kc3-lang/SDL/src/core/linux/SDL_sandbox.c

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• Hash : e8cb4da7
  Author :
  Date : 2022-08-26T12:28:33
  

  Add utility function to detect if SDL is inside a sandbox Refactor the previous sandbox check in a standalone function that also includes Snap support. Signed-off-by: Ludovico de Nittis <ludovico.denittis@collabora.com>

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• src/core/linux/SDL_sandbox.c

• /*
    Simple DirectMedia Layer
    Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
    Copyright (C) 2022 Collabora Ltd.
  
    This software is provided 'as-is', without any express or implied
    warranty.  In no event will the authors be held liable for any damages
    arising from the use of this software.
  
    Permission is granted to anyone to use this software for any purpose,
    including commercial applications, and to alter it and redistribute it
    freely, subject to the following restrictions:
  
    1. The origin of this software must not be misrepresented; you must not
       claim that you wrote the original software. If you use this software
       in a product, an acknowledgment in the product documentation would be
       appreciated but is not required.
    2. Altered source versions must be plainly marked as such, and must not be
       misrepresented as being the original software.
    3. This notice may not be removed or altered from any source distribution.
  */
  
  
  #include "../../SDL_internal.h"
  #include "SDL_sandbox.h"
  
  #include <unistd.h>
  
  SDL_Sandbox SDL_DetectSandbox(void)
  {
      if (access("/.flatpak-info", F_OK) == 0) {
          return SDL_SANDBOX_FLATPAK;
      }
  
      /* For Snap, we check multiple variables because they might be set for
       * unrelated reasons. This is the same thing WebKitGTK does. */
      if (SDL_getenv("SNAP") != NULL
          && SDL_getenv("SNAP_NAME") != NULL
          && SDL_getenv("SNAP_REVISION") != NULL) {
          return SDL_SANDBOX_SNAP;
      }
  
      if (access("/run/host/container-runtime", F_OK) == 0) {
          return SDL_SANDBOX_UNKNOWN_CONTAINER;
      }
  
      return SDL_SANDBOX_NONE;
  }
  
  /* vi: set ts=4 sw=4 expandtab: */
  

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