124 lines
3.3 KiB
C
124 lines
3.3 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file pandaSystem.h
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* @author drose
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* @date 2005-01-26
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*/
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#ifndef PANDASYSTEM_H
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#define PANDASYSTEM_H
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#include "dtoolbase.h"
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#include "pmap.h"
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#include "pvector.h"
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/**
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* This class is used as a namespace to group several global properties of
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* Panda. Application developers can use this class to query the runtime
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* version or capabilities of the current Panda environment.
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*/
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class EXPCL_DTOOL_DTOOLUTIL PandaSystem {
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protected:
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PandaSystem();
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~PandaSystem();
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PUBLISHED:
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static std::string get_version_string();
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static std::string get_package_version_string();
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static std::string get_package_host_url();
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static std::string get_p3d_coreapi_version_string();
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static int get_major_version();
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static int get_minor_version();
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static int get_sequence_version();
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static bool is_official_version();
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static int get_memory_alignment();
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static std::string get_distributor();
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static std::string get_compiler();
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static std::string get_build_date();
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static std::string get_git_commit();
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static std::string get_platform();
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MAKE_PROPERTY(version_string, get_version_string);
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MAKE_PROPERTY(major_version, get_major_version);
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MAKE_PROPERTY(minor_version, get_minor_version);
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MAKE_PROPERTY(sequence_version, get_sequence_version);
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MAKE_PROPERTY(official_version, is_official_version);
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MAKE_PROPERTY(memory_alignment, get_memory_alignment);
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MAKE_PROPERTY(distributor, get_distributor);
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MAKE_PROPERTY(compiler, get_compiler);
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MAKE_PROPERTY(build_date, get_build_date);
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MAKE_PROPERTY(git_commit, get_git_commit);
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MAKE_PROPERTY(platform, get_platform);
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bool has_system(const std::string &system) const;
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size_t get_num_systems() const;
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std::string get_system(size_t n) const;
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MAKE_SEQ(get_systems, get_num_systems, get_system);
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MAKE_SEQ_PROPERTY(systems, get_num_systems, get_system);
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std::string get_system_tag(const std::string &system, const std::string &tag) const;
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void add_system(const std::string &system);
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void set_system_tag(const std::string &system, const std::string &tag,
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const std::string &value);
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bool heap_trim(size_t pad);
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void output(std::ostream &out) const;
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void write(std::ostream &out) const;
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static PandaSystem *get_global_ptr();
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private:
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void reset_system_names();
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void set_package_version_string(const std::string &package_version_string);
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void set_package_host_url(const std::string &package_host_url);
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typedef pmap<std::string, std::string> SystemTags;
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typedef pmap<std::string, SystemTags> Systems;
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typedef pvector<std::string> SystemNames;
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Systems _systems;
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SystemNames _system_names;
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bool _system_names_dirty;
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std::string _package_version_string;
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std::string _package_host_url;
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static PandaSystem *_global_ptr;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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register_type(_type_handle, "PandaSystem");
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}
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private:
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static TypeHandle _type_handle;
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friend class ConfigPageManager;
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};
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inline std::ostream &operator << (std::ostream &out, const PandaSystem &ps) {
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ps.output(out);
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return out;
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}
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#endif
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