adamc@764
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1 (* Copyright (c) 2008-2009, Adam Chlipala
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2 * All rights reserved.
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3 *
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4 * Redistribution and use in source and binary forms, with or without
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5 * modification, are permitted provided that the following conditions are met:
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6 *
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7 * - Redistributions of source code must retain the above copyright notice,
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8 * this list of conditions and the following disclaimer.
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9 * - Redistributions in binary form must reproduce the above copyright notice,
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10 * this list of conditions and the following disclaimer in the documentation
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11 * and/or other materials provided with the distribution.
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12 * - The names of contributors may not be used to endorse or promote products
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13 * derived from this software without specific prior written permission.
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14 *
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15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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25 * POSSIBILITY OF SUCH DAMAGE.
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26 *)
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27
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28 structure Compiler :> COMPILER = struct
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29
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30 structure UrwebLrVals = UrwebLrValsFn(structure Token = LrParser.Token)
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31 structure Lex = UrwebLexFn(structure Tokens = UrwebLrVals.Tokens)
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32 structure UrwebP = Join(structure ParserData = UrwebLrVals.ParserData
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33 structure Lex = Lex
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34 structure LrParser = LrParser)
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35
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36 type job = {
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37 prefix : string,
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38 database : string option,
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39 sources : string list,
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40 exe : string,
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41 sql : string option,
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42 debug : bool,
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43 profile : bool,
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44 timeout : int,
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45 ffi : string list,
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46 link : string list,
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47 headers : string list,
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48 scripts : string list,
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49 clientToServer : Settings.ffi list,
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50 effectful : Settings.ffi list,
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51 clientOnly : Settings.ffi list,
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52 serverOnly : Settings.ffi list,
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53 jsFuncs : (Settings.ffi * string) list,
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54 rewrites : Settings.rewrite list,
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55 filterUrl : Settings.rule list,
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56 filterMime : Settings.rule list
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57 }
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58
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59 type ('src, 'dst) phase = {
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60 func : 'src -> 'dst,
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61 print : 'dst -> Print.PD.pp_desc
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62 }
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63
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64 type pmap = (string * Time.time) list
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65
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66 type ('src, 'dst) transform = {
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67 func : 'src -> 'dst option,
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68 print : 'dst -> Print.PD.pp_desc,
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69 time : 'src * pmap -> 'dst option * pmap
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70 }
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71
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72 fun transform (ph : ('src, 'dst) phase) name = {
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73 func = fn input => let
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74 val v = #func ph input
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75 in
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76 if ErrorMsg.anyErrors () then
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77 NONE
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78 else
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79 SOME v
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80 end,
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81 print = #print ph,
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82 time = fn (input, pmap) => let
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83 val befor = Time.now ()
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84 val v = #func ph input
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85 val elapsed = Time.- (Time.now (), befor)
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86 in
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87 (if ErrorMsg.anyErrors () then
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88 NONE
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89 else
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90 SOME v,
