taste-parser_utils.adb 8.66 KB
Newer Older
1
--  *************************** taste aadl parser *************************  --
Maxime Perrotin's avatar
Maxime Perrotin committed
2
3
4
5
--  (c) 2008-2017 European Space Agency - maxime.perrotin@esa.int
--  LGPL license, see LICENSE file

with Ada.Text_IO,
6
7
     GNAT.OS_Lib,
     GNAT.Command_Line,
8
     Templates_Parser,
9
     Templates_Parser.Utils,
Maxime Perrotin's avatar
Maxime Perrotin committed
10
     Ocarina.AADL_Values,
11
12
     Ocarina.Configuration,
     Ocarina.FE_AADL.Parser,
Maxime Perrotin's avatar
Maxime Perrotin committed
13
     Ocarina.Instances.Queries,
14
     TASTE.Parser_Version;
Maxime Perrotin's avatar
Maxime Perrotin committed
15

16
package body TASTE.Parser_Utils is
Maxime Perrotin's avatar
Maxime Perrotin committed
17
18

   use Ada.Text_IO,
19
       GNAT.OS_Lib,
20
       GNAT.Command_Line,
21
       Templates_Parser,
22
       Templates_Parser.Utils,
23
       Ocarina.Instances.Queries,
24
       Ocarina.ME_AADL;
Maxime Perrotin's avatar
Maxime Perrotin committed
25
26
27

   procedure Banner is
      The_Banner : constant String :=
Maxime Perrotin's avatar
Maxime Perrotin committed
28
        Yellow_Bold & "TASTE AADL Parser" & No_Color & " (Version "
29
30
31
        & TASTE.Parser_Version.Parser_Release & ")"
        & ASCII.LF & ASCII.CR & White_Bold
        & "Copyright (C) European Space Agency"
Maxime Perrotin's avatar
Maxime Perrotin committed
32
        & ASCII.LF & ASCII.CR & No_Color
33
        & "Based on " & TASTE.Parser_Version.Ocarina_Version;
Maxime Perrotin's avatar
Maxime Perrotin committed
34
35
   begin
      Put_Line (The_Banner);
36
      New_Line;
Maxime Perrotin's avatar
Maxime Perrotin committed
37
38
   end Banner;

Maxime Perrotin's avatar
Maxime Perrotin committed
39
   procedure Parse_Command_Line (Result : out Taste_Configuration) is
40
41
      Config : Command_Line_Configuration;
   begin
42
      Result.Binary_Path := new String'(Get_Program_Directory);
43
44
45
46
47
48
49
50
51
52
53
54
      Define_Switch (Config, Output => Result.Interface_View'Access,
                     Switch   => "-i:", Long_Switch => "--interfaceview=",
                     Help     => "Mandatory interface view (AADL model)",
                     Argument => "InterfaceView.aadl");
      Define_Switch (Config, Output => Result.Deployment_View'Access,
                     Switch   => "-c:", Long_Switch => "--deploymentview=",
                     Help     => "Optional deployment view (AADL model)",
                     Argument => "DeploymentView.aadl");
      Define_Switch (Config, Output => Result.Data_View'Access,
                     Switch   => "-d:", Long_Switch => "--dataview=",
                     Help     => "Optional data view (AADL model)",
                     Argument => "DataView.aadl");
Maxime Perrotin's avatar
Maxime Perrotin committed
55
56
57
58
59
60
61
62
63
64
65
66
67
68
      Define_Switch (Config, Output => Result.Output_Dir'Access,
                     Switch   => "-o:", Long_Switch => "--output=",
                     Help     => "Output directory (to be created if absent)",
                     Argument => "Folder");
      Define_Switch (Config, Output => Result.Skeletons'Access,
                     Switch   => "-w", Long_Switch => "--gw",
                     Help     => "Generate models and code skeletons");
      Define_Switch (Config, Output => Result.Glue'Access,
                     Switch   => "-l", Long_Switch => "--glue",
                     Help     => "Generate glue code");
      Define_Switch (Config, Output => Result.Use_POHIC'Access,
                     Switch   => "-p", Long_Switch => "--polyorb-hi-c",
                     Help     => "Use PolyORB-HI-C runtime in place of Ada");
      Define_Switch (Config, Output => Result.Timer_Resolution'Access,
69
70
                     Switch   => "-x:", Long_Switch => "--timer=",
                     Initial  => 100,
Maxime Perrotin's avatar
Maxime Perrotin committed
71
72
73
74
75
76
77
                     Help     => "Specify timer resolution (default 100 ms)");
      Define_Switch (Config, Output => Result.Debug_Flag'Access,
                     Switch   => "-g", Long_Switch => "--debug",
                     Help     => "Set debug mode");
      Define_Switch (Config, Output => Result.Version'Access,
                     Switch   => "-v", Long_Switch => "--version",
                     Help     => "Display tool version");
78
      Getopt (Config);
Maxime Perrotin's avatar
Maxime Perrotin committed
79

80
81
82
83
84
      loop
         declare
            S : constant String := Get_Argument;
         begin
            exit when S'Length = 0;
Maxime Perrotin's avatar
Maxime Perrotin committed
85
            Result.Other_Files.Append (S);
86
87
         end;
      end loop;
Maxime Perrotin's avatar
Maxime Perrotin committed
88

Maxime Perrotin's avatar
Maxime Perrotin committed
89
90
91
      if Result.Version then
         raise Exit_From_Command_Line;
      end if;
92
93
94
      if Result.Output_Dir.all'Length = 0 then
         Result.Output_Dir := new String'(".");
      end if;
95
96
   end Parse_Command_Line;

