Martin Michelsen
97 lines
3.6 KiB
C++
97 lines
3.6 KiB
C++
#pragma once
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#include <inttypes.h>
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#include <map>
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#include <memory>
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#include <phosg/Strings.hh>
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#include <string>
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#include <unordered_map>
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#include <unordered_set>
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#include <vector>
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#include "Menu.hh"
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class ClientFunctionIndex {
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public:
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struct Function {
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enum class Architecture {
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UNKNOWN = 0,
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POWERPC, // GC
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X86, // PC, XB, BB
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SH4, // Dreamcast
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};
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Architecture arch = Architecture::UNKNOWN;
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std::string code;
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std::vector<uint16_t> relocation_deltas;
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std::unordered_map<std::string, uint32_t> label_offsets;
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uint32_t entrypoint_offset_offset = 0;
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std::string short_name; // Based on filename
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std::string long_name; // From .meta name directive
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std::string description; // From .meta description directive
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uint64_t client_flag = 0; // From .meta client_flag directive
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uint32_t menu_item_id = 0;
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enum class Visibility {
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DEBUG_ONLY = 0,
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CHAT_COMMAND_ONLY_WITH_CHEAT_MODE,
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CHAT_COMMAND_ONLY,
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PATCHES_MENU_ONLY,
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PATCHES_MENU_AND_CHAT_COMMAND,
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};
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Visibility visibility;
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bool show_return_value = false;
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uint32_t specific_version;
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inline bool appears_in_patches_menu() const {
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return (this->visibility == Visibility::PATCHES_MENU_ONLY) ||
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(this->visibility == Visibility::PATCHES_MENU_AND_CHAT_COMMAND);
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}
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inline bool allowed_via_chat_command(bool cheat_mode_enabled) const {
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return (cheat_mode_enabled && (this->visibility == Visibility::CHAT_COMMAND_ONLY_WITH_CHEAT_MODE)) ||
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(this->visibility == Visibility::CHAT_COMMAND_ONLY) ||
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(this->visibility == Visibility::PATCHES_MENU_AND_CHAT_COMMAND);
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}
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inline bool is_big_endian() const {
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return (this->arch == Architecture::POWERPC);
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}
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template <bool BE>
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std::string generate_client_command_t(
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const std::unordered_map<std::string, uint32_t>& label_writes,
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const void* suffix_data = nullptr,
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size_t suffix_size = 0,
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uint32_t override_relocations_offset = 0) const;
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std::string generate_client_command(
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const std::unordered_map<std::string, uint32_t>& label_writes = {},
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const void* suffix_data = nullptr,
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size_t suffix_size = 0,
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uint32_t override_relocations_offset = 0) const;
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};
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ClientFunctionIndex() = default;
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ClientFunctionIndex(const std::string& directory, bool raise_on_any_failure);
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std::unordered_map<std::string, std::shared_ptr<Function>> all_functions; // Key is "PatchName-SpecificVersion"
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std::map<uint32_t, std::map<std::string, std::shared_ptr<Function>>> functions_by_specific_version;
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std::map<uint32_t, std::shared_ptr<Function>> functions_by_menu_item_id;
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std::shared_ptr<const Menu> patch_switches_menu(
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uint32_t specific_version,
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const std::unordered_set<std::string>& server_auto_patches_enabled,
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const std::unordered_set<std::string>& client_auto_patches_enabled) const;
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bool patch_menu_empty(uint32_t specific_version) const;
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std::shared_ptr<const Function> get(const std::string& name, uint32_t specific_version) const;
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std::shared_ptr<const Function> get(const std::string& name, Function::Architecture arch) const;
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std::shared_ptr<const Function> get(const std::string& name) const;
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std::shared_ptr<const Function> get_by_menu_item_id(uint32_t menu_item_id) const;
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};
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const char* name_for_architecture(ClientFunctionIndex::Function::Architecture arch);
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uint32_t specific_version_for_gc_header_checksum(uint32_t header_checksum);
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template <>
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const char* phosg::name_for_enum<ClientFunctionIndex::Function::Visibility>(
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ClientFunctionIndex::Function::Visibility vis);
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