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91 (name, elapsed) :: pmap)
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92 end
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93 }
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94
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95 fun op o (tr2 : ('b, 'c) transform, tr1 : ('a, 'b) transform) = {
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96 func = fn input => case #func tr1 input of
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97 NONE => NONE
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98 | SOME v => #func tr2 v,
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99 print = #print tr2,
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100 time = fn (input, pmap) => let
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101 val (ro, pmap) = #time tr1 (input, pmap)
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102 in
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103 case ro of
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104 NONE => (NONE, pmap)
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105 | SOME v => #time tr2 (v, pmap)
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106 end
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107 }
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108
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109 fun check (tr : ('src, 'dst) transform) x = (ErrorMsg.resetErrors ();
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110 ignore (#func tr x))
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111
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112 fun run (tr : ('src, 'dst) transform) x = (ErrorMsg.resetErrors ();
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113 #func tr x)
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114
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115 fun runPrint (tr : ('src, 'dst) transform) input =
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116 (ErrorMsg.resetErrors ();
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117 case #func tr input of
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118 NONE => print "Failure\n"
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119 | SOME v =>
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120 (print "Success\n";
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121 Print.print (#print tr v);
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122 print "\n"))
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123
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124 fun time (tr : ('src, 'dst) transform) input =
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125 let
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126 val (_, pmap) = #time tr (input, [])
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127 in
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128 app (fn (name, time) =>
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129 print (name ^ ": " ^ LargeReal.toString (Time.toReal time) ^ "\n")) (rev pmap);
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130 print ("TOTAL: " ^ LargeReal.toString (Time.toReal (foldl Time.+ Time.zeroTime (map #2 pmap))) ^ "\n");
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131 print "\n"
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132 end
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133
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134 fun timePrint (tr : ('src, 'dst) transform) input =
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135 let
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136 val (ro, pmap) = #time tr (input, [])
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137 in
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138 app (fn (name, time) =>
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139 print (name ^ ": " ^ LargeReal.toString (Time.toReal time) ^ "\n")) (rev pmap);
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140 print ("TOTAL: " ^ LargeReal.toString (Time.toReal (foldl Time.+ Time.zeroTime (map #2 pmap))) ^ "\n");
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141 print "\n";
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142 case ro of
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143 NONE => print "Failure\n"
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144 | SOME v =>
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145 (print "Success\n";
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146 Print.print (#print tr v);
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147 print "\n")
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148 end
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149
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150 val parseUrs =
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151 {func = fn filename => let
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152 val fname = OS.FileSys.tmpName ()
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153 val outf = TextIO.openOut fname
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154 val () = TextIO.output (outf, "sig\n")
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155 val inf = TextIO.openIn filename
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156 fun loop () =
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157 case TextIO.inputLine inf of
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158 NONE => ()
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159 | SOME line => (TextIO.output (outf, line);
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160 loop ())
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161 val () = loop ()
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162 val () = TextIO.closeIn inf
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163 val () = TextIO.closeOut outf
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164
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165 val () = (ErrorMsg.resetErrors ();
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166 ErrorMsg.resetPositioning filename;
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167 Lex.UserDeclarations.initialize ())
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168 val file = TextIO.openIn fname
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169 fun get _ = TextIO.input file
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170 fun parseerror (s, p1, p2) = ErrorMsg.errorAt' (p1, p2) s
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171 val lexer = LrParser.Stream.streamify (Lex.makeLexer get)
