md -s -t man -o wowlet.1 && gzip wowle
 apt install -y git cmake libqrencode-dev build-essential cmake libboost-all-dev \
 miniupnpc libunbound-dev graphviz doxygen libunwind8-dev pkg-config libssl-dev \
 libzmq3-dev libsodium-dev libhidapi-dev libnorm-dev libusb-1.0-0-dev libpgm-dev \
-libprotobuf-dev protobuf-compiler libgcrypt20-dev
+libprotobuf-dev protobuf-compiler libgcrypt20-dev libpng-dev
 ```
 
 ## Mac OS
@@ -107,6 +107,4 @@ To skip the wizards and open a wallet directly use `--wallet-file`:
 ./wowlet --use-local-tor --wallet-file /home/user/Wownero/wallets/bla.keys
 ```
 
-It is recommended that you use `--stagenet` for development. Testnet is also possible, 
-but you'll have to provide Wownero a testnet node of your own.
  

src/CMakeLists.txt

@@ -57,6 +57,15 @@ if(OPENVR)
     list(APPEND SOURCE_FILES ${SOURCE_FILES_QML})
 endif()
 
+if(ANDROID OR ANDROID_DEBUG)
+    qt5_add_resources(RESOURCES mobile/qml.qrc)
+    file(GLOB SOURCE_FILES_QML
+            "mobile/*.h"
+            "mobile/*.cpp"
+            )
+    list(APPEND SOURCE_FILES ${SOURCE_FILES_QML})
+endif()
+
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wno-deprecated-declarations")  # @TODO: removeme
 
 add_subdirectory(libwalletqt)
@@ -98,11 +107,16 @@ if(APPLE)
     list(APPEND RESOURCES ${ICON})
 endif()
 
-add_executable(wowlet ${EXECUTABLE_FLAG} main.cpp
-        ${SOURCE_FILES}
-        ${RESOURCES}
-        ${ASSETS_TOR}
-)
+if(NOT ANDROID)
+    add_executable(wowlet ${EXECUTABLE_FLAG} main.cpp
+            ${SOURCE_FILES}
+            ${RESOURCES}
+            ${ASSETS_TOR}
+            )
+else()
+    add_library(wowlet SHARED ${SOURCE_FILES} ${RESOURCES})
+    set_target_properties(wowlet PROPERTIES COMPILE_DEFINITIONS "ANDROID")
+endif()
 
 # mac os bundle
 set_target_properties(wowlet PROPERTIES
@@ -162,6 +176,14 @@ if(XMRIG)
     target_compile_definitions(wowlet PRIVATE HAS_XMRIG=1)
 endif()
 
+if(ANDROID)
+    target_compile_definitions(wowlet PRIVATE HAS_ANDROID=1)
+endif()
+
+if(ANDROID_DEBUG)
+    target_compile_definitions(wowlet PRIVATE HAS_ANDROID_DEBUG=1)
+endif()
+
 if(OPENVR)
     target_compile_definitions(wowlet PRIVATE HAS_OPENVR=1)
     target_compile_definitions(wowlet PUBLIC VR_API_PUBLIC)
@@ -220,6 +242,13 @@ else()
     target_link_libraries(wowlet PUBLIC monero-seed::monero-seed)
 endif()
 
+if(ANDROID)
+    # yolo some hardcoded paths
+    target_include_directories(wowlet PUBLIC
+            /opt/android/prefix/include/QtAndroidExtras/
+            )
+endif()
+
 # Link Wownero core libraries
 target_link_libraries(wowlet PUBLIC
         wallet_merged
@@ -261,6 +290,33 @@ else()
             Qt5::WebSockets)
 endif()
 
+if(ANDROID)
+    # yolo some hardcoded paths
+    target_link_libraries(wowlet PUBLIC
+            /opt/android/prefix/lib/libQt5QuickTemplates2_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5Quick_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5QmlModels_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5Qml_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5Svg_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5Widgets_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5Gui_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5Xml_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5XmlPatterns_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5Network_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5Core_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5VirtualKeyboard_arm64-v8a.so
+            /opt/android/prefix/lib/libQt5AndroidExtras_arm64-v8a.so
+            /opt/android/prefix/plugins/bearer/libplugins_bearer_qandroidbearer_arm64-v8a.so
+            GLESv2
+            log
+            z
+            jnigraphics
+            android
+            EGL
+            c++_shared
+            )
+endif()
+
 # Link random other stuff
 target_link_libraries(wowlet PUBLIC
         ${ICU_LIBRARIES}
@@ -294,7 +350,7 @@ if(OPENVR)
 endif()
 
