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| − | == Client Side ==
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| − | extract the location client-side with [https://github.com/jseidelin/exif-js EXIF-JS]
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| − |
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| − | == RPi side ==
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| − |
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| − |
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| − | Lets set up our map server with local cached image files
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| − |
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| − | # [http://elinux.org/RPi_Nginx_Webserver install Nginx]
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| − | <nowiki>
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| − | sudo apt-get update
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| − | sudo apt-get install nginx
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| − | sudo service nginx start
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| − | </nowiki>
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| − | # Make a link to /var/www to make things easier
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| − | <nowiki>
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| − | sudo ln -s /var/www /home/USER/code
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| − | </nowiki>
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| − |
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| − | (# [http://wiki.nginx.org/PHPFcgiExample now set up PHP with fastCGI])
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| − | (# [http://gis.stackexchange.com/a/102775 set up mapserv])
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| − | (# [https://www.digitalocean.com/community/tutorials/how-to-setup-fastcgi-caching-with-nginx-on-your-vps add mapserv to cache])
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| − |
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| − |
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| − | # Set up AP with hostap (instructions from [http://elinux.org/RPI-Wireless-Hotspot set up AP with udhcpd])
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| − | <nowiki>
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| − | sudo apt-get install hostapd
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| − | </nowiki>
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| − | edit the file /etc/hostapd/hostapd.conf
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| − | <nowiki>
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| − | interface=wlan0
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| − | ssid=TacticalSpaceLab
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| − | hw_mode=g
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| − | channel=6
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| − | auth_algs=1
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| − | wmm_enabled=0
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| − | </nowiki>
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| − | Edit the file /etc/default/hostapd and change the line:
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| − | <nowiki>
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| − | #DAEMON_CONF=""
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| − | </nowiki>
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| − | to
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| − | <nowiki>
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| − | DAEMON_CONF="/etc/hostapd/hostapd.conf"
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| − | </nowiki>
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| − | Start it up, and add it to start at boot
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| − | <nowiki>
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| − | sudo service hostapd start
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| − | sudo update-rc.d hostapd enable
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| − | </nowiki>
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| − |
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| − | sudo service hostapd start
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| − |
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| − | # [http://www.daveconroy.com/turn-your-raspberry-pi-into-a-wifi-hotspot-with-edimax-nano-usb-ew-7811un-rtl8188cus-chipset/ edimax version of hostapd]
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| − | (# [http://www.pihomeserver.fr/en/2014/05/22/raspberry-pi-home-server-creer-hot-spot-wifi-captive-portal/ captive portal setup!!])
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| − | (# '''[http://www.revsys.com/writings/quicktips/nat.html but with iptables command from here, since the others are broken]''')
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| − |
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| − | # Set up interface for serving DHCP and DNS
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| − | <nowiki>
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| − | auto eth0
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| − | iface eth0 inet static
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| − | address 10.1.2.1
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| − | netmask 255.255.255.0
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| − |
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| − | iface wlan0 inet static
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| − | address 10.1.2.2
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| − | netmask 255.255.255.0
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| − | </nowiki>
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| − | # Install dnsmasq "sudo apt-get install dnsmasq" and configure
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| − | <nowiki>
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| − | # captive portal to this
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| − | address=/#/10.1.2.1
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| − | interface=eth0
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| − | dhcp-range=10.1.2.5,12h
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| − | </nowiki>
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| − | # restart dnsmasq
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| − | <nowiki>
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| − | sudo /etc/init.d/dnsmasq restart
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| − | </nowiki>
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| − |
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| − | # dnsmarsq script logging...
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| − | Create /var/log/dhcp_leases file with write
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| − | create /usr/bin/logdhcp, make executable
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| − | add it to dnsmasq config
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| − | <nowiki>
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| − | #!/bin/bash
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| − | destfile=/var/log/dhcp_leases
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| − | #if [ "$1" == "add" ]
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| − | #then
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| − | if [ -f "$destfile" ]
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| − | then
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| − | echo "$1 $2" >> "$destfile"
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| − | fi
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| − | #fi
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| − | </nowiki>
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| − | [[File:logging_dhcp.png|thumbnail]]
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| − |
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| − | ended up using dnsmasq for DNS and DHCP. Setting DNS forward IP to local for captive portal setup
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| − |
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| − |
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| − | [http://www.raspberrypi.org/forums/viewtopic.php?f=36&t=39225 some popup mehods]
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| − |
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| − | /var/www
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| − |
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| − | [http://maps.tacticalspace.org/var-MQ-Feb2015.zip MQ var directory archive]
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| − |
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| − | Remember to make all /var/www/ folders readable with:
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| − | <nowiki>
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| − | sudo find /var/www -type d -exec chmod a+x {} +</nowiki>
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| − | and possibly
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| − | <nowiki>
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| − | sudo find /var/www -type d -exec chown {} root:root +</nowiki>
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| − |
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| − | == For Online ==
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| − |
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| − | [http://maps.stamen.com/m2i/image/20130610/mapstack_ZHVazuJTG7s beautiful Stamen Design map that can be used]
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| − | [[File:Map example1.png|thumbnail]]
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| − | [[File:Map example2.png|thumbnail]]
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