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172 val (absyn, _) = UrwebP.parse (30, lexer, parseerror, ())
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173 in
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174 TextIO.closeIn file;
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175 case absyn of
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176 [(Source.DSgn ("?", (Source.SgnConst sgis, _)), _)] => sgis
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177 | _ => (ErrorMsg.errorAt {file = filename,
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178 first = {line = 0,
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179 char = 0},
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180 last = {line = 0,
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181 char = 0}} "Not a signature";
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182 [])
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183 end
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184 handle LrParser.ParseError => [],
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185 print = Print.p_list_sep Print.PD.newline SourcePrint.p_sgn_item}
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186
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187 (* The main parsing routine *)
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188 val parseUr = {
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189 func = fn filename =>
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190 let
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191 val () = (ErrorMsg.resetErrors ();
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192 ErrorMsg.resetPositioning filename;
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193 Lex.UserDeclarations.initialize ())
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194 val file = TextIO.openIn filename
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195 fun get _ = TextIO.input file
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196 fun parseerror (s, p1, p2) = ErrorMsg.errorAt' (p1, p2) s
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197 val lexer = LrParser.Stream.streamify (Lex.makeLexer get)
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198 val (absyn, _) = UrwebP.parse (30, lexer, parseerror, ())
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199 in
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200 TextIO.closeIn file;
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201 case absyn of
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202 [(Source.DSgn ("?", _), _)] =>
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203 (ErrorMsg.errorAt {file = filename,
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204 first = {line = 0,
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205 char = 0},
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206 last = {line = 0,
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207 char = 0}} "File starts with 'sig'";
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208 [])
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209 | _ => absyn
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210 end
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211 handle LrParser.ParseError => [],
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212 print = SourcePrint.p_file}
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213
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214 fun p_job ({prefix, database, exe, sql, sources, debug, profile,
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215 timeout, ffi, link, headers, scripts,
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216 clientToServer, effectful, clientOnly, serverOnly, jsFuncs, ...} : job) =
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217 let
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218 open Print.PD
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219 open Print
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220
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221 fun p_ffi name = p_list_sep (box []) (fn (m, s) =>
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222 box [string name, space, string m, string ".", string s, newline])
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223 in
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224 box [if debug then
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225 box [string "DEBUG", newline]
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226 else
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227 box [],
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228 if profile then
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229 box [string "PROFILE", newline]
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230 else
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231 box [],
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232 case database of
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233 NONE => string "No database."
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234 | SOME db => string ("Database: " ^ db),
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235 newline,
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236 string "Exe: ",
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237 string exe,
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238 newline,
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239 case sql of
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240 NONE => string "No SQL file."
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241 | SOME sql => string ("SQL fle: " ^ sql),
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242 newline,
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243 string "Timeout: ",
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244 string (Int.toString timeout),
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245 newline,
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246 p_list_sep (box []) (fn s => box [string "Ffi", space, string s, newline]) ffi,
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247 p_list_sep (box []) (fn s => box [string "Header", space, string s, newline]) headers,
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248 p_list_sep (box []) (fn s => box [string "Script", space, string s, newline]) scripts,
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249 p_list_sep (box []) (fn s => box [string "Link", space, string s, newline]) link,
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250 p_ffi "ClientToServer" clientToServer,
