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         : project ( project ),
  29           module ( NULL ),
  30           node ( includeNode ),
  31           baseModule ( NULL )
  32 {
  33 }
  34
  35 Include::Include ( const Project& project,
  36                    const Module* module,
  37                    const XMLElement* includeNode )
  38         : project ( project ),
  39           module ( module ),
  40           node ( includeNode ),
  41           baseModule ( NULL )
  42 {
  43 }
  44
  45 Include::Include ( const Project& project,
  46                    string directory,
  47                    string basePath )
  48         : project ( project ),
  49           module ( NULL ),
  50           node ( NULL ),
  51           baseModule ( NULL )
  52 {
  53         this->directory = NormalizeFilename ( basePath + SSEP + directory );
  54         this->basePath = NormalizeFilename ( basePath );
  55 }
  56
  57 Include::~Include ()
  58 {
  59 }
  60
  61 void
  62 Include::ProcessXML()
  63 {
  64         const XMLAttribute* att;
  65         att = node->GetAttribute ( "base",
  66                                    false );
  67         if ( att )
  68         {
  69                 if ( !module )
  70                         throw InvalidBuildFileException (
  71                                 node->location,
  72                                 "'base' attribute illegal from global <include>" );
  73                 bool referenceResolved = false;
  74                 if ( att->value == project.name )
  75                 {
  76                         basePath = ".";
  77                         referenceResolved = true;
  78                 }
  79                 else
  80                 {
  81                         const Module* base = project.LocateModule ( att->value );
  82                         if ( base != NULL )
  83                         {
  84                                 baseModule = base;
  85                                 basePath = base->GetBasePath ();
  86                                 referenceResolved = true;
  87                         }
  88                 }
  89                 if ( !referenceResolved )
  90                         throw InvalidBuildFileException (
  91                                 node->location,
  92                                 "<include> attribute 'base' references non-existant project or module '%s'",
  93                                 att->value.c_str() );
  94                 directory = NormalizeFilename ( basePath + SSEP + node->value );
  95         }
  96         else
  97                 directory = NormalizeFilename ( node->value );
  98 }