Have Meson orchestrate the whole build rather than stack.

As a part of this, I changed the file layout to:

rt/ - the Montis runtime
plug/ - the Montis plugin
wlroots/ - wlroots

1 files changed, 0 insertions, 190 deletions

diff --git a/harness/include/plugin.h b/harness/include/plugin.h
deleted file mode 100644
index 4d69d76..0000000
--- a/harness/include/plugin.h
+++ /dev/null
@@ -1,190 +0,0 @@
-#ifndef _PLUGIN_H_
-#define _PLUGIN_H_
-
-#include <dlfcn.h>
-#include <linux/limits.h>
-#include <pthread.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <wlr/types/wlr_input_device.h>
-#include <wlr/types/wlr_keyboard.h>
-#include <wlr/types/wlr_pointer.h>
-
-#include "plugin_types.h"
-#include <foreign_intf.h>
-
-/*
- * Marker macro to define what functions should be exported. This generates the
- * interface which the plugin needs to implement.
- */
-#define EXPORT(a) a
-
-#define EXPORT_INCLUDE(a)
-
-// clang-format off
-EXPORT_INCLUDE(<foreign_intf.h>)
-EXPORT_INCLUDE(<wlr/types/wlr_keyboard.h>)
-EXPORT_INCLUDE(<wlr/types/wlr_input_device.h>)
-EXPORT_INCLUDE(<wlr/types/wlr_pointer.h>)
-// clang-format on
-
-#define MAX_QUEUED_ACTIONS 8
-
-typedef void *dlhandle_t;
-
-/* Opaque state for a plugin. Not to be touched by the harness (not that it
- * really can be.) */
-
-struct PLUGIN;
-/* This structure represents an action requested by the plugin for the harness.
- */
-typedef struct {
-  int (*action)(struct PLUGIN *requester, void *arg);
-  void (*arg_dtor)(void *arg);
-  union {
-    void *ptr_arg;
-    int int_arg;
-    char *str_arg;
-  };
-} requested_action_t;
-
-/*
- * Structure for the plugin.
- */
-typedef struct PLUGIN {
-  /* The argc this plugin is loaded with. Typically the argc from main(). */
-  int argc;
-
-  /* The argv this plugin is loaded with. Typically the argv from main(). */
-  char **argv;
-
-  /* Filename the plugin is loaded from. */
-  char filename[PATH_MAX];
-
-  /* Interface to the harness that this plugin can use. */
-  foreign_interface_t foreign_intf;
-
-  /* Opaque state of this plugin. The state is usually some kind of pointer to
-   * the plugin state, but all the harness knows is the opaque state is a
-   * pointer-sized piece of data.
-   *
-   * This opaque state is used in a linear pattern where the handlers take the
-   * opaque state, maybe operate on it, and return a new opaque state, which is
-   * then passed to the next handler, etc. It is on the plugin to properly
-   * manager the memory for this state and to destroy it upon teardown.
-   *
-   * It's guaranteed that this state is used linearly, meaning the harness gives
-   * up all ownership to it once passed into a handler. */
-  opqst_t state;
-
-  /* This plugin's lock. This avoids potential issues with multiple threads
-   * trying to change the opaque state at once which can lead to undesireable
-   * outcomes. */
-  pthread_mutex_t lock;
-
-  /** Set to not-zero if this plugin is initialized, otherwise set to zero. */
-  int initialized;
-
-  /* The handle to the shared library. */
-  dlhandle_t library_handle;
-
-  /* Pointer to the plugin name. This is in the shared library and a
-   * null-terminated string. If the library does not have a plugin name, this
-   * will be NULL. */
-  const char *plugin_name;
-
-  /**
-   * Initializes the plugin on the first time, and only the first time, it is
-   * loaded. This is used to do things like setup a runtime that cannot be
-   * reliably torn down. It is up to the plugin to ensure this won't interfere
-   * with hot-reloading.
-   */
-  EXPORT(void (*plugin_metaload)(int argc, char **argv));
-
-  /** Intializes the plugin with the given argc/argv. This is the first thing
-   * called on the plugin and is called immediately after the library is loaded.
-   */
-  EXPORT(void (*plugin_load)(int argc, char **argv, foreign_interface_t *intf));
-
-  /* Start the plugin with the marshalled state from the previous plugin.
-   *
-   * This should return the opaque state from the mashalled_state.
-   *
-   * This function should not fail if the state cannot be demarshalled, rather a
-   * default state should be returned. This is because changing the plugin and
-   * hot-reloading can produce incompatibilities between the old state and the
-   * new state, and this should not cause a failure.
-   */
-  EXPORT(opqst_t (*plugin_hot_start)(uint8_t *mashalled_state, uint32_t n));
-
-  /*
-   * Starts the plugin without a marshalled state. Happens during the first boot
-   * when there is not state.
-   */
-  EXPORT(opqst_t (*plugin_cold_start)());
-
-  /*
-   * Marshals the state to a bytestring. The returned pointer should be malloc'd
-   * on the heap. The harness takes ownership of the malloc'd pointer.
-   *
-   * This is usually called in preparation for a teardown followed by a
-   * hot-start.
-   */
-  EXPORT(uint8_t *(*plugin_marshal_state)(opqst_t st, uint32_t *szout));
-
-  /*
-   * Teardown the plugin in preperation for the library's imminent unloading.
-   */
-  EXPORT(void (*plugin_teardown)(opqst_t));
-
-  /*
-   * Handles a keybinding.
-   */
-  EXPORT(opqst_t (*plugin_handle_keybinding)(
-      struct wlr_keyboard *keyboard, struct wlr_keyboard_key_event *event,
-      uint32_t modifiers, uint32_t keysym, uint32_t codepoint, int *out_handled,
-      opqst_t state));
-
-  EXPORT(opqst_t (*plugin_handle_button)(struct wlr_pointer_button_event *event,
-                                         uint32_t modifiers, opqst_t state));
-
-  /*
-   * Handles a surface being mapped, unmapped or destroyed.
-   */
-  EXPORT(opqst_t (*plugin_handle_surface)(void *surface, surface_event_t event,
-                                          opqst_t));
-
-  /* List of requested actions by the plugin. Right now there is a maximum of 8
-   * allowed at one time. That should be plenty. The actions should be flushed
-   * after each call to a handler anyway. */
-  size_t n_requested_actions;
-  requested_action_t requested_actions[MAX_QUEUED_ACTIONS];
-} plugin_t;
-
-#undef EXPORT
-#undef EXPORT_INCLUDE
-
-/* Reloads the plugin. This tears down the existing plugin, marshals the state
- * for it and reloads it.
- *
- * This function will call dlclose on the plugin's library handle.
- */
-int plugin_hot_reload(int argc, char **argv, const char *filepath,
-                      plugin_t *plugin);
-
-/*
- * Like hot-reload, but uses the same parameters the plugin was originally
- * loaded with.
- */
-int plugin_hot_reload_same_state(plugin_t *plugin);
-
-/* Starts a plugin in a cold state. Called after load_plugin_from_file. */
-void plugin_cold_start(plugin_t *plugin);
-
-/* Reads a plugin from a filename. */
-int load_plugin_from_file(int argc, char **argv, const char *filename,
-                          plugin_t *plugin);
-
-void plugin_run_requested_actions(plugin_t *plugin);
-
-#endif /* _PLUGIN_H_ */