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251 p_ffi "Effectful" effectful,
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252 p_ffi "ClientOnly" clientOnly,
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253 p_ffi "ServerOnly" serverOnly,
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254 p_list_sep (box []) (fn ((m, s), s') =>
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255 box [string "JsFunc", space, string m, string ".", string s,
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256 space, string "=", space, string s', newline]) jsFuncs,
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257 string "Sources:",
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258 p_list string sources,
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259 newline]
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260 end
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261
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262 fun trim s =
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263 let
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264 val (_, s) = Substring.splitl Char.isSpace s
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265 val (s, _) = Substring.splitr Char.isSpace s
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266 in
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267 s
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268 end
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269
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270 fun parseUrp' filename =
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271 let
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272 val dir = OS.Path.dir filename
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273 val inf = TextIO.openIn (OS.Path.joinBaseExt {base = filename, ext = SOME "urp"})
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274
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275 fun relify fname =
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276 OS.Path.concat (dir, fname)
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277 handle OS.Path.Path => fname
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278
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279 val absDir = OS.Path.mkAbsolute {path = dir, relativeTo = OS.FileSys.getDir ()}
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280
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281 fun relifyA fname = OS.Path.mkAbsolute {path = fname, relativeTo = absDir}
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282
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283 fun readSources acc =
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284 case TextIO.inputLine inf of
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285 NONE => rev acc
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286 | SOME line =>
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287 let
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288 val acc = if CharVector.all Char.isSpace line then
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289 acc
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290 else
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291 let
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292 val fname = String.implode (List.filter (fn x => not (Char.isSpace x))
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293 (String.explode line))
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294 val fname = relify fname
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295 in
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296 fname :: acc
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297 end
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298 in
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299 readSources acc
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300 end
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adamc@767
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301
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302 val prefix = ref NONE
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303 val database = ref NONE
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304 val exe = ref NONE
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305 val sql = ref NONE
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306 val debug = ref false
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307 val profile = ref false
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308 val timeout = ref NONE
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309 val ffi = ref []
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310 val link = ref []
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311 val headers = ref []
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312 val scripts = ref []
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313 val clientToServer = ref []
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314 val effectful = ref []
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315 val clientOnly = ref []
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316 val serverOnly = ref []
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317 val jsFuncs = ref []
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318 val rewrites = ref []
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319 val url = ref []
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320 val mime = ref []
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321 val libs = ref []
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322
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323 fun finish sources =
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324 let
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325 val job = {
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326 prefix = Option.getOpt (!prefix, "/"),
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327 database = !database,
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328 exe = Option.getOpt (!exe, OS.Path.joinBaseExt {base = OS.Path.base filename,
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329 ext = SOME "exe"}),
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330 sql = !sql,
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331 debug = !debug,
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332 profile = !profile,
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adamc@767
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333 timeout = Option.getOpt (!timeout, 60),
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adamc@767
