diff options
Diffstat (limited to 'platform/linuxbsd/os_linuxbsd.cpp')
| -rw-r--r-- | platform/linuxbsd/os_linuxbsd.cpp | 409 |
1 files changed, 305 insertions, 104 deletions
diff --git a/platform/linuxbsd/os_linuxbsd.cpp b/platform/linuxbsd/os_linuxbsd.cpp index 995a904398..2c093b00e7 100644 --- a/platform/linuxbsd/os_linuxbsd.cpp +++ b/platform/linuxbsd/os_linuxbsd.cpp @@ -1,35 +1,36 @@ -/*************************************************************************/ -/* os_linuxbsd.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +/**************************************************************************/ +/* os_linuxbsd.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ #include "os_linuxbsd.h" +#include "core/io/certs_compressed.gen.h" #include "core/io/dir_access.h" #include "main/main.h" #include "servers/display_server.h" @@ -40,7 +41,7 @@ #endif #ifdef X11_ENABLED -#include "display_server_x11.h" +#include "x11/display_server_x11.h" #endif #ifdef HAVE_MNTENT @@ -56,10 +57,6 @@ #include <sys/utsname.h> #include <unistd.h> -#ifdef FONTCONFIG_ENABLED -#include "fontconfig-so_wrap.h" -#endif - void OS_LinuxBSD::alert(const String &p_alert, const String &p_title) { const char *message_programs[] = { "zenity", "kdialog", "Xdialog", "xmessage" }; @@ -85,7 +82,7 @@ void OS_LinuxBSD::alert(const String &p_alert, const String &p_title) { List<String> args; if (program.ends_with("zenity")) { - args.push_back("--error"); + args.push_back("--warning"); args.push_back("--width"); args.push_back("500"); args.push_back("--title"); @@ -95,7 +92,9 @@ void OS_LinuxBSD::alert(const String &p_alert, const String &p_title) { } if (program.ends_with("kdialog")) { - args.push_back("--error"); + // `--sorry` uses the same icon as `--warning` in Zenity. + // As of KDialog 22.12.1, its `--warning` options are only available for yes/no questions. + args.push_back("--sorry"); args.push_back(p_alert); args.push_back("--title"); args.push_back(p_title); @@ -128,6 +127,8 @@ void OS_LinuxBSD::initialize() { crash_handler.initialize(); OS_Unix::initialize_core(); + + system_dir_desktop_cache = get_system_dir(SYSTEM_DIR_DESKTOP); } void OS_LinuxBSD::initialize_joypads() { @@ -195,6 +196,10 @@ void OS_LinuxBSD::set_main_loop(MainLoop *p_main_loop) { main_loop = p_main_loop; } +String OS_LinuxBSD::get_identifier() const { + return "linuxbsd"; +} + String OS_LinuxBSD::get_name() const { #ifdef __linux__ return "Linux"; @@ -210,42 +215,52 @@ String OS_LinuxBSD::get_name() const { } String OS_LinuxBSD::get_systemd_os_release_info_value(const String &key) const { - static String info; - if (info.is_empty()) { - Ref<FileAccess> f = FileAccess::open("/etc/os-release", FileAccess::READ); - if (f.is_valid()) { - while (!f->eof_reached()) { - const String line = f->get_line(); - if (line.find(key) != -1) { - return line.split("=")[1].strip_edges(); - } + Ref<FileAccess> f = FileAccess::open("/etc/os-release", FileAccess::READ); + if (f.is_valid()) { + while (!f->eof_reached()) { + const String line = f->get_line(); + if (line.find(key) != -1) { + String value = line.split("=")[1].strip_edges(); + value = value.trim_prefix("\""); + return value.trim_suffix("\""); } } } - return info; + return ""; } String OS_LinuxBSD::get_distribution_name() const { - static String systemd_name = get_systemd_os_release_info_value("NAME"); // returns a value for systemd users, otherwise an empty string. - if (!systemd_name.is_empty()) { - return systemd_name; + static String distribution_name = get_systemd_os_release_info_value("NAME"); // returns