1 files changed, 0 insertions, 170 deletions
diff --git a/bin/typer.c b/bin/typer.c
deleted file mode 100644
index b21761d4..00000000
--- a/bin/typer.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/* Copyright (C) 2021  C. McEnroe <june@causal.agency>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * Additional permission under GNU GPL version 3 section 7:
- *
- * If you modify this Program, or any covered work, by linking or
- * combining it with LibreSSL (or a modified version of that library),
- * containing parts covered by the terms of the OpenSSL License and the
- * original SSLeay license, the licensors of this Program grant you
- * additional permission to convey the resulting work. Corresponding
- * Source for a non-source form of such a combination shall include the
- * source code for the parts of LibreSSL used as well as that of the
- * covered work.
- */
-
-#include <err.h>
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sysexits.h>
-#include <tls.h>
-#include <unistd.h>
-
-static bool verbose;
-static struct tls *client;
-static const char *join;
-static bool reverse;
-
-static void clientWrite(const char *ptr, size_t len) {
-	if (verbose) printf("%.*s", (int)len, ptr);
-	while (len) {
-		ssize_t ret = tls_write(client, ptr, len);
-		if (ret == TLS_WANT_POLLIN || ret == TLS_WANT_POLLOUT) continue;
-		if (ret < 0) errx(EX_IOERR, "tls_write: %s", tls_error(client));
-		ptr += ret;
-		len -= ret;
-	}
-}
-
-static void format(const char *format, ...) {
-	char buf[1024];
-	va_list ap;
-	va_start(ap, format);
-	int len = vsnprintf(buf, sizeof(buf), format, ap);
-	va_end(ap);
-	if ((size_t)len > sizeof(buf) - 1) errx(EX_DATAERR, "message too large");
-	clientWrite(buf, len);
-}
-
-static void handle(char *line) {
-	char *tags = NULL;
-	char *origin = NULL;
-	if (line && line[0] == '@') tags = 1 + strsep(&line, " ");
-	if (line && line[0] == ':') origin = 1 + strsep(&line, " ");
-	char *cmd = strsep(&line, " ");
-	if (!cmd) return;
-	if (!strcmp(cmd, "CAP")) {
-		char *param = strsep(&line, " ");
-		if (!param) errx(EX_PROTOCOL, "CAP missing parameter");
-		if (!strcmp(param, "NAK")) {
-			errx(EX_CONFIG, "server does not support %s", line);
-		}
-		format("CAP END\r\n");
-	} else if (!strcmp(cmd, "001") && join) {
-		format("JOIN %s\r\n", join);
-	} else if (!strcmp(cmd, "PING")) {
-		format("PONG %s\r\n", line);
-	}
-	if (strcmp(cmd, "TAGMSG") || !tags || !origin) return;
-	if (!strstr(tags, "typing=")) return;
-	char *nick = strsep(&origin, "!");
-	if (*line == ':') line++;
-	if (!reverse) {
-		format("@%s TAGMSG %s\r\n", tags, line);
-	} else if (strstr(tags, "typing=active")) {
-		format("PRIVMSG %s :\u2328\uFE0F %s is typing!\r\n", line, nick);
-	} else if (strstr(tags, "typing=paused")) {
-		format("PRIVMSG %s :\U0001F914 %s is thinking!\r\n", line, nick);
-	} else if (strstr(tags, "typing=done")) {
-		format("PRIVMSG %s :\u270B %s stopped typing!\r\n", line, nick);
-	}
-}
-
-int main(int argc, char *argv[]) {
-	const char *host = NULL;
-	const char *port = "6697";
-	const char *cert = NULL;
-	const char *nick = "typer";
-	const char *user = "typer";
-	bool passive = false;
-
-	for (int opt; 0 < (opt = getopt(argc, argv, "PRc:j:n:p:u:v"));) {
-		switch (opt) {
-			break; case 'P': passive = true;
-			break; case 'R': reverse = true;
-			break; case 'c': cert = optarg;
-			break; case 'j': join = optarg;
-			break; case 'n': nick = optarg;
-			break; case 'p': port = optarg;
-			break; case 'u': user = optarg;
-			break; case 'v': verbose = true;
-			break; default:  return EX_USAGE;
-		}
-	}
-	if (optind == argc) errx(EX_USAGE, "host required");
-	host = argv[optind];
-
-	client = tls_client();
-	if (!client) errx(EX_SOFTWARE, "tls_client");
-
-	struct tls_config *config = tls_config_new();
-	if (!config) errx(EX_SOFTWARE, "tls_config_new");
-
-	if (cert) {
-		int error = tls_config_set_keypair_file(config, cert, cert);
-		if (error) errx(EX_CONFIG, "%s: %s", cert, tls_config_error(config));
-	}
-
-	int error = tls_configure(client, config);
-	if (error) errx(EX_SOFTWARE, "tls_configure: %s", tls_error(client));
-	tls_config_free(config);
-
-	error = tls_connect(client, host, port);
-	if (error) errx(EX_UNAVAILABLE, "tls_connect: %s", tls_error(client));
-
-	format(
-		"CAP REQ :message-tags%s\r\n"
-		"NICK %s\r\n"
-		"USER %s 0 * :typer\r\n",
-		(passive ? " causal.agency/passive" : ""),
-		nick, user
-	);
-
-	size_t len = 0;
-	char buf[4096];
-	for (;;) {
-		ssize_t read = tls_read(client, &buf[len], sizeof(buf) - len);
-		if (read == TLS_WANT_POLLIN || read == TLS_WANT_POLLOUT) continue;
-		if (read < 0) errx(EX_IOERR, "tls_read: %s", tls_error(client));
-		if (!read) errx(EX_UNAVAILABLE, "server disconnected");
-		len += read;
-
-		char *crlf;
-		char *line = buf;
-		for (;;) {
-			crlf = memmem(line, &buf[len] - line, "\r\n", 2);
-			if (!crlf) break;
-			crlf[0] = '\0';
-			if (verbose) printf("%s\n", line);
-			handle(line);
-			line = &crlf[2];
-		}
-		len -= line - buf;
-		memmove(buf, line, len);
-	}
-}