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beededda29
Introduce a compatibility layer for C++11 code by adding include/abg-cxx-compat.h. abg-cxx-compat defines a new namespace abg_compat and defines abg_compat::hash abg_compat::shared_ptr abg_compat::weak_ptr abg_compat::dynamic_pointer_cast abg_compat::static_pointer_cast abg_compat::unordered_map abg_compat::unordered_set based on definitions from std::tr1 (std=gnu++98) or std:: (std=gnu++11). I decided for introducing abg_compat:: rather than polluting abigail:: to allow an easier transition to C++11 at a later time and to not subtly break existing code. As the shared_ptr in C++11 defines shared_ptr::operator bool() explicit, some locations where a shared_ptr is assigned to boolean, needed to be adjusted to explicitly cast to bool. * include/abg-cxx-compat.h: new file introducing the abg_compat namespace to provide C++11 functionality from either std::tr1 or std:: * include/Makefile.am: Add the new abg-cxx-compat.h to source distribution. * include/abg-comparison.h: replace std::tr1 usage by abg_compat and adjust includes accordingly: likewise * include/abg-diff-utils.h: likewise * include/abg-fwd.h: likewise * include/abg-ini.h: likewise * include/abg-interned-str.h: likewise * include/abg-ir.h: likewise * include/abg-libxml-utils.h: likewise * include/abg-libzip-utils.h: likewise * include/abg-reporter.h: likewise * include/abg-sptr-utils.h: likewise * include/abg-suppression.h: likewise * include/abg-tools-utils.h: likewise * include/abg-workers.h: likewise * src/abg-comp-filter.cc: likewise * src/abg-comparison-priv.h: likewise * src/abg-corpus.cc: likewise * src/abg-dwarf-reader.cc: likewise * src/abg-hash.cc: likewise * src/abg-ir.cc: likewise * src/abg-reader.cc: likewise * src/abg-suppression.cc: likewise * src/abg-tools-utils.cc: likewise * src/abg-writer.cc: likewise * tests/test-diff-filter.cc: likewise * tests/test-diff-pkg.cc: likewise * tests/test-read-dwarf.cc: likewise * tests/test-read-write.cc: likewise * tests/test-types-stability.cc: likewise * tests/test-write-read-archive.cc: likewise * tools/abicompat.cc: likewise * tools/abidiff.cc: likewise * tools/abidw.cc: likewise * tools/abilint.cc: likewise * tools/abipkgdiff.cc: likewise Signed-off-by: Matthias Maennich <maennich@google.com> Signed-off-by: Dodji Seketeli <dodji@redhat.com>
329 lines
8.4 KiB
C++
329 lines
8.4 KiB
C++
// -*- Mode: C++ -*-
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//
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// Copyright (C) 2017-2019 Red Hat, Inc.
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//
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// This file is part of the GNU Application Binary Interface Generic
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// Analysis and Instrumentation Library (libabigail). This library is
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// free software; you can redistribute it and/or modify it under the
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// terms of the GNU Lesser General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option) any
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// later version.
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Lesser Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
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// License along with this program; see the file COPYING-LGPLV3. If
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// not, see <http://www.gnu.org/licenses/>.
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//
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// Author: Dodji Seketeli
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/// @file
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///
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/// The declaration of the reporting types of libabigail's diff
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/// engine.
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#ifndef __ABG_REPORTER_H__
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#define __ABG_REPORTER_H__
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#include <ostream>
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#include <string>
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#include "abg-cxx-compat.h"
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namespace abigail
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{
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using std::ostream;
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using abg_compat::shared_ptr;
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namespace comparison
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{
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class diff;
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class type_decl_diff;
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class enum_diff;
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class typedef_diff;
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class qualified_type_diff;
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class distinct_diff;
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class pointer_diff;
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class reference_diff;
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class array_diff;
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class base_diff;
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class class_or_union_diff;
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class class_diff;
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class union_diff;
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class scope_diff;
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class fn_parm_diff;
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class function_type_diff;
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class function_decl_diff;
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class var_diff;
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class translation_unit_diff;
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class corpus_diff;
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class diff_maps;
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class reporter_base;
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/// A convenience typedef for a shared pointer to a @ref
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/// reporter_base.
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typedef shared_ptr<reporter_base> reporter_base_sptr;
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/// The base class of all the reporting classes.
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class reporter_base
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{
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public:
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virtual bool diff_to_be_reported(const diff *d) const;
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virtual void
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report(const type_decl_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const enum_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const typedef_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const qualified_type_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const distinct_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const pointer_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const reference_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const array_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const base_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const class_or_union_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const class_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const union_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const scope_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const fn_parm_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const function_type_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const function_decl_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const var_diff& d, ostream& out, const string& indent = "") const = 0;
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virtual void
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report(const translation_unit_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual void
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report(const corpus_diff& d, ostream& out,
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const string& indent = "") const = 0;
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virtual ~reporter_base() {}
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}; //end class reporter_base
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class default_reporter;
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/// A convenience typedef for a shared_ptr to a @ref default_reporter.
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typedef shared_ptr<default_reporter> default_reporter_sptr;
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/// The default, initial, reporter of the libabigail comparison engine.
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class default_reporter : public reporter_base
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{
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public:
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virtual void
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report(const type_decl_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const enum_diff& d, ostream& out,
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const string& indent = "") const;
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bool
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report_local_typedef_changes(const typedef_diff &d,
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ostream& out,
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const string& indent) const;
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virtual void
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report(const typedef_diff& d, ostream& out,
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const string& indent = "") const;
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bool
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report_local_qualified_type_changes(const qualified_type_diff& d,
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ostream& out,
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const string& indent) const;
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virtual void
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report(const qualified_type_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const pointer_diff& d, ostream& out, const string& indent = "") const;
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void
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report_local_reference_type_changes(const reference_diff& d,
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ostream& out,
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const string& indent) const;
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virtual void
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report(const reference_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const fn_parm_diff& d, ostream& out,
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const string& indent = "") const;
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void
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report_local_function_type_changes(const function_type_diff& d,
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ostream& out,
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const string& indent) const;
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virtual void
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report(const function_type_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const array_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const base_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const scope_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const class_or_union_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const class_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const union_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const distinct_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const function_decl_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const var_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const translation_unit_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const corpus_diff& d, ostream& out,
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const string& indent = "") const;
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}; // end class default_reporter
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/// A reporter that only reports leaf changes
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class leaf_reporter : public default_reporter
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{
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public:
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virtual bool diff_to_be_reported(const diff *d) const;
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void
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report_changes_from_diff_maps(const diff_maps&,
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ostream& out,
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const string& indent) const;
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virtual void
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report(const typedef_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const qualified_type_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const pointer_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const reference_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const fn_parm_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const function_type_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const array_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const scope_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const class_or_union_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const class_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const union_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const distinct_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const function_decl_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const var_diff& d, ostream& out, const string& indent = "") const;
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virtual void
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report(const translation_unit_diff& d, ostream& out,
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const string& indent = "") const;
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virtual void
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report(const corpus_diff& d, ostream& out,
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const string& indent = "") const;
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}; // end class leaf_reporter
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} // end namespace comparison
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} // end namespace abigail
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#endif // __ABG_REPORTER_H__
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