devkitpro gba compile dockerfile

browser.js

var nets = require('nets')
var multiline = require('multiline')

var compileServer = 'http://localhost:8080'

var cProgram = multiline(function (){/*
int main(void) {
  *(unsigned int*)0x04000000 = 0x0403;
 
  ((unsigned short*)0x06000000)[120 + 80 * 240] = 0x001F;
  ((unsigned short*)0x06000000)[136 + 80 * 240] = 0x03E0;
  ((unsigned short*)0x06000000)[120 + 96 * 240] = 0x7C00;
 
  while(1);
 
  return 0;
}
*/})

nets({url: compileServer, method: "POST", body: cProgram}, function(err, resp, body) {
	console.log(err, resp, body)
})

Dockerfile

FROM ubuntu:14.04
RUN apt-get update && apt-get install -y curl build-essential
 
WORKDIR /gba
 
RUN curl -O -J -L "http://sourceforge.net/projects/devkitpro/files/devkitARM/previous/devkitARM_r42-x86_64-linux.tar.bz2/download"
RUN curl -O -J -L "http://sourceforge.net/projects/devkitpro/files/libgba/libgba-20150106.tar.bz2/download"
RUN curl -O -J -L "http://sourceforge.net/projects/devkitpro/files/maxmod/maxmod-gba-1.0.9.tar.bz2/download"
RUN curl -O -J -L "http://sourceforge.net/projects/devkitpro/files/libfat/libfat-gba-1.0.13.tar.bz2/download"
RUN curl -O -J -L "http://sourceforge.net/projects/devkitpro/files/examples/gba/gba%20examples%2020090222/gba-examples-20090222.tar.bz2/download"
 
RUN mkdir -p gba/devkitpro/devkitARM
RUN mkdir -p gba/devkitpro/examples
RUN mkdir -p gba/devkitpro/libgba
 
RUN tar -xvjf devkitARM_r42-x86_64-linux.tar.bz2 -C gba/devkitpro
RUN tar -xvjf libgba-20150106.tar.bz2 -C gba/devkitpro/libgba
RUN tar -xvjf maxmod-gba-1.0.9.tar.bz2 -C gba/devkitpro/libgba
RUN tar -xvjf libfat-gba-1.0.13.tar.bz2 -C gba/devkitpro/libgba
RUN tar -xvjf gba-examples-20090222.tar.bz2 -C gba/devkitpro/examples
 
ENV DEVKITPRO /gba/gba/devkitpro
ENV DEVKITARM /gba/gba/devkitpro/devkitARM
 
RUN cd gba/devkitpro/examples/ && make

server.js

var http = require('http')
var fs = require('fs')
var concat = require('concat-stream')
var path = require('path')
var child = require('child_process')
var ecstatic = require('ecstatic')
var corsify = require('corsify')
var eos = require('end-of-stream')

var SRCDIR = path.join(__dirname, 'source')
var staticHandler = ecstatic('static')

http.createServer(corsify(function(req, res) {
  if (req.method === 'POST') return compile(req, res)
  staticHandler(req, res)
})).listen(8080)

function compile(req, res) {
  req.pipe(concat(function(program) {
    console.log('write program', program.length)
    var programFile = path.join(SRCDIR, 'program.c')
    fs.writeFile(programFile, program, function(err) {
      if (err) throw err
      console.log('running make', ['make', {cwd: __dirname}])
      child.exec('make', {cwd: __dirname}, function(err, stderr, stdout) {
        console.log('make output:', stderr, stdout)
        console.log('sending gba file')
        var gbaFile = path.join(__dirname, 'servercompile.gba')
        var elfFile = path.join(__dirname, 'servercompile.elf')
        var readStream = fs.createReadStream(gbaFile)
        
        readStream.pipe(res)
        
        eos(readStream, function(err) {
          if (err) throw err
          fs.unlink(gbaFile)
          fs.unlink(programFile)
          fs.unlink(elfFile)
        })
      })
    })
  }))
}