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166 lines
3.3 KiB
166 lines
3.3 KiB
#include "utils/paths.h" |
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#include <SDL.h> |
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#include "appfat.h" |
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#include "utils/file_util.h" |
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#include "utils/log.hpp" |
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#include "utils/sdl_ptrs.h" |
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#ifdef __HAIKU__ |
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#include <FindDirectory.h> |
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#include <fs_info.h> |
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#endif |
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#ifdef __IPHONEOS__ |
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#include "platform/ios/ios_paths.h" |
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#endif |
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#ifdef NXDK |
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#define NOMINMAX 1 |
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#define WIN32_LEAN_AND_MEAN |
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#include <windows.h> |
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#endif |
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#ifdef USE_SDL1 |
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#include "utils/sdl2_to_1_2_backports.h" |
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#endif |
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namespace devilution { |
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namespace paths { |
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namespace { |
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std::optional<std::string> basePath; |
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std::optional<std::string> prefPath; |
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std::optional<std::string> configPath; |
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std::optional<std::string> assetsPath; |
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void AddTrailingSlash(std::string &path) |
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{ |
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if (!path.empty() && path.back() != DirectorySeparator) |
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path += DirectorySeparator; |
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} |
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std::string FromSDL(char *s) |
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{ |
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SDLUniquePtr<char> pinned(s); |
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std::string result = (s != nullptr ? s : ""); |
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if (s == nullptr) { |
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Log("{}", SDL_GetError()); |
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SDL_ClearError(); |
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} |
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return result; |
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} |
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#ifdef NXDK |
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const std::string &NxdkGetPrefPath() |
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{ |
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static const std::string Path = []() { |
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const char *path = "E:\\UDATA\\devilutionx\\"; |
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if (CreateDirectoryA(path, nullptr) == FALSE && ::GetLastError() != ERROR_ALREADY_EXISTS) { |
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DirErrorDlg(path); |
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} |
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return path; |
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}(); |
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return Path; |
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} |
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#endif |
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} // namespace |
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const std::string &BasePath() |
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{ |
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if (!basePath) { |
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basePath = FromSDL(SDL_GetBasePath()); |
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} |
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return *basePath; |
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} |
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const std::string &PrefPath() |
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{ |
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if (!prefPath) { |
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#if defined(__IPHONEOS__) |
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prefPath = FromSDL(IOSGetPrefPath()); |
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#elif defined(NXDK) |
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prefPath = NxdkGetPrefPath(); |
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#else |
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prefPath = FromSDL(SDL_GetPrefPath("diasurgical", "devilution")); |
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#if !defined(__amigaos__) |
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if (FileExistsAndIsWriteable("diablo.ini")) { |
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prefPath = std::string(); |
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} |
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#endif |
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#endif |
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} |
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return *prefPath; |
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} |
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const std::string &ConfigPath() |
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{ |
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if (!configPath) { |
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#if defined(__IPHONEOS__) |
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configPath = FromSDL(IOSGetPrefPath()); |
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#elif defined(NXDK) |
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configPath = NxdkGetPrefPath(); |
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#else |
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configPath = FromSDL(SDL_GetPrefPath("diasurgical", "devilution")); |
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#if !defined(__amigaos__) |
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if (FileExistsAndIsWriteable("diablo.ini")) { |
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configPath = std::string(); |
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} |
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#endif |
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#endif |
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} |
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return *configPath; |
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} |
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const std::string &AssetsPath() |
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{ |
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if (!assetsPath) { |
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#if defined(__HAIKU__) |
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char buffer[B_PATH_NAME_LENGTH+10]; |
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find_directory(B_SYSTEM_DATA_DIRECTORY, dev_for_path("/boot"), false, buffer, B_PATH_NAME_LENGTH); |
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strcat(buffer, "/devilutionx/"); |
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assetsPath.emplace(strdup(buffer)); |
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#elif __EMSCRIPTEN__ |
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assetsPath.emplace("assets/"); |
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#elif defined(NXDK) |
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assetsPath.emplace("D:\\assets\\"); |
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#elif defined(__3DS__) || defined(__SWITCH__) |
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assetsPath.emplace("romfs:/"); |
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#else |
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assetsPath.emplace(FromSDL(SDL_GetBasePath()) + ("assets" DIRECTORY_SEPARATOR_STR)); |
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#endif |
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} |
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return *assetsPath; |
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} |
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void SetBasePath(const std::string &path) |
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{ |
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basePath = path; |
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AddTrailingSlash(*basePath); |
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} |
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void SetPrefPath(const std::string &path) |
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{ |
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prefPath = path; |
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AddTrailingSlash(*prefPath); |
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} |
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void SetConfigPath(const std::string &path) |
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{ |
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configPath = path; |
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AddTrailingSlash(*configPath); |
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} |
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void SetAssetsPath(const std::string &path) |
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{ |
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assetsPath = path; |
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AddTrailingSlash(*assetsPath); |
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} |
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} // namespace paths |
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} // namespace devilution
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