cafe-grader-judge-scripts

Commit r129:0d09bc291a32 public

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Description:
fixed compiler for c++
Commit status:
[Not Reviewed]
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r129:0d09bc291a32 - - 1 file changed: 1 inserted, 1 deleted

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@@ -1,130 +1,130
1 #!/usr/bin/ruby
1 #!/usr/bin/ruby
2
2
3 require 'fileutils'
3 require 'fileutils'
4
4
5 ##############################
5 ##############################
6 #
6 #
7 # Standard Compile Script
7 # Standard Compile Script
8 #
8 #
9 # Supported compilers:
9 # Supported compilers:
10 # gcc, g++, and fpc.
10 # gcc, g++, and fpc.
11 #
11 #
12 ##############################
12 ##############################
13
13
14 def talk(msg)
14 def talk(msg)
15 if ENV['TALKATIVE']!=nil
15 if ENV['TALKATIVE']!=nil
16 puts str
16 puts str
17 end
17 end
18
18
19 if ENV['GRADER_LOGGING']!=nil
19 if ENV['GRADER_LOGGING']!=nil
20 log_fname = ENV['GRADER_LOGGING']
20 log_fname = ENV['GRADER_LOGGING']
21 fp = File.open(log_fname,"a")
21 fp = File.open(log_fname,"a")
22 fp.puts("run: #{Time.new.strftime("%H:%M")} #{msg}")
22 fp.puts("run: #{Time.new.strftime("%H:%M")} #{msg}")
23 fp.close
23 fp.close
24 end
24 end
25 end
25 end
26
26
27 C_COMPILER = "gcc"
27 C_COMPILER = "gcc"
28 CPLUSPLUS_COMPILER = "g++"
28 CPLUSPLUS_COMPILER = "g++"
29 PASCAL_COMPILER = "fpc"
29 PASCAL_COMPILER = "fpc"
30
30
31 C_OPTIONS = "-O2 -s -static -std=c99 -DCONTEST -lm -Wall"
31 C_OPTIONS = "-O2 -s -static -std=c99 -DCONTEST -lm -Wall"
32 CPLUSPLUS_OPTIONS = "-O2 -s -static -DCONTEST -lm -Wall"
32 CPLUSPLUS_OPTIONS = "-O2 -s -static -DCONTEST -lm -Wall"
33 PASCAL_OPTIONS = "-O1 -XS -dCONTEST"
33 PASCAL_OPTIONS = "-O1 -XS -dCONTEST"
34
34
35 # Check for the correct number of arguments. Otherwise, print usage.
35 # Check for the correct number of arguments. Otherwise, print usage.
36 if ARGV.length == 0 or ARGV.length > 4
36 if ARGV.length == 0 or ARGV.length > 4
37 puts "Usage: compile <language> [<source-file>] [<output-file>] [<message-file>]"
37 puts "Usage: compile <language> [<source-file>] [<output-file>] [<message-file>]"
38 puts
38 puts
39 puts "<source-file> is defaulted to \"source\"."
39 puts "<source-file> is defaulted to \"source\"."
40 puts "<output-file> is defaulted to \"a.out\"."
40 puts "<output-file> is defaulted to \"a.out\"."
41 puts "<message-file> is defaulted to \"compiler_message\"."
41 puts "<message-file> is defaulted to \"compiler_message\"."
42 puts
42 puts
43 exit(127)
43 exit(127)
44 end
44 end
45
45
46 PARAMS = {
46 PARAMS = {
47 :source_file => [1,'source'],
47 :source_file => [1,'source'],
48 :output_file => [2,'a.out'],
48 :output_file => [2,'a.out'],
49 :message_file => [3,'compiler_message']
49 :message_file => [3,'compiler_message']
50 }
50 }
51
51
52 params = {}
52 params = {}
53 params[:prog_lang] = ARGV[0]
53 params[:prog_lang] = ARGV[0]
54 PARAMS.each_key do |param_name|
54 PARAMS.each_key do |param_name|
55 index, default = PARAMS[param_name]
55 index, default = PARAMS[param_name]
56 if ARGV.length > index
56 if ARGV.length > index
57 params[param_name] = ARGV[index]
57 params[param_name] = ARGV[index]
58 else
58 else
59 params[param_name] = default
59 params[param_name] = default
60 end
60 end
61 talk "#{param_name}: #{params[param_name]}"
61 talk "#{param_name}: #{params[param_name]}"
62 end
62 end
63
63
64 # Remove any remaining output files or message files.
64 # Remove any remaining output files or message files.
65 if FileTest.exists? params[:output_file]
65 if FileTest.exists? params[:output_file]
66 FileUtils.rm(params[:output_file])
66 FileUtils.rm(params[:output_file])
67 end
67 end
68 if FileTest.exists? params[:message_file]
68 if FileTest.exists? params[:message_file]
69 FileUtils.rm(params[:message_file])
69 FileUtils.rm(params[:message_file])
70 end
70 end
71
71
