Merge pull request #38 from Affectiva/v4.0.0

Updating the README and adding the docker directory

.travis.yml

@@ -1,14 +1,6 @@
-dist: xenial-xerus
+sudo: required
-language: cpp
+services:
-compiler:
+  - docker
-  - gcc-4.8
+language: generic
-before_script:
+before_install:
-  - sudo apt-get install  -y gcc-4.8 g++-4.8 libopencv-dev libboost1.55-all-dev cmake
+  - docker build --file=docker/Dockerfile-Ubuntu --tag=v4.0.0:affdex .
-  - wget https://download.affectiva.com/linux/affdex-cpp-sdk-3.3-40-ubuntu-xenial-xerus-x86_64bit.tar.gz -O /tmp/affdex-sdk.tar.gz
-  - mkdir /tmp/affdex-sdk
-  - tar -xzvf /tmp/affdex-sdk.tar.gz -C /tmp/affdex-sdk
-  - mkdir build
-  - cd build
-  - cmake -DBOOST_ROOT=/usr/ -DOpenCV_DIR=/usr/ -DAFFDEX_DIR=/tmp/affdex-sdk ..
-script:
-  - make

README.md

@@ -1,8 +1,9 @@
 # Sample Apps for Affdex SDK for Windows and Linux
 
-Welcome to our repository on GitHub! Here you will find example code to get you started with our Affdex Linux SDK 3.2, Affdex Windows SDK 3.4 and begin emotion-enabling you own app! Documentation for the SDKs is available on the <a href=http://developer.affectiva.com/>Affectiva's Developer Portal</a>.
+Welcome to our repository on GitHub! Here you will find example code to get you started with our Affdex Linux SDK 4.0.0, Affdex Windows SDK 3.4 and begin emotion-enabling you own app! Documentation for the SDKs is available on the <a href=http://developer.affectiva.com/>Affectiva's Developer Portal</a>.
 
-*Build Status*
+Build Status
+-------------
 - Windows: [![Build status](https://ci.appveyor.com/api/projects/status/pn2y9h8a3nnkiw41?svg=true)]
 (https://ci.appveyor.com/project/ahamino/win-sdk-samples)
 - Ubuntu: [![Build Status](https://travis-ci.org/Affectiva/cpp-sdk-samples.svg?branch=master)](https://travis-ci.org/Affectiva/cpp-sdk-samples)
@@ -10,20 +11,20 @@ Welcome to our repository on GitHub! Here you will find example code to get you
 Dependencies
 ------------
 
-*Windows*
+##### Windows
 - Affdex SDK 3.4 (64 bit)
 - Visual Studio 2013 or higher
 
-*Linux*
+##### Linux
-- Ubuntu 14.04 or CentOS 7
+- Ubuntu 16.04 with GCC v5.4.1
-- Affdex SDK 3.2
+- CentOS 7 with GCC v4.8.x
-- CMake 2.8 or higher
+- Affdex SDK 4.0.0
-- GCC 4.8
+- CMake 3.5 or higher
 
-*Additional dependencies*
+##### Additional dependencies
 
 - OpenCV 2.4
-- Boost 1.55
+- Boost 1.63
 - libuuid
 - libcurl
 - libopenssl
@@ -31,55 +32,95 @@ Dependencies
 Installation
 ------------
 
+- Download Affdex SDK for Linux [from here](https://affectiva.readme.io/docs/getting-started-with-the-affectiva-sdk-for-linux#section-1-download-and-extract-the-sdk-archive)
+- Download Affdex SDK for Windows [from here](https://affectiva.readme.io/docs/getting-started-with-the-emotion-sdk-for-windows#section-1-download-and-run-the-sdk-installer)
 
-*Windows*
+
-- Download Affdex SDK [from here](https://knowledge.affectiva.com/docs/getting-started-with-the-emotion-sdk-for-windows)
+##### Windows
 - Install the SDK using MSI installer.
 - The additional dependencies get installed automatically by NuGet.
 