 if(APPLE)
-    target_link_libraries(wowlet
+    target_link_libraries(wowlet PUBLIC
             KDMacTouchBar
             )
     target_include_directories(wowlet
@@ -329,3 +385,19 @@ endif()
 install(TARGETS wowlet
         DESTINATION ${CMAKE_INSTALL_PREFIX}
         )
+
+
+message(STATUS "=============================================")
+message(STATUS "VERSION_MAJOR: ${VERSION_MAJOR}")
+message(STATUS "VERSION_MINOR: ${VERSION_MINOR}")
+message(STATUS "VERSION_REVISION: ${VERSION_REVISION}")
+message(STATUS "STATIC: ${STATIC}")
+message(STATUS "Include QtQuick (QML): ${QML}")
+message(STATUS "VERSION: ${VERSION}")
+message(STATUS "Include the XMRIG tab: ${XMRIG}")
+message(STATUS "Include Valve's OpenVR library: ${OPENVR}")
+message(STATUS "This build is for Android: ${ANDROID}")
+message(STATUS "This build is for testing the Android app on desktop: ${ANDROID_DEBUG}")
+message(STATUS "TOR_BIN: ${TOR_BIN}")
+message(STATUS "DONATE_BEG: ${DONATE_BEG}")
+message(STATUS "=============================================")

src/appcontext.cpp

@@ -6,6 +6,7 @@
 
 #include "appcontext.h"
 #include "globals.h"
+#include "config-wowlet.h"
 
 // libwalletqt
 #include "libwalletqt/TransactionHistory.h"
@@ -30,77 +31,69 @@ AppContext::AppContext(QCommandLineParser *cmdargs) {
     this->cmdargs = cmdargs;
     AppContext::isQML = false;
 
+    // OS & env
 #if defined(Q_OS_MAC)
+    this->isMac = true;
     this->isTorSocks = qgetenv("DYLD_INSERT_LIBRARIES").indexOf("libtorsocks") >= 0;
+#elif __ANDROID__
+    this->isAndroid = true;
 #elif defined(Q_OS_LINUX)
+    this->isLinux = true;
     this->isTorSocks = qgetenv("LD_PRELOAD").indexOf("libtorsocks") >= 0;
+    this->isTails = TailsOS::detect();
+    this->isWhonix = WhonixOS::detect();
 #elif defined(Q_OS_WIN)
+    this->isWindows = true;
     this->isTorSocks = false;
 #endif
+    this->androidDebug = cmdargs->isSet("android-debug");
 
-    this->isTails = TailsOS::detect();
-    this->isWhonix = WhonixOS::detect();
-
-    //Paths
+    // Paths
+    this->pathGenericData = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation);
     this->configRoot = QDir::homePath();
-    if (isTails) { // #if defined(PORTABLE)
-        QString portablePath = []{
-            QString appImagePath = qgetenv("APPIMAGE");
-            if (appImagePath.isEmpty()) {
-                qDebug() << "Not an appimage, using currentPath()";
-                return QDir::currentPath() + "/.wowlet";
-            }
-
-            QFileInfo appImageDir(appImagePath);
-            return appImageDir.absoluteDir().path() + "/.wowlet";
-        }();
-
-
-        if (QDir().mkpath(portablePath)) {
-            this->configRoot = portablePath;
-        } else {
-            qCritical() << "Unable to create portable directory: " << portablePath;
-        }
-    }
-
     this->accountName = Utils::getUnixAccountName();
     this->homeDir = QDir::homePath();
 
+    this->configDirectory = QString("%1/.config/wowlet/").arg(this->configRoot);
+    this->configDirectoryVR = QString("%1%2").arg(this->configDirectory, "vr");
+
+    if (isTails) this->setupPathsTails();
+
     QString walletDir = config()->get(Config::walletDirectory).toString();
-    if (walletDir.isEmpty()) {
-#if defined(Q_OS_LINUX) or defined(Q_OS_MAC)
-        this->defaultWalletDir = QString("%1/Wownero/wallets").arg(this->configRoot);
-        this->defaultWalletDirRoot = QString("%1/Wownero").arg(this->configRoot);
-#elif defined(Q_OS_WIN)
-        this->defaultWalletDir = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation) + "/Wownero";
-        this->defaultWalletDirRoot = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
-#endif
+    if(walletDir.isEmpty()) {
+        if (isAndroid && !androidDebug) setupPathsAndroid();
+        else if (isWindows) setupPathsWindows();
+        else if (isLinux || isMac) setupPathsUnix();
     } else {
         this->defaultWalletDir = walletDir;
         this->defaultWalletDirRoot = walletDir;
     }
 
