From 83d5ba42f8a98fc0df177efef4333f74a0481f61 Mon Sep 17 00:00:00 2001 From: pants Date: Mon, 21 Sep 2026 14:18:06 -0700 Subject: init --- include/util/dbus.hpp | 33 ++++++++++++++++++++++++++++++ include/util/egl.hpp | 54 +++++++++++++++++++++++++++++++++++++++++++++++++ include/util/ptr.hpp | 53 ++++++++++++++++++++++++++++++++++++++++++++++++ include/util/socket.hpp | 46 +++++++++++++++++++++++++++++++++++++++++ include/util/x11.hpp | 49 ++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 235 insertions(+) create mode 100644 include/util/dbus.hpp create mode 100644 include/util/egl.hpp create mode 100644 include/util/ptr.hpp create mode 100644 include/util/socket.hpp create mode 100644 include/util/x11.hpp (limited to 'include/util') diff --git a/include/util/dbus.hpp b/include/util/dbus.hpp new file mode 100644 index 0000000..ae10773 --- /dev/null +++ b/include/util/dbus.hpp @@ -0,0 +1,33 @@ +// Display images inside a terminal +// Copyright (C) 2023 JustKidding +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef UEBERZUGPP_DBUS_HPP +#define UEBERZUGPP_DBUS_HPP + +#include +#include + +class DbusUtil +{ + public: + explicit DbusUtil(const std::string &address); + ~DbusUtil(); + + private: + DBusConnection *connection = nullptr; +}; + +#endif // UEBERZUGPP_DBUS_HPP diff --git a/include/util/egl.hpp b/include/util/egl.hpp new file mode 100644 index 0000000..05a1373 --- /dev/null +++ b/include/util/egl.hpp @@ -0,0 +1,54 @@ +// Display images inside a terminal +// Copyright (C) 2023 JustKidding +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef UTIL_EGL_H +#define UTIL_EGL_H + +#include "image.hpp" + +#include +#include + +#include + +#include +#define GL_GLEXT_PROTOTYPES +#include + +template +class EGLUtil +{ + public: + EGLUtil(EGLenum platform, T *native_display, const EGLAttrib *attrib = nullptr); + ~EGLUtil(); + + void get_texture_from_image(const Image &image, GLuint texture) const; + void run_contained(EGLSurface surface, EGLContext context, const std::function &func) const; + void make_current(EGLSurface surface, EGLContext context) const; + void restore() const; + [[nodiscard]] auto create_surface(V *native_window) const -> EGLSurface; + [[nodiscard]] auto create_context(EGLSurface surface) const -> EGLContext; + + EGLDisplay display; + + private: + EGLConfig config; + std::shared_ptr logger; + + [[nodiscard]] auto error_to_string() const -> std::string; +}; + +#endif diff --git a/include/util/ptr.hpp b/include/util/ptr.hpp new file mode 100644 index 0000000..0e8be3f --- /dev/null +++ b/include/util/ptr.hpp @@ -0,0 +1,53 @@ +// Display images inside a terminal +// Copyright (C) 2023 JustKidding +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef UTIL_PTR_H +#define UTIL_PTR_H + +#include + +template +struct deleter_from_fn { + template + constexpr void operator()(T *arg) const + { + fn(const_cast *>(arg)); + } +}; + +template +struct deleter_from_fn_null { + template + constexpr void operator()(T *arg) const + { + if (arg != nullptr) { + fn(const_cast *>(arg)); + } + } +}; + +// custom unique pointer +template +using c_unique_ptr = std::unique_ptr>; + +// custom unique pointer that checks for null before deleting +template +using cn_unique_ptr = std::unique_ptr>; + +template +using unique_C_ptr = std::unique_ptr>; + +#endif diff --git a/include/util/socket.hpp b/include/util/socket.hpp new file mode 100644 index 0000000..14859ae --- /dev/null +++ b/include/util/socket.hpp @@ -0,0 +1,46 @@ +// Display images inside a terminal +// Copyright (C) 2023 JustKidding +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef UTIL_SOCKET_H +#define UTIL_SOCKET_H + +#include +#include +#include +#include + +class UnixSocket +{ + public: + UnixSocket(); + explicit UnixSocket(std::string_view endpoint); + ~UnixSocket(); + + void connect_to_endpoint(std::string_view endpoint); + void bind_to_endpoint(std::string_view endpoint) const; + [[nodiscard]] auto wait_for_connections(int waitms) const -> int; + [[nodiscard]] auto read_data_from_connection(int filde) -> std::vector; + void write(const void *data, std::size_t len) const; + void read(void *data, std::size_t len) const; + [[nodiscard]] auto read_until_empty() const -> std::string; + + private: + int fd; + bool connected = true; + std::string buffer; +}; + +#endif diff --git a/include/util/x11.hpp b/include/util/x11.hpp new file mode 100644 index 0000000..ee3542b --- /dev/null +++ b/include/util/x11.hpp @@ -0,0 +1,49 @@ +// Display images inside a terminal +// Copyright (C) 2023 JustKidding +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef X11_UTIL_H +#define X11_UTIL_H + +#include +#include +#include +#include + +#include + +class X11Util +{ + public: + X11Util(); + explicit X11Util(xcb_connection_t *connection); + ~X11Util(); + + [[nodiscard]] auto get_server_window_ids() const -> std::vector; + [[nodiscard]] auto get_pid_window_map() const -> std::unordered_map; + [[nodiscard]] auto get_window_dimensions(xcb_window_t window) const -> std::pair; + [[nodiscard]] auto get_parent_window(int pid) const -> xcb_window_t; + [[nodiscard]] auto window_has_properties(xcb_window_t window, std::initializer_list properties) const + -> bool; + + bool connected = false; + + private: + xcb_connection_t *connection; + xcb_screen_t *screen = nullptr; + bool owns_connection = true; +}; + +#endif -- cgit v1.2.3