-*Ubuntu*
+##### Linux
-- Download Affdex SDK [from here](https://knowledge.affectiva.com/docs/getting-started-with-the-affectiva-sdk-for-linux)
 
-```bashrc
+*Installation Guide for dependencies CMake v3.8.1 and Boost v1.63 for CentOS 7 and Ubuntu 16.04*
-sudo apt-get install build-essential libopencv-dev libboost1.55-all-dev libcurl4-openssl uuid-dev cmake
+
-wget https://download.affectiva.com/linux/affdex-cpp-sdk-3.2-20-ubuntu-xenial-xerus-64bit.tar.gz
+- Boost
-mkdir $HOME/affdex-sdk
+
-tar -xzvf affdex-cpp-sdk-3.2-20-ubuntu-xenial-xerus-64bit.tar.gz -C $HOME/affdex-sdk
+```
-export AFFDEX_DATA_DIR=$HOME/affdex-sdk/data
+$ wget https://sourceforge.net/projects/boost/files/boost/1.63.0/boost_1_63_0.tar.gz
-git clone https://github.com/Affectiva/cpp-sdk-samples.git $HOME/sdk-samples
+$ tar -xzvf boost_1_63_0.tar.gz -C $HOME
-mkdir $HOME/build
+$ cd boost_1_63_0
-cd $HOME/build
+$ ./bootstrap.sh
-cmake -DOpenCV_DIR=/usr/ -DBOOST_ROOT=/usr/ -DAFFDEX_DIR=$HOME/affdex-sdk $HOME/sdk-samples
+$ sudo ./b2 -j $(nproc) cxxflags=-fPIC threading=multi runtime-link=shared \
-make
+      --with-log --with-serialization --with-system --with-date_time \
-export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/affdex-sdk/lib
+      --with-filesystem --with-regex --with-timer --with-chrono --with-thread \
+      --with-program_options install
 ```
 
-*CentOS*
+- CMAKE
-- Download Affdex SDK [from here](https://knowledge.affectiva.com/docs/getting-started-with-the-affectiva-sdk-for-linux)
+
+```
+$ wget https://cmake.org/files/v3.8/cmake-3.8.1.tar.gz \
+$ tar -xvf cmake-3.8.1.tar.gz && rm cmake-3.8.1.tar.gz
+$ cd $SRC_DIR/cmake-3.8.1/
+$ ./bootstrap --system-curl && \
+    make -j$(nproc) && \
+    make install && \
+    rm -rf $SRC_DIR/cmake-3.8.1
+
+```
+
+- Building the SDK on Ubuntu 16.04
 