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334 ffi = rev (!ffi),
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adamc@767
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335 link = rev (!link),
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adamc@767
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336 headers = rev (!headers),
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adamc@767
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337 scripts = rev (!scripts),
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adamc@767
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338 clientToServer = rev (!clientToServer),
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adamc@767
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339 effectful = rev (!effectful),
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adamc@767
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340 clientOnly = rev (!clientOnly),
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adamc@767
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341 serverOnly = rev (!serverOnly),
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adamc@767
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342 jsFuncs = rev (!jsFuncs),
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adamc@768
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343 rewrites = rev (!rewrites),
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344 filterUrl = rev (!url),
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adamc@769
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345 filterMime = rev (!mime),
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adamc@767
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346 sources = sources
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adamc@767
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347 }
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adamc@767
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348
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adamc@767
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349 fun mergeO f (old, new) =
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350 case (old, new) of
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351 (NONE, _) => new
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352 | (_, NONE) => old
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353 | (SOME v1, SOME v2) => SOME (f (v1, v2))
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354
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adamc@767
|
355 fun same desc = mergeO (fn (x : string, y) =>
|
adamc@767
|
356 (if x = y then
|
adamc@767
|
357 ()
|
adamc@767
|
358 else
|
adamc@767
|
359 ErrorMsg.error ("Multiple "
|
adamc@767
|
360 ^ desc ^ " values that don't agree");
|
adamc@767
|
361 x))
|
adamc@767
|
362
|
adamc@767
|
363 fun merge (old : job, new : job) = {
|
adamc@767
|
364 prefix = #prefix old,
|
adamc@767
|
365 database = #database old,
|
adamc@767
|
366 exe = #exe old,
|
adamc@767
|
367 sql = #sql old,
|
adamc@767
|
368 debug = #debug old orelse #debug new,
|
adamc@767
|
369 profile = #profile old orelse #profile new,
|
adamc@767
|
370 timeout = #timeout old,
|
adamc@767
|
371 ffi = #ffi old @ #ffi new,
|
adamc@767
|
372 link = #link old @ #link new,
|
adamc@767
|
373 headers = #headers old @ #headers new,
|
adamc@767
|
374 scripts = #scripts old @ #scripts new,
|
adamc@767
|
375 clientToServer = #clientToServer old @ #clientToServer new,
|
adamc@767
|
376 effectful = #effectful old @ #effectful new,
|
adamc@767
|
377 clientOnly = #clientOnly old @ #clientOnly new,
|
adamc@767
|
378 serverOnly = #serverOnly old @ #serverOnly new,
|
adamc@767
|
379 jsFuncs = #jsFuncs old @ #jsFuncs new,
|
adamc@768
|
380 rewrites = #rewrites old @ #rewrites new,
|
adamc@769
|
381 filterUrl = #filterUrl old @ #filterUrl new,
|
adamc@769
|
382 filterMime = #filterMime old @ #filterMime new,
|
adamc@767
|
383 sources = #sources old @ #sources new
|
adamc@767
|
384 }
|
adamc@767
|
385 in
|
adamc@767
|
386 foldr (fn (fname, job) => merge (job, parseUrp' fname)) job (!libs)
|
adamc@767
|
387 end
|
adamc@767
|
388
|
adamc@768
|
389 fun parsePkind s =
|
adamc@768
|
390 case s of
|
adamc@768
|
391 "all" => Settings.Any
|
adamc@768
|
392 | "url" => Settings.Url
|
adamc@768
|
393 | "table" => Settings.Table
|
adamc@768
|
394 | "sequence" => Settings.Sequence
|
adamc@768
|
395 | "view" => Settings.View
|
adamc@768
|
396 | "relation" => Settings.Relation
|
adamc@768
|
397 | "cookie" => Settings.Cookie
|
adamc@768
|
398 | "style" => Settings.Style
|
adamc@768
|
399 | _ => (ErrorMsg.error "Bad path kind spec";
|
adamc@768
|
400 Settings.Any)
|
adamc@768
|
401
|
adamc@768
|
402 fun parseFrom s =
|
adamc@768
|
403 if size s > 1 andalso String.sub (s, size s - 2) = #"/" andalso String.sub (s, size s - 1) = #"*" then
|
adamc@768
|
404 (Settings.Prefix, String.substring (s, 0, size s - 1))
|
adamc@768
|
405 else
|
adamc@768
|
406 (Settings.Exact, s)
|
adamc@768
|
407
|
adamc@769
|
408 fun parseFkind s =
|
adamc@769
|
409 case s of
|
adamc@769
|
410 "url" => url
|
adamc@769
|
411 | "mime" => mime
|
adamc@769
|
412 | _ => (ErrorMsg.error "Bad filter kind";
|
adamc@769
|
413 url)
|
adamc@769
|
414
|
adamc@769
|
415 fun parsePattern s =
|
adamc@769
|
416 if size s > 0 andalso String.sub (s, size s - 1) = #"*" then
|
adamc@769
|
417 (Settings.Prefix, String.substring (s, 0, size s - 1))
|
adamc@769
|
418 else
|
adamc@769
|
419 (Settings.Exact, s)
|
adamc@769
|
420
|
adamc@767
|
421 fun read () =
|
adamc@767
|
422 case TextIO.inputLine inf of
|
adamc@767
|
423 NONE => finish []
|
adamc@767
|
424 | SOME "\n" => finish (readSources [])
|
adamc@767
|
425 | SOME line =>
|
adamc@767
|
426 let
|
adamc@767
|
427 val (cmd, arg) = Substring.splitl (fn x => not (Char.isSpace x)) (Substring.full line)
|
adamc@767
|
428 val cmd = Substring.string (trim cmd)
|
adamc@767
|
429 val arg = Substring.string (trim arg)
|
adamc@767
|
430
|
adamc@767
|
431 fun ffiS () =
|
adamc@767
|
432 case String.fields (fn ch => ch = #".") arg of
|
adamc@767
|
433 [m, x] => (m, x)
|
adamc@767
|
434 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func");
|
adamc@767
|
435 ("", ""))
|
adamc@767
|
436
|
adamc@767
|
437 fun ffiM () =
|
adamc@767
|
438 case String.fields (fn ch => ch = #"=") arg of
|
adamc@767
|
439 [f, s] =>
|
adamc@767
|
440 (case String.fields (fn ch => ch = #".") f of
|
adamc@767
|
441 [m, x] => ((m, x), s)
|
adamc@767
|
442 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func=func'");
|
adamc@767
|
443 (("", ""), "")))
|
adamc@767
|
444 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func=func'");
