1 files changed, 73 insertions, 0 deletions
diff --git a/config.c b/config.c
new file mode 100644
index 0000000..9d945eb
--- /dev/null
+++ b/config.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2026 Nakidai Perumenei <nakidai at disroot dot org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "ircd.h"
+
+#include <string.h>
+
+#include <err.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <unistd.h>
+
+#include <sys/socket.h>
+#include <sys/types.h>
+
+char creation[CREATION_MAX] = CREATION_DATE;
+char info[INFO_MAX] = INFO;
+
+int
+readcfg(const char *path)
+{
+	struct Peer peer;
+	ssize_t recvd;
+	int fd, ret;
+
+	fd = open(path, O_RDONLY);
+	ensure(fd != -1, warn("open(%s)", path), 0);
+
+	peer = (struct Peer){
+		.fd = STDERR_FILENO,
+		.type = CONFIG,
+	};
+	strlcpy(peer.nick, path, sizeof(peer.nick));
+
+	for (ret = 0;;)
+	{
+		recvd = read(
+			fd,
+			peer.buf + peer.recvd,
+			sizeof(peer.buf) - peer.recvd
+		);
+		peer.recvd += recvd;
+		if (recvd == -1)
+		{
+			warn("read(%s)", path);
+			++ret;
+			goto end;
+		} else if (!recvd)
+		{
+			goto end;
+		} else if (handle(&peer))
+		{
+			++ret;
+			goto end;
+		}
+	}
+end:
+	close(fd);
+	return ret;
+}