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Diffstat (limited to '0.8.0/paludis/tasks/install_task.hh')
| -rw-r--r-- | 0.8.0/paludis/tasks/install_task.hh | 139 |
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 0000000..34a4cd3 --- /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 |