|
adamc@767
|
445 (("", ""), ""))
|
adamc@767
|
446 in
|
adamc@767
|
447 case cmd of
|
adamc@767
|
448 "prefix" =>
|
adamc@767
|
449 (case !prefix of
|
adamc@767
|
450 NONE => ()
|
adamc@767
|
451 | SOME _ => ErrorMsg.error "Duplicate 'prefix' directive";
|
adamc@767
|
452 prefix := SOME arg)
|
adamc@767
|
453 | "database" =>
|
adamc@767
|
454 (case !database of
|
adamc@767
|
455 NONE => ()
|
adamc@767
|
456 | SOME _ => ErrorMsg.error "Duplicate 'database' directive";
|
adamc@767
|
457 database := SOME arg)
|
adamc@767
|
458 | "exe" =>
|
adamc@767
|
459 (case !exe of
|
adamc@767
|
460 NONE => ()
|
adamc@767
|
461 | SOME _ => ErrorMsg.error "Duplicate 'exe' directive";
|
adamc@767
|
462 exe := SOME (relify arg))
|
adamc@767
|
463 | "sql" =>
|
adamc@767
|
464 (case !sql of
|
adamc@767
|
465 NONE => ()
|
adamc@767
|
466 | SOME _ => ErrorMsg.error "Duplicate 'sql' directive";
|
adamc@767
|
467 sql := SOME (relify arg))
|
adamc@767
|
468 | "debug" => debug := true
|
adamc@767
|
469 | "profile" => profile := true
|
adamc@767
|
470 | "timeout" =>
|
adamc@767
|
471 (case !timeout of
|
adamc@767
|
472 NONE => ()
|
adamc@767
|
473 | SOME _ => ErrorMsg.error "Duplicate 'timeout' directive";
|
adamc@767
|
474 timeout := SOME (valOf (Int.fromString arg)))
|
adamc@767
|
475 | "ffi" => ffi := relify arg :: !ffi
|
adamc@767
|
476 | "link" => link := relifyA arg :: !link
|
adamc@767
|
477 | "include" => headers := relifyA arg :: !headers
|
adamc@767
|
478 | "script" => scripts := arg :: !scripts
|
adamc@767
|
479 | "clientToServer" => clientToServer := ffiS () :: !clientToServer
|
adamc@767
|
480 | "effectful" => effectful := ffiS () :: !effectful
|
adamc@767
|
481 | "clientOnly" => clientOnly := ffiS () :: !clientOnly
|
adamc@767
|
482 | "serverOnly" => serverOnly := ffiS () :: !serverOnly
|
adamc@767
|
483 | "jsFunc" => jsFuncs := ffiM () :: !jsFuncs
|
adamc@768
|
484 | "rewrite" =>
|
adamc@768
|
485 let
|
adamc@768
|
486 fun doit (pkind, from, to) =
|
adamc@768
|
487 let
|
adamc@768
|
488 val pkind = parsePkind pkind
|
adamc@768
|
489 val (kind, from) = parseFrom from
|
adamc@768
|
490 in
|
adamc@768
|
491 rewrites := {pkind = pkind, kind = kind, from = from, to = to} :: !rewrites
|
adamc@768
|
492 end
|
adamc@768
|
493 in
|
adamc@768
|
494 case String.tokens Char.isSpace arg of
|
adamc@768
|
495 [pkind, from, to] => doit (pkind, from, to)
|
adamc@768
|
496 | [pkind, from] => doit (pkind, from, "")
|
adamc@768
|
497 | _ => ErrorMsg.error "Bad 'rewrite' syntax"
|
adamc@768
|
498 end
|
adamc@769
|
499 | "allow" =>
|
adamc@769
|
500 (case String.tokens Char.isSpace arg of
|
adamc@769
|
501 [fkind, pattern] =>
|
adamc@769
|
502 let
|
adamc@769
|
503 val fkind = parseFkind fkind
|
adamc@769
|
504 val (kind, pattern) = parsePattern pattern
|
adamc@769
|
505 in
|
adamc@769
|
506 fkind := {action = Settings.Allow, kind = kind, pattern = pattern} :: !fkind
|
adamc@769
|
507 end
|
adamc@769
|
508 | _ => ErrorMsg.error "Bad 'allow' syntax")
|
adamc@769
|
509 | "deny" =>
|
adamc@769
|
510 (case String.tokens Char.isSpace arg of
|
adamc@769
|
511 [fkind, pattern] =>
|
adamc@769
|
512 let
|
adamc@769
|
513 val fkind = parseFkind fkind
|
adamc@769
|
514 val (kind, pattern) = parsePattern pattern
|
adamc@769
|
515 in
|
adamc@769
|
516 fkind := {action = Settings.Deny, kind = kind, pattern = pattern} :: !fkind
|
adamc@769
|
517 end
|
adamc@769
|
518 | _ => ErrorMsg.error "Bad 'deny' syntax")
|
adamc@767
|
519 | "library" => libs := relify arg :: !libs
|
adamc@767
|
520 | _ => ErrorMsg.error ("Unrecognized command '" ^ cmd ^ "'");
|
adamc@767
|
521 read ()
|
adamc@767
|
522 end
|
adamc@767
|
523
|
adamc@767
|
524 val job = read ()
|
adamc@767
|
525 in
|
adamc@767
|
526 TextIO.closeIn inf;
|
adamc@767
|
527 Settings.setUrlPrefix (#prefix job);
|
adamc@767
|
528 Settings.setTimeout (#timeout job);
|
adamc@767
|
529 Settings.setHeaders (#headers job);
|
adamc@767
|
530 Settings.setScripts (#scripts job);
|
adamc@767
|
531 Settings.setClientToServer (#clientToServer job);
|
adamc@767
|
532 Settings.setEffectful (#effectful job);
|
adamc@767
|
533 Settings.setClientOnly (#clientOnly job);
|
adamc@767
|
534 Settings.setServerOnly (#serverOnly job);
|
adamc@767
|
535 Settings.setJsFuncs (#jsFuncs job);
|
adamc@768
|
536 Settings.setRewriteRules (#rewrites job);
|
adamc@769
|
537 Settings.setUrlRules (#filterUrl job);
|
adamc@769
|
538 Settings.setMimeRules (#filterMime job);
|
adamc@767
|
539 job
|
adamc@767
|
540 end
|
adamc@767
|
541
|
adamc@270
|
542 val parseUrp = {
|
adamc@767
|
543 func = parseUrp',
|
adamc@270
|
544 print = p_job
|
adamc@270
|
545 }
|
adamc@270
|
546
|
adamc@270
|
547 val toParseJob = transform parseUrp "parseJob"
|
adamc@270
|
548
|
adamc@56
|
549 fun capitalize "" = ""
|
adamc@56
|
550 | capitalize s = str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
|
adamc@56
|
551
|
adamc@201
|
552 val parse = {
|
adamc@764
|
553 func = fn {database, sources = fnames, ffi, ...} : job =>
|
adamc@201
|
554 let
|
adamc@201
|
555 fun nameOf fname = capitalize (OS.Path.file fname)
|
adamc@109
|
556
|
adamc@764
|
557 fun parseFfi fname =
|
adamc@764
|
558 let
|
adamc@764
|
559 val mname = nameOf fname
|
adamc@764
|
560 val urs = OS.Path.joinBaseExt {base = fname, ext = SOME "urs"}
|
adamc@764
|
561
|
adamc@764
|
562 val loc = {file = urs,
|
adamc@764
|
563 first = ErrorMsg.dummyPos,
|
adamc@764
|
564 last = ErrorMsg.dummyPos}
|
adamc@764
|
565
|
adamc@764
|
566 val sgn = (Source.SgnConst (#func parseUrs urs), loc)
|
adamc@764
|
567 in
|
adamc@764
|
568 (Source.DFfiStr (mname, sgn), loc)
|
adamc@764
|
569 end
|
adamc@764
|
570
|
adamc@201
|
571 fun parseOne fname =
|
adamc@201
|
572 let
|
adamc@201
|
573 val mname = nameOf fname
|
adamc@244
|
574 val ur = OS.Path.joinBaseExt {base = fname, ext = SOME "ur"}
|
adamc@244
|
575 val urs = OS.Path.joinBaseExt {base = fname, ext = SOME "urs"}
|
adamc@56
|
576
|
adamc@201
|
577 val sgnO =
|
adamc@244
|
578 if Posix.FileSys.access (urs, []) then
|
adamc@244
|
579 SOME (Source.SgnConst (#func parseUrs urs),
|
adamc@244
|
580 {file = urs,
|
adamc@201
|
581 first = ErrorMsg.dummyPos,
|
adamc@201
|
582 last = ErrorMsg.dummyPos})
|
adamc@201
|
583 else
|
adamc@201
|
584 NONE
|
adamc@56
|
585
|
adamc@244
|
586 val loc = {file = ur,
|
adamc@201
|
587 first = ErrorMsg.dummyPos,
|
adamc@201
|
588 last = ErrorMsg.dummyPos}
|
adamc@56
|
589
|
adamc@244
|
590 val ds = #func parseUr ur
|
adamc@201
|
591 in
|
adamc@201
|
592 (Source.DStr (mname, sgnO, (Source.StrConst ds, loc)), loc)
|
adamc@201
|
593 end
|
adamc@56
|
594
|
adamc@764
|
595 val dsFfi = map parseFfi ffi
|
adamc@201
|
596 val ds = map parseOne fnames
|
adamc@201
|
597 in
|
adamc@201
|
598 let
|
adamc@201