 ```bashrc
-sudo yum install libcurl-devel.x86_64 libuuid-devel.x86_64 opencv-devel cmake.x86_64
+$ sudo apt-get install build-essential libopencv-dev libcurl4-openssl uuid-dev
-wget https://sourceforge.net/projects/boost/files/boost/1.55.0/boost_1_55_0.tar.gz/download -O boost_1_55_0.tar.gz
+$ wget https://download.affectiva.com/linux/gcc-5.4/affdex-cpp-sdk-4.0-75-ubuntu-xenial-xerus-x86_64bit.tar.gz
-tar -xzvf boost_1_55_0.tar.gz -C $HOME
+$ mkdir $HOME/affdex-sdk
-cd boost_1_55
+$ tar -xzvf affdex-cpp-sdk-4.0-75-ubuntu-xenial-xerus-x86_64bit.tar.gz -C $HOME/affdex-sdk
-./bootstrap.sh --with-libraries=log,serialization,system,date_time,filesystem,regex,timer,chrono,thread,program_options
+$ export AFFDEX_DATA_DIR=$HOME/affdex-sdk/data
-sudo ./b2 link=static install
+$ git clone https://github.com/Affectiva/cpp-sdk-samples.git $HOME/sdk-samples
-wget https://download.affectiva.com/linux/affdex-cpp-sdk-3.2-2893-centos-7-64bit.tar.gz
+$ mkdir $HOME/build
-mkdir $HOME/affdex-sdk
+$ cd $HOME/build
-tar -xzvf affdex-cpp-sdk-3.2-2893-centos-7-64bit.tar.gz -C $HOME/affdex-sdk
+$ cmake -DOpenCV_DIR=/usr/ -DBOOST_ROOT=/usr/ -DAFFDEX_DIR=$HOME/affdex-sdk $HOME/sdk-samples
-export AFFDEX_DATA_DIR=$HOME/affdex-sdk/data
+$ make
-git clone https://github.com/Affectiva/cpp-sdk-samples.git $HOME/sdk-samples
+$ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/affdex-sdk/lib
-mkdir $HOME/build
+
-cd $HOME/build
+# The SDK statically links a forked version of OpenCV, so if you run into double free or corruption error
-cmake -DOpenCV_DIR=/usr/ -DBOOST_ROOT=/usr/ -DAFFDEX_DIR=$HOME/affdex-sdk $HOME/sdk-samples
+# then you will need to preload the OpenCV library installed from package manager
-make
+# Use this command to find the path of libopencv_core.so.2.4
-export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/affdex-sdk/lib
+
+$ ldconfig -p | grep libopencv_core.so.2.4
+$ export LD_PRELOAD=/path/to/libopencv_core.so.2.4
+
+```
+
+- Building the SDK on CentOS 7
+
+```bashrc
+$ sudo yum install libcurl-devel.x86_64 libuuid-devel.x86_64 opencv-devel
+$ wget https://download.affectiva.com/linux/centos-4.8/affdex-cpp-sdk-4.0-2941-centos-7-x86_64bit.tar.gz
+$ mkdir $HOME/affdex-sdk
+$ tar -xzvf affdex-cpp-sdk-4.0-2941-centos-7-x86_64bit.tar.gz -C $HOME/affdex-sdk
+$ export AFFDEX_DATA_DIR=$HOME/affdex-sdk/data
+$ git clone https://github.com/Affectiva/cpp-sdk-samples.git $HOME/sdk-samples
+$ mkdir $HOME/build
+$ cd $HOME/build
+$ cmake -DOpenCV_DIR=/usr/ -DBOOST_ROOT=/usr/ -DAFFDEX_DIR=$HOME/affdex-sdk $HOME/sdk-samples
+$ make
+$ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/affdex-sdk/lib
+
+# The SDK statically links a forked version of OpenCV, so if you run into double free or corruption error
+# then you will need to preload the OpenCV library installed from package manager
+# Use this command to find the path of libopencv_core.so.2.4
+
+$ ldconfig -p | grep libopencv_core.so.2.4
+$ export LD_PRELOAD=/path/to/libopencv_core.so.2.4
 ```
 
 OpenCV-webcam-demo (c++)
 ------------------
 
-Project for demoing the [FrameDetector class](https://knowledge.affectiva.com/docs/analyze-a-video-frame-stream-3). It grabs frames from the camera, analyzes them and displays the results on screen.
+Project for demoing the [FrameDetector class](http://developer.affectiva.com/v3_2/cpp/analyze-frames/). It grabs frames from the camera, analyzes them and displays the results on screen.
 
 The following command line arguments can be used to run it:
 
@@ -99,7 +140,7 @@ The following command line arguments can be used to run it:
