Description:
copy working trunk (r383, before major changes to combine judge and to support grader message queue) to trunk
git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@396 6386c4cd-e34a-4fa8-8920-d93eb39b512e
Commit status:
[Not Reviewed]
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Author
jittat
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r188:0b607f9b89c1 - - 12 files changed: 14 inserted, 400 deleted
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1 | + # Rails app directory | |
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2 | + RAILS_ROOT = "/home/jittat/web_grader" | |
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3 | + | |
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4 | + GRADER_ROOT = "/home/jittat/grader/scripts" | |
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5 | + | |
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6 | + # This load all required codes | |
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7 | + require File.join(File.dirname(__FILE__),'../lib/boot') | |
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8 | + | |
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9 | + # load the required environment file | |
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10 | + require File.dirname(__FILE__) + "/env_#{GRADER_ENV}.rb" | |
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1 | 1 | # This file is auto-generated from the current state of the database. Instead of editing this file, |
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2 | 2 | # please use the migrations feature of Active Record to incrementally modify your database, and |
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3 | 3 | # then regenerate this schema definition. |
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4 | 4 | # |
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5 | 5 | # Note that this schema.rb definition is the authoritative source for your database schema. If you need |
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6 | 6 | # to create the application database on another system, you should be using db:schema:load, not running |
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7 | 7 | # all the migrations from scratch. The latter is a flawed and unsustainable approach (the more migrations |
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8 | 8 | # you'll amass, the slower it'll run and the greater likelihood for issues). |
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9 | 9 | # |
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10 | 10 | # It's strongly recommended to check this file into your version control system. |
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11 | 11 | |
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12 |
- ActiveRecord::Schema.define(:version => 2009042 |
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12 | + ActiveRecord::Schema.define(:version => 20090426131044) do | |
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13 | 13 | |
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14 | 14 | create_table "announcements", :force => true do |t| |
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15 | 15 | t.string "author" |
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16 | 16 | t.text "body" |
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17 | 17 | t.boolean "published" |
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18 | 18 | t.datetime "created_at" |
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19 | 19 | t.datetime "updated_at" |
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20 | 20 | t.boolean "frontpage", :default => false |
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21 | 21 | t.boolean "contest_only", :default => false |
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22 | 22 | end |
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23 | 23 | |
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24 | 24 | create_table "configurations", :force => true do |t| |
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25 | 25 | t.string "key" |
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26 | 26 | t.string "value_type" |
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27 | 27 | t.string "value" |
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28 | 28 | t.datetime "created_at" |
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29 | 29 | t.datetime "updated_at" |
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30 | 30 | end |
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31 | 31 | |
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32 | 32 | create_table "countries", :force => true do |t| |
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33 | 33 | t.string "name" |
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34 | 34 | t.datetime "created_at" |
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35 | 35 | t.datetime "updated_at" |
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36 | 36 | end |
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37 | 37 | |
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38 | 38 | create_table "descriptions", :force => true do |t| |
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39 | 39 | t.text "body" |
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40 | 40 | t.boolean "markdowned" |
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41 | 41 | t.datetime "created_at" |
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42 | 42 | t.datetime "updated_at" |
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43 | 43 | end |
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44 | 44 | |
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45 | - create_table "grader_messages", :force => true do |t| | |
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46 | - t.integer "grader_process_id" | |
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47 | - t.integer "command" | |
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48 | - t.string "options" | |
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49 | - t.integer "target_id" | |
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50 | - t.boolean "taken" | |
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51 | - t.integer "taken_grader_process_id" | |
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52 | - t.datetime "created_at" | |
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53 | - t.datetime "updated_at" | |
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54 | - end | |
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55 | - | |
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56 | 45 | create_table "grader_processes", :force => true do |t| |
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57 | 46 | t.string "host", :limit => 20 |
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58 | 47 | t.integer "pid" |
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59 | 48 | t.string "mode" |
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60 | 49 | t.boolean "active" |
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61 | 50 | t.datetime "created_at" |
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62 | 51 | t.datetime "updated_at" |
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63 | 52 | t.integer "task_id" |
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64 | 53 | t.string "task_type" |
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65 | 54 | t.boolean "terminated" |
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66 | 55 | end |
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67 | 56 | |
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68 | 57 | add_index "grader_processes", ["host", "pid"], :name => "index_grader_processes_on_ip_and_pid" |
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69 | 58 | |
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70 | 59 | create_table "languages", :force => true do |t| |
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71 | 60 | t.string "name", :limit => 10 |
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72 | 61 | t.string "pretty_name" |
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73 | 62 | t.string "ext", :limit => 10 |
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74 | 63 | t.string "common_ext" |
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75 | 64 | end |
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76 | 65 | |
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77 | 66 | create_table "messages", :force => true do |t| |
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78 | 67 | t.integer "sender_id" |