|
599 val final = nameOf (List.last fnames)
|
adamc@271
|
600
|
adamc@764
|
601 val ds = dsFfi @ ds
|
adamc@764
|
602 @ [(Source.DExport (Source.StrVar final, ErrorMsg.dummySpan), ErrorMsg.dummySpan)]
|
adamc@201
|
603 in
|
adamc@271
|
604 case database of
|
adamc@271
|
605 NONE => ds
|
adamc@271
|
606 | SOME s => (Source.DDatabase s, ErrorMsg.dummySpan) :: ds
|
adamc@201
|
607 end handle Empty => ds
|
adamc@201
|
608 end,
|
adamc@201
|
609 print = SourcePrint.p_file
|
adamc@201
|
610 }
|
adamc@56
|
611
|
adamc@270
|
612 val toParse = transform parse "parse" o toParseJob
|
adamc@38
|
613
|
adamc@378
|
614 fun libFile s = OS.Path.joinDirFile {dir = Config.libUr,
|
adamc@378
|
615 file = s}
|
adamc@378
|
616 fun clibFile s = OS.Path.joinDirFile {dir = Config.libC,
|
adamc@378
|
617 file = s}
|
adamc@378
|
618
|
adamc@201
|
619 val elaborate = {
|
adamc@201
|
620 func = fn file => let
|
adamc@378
|
621 val basis = #func parseUrs (libFile "basis.urs")
|
adamc@378
|
622 val topSgn = #func parseUrs (libFile "top.urs")
|
adamc@378
|
623 val topStr = #func parseUr (libFile "top.ur")
|
adamc@201
|
624 in
|
adamc@325
|
625 Elaborate.elabFile basis topStr topSgn ElabEnv.empty file
|
adamc@201
|
626 end,
|
adamc@201
|
627 print = ElabPrint.p_file ElabEnv.empty
|
adamc@201
|
628 }
|
adamc@5
|
629
|
adamc@270
|
630 val toElaborate = transform elaborate "elaborate" o toParse
|
adamc@201
|
631
|
adamc@448
|
632 val unnest = {
|
adamc@448
|
633 func = Unnest.unnest,
|
adamc@448
|
634 print = ElabPrint.p_file ElabEnv.empty
|
adamc@448
|
635 }
|
adamc@448
|
636
|
adamc@448
|
637 val toUnnest = transform unnest "unnest" o toElaborate
|
adamc@448
|
638
|
adamc@313
|
639 val termination = {
|
adamc@313
|
640 func = (fn file => (Termination.check file; file)),
|
adamc@313
|
641 print = ElabPrint.p_file ElabEnv.empty
|
adamc@313
|
642 }
|
adamc@313
|
643
|
adamc@448
|
644 val toTermination = transform termination "termination" o toUnnest
|
adamc@313
|
645
|
adamc@201
|
646 val explify = {
|
adamc@201
|
647 func = Explify.explify,
|
adamc@201
|
648 print = ExplPrint.p_file ExplEnv.empty
|
adamc@201
|
649 }
|
adamc@201
|
650
|
adamc@625
|
651 val toExplify = transform explify "explify" o toUnnest
|
adamc@201
|
652
|
adamc@201
|
653 val corify = {
|
adamc@201
|
654 func = Corify.corify,
|
adamc@201
|
655 print = CorePrint.p_file CoreEnv.empty
|
adamc@201
|
656 }
|
adamc@201
|
657
|
adamc@270
|
658 val toCorify = transform corify "corify" o toExplify
|
adamc@201
|
659
|
adamc@482
|
660 (*val reduce_local = {
|
adamc@482
|
661 func = ReduceLocal.reduce,
|
adamc@482
|
662 print = CorePrint.p_file CoreEnv.empty
|
adamc@482
|
663 }
|
adamc@482
|
664
|
adamc@482
|
665 val toReduce_local = transform reduce_local "reduce_local" o toCorify*)
|
adamc@482
|
666
|
adamc@443
|
667 val especialize = {
|
adamc@443
|
668 func = ESpecialize.specialize,
|
adamc@443
|
669 print = CorePrint.p_file CoreEnv.empty
|
adamc@443
|
670 }
|
adamc@443
|
671
|
adamc@443
|
672 val toEspecialize = transform especialize "especialize" o toCorify
|
adamc@443
|
673
|
adamc@454
|
674 val core_untangle = {
|
adamc@454
|
675 func = CoreUntangle.untangle,
|
adamc@454
|
676 print = CorePrint.p_file CoreEnv.empty
|
adamc@454
|
677 }
|
adamc@454
|
678
|
adamc@454
|
679 val toCore_untangle = transform core_untangle "core_untangle" o toEspecialize
|
adamc@454
|
680
|
adamc@202
|
681 val shake = {
|
adamc@202
|
682 func = Shake.shake,
|
adamc@202
|
683 print = CorePrint.p_file CoreEnv.empty
|
adamc@202
|
684 }
|
adamc@39
|
685
|
adamc@454
|
686 val toShake1 = transform shake "shake1" o toCore_untangle
|
adamc@110
|
687
|
adamc@607
|
688 val rpcify = {
|
adamc@607
|
689 func = Rpcify.frob,
|
adamc@607
|
690 print = CorePrint.p_file CoreEnv.empty
|
adamc@607
|
691 }
|
adamc@607
|
692
|
adamc@607
|
693 val toRpcify = transform rpcify "rpcify" o toShake1
|
adamc@607
|
694
|
adamc@642
|
695 val toCore_untangle2 = transform core_untangle "core_untangle2" o toRpcify
|
adamc@642
|
696 val toShake2 = transform shake "shake2" o toCore_untangle2
|
adamc@642
|
697
|
adamc@202
|
698 val tag = {
|
adamc@202
|
699 func = Tag.tag,
|
adamc@202
|
700 print = CorePrint.p_file CoreEnv.empty
|
adamc@202
|
701 }
|
adamc@193
|
702
|
adamc@642
|
703 val toTag = transform tag "tag" o toCore_untangle2
|
adamc@20
|
704
|
adamc@202
|
705 val reduce = {
|
adamc@202
|
706 func = Reduce.reduce,
|
adamc@202
|
707 print = CorePrint.p_file CoreEnv.empty
|
adamc@202
|
708 }
|
adamc@25
|
709
|
adamc@692
|
710 val toReduce = transform reduce "reduce" o toTag
|
adamc@23
|
711
|
adamc@315
|
712 val unpoly = {
|
adamc@315
|
713 func = Unpoly.unpoly,
|
adamc@315
|
714 print = CorePrint.p_file CoreEnv.empty
|
adamc@315
|
715 }
|
adamc@315
|
716
|
adamc@315
|
717 val toUnpoly = transform unpoly "unpoly" o toReduce
|
adamc@315
|
718
|
adamc@202
|
719 val specialize = {
|
adamc@202
|
720 func = Specialize.specialize,
|
adamc@202
|
721 print = CorePrint.p_file CoreEnv.empty
|
adamc@202
|
722 }
|
adamc@132
|
723
|
adamc@315
|
724 val toSpecialize = transform specialize "specialize" o toUnpoly
|
adamc@131
|
725
|
adamc@642
|
726 val toShake3 = transform shake "shake3" o toSpecialize
|
adamc@133
|
727
|
adamc@692
|
728 val marshalcheck = {
|
adamc@692
|
729 func = (fn file => (MarshalCheck.check file; file)),
|
adamc@692
|
730 print = CorePrint.p_file CoreEnv.empty
|
adamc@692
|
731 }
|
adamc@692
|
732
|
adamc@692
|
733 val toMarshalcheck = transform marshalcheck "marshalcheck" o toShake3
|
adamc@692
|
734
|
adamc@732
|
735 val effectize = {
|
adamc@732
|
736 func = Effective.effectize,
|
adamc@732
|
737 print = CorePrint.p_file CoreEnv.empty
|
adamc@732
|
738 }
|
adamc@732
|
739
|
adamc@732
|
740 val toEffectize = transform effectize "effectize" o toMarshalcheck
|
adamc@732
|
741
|
adamc@202
|
742 val monoize = {
|
adamc@202
|
743 func = Monoize.monoize CoreEnv.empty,
|
adamc@202
|
744 print = MonoPrint.p_file MonoEnv.empty
|
adamc@202
|
745 }
|
adamc@134
|
746
|
adamc@732
|
747 val toMonoize = transform monoize "monoize" o toEffectize
|
adamc@96
|
748
|
adamc@202
|
749 val mono_opt = {
|
adamc@202
|
750 func = MonoOpt.optimize,
|
adamc@202
|
751 print = MonoPrint.p_file MonoEnv.empty
|
adamc@202
|
752 }
|
adamc@29
|
753
|
adamc@270
|
754 val toMono_opt1 = transform mono_opt "mono_opt1" o toMonoize
|
adamc@5
|
755
|
adamc@202
|
756 val untangle = {
|
adamc@202
|
757 func = Untangle.untangle,
|
adamc@202
|
758 print = MonoPrint.p_file MonoEnv.empty
|
adamc@202
|
759 }
|
adamc@1
|
760
|
adamc@270
|
761 val toUntangle = transform untangle "untangle" o toMono_opt1
|
adamc@38
|
762
|
adamc@202
|
763 val mono_reduce = {
|
adamc@202
|
764 func = MonoReduce.reduce,
|
adamc@202
|
765 print = MonoPrint.p_file MonoEnv.empty