a value for systemd users, otherwise an empty string. + if (!distribution_name.is_empty()) { + return distribution_name; } struct utsname uts; // returns a decent value for BSD family. uname(&uts); - return uts.sysname; + distribution_name = uts.sysname; + return distribution_name; } String OS_LinuxBSD::get_version() const { - static String systemd_version = get_systemd_os_release_info_value("VERSION"); // returns a value for systemd users, otherwise an empty string. - if (!systemd_version.is_empty()) { - return systemd_version; + static String release_version = get_systemd_os_release_info_value("VERSION"); // returns a value for systemd users, otherwise an empty string. + if (!release_version.is_empty()) { + return release_version; } struct utsname uts; // returns a decent value for BSD family. uname(&uts); - return uts.version; + release_version = uts.version; + return release_version; } Vector<String> OS_LinuxBSD::get_video_adapter_driver_info() const { + if (RenderingServer::get_singleton()->get_rendering_device() == nullptr) { + return Vector<String>(); + } + + static Vector<String> info; + if (!info.is_empty()) { + return info; + } + const String rendering_device_name = RenderingServer::get_singleton()->get_rendering_device()->get_device_name(); // e.g. `NVIDIA GeForce GTX 970` const String rendering_device_vendor = RenderingServer::get_singleton()->get_rendering_device()->get_device_vendor_name(); // e.g. `NVIDIA` const String card_name = rendering_device_name.trim_prefix(rendering_device_vendor).strip_edges(); // -> `GeForce GTX 970` @@ -311,8 +326,8 @@ Vector<String> OS_LinuxBSD::get_video_adapter_driver_info() const { Vector<String> class_display_device_drivers = OS_LinuxBSD::lspci_get_device_value(class_display_device_candidates, kernel_lit, dummys); Vector<String> class_3d_device_drivers = OS_LinuxBSD::lspci_get_device_value(class_3d_device_candidates, kernel_lit, dummys); - static String driver_name; - static String driver_version; + String driver_name; + String driver_version; // Use first valid value: for (const String &driver : class_3d_device_drivers) { @@ -332,7 +347,6 @@ Vector<String> OS_LinuxBSD::get_video_adapter_driver_info() const { } } - Vector<String> info; info.push_back(driver_name); String modinfo; @@ -477,7 +491,21 @@ Error OS_LinuxBSD::shell_open(String p_uri) { } bool OS_LinuxBSD::_check_internal_feature_support(const String &p_feature) { - return p_feature == "pc"; +#ifdef FONTCONFIG_ENABLED + if (p_feature == "system_fonts") { + return font_config_initialized; + } +#endif + if (p_feature == "pc") { + return true; + } + + // Match against the specific OS (linux, freebsd, etc). + if (p_feature == get_name().to_lower()) { + return true; + } + + return false; } uint64_t OS_LinuxBSD::get_embedded_pck_offset() const { @@ -570,15 +598,9 @@ Vector<String> OS_LinuxBSD::get_system_fonts() const { if (!font_config_initialized) { ERR_FAIL_V_MSG(Vector<String>(), "Unable to load fontconfig, system font support is disabled."); } + HashSet<String> font_names; Vector<String> ret; - - FcConfig *config = FcInitLoadConfigAndFonts(); - ERR_FAIL_COND_V(!config, ret); - - FcObjectSet *object_set = FcObjectSetBuild(FC_FAMILY, nullptr); - ERR_FAIL_COND_V(!object_set, ret); - static const char *allowed_formats[] = { "TrueType", "CFF" }; for (size_t i = 0; i < sizeof(allowed_formats) / sizeof(const char *); i++) { FcPattern *pattern = FcPatternCreate(); @@ -601,8 +623,6 @@ Vector<String> OS_LinuxBSD::get_system_fonts() const { } FcPatternDestroy(pattern); } - FcObjectSetDestroy(object_set); - FcConfigDestroy(config); for (const String &E : font_names) { ret.push_back(E); @@ -613,48 +633,163 @@ Vector<String> OS_LinuxBSD::get_system_fonts() const { #endif } -String OS_LinuxBSD::get_system_font_path(const String &p_font_name, bool p_bold, bool p_italic) const { +#ifdef FONTCONFIG_ENABLED +int OS_LinuxBSD::_weight_to_fc(int p_weight) const { + if (p_weight < 150) { + return FC_WEIGHT_THIN; + } else if (p_weight < 250) { + return FC_WEIGHT_EXTRALIGHT; + } else if (p_weight < 325) { + return FC_WEIGHT_LIGHT; + } else if (p_weight < 375) { + return FC_WEIGHT_DEMILIGHT; + } else if (p_weight < 390) { + return FC_WEIGHT_BOOK; + } else if (p_weight < 450) { + return FC_WEIGHT_REGULAR; + } else if (p_weight < 550) { + return FC_WEIGHT_MEDIUM; + } else if (p_weight < 650) { + return FC_WEIGHT_DEMIBOLD; + } else if (p_weight < 750) { + return FC_WEIGHT_BOLD; + } else if (p_weight < 850) { + return FC_WEIGHT_EXTRABOLD; + } else if (p_weight < 925) { + return FC_WEIGHT_BLACK; + } else { + return FC_WEIGHT_EXTRABLACK; + } +} + +int OS_LinuxBSD::_stretch_to_fc(int p_stretch) const { + if (p_stretch < 56) { + return FC_WIDTH_ULTRACONDENSED; + } else if (p_stretch < 69) { + return FC_WIDTH_EXTRACONDENSED; + } else if (p_stretch < 81) { + return FC_WIDTH_CONDENSED; + } else if (p_stretch < 93) { + return FC_WIDTH_SEMICONDENSED; + } else if (p_stretch < 106) { + return FC_WIDTH_NORMAL; + } else if (p_stretch < 137) { + return FC_WIDTH_SEMIEXPANDED; + } else if (p_stretch < 144) { + return FC_WIDTH_EXPANDED; + } else if (p_stretch < 162) { + return FC_WIDTH_EXTRAEXPANDED; + } else { + return FC_WIDTH_ULTRAEXPANDED; + } +} +#endif // FONTCONFIG_ENABLED + +Vector<String> OS_LinuxBSD::get_system_font_path_for_text(const String &p_font_name, const String &p_text, const String &p_locale, const String &p_script, int p_weight, int p_stretch, bool p_italic) const { #ifdef FONTCONFIG_ENABLED if (!font_config_initialized) { - ERR_FAIL_V_MSG(String(), "Unable to load fontconfig, system font support is disabled."); + ERR_FAIL_V_MSG(Vector<String>(), "Unable to load fontconfig, system font support is disabled."); } - String ret; + Vector<String> ret; + static const char *allowed_formats[] = { "TrueType", "CFF" }; + for (size_t i = 0; i < sizeof(allowed_formats) / sizeof(const char *); i++) { + FcPattern *pattern = FcPatternCreate(); + if (pattern) { + FcPatternAddBool(pattern, FC_SCALABLE, FcTrue); + FcPatternAddString(pattern, FC_FONTFORMAT, reinterpret_cast<const FcChar8 *>(allowed_formats[i])); + FcPatternAddString(pattern, FC_FAMILY, reinterpret_cast<const FcChar8 *>(p_font_name.utf8().get_data())); + FcPatternAddInteger(pattern, FC_WEIGHT, _weight_to_fc(p_weight)); + FcPatternAddInteger(pattern, FC_WIDTH, _stretch_to_fc(p_stretch)); + FcPatternAddInteger(pattern, FC_SLANT, p_italic ? FC_SLANT_ITALIC : FC_SLANT_ROMAN); + + FcCharSet *char_set = FcCharSetCreate(); + for (int j = 0; j < p_text.size(); j++) { + FcCharSetAddChar(char_set, p_text[j]); + } + FcPatternAddCharSet(pattern, FC_CHARSET, char_set); + + FcLangSet *lang_set = FcLangSetCreate(); + FcLangSetAdd(lang_set, reinterpret_cast<const FcChar8 *>(p_locale.utf8().get_data())); + FcPatternAddLangSet(pattern, FC_LANG, lang_set); + + FcConfigSubstitute(0, pattern, FcMatchPattern); + FcDefaultSubstitute(pattern); + + FcResult result; + FcPattern *match = FcFontMatch(0, pattern, &result); + if (match) { + char *file_name = nullptr; + if (FcPatternGetString(match, FC_FILE, 0, reinterpret_cast<FcChar8 **>(&file_name)) == FcResultMatch) { + if (file_name) { + ret.push_back(String::utf8(file_name)); + } + } + FcPatternDestroy(match); + } + FcPatternDestroy(pattern); + FcCharSetDestroy(char_set); + FcLangSetDestroy(lang_set); + } + } - FcConfig *config = FcInitLoadConfigAndFonts(); - ERR_FAIL_COND_V(!config, ret); + return ret; +#else + ERR_FAIL_V_MSG(Vector<String>(), "Godot was compiled without fontconfig, system font support is disabled."); +#endif +} - FcObjectSet *object_set = FcObjectSetBuild(FC_FAMILY, FC_FILE, nullptr); - ERR_FAIL_COND_V(!object_set, ret); +String OS_LinuxBSD::get_system_font_path(const String &p_font_name, int p_weight, int p_stretch, bool p_italic) const { +#ifdef FONTCONFIG_ENABLED + if (!font_config_initialized) { + ERR_FAIL_V_MSG(String(), "Unable to load fontconfig, system font support is disabled."); + } - FcPattern *pattern = FcPatternCreate(); - if (pattern) { - FcPatternAddBool(pattern, FC_SCALABLE, FcTrue); - FcPatternAddString(pattern, FC_FAMILY, reinterpret_cast<const FcChar8 *>(p_font_name.utf8().get_data())); - FcPatternAddInteger(pattern, FC_WEIGHT, p_bold ? FC_WEIGHT_BOLD : FC_WEIGHT_NORMAL); - FcPatternAddInteger(pattern, FC_SLANT, p_italic ? FC_SLANT_ITALIC : FC_SLANT_ROMAN); - - FcConfigSubstitute(0, pattern, FcMatchPattern); - FcDefaultSubstitute(pattern); - - FcResult result; - FcPattern *match = FcFontMatch(0, pattern, &result); - if (match) { - char *file_name = nullptr; - if (FcPatternGetString(match, FC_FILE, 0, reinterpret_cast<FcChar8 **>(&file_name)) == FcResultMatch) { - if (file_name) { - ret = String::utf8(file_name); + static const char *allowed_formats[] = { "TrueType", "CFF" }; + for (size_t i = 0; i < sizeof(allowed_formats) / sizeof(const char *); i++) { + FcPattern *pattern = FcPatternCreate(); + if (pattern) { + bool allow_substitutes = (p_font_name.to_lower() == "sans-serif") || (p_font_name.to_lower() == "serif") || (p_font_name.to_lower() == "monospace") || (p_font_name.to_lower() == "cursive") || (p_font_name.to_lower() == "fantasy"); + + FcPatternAddBool(pattern, FC_SCALABLE, FcTrue); + FcPatternAddString(pattern, FC_FONTFORMAT, reinterpret_cast<const FcChar8 *>(allowed_formats[i])); + FcPatternAddString(pattern, FC_FAMILY, reinterpret_cast<const FcChar8 *>(p_font_name.utf8().get_data())); + FcPatternAddInteger(pattern, FC_WEIGHT, _weight_to_fc(p_weight)); + FcPatternAddInteger(pattern, FC_WIDTH, _stretch_to_fc(p_stretch)); + FcPatternAddInteger(pattern, FC_SLANT, p_italic ? FC_SLANT_ITALIC : FC_SLANT_ROMAN); + + FcConfigSubstitute(0, pattern, FcMatchPattern); + FcDefaultSubstitute(pattern); + + FcResult result; + FcPattern *match = FcFontMatch(0, pattern, &result); + if (match) { + if (!allow_substitutes) { + char *family_name = nullptr; + if (FcPatternGetString(match, FC_FAMILY, 0, reinterpret_cast<FcChar8 **>(&family_name)) == FcResultMatch) { + if (family_name && String::utf8(family_name).to_lower() != p_font_name.to_lower()) { + FcPatternDestroy(match); + FcPatternDestroy(pattern); + continue; + } + } } + char *file_name = nullptr; + if (FcPatternGetString(match, FC_FILE, 0, reinterpret_cast<FcChar8 **>(&file_name)) == FcResultMatch) { + if (file_name) { + String ret = String::utf8(file_name); + FcPatternDestroy(match); + FcPatternDestroy(pattern); + return ret; + } + } + FcPatternDestroy(match); } - - FcPatternDestroy(match); + FcPatternDestroy(pattern); } - FcPatternDestroy(pattern); } - FcObjectSetDestroy(object_set); - FcConfigDestroy(config); - return ret; + return String(); #else ERR_FAIL_V_MSG(String(), "Godot