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 }
  34
  35 Include::Include ( const Project& project,
  36                    const XMLElement* includeNode,
  37                    const Module* module )
  38         : directory ( NULL ),
  39           project ( project ),
  40           node ( includeNode ),
  41           module ( module )
  42 {
  43 }
  44
  45 Include::Include ( const Project& project,
  46                    DirectoryLocation root,
  47                    const std::string& relative_path )
  48         : project ( project ),
  49           node ( NULL )
  50 {
  51         directory = new FileLocation ( root, relative_path, "" );
  52 }
  53
  54 Include::~Include()
  55 {
  56         if ( directory )
  57                 delete directory;
  58 }
  59
  60 void
  61 Include::ProcessXML ()
  62 {
  63         DirectoryLocation root = SourceDirectory;
  64         const Module *base = module;
  65
  66         string relative_path;
  67         const XMLAttribute* att = node->GetAttribute ( "base", false );
  68         if ( att )
  69         {
  70                 if ( !module )
  71                         throw XMLInvalidBuildFileException (
  72                                 node->location,
  73                                 "'base' attribute illegal from global <include>" );
  74
  75                 if ( att->value == project.name )
  76                         base = NULL;
  77                 else
  78                 {
  79                         base = project.LocateModule ( att->value );
  80                         if ( !base )
  81                                 throw XMLInvalidBuildFileException (
  82                                         node->location,
  83                                         "<include> attribute 'base' references non-existant project or module '%s'",
  84                                         att->value.c_str() );
  85                         root = GetDefaultDirectoryTree ( base );
  86                 }
  87         }
  88
  89         if ( base )
  90         {
  91                 relative_path = base->output->relative_path;
  92                 if ( node->value.length () > 0 && node->value != "." )
  93                         relative_path += sSep + node->value;
  94         }
  95         else
  96                 relative_path = node->value;
  97
  98         att = node->GetAttribute ( "root", false );
  99         if ( att )
 100         {
 101                 if ( att->value == "intermediate" )
 102                         root = IntermediateDirectory;
 103                 else if ( att->value == "output" )
 104                         root = OutputDirectory;
 105                 else
 106                         throw InvalidAttributeValueException ( node->location,
 107                                                                "root",
 108                                                                att->value );
 109         }
 110
 111         directory = new FileLocation ( root,
 112                                        relative_path,
 113                                        "",
 114                                        node );
 115 }
 116
 117 DirectoryLocation
 118 Include::GetDefaultDirectoryTree ( const Module* module ) const
 119 {
 120         if ( module != NULL &&
 121              ( module->type == RpcServer ||
 122                module->type == RpcClient ||
 123                module->type == RpcProxy ||
 124                module->type == IdlHeader) )
 125                 return IntermediateDirectory;
 126         else
 127                 return SourceDirectory;
 128 }