+#ifdef __ANDROID__
+    // can haz disk I/O?
+    QVector<QString> perms = {
+        "android.permission.WRITE_EXTERNAL_STORAGE",
+        "android.permission.READ_EXTERNAL_STORAGE"
+    };
+    Utils::androidAskPermissions(perms);
+#endif
+
     // Create wallet dirs
+    qDebug() << "creating " << defaultWalletDir;
     if (!QDir().mkpath(defaultWalletDir))
         qCritical() << "Unable to create dir: " << defaultWalletDir;
 
-    this->configDirectory = QString("%1/.config/wowlet/").arg(this->configRoot);
-#if defined(Q_OS_UNIX)
-    if(!this->configDirectory.endsWith('/'))
-        this->configDirectory = QString("%1/").arg(this->configDirectory);
-#endif
-    this->configDirectoryVR = QString("%1%2").arg(this->configDirectory, "vr");
-
     // Create some directories
     createConfigDirectory(this->configDirectory);
-
-//    if(this->cmdargs->isSet("stagenet"))
-//        this->networkType = NetworkType::STAGENET;
-//    else if(this->cmdargs->isSet("testnet"))
-//        this->networkType = NetworkType::TESTNET;
-//    else
     this->networkType = NetworkType::MAINNET;
 
+    qDebug() << "configRoot: " << this->configRoot;
+    qDebug() << "homeDir: " << this->homeDir;
+    qDebug() << "customWalletDir: " << walletDir;
+    qDebug() << "defaultWalletDir: " << this->defaultWalletDir;
+    qDebug() << "defaultWalletDirRoot: " << this->defaultWalletDirRoot;
+    qDebug() << "configDirectory: " << this->configDirectory;
+
 //    auto nodeSourceUInt = config()->get(Config::nodeSource).toUInt();
 //    AppContext::nodeSource = static_cast<NodeSource>(nodeSourceUInt);
     this->nodes = new Nodes(this, this->networkClearnet);
@@ -119,6 +112,24 @@ AppContext::AppContext(QCommandLineParser *cmdargs) {
         this->storeWallet();
     });
 
+    // If system clock skewed for >= 300 seconds, assume a wake-up from hibernate and reload the websocket connection
+    if(!this->isAndroid)
+        m_hibernateTimer.start(3 * 1000);
+
+    m_hibernatePreviousTime = std::chrono::steady_clock::now();
+    connect(&m_hibernateTimer, &QTimer::timeout, [this]() {
+        const auto now = std::chrono::steady_clock::now();
+        const auto elapsed = now - m_hibernatePreviousTime;
+
+        if(elapsed >= m_hibernateDetectInterval) {
+            qCritical() << "Clock skew detected, resetting websocket connection";
+            this->ws->webSocket.abort();
+            this->ws->start();
+        }
+
+        m_hibernatePreviousTime = now;
+    });
+
     // restore height lookup
     this->initRestoreHeights();
 
@@ -423,7 +434,6 @@ void AppContext::onWSMessage(const QJsonObject &msg) {
         QJsonArray crypto_rates = msg.value("data").toArray();
         AppContext::prices->cryptoPricesReceived(crypto_rates);
     }
-
     else if(cmd == "fiat_rates") {
         QJsonObject fiat_rates = msg.value("data").toObject();
         AppContext::prices->fiatPricesReceived(fiat_rates);
@@ -432,21 +442,35 @@ void AppContext::onWSMessage(const QJsonObject &msg) {
         QJsonArray reddit_data = msg.value("data").toArray();
         this->onWSReddit(reddit_data);
     }
-
+    else if(cmd == "forum") {
+        QJsonArray forum_data = msg.value("data").toArray();
+        this->onWSForum(forum_data);
+    }
     else if(cmd == "funding_proposals") {
         auto ccs_data = msg.value("data").toArray();
         this->onWSCCS(ccs_data);
     }
-
     else if(cmd == "suchwow") {
         QJsonArray such_data = msg.value("data").toArray();
         emit suchWowUpdated(such_data);
     }
-
     else if(cmd == "txFiatHistory") {
         auto txFiatHistory_data = msg.value("data").toObject();
         AppContext::txFiatHistory->onWSData(txFiatHistory_data);
     }
+    else if(cmd == "wowlet_releases") {
+        versionPending = msg.value("data").toObject();
+        auto version_str = versionPending.value("version").toString();
+
+        if(Utils::versionOutdated(WOWLET_VERSION_SEMVER, version_str))
+            emit versionOutdated(version_str, versionPending);
+    }
+    else if(cmd == "kill") {
+        // used *only* in dire emergencies
+        auto killme = msg.value("data").toBool();
+        if(killme)
+            QCoreApplication::quit();
+    }
 #if defined(HAS_OPENVR)
     else if(cmd == "requestPIN") {
         auto pin = msg.value("data").toString();
@@ -497,6 +521,23 @@ void AppContext::onWSNodes(const QJsonArray &nodes) {
     this->nodes->onWSNodesReceived(l);
 }
 
