reactos/tools/rbuild/include.cpp

   1 /*
   2  * Copyright (C) 2005 Casper S. Hornstrup
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17  */
  18 #include "pch.h"
  19 #include <assert.h>
  20
  21 #include "rbuild.h"
  22
  23 using std::string;
  24 using std::vector;
  25
  26 Include::Include ( const Project& project,
  27                    const XMLElement* includeNode )
  28         : directory ( NULL ),
  29           project ( project ),
  30           node ( includeNode ),
  31           module ( NULL )
  32 {
  33         Initialize ();
  34 }
  35
  36 Include::Include ( const Project& project,
  37                    const XMLElement* includeNode,
  38                    const Module* module )
  39         : directory ( NULL ),
  40           project ( project ),
  41           node ( includeNode ),
  42           module ( module )
  43 {
  44         Initialize ();
  45 }
  46
  47 Include::Include ( const Project& project,
  48                    DirectoryLocation root,
  49                    const std::string& relative_path )
  50         : project ( project ),
  51           node ( NULL )
  52 {
  53         directory = new FileLocation ( root, relative_path, "" );
  54 }
  55
  56 Include::~Include()
  57 {
  58         if ( directory )
  59                 delete directory;
  60 }
  61
  62 void
  63 Include::ProcessXML ()
  64 {
  65         DirectoryLocation root = SourceDirectory;
  66         const Module *base = module;
  67
  68         string relative_path;
  69         const XMLAttribute* att = node->GetAttribute ( "base", false );
  70         if ( att )
  71         {
  72                 if ( !module )
  73                         throw XMLInvalidBuildFileException (
  74                                 node->location,
  75                                 "'base' attribute illegal from global <include>" );
  76
  77                 if ( att->value == project.name )
  78                         base = NULL;
  79                 else
  80                 {
  81                         base = project.LocateModule ( att->value );
  82                         if ( !base )
  83                                 throw XMLInvalidBuildFileException (
  84                                         node->location,
  85                                         "<include> attribute 'base' references non-existant project or module '%s'",
  86                                         att->value.c_str() );
  87                         root = GetDefaultDirectoryTree ( base );
  88                 }
  89         }
  90
  91         if ( base )
  92         {
  93                 relative_path = base->output->relative_path;
  94                 if ( node->value.length () > 0 && node->value != "." )
  95                         relative_path += sSep + node->value;
  96         }
  97         else
  98                 relative_path = node->value;
  99
 100         att = node->GetAttribute ( "root", false );
 101         if ( att )
 102         {
 103                 if ( att->value == "intermediate" )
 104                         root = IntermediateDirectory;
 105                 else if ( att->value == "output" )
 106                         root = OutputDirectory;
 107                 else
 108                         throw InvalidAttributeValueException ( node->location,
 109                                                                "root",
 110                                                                att->value );
 111         }
 112
 113         directory = new FileLocation ( root,
 114                                        relative_path,
 115                                        "",
 116                                        node );
 117 }
 118
 119 DirectoryLocation
 120 Include::GetDefaultDirectoryTree ( const Module* module ) const
 121 {
 122         if ( module != NULL &&
 123              ( module->type == RpcServer ||
 124                module->type == RpcClient ||
 125                module->type == RpcProxy ||
 126                    module->type == IdlHeader ||
 127                module->type == IdlInterface) )
 128                 return IntermediateDirectory;
 129         else
 130                 return SourceDirectory;
 131 }
 132
 133 void
 134 Include::Initialize ()
 135 {
 136         ParseCompilers ( *node, "cpp" );
 137 }