was compiled without fontconfig, system font support is disabled."); #endif @@ -706,6 +841,10 @@ String OS_LinuxBSD::get_cache_path() const { } String OS_LinuxBSD::get_system_dir(SystemDir p_dir, bool p_shared_storage) const { + if (p_dir == SYSTEM_DIR_DESKTOP && !system_dir_desktop_cache.is_empty()) { + return system_dir_desktop_cache; + } + String xdgparam; switch (p_dir) { @@ -714,31 +853,24 @@ String OS_LinuxBSD::get_system_dir(SystemDir p_dir, bool p_shared_storage) const } break; case SYSTEM_DIR_DCIM: { xdgparam = "PICTURES"; - } break; case SYSTEM_DIR_DOCUMENTS: { xdgparam = "DOCUMENTS"; - } break; case SYSTEM_DIR_DOWNLOADS: { xdgparam = "DOWNLOAD"; - } break; case SYSTEM_DIR_MOVIES: { xdgparam = "VIDEOS"; - } break; case SYSTEM_DIR_MUSIC: { xdgparam = "MUSIC"; - } break; case SYSTEM_DIR_PICTURES: { xdgparam = "PICTURES"; - } break; case SYSTEM_DIR_RINGTONES: { xdgparam = "MUSIC"; - } break; } @@ -959,6 +1091,40 @@ Error OS_LinuxBSD::move_to_trash(const String &p_path) { return OK; } +String OS_LinuxBSD::get_system_ca_certificates() { + String certfile; + Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); + + // Compile time preferred certificates path. + if (!String(_SYSTEM_CERTS_PATH).is_empty() && da->file_exists(_SYSTEM_CERTS_PATH)) { + certfile = _SYSTEM_CERTS_PATH; + } else if (da->file_exists("/etc/ssl/certs/ca-certificates.crt")) { + // Debian/Ubuntu + certfile = "/etc/ssl/certs/ca-certificates.crt"; + } else if (da->file_exists("/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem")) { + // Fedora + certfile = "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem"; + } else if (da->file_exists("/etc/ca-certificates/extracted/tls-ca-bundle.pem")) { + // Arch Linux + certfile = "/etc/ca-certificates/extracted/tls-ca-bundle.pem"; + } else if (da->file_exists("/var/lib/ca-certificates/ca-bundle.pem")) { + // openSUSE + certfile = "/var/lib/ca-certificates/ca-bundle.pem"; + } else if (da->file_exists("/etc/ssl/cert.pem")) { + // FreeBSD/OpenBSD + certfile = "/etc/ssl/cert.pem"; + } + + if (certfile.is_empty()) { + return ""; + } + + Ref<FileAccess> f = FileAccess::open(certfile, FileAccess::READ); + ERR_FAIL_COND_V_MSG(f.is_null(), "", vformat("Failed to open system CA certificates file: '%s'", certfile)); + + return f->get_as_text(); +} + OS_LinuxBSD::OS_LinuxBSD() { main_loop = nullptr; @@ -975,11 +1141,46 @@ OS_LinuxBSD::OS_LinuxBSD() { #endif #ifdef FONTCONFIG_ENABLED +#ifdef SOWRAP_ENABLED #ifdef DEBUG_ENABLED int dylibloader_verbose = 1; #else int dylibloader_verbose = 0; #endif font_config_initialized = (initialize_fontconfig(dylibloader_verbose) == 0); +#else + font_config_initialized = true; +#endif + if (font_config_initialized) { + bool ver_ok = false; + int version = FcGetVersion(); + ver_ok = ((version / 100 / 100) == 2 && (version / 100 % 100) >= 11) || ((version / 100 / 100) > 2); // 2.11.0 + print_verbose(vformat("FontConfig %d.%d.%d detected.", version / 100 / 100, version / 100 % 100, version % 100)); + if (!ver_ok) { + font_config_initialized = false; + } + } + + if (font_config_initialized) { + config = FcInitLoadConfigAndFonts(); + if (!config) { + font_config_initialized = false; + } + object_set = FcObjectSetBuild(FC_FAMILY, FC_FILE, nullptr); + if (!object_set) { + font_config_initialized = false; + } + } +#endif // FONTCONFIG_ENABLED +} + +OS_LinuxBSD::~OS_LinuxBSD() { +#ifdef FONTCONFIG_ENABLED + if (object_set) { + FcObjectSetDestroy(object_set); + } + if (config) { + FcConfigDestroy(config); + } #endif // FONTCONFIG_ENABLED } |