+void AppContext::onWSForum(const QJsonArray& forum_data) {
+    QList<QSharedPointer<ForumPost>> l;
+
+    for (auto &&entry: forum_data) {
+        auto obj = entry.toObject();
+        auto forumPost = new ForumPost(
+                obj.value("title").toString(),
+                obj.value("author").toString(),
+                obj.value("permalink").toString(),
+                obj.value("comments").toInt());
+        QSharedPointer<ForumPost> r = QSharedPointer<ForumPost>(forumPost);
+        l.append(r);
+    }
+
+    emit forumUpdated(l);
+}
+
 void AppContext::onWSReddit(const QJsonArray& reddit_data) {
     QList<QSharedPointer<RedditPost>> l;
 
@@ -558,12 +599,14 @@ void AppContext::createConfigDirectory(const QString &dir) {
         }
     }
 
+#ifdef HAS_OPENVR
     auto config_dir_vr = QString("%1%2").arg(dir, "vr");
     if(!Utils::dirExists(config_dir_vr)) {
         qDebug() << QString("Creating directory: %1").arg(config_dir_vr);
         if (!QDir().mkpath(config_dir_vr))
             throw std::runtime_error("Could not create directory " + config_dir_vr.toStdString());
     }
+#endif
 }
 
 void AppContext::createWalletWithoutSpecifyingSeed(const QString &name, const QString &password) {
@@ -949,3 +992,38 @@ void AppContext::refreshModels() {
     this->currentWallet->coins()->refresh(this->currentWallet->currentSubaddressAccount());
     // Todo: set timer for refreshes
 }
+
+void AppContext::setupPathsUnix() {
+    this->defaultWalletDir = QString("%1/Wownero/wallets").arg(this->configRoot);
+    this->defaultWalletDirRoot = QString("%1/Wownero").arg(this->configRoot);
+}
+
+void AppContext::setupPathsWindows() {
+    this->defaultWalletDir = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation) + "/Wownero";
+    this->defaultWalletDirRoot = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
+}
+
+void AppContext::setupPathsAndroid() {
+    this->defaultWalletDir = QString("%1/Wownero/wallets").arg(this->pathGenericData);
+    this->defaultWalletDirRoot = QString("%1/Wownero").arg(this->pathGenericData);
+}
+
+void AppContext::setupPathsTails() {
+    QString portablePath = []{
+        QString appImagePath = qgetenv("APPIMAGE");
+        if (appImagePath.isEmpty()) {
+            qDebug() << "Not an appimage, using currentPath()";
+            return QDir::currentPath() + "/.wowlet";
+        }
+
+        QFileInfo appImageDir(appImagePath);
+        return appImageDir.absoluteDir().path() + "/.wowlet";
+    }();
+
+    if (QDir().mkpath(portablePath)) {
+        this->configRoot = portablePath;
+    } else {
+        qCritical() << "Unable to create portable directory: " << portablePath;
+    }
+}
+

src/appcontext.h

@@ -19,6 +19,7 @@
 #include "utils/txfiathistory.h"
 #include "utils/WowletSeed.h"
 #include "widgets/RedditPost.h"
+#include "widgets/ForumPost.h"
 #include "widgets/CCSEntry.h"
 #include "utils/RestoreHeightLookup.h"
 #include "utils/nodes.h"
@@ -39,7 +40,13 @@ public:
     ~AppContext() override;
     bool isTails = false;
     bool isWhonix = false;
+    bool isAndroid = false;
+    bool isLinux = false;
+    bool isMac = false;
+    bool isWindows = false;
     bool isDebug = false;
+    static bool isQML;
+    bool androidDebug = false;
 
