Split Headless And Server Mode Code
This commit is contained in:
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4aeb2fd95b
commit
a762654e35
@ -3,6 +3,7 @@ cmake_minimum_required(VERSION 3.13.0)
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# Specify Options
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option(MCPI_USE_MEDIA_LAYER_PROXY "Whether To Enable The Media Layer Proxy" FALSE)
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option(MCPI_SERVER_MODE "Server Mode" FALSE)
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option(MCPI_HEADLESS_MODE "Headless Mode" ${MCPI_SERVER_MODE})
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set(MCPI_BUILD_MODE "both" CACHE STRING "\"arm\" = Build Only Code That Must Be ARM; \"native\" = Build Architecture-Independent Code; \"both\" = Build All Code As ARM")
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set_property(CACHE MCPI_BUILD_MODE PROPERTY STRINGS "both" "arm" "native")
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@ -95,6 +96,9 @@ set(CMAKE_CXX_STANDARD 11)
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if(MCPI_SERVER_MODE)
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add_definitions(-DMCPI_SERVER_MODE)
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endif()
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if(MCPI_HEADLESS_MODE)
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add_definitions(-DMCPI_HEADLESS_MODE)
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endif()
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# Version
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file(STRINGS VERSION VERSION)
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@ -8,6 +8,9 @@
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* ``MCPI_SERVER_MODE``
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* ``ON``: Enable Server Mode
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* ``OFF`` (Default): Disable Server Mode
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* ``MCPI_HEADLESS_MODE``
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* ``ON`` (Default In Server Mode): Enable Headless Mode
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* ``OFF`` (Default In Client Mode): Disable Headless Mode
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* ``MCPI_USE_MEDIA_LAYER_PROXY``
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* ``ON``: Enable The Media Layer Proxy
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* ``OFF`` (Default): Disable The Media Layer Proxy
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@ -7,3 +7,4 @@
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#define INFO(format, ...) { fprintf(stderr, "[INFO]: " format "\n", __VA_ARGS__); }
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#define WARN(format, ...) { fprintf(stderr, "[WARN]: " format "\n", __VA_ARGS__); }
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#define ERR(format, ...) { fprintf(stderr, "[ERR]: " format "\n", __VA_ARGS__); exit(EXIT_FAILURE); }
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#define IMPOSSIBLE() ERR("(%s:%i) This Should Never Be Called", __FILE__, __LINE__)
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@ -2,8 +2,8 @@ project(media-layer)
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# Check Options
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if(MCPI_USE_MEDIA_LAYER_PROXY)
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if(MCPI_SERVER_MODE)
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message(FATAL_ERROR "Server Mode With Media Layer Proxy Configuration Is Redundant")
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if(MCPI_HEADLESS_MODE)
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message(FATAL_ERROR "Headless Mode With Media Layer Proxy Configuration Is Redundant")
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endif()
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if(MCPI_BUILD_MODE STREQUAL "both")
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message(FATAL_ERROR "Media Layer Proxy Is Redundant When Building ARM And Native Components In The Same Build")
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@ -18,7 +18,7 @@ endif()
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if(TARGET media-layer-core)
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# Link
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target_link_libraries(media-layer-core media-layer-headers reborn-headers pthread dl)
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if(NOT MCPI_SERVER_MODE)
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if(NOT MCPI_HEADLESS_MODE)
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# Find GLFW
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find_package(glfw3 3.3 REQUIRED)
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# Find FreeImage
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@ -3,17 +3,17 @@
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#include <SDL/SDL.h>
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#include <GLES/gl.h>
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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#define GLFW_INCLUDE_NONE
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#include <GLFW/glfw3.h>
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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#include <libreborn/libreborn.h>
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#include <libreborn/media-layer/core.h>
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#include <libreborn/media-layer/internal.h>
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// GLFW Code Not Needed In Server Mode
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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static GLFWwindow *glfw_window;
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@ -194,12 +194,12 @@ static void glfw_scroll(__attribute__((unused)) GLFWwindow *window, __attribute_
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}
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}
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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// Init GLFW
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void SDL_WM_SetCaption(const char *title, __attribute__((unused)) const char *icon) {
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// Don't Enable GLFW In Server Mode
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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glfwSetErrorCallback(glfw_error);
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if (!glfwInit()) {
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@ -229,20 +229,20 @@ void SDL_WM_SetCaption(const char *title, __attribute__((unused)) const char *ic
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glfwSetScrollCallback(glfw_window, glfw_scroll);
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glfwMakeContextCurrent(glfw_window);
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#else // #ifndef MCPI_SERVER_MODE
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#else // #ifndef MCPI_HEADLESS_MODE
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(void) title; // Mark As Used
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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}
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void media_swap_buffers() {
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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// Don't Swap Buffers In A Context-Less Window
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glfwSwapBuffers(glfw_window);