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79 | 68 | t.integer "receiver_id" |
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80 | 69 | t.integer "replying_message_id" |
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81 | 70 | t.text "body" |
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82 | 71 | t.boolean "replied" |
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83 | 72 | t.datetime "created_at" |
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84 | 73 | t.datetime "updated_at" |
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85 | 74 | end |
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86 | 75 | |
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87 | 76 | create_table "problems", :force => true do |t| |
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88 | 77 | t.string "name", :limit => 30 |
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89 | 78 | t.string "full_name" |
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90 | 79 | t.integer "full_score" |
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91 | 80 | t.date "date_added" |
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92 | 81 | t.boolean "available" |
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93 | 82 | t.string "url" |
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94 | 83 | t.integer "description_id" |
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95 | 84 | t.boolean "test_allowed" |
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96 | 85 | t.boolean "output_only" |
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97 | 86 | end |
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98 | 87 | |
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99 | 88 | create_table "rights", :force => true do |t| |
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100 | 89 | t.string "name" |
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101 | 90 | t.string "controller" |
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102 | 91 | t.string "action" |
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103 | 92 | end |
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1 | 1 | #!/usr/bin/ruby |
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2 | 2 | |
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3 | 3 | def stop_grader(id) |
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4 | 4 | if id==:all |
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5 | 5 | File.open(File.dirname(__FILE__) + "/stop.all",'w').close |
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6 | 6 | else |
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7 | 7 | File.open(File.dirname(__FILE__) + "/stop.#{id}",'w').close |
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8 | 8 | end |
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9 | 9 | end |
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10 | 10 | |
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11 | 11 | def check_stopfile |
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12 | 12 | FileTest.exist?(File.dirname(__FILE__) + "/stop.all") or |
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13 | 13 | FileTest.exist?(File.dirname(__FILE__) + "/stop.#{Process.pid}") |
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14 | 14 | end |
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15 | 15 | |
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16 | 16 | def clear_stopfile |
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17 | 17 | if FileTest.exist?(File.dirname(__FILE__) + "/stop.#{Process.pid}") |
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18 | 18 | system("rm " + File.dirname(__FILE__) + "/stop.#{Process.pid}") |
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19 | 19 | end |
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20 | 20 | end |
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21 | 21 | |
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22 | 22 | def config |
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23 | 23 | Grader::Configuration.get_instance |
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24 | 24 | end |
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25 | 25 | |
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26 | 26 | def log_file_name |
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27 | 27 | if !File.exists?(config.log_dir) |
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28 | 28 | raise "Log directory does not exist: #{config.log_dir}" |
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29 | 29 | end |
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30 | 30 | config.log_dir + |
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31 | - "/#{GRADER_ENV}.#{Process.pid}" | |
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31 | + "/#{GRADER_ENV}_#{config.grader_mode}.#{Process.pid}" | |
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32 | 32 | end |
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33 | 33 | |
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34 | 34 | def log(str) |
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35 | 35 | if config.talkative |
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36 | 36 | puts str |
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37 | 37 | end |
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38 | 38 | if config.logging |
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39 | 39 | fp = File.open(log_file_name,"a") |
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40 | 40 | fp.puts("GRADER: #{Time.new.strftime("%H:%M")} #{str}") |
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41 | 41 | fp.close |
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42 | 42 | end |
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43 | 43 | end |
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44 | 44 | |
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45 | 45 | def display_manual |
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46 | 46 | puts <<USAGE |
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47 | 47 | Grader. |
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48 | 48 | using: (1) grader |
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49 | 49 | (2) grader environment [mode] |
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50 | 50 | (3) grader stop [all|pids-list] |
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51 | 51 | (4) grader --help |
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52 | 52 | (1) call grader with environment = 'exam', mode = 'queue' |
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53 | 53 | (2) possible modes are: 'queue', 'prob', 'test_request' |
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54 | 54 | (3) create stop-file to stop running grader in queue mode |
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55 | 55 | (4) You are here. |
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56 | 56 | USAGE |
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57 | 57 | end |
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58 | 58 | |
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59 | 59 | ######################################### |
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60 | 60 | # main program |
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61 | 61 | ######################################### |
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62 | 62 | |
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63 | 63 | # with --help |
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64 | 64 | if (ARGV.length==1) and (/help/.match(ARGV[0])) |
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65 | 65 | display_manual |
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66 | 66 | exit(0) |
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67 | 67 | end |
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68 | 68 | |
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69 | 69 | # reading environment and options |
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70 | 70 | if (ARGV.length >= 1) and (ARGV[0]=='stop') |
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71 | 71 | if ARGV.length==1 |
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72 | 72 | puts "you should specify pid-list or 'all'" |
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73 | 73 | display_manual |
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74 | 74 | elsif (ARGV.length==2) and (ARGV[1]=='all') |
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75 | 75 | stop_grader(:all) |
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76 | 76 | puts "A global stop file ('stop.all') created." |