97
   procedure Debug_Dump (Config : Taste_Configuration) is
98
99
      Vec      : Tag;
      Template : Translate_Set;
Maxime Perrotin's avatar
Maxime Perrotin committed
100
   begin
101
102
103
104
105
106
107
108
109
110
      Template := +Assoc ("Interface_View",  Config.Interface_View.all)
        & Assoc ("Deployment_View",  Config.Deployment_View.all)
        & Assoc ("Data_View",        Config.Data_View.all)
        & Assoc ("Output_Dir",       Config.Output_Dir.all)
        & Assoc ("Skeletons",        Config.Skeletons)
        & Assoc ("Glue",             Config.Glue)
        & Assoc ("Use_POHIC",        Config.Use_POHIC)
        & Assoc ("Debug_Flag",       Config.Debug_Flag)
        & Assoc ("Version",          Config.Version)
        & Assoc ("Timer_Resolution", Config.Timer_Resolution);
111
112
113
      for Each of Config.Other_Files loop
         Vec := Vec & Each;
      end loop;
114
115
116
117
      Template := Template & Assoc ("Other_Files", Vec);
      Put_Line
        (Parse (Config.Binary_Path.all & "templates/configuration.tmplt",
         Template));
118
   end Debug_Dump;
Maxime Perrotin's avatar
Maxime Perrotin committed
119

Maxime Perrotin's avatar
Maxime Perrotin committed
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
   -----------------------
   -- Get_APLC_Binding --
   -----------------------

   function Get_APLC_Binding (E : Node_Id) return List_Id is
      APLC_Binding : constant Name_Id :=
          Get_String_Name ("taste::aplc_binding");
   begin
      if Is_Defined_Property (E, APLC_Binding) then
         return Get_List_Property (E, APLC_Binding);
      else
         return No_List;
      end if;
   end Get_APLC_Binding;

135
136
137
138
139
140
141
142
143
144
145
   ------------------------
   -- Get_Interface_Name --
   ------------------------

   function Get_Interface_Name (D : Node_Id) return Name_Id is
      Interface_Name : constant Name_id :=
         Get_String_Name ("taste::interfacename");
   begin
      return Get_String_Property (D, Interface_Name);
   end Get_Interface_Name;

Maxime Perrotin's avatar
Maxime Perrotin committed
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
   --------------------------------------------
   -- Get all properties as a Map Key/String --
   -- Input parameter is an AADL instance    --
   --------------------------------------------
   function Get_Properties_Map (D : Node_Id) return Property_Maps.Map is
      properties : constant List_Id  := AIN.Properties (D);
      result     : Property_Maps.Map := Property_Maps.Empty_Map;
      property   : Node_Id           := AIN.First_Node (properties);
      prop_value : Node_Id;
      single_val : Node_Id;
   begin
      while Present (property) loop
         prop_value := AIN.Property_Association_Value (property);
         if Present (ATN.Single_Value (prop_value)) then
            --  Only support single-value properties for now
            single_val := ATN.Single_Value (prop_value);
            result.Insert (Key => AIN_Case (property),
163
164
165
                           New_Item => (Name  => US (AIN_Case (property)),
                                        Value =>
              US (case ATN.Kind (single_val) is
Maxime Perrotin's avatar
Maxime Perrotin committed
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
                 when ATN.K_Signed_AADLNumber =>
                   Ocarina.AADL_Values.Image
                      (ATN.Value (ATN.Number_Value (single_val))) &
                      (if Present (ATN.Unit_Identifier (single_val)) then " " &
                      Get_Name_String
                          (ATN.Display_Name (ATN.Unit_Identifier (single_val)))
                      else ""),
                 when ATN.K_Literal =>
                    Ocarina.AADL_Values.Image (ATN.Value (single_val),
                                               Quoted => False),
                 when ATN.K_Reference_Term =>
                    Get_Name_String
                       (ATN.Display_Name (ATN.First_Node --  XXX must iterate
                          (ATN.List_Items (ATN.Reference_Term (single_val))))),
                 when ATN.K_Enumeration_Term =>
                    Get_Name_String
                       (ATN.Display_Name (ATN.Identifier (single_val))),
                 when ATN.K_Number_Range_Term =>
                    "RANGE NOT SUPPORTED!",
                 when others => "ERROR! Unsupported kind: "
186
                                & ATN.Kind (single_val)'Img)));
Maxime Perrotin's avatar
Maxime Perrotin committed
187
188
189
190
191
192
         end if;
         property := AIN.Next_Node (property);
      end loop;
      return result;
   end Get_Properties_Map;

193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
   --  Initialization step: we look for ocarina on path to define
   --  OCARINA_PATH env. variable. This will indicate Ocarina librrary
   --  where to find AADL default property sets, and Ocarina specific
   --  packages and property sets.
   procedure Initialize_Ocarina is
      S : constant GNAT.OS_Lib.String_Access :=
        GNAT.OS_Lib.Locate_Exec_On_Path ("ocarina");
   begin
      if S = null then
         raise AADL_Parser_Error with "Ocarina is not in your PATH";
      end if;
      GNAT.OS_Lib.Setenv ("OCARINA_PATH", S.all (S'First .. S'Last - 12));
      Ocarina.Initialize;
      Ocarina.AADL_Version := Ocarina.AADL_V2;
      Ocarina.Configuration.Init_Modules;
      Ocarina.FE_AADL.Parser.Add_Pre_Prop_Sets := True;
   end Initialize_Ocarina;
210
end TASTE.Parser_Utils;