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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}
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// Fullscreen Not Needed In Server Mode
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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static int is_fullscreen = 0;
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// Old Size And Position To Use When Exiting Fullscreen
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@ -271,15 +271,15 @@ void media_toggle_fullscreen() {
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}
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is_fullscreen = !is_fullscreen;
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}
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#else // #ifndef MCPI_SERVER_MODE
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#else // #ifndef MCPI_HEADLESS_MODE
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void media_toggle_fullscreen() {
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}
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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// Intercept SDL Events
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void _media_handle_SDL_PollEvent() {
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// GLFW Is Disabled In Server Mode
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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// Process GLFW Events
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glfwPollEvents();
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@ -290,16 +290,16 @@ void _media_handle_SDL_PollEvent() {
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SDL_PushEvent(&event);
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glfwSetWindowShouldClose(glfw_window, GLFW_FALSE);
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}
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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}
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// Terminate GLFW
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void media_cleanup() {
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// GLFW Is Disabled In Server Mode
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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glfwDestroyWindow(glfw_window);
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glfwTerminate();
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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}
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// Store Cursor State
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@ -307,7 +307,7 @@ static int cursor_grabbed = 0;
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static int cursor_visible = 1;
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// Update GLFW Cursor State (Client Only)
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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static void update_glfw_cursor() {
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// Store Old Mode
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int old_mode = glfwGetInputMode(glfw_window, GLFW_CURSOR);
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@ -352,7 +352,7 @@ SDL_GrabMode SDL_WM_GrabInput(SDL_GrabMode mode) {
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cursor_grabbed = 0;
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}
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// Update Cursor GLFW State (Client Only)
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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update_glfw_cursor();
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#endif
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// Return
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@ -372,7 +372,7 @@ int SDL_ShowCursor(int toggle) {
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cursor_visible = 0;
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}
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// Update Cursor GLFW State (Client Only)
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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update_glfw_cursor();
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#endif
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// Return
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@ -381,12 +381,12 @@ int SDL_ShowCursor(int toggle) {
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// Get Framebuffer Size
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void media_get_framebuffer_size(int *width, int *height) {
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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if (glfw_window != NULL) {
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glfwGetFramebufferSize(glfw_window, width, height);
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return;
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}
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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*width = DEFAULT_WIDTH;
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*height = DEFAULT_HEIGHT;
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}
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@ -1,5 +1,5 @@
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// Screenshot Code Is Useless In Server Mode
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#ifndef MCPI_SERVER_MODE
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#ifndef MCPI_HEADLESS_MODE
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#include <stdlib.h>
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#include <stdio.h>
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@ -16,22 +16,41 @@
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#include <libreborn/libreborn.h>
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#include <libreborn/media-layer/core.h>
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// Ensure Screenshots Folder Exists
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static void ensure_screenshots_folder(char *screenshots) {
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// Check Screenshots Folder
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struct stat obj;
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if (stat(screenshots, &obj) != 0 || !S_ISDIR(obj.st_mode)) {
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// Create Screenshots Folder
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int ret = mkdir(screenshots, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
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if (ret != 0) {
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// Unable To Create Folder
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ERR("Error Creating Directory: %s: %s", screenshots, strerror(errno));
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}
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}
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}
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// 4 (Year) + 1 (Hyphen) + 2 (Month) + 1 (Hyphen) + 2 (Day) + 1 (Underscore) + 2 (Hour) + 1 (Period) + 2 (Minute) + 1 (Period) + 2 (Second) + 1 (Null Terminator)
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#define TIME_SIZE 20
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// Take Screenshot
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void media_take_screenshot() {
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void media_take_screenshot(char *home) {