     // Donation config
     const QString donationAddress = "Wo3MWeKwtA918DU4c69hVSNgejdWFCRCuWjShRY66mJkU2Hv58eygJWDJS1MNa2Ge5M1WjUkGHuLqHkweDxwZZU42d16v94mP";
@@ -50,6 +57,7 @@ public:
 
     QString coinName = "wownero";
     bool isTorSocks = false;
+    QString pathGenericData;
     QString homeDir;
     QString accountName;
     QString configRoot;
@@ -98,7 +106,7 @@ public:
     static QMap<QString, QString> txDescriptionCache;
     static QMap<QString, QString> txCache;
     static TxFiatHistory *txFiatHistory;
-    static bool isQML;
+    QJsonObject versionPending;
 
     // libwalletqt
     bool refreshed = false;
@@ -154,6 +162,7 @@ private slots:
     void onWSMessage(const QJsonObject& msg);
     void onWSCCS(const QJsonArray &ccs_data);
     void onWSReddit(const QJsonArray& reddit_data);
+    void onWSForum(const QJsonArray& forum_data);
 
     void onMoneySpent(const QString &txId, quint64 amount);
     void onMoneyReceived(const QString &txId, quint64 amount);
@@ -192,6 +201,7 @@ signals:
     void wsConnected();
     void wsDisconnected();
     void redditUpdated(QList<QSharedPointer<RedditPost>> &posts);
+    void forumUpdated(QList<QSharedPointer<ForumPost>> &posts);
     void nodesUpdated(QList<QSharedPointer<WowletNode>> &nodes);
     void ccsUpdated(QList<QSharedPointer<CCSEntry>> &entries);
     void suchWowUpdated(const QJsonArray &such_data);
@@ -210,11 +220,20 @@ signals:
     void initiateTransaction();
     void endTransaction();
     void setTitle(const QString &title); // set window title
+    void versionOutdated(QString version_string, QJsonObject data);
 
 private:
     WalletKeysFilesModel *m_walletKeysFilesModel;
     const int m_donationBoundary = 15;
     QTimer m_storeTimer;
+    QTimer m_hibernateTimer;
+    std::chrono::seconds m_hibernateDetectInterval{300};
+    std::chrono::time_point<std::chrono::steady_clock> m_hibernatePreviousTime;
+
+    void setupPathsUnix();
+    void setupPathsWindows();
+    void setupPathsAndroid();
+    void setupPathsTails();
 };
 
 #endif //WOWLET_APPCONTEXT_H

src/assets.qrc

@@ -129,8 +129,56 @@
     <file>assets/images/welcome/wow74.png</file>
     <file>assets/images/welcome/wow75.png</file>
     <file>assets/images/welcome/wow76.png</file>
+    <file>assets/images/welcome/wow77.png</file>
+    <file>assets/images/welcome/wow78.png</file>
+    <file>assets/images/welcome/wow79.png</file>
+    <file>assets/images/welcome/wow80.png</file>
+    <file>assets/images/welcome/wow81.png</file>
+    <file>assets/images/welcome/wow82.png</file>
+    <file>assets/images/welcome/wow83.png</file>
+    <file>assets/images/welcome/wow84.png</file>
+    <file>assets/images/welcome/wow85.png</file>
+    <file>assets/images/welcome/wow86.png</file>
+    <file>assets/images/welcome/wow87.png</file>
+    <file>assets/images/welcome/wow88.png</file>
+    <file>assets/images/welcome/wow89.png</file>
+    <file>assets/images/welcome/wow90.png</file>
+    <file>assets/images/welcome/wow91.png</file>
+    <file>assets/images/welcome/wow92.png</file>
+    <file>assets/images/welcome/wow93.png</file>
+    <file>assets/images/welcome/wow94.png</file>
+    <file>assets/images/welcome/wow95.png</file>
+    <file>assets/images/welcome/wow96.png</file>
+    <file>assets/images/welcome/wow97.png</file>
+    <file>assets/images/welcome/wow98.png</file>
+    <file>assets/images/welcome/wow99.png</file>
+    <file>assets/images/welcome/wow100.png</file>
+    <file>assets/images/welcome/wow101.png</file>
+    <file>assets/images/welcome/wow102.png</file>
+    <file>assets/images/welcome/wow103.png</file>
+    <file>assets/images/welcome/wow104.png</file>
+    <file>assets/images/welcome/wow105.png</file>
+    <file>assets/images/welcome/wow106.png</file>
+    <file>assets/images/welcome/wow107.png</file>
+    <file>assets/images/welcome/wow108.png</file>
+    <file>assets/images/welcome/wow109.png</file>
+    <file>assets/images/welcome/wow110.png</file>
+    <file>assets/images/welcome/wow111.png</file>
+    <file>assets/images/welcome/wow112.png</file>
+    <file>assets/images/welcome/wow113.png</file>
+    <file>assets/images/welcome/wow114.png</file>
+    <file>assets/images/welcome/wow115.png</file>
+    <file>assets/images/welcome/wow116.png</file>
+    <file>assets/images/welcome/wow117.png</file>
+    <file>assets/images/welcome/wow118.png</file>
+    <file>assets/images/welcome/wow119.png</file>
+    <file>assets/images/welcome/wow120.png</file>
+    <file>assets/images/welcome/wow121.png</file>
+    <file>assets/images/welcome/wow122.png</file>
+    <file>assets/images/welcome/wow123.png</file>
     <file>assets/images/preferences.png</file>
     <file>assets/images/preferences.svg</file>
+    <file>assets/images/credits.jpg</file>
     <file>assets/images/qrcode.png</file>
     <file>assets/images/qrcode_white.png</file>
     <file>assets/images/revealer_c.png</file>
@@ -138,6 +186,7 @@
     <file>assets/images/seal.png</file>
     <file>assets/images/seed.png</file>
     <file>assets/images/speaker.png</file>
+    <file>assets/images/pls_update.jpg</file>
     <file>assets/images/status_connected_fork.png</file>
     <file>assets/images/status_connected.png</file>
     <file>assets/images/status_connected_proxy_fork.png</file>

