aboutsummaryrefslogtreecommitdiffstats
path: root/model/context.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'model/context.hpp')
-rw-r--r--model/context.hpp76
1 files changed, 76 insertions, 0 deletions
diff --git a/model/context.hpp b/model/context.hpp
new file mode 100644
index 000000000000..d11ae8ba80b9
--- /dev/null
+++ b/model/context.hpp
@@ -0,0 +1,76 @@
+// Copyright 2011 The Kyua Authors.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of Google Inc. nor the names of its contributors
+// may be used to endorse or promote products derived from this software
+// without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/// \file model/context.hpp
+/// Representation of runtime contexts.
+
+#if !defined(MODEL_CONTEXT_HPP)
+#define MODEL_CONTEXT_HPP
+
+#include "model/context_fwd.hpp"
+
+#include <map>
+#include <memory>
+#include <ostream>
+#include <string>
+
+#include "utils/fs/path_fwd.hpp"
+
+namespace model {
+
+
+/// Representation of a runtime context.
+///
+/// The instances of this class are unique (i.e. copying the objects only yields
+/// a shallow copy that shares the same internal implementation). This is a
+/// requirement for the 'store' API model.
+class context {
+ struct impl;
+
+ /// Pointer to the shared internal implementation.
+ std::shared_ptr< impl > _pimpl;
+
+public:
+ context(const utils::fs::path&,
+ const std::map< std::string, std::string >&);
+ ~context(void);
+
+ const utils::fs::path& cwd(void) const;
+ const std::map< std::string, std::string >& env(void) const;
+
+ bool operator==(const context&) const;
+ bool operator!=(const context&) const;
+};
+
+
+std::ostream& operator<<(std::ostream&, const context&);
+
+
+} // namespace model
+
+#endif // !defined(MODEL_CONTEXT_HPP)