# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1702803182 0
# Node ID 80849380395d433a145ef62fdbfa5de27d16867c
# Parent  2230a763713f3b90387ad1d78e281a4c337f5b46
osmo-ctrl-client compiles

diff -r 2230a763713f -r 80849380395d .hgignore
--- a/.hgignore	Sun Dec 17 08:43:13 2023 +0000
+++ b/.hgignore	Sun Dec 17 08:53:02 2023 +0000
@@ -2,6 +2,8 @@
 
 \.[oa]$
 
+^ctrl-client/osmo-ctrl-client$
+
 ^euse-demo/osmo-euse-demo$
 
 ^smsc-daemon/proto-smsc-daemon$
diff -r 2230a763713f -r 80849380395d ctrl-client/Makefile
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ctrl-client/Makefile	Sun Dec 17 08:53:02 2023 +0000
@@ -0,0 +1,14 @@
+CC=	gcc
+CFLAGS=	-O2 -pthread -I/opt/osmocni2/include -I/usr/include/samba-4.0
+PROG=	osmo-ctrl-client
+OBJS=	client.o osmo-ctrl-client.o simple_ctrl.o
+OSMOLIB=-L/opt/osmocni2/lib -Wl,-rpath,/opt/osmocni2/lib -losmonetif -losmogsm \
+	-losmocore -ltalloc
+
+all:	${PROG}
+
+${PROG}:	${OBJS}
+	${CC} -o $@ ${OBJS} ${OSMOLIB}
+
+clean:
+	rm -f *.o ${PROG}
diff -r 2230a763713f -r 80849380395d ctrl-client/client.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ctrl-client/client.c	Sun Dec 17 08:53:02 2023 +0000
@@ -0,0 +1,90 @@
+/* Generic client structure and related helpers */
+
+/* (C) 2018 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2019 by sysmocom - s.f.m.c. GmbH.
+ * All Rights Reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 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 General Public License for more details.
+ */
+
+#include <stdbool.h>
+#include <string.h>
+#include <talloc.h>
+
+#include <osmocom/core/utils.h>
+#include <osmocom/netif/stream.h>
+
+#include "client.h"
+
+bool match_config(const struct host_cfg *cfg, const char *match, enum match_kind k)
+{
+	bool m_name = (strcmp(match, cfg->name) == 0),
+	     m_host = (strcmp(match, cfg->remote_host) == 0);
+
+	switch (k) {
+	case MATCH_NAME:
+		return m_name;
+	case MATCH_HOST:
+		return m_host;
+	case MATCH_EITHER:
+		return m_name | m_host;
+	case MATCH_BOTH:
+		return m_name & m_host;
+	default:
+		return false;
+	}
+
+	return false;
+}
+
+struct host_cfg *host_cfg_alloc(void *ctx, const char *name, const char *host, uint16_t port)
+{
+	struct host_cfg *cfg = talloc_zero(ctx, struct host_cfg);
+	if (!cfg)
+		return NULL;
+
+	cfg->name = talloc_strdup(cfg, name);
+	cfg->remote_host = talloc_strdup(cfg, host);
+	cfg->remote_port = port;
+
+	return cfg;
+}
+
+char *make_authority(void *ctx, const struct host_cfg *cfg)
+{
+	if (!cfg->remote_host)
+		return NULL;
+
+	return talloc_asprintf(ctx, "%s:%u", cfg->remote_host, cfg->remote_port);
+}
+
+struct osmo_stream_cli *make_tcp_client(struct host_cfg *cfg)
+{
+	struct osmo_stream_cli *cl = osmo_stream_cli_create(cfg);
+	if (cl) {
+		osmo_stream_cli_set_addr(cl, cfg->remote_host);
+		osmo_stream_cli_set_port(cl, cfg->remote_port);
+	}
+
+	return cl;
+}
+
+void update_name(struct host_cfg *cfg, const char *new_name)
+{
+	osmo_talloc_replace_string(cfg, (char **)&cfg->name, new_name);
+}
+
+void update_host(struct host_cfg *cfg, const char *new_host)
+{
+	osmo_talloc_replace_string(cfg, (char **)&cfg->remote_host, new_host);
+}
diff -r 2230a763713f -r 80849380395d ctrl-client/client.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ctrl-client/client.h	Sun Dec 17 08:53:02 2023 +0000
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+
+enum match_kind {
+	MATCH_NAME,
+	MATCH_HOST,
+	MATCH_BOTH,
+	MATCH_EITHER,
+};
+
+/* a client config */
+struct host_cfg {
+	/* name of this client */
+	const char *name;
+	/* remote host/IP */
+	char *remote_host;
+	/* remote port */
+	uint16_t remote_port;
+};
+
+struct host_cfg *host_cfg_alloc(void *ctx, const char *name, const char *host, uint16_t port);
+bool match_config(const struct host_cfg *cfg, const char *match, enum match_kind k);
+char *make_authority(void *ctx, const struct host_cfg *cfg);
+
+struct osmo_stream_cli *make_tcp_client(struct host_cfg *cfg);
+
+void update_name(struct host_cfg *cfg, const char *new_name);
+void update_host(struct host_cfg *cfg, const char *new_host);