reactos/tools/rbuild/project.cpp

   1
   2 #include "pch.h"
   3
   4 #include "rbuild.h"
   5
   6 using std::string;
   7 using std::vector;
   8
   9 Project::Project()
  10 {
  11 }
  12
  13 Project::Project(const string& filename)
  14 {
  15         if ( !xmlfile.open ( filename ) )
  16                 throw FileNotFoundException ( filename );
  17         ReadXml();
  18 }
  19
  20 Project::~Project()
  21 {
  22         for ( size_t i = 0; i < modules.size(); i++ )
  23                 delete modules[i];
  24 }
  25
  26 void Project::ReadXml()
  27 {
  28         Path path;
  29         bool projectFound = false;
  30         do
  31         {
  32                 XMLElement* head = XMLParse ( xmlfile, path );
  33                 if ( !head )
  34                         throw InvalidBuildFileException ( "Document contains no 'project' tag." );
  35
  36                 if ( head->name != "project" )
  37                 {
  38                         throw InvalidBuildFileException ( "Expected 'project', got '%s'.",
  39                                                           head->name.c_str());
  40                 }
  41
  42                 this->ProcessXML ( *head, "." );
  43                 delete head;
  44                 projectFound = true;
  45         } while (!projectFound);
  46 }
  47
  48 void
  49 Project::ProcessXML ( const XMLElement& e, const string& path )
  50 {
  51         const XMLAttribute *att;
  52         string subpath(path);
  53         if ( e.name == "project" )
  54         {
  55                 att = e.GetAttribute ( "name", false );
  56                 if ( !att )
  57                         name = "Unnamed";
  58                 else
  59                         name = att->value;
  60         }
  61         else if ( e.name == "module" )
  62         {
  63                 att = e.GetAttribute ( "name", true );
  64                 if ( !att )
  65                         return;
  66                 Module* module = new Module ( e, att->value, path );
  67                 modules.push_back ( module );
  68                 module->ProcessXML ( e, path );
  69                 return;
  70         }
  71         else if ( e.name == "directory" )
  72         {
  73                 // this code is duplicated between Project::ProcessXML() and Module::ProcessXML() :(
  74                 const XMLAttribute* att = e.GetAttribute ( "name", true );
  75                 if ( !att )
  76                         return;
  77                 subpath = path + "/" + att->value;
  78         }
  79         for ( size_t i = 0; i < e.subElements.size(); i++ )
  80                 ProcessXML ( *e.subElements[i], subpath );
  81 }