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menuselect: Add menuselect to Asterisk trunk (Patch 1)
This is the first patch that adds menuselect to Asterisk trunk, and removes
the svn:externals property. This is being done for two reasons:
(1) The removal of external repositories eases a future migration to git
(2) Asterisk is now the only thing that uses menuselect; as a result, there's
little need to keep it in an external repository
Subsequent patches will remove the mxml dependency from menuselect and tidy
up the build system.
ASTERISK-20703
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@418832 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Jordan
157
menuselect/menuselect.h
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157
menuselect/menuselect.h
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/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2005-2006, Russell Bryant
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*
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* Russell Bryant <russell@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*!
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* \file
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*
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* \brief public data structures and defaults for menuselect
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*
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*/
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#ifndef MENUSELECT_H
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#define MENUSELECT_H
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#include "linkedlists.h"
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#define OUTPUT_MAKEOPTS_DEFAULT "menuselect.makeopts"
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#define OUTPUT_MAKEDEPS_DEFAULT "menuselect.makedeps"
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#define MENUSELECT_DEPS "build_tools/menuselect-deps"
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struct member;
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struct reference {
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/*! the name of the dependency */
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const char *name;
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/*! the display name of the dependency */
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const char *displayname;
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/*! if this dependency is a member, not an external object */
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struct member *member;
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/*! if this package was found */
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unsigned char met:1;
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/*! for linking */
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AST_LIST_ENTRY(reference) list;
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};
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enum failure_types {
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NO_FAILURE = 0,
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SOFT_FAILURE = 1,
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HARD_FAILURE = 2,
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};
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struct member {
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/*! What will be sent to the makeopts file */
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const char *name;
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/*! Display name if known */
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const char *displayname;
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/*! Default setting */
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const char *defaultenabled;
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/*! Delete these file(s) if this member changes */
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const char *remove_on_change;
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/*! Touch these file(s) if this member changes */
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const char *touch_on_change;
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const char *support_level;
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const char *replacement;
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/*! This module is currently selected */
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unsigned int enabled:1;
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/*! This module was enabled when the config was loaded */
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unsigned int was_enabled:1;
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/*! This module has failed dependencies */
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unsigned int depsfailed:2;
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/*! This module has failed conflicts */
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unsigned int conflictsfailed:2;
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/*! This module's 'enabled' flag was changed by a default only */
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unsigned int was_defaulted:1;
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/*! This module is a dependency, and if it is selected then
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we have included it in the MENUSELECT_BUILD_DEPS line
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in the output file */
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unsigned int build_deps_output:1;
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/*! This module should never be enabled automatically, but only
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* when explicitly set. */
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unsigned int explicitly_enabled_only:1;
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/*! This isn't actually a module! It's a separator, and it should
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* be passed over for many of the usual purposes associated with members. */
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unsigned int is_separator:1;
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/*! dependencies of this module */
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AST_LIST_HEAD_NOLOCK(, reference) deps;
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/*! conflicts of this module */
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AST_LIST_HEAD_NOLOCK(, reference) conflicts;
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/*! optional packages used by this module */
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AST_LIST_HEAD_NOLOCK(, reference) uses;
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/*! for making a list of modules */
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AST_LIST_ENTRY(member) list;
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};
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enum support_level_values {
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SUPPORT_CORE = 0,
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SUPPORT_EXTENDED = 1,
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SUPPORT_DEPRECATED = 2,
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SUPPORT_UNSPECIFIED = 3,
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SUPPORT_COUNT = 4, /* Keep this item at the end of the list. Tracks total number of support levels. */
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};
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struct category {
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struct member *separators[SUPPORT_COUNT];
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/*! the Makefile variable */
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const char *name;
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/*! the name displayed in the menu */
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const char *displayname;
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/*! Delete these file(s) if anything in this category changes */
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const char *remove_on_change;
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/*! Touch these file(s) if anything in this category changes */
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const char *touch_on_change;
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/*! Output what is selected, as opposed to not selected */
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unsigned int positive_output:1;
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/*! All choices in this category are mutually exclusive */
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unsigned int exclusive:1;
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/*! the list of possible values to be set in this variable */
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AST_LIST_HEAD_NOLOCK(, member) members;
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/*! for linking */
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AST_LIST_ENTRY(category) list;
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};
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extern AST_LIST_HEAD_NOLOCK(categories, category) categories;
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extern const char *menu_name;
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/*! This is implemented by the frontend */
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int run_menu(void);
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int count_categories(void);
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int count_members(struct category *cat);
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/*! \brief Toggle a member of a category at the specified index to enabled/disabled */
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void toggle_enabled_index(struct category *cat, int index);
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void toggle_enabled(struct member *mem);
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/*! \brief Set a member of a category at the specified index to enabled */
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void set_enabled(struct category *cat, int index);
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/*! \brief Set a member of a category at the specified index to not enabled */
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void clear_enabled(struct category *cat, int index);
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/*! \brief Enable/Disable all members of a category as long as dependencies have been met and no conflicts are found */
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void set_all(struct category *cat, int val);
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/*! \brief returns non-zero if the string is not defined, or has zero length */
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static inline int strlen_zero(const char *s)
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{
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return (!s || (*s == '\0'));
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}
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#endif /* MENUSELECT_H */
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