Rearrange sources into subdirectories

[builder.git] / source / lib / package.cpp

diff --git a/source/lib/package.cpp b/source/lib/package.cpp
new file mode 100644 (file)
index 0000000..10c2db0
--- /dev/null
+++ b/source/lib/package.cpp
@@ -0,0 +1,44 @@
+#include <msp/strings/format.h>
+#include "builder.h"
+#include "package.h"
+
+using namespace std;
+using namespace Msp;
+
+Package::Package(Builder &b, const string &n):
+       builder(b),
+       name(n),
+       label(string(1, toupper(n[0]))+n.substr(1))
+{
+       builder.get_package_manager().add_package(this);
+}
+
+void Package::prepare()
+{
+       if(prepared)
+               return;
+
+       for(Package *r: requires)
+               r->prepare();
+
+       do_prepare();
+       prepared = true;
+}
+
+
+Package::Loader::Loader(Package &p):
+       DataFile::ObjectLoader<Package>(p),
+       ArchitectureConditional(p.builder, p.name)
+{
+       add("label",   &Package::label);
+       add("require", &Loader::require);
+}
+
+void Package::Loader::require(const string &n)
+{
+       Package *req = obj.builder.get_package_manager().find_package(n);
+       if(req)
+               obj.requires.push_back(req);
+       else
+               obj.problems.push_back(format("Required package %s not found", n));
+}