src/dialog/aboutdialog.cpp

@@ -13,8 +13,8 @@ AboutDialog::AboutDialog(QWidget *parent)
     ui->setupUi(this);
     this->setWindowIcon(QIcon("://assets/images/appicons/64x64.png"));
 
-    QPixmap p(":assets/images/illiterate_illuminati.png");
-    ui->aboutImage->setPixmap(p.scaled(128, 128, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+    QPixmap p(":assets/images/credits.jpg");
+    ui->aboutImage->setPixmap(p.scaled(800, 600, Qt::KeepAspectRatio, Qt::SmoothTransformation));
     auto about = Utils::fileOpenQRC(":assets/about.txt");
     auto about_text = Utils::barrayToString(about);
     about_text = about_text.replace("<wowlet_version>", WOWLET_VERSION);

src/dialog/updatedialog.cpp

@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// Copyright (c) 2020-2021, The Monero Project.
+
+#include <QObject>
+#include "updatedialog.h"
+#include "ui_updatedialog.h"
+
+#include "config-wowlet.h"
+
+UpdateDialog::UpdateDialog(AppContext *ctx, QWidget *parent) :
+        QDialog(parent),
+        ctx(ctx),
+        ui(new Ui::UpdateDialog) {
+    ui->setupUi(this);
+    this->setWindowIcon(QIcon("://assets/images/appicons/64x64.png"));
+
+    auto version_str = ctx->versionPending.value("version").toString();
+
+    QPixmap p(":assets/images/pls_update.jpg");
+    ui->label_image->setPixmap(p.scaled(320, 320, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+
+    ui->info_label->setText("Current version: " + QString(WOWLET_VERSION_SEMVER) + "\n"
+                               "New version: " + version_str);
+
+    ui->label_download->setText("Download: <a href=\"https://git.wownero.com/wowlet/wowlet/releases\">git.wownero.com</a>");
+    ui->label_download->setTextInteractionFlags(Qt::TextBrowserInteraction);
+    ui->label_download->setOpenExternalLinks(true);
+
+    // checkbox
+    connect(ui->checkbox_ignore, &QCheckBox::clicked, this, &UpdateDialog::checkboxIgnoreWarning);
+
+    this->adjustSize();
+}
+
+void UpdateDialog::checkboxIgnoreWarning(bool checked) {
+    if(checked)
+        config()->set(Config::ignoreUpdateWarning, WOWLET_VERSION_SEMVER);
+    else
+        config()->set(Config::ignoreUpdateWarning, "");
+}
+
+UpdateDialog::~UpdateDialog() {
+    delete ui;
+}

src/dialog/updatedialog.h

@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// Copyright (c) 2020-2021, The Monero Project.
+
+#ifndef WOWLET_UPDATEDIALOG_H
+#define WOWLET_UPDATEDIALOG_H
+
+#include <QDialog>
+#include "appcontext.h"
+
+namespace Ui {
+    class UpdateDialog;
+}
+
+class UpdateDialog : public QDialog
+