1 files changed, 139 insertions, 0 deletions
diff --git a/0.8.0/paludis/tasks/install_task.hh b/0.8.0/paludis/tasks/install_task.hh
new file mode 100644
index 000000000..34a4cd335
--- /dev/null
+++ b/0.8.0/paludis/tasks/install_task.hh
@@ -0,0 +1,139 @@
+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2006 Ciaran McCreesh <ciaranm@ciaranm.org>
+ *
+ * This file is part of the Paludis package manager. Paludis is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU General
+ * Public License version 2, as published by the Free Software Foundation.
+ *
+ * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef PALUDIS_GUARD_PALUDIS_TASKS_INSTALL_TASK_HH
+#define PALUDIS_GUARD_PALUDIS_TASKS_INSTALL_TASK_HH 1
+
+#include <paludis/util/instantiation_policy.hh>
+#include <paludis/util/private_implementation_pattern.hh>
+#include <paludis/dep_list.hh>
+
+namespace paludis
+{
+    class Environment;
+
+    class PALUDIS_VISIBLE MultipleSetTargetsSpecified :
+        public Exception
+    {
+        public:
+            MultipleSetTargetsSpecified() throw ();
+    };
+
+    class PALUDIS_VISIBLE HadBothPackageAndSetTargets :
+        public Exception
+    {
+        public:
+            HadBothPackageAndSetTargets() throw ();
+    };
+
+    class PALUDIS_VISIBLE InstallTask :
+        PrivateImplementationPattern<InstallTask>,
+        InstantiationPolicy<InstallTask, instantiation_method::NonCopyableTag>
+    {
+        protected:
+            ///\name Basic operations
+            ///\{
+
+            InstallTask(Environment * const env, const DepListOptions & options);
+
+            ///\}
+
+        public:
+            ///\name Basic operations
+            ///\{
+
+            virtual ~InstallTask();
+
+            ///\}
+
+            ///\name DepList and Install behaviour options
+            ///\{
+
+            void set_no_config_protect(const bool value);
+            void set_fetch_only(const bool value);
+            void set_pretend(const bool value);
+            void set_preserve_world(const bool value);
+
+            ///\}
+
+            ///\name Add targets
+            ///\{
+
+            void add_target(const std::string &);
+
+            ///\}
+
+            ///\name Event callbacks
+            ///\{
+
+            virtual void on_build_deplist_pre() = 0;
+            virtual void on_build_deplist_post() = 0;
+
+            virtual void on_build_cleanlist_pre(const DepListEntry &) = 0;
+            virtual void on_build_cleanlist_post(const DepListEntry &) = 0;
+
+            virtual void on_display_merge_list_pre() = 0;
+            virtual void on_display_merge_list_post() = 0;
+            virtual void on_display_merge_list_entry(const DepListEntry &) = 0;
+
+            virtual void on_fetch_all_pre() = 0;
+            virtual void on_fetch_pre(const DepListEntry &) = 0;
+            virtual void on_fetch_post(const DepListEntry &) = 0;
+            virtual void on_fetch_all_post() = 0;
+
+            virtual void on_install_all_pre() = 0;
+            virtual void on_install_pre(const DepListEntry &) = 0;
+            virtual void on_install_post(const DepListEntry &) = 0;
+            virtual void on_install_all_post() = 0;
+
+            virtual void on_clean_all_pre(const DepListEntry &,
+                    const PackageDatabaseEntryCollection &) = 0;
+            virtual void on_clean_pre(const DepListEntry &,
+                    const PackageDatabaseEntry &) = 0;
+            virtual void on_clean_post(const DepListEntry &,
+                    const PackageDatabaseEntry &) = 0;
+            virtual void on_clean_all_post(const DepListEntry &,
+                    const PackageDatabaseEntryCollection &) = 0;
+
+            virtual void on_update_world_pre() = 0;
+            virtual void on_update_world(const PackageDepAtom &) = 0;
+            virtual void on_update_world_skip(const PackageDepAtom &, const std::string &) = 0;
+            virtual void on_update_world_post() = 0;
+            virtual void on_preserve_world() = 0;
+
+            ///\}
+
+            /**
+             * Run the task.
+             */
+            void execute();
+
+            /**
+             * Fetch our deplist.
+             */
+            const DepList & dep_list() const;
+
+            /**
+             * Fetch our current deplist entry.
+             */
+            DepList::Iterator current_dep_list_entry() const;
+    };
+}
+
+#endif