I. Libraries.
fastcgi++
Homepage: https://savannah.nongnu.org/projects/fastcgipp/
Download: http://download.savannah.nongnu.org/releases/fastcgipp/fastcgi++-2.0beta-07b0d54d.tar.bz2
libjson
Homepage: http://sourceforge.net/projects/libjson/
Download: http://sourceforge.net/projects/libjson/files/libjson_7.1.1.zip/download
You should comment line in JSONOptions.h, containing
#define JSON_LIBRARY
It is a switch between C and C++ library interface
Qt Framework(for graph_visualizer)
Homepage: http://qt.nokia.com/
Boost Library
Homepage: http://boost.org/
II. CMake
CMake(http://cmake.org) is used for building this project.
Generally, you should do something like this to make it work:
mkdir {build_dir}
cmake {project_dir} {build_dir}
{build_dir} and {project_dir} are just placeholders for pathes to
build directory and project directory, respectively.
A better approach would be to use cmake tools with GUI:
ccmake
cmake-gui
If cmake won't be able to find some of the libraries you will have
to set their locations explicitly. The best approach for this is
running ccmake or cmake-gui inside build directory.
III. Installing
To get shortest_paths web service running you'll have to configure
web server.
This covers configuring lighttpd:
Edit lighttpd.conf (typically located in /etc/lighttpd) in the
following ways:
1) Add mod_fastcgi to server.modules
2) Include following lines to the end of file:
fastcgi.server = (
"/shortest-paths/" =>
(( "host" => "127.0.0.1",
"port" => 1026,
"check-local" => "disable"
))
)
Then copy files from static_content folder to http server root
directory(typically /var/www) and restart lighttpd.
After you compile shortest_paths you'll have to run it using
spawn-fcgi:
spawn-fcgi -p 1026 -- ./shortest-paths {path-to-graph}
Here, {path-to-graph} is a placeholder to a file that was produced
by osm_converter utility.