72 # Check if the source file exists before attempt compiling.
72 # Check if the source file exists before attempt compiling.
73 if !FileTest.exists? params[:source_file]
73 if !FileTest.exists? params[:source_file]
74 talk("ERROR: The source file does not exist!")
74 talk("ERROR: The source file does not exist!")
75 open(params[:message_file],"w") do |f|
75 open(params[:message_file],"w") do |f|
76 f.puts "ERROR: The source file did not exist."
76 f.puts "ERROR: The source file did not exist."
77 end
77 end
78 exit(127)
78 exit(127)
79 end
79 end
80
80
81 if params[:prog_lang]=='cpp':
81 if params[:prog_lang]=='cpp':
82 params[:prog_lang] = 'c++'
82 params[:prog_lang] = 'c++'
83 end
83 end
84
84
85 forbidden_functions = ['system', 'fopen', 'freopen', 'open', 'remove', 'rename']
85 forbidden_functions = ['system', 'fopen', 'freopen', 'open', 'remove', 'rename']
86 redefine_list = []
86 redefine_list = []
87 forbidden_count = 0
87 forbidden_count = 0
88 forbidden_key = (rand(8999) + 1000).to_s
88 forbidden_key = (rand(8999) + 1000).to_s
89 forbidden_functions.each do |f|
89 forbidden_functions.each do |f|
90 redefine_list << "-D#{f}=forbidden#{forbidden_key}#{forbidden_count}"
90 redefine_list << "-D#{f}=forbidden#{forbidden_key}#{forbidden_count}"
91 forbidden_count += 1
91 forbidden_count += 1
92 end
92 end
93 redefine_str = redefine_list.join ' '
93 redefine_str = redefine_list.join ' '
94 puts redefine_str
94 puts redefine_str
95
95
96 # Compile.
96 # Compile.
97 case params[:prog_lang]
97 case params[:prog_lang]
98
98
99 when "c"
99 when "c"
100 command = "#{C_COMPILER} -E #{params[:source_file]} -o source_prep.c"
100 command = "#{C_COMPILER} -E #{params[:source_file]} -o source_prep.c"
101 system(command)
101 system(command)
102 command = "#{C_COMPILER} source_prep.c #{redefine_str} -o #{params[:output_file]} #{C_OPTIONS} 2> #{params[:message_file]}"
102 command = "#{C_COMPILER} source_prep.c #{redefine_str} -o #{params[:output_file]} #{C_OPTIONS} 2> #{params[:message_file]}"
103 puts command
103 puts command
104 system(command)
104 system(command)
105
105
106 when "c++"
106 when "c++"
107 command = "#{CPLUSPLUS_COMPILER} -E #{params[:source_file]} -o source_prep.cpp"
107 command = "#{CPLUSPLUS_COMPILER} -E #{params[:source_file]} -o source_prep.cpp"
108 system(command)
108 system(command)
109 - command = "#{CPLUSPLUS_COMPILER} #{redefine_str} #{params[:source_file]} -o #{params[:output_file]} #{CPLUSPLUS_OPTIONS} 2> #{params[:message_file]}"
109 + command = "#{CPLUSPLUS_COMPILER} #{redefine_str} source_prep.cpp -o #{params[:output_file]} #{CPLUSPLUS_OPTIONS} 2> #{params[:message_file]}"
110 system(command)
110 system(command)
111
111
112 when "pas"
112 when "pas"
113 command = "#{PASCAL_COMPILER} #{params[:source_file]} -ooutpas #{PASCAL_OPTIONS} > #{params[:message_file]}"
113 command = "#{PASCAL_COMPILER} #{params[:source_file]} -ooutpas #{PASCAL_OPTIONS} > #{params[:message_file]}"
114 system(command)
114 system(command)
115 FileUtils.mv("output", params[:output_file])
115 FileUtils.mv("output", params[:output_file])
116
116
117 else
117 else
118 talk("ERROR: Invalid language specified!")
118 talk("ERROR: Invalid language specified!")
119 open(params[:message_file],"w") do |f|
119 open(params[:message_file],"w") do |f|
120 f.puts "ERROR: Invalid language specified!"
120 f.puts "ERROR: Invalid language specified!"
121 end
121 end
122 exit(127)
122 exit(127)
123 end
123 end
124
124
125 # Report success or failure.
125 # Report success or failure.
126 if FileTest.exists? params[:output_file]
126 if FileTest.exists? params[:output_file]
127 talk "Compilation was successful!"
127 talk "Compilation was successful!"
128 else
128 else
129 talk "ERROR: Something was wrong during the compilation!"
129 talk "ERROR: Something was wrong during the compilation!"
130 end
130 end
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