Add build-configs service

1 files changed, 104 insertions, 0 deletions

diff --git a/mod/mod-build-configs.cxx b/mod/mod-build-configs.cxx
new file mode 100644
index 0000000..63bbe0b
--- /dev/null
+++ b/mod/mod-build-configs.cxx
@@ -0,0 +1,104 @@
+// file      : mod/mod-build-configs.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2018 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <mod/mod-build-configs.hxx>
+
+#include <libstudxml/serializer.hxx>
+
+#include <web/xhtml.hxx>
+#include <web/module.hxx>
+
+#include <mod/page.hxx>
+#include <mod/options.hxx>
+#include <mod/build-config.hxx>
+
+using namespace std;
+using namespace bbot;
+using namespace brep::cli;
+
+// While currently the user-defined copy constructor is not required (we don't
+// need to deep copy nullptr's), it is a good idea to keep the placeholder
+// ready for less trivial cases.
+//
+brep::build_configs::
+build_configs (const build_configs& r)
+    : handler (r),
+      options_ (r.initialized_ ? r.options_ : nullptr),
+      build_conf_ (r.initialized_ ? r.build_conf_ : nullptr)
+{
+}
+
+void brep::build_configs::
+init (scanner& s)
+{
+  HANDLER_DIAG;
+
+  options_ = make_shared<options::build_configs> (
+    s, unknown_mode::fail, unknown_mode::fail);
+
+  if (options_->build_config_specified ())
+  try
+  {
+    build_conf_ = shared_build_config (options_->build_config ());
+  }
+  catch (const io_error& e)
+  {
+    fail << "unable to read build configuration '"
+         << options_->build_config () << "': " << e;
+  }
+}
+
+bool brep::build_configs::
+handle (request& rq, response& rs)
+{
+  using namespace web::xhtml;
+
+  HANDLER_DIAG;
+
+  if (build_conf_ == nullptr)
+    throw invalid_request (501, "not implemented");
+
+  const dir_path& root (options_->root ());
+
+  // Make sure no parameters passed.
+  //
+  try
+  {
+    name_value_scanner s (rq.parameters (1024));
+    params::build_configs (s, unknown_mode::fail, unknown_mode::fail);
+  }
+  catch (const cli::exception& e)
+  {
+    throw invalid_request (400, e.what ());
+  }
+
+  static const string title ("Build Configurations");
+  xml::serializer s (rs.content (), title);
+
+  s << HTML
+    <<   HEAD
+    <<     TITLE << title << ~TITLE
+    <<     CSS_LINKS (path ("build-configs.css"), root)
+    <<   ~HEAD
+    <<   BODY
+    <<     DIV_HEADER (options_->logo (), options_->menu (), root, tenant)
+    <<     DIV(ID="content")
+    <<       TABLE(CLASS="proplist")
+    <<         TBODY;
+
+  for (const build_config& c: *build_conf_)
+  {
+    s << TR(CLASS="config")
+      <<   TD << SPAN(CLASS="value") << c.name << ~SPAN << ~TD
+      << ~TR;
+  }
+
+  s <<         ~TBODY
+    <<       ~TABLE
+    <<     ~DIV
+    <<   ~BODY
+    << ~HTML;
+
+  return true;
+}