48ec288d40
Move soinfo and globals out of linker.cpp to separate files. Breaking up huge linker.cpp into smaller peaces in order to make it easier to extract part of the code that belongs to libdl.so and remove parts of the code that do not belong to linker (refactoring part 2 of many) Change-Id: I868417f4b8d2b84d0e8265e354bc7977161497e2
101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __LINKER_NAMESPACES_H
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#define __LINKER_NAMESPACES_H
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#include "linker_common_types.h"
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#include <string>
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#include <vector>
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struct android_namespace_t {
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public:
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android_namespace_t() : name_(nullptr), is_isolated_(false) {}
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const char* get_name() const { return name_; }
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void set_name(const char* name) { name_ = name; }
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bool is_isolated() const { return is_isolated_; }
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void set_isolated(bool isolated) { is_isolated_ = isolated; }
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const std::vector<std::string>& get_ld_library_paths() const {
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return ld_library_paths_;
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}
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void set_ld_library_paths(std::vector<std::string>&& library_paths) {
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ld_library_paths_ = library_paths;
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}
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const std::vector<std::string>& get_default_library_paths() const {
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return default_library_paths_;
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}
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void set_default_library_paths(std::vector<std::string>&& library_paths) {
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default_library_paths_ = library_paths;
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}
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const std::vector<std::string>& get_permitted_paths() const {
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return permitted_paths_;
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}
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void set_permitted_paths(std::vector<std::string>&& permitted_paths) {
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permitted_paths_ = permitted_paths;
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}
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void add_soinfo(soinfo* si) {
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soinfo_list_.push_back(si);
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}
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void add_soinfos(const soinfo_list_t& soinfos) {
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for (auto si : soinfos) {
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add_soinfo(si);
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}
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}
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void remove_soinfo(soinfo* si) {
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soinfo_list_.remove_if([&](soinfo* candidate) {
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return si == candidate;
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});
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}
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const soinfo_list_t& soinfo_list() const { return soinfo_list_; }
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// For isolated namespaces - checks if the file is on the search path;
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// always returns true for not isolated namespace.
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bool is_accessible(const std::string& path);
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private:
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const char* name_;
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bool is_isolated_;
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std::vector<std::string> ld_library_paths_;
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std::vector<std::string> default_library_paths_;
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std::vector<std::string> permitted_paths_;
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soinfo_list_t soinfo_list_;
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DISALLOW_COPY_AND_ASSIGN(android_namespace_t);
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};
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#endif /* __LINKER_NAMESPACES_H */
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