 Video-demo (c++)
 ----------
 
-Project for demoing the Windows SDK [VideoDetector class](https://knowledge.affectiva.com/docs/analyze-a-recorded-video-file) and [PhotoDetector class](https://knowledge.affectiva.com/docs/analyze-a-photo-4). It processs video or image files, displays the emotion metrics and exports the results in a csv file.
+Project for demoing the Windows SDK [VideoDetector class](http://developer.affectiva.com/v3_2/cpp/analyze-video/) and [PhotoDetector class](http://developer.affectiva.com/v3_2/cpp/analyze-photo/). It process video or image files, displays the emotion metrics and exports the results in a csv file.
 
 The following command line arguments can be used to run it:
 
@@ -115,3 +156,8 @@ The following command line arguments can be used to run it:
 
 
 For an example of how to use Affdex in a C# application .. please refer to [AffdexMe](https://github.com/affectiva/affdexme-win)
+
+Docker Build Instructions
+-------------------------
+
+The Dockerfile's are located in the [docker](docker) directory. To build the docker image please refer to the files for instructions.

docker/Dockerfile-CentOS

@@ -0,0 +1,86 @@
+# A Docker image to be used for building the sample applications for the Linux SDK CentOS7
+#
+# build:
+# $ docker build --file=Dockerfile-CentOS --tag=v4.0.0:affdex .
+#
+# the result will be an image that has the tar'ed artifact of the sample app and all of its dependencies installed
+#
+# run interactively:
+# $ docker run -it --rm v4.0.0:affdex
+
+FROM affectiva/centos7-updates
+MAINTAINER Affectiva Development (affdexdev@affectiva.com)
+
+# Repo for latest git 2.x
+RUN yum remove -y git
+RUN yum install -y http://opensource.wandisco.com/centos/6/git/x86_64/wandisco-git-release-6-1.noarch.rpm
+
+RUN yum install -y gcc \
+                   gcc-c++ \
+                   jhead \
+                   curl-devel \
+                   openssl-devel \
+                   zlib-devel \
+                   wget \
+                   git \
+                   opencv-devel \
+                   make
+
+ENV SRC_DIR /opt/src
+ENV BUILD_DIR /opt/build
+ENV ARTIFACT_DIR /opt/testapp-artifact
+
+#################################
+###### Clone Sample App Repo ######
+#################################
+
+RUN git clone https://github.com/Affectiva/cpp-sdk-samples.git $SRC_DIR/sdk-samples
+
+#### CMAKE ####
+WORKDIR $SRC_DIR
+RUN wget https://cmake.org/files/v3.8/cmake-3.8.1.tar.gz \
+    && tar -xf cmake-3.8.1.tar.gz && rm cmake-3.8.1.tar.gz
+RUN cd $SRC_DIR/cmake-3.8.1/ && \
+    ./bootstrap --system-curl && \
+    make -j$(nproc) && \
+    make install && \
+    rm -rf $SRC_DIR/cmake-3.8.1
+
+#### BOOST ####
+WORKDIR $SRC_DIR
+RUN wget https://sourceforge.net/projects/boost/files/boost/1.63.0/boost_1_63_0.tar.gz --no-check-certificate && \
+    tar -xf boost_1_63_0.tar.gz && \
+    rm boost_1_63_0.tar.gz && \
+    cd $SRC_DIR/boost_1_63_0 && \
+    ./bootstrap.sh &&\
+    ./b2 -j $(nproc) cxxflags=-fPIC threading=multi runtime-link=shared \
+         --with-log --with-serialization --with-system --with-date_time \
+         --with-filesystem --with-regex --with-timer --with-chrono --with-thread \
+         --with-program_options install && \
+    rm -rf $SRC_DIR/boost_1_63_0
+
+#### DOWNLOAD Affdex CentOS SDK ####
+WORKDIR $SRC_DIR
+RUN wget https://download.affectiva.com/linux/centos-4.8/affdex-cpp-sdk-4.0-2941-centos-7-x86_64bit.tar.gz &&\
+    mkdir -p affdex-sdk && \
+    tar -xf affdex-cpp* -C affdex-sdk && \
+    rm -r $SRC_DIR/affdex-cpp-sdk-4.0-2941-centos-7-x86_64bit.tar.gz
+
