Remove SDL2-based LimoXlegacy/gtk4-libstrophe

This commit is part of the maintenance branch of the legacy GTK4 /
libstrophe version of LimoX. Thus SDL2 and self-written XMPP stuff is
not needed anymore.

3 files changed, 0 insertions, 144 deletions

diff --git a/meson.build b/meson.build
index 8a21907..2154edf 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,4 @@
 project('LimoX', 'c')
 gtkdep = dependency('gtk4')
 strophedep = dependency('libstrophe')
-sdl2dep = dependency('sdl2')
 executable('limox', ['main.c', 'gtk.c', 'strophe.c', 'data.c'], dependencies : [gtkdep, strophedep])
-executable('limox_sdl2', ['main.c', 'sdl2.c', 'xmpp.c', 'data.c'], dependencies : [sdl2dep])
diff --git a/sdl2.c b/sdl2.c
deleted file mode 100644
index e034446..0000000
--- a/sdl2.c
+++ /dev/null
@@ -1,88 +0,0 @@
-
-
-/* mention the SDL2 documentation at http://wiki.libsdl.org/APIByCategory */
-
-
-#include <SDL2/SDL.h>
-#include <stdbool.h>
-
-#include "net.h"
-#include "data.h"
-
-
-void gui_run(void) {
-
-	bool quit = false;
-	SDL_Event event;
-	SDL_Window* window;
-	SDL_Renderer* renderer;
-	SDL_Texture* texture;
-	uint32_t* pixels;
-
-	// init SDL2 and create window
-	SDL_Init(SDL_INIT_VIDEO);
-	window = SDL_CreateWindow("LimoX",
-	    SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 640, 480,
-	    0
-	);
-
-	// output video driver to stderr
-	fprintf(stderr, "SDL2 video driver: %s\n", SDL_GetCurrentVideoDriver());
-
-	// create and initialize renderer, texture and pixel buffer
-	renderer = SDL_CreateRenderer(window, -1, 0);
-	texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888,
-	                            SDL_TEXTUREACCESS_STATIC, 640, 480);
-	pixels = malloc(sizeof(uint32_t) * 640 * 480);
-	memset(pixels, 255, 640 * 480 * sizeof(uint32_t));
-
-	// handle failed window creation
-	if (window == NULL) {
-		fprintf(stderr, "Failed to create SDL2 window!\n");
-		return;
-	} else {
-		while (!quit) {
-			SDL_UpdateTexture(texture, NULL, pixels, 640 * sizeof(uint32_t));
-			SDL_WaitEvent(&event);
-			switch (event.type)
-			{
-				case SDL_QUIT:
-					quit = true;
-					break;
-			}
-			SDL_RenderClear(renderer);
-			SDL_RenderCopy(renderer, texture, NULL, NULL);
-			SDL_RenderPresent(renderer);
-		}
-		SDL_DestroyWindow(window);
-	}
-
-	free(pixels);
-
-	// TODO this seems to end in memory access errors but ... why?
-	//SDL_DestroyTexture(texture);
-	//SDL_DestroyRenderer(renderer);
-
-	SDL_Quit();
-
-}
-
-void gui_connected(char* jid, char* password) {
-
-}
-
-void gui_disconnected(void) {
-
-}
-
-void gui_add_roster_item_widget(roster_item_t* item) {
-
-}
-
-void gui_add_chat_widget(chat_t* chat) {
-
-}
-
-void gui_add_message_widget(message_t* message, chat_t* chat) {
-
-}
diff --git a/xmpp.c b/xmpp.c
deleted file mode 100644
index 865b235..0000000
--- a/xmpp.c
+++ /dev/null
@@ -1,54 +0,0 @@
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-
-/*
- * Get the domainpart of the Jabber ID (JID).
- * See https://datatracker.ietf.org/doc/html/rfc7622#section-3.2 for details.
- */
-char *domainpart(char *jid)
-{
-	int start = 0;           // inclusive
-	int stop = strlen(jid);  // exclusive
-
-	for(int i=0; i<strlen(jid); i++) {
-		if (jid[i] == '/') {
-			stop = i;
-			break;
-		}
-	}
-
-	for(int i=0; i<strlen(jid); i++) {
-		if (jid[i] == '@') {
-			start = i + 1;
-			break;
-		}
-	}
-
-	char* retval = (char *)malloc((stop-start+1) * sizeof(char));
-	memcpy(retval, jid+start, (stop-start)*sizeof(char));
-	retval[stop] = '\0';
-
-	return retval;
-}
-
-void net_init(void)
-{
-	printf("net_init()\n");
-
-	char* user_str = getenv("LIMOX_USER");
-	char* pwd_str = getenv("LIMOX_PWD");
-	char *domain = domainpart(user_str);
-	printf("Trying to connect as '%s' with '%s'.\n", user_str, pwd_str);
-	printf("Domainpart is '%s'.\n", domain);
-}
-
-void net_quit(void)
-{
-	printf("net_quit()\n");
-}