Rearrange sources into subdirectories

[builder.git] / source / lib / filetarget.h

diff --git a/source/lib/filetarget.h b/source/lib/filetarget.h
new file mode 100644 (file)
index 0000000..da165d0
--- /dev/null
+++ b/source/lib/filetarget.h
@@ -0,0 +1,54 @@
+#ifndef FILETARGET_H_
+#define FILETARGET_H_
+
+#include <msp/fs/path.h>
+#include "target.h"
+
+/**
+An intermediate base class for targets that represent files.  Almost all target
+classes are derived from this.
+*/
+class FileTarget: public Target
+{
+protected:
+       Msp::FS::Path path;
+       Msp::Time::TimeStamp mtime;
+       unsigned size = 0;
+       Msp::FS::Path install_location;
+       std::string install_filename;
+       bool nested_build_sig = false;
+       bool arch_in_build_sig = false;
+
+       FileTarget(Builder &b, const Msp::FS::Path &a): FileTarget(b, 0, a) { }
+       FileTarget(Builder &b, const SourcePackage &p, const Msp::FS::Path &a): FileTarget(b, &p, a) { }
+private:
+       FileTarget(Builder &, const SourcePackage *, const Msp::FS::Path &);
+       void stat();
+       static std::string generate_name(Builder &, const SourcePackage *, const Msp::FS::Path &);
+
+public:
+       const Msp::FS::Path &get_path() const { return path; }
+       const Msp::Time::TimeStamp &get_mtime() const { return mtime; }
+       unsigned get_size() const { return size; }
+
+       bool is_installable() const { return !install_location.empty(); }
+       const Msp::FS::Path &get_install_location() const { return install_location; }
+       const std::string &get_install_filename() const { return install_filename; }
+
+       /// Changes the mtime of the target to the current time.
+       void touch();
+
+protected:
+       void check_rebuild() override;
+
+       virtual std::string create_build_signature() const;
+
+       void build(Task &) override;
+
+       void build_finished(bool) override;
+
+public:
+       void clean() override;
+};
+
+#endif