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// Get Directory
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char *screenshots = NULL;
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safe_asprintf(&screenshots, "%s/screenshots", home);
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// Get Timestamp
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time_t rawtime;
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struct tm *timeinfo;
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time(&rawtime);
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timeinfo = localtime(&rawtime);
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char time[TIME_SIZE];
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strftime(time, TIME_SIZE, "%Y-%m-%d_%H.%M.%S", timeinfo);
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char *screenshots = NULL;
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safe_asprintf(&screenshots, "%s/.minecraft-pi/screenshots", getenv("HOME"));
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// Ensure Screenshots Folder Exists
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ensure_screenshots_folder(screenshots);
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// Prevent Overwriting Screenshots
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int num = 1;
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char *file = NULL;
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safe_asprintf(&file, "%s/%s.png", screenshots, time);
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@ -42,6 +61,7 @@ void media_take_screenshot() {
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num++;
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}
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// Get Image Size
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GLint viewport[4];
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glGetIntegerv(GL_VIEWPORT, viewport);
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int x = viewport[0];
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@ -49,12 +69,15 @@ void media_take_screenshot() {
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int width = viewport[2];
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int height = viewport[3];
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// Get Line Size
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int line_size = width * 3;
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int size = height * line_size;
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// Read Pixels
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unsigned char pixels[size];
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glReadPixels(x, y, width, height, GL_RGB, GL_UNSIGNED_BYTE, pixels);
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// Handle Little Endian Systems
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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// Swap Red And Blue
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for (int i = 0; i < (size / 3); i++) {
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@ -66,6 +89,7 @@ void media_take_screenshot() {
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}
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#endif
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// Save Image
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FIBITMAP *image = FreeImage_ConvertFromRawBits(pixels, width, height, line_size, 24, FI_RGBA_RED_MASK, FI_RGBA_GREEN_MASK, FI_RGBA_BLUE_MASK, 0);
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if (!FreeImage_Save(FIF_PNG, image, file, 0)) {
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INFO("Screenshot Failed: %s", file);
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@ -74,6 +98,7 @@ void media_take_screenshot() {
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}
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FreeImage_Unload(image);
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// Free
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free(file);
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free(screenshots);
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}
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@ -82,27 +107,10 @@ void media_take_screenshot() {
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__attribute__((constructor)) static void init() {
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// Init FreeImage
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FreeImage_Initialise(0);
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// Screenshots Folder
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char *screenshots_folder = NULL;
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safe_asprintf(&screenshots_folder, "%s/.minecraft-pi/screenshots", getenv("HOME"));
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{
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// Check Screenshots Folder
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struct stat obj;
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if (stat(screenshots_folder, &obj) != 0 || !S_ISDIR(obj.st_mode)) {
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// Create Screenshots Folder
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int ret = mkdir(screenshots_folder, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
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if (ret != 0) {
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// Unable To Create Folder
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ERR("Error Creating Directory: %s: %s", screenshots_folder, strerror(errno));
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}
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}
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}
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free(screenshots_folder);
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}
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#else // #ifndef MCPI_SERVER_MODE
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#else // #ifndef MCPI_HEADLESS_MODE
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void media_take_screenshot() {
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// NOP
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}
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#endif // #ifndef MCPI_SERVER_MODE
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#endif // #ifndef MCPI_HEADLESS_MODE
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@ -8,7 +8,7 @@ extern "C" {
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#define DEFAULT_WIDTH 840
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#define DEFAULT_HEIGHT 480
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void media_take_screenshot();
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void media_take_screenshot(char *home);
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void media_toggle_fullscreen();
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void media_swap_buffers();
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void media_cleanup();
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@ -1,9 +1,3 @@
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# Component Details:
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# Media Layer Proxy
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#
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# This components proxies multi-media calls from the ARM
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# MCPI to the native architecture by using a UNIX socket.