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77 | 77 | puts "You should remove it manually later." |
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78 | 78 | else |
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79 | 79 | (1..ARGV.length-1).each do |i| |
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57 | 57 | source_name = "source.#{lang_ext}" |
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58 | 58 | end |
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59 | 59 | |
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60 | 60 | begin |
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61 | 61 | grading_dir = @room_maker.produce_grading_room(submission) |
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62 | 62 | @room_maker.save_source(submission,source_name) |
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63 | 63 | problem_home = @room_maker.find_problem_home(submission) |
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64 | 64 | |
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65 | 65 | # puts "GRADING DIR: #{grading_dir}" |
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66 | 66 | # puts "PROBLEM DIR: #{problem_home}" |
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67 | 67 | |
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68 | 68 | dinit = DirInit::Manager.new(problem_home) |
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69 | 69 | |
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70 | 70 | dinit.setup do |
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71 | 71 | copy_log = copy_script(problem_home) |
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72 | 72 | save_copy_log(problem_home,copy_log) |
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73 | 73 | end |
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74 | 74 | |
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75 | 75 | call_judge(problem_home,language,grading_dir,source_name) |
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76 | 76 | |
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77 | 77 | @reporter.report(submission,"#{grading_dir}/test-result") |
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78 | 78 | |
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79 | 79 | dinit.teardown do |
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80 | 80 | copy_log = load_copy_log(problem_home) |
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81 | 81 | clear_copy_log(problem_home) |
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82 | 82 | clear_script(copy_log,problem_home) |
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83 | 83 | end |
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84 | 84 | |
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85 | 85 | rescue RuntimeError => msg |
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86 | 86 | @reporter.report_error(submission,"Grading error: #{msg}") |
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87 | 87 | |
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88 | 88 | ensure |
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89 | 89 | @room_maker.clean_up(submission) |
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90 | 90 | Dir.chdir(current_dir) # this is really important |
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91 | 91 | end |
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92 | 92 | end |
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93 | 93 | |
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94 | 94 | protected |
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95 | 95 | |
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96 | 96 | def talk(str) |
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97 | 97 | if @config.talkative |
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98 | 98 | puts str |
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99 | 99 | end |
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100 | 100 | end |
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101 | 101 | |
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102 | 102 | def call_judge(problem_home,language,grading_dir,fname) |
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103 | 103 | ENV['PROBLEM_HOME'] = problem_home |
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104 | 104 | |
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105 |
- talk |
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105 | + talk grading_dir | |
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106 | 106 | Dir.chdir grading_dir |
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107 | 107 | cmd = "#{problem_home}/script/judge #{language} #{fname}" |
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108 | 108 | talk "CMD: #{cmd}" |
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109 | 109 | system(cmd) |
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110 | 110 | end |
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111 | 111 | |
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112 | 112 | def get_std_script_dir |
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113 | 113 | GRADER_ROOT + '/std-script' |
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114 | 114 | end |
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115 | 115 | |
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116 | 116 | def copy_script(problem_home) |
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117 | 117 | script_dir = "#{problem_home}/script" |
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118 | 118 | std_script_dir = get_std_script_dir |
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119 | 119 | |
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120 | 120 | raise "std-script directory not found" if !FileTest.exist?(std_script_dir) |
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121 | 121 | |
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122 | 122 | scripts = Dir[std_script_dir + '/*'] |
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123 | 123 | |
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124 | 124 | copied = [] |
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125 | 125 | |
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126 | 126 | scripts.each do |s| |
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127 | 127 | fname = File.basename(s) |
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128 | 128 | if !FileTest.exist?("#{script_dir}/#{fname}") |
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129 | 129 | copied << fname |
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130 | 130 | system("cp #{s} #{script_dir}") |
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131 | 131 | end |
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132 | 132 | end |
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133 | 133 | |
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134 | 134 | return copied |
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135 | 135 | end |
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136 | 136 | |
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137 | 137 | def copy_log_filename(problem_home) |
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138 | 138 | return File.join(problem_home, '.scripts_copied') |
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139 | 139 | end |
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140 | 140 | |
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141 | 141 | def save_copy_log(problem_home, log) |
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142 | 142 | f = File.new(copy_log_filename(problem_home),"w") |
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143 | 143 | log.each do |fname| |
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144 | 144 | f.write("#{fname}\n") |
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145 | 145 | end |
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146 | 146 | f.close |
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147 | 147 | end |
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148 | 148 | |
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149 | 149 | def load_copy_log(problem_home) |
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150 | 150 | f = File.new(copy_log_filename(problem_home),"r") |
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151 | 151 | log = [] |
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152 | 152 | f.readlines.each do |line| |
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153 | 153 | log << line.strip |
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