+#### BUILD SAMPLE APP ####
+RUN mkdir -p $BUILD_DIR &&\
+    cd $BUILD_DIR &&\
+    cmake -DOpenCV_DIR=/usr/ -DBOOST_ROOT=/usr/ -DAFFDEX_DIR=$SRC_DIR/affdex-sdk $SRC_DIR/sdk-samples &&\
+    make -j$(nproc)
+
+## CREATE THE ARTIFACT
+WORKDIR $ARTIFACT_DIR
+RUN mkdir -p $ARTIFACT_DIR &&\
+    mv $SRC_DIR/affdex-sdk/ . &&\
+    mv $BUILD_DIR . &&\
+    tar -cvf ../testapp-artifact.tar.gz .
+
+ENV AFFDEX_DATA_DIR $ARTIFACT_DIR/affdex-sdk/data
+ENV LD_LIBRARY_PATH $ARTIFACT_DIR/affdex-sdk/lib
+ENV LD_PRELOAD /usr/lib64/libopencv_core.so
+
+WORKDIR /opt

docker/Dockerfile-Ubuntu

@@ -0,0 +1,86 @@
+# A Docker image to be used for building the sample applications for the Linux SDK Ubuntu 16.04
+#
+# build:
+# $ docker build --file=Dockerfile-Ubuntu --tag=v4.0.0:affdex .
+#
+# the result will be an image that has the tar'ed artifact of the sample app and all of its dependencies installed
+#
+# run interactively:
+# $ docker run -it --rm v4.0.0:affdex
+
+FROM ubuntu:16.04
+
+# Get dependencies
+RUN apt-get update && apt-get install -y software-properties-common
+# Repo for latest git 2.x
+RUN add-apt-repository -y ppa:git-core/ppa && apt-get update && apt-get install -y git
+
+RUN apt-get update && apt-get install -y \
+                  libcurl4-openssl-dev \
+                  libssl-dev \
+                  bc \
+                  gfortran \
+                  unzip \
+                  wget \
+                  g++ \
+                  make \
+                  libopencv-dev
+
+ENV SRC_DIR /opt/src
+ENV BUILD_DIR /opt/build
+ENV ARTIFACT_DIR /opt/testapp-artifact
+
+#################################
+###### Clone Sample App Repo ######
+#################################
+
+RUN git clone https://github.com/Affectiva/cpp-sdk-samples.git $SRC_DIR/sdk-samples
+
+#### CMAKE ####
+WORKDIR $SRC_DIR
+RUN wget https://cmake.org/files/v3.8/cmake-3.8.1.tar.gz \
+    && tar -xf cmake-3.8.1.tar.gz && rm cmake-3.8.1.tar.gz
+RUN cd $SRC_DIR/cmake-3.8.1/ && \
+    ./bootstrap --system-curl && \
+    make -j$(nproc) install > /dev/null && \
+    rm -rf $SRC_DIR/cmake-3.8.1
+
+#### BOOST ####
+WORKDIR $SRC_DIR
+RUN wget https://sourceforge.net/projects/boost/files/boost/1.63.0/boost_1_63_0.tar.gz --no-check-certificate && \
+    tar -xf boost_1_63_0.tar.gz && \
+    rm boost_1_63_0.tar.gz && \
+    cd $SRC_DIR/boost_1_63_0 && \
+    ./bootstrap.sh &&\
+    ./b2 -j $(nproc) cxxflags=-fPIC threading=multi runtime-link=shared \
+         --with-log --with-serialization --with-system --with-date_time \
+         --with-filesystem --with-regex --with-timer --with-chrono --with-thread \
+         --with-program_options \
+         install && \
+    rm -rf $SRC_DIR/boost_1_63_0
+
+#### DOWNLOAD Affdex Ubuntu SDK ####
+WORKDIR $SRC_DIR
+RUN wget https://download.affectiva.com/linux/gcc-5.4/affdex-cpp-sdk-4.0-75-ubuntu-xenial-xerus-x86_64bit.tar.gz &&\
+    mkdir -p affdex-sdk && \
+    tar -xf affdex-cpp* -C affdex-sdk && \
+    rm -r $SRC_DIR/affdex-cpp-sdk-*
+
+#### BUILD SAMPLE APP ####
+RUN mkdir -p $BUILD_DIR &&\
+    cd $BUILD_DIR &&\
+    cmake -DOpenCV_DIR=/usr/ -DBOOST_ROOT=/usr/ -DAFFDEX_DIR=$SRC_DIR/affdex-sdk $SRC_DIR/sdk-samples &&\
+    make -j$(nproc) > /dev/null
+
+## CREATE THE ARTIFACT
+WORKDIR $ARTIFACT_DIR
+RUN mkdir -p $ARTIFACT_DIR &&\
+    mv $SRC_DIR/affdex-sdk/ . &&\
+    mv $BUILD_DIR . &&\
+    tar -cvf ../testapp-artifact.tar.gz .
+
+ENV AFFDEX_DATA_DIR $ARTIFACT_DIR/affdex-sdk/data
+ENV LD_LIBRARY_PATH $ARTIFACT_DIR/affdex-sdk/lib
+ENV LD_PRELOAD /usr/lib/x86_64-linux-gnu/libopencv_core.so.2.4
+
+WORKDIR /opt