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project(media-layer-proxy)
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# Configuration
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@ -284,15 +284,22 @@ CALL(6, SDL_ShowCursor, int, (int32_t toggle)) {
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#endif
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}
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CALL(7, media_take_screenshot, void, ()) {
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CALL(7, media_take_screenshot, void, (char *home)) {
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#if defined(MEDIA_LAYER_PROXY_SERVER)
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// Lock Proxy
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start_proxy_call();
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// Arguments
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write_string(home);
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// Release Proxy
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end_proxy_call();
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#else
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char *home = read_string();
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// Run
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media_take_screenshot();
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media_take_screenshot(home);
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// Free
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free(home);
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#endif
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}
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@ -21,21 +21,21 @@ if(BUILD_ARM_COMPONENTS)
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target_link_libraries(X11 reborn-headers media-layer-headers)
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set_target_properties(X11 PROPERTIES SOVERSION "6")
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# Install
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if(MCPI_SERVER_MODE OR MCPI_USE_MEDIA_LAYER_PROXY)
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if(MCPI_HEADLESS_MODE OR MCPI_USE_MEDIA_LAYER_PROXY)
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install(TARGETS EGL X11 DESTINATION "${MCPI_LIB_DIR}")
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else()
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install(TARGETS EGL X11 DESTINATION "${MCPI_FALLBACK_LIB_DIR}") # Place At The End Of LD_LIBRARY_PATH
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endif()
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# Install GLESv1_CM Stubs In Server Mode
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if(MCPI_SERVER_MODE)
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if(MCPI_HEADLESS_MODE)
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install(TARGETS GLESv1_CM DESTINATION "${MCPI_LIB_DIR}")
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endif()
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# MCPI Depends On GLESv2, But Uses GLESv1_CM
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install_symlink("libGLESv1_CM.so.1" "${MCPI_LIB_DIR}/libGLESv2.so")
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# Prevent MCPI From Linking To The Legacy GL Driver When Directly Linking To GL
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if(NOT MCPI_SERVER_MODE AND NOT MCPI_USE_MEDIA_LAYER_PROXY)
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if(NOT MCPI_HEADLESS_MODE AND NOT MCPI_USE_MEDIA_LAYER_PROXY)
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# Symlinks
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install_symlink("/usr/lib/arm-linux-gnueabihf/libEGL.so.1" "${MCPI_LIB_DIR}/libEGL.so")
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install_symlink("/usr/lib/arm-linux-gnueabihf/libGLESv1_CM.so.1" "${MCPI_LIB_DIR}/libGLESv1_CM.so.1")
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@ -2,8 +2,6 @@
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#include <libreborn/libreborn.h>
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#define IMPOSSIBLE() ERR("(%s:%i) This Should Never Be Called", __FILE__, __LINE__)
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// EGL Is Replaced With GLFW
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EGLDisplay eglGetDisplay(__attribute__((unused)) NativeDisplayType native_display) {
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@ -2,8 +2,6 @@
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#include <libreborn/libreborn.h>