|
adamc@202
|
766 }
|
adamc@16
|
767
|
adamc@270
|
768 val toMono_reduce = transform mono_reduce "mono_reduce" o toUntangle
|
adamc@39
|
769
|
adamc@202
|
770 val mono_shake = {
|
adamc@202
|
771 func = MonoShake.shake,
|
adamc@202
|
772 print = MonoPrint.p_file MonoEnv.empty
|
adamc@202
|
773 }
|
adamc@110
|
774
|
adamc@270
|
775 val toMono_shake = transform mono_shake "mono_shake1" o toMono_reduce
|
adamc@193
|
776
|
adamc@572
|
777 val toMono_opt2 = transform mono_opt "mono_opt2" o toMono_shake
|
adamc@572
|
778
|
adamc@567
|
779 val jscomp = {
|
adamc@567
|
780 func = JsComp.process,
|
adamc@567
|
781 print = MonoPrint.p_file MonoEnv.empty
|
adamc@567
|
782 }
|
adamc@567
|
783
|
adamc@572
|
784 val toJscomp = transform jscomp "jscomp" o toMono_opt2
|
adamc@567
|
785
|
adamc@572
|
786 val toMono_opt3 = transform mono_opt "mono_opt3" o toJscomp
|
adamc@20
|
787
|
adamc@506
|
788 val fuse = {
|
adamc@506
|
789 func = Fuse.fuse,
|
adamc@506
|
790 print = MonoPrint.p_file MonoEnv.empty
|
adamc@506
|
791 }
|
adamc@506
|
792
|
adamc@572
|
793 val toFuse = transform fuse "fuse" o toMono_opt3
|
adamc@506
|
794
|
adamc@506
|
795 val toUntangle2 = transform untangle "untangle2" o toFuse
|
adamc@506
|
796
|
adamc@601
|
797 val toMono_reduce2 = transform mono_reduce "mono_reduce2" o toUntangle2
|
adamc@601
|
798 val toMono_shake2 = transform mono_shake "mono_shake2" o toMono_reduce2
|
adamc@506
|
799
|
adamc@377
|
800 val pathcheck = {
|
adamc@377
|
801 func = (fn file => (PathCheck.check file; file)),
|
adamc@377
|
802 print = MonoPrint.p_file MonoEnv.empty
|
adamc@377
|
803 }
|
adamc@377
|
804
|
adamc@506
|
805 val toPathcheck = transform pathcheck "pathcheck" o toMono_shake2
|
adamc@377
|
806
|
adamc@202
|
807 val cjrize = {
|
adamc@202
|
808 func = Cjrize.cjrize,
|
adamc@202
|
809 print = CjrPrint.p_file CjrEnv.empty
|
adamc@202
|
810 }
|
adamc@23
|
811
|
adamc@377
|
812 val toCjrize = transform cjrize "cjrize" o toPathcheck
|
adamc@29
|
813
|
adamc@643
|
814 val scriptcheck = {
|
adamc@643
|
815 func = ScriptCheck.classify,
|
adamc@643
|
816 print = CjrPrint.p_file CjrEnv.empty
|
adamc@643
|
817 }
|
adamc@643
|
818
|
adamc@643
|
819 val toScriptcheck = transform scriptcheck "scriptcheck" o toCjrize
|
adamc@643
|
820
|
adamc@282
|
821 val prepare = {
|
adamc@282
|
822 func = Prepare.prepare,
|
adamc@282
|
823 print = CjrPrint.p_file CjrEnv.empty
|
adamc@282
|
824 }
|
adamc@282
|
825
|
adamc@643
|
826 val toPrepare = transform prepare "prepare" o toScriptcheck
|
adamc@282
|
827
|
adamc@274
|
828 val sqlify = {
|
adamc@274
|
829 func = Cjrize.cjrize,
|
adamc@274
|
830 print = CjrPrint.p_sql CjrEnv.empty
|
adamc@274
|
831 }
|
adamc@274
|
832
|
adamc@274
|
833 val toSqlify = transform sqlify "sqlify" o toMono_opt2
|
adamc@274
|
834
|
adamc@764
|
835 fun compileC {cname, oname, ename, libs, profile, debug, link = link'} =
|
adamc@183
|
836 let
|
adamc@378
|
837 val urweb_o = clibFile "urweb.o"
|
adamc@378
|
838 val driver_o = clibFile "driver.o"
|
adamc@378
|
839
|
adamc@435
|
840 val compile = "gcc " ^ Config.gccArgs ^ " -Wstrict-prototypes -Werror -O3 -I include -c " ^ cname ^ " -o " ^ oname
|
adamc@734
|
841 val link = "gcc -Werror -O3 -lm -lmhash -pthread " ^ libs ^ " " ^ urweb_o ^ " " ^ oname ^ " " ^ driver_o ^ " -o " ^ ename
|
adamc@502
|
842
|
adamc@502
|
843 val (compile, link) =
|
adamc@502
|
844 if profile then
|
adamc@502
|
845 (compile ^ " -pg", link ^ " -pg")
|
adamc@502
|
846 else
|
adamc@502
|
847 (compile, link)
|
adamc@742
|
848
|
adamc@742
|
849 val (compile, link) =
|
adamc@742
|
850 if debug then
|
adamc@742
|
851 (compile ^ " -g", link ^ " -g")
|
adamc@742
|
852 else
|
adamc@742
|
853 (compile, link)
|
adamc@764
|
854
|
adamc@764
|
855 val link = foldl (fn (s, link) => link ^ " " ^ s) link link'
|
adamc@183
|
856 in
|
adamc@183
|
857 if not (OS.Process.isSuccess (OS.Process.system compile)) then
|
adamc@183
|
858 print "C compilation failed\n"
|
adamc@183
|
859 else if not (OS.Process.isSuccess (OS.Process.system link)) then
|
adamc@186
|
860 print "C linking failed\n"
|
adamc@183
|
861 else
|
adamc@673
|
862 ()
|
adamc@183
|
863 end
|
adamc@183
|
864
|
adamc@202
|
865 fun compile job =
|
adamc@282
|
866 case run toPrepare job of
|
adamc@244
|
867 NONE => print "Ur compilation failed\n"
|
adamc@29
|
868 | SOME file =>
|
adamc@202
|
869 let
|
adamc@274
|
870 val job = valOf (run (transform parseUrp "parseUrp") job)
|
adamc@102
|
871
|
adamc@274
|
872 val (cname, oname, cleanup) =
|
adamc@274
|
873 if #debug job then
|
adamc@457
|
874 ("/tmp/webapp.c", "/tmp/webapp.o", fn () => ())
|
adamc@274
|
875 else
|
adamc@274
|
876 let
|
adamc@274
|
877 val dir = OS.FileSys.tmpName ()
|
adamc@403
|
878 val () = if OS.FileSys.access (dir, []) then
|
adamc@403
|
879 OS.FileSys.remove dir
|
adamc@403
|
880 else
|
adamc@403
|
881 ()
|
adamc@457
|
882 val cname = OS.Path.joinDirFile {dir = dir, file = "webapp.c"}
|
adamc@457
|
883 val oname = OS.Path.joinDirFile {dir = dir, file = "webapp.o"}
|
adamc@274
|
884 in
|
adamc@274
|
885 OS.FileSys.mkDir dir;
|
adamc@274
|
886 (cname, oname,
|
adamc@274
|
887 fn () => (OS.FileSys.remove cname;
|
adamc@274
|
888 OS.FileSys.remove oname;
|
adamc@473
|
889 OS.FileSys.rmDir dir)
|
adamc@473
|
890 handle OS.SysErr _ => OS.FileSys.rmDir dir)
|
adamc@274
|
891 end
|
adamc@274
|
892 val ename = #exe job
|
adamc@202
|
893 in
|
adamc@274
|
894 let
|
adamc@274
|
895 val outf = TextIO.openOut cname
|
adamc@274
|
896 val s = TextIOPP.openOut {dst = outf, wid = 80}
|
adamc@432
|
897
|
adamc@432
|
898 val hasDb = List.exists (fn (Cjr.DDatabase _, _) => true | _ => false) (#1 file)
|
adamc@432
|
899 val libs =
|
adamc@432
|
900 if hasDb then
|
adamc@432
|
901 "-lpq"
|
adamc@432
|
902 else
|
adamc@432
|
903 ""
|
adamc@274
|
904 in
|
adamc@274
|
905 Print.fprint s (CjrPrint.p_file CjrEnv.empty file);
|
adamc@415
|
906 TextIO.output1 (outf, #"\n");
|
adamc@274
|
907 TextIO.closeOut outf;
|
adamc@102
|
908
|
adamc@274
|
909 case #sql job of
|
adamc@274
|
910 NONE => ()
|
adamc@274
|
911 | SOME sql =>
|
adamc@274
|
912 let
|
adamc@274
|
913 val outf = TextIO.openOut sql
|
adamc@274
|
914 val s = TextIOPP.openOut {dst = outf, wid = 80}
|
adamc@274
|
915 in
|
adamc@274
|
916 Print.fprint s (CjrPrint.p_sql CjrEnv.empty file);
|
adamc@274
|
917 TextIO.closeOut outf
|
adamc@274
|
918 end;
|
adamc@274
|
919
|
adamc@742
|
920 compileC {cname = cname, oname = oname, ename = ename, libs = libs,
|
adamc@764
|
921 profile = #profile job, debug = #debug job, link = #link job};
|
adamc@274
|
922
|
adamc@274
|
923 cleanup ()
|
adamc@274
|
924 end
|
adamc@274
|
925 handle ex => (((cleanup ()) handle _ => ()); raise ex)
|
adamc@202
|
926 end
|
adamc@29
|
927
|
adamc@1
|
928 end
|