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#define IMPOSSIBLE() ERR("(%s:%i) This Should Never Be Called", __FILE__, __LINE__)
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// Raw X11 Is Replaced With GLFW
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int XTranslateCoordinates(__attribute__((unused)) void *display, __attribute__((unused)) XID src_w, __attribute__((unused)) XID dest_w, __attribute__((unused)) int src_x, __attribute__((unused)) int src_y, __attribute__((unused)) int *dest_x_return, __attribute__((unused)) int *dest_y_return, __attribute__((unused)) XID *child_return) {
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@ -8,7 +8,7 @@ add_definitions(-D_GLIBCXX_USE_CXX11_ABI=0)
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## Mods
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add_library(compat SHARED src/compat/compat.c src/compat/egl.c src/compat/x11.c)
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target_link_libraries(compat feature input chat sign media-layer-core dl)
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target_link_libraries(compat feature input chat sign media-layer-core home dl)
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add_library(readdir SHARED src/readdir/readdir.c)
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@ -27,7 +27,7 @@ else()
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endif()
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add_library(camera SHARED src/camera/camera.cpp)
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target_link_libraries(camera reborn media-layer-core feature)
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target_link_libraries(camera reborn media-layer-core feature home)
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add_library(game-mode SHARED src/game-mode/game-mode.c src/game-mode/game-mode.cpp)
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target_link_libraries(game-mode reborn feature)
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@ -2,12 +2,13 @@
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#include <libreborn/media-layer/core.h>
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||||
#include <libreborn/minecraft.h>
|
||||
|
||||
#include "../init/init.h"
|
||||
#include "../feature/feature.h"
|
||||
#include "../home/home.h"
|
||||
#include "../init/init.h"
|
||||
|
||||
// Take Screenshot Using TripodCamera
|
||||
static void AppPlatform_linux_saveScreenshot_injection(__attribute__((unused)) unsigned char *app_platform, __attribute__((unused)) std::string const& path, __attribute__((unused)) int32_t width, __attribute__((unused)) int32_t height) {
|
||||
media_take_screenshot();
|
||||
media_take_screenshot(home_get());
|
||||
}
|
||||
|
||||
// Enable TripodCameraRenderer
|
||||
|
@ -9,6 +9,7 @@
|
||||
#include "../input/input.h"
|
||||
#include "../sign/sign.h"
|
||||
#include "../chat/chat.h"
|
||||
#include "../home/home.h"
|
||||
#include "../init/init.h"
|
||||
#include "compat.h"
|
||||
|
||||
@ -53,7 +54,7 @@ HOOK(SDL_PollEvent, int, (SDL_Event *event)) {
|
||||
media_toggle_fullscreen();
|
||||
handled = 1;
|
||||
} else if (event->key.keysym.sym == SDLK_F2) {
|
||||
media_take_screenshot();
|
||||
media_take_screenshot(home_get());
|
||||
handled = 1;
|
||||
} else if (event->key.keysym.sym == SDLK_F1) {
|
||||
input_hide_gui();
|
||||
|
@ -13,15 +13,24 @@
|
||||
#define NEW_PATH ""
|
||||
|
||||
// Store Launch Directory
|
||||
static char *launch_directory = NULL;
|
||||
__attribute__((constructor)) static void init_launch_directory() {
|
||||
static char *get_launch_directory() {
|
||||
static char *launch_directory = NULL;
|
||||
if (launch_directory == NULL) {
|
||||
launch_directory = getcwd(NULL, 0);
|
||||
}
|
||||
return launch_directory;
|
||||
}
|
||||
__attribute__((constructor)) static void init_launch_directory() {
|
||||
get_launch_directory();
|
||||
}
|
||||
__attribute__((destructor)) static void free_launch_directory() {
|
||||
free(get_launch_directory());
|
||||
}
|
||||
|
||||
// Pretend $HOME Is Launch Directory
|
||||
HOOK(getenv, char *, (const char *name)) {
|
||||
if (strcmp(name, "HOME") == 0) {
|
||||
return launch_directory;
|
||||
return get_launch_directory();
|
||||
} else {
|
||||
ensure_getenv();
|
||||
return (*real_getenv)(name);
|
||||
@ -34,7 +43,7 @@ char *home_get() {
|
||||
static char *dir = NULL;
|
||||
// Load
|
||||
if (dir == NULL) {
|
||||
safe_asprintf(&dir, "%s/" NEW_PATH, getenv("HOME"));
|
||||
safe_asprintf(&dir, "%s" NEW_PATH, getenv("HOME"));
|
||||
}
|
||||
// Return
|
||||
return dir;
|
||||
|
Loading…
Reference in New Issue
Block a user